Nuclear power produces around 11% of the world's energy needs, and produces huge amounts of energy from small amounts of fuel, without the pollution that you would get from burning fossil fuels. Nuclear power costs about the same as coal, so it's not expensive to make. Although not much waste is produced, it is very, very dangerous. It must be sealed up and buried for many thousands of years. For all that time it must be kept safe from earthquakes, flooding, terrorists and everything else. This is difficult.
com/gcse_new/computer %20systems/microprocessors/miniweb/pg4.htm A hydraulic elevator system includes a hydraulic jack for raising and lowering the car and a distributed intelligence microprocessor control system, containing a number of subsystems, each having designated control responsibilities. A door operator microprocessor subsystem initiates stored open and close cycles responsive to external commands. A selector microprocessor subsystem determines target floor and distance values, produces slowdown interrupt signals when the car nears a target floor, and produces levelling signals for stopping the car at a landing. A car logic controller includes a microprocessor for issuing run commands to a relay-based power controller, issuing door open and door closed commands to the door operator microprocessor, issuing run signals to the selector microprocessor, and controlling elevator slowdown. A serial communications link is provided among the various microprocessors in the system.
Weigela Butterfly Milkweed (Asclepias tuberosa) · In garden should be blooms all season long A resting place along with shelter Pilt 13 Butterfly Milkweed · Attract colour · Provide food for butterfly caterpillars · There you can watch Monarch butterfy life cycle Pilt 14 Fertilizing · Nitrogen produces vegetative or topp growth. · Phosphorous produces flower buds, fruit and root development. · Potassium builds strong healty plants. · The summer most plants need very little nitrogen, because they grow slowly · Liquid fertilizers work quickly, because they absorbed through the roots and foliage. Summary · Caring about the plants depends on plants type and size or age. · Habitation should be chosen according to what plant needs.
Fifth level Composition of carbonated drinks Sweetners Carbonated water Acids Caffeine Sweetener Effect · cane sugar · help combat the sour flavor · high fructose corn syrup · lead to a number of health · form of sugar substitute concerns Carbonated water Effects · Combination of water and · produces the effervescence carbon dioxide gas produces the effervescence Acids Effect · citric acid · preserving agent · acting as a buffering agent to maintain pH levels · phosphoric acid. · the absorption of carbon dioxide · reducing the pressure within the bottled beverage Caffeine Effect
As Kalev Heli Kiima The main points: · Introduction · History · Location · Products ...the biggest and oldest confectionery company in Estonia. ...main activities are manufacturing of chocolate. Location ...produces its sweets in the production facility at Põrguvälja just outside Tallinn. History · 1806 The Estonian confectionery industry was born. · 1921 Chocolate and candy factory Kawe is established. · 1948 on April the 1st Kawe is renamed and takes the name Kalev. Products · Chocolates · Candies · Bars · Biscuits Thank you... Any questions?
The main activity of the company has been producing of chocolate, sugar confections and sales of chocolate, sugar- and flour confectionery products. KALEV Maiasmokk, that is a subsidiary of the Kalev chocolate factory, is the oldest café, which is functioning non-stop as a café in the old town Tallinn and offering a wide variety of locally made pastry and hand-made candies. KALEV Kalev the chocolate factory produces sweets in Põrguvälja, Rae rural municipality, Harjumaa County. KALEV Kalev compete with KarlFatser KALEV Kalev chocolate factory production is sold on Estonian market AS Kalev Chocolate Factory is a part of the international Orkla concern.
Triinu Kask 2010 Baby What is a Baby ? A little human, smaller than You. Well designed Fully functional Why do You need a Baby? For expansion of Your family Provides someone to live for Provides another mouth to feed For entertainment What does it do? Eats Sleeps Produces sounds : cooing, gurgling and other adorable sounds May cause similar behavior in nearby adults Cries when hungry, sleepy or just because How to take care of it? Hand wash With warm water and mild soap After pat dry with soft cloth and talc Internal mechanisms are self-cleaning Needs diapers Colours k to edit Master text styles Second level Third level Fourth level Fifth level
Earth Explosive growth in recent years History Charles Fritts first solar cell, 1% efficiency (1883) Bell Labs first modern silicon cell, 6% eff. (1954) First solar powered calculators (1978) 40percentefficient solar cell in 2006 Solar panels were installed on the White house (2013) Rapid growth Solar industry is the fastestgrowing in the US Solar industry is expected to double every year until 2020 Employs over 100 000 people in US alone Solar cooker Produces heat by concentrating sun rays into one spot Takes long to cook, difficult to burn Works roughly like an oven Bread and cakes usually brown on their tops Solar power good investment? The cost of solar power is constantly falling Will be cheaper than nuclear power in 201415, than coal in 2016 17 Strong demand Enterprises are building more efficient solar panels Gujarat solar park Location: India 600 MW Thanks for listening!
Advantages • 3 x more efficient as ICE • Quieter • Do not emit tailpipe pollutants • Instant, strong and smooth acceleration • Lower running costs • Government discounts Disadvantages • Battery wears out over time • Batteries are expensive • Limited driving range (best range Tesla S – about 400km) • Charging takes a long time (unless using superchargers) • Lack of charging stations • Cost a bit more than ICE cars • Manufacturing produces heavy checmical waste Disadvantages • Effects on human health are unknown • It is believed that these kind of powerful batteries might be dangerous Popular Evs – Mitsubishi i-MiEV Popular Evs – Nissan Leaf Popular Evs – BMW i3 Popular Evs – Tesla S Popular Evs – Tesla Model 3 Thank you!
coloured 2.6% asian - two of them are European origin : Afrikaans and South- African English Constitutional democracy (parliamentary republic) The president is Jacob Zuma - National Assembly and National Council of Provinces ( must ensure that provincial interests are taken into account in the national sphere of government ) Economy GDP 22 730,725 US $ per capita, 20,858 billion US $ total The Nelson Mandela Bridge in Johannesburg. Gauteng produces 33% of South Africa's GDP and 10% of the African continent's GDP GDP 10,136 US $ per capita, 277,4 billion US $ total Living standards Living standards are different from region to region Natural resources Main resources are ores More about Resources 1 Exports 2 3 1 Imports 2 3
Food ● currently an internationally known rice dish from spain. ● ingredient:chicken, pork,shellfish,fish,eel,squid,beans,peas, artichokes or peppers Places to go ❖ Royal Palace of Madrid ❖ National Madrid Theatre Facts ❖ Football is most important sport ❖ When meeting someone is customary to give one kiss to each cheek ❖ Spain has over 8000 km of beaches ❖ Spanish is second most speaken language in the world ❖ Spain is the only country in Europe that produces bananas. Sources 1. http://www.spain-info.com/ 2. https://www.ricksteves.com/watch-read-listen/read/ articles/pamplonas-running-of-the-bulls 3. http://www.roughguides.com/destinations/europe/sp ain/ 4. http://facts.randomhistory.com/interesting-facts-abo ut-spain.html 5. http://confessedtravelholic.com/2012/03/69-fun-facts -about-spain.html Thank you for watching! :)
Earth An art form Entertaining Communication Work-out Meditation Dance as an art form Artof movement of the body Prescribed sequence of such movements Categorized and described in various ways Many generic similarities Theatrical dance Entertatining people Culturalrepresentation Dance styles not approved by society Banning the dancing Made the dance craze even greater Can be performed in any possible way Produces joy for the dancers Communicating by dancing Passing stories Participactory dance In some cultures people engage in free dance In another cultures it’s a must for everyone to dance together A great way to workout Very healthy exercise Builds bones Ballroom dancers Core muscles Ballet dancers compared with national swimmers Improver overall range of motion Dancing meditation To discover calm and quiet place inside you
· Note: Pure competition does not actually exist in our society, and the agriculture industry is the closest industry to being purely competitive. The pure competition model is used as a standard to evaluate the efficiency of our economy (something to compare to and help our understanding of economy.) Monopolistic Competition · Involves large number of firms, but not as many as in pure competition. · Produces differentiated products · In marketing, product differentiation (also known simply as "differentiation" is the process of distinguishing a product or offering from others, to make it more attractive to a particular target market. This involves differentiating it from competitors' products as well as one's own product offerings Product essentially the same as another: a product or service that differs from its rivals only in packaging or advertising
Solar energy does not work at night without a storage device such as a battery. Cloudy weather can make the technology unreliable during the day. Solar technologies are very expensive. Requires a lot of land area to collect the sun's energy. Wind energy Most wind energy comes from wind turbines. Wind turbines are used to wring electricity from the breeze. Wind turbine use has increased at more than 25 percent a year. Wind is a clean source of renewable energy that produces no air or water pollution. Wind is free, operational costs are nearly zero once a turbine is erected. Negative aspects of wind energy Wind turbines make noise. Slowly rotating blades can kill birds and bats. Wind is variable: if it's not blowing , there's no electricity generated. Wind turbines are expensive. Hydroelectric power Hydropower is electricity generated using the energy of moving water. Hydropower is the cheapest way to generate electricity today.
flowers. They have antennae almost universally made up of 13 segments in males and 12 in females, as is typical for the superfamily. Bees all have two pairs of wings, the hind pair being the smaller of the two; in a very few species, one sex or caste has relatively short wings that make flight difficult or impossible, but none is wingless. The best-known bee species is the European honey bee, which, as its name suggests, produces honey, as do a few other types of bee. Human management of this species is known as beekeeping or apiculture. Despite the honey bee's painful sting and the stereotype of insects as pests, bees are generally held in high regard. This is most likely due to their usefulness as pollinators and as producers of honey, their social nature, and their reputation for diligence. Bees are one of the few insects regularly used on advertisements, being used to illustrate honey and foods made with honey
Recycle old furniture and wood Educate yourself Ari Pollution Second largest environmental problem Industrial activities are the major causes Urbanisation Vehicular gas emissions dropped by 94% Burning trees Solution of air pollution Use more public transport To limit emissions of carbon dioxie Recycle different products Need to stop or low burning trees Clear the rainforests Use of wind power Use solar energy Waste disposal Brazil produces an enormous amounts of solid waste More than 161 000 tons of waste per day Recycles only 13% of waste Output of harmful gases Takes a lot of place from free lands All waste can get in water Solutions Not throw waste on streets Recycle Compost waste Conclusion Deforestation, Air pollution and disposal waste One of biggest country with many environmental issues Goverment needs to work on environmental problems Give more information about recycling
De-winged dragonflies boiled in coconut milk with ginger and garlic. The agave worm, is eaten on tortillas and placed in bottles of mezcal liquor. Casu marzu- riddled with live insect larve, also called a rotten cheese. In Europe and USA it´s not popular. Why it´s good? Protein, but also vitamins, minerals, and fats. Crickets are high in calcium, and termites are rich in iron. Hamburger-18% protein and 18% fat. Cooked grasshopper- 60% protein and 6% fat. 45 kgs of feed produces 4.5 kgs of beef but 20 kgs of cricket. Products which can contain insects Canned citrus frukt juices- Insects and insect eggs 5 or more and other fly eggs per 250 ml or 1 or more maggots per 250 ml Chocolate and chocolate liquor- Insect filth, 60 or more insect fragments per 100 grams Peanut butter Insect filth, 30 or more insect fragments per 100 grams Thank you for listening! http://www.youtube.com/watch?v=3f7I_HAm4d8&feature=
Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants and for all of us. First, we have to talk about the causes of water pollution. Domestic households, industrial and agricultural practices produce wastewater that can cause pollution of many lakes and rivers. Industry is a huge source of water pollution, it produces pollutants that are extremely harmful to people and the environment. Dumping of litter in the sea can also cause huge problems. Different items take different lengths of time to degrade in water. Oceans are polluted by oil on a daily basis from oil spills, everyday shipping and dumping. Secondly, it is very significant to know about dangers of water pollution. Virtually all types of water pollution are harmful to the health of humans and animals
Renewable energy uses natural resources that can be replaced or "renewed" without harming the environment and does not contribute to the greenhouse effect and global warming. Non-renewable energy Non-renewable energy comes from sources that can't be replenished in a short period of time. We get most of our energy from nonrenewable energy sources, which include fossil fuels such as oil, natural gas, coal and from nuclear energy. Unfortunately, burning fossil fuels produces greenhouse gases like carbon dioxide and methane which may cause global warming. Wind energy is the world's fastest growing energy technology. Most renewable energy comes either directly or indirectly from the sun. Hydroelectric energy is the oldest and largest source of renewable energy. Renewable energy is also known as "green" energy because, unlike energy created from fossil fuels, it will not run out.
plausible, because the recourse -wind- is for free. Calculations have shown that if new oil shale blocks were built, it would cost 3473 million EEK in a year per capita. On the other hand, if wind power were renewed in similar amount, it would cost only 868 million EEK per capita in a year. It means that if the wind power were renewed, it would be 17 370 millions EEK cheaper. The fact that wind energy saves resources and produces neither dangerous emissions nor toxic waste is also in favour of wind energy. Power from oil shale In the time when many world countries close factories that use fossil fuels, Estonia is starting to build new factories that work with oil shale. Taxpayers pay subsidy for oil shale in every year unconditionally the amount electricity produced and also when it is known that this source of energy has no perspective. Also it is not economically useful to produce electricity from oil shale
wheat. Other major farm products include barley, chicken and eggs, cotton, oats, rice, potatoes, sheep and vegetables. Sheep and cattle are raised in all the Australian states. Victoria is the leading producer of dairy products. Wheat is grown in all areas that have medium rainfall and moderate temperatures. Such fruits as apples and pears are grown in all the states. New South Wales and South Australia produce most of country's oranges. South Australia also produces grapes for use in making wine. Mining. Australia is rich in mineral resources. But roads and railways have to be constructed to the mining sites, so that the mining industry depends heavily on foreign capital. During the 1950's, geologists found huge deposits of coal and iron ore in Australia. Manganese, natural gas and petroleum were discovered in the 60's. Australia has got minerals like: copper, gold, silver, zinc, iron, nickel. Manufacturing
Regression analyses of the relations between the perceived levels of all six burdens and outcomes in the total sample revealed the following: Neighborhood satisfaction could be predicted from multiple stressors and resources that co-occur independently, while more general health symptoms were related only to perceived air pollution (Honold et al, 2013) The effects of environmental burdens may be implicit · Exposure to uncontrollable stimuli produces deficits in task performance linked to learned helplessness. Many of these stimuli are environmental stressors. Both acute and chronic exposure to noise, crowding, traffic congestion, and pollution are capable of causing learned helplessness in adults and children. Pre-exposure to brief, acute environmental stressors that are uncontrollable produces learned helplessness wherein participants manifest difficulties in learning a new task because of their
They produce certain models of Chrysler, Jeep and Dodge. Husky Energy Inc. Husky Energy Inc. is a large Canadian integrated energy company based in Calgary, Alberta. Focusing on petroleum and natural gas exploration, production, refining and retail sales, the company primarily conducts operations in Canada, the United States, China and Indonesia. The company employs approximately 4100 people , has almost $21 billion in assets, and produces an average of 385,000 barrels of oil equivalent per day , making it one of Canada's largest energy companies. Flickr Flickr is an image and video hosting website, web services suite, and online community platform. In addition to being a popular Web site for users to share personal photographs, the service is widely used by bloggers as a photo repository. Its popularity has been fueled by its organization tools, which allow photos to be tagged.
nuclei, which may eventually produce photons (in the form of gamma rays). Fission of heavy elements is an exothermic reaction which can release large amounts of energy both as electromagnetic radiation and as kinetic energy of the fragments (heating the bulk material where fission takes place). Fission is a form of nuclear transmutation because the resulting fragments are not the same element as the original atom. Nuclear fission produces energy for nuclear power and to drive the explosion of nuclear weapons. Both uses are made possible because certain substances called nuclear fuels undergo fission when struck by free neutrons and in turn generate neutrons when they break apart. This makes possible a self-sustaining chain reaction that releases energy at a controlled rate in a nuclear reactor or at a very rapid uncontrolled rate in a nuclear weapon.
day. And their long wavelengths mean they lose very little energy along the way. In deep ocean, tsunami waves may appear only a foot or so high. But as they approach shoreline and enter shallower water they slow down and begin to grow in energy and height. WHAT HAPPENS WHEN IT HITS LAND? • A tsunami’s trough, the low point beneath the wave’s crest, often reaches shore first. When it does, it produces a vacuum effect that sucks coastal water seaward and exposes harbor and sea floors. This retreating of sea water is an important warning sign of a tsunami, because the wave’s crest and its enormous volume of water typically hit shore five minutes or so later. Recognizing this phenomenon can save lives. WHAT HAPPENS WHEN IT HITS LAND? • A tsunami is usually composed of a series of
160 countries all over the world are using hydropower. Five countries make up more than half of the world's hydropower production. Those countries are: Brazil,Canada, China, Russia and the USA. (Production) *Most of the energy comes from the potential energy of dammed water driving a water turbine and generator. In this case the energy extracted from the water depends on the volume and on the difference in height between the source and the water's outflow. *Pumped storage hydroelectricity produces electricity to supply high peak demands by moving water between reservoirs at different elevations. At times of low electrical demand, excess generation capacity is used to pump water into the reservoir. And when there is a big demand, like in the evenings, then the water is released and flows through the turbines. there are many Advantages for hydropower. *The mayor advantage of hydroelectricity is eliminating the cost of fuel. You don't have to fear about the
THUS WE COULD IMAGINE WITHOUT CONTRADICTION A CIRCUMSTANCE IN WHICH AN ARMY ALL OF WHOSE MEMBERS ARE BRAVE FLEES AT TOP SPEED BEFORE THE ENEMY MAKES A MOVE IF THE SOLDIERS REALLY ARE BRAVE THEN THIS SURELY ISNT THE OUTCOME ANY OF THEM WANTED EACH WOULD HAVE PREFERRED THAT ALL STAND AND FIGHT WHAT WE HAVE HERE THEN IS A CASE IN WHICH THE INTERACTION OF MANY INDIVIDUALLY RATIONAL DECISIONMAKING PROCESSES ONE PROCESS PER SOLDIER PRODUCES AN OUTCOME INTENDED BY NOONE MOST ARMIES TRY TO AVOID THIS PROBLEM JUST AS CORTEZ DID SINCE THEY CANT USUALLY MAKE RETREAT PHYSICALLY IMPOSSIBLE THEY MAKE IT ECONOMICALLY IMPOSSIBLE THEY SHOOT DESERTERS THEN STANDING AND FIGHTING IS EACH SOLDIERS INDIVIDUALLY RATIONAL COURSE OF ACTION AFTER ALL BECAUSE THE COST OF RUNNING IS SURE TO BE AT LEAST AS HIGH AS THE COST OF STAYING
Other techniques focus on delaying blindness, including one involving a capsule implanted in the eye to release proteins that slow the decay of light-responding cells. And with BrainPort, a camera worn by a blind person captures images and transmits signals to electrodes slipped onto the tongue, causing tingling sensations that a person can learn to decipher as the location and movement of objects. Ms. Campbell's artificial retina works similarly, except it produces the sensation of sight, not tingling on the tongue. Developed by Dr. Mark S. Humayun, a retinal surgeon at the University of Southern California, it drew on cochlear implants for the deaf and is partly financed by a cochlear implant maker. It is so far being used in people with retinitis pigmentosa, in which photoreceptor cells, which take in light, deteriorate. Gerald J. Chader, chief scientific officer at the University of Southern California's Doheny Retinal Institute, where Dr
electrical engine Position of valves : double ohc , side-valve engine , intake- over exhaust engine (I:O:E) : overhead valve engine (OHV) , Engines by operating principles : wankel engine , otto engine , inline engine , v engine , flat engine , hot air engine , By length of strokes : short stroke engine , long-stroke engine Fiat 126 has engine on the back with rear wheel drive. Engine is 2 cylinder and it produces 652c.c Simca has engine on the front engine driving front wheels. Engine is four cylinder and it produces 1118 c,c Component check sequence : Electrical connections engine battery : elektriühendused motor /aku Pre-heating system Eelsoojenduse süsteem Engine mechanical condition Mootori mehaaniline olukord Air and fuel system õhu ja kütuse süsteem Fuel level in tank low kütuse tase on bensiinipaagis
What is Green Energy? -It is energy resources that are renewable -Can be naturally replenished -Clean, Safe and not harmful to the environment (aka mother earth) Types of Green Energy Green Energy going cute Solar Power · Is produced by using photovoltaic cells, which capture sunlight and turns that into energy. Problems ? -The sun has got to shine -The cost of solar panels and the systems range between $20k-40k -The light from the sun produces a very small amount of energy Wind Power -These giant pinwheels spin from strong winds which spins a turbine of a generator to produce energy. Giant Pin Wheels? Any Studies done? · It is said that wind · Bentek Energy did the energy is suppose to Study and used about bring down costs and 1/3 of the US population reduce the in the air. for 2 years. · Well Forbes found a · The claims of cutting CO emissions were
Climate The climate of the U.S.A. differs greatly from one part of the country to another. The coldest climate is in the north, where there is heavy snow in winter and the temperature may go down to 40 degrees below zero. The south has a subtropical climate, with temperatures as high as 49 degrees in summer. Economy The United States is rich in various metals and minerals. It holds first place in the capitalist world for production of coal, iron and oil and it also produces silver and gold. It has a greatly developed car, machine, and ship-building industries, textile and food industries. Agriculture is very wide-spread, above all in the prairie regions, where wheat and other grain crops are grown. Cotton is grown in the Mississippi valley, tobacco in Maryland and Virginia. California is famous for its fruit, and the west for its cattle-farming. Poultry-farming is highly developed in the countryside near all big cities.
students . Predevelopment · From the first glimpse to the beginning of construction. · Set up a "waterproof" business. · Create a business atmosphere and stick to it. Business plan · What are the basic elements of a thorough business plan? · Name at least 7 out of 15 Business plan · Cover Sheet · Table of Contents · Executive Summary to hand out to potential investors · Description of the company mission statement, goals, philosophy · Produces and Services in depth description · Marketing Plan target market, techniques, demographics · Competition · Pricing · Operational Plan daily operations´explaination · Management and Organization description · Personal Financial Statement owners and stakeholders · Startup Expenses and Capitalization Where from and how much? · Financial Plan 12 month profit/loss projection · Projected Cash Flow ·
* During the period 07.2010 12.2011 cofunded by Valio Eesti export marketing projects in Latvia and Lithuania, the European Union's Regional Development Fund. BRANDS OD VALIO VALIO EESTI AS VÕRU CHEESEINDUSTRY Valio Eesti Võru Cheeseindustry employs approximately 130 people, making it one of the largest employers in the town Võru. In one month the cheese industry produces an average of 700 tons of a variety of cheese products. Nearly 90% of Valio Eesti Võru cheese industry are exported from Estonia and the Valio Eesti is the biggest exporter of the local cheese. Võru industries cheese products are found in Italy (true Valio products are not sold in Italy Võru cheese industry under the brand name), Russia, Finland, and Latvia and Lithuania. THE END
software engineer a person who designs and maintains software applications IT (computer) consultant a person who gives expert, professional advice animator a person who uses graphics software to make or edit animated pictures typist a person who is employed to type letters, reports and other documents manufacturer a person or enterprise that produces goods in large numbers, using machines computer technician a specialist in the technical details of computers spyware software that transmits data about your Web surfing habits without your consent shareware also known as 'try before you buy' software malware short for malicious software adware software that periodically pops up advertising material groupware collaborative software
1.3 Explain the difference between the drive braking modes? 0. Ramp Power input to the motor is reduced gradually, following a determined ramp path. 1. Coasting Power is turned off instantly and the rotor is allowed to freely spin until it stops. 2. DC Brake A DC source from the generates a permanent magnetic field in the stator which creates an EMF in the windings of the rotated rotor, causing the braking current. Interaction of the permanent stator flux and the rotor current produces the braking torque. 1.4 When the sensorless vector control is required? Sensorless vector control is beneficial when there is a need to save money on building the drive. With sensorless vector control, costly hardware such as tachometers can be left out from the construction of the drive. 1.5 Call the drive faults you met. How do you avoid and clear these faults? I met the following faults: F004 - UnderVoltage This fault can be avoided by providing a stable source of power to the drive
negative to positive. An electrical charge travels along the axon to the neurone’s ending (terminal) where it triggers the release of a neurotransmitter* and then disappears. ADRENALINE (U.S. - Epinephrine) – A hormone released by the adrenal medulla* and a neurotransmitter acting at the level of the autonomic nervous system and the brain. ADRENAL CORTEX – The outer layer of the adrenal, a small endocrine gland located near the kidney. It produces and secretes several hormones* (corticosteroids) e.g. cortisol. It is implicated in stress response. ADRENAL MEDULLA - The centre of the adrenal, a small endocrine gland located near the kidney. It produces and secretes noradrenaline and adrenaline for the activation of the sympathetic nervous system. It is implicated in stress response. AFFERENT – Carrying information towards a particular group of neurones (compare efferent*).
Suppose the Dog class defines a method called bark() and a property called furColor. Each of its sub-classes (Collie, Chihuahua, and GoldenRetriever) will inherit these members, meaning that the programmer only needs to write the code for them once. Each subclass can alter its inherited traits. For example, the Collie class might specify that the default furColor for a collie is brown-and-white. The Chihuahua subclass might specify that the bark() method produces a high pitch by default. Subclasses can also add new members. The Chihuahua subclass could add a method called tremble(). So an individual chihuahua instance would use a high-pitched bark() from the Chihuahua subclass, which in turn inherited the usual bark() from Dog. The chihuahua object would also have the tremble() method, but Lassie would not, because she is a Collie, not a Chihuahua. In fact, inheritance is an "a... is a" relationship between classes,
term effects. My presentation will take about 5 minutes. If you have any questions, you are welcome to ask them afterwards. Firstly I would focus on the short term effects of alcohol consumption. The amount and circumstances of alcohol consumption play a large part in determining the extent of intoxication; for instance, consuming alcohol after a heavy meal causes alcohol to absorb more slowly. Hydration also plays a role as for determining the extent of hangovers. Initially, alcohol produces feelings of relaxation and cheerfulness, but as a result of further consumption blurred vision and coordination problems generally occure. As far as cell membranes are concerned they are highly permeable to alcohol, once alcohol is in the bloodstream it can diffuse into nearly every biological tissue of the body. Excessive drinking may lead to unconsciousness or alcohol poisoning. Death can also occur. Different concentrations of alcohol in the human body have different effects on the subject
illegal. America has the largest economy of any single country in the world, with a total product of almost $8 000 000 000 000 a year. Its people have the highest standard of living of any large country in the world; only a few small countries have higher standards of living. The United States is rich in various metals and minerals. It hold first place in the capitalist world for production of coal, iron and oil, and it also produces silver and gold. It has highly developed car, machine and ship-building industries, textile and food industries.
Quebec Quebec differs greatly from the rest of Canada because of its French language and culture. About 80% of Quebec's people are of French descent. The official language is French. Quebec is the largest province in area and the second largest in population. Ontario Ontario has a larger population than any other province. About a third of Canada's people live there. About half of Ontario's people are of British or Irish descent. Ontario produces about half of Canada's manufactured goods and is the leading agricultural province. The territories are The Yukon Territory, The North-west Territories. Cities Montreal, Quebec and Toronto, Ontario are the two largest cities in Canada. They are the centres of two metropolitan areas, each of which has 3, 5 million people. Ottawa, Ontario, is the nation's capital. Government The form of a government is a Federal Republic. Each province has its own government. The
Australia Kaspar Rätsep G1A Australian nature · Australian nature is extremely diverse and interesting. It's the driest inhabited continent, only its south-east and south-west corners have a temperate climate. · The climate of Australia is significantly influenced by ocean currents, which is correlated with periodic drought, and produces cyclones in northern Australia. · Much of the northern part of the country has a tropical summer rainfall (monsoon) climate. The southwest corner of the country has a Mediterranean climate. Much of the southeast is temperate. · Climate change has become an increasing concern in Australia in recent years, with many Australians considering protection of the environment to be the most important issue facing the country. Australian nature
output. First in industry’s output last year was European Union who had 4,6 billion dollar output, not far was China who had 4,5 billion dollar output and finally USA in third and they had a mere 3,4 billion dollar output. The third contributor to USA's GDP was agriculture and it was only 1.2% of the total production. Agriculture in fourth place in the world as it produces only 192 billion dollar output compared to the leaders Chin with 1036 billion USD (United States Dollars) or India’s 356 or EU's 331 billion dollar output. USA is also very rich in natural resources. The US has some of the biggest sources of crude oil and natural gas, which also makes it the world’s biggest producer of Oil and Gas. These advantages also influence the industries
5. What happens in the process of photosynthesis? For the process of the photosynthesis is sunlight necessary. Water from the soil and carbon dioxide from the air are converted into sugars and after carbohydrates. Durning the process oxygen is formed and relased into the air. 6. Name the reproductive organs of a flower. How they function? reproductive organs of the flower are the stamens and the carpel. The stamens produce men sex cells and the carpel produces the female sex cells. 7. Seed function: to develope into to a new plant, to consist of embryo and foodstore. 8. Name the conditions for germination. The conditions that is needed for germination are: * the right temperature in the soil * the right amount of moisture * the seeds must be alive *the right amount of soil aire, oxygen. Sufficent oxygen. 9. Describe the first stage of germination. The first stage of germination the primary root or radicle emerges
They bring out inflammatory response Ibuprofen's action as a painkiller and fever-reducing compound is due to its ability to inhibit the synthesis of prostaglandins It does this by interfering with the action of an enzyme called cyclooxygenase which catalyzes the conversion of a compound called arachidonic acid into prostaglandins 4 step Ibuprofen synthesis First step: Nucleophilic addition Reduction of the carbonyl group C=O by sodium tetrahydridoborate produces a secondary alcohol group CHOH. Second step: Sn1 nucleophilic substitution of the hydroxyl group To improve reactivity of alcohols the leaving anion OH is converted into H2O CH3)3COH + HCl (37%) (CH3)3COH2(+) Cl() (CH3)3C(+) Cl() + H2O (CH3)3CCl + H2O (SN1 ) Third step: During this step Grignard reagent is formed. Forth step: The nucleophilic addition : carboxylic acid production H-NMR
amylopectin. In industry, starch is converted into sugars, for example by malting, and fermented to produce ethanol in the manufacture of beer, whisky and biofuel. It is processed to produce many of the sugars used in processed foods. The biggest industrial non-food use of starch is as an adhesive in the papermaking process. Starch can be applied to parts of some garments before ironing, to stiffen them. Mixing most starches in warm water produces a paste, such as wheatpaste, which can be used as a thickening, stiffening or gluing agent. Slide 3 Starch is the major component of natural food, sometimes taking about 70% of the mass. Therefore it is important to know how starch content and its characteristics like size, cell thickness change starch digestion in gastrointestinal tract. Slide 4 In mammals starch is hydrolysed by enzymes into glucose through several steps. The first
Nations. Economy The economy of new zealand has long depended on farming and foreign trade. The sale of butter, cheese, meat and wool to other countries provides much of the nation's income. Tourism has also become an importand source of income. New Zealand has few minerals. The most important include coal, oil, gold, iron, limestone and natural gas. The underground steam in the volcanic area of the north island is an important source of power. New Zealand produces enough meat and dairy products to feed its own people as well as millions of people in other countries. Government New Zealand is a constitutional monarchy. The nation recognizes Queen Elizabeth II or Britain as its monarch. The queen appoints a governor general to represent her. The New Zealand legislature and the prime minister and the Cabinet run the government. New Zealand has no written constitution. Legislature of New Zealand consists of only
Less than 10 s · 200 m Sprint (50-100 m Sprint swimming) Men's WR:19.32 s - Michael Johnson (37.3 km/h) Women's WR: 21.34s - Flo Griffith-Joyner (34 km/h · Energy system: The lactate system · Fuel: Carbohydrate only Anaerobic Glycolysis · Breakdown of glucose or glycogen via special glycolytic enzymes. · First glucose or glycogen must be converted to Glucose 6-phosphate. Glucose to glucose 6-phosphate costs 1 ATP · Glycolysis produces pyruvic acid, without oxygen pyruvic acid is converted to lactic acid. · Net gain 3 moles of ATP (glucose = 2 ATP) Anaerobic Glycolysis · Reserve fuel activated when a person accelerates during race, during the last 200 m of a mile run, or performs a 400 m run or 100 m swim. Lactic Acid/Lactate Formation · During very high intensity exercise high rate of glycolysis H+ released faster than they can be removed by NADH
tekitab või mõtleb endale välja haigussümptomeid. Rangelt öelduna tähendab MSBP, et inimesel on Münchauseni sündroom ja see psühhopatoloogia avaldub lapse läbi. Munchaussen syndrome by proxy Munchausen syndrome by proxy (MSP) is an uncommon disorder first described by Roy Meadow in 1977. It was so named because of its similarity to Mun- chausen syndrome, a factitious disorder in which a person intentionally produces or fabricates physical symptoms in him- or herself.' In MSP the symptoms are intentionally produced o r fabricated in a child by a parent, usually the mother MSBP is a syndrome in which perpetrators either harm a child in their care or achieve harm through their insistence on medical tests and treatments for non-existent, fabricated or ecacerbated conditions. Abuse may go on for some time, and sometimes this abuse results in the child's death.
Konkreetselt on lambda-arvutuse keel ja teooria funktsionaalsete programmeerimiskeelte aluseks. Loogika progra keel Prolog Prolog-i põhi-idee on nõuda otsitava lahenduse kirjeldamist esimest järku predikaatarvutuse keeles, kusjuures Prolog-i süsteem sisaldab teatud tüüpi automaatset teoreemitõestajat, mis on võimeline lahendust automaatselt otsima ja tuletama. Some properties of an Algorithm Kindlasti: Deterministic: Given the same input, it produces the same output. Finite: It can be described in a finite number of steps Definite: Each step has a clearly defined meaning. Soovitavalt: Correct: It produces correct answers Time Bounded: It eventually stops Fast: it not only stops, but stops quickly Tegeldakse keerukusega peamiselt kahes mõttes: Kiirus ehk aeg (time): kui kiiresti algoritm peatub, kui kiireid algoritme on mingite ülesannete jaoks olemas?
because many manufactures produce similar goods in large quantities. The ability of the marketer depends on the ability to find a consumer and to satisfy him. People may choose one among the many similar products. They decide what product to purchase and what product not purchase. Pricing Price is the main factor which affects marketing and sales organizations. A good price policy is of great importance to the produces, wholesalers, retailers and the consumers. If the prices are too high, only a few buyers purchase and if the price are low, several buyers purchase. Thus, market may be reduced or increased. Therefore, a sound pricing policy must be adopted to have maximum sales. Without price, there is no marketing in the society. All the marketers should decide, whether as a result of policy, the will initiate or follow price changes
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