首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   155篇
  免费   16篇
  国内免费   10篇
安全科学   47篇
环保管理   38篇
综合类   35篇
基础理论   13篇
环境理论   2篇
评价与监测   3篇
社会与环境   16篇
灾害及防治   27篇
  2024年   4篇
  2022年   3篇
  2021年   4篇
  2020年   12篇
  2019年   13篇
  2018年   13篇
  2017年   11篇
  2016年   15篇
  2015年   7篇
  2014年   4篇
  2013年   18篇
  2012年   6篇
  2011年   9篇
  2010年   9篇
  2009年   4篇
  2008年   9篇
  2007年   6篇
  2006年   5篇
  2005年   8篇
  2004年   2篇
  2003年   4篇
  2002年   3篇
  2001年   4篇
  2000年   5篇
  1999年   1篇
  1998年   1篇
  1985年   1篇
排序方式: 共有181条查询结果,搜索用时 15 毫秒
131.
Studies have demonstrated that public and private organizations differ in many respects (e.g. funding mechanisms and risk-taking capabilities). Based on this scholarship, we expect to see differences in their disaster preparedness levels. Hence, we propose the following research question: Are there variations in public and private employees’ perceptions of organizational preparedness for natural disasters? We answer this question by employing the theories of publicness and social identity. We define publicness through the core approach arguing that public and private organizations are uniquely different based on their legal status or ownership and social identity as an individual’s feeling of oneness or belongingness to a particular group or organization. Using data gathered in 2014 from a nationally representative sample of 1634 public and private employees in the United States, we posit that employees of private organizations will report higher preparedness levels in comparison to employees of public organizations. Our proposition is based on scholarship that found a negative relationship between publicness and organizational identification and a positive relationship between organizational identification and organizational performance. Contrary to our proposition, but in line with the disaster literature, the results showed that in general, employees of public organizations reported a higher preparedness level than employees of private organizations.  相似文献   
132.
Hair samples were collected randomly from 110 subjects (55 male and 55 female) ranging in age from (<15–60) years. Each subject was asked to complete a personal questionnaire describing his/her sex, age, general health, smoking, use of hair dyes, occupational area, and living habits. Concentrations of Pb, Cd, Cu, Zn, Fe, and Ca in human hair samples were evaluated using atomic absorption spectrometry. Results indicated that concentrations of Pb, Cd, Cu, and Zn in the hair of smokers were higher than those in the hair of non-smokers, whereas, Fe and Ca concentrations in hair of smokers were lower than those in hair of non-smokers. Moreover, the concentrations of these elements are higher in dyed hair compared with undyed hair.  相似文献   
133.
Based on a “whole-life”-perspective and integrating theories of self-identity and resource management, the present longitudinal study examines the dynamic relationship between career involvement and conflicts between work and nonwork goals in a sample of 3095 German-speaking doctoral students and doctorate holders (37.0% women) from various STEM fields. We expected increases in goal conflicts to decrease career involvement, and simultaneously tested reciprocal relationships, that is, from involvement on conflicts. The random intercept cross-lagged panel model (RI-CLPM) was used to analyze within-person associations across eight measurement occasions (6-month time intervals) while controlling for between-person effects. At the between-person level, career involvement and goal conflicts were negatively correlated. At the within-person level, results showed negative cross-lagged effects from goal conflicts to career involvement as well as negative cross-lagged effects from career involvement to goal conflicts. This indicates that the interplay of goal conflicts and career involvement can result in either an upward or a downward spiral. Theoretical and practical implications are discussed.  相似文献   
134.
Patterns of amenity migration and recreational home development in much of the USA since the 1990s are changing the local sociodemographic make-up and the relationships formed among people and place. We use the psychological constructs of place attachment, place identity, and place dependence to assess differences in these relationships among new and long-time residents and absentee and local residents in three rural counties in the Inland Northwest. We measured place bonding using data from a mail survey of local (n = 531) and absentee (n = 239) property owners. We compared structural models suggested in the literature on the psychology of place, and found that a two-dimensional model representing place attachment and place identity was appropriate for both local and absentee property owners. Local owners exhibited stronger place attachment and place identity than absentee owners. Place bonding constructs were also substantially less impacted by the total number of years a property owner had resided on his or her property than by the number of months per year they lived on the property. The findings indicate that sociodemographic changes such as those manifested in second-home development may lead to a population that is less emotionally, behaviorally, and cognitively connected to the places in question, while sociodemographic changes from permanent in-migration may have a substantially smaller effect on place bonding.  相似文献   
135.
Research on place identity has been hampered by confusion in defining the concept and lacks an integrated account of social and motivational processes underlying people's identification with places. We used multilevel modelling (N = 141) to investigate the dimensionality and predictors of intrapersonal variance in place identification, drawing on psychological and anthropological literatures. Confirmatory factor analysis distinguished three dimensions of place identification (attachment/self-extension, environmental fit, and place-self congruity), and each was predicted by a somewhat different combination of needs and motives (e.g., self-esteem, continuity, distinctiveness, belonging, meaning, security, control, aesthetic pleasure) and social/symbolic links to places (e.g., genealogy, economics, loss, narrative, spiritual significance, special events). Satisfaction of needs and motives partially accounted for effects of social/symbolic links.  相似文献   
136.
Research on environmental activism remains poorly integrated and ill-defined and to date, there has been little examination of the relationship of environmental activism, pro-environmental behaviour and social identity. 131 students from an Australian University (M = 25.04 years old, SD = 8.17) voluntarily participated by returning an anonymous questionnaire containing an environmental activism scale, a pro-environmental behaviour scale and a social identity scale. The results revealed that while there was a significant relationship between social identity and environmental behaviour, only the citizenship component of environmental behaviour significantly predicted environmental activism. In other words, the relationship between social identity and environmental activism was indirect. This research presents the opportunity for further exploration of these relationships and to further investigate their relationship to inter-group processes.  相似文献   
137.
Irshad H  Mumtaz Z  Levay A 《Disasters》2012,36(3):452-464
This study documents the long-term gendered impact of the 2005 Pakistan earthquake on women and men who were rendered paraplegic as a result of spinal cord injuries sustained during the disaster. Coping mechanisms are also mapped. The findings show that three years after the disaster, paraplegic women are socially, emotionally, and financially isolated. The small stipend they receive is a significant source of income, but it has also led to marital distrust, violence, and abuse. In contrast, men receive full social and emotional support. Their key concern is that the government is not providing them with opportunities to be economically productive. Contemporary discourse and post-disaster policies, while acknowledging the importance of incorporating a gender perspective in the immediate post-disaster period, have failed to acknowledge and address the longer-term gendered impact of disasters, in terms of the different types of impact and strategies adopted by women and men.  相似文献   
138.
This study examined the first- and third-person effects of emotional and informational messages, particularly relating to the critical issue areas of energy, the environment, and global warming. Due to intense political polarization on such issues, it also explored the role of political party identification. The results of an experiment indicated that informational messages about the environment produced third-person effects, while environmental advertisements meant to evoke emotion caused first-person effects. Moreover, emotional environmental advertisements appealed more to Republicans and those who did not support a political party. As such, indirect, emotional messages appear to represent an opportunity for strategic environmental communicators to design campaigns that resonate with potentially unreceptive audiences.  相似文献   
139.
Jack Zhou 《环境政策》2016,25(5):788-811
Political communicators work under the assumption that information provision, such as framing, may influence audiences and elicit some desired attitudinal or behavioral shift. However, some political issues, such as climate change, have become polarized along party lines, with partisans seemingly impervious to disconfirming information. On these highly polarized issues, can framing sway partisans to moderate their positions, or are partisans so motivated in their issue stances that framing fails? Using a variety of vignettes, and Republican climate change skepticism as a case, this article reports an experiment of how partisans respond to counter-attitudinal framing on a sharply polarized issue. Results indicate that Republicans are resistant to frames that encourage support of governmental action or personal engagement against climate change. There is strong evidence of motivated skepticism, given widespread backfire (or ‘boomerang’) effects and decreased attitudinal ambivalence following exposure to framing, suggesting that issue polarization may severely constrain attempts at communication.  相似文献   
140.
In emerging occupations, individuals are given very little prepackaged identity “content”—for example, occupational values, legitimating ideologies, clear goals, tasks, and/or routines—to help them build their individual-level occupational identities. By contrast, individuals in well-established occupations (e.g., professions) are given ample identity content, and prior identity research has examined identity work processes almost exclusively in the context of such occupations. Consequently, prior theory assumes that identity work is mostly a matter of tailoring prepackaged identity content to fit one's individual-level preferences and objectives. Prior theory is therefore of limited use in emerging occupations, where the key identity problem is not one of tailoring identity content effectively but creating an identity in the first place—more specifically, an identity whose existence feels justified and valid. Thus, in this paper, we ask: how do individuals in emerging occupations construct an internal sense that “who they are” is necessary, desirable, and appropriate (i.e., legitimate) within the broader occupational landscape? On the basis of a grounded theory study of health coaches, we suggest that individuals in such circumstances can craft this sense of “identity legitimacy” via a sensemaking process we call occupational boundary play. This process consists of both “occupational boundary setting” and “occupational boundary blurring,” the former providing for individuals a sense of identity novelty and the latter providing a sense of identity familiarity. Taken together, this subjective experience of both novelty and familiarity provides for individuals the sense that “who they are” is legitimate within the broader occupational landscape.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号