INSTITUTO POLITECNICO DO PORTO INSTITUTO SUPERIOR DE ENGENHARIA DO PORTO CHEMICAL ENGINEERING DEPARTMENT PORTUGAL Marvin Üürike Tallinn University of Technology Faculty of Chemical and Materials Technology Department of Chemical Engineering Estonia ERASMUS PROJECT STUDY OF THE HEAT TRANSFER COEFFICIENT IN A HELICAL COIL Supervisor: Albina Ribeiro Porto 2015 2 Abstract The following work investigates overall heat transfer coefficient of a helical coil and how it changes in different situations. The variables investigated were flow rate inside a submerged helical coil and agitation of the bath. To investigate the change in heat transfer coefficient in different situations, a simple experiment was set up. It consisted of a rectangular isolated ...
TRIGERID (elementaarsed mäluelemendid) -- kahe juhtsisendiga trigerid: "trigger" "flip-flop" "latch" Trigerid on mäluelemendid, mis salvestavad ühe 2ndjärgu (1 bitt infot). 3. RS-triger ("Reset-Set") (kahe stabiilse olekuga digitaallülitus) RS-trigeri töötabel: Trigereid on 4 tüüpi: R S Q n+1 Qn Q n+1 R S ühe juhtsisendiga trigerid: R Q ...
Biokeemia edasijõudnuile MLK 7024 küsimused 1. Kirjutage aminohappe üldine valem. Kuidas klassifitseeritakse aminohappeid? COO- H3N – C – H R Aminohaped Proteinogeensed (valkude ehitusüksused; 20 inimorganismis) Aproteinogeensed (Rakus vabalt või mittevalguliste ühendite koostises) Polaarsusel ja laengul (Rgr) Teisiti Apolaarne R-grupp Happelised/aluselised/neutraalsed Apolaarne aromaatne R-grupp Aromaatsed Polaarne laenguta R-grupp Hüdroksüaminohapped Polaarne laetud R-grupp Väävlitsisalda...
Malestrom Major Rivers N am e Continent Out fl o w T o tal Lengt h (mi.) Nile Africa Mediterran ean Sea 4,1 60 Am azo n South Am erica Atlantic Oce an 4,000 Ch ang (Yangtze) Asia East China Sea 3,964 M ississippi-M iss o u ri N o rt h Am eri ca Gul f of Mexico 3,710 Major Deserts Name ...
RUNNING HEAD: RUSSIA Russia Throughout the History U.S Government Table of Contents 1. Introduction 2. History of Russia 3. Russia nowadays 4. Important people in Russia throughout the history 5. Conclusion 6. References Introduction- Russia Throughout the History Russia is a one of the biggest countries is the world. The first clues about Russian history are from as early as the 9th century. Russia has suffered through rough times in war, mad leaders and tough life amongst the locals. Over times the country has had several different names and political systems. They have been an empire ruled by a czar, a communist nation, and a democratic federation. Nowadays the country's official name is the Russian Federation ("Basic facts about,"). The head of the executive branch i...
State of Hawaii Facts Capital and cityHonolulu Area10,932 square miles Polulation 1,211,537 people Offical languages English,Hawaiian State symbols and Emblems Fla g T h e g re a t s e a l o f Ha wa ii Bird Ne ne T h e Ha wa iia n g o o s e Ma m m a lMo nk s e a l Fis h Hum uh um unukunuku a p ua 'a T h e R e e f trig g e rfis h G e m Bla c k c o ra l Flo we rs Hib is c us ... Ma rine Ma m m a l Hum p b a c k wh a le S ta te Nic kna m e Alo h a S ta te S ta te Mo tto " Ua m a u ke e a o ka a ina I ka p o no " T h e life o f th e la nd is p e rp e tua te d in rig h te o us ne s s S ta te S o ng Ha wa ii P o no i (m e a ning Ha wa ii's O wn) R e lig io n C h ris tia nity: 3 5 1 ,0 0 0 (2 8 .9 % ) Bud d h is m : 11 0 ,0 0 0 (9 % ...
Washington Washington is a state in the Pacific Northwest region of the United States located north of Oregon, west of Idaho, and south of the Canadian province of British Columbia on the coast of the Pacific Ocean. It was named after George Washington, the first President of the United States, the state was made out of the western part of the Washington Territory, which had been ceded by Britain in 1846 in accordance with the Oregon Treaty in the settlement of the Oregon Boundary Dispute. It was admitted to the Union as the 42nd state in 1889. Olympia is the state capital of Washington. Washington is sometimes referred to as Washington State or the State of Washington to distinguish it from Washington, D.C., the capital of the U.S., which is often shortened to Washington. Washington is the 18th largest with an area of 184,827 sq/km and the 13th most populous state with over 7 million pe...
Andres Arrak - Majanduse alused (Sisemajanduse kogutoodang) 1. RKT (rahvamajanduse kogutoodang) erineb SKTst (sisemajanduse kogutoodang) selle poolest, et viimane lhtub n territoriaalsest printsiibist. ige 2. Rahvatulu saadakse kui SKTst lahutatakse amortisatsioon ja lisatakse kaudsed maksud. vale 3. Lpptoodangu tarbijateks on majapidamised ja ettevtted; vahetoodangu tarbijaks on valitsus. vale 4. Akseleraator saadakse SKT jagamisel kapitaliga. ige 5. Puhasinvesteering on positiivne, kui koguinvesteering on suurem kui amortisatsioon ja elanikkonna juurdekasv. ige 6. IKT (isiklik kasutatav tulu) saadakse rahvatulust maksude lahutamise teel. ige 7. Kui RKT on suurem kui SKT, siis viitab see, et riigis on palju vliskapitali. ige 8. Arenenud riikidele on iseloomulik tertsiaarsektori domineerimine primaar- ja sekundaarsektori le. ige 9. SKT deflaator nitab tarbijahindade muutust jooksval aastal. vale 10. Varjatud majandus on ks osa...
Tallinna Tehnikaülikool Automaatjuhtimissüsteemid, ISS0021 Labor nr. 1 Antenni mudel Rain Jõearu 040737 IASB Tallinn 2008 1. Mudeli lähteandmed [X1]- antenni nurk [rad] '[X2] - antenni nurga muutumise kiirus J - kõikide keerlevate osade inertsmoment [kg*m2] J = 20 Bs - igasuguste sumbumiste summaarne koefitsient [kg*m2/s] Bs = 16 M - mootori poolt arendatav moment [kg*m2/s2], M = k*U(t) Md - tuule häiringu moment [kg*m2/s2] e olekuhäiring Xh U(t) - mootori sisendpinge [V] A = 0 1.0000 - olekumaatriks 0 -0.4000 B=0 - sisendmaatriks 0.1945 C - väljundmaatriks D - otsesidemaatriks G - häiri...
USA osariik ,,OHIO" Referaat Sisukord SISSEJUHATUS................................................................................................................................. 3 ÜLDINFO............................................................................................................................................4 AJALUGU.......................................................................................................................................... 5 GEOGRAAFIA....................................................................................................................................6 DEMOGRAAFIA................................................................................................................................6 MAJANDUS........................................................................................................................................6 RELIGIOON.........................
Tallinna Tehnikaülikool Automaatikainstituut Kodutöö 3 Pöördpendli mudel, järgimissüsteem Rain Jõearu 040737 IASB Tallinn 2008 1. Mudeli lähteandmed - pendli nurk [rad] 0.2 rad x käru asend M käru mass [kg] m pendli mass [kg] kaugus pendli raskuskeskmeni [m] g raskuskiirendus [m/s2] F liikumise jõud (mudeli sisend) B= G X0 A olekumaatriks, B sisendmaatriks, G häiringu ülekandemaatriks, X0 olekuvektor 2. Vormistatud eksperimendi lühiselgitus Eksperimendi eesmärk on tasakaalustada käru peal asetsevat pöördpendlit, samal ajal käru mingist asendist teise liigutades. Maksimaalne lubatud pendli kõrvalekalle ei tohi ületada 0,2rad; maksimaalne juhttoime 40V. Lubatud viga ei tohi ületada 5% Xs valitud seadesuurus, XS Seekord kasutatakse süs...
3. Quiz on Electrical Drive Motors and Models 1. What types of motors have the single-sided excitation? -(linear) synchronous 2. What types of motors have the dc excitation? - 3. What types of motors have the permanent magnet excitation? -synchronous, DC 4. What types of motors have the dc supply? -DC, synchronous 5. What types of motors have the slip rings? -induction 6. What types of motors are the brushless motors? -DC, synchronous 7. What orthogonal reference frames do you know? -(,)stator; (d,q)rotor;(x,y)arbitrary 8. What natural reference frames do you know? -3 phase 9. What stationary reference frames do you know? -stator 10. Write the frequency equilibriums that you know. -induction:w1=w2+w12;synchronous:w1=w12;DC:w2=-w12 11. What is the result of the mutual motion of the stator and rotor windings? -torque??? 12. What variables does the flux depend on? -L12 I12? L ja I 13. Write the formulae of the synchronous speed. -2*pii*f1/...
Does the Higgs Field do something? Dmitri Martila ([email protected]) Latter affiliation: Tartu University (Dated: September 16, 2016) Abstract Is studied the possibility to replace the Dark Matter and the Dark Energy with the single Higgs Field (or fields). The study in close direction was made in arXiv:1603.06242, and in “The Higgs Boson May Disintegrate into Dark Matter” (the Google News). Just because the physics is physical, then the Higgs Field do exist, do exist throughout the spacetime, and even acts on curvature of the spacetime even in the cosmic void (the places without the baryonic matter). In case of the places with the baryonic matter the Higgs Field emits the Higgs Boson to give the baryonic matter the right amount of mass: therefore the density of the Higgs Fie...
Career Needs and Wants I´m still a student, but I have always thought about my future career , what it looks like. Every career is somehow interesting and awesome, but career shouldn´t be boring. So, I have thought what preferences my career needs. First thing I point out is good environment. Environment is important thing about career. Some people like working outside or in small town, but I like to work in a big city and in penthouse. In the big city I have more opportunities to have lunch with colleagues and entertain myself. The second thing I want to point out is stability. Stability is the second important thing. State companies are those, who have stable job, because country supports these companies and give the all the job. When you don´t have stable job, then maybe you don´t do your job correctly and you get fired. Then you have to search a new job. Anyway, I like the sta...
ACCESS ASSESSMENT COVER SHEET Student Name: Alex Callaghan EC1305063 Course: Access to Humanities Tutor: John Gordon Assessment Title: Critically evaluate Locke's theory of limited government Number of Words 1616 NOTE: The ESSAY should be 1500 words in length. Student signature - Alex Callaghan Date - 24/04/2014 Critically evaluate Locke's theory of limited government The end of law is not to abolish or restrain, but to preserve and enlarge freedom. For in all the states of created beings, capable of laws, where there is no law there is no freedom. John Locke Although John Locke is not the progenitor of social contract theory and is not by any means the last philosopher to wrestle with this concept, his views on fiduciary power, majority consent and limited government have been instrumental in western political thought from the time of the publication of his Two treatises of government to the present day. Locke...
EESTI MAAÜLIKOOL Metsandus- ja maaehitusinstituut Õpilase nimi UURIMISTÖÖ VORMISTAMINE MS WORDI VAHENDITEGA Kodune töö Metsandus Juhendaja: Tartu 2015 Sisukord 1TÄHED................................................................................................................... 3 1.1Katustähed..................................................................................................... 3 1.2Vene tähed..................................................................................................... 3 2INDEKSID.............................................................................................................. 3 2.1Indeksid ja astendajad.................................................................................... 3 3VAL...
Arrays 1. Delete certain integer from array int[] massiv={}; int b = 5; int count = 0; for (int i : massiv) { if (i == b) count++; } int[] temp = new int[massiv.length - count]; int x = 0; for (int j = 0; j < massiv.length; j++) { if (massiv[j] != 5) temp[x++] = massiv[j]; 2. Find the longest numbers sequence (for example out of array [1111223344] -> sequence of number 1) int[] massiv = {}; int count = 1; int result = 0; int number = -1; for (int i = 1; i < massiv.length; i++) { if (massiv[i] == (massiv[i-1])) { count++; } else { count = 1;}обновляем, если цифра поменялась if (result <= count) { ...
Tallinna Tehnikaülikool Automaatjuhtimissüsteemid, ISS0021 Labor nr. 2 Pöördpendli modelleerimine ja juhtimine. Rain Jõearu 040737 IASB Tallinn 2008 1. Mudeli lähteandmed X0 = [-0.1; 0; 0; 0] - algolek Xs = [0; 0; 0,7; 0] seadesuurus X(t) - olek A = 0 1 0 0; 17.64 0 0 0; 0 0 0 1; -0.784 0 0 0 ] B = [0; -0.3333; 0; 0.2] C=eyes(4) D=zeros(4,2) G = [0; 0; 0; 0] - olekuhäiringu sisendmaatriks M= 5 - mass X1 pendli nurk rad X2 - pendli nurga muutumise kiirus X3 - pendli asend X4 - pendli asendi muutmise kiirus U(t) - Jõud N, 2. Vormistatud eksperimendi lühiselgitus Ülesandeks oli pendli hoidmine püsti asendis nii, et juhtimine toimuks võimalikult kiiresti ja paramee...
PROGRAMM KINNITATUD 28.06.2011 nr 6.1-14/86 AINEPROGRAMM AINE KOOD YAKC5005 AINE NIMETUS (eesti k.) Sissejuhatus riiki ja avalikku haldusesse AINE NIMETUS (inglise k.) Introduction to State and Public Administration AINE MAHT (EAP) 3,0 EAP s.h. kontakttunnid päevaõppes 36 kaugõppes 24 iseseisva töö tunnid 42 54 ÕPPEKAVA Sisekaitseakadeemia korrektsiooni, maksunduse ja tolli, päästeteenistuse ning politseiteenistuse eriala ...
University of Tartu Faculty of Social Sciences and Education Institute of Government and Politics Marie Allikmaa The strategies of creating a dominant party the case of United Russia Tartu 2011 After the collapse of USSR in 1991, many observers expected Russia to develop into a competitive party system. Yet, the reality quickly challenged this view. The developments of party politics in post-Soviet Russia have accurately been described in terms of a pendulum effect, as in the 2000s, Russia's party system did finally begin to take for, but with a remarkable twist. Following the break of one-party rule, Russia's party system became strongly fragmented - during the 1995 parliamentary elections, 43 parties competed for popular votes (McFault 1996: 90). In the 21st century, the pendulum has moved back, ...
REPORT What´s the purpose of the report? A report is usually written to give information to somebody who needs it. This means that the writer knows more about the subject than the reader. You may be asked to give information, evaluate something, or make suggestions and recommendations. MAKE YOUR REPORT CLEAR AND SIMPLE. What style should I use? A report is based on facts and/ or data. Think carefully about the best way to present the facts. Be clear and avoid unnecessary detail. Give essential information and recommendations. A report is a formal piece of writing and it is impersonal (avoid using the pronoun " I "). Say what you have to say in as few words as possible. How should I structure a report? Every report, like an essay, should have the following parts: A. INTRODUCTION- state what you are going to write about. If the report is based on a survey, state when and by whom the survey...
Unprepared monologue 1.INTRODUCTION: · Presentation of the topic (Think about the topic, what have other people said about it?) · Presentation of the theme (What is the message you want to convey?) · Preview of the body (In my presentation today I`m going to explain...;The topic of this presentation...) · Transition (Use linking devices,think of coheison..) 2.THE BODY: · Point one (Firstly, I`d like to..; My first point is...; To start with, I`d...; The first option is...;) · Point two (Secondly we can...; Another aspect is...; My next point is...; On the other hand...;) · Point three (Thirdly..; Let me move on to...; The third point is about...;) · Transition (Move to conclusion. Dont forget linking devices and coheison) 3.CONCLUSION: · Review and summary (Give an account of points...
Peace and keeping What is peace? It is a state of harmony and the absence of hostility and wars. It sounds simple and easy, but for some reason, throughout the history, it has been very difficult to actually keep peace. Why then is it so important? Firstly, when there is peace, people are happy. Friendly relations with neighbours and different countries give people an oppurtunity to live normal lives. However, for example, when there are some tensions between two countries, the people of those countries would live in constant fear and threat. Secondly, violence is not acceptable in any form or situation. I think that when there are disagreements between some countries, they should try to solve them verbally. It is natural that we don`t all agree with everything, but a certain level of acceptance and understanding must be reachable with words. Luckily, there are more and mor...
1. Who are ghosts? · The energy, soul or personality of a dead person who has somehow gotten stuck between this plane of existence and the next · Those persons has often died as a result of some tragedy or trauma · It´s believed that those ghosts don´t know they are dead · Also known as "intelligent hauntings," these ghosts exist in a kind of limbo state in which they haunt the scenes of their deaths or locations that were pleasant to them in life. Limbo is kind of a pre-hell state · When psychics say, they can communicate with them, and when they do, they often try to help these spirits to understand that they are dead and to move on to the next stage of their existence. · Messengers - the most common ghosts. · These spirits usually appear shortly after their deaths to people close to them to bring comfort to the loved ones. · Messengers are aware of their deaths and can int...
Fishery resources Capture fisheries resources are highly diverse. FAO landing statistics refer to about 2 500 species or group of species most of which are finfish. By far the most numerous fish species, and those most important to aquaculture and fisheries, are teleosts, or bony fish, which in the sea extend from small "grazing" species such as anchovy to large active predatory fish such as tuna. A similarly wide range is also found in freshwater, with the most important species from a production point of view belonging to the carp family. These account for over half the total of inland waters fisheries production. Marine capture fisheries resources are usually considered close to full exploitation worldwide with about half of them fully exploited, one quarter over exploited, depleted or recovering from depletion and one quarter only with some capacity to produce more than they presently do...
The British Parliament The Parliament of the United Kingdom of Great Britain and Northern Ireland, commonly known as the British Parliament,Westminster Parliament or simply "Westminster". The British constitution has envolved over many centuries and unlike many other nations, the UK has no single constitutional documents. But Britain does, however, have certain important constitutional documents, including Magna Carta, Bill of Rights and Reform Act. It is formed partly by statue law, partly by common law and partly by conventions. Fundamental law doesn´t exist in the United Kingdom. There can be distinguish three separate organs: the legislature, the executive and the judiciary. Parliament, the law-making body, consists of three elements: the Monarchy, the House of Commons and the House of Lords. They meet together only on occasions of ceremonial significance, such as the state opening of Parli...
Venom Buena Vista Home Entertainment, Inc. (Horror 86 min) Producers: Kevin Williamson, Scott Faye, Karen Lauder Agnes Bruckner, Jonathan Jackson, Megan Good This film is set in South-Louisiana. Because there are many scariest places. The film was made in year 2005. There play many actors, example Agnes Bruckner (Eden), Jonathan Jackson (Eric), Meagan Good (Cece), Laura Ramsay (Rachel), Rick Cramer (Ray), Bijou Phillips (Tammy) and Method Man (Deputy). Agnes Bruckner career was beginning, when she was 18 years old. She played in "Murder ABC", "Last Summer Secret" and "Bone Snatcher". Jonathan Jackson is been an actor five years. He played in "Left in darkness" and "The Town Legend". Megan Good played in "Roll Bounce". Bijou Phillips and Method Man are known in "Almost Famous" and "Garden State". Producers are Kevin Williamson, Scott Faye and Karen Lauder. This film is for people who are at least 15. This film owns a good quality, ther...
Ticket No1 1)The characteristic is called output characteristic or volt-ampere charateristic of a Rectifier Diode. 2)Rectifier Diode. 3) A is called Anode and C is called Cathode. An Anode has positive potential and therefore collects electrons in the device. Cathode has negative potential and therefore emits electrons to anode. The symbol looks like an arrow that ponts from the anode to the cathode, and reminds that conventional current flows easily from the p side(anode) to the n side(cathode). BIASING. Forward biasing. If the current in a diode is too large, excessive heat will destroy the device. Even approaching the burnout current value without reaching it can shorten its life. Therefore manufacturer's data sheet specifies the maximum forward current, that diode can withstand. This average current IF is the rate a diode can handle up to the forward direction when used a...
Started on Wednesday, 20 March 2013, 6:52 PM State Finished Completed on Wednesday, 20 March 2013, 7:00 PM Time taken 8 mins 11 secs Grade 28.50 out of a maximum of 30.00 (95%) Question 1 Correct Mark 3.00 out of 3.00 Flag question Question text Mis on töötlemisvaru? Select one: a. Töötlusvaru on vaid puhastöötlemist kindlustav materjali kiht b. Töötlemisvaru on toorikult eemaldatav materjali osa, mis on tingitud tooriku valmistamise tehnoloogiast (valu- ja stantsimiskalded, hammaste vahed, mittevalatavad avad jm) c. Töötlusvaru on toorikult eemaldatav materjali osa, mis on vajalik detaili täpsuse ja pinna kvaliteedi tagamiseks Feedback The correct answer is: Töötlusvaru on toorikult eemaldatav materjali osa, mis on vajalik detaili täpsuse ja pinna kvaliteedi tagamiseks Question...
Q: Social order requires social behaviour to be predictable and individuals to cooperate. Amongst the explanations of social order are five outlined by Hechter and Horne: `meaning', `values and norms', `power and authority', `spontaneous interaction' and `networks and groups'. Describe how at least three of these (or other) factors might explain social order, and discuss the extent to which you find the explanations convincing. Introduction For societies to cohere and cooperate, it is necessary for individuals within them to have a predictable and collaborative behaviour. The presence of social order enables individuals to feel more secure publicly, as it enables them to somewhat predict their lives. Social order is also necessary for stability and serves as the basis for collective advancements. There are several theories and explanations for why social order persists and emerges. Hechter and Horne in the reader Theories of Social Ord...
Report on using of the Internet in colleges. Introduction The aims of this report are to: 1. Give an overview of using the Internet in college by students 2. Name some pros and cons of using Internet 3. Tell you some perspectives of using Internet in college. To get ready for this report, I questioned most of students in our college and my friends. Necessity of the Internet All questioned students told me, that they used computers all time. At present, almost every youngster uses computer only for using the Internet. Advantages and disadvantages of using Internet The main goal of creating Internet Network was to get opportunity to connect any place of the world instantly. So, European or American can chat with somebody from China or even from Africa. Nowadays we have lots of opportunities to get connected with somebody: · A huge amount of messengers, · IP telephony · A well-known Email. In add...
N E W YO R K C I T Y Õhtune vaade linnale. 1. New York on üks ahvatlevamaid sihtkohti maailmas. Otsustasime seal veeta poolteist nädalat. 2. New York on Ameerika Ühendriikide kõige suurema elanikonnaga linn. Linna pindala on 1214 km², rahvaarv 18,9 miljonit inimest. New Yorgis on 5 linnaosa Brox, Brooklyn, Manhattan Queens ja Staten Island. 3. New Yorgis on niiske lähistroopiline kliima. Aastas on keskmiselt 234 päiksepaistelist päeva. Kuna suvel on seal väga palav ja niiske, talvel külm ja niiske siis otsustasime minna kevadel kui temperatuur on mõõdukas. 4. Tallinnast ei saa otse New Yorki vaid on vahepeal ümberistumine Helsingis. Tallinn Helsingi sõidab umbes pool tundi ja Helsingist New Yorki sõidab 1011 tundi. 5. Ajavahe Eesti ja New Yorgil on 5 tundi. 6. New Yorgis on kasutusel dollar....
Riik: üldkäsitlus, riigitüüpide areng Poliitika ja valitsemise aluste 7. loeng Leif Kalev Põhimõisted Poliitiline süsteem = riigikord ennekõike institutsioonidest lähtudes Poliitiline reziim = poliitilised institutsioonid+poliitiline kultuur (valitsemisviis) Riik ~ poliitiline süsteem kui tervik, seos maa- alaga ja ajaloolise arenguga Poliitiline reziim Poliitiline reziim on suunatud riigis valitsevale õhustikule ning lähtub valitsevatest sisulistest eesmärkidest, huvidest ja tegutsemisviisidest. Eesti sõnaga võiks reziimi ligikaudselt nimetada võimutüübiks, poliitiliseks õhustikuks või valitsemisviisiks. Reziimi mõiste on protsessikeskne ja politoloogidel tugevalt kasutuses. Poliitiline süsteem Poliitilist süsteemi on kasutatud väga erinevates tähendustes. Kõige tavalisem on, et ühiskonda/riiki iseloomustatakse tervikuna avaliku võimu institutsioonidest lähtudes: missugused institu...
Tartu Descartes'i lütseum Frederik Pelska 8.A klass KIIVI JA SIDRUN Sidrun Sidrun on hariliku sidrunipuu vili. Sidrun on tähtis toidulisand, maitsestaja, samuti limonaadi koostisosa. Sidruni päritolu Päritolu sidrunist on mõistatus, kuigi arvatakse, et sidruneid esimesena kasvas Lõuna-Indias, Põhja-Birmas ja Hiinas. Nad sisenesid Euroopa lähedal Lõuna-Itaalias hiljemalt 1. sajandil , Vana Rooma ajal. Kuid nad ei olnud laialdaselt kasvatatud. Sidruni esmakordselt registreeritud kirjandust 10. sajandi araabia traktaat põllumajandusele ja kasutati ka ilutaimedes, alguses islami aedates. Esimene oluline sidruni kasvatamine Euroopas algas Genova keskel 15. sajandil. sidruni hiljem kasutusele Ameerikas aastal 1493, mil Christopher Columbus tõi sidruni seemned Hispaanias oma reisilt. Sidruni...
USA 20. sajandil 1900-1910 President Theodore Roosevelt (1901-1909) 1902-1908 Reformiliikumine 1908 Ford T 1911-1920 Presidendid: William H. Taft (1909-1913) Woodrow Wilson (1913-1921) 1914 esimene konveier(Henry Fordi tehases) avatakse Panama kanal 1917 6. aprill - USA astus I maailmasõtta 1918 18. jaanuar - ,,Wilsoni 14 punkti" 11. november -Compiegne'i vaherahu, I maailmasõja lõpp võitsid Antandi riigid 1919-1920 Pariisi rahukonverents 1920 keeluseadus(alkoholide valmistamine, müük, sisse- ja väljavedu) 1921-1930 Presidendid: Warren G. Harding (1921-1923) Calvin Coolidge (1923-1929) 1920ndad Maffia(Al Capone) Vabaturg Tummfilmid(Charlie Chaplin) Areng majapidamistarvetes(külmkapp, pesumasin) Vabatants Jazz-muusika 1921 alustati regulaarsete ringh...
Intensiivse põllumajandusega piirkondade maastikumustrid Hollandi poldrialad 10 km Hollandi poldrialad Hollandi poldrialad · Üle 27% Hollandi territooriumist on põllumajanduslikus kasutuses, rohumaad moodustavad sellest üle poole. · Põllumajandus jaguneb kolmeks: karjakasvatus, vilja ja köögiviljakasvatus ning aiandus. · Põllumajanduslik tootmine on hästi moderniseeritud. · Suurem osa maid on madalad, väheviljakate muldaega, parimad on poldrialad. · Suhkrupeet, kartul, nisu, oder, rukis, · 22 tuh ha sibullillede all Maa- kasutus Kasvuhooned Almerias Lõuna-Hispaanias 4 km Almeria Lõuna-Hispaanias 30 km Kasvuhooned Almeria põllumajandus · Almeria provints on maailma suurim kasvuhoonetega kaetud piirkond maailmas (üle 20 000 ha) · Suurepärased kliimatingimused · Madal kasvuhoone-tehnoloogia maksumus (kohapealsed arendused) · Annab provintsile pe...
Ameerika Ühendriigid USA Pealinn - Washington Rahvaarv – 317,8 mln Riigikeel – inglise keel (de facto) Pindala – 9 826 630 km² Rahvasikutihedus - 32 in/km² Rahaühik – dollar (USD) President - Barack Obama Usk - protestantism USA loodus USA põhiosa asub parasvöötmes ja lähistroopikas Keskmine temperatuur Suvi Talv Põhjaosa 8…16 °C 0…–32 °C Lõunaosa 16…24 °C 0…–8 °C Pindala - tasandikud ja madalad mäestikud, lääne- ja loodeosas on kõrgmäestikud Taimestik - hikkori- ja pähklipuu, igihaljad tammed, pöögid, magnooliad, kääbuspalmid, rododendron, kummipuu, mahagonipuu, liaanid Loomastik- mustkaru, metssiga, opossumeid, ilveseid, pesukarusid, alligaatorid, pelikanid, flamingod, madusid USA transpordisüsteem Raudteetransport – raudteed 226 427 km ...
Hiina villkäppkrabi Eriocheir sinensis Esitluse koostas Karmen Markov Kuuluvus Riik Loomad Animalia Hõimkond Lülijalgsed Arthropoda Klass Kõrgemad vähid Malacostraca Selts Kümnejalgsed Decapoda Infraselts Krabilised ehk lühihännalised Brachyura Sugukond Varundiae Perekond Villkäppkrabi Eriocheir Liik Hiina villkäppkrabi Eriocheir sinensis Välimus Keha koosneb pearindmikust ja tagakehast. Tagakeha on redutseerunud, kõverdunud ja jääb suure pearindmiku alla. Laiovaalne pearindmik, pikad ja tugevad rindmikujalad. Esimesed käimisjalapaarid on muundunud sõrgadeks. Keha pikkus kuni 6 cm. Kehasegmente ja tagakeha katab ümar seljakilp. Isaste jalgu, eriti sõrgu, katab lopsakas karvastik. Krabi värvus varieerub kollasest ...
Investor's Handbook A Legal Guide to Business in Georgia · Start Up · Privatization · Labor Legislation February 2011 1st Edition 1 CYAN MAGENTA YELLOW BLACK 1 This brochure is a publication by the Georgian National Investment Agency (GNIA) and was prepared by Georgian law firm Mgaloblishvili, Kipiani, Dzidziguri (MKD). The Brochure is intended to be a general guidance on start up, privatization and labor relations. It is thus not expected to be a substitute for detailed research or exercise of professional judgment on above mentioned topics. Companies and individuals operating in Georgia or planning to operate, are strongly advised to obtain current and detailed information from experienced professionals. None of the organizations mentioned above, nor their members, employees o...
TARTU ÜLIKOOL xxx kolledz xxx osakond KUIDAS LUUA EFEKTIIVNE MEESKOND REHABILITATSIOONIS (MEESKONNA ROLLID REHABILITATSIOONIS) Kava aines xxx Juhendaja: xxx Xxx xxxx 1. Teema aktuaalsus Põhjuseid, miks autorile teema huvi pakub, on palju. Esmalt on huvitav välja selgitada, kas rehabilitatsiooni teenuse osutamine meeskonnana on õigustatud ning kuidas saaks muuta meeskonnatööd tõhusamaks. Lisaks sellele on oluline välja tuua võrdlusi rehabilitatsiooni teenuse osutamise kohta teistes riikides. Teema on aktuaalne ja ühiskonnale oluline, kuna rehabilitatsiooni teenuse osutajaid on palju ning teenus on Eestis suures arengujärgus. Valitud teema uurimustulemused võivad olulist tähtsust omada autori järgnevates sotsiaaltöö (sh rehabilitatsiooni) valdkonna alastes uuringutes. Seda tänu asjaolule, et tutvumine erinevate autorite ideede...
EESTI MAAÜLIKOOL Põllumajandus- ja keskkonnainstituut Kartuli seenhaigused ja tõrje Referaat Tartu 2012 Sisukord 1.Sissejuhatus........................................................................................................ 3 2.Kartuli seenhaigused........................................................................................... 5 2.1Kartuli-lehemädanik, mugulate pruunmädanik (Phytopthora infestans)........5 2.2 Kartuli – kuivlaiksus (Alternaria solani)..........................................................6 2.3 Mugula Kuivmädanik – Fusarium spp.............................................................8 2.4 Kartuli – mustkärn, kartuli – tõusmepõletik, kartuli – vilttõbi (Rhizoctonia solani).................................................................................................................. 9 ...
Hoonete konstruktiivne kandeskeem Kandeskeemi optimaalne valik Kandeseintega hoone & karkasshoone; Hoone konstruktiivse kandeskeemi optimaalne valik mõjutab palju hoone projekteerimise, ehitamise maksumust ning keerukust; Kandeskeem mõjutab ka hoone paindlikku ruumikasutust ja ümberehituse võimalust tema funktsiooni muutumisel; Hoone kande- ja jäigastavad konstruktsioonid peavad tagama hoone püsivuse kogu tema kasutusea kestel; Üldstabiilsuse kindlustamiseks kasutatakse erinevaid kandeskeeme, mis võivad toimida eraldi või kombinatsioonina. 2 1 Kandvate pikiseintega hoone Kannavad hoone pikiseinad , ruumiplaneering on selle skeemi puhul võrdlemisi vaba; Välisseinte ülesanne: Soojapidavus, Katuse ja vahelagede koormuse vastuvõtmi...
1.Sissejuhatus majandusmajandusse ja makroökonoomikasse Sissetulekute meetod SKP = W + rt + r + Π + D + Ti W- töötasu koos sots.maksuga (wages) Rt- on renditulud (rental income), r-on netointressitulud (net interest income), Π- on kasum (profit), D -on amortisatsioon (põhivara kulum, depreciation), Ti-on kaudsed netomaksud (indirect taxes). Tarbimise meetod e kulutuste meetod SKP = C + I + G + X – M C( consumption)-eratarbimiskulutused e majapidamiste kulutused I(investments)- eraettevõtete investeeringud (inv põhivarasse s.o. masinad,seadmed,ehitised ja kaubavarudesse) G(goverment expenditures)-avaliku sektori lõpptarbimiskulutused X-M (exports-imports)-netoeksport SPP(sissemajanduse puhasprodukt)=SKP-D RKP(rahvuslik koguprodukt)= SKP + Yf Yf – esmane netosissetulek välismaalt (net factor income from abroad) GNDI - kasutada olev kogurahvatulu (GNDI – gross national disposable income) GNDI = RKP + TRf TRf – net...
Elektroonika Loengute materjalid: skeemid, diagrammid, teesid. 1 Sisukord 1. Elektroonika ajaloost (arengu etapid, elektroonika osad, elektronlambid, elektronkiiretoru, elektronseadmete montaazi tüübid)............................................................................................... 3 2. Elektroonika passiivsed komponendid.......................................................................................... 14 3. Pooljuhtseadised (dioodid, bipolaartransistorid, väljatransistorid, türistorid)............................... 23 4. Optoelektroonika elemendid, infoesitusseadmed.......................................................................... 42 5. Analoogelektroonika lülitused....................................................................................................... ...
Law-makers breaking the law: torture as a justified interrogation technique? 1 Introduction It was Jeremy Bentham who thought of a famous method to give ethics a rational basis. He was fed up with the penal laws where offenders met corporate punishment and together with Cesario Beccaria he stood up to torture, corporal punishment, and the death penalty. He resisted against irrational moral emotions as the instigation for ethical conduct, saying only reasonable grounds could justify the moral decisions of individuals and legislators. And now his theory of is the one that is known for justifying torture (Verplaetse, 2008). Since 9/11 and the following fight against terrorism it became clear that the Bush administration thought of torture as something justifiable while it goes against all possible agreed upon treaties and conventions. One could indeed possibly think ...
How to produce bioenergy from agricultural resources without harming the environment Jürgen Aosaar Jaak-Albert Metsoja Ahto Oja BOVA cource on biogas from biomass March 3-7 2008 Tartu Deciduous tree species on abandoned agricultural land Current situation • The long term development plan of the Estonian energy industry foresees a reduction in the use of fossil fuels and an increase in the share of biofuels: by the year 2010 renewable energy must account for 5.1% of total energy consumption Current situation (2) • In Estonia we have abandoned arable land about 400 000 ha, part of it is overgrowing naturally, and another part has been afforested • For short-rotation forestry in Estonia, ecologically and economically the most suitable tree is probably grey alder, which is a highly productive and soil improving species Grey alder...
ORISSAARE GÜMNAASIUM Muusika mõjust inimese meeleolu kujundamisel Uurimistöö Autor: Keili Simastel 12. klass Juhendaja-metoodik: Anne Kann ORISSAARE 2011 2 ANNOTATSIOON Orissaare Gümnaasium Töö pealkiri Muusika mõjust inimese meeleolu kujundamisel Kuu ja aasta: mai 2011 Lehekülgede arv: 43, jooniste arv: 25, lisade arv: 2 Referaat Töö koostaja valis uurimistöö teema ,,Muusika mõjust inimese meeleolu kujundamisel", kuna muusika osatähtsust meeleolu kujundamisel pole alati peetud väga oluliseks. Tegelikult mõjutab muusika kuulajate meeleolu väga, seda kinnitavad mitmed uuringud, mida on tehtud erinevate teadlaste poolt üle maailma. Tänapäeva ühiskonnas ei räägita väga palju muusika tähtsusest inimeste meeltele ja füsioloogiale, kuigi inimesed pu...
Identity as a personal project How could be one identity created? Or is it creating itself? Or, maybe, every child is born with some kind of identity? There are many theories about what identity is and how it is developing, so in this essay I want to discuss A. Giddens´ text and my reflection about his theory. “It's like everyone tells a story about themselves inside their own head. Always. All the time. That story makes you what you are. We build ourselves out of that story.” Patrick Rothfuss When talking about identity, it´s creation is a very important moment. To understand it, I was always thinking practically – I created a character, like in a movie or a book. What should happen first with the character, what factors influence the creation of individual identity? I agree to Giddens – person isn´t born with identity, everyone has to build and deve...
TALLINNA ÜLIKOOL POLITICAL SCIENCE AND GOVERNMENT INSTITUTE ANNELI PALM CRITISIM ABOUT IMF AND WORLD BANK INTERNATIONAL POLITICAL ECONOMY (RIR6032/RIR6004) ESSAY 2014 Contents TALLINNA ÜLIKOOL.............................................................................................. 1 Introduction............................................................................................................ 3 Basic of liberalism.................................................................................................. 4 International Monetary Fund and World Bank.........................................................4 IMF(International Monetary Fund)........................................................................4 WB(World Bank).................................................................................................
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