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排序方式: 共有203条查询结果,搜索用时 15 毫秒
1.
Rahul Jain Makkhan Lal Meena Manoj Kumar Sain Govind Sharan Dangayach 《International journal of occupational safety and ergonomics》2019,25(4):614-620
Purpose. The current research was carried out to determine grip strength (GS) with change in posture and upper-limb muscle activity of manual workers and investigate the impacts of these changes. Methods. For the current research, 120 male and 80 female participants were selected and GS was assessed using a digital hand grip dynamometer in various conditions. Results. The outcomes showed that male participants had higher GS as compared to female participants. Maximum GS was found in a standing posture with the fixed forward shoulder at 45°, elbow at 90° and a neutral position of the wrist and forearm for all participants. Conclusions. Higher values of GS were attained in standing postures which may result in attainment of higher performance levels by the workers. The outcomes justify the importance of correct postures during manual work in industries employing traditional methods. 相似文献
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2004年1月1日生效的《工伤保险条例》规定了非法用工单位向伤亡人员赔偿的标准和争议解决的程序,但是非法用工单位不属于法律上合法的主体,劳动仲裁机关和法院不能对不存在的主体作出裁定和判决,就算作出裁判,也不可能得到执行,从而使得该条例规定的对非法用工单位伤亡人员的赔偿成为一纸空文。为此,笔者从劳动争议和诉讼主体认定,程序保障和伤亡人员及时得到救助三个方面提出建议,以确保条例得到执行。 相似文献
4.
Ina Friesen PhD 《Disasters》2023,47(1):23-41
This paper analyses the significance of specific ethical experiences for humanitarian aid workers' motivation. Following Emmanuel Levinas's understanding of ethics as arising from intersubjective face-to-face encounters, the study illuminates the experiential origins of the humanitarian commitment by analysing James Orbinski's memoir entitled An Imperfect Offering: Dispatches from the Medical Frontline. Orbinski, a former International Council President at Médecins Sans Frontières, was directly involved in humanitarian responses to several major crises during the 1990s, including those in Somalia, Afghanistan, Rwanda, and what was then Zaire. This paper explores three formative experiences from Orbinski's childhood and teenage years to analyse the personal ethics of humanitarian aid workers and to illuminate the intersection of the personal and professional level of humanitarian aid work. Illustrating that Orbinski's humanitarian commitment is a surrendering to the other's call, the paper argues for stronger inclusion of aid workers' lives and experiences to achieve a comprehensive understanding of humanitarian work. 相似文献
5.
新时期城镇化进程中的农民工问题与对策 总被引:2,自引:0,他引:2
在新时期城镇化进程中。农民工的流动具有新的特点:农民工基数大、集中度高。造成流向偏差进而引发“大城市病”,面临组织化程度低、社会地位被“边缘化”,遭受经济贡献与利益分事上的失衡.并且新生代农民工和返航农民工正从农民工群体内部分化出来。在这种情况下。应增强中小城市的吸引力.加强城乡劳动力市场一体化建设。为进城农民工提供必要的公共服务和社会保障,加强职业技能培训。合理引导农民工“返航”潮流。帮助新生代农民工融入城市.防止“拉美陷阱”的出现。 相似文献
6.
Wayne Turnberg Author Vitae William Daniell Author Vitae 《Journal of Safety Research》2008,39(6):563-568
Problem
Psychometrically validated measurement tools are needed to evaluate an organization's safety climate. In 2000, Gershon and colleagues published a new healthcare safety climate measurement tool to determine its relationship to safe work behavior (Gershon, R., Karkashian, C., Grosch, J., Murphy, L., Escamilla-Cejudo, A., Flanagan, P., et al. (2000). Hospital safety climate and its relationship with safe work practices and workplace exposure incidents. American Journal of Infection Control, 28, 211-21). The present study evaluated the psychometric properties of the Gershon tool when modified to address respiratory rather than bloodborne pathogen exposures.Method
Medical practitioners, nurses, and nurse aides (n = 460) were surveyed using the modified Gershon tool. Data were analyzed by factor analysis and psychometric properties of the tool evaluated.Results
Eight safety climate dimensions were extracted from 25 items (Cronbach's alpha range: 0.62 - 0.88). Factor extractions and psychometric properties were reasonably consistent with those of the Gershon tool.Impact on Industry
The Gershon safety climate tool appears to have sufficient reliability and validity for use by healthcare decision makers as an indicator of employee perceptions of safety in their institution. 相似文献7.
McPhaul KM London M Murrett K Flannery K Rosen J Lipscomb J 《Journal of Safety Research》2008,39(2):237-250
PROBLEM: Federal policy recommends environmental strategies as part of a comprehensive workplace violence program in healthcare and social services. The purpose of this project was to contribute specific, evidence-based guidance to the healthcare and social services employer communities regarding the use of environmental design to prevent violence. METHOD: A retrospective record review was conducted of environmental evaluations that were performed by an architect in two Participatory Action Research (PAR) projects for workplace violence prevention in 2000 and, in the second project in 2005. Ten facility environmental evaluation reports along with staff focus group reports from these facilities were analyzed to categorize environmental risk factors for Type II workplace violence. RESULTS: Findings were grouped according to their impact on access control, the ability to observe patients (natural surveillance), patient and worker safety (territoriality), and activity support. DISCUSSION: The environmental assessment findings reveal design and security issues that, if corrected, would improve safety and security of staff, patients, and visitors and reduce fear and unpredictability. IMPACT ON INDUSTRY: Healthcare and social assistance employers can improve the effectiveness of violence prevention efforts by including an environmental assessment with complementary hazard controls. 相似文献
8.
An approach to optimise nutrient management in environmental sanitation systems despite limited data
The material flow analysis method can be used to assess the impact of environmental sanitation systems on resource consumption and environmental pollution. However, given the limited access to reliable data, application of this data-intensive method in developing countries may be difficult. This paper presents an approach allowing to develop material flow models despite limited data availability. Application of an iterative procedure is of key importance: model parameter values should first be assessed on the basis of a literature review and by eliciting expert judgement. If model outputs are not plausible, sensitive input parameters should be reassessed more accurately. Moreover, model parameters can be expressed as probability distributions and variable uncertainty estimated by using Monte Carlo simulation. The impact of environmental sanitation systems on the phosphorus load discharged into surface water in Hanoi, Vietnam, is simulated by applying the proposed approach. 相似文献
9.
新生代农民工问题的终结是市民化,但是目前许多新生代农民工存在市民化阻碍,这不利于我国城市化进程的推进和经济的持续健康发展。对沈阳和余姚两地区进行了案例调查,得到了两地区新生代农民工的调查数据。运用调查数据,首先采用需求可识别的biprobit模型对新生代的农民工市民化抑制程度进行了测度,并预测出新生代农民工个体的市民化抑制程度。在对新生代农民工个体的市民化抑制程度指标进行分位数回归分解的基础上,分析了人力资本和社会资本对新生代农民工市民化抑制程度的影响,以期促进新生代农民工的城市融入。研究发现:新生代农民工的社会资本水平是影响其市民化的关键因素,人力资本水平的提高只有在市民化抑制程度高于80%时才会使市民化抑制程度下降。因此,相应的政策建议为,政府应加强新生代农民工城市公共服务的享用水平;发展和健全农民工工会组织;在市民化抑制程度较高的地区应特别加强新生代农民工职业技能的培训。 相似文献
10.
城乡二元制度对农民工市民化影响的实证分析 总被引:4,自引:0,他引:4
黄锟 《中国人口.资源与环境》2011,21(3)
将影响农民工市民化的制度因素归结为城乡分割、城市偏向的城乡二元制度,分析了这一制度的内涵和基本特征,并运用Logistic回归模型和入户调查数据对这一制度对农民工市民化意愿、市民化能力和市民化进程的影响进行实证分析,结果发现,虽然农民工具有比较强烈的市民化愿望,但由于受到市民化能力的制约,绝大多数农民工无法转化为市民,因此尽快提离农民工的市民化能力成为促进农民工市民化的关键;在城乡二元制度中,除了城乡二元户籍制度之外,城乡二元就业制度、城乡二元社会保障制度、城乡二元土地制度和城乡二元教育制度对农民工市民化意愿和市民化能力,进而对农民工的市民化进程具有明显的阻碍作用:因此,未来城乡二元制度的创新重点不能再继续停留在形式化的城乡二元户籍制度层面,而应该尽快切换到对农民工的预期和收入等权利和待遇具有实质性影响的城乡二元就业制度、城乡二元社会保障制度、城乡二元土地制度和城乡二元教育制度上来. 相似文献