Tuesday, December 31, 2019
Italian Phrases for Your Day Out at the Beach
The sun is shining, and youââ¬â¢ve just arrived at your seaside resort hotel in Taormina. Before you even reach your room, youââ¬â¢re already thinking about what the ocean breeze is going to feel like once you roll out your towel and lay underneath the big umbrellas lining the shore. Even if youââ¬â¢re just going to relax on your travels, youââ¬â¢re going to need to use some Italian, so here is a list of basic vocabulary plus a sample dialogue to help you navigate the beaches in Italy. Vocabulary Beach - La spiaggiaOcean - Il mare Even though youââ¬â¢reà going to the beach, youââ¬â¢ll hear Italians refer to it as ââ¬Å"il mare - the ocean. Also,à prepositions will vary. Youââ¬â¢ll say ââ¬Å"Vado IN spiaggia - Iââ¬â¢m going to the beach and ââ¬Å"Vado AL mare - Iââ¬â¢m going to the sea.ââ¬â¹ Sand - La sabbiaShore - La rivaBoardwalk - Il lungomareBig umbrella - Lââ¬â¢ombrelloneBeach club - Un locale sulla spiaggiaBeach chair - La sdraioLifeguard - Il bagninoBoat - La barcaSpeedboat - Il motoscafoPaddle Boat - Il pedalà ²At the storeà -à Al mercato What youll do there Take a dip - Fare un bagnoTo swim - NuotareSuntan - AbbronzarsiRelax - RilassarsiSqueeze in a nap - Schiacciare un pisolinoBuild a sandcastle - Costruire un castello di sabbiaWatch the sunset - Vedere il tramontoSpend time with friends - Passare il tempo con amici Youll want to bring Sunglasses - Gli occhiali da soleSunscreen - La crema/protezione solareSwimsuit - Il costume da bagnoFlip-flops - Le infraditoTowel - Il telo mareBathing suit cover up - Il pareo/il copricostumeA good book - Un bel libro Sample Dialogue Lââ¬â¢uomo: Il tempo à ¨ bellissimo, andiamo al mare? - The weather is really nice, letââ¬â¢s go the sea? La donna: Volentieri! Quando partiamo? Voglio mangiare sulla spiaggia, quindi devo fare la spesa. - Definitely! When are we leaving? - I want to eatà on the beach, so I have to do some shopping. Lââ¬â¢uomo: Partiamo alle 10, allora tra due ore, e va bene, ti porto al mercato. - Weââ¬â¢ll leave at 10, so in two hours and all right, Iââ¬â¢ll bring you to the store. La donna: Allora, compro del pane, un poââ¬â¢ di prosciutto cotto, e poi della frutta. Che altro? - So, Iââ¬â¢ll buy some bread, a bit of cooked prosciutto, andà then some fruit. Lââ¬â¢uomo: Del formaggio, magari pecorino? - Some cheese, maybe pecorino? La donna: Perfetto, e non possiamo dimenticare la pasta fredda che ti piace cosà ¬ tanto, quella con i pomodorini! - Perfect, and we canââ¬â¢t forget the cold pasta that you like so much, the one with the little tomatoes. {a casa - at home} La donna: Non riesco a trovare il mio costume da bagno. Lââ¬â¢hai mica visto? - I canââ¬â¢t find my bathing suit. Have you seen it by chance? Lââ¬â¢uomo: Mhhh, no, perà ² qua ho le tue infradito, la protezione solare, i teli mare, il tuo copricostume, le mie pinne e la maschera! - Hmmm, no, but here I have your flip-flops, the sunscreen, the beach towels, your cover-up, my flippers,à and the diverââ¬â¢s mask! La donna: Non fa niente, lââ¬â¢ho trovato. Andiamo! - Itââ¬â¢s okay, I found it. Letââ¬â¢s go! {in spiaggia - at the beach} La donna: Vorremmo due sdraio in riva al mare, per favore. - We would like two beach chairs near the shore, please. Il bagnino: Va bene, seguitemi Signori. - Okay, follow me, sir and maam. Note: The bagnino uses formal speech with the couple while the couple uses informal speech with each other.à Lââ¬â¢uomo: Oh, Grazie! - Oh, thank you! Il bagnino: Se avete bisogno di qualsiasi cosa io sono là ¬ alla torretta. Godetevi la giornata ed attenti alle onde! - If you need anything, youââ¬â¢ll find me on my turret over there. Enjoy your day, and beware the waves! Lââ¬â¢uomo: Aaah, si sta benissimo sotto lââ¬â¢ombrellone! Vieni anche tu! - Aaah, itââ¬â¢s wonderful here under the big umbrella! Come! La donna: à No, non ci penso nemmeno, io voglio abbronzarmi! - No, forget it, I want to suntan!
Monday, December 23, 2019
Importance Of Supply Chain Management ( Scm ) - 3206 Words
The Importance of Supply Chain Management Term Research Paper Ryan Hibbs Dr. Stanton BUS 311 B 8 December 2014 Importance of Supply Chain Management The leading companies around the world utilize a new method of business coordination that gives them a competitive edge in the market. Supply chain management gives companies the power of that competitive edge. Supply chain management (SCM) is defined as including all the activities that must take place to the right product into the right consumerââ¬â¢s hands in the right quantity and at the right time. This can vary from raw material extraction to consumer purchase. SCM is able to process and coordinate information from the supply chain, creating a smooth network. Itâ⬠¦show more contentâ⬠¦A crucial component of the supply chain is to have correct and accurate information as long as an open line of communication in case assistance is needed. Another crucial role in a successful supply chain is the role of management. Management is able to help things run smoothly and assist in any problems that might occur. The advancement of t he business world has caused a change in how managers operate. Management can be in charge of overseeing a large number of suppliers and consumers at any given time. They are responsible for managing the supply chain and ensuring that the consumers get what they need. A firmââ¬â¢s good supply chain management is crucial to the success of the business and how they operate. A firm has to improve the flow of information through the chain, accurately depict business models, and efficiently manage the production, development, and delivering of goods. A successful supply chain is able to work seamlessly with other parts of the business such as sales and marketing, engineering, business development, and program management. A good supply chain management can be the difference for the success of all parts of the business. Change goes hand in hand with supply chain management. Supply chain mangers are always managing changes, predicting events, and at the forefront of change. Darry l Barr, Manhattan Associatesââ¬â¢ senior director discusses his views of how supply chain management changes. ââ¬Å"In my
Sunday, December 15, 2019
Food Channels Culture in Pakistan Free Essays
To make something palatable and delicious, all u need is some boneless chicken, some cheese, fresh cream and mushrooms, mix well and fry in plenty of olive oil. Serve in Italian crockery and garnish with French olives. Stayâ⬠¦Please doesnââ¬â¢t rush to the kitchen. We will write a custom essay sample on Food Channels Culture in Pakistan or any similar topic only for you Order Now I am only reminding you that this is the actual way of cooking, we hear these days. I am sure you all are well aware of the timings of your favorite and famous cooking shows. It is the time when every sister mother and possibly you too hang in front of TV set with a pen and note pad to note down the recipe of mouth watering dishes. By taking a U-turn from cultural Aloo Gosht, one might feel himself a part of this fashionable era. Food has always been a big part of the Pakistani culture, but with the current revolution in the means of media, the food industry in Pakistan seems to have exploded. Food is ubiquitous in Pakistan. Exclusive food channels are growing day by day which broadcast cooking shows throughout the day. Newspapers and magazines are filled with advertisements and recipes for food items. One might even get the impression that the Pakistanis live to eat, rather than the other way around. And yet, buried underneath this apparent feast of excesses, lies a shameful secret. Pakistan is the country where people are deprived of basic necessities of life; easy approach to food has become a misery. This is the time when the country has faced a catastrophic flood which has devastated 1/5th of the country and affected 20 million people. Food crisis are bigger then tsunami and millions of people have been starving. Still the motto of our cooking channels is ââ¬Å"eat all; enjoy allâ⬠. The present state in which we survive, simplicity is the best policy. In the contrary the cooking channels promote extravagancy. Each program prepares three to six dishes at a time and also promotes the idea of starters and sweet dish along with the main meal. Separate meal for the children is out of question. By watching this, one may assume that the children are born to eat burgers, French fries, nuggets and drinks. The ingredients, used in cooking shows, compete the gold prices. Every meal starts with boneless chicken and ends up with the display of foreign crockery. The people, who can afford this, have their meals in five star restaurants or in the home, made by their cook. The rests stay desperate and heart broken. The channels claim that the way to win the goodwill of husband and in laws is through the kitchen. Obviously in a country like Pakistan nobody can deny the above statement but the question is what the husband would do when his wife will spend half of his monthââ¬â¢s salary in her one dayââ¬â¢s cooking experience. Ultimately the goodwill will convert to ill will. Our religion commands us to lead a simple life and Our Holy Prophet (Peace be upon him) is the best example of it. Hadith says that ââ¬Å"Who ever adopts moderation can not be bankruptâ⬠. In the current scenario Pakistan can not afford such extravagancy. Cooking shows are not inadequate if they are really earnest in training women and society in simple and positive manner. Food is a basic human right and a necessity but eating food should not be a luxury. How to cite Food Channels Culture in Pakistan, Essays
Saturday, December 7, 2019
Symbols In Lord Of The Flies Essay free essay sample
, Research Paper Imagine a clump of immature kids # 8217 ; s lives changed by being trapped on a island with no civilisation about. William Golding shows how terrorizing it can be in Lord Of The Flies, the novel that brings symbolism above all to the emotions of all that read it. The symbols that bring out the intending the best are the leading accomplishments, the fire and the conch. First, are the leading accomplishments, as are shown in the book, Ralph has. Ralph in the novel has many thoughts, leading accomplishments, and has the force he needs to make a better topographic point and seek to acquire them all place. There are three major quotation marks that prove that Ralph has what it takes. This first 1 shows he has good thoughts and can implement what he thinks should go on. # 8220 ; Shut up, # 8221 ; said Ralph abstractedly. He lifted the conch. # 8220 ; Seem to me we ought to hold a head to make up ones mind things ( # 22 ) . We will write a custom essay sample on Symbols In Lord Of The Flies Essay or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page # 8221 ; He besides shows he can be a good head and do them listen with a moving ridge of a manus. # 8220 ; Ralph smiled and held up the conch for silence ( # 23 ) . # 8221 ; Lastly, when Ralph blows the conch, as though a force is drawing them nigher, the kids go to him. # 8220 ; By the clip Ralph had finished blowing the conch the platform was crowded ( # 32 ) . # 8221 ; Next, one of the bigger symbols is the fire. Enforcing the regulations is one thing, but the kids would instead play than maintain the fire traveling. Ralph gives the thought for the fire, but can they maintain it traveling? # 8221 ; There # 8217 ; s another thing. We can assist them to happen us. If a ship comes near the island they might non detect us. We must do a fire ( # 38 ) . # 8221 ; Jack has a great thought to utilize Piggy # 8217 ; s spectacless to illume the fire. # 8221 ; Jack pointed all of a sudden. # 8220 ; His specs-use them as combustion spectacless ( # 40 ) ! # 8221 ; Jack has a compulsion of hunting and it bends to the choir every bit good. They have the responsi bility to maintain the fire traveling, but they get side tracked, travel hunting and the fire goes out. # 8220 ; There was a ship. Out at that place. You said you # 8217 ; d maintain the fire traveling and you let it out! # 8221 ; He took a measure towards Jack who turned and faced him. # 8220 ; They might have seen us. We might hold gone place ( # 70 ) . # 8221 ; As you can see a clump of kids are non ready for that sort of duty. Finally is the conch, it shows the start of a civilisation and regulations, but the kids can # 8217 ; Ts make a civilised topographic point without order which they don # 8217 ; Ts have. Piggy cognize what the conch was at first and knew they should blow on it but all was taken recognition for by Ralph. When they foremost found it Ralph thought it was a rock in the H2O but Piggy saw it as the shell and explained what he knew about it. # 8220 ; A stone. # 8221 ; # 8220 ; No. A shell. # 8221 ; Suddenly Piggy was a-bubble with decorous exhilaration. # 8221 ; S # 8217 ; right. It # 8217 ; s a shell! I seen one like that earlier. On person # 8217 ; s back wall. A conch he called it. He used to blow it and so his Dendranthema grandifloruom would come. It # 8217 ; s of all time so valuable- ( # 15 ) . # 8221 ; The shell emits a deep harsh note boomed. Ralph was amazed at the sound. # 8220 ; Gosh! ( # 17 ) . # 8221 ; He was amazed at the sound. It was a naming of the islands kids. Subsequently in the narrative, everyone would be speaking at the same clip so Ralph said he would give it to a individual and they were the lone 1s to talk. # 8220 ; Conch? # 8221 ; # 8220 ; That # 8217 ; s what this shell # 8217 ; s called. I # 8217 ; ll give the conch to the following individual to talk. He can keep it when he # 8217 ; s speech production ( # 33 ) . # 8221 ; Golding does a brilliant occupation of symbolism in his novel. Already proven are three of the chief symbols. Golding brings emotion, thought, and symbolism together in Lord Of The Flies. Those kid # 8217 ; s lives were severed, some lives perished, others dreaded by the incubuss of their memories.
Friday, November 29, 2019
Argumentative Essay on Banning Tobacco Is It Effective
Argumentative Essay on Banning Tobacco Is It Effective Free sample argumentative essay on Banning Tobacco: There are many ways to stop people from using drugs such as tobacco instead of prohibition there are infinite possibilities that you can do to stop people from drinking or smoking. Whether we like it or not we can not stop everyone from drinking or smoking and thatââ¬â¢s the same as not being able to prevent what happens to innocent civilians like how a drunk driver can hit your child. Or you canââ¬â¢t stop the effects of drugs like tobacco which influence you in a really bad way which leads to poor judgments. So you really have no control over someone elseââ¬â¢s life not to do drugs. Well, there are ways to help prevent it but itââ¬â¢s really not anyoneââ¬â¢s choice if you can drink or smoke. One way to help prevent people from wanting to take tobacco is to make laws that prohibit if you abuse the ability to take drugs too much. Well I think there is a law like that but if you make it worse like making a longer prison period or a larger payment fee it may work. Some people think there is nothing left for them in this life or they got nothing to lose if they do drugs so we should help those people out and try to force help upon them even though we canââ¬â¢t. I really think no matter what we do people will continue to smoke or take drugs because no matter what happens people still took drugs we banned many illegal drugs on the street. Even if there is a law or chance to get arrested people take that chance and risk it all for a couple minutes of pleasure people think drugs are the answer if all else didnââ¬â¢t help so that is why they turn to drugs. So no matter what law we come up with or anything else we try to do to stop drugs there is no guarantee all of it will go away so no matter what drugs are here to stay. So have hope, maybe you can save one or two lives but not every ones. So one person can make all the difference for you so drugs are going to always be a problem no matter what anyoneââ¬â¢s opinion is.
Monday, November 25, 2019
Qué es NOA1 y NOA2 en las peticiones de green card
Quà © es NOA1 y NOA2 en las peticiones de green card à Si has enviado una solicitud al USCIS pidiendo una tarjeta de residencia para un familiar o una visa para tu prometido recibirs NOA1 y NOA2. Pero, à ¿quà © son y para quà © valen? Antes de empezar a explicar que son NOA1 y NOA2 recordar que en peticiones de familia: Los ciudadanos americanos pueden solicitar la tarjeta de residencia (conocida popularmente como greencard) para sus esposos, hijos, padres y hermanos. Tambià ©n pueden solicitar una visa K de prometido para sus novios/as cuando la intencià ³n es casarse inmediatamente. Sin embargo, los residentes permanentes legales sà ³lo pueden reclamar los papeles para sus esposos y para sus hijos solteros. En el caso de matrimonios, los beneficios migratorios se reconocen tanto a las parejas conformadas por un hombre y una mujer como a las de dos hombres o dos mujeres. Quà © es el NOA1 Cuando envà as al Servicio de Inmigracià ³n y Ciudadanà a (USCIS, por sus siglas en inglà ©s)à una solicitud para una visa de prometido o una tarjeta de residencia para un familiar, el gobierno te envà a un documento conocido como NOA1 o tambià ©n como I-797 para comunicarte que ha recibido la documentacià ³n. NOA son las siglas en inglà ©s de Notice of Action, o nota de accià ³n. Es importante por varias razones. La primera es que contiene un nà ºmero (track number) con el cual puedes verificar por internet el estatus de tu caso. Adems, ese documento seà ±ala la fecha exacta en la que se recibià ³ la documentacià ³n (received date). Esa fecha se convertir en el NOA2 en la fecha de prioridad en el caso de tarjetas de residencia sujetas a cupos anuales. Es decir, aquellas en las que hay que esperar a que haya visas de inmigrante disponibles para darle al solicitante ya que sà ³lo se puede dar un nà ºmero limitado por aà ±o que es inferior al nà ºmero de solicitudes, y de ahà los retrasos y esperas en situaciones como peticiones hechas por residentes permanentes, o las hechas por ciudadanos para sus hermanos. Quà © es el NOA2 El NOA2, que tambià ©n se conoce como I-797C por ser ese el nà ºmero que aparece en el documento, notifica que la peticià ³n ha sido aprobada. Eso no quiere decir que la green card se va a aprobar, sà ³lo que la fase inicial -que hay realmente situacià ³n de parentesco para pedir la residencia- ha sido aprobada. Tampoco quiere decir que ya se acabà ³ el proceso, sino que se pasar a la fase de ajuste de estatus si la persona para la que se ha pedido la tarjeta de residencia est ya en Estados Unidos y puede hacerlo o a la fase de Centro Nacional de Visas (NVC, por sus siglas en inglà ©s) y posteriormente de tramitacià ³n consular, si est en el extranjero.à Adems, tener en cuenta que: hermanos, hijos mayores de 21 aà ±os e hijos casados de cualquier edad de ciudadanos americanosesposos e hijos solteros de residentes permanentes tienen que esperar en el NVC por una visa disponible para ellos. Puede tomar aà ±os, incluso muchos. Verificar su fecha de prioridad del NOA2 con la publicada cada mes por el boletà n de visas. Cà ³mo pedir en 10 pasos la green card para un hermano. La tramitacià ³n sirve para entender cà ³mo es todo el proceso de peticiones familiares cuando el pedido est en una categorà a sujeta a là mites anuales. à ¿Quà © pasa si se extravà a el NOA2? Si segà ºn el rà ©cord del USCIS el documento fue enviado pero se extravià ³ por correo o se recibià ³ pero por alguna razà ³n se guardà ³ pero no se encuentra es posible pedir un duplicado del mismo llenando la planilla (forma) I-824. à ¿Cunto tiempo pasa entre el NOA1 y el NOA2? No hay un tiempo exacto y varà a mucho de caso a caso, dependiendo muchas veces del trabajo que tengan acumulado en la oficina del USCIS en la que se tiene que tramitar. Adems, habr ms demora si se recibe uno o varios RFE (request for evidence), donde Inmigracià ³n pide informacià ³n o documentacià ³n adicional. Si no hay RFE se estima que si ha transcurrido ms de seis meses desde que se recibià ³ el NOA1 y no se ha recibido el NOA2 es aconsejable llamar al USCIS a la oficina donde se tramita la solicitud y preguntar. En casos muy excepcionales se puede producir un retraso del USCIS que es ms grande de lo habitual para un tipo de trmites. En estos casos, consultar con un abogado para analizar si procede demandar mediante un writ of mandamus. à ¿Quà © pasa si la solicitud no es aprobada? Si el USCIS responde no a la peticià ³n de una tarjeta de residencia -tambià ©n conocida como greencard- para un familiar o una visa de prometido es posible apelar esa decisià ³n. Test Toma este quiz oà test sobre la residencia permanente para asegurarte de que sabes lo principal sobre el proceso de tramitacià ³n y sobre cà ³mo conservarla, una vez que se saca.
Friday, November 22, 2019
Competing Visions Paper 2 Essay Example | Topics and Well Written Essays - 500 words
Competing Visions Paper 2 - Essay Example If Keene and Oââ¬â¢Donnellââ¬â¢s argument are to be used in running the state, the state becomes an agent of oppression that perpetuate the interest of those who have over those who do not have. The state no longer becomes an instrument of justice but rather an institution of oppression that rules with tyranny. Such is not the function of the government. Government is supposed to rule everybody and everybody should have a stake and say in the government and not only those who have properties. Keene and Oââ¬â¢Donnellââ¬â¢s argument are also impractical. Suppose for the sake of argument that we will only let those who bear the burden of the state to have a say in it. What are going to do with those who do not have property? Are we just going to ignore them? Marginalize them? They happen to consist a very significant portion of society. We all know today that if we marginalize a certain sector of society that they will eventually resent it. Thus, an unjust society as proposed by Keene and Oââ¬â¢Donnell will just create a social volcano and make the society combustible as it breeds dissent among those who do not have a say. Eventually, a revolution or uprising will happen just like in any other society in history where the people eventually revolted against an oppressive state and the powers that be, including those who are privileged, are either deposed or harmed. Such policy also further the gaps between those who are propertied and those who are not. In the long run, society will no longer be sustainable because it does not seek to empower others to become propertied also that they may be able to share the burden of the state. In this kind of society that Keene and Oââ¬â¢Donnell proposes, peopleââ¬â¢s station are static. Meaning, if you are poor, you will be poor all your life without any chance of improving your lot. So your kind multiplies while those who are propertied become greatly outnumbered. Until it becomes a point that those who
Wednesday, November 20, 2019
Government and its Policies for Entrepreneurs Essay
Government and its Policies for Entrepreneurs - Essay Example The legislations made with respect to entrepreneurs and enterprises are complicated and cumbersome. Entrepreneurs find these legislations difficult to grasp without the help of proper legal help. They think that legislations should be made in a way that they are easy to understand and follow by everyone. Also some critics of government believe that its policies have hurt the economy and market structures. By holding on to the status quo government has stifled entrepreneurial activities. People believe that government needs to do more to help them succeed in their enterprising efforts. "The American economy is dying, but not from natural causes. It is being strangled to death in a coordinated pincer attack. America's ability to survive, produce and prosper is being systematically destroyed by socialistic taxes and regulations that make U.S. production of virtually everything increasingly uneconomical. Simultaneously, the same legislators and government officials who are impeding American producers are opening the floodgates to cheap foreign goods that are not burdened with the same debilitating taxes, regulations and mandates" (Jasper, 2003). Government should pass legislations to support a market economy in support of entrepreneurs in particular. ... Government Policies Government is currently making policies for different sets of groups. Different group have different needs and wants. There could be some policies that encompass all and sundry but at some level government has to look at the specific groups. Some groups make bigger investments in their enterprises while some start their business on a small scale. Some belong to a particular ethnic group with specific needs while some belong to another. Government can make policies on two different levels that general policies for all and specific policies for particular sectors or groups as one policy fits all can not work in case of entrepreneurs. Blanket Policies Government can pursue certain blanket policies applicable to all entrepreneurs. The government has already established special organizations like SBA that support small businesses. These organizations support start up firms regarding the whole procedure of conducting business. General legislations apply to all small businesses and industries. Following important blanket policies could be adopted by the government: Financing and Capital The most important blanket policies that US government could adopt would be regarding financing and capital availability. Whenever someone wants to start a new business the most difficult step becomes financing. Entrepreneur takes a lot of risk while trying to establish a new business venture. They put in all their efforts and hard work to make their business succeed. Some even leave their routine and comfortable jobs for their enterprising ventures. They can all do this only if a solid financing is provided to them. Government's rule becomes crucial here. Currently organizations like Small Business Administration (SBA) provide
Monday, November 18, 2019
Generic Strategies Model by Charles O. Godornes Essay
Generic Strategies Model by Charles O. Godornes - Essay Example In order for these businesses to be successful they have to follow and practice a certain Generic Strategic model which would be Cost ââ¬â Leadership, Differentiation or Focus. Cost ââ¬â Leadership is where a business has a low level of differentiation or low level of costs in order to have a competitive market price edge to the market. Businesses that wish to venture and be successful in this type of strategy must focus on lowering their costs and offer value to their customers by producing effective products. Companies should be alert in controlling and monitoring their production costs, overhead costs, and their costs on research and development and in their service costs, so that they could offer a competitive price to the market. Companies should also invest in state-of the-art manufacturing technology in order to lower their costs which would lead to its primary goal which is having competitive market price. In differentiation strategy, businesses create value to their market by offering products which are unique in features and in characteristics; these are products that meets the customersââ¬â¢ preference and satisfaction by charging customers with a premium price. Companies that practice differentiation strategy must charge its customers with a premium price in order to attain its unique products which satisfies and meets the customerââ¬â¢s preference by producing high ââ¬â end quality products which would also charge companies higher costs. In order for companies to have differentiated products they have to have superior quality, advanced technological features and etc. And in focus strategy, companies focus and pay very close attention to its core competencies or in its smaller segments to offer its products to a particular group of customers in the market, this strategy is commonly used by smaller companies.
Saturday, November 16, 2019
Virtual Reality Internship Reflection
Virtual Reality Internship Reflection Executive summary about Internship/abstract: Spoketech is Chicago based company founded in 2005 focused on helping businesses realize their vision. Our team has a solid experience in IT strategy and technology solutions. Its a small consulting firm and fortunately they started working on VR(Virtual Reality) environment. I got interviewed by showing them my portfolio of my previous work I done in Unity Engine. So I had the opportunity to work with them on this quarter for past 9 weeks. The company had all the resources for working on virtual reality stating from the software to hardware everything are cutting edge technology. I was allowed to work on high end software such a Unity, Maya, and Photoshop. I got introduced to agile development methodologies. I proved a valuable resource throughout this quarter by expressing my effectiveness and providing there necessary requirements developing the product. Detailed Description Responsibilities Goals/Objectives: At SpokeTech Inc, I was assigned to work in Virtual Reality one of their own products in collaboration with Amazon cloud services. I worked in the Maya and Unity part. The team wants me to build the 3D model and import to Unity and already there is a test model was built to test in the VR environment. So this a cloud based service, before I joined they already started working on cloud services. I was assigned to the task to build 3D models with low poly count so that they can upload to the cloud and download into Unity engine to make their product. I taught myself to design Maya and went through different websites and watched educational YouTube videos and designed a lot of prototype model and communicated with the team to build a perfect 3D model. To complete the task efficiently I used the already test build model blue print to design the 3D model. In the end the model came what was we expected. Also, I was involved in VR scripting related work. The project was done using C# language because the unity engine supports JavaScript and C#. I found that C# is easy for me as I learnt it before when I took a class in DePaul last winter quarter. I created simple interactive UI scripts as front end work for the project which everything was done in Unity engine. Apart from that I was introduced into Agile Methodology; I have learnt the principles for software development under which the requirements and solutions evolve through the collaborative effort of self-organized cross-functional teams. I had to join a website called Trello and to work with the team and get a exposure of Agile Methodology. Also I voluntarily involved myself in photoshop,I can create texture for the models I made. So I had download HD quality images from the Google then I used Photoshop to edit and applied to the modes in Maya as UV mapping. Internship was with the SpokeTech Inc was from January 11th to March 16th. 9 weeks I have spent. Most of the conversations done through Skype meeting. I had to visit them on occasions. I mentioned what I did for every week below: 1st week Modeling 2nd week Modeling 3rd week Importing everything to unity 3D(Fixing up the meshes) and models 4th week-Programming in C# 5th week -Photoshop 6th Week- Programming in C# 7th Week- Modeling 8th Week- Programming in Unity3D 9th Week Programming in Unity 3D Major Tasks accomplished: Tasks accomplished are creating 3d models, Created simple scripts based on the supervisor requirements. Uploaded the 3D models into the Amazon cloud and downloaded successfully using unity engine where every code was written using C#. Skills That I learned on the job: I was introduced to agile methodology and C# scripting, I learn a lot about penetration testing with my peer during my Internship. Also, I learn about unity and UV Mapping in Maya. Apart from that I was introduced to Amazon Cloud services to upload the Asset bundle from the unity to cloud and retrieve back from the cloud. Everything was coded in C#. I improved a lot in my communication and other soft skills. How your education at DePaul helped you at your internship: The courses that I took at DePaul really helped me prepare for the Internship. The course SE456 (Architecture of games) helped me scripting C# and I have learned about design patterns. That helped me to write code efficiently. I was working on the Unity 3D which is a game engine tool which supports C# scripting so this course helped me in a lot of different aspects. Apart from that I already learnt Maya in the free time that also provided me great help for designing the Models requested in the company. Apart from this knowledge I gained in DePaul University really helped me throughout the Internship. Also took Optimized C++(CSC461) on last year fall quarter. The subject is helpful for me to work on creating a own simple shader code like phong shading. Conclusion: This internship is the stepping-stone for my career. I have met a lot of intelligent people in the firm throughout my internship. I have gained in-depth knowledge Unity VR platform, development from scratch. I have learned to test the code using agile software development process. I also gained a better understanding of how to establish communication with the employer within SpokeTech organization effectively. The dedication and passion I got from the company have made me a lasting impression, and I Feel fortunate to have had the opportunity to work in such an environment.
Wednesday, November 13, 2019
Misconceptions about Satanism :: Non-Christian Religions Satan
Misconceptions about Satanism à à à à à Most religions like Christianity, Hinduism, and Islam have well defined meanings, one exception is Satanism. Most people have their own definition for Satanism. à à à à à Some people feel that non-Christian religions and all Christian denominations other than their own are forms of Satanism. This would imply that all Buddhists, Hindus, Moslems, and Jews. In fact at least 75% of the world's population would be Satanists. à à à à à Others feel that all religions other than Judaism or Christianity are inspired by Satan and thus are forms of Satanism. This would still leave the vast majority of people in the world being Satanists. à à à à à Large numbers of people feel that a wide variety of unrelated, benign religions (such as Santeria and other Caribbean religions, Druidism, New Age, Wicca, ect.) are forms of Satanism. à à à à à Such definitions create great confusion. The following are recommended terms and descriptions for four essentially unrelated religions that have been called Satanism. à à à à à The first is Religious Satanism, This faith includes the recognition of Satan either as a deity or as a principle. Three main denominations exist: the Church of Satan, the Temple of Set, and the Church of Satanic Liberation. Other short lived Satanic groups currently exist and have existed in the recent past. According to Statistic Canada, the 1991 census found 335 Canadians who identified themselves as Satanists. The actual Number is probably significantly larger. A United States Department of the Army pamphlet #165-13 "RELIGIOUS REQUIREMENTS AND PRACTICES OF CERTAIN SELECTED GROUPS - A HANDBOOK FOR CHAPLAINS" (1978 - April) estimated that there were 10 to 20 thousand members of the Church of Satan in the United States. Accurate data is impossible to estimate, since the largest group (The Church of Satan) does not release its membership totals. à à à à à It is important to realize that the Satan they recognize has few if any point s of similarity with the Christian concept of Satan. The Satanists' concept of Satan is pre-Christian, and derived from the Pagan image of power, virility, sexuality and sensuality. To most Satanists, Satan is a force of nature, not a living quasi-deity. Their Satan has nothing to do with Hell, demons, pitchforks or profound evil. à à à à à The image of Satanism spawned by Christianity is called Gothic Satanism. It is an imaginary and profoundly evil religion that was invented during the late Middle Ages. Concepts included ritual killing of children, selling their soul to the devil, breaking crucifixes, conducting black masses, ect. It has never existed in the past, and does not exist today, except in the imagination of the public. à à à à à Another form of Satanism is Teen Satanism: A syncretistic religion which is a blend of Religious Satanism, Gothic Satanism, ceremonial magick, and any
Monday, November 11, 2019
Equipment and Books Essay
Use of persons name Specific dedication for person to know why he being recognized Public display of all awards Follow-ups Timely Manner If motivation is properly handled, employees will always be happy and the organization will retain their staff for longer time periods. Educational workplaces require books and equipment such as computers, laboratory equipments, and agricultural equipments for all staff and students. If equipment is not adequate, the staff may be strained and this may cause unnecessary delays in lectures and work. Some workplaces may lack current books because of proper funding and this may pose a major challenge to the staff. Cultural Differences Educational workplaces often are filled with people from different cultures. Cultural beliefs influence human behaviors to a great extent and as cultures differ it often makes it difficult to design an environment that is conducive to performance and satisfaction. An example would be a colleague who believes that women should not expose their faces. This cultural diversity will often make it difficult for women to associate with individuals who may find difficulty in relating to them. Cultural differences influences the following in educational workplaces Mode of dressing Food served; some people eat snakes and frogs while to others donââ¬â¢t Associations in the institution Language used Team work In any workplace, teamwork poses challenges to many people. This is because of attitudes, values beliefs and behavior. Some individuals may have bad attitude which may affect the goal being sought after by the team, thus affecting other group members. Others may exhibit behaviors that one may not wish to associate with. In order to find compatibility, educational workplaces should have working teamwork members who encourage all individuals to associate with others without consideration of their culture. Team work may result in positive consequences for competing teams and these instances may follow: Team members becoming more close and displaying greater loyalty from its members and some members who are close in rank may bury some of their internal differences. Team climate changes from informal, casual, playful and work and task oriented members as well, while concerns for memberââ¬â¢s psychological needs decline while concern for task accomplishment is increased. Leadership patterns tend to change from more democratic toward more autocratic while the team becomes more willing to tolerate autocratic leadership Each team becomes more structured and organized Each team demands more loyalty and conformity from its members in order to be able to present a ââ¬Å"solid frontâ⬠What happens between competing team? Each team begins to see the other teams as the enemy, rather than merely a neutral object. Each team begins to experience distortions of perception and tends to perceive only the best outcomes while denying weakness and allows competing teams to perceive only negative assumptions of the other team members while denying their strengths, as each team is likely to develop a negative stereotype of the other such as saying, ââ¬Å"They donââ¬â¢t play fair like we do. â⬠Hostility toward the other team increases while interaction and communication with the other team decreases, thus it becomes easier to maintain negative stereotypes and more difficult to correct perceptual distortions. If the teams are forced into interaction, for example, or if they are forced to listen to representatives pleading their own and the otherââ¬â¢s causes, in reference to some task that each team, they are likely to listen more closely to their own representative and not to listen to the representative of the anotherââ¬â¢s team member, except to find fault with his presentation, in other words, team members tend to listen only for that which supports their own position and stereotype. What happens to the winner? Winners retains their confidence and may become even more cohesive Winner tends to release more tension and become more casual and playful. Winner lean towards higher intra-groups and display more cooperation and concern for other memberââ¬â¢s needs. Winners can become complacent and feel that winning has confirmed a positive stereotype and as the negative stereotypes of the ââ¬Å"enemyâ⬠team, there is little basis for reevaluating perceptions or reexamining team operations, in order to learn how to improve them. What happens to the loser? If the situation permits some ambiguity in the decision (if judges have rendered it as a close game), there is a strong tendency for the loser to deny or distort the reality of losing and instead, the loser will find psychological escapes such as (the judges were biased) or (the judges did not really explain the rules of the game, clearly) or possibly they may think (if luck had not been against us at the one key point, we would have won,â⬠and so on. If loss is accepted, the losing team tends to splinter and as unresolved conflicts come to surface, fights may breaks out. A losing team member is more tense and may be ready to work harder and may be desperate to find someone or something to blame their loss on. They may blame the team leader, the judges who decided against them or even the rules or the game. (The ââ¬Å"lean and hungryâ⬠state). A losing member may look for inter-group cooperation, have little concern for other team memberââ¬â¢s needs or huge concern for recouping, by working harder. A losing team member often learn a lot about themselves while working as a team, because positive and negative stereotypes of the other team are upset by their own loss, forcing a reevaluation of perceptions as a consequence and a losing member is more likely to reorganize their ideas and accept their loss more realistically. J. FUNDS In a workplace, funding a project that is viewed as personal is not easy. For example, funding research by one lecturer may be very difficult, although the outcome may benefit the institution and again, some projects may be very expensive and even the institution may not have the capacity to fund the project, therefore they may need external funding. Workplace funds may also be misused by staff members.
Saturday, November 9, 2019
Life Span Development Essays - Curious George, Child Development
Life Span Development Essays - Curious George, Child Development Life Span Development In the book, Curious George rides a bike by H.A. Rey, George receives a new bike from his friend. His friend tells him to be careful with his new bike and to keep close to the house while he is gone. George does not listen to his friend and decides to go exploring away from the house. While exploring, George sees two boys playing with their toy boats and then decides that he wants to play with a toy boat. George made a plan (how to make the boat) and then he carried out the task. George made himself a boat out of newspaper. This is an example of stage two, 1-3 years, Erikson. In stage two, children express their growing self control by climbing, touching, exploring, and try to do things for themselves. (Dennis Coon) Though most children in stage two would be exploring their kitchen floor, or ceiling, not a river! I also read the story, Curious George gets a medal by H.A. Rey. In this story George makes a mess in his friends house. George is anxious to clean up the mess before his friend gets home. The reason that he is so eager to clean up the mess is because he is thinking about the possible consequences of his actions. If this were an actual little boy, he would be thinking, I dont want to get punished, so I will clean up the mess. Or, Oh, No! Im going to get into big trouble! This is an example of Stage 1 the preconventional level, Kohlberg. If his friend werent coming home would George work so vigorously to clean up the mess? I think not. In the second half of the book, George is asked to help a professor in a somewhat dangerous experiment. The professor that has asked this of him says, Of course everything will be forgiven if you are willing to go. (George got into a bit of trouble while he was there.) George agrees to this request because he wants to please others. George wants to be nice. Why would a child want to please others? Its because they are trying to avoid disapproval. This is an example of Stage 3, the conventional level, Kohlberg. The last book that I read was Curious George by H.A. Rey. George is taken from his home in Africa, to a big ship. His friend tells him to run along and play but dont get into any trouble. George promises to be good. George found some sea gulls on the deck, and saw that they could fly. He wanted to fly too. George tried to fly, and fell into the ocean instead. Obviously, George is not thinking logically. He does not realize that he can not fly. This is an example of the preoperational stage, 2-7 years. Piaget. I have another example of the preoperational stage not related to the book. My little sister, Zo, is 4 years old. My mother recently bought her a personalized song tape. In the beginning of the tape it asks her to yell out her name. She screams, Zo!!. Then it says Zo?! Thats a nice name! Throughout the tape her name is included in all of the songs. She thinks that the person talking can really here her! Now, getting back on track. After falling into the ocean George is rescued and once again promises that he will not get into any more trouble. Why would an actual child decide this if he/she were in the same situation? They would act this way because they would be thinking about their own needs. They wouldn't want to fall into the water again or be upset in any way. This is an example of stage two, the preconventional stage, pleasure-seeking orientation. In conclusion, I have found these stages to hold true, in my own personal life, and in childrens storybooks. Its really great to finally understand why my little sister acts the way she does!
Wednesday, November 6, 2019
ACT Test and Registration Dates for 2018 - 2019
ACT Test and Registration Dates for 2018 - 2019 For the 2018-19 admissions cycle, U.S. students have seven ACT testing dates from which to choose. The exam is offered in September, October, December, February, April, June, and July. The July option is new in 2018. Registration deadlines are roughly five weeks before the exam, so be sure to plan ahead. When Is the ACT in the United States? For the 2018à - 19à academic year, the ACT test dates and registration deadlines are presented in the table below. Important ACT Dates - à 2018-19 Test Date Registration Deadline Late Registration Deadline June 9, 2018 May 4, 2018 May 20, 2018 July 14, 2018 June 15, 2018 June 22, 2018 September 9, 2018 August 10, 2018 August 26, 2018 October 27, 2018 September 28, 2018 October 14, 2018 December 8, 2018 November 2, 2018 November 19, 2018 February 9, 2019 January 11, 2019 January 18, 2019 April 13, 2019 March 8, 2019 March 25, 2019 June 8, 2019 May 3, 2019 May 20, 2019 July 13, 2019 June 14, 2019 June 24, 2019 Note that the February and July ACT is not offered in New York State. In California, no test centers are scheduled for July. International test dates are generally the same as those in the United States, but options may be limited. When Is the ACT Offered Outside of the United States? If youre taking the ACT outside of the United States, Canada, Puerto Rico, or U.S. territories, you should register online for the exam. The test dates are the same as for the United States with the exception of February when the exam is not offered at international test locations. There is a $57.50à fee for international testing and late registration is not available. Is the ACT Always on a Saturday? The ACT test dates, like the SAT test dates, are on select Saturdays throughout the year. For some students, however, religious convictions make Saturday testing impossible. For these cases, the ACT is offered at a limited number of testing locations on Sundays. Youll be able to locate these Sunday test centers on the ACT website when you register for the exam.à It is also possible to apply for arranged testingà if there is no Sunday test center near you, you live in a country where the ACT is not offered, or if you are confined to a correctional facility on all of the test dates. Note that non-Saturday testing is not an option for the great majority of high school students, and you should make every effort to sit for the ACT during one of the Saturday exam administrations Is the ACT Offered Near Me? On the ACT website, youll find a tool for finding your nearest test center. The great majority of students should be able to find a test center within an hour of home, and you may even find that your own high school is a test center. Some rural students, however, may find that the exam will require a bit more travel. The situation can be even more challenging for international students. Some countries have just one or two test centers, and a few countries have none at all. Some international students may need to travel long distances or to other countries in order to take the exam. How Does ACT Test Registration Work? To register for the ACT, youll need to create an online account on the ACT website. The process can take about 40 minutes because the registration form will ask you about your personal information, interests, and high school course details. Youll also need to locate the test center where you want to take the exam, and youll need to have a credit card or other form of payment handy to pay the registration fees. Finally, youll need to provide a headshot photo for your registration ticket. This is a security measure to ensure that the person taking the exam is the same person who registered for the exam.à When Is the Best Time to Take the ACT? When you take the ACT is entirely up to you, but some exam strategies work better than others. Because the ACT is an achievement test (rather than an aptitude test), it asks you about information you have learned in high school. The result is that taking the exam in 9th or 10th grade may not be the best idea for the simple reason that you probably havent yet covered all of the material that will appear on the exam. One of the common approaches to the ACT is to take the exam in the second half of your junior year (February, April, May, or June). If you dont get good ACT scores from that test, you have time to prepare further and then retake the exam at the beginning of your senior year (July, September, or October). Be careful with the December test date: youll want to make sure the scores will be available in time to meet all of your application deadlines. It is always an option to take the ACT more than twice, but doing so shouldnt be necessary for the great majority of students. In many cases, in fact, a single testing in the spring of junior year can be more than adequate if you find your scores are in line with your target schools. What Does It Cost to Register for the ACT? At the time of registration, you will need to pay the fees for the ACT. The current fees for some of the most popular exam services are as follows: $46.00 for the basic ACT. This fee includes score results for the student, the students school, and four colleges$62.50 for the ACT with Writing$29.50à additional fee if you register late$53.00à additional fee if you register for standby testing (after the late registration deadline)$13à for additional score reports As you plan your college budget, be sure to keep these costs in mind. College expenses arent just about tuition, room, and board. Applying to college is also expensive, and standardized tests are a big part of that cost. If you take the ACT twice and need to send score reports to a dozen colleges, your ACT costs will most likely be several hundred dollars. The good news is that fee waivers are available for qualifying students from low income families. A Final Word About ACT Test Dates and Registration For better or worse, standardized tests are an important part of the college application process. Even if you are applying to test-optional colleges, you may need to take either the ACT or SAT to qualify for scholarships, to be placed into the appropriate classes, or to meet NCAA requirements for athletic participation.à Finally, dont put off thinking about the ACT. Youll want to carefully plan when you take the exam, and youll also need to plan ahead so that you dont miss registration deadlines.
Monday, November 4, 2019
Operation Management Essay Example | Topics and Well Written Essays - 750 words
Operation Management - Essay Example The performance of a company includes both operational and financial aspects of a company and the characteristics of the five objectives of performance management are concerned with both the aspects. The operations strategies of a company primarily focus on meeting the expectations of its customers but it can also be used to identify strengths and weaknesses of a company. The companies make strategies to improve their identified weaknesses to be competitive in the market (Al-Darrab, 2000). The five characteristics of performance objectives The five characteristics of performance objectives are: Speed: it is concerned with the delivery of product or service by the company. Quality: it is concerned with meeting the perceptions of the customers about the quality of the product or the service of the company. Cost: it is concerned with the price of the product or the service for the customers and the internal cost of production involved. Dependability: it is concerned with the stability o f the processes involved in delivering products and services on time. Flexibility: it is concerned with the ability of the company in reacting towards the changes in demand and requirement of both ââ¬â the customers and the business. ... while external cost applies to price of the product to customers (Slack, 2010). McDonaldââ¬â¢s operations strategy and five characteristics of performance objectives Since 2001, many significant changes have been introduced in operations strategy of McDonaldââ¬â¢s and it evolved primarily around four characteristics of performance objectives - speed, dependability, cost and quality. Though it cannot be said that the flexibility was ignored by the company, it was only less preferred. Externally, McDonaldââ¬â¢s ensured fast delivery of its quality products at affordable cost to its customers and internally it made strategies to ensure a dependable delivery system, reducing labor and operation costs to make the products cost effective without compromising with the quality. McDonaldââ¬â¢s evaluates its performance in speed on the parameters such as the query time of customers, lead-time of orders, delivery- frequency and the time required for throughput. McDonaldââ¬â¢s als o ensures the dependability by evaluating its performance on the parameters such as number of orders not delivered on time, average deviation time from the scheduled arrival time, the ratio of stock of products and average time of late delivery of orders. The cycle time operations strategy of the company depends on efficient HR resources and it has ensured it by adhering to the principle ââ¬ËThe result is done by a manâ⬠. The company believes that strength of an organization depends on its human resources and the performance of the organization can only improve with the improved performance of its human resource (Bertrand and Fransoo, 2002). KFCââ¬â¢s operations strategy and five characteristics of performance objectives Being the largest chain of chicken
Saturday, November 2, 2019
Midwifery Code of Conduct Essay Example | Topics and Well Written Essays - 1500 words - 2
Midwifery Code of Conduct - Essay Example The healthcare industry is making efforts to offer and continue offering quality care and increase the credentials that enhance the competitiveness of organizations. à Scholars Lundy and Janes in their research argued that the main objective of healthcare administration is to ensure that the delivery of healthcare reaches residents in the efficient ways, to the required standards. Governments ensure that the provision of healthcare ensures continued support in the growth of the economies. This cannot be delivered if the administration and the organization as a whole do not prioritize work-life balance and team building among its employees as well as other stakeholders. Enhancing work-life balance is therefore very crucial to ensuring the success and stability of these organizations, and the companies should invest in promoting and building work-life balance for increased productivity and service delivery. This is a decisive move, applicable in building management and leadership to move in the leadership capacity of the health management and practitioners (Site, 2012). There are three potential models for healthcare organizations. These models a re corporate/business models, the orchestrator and the community model. These models represent the different ways in which hospitals conduct their operations. The corporate model is for hospitals, which are operated as financial entities. These hospitalsââ¬â¢ main aim is making profit just like any other business. The orchestrator model is for hospitals, which are operated, similar to airports or malls. In this model, hospitals are looked at as providers of infrastructure for specialized and independent health providers. The final model is the community model where the needs of people come before the finance issues (Site, 2012). Ã
Thursday, October 31, 2019
International marketing Essay Example | Topics and Well Written Essays - 1500 words
International marketing - Essay Example The Arab cuisine ay emphasis on the following items such as lamb and chicken preparation in the meat products, dairy products mainly consist of butter, yoghurt, white cheese and cream, herbs and spices that are mainly used are a mixture of mint and thyme known as zaââ¬â¢atar, other spices include saffron, sesame, cumin, garlic, cinnamon, sumac, lentils comprise of chickpeas and favabeans, and most popular dressings of such cuisines comprise of olive oil, parsley, mint, etc. The company that is planning for its product launch in the international market is Al Qasr that is one of the famous names in Arabic cuisines and the restaurant chain is known for its Arabian delicacies, wide range of deserts and appetizers, and Lebanese cuisine. Al Qasr has been operating in Arabic regions for many years and meets the consumer tastes and preferences through its innovative dishes with traditional flavors. United States as the target market for the company offers great opportunity as the political conditions are stable of the country and even the consumer market has high disposable income and living standards. The demand is high in this market for Arabic cuisines because of its flavors and variety. Many companies have invested in this market because of its stable environmental factors and availability of raw materials, capital and labor. The target market for the Arabic cuisines to be launched by the company would be upper middle income and higher income group who prefer to dine at restaurants mostly in weekends. The other demographic factors comprise of age and for this specific cuisine the age group would be above 25 years who prefers to try out different cuisines apart from the fast food which are generally more preferred by the young generation under 20 years. Competition is very tough in the US market as it a hub for many companies serving different cuisines such as European
Tuesday, October 29, 2019
Human Capital Management Essay Example for Free
Human Capital Management Essay ââ¬Å"It is important for HR Management in managing the knowledge capital of an organization and aligning it with organizationââ¬â¢s strategic planâ⬠. Critically assess the strategic role of HCM and challenges of managing the knowledge capital in an organization that you are familiar. The organization that I would like to choose is Jabatan Pelajaran Negeri Terengganu (JPNT). JPNT consists of more than 400 workforce and this agency is responsible for administrative and policy executioner of Ministry of Education in the whole Terengganu. In JPNT, there is a small unit of Human Resource Department and this department has 20 staffs. However, until the last day of my service there, the HR department did not establish any single policy about human capital management. Therefore I will attempt to answer this question while recommending what should be done by JPNT to succeed in maximizing their human capital. Before we discuss further the strategic role of HCM and challenges that had to be overcome by HCM specialist, let us look at the technical definition of this question. Knowledge capital is defined by Business Dictionary as the ââ¬Å"know howâ⬠that results from the experience, information, knowledge, learning, and skills of the employees of an organization. Of all the factors of production, knowledge capital creates the longest lasting competitive advantage. It may consist entirely of technical information or may reside in the actual experience or skills acquired by the individuals (BusinessDictionary. com 2012) . Knowledge capital is an essential component of human capital. Human Capital is defined by (Baron and Armstrong 2007) as the knowledge, skills, abilities and capacity to develop and innovate possessed by people in the organization. This is one of the attributes of the intellectual capital. Intellectual capital is defined by the same author as the stocks and flows of knowledge available to an organization. It is categorized into three categories namely human capital, social capital and organizational capital. These capitals are usually combined with the physical resources which are the financial and physical assets for the purpose of value creation to the firm. As cited by (Sveiby 1998)Tom Stewart who in his June 1991 article Brain Power How Intellectual Capital Is Becoming Americas Most Valuable Asset, proposed the importance of intellectual capital to the management agenda. He defined intellectual capital in his article as: the sum of everything everybody in your company knows that gives you a competitive edge in the market place. Knowledge Management consists of managerial activities that focus on the development and control of knowledge in an organization to fulfill organizational objectives. (Sveiby 1998) Therefore it means that the integration of all management activities that focus on development and control of knowledge is what we call as knowledge management. Challenges of managing knowledge capital in JPNT will be diffused together as I explained about the role of HCM in the organization. Knowledge management is defined as the process of storing and sharing the wisdom, understanding and expertise accumulated in an organization about its processes, techniques and operations (Baron and Armstrong 2007). Therefore, the data that should be synthesized and acquired should explain the organizationââ¬â¢s activity for instance the achievement of the employees in knowledge sharing among them and ensure that the knowledge is maximized in terms of its usage. Everybody must share their skill, knowledge and experience without any malicious intentions for the purpose of maximizing the performance of JPNT. However, it brings challenges to HR specialist in JPNT as it is not a culture of sharing. Some of the staffs afraid to share their know how because they thought that by doing so, it might jeopardized their career envelopment in the future. HR specialist overcomes this by implementing a fair assessment indicator to measure their performance without favoritism, nepotism and biasness. In my opinion, the most important attributes that distinguish Human Resource (HR) with Human Capital Management is the element of the workers as assets. As discussed by (Baron and Armstrong 2007) human capital theory emphasized on regarding people as assets of the organization, and investment in people will generate long run return. Scarborough and Elias noted that human capital theory is similar to physical capital theory but they differ in terms of the reference for human capital theory is made to people and skills while in physical capital theory reference is made to plant and equipments. Both emphasized on value creations to firm. Thus by applying this theory, JPNT needs to redefine the cost associated with training and development and career progression as the investment that will create value for the agency. Staff that undergoes training must be ensured that the new skills matched with their job description and the staff is using that new knowledge in order to effectively execute their job. For instance, the weekly training is not supposed to be done by the JPNT if on the purpose of fulfilling the quotas of training hours. Remuneration is not under JPNTââ¬â¢s jurisdictions however JPNT can recommend the salary of their staff to PSD (Public Service Department). Accepting staff as the asset of the organization will be mutually benefit to both parties involved. On the employeeââ¬â¢s part, they will be feeling more motivated, appreciated thus will contribute better in their performances. As for the organization, it will boost the overall organizationââ¬â¢s performance, decrease turnover rate, absenteeism and other negative behavior of the staffs. However this theory is not agreed by some scholar for instance Davenport(1999). Davenport argued that worker must not be treated as assets because of three main reasons. The first reason is workers cannot be brought, sold and replaced by their owner. Secondly, the principle of this theory is unacceptable and inappropriate in practice is because workers cannot be owned by the firm as the firm owned plants and machines. Lastly, there is not absolute way of calculating human value-no convincing method of attaching financial value to human resources. Therefore, treating workers sorely based on assets can create drawback to the organization. The interpretation of this concept should be made carefully and it should match with the objective of the organization. It is also not an easy task to convince the top management since the culture of bureaucracy is very strong in JPNT. The next part, I will discuss about the strategic role of HCM. HCMââ¬â¢s role as stated in the book Human Capital Management by Baron and Armstrong, HCM acts as business partner of the firm. Secondly, they are also responsible in developing, analyzing and using business data. Thirdly, they are also responsible for enhancing job engagement and commitment, fourthly, they are responsible to build ââ¬ËBusiness Caseââ¬â¢ and lastly, they are also responsible for engaging with the other function of the organization. (Baron and Armstrong 2007)These points will be elaborated one by one in below. For the first one HCM acts as the business partner with the top management of the organization. This concept was introduced by Ulrich in 1998 where the author proposed that HR specialist should be share responsibility with management people to run the business. They must have the ability to understand and exploit opportunities and HR specialist themselves must understand how their role could help in achieving the objective of the organizations. Ulrich suggested that in order for the organization to create value, HR professionals must carry out their responsibility as strategic partners, administrative experts, employeesââ¬â¢ advocates and as driver of changes. This can be done through strategy execution, improved planning by thorough discussion on how the firm should be organized to carry out the strategies. HR engagement with operating and marketing function is essentials in ensuring that all of their initiatives will become successful by answering the following issues- whether the initiatives is best aligned with strategy implementations, they make selection based on priority, and lastly the evaluations of the initiatives should be indicate positive linkage to business result. HR specialist must act as employee advocate, human capital developer, functional expert, strategic partner and lastly as leader in terms of HR function. However, the premise ââ¬Å"HCM act as business partnerâ⬠did not agreed by all practitioners. Tim Miller and Alex Wilson reported by Smethurst(2005) and Pickard(2005) are the examples of the top management who disagree with this premise. Convincing the top management will not going to be easy. Still HCM emphasized on the importance of evaluation of what had been happen within the organization and it also provides basis for value adding strategist. Therefore, according to this theory, HCM in this case the HR specialist in the human resource department should work together with the top management of JPNT in ensuring the creation of value to the firm. The value that we meant here is creating competitive human capital that at the end of the day this human capital will be able to serve successfully to their customers thus deliver excellence business service for the organizations. Secondly, HR is responsible to develop, analyze and use human capital data. The measurements that must be developed by HR should be able to measure issues relating to workforce, capable of measuring the levels and trends in performance achieved by both individual and business, can measure the impact of HR policies and practices on business performance or what Mercer HR Consulting called as ââ¬Å"Business Impact Modelingâ⬠. It is also expected that HR should be able in building an effective measurement to measure the effectiveness of line manager in applying HR policies and the measurement tools should be able to measure the effectiveness of HR function (Baron and Armstrong 2007). The workforce matrix should provide data which allows the business to measure the key characteristics of the people it employs. Understanding the relationship between workforce matrix and people management is very important because the workforce matrix focus on the influences business performance and show the business of what need to be done to improved the added value from human capital resources. Therefore, HR cannot simply gain data without proper implementations of specific procedures and standards because gaining accurate data will never be easy. The data accuracy will show the current situation and trends of human capital within the organizations. In JPNT, the typical tool to measure the human capital is Key Performance Indicator (KPI) in human resource department reflect the organizational goal. They matched the number of training and types of training according to the need of the staff. Therefore KPIââ¬â¢s adopt by Human Resource department is quantifiable; they are defined in terms of the feedback that they gain through exit training survey. This KPI however is not emphasized on skills retention that the staff gained on the training. They are not focus workers as the assets of an organization; therefore, I think there are a lot of improvement needs to be carried out to improve this measurement method. Next, is on the aspect of measuring the overall performance. Human Resource department use Balance Score Card that is developed by Beatty et. Al (2005) to measure them. Balance Score Card highlighted four important aspects which are customer perspectives, internal perspectives, innovations and learning perspectives and lastly the financial perspectives. This scorecard focuses on balanced representation and analysis of data. In HR, four dimensions are being highlighted which are HR competencies, its practices, systems and deliverables. On the aspect of financial performance, the HR department always runs cost benefit analysis to choose the best trainer to train their staff or just simply using the internal sources that they have. Productivity is measure when the training course that undergo by the staff is beneficial and the new knowledge are continuously used by the staff. The operational impact or effectiveness is measure for instance creation of successful training course to the staff and when the staff perceived such programs contribute to their career developments. Lastly, is in terms of customer service. Through continuous training programs, the staffs become more skillful in treating the customers thus more of them will be delighted. Measuring the impact of HR policies and practices are one of the toughest roles of HR specialist. This is because it is hard to determine ââ¬Å"causationâ⬠-what actions or factors that are specially cause the performance (Baron and Armstrong 2007). Genome II is a model that was developed by National Building Society proved statistically that the more committed the employee, the happier the customer will. Genome project had focus on recruitment and retention, deeper understanding of the commitment of the employees, reward system that is more transparent and flexible, increase the effectiveness of the execution on the first line management, promotes recognitions, and develop a culture where both managers and their subordinates demonstrate right behaviors. Focus area of GenomeII could act as a benchmark to be applied in JPNT. Effectiveness of the line manager could be improved with the intervention HCM (Bohlander and Snell 2010). Guidance, help and further training is available in case where they need them. With this, it was hoped that line managers can carry out their people management responsibilities effectively. For instance if the line manager of JPNT encounter any unsolved problem or the problem is not routine, they can always refers to HCM specialist to guide them. Human resource should be measure to indicate whether they are executing their role and meet the target of their department. Tsui and Gomez-Mejia (1998) cited in (Baron and Armstrong 2007) had clarified the distinction between process criteria- how well things are done and output criteria- the effectiveness of the end result. To distinguish them, ââ¬Ëutility approachââ¬â¢ by Boudreau(1998) can be applied. Beside this approach, HR performances can also be measured using points suggested by Likierman (2005) that the budget allocation is in line with HR objectives- means HR has a say in changes in implementing the strategy, analyze and interpret the reason behind it, comparing internal and external benchmarking, enhance the usage face to face discussion to gain the feedback, and lastly the measurement should not expect to measure something that is impossible, and they should be noted that many problems just being mitigated, instead of being solved, and this is harmful to the JPNT. Another important role of HCM is in the terms of promoting job engagement and commitment. Job engagement happens when people are willing to commit to their work and willing to perform excellently in their job. Hay Group defined engage performance as a result that is stimulated by employeeââ¬â¢s enthusiasm for their work and direct it to the success of the organizations. On the other hand, organizational commitment is defined as the recognition of goals and values of the organization, a sense of belonging to the organization and willingness to contribute effort for the organization (Baron and Armstrong 2007). Organization commitment and job engagement can be created by JPNT if JPNT set a great place to work, HR people promotes positive discretionary behavior, create excellence total reward policy and constantly measure job engagement and commitments. JPNT should provide conductive working environment- comfortable in nature, ergonomics, make sure that the job prospect is parallel with training, appraisal, and the superior staff should take care of the welfare of their subordinates. JPNT can adopt the criteria suggested by The Sunday Times in identifying the best 100 companies which are leadership of senior management level, good relation with their superiors, have the opportunities of personal growth and developments, balanced work-life issues, cooperativeness between colleagues, my company- the way JPNT treats its staff and lastly the fair deal- pay and benefits are provided to all, without nepotism and biasness. The superior should also act in discretion manner; it means that not everything must be solved black and white. For instance, if one of the subordinates absent for their work with a concrete reason, the superior should not punish he or her. Reward is categorized into two which are transactional reward (tangible reward-the pay and benefits) and relational reward (intangible reward-learning and development and work environment). That is the responsibility of HR to create the best reward model that can motivate their employees in the future. The tangible reward is easily to be copied by the competitors as everyone have the capability to pay and gives benefit for instance dental plan, but the intangible reward it harder to be imitated thus increase the chances of sustaining the firmââ¬â¢s competitive advantages. Next, another role for HR professionals is as strategist. Strategist here means HR professional should be able to address long term issues related to management and development of people and the employment relationships. This role is clearly demonstrated when HR professional are being regarded as business partner- they have the persuasion power to influence the top managers to develop business strategies that are maximizing the potential of human capital. (Baron and Armstrong 2007) As we discussed earlier, people are the assets of the organizations, thus they are one of the resource to achieve and sustain competitive advantage of JPNT HCM is also responsible to develop a good business case. Baron and Armstrong 2007) As I discussed previously, HR specialist should be able to persuade top management, a good business case can act as one of the convincing evidences on why the top management should agree to HR specialistââ¬â¢s proposals. The case should show how the purposed course will add value in terms of income will exceed the cost or by executing the proposal, it will yield positive return on investments (Bohlander and Snell 2010). The business case should present on how the available human capital data will impact on key areas of organizationââ¬â¢s operation, show how it will the proposal will increase the business competitive edge, or presenting a successful pilot projects to be implemented to the entire organization, the proposal can be implemented without much hassles, it will also able to enhance the employerââ¬â¢s brand by promoting JPNT as the best place to work and lastly the points, data are presented in neat manner, simple and easy to understand. Challenges for managing knowledge are knowledge acquisition, knowledge modeling, knowledge retrieval, knowledge reuse and knowledge maintenance. In JPNT it is hard to get the information needed and turn the information to become useable. For instance, it is hard to transform the tacit knowledge to become explicit knowledge, to identify the gaps in knowledge, and difficult to acquire and integrate the knowledge that is cross departmental and different expertise. Therefore, it is important for the HR specialist in JPNT to be able to create an approach that is able to integrate all knowledge in the organization so that it can be benefited to all. On the top of that, knowledge modeling is also can be another obstacle for HR specialist in managing knowledge capital in the organization. The challenge that is faced by JPNT HR specialist is how to use the knowledge available in solving problems because knowledge possessed by staffs are varies from one another (Bhojaraju 2005). To overcome this, HR departments had introduce mentor and protege program. As a conclusion, the roles that are played by HCM are indeed complex and requires HR specialists to be able to multitasking, possessed multidisciplinary of knowledge and wide range of skills to execute their roles perfectly thus enable them to overcome the challenges of managing knowledge capital in JPNT. Top managements should also give full cooperation in favor of HCM so that the utilization of knowledge capital in JPNT could be maximized.
Sunday, October 27, 2019
Effect of Light Intensity on Photosynthesis
Effect of Light Intensity on Photosynthesis Plants occur around the world in a wide variety of environments. Plants are able to adapt to their surroundings because of photosynthesis. What affects the rate of photosynthesis? First, one must be able to identify what photosynthesis is. Photosynthesis is processing light. The formula for photosynthesis is 6H2O + 6CO2 à ¯Ãâà C6 H12O 6 + 6O 2. This ultimately means that water and carbon dioxide produce sugar as the plants energy, then the plant releases oxygen and water stays in the roots of the plant. Photosynthesis takes place in the chloroplast and chlorophyll will not absorb green light, therefore, while all the colors like violet, indigo, blue, yellow, orange, and red are being absorbed by the tree, green is being reflected that being the reason why plants are green. Proposed Explanation Different shades of light affect the rate of photosynthesis. The dependent variable for this hypothesis was the plants that we used. The independent variable was the different shades of light which were green, blue, and yellow. We placed each plant under each shade of light to get more accurate results. The control was just the normal experiment where we placed each plant under the light without any shade of light. We chose this experiment because plants do not absorb green light, they reflect it. So we figured different shades of light would have a direct affect on the rate of photosynthesis. Fertilizer has a direct effect on the rate of photosynthesis. The dependent variable for this hypothesis were different plants from experiment one. The independent variables were the different amounts of fertilizer we added to each plant. The control for this experiment was testing each plant without any fertilizer. After we tested the control, we added 100mL, then 105mL, then 110mL to each pla nt after each test. We chose to test the affects has fertilizer on photosynthesis, because fertilizer helps plants grow, therefore we believe photosynthesis would take place at a faster pace. Baking soda has an effect on the rate of photosynthesis. The dependent variable for this experiment was three different plants than the ones used in experiment two. The independent variables were the amounts of baking soda added to each plant. The control for this experiment was testing each plant without any baking soda. Then we put one pinch in each plant then tested it, then we added another pinch to each plant and tested it, then we added another pinch to each plant for a total of three pinches to complete our experiment. We chose to test the affects baking soda has on photosynthesis because if we add baking soda it will make carbon dioxide which ultimately allows the rate of photosynthesis to increase. Predicted Results The majority of our experiments that we were going to conduct we felt we would have a pretty common sense idea of the outcomes. Here since we are testing the amount of oxygen produced in our three different hypothesis, we will first try the different shades of light, different amounts of fertilizers, and if the amount of baking soda has anything to do with the plants photosynthesis. Our first hypothesis was the different shades of light would affect the amount of oxygen produced by the plants submerged in the water. First we would do our controlled experiment of no light shade. Here we would predict that the plant would absorb some of the colors which in return would produce an average amount of oxygen. We predicted that if the shade of light shined on the plant was green then the outcome of the oxygen produced would be fairly low since plants tend to reflect green light away from them. After we would test the green light we would move onto the yellow light. Here we predicted that the plant would produce a nice amount of oxygen since the plant absorbs multiple colors besides green and relatively absorbs yellow more since the majority of light given off the sun is yellow. Next we would try the blue light. We felt that since the light was going to be blue that the oxygen produced would be fairly low because the light absorbed from the plants tends to be higher in the yellow and orange areas. The next set of predicted results would be if the amount of fertilizer added to the plants would affect the amount of oxygen given off. Since fertilizers are used to help plants grow and photosynthesize we felt that maybe fertilizer will also increase the amount of oxygen created. We felt that the more fertilizer that was added then the more oxygen would be produced. First we will do our control of no fertilizer added. Here again we feel that the plant would just give off a normal or average amount of oxygen off. If we added 100 ml of fertilizers to the plants we predicted that a low amount of oxygen would be given off. Only because we predicted that a higher amount of fertilizer would increase the amount of oxygen. Next we would give an extra 50 ml of fertilizer to the plants. Since more fertilizer was added again we predicted that an increase of oxygen would occur. Finally an additional 50 ml of fertilizer was added. Here since that is 200 ml we predicted that the amount of oxygen given off would at least be doubled from the 100 ml that was added earlier meaning that this should be a higher amount of oxygen produce overall. Lastly we would predict the baking soda amounts and the oxygen produced. The reason we chose to test the baking soda is because if introduced to the water near the plant this would increase the amount of carbon dioxide absorbed from the plant. The more carbon dioxide absorbed, the more bubbles created by the plant. This would be our weakest hypothesis because we feel that the amount of carbon dioxide received would not really reflect the amount of oxygen produced because our original instinct was that it would have to do with light absorption. First we would test the controlled experiment of having no baking soda added at all. Once again our predicted result would be that an average or normal amount of oxygen would be produced. Next we would try adding a pinch of the baking soda to the water where the plant is. Here we would predict that little or no change would occur to the plant oxygen production. Actual Results After completing our multiple tests, we found that the majority of our predicted results were actually correct. After doing the control experiment, we realized without having anything enhance the plants that there was an average of 11 to 13 bubbles produced within a minutes span. Our first hypothesis, different shades of light, was what we really felt strong about and also was the one we felt would prevail to be the best supported. And that is was. Since plants have a higher preference to absorb yellow light we predicted that it would produce the most oxygen under the yellow film. That it did, the yellow produced the most oxygen bubbles out of all the different shades of light. The different films in general produced the most oxygen bubbles. Our third trial that we did seemed to produce an unusual amount compared to the rest. Underneath the yellow film in one minute it produced 79 oxygen bubbles. This was inconsistent with the rest of our results. Next we did the second hypothesis wh ich was fertilizer effected the amount of oxygen produced. Earlier explained, fertilizer is used to increase the rate at which plants photosynthesize by providing the nutrients needed. The plants really were not affected at all from the fertilizer producing an average amount equal to the control. The average was at 13 bubbles a minute and was the same throughout all three trials. Our third hypothesis, carbon dioxide effects the amount of oxygen produced was also at a low average of 11 to 13 bubbles a minute. This experiment really held no inconsistencies as well. All together we felt that the different shades of light had to do a lot with the amount of oxygen produced and now we feel this hypothesis was supported through the amount of oxygen bubbles that were produced. Here we have a graph that shows the average amount of bubbles that were produced in each trial(s). Conclusion The first of our hypotheses we tested for was that different shades of light affect the rate of photosynthesis. Based on our experimental results our data supported our first hypothesis, because for all of the different light shades we used in our experiment each of the plants for the most part produced either more or less oxygen bubbles than the control, supporting that light shades do in fact effect the rate of photosynthesis. Our data showed that plants tend to photosynthesize at the fastest rate in yellow light than anything else as they produced the most amount of oxygen bubbles in the amount of time. The test results could easily be reproduced to produce the same results if the given materials were the same and more trials were to be done with more plants to make sure that the experiment was not a fluke. The first possible margin for error in these tests is the size, and condition of the plant. This causes a problem, as the plants could be larger possibly absorbing more carbon dioxide, which means more oxygen bubbles would be produced. The plant also could be less fresh possibly producing less oxygen. The second margin for error is the type of light, which in turn would affect possibly the heat of the water maybe having an effect on the photosynthesis rate. The last margin for error is miscalculating the time on either the preparation period, or the observed time allowing for more bubbles to be produced. The addition of fertilizer effects the rate of photosynthesis was our second hypothesis, this hypothesis was not supported by our hypothesis, because the results were so varied that it was nearly impossible to tell whether the addition of fertilizer affected the rate of photosynthesis in any way. The reason that we have came to this conclusion was because though at 100ml each of the plants produced a lower oxygen amount when we tested for the 110ml the results were near identical to the control, meaning that fertilizer did not affect the rate of photosynthesis. This is a simple experiment to conduct and could easily be repeated for the same results, given that our procedure was executed as it shouldve been. The results could also be because we added the fertilizer in a large amount then added only small 5ml amounts for the other two trials which might not have made much of a difference. A better way to conduct this wouldve been to start by adding 50ml of the fertilizer, then 100ml then 150ml, which have a greater difference between them than 5ml intervals, so if the fertilizer was to make a difference it would become more apparent at which level the fertilizer caused the plants to demonstrate that change in photosynthesis rate. Another could be possible incorrect measurement of the fertilizer into the plants, which would provide one or more, more or less fertilizer than the other plants, corrupting the experiment. This causes a problem because it would make it so that different levels of fertilizer concentrations were in each of the plants, giving each a different level of nutrients. The plants too may not have had enough time to fully absorb the fertilizer into their roots, making it s o that there would appear to be no change in the rate at which each plant photosynthesizes. The last hypothesis we tested for was that the addition of baking soda to the plants water would affect the rate of photosynthesis. This hypothesis was supported, because the plants produced more bubbles when carbon dioxide was added to the water than the control which contained none. Our research showed that adding baking soda in fact did increase the rate of photosynthesis, because through the control all of the plants did not produce more than 3 oxygen bubbles, but when baking soda was added the plants created more oxygen, thus supporting that adding baking soda to the plants would affect their photosynthesis rate. The experiment could be recreated for the same results, given that the person recreating it has a tool that measures in pinches. The margins for error for this experiment include: inaccurate measurements of baking soda per plant, possibly not enough time to let the baking soda absorb into the plant, and how well the baking soda was distributed within the water. Inaccurate measurements or baking soda would have produced different amounts of carbon dioxide amongst each of the plants producing different oxygen levels. The baking soda might not have received enough time to absorb into the plant on the tests with larger amounts, thus making it appear that the amount of baking soda is for the most part irrelevant, just so long as there is some in there. The distribution of the baking soda within the water could also have been a place for error, as there is a possibility that the baking soda did not get evenly distributed throughout the plant thus making the water have different levels of concentration of carbon dioxide, because there could be clumps of baking soda sitting their preventing a quick, complete diffusion of the carbon dioxide molecules. Effect of light intensity on photosynthesis Effect of light intensity on photosynthesis Plants which obtain energy from sunlight and carbon dioxide to make carbohydrates are the process called photosynthesis. Then plants will take carbon dioxide from the atmosphere, add some water and use the energy of sunlight to form sugar.à The overall equation can be summarized as below: 6CO2 + 6H2Oà à à C6H12O6 + 6O2 In biology, the requirements for photosynthesis are chlorophyll, carbon dioxide, light and water. In fact, most of photosynthesis occurs in the chloroplast, Chlorophyll absorbs sunlight then converted to chemical energy during the process of photosynthesis.(Campbell 2008) There are two stages for photosynthesis. They are light reaction and dark reaction. Firstly, light energy splits water into oxygen and hydrogen during the light reaction. Then NADP and hydrogen add together and form NADPH2.After that, oxygen atoms join each other and form O2, at this time it released in the atmosphere.(Bailey 1997) Moreover, light energy generates ATP from ADP. The light reaction can also be summarized as below: 2H2O + NADP + ADP + P sunlight O2 + NADPH2+ ATP Chlorophyll Hydrogen is transferred into dark reaction. Then oxygen is released. It only occurs in the presence of light. Therefore, NADPH2, O2 and ATP are the products of light reaction. Secondly, carbon fixation occurs in the dark reaction has shown as below: ATP + NADPH2 + CO2 > ADP + P + NADP + glucose Enzyme use NADPH2 and ATP as the energy to convert to carbon dioxide. And carbon dioxide is absorbed from the atmosphere in dark reaction.(Bailey 1997) And then CO2 is converted into carbohydrates such as glucose. The concentration of water, carbon dioxide, the temperature and the light intensity are the most common environmental factors to affect photosynthesis (Lincoln 2010). So the aim of this scientific experiment is to investigate the effects of light intensity on the rate of photosynthesis. Methods_____________________________________________________________ Kept all the beakers and test tubes to be used on ice.Stalks are removed from leaves and leaves are ground in 200mL solution of buffer A.Buffer A was a mixture of potassium dihydrogen orthophosphate 10mM,disodium hydrogen orthophosphate 10mM and magnesium chloride 5mM. Then the extract is poured through the two layers of muslin into a beaker and suspension is also poured through eight layers of muslin into other beaker. The centrifuge spun the suspension at full speed in one minute. Then suspension is poured off and green chhloroplast is produced in total of 15mL solution of buffer C and it stored in ice for use.Buffer C was a solution same to buffer A but without magnesium chloride. Used the different pipettes to perpare the solution of buffer B at 6.7mL and 0.2mL chloroplast solution into a test tube.Mixed each solution well.Zero the spectrophotometer using 1.0mL of mixture at absorbance wavelength of 590nm.The spectrophotometer is used to measure how much light that the mixture absorbed. Used the different pipettes to prepare the solution of buffer B at 6.7mL, 0.2mL of chloroplast solution and 0.1mL of the dye into another test tube. Mixed each solution well and put it into the cuvette.The cuvette was placed at 0.3m for 60s from the lamp and the optical density of 1.0mL of this solution was measured with the spectrophotometer. All readings noted in the table and the optical density of solution was measured again. Repeated the same process at 0.5m, 0.7m,0.9m,1.0m from the lamp and each distance had a new mixture. The chloropast solution should kept in ice in this experiment to make sure that the solutions did not have any reaction until they placed under the light. Recorded the optical density at 590nm in each different distance from the lamp. Results______________________________________________________________ Rate of dye reduction Distance from light intensity (m) The graph shows that the distance from light intensity are increased when the rate of dye reduction decrease between 0.3m to 1.1m. That mean the rate of photosynthesis also decreases in this graph. The maximum rate of dye reduction is 0.398 at 0.3m from the light and the minimum rate of dye reduction is 0.045 ate 1.1m from the light. According to the data of the above graph, Q1=0.065, Q3= 0.345 and IQR =0.28. The lowest rate of dye reduction is 0.065-1.5 x 0.28 = -0.355. In this case the lowest rate of dye reduction from the data lies above -0.355, so there is no outlier. On the other hand, the upper rate dye reduction is 0.345+1.5 x 0.28 = 0.765.Hence there is no outlier also. The data are positively skewed distribution because the data trend from the left to the right. Discussion____________________________________________________________ During the photosynthesis, the light intensity will increase when the rate of photosynthesis increase.(Pang 2006) In my result, the distances from light intensity are increased when the rate of photosynthesis decreases, which mean when the light intensity decrease, the rate of photosynthesis also decreases. In this case, my result is true. There are some experimental errors in this experiment. It is hard for us to make sure the chloroplast solution will not active until they were placed under the lamp because there were the other light from the surrounding in the room such as neighbour lamps. So the experiment should be done in a dark room that can reduce the effect of the light and the result will become more accurate .Also, more cuvette should be provided because it will effect the result if some of cuvette was not clean well. Moreover, there are some limitations in this experiment. Different solution should be used different pipette to prevent the other solution will add on the result.Also, meaured the volume of each solution that can help to reduce variations.Furthermore, placed the test tube of chloroplasts in the ice because this can ensures the temperature of the test tube is not affected by the heat realeased from the lamp. As temperature might affect the enzyme activity of the plant and hence the rate of photosynthesis. Light is needed for photosynthesis in plants. When chloroplasts in the leafs cell are facing to light,they form ATP from ADP. Oxygen is produced during the photosynthesis. (Campbell 2008) According to my result, light energy increases when more water molecules are split into oxygen. At this time, the light reaction occurs faster and more ATP and NADPH2 are produced.Therefore, it will have more sugar and oxygen formed in dark reaction.In this case thre rate of photosynthesis increases.
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