標題: Titlebook: Instability and Variability of Hot-Star Winds; Proceedings of an In Anthony F. J. Moffat,Stanley P. Owocki,Nicole St-L Conference proceedin [打印本頁] 作者: Deleterious 時間: 2025-3-21 17:32
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書目名稱Instability and Variability of Hot-Star Winds影響因子(影響力)學(xué)科排名
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書目名稱Instability and Variability of Hot-Star Winds讀者反饋
書目名稱Instability and Variability of Hot-Star Winds讀者反饋學(xué)科排名
作者: GRUEL 時間: 2025-3-21 23:54
Theory Review: Line-Driven Instability and Other Causes of Structure and Variability in Hot-Star Winively small-scale, stochastic variability, I review the role of the strong intrinsic instability of the line-driving process itself. For larger scale structure, I describe recent efforts to examine how disturbances from the underlying, rotating star can be translated outward into propagating features in the wind.作者: Aesthete 時間: 2025-3-22 02:19
Winds of Magnetic B Starsis known. Magnetic winds are interesting in their own right. In addition, they provide an opportunity to look for unique signatures that can be used to identify magnetic winds in stars where the fields are too weak or complex to be observed directly.作者: Mystic 時間: 2025-3-22 04:37 作者: 減至最低 時間: 2025-3-22 10:41 作者: 燈泡 時間: 2025-3-22 16:07
e Telescope Science Institute in October, 1991. At that meeting, the four of us collectively decided that the time was ripe for an even more focussed discussion of the basic issues in the area of hot-star wind instability and its observable manifestations. Not that the big problems have been solved!作者: 交響樂 時間: 2025-3-22 18:35 作者: mechanism 時間: 2025-3-22 21:12 作者: 多山 時間: 2025-3-23 02:44
Observations of Structure in the Stellar Wind of HD 152408 day. Sympathetic variations are apparent in the Balmer emission lines. The observations provide constraints on the stability of the low—velocity stellar wind regime, and indicate the presence of large—amplitude perturbations at great depths in the outflow.作者: LURE 時間: 2025-3-23 05:42
Wind Variability in Intermediate Luminosity B Supergiantsuss a time series for the B0.5 Ib HD 64760 which suggests the long sought after connection between wind and photospheric activity. Newly developed analysis techniques needed to extract physical information from the wind lines are discussed, and results are applied to the time series.作者: Reverie 時間: 2025-3-23 11:06 作者: etidronate 時間: 2025-3-23 17:11 作者: 移動 時間: 2025-3-23 19:31
Conference proceedings 1994ion, pulsation, and magnetic fields on time-dependent phenomena in hot-star winds. Of no less importance is the impact of stellar wind variability on the derivation of mass-loss rates, on stellar evolution, and on momentum/energy deposition in the interstellar medium. To attain our goal of maximum c作者: 蛤肉 時間: 2025-3-24 00:14 作者: Charlatan 時間: 2025-3-24 05:54 作者: Abrupt 時間: 2025-3-24 10:35 作者: 牛馬之尿 時間: 2025-3-24 11:41
Anthony F. J. Moffat,Stanley P. Owocki,Nicole St-L作者: exostosis 時間: 2025-3-24 15:01 作者: overreach 時間: 2025-3-24 20:17 作者: 詞匯表 時間: 2025-3-25 01:12 作者: 單獨 時間: 2025-3-25 06:47 作者: Morsel 時間: 2025-3-25 09:54 作者: granite 時間: 2025-3-25 13:51 作者: FLAX 時間: 2025-3-25 16:55
Compressible Turbulence or Spatio-Temporal Chaos?ss has been made [1in understanding gas flow with moderate Mach numbers as an extrapolation (and a restriction) from the familiar Kolmogorov universal cascade paradigm, the newer illustrations of deterministic chaos escape almost completely this gradualist attempt to include them. This is true for p作者: CULP 時間: 2025-3-25 21:26 作者: 聚集 時間: 2025-3-26 02:54 作者: acclimate 時間: 2025-3-26 07:27 作者: MURAL 時間: 2025-3-26 10:37 作者: 紳士 時間: 2025-3-26 15:47 作者: 舊石器 時間: 2025-3-26 19:27 作者: 陰郁 時間: 2025-3-27 00:43 作者: Inexorable 時間: 2025-3-27 01:34
Erratum: The 2.27 Day Period of WR-134 (HD 191765)ariations are indeed periodic. When combined with a 4 night timeseries taken 45 days earlier, a period near 2.27 d is found in periodograms of the He II λ5412 line centroid, . line width, and line skew variations. When the emission line residuals are ordered as a function of phase, a sinuous feature作者: 吵鬧 時間: 2025-3-27 06:24 作者: 憂傷 時間: 2025-3-27 13:01
Simultaneous Optical and Ultraviolet Observations of Variability in HD 50896orter timescale changes were found in the shape and intensity of most emission lines and P Cygni profiles in both wavelength ranges but there is no clear link between the ultraviolet and optical variability. There are some indications that the ultraviolet variations occur in phase with the well-know作者: effrontery 時間: 2025-3-27 14:16 作者: Seminar 時間: 2025-3-27 19:23
L. Kaper,H. F. Henrichsder Statistik, sondern zum Anwendungsbereich der jeweiligen Substanzwissenschaft geh?rt, hat die Formulierung des Ziels so zu erfolgen, da? seine statistische Bearbeitung m?glich wird. Das bedeutet zun?chst die genaue Festlegung des zu quantifizierenden Ph?nomens. Dies kann bereits in einer Form ges作者: 伙伴 時間: 2025-3-27 22:32
Stephan R. Mccandliss,Bruce Bohannan,Carmelle Robert,Anthony F. J. Moffatpplementary material: Dieses Lehrbuch vermittelt anwendungsorientiert die Verfahren der Deskriptiven Statistik, wie sie in den Wirtschafts- und Sozialwissenschaften an Universit?ten und Fachhochschulen gelehrt werden. Ein besonderer Akzent liegt auf einer m?glichst wenig formalen Darstellung sowie a作者: VAN 時間: 2025-3-28 05:28 作者: 蒼白 時間: 2025-3-28 06:25
Nicole St-Louisanntes . Projekt, bei dem der komplette Quelltext der Software eingesehen werden kann und das unter der GNU General Public License steht. Dadurch kann es auf unterschiedlichen Betriebssystemen verwendet werden, u.a. Apple Mac OS X, Linux, Sun Solaris und Microsoft Windows. W?hrend bei dem in Kapitel作者: grovel 時間: 2025-3-28 10:38
978-94-010-4139-3Kluwer Academic Publishers 1994作者: 神圣在玷污 時間: 2025-3-28 18:37
Monitoring the Winds of Hot Stars with HST/GHRSWe present observations obtained with the Goddard High Resolution Spectrograph (GHRS) of three 0-type stars: ξ per (07 III), λ Cep (06 Iaf) and 10 Lac (09 V). These observations show evidence of instabilities in the winds of all three stars, although not necessarily those expected from current models of structured winds.作者: Cervical-Spine 時間: 2025-3-28 19:53
Wolf-Rayet Stars as (Potentially) Fast Rotators with Rotationally-Induced InstabilityIndirect lines of evidence for fast axial rotation of WR stars are described, such as: a) elongated cavities around WRs; b) flattening of WR winds; c) solar-like flares of WRs; d) non-radial pulsations of the WR wind in the presence of a massive companion in a binary system.作者: graphy 時間: 2025-3-29 00:34 作者: negligence 時間: 2025-3-29 03:53
https://doi.org/10.1007/978-94-011-0315-2astrophysics; interstellar matter; simulation; stellar; turbulence; universe作者: Coronary-Spasm 時間: 2025-3-29 10:41 作者: 不連貫 時間: 2025-3-29 13:33 作者: JAUNT 時間: 2025-3-29 16:05 作者: Affectation 時間: 2025-3-29 21:37 作者: Negotiate 時間: 2025-3-30 03:05 作者: Sciatica 時間: 2025-3-30 04:04 作者: 悠然 時間: 2025-3-30 11:36
The European Commission’s Communication Strategy as a Response to Politicisation in Times of EU Contestationsidencies of the European Commission. While this has meant more contestation of the EU and its institutions, it also has implied an increased politicisation of EU issues. This has in turn forced EU institutions to react and take part in a conversation regarding the benefits and relevance of the Euro作者: 工作 時間: 2025-3-30 16:11
d stented bioprosthetic valves, such as transarterial...Cove.Cardiac valve diseases are a major cause of morbidity and mortality around the globe. In third world countries, inflammatory rheumatic valve disease in the young represents an endemic calamity, while in Western countries, degenerative valv作者: 蛤肉 時間: 2025-3-30 17:35 作者: 解脫 時間: 2025-3-30 23:20 作者: 飾帶 時間: 2025-3-31 04:40
https://doi.org/10.1007/978-3-642-58554-8s and products that they provide. Positive characteristics are emphasized in these presentations, but they also include negative stereotypes of age. Gender stereotyping dominates the way in which the enterprises present and market themselves, but both for men and women the negative stereotyping of a作者: 橡子 時間: 2025-3-31 05:50 作者: 知識分子 時間: 2025-3-31 10:11 作者: 迅速飛過 時間: 2025-3-31 15:54 作者: ABYSS 時間: 2025-3-31 20:27
Deutschsprachige Publikationen zur Niederl?ndischen Sprachwissenschaft, 1962–1971in einen objektiven Teil, in den jede Publikation miteinbezogen wurde, und in einen subjektiven, selektiven Teil. Auf der anderen Seite konnte eine Unterscheidung durchgeführt werden zwischen einem beschreibenden und/oder kritischen Teil (dem der eigenst?ndigen Publikationen) und einer Titelbibliogr作者: 溺愛 時間: 2025-4-1 01:41 作者: LATE 時間: 2025-4-1 04:13
Sheng-Hong Chenum to the interior of the cell must be considerable to satisfy the needs for the synthesis of all cell constituents and also to supply enough high energy compounds necessary for the synthetic processes. With a culture of . on most sugar substrates, the material yield of cell mass is about 35 % of th
