speed of light in vacuum equation
Tài liệu Đề tài " Rough solutions of the Einstein-vacuum equations " docx
Ngày tải lên :
16/02/2014, 05:20
... help of the equations (6).
In this paper we develop the ideas of [Kl-Ro] further by taking full ad-
vantage of the Einstein equations (1) in wave coordinates (6). An important
aspect of our analysis ... the derivation of decay estimates. The latter allows us
to take full advantage of the specific structure of the Einstein equations.
1. Introduction
We consider the Einstein -vacuum equations,
R
αβ
(g)=0(1)
where ... first in a series of papers in which we initiate the study of very
rough solutions to the initial value problem for the Einstein -vacuum equations
expressed relative to wave coordinates. By very...
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báo cáo hóa học: " Health-related Quality of Life in Vacuum-Assisted Breast Biopsy: short-term effects, long-term effects and predictors" ppt
Ngày tải lên :
18/06/2014, 19:20
... should be kept in mind that the point of focus of
this study is the identification of predictors modifying
the wo rsening (aggravation) of HRQoL at any time
point before or after VABB. In an attempt ... short-term pain.
Commenting on late effects, a striking finding is that
long-term pain (EQ-5D pain/discomfort and SF-36 Bodily
Pain dimensions) seemed rather idiosyncratic, since none
of the predictors ... considered minimal, if any. Never-
theless, future studies stratifying results would be of inter-
est so as to gain more detailed insight into the
phenomenon of long-term pain.
Further commenting on...
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Tài liệu Báo cáo khoa học: Dimers of light-harvesting complex 2 from Rhodobacter sphaeroides characterized in reconstituted 2D crystals with atomic force microscopy docx
Ngày tải lên :
18/02/2014, 18:20
... functionalized invaginations of the intracyto-
plasmic membrane containing the photosynthetic
machinery. The most abundant protein complexes in
the intracytoplasmic membrane are light- harvesting
(LH) ... energy-
transducing network. Protein packing may play a determining role in the
formation of functional photosynthetic domains and membrane curvature.
To further investigate in detail the packing effects of ... zoomed -in image of the
areas indicated by the dashed line in Fig. 1A (area 1). Inset: 3D
enhanced close view showing weakly protruding LH2’s (black
arrows) in between the strongly protruding zig-zag...
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Báo cáo khoa học: New roles of flavoproteins in molecular cell biology: Blue-light active flavoproteins studied by electron paramagnetic resonance pptx
Ngày tải lên :
16/03/2014, 02:20
... couplings from protons whose
nuclear spins are interacting only very weakly with the
unpaired electron spin, e.g. protons from the protein
backbone within the cofactor binding pocket, protons
of ... time scale fol-
lowing pulsed light excitation, is the method of
choice.
EPR and ENDOR investigations of
flavoproteins
In studies of paramagnetic flavin species, the applica-
tion of EPR has traditionally ... strong
radical–radical interactions may inhibit the magnetic
field dependence of singlet-to-triplet interconversion of
radical pair states, and hence, make radical pairs of the
type of Trp324
•
FAD
•
in cryptochromes...
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Báo cáo Y học: Evidence for general stabilization of mRNAs in response to UV light pdf
Ngày tải lên :
31/03/2014, 08:20
... stabilization by UV light (Eur. J. Biochem. 269) 5831
UV light but not activation of p38 MAP kinase increases
cytoplasmic HuR-binding activity
Analysis of protein–RNA binding showed that several
complexes ... by
modulating the degradation rate of mRNAs. In the present
study we investigated the effect of UV light on the stability
of mRNAs expressed using the tet-off system which allows
the termination of only ... obtained when this pathway is inhibited. The p38
MAP kinase inhibitor SB 203580 failed to inhibit UV-
induced stabilization of endogenous histone mRNA
(Fig. 5). Stabilization of ARE-containing...
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a history of light and colour measurement, science in the shadows - johnston
Ngày tải lên :
05/06/2014, 11:28
... measurement of light intensity increased in the second
half of the 19th century owing to the creation of new research problems, especially
in the areas of astronomical and lighting photometry. Chronicling ... distinguished.
34
Introduction: Making Light Count
to bring such standards to the measurement of light intensity. The observers
supplied Airy’s request by obtaining merely a notion instead of ameasureof
the degree of darkness.
The ... red
(being written ‘infra-red’ by 1880 in Britain and, by 1920, ‘infrared’ in America).
Experiments demonstrating the interference of light, particularly from the late
19th century, convinced many investigators...
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báo cáo hóa học: "Walking speed-related changes in stride time variability: effects of decreased speed" docx
Ngày tải lên :
19/06/2014, 08:20
... recording the freely chosen walking speed. Freely
chosen walking speed is primordial when examining STV
because it is the only walking speed that takes into
account the strategy aiming at maintaining ... pre-
ferred walking speed and you will decrease your walking
speed stage by stage of 10% until walking to 10% of your
preferred walking speed. You will perform 3 trials for each
walking speed condition. ... an increase in STV is provoked either by
the decrease in walking speed, by confounders, or both.
The aim of this study was to determine the extent to which
a decrease in self-selected walking speed...
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Báo cáo hóa học: " Global attractor of the extended FisherKolmogorov equation in Hk spaces" pot
Ngày tải lên :
20/06/2014, 22:20
... existence of global attractor for a class of infinite dimensional nonlinear dissipative
dynamical systems. Chin Ann Math B. 26(3), 1–8 (2005)
17. Temam, R: Infinite-Dimensional Dynamical Systems in ... PR China
2
College of Mathematics and
Software Science, Sichuan Normal University, Chengdu, Sichuan 610066, PR China
Competing interests
The author declares that they have no competing interests.
Received: ... Nonlinear Sci Ser A Monogr Treatises. World
Scientific, Singapore. 153 (2005)
21. Ma, T, Wang, SH: Stability and Bifurcation of Nonlinear Evolution Equations. Science Press, China (in Chinese)...
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Báo cáo hóa học: " On the stability of an AQCQ-functional equation in random normed spaces" potx
Ngày tải lên :
21/06/2014, 01:20
... Mathematics,
University of Seoul, Seoul 130-743,
Republic of Korea
Full list of author information is
available at the end of the article
Abstract
In this paper, we prove the Hyers-Ulam stability of the following ... equa-
tion, Hyers-Ulam stability
1. Introduction
The stability problem of functional equations originated from a question of Ulam [1] in
1940, concerning the stability of group homomorphisms. Let (G
1
,·)beagroupandlet
(G
2
,*,d) ... stability of the functional equation (1.4): an even mapping
case
In this section, we prove the Hyers-Ulam stability of the functional equation Df(x, y)
= 0 in complete RN-spaces: an even mapping case.
Theorem...
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báo cáo hóa học:" Research Article Solvability of Nonautonomous Fractional Integrodifferential Equations with Infinite Delay" ppt
Ngày tải lên :
21/06/2014, 11:20
... understood here in
the Riemann-Liouville sense.
In recent years, the fractional differential equations have been proved to be good
tools in the investigation of many phenomena in engineering, physics, ... with in nite delay in a Banach space X. The existence of
mild solution is obtained by using the theory of the measure of noncompactness and Sadovskii’s
fixed point theorem. An application of the ... η
γ−1
.
2.18
Advances in Difference Equations 3
Definition 2.3. A linear space P consisting of functions from R
−
into X, with seminorm ·
P
,
is called an admissible phase space if P has the following properties.
1...
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báo cáo hóa học:" Research Article Minimal Nonnegative Solution of Nonlinear Impulsive Differential Equations on Infinite Interval" pot
Ngày tải lên :
21/06/2014, 11:20
... area of investigation in the recent years and is much richer than the
corresponding theory of differential equations. For an introduction of the basic theory of
impulsive differential equations in ... 31 .In 31, Guo investigated the minimal nonnegative solution of the following
initial value problem for a second order nonlinear impulsive integrodifferential equation of
Volterra type on an in nite ... of Guo and Liu
Boundary Value Problems 3
At the same time, we also notice that there has been increasing interest in studying
nonlinear differential equation and impulsive integrodifferential equation...
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