The Kingdoms of Organisms Essay Example | Topics and Well Written Essays - 250 words

The Kingdoms of Organisms - Essay Example In this classification viruses, the connecting link between the living and the non-living world are not included. The Linnaean system includes- This kingdom includes prokaryotes, organisms with primitive form of nucleus as the nucleus does not possess any defined nuclear membrane. The organisms are single-celled and absorb nutrition through their cell wall. E.g. Bacteria, Cyanobacteria or blue-green algae (popularly called as BGA, are prokaryotes and are connecting link between chlorophyll containing algae and bacteria) and spirochetes, the spiral single cellular organisms. Lately, the kingdom is further divided into two categories, Eubacteria or true bacteria and Archebacteria or bacteria like organisms capable of surviving in extreme environmental conditions like hot springs and volcanic expels. This kingdom includes eukaryotes (Organisms with well defined nucleus, nuclear membrane and membrane bound cellular organelles are present). The organisms belonging to this category are single celled and are neither plants nor animals as they are diverse forms and need a separate group in the classification. Some of the organisms belonging to this category possess chlorophyll and therefore like plants, they can produce their own nutrition, while others procure nutrition by means of absorption and ingestion processes. This group includes organisms that possess many cells and are called multicellular organisms. They are non-motile and their structure encompass hyphae and mycelium. These organisms do not possess chlorophyll and are dissimilar to plants. This group includes organisms of diverse size from microscopic yeast cells to large mushrooms. Fungi derive their nutrition by means of absorption. They proliferate on the dead as well as decaying organic matter and procure nutrition. This kingdom includes multicellular organisms, with well defined nucleus, enclosed by nuclear membrane and

Economics of Organisation Essay Example | Topics and Well Written Essays - 3750 words - 2

Economics of Organisation - Essay Example It MUST NOT exceed 4,000 words excluding references. Assignments: Students should submit at least one practice essay and problem solution based on the class topics, the mock exam paper or previous exam papers in addition to the coursework assessment. This should be handed to Dr Martin Hoskins for assessment before the end of the Christmas vacation. Assessments submitted after this date will not be marked. The assessment, which contributes 30% of the module mark, should be submitted to the ‘Reception’ before the end of the week after the Christmas vacation. It MUST NOT exceed 4,000 words excluding references. Remember to include your name or student number, degree group and the module name and number. Make clear reference to material, including websites, which you use. You will be required to sign a ‘No plagiarism’ declaration. †¢ What are the problems that face the owners of firms in designing incentive pay schemes when work effort cannot be directly monitored? What evidence is there that these schemes are successful? How can incentive schemes provide the ‘wrong’ incentives? †¢ By referring to examples of corporate failure assess the importance of the principal-agent problem in explaining failures of corporate governance? How can regulatory reform such as the ‘Sarbanes – Oxley’ legislation and recent changes in bank regulations mitigate the ‘principal- agent’ problem? This section will discuss the problems posed by the separation of ownership from control. It will consider the problems of managing and controlling complex organisations where information is imperfect, contracts incomplete and there are opportunities, and incentives, to engage in ‘opportunistic behaviour’. This section will consider the theory of the firm as it is presented in standard economic analysis. The simplest kinds of neoclassical firm maximise

Consider the Importance of the Method of Narration Employed in Wuthering Heights Essay Example for Free

Consider the Importance of the Method of Narration Employed in Wuthering Heights Essay Wuthering Heights is written by Emily Jane Brontà « and narrated by Ellen Dean (Nelly), a servant of both Catherine Earnshaw and her daughter, Catherine Linton. Emily Brontà « must have thought she was the most convenient of characters to narrate this novel as Nelly was alive through each generation of both the Earnshaw and Linton families. Had someone like Catherine Earnshaw narrated the novel, it might have finished at her death or would have switched narration. Also, this could have made the narration more bias, whereas Nelly, who still plays a reasonably large role as she mixes with all the characters, witnesses and observes the goings on as an onlooker first hand. However, Nelly often interferes with the lives of the characters which could have altered the forth coming events. In my opinion, one of the key times of her meddlesome attitude in the novel is reflected when she carries a letter between Heathcliff and Cathy Earnshaw who also receives permission to visit Cathy when she is ill-against Edgars wishes. She is often seen to be carrying letters between different characters which are considered to be forbidden. On the other hand, she sometimes decides to hold onto information rather than pass it on, such as when Edgar’s wife Catherine becomes increasingly ill Nelly fails to inform him. A possible downfall to having Nelly as the narrator could be that her personal opinions are shown too much in the novel, creating a biased view. Her actions are also influenced by her opinions which again produce a bias outcome as she helps those characters she favours, such as the Earnshaw siblings she grew up with over Edgar. This concept is shown in her actions as she keeps some secrets to herself instead of revealing them to Edgar, like when his daughter and Hareton’s relationship grows and Nelly ignores it.

Computer Impact on My Chosen Profession :: Technology Technological Society Essays

Computer Impact on My Chosen Profession My chosen profession that I am going to college for is Computer Information Systems. I am not quite sure of the exact job title I would like to get from this. I do know that I would like to be in charge of a business’s technology, be in charge of keeping the systems working, training employees how to use the programs and deciding which new programs would be best for the business. Computers have had a very positive effect on this. For inventory businesses, computers allow the business to immediately know when new products are available by looking on the internet. They are provided many valuable pieces of information about the product, such as quality, price, and so on. The business can quickly and easily buy inventory over the internet and track it as it is being shipped. Once the business receives their inventory they then sell it individually to their customers. Many businesses have websites which allow the consumer to go to the business’s website and do similar to what the business did to get the inventory. They can view product information, see the newest products, and quickly order online. The customer is given an order confirmation number that allows them to check the status of their purchase as it is being shipped and see if there are any delays due to backorders or other problems. IBM is soon going to be marketing middleware that will help enhance these aspects of the business . The middleware will allow a business to manage their product information that exists over a variety of systems. The software will allow for product attributes and locations to be more accurately shared. Many companies still give out inaccurate information about their products because of insufficient technology. This middleware will help solve this business problem allowing businesses to enhance their performance and customer service. This will very positively affect businesses (Beth Bacheldor-InformationWeek.com). Many businesses such as health insurers pay for outsourcing services that run their servers and help with any problems and questions about the systems. Now businesses are demanding much more from their outsourcers.

Pollution in Vellore

CASE STUDY ON POLLUTION IN VELLORE: SOURCES AND MEASURES TO CHECK IT. SOURCES AND METHODS TO REDUCE POLLUTION IN VELLORE Shraddha Sahu and Akshay Ahuja B. tech- Electronics and communication Engg. , SENSE, VIT UNIVERSITY, Vellore, Tamil Nadu – 632014 Email id- shraddha. [email  protected] ac. in ABSTRACT: Vellore, also known as ‘fort city’ and a historical destination in southernmost India , is one of the fastest growing cities. This city is a hub for leather industries, chemical industries as well as automobile and mechanical industries.It ranks 8 in the most polluted cities on the survey conducted by The Central Pollution Control Board (CPCB) in conjunction with IIT-Delhi. The observation of pollution in this city was conducted with an aim to study the sources of pollution in the city and measures to control it. The observation of pollution was done by roaming around in the city between chittoor bus stand to new bus stand. The rapid industrial growth is respon sible for the pollution. KEYWORDS: Historical destination, conjuction, pollution. INTRODUCTION: Since the industrial revolution the world has witnessed the rapid expansion of its cities.For years humans have been flocking to these urban centres in search of jobs, commodities, entertainment and other phenomenathat can commonly be found in cities. [1] Pollution of Environment or environmental pollution means making the environment foul. Our environment means the surrounding of our house where we live, the surrounding of our village where we live or the surrounding of our town or city where we live. If our surrounding gets polluted we suffer from many kinds of disease and sickness. If our surrounding gets highly polluted, our life gets endangered. [2] Modern evelopment processes, especially industrialization, have come in for a great deal of criticism for their utter disregard for the environment. Trash and garbage is a common sight in urban and rural areas of India. It is a major sour ce of pollution. [3] Street corners are piled with trash. Public places and sidewalks are despoiled with filth and litter, rivers and canals act as garbage dumps. [4] Air pollution  is a serious issue with the major sources being fuelwood and biomass burning, fuel adulteration, vehicle emission and traffic congestion. [5] In urban areas, vehicle emissions are another source of air pollution.Vehicle emissions are worsened by fuel adulteration and poor fuel combustion effi    ciencies from traffic congestion and low density of quality, high speed  road network  per 1000 people.. [6] Rapid urbanization during the recent decades has given rise to a number of environmental problems such as water supply, waste water generation and its collection, treatment and disposal. Vellore city which came up on the bank of palar river have not given a proper thought to the problems of wastewater, sewerage etc. In urban areas, the wastewater is let out untreated and causes large scale water po llution. [7] METHODOLOGY:To find out the source of the pollution and think over the measures to control it the region between chittoor bus stand and new bus stand of vellore city was selected as the locale for this study. The observation of the pollution was carried out by roaming around the streets. Photographs were taken out and normal discussion of source of pollution was done with local people. The local people were asked about the difficulties they face due to the pollution and how can we overcome this from their point of view. Use of internet and e-books were taken to study more about this problem and to check it. RESULT:From the above study we came to know that the pollution in vellore city is no more different from other cities. The common sites seen were roadside garbage dumping, unhygienic area around water sources, air pollution due to emission of gases by vehicles, accumulation of solid waste and poor sanitation. This problem is common to almost every city in India. The common traditional known sources of air pollution are power plants, industries, road dust, construction work, garbage burning, vehicle exhaust and domestic fuels. The sources of land pollution are garbage dumping and improper disposal of solid waste.The sources of water pollution are sewage discharge from industries, poor sanitation, disposal of waste in water sources and religious sources. DISCUSSIONS AND FINDINGS: The important landmarks that come between old chittoor bus stand of vellore to new bus stand of vellore are Pillayar koil, thiru nagar, silk mill, gandhinagar, doordarshan, virthumpet and new bridge road over the palar river. Problems related to city: Use of tetrapacks, plastic plates, cups and bags, tin cans and similar throw-away items has increased in the last decade.Lack of proper waste collection, segregation and management systems and poor sanitary conditions are aggravating health problems. The reason for the contamination of the ground water in Vellore is because the tanneries are dumping their effluents into city’s lifeline—the Palar River. All the tanneries here from Vaniampadi to Ranipet dump their effluents into the river. [8] Problem related to palar river bed: The Palar River bed is dry most of the year because it is a seasonal river. It stirs to life every year during the monsoon. When the river is devoid of water the riverbed is quarried for its 15 feet of sand.Palar is the primary source of drinking water for the residents of Vellore. But those who live in this city made famous by the super speciality hospital, Christian Medical College, say that the clear water of Palar has turned into blood red. A local environment group, Pasumai Thayagam, affirms that the red toxic water has destroyed sources of potable drinking water in various localities of Vellore like Ambur, Vaniampadi and Ranipet. Measures taken by government to check pollution in vellore: Exnora Green Cross, supported by UNICEF, initiated a pilot project on s olid waste management in a ward of Vellore municipality in 2000.ZWM [Zero Waste Management] is a system of managing solid wastes that strives for maximum waste recovery through recycling and reuse, aiming at zero waste generation. †¢ It minimizes pollution of ground water and air by doing away with disposal of wastes at dumpsites and land? lls. †¢ Zero waste management integrates the informal recycling sector (ragpickers and waste collectors) into the solid waste management system providing opportunities for income generation. Possible measures that can be taken: 1. Conversion of waste paper into pepwood: Conversion of waste paper into pulp articles is an old art.We can reduce garbage by recycling the waste paper in a decentralized manner. It will help in prevention of burning of waste paper & ? lthy sights. Women/SHG members/unemployed youths/after receiving thorough training can undertake this activity. 2. Liquid Waste Management through Root Zone Treatment: Under the li quid waste management practices at community level, the waste water from toilets is being treated naturally through â€Å"Root Zone Treatment Method (Natural plant based system)†. The treated water (5500 liter per day for 50 person’s occupancy) is recycled for toilet flushing and landscaping purposes. . Eco Friendly plastic fuel [Conversion of waste plastic into liquid hydrocarbons/ energy]: Prof. Mrs. Alka Umesh Zadgaonkar, Head of Department of Applied Chemistry at the Nagpur based G. H. Raisoni College of Engineering, invented an Environment friendly catalyticadditive process for disposal of waste plastic. The invented process involves degradation of waste plastic using `catalytic-additive’ and is different from the generally existing pyrolytic processes. The products obtained in the process are Liquid hydrocarbons, Gas and residual Coke.It is a major breakthrough in the arena of non-conventional sources of energy! 4. Black water management from community toi let: EXNORA International Chennai, through its unit in Tiruchi District, has taken up construction of Decentralized Waste Water Treatment System (DEWATS), which is ideally suited for small colonies, apartments, slum areas etc. Salient features: †¢ Decentralized treatment of black water. †¢ Reuse of treated water for raising trees, vegetables. †¢ Use of biogas for cooking and lighting. †¢ No Electricity or chemical is used for treatment. Very easy for operation and maintenance since it does not have hazardous or complicated machinery. CONCLUSION: Urbanisation brings prosperity but at the same time creates environmental problems like pollution, accumulation of solid waste and poor sanitation. . In this context, solid waste management is an area of challenge and of innovation for urban planners and city corporations. A zero waste management (ZWM) project by NGO Exnora Green Cross, initially piloted with UNICEF, in Tamil Nadu’s Vellore district is an example o f a successful solid waste management programme and its bene? s. REFERENCES: 1. â€Å"The little green data book†. The world bank. 2010. 2. â€Å"Environment assessment, Country data: India† , The world bank. 2011. 3. Radhakanta Swain, Essay. 4. â€Å"Drowning in a sea of garbage†, New York times. April 2010. 5. Atmanand et al. (2009). â€Å"Energy and Sustainable Development-An Indian Perspective†. World Academy of Science. 6. â€Å"Urban air pollution, catching gasoline and diesel adulteration†. World bank 2002. 7. Krishnakumar Asha, 1995. Streams of poison. 8. V. K. Shashikumar, Tehelka magazine, 16 july 2005

Animal Testing Should Not Be Banned - 1463 Words

Consumers buy products most commonly from brands that they feel provide the best quality. They are also counting on the products to be safe. For example beauty products should not be harmful to the area it is being applied on, and hair dyes should not cause other reactions other than coloring the consumer s hair. For companies, these are big concerns on their hands to avoid bad reputation, lawsuits, etc. There are many ways these products can be cleared and called safe. What a lot of buyers do not see is that the most commonly used method to check our products is by harming the lives of various animals. Animal testing should not be a permissible testing method that is used in the clinical and cosmetic world of products and†¦show more content†¦If consumers would be aware of what happens before these products are declared safe, there would be a decreased amount of purchases or certain products (Madar, A., Huang, H. H., Tseng, T. 2013). Our decision to purchase the products we do rely on many aspects including propaganda, popularity and the awareness that the products are reliable. Informing the public of the process the products go through in order to be sold could spark a relationship between the products consumers intend to buy ((Madar, A., Huang, H. H., Tseng, T. 2013). Some may argue that the consumers do not need to know the process only that the product is safe, because it is what is important. That is simply ignoring the problem and continuing with an unethical practice that in many cases does not meet with the Animal Welfare Act. Companies find loopholes to use animal testing because the Animal Welfare Act excludes â€Å"the most-used species† (Orlans, F. Barbara. The Injustice of Excluding Laboratory Rats, Mice, and Birds from the Animal Welfare Act.). The opposing side debates that these laboratory animals are necessary for product use. There justification is that these animals do not experien ce the same pain as humans do. What they fail to see is that the reason they are most commonly tested on is because they similarity they share with humans. If a medication soothes a patient the same way it soothed the animal, then it can be concluded that the same pain was once

Literacy Observation Report Sample - 1260 Words

I completed my literacy field experience at Isanti Intermediate School/School for all Seasons in Isanti, MN. I was able to complete my 20 hour observation in a 1st grade classroom (primary), a 3rd grade classroom (intermediate), and conducted fluency tests in a 5th grade classroom. Each class had approximately 22 to 25 students. Also during this literacy class, I was also able to spend a few days observing a 3rd/4th grade classroom and a kindergarten classroom through a couple of sub jobs I completed. I need to note that my understanding was that 3rd grade was part of the intermediate program so I completed half my observation and assessment time with a 3rd grade classroom and completed a 3rd grader assessment. I am happy to say†¦show more content†¦I conducted the first part of my assessment (word lists) to determine what passage would be appropriate for the 1st grade student. I was very nervous to conduct this assessment because I was worried about not being able to determine students’ reading level and/or not being able to figure out the area (i.e. fluency, comprehension, etc.) in which the student needed additional support in. I am happy to say that it wasn’t as scary as I thought. I was surprised how much I learned about the student by simply reviewing their list of words. It was pretty obvious when they were hitting the frustration level. September 21, 2017 (8:30-12:30) My classroom experience included: observing the classroom teacher leading group discussion (reviewing sight words, decoding words, and reading the weekly story), assisting students with reading worksheets (practice writing their letters and identifying beginning sounds of words), and reviewing the weekly story with each student. This particular teacher strictly uses a basal reader (Reading Streets) so I was very interested to observe her teaching using these particular materials. I have substituted in her classroom many times and have found it very hard to teach utilizing these lessons. Students’ often become restless and their eyes seem to gloss over because of boredom. I often thought that I must be doing something wrong when I am teaching the materials, but during observation I saw that theShow MoreRelatedStudent Work Essay805 Words   |  4 PagesData in the form of student work samples were collected at the beginning of the project an d compared to samples at the end of the research project. Observations of student behaviour were recorded to make an analysis of student engagement and to define a baseline from which to say if patterns were noticeable. Students and the mentor teacher completed rubrics on the effectiveness of feedback that was provided. This data was then triangulated. 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