標(biāo)題: Titlebook: William Frederick Denning; Grand Amateur and Do Martin Beech Book 2023 The Editor(s) (if applicable) and The Author(s), under exclusive lic [打印本頁] 作者: 評估 時間: 2025-3-21 17:14
書目名稱William Frederick Denning影響因子(影響力)
書目名稱William Frederick Denning影響因子(影響力)學(xué)科排名
書目名稱William Frederick Denning網(wǎng)絡(luò)公開度
書目名稱William Frederick Denning網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱William Frederick Denning被引頻次
書目名稱William Frederick Denning被引頻次學(xué)科排名
書目名稱William Frederick Denning年度引用
書目名稱William Frederick Denning年度引用學(xué)科排名
書目名稱William Frederick Denning讀者反饋
書目名稱William Frederick Denning讀者反饋學(xué)科排名
作者: 同音 時間: 2025-3-21 21:42 作者: Osteoporosis 時間: 2025-3-22 03:49 作者: LAY 時間: 2025-3-22 07:43 作者: landmark 時間: 2025-3-22 12:28 作者: grenade 時間: 2025-3-22 14:25
Martin Beechg system developed in-house. Finally, compression tests are performed on printed filaments to examine mechanical properties such as compressive strength and modulus of elasticity. Fresh-state and hardened-state properties are compared with control concrete samples made with natural sand (0% of CDW f作者: thrombosis 時間: 2025-3-22 17:55 作者: 現(xiàn)暈光 時間: 2025-3-23 00:19 作者: 確認(rèn) 時間: 2025-3-23 03:20
Book 2023useful...A stalwart observer and enthusiast himself, Denning was a key player in the development of meteor astronomy in England, culminating in his being invited, in 1922, to be the first President of Commission 22 (meteors, meteorites and interplanetary dust) of the newly formed International Astro作者: 放縱 時間: 2025-3-23 05:52 作者: 進(jìn)入 時間: 2025-3-23 11:34 作者: 美食家 時間: 2025-3-23 15:42 作者: 過剩 時間: 2025-3-23 21:15
,The Rise of Meteor Astronomy (1830–1930),ush form, the span over which meteor astronomy evolved from that of a minor science, even a trivial preoccupation, to one of the upmost scientific importance. Prior to 1830 the study of meteors was essentially incidental, and primarily driven by short-lived investigations of specific singular events作者: LITHE 時間: 2025-3-24 02:06
The Astronomical Register,eded, to break the establishment stranglehold on the conveyance of astronomical knowledge and practices. Rather than being a journal established by and for a formal astronomical society, specifically, in Great Britain, the Royal Astronomical Society, the . was intended for the amateur enthusiast. In作者: 津貼 時間: 2025-3-24 02:40
The Observing Astronomical Society,hts, questions, and observational notes, the Observing Astronomical Society (OAS) offered the more serious amateur a chance to participate in observational projects. In concept it was to be a society of practical observers, equipped with good astronomical instruments, intent upon performing formaliz作者: Hyperlipidemia 時間: 2025-3-24 07:15 作者: 微塵 時間: 2025-3-24 11:13
2365-0613 rst biographical account of William Frederick Denning.This book provides a detailed biographical account of the industrious late nineteenth-century astronomer William Frederick Denning who, in later life, rose to be a celebrated public figure and a highly respected amateur astronomer. The book also 作者: Stagger 時間: 2025-3-24 15:17
In Quest of Meteors,of meteors that a visual observer might see on any given night of the year irrespective of shower activity. The sporadic meteor rate does vary according to time of day and the season, but for visual observers, the rate is typically about eight to ten meteors per hour on a clear moonless night.作者: 館長 時間: 2025-3-24 20:34 作者: Ccu106 時間: 2025-3-25 01:54
,The Rise of Meteor Astronomy (1830–1930),ortance. Prior to 1830 the study of meteors was essentially incidental, and primarily driven by short-lived investigations of specific singular events. Our chosen timespan effectively covers the classical period of visual meteor astronomy; the time when all data was gathered by the human eye, and then mostly gathered by amateur astronomers.作者: archaeology 時間: 2025-3-25 06:59 作者: 效果 時間: 2025-3-25 08:13
The Observing Astronomical Society,ional projects. In concept it was to be a society of practical observers, equipped with good astronomical instruments, intent upon performing formalized, diligent research work. This was not, as such, to be a club for the casual observer, but rather a movement of observers who would dedicate time to specific observational projects.作者: 有毛就脫毛 時間: 2025-3-25 13:30 作者: 極微小 時間: 2025-3-25 17:25
The Amateur Astronomer,An important factor in distinguishing the amateur astronomer from the mere dilettante is that the amateur sets out to follow some form of research program. This was certainly Denning’s viewpoint. For all this, however, Denning stressed the importance of setting time aside for teaching, and the bringing of new observers into astronomy.作者: 喃喃而言 時間: 2025-3-25 21:15
Martin BeechPresents a detailed study of the amateur astronomer in Victorian England.Provides a detailed study of the rise of meteor astronomy.Is the first biographical account of William Frederick Denning作者: WATER 時間: 2025-3-26 02:49 作者: Individual 時間: 2025-3-26 06:18 作者: Sigmoidoscopy 時間: 2025-3-26 09:47 作者: 長矛 時間: 2025-3-26 15:04 作者: Prostatism 時間: 2025-3-26 20:20
Die handelsrechtliche Rechnungslegung in der Ukraine,r Entwicklung ukrainischer Rechnungslegungsstandards (., UAS) dienen bzw. dienten die IAS/IFRS als Vorbild. Dieser Beitrag bietet eine Einführung in die für kleine und mittlere Unternehmen relevanten UAS..作者: moratorium 時間: 2025-3-26 23:35
Anticytokine Strategies for the Treatment of Septic Shock: Relevance of Animal Models,nology have greatly contributed to our understanding of the pathophysiology of septic shock and acute inflammatory response initiated not only by LPS but also by other microbial products, many novel approaches for the treatment of septic shock have been developed in addition to anti-LPS antibodies.作者: Offset 時間: 2025-3-27 01:16
Effects of Adverse Pressure Gradients on Mean Flows and Turbulence Statistics in a Boundary Layer velocity fluctuations are also seriously affected by the adverse pressure gradient. In strong adverse-pressure-gradient flows, the triple products of velocity have completely opposite signs to those in zero-pressure-gradient flows over most of the boundary layer.作者: gospel 時間: 2025-3-27 06:15
Personalized Techniques for Lifestyle Changesion of personalized tools can assist and motivate users. Initial results show that the personalized tools boost user interaction with the portal, simplify information access, and assist in motivating users.作者: forthy 時間: 2025-3-27 13:00 作者: AGOG 時間: 2025-3-27 17:13
Niels A. Lassen,Ole Henriksenputing; sustainability of life on earth; predictability, dynamics and extent of earthquakes, hurricanes, tsunamis, and other natural disasters; the dynamics of turbulent flows; lasers or fluids in physics, microprocessor design; macromolecular assembly in chemistry and biophysics; brain functions in作者: Munificent 時間: 2025-3-27 20:03
Towards Optimal and Efficient Perfectly Secure Message Transmissionmunication-optimal two-round PSMT protocol for messages of length polynomial in . that is almost optimally resilient in that it requires a number of channels .?≥?(2?+?.)., for any arbitrarily small constant .?>?0. In this case, optimal communication complexity is .(?) bits.作者: TAIN 時間: 2025-3-28 01:27 作者: preeclampsia 時間: 2025-3-28 04:27 作者: esculent 時間: 2025-3-28 06:16
