標題: Titlebook: Radio Astronomy; Small Radio Telescop Thomas Lauterbach Book 2022 Springer Fachmedien Wiesbaden GmbH, part of Springer Nature 2022 Radio te [打印本頁] 作者: 黑暗社會 時間: 2025-3-21 19:41
書目名稱Radio Astronomy影響因子(影響力)
書目名稱Radio Astronomy影響因子(影響力)學(xué)科排名
書目名稱Radio Astronomy網(wǎng)絡(luò)公開度
書目名稱Radio Astronomy網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Radio Astronomy被引頻次
書目名稱Radio Astronomy被引頻次學(xué)科排名
書目名稱Radio Astronomy年度引用
書目名稱Radio Astronomy年度引用學(xué)科排名
書目名稱Radio Astronomy讀者反饋
書目名稱Radio Astronomy讀者反饋學(xué)科排名
作者: 驚奇 時間: 2025-3-21 23:27 作者: Hypopnea 時間: 2025-3-22 04:05
Outlook,e the angular resolution is discussed. A short overview compiles important research areas of radio astronomy and contributions to today’s world view of astronomy and cosmology. At the end, some hints are given on how one can actively engage in radio astronomy oneself – even outside of large-scale research institutions.作者: LEVY 時間: 2025-3-22 06:53
What Can You Observe with a Radio Telescope?,This chapter presents some elementary observations that can be made with a small radio telescope of the type that can be operated by colleges, observatories, and amateurs, in particular the radio emission from the Sun, from Cassiopeia A, and the 21-cm radiation from the Milky Way.作者: CLEAR 時間: 2025-3-22 11:45
Thomas LauterbachProvides a compact introduction to radio astronomy.Presents in an understandable way how a radio telescope works.Provides insight into the origins of astrophysical radio sources作者: 壓迫 時間: 2025-3-22 13:04
essentialshttp://image.papertrans.cn/r/image/820605.jpg作者: exclamation 時間: 2025-3-22 19:24 作者: 易彎曲 時間: 2025-3-22 22:33
Introduction: What Is Radio Astronomy?, discussed. These enabled the development of radio technology. When the short wave range began to be used, K. Jansky discovered the first signals of cosmic origin. Radio astronomy became established after 1945 and led to the discovery of numerous cosmic radio sources, the 21-cm radiation of hydrogen作者: Congruous 時間: 2025-3-23 03:54
What Are Electromagnetic Waves?,in which radio astronomical observations are possible..An important physical quantity used to describe electromagnetic waves is intensity, which describes the strength of the radiation..The different generation mechanisms and resulting properties of electromagnetic radiation from cosmic sources are 作者: Antagonist 時間: 2025-3-23 06:03
How Does a Radio Telescope Work?,nd the so-called feed), the amplifiers and the measuring devices for the received power. Using the example of a software defined radio and digital signal processing, it is explained how a signal spectrum can be obtained..The concept of noise temperature is introduced. This allows the contributions o作者: 停止償付 時間: 2025-3-23 11:13
Outlook,e the angular resolution is discussed. A short overview compiles important research areas of radio astronomy and contributions to today’s world view of astronomy and cosmology. At the end, some hints are given on how one can actively engage in radio astronomy oneself – even outside of large-scale re作者: HAVOC 時間: 2025-3-23 17:37 作者: Affable 時間: 2025-3-23 20:25 作者: GRAIN 時間: 2025-3-23 22:48
Introduction: What Is Radio Astronomy?,, the cosmic background radiation, and quasars and pulsars. Modern interferometric methods and data processing make spectacular images possible, e.g. that of a black hole. But also outside the large research facilities, one can deal with radio astronomy, as an example, the radio telescope of the Nuremberg Observatory is presented.作者: Obsessed 時間: 2025-3-24 04:08
How Does a Radio Telescope Work?,f the source, background and receiving system to the total received power to be represented and determined. The calculations and measurements required to measure the noise temperature of a source and, from that, its spectral intensity are presented.作者: HEED 時間: 2025-3-24 09:33
Book 2022 cosmic radio sources, the physical causes of which are explained as well as how a radio telescope works. Even small radio telescopes can observe radiation from the Sun and other radio sources, as well as the 21-cm radiation from the Milky Way. Through interferometry, much higher resolution can be a作者: 啟發(fā) 時間: 2025-3-24 12:29 作者: 陶瓷 時間: 2025-3-24 15:09
Thomas Lauterbachay.find application in other closely related fields, such as the pharmaceutical industry..One of the key features of the book is the treatment of wastewaters generated during.manufacturing of these energetic materials..978-94-024-1508-7978-94-024-1201-7作者: Fibrinogen 時間: 2025-3-24 20:57 作者: 珠寶 時間: 2025-3-25 00:42
Thomas Lauterbachts of seven different research groups whose work may lead us to the doorsteps of sustainable society. As scientists, most of us specialize in a sub-topic that may be related to one of the three environmental co978-90-481-7987-9978-1-4020-8786-8作者: 非實體 時間: 2025-3-25 06:58
philosophy of sustainable development has to be the principle of future planning and growth. In this collection, I am pleased to include an article on noise pollution. Noise is a pollutant978-94-007-9086-5978-90-481-3352-9作者: 圍巾 時間: 2025-3-25 10:35 作者: 抒情短詩 時間: 2025-3-25 12:44
control, is incorporated in this semi-active control problem to generate the desired control force. The seismic vibration may cause considerable damage to a structure. In the present investigation, a three-storey building structure is considered for the demonstration of control-performance. It is ob作者: Euthyroid 時間: 2025-3-25 17:40 作者: 松果 時間: 2025-3-25 22:26 作者: Receive 時間: 2025-3-26 03:25
ntrol-effort/input. Indeed, semi-active control strategies have been used quite widely in many vibration control applications over the past years. In the present study, a magnetorheological (MR) damper is taken as the damping device, which is used to produce the control force (through modulating its作者: 后來 時間: 2025-3-26 06:33 作者: 豎琴 時間: 2025-3-26 11:27 作者: Exploit 時間: 2025-3-26 16:38
Thomas Lauterbache range of topics, from properties to detection.Includes valThis book summarizes science and technology of a new generation of high-energy and.insensitive explosives. The objective is to provide professionals with comprehensive.information on the synthesis and the physicochemical and detonation prop作者: Chandelier 時間: 2025-3-26 18:15 作者: excrete 時間: 2025-3-26 23:38 作者: 魅力 時間: 2025-3-27 04:40 作者: amorphous 時間: 2025-3-27 05:43 作者: 大量殺死 時間: 2025-3-27 12:14
Vignendra Jannela,Sireesha Rodda,Shyam Nandan Reddy Uppuluru,Sai Charan Koratala,G. V. S. S. S. Chanit does not satisfy the D axiom). In the literature there is no detailed completeness proof for axiomatizations of KD45 with distributed belief that we are aware of, and there has been some confusion regarding soundness of such axiomatizations related to the mentioned lack of preservation. In this p作者: 施魔法 時間: 2025-3-27 17:06
,Von der Di?t (π?ρì δ?αíτη?),n der Arzt mu? verstehen, die Wirkung der ihrer Natur nach allzu starken Mittel abzuschw?chen, wie auch, je nach Lage und Zweckm??igkeit, die Wirkung der schw?cheren Mittel durch seine Kunst zu steigern. Aber auch die Kenntnis aller jener Dinge ist allein noch nicht genügend, wenn man berücksichtigt作者: 油氈 時間: 2025-3-27 21:12 作者: Palate 時間: 2025-3-27 23:13 作者: jeopardize 時間: 2025-3-28 04:43 作者: 缺陷 時間: 2025-3-28 08:29
