An ergonomic study on the onset of mental fatigue among the load handling workers of a central market area in Kolkata

It is a well recognized fact that manual material handling (MMH) entails enormous physical labor and associated discomfort feeling, which invariably culminate into musculoskeletal disorders. However mental fatigue, in such instances, becomes an unexplored parameter that needs definite attention during assessment of work status of MMH workers. The present study is being performed among 75 porters of a central market in Kolkata to ascertain the extent of physical and mental exhaustion among them. SF-12 health status questionnaire followed by another questionnaire involving psychosocial questions were performed among them. The analysis of both the questionnaires clearly revealed that most of the porters are under severe physical exertion as they alone carry about 120 kg load at a time and such activity is repeated at least 40 times throughout the day. They always suffer from pain and discomfort feeling at different body parts and this interferes with their normal work activity to a great extent. Moreover absenteeism means no financial return and even a day's rigourous work fetches meagre income. The inability to support family convincingly even after performing such hazardous tasks makes them feel low. Monotony, boredom, fatigue and mental trauma form an integral part of their daily work schedule.     

Family Network,Workplace Network,and Their Influence on Condom Use: A Qualitative Study Among Older Female Sex Workers in China

The objective of this study was to qualitatively explore the components of social networks and their influence on condom use among female sex workers (FSWs) aged 35 years and older in China. In-depth interviews with 63 older FSWs and 6 focus group interviews with pimps and owners of roadside salons and hotels were conducted in 3 Chinese cities. The mean age of participants was 42.6 years old (SD = 6.9 years) and the mean age of starting sex work was 38.6 years old (SD = 6.6 years). Two types of networks that influenced condom use were identified: family networks (relationship with children and husbands) and workplace networks (relationship with peers, clients, pimps, and owners). Relationships between older FSWs and their children negatively influenced condom use. Low levels of network support and norms regarding condom use were observed in the relationship between older FSWs and their clients, whereas positive social support and norms were prevalent among older FSWs who had frequent contact with peers. Norms for condom use existed among pimps and owners but were counterbalanced by monetary gains. Future human immunodeficiency virus (HIV) interventions for older FSWs should take the different features of social network components into consideration.     

Application of ergonomics principles in underground mines through the Occupational Safety and Health Management System--OSHMS OHSAS 18.001:2007

The underground mining activity is regarded as one of the activities that cause most accidents, deaths and illnesses in the world, highlighting the coal mines. This study examined how ergonomics principles can help improve this environment, reduce the number of accidents and occupational diseases, train and empower workers and leaders and humanize the activities of the duty cycle of an underground mine. For this, it was developed a conceptual model of safety managing and health at work for the underground mining through the incorporation of ergonomics principles in the Occupational Safety and Health Management System and OHSAS 18001 (2007). The elaboration of the model was based on analysis of the environments and stages of work in underground mines and the PDCA cycle to ensure continuous improvement.     

A Survey of AIDS Knowledge and Attitudes Among Prostitutes in an International Border Community

Prostitutes are a high risk population engaged in high risk behavior for the transmission of HIV Disease (AIDS). This paper presents the results of a survey to evaluate the knowledge, attitudes and behaviors of prostitutes about HIV Disease (AIDS). This survey was conducted in an International Border Community. A total of sixty women participated in this survey. The sources of information on AIDS and its accuracy were explored. The impact of this knowledge on behavior was identified. The most important finding is that the prostitutes are not utilizing risk reduction behaviors while having sexual relationships with their clients. The survey found that fifty-four percent of the participants did not use condoms on a regular basis. And an alarming ten percent did not use condoms at all. The results of this survey have implications for social workers and public health workers who must develop strategies to work effectively with this high risk population.     

Female Sex Trade Workers,Condoms, and the Public-Private Divide

Abstract

This qualitative study explored the ways in which social relations within the public (work) as opposed to the private (home) contexts shape variable condom use among female sex trade workers. Semi-structured interviews were conducted with 68 female sex workers working in various settings in an urban center in Eastern Canada. The findings suggest that work-related social relations, and the meanings associated with condoms at work, create a strong confidence in condom use. Within the private setting, such confidence was also evident but most women reported either not using condoms or only using “sometimes.” Nevertheless, many women do engage in risk management within the private setting, and take active steps to decrease their risks of Human Immunodeficiency Syndrome (HIV)/Sexually Transmitted Infections (STIs).     

Communication of Ergonomics in building and construction

For the coming years SWEA is planning for communication and information actions. One of the sectors concerned is the building and construction industry. Focus of the information is to avoid accidents and injuries, and how companies by themselves can prevent risks. The objective of the information is to increase awareness among all stakeholders in order to secure that they are willing and able to reduce risks for workers. At the conference two brochures will be presented. They are designed to provide information and knowledge about specific risks of occupational accidents and occupational diseases which occur frequently during construction work and how they can be prevented. They are directed to all those who are involved in the construction process at different stages and who are subject to SWEAs rules and regulations. New identified risk groups are e.g. students, apprentices, self-employed, and foreign workers temporarily working in Sweden. We also see that work is still being carried out in narrow installation spaces during erection stage of buildings because the people responsible for the drawings do not take notice of the need for sufficient space to do the work. SWEA experienced that it is difficult to reach all the groups concerned with the message about how to avoid injuries and unnecessary musculoskeletal disorders.     

Young workers in the construction industry and initial OSH-training when entering work life

Studies have found that young workers are at risk for injuries. The risk for accidents is high within construction, indicating that young workers may be especially vulnerable in this industry. In Norway, it is possible to enter the construction industry as a full time worker at the age of 18. The aim of this paper was to explore how young construction workers are received at their workplace with regards to OHS-training. The study was designed as a qualitative case study. Each case consisted of a young worker or apprentice (< 25 years), a colleague, the immediate superior, the OHS manager, and a safety representative in the company. The interviews were recorded and analyzed through content analysis. The results showed that there were differences between large and small companies, where large companies had more formalized routines and systems for receiving and training young workers. These routines were however more dependent on requirements set by legislators and contractors more than by company size, since the legislation has different requirements with impact on OHS.     

Including the people with disabilities at work: a case study of the job of bricklayer in civil construction in Brazil

The aim of this paper is to present the results of the evaluation of the job of bricklayer in the construction industry to determine the profile of workers with disabilities who could perform this function and what adjustments are needed. The methods and techniques used in the field study were: direct observation of the activities and the environment, interviews with bricklayers on building sites, a video and photographic record of tasks being carried out to analyze the job of bricklayer, software resources were used. This study set out the disabilities most commonly caused by work accidents in the civil construction industry and simulated the conditions of the individuals to determine whether they could perform the activities of this function and what adaptations are needed. It was observed that workers with hearing impairments could perform activities without any change in the workplace and individuals who had had a leg or foot amputated need to use appropriate prostheses to perform the activities of the function. Thus, it was shown that the activity of professionals with experience in Ergonomics is essential since, by the activity of gathering data and analysing the physical, cognitive and organizational requirements of jobs and by collecting data on and analysing the functional capabilities of the worker with a disability, adaptations to jobs can be adequately defined.     

Part-time occupational mobility in the service industries: regulation, work commitment and occupational closure

Whether stereotypical perceptions of part‐time workers’ commitment to work are accurate is a matter of contention. Commentators such as Hakim (1996 ) suggest that full‐ and part‐time workers have qualitatively different orientations to work, while others ( Fagan 2001 ) argue that, as most women work full‐ and part‐time over the life course, such a view is overly static. This paper investigates firms’ structuring of part‐time work, focusing specifically upon the processes through which part‐time work becomes marginalized. It is argued here that the organisational context and use of part‐time work mediate managers’ and full‐time workers’ perceptions of part‐time workers’ commitment to work and together, these factors structure part‐time workers’ selection for career development. The paper argues for making conceptual distinctions between legislation, organisational policies and workplace practices in understanding patterns of change and, more importantly, continuity in the use and structuring of part‐time work. Furthermore it is argued that the stratification of part‐time work can be explained through processes of informal occupational closure.     

Gender,Race, and Risk: Intersectional Risk Management in the Sale of Sex Online

Sex worker experience of risk (e.g., physical violence or rape) is shaped by race, gender, and context. For web-based sex workers, experience of risk is comparatively minimal; what is unclear is how web-based sex workers manage risk and if online advertising plays a role in risk management. Building on intersectionality theory and research exploring risk management in sex work, we content-analyzed 600 escort advertisements from Backpage.com (http://www.backpage.com) to explore risk management in web-based sex work. To guide our research we asked: Do advertisements contain risk management messages? Does the use of risk management messaging differ by sex worker race or gender? Which groups have the highest overall use of risk management messages? Through a multivariate analysis of covariance (MANCOVA) we found that advertisements contained risk management messages and that uses of these phrases varied by race and gender. Blacks, women, and transgender women drove the use of risk management messages. Black and White transgender women had the highest overall use of these phrases. We conclude that risk management is an intersectional practice and that the use of risk management messages is a venue-specific manifestation of broader risk management priorities found in all venues where sex is sold.     

Labour Mobility in East Africa: An Analysis of the East African Community's Common Market and the Free Movement of Workers

This article advocates an institutional perspective in analysing labour mobility, since rules governing cross‐border labour markets are an embodiment of access and participation rights, and can determine the formalisation or informalisation of work and the protection and benefits accrued by migrant workers. It examines the East African Community's Common Market Protocol of July 2010, which seeks to promote the ‘free movement of workers’ within the Community. It argues that there are contradictions and inconsistencies in implementing the Protocol and provides recommendations for addressing them.     

Child welfare workers use of knowledge in their daily work

The debate continues on what constitutes core knowledge in professional work in child welfare and child protection. The aims of this article are to examine what different sources of knowledge social workers report to use in their daily work and to determine the importance of different knowledge sources in relation to their work experience, educational background and type of employment (caseworker/manager). Data were obtained from a survey completed by 390 social workers in municipal child welfare services in Western Norway. Social workers answered questions regarding their use of different knowledge sources in their daily work. The information they obtained in a particular case and their personal experiences were the most frequently used sources. Factor analysis revealed four subgroups of knowledge sources: The most frequently used were: (a) Colleagues and Supervision and (b) Personal Experience, followed by (c) Social Work Education, Courses and Municipal and State Documents, with (d) Journal Articles, Textbooks and External Sources being the least frequently used. The most important source for social workers with less work experience was Colleagues and Supervision, whereas the factor Journal Articles, Textbooks and External Sources was more often important for social workers with a master’s degree than for those without this level of education. Overall, social workers seem to rely mostly on personal experience and their colleagues as sources of knowledge in their work.     

Immigrant incorporation in the garment industry of Los Angeles

This study expands immigrant social network theory and examined employment patterns in the garment industry in Los Angeles, California, among Latino workers employed by Asian immigrant entrepreneurs. The study determined that a large percentage of immigrant employees found their jobs through the immigrant economy. Entrepreneurship increased the supply of local jobs and expanded the economy at destination at no expense to natives. Immigrant entrepreneurs bought firms from nonimmigrant owners or started new ones with an immigrant labor supply. Massey's index is flawed due to its exclusion of the role of entrepreneurs. Migration networks facilitate entrepreneurship, but some ethnic groups have fewer entrepreneurs, such as Mexicans and Central Americans. A 1993 Los Angeles survey identified 3642 garment factories in its county. Mean employment was 27.1 persons. The garment industry was the 4th largest industry in the area in 1996, with 98,700 employees. It represented 6% of all wage and salary employees in the City and 5.5% of the immigrant labor force in the County in 1990. 93% of garment workers in 1990 were immigrants. It is estimated that 51% of garment factory owners were Asians; most employees were Latinos. Census figures on sewing machine operators indicated 47.3% of owners were Whites and 42.45 were Asians. 53.3% of employees were other ethnic groups, 14.5% were Asians, and 32.2% were Whites. It is estimated that 47.2% of total employment was due to the immigration economy. 71.5% of the total employment in the garment industry was in the immigrant sector.     

Mind the Gap,Please! The Effect of Temporary Help Agencies on the Consequences of Work Accidents

Using data from a Spanish register on work-related accidents, this paper analyses the effect of contract types on two consequences of accidents: the probability of suffering a serious/fatal accident and the number of working days lost after an accident has happened. The focus is on the difference among temporary workers hired through temporary help agencies, direct temporary workers and open-ended workers. We find that workers hired through temporary help agencies are less likely to suffer serious/fatal accidents and the durations of their absences are shorter when they do, compared with workers holding either open-ended contracts or direct temporary contracts once personal, job and accident characteristics are controlled for.     

Repositioning Risk in Social Work Education: Reflections Arising from the Threat of SARS to Social Work Students in Hong Kong during their Field Practicum

The social work profession has always been involved in dealing with uncertainty and risk in the life politics of clients. However, it is not easy for young social work students to translate this philosophical disposition into their real life practice with clients. In spring 2003, when the SARS epidemic broke out in Hong Kong, a group of social work students from the Chinese University of Hong Kong were doing their fieldwork practicum. Suddenly confronted by a collective sense of risk in their role as social workers, the students went through a period of unrest, as performing their helping duties brought with it a simultaneous exposure to personal risk. This paper is based on four focus group interviews with these social work students, to understand how they processed their experience of risk during their exposure to the SARS crisis, and how they connected the experience to their social work practice with clients. It is found that the predicament arising from the exposure to personal risk brought about by the SARS crisis during the students' field placement engendered the reflective process that enabled a renewed and personalized meaning of professionalism. The results provide a basis for reflection among social work educators on the role of risk in the training of prospective social workers, and on how social work education can better prepare students for practice in a high‐risk environment.     

The impact of in-vehicle cell-phone use on accidents or near-accidents among college students

With in-vehicle use of cell phones rapidly increasing, the safety of young drivers, who represent 14% of licensed drivers but 26% of drivers involved in fatal crashes, may be disproportionately threatened. The authors used a questionnaire to examine the association between in-vehicle cell-phone use and accidents or near-accidents among 1,291 conveniently recruited college students in 4 states. Of the 1,185 respondents who were drivers, 87% had a cell phone, and 86% of the cell-phone owners reported talking while driving at least occasionally. Of the 762 reported accidents or near-accidents, 21% (n = 159) involved at least 1 of the drivers talking while driving. Chi-square tests and logistic regression analyses showed that the frequency, not the duration, of drivers talking while driving was related to experiencing accidents or near-accidents. Differences between drivers who used cell phones and nonusers in unsafe driving behaviors and attitudes were also examined, and target groups for intervention efforts against talking on a cell phone while driving are suggested.     

Effect of ergonomic and workstyle risk factors on work related musculoskeletal disorders among IT professionals in India

'Workstyle' can be described as a mechanism by which ergonomic and psychosocial risk factors interact to affect the development, exacerbation and/or maintenance of upper limb pain and functional limitations. Workstyle is associated with the increase in the work demand. In today's life use of computer in the workplace is very common and it causes to increase the work demand among the workers who are working with computer. As work demand increase, according to the characteristic of workstyle, risk of the development of musculoskeletal disorders also increased. This study aimed at to findout the association between ergonomics risk factors, workstyle and WRMSD. Two hundred IT professionals participated in this study. Result revealed that most prevalenet body regions were lower back (20%), Upper back (16%) and shoulder (14%). Study result says that there is a positive association between workstyle score with musculoskeletal pain (r=0.85). Also it revealed that posture and regional pain is associated (r=0.62), per day use of computer and musculoskeletal pain (r=0.46), micro breaks and pain (r=0.87) and productivity and the pain (r=0.95). This study further validates these observations and extends support for the assessment of working postures and workstyle behaviors during the design of WMSD treatment.     

Inside contracting at the Sargent Hardware Company

Conclusions Four major points emerge from the events at the Sargent factory. First, the image of inside contracting as a system pitting owners against contractors is simplistic and incomplete. Rank and file workers constituted an important third force and were involved in a complex set of changing relationships with each group and within their own group. Shifts of power in this three-way straggle led to the organizational transition away from inside contracting.Second, the history of the Sargent factory organizational structure cannot be understood without reference to the labor unions. Too often, organizational historians act as if the unions had no effect on an organization's internal structure. Conversely, labor historians often overlook the ways in which factory structures shaped the organizational task work of unions. At Sargent's, the labor unions took on a part of the work done by inside contractors, such as representing the owner to the workers and enforcing contractual obligations. The unions did serve as a voice for workers, but they also categorized workers and enforced contracts, work that enabled the new more bureaucratic structure to emerge.Third, the Sargent case provides important information about the nature of early unionization efforts and the link between those efforts and the evolving union structure. The initial worker coalition was based on a broad vision of an altered workplace, one that valued mutuality. The results of the struggle, however, gained influence for workers in only a very narrow arena and did so only at the expense of a large portion of the workforce. Unions then became a major force for division within the rank and file, separating them by craft category and perpetuating community ethnic divisions.Finally, ethnic and community ties were significant factors in the shifting patterns of alliance within the factory. Irish and Italian workers brought commonalities as well as differences into the workplace and these qualities interacted with their emerging class and occupational identities. It is important to note that the final hierarchy, Sargent on top, Irish unions and craft workers in the middle, and Italian laborers on the bottom, paralleled the larger New Haven community class and ethnic structure.The Sargent case pushes the traditional frame of analysis outward, beyond a two-way struggle, beyond an examination of just the factory structure, beyond a conventional view of business unions and beyond the factory walls into the community. As a result, a much richer and more comprehensive history emerges.     

Exposure assessment in different occupational groups at a hospital using Quick Exposure Check (QEC) - a pilot study

In order to test the feasibility and sensitivity of the ergonomic exposure assessment tool Quick Exposure Check (QEC), a pilot-study was conducted. The aim was to test QEC in different occupational groups to compare the exposure in the most common work task with the exposure in the work task perceived as the most strenuous for the neck/shoulder region, and to test intra-observer reliability. One experienced ergonomist observed 23 workers. The mean observation time was 45 minutes, waiting time and time for complementary questions included. The exposure scores varied between the different occupational groups as well as between workers within the occupational groups. Eighteen workers rated their most common work task as also being the most strenuous for the neck/shoulder region. For the remaining five workers, the mean exposure score were higher both for the neck and shoulder/arm in the most common work task. Intra-observer reliability shows agreement in 86% of the exposure interactions in the neck and in 71% in the shoulder/arm. QEC seems to fulfill the expectations of being a quick, sensible and practical exposure assessment tool that covers physical risk factors in the neck, upper extremities and low back.