Referatai, kursiniai, diplominiai

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Anglų kalbos pasakojimas 11 klasei.
Anglų kalba  Pagalbinė medžiaga   (1 psl., 9,62 kB)
neverbaline kalba
2011-05-17
psichologija
Psichologija  Referatai   (12 psl., 329,75 kB)
Ecological problems
2011-04-14
Ecological problems: air pollution, water pollution,littering, the green house effect
Anglų kalba  Pagalbinė medžiaga   (1 psl., 7,9 kB)
Global problems
2011-03-30
Rašinys anglų kalba apie global problems
Anglų kalba  Rašiniai   (1 psl., 6,45 kB)
greek temple styles
2011-03-12
In this work I am going to present the architecture of Greek temple, elements, different styles and mention the most popular greek temples.
Architektūra ir dizainas  Referatai   (11 psl., 129,68 kB)
Statistiniai duomenys liudija, kad per pastaruosius 5 metus narkomanų skaičius Lietuvoje išaugo beveik 10 kartų. Deja, panaši tendencija stebima ir mokyklose. Pedagogikos institutas dalyvauja Europos mokyklų projekte tiriant rūkymo, alkoholio ir narkotikų vartojimo paplitimą tarp moksleivių. 1995 m. tyrimų duomenimis, 3,2% 15-16 metų moksleivių šalyje jau bandė nelegalių narkotikų. 1999m. šis skaičius išaugo iki 15,5% (21% berniukų ir 9,6% mergaičių). Tyrimai parodė, kad net 96,5% šio amžiaus moksleivių jau yra vartoję alkoholį, o 73,6% bent kartą buvo girti (A.G. Davidavičienė, 1999). Taigi vargu ar rasime nors vieną moksleivį, kuris nebūtų girdėjęs apie narkotikus. Beveik kiekvienas jau turi ir savo nuomonę šiuo klausimu, paremtą draugų pasakojimais, matytais filmais, skaitytomis knygomis ar pan. O kai kurie, kaip liudija jau minėtų tyrimų duomenys jau turi ir asmeninę patirtį - yra gėrę alkoholį, rūkę "žolės", bandę ecstasy ar kitų narkotikų. Tyrimai rodo, kad moksleiviai apie narkotikus žino daugiau, nei suaugusieji - mokytojai ir tėvai. Moksleiviai domisi šiuo klausimu, žino daug narkotinių medžiagų pavadinimų, turi pažįstamų, vartojančių narkotikus, būna kompanijose, kuriose jie vartojami. Pastaruoju metu narkotikai tapo viena populiariausių moksleivių pokalbių ir diskusijų temų. Deja, jaunimui trūksta tikslios, tikros informacijos. Žinodami apie kai kurias žalingas narkotikų vartojimo pasekmes, jie nesupranta, kas yra fizinė ar psichologinė priklausomybė, abstinencija. Dauguma moksleivių nemano alkoholį ar nikotiną esant narkotikais. Yra paplitę daug mitų, pvz.; "jei vartosi ne kasdien, narkomanu netapsi", "keli kartai tikrai nepakenks", "žolė visai nekenkia" ir pan.
Psichologija  Referatai   (12 psl., 35,74 kB)
puikus rašinys anglų kalba apie aplinką ir ką padaryti,jog ją išsaugotume.
Anglų kalba  Rašiniai   (2 psl., 7,4 kB)
Shopping and money
2010-10-11
The topic of my speech is shopping and money. i divided it into 2 parts. To begin with, it's difficult to imagine our life without shops. When we want to buy something we go to a shop. There are many kinds of shops in every town or city, but most of them have a food supermarket, a department store, men's and women's clothing stores. Nowadays supermarkets and department stores are becoming more popular where people can reserve time and find a necessary piece of goods.
Anglų kalba  Kalbėjimo temos   (1 psl., 8,86 kB)
Ese apie moksla ir jo poveiki gamtai.visi reikalavimai ispildyti.398 zodziai.gavau 10 is sito :) pabaiga:Some say, that science gives people opportunity to play god. I disagree. Science gives us opportunity to rule our own life as much as possible. We can reserve our time by using technologies at home or at work, and use it to do more, to please ourselves. What is the most important, having a chance to share our duties makes us happier. In conclusion, science has a mission to help us and I think that this mission is being accomplished. We cannot call science a threat to society, because it is all about us, and not against us. The only matter is to comply with science and start thinking about how can we hand in the name of science.
Anglų kalba  Rašiniai   (3,04 kB)
To be an effective part of performance management, performance appraisals must follow three major strategies which are legal compliance and documentation, administrative uses and developmental uses. Many decisions must be made when designing performance appraisal systems. Some important ones are identifying the appraisal responsibilities of the Human Resources unit and of the operating manager, the type of appraisal system use, the timing and conducting.
Anglų kalba  Rašiniai   (2,97 kB)
Foreign languages
2010-04-22
I know two foreign languages, which are : English and Germany. I think that learning languages is different from learning other subjects, for example if you are doing something in other country, you need to know language before learning other subjects. I think that knowing any foreign language is more difficult,than knowing the math, physics, or biology,because,all the facts, all the formulas are the same in the world,but the languages are different not only with its grammer,but also with the structure,spelling and writting. In the future i would like to learn some russian. I am also planning a holiday for next summer in the russia,so if I learn a bit of russian ,so it will help me to communicate with others there.
Anglų kalba  Kalbėjimo temos   (1 psl., 3,26 kB)
Childhood
2010-03-07
Rašinys apie vaikystę anglų kalba.
Anglų kalba  Kalbėjimo temos   (1 psl., 2,9 kB)
Dialogas
2010-03-04
Dialoge du žmonės kalbasi apie buto nuoma, dalinasi darbus ir t.t. Už darbą gavom po 10 su klasioku, nežinau kaip jums pasiseks :)
Anglų kalba  Namų darbai   (1 psl., 3,32 kB)
Nukleorūgštys yra svarbiausias gyvosios gamtos komponentas, perduodantis paveldimą informaciją. Nukleorūgščių tyrimai prasidėjo po to, kai Šveicarų mokslininkas F. Myšeris 1869 metais iš ląstelių branduolių išskyrė rūgštinių savybių medžiagą ir pavadino ją nukleinu. Vėliau ši medžiaga buvo pavadinta nukleorūgštimi. Nukleorūgštys – stambiamolekuliai junginiai, sudaryti iš monomerinių vienetų, vadinamų nukleotidais. Kitaip nukleorūgštys dar galima vadinti polinukleotidais.
Aplinka  Kursiniai darbai   (19 psl., 1,28 MB)
Quantity
2010-02-07
Quantity is a kind of property which exists as magnitude or multitude. It is among the basic classes of things along with quality, substance, change, and relation. Quantity was first introduced as quantum, an entity having quantity. Being a fundamental term, quantity is used to refer to any type of quantitative properties or attributes of things. Some quantities are such by their inner nature (as number), while others are functioning as states (properties, dimensions, attributes) of things such as heavy and light, long and short, broad and narrow, small and great, or much and little. Specifically in grammar, quantity is the category of number and has certain forms of impression.
Anglų kalba  Konspektai   (4 psl., 10,83 kB)
Land, people and language Geography Vietnamese describe Vietnam as resembling a shoulder pole with a rice basket at each end. The image is useful, for the heavily populated, grain-producing areas of modern Vietnam are in the extreme North (in the Red River Delta, also called the Tonkin Delta) and South (the Mekong Delta), with a thin, less productive, and less densely inhabited coastal region linking them. The Red River and its major tributaries are vital for irrigation, transportation, and hydroelectric power but are subject to violent and unpredictable flooding. Despite their dangers, the rivers deposit rich silt on the lowlands, and the Tonkin Delta has been intensively cultivated since the origins of Viet settlement. This remains true today, with irrigated or “wet” rice the principal crop. Central Vietnam is an extremely thin region, only about thirty miles from the South China Sea to Laos at its narrowest. Given their proximity to the South China Sea and its teeming marine life, most of the villages combine farming with fishing. Central Vietnam is intersected by Seventeenth Parallel, which was a contested political boundary from 1954 to 1975. The South’s major river is one of the world’s great rivers, the Mekong. The Mekong Delta is modern Vietnam’s second great agriculture and population centre, although the Viet did not begin significant settlement there until the 1600s. In addition to rice, still the main crop, sugarcane, bananas, and coconuts are produced abundantly. Ethnolinguistic groups Although the precise physical origins of the modern Vietnamese people remain in dispute, most scholars agree that they derive from a combination of aboriginal Australoid peoples with Indonesian and Mongoloid peoples from outside the region. Since historical times, the Viet have been a sedentary, rice-growing, village-dwelling people. Today there are more than 80,000,000 Vietnamese citizens, most of whom are ethnic Viet and live packed on about 20 percent of Vietnam’s territory. The rest of Vietnam – the remaining 80 percent – is for the most part left to non-Viet peoples. These areas are mountainous and covered by jungle and brush. Vietnam’s mountains and high plains are thus inhabited by a variety of non-Viet ethnic groups, many of them similar to the peoples who live in Laos and Thailand. There are at least sixty different peoples in this category; collectively they total more than 4,000,000 people. In English they have been called the “hill peoples,” “tribal minorities,” or, more recently, “highlanders.” Several non-Vietnamese ethnolinguistic groups also inhabit the lowlands of today’s Vietnam. In southern Vietnam there remains a group of Khmer Krom. Krom means “South” in Khmer and the Khmer Krom are the remnants of the time when the Khmer Empire controlled the Mekong Delta. The Chams are another non-Viet lowland people, the human vestiges of an ancient empire called Champa that was conquered and absorbed by the Viet in the fifteenth century. There is also a large Chinese population in Vietnam, totaling almost 1,000,000. Many Chinese have intermarried with Viet and are presently almost undistinguishable from them. Others have retained their Chinese identities by living in distinct communities, teaching their children the Chinese language and culture, and maintaining clan organizations. The Vietnamese Language Scholars do not agree on the best way to classify the Vietnamese language, which seems to share structures with and borrow words from many of the languages spoken in East and Southeast Asia. Vietnamese is tonal, suggesting an affinity with the Sino-Tibetan family, which includes the Chinese and Tai languages. It also has structural similarities to languages in the Mon-Khmer group of the Austro-Asiatic family, which are not tonal. Still other scholars view Vietnamese as a unique language that virtually constitutes a family unto itself, albeit one that has borrowed extensively from other families. Throughout their history, the Viet have used a variety of writing systems. Like many other Asian nations, the Viet began their experience with writing by borrowing the “ready-made” system of Chinese characters (chu Han). From at least the thirteenth century onward, Viet scholars developed a second system, an indigenous character-based vernacular (chu nom) that adopted and adapted some of the symbols of Chinese characters to express Vietnamese-language sounds. Another system, chu quoc ngu, which remains in usage today, was invented by Catholic missionaries in the sixteenth and seventeenth centuries. They developed an alphabetical system based on a smaller number of Latin letters, which in combination express the sounds of spoken Vietnamese, including Chinese loan words. After the end of colonialism in 1954, quoc ngu became the official writing system for government business and public education on both sides of the Seventeenth Parallel, and it remains so today in the S.R.V. From the phonological point of view, Vietnamese is a monosyllabic and tonal language. It’s monosyllabism is manifested in the articulation of syllables in connected speech, but many of its words are disyllabic and even polysyllabic. For English speakers, the tonal quality of Vietnamese is one of its most interesting aspects. Each word is formed with at least one vowel that is voiced with either level or changing pitch. Depending on regional variations, there may be four to six of these pitches or tones. Unlike the intonations that English speakers use to express shades of meaning or emphasis, these changes in tone or musical pitch affect the lexical meaning of Vietnamese words. Vietnamese is an isolating language: words do not change their forms, and grammatical categories cannot be expressed by prefixes or suffixes. Although syntax and contest are usually relied on to indicate grammatical meaning, function words may be added for clarification. However, Vietnamese words remain invariable, be they singular or plural, masculine or feminine, subject or object.
Geografija  Referatai   (45,13 kB)
The Ibis
2010-01-04
Nipponia nippon Endangered Until the late 1800s, this ibis nested over a huge area of mainland Asia and Japan. With the cutting of pine woodlands, where it nested, and the use of pesticides in rice paddies and marshlands, which were its feeding grounds, the bird's numbers declined drastically. It is now designated in Japan as a Special Bird for Protection, and in Korea as National Treasure No. 198. It also has full legal protection in the former USSR. Currently, there are about 40 birds in the wild which survive in South Shaanxi, China. The Sacred Ibis (Threskiornis aethiopicus) is a species of wading bird of the ibis family, Threskiornithidae, which breeds in sub-Saharan Africa, SE Iraq and formerly in Egypt, where it was venerated and often mummified as a symbol of the god Thoth. It has also been introduced into France, Italy, Spain, United States (S.Florida) and Australia. The bird nests in tree colonies, often with other large wading birds such as herons. It builds a stick nest often in a Baobab and lays 2-3 eggs. The Sacred Ibis occurs in marshy wetlands and mud flats, both inland and on the coast. It will also visit cultivation and rubbish dumps. It feeds on various fish, frogs and other water creatures, as well as insects. An adult individual is 68 cm long with all-white body plumage apart from dark plumes on the rump. The bald head and neck, thick curved bill and legs are black. The white wings show a black rear border in flight. Sexes are similar, but juveniles have dirty white plumage, a smaller bill and some feathering on the neck. This bird is usually silent, but occasionally makes some croaking noises. The introduced and rapidly growing populations in southern Europe are seen as a potential problem, since these large predators can devastate breeding colonies of species such as terns. They also compete successfully for nest sites with Cattle and Little Egrets. The adaptable Ibises supplement their diet by feeding at rubbish tips, which helps them to survive the winter in these temperate regions. The Sacred Ibis is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.
Biologija  Pateiktys   (1,49 MB)
Wildlife management
2009-12-22
Interest in wildlife was an important part of the conservation movement of the late 19th century. Although wildlife did not have the economic importance of other resources such as timber, forage, and water, nor did it capture the public's attention as much as efforts to preserve scenic waterfalls or geysers, wildlife (especially big game) was perhaps the most endangered resource of that period. Buffalo, deer, and elk were almost eliminated from the West and predator species (wolf, bear, and cougars) were becoming rare. Upperclass reformers such as George Bird Grinnell, founder of Field and Stream magazine, and Theodore Roosevelt, a co-founder of the Boone and Crockett Club, were alarmed by the fate of big game in the Western States. When Roosevelt sponsored Gifford Pinchot for membership in the club, Pinchot was able to expand the notion of forest conservation to embrace the cause of big game protection. Yet, when the newly created Federal forest reserves were transferred from the Department of the Interior to the Department of Agriculture in 1905, Gifford Pinchot as head of the Forest Services apparently did not see much of a relationship between national forest administration and wildlife. His emphasis on timber resources set the future tone of the agency. Moreover, the agency had to be cautious about regulating game animals and birds on the forest reserves (which were renamed national forests in 1907), for fear of trampling States' rights and giving its western critics reason to disband the reserves. The policy of the Forest Service was to "cooperate with the game wardens of the State or Territory in which they serve ..." according to the first book of directives issued by the agency in 1905 (The Use Book). Two years later, a provision in the Agricultural Appropriations Act of 1907 made it a law that "hereafter officials of the Forest Service shall, in all ways that are practicable, aid in the enforcement of the laws of the States or Territories with regard to ... the protection of fish and game."
Anglų kalba  Rašiniai   (107,11 kB)
Introduction Means of transport is a general term for the different kinds of transport facilities that are often used to transport people or cargo. Transport or transportation is the movement of people and goods from one location to another. Transport is performed by modes, such as air, rail, road, water, cable, pipeline and space. The field can be divided into infrastructure, vehicles, and operations. Infrastructure consists of the fixed installations necessary for transport, and may be roads, railways, airways, waterways, canals and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may both be used for interchange of passengers and cargo, and for maintenance. Vehicles traveling on these networks may include automobiles, bicycles, buses, trains, trucks, people, helicopters, and aircraft. Operations deal with the way the vehicles are operated, and the procedures set for this purpose including financing, legalities and policies. In the transport industry, operations and ownership of infrastructure can be either public or private, depending on the country and mode. Passenger transport may be public, where operators provide scheduled services, or private. Freight transport has become focused on containerization, although bulk transport is used for large volumes of durable items. Transport plays an important part in economic growth and globalization, but most types cause air pollution and use large amounts of land. While it is heavily subsidized by governments, good planning of transport is essential to make traffic flow, and restrain urban sprawl. 1. Components of a mode of transport A transport mode is a combination of the following: • Traffic infrastructure: traffic routes, networks, nodes (stations, bus terminals, airport terminals), etc. • Vehicles and containers: trucks, wagons, ships, aircraft and trains. • A stationary or mobile workforce • Propulsion system and power supply (traction) • Operations: driving, management, traffic signals, railway switching, air traffic control, etc.
Anglų kalba  Referatai   (292,74 kB)
I have a computer as well. I need my computer for doing my homework or just for spending my free time. I use programs such us Microsoft Word, Excel, Win amp, Nero and so on. I spend few hours a day working on a computer. But sometimes (if I have a lot of to do) I spend almost all day working on a computer. If I have free time, sometimes I spend it playing computer games. But it isn’t very often. My favorite computer games are the following: X, X, X and others. It is interesting question about advantages and disadvantages of having a computer at home or at school. The main disadvantage of computers is that staring at a screen for long periods of time can be damaging to eyes, and sitting on a chair for hours at a time is certainly not healthy. Secondly, computers distract from social interactions such as conversation. Also, people can be inclined to become anti-social and stay at home in front of their computers for ages. Finally, the most persuasive argument against the using computers is that more and more are done by computers and less are done by people. That means that not only unemployment is increasing, but people become lazier not even to do anything, but to think as well. However, the advantages of computers are numerous, such us undeniable educational benefits, especially for children. School subjects become more interesting when they are presented on a computer screen. Moreover, computers can be fun with a seemingly endless variety of games which can be played on computers. In addition, computers are valuable to any business, making life easier and saving time by being capable of storing and retrieving vast amounts of information at the touch of button. Furthermore, personal can see as the using of computers increases powers of concentration. To sum it up, I must say that computer is a thing, which helps us to do our life much easier. So it means that we shouldn’t make it more important than our life or friends.
The drug problem
2009-12-22
Children start on “soft” drugs such as hashish or marijuana, moving on to speed and ecstasy, and finally to “hard” drugs such as heroin. Some people say that there is no drug problem in my hometown, as it is too small for this. But if you look around more carefully, you will see that this problem is everywhere. I think that drugs have spread all over the world. Almost every teenager has used some kind of drugs, but there are many youngsters who take dozes of drugs every day or even more often. As a rule, if there are buyers, there are sellers as well. All you need is money. There were some programs to fight drug abuse in my town. To be more specific, there were some competitions and lectures against drugs. All students took part in these lectures. The drug problem in Lithuania in general is much bigger than in my native town. In biggest cities as Vilnius, Kaunas or Klaipeda this problem is huge. There are many homeless young people who live with drugs. How we could help them? The first thing we have to do is to learn to listen. One ray of hope is the dedicated work performed by social workers, who should spend their time offering children and young people a new perspective. Social workers could visit the places where young people are likely to be hanging out every day to try to make contact and gain their confidence. People all over the world close their eyes to the fate of these youngsters only too often, or discriminate against them because they have no jobs, use drugs. And if we are honest, which one of us has ever seriously questioned the stories behind these young people’s existence? To sum it up, I think its better not even to try drugs, because you can become a drug addict. Drugs really change people. They lose interest in everything, they have no friends, they only care about the next doze. Do you want to live like that?
. It is, however, unfortunately impossible entirely to separate the sensational from the criminal, and a chronicler is left in the dilemma that he must either sacrifice details which are essential to his statement and so give a false impression of the problem, or he must use matter which chance, and not choice, has provided him with. With this short preface I shall turn to my notes of what proved to be a strange, though a peculiarly terrible, chain of events. It was a blazing hot day in August. Baker Street was like an oven, and the glare of the sunlight upon the yellow brickwork of the house across the road was painful to the eye. It was hard to believe that these were the same walls which loomed so gloomily through the fogs of winter. Our blinds were half-drawn, and Holmes lay curled upon the sofa, reading and re-reading a letter which he had received by the morning post. For myself, my term of service in India had trained me to stand heat better than cold, and a thermometer at ninety was no hardship. But the morning paper was uninteresting. Parliament had risen. Everybody was out of town, and I yearned for the glades of the New Forest or the shingle of Southsea. A depleted bank account had caused me to postpone my holiday, and as to my companion, neither the country nor the sea presented the slightest attraction to him. He loved to lie in the very centre of five millions of people, with his filaments stretching out and running through them, responsive to every little rumour or suspicion of unsolved crime. Appreciation of nature found no place among his many gifts, and his only change was when he turned his mind from the evil-doer of the town to track down his brother of the country. Finding that Holmes was too absorbed for conversation I had tossed aside the barren paper, and leaning back in my chair I fell into a brown study. Suddenly my companion's voice broke in upon my thoughts: "You are right, Watson," said he. "It does seem a most preposterous way of settling a dispute." "Most preposterous!" I exclaimed, and then suddenly realizing how he had echoed the inmost thought of my soul, I sat up in my chair and stared at him in blank amazement. "What is this, Holmes?" I cried. "This is beyond anything which I could have imagined." He laughed heartily at my perplexity. "You remember," said he, "that some little time ago when I read you the passage in one of Poe's sketches in which a close reasoner follows the unspoken thoughts of his companion, you were inclined to treat the matter as a mere tour-de-force of the author. On my remarking that I was constantly in the habit of doing the same thing you expressed incredulity."