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Triin Vahisalu
Triin Vahisalu (born October 4, 1978) is an Estonian botanist. She studies the effects of stress on plants and discovered a gene that regulates stomata in harsh environments. Education Vahisalu attended the University of Tartu for her undergraduate degree in biology between 1997 and 2004 and stayed on until 2005 for her master's. Vahisalu completed her doctorate in plant biology at the University of Helsinki, though her research was in collaboration with the University of Tartu. In 2011, she received a fellowship from the L'Oréal-UNESCO For Women in Science Awards which supported her research outside Estonia. She was the first winner from the Baltic States. Career and research Vahisalu's primary research interests are the effects of varying environmental conditions on crops. She has investigated how plant stomata open and close in drought conditions or under exposure to ozone. When under stress, plants close their stomata to limit exposure to the surrounding atmospher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Tartu
The University of Tartu (UT; et, Tartu Ülikool; la, Universitas Tartuensis) is a university in the city of Tartu in Estonia. It is the national university of Estonia. It is the only classical university in the country, and also its biggest and most prestigious university. It was founded under the name of ''Academia Gustaviana'' in 1632 by Baron Johan Skytte, the Swedish Governors-General, Governor-General (1629–1634) of Swedish Livonia, Swedish Ingria, Ingria, and Karelia (historical province of Finland), Karelia, with the required ratification provided by his long-time friend and former student – from age 7 –, King Gustavus Adolphus of Sweden, Gustavus Adolphus, shortly before the king's death on 6 November in the Battle of Lützen (1632), during the Thirty Years' War (1618–1648). Nearly 14,000 students are at the university, of whom over 1,300 are foreign students. The language of instruction in most curricula is Estonian, some more notable exceptions are taught in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Helsinki
The University of Helsinki ( fi, Helsingin yliopisto, sv, Helsingfors universitet, abbreviated UH) is a public research university located in Helsinki, Finland since 1829, but founded in the city of Turku (in Swedish ''Åbo'') in 1640 as the Royal Academy of Åbo, at that time part of the Swedish Empire. It is the oldest and largest university in Finland with the widest range of disciplines available. In 2020, around 31,600 students were enrolled in the degree programs of the university spread across 11 faculties and 11 research institutes. As of 1 August 2005, the university complies with the harmonized structure of the Europe-wide Bologna Process and offers bachelor, master, licenciate, and doctoral degrees. Admission to degree programmes is usually determined by entrance examinations, in the case of bachelor's degrees, and by prior degree results, in the case of master and postgraduate degrees. Entrance is particularly selective (circa 15% of the yearly applicants are admi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L'Oréal-UNESCO For Women In Science Awards
The L'Oréal-UNESCO For Women in Science Awards, created in 1998, aim to improve the position of women in science by recognizing outstanding women researchers who have contributed to scientific progress. The awards are a result of a partnership between the French cosmetics company L'Oréal and the United Nations Educational, Scientific and Cultural Organization (UNESCO) and carry a grant of $100,000 USD for each laureate. This award is also known as the L'Oréal-Helena Rubinstein Women in Science Awards. Each year an international jury awards five laureates, selecting one from each of the following regions: * Africa and the Middle East. * Asia-Pacific * Europe * Latin America and the Caribbean * North America (since 2000) Eligibility requirements alternate every other year based on scientific discipline with laureates in life sciences recognized in even years and laureates in material sciences and mathematics recognized in odd years. The same partnership awards the UNESCO-L' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estonians
Estonians or Estonian people ( et, eestlased) are a Finnic ethnic group native to Estonia who speak the Estonian language. The Estonian language is spoken as the first language by the vast majority of Estonians; it is closely related to other Finnic languages, e.g. Finnish, Karelian and Livonian. The Finnic languages are a subgroup of the larger Uralic family of languages, which also includes, e.g., the Sami languages. These languages are markedly different from most other native languages spoken in Europe, most of which have been assigned to Indo-European family of languages. Estonians can also be classified into subgroups according to dialects (e.g., Võros, Setos), although such divisions have become less pronounced due to internal migration and rapid urbanisation in Estonia in the 20th century. There are approximately 1.1 million ethnic Estonians and their descendants with some degree of Estonian identity worldwide; the large majority of them are living in Estonia. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botany
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (''botanē'') meaning " pasture", " herbs" "grass", or " fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic States
The Baltic states, et, Balti riigid or the Baltic countries is a geopolitical term, which currently is used to group three countries: Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, and the OECD. The three sovereign states on the eastern coast of the Baltic Sea are sometimes referred to as the "Baltic nations", less often and in historical circumstances also as the "Baltic republics", the "Baltic lands", or simply the Baltics. All three Baltic countries are classified as high-income economies by the World Bank and maintain a very high Human Development Index. The three governments engage in intergovernmental and parliamentary cooperation. There is also frequent cooperation in foreign and security policy, defence, energy, and transportation. The term "Baltic states" ("countries", "nations", or similar) cannot be used unambiguously in the context of cultural areas, national identity, or language. While the majority ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stoma
In botany, a stoma (from Greek ''στόμα'', "mouth", plural "stomata"), also called a stomate (plural "stomates"), is a pore found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening. The term is usually used collectively to refer to the entire stomatal complex, consisting of the paired guard cells and the pore itself, which is referred to as the stomatal aperture. Air, containing oxygen, which is used in respiration, and carbon dioxide, which is used in photosynthesis, passes through stomata by gaseous diffusion. Water vapour diffuses through the stomata into the atmosphere in a process called transpiration. Stomata are present in the sporophyte generation of all land plant groups except liverworts. In vascular plants the number, size and distribution of stomata varies widely. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabidopsis
''Arabidopsis'' (rockcress) is a genus in the family Brassicaceae. They are small flowering plants related to cabbage and mustard. This genus is of great interest since it contains thale cress (''Arabidopsis thaliana''), one of the model organisms used for studying plant biology and the first plant to have its entire genome sequenced. Changes in thale cress are easily observed, making it a very useful model. Status Currently, the genus ''Arabidopsis'' has nine species and a further eight subspecies recognised. This delimitation is quite recent and is based on morphological and molecular phylogenies by O'Kane and Al-Shehbaz and others. Their findings confirm the species formerly included in ''Arabidopsis'' made it polyphyletic. The most recent reclassification moves two species previously placed in ''Cardaminopsis'' and ''Hylandra'' and three species of ''Arabis'' into ''Arabidopsis'', but excludes 50 that have been moved into the new genera '' Beringia, Crucihimalaya, Ianhedge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (journal)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2019 ''Journal Citation Reports'' (with an ascribed impact factor of 42.778), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in autumn 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander Macmillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the journal; ''Nature'' redoubled its efforts in exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toomas Hendrik Ilves
Toomas Hendrik Ilves (; born 26 December 1953) is an Estonian politician who served as the fourth president of Estonia from 2006 until 2016. Ilves worked as a diplomat and journalist, and he was the leader of the Social Democratic Party in the 1990s. He served in the government as Minister of Foreign Affairs from 1996 to 1998 and again from 1999 to 2002. Later, he was a Member of the European Parliament from 2004 to 2006. He was elected as President of Estonia by an electoral college on 23 September 2006 and his term as President began on 9 October 2006. He was reelected by Parliament in 2011. Early life and education Ilves was born in Stockholm, Sweden; his parents Endel Ilves (1923–1991) and Irene Ilves (''née'' Rebane; 1925–2018) fled Estonia after its occupation by the Soviet Union during World War II. His maternal grandmother was a Russian from Saint Petersburg. He grew up in the United States in Leonia, New Jersey, and graduated from Leonia High School in 1972 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estonian National Research Awards
Estonian National Research Awards ( et, Eesti teaduspreemiad) are Estonian science awards which are given annually to Estonian researchers and research teams. Winners are chosen by Government of Estonia The Government of the Republic of Estonia (''Estonian language, Estonian: Vabariigi Valitsus'') is the cabinet (government), cabinet of Estonia. Under the Constitution of Estonia, Constitution, it exercises executive power pursuant to the Constit ... who bases on recommendations by Minister of Education and Research and/or specific Selection Board. Awards are given out on 24 February (Independence Day of the Republic of Estonia). Awards are divided into three categories: :1. for outstanding lifetime achievements in research and development (two awards) :2. for research work in specific fields: ::exact sciences ::chemistry and molecular biology ::technical sciences ::medical science ::geology and biology ::agricultural science ::social science ::the humanities. :3. for an outsta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century Estonian Women Scientists
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius (AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman emperor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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