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101.
At $60 billion per year, the workers' compensation system has come under increased scrutiny as firms, insurers, and researchers study the dynamics of claim filing. The Family and Medical Leave Act also covers most workers, and there has been very little research concerning the effects of FMLA legislation on employment. One hitherto neglected research area in both workers' compensation and FMLA is claim contagion. That is, as a claim is filed within a workgroup, does this increase the likelihood that others within the same workgroup will also file claims? We find the answer to be yes. We also find that this contagion effect is subject to diminishing returns to scale, however, in the sense that the claims probability increases at a decreasing rate as fellow employees' claims frequency increases. We argue that this is consistent with a model in which workers learn about filing a workers' compensation or FMLA claim from other workers.  相似文献   
102.
Population Research and Policy Review - Administrative data from multiple sources are combined to measure pregnancy (excluding those ending in abortion or miscarriage) and high school dropout in a...  相似文献   
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104.
The present study compared the social behaviors of eight‐year‐old previously institutionalized Romanian children from the Bucharest Early Intervention Project (BEIP) in two groups: (1) children randomized to foster care homes (FCG), and (2) children randomized to care as usual (remaining in institutions) (CAUG). Children were observed interacting with an age‐ and gender‐matched unfamiliar, non‐institutionalized peer from the community during six interactive tasks, and their behavior was coded for speech reticence, social engagement, task orientation, social withdrawal, and conversational competence. Group comparisons revealed that FCG children were rated as significantly less reticent during a speech task than CAUG children. For CAUG children, longer time spent in institutional care was related to greater speech reticence and lower social engagement. Using an actor–partner interdependence model, CAUG children's behaviors, but not FCG, were found to influence the behavior of unfamiliar peers. These findings are the first to characterize institutionalized children's observed social behaviors toward new peers during middle childhood and highlight the positive effects of foster care intervention in the social domain.  相似文献   
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106.
This paper describes the GRASP computer aided design system for modelling and evaluating industrial robot workplaces. GRASP satisfies a range of simulation needs within the context of designing, implementing and operating industrial robotic systems. The GRASP software may be used to investigate robots operating by themselves or, more likely, as part of an integrated cell. Facilities within GRASP assist workplace layout, position and velocity evaluations, clash detection and co-ordination between items. A robot library exists and is being extended, and an embryo off-line programming facility has been used under restricted conditions. GRASP has been used to help solve a wide range of practical industrial robot problems and has proved itself technically, and also as an educational tool, by showing how a proposed system would operate. The paper describes the facilities within GRASP.  相似文献   
107.
The southern Appalachian Mountains have experienced large population growth and a change in land use in the past 30 years. The majority of development has been low density, suburban land, known as exurban development. The long-term effects of exurbanization on riparian vegetative communities in the southeastern Appalachian Mountains are not well known. We sought to determine if vegetative community composition and structure change as a function of watershed–level variables such as time since neighborhood development or percent impervious surface within the watershed. We also assessed local–scale measures of disturbance such as canopy cover and basal area. Over two years we sampled a total of 27 streams in exurban watersheds ranging in age from four to forty-four years, along with eight forested streams. Watershed–scale variables such as neighborhood age and impervious surface cover did not influence the aspects of riparian vegetation community we measured. Canopy cover, a measure of local habitat disturbance, offered better predictions of vegetation community metrics. Exurban neighborhoods and their landowners may have the potential to manage for riparian vegetation through the use of maintained stream buffer zones along the entire length of the stream.  相似文献   
108.
People with psychiatric disabilities represent a growing group within the population of nursing home residents in the USA. Despite a preference for living in community‐based settings, the availability of supportive services for community living is hindered by barriers at both the service provision and public policy levels. Therefore, understanding and responding to the community living and participation needs of people with psychiatric disabilities is a highly relevant area for action research. This paper discusses a participatory action research endeavor carried out in collaboration with key personnel at Centers for Independent Living who work to provide community reintegration services for individuals with psychiatric disabilities. The events of this 15 month partnership are extensively described, analyzed and discussed. Findings reflect the critical need for communication, dialogue and action to support people with psychiatric disabilities in the community.  相似文献   
109.
This study examined attitudes toward marriage and divorce among single young adults. Data were gathered from 310 traditional-aged college students regarding their perceived level of commitment to a future marriage and their likelihood to divorce should such a marriage become unsatisfying. Study results indicated that individuals who have experienced parental divorce reported lower levels of marital commitment and more prodivorce attitudes than their peers from intact families. These results suggest that attitudes toward marriage and divorce are partially preformulated beliefs individuals carry into their relationships. Implications for professionals working with young adults are discussed, along with directions for future research.  相似文献   
110.
Learning to Care     
Practice simulation exercises involve interaction with people who portray standardized clients in typical social work practice contexts. They are followed by feedback from these “clients” and from peers and instructors. This article delineates the conceptual background and previous use of this educational methodology and illustrates its application within a graduate health social work practice class. A preliminary evaluation found enthusiastic endorsement of this approach among students, with very strong agreement that all three components of the project-interaction with simulated clients, receipt of feedback, and participation as observers-prove useful. Practice simulations can allow transformative learning for participants and provide a useful classroom method for incorporating conceptual foundations into practice behaviors.  相似文献   
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