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Lained

Lained Mida nimetatakse laineks Laineks nimetatakse võnkumise levimisprotsessi ruumis. Laine kui häiritus levib keskkonnas lõpliku kiirusega. Kuidas lained jagunevad ? Lained jagunevad ristlaineteks ja pikilaineteks , keskkonna järgi ruumelastuslaineteks ja kujuelastuslaineteks. On olemas ka pinnalained, tasalained ja sfäärilised lained Kõige lihtsamad lained on ühtlases keskkonnas levivad elastuslained Elastsuslaine Elastsuslaine tekib keskkonnas, mille osakesed on püsivas tasakaalus (aatomid kristallvõres, molekulid vedeliku pinnal) juhul, kui mõne(de) osakes(t)e kohalt nihutamine rikub süsteemi tasakaalu. Paigaltnihutatud osakese ja naaberosakeste vahel tekivad sel juhul elastsusjõu tüüpi jõud, mis · sunnivad paigaltnihutatud osakest pöörduma tagasi tasakaaluasendisse; · nihutavad paigalt naaberosakesed. Kuidas lained tekivad Lained tekivad siis, kui võnkumine levib edasi. See on v...

Füüsika → Füüsika
1 allalaadimist
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Power Pointi esitlus Keravälgust

Keravälk Noarootsi Gümnaasium Kristi Kähär 2011 Definitsioon Keravälk on harva esinev muutuva värviga helenduv kera läbimõõduga umbes 20 cm kuni meeter. Keravälk on plasmakera ehk siis kõrgel temperatuuridel (500°C-1500°C) ioonide kämp, mida hoiavad koos selle enda magnetväljad. Esinemine Keravälk esineb enamasti koos tavalise äikesetormiga ning üsna sageli nähakse teda just pärast äikeselööki maapinna kohal hõljumas. On olnud ka tähelepanekuid, kus keravälk on justkui pilvedest alla langenud. Kuidas tekib? Uus-Meremaa Canterbury ülikooli teadlased John Abrahamson ja James Dinniss, seletavad keravälgu teket, lähtudes tavavälgust. Kui välk lööb pinnasesse, siis muutub räni räniauruks. Kui aur jahtub, kondenseerub räni aerosooliks, mis moodustabki kerakujulise palli, mida hoiavad koos selle pinnale kogunevad elektrilaengud. Ja see pall hiilgab, kuna räni ühinedes hapnikuga eraldub soojust. Isel...

Füüsika → Füüsika
22 allalaadimist
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AK-47

AK-47 Place and date Russia, 1944-1946 Weight 4.3 kg (9.5 lb) with empty magazine Length 870 mm (34.3 in) fixed wooden stock Overall Barrel length Cartridge 415 mm (16.3 in) 7.62x39mm M43 Action Gas- information operated, rotating bolt Rate of fire 600 rounds/min Muzzle velocity 715 m/s (2,346 ft/s) Effective range 100­800 sight adjustments m Feed system 30-round detachable box magazine, also compatible with 40- round box or 75- ...

Keeled → Inglise keel
8 allalaadimist
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Premium B2 - Unit 5 vocabulary

Unit 5: vocabulary ­ Sports To score (v.) ­ to get a point in a game Referee (n.) ­ the person who makes sure players follow the rules Competitive (adj.) ­ eager to win Draw (n.) ­ Tie; A situation where both teams have equal amount of points in the end of a game Fencing (n.) ­ Sport in which an epee, foil or saber is used for defense and attack Permission (n.) ­ Permit; Consent To permit (v.) ­ to allow Prohibition (n.) ­ ban To prohibit (v.) ­ to ban Obligation (n.) ­ duty Obligatory (adj.) ­ mandatory; compulsory To be allowed to (v.) ­ to be permitted to To be required to (v.) ­ to be obligated to; to have to Athlete (n.) ­ sports(wo)man Archery (n.) ­ sport in which arrows are shot at a target with a bow To be keen on (v.) ­ to like something To be good at (v.) ­ to be successful at Trophy (n.) ­ something material one receives for winning To ought to (v.) ­ should Inevitable (adj.) ­ unable to be avoide...

Keeled → Inglise keel
5 allalaadimist
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Letter of application (Ärisuhtlus)

that was advertised in The Sunday Times on 15 March. I have attached my CV with the letter of application as requested. I am currently studying Business Administration in Tallinn University of Technology and am seeking for an opportunity to work in a company, which will offer interesting challenges and a chance to evolve. I think Renault is a great choice with its long history and a wide range of vehicle selection. I believe that my good knowledge in math and business related know-how will make me a competitive candidate for this position. Also since Renault is a French company, then my ability to speak fluent French will be of great advantage. As for my personal qualities, I consider myself to be a lively, energetic person with a great sense of responsibility. I find that I can work well under pressure and have good communication skills, which makes me work effectively in a team as well. I am looking forward to hearing about your decision

Keeled → Inglise keel
23 allalaadimist
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Dubstep

Dubstep Koostaja : Henri Haramaa 11A Ajalugu Dubstep sai alguse 1999. aastal Londonis. See tekkis kui hakati kokku segama Inglismaa elektromuusika stiile : 2step garage (2step) sisse hakati segama grime'i, breakbeat'i ja drum and bass'i elemente. Alles aastal 2002 tuli kasutusele dubstepi termin. 2003 hakati BBC Radio 1 kanalil mängima esimesi lugusi, 2004 aasta lõpuks sai dubstep juba Inglismaal üsna populaarseks. 20052008. aastatel hakkas see levima ka väljaspool Inglismaad. 2009 aastast alates on dubstep mõjutanud nii öelda "mainstream" muusikat ja on üldse kogu maailmas tuntuks saanud. Tuntuimad artiste : Borgore, Benga, Flux Pavilion, Doctor P, Nero, Knife Party, Zeds Dead, Datsik, Excision, Emalkay, Mt. Eden, Skrillex Tunnusjooned Dubstep on elektrooniline muusikastiil, mille tempo on üldjuhul 138142 lööki minutis. Bass toob esile tumedaid helisid ja soolotru...

Muusika → Muusika
11 allalaadimist
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Taimede meristeempaljundus

Taimede meristeempaljundus ja kloonimine Arlee Kaugemaa Merlin Kuusemets 12a Märjamaa Gümnaasium 2011 Ajalugu Hakati kasutama raskesti paljundavate taimede kasvatamiseks(orhidee, viljapuud) 1960 hakati meristeempaljundust laialdaselt kasutama Kasutatakse: looduskaitses(hävimisohus olevate taimede kaitseks) Erinevate kultuuride saamiseks(maasikad, viljapuud, pohlad, nelgid, krüsanteemid, kased nt maarjakask, ohustatud taimeliigid nt käpalised). Kloonimine Kloonitakse DNAst, rakust, organismist uut organismi Kloonimine- geneetiliselt identse järglaskonna saamine paljundatavast üksikobjektist. Järglased on kloonid. Meristeempaljundus Meristeemirakkude kasutamine ühelt taimelt mitmete vegetatiivsete järglaste saamiseks. Meristeem ehk algkude on taimedel võrsete tippudes, punga...

Bioloogia → Bioloogia
33 allalaadimist
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Essee - Smoking Should Be Banned in All Public Places

Smoking Should Be Banned in All Public Places Many people nowadays think that it is normal to see people smoking on the streets. But isn't this a bad way to picture our everyday life? It is certainly tue that treating people with smoking-related illnesses costs millions of dollars a year. Many people who have gone down the road of smoking don't have enough money to pay for their treatment. Another point in favour of banning smoking in all public places is the fact that passive smoking is very harmful. A lot of people ­ and not only adults but children too ­ who don't smoke may not even have an idea that being close to a smoking person can be very dangerous. One argument against is that the police has better things to do than to enforce a smoking ban. Smoking is something that all people won't just quit and the trouble for the police for punishing all of them is just too big in quantity. Also you can't force people to ...

Keeled → Inglise keel
8 allalaadimist
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Naise haridusvõimalused keskajal

Naine ja tema haridusvõimalused keskajal Elis Sarapuu 2012 Teemad Hariduse algmed peretütrele - perekonnakasvatus Naiste haridusvõimalused ja takistused Kloostrite tähtsusest (I, II) Haritud naisfiguure keskajal (I, II, III) Kasutatud kirjandus Muusikapala Hariduse algmed peretütrele Perekonnakasvatus ­ moraal ja eeskuju Hariduse algelemendid ­ lugemine ja kirjutamine Õpetati tagasihoidlikkust ja kõlblust Tüdrukute sõnakuulelikuks kasvatamine Hoiti liigse info ja kahjulike teadmiste eest Naiste haridusvõimalused ja takistused Filosoof Aquino Thomas ­ naised on vaid soojätkamiseks Arvamus,et naine ei kuulu iseendale ­ ei määra ise oma saatust Ajanappus ­ hoidis lapse kogu täisealiseks olemise aja ­ iseenda viljakuse ohver Võimalused: riietuti meheks ning pääseti ülikooli õppima Kloostrite tähtsusest I Naistel ''oma tuba'' ­ võimal...

Pedagoogika → Pedagoogika alused
20 allalaadimist
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Berliin külma sõja ajal

BERLIIN KÜLMA SÕ J A A J A L SOLVEIG SAAR EVA-JOHANNA VALKIAINEN GRETE RAUDAM EELLUGU • INGLISMAA, PRANTSUSMAA, AMEERIKA ÜHENDRIIGID JA NÕUKOGUDE LIIT JAOTASID SAKSAMAA JA BERLIINI OKUPATSIOONITSOONIDEKS • SEE JAOTUS PIDI KEHTIMA KUNI UUE, DEMOKRAATLIKU SAKSAMAA LOOMISENI • USA KOOS LÄÄNERIIKIDEGA JA NSV LIIT TAHTSID SAKSAMAAD ENDA ALLA MILLAL? • BLOKAAD- 24. JUUNI 1948 – 12. MAI 1949 • ÜLESTÕUS- 16. – 17. JUUNI 1953 • KRIIS- 4. JUUNI – 9. NOVEMBER 1961 KELLE VAHEL? • BLOKAAD -SAKSAMAA, NSV LIIT, USA • ÜLESTÕUS -SAKSAMAA DEMOKRAATLIKU VABARIIGI EHITUSTÖÖLISED (IDA- SAKSAMAA) JA SAKSAMAA VALITSUS, NÕUKOGUDE SÕJAVÄGI • KRIIS - NSV LIIT JA SAKSAMAA LIIDUVABARIIK (LÄÄNE- SAKSAMAA) MIKS? • BLOKAAD- USA LÄÄNERIIGID JA NSV LIIT TAHTSID SAKSAMAAD ENDA ALLA NING RAHAREFORMI LÄBIVIIMINE • ÜLESTÕUS- RAHULOLEMATUS VILETSATE ELUTINGIMUSTE ÜLE • KRIIS- LÄÄNE- ...

Ajalugu → Ajalugu
11 allalaadimist
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Mate tee

Mate Meriliin Lend MIS ON MATE? Mate on jook, mida saadakse taimest nimega Yerba mate. AJALUGU Yerba matet õppisid tundma Euroopa kolonistid. Materegiooni rahvas arendas mate joomisest välja rituaali, ajaviite ja identiteedi sümboli. Põhja ­ paraguailased suitsevad mate kuivaks ning joovad seda tsitrusega härjasarvest, mida kutsutakse guamba ­ ks. MATEPUU Pärit Paraguay Vabariigist. On väike puu. Matepuu taimed annavad igal suvel kobarate kaupa erepunaseid marju. Matepuu vajab kasvamiseks rauarikast mulda, lähistroopilist kliimat hoovihmade ja kõrvetava päikesega. VALMISTAMINE Valmistamiseks on vaja kalebasse'i (pudelkõrvitsat). Kalebass tuleb täita mate puruga ja selles ulatuses täita kalebass külma veega. Tuleb peale valada kord keema läinud vesi. 2 ­ 5 minutit peab tõmbama. Matet saab valmistada ainult külma veega ka. MATE JOOMI...

Geograafia → Geograafia
6 allalaadimist
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JÄÄKARU

6.c The polar bear (Ursus maritimus) is a bear native largely within the Arctic Circle encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is the world's largest land carnivore and also the largest bear, together with the omnivorous Kodiak bear, which is approximately the same size. A boar (adult male) weighs around 350­ 700 kg (770­1,500 l while a sow (adult female) is about half that size. Although it is closely related to the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice, and open water, and for hunting the seals which make up most of its diet. Although most polar bears are born on land, they spend most of their time at sea. Their scientific name means "maritime bear, and derives from this fact. Polar bears can hunt their preferred food of seals from the edge of sea ice, often living

Keeled → Inglise keel
3 allalaadimist
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3 Days in London

3 days in London Triin Sõro 12b JPG Cultural highlights The tower of London Click to edit Master text style Thames River Cruise Second level Third level Tower of london Fourth level Westminster Abbey Fifth level Windsor Castle Hampton Court Palace Churchill War Rooms Trafalguar square Hampton Court palace Victoria and Albert museum National Portrait Gallery Tower Bridge Exhibition Days out, activities and attractions Click to edit Master text style Second level Visit The London Eye ...

Keeled → Inglise keel
2 allalaadimist
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Eesti Ärkamisaeg

EESTI ÄRKAMISAEG EESTI ROMANTISM Rahvusliku liikumise eeldused 1849. aasta talurahvaseadusega said talupojad võimaluse talusid päriseks osta. Pärisperemehe seisusega kasvas iseteadvus ja õiglusjanu. 1868. aastal kaotati lõplikult teoorjus. 1850. aastatel kasvas rahvakoolide arv, tänu koolmeistritele levisid rahvuslikud ideed. Aleksander II valitsemisaeg (1855-1881) oli suhteliselt liberaalne: tsensuur muutus vabamaks; lubati välja anda eestikeelseid ajalehti, kirjastada eestikeelseid raamatuid. Tekkis eestikeelne ja ­meelne haritlaskond, kes tahtis teostada end kultuuri kaudu ja saada rahvuseks. ÄraTUS Click to edit Master text styles Ärkamisaja tulekut Second level kuulutas Johann Third level Fourth level Voldemar Jannseni Fifth level ajaleht Perno Postimees (1857), mille esimeses numbris p...

Kirjandus → Kirjandus
34 allalaadimist
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Arengusuundi Euroopa muusikaelus 20.sajandi esimesel poolel

Arengusuundi Euroopa muusikaelus 20.sajandi I poolel 20. sajandi I poole muusikasse jätsid Lääne-Euroopa (st Prantsusmaa ja Saksa-Austria) heliloojate kõrval märkimisväärse jälje ka mitmed Kesk-Euroopa heliloojad ­ rumeenlane George Enescu, poolakas Karol Szymanowski, tsehhid Leos Janacek ja Bohuslav Martinu ning ungarlased Zoltan Kodaly ja Bela Bartok. Janacek, Kodaly ja Bartok ühendasid rahvamuusika kunstmuusikaga, mis oli uus nähtus. Varemgi olid heliloojad loomingus kasutanud üksikuid rahvaviiside motiive, kui Janaceki muusika lähtus pea alati Tsehhi muusikalisest folkloorist. Temast nooremad Kodaly ja Bartok olid esimesed, kes pöördusid rahvamuusika poole juba muusikateaduslikel alustel ja süstemaatiliselt. Sel perioodil elavnes ka Inglismaa muusikaelu. Esimeseks selle perioodi heliloojaks said Edward Elgar, kelle looming ei väljunud siiski 19.sajandi romantismi stiiliraamidest, ja Gustav Holst, kelle tänini tuntuim teos on ...

Muusika → Muusikaajalugu
21 allalaadimist
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Letter

Hi Andrew, The hobbies of yours that you told me about in the last letter seem to be quite interesting. I am also into sports like you are. But your interest about machinery and computer are not so thrilling for me. So now I am going to tell you about my hobbies. I have quite a lot of hobbies, they can be related together as sports. I am into lots of sport activities like cycling, rollerskating, running, swimming and dancing. I like playing foot-, basket- and volleyball. I have been to tennis courses when I was little. I played basketball for about two years and our team was quite successful. I have also been to track and field training, but only for a year. I attended dancing also a year and then made a pause and now I take up dance lessons again. It is freestyle dancing that I am dealing with

Keeled → Inglise keel
70 allalaadimist
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Bees

BEES Bees are flying insects closely related to wasps and ants. There are nearly 20,000 known species of bee, in nine recognized families, though many are undescribed and the actual number is probably higher. They are found on every continent except Antarctica, in every habitat on the planet that contains insect-pollinated flowering plants. Bees are adapted for feeding on nectar and pollen, the former primarily as an energy source, and the latter primarily for protein and other nutrients. Most pollen is used as food for larvae.

Keeled → Inglise keel
6 allalaadimist
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Arvo Pärt powerpoint

ARVO PÄRT Elulugu Arvo Pärt on sündinud 1935. aastal Paides, üles kasvanud aga Rakveres, kus õppis muusikakoolis klaverit. Juba kooliajal tegeles ta ka heliloominguga Aastatel 195457 õppis Pärt Tallinna muusikakoolis muusikateooriat. Eestis sai Pärdi muusika kiiresti tuntuks. Konservatooriumi lõpetamise ajaks oli Pärt juba ka väljaspool Eestit heliloojana tuntud. Pärt kujunes seega kiiresti heliloojate noorepõlvkonna liidriks. Haridus ja elukäik Pärt alustas muusikaõpinguid Rakvere Muusikakoolis Ille Martini klaveriklassis, peaaegu kohe sündisid ka esimesed katsetused heliloomingu vallas. On öeldud, et õpingute ajal Tallinna Riiklikus Konsevatooriumis (praegu Eesti Muusika ja Teatriakadeemia) Heino Elleri kompositsiooniklassis paistis, et "ta raputab noote varrukast Kaasaegses muusikas toimuvaga väljaspool Nõukogude Liitu oli sel ajal väga raske kursis püsida, kuid mingil määral hangiti siiski välismaise muusika salv...

Muusika → Muusikaajalugu
17 allalaadimist
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Choctaw

apart to a few miles. The object of the game was to strike the disk or prevent Other games included corn, your opponents from cane, and moccasin games. hitting it. Chunkey player Language English, Choctaw The Choctaw language belongs to the Muskogean linguistic group. Closely related to Chickasaw, some linguists consider the two dialects a single language The Choctaw language is the essence of tribal culture, tradition, and identity. Religion Protestant, Roman Catholic, traditional beliefs Good spirit and an evil spirit. Sun, or Hushtahli, worshippers. Prayers may have been introduced by missionaries. Choctaw prophets were known to have addressed the sun. Traditional clothing Dresses are made by hand

Keeled → Inglise keel
4 allalaadimist
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If I were the Minister of Education in Estonia

If I were the Minister of Education in Estonia During my years being a student, I have noticed that there have been some changes in the Estonian educational system. Some of them are useful, some are not. Yet I think there are still many things that could use a change. I think, that one good change has been made related to the national exams, they have been improved a lot. This has assured an ongoing high level of education in Estonia. Our colleges' curriculums have also certified our college students' competitivity worldwide. I would like to bring out the education getting more and more creative as a positive change. I have noticed the use of active teaching methods and personal approach to the students. If I would be the Minister of Education, I would make the first change in turning the

Keeled → Inglise keel
52 allalaadimist
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Estonian culture

Culture Estonian Estonian is the official language of Estonia, spoken by about 1.1 million people in Estonia. It is a Finno-Ugric language and is closely related to Finnish. Theatre There are Click to edit Master text styles Second level Third level Fourth level Fifth level Eduard Viiralt Click to edit Master text styles Second level Third level

Keeled → Inglise keel
15 allalaadimist
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Modern issues

Modern issues It's 21st century, and we still have many issues, that need to be solved. Of course we can't solve all the problems. It is impossible, but at least we should give our best to try to solve these important modern issues. One of the biggest issues is access to clean water. 1st and 2nd world countries may not or don't have that problem at all, but access to a clean water is a serious issue for 3rd world countries. 3rd world countries might have an access to water, but not to clean water. It is important to have a clean water, because there are a lot of dangerous diseases in dirty water. It's a problem, which needs to be solved as quickly as possible. Another problem is an access to good food. About 21,000 people die every day of hunger, or hunger-related causes. This is one person every four seconds. Most of them are children. We already grow enough food for 10 billion people, so the...

Keeled → Inglise õiguskeel 1
6 allalaadimist
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Alternatiivne meditsiin

Alternative medicine is defined as therapeutic practices which are not currently considered a part of conventional medical practice. Alternative therapies include folk medicine, herbal medicine, homeopathy, acupuncture, massage, color and music therapy and several other therapies. Acupuncture is an ancient Chinese therapy that involves inserting needles into the skin at specific points of the body. These points are believed to be energy channels and related to the internal organs. Aromatherapy is the method of healing using very concentrated essential oils that are often highly aromatic and extracted from plants. There are several tehniques used in aromatherapy. Massage is the most familiar method of treatment. Essential oils are able to penetrate through skin and are taken into the body, healing and influencing inner organs. The addition of a number of drops of an essential oil to the bath water is soothing and relaxing,

Meditsiin → Terviseõpetus
11 allalaadimist
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Kuu faasid, Varjutused

KUU FAASID, VARJUTUSED Keiu Pirnpuu KUU FAASID Oma läheduse tõttu Maale on Kuu näiv liikumine teiste taevakehade liikumisest keerulisem, seepärast taevakaart kuu täpset asukohta ei näita. Küll aga näitab ta ära kuu faasi, mille järgi on ligikaudu võimalik hinnata ka tema näivat liikumist ja nähtavustingimusi. Kuu faas ehk Kuu näiv kuju KUU FAASID Kuu faasid: kuu loomine (kuud ei ole näha) Noorkuu* poolkuu (esimene veerand)* kasvav kuu Täiskuu* kahanev kuu poolkuu (viimane veerand)* vanakuu. KUU FAASID Kuu faaside kindlakstegemine on lihtne: Kuu, millest on näha parem pool, kasvab, ja millest vasak, kahaneb. Kuu Maalt vaadatuna ehk Kuu faasid VARJUTUSED Varjutus tähendab varju jäämist, varju sattumist Kuuvarjutus : +Toimub 3 korda aastas + Täielik kuuvarjutus + Osaline kuuvarjutus Päikesevarjutus: + Toimub kord või...

Füüsika → Füüsika
68 allalaadimist
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Breiktants

Breiktants Koostajad: Sander Pild, Steven Lätt Breiktantsu kujunemine Breiktants ehk ekstreemsed trikid, kaasakiskuv rütm ning meeletu energia. Tänapäeval üha enam populaarsust koguv tantsustiil noorteseas. Breigi elementideks on lõhkumine, akrobaatilised ja ekstreemsed trikid, milleks oli vaja head füüsilist vormi. Breik oli algselt kõige intensiivsema trummirütmiga osa helisalvestisest, millele tantsijad reageerisid kõige energilisemate ja väljendusrikkamate liigutustega. Riietus ja kaitsmed Breikarid kannavad endale mugavaid riideid ja jalatseid. Tavaliselt kantakse laiu hiphop stiilis riideid. Populaarsemad on vabaaja dressid ja tossud. Vigastuste vältimiseks kasutatakse randmepaelu, pehmendatud mütse ja põlvekaitsmeid. Muusika Tantsitakse peamiselt hiphop muusika järgi, kuid seda tantsustiili saab kergesti kohandada ka erinevatele muusikazanritele miksimise abil. Peamiselt miksitakse jazzi, s...

Tants → Tantsimine
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The school year should last from 1st September to 22 June

would have no motivation to learn. And because of that, our grades starts to deteriorate. Sometimes the school may be very stressful too and then the summer holiday is very good time to rest and deal with other things. Especially when you do not live at home, during the school and then the summer is the only time you can enjoy being home. But if the summer break is so little, then you can not do anything you want, because you always have to read books or do something else related with school. Still there are also some advantages, when school last so long. Firstly you have one break more, although it does not last very long. However it may make the school year easier, because maybe then we do not have almost 11 control work on week. Secondly, you do not have to study some things so quickly. Then you have time to deal with some substancnes much more deeply. Overall, there are a some points both, for and against of having school longer than it is right now.

Keeled → Inglise keel
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Kliima

Kliimat kujundavad tegurid 1. Päikesekiirguse hulk ehk kaugus ekvaatorist ehk GEOGRAAFILINE ASEND ·Laiuskraadist tingitud erinevused Eestis väikesed, sest ulatus S- N on väike ( 57°30´ - 59 49 ) Kiirguse erinevused tingitud: · Aastaajalised erinevused ­ päeva pikkus suvel nt. 18 tundi, talvel 6 tundi · Õhumasside liikumine ( pilves ilmad- selged ilmad) · Aluspinna omadused: kõrgus merepinnast, nõlva kaldenurk päikese suhtes 2. ÕHU LIIKUMINE ehk atmosfääri tsirkulatsioon Õhumass ( ÕM) · ÕM- suur hulk õhku, mis on tekkinud teatud aluspinna ( maismaa või vesi) kohal ja saanud sealt omale omadused ( niiskus, temperatuur) niiske kuiv maismaa ookean Temp. Sõltub kaugusest ekvaatorist TUUL · Õhk liigub alati kõrgema rõhuga alalt madala rõhuga ala poole · K tuul M 770 mm ( 1010...

Varia → Kategoriseerimata
28 allalaadimist
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Mihhail Glinka

MIHHAIL GLINKA MIHHAIL GLINKA (1804 1857) Glinka oli vene klassikalise koolkonna rajaja. Tema eesmärgiks oli luua muusikat kogu rahvale. Kasutas rahvamuusikat ning rahvale südamelähedasi teemasid. Tema loomingust leiame episoode Venemaa ajaloost, rahvalegende ja muinasjutte, samuti rahva eluolu kujutavaid stseene. ELULUGU. LAPSEPÕLV. Glinka pärines Smolenski maakonnast mõisniku perest. Muusikaga puutus kokku juba lapsepõlves. Vanaema mõisas viibides kuulis ta rahvalaule, onu mõisas tegutses pärisorjade orkester. Glinka mängis nendega kaasa viiulit ja flööti. See muusika väga mõjutas tema loomingut. oGlinka sai hariduse Peterburi Pedagoogilises koolis, mis oli tol ajal parim. oÕppis tuntud pedagoogide juhendamisel, omandas 5 võõrkeelt. oMuusikat õppis jätkuvalt eraviisil, vastavat kooliharidust saamata ELULUGU. REISID. Reisis palju LääneEuroopas. Nende maade rahvamuusikat leiame ka helilooja loomingust. ...

Muusika → Muusika
30 allalaadimist
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Floorball/ saalihoki

Floorball Edvin Tuvik 9b Introduction Floorball is a type of floor hockey which was developed in the 1970s in Sweden. The game is played indoors on a gym floor. Each team can field six players at a time on the court, one player being a goalkeeper. A floorball game is officially played over three periods lasting 20 minutes each (15 minutes for juniors). It is similar to ice hockey but not that rough. History The sport began as something that was played for fun as a pastime at schools. After ten years or so the floorball developed into sport in Finland, Norway and Sweden. Formal rules soon were developed, and clubs began to form. Measurements Floorball is played indoors on a rink whose size can officially vary from 18­22 meters wide to 36­44 meters long. The rink is surrounded by 50 cm high enclosed boards with rounded corners. The goals are 160 cm wide...

Sport → Kehaline kasvatus
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Julian Assange - powerpoint

Julian Assange Katriin Bachmann GAG 11A Tallinn 2011 Quick overview Click to edit Master text styles 3rd of July, 1971 Second level Third level (age 39) Fourth level Fifth level Australian Editorinchief and spokesperson for WikiLeaks "Could become as important a journalistic tool as the Freedom of Information Act." Time Magazine Click to edit Master text styles Second level Third level Fourth level Fifth level Journ...

Keeled → Inglise keel
4 allalaadimist
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Freddy Mercury

Freddie Mercury Freddie Mercury was born Farrokh Bulsara on the small island of Zanzibar. In 1954, at the age of eight, Freddie was shipped to St Peter's English boarding school in Panchgani. At this time his schoolmates started to call him by the name of Freddie. Freddie, with the encouragement of the headmaster of the school, did piano lessons. In 1958, five friends at St Peter's School formed a rock'n roll band called 'The Hectics' They played at school parties, at annual events and school dances. His family eventually settled in England in 1964, the same year he enrolled at Ealing College of Art. In 1969, Freddie graduated from Ealing with a Diploma in Art and Design. Freddie was a huge fan of Jimmy Hendrix and was still very interested in music. In 1970 Freddie Mercury, Roger Taylor, Brian May and Mike Grose formed a band called 'Queen'. After a turnstyle type rotation of bass players, John Deac...

Keeled → Inglise keel
14 allalaadimist
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Eating habits in Estonia

Traditional Estonian food has its roots firmly in the countryside, relying heavily on pork, potatoes and garden variety vegetables. The main culinary influences were from Germans, who ruled over Estonia for so many centuries. The eating habits of the Estonian population are related to the season, which severely affect the availability of fresh food. The spring and summer are the seasons of fresh food, in this period are used vegetables, berries and herbs, with the warmer climate the Estonians also like to cook meat grilled outdoors. During the winter are used mushrooms, jams, and preserved foods. Among the typical Estonian dishes are: Baltic fish in acid sauce, pork with sauerkraut and boiled potatoes, blood sausage and

Keeled → Inglise keel
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Porgandi ja mustika silmanägemist parandavad omadused

D., Pei. K., Tsipursky. M., Nyland. (2004). J. Double-masked, placebo-controlled, randomized trial of lutein and antioxidant supplementation in the intervention of atrophic age-related macular degeneration: the Veterans LAST study (Lutein Antioxidant Supplementation Trial), Optometry 75, 216 – 230. 9. Age-Related Eye Disease Study Research Group, A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age- related macular degeneration and vision loss. (2001). AREDS report no. 8, Arch. Ophthalmol. 119 1417 – 1436. 10. Schalch, W. (1992). Carotenoids in the retina—a review of their possible role in preventing or limiting damage caused by light and oxygen. I. Emerit, B. Chance (Eds.), Free Radicals and Aging, Birkh7user Verlag, Basel. 11. Kohlmeier, M. (2003). Nutrient Metabolism. Pages 464-478 12. Harrison, E.H. (2014). Reference Module in Biomedical Sciences

Meditsiin → Farmakoloogia
18 allalaadimist
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Millised on mind huvitava valdkonna baastekstid?

Kui ma enne töö kirjutama hakkamist arvasin, et minu teema kohta nii palju allikaid ei ole, siis praegu mõtlen ma lehekülgede kogusele, mis tuleb uurimistööd kirjutades reaalselt läbi töödelda. Töö saab minu peas järjest mahukamad mõõtmed. Tuleb muidugi lisada, et praeguseni pole ma veel mainega seotud uurimistöid otsinudki. Pealkirja järgi pakub mulle huvi ka järgmine kirjutis: Turban, D. B., Campion, J. E., & Eyring, A. R. (1995) „Factors related to job acceptance decisions of college graduates“. Mind huvitab, mis siis on ikkagi need faktorid, mis panevad ühe tudengi raamatuid müüma minema või mis panevad ühe keskkooli õpilase terveks aastaks välismaale elama ja õppima minema. Seal kasutatud kirjanduse loetelus oli ka Jürgen Habermasi ja Niklas Luhmanni teoseid. Kõigepealt otsin Google’ist, kas nende teostes võiks olla midagi, mida ma saaks enda uurimistöö alustekstina kasutada

Meedia → Meedia
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Kvalitatiivne uurimustöö Emotsioonide regulatsioon ja stress

The results show that hedonistic emotion regulation (HER) and the distress- augmentative emotion regulation (DAR) were the predictors and AUCg (area under the curve in respect to ground) and AUCi (area under the curve in respect to increase) were the dependent variables. Participants, who scored high in HER showed lower cortisol responses, whereas, individuals who scored high in DAR showed a trend towards higher cortisol responses. These results indicate that HER is related to a lower cortisol response to psychosocial stress. In conclusion these results suggest that HER and DAR have an impact on the cortisol response. Emotion regulation in relation.. 3 Acknowledgements Firstly I would like to thank my supervisor xxx for his help and advice throughout this research and also xxx is gratefully acknowledged for his support and advice on blood markers of stress.

Psühholoogia → Psühholoogia
103 allalaadimist
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pdf

Investors Handbook. A Legal Guide to Business in Georgia

This year the World Bank and the International Finance Corporation published a joint research Doing Business 2011, under which Georgia ranks 12th among 183 countries in terms of Ease of Doing Business. Moreover, Georgia surpasses 174 counties in terms of reformation of business regulations since 2005. Last but not least, Georgia ranks first in the Post-soviet space, excluding the Baltic countries, in terms of counter-corruption policy. It is worth noting that de- spite the current difficulties related to the global financial crisis, Georgia managed to overcome economic challenges due to economic liberalization reforms. In this direction, Georgian Govern- ment made several important steps: Tax -The administration of tax and customs systems has been simplified. The number and rates of taxes have been significantly reduced making it easier for local and foreign businesses to do business. Currently, there are only 6 taxes and no capital gains, inheritance, wealth, property

Keeled → Inglise keel
4 allalaadimist
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Ungari Referaat

UNGARI Taavi Peters 1 Pindala: 93 030 km² Rahvaarv: 10 053 000 (2007) Rahvastiku tihedus: 108 in/km² President: László Sólyom Pealinn: Budapest Naabrid: Austria,Slovakkia, On jaotatud 19 komitaadiks, ja 24 komitaadi õigusega linnaks Usk: katolik ja kristlus Pinnamood: Suhteliselt tasane,enamus Ungarist moodustab alföld(madalik),kõrgeim punkt:Kekes(1014m) Veekogud: Doonau jõgi (Duna), 410 km, jaotab Ungari kaheks osaks. Suured jõed on veel Tisza, mis voolab 580 km pikkuselt Ungari kirdenurgast lõunasse, ja Drava (Dráva). Ungari lääneosas asub 70 km pikkune väga madal Balatoni järv, mis on Ungari oluliseim turismi ja kuurordi piirkond. Kliima: Mandriline paraskliima,talved on külmad ja niisked,suved soojad tihti põuased.Aasta keskmine temp 9,7C,sademeid 655mm Taimestik: mullad mitmekesised, suht viljakad mullad,viinamarjakasvatused,Metsad:pöögi- ja tammikud. Loomastik: hirved,saakalid,metssead,hundid,ilvesed,koprad. ...

Geograafia → Geograafia
60 allalaadimist
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Companys export readiness assessment

Conclusions The company has good knowledge about export business from previous experiences on Swedish and Finish markets. The financial situation depends on company's own resources. Production output is depending on active sales work which is currently modest in the Norwegian market. There is also need for expansion of machinery park in order to be able to offer combined packing solutions in bigger volumes. The importance of transport is directly related to the geographical and political position of the company. There is a time and planning issue when shipping goods to Norway because of geographical localization of Estonia as well as compliance with customs laws since Norway is not a member of The European Union. However, the company is familiar with these matters as they have done some packing work for Norwegian clients in past. Still, the on-site information is weak; contacts are insufficient and needs to be developed.

Majandus → Ettevõtlus
3 allalaadimist
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Argumentative Essay

In fact the power is reduced so much that it is argued weather monarchy is needed at all. Firstly, kings and queens have been a part of Britain for centuries so the idea that royal families should no longer exist just does not seem right. I strongly believe that abolishing monarchy will cause more problems than it solves. The biggest impact will be the major fall in truism. Nearly everyone I know who have been to England have gone there to visit some part of the monarchy related attractions. Secondly, to my mind, monarchy is a symbol of military and political power. To this very day there are countries whose flags are market with Great Britain's flag. The most notorious of those is of course Australia. From the economical point of view monarchy in Britain is not so great. They do bring in more than they spend but the costs to keep up with the needs of the mansions, summerhouses, traveling come from the people. But the income does not go to the common wealth

Keeled → Inglise keel
42 allalaadimist
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Hip-Hop Music Style (ppt formaat)

Invidual job HipHop & Hip Hop Music Made by: Kivirand Käty Studygroup: MY08 Supervisor: Lugina Olga What? HipHop is a cultural movement incorporating breakdancing (Bboying), music, graffiti writing, DJing and MCing. Hip-Hop music is a musical genre which developed alongside hiphop culture, defined by key stylistic elements such as rapping, Djing, sampling, scratching and beatboxing. When? HipHop began in the late 1970s. HipHop music began in the 1970s, primarily among African Americans and Jamaican Americans, with some Latino influences. Where? Hip-hop It originated in the African American communities of New York City (with the South Bronx as the center). Hip-hop music Hip hop began in the Bronx in New York City. Who? Hip-Hop It was DJ Afrika Bambaataa that outlined the five pillars of h...

Keeled → Inglise keel
14 allalaadimist
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Otsing e-kataloogist ESTER. Ainevaldkonna UDK. A to Z. Andmebaas ISE. Raamatu viitekirja koostamine

Raamatu kirje. Vihje: Kõigepealt ava raamatu kirje ESTERis ja vaata, kas real "Autor" on nimi, siis tee kirje näite Raamat 1-3 autorit järgi, juhul kui on üle 3 autori või toimetajad, siis on abiks näide Raamat pealkirja järgi. Kirjetes peavad kõik elemendid olema kindlas järjekorras, nagu juhendis esitatud, samuti ei tohi olla liigseid elemente, mida ESTER raamatu kohta lisaks esitab. Cytotoxic, mutagenic and cardinogenic potential of heavy metals related to human environment : (1997). / edited by Nick D. Hadjiliadis. Dordrecht [etc.] : Kluwer Academic Publishers. (raamat pealkirja järgi) Raamat on kättesaadav Tartu ülikooli raamatukogus. 1.2. Rahvusvaheline kümnendliigitus ­ UDK Märksõna UDK/MESH genoom 575.113 (051) spektrofotomeetria 543.422.3 orgaaniline süntees 547.057 (063)

Informaatika → Infootsioskused
11 allalaadimist
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Seedeelundkond powerpoint

SEEDEELUNDKOND Kus toimub toidu lõhustumine? Seedeelundkond on läbi keha kulgev kanal, mis paikneb peamiselt kõhuõõnes. Suuõõs toidu peenestamine segamine (keel) maitsmine algab toidu seedimine Süljes olev ensüüm amülaas lagundab tärklise glükoosiks. Hambad Toidu peenestamine toimub hammaste abil. Esimesed hambad on piimahambad, neid on 20 Jäävhambaid on 32 · purihambad · lõikehambad · silmahambad Hambad kinnituvad hambasompudesse vaap ehk email kroon dentiin säsi kael ige tsement juur lõualuu veresooned 9 juurekanal närv Neel ja söögitoru Neelamisel suleb kõrikaane kõhr automaatselt kõri ja allaneelatud toit ei satu hingetorru. Söögitoru limaskesta näärmed eritavad lima ja kergendavad toidu liikumist makku. Toit liigub söögitor...

Varia → Kategoriseerimata
23 allalaadimist
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Lufthansa Case

explosure unhedged could bring Lufthansa to bankrupt. It was in Herr Ruhnau interests to protect Lufthansa Investments. Herr Ruhnau decision to cover partly an explosure was based on a research, which he had made. As a result Ruhnau didn't loss. His decision to cover half an explosure brought to company 225 mil. DEM, because in the worst case if he used full forward cover company would pay 1,6 billion DEM against 1,375 billion Ruhnau paid. 3)In 1985 the foreing currency options were a related new financial instrument for explosure management. Also analysts thought that 96 mil dollars was too big money amount for the purchase of an instrument, which hedger expected not to use. 4)We cant exactly answer, why Herr Ruhnau preffered Boeing to Airbus. But we can suppose that quality of Boeing jet and its technical characteristics surpassed Airbus jets. Also we can suppose thar Herr Ruhnau got a very good offer from Boeing and bought jets at a discount price.

Keeled → Inglise keel
5 allalaadimist
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How much do you know about biology?

How much do you know about biology? What is biology? Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy.[1] Biology is a vast subject containing many subdivisions, topics, and disciplines. Although biology in its modern form is a relatively recent development, sciences related to and included within it have been studied since ancient times. Natural philosophy was studied as early as the ancient civilizations of Mesopotamia, Egypt, the Indian subcontinent, and China. Much of modern biology can be encompassed within five unifying principles: cell theory, evolution, genetics, homeostasis, and energy. Cell theory states that the cell is the fundamental unit of life, and that all living things are composed of one or more cells or the secreted products of those cells

Keeled → Inglise keel
9 allalaadimist
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The themes dealt with in a book are simply not relevant.

The themes dealt with in a book are simply not relevant to young people today When we create a chart of things that young people like to do in their free time, reading would probably not be in the first three. Is it related to the themes discussed in books and are those themes irrelevant to young people today? Obligatory books in basic school and gymnasium, are mostly from the previous century or from even earlier. Those books are mainly discussing love, wars and relations having one but ­ those books don't talk about everything. They have their confines and mainly concentrate on descriptions and less on the story. But young people want their own picture from the book, they don't need every detail described.

Keeled → Inglise keel
13 allalaadimist
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odp

Ilmastikunähtused

ILMASTIKUNÄHTUSED Koostajad: Kerstin Mäemurd Merilin Aavik. 12ü. VÄLK Välk tekib ainult äikesepilves Tavaliselt on välgu kestvus 0,2 sekundit Kõige rohkem on joonvälku Välgud liiguvad erineva kiirusega Mere kohal esineb välku harva, kuna sealsed ilmastikutingimused on väga stabiilsed Harva esineb ka keravälku Keravälgu eksisteerimine lõppeb tavaliselt plahvatusega Videod http://www.youtube.com/watch?v=7DvpG5exVX0 http://www.youtube.com/watch?v=w8r_hiCp-Dg&feat VIKERKAAR Vikerkaar on optikanähtus Mõnikord on näha nõrgemat, ümberpööratud spektriga kõrvalvikerkaart Tavaliselt eristatakse vikerkaarevärve lainepikkuse kahanemise järjekorras seitset värvi Inimene näeb vikerkaart spektervärvide kaarena ORKAAN Orkaan on looduse üks võimsamaid jõu...

Füüsika → Füüsika
27 allalaadimist
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Helen Mirren

Helen Mirren Biography · Ilyena Lydia Vasilievna Mironov · Born in 26 July 1945 in Chiswick · English actress · Attended in St Bernard's High School for Girls · New College of Speech and Drama · Auditioned for the National Youth Theatre · Joined the Royal Shakespeare Company · Married to Taylor Hackford since 1997 Stage career breakthrough · Natalya Petrovna in Ivan Turgenev's "A Month in the Country" · Broadway's Tony Award as Best Actress "A Month in the Country" "Dance of Death" · National Theatre Film · "O Lucky Man!" · "Excalibur" · "Raising Helen" · "Shadowboxer" · "Teaching Mrs. Tingle" · "The Queen" (Academy Award, BAFTA, Golden Globe, Satellite Award) · "National Treasure 2: Book of Secrets" · "Inkheart" · "State of Play" · "The Last Station" · "RED" http://www.youtube.com/watch?v=Jsvl7tZENC8&feature=related ...

Keeled → Inglise keel
4 allalaadimist
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Snake Milker Jobs

be used in antivenom Certifications/Education: Degree in biology, biochemistry, or herpetology Necessary Skills: Knowledge of snakes, Courage to milk dangerous snakes Potential Employers: Universities, Laboratories, Pharmaceutical Companies Pay: $2,500 per month Venom Hunters  It's not for pouring on your cereal. Snake venom can be lethal, but its antidote, called antivenom, is made from venom. Antivenom can also be used in non-snake related remedies, such as for strokes and tumours. Venom Hunters  Venom milkers extract the poison by holding a snake's head while it bites a piece of latex stretched over a cup or by stimulating the snake's venom glands with electrodes. The job can pay around $30,000 (£19,526) per year, but the venom is valuable too. Snake Milker Job  Snake hunters is working to provide the country with enough anti-venom to prevent snake-bite fatalities.

Keeled → Inglise keel
2 allalaadimist
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ppt

Põhja-Ameerika muusika

The Star-Spangled Banner Ameerika hümn Hümni viis on "To Anacreon in Heaven" Sõnad on loonud Francis Scott Key http://www.youtube.com/watch?v=d1NR2K-ga Muusikastiilid Põhja-Ameerikast on pärit mitmeid muusikastiile, tuntumad neist on Bluus(millest arenesid järgmised) Dzäss ehk dzässmuusika(19.sajandi lõpp) Ragtime(19.sajandi teine pool) Rütm ja bluus(u 1930) Rock'n'roll(u 1940) Bluus Bluus (inglise keeles blues) on muusikazanr ja stiil, mis kujunes välja afroameerika spirituaalidest ja töölauludest. Bluusist on välja arenenud ragtime, dzäss, rhythm and blues ja rock'n'roll 1930ndatel hakkas bluusis levima "kannapööre"mis tähendab salmi lõpukäiku, millele järgneb uue salmi algus http://www.youtube.com/watch?v=rhrqZP_qVyU Dzäss ehk dzässmuusika Tekkis 19. sajandi lõpus USA lõunaosariikides Aafrika ja Euroopa rahvamuusika ristumise tagajärjel Dzäss kasvas välja USA neegrite töölauludest, bluusist ja spirit...

Muusika → Muusika
11 allalaadimist
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Kunstlik viljastamine ja embrüosiirdamine

Kunstlik viljastamine ja embrüosiirdamine inimese puhul Kunstlik viljastamine Kehavälist ehk kunstlikku viljastamist kasutati algselt munajuhade haigust põdevate naiste ja ebaselge naisepoolse viljatuse raviks. Nüüdseks on kasutusala laiendatud ka mehepoolse või teadmata põhjusega viljatutele paaridele. Hinnanguliselt on viljatuid, kuid lapsi soovivaid paare Eestis umbes 15 kuni 20 tuhat. Kunstlik viljastamine Kunstlik viljastamine on kehasisene või ­väline meditsiiniline protseduur, mille käigus: 1) kutsutakse kunstlikult esile mehe seemneraku tungimine naise munarakku; 2) sisestatakse mehe seemnerakk kunstlikult naise munarakku; 3) naisele kantakse üle kehaväliselt viljastatud munarakk. Meetodid Intrateriinne inseminatsioon (IUI) Protseduuri käigus süstitakse parima kvaliteediga seemnerakud emakaõõnde. Üle 35. aast...

Bioloogia → Bioloogia
14 allalaadimist


Sellel veebilehel kasutatakse küpsiseid. Kasutamist jätkates nõustute küpsiste ja veebilehe üldtingimustega Nõustun