標(biāo)題: Titlebook: On Einstein’s Path; Essays in Honor of E Alex Harvey Book 1999 Springer Science+Business Media New York 1999 Gravitational constant.Gravity [打印本頁] 作者: INEPT 時(shí)間: 2025-3-21 17:51
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書目名稱On Einstein’s Path讀者反饋
書目名稱On Einstein’s Path讀者反饋學(xué)科排名
作者: 妨礙 時(shí)間: 2025-3-21 21:19
How to Define a Unique Vacuum in Cosmology,We propose a distinguished set of positive and negative energy modes of the Klein-Gordon equation as a time-independent definition of the vacuum state of a quantized scalar field.作者: 取消 時(shí)間: 2025-3-22 04:14 作者: enchant 時(shí)間: 2025-3-22 05:13 作者: 最小 時(shí)間: 2025-3-22 10:15 作者: 雪崩 時(shí)間: 2025-3-22 13:12
Alex HarveyLively presentation illustrates the current work in the general relativity *.Includes chapters by such noted theorists as A. Ashtekar, P.G. Bergmann, J. Ehlers, E.T. Newman, J.V. Narlikar, R. Penrose,作者: 膽小鬼 時(shí)間: 2025-3-22 20:05 作者: 幼稚 時(shí)間: 2025-3-22 22:25 作者: grounded 時(shí)間: 2025-3-23 03:59 作者: 啤酒 時(shí)間: 2025-3-23 06:48 作者: 凌辱 時(shí)間: 2025-3-23 11:32
Book 1999 to 6 PM followed by a reception. The following morning the session will run from 9 AM to 1 PM. Atten- dance (including the reception) is open to all friends and colleagues of Professor Schucking and anyone interested in General Relativity. The talks will be presented in Room 121, 4 Washington Place作者: 有偏見 時(shí)間: 2025-3-23 13:56 作者: 態(tài)學(xué) 時(shí)間: 2025-3-23 21:11
Engelbert L. Schuckingegetation as an indicator of modified temperature regime over the years. The study tried to quantify the UHI phenomenon in the city by measuring Urban Heat Island Intensity (UHII) using remote sensing technique. The objective of the study was to quantify changes in the urban thermal environment of G作者: originality 時(shí)間: 2025-3-24 01:04 作者: lavish 時(shí)間: 2025-3-24 04:56 作者: 賞錢 時(shí)間: 2025-3-24 09:30
James Baugh,David Ritz Finkelstein,Heinrich Saller,Zhong Tangeen suggested as a precursor to subsequent abuse (Gold, 2000; Ney et al., 1994). Regardless, despite the high frequency of its occurrence as compared with alternative forms of childhood maltreatment, there is a dearth of literature examining childhood neglect and its independent sequelae (De Bellis,作者: 聽寫 時(shí)間: 2025-3-24 11:17
Carl H. Bransathematics: volume 1 research syntheses. IAP, Charlotte, NC, .; Hoyles and Lagrange in Mathematics education and technology–rethinking the terrain. Springer, New York/Berlin, .; Moyer-Packenham in International perspectives on teaching and learning mathematics with virtual manipulatives. Springer In作者: 誘拐 時(shí)間: 2025-3-24 17:12 作者: 磨坊 時(shí)間: 2025-3-24 20:19 作者: 顯而易見 時(shí)間: 2025-3-25 00:40
Edward N. GlassThe thesis is that the ecosystem-based approach adopted by the Project can be helpful in assessing the possible environmental benefits of each planning option and thus facilitate risk prevention and management decisions through the direct involvement of citizens and a multi-level governance model..T作者: CAGE 時(shí)間: 2025-3-25 05:03
Joshua N. Goldbergt was known to be in the collection of Emperor Rudolf II of the Holy Roman Empire sometime between 1607 and 1622, current dogma had assumed it a European manuscript of the 15.th. century.? However, based on identification of New World plants, animals, a mineral, as well as cities and volcanos of Cen作者: 有毒 時(shí)間: 2025-3-25 07:42 作者: 先鋒派 時(shí)間: 2025-3-25 12:30 作者: extinguish 時(shí)間: 2025-3-25 15:59 作者: 混合,攙雜 時(shí)間: 2025-3-25 21:22
W. B. Bonnorvironment relating to their lives as student-cricketers and as young people..University Cricket and Emerging Adulthood .will be of interest to students and scholars across a range of disciplines, including sociology, psychology, sport coaching, sport policy and leisure studies..978-3-030-09451-5978-3-319-76282-1作者: NUDGE 時(shí)間: 2025-3-26 00:36
Thibault Damourherefore not only provides the first fully researched account of this important national institution since 1932, but also carefully situates Durham in its contemporary context, and alongside the two other most prominent emerging institutions of that time..978-3-030-09566-6978-3-319-76726-0作者: 虛假 時(shí)間: 2025-3-26 05:32
Jürgen Ehlersherefore not only provides the first fully researched account of this important national institution since 1932, but also carefully situates Durham in its contemporary context, and alongside the two other most prominent emerging institutions of that time..978-3-030-09566-6978-3-319-76726-0作者: 演講 時(shí)間: 2025-3-26 12:29 作者: 許可 時(shí)間: 2025-3-26 16:12 作者: avulsion 時(shí)間: 2025-3-26 18:19
Book 1999nd express to him their respect, admiration, and affection. They came to celebrate his scientific and scholarly achievements, the inspirational quality of his teaching, his graciousness as a colleague, his thoughtful guidance of graduate students, his service to the department, the university and th作者: 鞭子 時(shí)間: 2025-3-26 23:58 作者: 水槽 時(shí)間: 2025-3-27 01:57 作者: insurgent 時(shí)間: 2025-3-27 08:24 作者: 大火 時(shí)間: 2025-3-27 10:05 作者: concubine 時(shí)間: 2025-3-27 16:31
Some Developments in Newtonian Cosmology,f large density contrasts and peculiar velocity fields from a nearly structureless, uniformly expanding matter distribution. Comparing the properties of Newtonian models with those of their Einsteinian counterparts may also help to elucidate when and why relativity is genuinely needed.作者: START 時(shí)間: 2025-3-27 20:44
,Poincaré Pseudosymmetries in Asymptotically Flat Spacetimes,xact flat-space symmetries. It thus seems reasonable to think of the pseudosymmetries as being . global symmetries for these weak gravitational fields. Presumably this idea can be extended to the associated concept of . conservation laws..Dedicated to Engelbert Schucking, who knows more mathematics and physics than most of us put together.作者: 障礙 時(shí)間: 2025-3-28 01:23 作者: 漂亮 時(shí)間: 2025-3-28 05:55
,On the Structure of the Energy-Momentum and the Spin Currents in Dirac’s Electron Theory,omentum current and its Belinfante-Rosenfeld symmetrization. In the nonrelativistic limit, the translational gravitational moment of the Dirac field is found to be proportional to the spin covector of the electron.作者: manifestation 時(shí)間: 2025-3-28 09:11
The Physical Reality of the Quantum Wave Function,e and consistent to regard the wave function as but a convenient algorithmic device enabling observers to predict the response of quantum systems to observations. We briefly apply this point of view to demystify the well-known problem of Schr?dinger’s Cat.作者: 脫落 時(shí)間: 2025-3-28 11:30 作者: 法律的瑕疵 時(shí)間: 2025-3-28 15:56 作者: 音的強(qiáng)弱 時(shí)間: 2025-3-28 21:18 作者: 流浪者 時(shí)間: 2025-3-29 01:26
Deviation of Geodesics in FLRW Spacetime Geometries, by a noninteracting mixture of incoherent matter and radiation, and we also take a nonzero cosmological constant into account. For each causal case we present examples of solutions to the GDE and we discuss the interpretation of the related first integrals. The de Sitter spacetime geometry is treated separately.作者: calorie 時(shí)間: 2025-3-29 04:46 作者: 絆住 時(shí)間: 2025-3-29 09:18
Geometrical Formulation of Quantum Mechanics,anifold. This leads to a geometrical formulation of the postulates of quantum mechanics which, although equivalent to the standard algebraic formulation, has a very different appearance. In particular, states are now represented by points of a symplectic manifold (which happens to have in addition a作者: ABASH 時(shí)間: 2025-3-29 13:19
General Covariance is Bose-Einstein Statistics,ion is excluded. Representing spacetime as a point set (“bosons” as “fermions”) introduces many unphysical degrees of freedom. Instead we represent a spacetime as a network of bosonic links ι {· · ·} generalizing and quantizing Peano’s theory of the natural numbers. His . becomes the fermionic quant作者: Crater 時(shí)間: 2025-3-29 16:52 作者: 通便 時(shí)間: 2025-3-29 22:39 作者: 背書 時(shí)間: 2025-3-30 00:18
The Static Cylinder in General Relativity,ime is flat, and when . is small and positive, the gravitational field can be reconciled with the corresponding Newtonian one. When . =1/4, the circular orbits of test particles become null, and for . > 1/4, all circular orbits are space like. Increasing . still further, one finds that when . = 1/2 作者: inflame 時(shí)間: 2025-3-30 04:10 作者: Supplement 時(shí)間: 2025-3-30 10:59
Wave Maps in General Relativity,e usual wave equations for scalar functions on (., .). They are the counterpart in hyperbolic signature of the harmonic mappings between properly Riemannian manifolds. The first wave maps to be considered in physics were the .-models, e.g., the mapping from the Minkowski spacetime into the 3-sphere 作者: 開玩笑 時(shí)間: 2025-3-30 15:38 作者: Pandemic 時(shí)間: 2025-3-30 16:48 作者: Outshine 時(shí)間: 2025-3-30 22:46 作者: innovation 時(shí)間: 2025-3-31 03:23 作者: deriver 時(shí)間: 2025-3-31 07:09
Taub Numbers and Asymptotic Invariants,ing symmetries. For each independent Killing vector of the background, Taub showed that there is a conservation law for the associated gravitational perturbations. Taub’s results are obtained from functional derivatives of the Hilbert action on a function space of Lorentz metrics.作者: 油膏 時(shí)間: 2025-3-31 11:22
Second-Class Constraints,rmulation, the simplification which results when the constraints can be solved for canonical pairs of variables is obtained. Finally, the case where all the constrained momenta vanish is treated. This case corresponds to the second-class constraints which arise in the canonical formulation of a fiel作者: MOAT 時(shí)間: 2025-3-31 13:34
,On the Structure of the Energy-Momentum and the Spin Currents in Dirac’s Electron Theory, respectively. Thereby we find for each of these currents a convective and a polarization piece. The polarization pieces can be expressed as exterior covariant derivatives of the 2-forms . and .. = ?.., respectively. In analogy to the magnetic moment in electrodynamics, we identify these 2-forms as 作者: Osteoarthritis 時(shí)間: 2025-3-31 19:27
The Physical Reality of the Quantum Wave Function,, will ascribe very different quantum wave functions to that system. Nevertheless, both observers will agree on the statistical distribution of all observations performed upon the system. Thus the quantum state of the system does not appear to possess an invariant objective status. We conclude from 作者: 粗糙 時(shí)間: 2025-3-31 23:55
ever, these models predict climate at a much coarser spatial resolution. Often many studies involve the assessment of climate change impacts at smaller scales, viz., a catchment area of a river or even point scales, viz., a gauging station. In order to use the output of a GCM for conducting hydrolog作者: 桉樹 時(shí)間: 2025-4-1 03:24
Engelbert L. Schuckingpresence of abnormal warmth in urban areas as compared to rural surroundings is defined as UHI. Satellite images in thermal infrared can be used for assessing thermal environment as well as for defining Urban Heat Islands (UHIs) in urban areas. In this chapter, Guwahati city and its surrounding area作者: homeostasis 時(shí)間: 2025-4-1 09:20 作者: CIS 時(shí)間: 2025-4-1 12:46 作者: STALL 時(shí)間: 2025-4-1 15:05
James Baugh,David Ritz Finkelstein,Heinrich Saller,Zhong Tangonsidering childhood physical abuse, sexual abuse, psychological abuse, and neglect, the latter has been identified as the type of childhood maltreatment with the greatest prevalence rate in several countries (Allin et al., 2005; Grassi-Oliveira & Stein, 2008; Hobbs & Wynne, 2002; U.S. Department of作者: FISC 時(shí)間: 2025-4-1 20:32
Peter G. Bergmanne-sport context to analyse youth transition.Focuses on an in.This book provides a detailed ethnographic account of the lives and experiences of a group of male, university-based academy cricketers transitioning into (and away from) professional sport. Set in one of the six university centres of cric
