標(biāo)題: Titlebook: Open Issues in Local Star Formation; Jacques Lépine,Jane Gregorio-Hetem Conference proceedings 2003 Springer Science+Business Media Dordre [打印本頁] 作者: 適婚女孩 時間: 2025-3-21 16:59
書目名稱Open Issues in Local Star Formation影響因子(影響力)
書目名稱Open Issues in Local Star Formation影響因子(影響力)學(xué)科排名
書目名稱Open Issues in Local Star Formation網(wǎng)絡(luò)公開度
書目名稱Open Issues in Local Star Formation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Open Issues in Local Star Formation被引頻次
書目名稱Open Issues in Local Star Formation被引頻次學(xué)科排名
書目名稱Open Issues in Local Star Formation年度引用
書目名稱Open Issues in Local Star Formation年度引用學(xué)科排名
書目名稱Open Issues in Local Star Formation讀者反饋
書目名稱Open Issues in Local Star Formation讀者反饋學(xué)科排名
作者: Mingle 時間: 2025-3-21 22:48
978-90-481-6489-9Springer Science+Business Media Dordrecht 2003作者: JIBE 時間: 2025-3-22 03:19
Open Issues in Local Star Formation978-1-4020-2600-3Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: 主動 時間: 2025-3-22 07:46
0067-0057 Overview: 978-90-481-6489-9978-1-4020-2600-3Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: NOTCH 時間: 2025-3-22 11:23
Astrophysics and Space Science Libraryhttp://image.papertrans.cn/o/image/701808.jpg作者: 保存 時間: 2025-3-22 13:40
https://doi.org/10.1007/1-4020-2600-5Accretion; Main sequence; X-ray; relativistic jet; solar; star; stars; stellar作者: 松軟 時間: 2025-3-22 19:38 作者: 矛盾心理 時間: 2025-3-23 00:02 作者: NIP 時間: 2025-3-23 04:31 作者: Ligneous 時間: 2025-3-23 07:06
Classification of the Pico Dos Dias Survey Herbig Ae/Be Starsted S., the contribution of the circumstellar components (dust disk and/or envelope) to the total emitted flux. We classified the sample stars in 3 groups based on the shape of their SEDs. We analyzed this classification and S. in relation to other properties of the these stars.作者: SLAG 時間: 2025-3-23 11:39
Chemical Composition Study of an Accretion Episode in the Herbig Candidate Star PDS080observed in the Balmer lines Hα, Hβ, Hγ, Hδ and other metallic lines such as Na i D and Ca ii. In a preliminary chemical study of the infalling structure we analysed these line profiles to determine whether the redshifted components are due to a gaseous structure or the evaporation of a solid body.作者: maintenance 時間: 2025-3-23 14:22
The Oph-Sco-Lup-Cen-Cru-Mus-Cha Star-formation RegionA brief review is presented of some of the conflicting models that have been proposed in the literature, like the Gould Belt model and sequential star formation. We argue that the presence of a spiral arm can explain most of the observations of that super-association.作者: 熱心助人 時間: 2025-3-23 19:47
Sacy — A Search for Associations Containing Young StarsOSAT sources were observed, covering a large area in the Southern Hemisphere. The newly identified young stars present a patchy distribution in UVW and XYZ, revealing the existence of huge nearby young associations. Here we present the associations identified in this survey.作者: 開始沒有 時間: 2025-3-23 23:03
Age Determination of the Ursa Major Associationing et al.(2003) based on post-main-sequence models for the A-stars similar to Soderblom & Mayor (1993). In the further we will discuss the age of the Ursa Major association derived from pre-main-sequence models of different authors for the low-mass companion to χ. Orionis A.作者: 拾落穗 時間: 2025-3-24 04:40 作者: Encapsulate 時間: 2025-3-24 07:04 作者: CHAR 時間: 2025-3-24 11:44 作者: 轉(zhuǎn)折點(diǎn) 時間: 2025-3-24 14:55
Solar-Type Post-T Tauri Stars in the Nearest OB Subgroupss of the post-T Tauri stars in the LCC and UCL subgroups (<1.6 km s. and <2.2 km s., respectively; 95% CL) using Monte Carlo simulations of Tycho-2 proper motions for candidate subgroup members. I also demonstrate that a new OB subgroup recently proposed to exist in Chamaeleon probably does not.作者: 狗舍 時間: 2025-3-24 22:30
S. H. P. Alencar,L. P. R. Vaz,C. H. F. Melo,C. P. Dullemond,J. Andersen,C. Batalha,R. D. Mathieu degree of progression..The stage of hemodynamic cerebral ischemia has been defined by an increase of OEF, but could be reconsidered from different patterns of the engagement of compensatory reserve capacities, and misery perfusion could be classified into three subtypes, such as acute, chronic, and long-standing misery perfusion.作者: recede 時間: 2025-3-25 03:08
S. L. A. Vieira,W. J. B. Corradi,S. H.P. Alencar,L. T. S. Mendez,C. A. Torres,G. Quast,M. M. Guimar?l, and sIA rupture; these studies show the potential of CFD as a diagnostic tool. This review discusses the limitations of CFD and of the studies performed, and what needs to be done in order to develop CFD into a useful diagnostic tool to determine aneurysm-specific rupture risk.作者: 北京人起源 時間: 2025-3-25 04:18 作者: plasma 時間: 2025-3-25 10:32 作者: 強(qiáng)行引入 時間: 2025-3-25 12:13 作者: Liberate 時間: 2025-3-25 17:17
A. Damineli,R. D. Blum,P. S. Conti,E. Figuerêdo,C. L. Barbosaeficit) was noted in 25?% of cases with standard and 14?% of cases with large-giant . aneurysms, and, respectively, in 10?% with standard and 31?% with large-giant . aneurysms. It has been concluded that surgery remains a reasonable choice in the management of patients with paraclinoid carotid aneurysms.作者: sphincter 時間: 2025-3-25 22:42
J.M. Oliveira,R.D. Jeffries,J.Th. van Loon,M.J. Kenyon作者: 影響 時間: 2025-3-26 02:54 作者: Working-Memory 時間: 2025-3-26 07:27
Encounters and Close Fly-Bys of Galactic Clusters and Associations in the Past 50 Myrr ago. In other cases, the estimated time of the event matches fairly well the isochrone ages of both parties, e.g., the encounter of the LCC and IC 2602, 36 Myr ago. Relative velocities found thus far are between 5 and 20 km ...作者: Reservation 時間: 2025-3-26 09:44 作者: 物種起源 時間: 2025-3-26 12:44
The Pre-Main Sequence Spectroscopic Binary AK Sco to the dust evaporation temperature. Dynamical e ects due to tidal interaction of the binary system are supposed to be responsible for pushing the disk inner radius outwards..The spectrum of AK Sco exhibits emission and absorption lines that show substantial variety and variability in shape. The sy作者: rectum 時間: 2025-3-26 17:04 作者: Ccu106 時間: 2025-3-26 21:12
The Stellar Mass Function of Galactic Clusters and Its Evolution with an exponential truncation of the form . α .. [1?exp(?..).]. The average value of the power-law index α is very close to Salpeter (～ 2.3), whereas the peak mass .. is in the range 0.1–0.6 M. and does not seem to vary in a systematic way with the present cluster parameters such as metal abundanc作者: 確定的事 時間: 2025-3-27 01:46
Encounters and Close Fly-Bys of Galactic Clusters and Associations in the Past 50 Myrolecular cloud may be directly impacted by the gas in another cloud upon a cloud-cloud collision (Lépine & Duvert 1994) or it may be shocked by bubbles blown up by stellar winds and supernova explosions in a chance fly-by OB association (de Geus 1991). Clues of such events during the last 50 Myr are作者: 諄諄教誨 時間: 2025-3-27 06:34
Solar-Type Post-T Tauri Stars in the Nearest OB SubgroupsB subgroups by Mamajek, Meyer, & Liebert (2002, AJ, 124, 1670). LCC and UCL are subgroups of the Sco-Cen OB association, and the two nearest OB subgroups to the Sun. In the entire survey of 110 pre-main sequence stars, there exists only one Classical T Tauri star (PDS 66), implying that only ～1% of 作者: 材料等 時間: 2025-3-27 11:07 作者: Systemic 時間: 2025-3-27 14:04 作者: implore 時間: 2025-3-27 18:36
The Oph-Sco-Lup-Cen-Cru-Mus-Cha Star-formation Regionamaeleon, is discussed. We consider that a satisfactory model must be able to explain the main properties of these associations, like the spatial distribution of the stars, the geometry of the interstellar clouds, the space velocities and age distribution of the premain sequence (PMS) and OB stars. 作者: Fatten 時間: 2025-3-28 00:33 作者: hedonic 時間: 2025-3-28 04:12 作者: Between 時間: 2025-3-28 06:36
Age Determination of the Ursa Major Associationrs. The age derived for the association ranges between 200 to 500 Myr where the canonical age is 300 Myr derived by Soderblom & Mayor (1993). More recent age determinations are from K?nig et al. (2002) who derive an age of 100±30 Myr based on Baraffe et al. (1998) pre-main-sequence models and from K作者: Tonometry 時間: 2025-3-28 10:45
Accretion Powered Emission in Young Stellar Objectsn, ～ 0.03M. — ～ 5M., and show corresponding mass accretion rate determination over this mass range. We find that the mass accretion rate M increases with stellar mass M., roughly as? M ∝ M.. The physical principles behind this correlation are unknown at present; they must involve mechanisms for tran作者: Fresco 時間: 2025-3-28 17:52
The Pre-Main Sequence Spectroscopic Binary AK Scol as a total of 71 photoelectric radial-velocity observations from the period 1986–1994. These data allow considerable improvement of the period and other orbital parameters of AK Sco. Our analysis also includes eight series of photometric observations in the . and Geneva seven-color systems. No ecl作者: 不能強(qiáng)迫我 時間: 2025-3-28 19:19 作者: 范例 時間: 2025-3-29 01:23 作者: 連接 時間: 2025-3-29 06:11
Spectroscopic Analysis of 131 Herbig Ae/Be Candidate Starsvariety of Hα line profiles and were separated according to them. The presence of [O I] and [S π] forbidden lines is used together with the Hα line profiles to discuss the circumstellar environment of the Herbig Ae/Be candidates..The great variety of line profiles in the Balmer series and the distri作者: 立即 時間: 2025-3-29 08:08
Classification of the Pico Dos Dias Survey Herbig Ae/Be Starsa simple model to fit the spectral energy distribution (SED) of 99 PDS stars (80 candidates and 19 well-known HAeBe stars). From this model, we estimated S., the contribution of the circumstellar components (dust disk and/or envelope) to the total emitted flux. We classified the sample stars in 3 gr作者: Living-Will 時間: 2025-3-29 13:48 作者: 變色龍 時間: 2025-3-29 15:53 作者: HEAVY 時間: 2025-3-29 23:35 作者: insurgent 時間: 2025-3-30 03:36
A. Damineli,R. D. Blum,P. S. Conti,E. Figuerêdo,C. L. Barbosa was to evaluate the clinical and visual outcome after surgery in 66 patients with paraclinoid carotid aneurysms (30 ruptured and 36 unruptured) treated between 1990 and 2014. Thirty-six aneurysms were of standard size, and 30 were large (16–20 mm) or giant (>20 mm); the Barami classification was us作者: Vertical 時間: 2025-3-30 04:12
S. L. A. Vieira,W. J. B. Corradi,S. H.P. Alencar,L. T. S. Mendez,C. A. Torres,G. Quast,M. M. Guimar?. Many sIAs never rupture and thus do not necessitate interventions, making the detection of rupture-prone sIAs a very relevant clinical problem. Moreover, because currently available methods to prevent sIA rupture have significant risks of morbidity and mortality, diagnostic tools that can predict 作者: Delude 時間: 2025-3-30 09:54
Marília J. Sartori,Jane Gregorio-Hetem,Annibal Hetem Jr. with both vascular and metabolic reserve; however, these compensatory reserve capacities do not always respond in the same manner from short-term to long-term compromise of hemodynamic cerebral ischemia..In patients with acute misery perfusion, CMRO. is immediately compensated by a marked increase 作者: 否決 時間: 2025-3-30 14:28 作者: Classify 時間: 2025-3-30 17:41 作者: Vulnerable 時間: 2025-3-31 00:22
Nicholas Hartganisation’s international role. However the lack of cohesion between the Member States’ views concerning what had to be done regarding the Yugoslav situation, in addition to the lack of capabilities to deal with the break-up, underlined the EC’s limits. Indeed Hill’s (1993: 1) ‘capabilities-expecta作者: Cultivate 時間: 2025-3-31 02:52
“No Leisure for Myself ”: C.C. Stopes and British Freewomenn broadly forgotten, except for specialists in women’s political past or in Shakespeare scholarship around 1900. Stopes’ correspondence with her daughter reveals not simply an amazingly full life, but also both admiration for, and competition with, Marie.作者: installment 時間: 2025-3-31 05:23
Peer Pasternacke demonstrate the interactions of GPCRs with extracellular protein ligands and an intracellular protein effectors (G-protein) predicted from docking approaches and test their limitations. The current chapter will help researchers critically assess docking protocols and predict experimentally testable structures of GPCR complexes.作者: gentle 時間: 2025-3-31 11:16 作者: Atmosphere 時間: 2025-3-31 15:09 作者: AUGER 時間: 2025-3-31 17:48
