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Evaluation of Occupational Risk Factors for Healthcare workers through Analysis of the Florida workers’ Compensation Claims Database

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Occupational Diseases and Environmental Medicine 2014年第4期2卷 77-85页

作者： Sheila Mohammed Davinderjit Singh Giffe T. Johnson Ping Xu James D. McCluskey Raymond D. Harbison Center for Environmental and Occupational Risk Analysis and Management Department of Environmental and Occupational Health College of Public Health University of South Florida Tampa FL USA

The purpose of this study is to evaluate occupational risk factors for nurses and CNAs by analyzing the Florida workers’ compensation claims database. Risk factors for the cause of injury, nature of injury, body part injured, and demographic and lifestyle factors were evaluated for a sample of CNAs, nurses, and restaurant servers. The results identified falls, lifting, being struck, and pushing and pulling as major causes for injury among nurses and CNAs as compared to servers. Regarding the nature of injury, sprains and strains constituted the majority of claims for nurses and CNAS with the lower back being the body part most commonly injured in a claim. The results of this study indicate that nurses and CNAs are at far greater risk for physical injury than injury or illness from chemical or biological exposures. It is recommended that emphasis must be placed on interventions for musculoskeletal injuries such as falls and lifting, taking into account environmental factors such as age and lifestyle factors that further exacerbate risk for injury.

关键词： Healthcare workers workers’ Compensation Physical Hazards Occupational Injury

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A Crowdsourcing Recommendation that Considers the Influence of workers

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Computers, Materials & Continua 2021年第2期66卷 1379-1396页

作者： Zhifang Liao Xin Xu Peng Lan Liu Yang Yan Zhang Xiaoping Fan School of Computer Science and Engineering Central South UniversityChangsha410075China Glasgow Caledonian University GlasgowG40BAUK Hunan University of Finance and Economics Changsha410205China

In the context of the continuous development of the Internet,crowdsourcing has received continuous attention as a new cooperation model based on the relationship between enterprises,the public and *** them,a reasonably designed recommendation algorithm can recommend a batch of suitable workers for crowdsourcing tasks to improve the final task completion ***,this paper proposes a crowdsourcing recommendation framework based on workers’influence(CRBI).This crowdsourcing framework completes the entire process design from task distribution,worker recommendation,and result return through processes such as worker behavior analysis,task characteristics construction,and cost *** this paper,a calculation model of workers’influence characteristics based on the ablation method is designed to evaluate the comprehensive performance of *** the same time,the CRBI framework combines the traditional open-call task selection mode,builds a new task characteristics model by sensing the influence of the requesting worker and its task *** the end,accurate worker recommendation and task cost optimization are carried out by calculating model *** addition,for recommending workers to submit task answers,this paper also proposes an aggregation algorithm based on weighted influence to ensure the accuracy of task *** paper conducts simulation experiments on some public datasets of AMT,and the experimental results show that the CRBI framework proposed in this paper has a high comprehensive ***,CRBI has better usability,more in line with commercial needs,and can well reflect the wisdom of group intelligence.

关键词： Crowdsourcing recommendation framework workers’ influence worker recommendation weighted voting

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The Characteristics,Cause of Formation and Countermeasures of Migrant workers' Poverty

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Asian Agricultural Research 2011年第2期3卷 126-130页

作者： WANG Zhu-lin1,LU Mo2 1.School of Management,Xi’an University of Finance and Economics,Xi’an 710100,China 2.School of Business Administration,Zhongnan University of Economics and Law,Wuhan 430074,China

The migrant worker is the special group in the process of Chinese economic and social *** migrant workers' poverty has the characteristics as follows:transferability,marginality,intervention,aggregation,development,circulatory cumulativeness and intergenerational transmission of *** migrant workers' poverty includes capital poverty,right poverty and sustainability *** capital poverty and right poverty hamper migrant workers' survival,development and farmer's citizenship,while the sustainability poverty is the root cause of *** by system reconstruction,endowment of capital and restoration of ability can the migrant workers get rid of the mire of poverty.

关键词： The migrant workers’ poverty System reconstruction

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