標題: Titlebook: Mass Loss from Red Giants; Proceedings of a Con Mark Morris,Ben Zuckerman Conference proceedings 1985 D. Reidel Publishing Company, Dordrec [打印本頁] 作者: 浮華 時間: 2025-3-21 19:35
書目名稱Mass Loss from Red Giants影響因子(影響力)
書目名稱Mass Loss from Red Giants影響因子(影響力)學科排名
書目名稱Mass Loss from Red Giants網(wǎng)絡公開度
書目名稱Mass Loss from Red Giants網(wǎng)絡公開度學科排名
書目名稱Mass Loss from Red Giants被引頻次
書目名稱Mass Loss from Red Giants被引頻次學科排名
書目名稱Mass Loss from Red Giants年度引用
書目名稱Mass Loss from Red Giants年度引用學科排名
書目名稱Mass Loss from Red Giants讀者反饋
書目名稱Mass Loss from Red Giants讀者反饋學科排名
作者: Basal-Ganglia 時間: 2025-3-21 23:32 作者: ASTER 時間: 2025-3-22 01:55 作者: 退潮 時間: 2025-3-22 05:08 作者: 樂意 時間: 2025-3-22 09:18 作者: TIA742 時間: 2025-3-22 13:55 作者: 刺耳的聲音 時間: 2025-3-22 18:35
https://doi.org/10.1007/978-94-009-5428-1LOPES; Variation; astronomy; gravity; interferometry; optical interferometry; photometry; planet; radio astr作者: 認為 時間: 2025-3-22 21:46
Mass Loss from Red Giants: Results from Ultraviolet Spectroscopy,on lines, such as the Mg II resonance lines, and from Ρ Cygni profile lines of atoms in the dominant ionization stage when a hot star is available to probe the wind of a red giant. The ζ Aur systems, consisting of a K-M supergiant and a main sequence Β star are important systems for which reliable m作者: 形狀 時間: 2025-3-23 02:14
Thermal Radio Emission from Molecules in Circumstellar Outflows,r. Carbon monoxide emission, now seen in > 100 stars, is a useful probe of the mass loss rate, and the surveys that have been made are beginning to provide an idea of the total rate of return of enriched stellar material to the interstellar medium and give an indication of which objects contribute s作者: exigent 時間: 2025-3-23 07:21 作者: disciplined 時間: 2025-3-23 12:49 作者: Esophagitis 時間: 2025-3-23 16:54
0067-0057 st grains and molecules properly, 5 especially in stars with truly large mass loss rates, ~ 10- M9/yr, one requires IR and radio astronomy. As this stage of copious mass loss only lasts for ~105 years one might be tempted to ask, "who cares?".978-94-010-8896-1978-94-009-5428-1Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: Living-Will 時間: 2025-3-23 19:43
Circumstellar Dynamics Observed by Infrared Heterodyne Spectroscopy,avior. The answer to this question may help us understand how mass-loss is initiated in stars prior to the formation of dust-grain condensates. Observations of CO absorption lines in the infrared by Hall (1980) indicate that in o-Ceti the circumstellar gas is grouped into several velocity components. Jura (1984) has . of the circumstellar material.作者: 貧困 時間: 2025-3-23 23:50
used to prepare new copolymers. Methylenecycloalkanes are polymerized by transition metal complexes to produce polymers via addition polymerization or ring-opening polymerization. Copolymerization of dienes with CO is promoted by late transition metal complexes to give polyketones with vinyl groups 作者: compose 時間: 2025-3-24 05:43 作者: hair-bulb 時間: 2025-3-24 07:36
Virginia Trimbleused to prepare new copolymers. Methylenecycloalkanes are polymerized by transition metal complexes to produce polymers via addition polymerization or ring-opening polymerization. Copolymerization of dienes with CO is promoted by late transition metal complexes to give polyketones with vinyl groups 作者: Pde5-Inhibitors 時間: 2025-3-24 11:01
Leo Goldbergrkers of malignancy, which is useful for enhancing the diagnostic specificity of magnetic resonance imaging (MRI). Recent technological developments related to in-vivo MRS such as increased magnetic field strength, multichannel phased array breast coils, and absolute quantification of tCho have prov作者: Constant 時間: 2025-3-24 15:10
A. K. Dupree,L. Hartmann,G. H. Smith,E. H. Avrettrkers of malignancy, which is useful for enhancing the diagnostic specificity of magnetic resonance imaging (MRI). Recent technological developments related to in-vivo MRS such as increased magnetic field strength, multichannel phased array breast coils, and absolute quantification of tCho have prov作者: 有角 時間: 2025-3-24 20:39 作者: lipoatrophy 時間: 2025-3-25 00:59
Kenneth G. Carpenter,Alexander Brown,Robert E. Stencelnown pitfalls.?.Authoritative and practical, .NMR-Based Metabolomics: Methods and Protocols. serves as a wealth of information for beginners as well as advanced practitioners and also as stepping stones for further advancesin the field of metabolomics..978-1-4939-9692-6978-1-4939-9690-2Series ISSN 1064-3745 Series E-ISSN 1940-6029 作者: 依法逮捕 時間: 2025-3-25 06:43
Jacques M. Beckers analyses ranging from sample extraction to higher-throughput metabolite annotation. With the integrated UHPLC-QTOF-MS/MS-SPE-NMR method, we have purified and confidently identified more than 100 previously known as well as unknown triterpene and flavonoid glycosides while noting that most of the id作者: 入伍儀式 時間: 2025-3-25 11:31 作者: insomnia 時間: 2025-3-25 11:58 作者: 委托 時間: 2025-3-25 16:47
A. L. Betz,D. M. Goldhaberironment. Such a theory was developed by Shimshoni and Stern (SS) [.]. The SS theory takes into account the dephasing effect due to stochastic field fluctuations. Combining this theory with measurements of dephasing times for MM could lead to a revision in tunnel splitting calculations. But, as far 作者: Cloudburst 時間: 2025-3-25 20:27
Kenneth H. Hinkleironment. Such a theory was developed by Shimshoni and Stern (SS) [.]. The SS theory takes into account the dephasing effect due to stochastic field fluctuations. Combining this theory with measurements of dephasing times for MM could lead to a revision in tunnel splitting calculations. But, as far 作者: 和音 時間: 2025-3-26 02:37 作者: nerve-sparing 時間: 2025-3-26 07:29 作者: 商談 時間: 2025-3-26 11:00 作者: Infuriate 時間: 2025-3-26 15:23
R. Sahai,Alwyn Wootten,R. E. S. Cleggwritten for the natural scientist who is well versed in mathematics and physics. Assumptions are made and terms are used that would not be appro- priate for a medical or biochemical text. The goal of this introduc- tion, therefore, is to discuss the principles of the NMR technique in terms that are meaningful978-3-540-13442-8978-3-642-69741-8作者: Transfusion 時間: 2025-3-26 17:19
On the Significance of Mass Loss from Bright Red Giants,erflow, most intermediate-mass stars in close binaries become white dwarfs; perhaps 10 percent of all white dwarf pairs formed in this way are close enough that gravitational wave radiation will lead to merging of the white dwarfs; 10 percent of the merging dwarfs become type I supernovae.作者: 側(cè)面左右 時間: 2025-3-26 23:51
CO Vibration Rotation Lines from Circumstellar Shells,a resolution of 3.5 km s., including CO lines from P(9) to R(14). In addition to the expected emission up to the expansion velocity of the envelope, both CO and .CO show evidence of high velocity features in the blue wing of the line, beyond the 15 km s. expansion velocity (Fig. 1).作者: 貴族 時間: 2025-3-27 04:06 作者: Afflict 時間: 2025-3-27 05:23
0067-0057 more energy than the Sun and, so, are easy to study. Some of them, specifically the pulsating long-period variables, significantly change their size, brightness, and color within about a year, a time scale of interest to a single human being. Some aspects of the study of red giant stars are similar 作者: BRUNT 時間: 2025-3-27 12:27
Conference proceedings 1985y than the Sun and, so, are easy to study. Some of them, specifically the pulsating long-period variables, significantly change their size, brightness, and color within about a year, a time scale of interest to a single human being. Some aspects of the study of red giant stars are similar to the stu作者: 憂傷 時間: 2025-3-27 17:18 作者: 愛花花兒憤怒 時間: 2025-3-27 19:45 作者: Urgency 時間: 2025-3-28 00:25 作者: accrete 時間: 2025-3-28 02:53
Mass Loss from Red Giants: Infrared Spectroscopy,ns have been made of 20 molecular species. CO is the most widely observed molecule and useful information has been gleaned from the observed rotational excitation, kinematics, time variability and spatial structure of the its lines. Examples of different observing techniques are discussed in the following sections.作者: foliage 時間: 2025-3-28 08:41 作者: Landlocked 時間: 2025-3-28 11:59 作者: 厚顏無恥 時間: 2025-3-28 14:56 作者: octogenarian 時間: 2025-3-28 21:00 作者: esculent 時間: 2025-3-28 23:10
Far-Infrared and Submillimeter Photometry of Evolved Stars,ion reviews the early work in this still largely unexploited field and reports results in each of the areas listed above. We also preview the dramatic advances forthcoming in this area from the IRAS satellite and the further progress which will come from the next generation of infrared and submillimeter telescopes.作者: Osmosis 時間: 2025-3-29 04:38
on polymerization of 1,3-butadiene produces.-1,4-,.-1,4-, syndio-1,2-, and iso-1,2-polymers which are obtained selectively by choosing the catalysts and the reaction conditions. Lanthanides catalyze polymerization of 1,3-butadiene to produce the.-1,4-polymer with excellent selectivity. The lanthanoc作者: frugal 時間: 2025-3-29 10:27 作者: 想象 時間: 2025-3-29 15:06 作者: Tdd526 時間: 2025-3-29 15:32 作者: 喊叫 時間: 2025-3-29 23:12
A. K. Dupree,L. Hartmann,G. H. Smith,E. H. Avrettnetic resonance (NMR) and in-vivo MR spectroscopy (MRS). Analyses using these methods have enhanced the knowledge of altered biochemical pathways associated with breast cancer progression, regression, and pathogenesis. Comprehensive metabolic profiling of biological samples like tissues, cell lines,作者: commensurate 時間: 2025-3-30 02:22
Jeffrey L. Linsky, and nuclear magnetic resonance (NMR) and mass spectrometry (MS) have proven?to be the most suitable and powerful methods. Although NMR exhibits lower sensitivity and resolution compared to MS, NMR’s numerous important characteristics far outweigh its limitations. Some of its characteristics includ作者: PLUMP 時間: 2025-3-30 07:02
Kenneth G. Carpenter,Alexander Brown,Robert E. Stencel expertsThis book provides broad coverage of nuclear magnetic resonance (NMR) spectroscopy-based methods and applications for the analysis of metabolites in a wide range of biological samples, from biofluids, cells, animal models, human, to plants and foods. The applications range from mechanistic u作者: recede 時間: 2025-3-30 10:07
Jacques M. Beckersllenge in metabolomics is the lack of reliable annotations for all metabolites detected in complex MS and/or NMR data. To meet this challenge, we have developed an integrated UHPLC-QTOF-MS/MS-SPE-NMR system for higher-throughput metabolite identifications, which provides advanced biological context 作者: 彎彎曲曲 時間: 2025-3-30 14:22
F. Roddier,C. Roddier,M. Karovskallenge in metabolomics is the lack of reliable annotations for all metabolites detected in complex MS and/or NMR data. To meet this challenge, we have developed an integrated UHPLC-QTOF-MS/MS-SPE-NMR system for higher-throughput metabolite identifications, which provides advanced biological context 作者: 落葉劑 時間: 2025-3-30 18:37
R. Sahai,P. G. Wanniererimental data with sophisticated theoretical models. At the heart of these models stands the Landau [.] and Zener [.] (LZ) derivation of quantum tunneling between levels, which at resonance have a tunnel splitting ., but are brought in to and out off resonance by a time-dependent field. This theory作者: 不規(guī)則的跳動 時間: 2025-3-30 21:03
A. L. Betz,D. M. Goldhabererimental data with sophisticated theoretical models. At the heart of these models stands the Landau [.] and Zener [.] (LZ) derivation of quantum tunneling between levels, which at resonance have a tunnel splitting ., but are brought in to and out off resonance by a time-dependent field. This theory作者: 榮幸 時間: 2025-3-31 02:31 作者: Delirium 時間: 2025-3-31 07:16 作者: Abnormal 時間: 2025-3-31 09:12 作者: 氣候 時間: 2025-3-31 14:54
Michael L. Cobb,John D. Fixr Atomgruppen in che-misch unterschiedlichen Umgebungen entspricht 2. die Intensit?t der Signale (I), die dem Atomverh?ltnis zwischen den chemisch nicht ?quiva-lenten Gruppen entspricht 3. die Signalmultiplizit?t (M), die Informationen über die Zahl der Nachbarwasserstoffatome (n) über zwei und/oder作者: 消瘦 時間: 2025-3-31 18:43
R. Sahai,Alwyn Wootten,R. E. S. Cleggratus that was primitive by today‘s standards, demonstrated the extraordinary potential of the NMR method. The subsequent rapid advances in this area were due largely to the ef- forts of commercial manufacturers, who, by improving magnet and computer designs, were able to produce and market instrume作者: 脆弱么 時間: 2025-3-31 23:35 作者: Blood-Clot 時間: 2025-4-1 05:45
,Masses of White Dwarfs and Other Remnants: The Ultimate Constraint on ?,sions are that non-explosive loss of about half the initial main sequence mass is fairly universal, that close binaries normally lose more than single stars (though not always much more), and that massive stars lose most during helium burning, while low mass stars (at least in Pop II) lose most duri作者: CLAY 時間: 2025-4-1 08:56
Optical Spectroscopy of Red Giants,rincipally because of inadequate knowledge of density, velocity and ionization structure in the circumstellar shells. Improved rates may be expected from binary star systems. Empirical rates derived for stars in globular clusters are found to be of doubtful validity. It is shown that optical observa作者: 衰老 時間: 2025-4-1 13:09
Mass Loss in Metal Deficient Red Giants,paper reports several of the results from an observational and theoretical program to assess the presence and character of chromospheric line profiles and their variations, to obtain quantitative measurements of radiative losses from chromospheres, and to construct semi-empirical model chromospheres作者: Robust 時間: 2025-4-1 18:19 作者: CANON 時間: 2025-4-1 21:01 作者: 樹木心 時間: 2025-4-2 00:47 作者: Tincture 時間: 2025-4-2 04:02
Mass Loss from Red Giants: Infrared Spectroscopy,llar envelopes. The molecular bands within this region contain an enormous amount of information, especially when observed with sufficient resolution to obtain kinematic information. In a single spectrum, it is possible to resolve lines from up to 50 different rotational/vibrational levels of a give作者: 平項山 時間: 2025-4-2 10:18
CO Vibration Rotation Lines from Circumstellar Shells,tion lines of CO produced by resonance scattering. A novel experimental technique, employing an annular aperture to mask the central infrared continuum source, was used to obtain line profiles at a mean angular offset of 2.7±0.7″ from the center. The results for the carbon-rich Mira variable IRC+102作者: 極小 時間: 2025-4-2 14:10
