全文获取类型
收费全文 | 161篇 |
免费 | 3篇 |
专业分类
管理学 | 13篇 |
民族学 | 5篇 |
人口学 | 11篇 |
理论方法论 | 9篇 |
综合类 | 1篇 |
社会学 | 45篇 |
统计学 | 80篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 13篇 |
2018年 | 8篇 |
2017年 | 10篇 |
2016年 | 5篇 |
2015年 | 1篇 |
2014年 | 6篇 |
2013年 | 37篇 |
2012年 | 8篇 |
2011年 | 6篇 |
2010年 | 2篇 |
2009年 | 4篇 |
2008年 | 3篇 |
2007年 | 2篇 |
2006年 | 2篇 |
2005年 | 8篇 |
2004年 | 3篇 |
2003年 | 4篇 |
2002年 | 3篇 |
2001年 | 5篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1991年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有164条查询结果,搜索用时 0 毫秒
31.
Ibrahim M. Karkouti Thomas DeVere Wolsey Mustafa Toprak 《International migration (Geneva, Switzerland)》2020,58(4):21-36
This qualitative, phenomenological case study was designed to elicit Syrian refugee students’ perceptions regarding the individuals who provide them with the social support needed for academic success. Semi-structured interviews were conducted with 10 male Syrian eighth graders at a public middle school in Lebanon. House's social support framework guided this study and served as the theoretical lens through which data were collected and analysed. Findings from this study revealed teachers, supervisors, and administrators as expected major providers of the social supports that Syrian refugee students need to excel in their studies. However, when students do not find support where they might expect it to be, they adopt coping strategies such as independence, perseverance, self-efficacy, and peer-teaching. These findings are of primary importance to school administrators, humanitarian aid agencies, and policymakers. The article concludes with recommendations for practice and future research. 相似文献
32.
Based on desk study, this article adduces theoretical and empirical evidence to analyze the claims of advocates and critics of performance audit (PA). The paper establishes that the application of PA in some developed countries has led to improvement in aspects of public sector performance albeit sometimes short of the often highlighted effects of economy, efficiency and effectiveness. The article further provides evidence to support the claim that despite its touted contribution to performance, PA could rather lead to anti-innovation, nit-picking, expectations gap, lapdog, headline hunting, unnecessary systems and hollow ritual. The paper questions the quality of reported PA systems in the literature and advocates a PA regime that strikes a delicate balance between compliance and performance. 相似文献
33.
34.
In this article we show that if a life has new better than used in expectation (NBUE) ageing property and if the mean life
is finite then the moment generating function exists and is finite. In fact, the moment generating function is shown to be
bounded above by that of the exponential distribution with the same mean. Analogous results are also proven for two much bigger
families of life distribution, namely, the new better than renewal used in expectation (NBRUE) and the renewal new is better
than used in expectation (RNBUE) and the renewal new better than renewal used in expectation (RNBRUE), provided that the life
has finite two moments. Further, stronger results are also obtained for the smaller new better than used version of the above
classes. 相似文献
35.
Tania M. Veludo-de-Oliveira Ibrahim S. Alhaidari Mirella Yani-de-Soriano Shumaila Y. Yousafzai 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2017,28(2):571-593
The theory of reasoned action (TRA) and the theory of planned behavior (TPB) have been found to have predictive capability in a wide range of personal behaviors. The aim of the study is twofold: firstly, to assess the applicability of the TRA, the TPB, and a newly developed revised version of the TPB in the context of individuals’ monetary donations to charitable organizations; and secondly, to compare the explanatory and predictive power of these three theoretical models. Data relating to intention to give monetary donation, attitudes toward helping others and toward charitable giving, social norms, moral responsibility, and perceived behavioral control were collected in the first phase of the study by means of a self-completion mail questionnaire distributed to 432 residents of Riyadh, Saudi Arabia. In the second phase, 1 month later, telephone interviews were conducted with 221 of the first-phase respondents who had agreed to take part in a follow-up survey of their actual monetary-donating behavior. The findings show that the revised TPB is the best of the three models for predicting individuals’ intention to donate and their future monetary-donation behavior, mainly because moral responsibility is included in the theoretical framework. It thus offers superior explanatory and predictive power. 相似文献
36.
When identifying the best model for representing the behavior of rainfall distribution based on a sequence of dry (wet) days, focus is usually given on the fitted model with the least number of estimated parameters. If the model with lesser number of parameters is found not adequate for describing a particular data distribution, the model with a higher number of parameters is recommended. Based on several probability models developed by previous researchers in this field, we propose five types of mixed probability models as the alternative to describe the distribution of dry (wet) spells for daily rainfall events. The mixed probability models comprise of the combination of log series distribution with three other types of models, which are Poisson distribution (MLPD), truncated Poisson distribution (MLTPD), and geometric distribution (MLGD). In addition, the combination of the two log series distributions (MLSD) and the mixed geometric with the truncated Poisson distribution (MGTPD) are also introduced as the alternative models. Daily rainfall data from 14 selected rainfall stations in Peninsular Malaysia for the periods of 1975 to 2004 were used in this present study. When selecting the best probability model to describe the observed distribution of dry (wet) spells, the Akaike’s Information Criterion (AIC) was considered. The results revealed that MLGD was the best probability model to represent the distribution of dry spells over the Peninsular. 相似文献
37.
Mohammed I. At-Twaijri Ibrahim A. Al-Muhaiza 《International Journal of Value-Based Management》1996,9(2):121-131
Managerial values are not the same across the world. Therefore, Multinational Corporations may be making costly decisions if they assume that corporate policies will receive the same attention, understanding or acceptance in their branches over the world. This paper applies Hofstede's four cultural dimensions to the Gulf Cooperation Council (GCC) countries. It also compares Hofstede's results with regard to these four cultural dimensions with our findings. The results of this study show that countries change. They reemphasize the concept that ethnocentric management theories have been untenable. This implies the necessity that Multinational Corporations should study the culture of the country they plan to do business with before starting the negotiations process that precedes the operations in that country and also to monitor changes in the life style of these countries over time. When Multinational Corporations become aware of the international workforce management and the differences between different cultures, they will save themselves costly troubles, loss of qualified personnel as well as loosing international customers. Therefore, it is important for Multinational Corporations to utilize management theories available to them through research and experience.The program leading to this article was supported in part by a grant from KFUPM. 相似文献
38.
We propose methods for Bayesian inference for missing covariate data with a novel class of semi-parametric survival models with a cure fraction. We allow the missing covariates to be either categorical or continuous and specify a parametric distribution for the covariates that is written as a sequence of one dimensional conditional distributions. We assume that the missing covariates are missing at random (MAR) throughout. We propose an informative class of joint prior distributions for the regression coefficients and the parameters arising from the covariate distributions. The proposed class of priors are shown to be useful in recovering information on the missing covariates especially in situations where the missing data fraction is large. Properties of the proposed prior and resulting posterior distributions are examined. Also, model checking techniques are proposed for sensitivity analyses and for checking the goodness of fit of a particular model. Specifically, we extend the Conditional Predictive Ordinate (CPO) statistic to assess goodness of fit in the presence of missing covariate data. Computational techniques using the Gibbs sampler are implemented. A real data set involving a melanoma cancer clinical trial is examined to demonstrate the methodology. 相似文献
39.
侯赛因·伊卜拉欣 《北华大学学报(社会科学版)》2001,2(2):68-71
张恨水小说的话语与传统因缘有着密切联系。在形式上,张恨水改良了传统的章回体小说;在描写手法上,注重人物心理和场景的描写;在题材上,描写了市民的生活;在思想上,体现了五四时期的新思想。总之,张恨水小说的独特魅力在于它既保留了传统小说的精华,又借鉴了西方学的优点。 相似文献
40.
Stuart R. Lipsitz John Williamson Neil Klar Joseph Ibrahim & Michael Parzen 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2001,164(3):449-465
Agreement studies commonly occur in medical research, for example, in the review of X-rays by radiologists, blood tests by a panel of pathologists and the evaluation of psychopathology by a panel of raters. In these studies, often two observers rate the same subject for some characteristic with a discrete number of levels. The κ-coefficient is a popular measure of agreement between the two raters. The κ-coefficient may depend on covariates, i.e. characteristics of the raters and/or the subjects being rated. Our research was motivated by two agreement problems. The first is a study of agreement between a pastor and a co-ordinator of Christian education on whether they feel that the congregation puts enough emphasis on encouraging members to work for social justice (yes versus no). We wish to model the κ-coefficient as a function of covariates such as political orientation (liberal versus conservative) of the pastor and co-ordinator. The second example is a spousal education study, in which we wish to model the κ-coefficient as a function of covariates such as the highest degree of the father of the wife and the father of the husband. We propose a simple method to estimate the regression model for the κ-coefficient, which consists of two logistic (or multinomial logistic) regressions and one linear regression for binary data. The estimates can be easily obtained in any generalized linear model software program. 相似文献