搜索结果: 1-15 共查到“知识库 理学 Van”相关记录43条 . 查询时间(0.109 秒)
目的：观察环保固定液（聚羟基丙烯酸、环保透明脱蜡液Van-clear单独或联合）替代传统固定液［4%（体积分数）中性缓冲甲醛、传统透明脱蜡液二甲苯］应用于荧光原位杂交（fluorescence in situ hybridization，FISH）法检测宫颈组织中人端粒酶核糖核酸组分（human telomerase RNA component，hTERC）基因扩增的差异。方法： 收集2013年3...
Extrinsic versus intrinsic diameter for Riemannian filling-discs and van Kampen diagrams
Riemannian filling-discs van Kampen diagrams
2015/8/26
The diameter of a disc filling a loop in the universal covering of a Riemannian manifold M may be measured extrinsically using the distance function on the ambient space or intrinsically using the ind...
The Forced van der Pol Equation II: Canards in the Reduced System
van der Pol oscillator hybrid dynamical system
2015/8/25
This is the second in a series of papers about the dynamics of the forced van der Pol oscillator
[J. Guckenheimer, K. Hoffman, and W. Weckesser, SIAM J. Appl. Dyn. Syst., 2(2 003), pp. 1–35].
The fi...
The Forced van der Pol Equation I: The Slow Flow and Its Bifurcations
van der Pol oscillator hybrid dynamical system
2015/8/25
The forced van der Pol oscillator has been the focus of scientific scrutiny for almost a century, yet
its global bifurcation structure is still poorly understood. In this paper, we present a hybrid s...
Springwater chemical anomalies prior to the Mw = 7.2 Van Earthquake (Turkey)
geochemical anomalies spring water earthquake precursors Van Turkey
2017/4/11
We performed chemical analyses of commercially bottled spring water (EREK Spring water) emanating from a location
less than 20 kilometer from the epicenter of the Mw = 7.2 Van Earthquake of October 2...
Van der Waals-Casimir-Polder interaction of an atom with a composite surface
Van der Waals-Casimir-Polder interaction atom composite surface Atomic Physics
2012/5/29
We study the dispersion interaction of the van der Waals and Casimir-Polder (vdW-CP) type between a neutral atom and the surface of a metal by allowing for nonlocal electrodynamics, i.e. electron diff...
Kuhn Losses Regained: Van Vleck from Spectra to Susceptibilities
Kuhn Losses Regained Van Vleck Susceptibilities History and Philosophy of Physics
2012/5/17
We follow the trajectory of John H. Van Vleck from his 1926 Bulletin for the National Research Council (NRC) on the old quantum theory to his 1932 book, The Theory of Electric and Magnetic Susceptibil...
Error term improvements for van der Corput transforms
Asymptotic analysis exponential sum trigonometric sum
2012/5/9
We improve the error term in the van der Corput transform for exponential sums
\sum_{a \le n \le b} g(n) exp(2\pi i f(n)).
For many functions g and f, we can extract the next term in the asymptoti...
Modified van der Pauw method based on formulas solvable by the Banach fixed point method
van der Pauw method sheet resistance Banach fixed point method cross ratio
2012/4/19
We propose a modification of the standard van der Pauw method for determining the resistivity and Hall coefficient of flat thin samples of arbitrary shape. Considering a different choice of resistance...
Cluster state generation using van der Waals and dipole-dipole interactions in optical lattices
ipole-dipole interactions optical lattices
2011/9/9
We present a scalable method for generation of a cluster state for measurement-based quantum computing using van der Waals or dipole-dipole interactions between neutral atoms or polar molecules in an ...
Phase diagram of Rydberg atoms with repulsive van der Waals interaction
Phase diagram of Rydberg atoms
2011/9/14
We report a quantum Monte Carlo calculation of the phase diagram of bosons interacting with a repulsive inverse sixth power pair potential, a model for assemblies of Rydberg atoms in the local van der...
Action-angle duality between the C(n)-type hyperbolic Sutherland and the rational Ruijsenaars-Schneider-van Diejen models
Action-angle duality the C(n)-type hyperbolic Sutherland the rational Ruijsenaars-Schneider-van Diejen models
2011/7/26
Abstract: In a symplectic reduction framework we construct action-angle systems of canonical coordinates for both the hyperbolic Sutherland and the rational Ruijsenaars-Schneider-van Diejen integrable...
We performed a systematic density functional study of the adsorption of copper, silver, and gold adatoms on graphene, especially accounting for van der Waals interactions by the vdW-DF and the PBE+D2 ...
Synchronisation Induced by Repulsive Interactions in a System of van der Pol Oscillators
Synchronisation Repulsive Interactions van der Pol Oscillators
2010/11/22
We consider a system of identical van der Pol oscillators, globally coupled through their
velocities, and study how the presence of competitive interactions affects its synchronisation
properties. W...
van't Hoff-Arrhenius Analysis of Mesoscopic and Macroscopic Dynamics of Simple Biochemical Systems: Stochastic vs. Nonlinear Bistabilities
van't Hoff-Arrhenius Analysis Mesoscopic Macroscopic Dynamics
2010/11/16
Multistability of mesoscopic, driven biochemical reaction systems has implications to a wide range of cellular processes. Using several simple models, we show that one class of bistable chemical syste...