標(biāo)題: Titlebook: Radio Techniques for Probing the Terrestrial Ionosphere; Robert D. Hunsucker Book 1991 Springer-Verlag Berlin Heidelberg 1991 Absorption.E [打印本頁] 作者: polysomnography 時(shí)間: 2025-3-21 16:58
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere影響因子(影響力)
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere影響因子(影響力)學(xué)科排名
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere網(wǎng)絡(luò)公開度
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere被引頻次
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere被引頻次學(xué)科排名
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere年度引用
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere年度引用學(xué)科排名
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere讀者反饋
書目名稱Radio Techniques for Probing the Terrestrial Ionosphere讀者反饋學(xué)科排名
作者: 袋鼠 時(shí)間: 2025-3-21 20:39 作者: 自然環(huán)境 時(shí)間: 2025-3-22 00:39
Robert D. Hunsuckere separation between voice characteristics and linguistic content in speech and carry out voice conversion from the point of information separation. In this paper, authors take full account of the K-means singular value decomposition (K-SVD) algorithm which can train the dictionary to contain the pe作者: TAIN 時(shí)間: 2025-3-22 07:53 作者: HUMP 時(shí)間: 2025-3-22 10:12
ising their therapeutic impact. There have been enormous developments in utilising the power of nanotechnology in various fields including biomedical sciences. The most important biomedical applications of . are in disease diagnosis and treatment. Functionalised nanoparticles possess unique properti作者: blackout 時(shí)間: 2025-3-22 13:24 作者: cumulative 時(shí)間: 2025-3-22 19:16
Robert D. Hunsuckerrporating preformulated macroemulsion (i.e., either O/W or W/O emulsions) into the respective aqueous or oil phase as required with the help of sufficient and appropriate emulsifier. For example, O/W and W/O emulsions are incorporated in oil phase and aqueous phase, respectively. Multiple emulsions 作者: 商品 時(shí)間: 2025-3-22 23:07
Robert D. Hunsuckeronal network structure. Nanogels provide beneficial features such as flexibility, biocompatibility, high stability and swelling, fixed shape, large surface/volume ratio, fast stimuli-responsive behavior, etc. Therefore, there is growing interest to further elaborate nanogel formulations in preclinic作者: 鈍劍 時(shí)間: 2025-3-23 04:05 作者: vector 時(shí)間: 2025-3-23 08:07 作者: cyanosis 時(shí)間: 2025-3-23 12:43
nteraction with the environment. For example, hand actions—such as object manipulations and gestures—have been fundamental for human survival, and thus they continue to trigger different areas of the evolved mind. One of these areas is the mirror neuron system, a major processor of bodily movement, 作者: AUGER 時(shí)間: 2025-3-23 13:59 作者: 招人嫉妒 時(shí)間: 2025-3-23 19:31
Robert D. Hunsuckerics--the STEAM subjects. Chapters emphasize the critical importance of current and emerging digital technologies in bringing STEM education up to speed and implementing changes to curricula at the classroom level. Of particular interest are the diverse ways of integrating the liberal arts into STEM 作者: happiness 時(shí)間: 2025-3-24 00:39
Robert D. Hunsuckerstems. Recently our Department generated new curricula for its undergraduate degrees in chemical, food and environmental engineering. These new “integrated and spiral” curricula (that started in fall 2012) include several departmental courses considered chemical, food, and environmental engineering 作者: 適宜 時(shí)間: 2025-3-24 02:53 作者: 概觀 時(shí)間: 2025-3-24 07:24
Terrestrial Atmospheric Structure and Properties of Electromagnetic Wavesic structure and composition, electrical noise, fundamental properties of electromagnetic waves, and the radar equation, in that order. A logical starting point, then, seems to be a short discussion of the electromagnetic spectrum in general and that particular region of the spectrum employed for ionospheric studies.作者: 憤憤不平 時(shí)間: 2025-3-24 11:08
Methods of Measuring Ionospheric Absorption and Other D-Region Parametersave been presented in Section 2.2.2, and in considerable detail by Davies (1969,1990). The absorption coefficient (per unit length) for EM waves propagating in an . is.For a QL wave, nondeviative absorption, and μ. ” X., Eq. (2.53) describes the absorption coefficient in a .,.where all the quantities are defined in Section 2.2.2.作者: 姑姑在炫耀 時(shí)間: 2025-3-24 15:43
Other Radio Techniquesters. Several of the methods described in Chapter 9 are simply variants of basic radio systems previously covered, while others are not quite as widely used techniques as ionosondes, ISR’s, riometers, etc.作者: brother 時(shí)間: 2025-3-24 20:56 作者: phytochemicals 時(shí)間: 2025-3-25 02:02 作者: atrophy 時(shí)間: 2025-3-25 04:11 作者: 不感興趣 時(shí)間: 2025-3-25 11:32 作者: SAGE 時(shí)間: 2025-3-25 11:58 作者: 上坡 時(shí)間: 2025-3-25 16:01
Ionospheric Modification by High Power Radio Waves “unwanted signal,” p = 200kW, f = 250 kHz) on top of the “wanted” signal-Radio Beromiinster — at 650 kHz. Tellegin correctly interpreted this observation as the interaction of the two signals in the ionosphere.作者: 嘮叨 時(shí)間: 2025-3-25 20:35 作者: 美麗的寫 時(shí)間: 2025-3-26 03:10 作者: Commodious 時(shí)間: 2025-3-26 06:44
0079-1938 n employed to investigate the terrestrial ionosphere. The purposes of this book are to exam- ine the basic physical interaction process of radio waves with the ionosphere, scrutinize each of the radio techniques currently in use, and describe the elements of each technique, as well as assess their c作者: 遷移 時(shí)間: 2025-3-26 11:56
Terrestrial Atmospheric Structure and Properties of Electromagnetic Wavesic structure and composition, electrical noise, fundamental properties of electromagnetic waves, and the radar equation, in that order. A logical starting point, then, seems to be a short discussion of the electromagnetic spectrum in general and that particular region of the spectrum employed for io作者: 短程旅游 時(shí)間: 2025-3-26 16:15 作者: 反復(fù)拉緊 時(shí)間: 2025-3-26 17:23
Vertical Sounders — the Ionosondeeceiver located from 65 to 130 km distant from the transmitter. The ground wave and the skywave arrived at the receiver with a relative phase difference. When the frequency of the transmitter and the receiver were simultaneously and rapidly changed by a small amount, the investigators obtained maxim作者: 心胸開闊 時(shí)間: 2025-3-26 22:46 作者: 佛刊 時(shí)間: 2025-3-27 04:05
Incoherent Scatter Radar (ISR) Systemsf the technique, and an example of how some ionospheric parameters are measured are given in Section 2.3.2 of this book. In this chapter we will describe: the ISR systems currently in operation, the most common modes of operation, specific data analysis techniques, how to obtain data from specific I作者: 具體 時(shí)間: 2025-3-27 08:24
Ionospheric Modification by High Power Radio Waves observed that the transmission from Radio Paris was superimposed on the signal transmitted by Radio Luxembourg. The most often quoted reference in the literature, however, is that reported by Tellegin (1933), who reported the reception at Eindoven, Holland, of the program from Radio Luxembourg (the作者: 女歌星 時(shí)間: 2025-3-27 10:25 作者: Enzyme 時(shí)間: 2025-3-27 14:52 作者: ENDOW 時(shí)間: 2025-3-27 20:44 作者: Orgasm 時(shí)間: 2025-3-27 23:03 作者: nutrition 時(shí)間: 2025-3-28 03:58
Oblique Backscatter Soundersnell University CUPRI Radar (Riggin et al. 1986) Swedish/French SAFARI radar in Scandinavia (Hanuise et al. 1981) and the PACE (Goose Bay and Antarctic HF radars Baker et al. 1989). Table 4.4 lists all the known currently operating OBS systems.作者: 騷擾 時(shí)間: 2025-3-28 06:53
on the nature of the λ-diketonate, these components have absorptions in the 230-320mm range, with molar extinction coefficients in excess of 10,000 at λmax. The low temperature deposition of A1.0. for some of these compounds in the presence of UY light from a high pressure Mercury Xenon arc lamp (wi作者: 雪白 時(shí)間: 2025-3-28 13:27
f voice and can easily solve the problems encountered in feature mapping methods and the voice conversion improvements are to be expected. Experimental results using objective evaluations show that the proposed method outperforms the Gaussian Mixture Model and Artificial Neural Network based methods作者: bypass 時(shí)間: 2025-3-28 16:48
Robert D. Hunsuckerf voice and can easily solve the problems encountered in feature mapping methods and the voice conversion improvements are to be expected. Experimental results using objective evaluations show that the proposed method outperforms the Gaussian Mixture Model and Artificial Neural Network based methods作者: evince 時(shí)間: 2025-3-28 22:21 作者: Matrimony 時(shí)間: 2025-3-29 01:39 作者: Noisome 時(shí)間: 2025-3-29 04:07
Robert D. Hunsucker for nanofibers enriches it with wide scope of research and development. This chapter aims to present detailed study of applications of nanofibers in various fields along with considering their hazardous toxicity to the environment. A brief explanation on patent aspect of nanofiber is also described作者: 可觸知 時(shí)間: 2025-3-29 07:53 作者: Flu表流動(dòng) 時(shí)間: 2025-3-29 14:55
Robert D. Hunsuckerby gamma rays or accelerated electrons. This simple, ecofriendly, and cost-effective manufacturing method eliminates the purification step and provides the possibility to produce clean nanogels with desired sizes at room temperature. In the formation of nanogels, the degree of crosslinking can be co
