نتایج جستجو برای: phi four equation
تعداد نتایج: 855260 فیلتر نتایج به سال:
Homeostasis of the intracellular pH (pHi) in mammalian cells plays a pivotal role in maintaining cell function. Thus far, the housekeeping Na(+)-H(+) exchanger (NHE) and the Na(+)-HCO3(-) co-transporter (NBC) have been confirmed in many mammalian cells as major acid extruders. However, the role of acid-extruding regulators in human renal artery smooth muscle cells (HRASMCs) remains unclear. It ...
Four bacteriophages (A16, CK235, phi 1.2 and K31) which specifically attack different encapsulated strains of Escherichia coli have been shown to be related to bacteriophage T7 (which is unable to grow on encapsulated hosts). The conclusion that phages A16 and CK235 are related to T7 is based on similarities in the pattern of expression of intracellular phage proteins, early appearance, in infe...
We consider the geometric non-linear inverse problem of recovering a Hermitian connection $A$ from source-to-solution map cubic wave equation $\\Box{A}\\phi+\\kappa |\\phi|^{2}\\phi=f$, where $\\kappa\\neq 0$ and $\\Box{A}$ is operator in Minkowski space $\\mathbb{R}^{1+3}$. The arises naturally when considering Yang–Mills–Higgs equations with Mexican hat type potentials. Our proof exploits mic...
The question of the existence of a structural glass transition in two dimensions is studied using mode coupling theory (MCT). We determine the explicit d dependence of the memory functional of mode coupling for one-component systems. Applied to two dimensions we solve the MCT equations numerically for monodisperse hard disks. A dynamic glass transition is found at a critical packing fraction ph...
This study uses information collected on two occasions from a probability sample of families with 5- to 12-year-old children (N = 1151) participating in a general population study in 1983 and follow-up in 1987. It evaluated the importance of maternal bias in the assessment of child behavior by comparing the relative strengths of association between maternal depression and childhood behavior and...
This work reports a genetic data of Octopus vulgaris, marine species of high commercial value, from nineteen localities of Atlantic, Mediterranean and the Adriatic regions. We used mitochondrial DNA cytochrome c oxidase subunit I (COI) gene to investigate the genetic structure of common octopus. Our results indicated a significant genetic structuring in the study area (Phi = 0.136, P <0.001) an...
In this paper, we define new subclasses ${S}^{*}_{q}(alpha,Phi),$ ${M}_{q}(alpha,Phi)$ and ${L}_{q}(alpha,Phi)$ of analytic functions in the space of logistic sigmoid functions based on quasi--subordination and determine the initial coefficient estimates $|a_2|$ and $|a_3|$ and also determine the relevant connection to the classical Fekete--Szeg"o inequalities. Further, we discuss the improved ...
We prove the existence and give a construction procedure of Euclidean-invariant exact solutions to Wetterich equation [Phys. Lett. B 301, 90 (1993)] in $d>2$ dimensions satisfying naive boundary condition massive interacting real scalar ${\ensuremath{\phi}}^{4}$ theory ultraviolet limit as well generalized free infrared limit. The produces momentum-dependent correlation functions all orders ...
The linear instability study of the viscous Rayleigh–Taylor model in neighborhood a laminar smooth increasing density profile $$\rho _0(x_3)$$ amounts to following ordinary differential equation order 4 0.1 $$\begin{aligned} -\lambda ^2 [ \rho _0 k^2 \phi - (\rho ')'] = \lambda \mu (\phi ^{(4)} 2k^2 '' + k^4 ) gk^2 _0'\phi , \end{aligned}$$ where $$\lambda $$ is growth rate time, and k wave num...
In the previous lecture, we began our discussion of pseudorandomness. We presented the BlumMicali definition of a pseudorandom generator, which defines pseudorandomness in terms of how hard it is for members of a specific computation class to distinguish between true randomness and generated randomness. We proved Yao’s theorem, which provides a link between the existence of certain pseudorandom...
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