نتایج جستجو برای: theoretical evidence

تعداد نتایج: 1089867  

Journal: :Physical review letters 2013
Jinping Yao Guihua Li Xinyan Jia Xiaolei Hao Bin Zeng Chenrui Jing Wei Chu Jielei Ni Haisu Zhang Hongqiang Xie Chaojin Zhang Zengxiu Zhao Jing Chen Xiaojun Liu Ya Cheng Zhizhan Xu

The study of the ionization process of molecules in an intense infrared laser field is of paramount interest in strong-field physics and constitutes the foundation of imaging of molecular valence orbitals and attosecond science. We show measurement of alignment-dependent ionization probabilities of the lower-lying orbitals of the molecules by experimentally detecting the alignment dependence of...

Journal: :Science 2015
John W Crowley Richard F Katz Peter Huybers Charles H Langmuir Sung-Hyun Park

Glacial cycles redistribute water between oceans and continents, causing pressure changes in the upper mantle, with consequences for the melting of Earth's interior. Using Plio-Pleistocene sea-level variations as a forcing function, theoretical models of mid-ocean ridge dynamics that include melt transport predict temporal variations in crustal thickness of hundreds of meters. New bathymetry fr...

2001
André Vermeulen Valery Vermeulen

The “Moufang Condition” for spherical buildings was introduced by J. Tits in the appendix of [9], as a tool to give more structure to the classification of spherical buildings of rank at least three (which are automatically “Moufang”). More recently, also the spherical buildings of rank 2 satisfying the Moufang Condition are classified [13]. Hence one could say that, on the geometric level, sph...

2014

Findings From a Case Study of Swedish Residential Neighborhoods1 Collective efficacy theory is based on the notion that residents of a neighborhood may share a common sense of trust and willingness to act for the common good (Sampson et al 1997). It is strongly negatively correlated to fear of crime, disorder and several types of violent crime and as such an important theoretical concept (Samps...

Journal: :Journal of population economics 1996
T Bergstrom R F Schoeni

"This paper provides an empirical investigation of a theoretical model of the marriage market. In the model, women are valued more for their ability to bear children and men are valued more for the ability to make money. Men cannot reveal their labor market ability to potential spouses until they enter the labor force. At the same time, the relevant information for evaluating females as spouses...

2005
L. Santi

We study the behavior of hysteresis loops in Finemet Fe73.5Cu1Nb3Si18.5B4 thin films by using a fluxometric setup based on a couple of well compensated pickup coils. The presence of scaling laws of the hysteresis area is investigated as a function of the amplitude and frequency of the applied field, considering sample thickness from about 20 nm to 5 μm. We do not observed any scaling predicted ...

Journal: :Physical review letters 2007
Hugues Vandeparre Julien Léopoldès Christophe Poulard Sylvain Desprez Gwennaelle Derue Cyprien Gay Pascal Damman

Wrinkling patterns at the metallized surface of thin polymer films are shown to be sensitive to the sticky or slippery character of the polymer-substrate interface. Existing theoretical models were expanded to specific boundary conditions (adhesive versus slippery) in order to rationalize these observations. Based on this concept, we were able to propose a new and simple method to orient the wr...

1996
V. I. Zakharov

Renormalons as a pure theoretical construct are known since 1977 [1]. The first attempts to develop a renormalon-based phenomenology are more recent [2,3]. Nowadays it is a fast developing field and a concise review is obviously beyond the scope of the present contribution. Instead, this paper is a compromise between an original paper and a mini-review. Namely we try to put the topics discussed...

2007
ANNELIES KNOPPERS

The reconceptualization of sex role classification to include psychological androgyny is presented. An explanation of this concept is followed by a summary of related research and a critique of instruments which purport to assess sex role orientation. The implications of the results of sex role research for athletics as well as future directions in such research are discussed. The discussion ce...

2003
Roland Bauer Sabine T. Köszegi Michaela Wolkerstorfer

Strategic management literature suggests that especially in young and dynamic industries Virtual Corporations are more likely to emerge, as this type of organization is flexible enough to deal with rapidly changing environments. This paper challenges the proposition that environmental uncertainty and technological change lead to organizational adaptation towards virtual structures. We analyzed ...

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