標(biāo)題: Titlebook: Chemistry in Space; J. M. Greenberg,V. Pirronello Book 1991 Kluwer Academic Publishers 1991 LOPES.Supernova.collision.cosmic ray.interstel [打印本頁] 作者: GUAFF 時(shí)間: 2025-3-21 18:51
書目名稱Chemistry in Space影響因子(影響力)
書目名稱Chemistry in Space影響因子(影響力)學(xué)科排名
書目名稱Chemistry in Space網(wǎng)絡(luò)公開度
書目名稱Chemistry in Space網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Chemistry in Space被引頻次
書目名稱Chemistry in Space被引頻次學(xué)科排名
書目名稱Chemistry in Space年度引用
書目名稱Chemistry in Space年度引用學(xué)科排名
書目名稱Chemistry in Space讀者反饋
書目名稱Chemistry in Space讀者反饋學(xué)科排名
作者: 拋射物 時(shí)間: 2025-3-21 20:13 作者: 裂縫 時(shí)間: 2025-3-22 00:23
https://doi.org/10.1007/978-3-030-95538-0hing the earth and the “primordial” or source composition; the energy spectra and their modulation in the heliosphere; the effects of magnetic fields, notably on the directional distribution; the propagation of the GCR in the interstellar medium (ISM), and what is inferred about abundances, especial作者: 束以馬具 時(shí)間: 2025-3-22 08:12 作者: absolve 時(shí)間: 2025-3-22 10:52 作者: 群居男女 時(shí)間: 2025-3-22 13:52
Paul Michael Brannagan,Danyel Reichechemistry. Temperature, density and ultraviolet shielding, similar to the molecular interstellar clouds warrant the gas is mostly molecular, with dust grains. With respect to interstellar chemistry, CSEs have many rich peculiarities: the physical conditions span a very broad range of temperature and作者: 群居男女 時(shí)間: 2025-3-22 18:48
https://doi.org/10.1007/978-3-030-98249-2. The light from the supernova reached the earth on Febuary 23, 1987 and the supernova was named SN1987A. It is the brightest supernova since the invention of the telescope providing a unique opportunity to bring to bear the full power of modern astronomical equipment to study the expanding nebula. 作者: fluoroscopy 時(shí)間: 2025-3-23 00:35
Future Challenges: Enhancement Techniques,mental vibrations of large molecules known in organic chemistry as Polycyclic Aromatic Hydrocarbons (PAH’s). In this paper, we review the main arguments which led to this identification and focus our attention to some recent IR spectroscopic studies which allow us to interpret further the main chara作者: initiate 時(shí)間: 2025-3-23 05:27
https://doi.org/10.1007/978-3-030-99642-0ractions with the gas, with ultraviolet photons and with cosmic ray particles are discussed. Both active and passive roles of dust are displayed theoretically and observationally and comparisons made with laboratory data on photoprocessed and heated molecular ice mixtures. Optical properties of the 作者: Hyperopia 時(shí)間: 2025-3-23 09:34
Reality as a Vector in Hilbert Spaceophysical interest through the description of a selection of experimental results, obtained in the laboratory in a sort of “simulation” of some conditions encountered in space, and it is also given a brief presentation of a selected number of applications of such effects to some astrophysical scenar作者: flex336 時(shí)間: 2025-3-23 11:40
Quantum Mechanics and Fundamentalitymical observations at wavelengths ranging from 3 μm to 200 μm. A complement of instruments permitting imaging photometry, spectrophotometry, spectrophotometric polarimetry as well as spectrometry both at high and at low resolving power, should provide an observer a wide variety of options for the st作者: fatuity 時(shí)間: 2025-3-23 13:57
Wave Function Realism and Three Dimensionscomposition and structure of the PSN are provided by ovserved densities and compositions of the planets, the asteroids and meteorites together with theoretical modelling. Many of these properties can be explained by equilibrium condensation from a solar composition gas. Other observations suggest th作者: 變化無常 時(shí)間: 2025-3-23 19:40
Extracellular Recording and Stimulation,et dust. The observational constraints are: (1) the strengths of the 3.4 μm and 9.7 . emission bands; (2) the shape of the 9.7 . band; (3) the relative amount of silicates to organic materials; (4) the mass distribution of the dust. The method used involves precise calculation of the temperatures an作者: ADOPT 時(shí)間: 2025-3-24 01:45 作者: 不規(guī)則的跳動(dòng) 時(shí)間: 2025-3-24 03:39
Synthesis Lectures on Computer ArchitectureEGA-2 spacecraft is presented. Possible mineralogical composition of dust particles is considered. Some reasons for possible presence in comet’s dust particles of virgin organic compounds are presented.作者: 六邊形 時(shí)間: 2025-3-24 07:34 作者: ENNUI 時(shí)間: 2025-3-24 13:47 作者: 光明正大 時(shí)間: 2025-3-24 15:47
Physical and Chemical Effects Induced by Fast Ions in Ices of Astrophysical Interestophysical interest through the description of a selection of experimental results, obtained in the laboratory in a sort of “simulation” of some conditions encountered in space, and it is also given a brief presentation of a selected number of applications of such effects to some astrophysical scenarios.作者: crease 時(shí)間: 2025-3-24 19:27
Chemical Composition of Halley’s Dust Component from the PUMA-2 DataEGA-2 spacecraft is presented. Possible mineralogical composition of dust particles is considered. Some reasons for possible presence in comet’s dust particles of virgin organic compounds are presented.作者: 責(zé)任 時(shí)間: 2025-3-25 00:45 作者: Ceramic 時(shí)間: 2025-3-25 03:38
Chemistry in Space978-94-009-0695-2Series ISSN 1389-2185 作者: AGGER 時(shí)間: 2025-3-25 11:31
SpringerBriefs in Crystallographyon and chemical evolution are, in consequence, fundamental aspects of nature whose investigation is basic to space chemistry. Because the physical conditions in these clouds are quite extreme by the standards of the terrestrial laboratory, they provide a chemical environment which is quite different from that normally encountered on Earth.作者: Fermentation 時(shí)間: 2025-3-25 14:35
Reality as a Vector in Hilbert Spaceophysical interest through the description of a selection of experimental results, obtained in the laboratory in a sort of “simulation” of some conditions encountered in space, and it is also given a brief presentation of a selected number of applications of such effects to some astrophysical scenarios.作者: 獸皮 時(shí)間: 2025-3-25 18:55
Synthesis Lectures on Computer ArchitectureEGA-2 spacecraft is presented. Possible mineralogical composition of dust particles is considered. Some reasons for possible presence in comet’s dust particles of virgin organic compounds are presented.作者: 葡萄糖 時(shí)間: 2025-3-25 23:23
Programming the Quantum Architecture,data suggest that infrared coronal line nova shells are typically highly overabundant in Al, Mg, and Ne, and may contribute significantly to the gas phase abundance of these elements in the interstellar medium of galaxies.作者: abracadabra 時(shí)間: 2025-3-26 02:51 作者: 事情 時(shí)間: 2025-3-26 06:42 作者: 少量 時(shí)間: 2025-3-26 11:37
SpringerBriefs in CrystallographyA description is presented of the basic elements of the chemistry of interstellar clouds and the success of models of diffuse, translucent and dense clouds is assessed. The chemical differences between non-dissociative and dissociative shocks are reviewed. A brief discussion is given of the effects of intense ultraviolet radiation fields.作者: 利用 時(shí)間: 2025-3-26 14:24
Extracellular Recording and Stimulation,The application of vacuum ultraviolet spectroscopy to the study of the composition of the volatile component of cometary coma is reviewed, particularly in the context of comparison with . measurements obtained during the recent apparition of comet P/Halley.作者: CHECK 時(shí)間: 2025-3-26 19:17 作者: 責(zé)怪 時(shí)間: 2025-3-27 00:38
Chemical Enrichment of the Interstellar MediumThe aim of these lessons is to show that there is evidence for chemical evolution of the interstellar gas, as proven by the spectroscopic analysis of stars of all ages in the solar neighbourhood, of interstellar molecules and of HII regions both in our Galaxy and in external ones.作者: probate 時(shí)間: 2025-3-27 02:30
Interstellar ChemistryA description is presented of the basic elements of the chemistry of interstellar clouds and the success of models of diffuse, translucent and dense clouds is assessed. The chemical differences between non-dissociative and dissociative shocks are reviewed. A brief discussion is given of the effects of intense ultraviolet radiation fields.作者: FER 時(shí)間: 2025-3-27 08:06 作者: canvass 時(shí)間: 2025-3-27 10:43 作者: 排出 時(shí)間: 2025-3-27 15:57
Book 1991 May 20 at the ‘E. Majorana Centre for Scientific Culture‘. The course was attended by 57 participants from 11 countries. The recognition by Professor A. Zichichi that space chemistry is one of the important and rapidly growing scientific disciplines with many and varied appli- cations provided the 作者: GNAT 時(shí)間: 2025-3-27 21:33 作者: 責(zé)怪 時(shí)間: 2025-3-28 00:13 作者: Obloquy 時(shí)間: 2025-3-28 03:19
https://doi.org/10.1007/978-3-030-98249-2SN1987A is only the second supernova for which the progenitor star has been observed. It is the first supernova to be observed in all wavelength bands: radio, infrared, optical, ultraviolet, X-ray and γ-ray, and it is the first supernova from which neutrinos have been detected.作者: 轉(zhuǎn)向 時(shí)間: 2025-3-28 09:47 作者: dictator 時(shí)間: 2025-3-28 10:50 作者: AROMA 時(shí)間: 2025-3-28 14:57
Extracellular Recording and Stimulation,d emission characteristics of porous aggregates of interstellar dust as a function of their mass, porosity and distance to the sun and the wavelength. The results indicate a high porosity of comet dust in the range 0.93 < P < 0.98.作者: micturition 時(shí)間: 2025-3-28 20:05
1389-2185 May 10 to May 20 at the ‘E. Majorana Centre for Scientific Culture‘. The course was attended by 57 participants from 11 countries. The recognition by Professor A. Zichichi that space chemistry is one of the important and rapidly growing scientific disciplines with many and varied appli- cations pro作者: Merited 時(shí)間: 2025-3-28 23:39
Future Challenges: Enhancement Techniques,ts which led to this identification and focus our attention to some recent IR spectroscopic studies which allow us to interpret further the main characteristics of IR astronomical spectra. We show that a mixture of compact and partially dehydrogenated PAH’s can be the carrier of the main emission features.作者: cathartic 時(shí)間: 2025-3-29 06:25
Wave Function Realism and Three Dimensionseoretical modelling. Many of these properties can be explained by equilibrium condensation from a solar composition gas. Other observations suggest that this model is too simple and additional processes, such as kinetic inhibition, heterogeneous accumulation, and volatile element transport must be considered.作者: helper-T-cells 時(shí)間: 2025-3-29 10:28
Small Grains and Large Aromatic Moleculests which led to this identification and focus our attention to some recent IR spectroscopic studies which allow us to interpret further the main characteristics of IR astronomical spectra. We show that a mixture of compact and partially dehydrogenated PAH’s can be the carrier of the main emission features.作者: 方舟 時(shí)間: 2025-3-29 14:40 作者: Agnosia 時(shí)間: 2025-3-29 19:19 作者: ferment 時(shí)間: 2025-3-29 20:35
Molecular Clouds in Regions of Massive Star Formationf energy into its surroundings. Since the lifetime of the massive stars is relatively short (≤10. years), the parental cloud is within 5 pc or so of the star during a significant fraction of the star’s lifetime.作者: ANN 時(shí)間: 2025-3-30 03:10
The Chemistry of Supernova 1987ASN1987A is only the second supernova for which the progenitor star has been observed. It is the first supernova to be observed in all wavelength bands: radio, infrared, optical, ultraviolet, X-ray and γ-ray, and it is the first supernova from which neutrinos have been detected.作者: GEM 時(shí)間: 2025-3-30 04:10 作者: Fallibility 時(shí)間: 2025-3-30 08:50 作者: 喧鬧 時(shí)間: 2025-3-30 14:25 作者: Offensive 時(shí)間: 2025-3-30 18:13
Book 1991pace was indeed a surprise considering that only a short time ear- lier there were still arguments about the existence of the simplest of all molecules - the hydrogen molecule. The application of ion-molecule reactions to interstellar cloud chemistry provided a rich variety of new possibilities whic作者: Arteriography 時(shí)間: 2025-3-30 21:50
Paul Michael Brannagan,Danyel Reicheceptionally close to the Sun); CSEs are the most obvious location of formation of cosmic dust grains, with fascinating, albeit complex, processes of dust formation and interaction with the gas, and also the possibility that interstellar and solar system solid particles keep a memory of the circumste作者: 一再煩擾 時(shí)間: 2025-3-31 04:25
Tzvetan S. Metodi,Frederic T. Chongresence of organic compounds similar to observed in carbonaceous chondrites. The results of cometary dust composition measurements shows to a possible similarity of interstellar and cometary dust and can be explained by a model of cometary nuclei as aggregates of interstellar dust particles with no 作者: debunk 時(shí)間: 2025-3-31 07:03 作者: 虛情假意 時(shí)間: 2025-3-31 10:06
Features of Experimental Studying of Comet Halley Dust Particles Elemental Compositionresence of organic compounds similar to observed in carbonaceous chondrites. The results of cometary dust composition measurements shows to a possible similarity of interstellar and cometary dust and can be explained by a model of cometary nuclei as aggregates of interstellar dust particles with no 作者: 祖?zhèn)?nbsp; 時(shí)間: 2025-3-31 15:29
1389-2185 l molecules - the hydrogen molecule. The application of ion-molecule reactions to interstellar cloud chemistry provided a rich variety of new possibilities whic978-94-010-6798-0978-94-009-0695-2Series ISSN 1389-2185 作者: GLUE 時(shí)間: 2025-3-31 18:19 作者: Consequence 時(shí)間: 2025-4-1 01:09
The Molecular Composition of Dense Interstellar Cloudson and chemical evolution are, in consequence, fundamental aspects of nature whose investigation is basic to space chemistry. Because the physical conditions in these clouds are quite extreme by the standards of the terrestrial laboratory, they provide a chemical environment which is quite different作者: 減至最低 時(shí)間: 2025-4-1 02:20
Molecular Clouds in Regions of Massive Star Formationar neighborhood (G0≈ 1.6×10. erg s. cm.). Furthermore, massive stars also have supersonic winds with velocities up to several thousand km/s carrying between 0.1 and 1% of the star’s luminosity in form of kinetic energy. At the end of its lifetime an 0 star explodes as a supernova, ejecting 10. erg o作者: PAEAN 時(shí)間: 2025-4-1 10:01
