|
Astrophysics (journal)
''Astrophysics'' is a peer-reviewed scientific journal of astrophysics published by Springer. Each volume is published every three months. It was founded in 1965 by the Soviet Armenian astrophysicist Viktor Ambartsumian. It is the English version of the journal ''Astrofizika'', published by the Armenian National Academy of Sciences mostly in Russian. The current editor-in-chief is Arthur Nikoghossian. Aims and scope The focus of this journal is astronomy and is a translation of the peer-reviewed Russian language journal ''Astrofizika''. Abstracting and indexing ''Astrophysics'' is indexed in the following databases: *Astrophysics Data System *Academic OneFile *Academic Search *Chemical Abstracts Service *CSA * CSA Environmental Sciences *Current Contents/Physical * Chemical and Earth Sciences * Earthquake Engineering Abstracts *EBSCO Discovery Service * Expanded Academic *INIS Atomindex * INSPEC *INSPIRE *Journal Citation Reports/Science Edition *Science Citation Index Exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrophysics
Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena. As one of the founders of the discipline said, Astrophysics "seeks to ascertain the nature of the heavenly bodies, rather than their positions or motions in space–''what'' they are, rather than ''where'' they are." Among the subjects studied are the Sun, other stars, galaxies, extrasolar planets, the interstellar medium and the cosmic microwave background. Emissions from these objects are examined across all parts of the electromagnetic spectrum, and the properties examined include luminosity, density, temperature, and chemical composition. Because astrophysics is a very broad subject, ''astrophysicists'' apply concepts and methods from many disciplines of physics, including classical mechanics, electromagnetism, statistical mechanics, thermodynamics, quantum mechanics, relativity, nuclear and particle physics, and atomic a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical And Earth Sciences
A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be simple substances (substances consisting of a single chemical element), chemical compounds, or alloys. Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liquids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronomy Journals
This is a list of scientific journals publishing articles in astronomy, astrophysics, and space sciences. A B * ''Baltic Astronomy'' * ''Bulletin of the American Astronomical Society'' *''Bulgarian Astronomical Journal'' * ''Bulletin of the Astronomical Society of India'' C * '' Celestial Mechanics and Dynamical Astronomy'' * ''Classical and Quantum Gravity'' * ''Connaissance des Temps'' * ''Cosmic Research'' E * ''Earth and Planetary Science Letters'' * ''Earth, Moon, and Planets'' * ''Experimental Astronomy'' G * ''General Relativity and Gravitation'' * ''Geophysical Research Letters'' I * ''Icarus'' * '' International Astronomical Union Circular'' * ''International Journal of Astrobiology'' J L * ''Living Reviews in Solar Physics'' M * ''Meteoritics & Planetary Science'' * ''Monthly Notices of the Royal Astronomical Society'' N * '' Nature Astronomy'' * ''Nature Geoscience'' * '' New Astronomy'' O * '' The Observatory'' * '' Open Astronomy'' * Open European Journal o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summon By ProQuest
Serials Solutions was a division of ProQuest that provided e-resource access and management services (ERAMS) to libraries. These products enabled librarians to more easily manage electronic resources that serve the needs of their users. Serials Solutions became part of ProQuest Workflow Solutions in 2011 and the "Serials Solutions" name was retired in 2014. In 2015, Proquest acquired Ex Libris Group, a library automation company with many similar products to those of ProQuest Workflow Solutions. The Workflow Solutions division was to be merged with Ex Libris into a new business group called "Ex Libris, a ProQuest Company". History Serials Solutions was conceived in 1999 over beers by brothers Steve, Mike, and Peter McCracken after recognizing that providing relief to the frustrations of library patrons in navigating electronic resources was a profitable domain to pursue. Serials Solutions was incorporated in March 2000. The business grew from a four-man operation run out of the Mc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simbad Astronomical Database
SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data) is an astronomical database of objects beyond the Solar System. It is maintained by the Centre de données astronomiques de Strasbourg (CDS), France. SIMBAD was created by merging the Catalog of Stellar Identifications (CSI) and the Bibliographic Star Index as they existed at the Meudon Computer Centre until 1979, and then expanded by additional source data from other catalogues and the academic literature. The first on-line interactive version, known as Version 2, was made available in 1981. Version 3, developed in the C language and running on UNIX stations at the Volgograd Observatory, was released in 1990. Fall of 2006 saw the release of Version 4 of the database, now stored in PostgreSQL, and the supporting software, now written entirely in Java. JP11 is a star catalogue containing about 4,000 objects. Currently it exists only as a part of the SIMBAD database. , SIMBAD contains informa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCOPUS
Scopus is Elsevier's abstract and citation database launched in 2004. Scopus covers nearly 36,377 titles (22,794 active titles and 13,583 inactive titles) from approximately 11,678 publishers, of which 34,346 are peer-reviewed journals in top-level subject fields: life sciences, social sciences, physical sciences and health sciences. It covers three types of sources: book series, journals, and trade journals. All journals covered in the Scopus database are reviewed for sufficiently high quality each year according to four types of numerical quality measure for each title; those are ''h''-Index, CiteScore, SJR ( SCImago Journal Rank) and SNIP (Source Normalized Impact per Paper). Searches in Scopus also incorporate searches of patent databases. Overview Comparing ease of use and coverage of Scopus and the Web of Science (WOS), a 2006 study concluded that "Scopus is easy to navigate, even for the novice user. ... The ability to search both forward and backward from a particu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCImago
The SCImago Journal Rank (SJR) indicator is a measure of the prestige of scholarly journals that accounts for both the number of citations received by a journal and the prestige of the journals where the citations come from. Rationale Citations are an indicator of popularity of scientific works and can be perceived as endorsement; prestige can be understood as a combination of the number of endorsements and the prestige of the works publishing them. Adopting this view, the ''SJR indicator'' assigns different values to citations depending on the perceived prestige of the journals where they come from. However, studies of methodological quality and reliability have found that "reliability of published research works in several fields may be decreasing with increasing journal rank", contrary to widespread expectations. The calculation of the ''SJR indicator'' is similar to the ''Eigenfactor score'', with the former being based on the Scopus database and the latter on the Web o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Citation Index Expanded
The Science Citation Index Expanded – previously entitled Science Citation Index – is a citation index originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield. It was officially launched in 1964 and is now owned by Clarivate (previously the Intellectual Property and Science business of Thomson Reuters). The indexing database covers more than 9,200 notable and significant journals, across 178 disciplines, from 1900 to the present. These are alternatively described as the world's leading journals of science and technology, because of a rigorous selection process. Accessibility The index is available online within Web of Science, as part of its Core Collection (there are also CD and printed editions, covering a smaller number of journals). The database allows researchers to search through over 53 million records from thousands of academic journals that were published by publishers from around the world. Chemistry Citation Index C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Citation Reports
''Journal Citation Reports'' (''JCR'') is an annual publicationby Clarivate Analytics (previously the intellectual property of Thomson Reuters). It has been integrated with the Web of Science and is accessed from the Web of Science-Core Collections. It provides information about academic journals in the natural sciences and social sciences Social science is one of the branches of science, devoted to the study of society, societies and the Social relation, relationships among individuals within those societies. The term was formerly used to refer to the field of sociology, the o ..., including impact factors. The ''JCR'' was originally published as a part of '' Science Citation Index''. Currently, the ''JCR'', as a distinct service, is based on citations compiled from the '' Science Citation Index Expanded'' and the '' Social Sciences Citation Index''.- - - Basic journal information The information given for each journal includes: * the basic bibliographic information ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
INSPIRE
The following is a thematic list of European Union directives: For a date based list, see the :European Union directives by number Numbering From 1 January 1992 to 31 December 2014, numbers assigned by the General Secretariat of the Council followed adoption, for instance: Directive 2010/75/EU. Since 2015, acts have been numbered following the pattern (domain) YYYY/N, for instance "Regulation (EU) 2016/1627" with * domain being "EU" for the European Union, "Euratom" for the European Atomic Energy Community, "EU, Euratom" for the European Union and the European Atomic Energy Community, "CFSP" for the common foreign and security policy * year being the 4 digit year * the sequential number. Some older directives had an ordinal number in their name, for instance: "First Council Directive 73/239/EEC". Accounting, auditing, and management control *Seventh Directive: Consolidated accounts of companies with limited liability (Directive 83/349/EEC of 29/6/83). *Eighth Directive: Q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
INIS Atomindex
The International Nuclear Information System (INIS) hosts one of the world's largest collections of published information on the peaceful uses of nuclear science and technology. History INIS is based in Vienna, Austria and has been operating since 1970. INIS is operated by the International Atomic Energy Agency in collaboration with 127 Member States and 24 co-operating international organizations. All the content it holds is currently available free to "all Internet users around the world". See also *International Nuclear Event Scale (INES)XZ *List of academic databases and search engines This article contains a representative list of notable databases and search engines useful in an academic setting for finding and accessing articles in academic journals, institutional repositories, archives, or other collections of scientific an ... References External links * INIS Repository search International nuclear energy organizations Bibliographic databases and indexes {{Nuc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
