Aim Determination of total and carbonate hardness of tap water using titration technique. Eliminating total hardness with a Na+ ion-exchange softener. Reagents 0.1 M hydrochloric acid, 0,025 M and 0,005M trilon-B solution, buffer solution (NH4Cl + NH3∙H2O), indicators methyl red (mr) or methyl orange (mo) and chromogen black ET-00. Apparatus Conical flasks (250 ml, 500 ml), measuring cylinder (25 cm 3), burette (25 cm3), pipettes (100 cm3). Experimental Procedure A Determination of carbonate hardness 1. Rinse the 100 cm3 pipette 2...3 times with a small amount of the test water. Wash the conical flask with distilled water. Pipette 100 cm 3 of the test water and transfer it into the conical flask, add 3...4 drops of indicator mo or mr. 2. Prepare the burette – remove any air bubbles from the nozzle and fill with 0.1 M hydrochloric acid till zero (The lower meniscus has to coincide with the scales 0-notation). 3. Titrate with...
EXERCISE N. 1 The demand and supply curves for fixed gear bikes in Hipsterland are �� = 75 − 1.5� and �� = 1.5� − 30. a. Find the equilibrium price; b. Find the equilibrium quantity; c. What are the consumer surplus, producer surplus, and total welfare at the market equilibrium? qD = 75 – 1,5*p => p = 50 – 2/3*q qS = 1,5*p – 30 => p = 20 + 2/3*q 75 – 1,5*p = 1,5*p – 30 3*p = 105 p* = 35 q* = 22,5 p S 50 35 2 0 D 22, 75 q 5 Producer surplus: ((35 – 20)*22,5)/2 = 168,75 Consumer surplus: ((50-35)*22,5)/2 = 168,75 Total welfare: 168,75 + 168,75 = 337,5 EXERCISE N. 2 When the price of apple juice rises by 3%, the quantity demanded drops by 8%. Then, demand of for apple juice is elastici? E...
LONDON London is the capital of England and the United Kingdom, the largest metropolitan area in the United Kingdom. London's population is about 7,518,000. Click to edit Master text styles Second level Third level Fourth level Fifth level Sightseeing Madame Tussaud Wax Figures museum Westminster Abby Big Ben Buckingham Palace London Zoo Harrod's department store London Tower Bridge London Tower Bridge Tower Bridge is a combined bascule and suspension bridge in London, England, over the River Thames. It is close to the Tower of London, which gives it its name. It has become an iconic symbol of London. Harrod's department store Harrods is a high-end department store in...
Emotion regulation in relation.. 1 Emotion regulation in relation to physiological stress response. University Name Research Project Module Code: xx 2007-2008 Supervised by xxx Word count: 7261 Emotion regulation in relation.. 2 Abstract The aim of this study was to investigate the association between psychological and the biological stress response. It is known that humans, interacting with each other or their environment, have emotional reactions that are individually regulated. These emotional responses are linked to changes in autonomic and neuroendocrine systems, which are essen...
Laura Lüll KRG11/21 Total station: Problems 1. Distinguish between transits and theodolites. - Transits and theodolites are instruments for measuring horizontal and vertical angles. The distinction between these instruments is not very clear. At first, both of instruments were called theodolites. The instruments that were manufactured with long telescopes and could not be inverted end for end were called theodolites. As technology developed, people started making instruments with shorter telescopes that could be inverted or transited – these machines were called transits. Time went on and in the end most instruments – both theodolites and transits were manufactured with telescopes witch could be inverted. Now, t...
The costs of production Production Decisions about production require individual agents to make decisions about the allocation and use of physical inputs. · Objectives of agents, technology, availability and quality of inputs determine the nature of these decisions. Since the objectives are often pecuniary, it is often necessary to relate the decisions about the physical units of inputs and outputs to the costs of production. · If the prices of the inputs and the production relationships are known (or understood), it is possible to calculate or estimate all the cost relationships for each level of output. In ...
Cost Accounting. Chapter 1 Management accounting measures, analyzes, and reports financial and no financial information that helps managers make decisions to fulfill the goals of an organization. Financial accounting focuses on reporting to external parties such as investors, government agencies, banks and suppliers. It measures and records business transactions and provides financial statements that are based on GAAP. Cost accounting measures, analyzes, and reports financial and no financial information relating to cost of acquiring or using resources in an organization. Value-chain analysis: sequence of business functions in which customer usefulness is added to products and services. 1. Research and development 2. Design of products, services, or processes 3. Production 4. Marketing 5. Distribution 6. Customer service. Supply chain describes the flow of goods, services, and information from the initial sources of materials and servic...
“Your Fitness” Business Plan Prepared May 2012 Contact Information name email phone Your Fitness Business Plan Executive Summary “Your Fitness” it is envisaged, will be the third extension of “The Muscle Shop” company’s development strategy. Extensive research over the last two years has gleaned information to suggest this project would be successful project. The new gym will create a personalized environment for both females and males, for all fitness levels, to pursue their sporting, competition and personal fitness goals. A special focus will be paid by creating heavy weight lifting capabilities and equipment for professional body builders. This new gym facility will serve people in Dublin ……. area which include …………., …………… and …………... The area has a some sports and fitness clubs, however ,”Your Fitness” has the unique ability to cater to all the fitness level form, amateur to professional body bu...
Rahvastiku andmed analüüsiks: Näidiseks Eesti andmed 2012 The World Factbook - https://www.cia.gov/library/publications/the-world- factbook/geos/en.html GEOGRAPHY: 1) Area: total 551,500 km² )Coastline: 3,427 km PEOPLE and SOCIETY: 3) Ethnic groups: rahvastiku etniline kuuluvus Celtic and Latin with Teutonic, Slavic, North African, Indochinese, Basque minorities overseas departments: black, white, mulatto, East Indian, Chinese, Amerindian 4) Languages: keeled (nimetage suuremad) French (official) 100%, rapidly declining regional dialects and languages (Provencal, Breton, Alsatian, Corsican, Catalan, Basque, Flemish) overseas departments: French, Creole patois, Mahorian (a Swahili dialect) 5) Religions: usundid (nimetage suuremad) Roman Catholic 83%-88%, Protestant 2%, Jewish 1%, Muslim 5%-10%, unaffiliated 4% overseas departments: Roman Catholic, Protestant, Hindu, Muslim, Buddhist, pagan 6) Population...
Pure Competition Competition The word "competition" may be used in two ways: rivalry (synonym; opposition, antagonism) structural competition or "pure competition" The main characteristics of competition: 1. Number of firms 2. Type of product 3. Control over price 4. Conditions of entry 5. Nonprice competition 6. Information flow Pure Competition · Involves very large numbers of sellers and buyers. · Firms producing identical or homogeneous products. · Standardized product (a product identical to that of other producers). (ex. corn or cucumbers). · Free Entry and Exit: no significant legal, technological, financial, or other obstacles prohibiting new firms from selling their output in any competitive market N...
Homework nr 4 in STRENGTH of MATERIALS I (MHE0011) Variant Title A B Strength Analysis of a Beam 8 9 Student Student Code Delivery Date Teacher 18.12.2017 Priit Põdra Hot-rolled INP section, manufactured of steel S235 must be used for a beam. The beam will be loaded by the concentrated load F and line distributed load p. Beam dimensions obey the relationship: b = a/2. The value of concentrated load is F = 10 kN and the line distributed load is uniform with the intensity: p = F/b. The value of design factor is: [S] = 4. The bea...
The United States and its economy are known to be one of the thriving and strongest in the world. It represents 16.6% of the world’s total GDP. The estimated worth of USA's GDP is estimated to be around 17.5 trillion dollars and dollar being the third currency in the world and the official currency of the US. They also manage a 5% growth every quarter. So how do they manage it? There are three main sectors that contribute to the USA's GDP. First is services that is 80% of the total GDP. The output of services in 2014 was 13,8 billion dollars witch was the nr.1 in front of European Union’s output witch was 13,4. The second contributing sector is the industry sector which provides 19% of the country’s GDP. In this area USA has fallen behind and has to accept the third position in the world’s total industry's output. First in industry’s output last year was European Union who had 4,6 billion dollar output, not far was China who ha...
A B C D E F G H I J K L M N O P Q R 1 Advertising model 2 Note: All monetary values are in $1000s, and all exposures to ads are in millions of exposures. 3 Inputs 4 Exposures to various groups per ad 1. Suppose, as a matter of corporate policy, that the company 5 Friends MNF Malcolm in Middle Sports Center TRL Live Lifetime movie ...
Homework nr 1 in STRENGTH of MATERIALS I (MHE0011) Variant Title A B Strength Analysis of a Bar Structure 8 9 Student Student Code Delivery Date Teacher' Name Karina Korell 164498 MVEB 16.12.2017 Priit Põdra The structure consists of 2 members: steel wire rope 7x7 and a circular bar made of Aluminum alloy Al Mg4.5Mn0.7. The structure is loaded by the vertical force F that is acting at the joint, connecting these components. Calculate the minimum allowed diameter d of the aluminum bar and the maximum allowed value of the load F, assuming the relative position and mechanical properties of components (manufacturing tolerances, compone...
English speaking countries English is world-wide language. Its spoken in very many countries. For example many countries in Europe, Asia, America and even in Africa. In many of them it's spoken as an official language. But it's also spoken as the dominant (domineeriv, valdav) language. Nowadays you can go almost everywhere and you can make through everything when you know some English. But still, no matter in which country you go, they're still very different. For example Australia, United Kindgom and its parts Endland and Scotland. Australia is located in the Pacific ocean and it's sixth country in the world for it's size. It's total area is 7741220 km². This country doesn't have an official language, but it's national language is English. Australia has much lakes and rivers in it. More exactly about 68 920 km² is made up by lakes and rivers. Climate in australia is dampish and warm. Australia's capital is Canberra, but the largest c...
Record Breaking Performance Swimwear A Chronology of Racing Swimwear 1900’s 1930’s 1950’s 1970’s 2000’s 2008 Elasticated Composite Wool Cotton Nylon Full Body Fibers Material Suits Suits Suits suits Suits Suits Arena: always at the edge of technological power 2009 2008 2008 The state-of-the-art racing suit worn by the majority 2004 of swimming champions, 2000 who dominated FINA World Champions...
New york New york City New York is the most populous city in the United States. New York exerts a powerful influence over global commerce, finance, media, culture, art, fashion, research, education, and entertainment. Introduction The city's 2009 estimated population approached 8.4 million Land area of 305 square miles (790 km) Currency- US dollar Language English Website www.nyc.gov Climate New York City has a humid subtropical climate The average temperature in January, the area's coldest month, is 32.1 °F (0.1 °C). However temperatures in winter could for a few days be as low as 10 °F (-12 °C) and as high as 50 °F (10 °C). November, December Weather: Expect highs in the 40-50 range in November and 30-40 range in December. It can be freakishly warmer or colder here and there, but it's not likely. W...
RMS Titanic Kaspar Kitsnik VLE-11 Why was Titanic built? Although Titanic is best known for carrying the rich and famous between Europe and the United States, the Ship actually had several purposes: 1. To carry British and US mail--hence the full name of the ship is Royal Mail Ship (RMS) Titanic. 2. To carry general cargo and frozen meat since at that time Europe could not produce enough livestock to meet its own needs. 3. To carry first-class passengers in great luxury, second-class passengers in great comfort and third-class passengers with great economy. 4. To fly the flag of Great Britain and uphold national honor. Even though Titanic was ultimately owned by American business interests, the Ship was built in a British yard, operated by British subjects, manned by British crews and perceived by the pu...
Latvia Capital city: Riga Total area: 65 000 km² Population: 2.3 million Language: Latvian Latvia, officially The Republic of Latvia, is a country in the Baltic region of the Nothen Europe. The country has a temperate seasonal climate. Latvia and Estonia share a long common history. As a consequence of the Soviet occupation both countries are home to a large number of ethnic Russians (26.9% in Latvia and 25.5% in Estonia). Latvia was found on 18th November 1918. However, its independence was interrupted at the outset of World War II. In 1940, the country was forcibly incorporated into the Soviet Union, invaded and occupied by Nazi Germany in 1941, and re-occupied by the Soviets in 1944 to form the Latvian for the next fifty years. The peaceful Singing Revolution, started in 1987. Lithuania Capital city: Vilnius Total area: 65 200 km² Population: 3.5 milion Language: Lithuanian Lithuania, officially The Republic of Lithuania, ...
VORMISTAMISE ÜLESANNE 2 TUNNITÖÖ Õppeaines: SISSEJUHATUS ERIALASSE Tehnoloogia ja ringmajanduse instituut Õpperühm: Juhendaja: Tallinn 2021 SISUKORD 2 ABSTRACT Pilling is an undesired defect of textile fabrics, consisting of a surface characterized by a number of roughly spherical masses made of entangled fibers. Mainly caused by the abrasion of fabric surface occurring during washing and wearing of fabrics, this defect needs to be accurately controlled and measured by companies working in the textile industry. Pilling measurement is traditionally performed using manual procedures involving visual control of fabric surface by human experts. Since the early nineties, great efforts in developing automatic and non-intrusive methods for pilling measurement have been made all around the world with the final aim of overcoming traditional, visual-based a...
Gross Domestic Product (GDP) The gross domestic product (GDP) or gross domestic income (GDI) is a measure of a country's overall economic output. It is the market value of all final goods and services made within the borders of a country in a year. It is often positively correlated with the standard of living, alternative measures to GDP for that purpose. · Gross domestic product comes under the heading of national accounts, which is a subject in macroeconomics. Gross National Product Gross national product (GNP), in economics, a quantitative measure of a nation's total economic activity, generally assessed yearly or quarterly. The GNP equals the gross domestic product plus income earned by domestic residents through foreign investments minus the income earned by foreign investors in the domestic market. Gross Domestic Product GDP can ...
INDIA Demography and Bollywood Demographics With an estimated population of 1.2 billion, India is the world's second most populous country. The last 50 years have seen a rapid increase in population due to medical advances and massive increase in agricultural productivity due to the "green revolution". The percentage of Indian population living in urban areas has consistently grown; from 1991 to 2001, India's urban population increased by 31.2%. In 2001, about 285 million Indians lived in urban areas while more than 70% of India's population resided in rural areas. As per the 2001 census, there are twenty seven million- plus cities, with the largest cities being Mumbai, Delhi and Kolkata. English is used extensively in business and administration and has the status of a subsidiary official language; it is also important in education, especially as a me...
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. ...
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...
Java Programming Exercise Objective Assess OO analysis and design skill and java programming skill. The problem – Video rental store For a video rental store we want to create a system for managing the rental administration. We want three primary functions. Have an inventory of films Calculate the price for rentals Keep track of the customers “bonus” points Price The price of rentals is based type of film rented and how many days the film is rented for. The customers say when renting for how many days they want to rent for and pay up front. If the film is returned late, then rent for the extra days is charged when returning. The store has three types of films. New releases – Price is PREMIUM_PRICE times number of days rented. Regular films – Price is BASIC_PRICE for the fist 3 days and then BASIC_PRICE times the number of days over 3 Old film - Price is BASIC_PRICE for the fist 5 days and then ...
Republic of South Africa The Republic of South Africa - located at the southern tip of Africa - 1,739 mln square kilometers - population 2010 estimate 49,991,300 , 25th - three capitals Pretoria, Bloemfontain, Cape town - to the North lie Botswana, Namibia and Zimbabwe Cultures and languages - diversity in cultures and languages (11 official) - Ethnic groups 79.4% black 9.2% white 8.8% coloured 2.6% asian - two of them are European origin : Afrikaans and South- African English Constitutional democracy (parliamentary republic) The president is Jacob Zuma - National Assembly and National Council of Provinces ( must ensure that provincial interests are taken into account in the national sphere of government ) Economy GDP 22 730,725 US $ per capita, 20,858 billion US $ total The Nelson Mandela Bridge in Johannesburg. Ga...
Sporting life in Australia History Sport is an important part of the culture in Australia Long history dating back to the precolonial period. Early sports included cricket, horse racing, Australian football and rugby. Number of professional sport leagues in Australia All the leagues involve a lot of people. The role of media The media plays an important part in Australia's sporting life Many sporting events are televised or are covered by the radio Many sport television shows, sport talk shows on the radio, and magazines dedicated to sport The Club, Australian Rules, The Final Winter, Footy Legends Awards in championships Several awards in the Olympics and Paraolympics Total 468 medals in Summer Olympics 138 gold, 158 silver and 177 bronze medals Total 9 medals in Winter Olympics 5 gold, 1 silver and 3 bronze medals National teams The country has a large number of national teams in sports S...
Bobsledding History From switzerland Name came from bobalink First informal races were run on snow-covered roads Original bobsledding sleds are wooden Switzerland and Germany are the most successful bobsledding nations Equipment Helmets, goggles to protect their eyes Some sledders wear elbow, knee, shoulder and neck pads Skintight suits, usually made of Lycra Shoes have spikes along the edge of the soles All the members usually wear gloves Bobsleds Designed for speed Shaped like a bullet 2-person sled is about 3 meters long and 4- person sled is 4 meters Total weight Frame is made from iron and carbon and the body that fits over the frame is made of fiberglass or cevlar carbon Rules Bobsled run is at least 1500 meters long and has 15 or 20 turns. Ice walls are at least 18 inche...
Stacey Kemp (born July 25, 1988 in Preston) is an English pair skater who represents Great Britain. She competes with David King. They are the 2006-2010 British national champions. Kemp & King changed coaches in the summer of 2007 and moved to Poland to train under Mariusz and Dorota Siudek. As of 11 December 2010, the pair has the season's 32nd highest total score. The International Skating Union (ISU) ranks them 15th in the world. They earned the 30th highest total score during the 20082009 season, and 34th during 20092010.
Timetable Dec 2013 Aivar Roop Date Description of task Hours 1.dec Composing Nov work timetable 1 1-2.dec Narva stock balance comparison with Kaubamaja forecast (task given by Pernilla) 7,5 12-13.dec SEB Baltics tender documents' arrangement and dissemination 9 16.dec Eesti Post summer uniform new tender analysis and info dissemination 3,5 17-18.dec Kaubamaja Dressat subsite texts translation (task given by Pernilla) 8,5 19-20.dec Communication with Police and submitting confirmation letter reg Police shirt tend 4,5 Week 50-51 Communication with Tallinna Kaubamaja 5,5 20. and 25.dec Composition of Eesti Post summer unifor...
Wales English (a.80%) Welsh (a.20%) Offical languages Capital and largest city: Cardiff Goverment: Constitutional monarchy Total area: 20,779 square kilometers Population: 3,006,400 (estimate June 2010) Currency: Pound sterling (GBP) Facts about Wales Pictures about Wales Wales is a generally mountainous country on the western side of central southern Great Britain, between the Irish Sea to the north and the Bristol Channel to the south. It is part of the United Kingdom, and is bordered by England to its east and the Atlantic Ocean, St George's Channel and Irish Sea to its west. It is about 274 km from north to south and at least 97 km wide, with a total area of 20,779 km2. It has over 1,200 km of coastline, and includes offshore islands of which the largest is Anglesey. Wales geography and environment The Economy of Wales. In 2010, according to ONS provisional data, hea...
Transport in Hungary. Railways In Budapest, the three main railway stations are the Eastern (Keleti), Western (Nyugati) and Southern (Déli), with other outlying stations like Kelenföld. Of the three, the Southern is the most modern but the Eastern and the Western are more decorative and architecturally interesting. The only city with an underground railway system is Budapest with its Metro. Roads Total roads: 159,568 km. Motorways Motorways in Hungary are first-class high-speed highways. As of December 2013, the total length of Hungarian motorways is 1,361 kilometers. The construction of the Hungarian motorway system started in 1964 with M7, which finished in 1975 between Budapest and the Lake Balaton. Waterways 1,373 km permanently navigable. The most important port is Budapest, the capital. Other important ones include Dunaújváros and Baja. Airports There are 43-45 airports in Hungary, including sma...
181 383 962 Current population 91 848 775 Current male population (50.6%) 89 535 186 Current female population (49.4%) 4 659 042 Births this year 11 325 Births today 2 107 131 Deaths this year 5 122 Deaths today -9 184 Net migration this year -22 Net migration today 2 542 727 Population growth this year 6 181 Population growth today Population of Nigeria 2014 As of 1 January 2015, the population of Nigeria was estimated to be 178 841 235 people. This is an increase of 1.94 % (3 400 050 people) compared to population of 175 441 185 the year before. In 2014 the natural increase was positive, as the number of births exceeded the number of deaths by 3 412 331. Due to external migration, the population declined by 12 281. The sex ratio of the total population was 1.026 (1 026 males per 1 000 females) which is higher than global sex ratio. The global sex ratio in the world was approximately 1 016 males to 1 000 females as...
Tauri Heinmets, Rauno Kiik, Hendrik Lessuk, Ronald Proosa AUSTRALIA Geographical position Australia is a country in the Southern Hemisphere comprising the mainland of the Australian continent as well as the island of Tasmania and numerous smaller islands in the Indian and Pacific Oceans. world's sixth-largest country by total area. The lowest point in the country is lake of Eyre (15m below sea level) and the highest point is Mount Kosciuszko (2229m) Economy Mixed economic system Division of labor Agriculture 3,6%; Industry 21,1%; Tendance 75% Units of labor 11,45 mlj. 2009. Unemployment 5,6% Most important export articles: coal, iron,gold Most important import articles: machinery and transport equipment Australia is one of the most important mining industry countries Politics Capital: Canberra Largest city: Sydney National language: English (de facto) Demonym:Australian, Aussie Government: Federal parliamentary c...
A B S T R A C T W e l c o m e t o t h e n e w e r a o f b i g d a t a . P ii s Big a v data a l in t C o clou o l d I T opportu I 0 Academic essay (ITI0103) 2019 spring Introduction “Data is Everything and Everyone is Data. “[1] The ability to collect, organize, structure and analyse data on a large scale is probably the most significant trait that sets us, humans, apart from our primate friends. [1] To comprehend the op...
Lecture 1: The mountebank pharmacy. Price: 60% of average turnover on last 2 years + 10% of profits per year during next 2 years (võib olla kasumit ei tule, kuna on vaja investeerida). Quack bank present buiseness plan by 8 november, presentation 9 november long term loan (10 years), at 4,8% interest rate. Conclusion I need this sum of money from bank. Business plann: 1. management summary 2. organisational profile 3. internal analysis 4. external analysis 5. strategy 6. financial prognosis Group feedback 7/11. Leadership and management A good manager is competent in all different management styles, and knows when to apply which style. 1. Autocratic 2. Democratic 3. Free reign (vabad käed, dellegeerimine) 4. Patriarchal (he knows best what is good for his children, "family" structur...
London Olympics 2012 & Paralympics World records and number of participants Merlyn Jürgenson 2013 Participants London Olympics – 10 820 athletes Paraolympics – 4 302 athletes Nations participating London Olympics – 204 countries Paraolympics – 164 countries World records Swimming Missy Franklin of United States broke world record of 2:04.06. The American team of Franklin, Soni, Vollmer and Schmitt won Olympic gold in women's 4x100m medley relay with a world record time of 3: 52.05. Rebecca Soni of the United States set a new world record in the women's 200m Breaststroke with a time of 2:19.59 seconds. Daniel Gyurta of Hungary set a new world record with a time of 2:07.28 in 200 m breaststroke. Sun Yang of China set a world record in the men's 1,500 m freestyle. Vollmer of the United States won gold in the women's 1...
Enamlevinumad polümeeride lähtematerjalid · Kõik plastid on polümeerid aga kõik polümeerid pole plastid. Mõned tuntud polümeerid, mis pole plastid on tärklis (ingl k starch), valgud (aminohappe polümeerid), DNA. · The simplified diagram below shows the relationship between monomers and polymers. Identical monomers can combine with each other to form homopolymers, which can be straight or branched chains. Different monomers may combine together to form copolymers, which also may be branched or straight. · plastid on polümeerid- see tähendab, et nad koosnevad tuhandetest samadest polüetüleen, millest on tehtud aatomidest. Näiteks materjal kilekotid koosneb etüleenist valemiga c2h4. · Tselluloos atsetaat, mis on kasutusel kilede tegemisel saadakse puuvillast. Mõned kummid on tehtud erinevate puude mahla...
Australia Australia is the world driest continent. More than two-thirds of country is desert or dry bushland. The climate is tensely hot. Australia is relatively flat country with mountainous only in the eastern regions. Most Australians live in the southern part of the country, where winters are wild and the summers are sunny and warm. The Great Barrier Reef is Chain of 500 island and coral reefs 2000 km long, near the coast of the north-east Queensland. It is one of the natural wonders of the world. There are some 150 million sheep in Australia. This is one-fifth of the total number of sheep in the world. Dingers are wild dogs of the outback, believed to have been brought to Australia by the Aboriginats tohusand of years ago. They are expert hunters. In the hot climate of north Australia, most houses are built with verandas which provide shade. The country is divided into six self-governing sta...
Golden Gate Bridge • General facts • History • Construction Golden Gate Bridge connects the city of San Francisco on the northern tip of the San Francisco Peninsula to Marin County as part of US Highway 101 and California State Highway 1 Measures • Total length of Bridge (including approaches): 1.7 miles = 8,981 ft = 2,737 m • Width of Bridge: 90 ft = 27 m • Clearance above water: 220 ft = 67 m • Height of tower above water: 746 ft = 227 m • Height of tower above roadway: 500 ft = 152 m Main reasons of building this bridge • Population centers were growing • Traffic congestion at the ferry docks was becoming intolerable Beginning • The main idea of bridge construction was proposed by Charles Crocker in 1872. • August 27, 1930 Strauss submitted his final plans. • On November 4, 1930, voters within the District went to the polls. 145,697 people supported the bridge con...
CANADA Click to edit Master text styles Second level Third level Fourth level Fifth level Capital: Ottawa Largest city: Toronto Click to edit Master text styles Official Second level languages: Third level English and Fourth level D France Total area: Fifth level et 9,984,670 km2 Population: 34,798,000 ai Currency: Canadian dollar ls Canada is one of E the world`s wealthiest c nations. And one of the Click to edit Master text styles Second level world's top ten o trading nations. Canadian Third level Fourth level ...
Milestones in Estonian History The Estonians are a Finno-Ugric people who came from the area near the Urals and the Volga and Oka rivers. They migrated westward to the Baltic shores some 5, 000 years ago. In the ninth century A.D. Viking ships invaded Estonia and the country became a vital link in the sea-trade between East and West. By the 12th century, the Arabian geographer al-Idrisi had placed the city on his maps. In the 13th century, Tallinn joined the Hanseatic League, the union of European commercial towns that stretched from London to Novgorod. Pärnu, Viljandi and Tartu were also members. Estonia became a vital link in the sea-trade between East and West. The oldest preserved book written in Estonian, a catechism, dates from 1535. Tartu University was established in 1632, on orders from Sweden's King Gustav II Adolf. Literacy spread. The Bible was translated into Estonian in 1739(pole vaja teada). A period of wars began in...
Robert Kasela 10A 2009/2010 The bridge takes its name from its location, not its design. Designed by Sir Horace Jones and engineered by Sir John Wolfe-Barry. Employed 432 construction workers. The total cost of construction was £1,184,000. Sir H.Jones Sir Total length 244 meters (801 ft) Hight 63 meters Opened 30 June 1894 Clearance below 8.6 meters (28 ft) 70,000 tons of concrete were sunk into the riverbed to support the construction. Over 11,000 tons of steel provided the framework for the towers and walkways. Tower Bridge is also simply one of the most unique venues in London for weddings, private and corporate events. The lifting of Tower Bridge has become a must see event for visitors to London. Six people were injured on May 2009, when a lift in Tower Bridge, central London, fell 3m . Robbie Maddisons bac...
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...
Project Plan Bellacoola The Bella Coola Development Study merges community requirements for the envisioned facility and the alternative approaches to building on the Bella Coola Northern Pointe site. Consultants’ reports regarding structural considerations and tree evaluation are included for their continued application to the problem. An effort has been made to work with the full extent of space requirements currently voiced by the Western Division Management Center and the Bella Coola Village Organization. Other organizations were queried to form the basis of judgment in determining the overall need. This recognizes that as the program development progresses, tenant requirements may change, but the essential square footage and cubic limitations for a below grade structure will remain. In addition, it has been envisioned that jointly required facilities would be available for all organizations to use on a shared basis, utilizing mova...
The Boston Celtics Jürgen Ulla Introduction The Boston Celtics are a National Basketball Association team situated in Boston, Massachusets. They play in the Atlantic Division of the Eastern Conference. Boston Celtics was founded in 1946. They play their home games at the TD Garden, which they share with the Boston Bruins of the NHL. Their mascot is "Lucky the Leprechaun". Rivalries Los Angeles Lakers The rivalry between the Boston Celtics and Los Angeles Lakers involves the two most storied basketball franchises in NBA history. It has been called the best rivalry in the NBA. The two teams have met a record twelve times in the NBA Finals, starting with their first Finals meeting in 1959. Philadelphia 76ers The Celtics76ers rivalry is a rivalry between the Celtics and Philadelphia 76ers. The two teams have the most meetings in the NBA Playoffs, playing each other in 19 series with the C...
The Wichita Tribe Anett Roosa Kärdla School 9A Wichita Tribe Were original people of southern Oklahoma and northern Texas, but after Europeans arrived, population pressures forced them further north into Kansas, where the city of Wichita is named for them. Most Wichita people are living in Oklahoma today. Speak English today. Some also speak their native Wichita language The Wichita Nation has its own government, laws, police, and services Before becoming a civilization, they tattooed their faces, arms, and chests. They were a steadfast and peaceful people. They had about 500 warriors in their tribe. The Wichita's chief from the past was WeeTaRa ShaRo. People History of population The Wichita had a...
Forestry and the Forest Industry in Japan Today I'm going to do a presentation about a book called ,,Forestry and the Forest Industry in Japan", edited by Yoshiya Iwai. --------------------- Participants in private forestry are classified into six categories: forestry households; companies; shrines and temples; joint holdings; various groups and cooperatives; and habitual joint holdings. Except for shrines and temples, these groups manage forests to produce income. In general, these forests are not very large: the average forest area per establishment was 3.7 ha in 1990. Groups operating forests of less than 100 ha control 67% of the total area. Hence forests are not necessarily owned by a few large concerns. Private ownership of forestland was officially permitted after the Meiji restoration of 1868, which marked the end of feudalism. Previously, forestland was legally owned collectively for the use of local comm...
Tallinn University of Technology Estonian Maritime Academy English specialty language Homework Book „International Ecomomics“ by Hendrik Van den Berg resume Kuressaare 2018 Some people choose for a resume book about something else than ecomoic. Its realy easier ofcours. I wrote to the Defence Forces library and asked to send me something about economi. Well , I got „International Economics“ by Hendrik Van den Berg. We had to read 100 pages. So I did. What I remmember about from 100 pages economics? There were a lot interesting what I didnt know before. It all started about U.S Economics. U. S Economy does not appear to be „globaal“ if look at its r...
European Environmental Databases 2018 1. According to Corine Land Cover, has the total area of natural grasslands increased or decreased in Estonia between 1990 and 2006? By how many hectares? According to CLC the total area of natural grassland in Estonia has increased by 39 779ha. 2. And in Europe? In Europe it has also increased, by 19 007 228ha. 3. What about "Broad-leaved forest" (Corine Land Cover code 311) in Estonia? Increased or decreased? By how many hectares? Broad-leaved forests have increased by 43 8834ha. 4. What was the water exploitation index for Emajõgi sub-basin in the summer of 2012? 0.03% 5. When did Estonia emmitted more Ktons of CO2, in 2015 or in 1990? What is the difference between both years in ktons? Estonia emmitted more Ktons of CO2 in 1990. The difference between both years is 7745 ktons. 6. Which was the European country that produced the highest amount of rape and turnip rape seeds in 2016? How big ...
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