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Robert Smolańczuk
Robert Smolańczuk (born in Olecko, Poland) is a Polish theoretical physicist. He received his doctorate from the Soltan Institute for Nuclear Studies in 1996. He later visited Lawrence Berkeley National Laboratory (LBNL) as a Fulbright Fellow between 1998 and 2000. He predicted in late 1998 that a lead-and-krypton collision technique could produce the element oganesson, at that time considered impossible by most scientists involved in heavy-element research. This was experimentally attempted at LBNL in 1999 and appeared to have been successful, but an investigation determined that the data had been fabricated by Victor Ninov. It is now expected that this reaction is unlikely to succeed. Smolańczuk received the Nitchke Award in 2000 for developing a phenomenological model of synthesis of superheavy nuclei. He currently works at the National Centre for Nuclear Research in Otwock Otwock (Yiddish: אָטוואָצק) is a city in the Masovian Voivodeship in east-central Poland, so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olecko
Olecko (former since 1560, colloquially also , since 1928) is a town in northeastern Poland. It is in Masuria, near Ełk and Suwałki, in the Warmian-Masurian Voivodeship. It is at the mouth of the Lega (river), Lega river which flows into the Great Olecko Lake (''Jezioro Oleckie Wielkie'') on its southwestern shore. Olecko is the seat of Olecko County. History Since the 1540s, there was a hunting lodge on the Lega River, soon expanded into a castle, and a settlement, both called ''Olecko''. ''Margrabowa'' was founded as a town by Albert, Duke of Prussia, a vassal of Crown of the Kingdom of Poland, Poland, on January 1, 1560.Wakar, p. 75 The name was derived from the word ''Margrabia'' (Polish for Margrave), the duke's title as the margraviate of Principality of Ansbach, Brandenburg-Ansbach's prince, by adding the suffix "-owa", which is typical in Poland for place names derived from personal names and titles. The town's coat of arms still reflects the Brandenburg red eagle and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. The territory has a varied landscape, diverse ecosystems, and a temperate climate. Poland is composed of Voivodeships of Poland, sixteen voivodeships and is the fifth most populous member state of the European Union (EU), with over 38 million people, and the List of European countries by area, fifth largest EU country by area, covering . The capital and List of cities and towns in Poland, largest city is Warsaw; other major cities include Kraków, Wrocław, Łódź, Poznań, and Gdańsk. Prehistory and protohistory of Poland, Prehistoric human activity on Polish soil dates to the Lower Paleolithic, with continuous settlement since the end of the Last Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theoretical Physics
Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain, and predict List of natural phenomena, natural phenomena. This is in contrast to experimental physics, which uses experimental tools to probe these phenomena. The advancement of science generally depends on the interplay between experimental studies and theory. In some cases, theoretical physics adheres to standards of mathematical rigour while giving little weight to experiments and observations.There is some debate as to whether or not theoretical physics uses mathematics to build intuition and illustrativeness to extract physical insight (especially when normal experience fails), rather than as a tool in formalizing theories. This links to the question of it using mathematics in a less formally rigorous, and more intuitive or heuristic way than, say, mathematical physics. For example, while developing special relativity, Albert E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctorate
A doctorate (from Latin ''doctor'', meaning "teacher") or doctoral degree is a postgraduate academic degree awarded by universities and some other educational institutions, derived from the ancient formalism '' licentia docendi'' ("licence to teach"). In most countries, a research degree qualifies the holder to teach at university level in the degree's field or work in a specific profession. There are a number of doctoral degrees; the most common is the Doctor of Philosophy (PhD), awarded in many different fields, ranging from the humanities to scientific disciplines. Many universities also award honorary doctorates to individuals deemed worthy of special recognition, either for scholarly work or other contributions to the university or society. History Middle Ages The term ''doctor'' derives from Latin, meaning "teacher" or "instructor". The doctorate (Latin: ''doctoratus'') appeared in medieval Europe as a license to teach Latin (''licentia docendi'') at a university. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory (LBNL, Berkeley Lab) is a Federally funded research and development centers, federally funded research and development center in the Berkeley Hills, hills of Berkeley, California, United States. Established in 1931 by the University of California (UC), the laboratory is sponsored by the United States Department of Energy and administered by the UC system. Ernest Lawrence, who won the Nobel prize for inventing the cyclotron, founded the lab and served as its director until his death in 1958. Located in the Berkeley Hills, the lab overlooks the campus of the University of California, Berkeley. Scientific research The mission of Berkeley Lab is to bring science solutions to the world. The research at Berkeley Lab has four main themes: discovery science, energy, earth systems, and the future of science. The Laboratory's 22 scientific divisions are organized within six areas of research: Computing Sciences, Physical Sciences, Earth and Environmenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulbright Program
The Fulbright Program, including the Fulbright–Hays Program, is one of several United States cultural exchange programs with the goal of improving intercultural relations, cultural diplomacy, and intercultural competence between the people of the United States and other countries through the mutual exchange of persons, knowledge, and skills. The program was founded by United States Senator J. William Fulbright in 1946, and has been considered as one of the most prestigious scholarships in the United States. Via the program, competitively selected American citizens including students, scholars, teachers, professionals, scientists, and artists may receive scholarships or grants to study, conduct research, teach, or exercise their talents abroad; and citizens of other countries may qualify to do the same in the United States. The program provides approximately 8,000 grants annually, comprising roughly 1,600 grants to U.S. students, 1,200 to U.S. scholars, 4,000 to foreign s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead
Lead () is a chemical element; it has Chemical symbol, symbol Pb (from Latin ) and atomic number 82. It is a Heavy metal (elements), heavy metal that is density, denser than most common materials. Lead is Mohs scale, soft and Ductility, malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable nuclide, stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its Amphoterism, amphoteric nature; lead and lead oxides react with acids and base (chemistry), bases, and it tends to form covalent bonds. Lead compounds, Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krypton
Krypton (from 'the hidden one') is a chemical element; it has symbol (chemistry), symbol Kr and atomic number 36. It is a colorless, odorless noble gas that occurs in trace element, trace amounts in the Earth's atmosphere, atmosphere and is often used with other rare gases in fluorescent lamps. Krypton is chemically inert. Krypton, like the other noble gases, is used in lighting and photography. Krypton light has many spectral lines, and krypton Plasma (physics), plasma is useful in bright, high-powered gas lasers (krypton ion laser, ion and excimer laser, excimer lasers), each of which resonates and amplifies a single spectral line. krypton fluoride laser, Krypton fluoride also makes a useful laser medium. From 1960 to 1983, the history of the metre#Krypton standard, official definition of the metre was based on the wavelength of one spectral line of krypton-86, because of the high power and relative ease of operation of krypton discharge tubes. History Krypton was discovere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oganesson
Oganesson is a synthetic element, synthetic chemical element; it has Chemical symbol, symbol Og and atomic number 118. It was first synthesized in 2002 at the Joint Institute for Nuclear Research (JINR) in Dubna, near Moscow, Russia, by a joint team of Russian and American scientists. In December 2015, it was recognized as one of four new elements by the IUPAC/IUPAP Joint Working Party, Joint Working Party of the international scientific bodies IUPAC and IUPAP. It was formally named on 28 November 2016. The name honors the nuclear physicist Yuri Oganessian, who played a leading role in the discovery of the heaviest elements in the periodic table. Oganesson has the highest atomic number and highest atomic mass of all List of chemical elements, known elements. On the periodic table of the elements it is a p-block element, a member of noble gas, group 18 and the last member of period 7. Its only known isotope, isotopes of oganesson, oganesson-294, is highly radioactive decay, radio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Ninov
Victor Ninov (; born June 27, 1959) is a Bulgarian physicist and former researcher who worked primarily in creating superheavy elements. He is known for the co-discoveries of elements 110, 111, and 112 ( darmstadtium, roentgenium and copernicium, respectively). Ninov also claimed the creation of elements 116 and 118 (now livermorium and oganesson); however, an investigation conducted by the University of California, Berkeley concluded that he had falsified the evidence. The repercussions of the affair had an impact on the guidelines of conduct for several research institutions. Early life Victor Ninov was born in Bulgaria in 1959. He grew up in the capital city of Sofia. In the 1970s, when Ninov was a teenager, he and his family left for West Germany; they bounced around from house to house. Shortly after the move, Victor's father went missing; he was found dead six months later in the Bulgarian foothills due to causes unknown. Career Victor Ninov attended Technische ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linia Otwocka
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Here are places that have the name Linia: In Africa *Linia, Chad In Europe * Linia, Corfu, Greece *Linia, Pomeranian Voivodeship (north Poland) * Linia, a village in Budeşti Commune, Vâlcea County, Romania * Linia, a village in Grădiştea Commune, Vâlcea County, Romania See also *Linea ''Linea'' () is a genus of foraminifera belonging to the subfamily Rhabdammininae. It is a monotypic genus containing the sole species ''Linea simplex'' (). It was described in 1989 from samples of foraminifera collected at the Nares Abyssal Pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otwock
Otwock (Yiddish: אָטוואָצק) is a city in the Masovian Voivodeship in east-central Poland, some south-east of Warsaw, with 43,895 inhabitants (2024). Otwock is part of the Warsaw metropolitan area. It is situated on the right bank of the Vistula River, below the mouth of the Świder River. Otwock is home to a unique architectural style called ''Świdermajer''. It is the capital of Otwock County. The town covers an area of . Forested areas make up 23% of the territory, and there are several nature reserves. History Even though the first mention of a village called ''Otwosko'' comes from the early 15th century, Otwock did not fully develop until the second half of the 19th century, when in 1877 the Vistula River Railroad was opened, which ran from Mława via Warsaw, to Lublin and Chełm. Otwock, which is located along the line, became a popular suburb, with numerous spas and several notable guests, including Józef Piłsudski and Władysław Reymont, who wrote his Nobel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
