標(biāo)題: Titlebook: Jacobus Cornelius Kapteyn; Born Investigator of Pieter C. van der Kruit Book 2015 Springer International Publishing Switzerland 2015 Astron [打印本頁] 作者: GUAFF 時(shí)間: 2025-3-21 18:21
書目名稱Jacobus Cornelius Kapteyn影響因子(影響力)
書目名稱Jacobus Cornelius Kapteyn影響因子(影響力)學(xué)科排名
書目名稱Jacobus Cornelius Kapteyn網(wǎng)絡(luò)公開度
書目名稱Jacobus Cornelius Kapteyn網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Jacobus Cornelius Kapteyn被引頻次
書目名稱Jacobus Cornelius Kapteyn被引頻次學(xué)科排名
書目名稱Jacobus Cornelius Kapteyn年度引用
書目名稱Jacobus Cornelius Kapteyn年度引用學(xué)科排名
書目名稱Jacobus Cornelius Kapteyn讀者反饋
書目名稱Jacobus Cornelius Kapteyn讀者反饋學(xué)科排名
作者: 針葉樹 時(shí)間: 2025-3-21 21:58 作者: 卜聞 時(shí)間: 2025-3-22 03:41
Professor in Groningen, mathematician Willem Kapteyn, was appointed in Utrecht on the same day. Kapteyn’s first year in Groningen saw the start of a long series of unsuccessful attempts to secure funds for an observatory in Groningen. On July 16, 1879, he married Catharina Elisabeth (Elise) Kalshoven.作者: 不幸的人 時(shí)間: 2025-3-22 05:19
Star Streams,orld’s Fair in St. Louis in 1904, where Newcomb had arranged for him to give an invited lecture at an astronomical congress. His exposure to the English-speaking world and the fact that he met many American astronomers, in particular George Ellery Hale, was to have a profound effect on his further career.作者: 善辯 時(shí)間: 2025-3-22 08:49 作者: Clinch 時(shí)間: 2025-3-22 15:36
Book 2015musterung and the Harvard-Groningen Durchmusterung, and arranged extensive international collaboration through his Plan of Selected Areas. He contributed to the establishment of statistical astronomy and structure and dynamics of the Sidereal System. All aspects of Kapteyn’s life are discussed, from作者: Detain 時(shí)間: 2025-3-22 17:03 作者: Eulogy 時(shí)間: 2025-3-22 21:52
From Kepler to Parallax,parallaxes) from accurate timing of meridian passage. These measurements were surprisingly accurate when compared to current determinations. His work on polar altitude resulted in his first contact with David Gill at Cape of Good Hope.作者: 追蹤 時(shí)間: 2025-3-23 03:36 作者: Folklore 時(shí)間: 2025-3-23 06:04 作者: legitimate 時(shí)間: 2025-3-23 10:58
Tides, Statistics and the Art of Discovery,n great detail. The letters also contained comments on World War I. Kapteyn, being prevented from visiting Mount Wilson, had to be kept from resigning his position as Research Associate in California. Hale told him that he could do the work that came with this appointment anywhere he liked.作者: constitutional 時(shí)間: 2025-3-23 14:49
First Attempt,lished a ‘first attempt’ to understand the distribution of stars and their motions in a consistent picture: the Kapteyn Universe. His model turned out to be largely correct in the vertical direction. Here the Sun is now away from the center, allowing the Star Streams to be interpreted as a supporting rotational motion of the System.作者: Inkling 時(shí)間: 2025-3-23 21:20
Cape Photographic Durchmusterung,star catalogues and maps of the whole sky. He found himself unable to persuade the leaders of the project to accept his method of parallactic measurement. The Carte du Ciel provided serious problems with regard to the funding of Gill’s work on the CPD, owing to obstruction by Astronomer Royal William Christie.作者: Monocle 時(shí)間: 2025-3-24 00:57 作者: 停止償付 時(shí)間: 2025-3-24 05:47 作者: Eulogy 時(shí)間: 2025-3-24 09:03
Colors and Motions,t regions of the sky. At that time Kapteyn started to look at patterns of stellar proper motions on the sky, which could be used to estimate distances of stars statistically. In Groningen he was very active in the Physical Sciences Society, which promoted the understanding of scientific progress among a wide audience.作者: 報(bào)復(fù) 時(shí)間: 2025-3-24 12:28
0067-0057 parallaxes.Includes historical details on the major impact Jacobus C. Kapteyn (1851-1922) was a Dutch astronomer who contributed heavily to major catalogs of star positions, such as the Cape Photographic Durchmusterung and the Harvard-Groningen Durchmusterung, and arranged extensive international c作者: minion 時(shí)間: 2025-3-24 18:40 作者: Gastric 時(shí)間: 2025-3-24 20:59
Astrophysics and Space Science Libraryhttp://image.papertrans.cn/j/image/500131.jpg作者: glowing 時(shí)間: 2025-3-25 00:12 作者: 潛移默化 時(shí)間: 2025-3-25 04:14 作者: hieroglyphic 時(shí)間: 2025-3-25 07:55 作者: SENT 時(shí)間: 2025-3-25 14:43
Students,determination of the Solar Apex) and Lambertus Yntema (on measurements of the background star light). Kapteyn was also offered the directorship of Leiden Observatory, when the older van de Sande Bakhuyzen died. He declined but Leiden followed his advise to appoint de Sitter as professor of astrophysics.作者: 身心疲憊 時(shí)間: 2025-3-25 19:25 作者: gentle 時(shí)間: 2025-3-25 23:20 作者: excursion 時(shí)間: 2025-3-26 00:21
Pieter C. van der Kruitly out of the euro – covered in the Murdoch and Berlusconi press..This book offers a rigorous academic analysis presented in an accessible style to experts and laypersons alike, exploring concrete articulations978-3-319-87733-4978-3-319-64140-9作者: exercise 時(shí)間: 2025-3-26 06:56 作者: 顛簸地移動 時(shí)間: 2025-3-26 10:28
Pieter C. van der Kruit in favour of one (the constitution) was apparent, as here with Murdoch and .. Conversely, Berlusconi’s . offered continuous Europe-related character assassinations of rival Romano Prodi. Some of the invisible has been rendered visible, with these newspapers not challenging prejudices but instead re作者: 天文臺 時(shí)間: 2025-3-26 12:54 作者: 指耕作 時(shí)間: 2025-3-26 20:31 作者: heterogeneous 時(shí)間: 2025-3-27 00:54
Pieter C. van der Kruitose (univariate) responses are used by an integration framework in order to obtain a final statement about the current state and behavior of the production process. Section 8.3 concludes with an application from the signal processing area, dealing with audio signals coming from analogue tapes which 作者: 可觸知 時(shí)間: 2025-3-27 04:08
Pieter C. van der Kruitnterpretability and understandability of the evolved models. The third part underlines the usefulness and necessity of evolving fuzzy systems in several online real-world application scenarios, provides an outline of potential future applications and raises open problems and new challenges for the .作者: CRAMP 時(shí)間: 2025-3-27 07:45 作者: 衍生 時(shí)間: 2025-3-27 11:20 作者: breadth 時(shí)間: 2025-3-27 13:45 作者: 評論者 時(shí)間: 2025-3-27 19:49
Pieter C. van der Kruiteconomic and technological process have led to a revival of theories and methods aimed at analyzing long-term economic developments. The phenomenon of long waves, which includes such issues as perturbations, balanced growth, stable equilibria, international and geographical discrepancies, and multi-作者: Armada 時(shí)間: 2025-3-28 01:40
Pieter C. van der Kruit First, various theories about regional development are evaluated, in the light of empirical data, to establish a conceptual framework for regional model building. Second, the major submodels of the simulation model as well as the links between them are discussed. This discussion focuses on submodel作者: 大看臺 時(shí)間: 2025-3-28 05:11
Pieter C. van der Kruit First, various theories about regional development are evaluated, in the light of empirical data, to establish a conceptual framework for regional model building. Second, the major submodels of the simulation model as well as the links between them are discussed. This discussion focuses on submodel作者: 不能逃避 時(shí)間: 2025-3-28 09:48
Pieter C. van der Kruitorld by playing upon the more primitive parts of human nature, its actions needed to be guided by the firm hand of philosophy. And so Plato banned tragedies that included depictions of vice; Aristotle deductively proved that certain tragic plots were more morally suitable than others; and the Stoics作者: Fallibility 時(shí)間: 2025-3-28 14:05 作者: Filibuster 時(shí)間: 2025-3-28 16:17
Pieter C. van der Kruit, representative and credible World Heritage List enlarged the scope beyond historical, aesthetic and scientific values to take into account new perspectives. These three achievements are indicators of a paradigm shift in conservation theory and practice that subsequently unfolded in the twenty-firs作者: tooth-decay 時(shí)間: 2025-3-28 19:31 作者: BUST 時(shí)間: 2025-3-29 01:32
Growing Up in Barneveld,ool for boys, where he himself was also educated. He later said that he had been very lonely amidst so many other boys who needed the attention of his parents, and had often felt neglected as a result. At a relatively young age he decided to turn away from the church. He was a very bright student, w作者: abolish 時(shí)間: 2025-3-29 03:45 作者: Herbivorous 時(shí)間: 2025-3-29 10:30
Astronomer in Leiden,m of accurate measurements of star positions, under the supervision of H.G. van de Sande Bakhuyzen. Leiden Observatory was world famous in this field for its accuracy of measurements. Correspondence about his appointment shows that Kapteyn had done extensive astronomical work in Utrecht, and had tri作者: DEFER 時(shí)間: 2025-3-29 11:57 作者: LIKEN 時(shí)間: 2025-3-29 17:58 作者: Prognosis 時(shí)間: 2025-3-29 23:19 作者: 上坡 時(shí)間: 2025-3-30 02:52 作者: 固定某物 時(shí)間: 2025-3-30 04:24
Colors and Motions,ith his first PhD student Willem de Sitter (who had worked at the Cape), he commenced the study of the distribution of the colors of stars in different regions of the sky. At that time Kapteyn started to look at patterns of stellar proper motions on the sky, which could be used to estimate distances作者: manifestation 時(shí)間: 2025-3-30 11:04 作者: Corral 時(shí)間: 2025-3-30 14:28
Selected Areas,wide consensus, Kapteyn proposed his Plan of Selected Areas. This work, co-ordinated from Groningen, was designed to collect as much information as possible on as many stars as possible in a set of over 200 carefully selected small areas all over the sky. The ultimate purpose was to derive the distr作者: dainty 時(shí)間: 2025-3-30 20:21
Extinction,y dust, which was vital for making a correct model of the distribution of stars in space, was recognized early. If it existed, it could mean that the Sun was in a preferred position in space, which Kapteyn found difficult to accept. Part of a possible extinction would be the result of scattering of 作者: blithe 時(shí)間: 2025-3-30 21:16
Students,determination of the Solar Apex) and Lambertus Yntema (on measurements of the background star light). Kapteyn was also offered the directorship of Leiden Observatory, when the older van de Sande Bakhuyzen died. He declined but Leiden followed his advise to appoint de Sitter as professor of astrophys作者: BALE 時(shí)間: 2025-3-31 04:18
Mount Wilson,t a few months there every year. His first visit to Mount Wilson, in 1908, coincided with the completion of the 60-inch telescope, the largest in the world at the time. George Hale, the founder of the Observatory, adopted Kapteyn’s Plan of Selected Areas as the main observing program for his new tel作者: hypnotic 時(shí)間: 2025-3-31 05:48 作者: 有害 時(shí)間: 2025-3-31 11:17
First Attempt, Sidereal System but also in the area of stellar properties. Kapteyn performed various studies on the distances of particular groups of stars. He became involved in a serious clash of opinion with Adams and the two broke up their collaborations to measure radial velocities in relation to the Plan of
