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"-potential" - 297 õppematerjali

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Neurobioloogias sönade seletus, ingl keelne

NEUROBIOLOGY AUXILLARY GLOSSARY ACETYLCHOLINE – A neurotransmitter in both the brain and peripheral nervous system* (PNS). In the brain it helps regulate memory, whilst it controls the actions of skeletal and smooth muscle within the PNS. ACTION POTENTIAL – An electrical phenomenon which occurs when a neurone is activated and temporarily reverses the electrical state of its interior membrane from 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 horm...

Psühholoogia → Psühholoogia
31 allalaadimist
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Turkey and the European Union

Tallinn University TURKEY AND THE EUROPEAN UNION Tallinn 2013 INTRODUCTION The accession negotiations and the forthcoming Turkish accession present challenges to both Turkey and the EU. It is widely accepted that Turkey's accession would be different from previous enlargements because of the combined impact of Turkey's population, size, geographical location, economic, security and military potential. The case of Turkey will be different and more challenging from previous accessions for a number of reasons, some of them are presented below. Turkey is a country with a large population and geographic area. With a population of 74 million today, it is projected that it could be the largest member state at the time of accession. As a Moslem secular country, Turkey will also add a new demographic and religious dimension to the EU. Also, the presence of a large number of Turkish immigrants in European count...

Keeled → Inglise keel
5 allalaadimist
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Presentation about Casey Brown´s Ted talk

1. slaid Good morning. My name is XXX and today I am going to tell you about Casey Brown´s Ted talk. Her speech is named ,,Know your worth, and then ask for it." My presentation will take about five minutes. You can ask questions at the end of my presentation. 2. slaid (video) 3. slaid - introduction My presentation is about pricing consultant's Casey Brown's speech about knowing the value of yourself as an employee or as a company and making others see what you are worth. This speech seemed interesting to me, because the gender wage gap what she is aiming to is also actual in Estonia. The gender wage gap is a subject that affects somehow all of us. Gender wage gap figure has publicly launched a couple discussions on fair treatment of women and men, and gender balance issues. Casey Brown has some really good tips that we could use to help us. 4. slaid ­ fear and doubts The main point of Casey's speech is that: No one will ever pa...

Keeled → Inglise keel
3 allalaadimist
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The influence of television

The influence of television Television in Estonia started with broadcast experiments in the 1930's. Regular long broadcasted days started when Estonia was in the Soviet Union. That time there weren't very many channels and some were Finnish. Today there are big variety of channels, both cable and public television network, but technically Estonia has gone over to digital television. Television came more popular in Estonia in the 1970's, when there were more coloured TV's published. Almost every home had at least one TV. Television wasn't just for watching different channels, but also for gaming, like Super Mario, which actually was called ,,TV game" amongst little children. Television has the potential to unite communities, provide information to allow positive cultural, social and environmental change, and to create a true global village. It also has the potential to alienat...

Keeled → Inglise keel
8 allalaadimist
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Floods and Tsunamis

Floods and Tsunamis Flood is a natural event or occurrence where a piece of land that is usually dry land, suddenly gets submerged under water. Some floods can occur suddenly and recede quickly. Others take days or even months to build and discharge. When floods happen in an area that people live, the water carries along objects like houses, bridges, cars, furniture and even people. It can wipe away farms, trees and many more heavy items. Floods occur at irregular intervals and vary in size, duration and the affected area. It is important to note that water naturally flows from high areas to low lying areas. This means low-lying areas may flood quickly before it begins to get to higher ground. Flooding is extremely dangerous and has the potential to wipe away an entire city, coastline or area, and cause extensive damage to life and property. It also has great erosive power and can be extremely destructive, even if it is a foot high. ...

Keeled → Inglise keel
1 allalaadimist
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Different cultures

Different cultures- a problem or blessing? When we live in our country we never think that something that we do is wrong and needs some changes. Only by meeting the different cultures you may think that some things that you had before were worse or better than they need to be. Effective communication with people of different cultures is especially challenging. Cultures provide people with ways of thinking--ways of seeing, hearing, and interpreting the world. The same words can mean different things to people from different cultures, even when they talk the "same" language. When the languages are different, and translation has to be used to communicate, the potential for misunderstandings increases. Second are "behavior constraints." Each culture has its own rules about proper behavior which affect verbal and nonverbal communication. Whether one looks the other person in the eye-or not; whether one says what one means overtly or talks a...

Keeled → Inglise keel
14 allalaadimist
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Eesti ökoloogiline jalajälg

EESTI ökoloogiline jalajälg Eesti elaniku ökoloogilise jalajälge suurus on 7,9 hektarit. Millega tegeleb riik? 1. Toituainete tootmine 2. Puidu- ja metallitööstus 3. Elektri-ja soojatootmine 4. Põlevkivitööstus  Süsiniku osakaal 2,79 gha / inimese kohta  Põllupinna osakaal 0,84 gha / inimese kohta  Karjamaa osakaal 0,14 gha / inimese kohta  Metsa osakaal 2,37 gha / inimese kohta  Kalapüügi territooriumi osakaal 0,08 gha / inimese kohta  Täisehitatud maa osakaal 0,18 gha / inimese kohta  Kaevandused tegeleb põlevkivivarude jätkusuutliku kaevandamisega, selleks et varustada elektri- ja õlitootjaid kütuse ja toorainega.  Meie suure jalajälje põhipõhjus peitub põlevkivienergeetikas, mis tekitab suure hulga süsihappegaasi.  Kuid peale selle on suure jalajäljenäidu taga ka nn. autostumine ning meie läänelikud tarbimisharjumused. Kas rii...

Geograafia → Geograafia
27 allalaadimist
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CULTURAL TOURISM 2011 MEDIA

Eesti Hotelli- ja Turismikõrgkool Hotelliteenindus H11 Oksana Bazakova CULTURAL TOURISM 2011 MEDIA & MARKETING PLAN ANALYSIS Analüüs turundusest alustest Õpetaja: Kristi Leinus Tallinn 2012 CULTURAL TOURISM 2011 Media & Marketing plan analysis. The first thing I came to notice while reading the document was that the plan provides no summary, neither in the beginning nor in the end and lacks any clearly-defined structure that would allow the reader to analyze the ideas presented in the plan in a comfortable manner by gradually proceeding from section to section. A more thorough step by step analysis is provided below: 1. Missing Executive Summary ­ The analyzed m...

Keeled → Inglise keel
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Summary of three scientific articles

Antibiotics are one of the greatest success stories of modern medicine – they have transformed our lives. But they may now be endangering lives, too. I chose three articles on the issue that dissert the topic of antibiotics in wastewater. To begin with, for years scientists have been aware of the potential problems of antibiotics being present in wastewater. For now, the research of engineering professor Olya Keen is showing that treatments to clean wastewater may actually be creating new antibiotics and further contributing to the development of antibiotic resistance in the environment. Keen is studying doxycycline, one of the widely used class of antibiotics. Their research to date is showing that chlorine used to treat wastewater is actually changing the makeup of the doxycycline and forming new antibiotics. Subsequently, the question arises: how do all the antibiotics find their way into wastewater? Olya Keen answers: ”Those that a...

Keeled → Inglise keel
4 allalaadimist
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Psychology – Gleitman

Psychology ­ Gleitman Blood flow in the brain during different activities: the rate of blood flow is measured by special radiation counters that are placed at various points of the skull and that monitor radiation from mildly radioactive gas injected into the bloodstream. Blood flow pattern depends on what the patient does ( different pattern is found when person is reading aloud, yet another when he watches a moving light and so on). Ambiguous sights and sounds: The way ambiguous figures are perceived often depends on what we have seen just before. For example, if we are first shown an unambiguous figure of a rat, the ambiguous picture will be seen as a rat. If we are first exposed to an unambiguous face, we see the ambiguous figure as a face. What holds for visual patterns also holds for language. Many utterances are ambiguous. If presented out of context, they can be undestrood in several different ways. For exam...

Psühholoogia → Psühholoogia
22 allalaadimist
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Business process reengineering

Does our mission need to be redefined? Are our strategic goals aligned with our mission? Who are our customers? ,,Often, no one is responsible for the overall performance of the entire process." ,,Reengineering maintains that optimizing the performance of subprocesses can result in some benefits, but cannot yield dramatic improvements if the process itself is fundamentally inefficient and outmoded." ,,For that reason, reengineering focuses on redesigning the process as a whole in order to achieve the greatest possible benefits to the organization and their customers." ,,BPR derives its existence from different disciplines, and four major areas can be identified as being subjected to change in BPR - organization, technology, strategy, and people - where a process view is used as common framework for considering these dimensions. The approach can be graphically depicted by a modification of "Leavitt's diamond".[8]" Early BPR literatu...

Informaatika → Infosüsteemide analüüs ja...
21 allalaadimist
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Staffing - Xculture

Staffing The most effective way of staffing for Daffodils Games & Publishing would probably be the combination of locals and expatriates. As the company is small and with a limited budget the chosen method must be both economical and effective. Since the entry mode chosen was exporting, the best way to maintain the low budget would be to mainly hire locals together with few expatriates. As the market of entering is a foreign country (Nigeria) there would be needed to hire locals of the new country in the sales, marketing and legal departments. The locals should be hired as sales representatives and agents as they know the culture, methods to approach the possible customers and the needs of the market of the new country. Their tasks would be the direct selling (i.e. door-to-door selling, attending fairs and trade shows) and also meeting with the potential retailers and ...

Keeled → Inglise keel
1 allalaadimist
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5C’s of Credit

5c’s of Credit When you apply for a loan, the lender will evaluate your request in order to determine whether or not it is a good decision to lend you and your business money. A common evaluation framework is the Five C’s of Credit: capacity, capital, collateral, conditions and character. Capacity refers to your ability to meet the loan payments. The prospective lender will want to know exactly how you intend to repay the loan. The lender will consider the cash flow from the business, the timing of repayment, and the probability of successful repayment of the loan. Lenders will also consider payment history as an indicator of future payment potential. For example, if you have a history of not paying back loans then it becomes more difficult to obtain additional loans. Capital is the money invested in the business and is an indicator of how much is at risk should the business fail. Lender...

Keeled → Inglise keel
2 allalaadimist
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Lihaskude

Histoloogia ja embrüoloogia 10. loeng Lihaskude Lihaskude · Erinevad lihaskoe liigid tekivad mesodermi erinevatest osadest (ainult müoepiteliaalsed rakud mõnedes näärmetes ja silma vikerkesta lihased on ektodermaalset päritolu) · Lihasrakud on väljavenitatud, pikitelg on kokkutõmbumise suunas · Kokkutõmbumise kandjateks on müosiinist ja aktiinist müofilamendid · Lihaskoe rakkude tunnuseks on mitokondrite suur hulk, inklusioonidest esinevad glükogeen ja müoglobiin Lihaskoe klassifikatsioon · Eristatakse kolme struktuurselt ja funktsionaalselt erinevat lihaskoe tüüpi ­ 1) silelihaskude- ristivöötsus puudub ­ 2) skeletilihaskude - ristivöötsusega, tahtele alluv ­ 3) südamelihaskude- ristivöötsusega, tahtele allumatu · Paralleelsed terminid ­ tsütoplasma = sarkoplasma ­ plasmalemm = sarkolemm ­ endoplasmaatiline retiikulum = sarkoplasmaatiline retiikulum...

Bioloogia → Bioloogia
19 allalaadimist
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Raamatu "About a boy" täispikk jutustus koos uute sõnadega

About a boy Nick Hornby I read a book named About a boy. It was a book full of romance, serious problems, also full of comedy . This story is about a man called Will and a boy called Marcus, how did they change each other lives. Will lives a very comfortable lifestyle in London, thanks to substantial royalties left to him from the successful Christmas song that his father composed. Will doesn´t need to work and spends most of his free time watching television, and reading about pop culture. When Will's friends, Christine and John ask him to be the godfather of their second child, Will bluntly refuses, he didn´t want to be responsible for the child, if something would happen with her parents. In an attempt to avoid spending time with the couple, Will meets Angie, and starts dating with her. But soon they break up and Will understands, that he have to look...

Keeled → Inglise keel
31 allalaadimist
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The Real Estate Developer´s Handbook

The Real Estate Developer´s Handbook Estonian University of Life Sciences Tartu 2012 The Subject The Real Estate Developer´s Handbook By Tanya Davis in 2007 Florida, USA Chapter 2: Predevelopment Chapter 3: Refining Your Idea Target group The target group of "The Real Estate Developer´s Click to edit Master text styles Handbook" consists of Second level anyone who is starting or Third level Fourth level has an interest in starting Fifth level working in the real estate developing scene, including students . Predevelopment · From the first glimpse to the beginning of construction. · Set up a "waterproof" business. · ...

Keeled → Inglise keel
3 allalaadimist
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Erialainformatsiooni otsing internetis.

Iseseisev töö nr. 8 1. 1 a) Google Scholar b) c) 40 f) Gomez, C., Betzer, J-F., Voituriez, A., Marinetti, A. (2012). Phosphine Organocatalysis in the Synthesis of Natural Products and Bioactive Compounds – ChemCatChem, 5(5), 1055-1065. [Online] Wiley Online Library. 1.2 a) MDPI Open Access Journals. (ei leidnud otsingumootorite nimekirjast ühtegi, mis oleks minu teemal vasteid andnud) b) Title/Keyword: synthesis of bioactive compounds; article; 2010-2016 c) 28 Väga hea veebileht, mugav informatsiooni otsida, visuaalselt väga meeldiv. Ka sisu tundub tõsiseltvõetav, informatsiooni on seal piisavalt ning seda on ka hea filtreerida. Palju täistekstartikleid. („MDPI is a member of the Committee on Publication Ethics (COPE). MDPI takes the responsibility to enforce a rigorous peer-review together with strict ethical policies and standards to ensure to add high quality scientific works to the field of scholarly publication.“) f) Kw...

Keemia → Keemia andmekogud ja...
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What is nutritional therapy

What is Nutritional Therapy? Nutritional Therapy is the practice of using nutritional science to promote health by applying the latest theories and research in this field. My personal and professional experience assure that wholesome nutrition can enhance health and be the origin of natural glow from the inside out. What is wholesome nutrition? Wholesome nutrition consists mostly of foods of plant origin that have been processed as little as possible but as much as necessary to retain all essential and health-promoting substances necessary for supporting immune system and self-healing properties of the body. ֎ For exampleFor For exampleexample, when doing your grocery shopping, it is better to buy raw carrots rather than tinned. When possible buy organic carrots and regionally grown since it is beneficial for health, ethically attractive and ecologically sustainable. Nutritional Therapy specially focuses on us...

Toit → Toitumisõpetus
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IBM Watson

IBM Watson Sander Siniorg 134676IAPB Description • Question answering computing system • Can process 500 gigabytes per second • Hardware cost about $3 million • Sources of information: encyclopedias, dictionaries, thesauri, newswire articles, and literary works Operation • Parses the clues into fragments • Executes thousands algorithms simultaneously • The more algorithms that find the same answer the more likely Watson is to be correct • Checks if potential solution makes sense • Dynamic learning History • Development started in 2005 • First initial tests in 2006 • First successful tests in 2008 • Jeopardy matches in 2011 Future plans • Clinical decision support • Watson Engagement Advisor • Research • Build new Watson-powered apps Thank you for your attention

Keeled → Inglise keel
2 allalaadimist
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Places to visit in Estonia

Places to visit in Estonia Sten Maileht Otepää Adventure Park · Established in 2005 · 8 tracks 58 obstacles · Night adventure head torches Tallinn's Medieval Old Town · 1997 Unesco · Authentic hanseatic architecture · Town Hall Square · Outdoor cafes Piusa sand caves · 1922-1970 Cause of manual mining of class-sand · 1999 3000 · 1922-1970 under protection · potential falls Kaali field of meteorite craters · In Saaremaa · 7500-7600 years ago atomic bomm · Big crater diameter of 110 m and depth of 22 m and 8 smaller craters · World's giant craters Kaali crater is on 8th place Lahemaa National Park · oldest and largest national park · established in 1971 · covers 72,500 ha Thank you for listening !

Keeled → Inglise keel
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Energeetika arengu plaanimine

ELEKTROENERGEETIKA INSTITUUT Referaat Taastvad Energiaallikad Esitamise tähtaeg 14.04.2009 Õppejõud: Hannes Agabus Tudeng: Sergei Belosapko Nikita Naumov Tallinn 2009 Contents: 1. Renewable energy 1.1. Costs................................................................................................................... 2 1.2. Potential future utilization..............................................................................4 1.3. Why Don't We Use More Renewable Energy? ...........................................5 2. Energy Types 2.1. Wind Energy.......................................................................................................6 2.1.1. Annual Generation........................................................................................7 2.1.2. ...

Elektroonika → Energeetika arengu plaanimine
38 allalaadimist
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Unique mind, Derek Paravicini

Unique mind Derek Paravicini Maarja & Evely K109 Biography Born: July 26, 1979 (age 31) He was born premature, at 25 weeks. He lost his sight and had severe learning diffuculties. He also has autism. By the age of four, he had taught himself large number of pieces on the piano. At this time, his enormous potential was recognised by Adam Ockelford, then music teacher. Derek's first major concert was at the Barbican Halls in London, when he was just 9 (in 1989). Aged ten he was presented with a Barnardo's Children's Champion Award by Diana, Princess of Wales. In 2009 he was one of the subjects of the NOVA series' episode, "Musical Minds". Official website: http://www.sonustech.com/paravicini/index.html Videos: http://www.metacafe.com/watch/4303465/derek_paravicini_on_60_m http://www.youtube.com/watch?v=r6HCXx8U6Ko http://www.youtu...

Keeled → Inglise keel
6 allalaadimist
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Sagedamini esinevad korrosioonid

Aim To familiarize oneself with some more common instances of corrosion. Reagents Hydrochloric acid 0.1 M; sulphuric acid 0.1 M; zinc and aluminium granules; copper wire; solution of copper(II) sulphate; solution of copper(II) chloride; solution of iron(II) sulphate; solution of potassium hexacyanoferrate(III); zinc-plated iron sheet; tin-plated iron sheet; iron paper clips; solid NaCl; urotropin. Equipment Test tubes, small beaker (50 cm3), centrifuge tube. Experiments 1. Making of a galvanic pair 1.1. Place a zinc granule on the bottom of the centrifuge tube and pour solution of hydrochloric acid on top. Write down the equation of reaction which occurs. Which compound is the oxidant, which is the reductant? Zn+2 HCl ZnCl 2 + H 2 -¿ H 2 Oxidant is H: +¿+2 e ¿ 2 H¿ 2+ ¿ ¿ ...

Keemia → Keemia ja materjaliõpetus
6 allalaadimist
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Environment and renewable energy

Environment and renewable energy 1. How can we help bring about a change in behavior? * Renewable energy is the sun and the water that people use, but not yet so widely. Required on all homes, various stations, hypermarkets solar panels to use the potential energy, the stock of which is not completed within 5 billion years. * Renewable sources such as wind and solar are intrinsically unsuited to meeting the demand for continuous, reliable supply on a large scale – which comprises most demand in developed countries. The criteria for any acceptable energy supply will continue to be cost, safety, and security of supply, as well as environmental considerations. 2. How can we encourage sustainable development? * To encourage you in the following way. To allocate money for the construction of such stations to States that are unable to pay for expensive power plants. Permanent sponsorshi...

Keeled → Inglise keel
1 allalaadimist
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Geisha

Geisha Autor Vocabulary Becoming a Geisha Appearance Geisha and prostitution Personal relationships and danna Vocabulary Geisha Maiko Okiya Ozashiki Onee-san Minarai Becoming a Geisha Apprenticeship: Strict Learning traditional arts Minarai Onee-san Ozashiki ­ sit and observe ->potential clients Erikae White collar Hairstyle changes Maiko Minarai Appearance Makeup Most recognisable characteristics White base, red lipstick, red or black eyes and eyebrows Dress: kimono with obi and zoris and tabis Hair Hair-combs and hairpins No pillow wig zoris tabis Click to edit Master text styles Second level Third level Fourth level Fifth level A geisha, when she is working, is just that: the illusion of female perfection. Geisha and prostitution Geisha is not a...

Keeled → Akadeemiline inglise keel
50 allalaadimist
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Atomic energy

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. Nuclear power is reliable, but a lot of money has to be spent on safety - if it does go wrong, a nuclear accident can be a major disaster. One of the most feared disadvantages of nuclear energy is the potential for weapons. Each year, every nuclear reactor is capable of making enough plutonium to build over thirty nuclear bombs. Nuclear plants must be secured well enough to prevent this material from falling into the wrong hands. ...

Keeled → Inglise keel
5 allalaadimist
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Demand and Supply

MARKET Market system is an interrelated set of markets for goods, services and inputs. A market is defined as the interaction of all potential buyers and sellers of a good or class of goods that are close substitutes. · The markets provide information to agents that may be used to identify and evaluate alternative choices that might be used to achieve objectives. · Each agent acting in a market has incentives to react to the information provided. · Given the information and incentives, agents within markets can adjust to changes. The process of market adjustment can be visualized as changes in demand and/or supply. · Markets include all potential buyers and sellers ­ geographic boundaries of market ­ markets defined by nature of product and characteristics of buyers ­ conditions of entry into market ­ markets, competit...

Majandus → Micro_macro ökonoomika
12 allalaadimist
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Microcontroller homework 4

Microcontroller homework for week 07 1. A) 40000 counts B) 36000 counts The difference between 20MHz and 18MHz is 4000 counts. 2. A) 555,555 counts more B) Higher resolution is caused by increased sampling rate. 3. A) Because the mixer needs additional components B) The mixer approach multiplies the frequency shift you want to measure, but also any other frequency shift. This includes drift caused by component heating, noise, etc. 4. The output waveform according to input: 5. A) 100 Hz B) 500 Hz C) 1 kHz 6. In an electrical system, a ground loop usual...

Masinaehitus → Mikrokontrollerid ja...
57 allalaadimist
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Presentatsioon: How does technology can improve a business?

How does technology can improve a business performance? Keys to successful business Great service Highly productive employees Things have to be organized Analyze performance Understand risks Be innovative Why to use technology? Innovations in technology can help to turn small local businesses into global businesses Technology brings businesses closer to customers Increases productivity Makes things easier Involves more potential customers Can analyze performance How to use technology? Good communication Use smartphones Connect employees virtually with the company Teleconferencing Create employee portals and team sites No matter with location Better reviews Bring businesses closer to customers Help via email Online chat How to use technology? Internet marketing Information...

Keeled → Inglise keel
2 allalaadimist
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All about High Tech

All about High Tech High tech is technology that is at the cutting edge--the most advanced technology currently available. There is no specific class of technology that is high tech--the definition shifts over time--so products hyped as high tech in the 1960s would now be considered, if not exactly low tech, then at least somewhat obsolete. This fuzzy definition has led to marketing departments describing nearly all new products as high tech. Economy Because the high-tech sector of the economy develops or uses the most advanced technology known, it is often seen as having the most potential for future growth. This perception has led to high investment in high-tech sectors of the economy. High-tech startup enterprises receive a large portion of venture capital. However, if, as has happened in the past, investment exceeds actual potential, then investors can lose all or most of their investment. High tech is often viewed as high risk, but...

Keeled → Inglise keel
24 allalaadimist
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Mikrokontrollerid ja praktiline robootika

Homework-04 Solution (100 marks) Read Chapter_4_Time_Based_Measurements.pdf Question 1 (10 marks) When converting an analogue value to a frequency, consider the following diagram describing the system. The frequency changes from 20 MHz to 18 MHz and the system samples at an interval of 2ms. How many counts does the microprocessor detect at, a) 20 MHz? b) 18 MHz? What is the difference in terms of number of counts detected by the microprocessor? Solution: 1 1 a) Converse 20 MHz to time length: T    0.00005ms f 20,000,000 2ms Number of counts in 2ms: N   40,000 0.00005ms 1 1 b) Converse 18 MHz to time length: T    0.000055556ms ...

Informaatika → Informaatika
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Improved Windows for Cold Climates

Improved Windows for Cold Climates In this paper the possibilities of improving the energy performance of windows in cold climates are exam-ined. The background for using windows with improved energy performance is the need to reduce the en-ergy consumption in buildings. Since the heat loss through windows often represents half the total heat loss from houses, much energy can be saved by developing and using better windows with respect to energy performance. The main purpose of having windows in houses is that they provide daylight and view, but windows also provide solar gain that can be utilized as a contribution to the space heating in the building. Therefore the windows also have a positive influence on the energy balance of buildings. To evaluate the possibilities for developing better windows with respect to energy performance when used in Nordic and arctic climates, seven different window types have been examin...

Ökoloogia → Ökoloogia ja...
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rtf

For or Against a Mobile Phone

For or Against a Mobile Phone Technology has developed very strongly. It has become a part of our lives. Nowadays most of the people own a mobile phone and they can not live without them. There are some arguments for and against having a mobile phone. There are many favour things of mobile phones. The biggest advantage of having a mobile phone, is that people can communicate with each other in all-over the world. Sending an sms is quite quickly and easy way to say something important. Finally, mobile phones are the tools of some people, like a businessmen´s. On the other hand, they can cought a lot of damage. Todays, it is very popular to take an sms loan. Many criminals use it for against us and steal our money very simply. Secondly, big bills are not the sound of our parent`s ears. Finally, the mobile phones can be used of cold steels. For example Russel Crow`s incident couple of ye...

Keeled → Inglise keel
32 allalaadimist
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Savanna

Savanna A savanna is a grassland ecosystem with scattered trees or shrubs. In savannas trees are small or widely spaced so that the canopy does not close. It is often believed that savannas are characterized by widely spaced, scattered trees, however in many savanna communities tree densities are higher and trees are more regularly spaced than in forest communities. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of C4 grasses. Savannas are also characterised by seasonal water availability, with the majority of rainfall being confined to one season of the year. Savannas can be associated with several types of biomes. Savannas are frequently seen as a transitional zone, occurring between forest and desert or prairie. Although the term savanna is believed to have originally come from a Native American word describing "land which is without trees but with ...

Keeled → Inglise keel
9 allalaadimist
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Dwarfism

Dwarfism Annika Annsoo Dwarfism A dwarf less than 147 cm. More than 200 different conditions can cause dwarfism. Dwarfism itself is not a disease. Types and differences More than 200 different types There are two general types: 1. Shorttrunk dysplasias. 2. Shortlimb dysplasias. The most common types of skeletal dysplasias include: 1. Achondroplasia (one per 26,000 to 40,000 births) 2. Diastrophic dysplasia (one per 110,000 births) 3. SED (one per 95,000 births) Primordial dwarfism A rare form of dwarfism that results in a smaller body size in all stages of life beginning from before birth. Potential causes Many forms of dwarfism are usually the result of a spontaneous mutation in a single gene from averagesized parents. By genes inherited from one or both parents. Diagnosis Through prenatal testing. ...

Keeled → Inglise keel
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Essee: The effects mobile phones have on our lives.

The effects mobile phones have on our lives Martin Põldvee 12a It is clearly that mobile phones have become an irreplaceable part of our lives. We use it to communicate with others, arrange our business or just for entertainment. As the mobile phones have simplyfied our lives in various ways, it also brings many disadvantages. To begin with, many researches have shown that mobile phone radiation may be harmful to human health. If mobile phones are used too frequently it may slightly damage your brain or reduce men's potential in getting siblings. It is also belieaved that mobile phones may cause some sleeping problems. Another, more usual problem what comes with cellphones is that they are expensive to use and when the battery is dead, it is completely useless. Also if parents trust their children to use mobile phones at very young age, the may get surprised when they finally see the bill. Because there are...

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27 allalaadimist
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Capital punishment - inglise keel

Capital punishment Capital punishment is the killing of a person by judicial process as a punishment for an great offence. It has been used in almost every part of the globe. There is an international organisation called Amnesty International who are fighting for human rights. Thanks for them there are many countries who abolished it. But is it right or should capital punishment exist? Firstly I belive capital punishment should exist because if you gonna take somebody's life it is only fair when you pay for this with your own life. Many people are thinking how cruel it is for a criminal but we should also think of the families that are broken apart because of the merciless acts of these criminals. Secondly it is too expensive to hold prisoners who have lifelong punishment. Especially it affects countries who are financially disadvantaged. It is not fair that taxpayers have to maintain the murders. Thirdly death penalty scares potent...

Keeled → Inglise keel
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ppt

Presentatsioon Microsoft corporation

Microsoft Corporation Microsoft corporation history · Microsoft was founded in 1975 by Bill Gates and Paul Allen. · The company's core business is based on developing, manufacturing, and licensing software products, including operating systems,software development tools etc. · Led by Bill Gates, the world's wealthiest individual and most famous businessman. Microsoft`s aims and objectives ·Aim is to launch new tech operating systems. ·Sell windows operating systems to customers and beating Apple. ·Developing new ideas of products and to enable people and businesses throughout the world to realize their full potential. For example: Xbox(360),Micrsoft windows, Microsoft office... Windows Vista software XBOX 360 Corporation structure ·The company is run by a Board of Directors consisting of ten people, made up of mostly company outsiders. ·There are five committees within the board which oversee more...

Keeled → Inglise keel
33 allalaadimist
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Why do I need to speak English in English class?

Why do I need to speak English in the English class? I am going to write why I need to use English in English class. Using English in theEnglish class is important, because it is the best practise for English pronunciation and the more I use English the more I will command the language. I must express strong regret that I have not been using English in English classes very often and because of that I have many cacoepies and I am not very good at speaking English and that is why I should speak English during the English classes much more. Using English frequently gives me better understanding of the language, I will become more fluent in it and my general intelligence improves remarkably. Human beings are unique species because of their ability to learn, but in order to use this ability's full capacity, I must study every day. As to languages, constant improving is even more important becaus...

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odt

Pros and cons of keeping fit

Good points · More energy ­ If you are physically active you have more energy and you are less lazy · Better appearance ­ If you exercise regularly, you keep fit. This means you decrease the amount of fat cells in your body and make your muscular cells grow bigger and you look more appealing. It also increases your confidence · Better mood ­ If you are an active person and work out, then you will have a better mood and you are happier. · Longer life expectancy ­ Regular exercise can also help you to live longer because it makes your body and whole organism tougher which also helps to lower the risk of potential infections and illnesses Bad Points · Over exercising ­ Exercising regularly is a very good thing for your body, but it must not be over...

Keeled → Inglise keel
18 allalaadimist
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docx

Advertisements

Advertisements The mass media is flooded with advertisements of every kind. One only has to flip through the pages of magazines or newspapers or sit through a television program to see the wide coverage that advertisements receive in terms of space and time. Companies fork out large amounts of money just to advertise their products or services. What, the, are the benefits of advertisements ? Advertisements offer a wide variety of options to both potential buyers and sellers. Through advertisements, employers can recruit workers. People who wish to put up their properties for sale can find buyers or vice versa. Although there are grouses about advertisements, the numerous benefits of advertisements remain undisputed. Advertisements are the lifeblood of many television and radio stations. Many companies build a reputation for their products through advertisements. Sometimes companies sponsor major sportin...

Keeled → Inglise keel
4 allalaadimist
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It is said that advertising is legalized lying

It is said that advertising is legalized lying. Are the advertised products as useful and needed as they are presented to be? Ads want to make us believe that we need the things or services they are advertising. Advertisements are often placed anywhere people can easily see or hear the information such as TV- or radio commercials. Most of the potential consumers look at the products offered by the media and assume that these items would be effective and useful to them in everyday use. Therefore people who create advertisements have realized that consumers want to buy items that famous people have advertised. The stars prmoting the product most of the time dont even use it. They are just hired to make people believe that the products promoted are the best on the market. Companies need ads to make their product stand out of the large competition in the market. But are they lying? I don't think so. There are exa...

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3 allalaadimist
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48
pdf

Wave-energy

1 Wave energy Introduction to wave energy There are several possibilities to harvest different forms of energy from the sea. One of these options is the usage of waves for the generation of electricity. The devices needed to perform this task are called wave energy converters. Wave energy is indirect solar energy in twice. At first there is the wind, which is caused by variations in atmospheric pressure due to a differential solar heating of earth's surface by the sun. Different regions of pressure drives a force which rises a movement of atmospheric air masses that causes the earths wind system. If wind strikes over the surface of an open water, waves are induced. First they are very flat with only a low level of energy. When there is a long distance over the water on which wind can attack the small ones, they became bigger and bigger with a l...

Keeled → Inglise keel
1 allalaadimist
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docx

Kujutlus linnast 1. peatükk

Kujutlus linnast Kevin Lynch Peatükk 1: Kujutlus keskkonnast Esimene peatükk selgitab linna mõistet ja tutvustab linnakeskkonna kogemisega seotud mõisteid nagu loetavus, struktuur ja identiteet, kujuteldavus ning kujutluse loomist, samuti tutvustab ülejäänud raamatut. Linn on suuremõõtmeline konstruktsioon ruumis, mida on võimalik vaadelda vaid aja möödudes. Ehkki see on ajas võrdlemisi stabiilne, on see samal ajal igavesti muutuv detailides. Linna muutumise üle on võimalik omada vaid osalist kontrolli ja on oluline arvestada, et sel ei ole konkreetset lõpptulemust. Samuti on oluline mõista et linnapildis on liikuvatel objektidel, nagu inimesed ning nende tegevus, sama oluline tähtsus kui liikumatutel. Keeruline on linnakeskkonna puhul saavutada ühtselt head kvaliteeti ning ehkki enamusele linna elanikest on selge, millis...

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20 allalaadimist
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docx

"Marketing"

ESTONIAN UNIVERSITY OF LIFE SCIENCES Institute of Economics and Social Sciences BOOK REVIEW ("Marketing" , Eric N. Berkowitz, Roger A. Kerin, William Rudelius) (Pages : 15-23) Prepared: Kadri Tamm, MF-I-4 Instructed: Jane Tammeorg Tartu 2009 Marketing Basics for the Small Business Marketing is the wide range of activities involved in making sure that you're continuing to meet the needs of your customers and getting value in return. Marketing is usually focused on one product or service. Thus, a marketing plan for one product might be very different than that for another product. Marketing activities include "inbound marketing," such as market research t...

Keeled → Inglise keel
37 allalaadimist
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docx

What is wrong with current school education?

What is wrong with current school education? School education right now, like democracy, is not perfect. It has to be perfected all the time, according to the ways of life, which are always changing. There definately is not a certain perfect solution. Firts problem in current education system coul be that students are put into a „box“. Everyone gets graded by a certain standard, if you can not reach that line, then yo have failed. This is the fairest way, at least in concept. But not all the people have same abilities and strengths. Education should be more personal, focusin on a certain students talents and strengths and trying to develope those, so that the children could reach their full- potential and would always be encouraged to follow their heart in life. Secondly, there should be more practical learning. Practical learning is much more sufficient and also more fun. Learning can be fun, but children do not know...

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8 allalaadimist
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rtf

Animals shrinking in the heat

Animals shrinking in the heat This article was published in Daily mail, on 17 October 2011. The author of the article is Tamara Cohen. The article discusses about animals who are shrinking due to global warming. Scientist have warned, that animals such as sheep, deer, birds and reptiles are shrinking due to climate change. Researchers say warmer temperatures over the past few years have made some animals adapt to need less body fat to survive while others are struggling for food. In the next few decades, some types of mammals, fish, birds and plants are getting smaller and evolve into miniature versions of what they are today. This could force some creatures, that people eat, to become extinct, Dr David Bickford from the National University of Singapore reviewed research showing creatures from deer to tortoises, gulls, goshawks and even polar bears have already shrunk over the past 50 years. 'Because recent climate change may be fast...

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3 allalaadimist
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Letter of application

Letter of application Dear Miss Cheung I am writing at the recommendation of my supervisor, Dr Denise So, who suggested I contact you concerning job opportunities as an analyst at Thomson Consulting. Please accept this letter and accompanying resume as evidence of my interest in applying for this position with your company. I am a computer major of the Hong Kong University of Science and Technology, who is about to graduate in June. The degree programme has equipped me with a solid foundation knowledge in computer science. Courses that should be of particular relevance to the present position include computer engineering, operation systems, network administration and database management. I have learnt about the latest technology in these areas, and I have confidence that I can self-learn continuously to keep up with the rapid development in this field. Other than my studies, I have been earnestly seekin...

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124 allalaadimist
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pptx

The Internet and Social Order

The Internet and Social Order KAROLIN PETERSON The Internet is, as of today, a fairly unrestricted medium where all sorts of information can be published and accessed. Do I think there should be any restrictions and censorship imposed relating to inappropriate or potentially dangerous content that could pose a threat to public safety? In my opinion there shouldn't be any kind of information that could danger people available online e.g you can easily find instructions how to build a bomb (smoke bomb, atomic bomb) http://www.youtube.com/watch?v=rUakUPkbpU checking in online (e.g on facebook) shows where you are at the moment and that makes it easy for the burglars to know when you're away from home. Do I think the government has any right or reason to monitor people's online activity? The government should find out about potential threats online but should still let people keep their priva...

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2 allalaadimist
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pptx

Williamsi Sündroom

WILLIAMSI SÜNDROOM Merilin Henga O13-007 MIS ON WILLIAMSI SÜNDROOM?  Põhjustab deletsioon 7.kromosoomi pikas õlas  Deleteeritud piirkond hõlmab endas rohkem kui 25 geeni  1:10000 sünni kohta  Sündroomi ei pruugi olla esinenud suguvõsa ajaloos  50% võimalus, et Williamsi sündroomiga inimene võib kanda sündroomi edasi oma lapsele SÜMPTOMID  Williamsi sündroomiga lastel on sageli sarnased näojooned.  Väike nina  Pikk vagu nina ja ülahuule vahel  Suur suu, hambad asuvad laiemalt  Paksud huuled  Väike lõug  Vaimne alaareng  Südamerikked  Ülitundlikud helide suhtes ISIKSUS  Väga sõbralik isiksus  Meeldib suhelda ning nad on suhtlemises vastupandamatult armsad  Unikaalne oskus end sõnades väljendada  Tavaliselt ei pelga võõraid  Aktiivsed looma suhteid nii täiskasvanute kui ka lastega ARENG  Suuremal osal WS isikutel esineb vaimse ...

Bioloogia → Bioloogia
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