搜索结果: 1-15 共查到“persistence”相关记录17条 . 查询时间(0.227 秒)
Long-Term Intergenerational Persistence of Human Capital An Empirical Analysis of Four Generations
Intergenerational Persistence Human Capital Four Generations
2016/3/3
Most previous studies of intergenerational transmission of human capital are restricted to two generations: how parents influence their children. In this study, we use a Swedish data set that links in...
Considerations Regarding Graduate Student Persistence
Considerations Graduate Student Persistence
2015/9/22
Completion of graduate studies is a central issue for universities. Over the past decade researchers interested in higher education have become concerned with graduate student completion rates. Possib...
Self-thinning and community persistence in a simple size-structured dynamical model of plant growth
Allometricrelationships Basalstemdiameter Dynamicalmodels Persistenceconditions Plantsize Self-thinning Sizedensitydistribution Sizestructure
2015/8/27
Thispaperpresentsasize-structureddynamicalmodelofplantgrowth.Themodel takes the form of a partial differential-integral equation and includes the effects of self-shading by leaves. Closed form solutio...
Non-apprenticeship VET courses:participation, persistence and subsequent pathways
Non-apprenticeship VET courses participation persistence subsequent pathways
2015/4/28
This report examines recent school leavers who commenced non-apprenticeship VET courses in Australia during the late 1990s. The focus is on the early post-school years, up to age 20. The report has tw...
University study in Australia: Persistence, completion and beyond
University study in Australia Persistence completion beyond
2015/4/27
The data for this Briefing were collected from two LSAY cohorts: the Year 9 class of 1995 and the Year 9 class of 1998. Information on the education and labour market activities of these groups has be...
Persistence and stability of discrete vortices in nonlinear Schrödinger lattices
Discrete two-dimensional nonlinear schrodinger lattice small vortex grid nodes coupling coupling of discrete vortex
2014/12/29
We study discrete vortices in the two-dimensional nonlinear Schrödinger lattice with small coupling between lattice nodes. The discrete vortices in the anti-continuum limit of zero coupling repre...
Optimal rates of convergence for persistence diagrams in Topological Data Analysis
Optimal rates convergence persistence diagrams Topological Data Analysis
2013/6/14
Computational topology has recently known an important development toward data analysis, giving birth to the field of topological data analysis. Topological persistence, or persistent homology, appear...
Persistence of Pleural Effusions and Empyemas after Pneumococcal Conjugate Vaccine Implementation in Uruguay
Pneumonia Pleural Effusion Pneumococcal Infections Conjugate Vaccine
2013/2/20
In Uruguay a post pneumococcal conjugate vaccine implementation surveillance of hospitalized children with pneumonia showed an increase of complicated pneumonias, while uncomplicated pneumonias decrea...
Beyond Levels and Growth: Estimating Teacher Value-Added and its Persistence
Beyond Levels Growth Estimating Teacher Value-Added Persistence
2016/3/9
The levels and growth achievement functions make extreme and diametrically opposed assumptions about the rate at which teacher inputs persist. I first show that if these assumptions are incorrect, tea...
When Commitment Is Not Enough: How Stress and Individual-Organization Interface Affect Activists’ Persistence
Collective Action Community Development Activist Persistence Activist Retention Organizational Commitment Stress Coping Social Support
2013/2/22
In light of collective action and community development research, this study aims at testing a model of activist persistence that takes into account both individual and organizational levels. The prop...
The persistence of corruption and regulatory compliance failures: Theory and evidence
The persistence of corruption regulatory compliance failures Theory and evidence
2010/11/5
This paper examines the reasons why corruption and policy distortions tend to
exhibit a high degree of persistence in certain regimes. We identify circumstances under
which a firm seeks to evade reg...
This paper constructs a statistical model of learning that suggests a systematic way of measuring the persistence of treatment effects in education. This method is straightforward to implement, allows...
Using chronophotography to replace Persistence of Vision as a theory for explaining how animation and cinema produce the illusion of continuous motion
chronophotography Persistence of Vision animation and cinema the illusion of continuous motion
2009/11/27
Chronophotography was developed, at the end of the nineteenth century by Marey, Demenÿ and later Gilbreth and used as a tool for investigating movement. At the beginning of the twentieth century ...
Availability, access, authenticity, and persistence
Availability access authenticity persistence
2013/12/5
The Federal Depository Library Program (FDLP), administered by the U.S. Government
Printing Office (GPO) since 1895, has as its mission the assurance of current and ongoing
public access to informat...
UNIFORM PERSISTENCE IN DISCRETE SEMIDYNAMICAL SYSTEM AND ITS APPLICATION
Uniform persistencem discrete periodic
2007/8/7
In this paper we consider the uniform persistence of a discrete semidynamical system. We establish the conditions under which the weak persistence implies the uniform persistence. We also apply the th...