標(biāo)題: Titlebook: Quantum Metrology and Fundamental Physical Constants; Paul H. Cutler,Amand A. Lucas Book 1983 Springer Science+Business Media New York 198 [打印本頁] 作者: infection 時間: 2025-3-21 16:46
書目名稱Quantum Metrology and Fundamental Physical Constants影響因子(影響力)
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書目名稱Quantum Metrology and Fundamental Physical Constants被引頻次
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書目名稱Quantum Metrology and Fundamental Physical Constants讀者反饋學(xué)科排名
作者: ARCH 時間: 2025-3-21 20:55
0258-1221 dvances achieved in the field of metrology and to the determination of fundamental physical constants. When humans began to qualify their description of natural phenomena, metrology, the science of measurement, developed along- side geometry and mathematics. However, flam antiquity to modern times, 作者: 軟膏 時間: 2025-3-22 03:55 作者: Chromatic 時間: 2025-3-22 05:53 作者: Epithelium 時間: 2025-3-22 09:25
Historical Reviewhough some problems of forecast in agriculture and in other fields — astrology — lead to refined study and knowledge of the calendar. On the short term, an interpolation instrument such as the water-clock (clepsydra) was perfectly fit to the highest need of accuracy, that was to distribute water for作者: 吼叫 時間: 2025-3-22 15:54 作者: 按等級 時間: 2025-3-22 20:50 作者: LAP 時間: 2025-3-22 22:06
Speed of Light, Historical Review to 1972a profound understanding of our universe (especially the case if one includes the whole electromagnetic spectrum). Its nature has always posed some mystery, exemplified by the sometimes acrimonious debate as to whether it consisted of particles or waves, questions as to how it interacts with matter 作者: 陪審團 時間: 2025-3-23 01:33 作者: dialect 時間: 2025-3-23 08:12 作者: Generalize 時間: 2025-3-23 09:58 作者: 手銬 時間: 2025-3-23 17:05 作者: libertine 時間: 2025-3-23 18:03 作者: FLEET 時間: 2025-3-23 22:30 作者: MULTI 時間: 2025-3-24 05:30 作者: 開始沒有 時間: 2025-3-24 06:59 作者: Immunoglobulin 時間: 2025-3-24 14:11 作者: Lobotomy 時間: 2025-3-24 16:44 作者: 排斥 時間: 2025-3-24 20:29
Historical Review irrigation; the sundial also was quite fit to the local distribution of time. The advent of the pendulum clock and marine-clock came just in time to support the development of long distance travels. So the second of mean solar day continued an undisturbed career until the mid-XX century.作者: 喚醒 時間: 2025-3-24 23:29
Extension of the Congruent Electromagnetic Scale to γ-rays described appears somewhat primitive since it involves only the most rudimentary measurement of displacements and angles. These simple measurements are, however, matters of exquisite difficulty owing to the scale at which they are encountered.作者: Myosin 時間: 2025-3-25 05:17
Lineshapes in Nonlinear Spectroscopymes during the conference in the context of specific experiments or uses. The lineshapes I will consider are those encountered in the separated oscillatory fields approach introduced by Ramsey, and in saturated absorption spectroscopy.作者: HUMID 時間: 2025-3-25 09:34
Standards of Length, Wavelength and Optical Frequencyt is sought to define a new standard. This lecture is concerned with the development of primary standards for length and with some of the important secondary or workings standards used for transfer to practical measurements. We shall start with a brief look at history, not simply for entertainment b作者: carotenoids 時間: 2025-3-25 14:03 作者: 愉快么 時間: 2025-3-25 19:42 作者: 占線 時間: 2025-3-25 22:25 作者: MERIT 時間: 2025-3-26 01:37 作者: Infusion 時間: 2025-3-26 07:34 作者: 食物 時間: 2025-3-26 08:35
on real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch978-1-4419-1904-5978-0-387-33960-3Series ISSN 1431-8776 Series E-ISSN 2197-5671 作者: 英寸 時間: 2025-3-26 16:15
Pierre Giacomoon real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch978-1-4419-1904-5978-0-387-33960-3Series ISSN 1431-8776 Series E-ISSN 2197-5671 作者: CARE 時間: 2025-3-26 20:32
G. W. Serieson real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch978-1-4419-1904-5978-0-387-33960-3Series ISSN 1431-8776 Series E-ISSN 2197-5671 作者: 發(fā)電機 時間: 2025-3-26 21:30
Carl E. Wiemanon real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch978-1-4419-1904-5978-0-387-33960-3Series ISSN 1431-8776 Series E-ISSN 2197-5671 作者: 嚴峻考驗 時間: 2025-3-27 04:01
Pierre Cerezon real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch978-1-4419-1904-5978-0-387-33960-3Series ISSN 1431-8776 Series E-ISSN 2197-5671 作者: chuckle 時間: 2025-3-27 07:37 作者: 榮幸 時間: 2025-3-27 12:37 作者: Mammal 時間: 2025-3-27 15:15 作者: euphoria 時間: 2025-3-27 17:47 作者: 抑制 時間: 2025-3-28 00:20
Leendert Bliek,Volkmar Kosenon-stationary and experience significant changes in a coarse time granularity, which are usually predictable. Within a long time duration with stationary traffic statistics, there are traffic dynamics in small978-3-030-87138-3978-3-030-87136-9Series ISSN 2366-1186 Series E-ISSN 2366-1445 作者: STYX 時間: 2025-3-28 04:28
Pierre Cereze flexible models considered...The use of the suggested models and methods is illustrated on real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch作者: Aprope 時間: 2025-3-28 06:18 作者: 放肆的我 時間: 2025-3-28 10:30
Volkmar Kosee flexible models considered...The use of the suggested models and methods is illustrated on real data examples. The methods are available in the R-package timereg developed by the authors, which is applied throughout the book with worked examples for the data sets. This gives the reader a unique ch作者: debble 時間: 2025-3-28 15:05
Volkmar Kosealancing, migration cost, and resource overloading penalty. The MDP is solved by a reinforcement leaning (RL) approach. Specifically, a penalty-aware deep .-learning algorithm demonstrating advantages in reducing training loss and increasing cumulative reward is employed to learn the adaptive VNF mi作者: phytochemicals 時間: 2025-3-28 21:11
S. Rameshrrounding the subway tunnel when the subway trains goes through. Besides the macroscopical study of the research object, the microstructure of soil was studied as well based on mercury intrusion porosimetry (MIP) and scanning electron microscopy (SEM). The former one provides access to quantitativel作者: 觀察 時間: 2025-3-28 22:55 作者: ULCER 時間: 2025-3-29 06:35
B. W. Petley were determined according to the ISO standard 12107. Moreover, an innovative approach based on the Maximum Likelihood Principle (MLP) was used to estimate the P-S-N curves as well as the endurance limit. Obtained results showed that the estimation made with the MLP, reduces the total time of the te作者: incite 時間: 2025-3-29 10:47
Richard D. Deslattes be used as a tire tread. UV radiations are usually employed to change properties of the polymers, but there are very few examples of UV-curing effects applied to tires compound as well as the monitoring of properties over time using non-destructive techniques. In order to assess the compound viscoe作者: mutineer 時間: 2025-3-29 12:06 作者: ABIDE 時間: 2025-3-29 19:25
Book 1983 needs for more accurate measurements and common standards in the emerging indus- trial society. Although the concerns of metrology are deeply rooted to fundamental sciences, it was, until recently, perceived by much of the scientific community as mostly custodial in character.作者: PALL 時間: 2025-3-29 22:41
0258-1221 of growing needs for more accurate measurements and common standards in the emerging indus- trial society. Although the concerns of metrology are deeply rooted to fundamental sciences, it was, until recently, perceived by much of the scientific community as mostly custodial in character.978-1-4899-2147-5978-1-4899-2145-1Series ISSN 0258-1221 作者: 善于騙人 時間: 2025-3-30 01:19 作者: Receive 時間: 2025-3-30 04:57
Quantized Hall Resistance and the Realization of the SI ohm Planck constant and e elementary charge)[1], using a novel quantum effect appearing on a macroscopic scale in MOSFETs. This method allows the first almost direct measurement of the fine structure constant α and makes it possible to reproduce and realize the unit of electrical resistance, the SI ohm, in a new way.作者: 現(xiàn)實 時間: 2025-3-30 10:01
Applications of New Absolute Measurements of X-rays and γ-rays procedures for remeasurement of X-ray lines. Emphasis in this lecture is on use of the gamma reference lines to normalize exotic atom spectra and systematic studies of normal X-ray spectra in relation to relativistic self consistent field calculations [1].作者: 壓倒 時間: 2025-3-30 13:26 作者: 圓桶 時間: 2025-3-30 19:25 作者: Freeze 時間: 2025-3-30 22:52
Basic Quantum Mechanics of Atomic Structures and TransitionsTo set up a problem in mechanics one needs to specify:作者: 北極人 時間: 2025-3-31 01:44 作者: 一個姐姐 時間: 2025-3-31 06:17 作者: 有助于 時間: 2025-3-31 11:35 作者: 值得贊賞 時間: 2025-3-31 15:51 作者: chandel 時間: 2025-3-31 18:57
Quantum Metrology and Electrical Standards: The Measurements of 2e/h and γ′pThe roles of the measurements of 2e/h and of the gyromagnetic ratio of the proton extend well beyond that of contributing to the evaluation of the ‘best values’ of the fundamental constants. We begin with a discussion of the measurement of 2e/h.作者: Arthropathy 時間: 2025-4-1 00:54
NATO Science Series B:http://image.papertrans.cn/q/image/781361.jpg作者: reject 時間: 2025-4-1 05:48 作者: EPT 時間: 2025-4-1 09:57
with time-varying effects of covariates in regression analys.In survival analysis there has long been a need for models that goes beyond the Cox model as the proportional hazards assumption often fails in practice. This book studies and applies modern flexible regression models for survival data wit作者: 喃喃訴苦 時間: 2025-4-1 10:31 作者: 友好關(guān)系 時間: 2025-4-1 14:27
G. W. Serieswith time-varying effects of covariates in regression analys.In survival analysis there has long been a need for models that goes beyond the Cox model as the proportional hazards assumption often fails in practice. This book studies and applies modern flexible regression models for survival data wit作者: 淡紫色花 時間: 2025-4-1 22:18
Carl E. Wiemanwith time-varying effects of covariates in regression analys.In survival analysis there has long been a need for models that goes beyond the Cox model as the proportional hazards assumption often fails in practice. This book studies and applies modern flexible regression models for survival data wit作者: Instrumental 時間: 2025-4-1 22:45 作者: 倒轉(zhuǎn) 時間: 2025-4-2 06:06
Pierre Cerezice. This book studies and applies modern flexible regression models for survival data with a special focus on extensions of the Cox model and alternative models with the specific aim of describing time-varying effects of explanatory variables. One model that receives special attention is Aalen’s ad作者: concentrate 時間: 2025-4-2 11:03
Gerhard Beckerwith time-varying effects of covariates in regression analys.In survival analysis there has long been a need for models that goes beyond the Cox model as the proportional hazards assumption often fails in practice. This book studies and applies modern flexible regression models for survival data wit
