نتایج جستجو برای: r11
تعداد نتایج: 373 فیلتر نتایج به سال:
A gene regulatory network (GRN) controls the process by which the endomesoderm of the sea urchin embryo is specified. In this GRN, the program of gene expression unique to the skeletogenic micromere lineage is set in train by activation of the pmar1 gene. Through a double repression system, this gene is responsible for localization of expression of downstream regulatory and signaling genes to c...
Recent observations of Type Ia supernovae (SNe) by SH0ES collaboration (R11 and R16) diverge from the value reported recent CMBR utilising Planck satellite application $\Lambda CDM$ cosmological model at least $3 \sigma$. It is among most challenging problems in contemporary cosmology known as Hubble tension. The SNe R11 R16 were calibrated through cepheid variables three distinct galaxies: Mil...
Stopped-flow spectrophotometry was used to study the reduction of cytochrome c by a series of RuII complexes including RuIIL(py-R1-11)x (where L3- is the anion of N-2-hydroxyethylethylenediaminetriacetic acid; py-R is 4-R-substituted pyridine; x = 0, -1, -2) at 298 K under pseudo-first order conditions at pH 7 (phosphate buffer) and I = 0.1 M (NaCl). The variation in R(x) was as follows: R1, H ...
In this study, the geometric differences which have a significant effect on simulation results of sheet metal prototype vehicle door hinge been revealed. This difference was examined by finite element simulations and experimental tests for loads in X, Y Z directions specified UNECE R11 regulation. As result, curves compared each direction were it concluded that compatible model with 3D scan mod...
We present a model that explains how a cluster moves through a life cycle and why this movement differs from the industry life cycle. The model is based on three key processes: the changing heterogeneity in the cluster describes the movement of the cluster through the life cycle; the geographical absorptive capacity enables clustered companies to take advantage of a larger diversity of knowledg...
Public Infrastructure as a Determinant of Intertemporal and Interregional Productive Performance in China This paper focuses on the question whether public infrastructure capital matters for labor productivity in China, both over time and across regions. It finds that public infrastructure is a significant determinant of variations in labor productivity across provinces, but the contribution of...
Let p( yl, y2 1 X) denote a discrete memoryless channel with a single source X and two independent receivers YI and Y2. W e exhibit an achievable region of rates (R11,R12,R22) at which independent information can be sent, respectively, to receiver 1, to both receivers 1 and 2, and to receiver 2. The achievability of the region is shown by using a version of the asymptotic equipartit ion propert...
We investigate the effects that regional start-up activity has on employment in new and in incumbent businesses. The analysis is performed for West German regions over the 1987-2002 period. It shows that the effects of new businesses on employment in the incumbents are significantly positive and that this indirect effect on incumbent employment leads to more jobs than what is created by the new...
Motivated by the recent experimental observations @Phys. Rev. B 57, R11 051 ~1998!# of transverse spin ordering in FeBr2 induced by a magnetic field with oblique angle to the easy axis of the system, we performed extensive Monte Carlo simulations of a classical anisotropic Heisenberg model. We have calculated the specific heat and the parallel and perpendicular components of the magnetization a...
Adopting a time series convergence definition and panel unit root testing procedures, we fail to reject the null hypothesis of no convergence in GDP per capita across former West German states. This result stands in contrast to the findings of previous studies for West German regions using cross-section regression techniques and is contrary to the time series findings for the United States. Fro...
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