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Price: EUR 250.00Authors: Pinheiro, Fernando | Fischer, Frida Marina | Cobianchi, Claudio José
Article Type: Research Article
Abstract: Gravediggers have death as object of their work. Their activities are painful, physically and mental demanding, as well as unhealthy. Literature is scarce about this theme. The aim of this study is to evaluate gravediggers’ work activities and health consequences. The methodological frame which guided this study was Dejours’ psychic suffering and its association with the psychodynamic aspects of work. Data collection took place in April-May 2011 in one public and one private cemetery of São Paulo, Brazil. Four male workers, aged between 45 to 60 years old were interviewed. Their work activities were observed during a workday. Participants reported …their life dreams, defense mechanisms and frustration. The discourse of gravediggers showed serious problems associated to physical and mental demands, public invisibility and/ or social devaluation of work. The most important physical symptom was body pain. In spite this is a preliminary study, it was possible to raise a number of work stressors and health outcomes of gravediggers, an “invisible” worker of our society. Show more
Keywords: gravediggers, work demands, ergonomics, occupational health
DOI: 10.3233/WOR-2012-0962-5819
Citation: Work, vol. 41, no. Supplement 1, pp. 5819-5822, 2012
Authors: Cardoso-Junior, M.M. | Scarpel, R.A.
Article Type: Research Article
Abstract: This paper presents a multivariate method to assess the comprehension of safety signs. The proposed method uses the MDS and Procrustes, to obtain a consensus perceptual map. The results show that the map allowed discriminating signs with high levels of comprehension from others. The safety signs have no statistical difference as depicted by Bootstrap Analysis.
Keywords: Cognitive, Multidimensional Scaling, Procrustes, Safety Warnings
DOI: 10.3233/WOR-2012-0963-5823
Citation: Work, vol. 41, no. Supplement 1, pp. 5823-5825, 2012
Authors: Chen, Yi-Lang | He, Kuo-Chang
Article Type: Research Article
Abstract: Cycling is a daily activity that needs a high demand of human-bicycle fitness. However, studies into the fitness or ergonomic aspects are very little. In this study, the simulated 20 min bicycling test were performed by 26 male participants under 5 handle height conditions. Body joint angles and external cervical/lumbar spine lordosis were measured at the initial and cycling after 20 min. Results show that different handle heights did cause various trunk inclinations. Trunk inclination was negatively and positively correlated with lumbosacral angle (r = -0.620, p < 0.001) and cervical angle (r = 0.510, p < 0.001), respectively. In …this study, regression models were also developed to predict the internal cervical and lumbar spine movements by external trunk inclination and head extension, respectively. The explanatory abilities for the variance of the models were 67.2% for LSA and 82.8% for CE prediction. This can be used to understand the cyclist’s spine movements while field study of bicycling. Show more
Keywords: cycling, handle height, spinal postures, predictive model
DOI: 10.3233/WOR-2012-0964-5826
Citation: Work, vol. 41, no. Supplement 1, pp. 5826-5827, 2012
Authors: Sontag, Andressa Aline | Vilagra, José Mohamud | Moreira, Helenara Salvati Bertolossi | Moro, Antônio Renato Pereira | Cruz, Roberto Moraes | Reis, Pedro Ferreira | Galvão, Isabele Maia
Article Type: Research Article
Abstract: In the workplace there are risk factors that can overwhelm the health of the worker causing physical and psychological disorders. Among these disorders, is occupational stress. Thus, this research proposes to measure the mental workload of job stress from the identification of demand, control and social support. It is an observational cross-sectional epidemiological character, performed with the Rectory office workers at the State University of West Paraná (Unioeste). Data collection was due to the application of the “Job Stress Scale” (JSS) and in its reduced version adapted to Portuguese. The survey sample consisted of 44 individuals. Statistical analysis was correlated …inversely with medium intensity (r = -0.404) between age and social support. For males was found between control and age (r = 0.603). According to the data obtained, we conclude that most workers are exposed to passive work, leading to loss of skills or disinterest in the job. This study highlights the importance of research in the area and the need for new actions that change the conditions of stress at work. Show more
Keywords: Stress, Job Stress Scale, Occupational Health, mental load
DOI: 10.3233/WOR-2012-0965-5828
Citation: Work, vol. 41, no. Supplement 1, pp. 5828-5830, 2012
Authors: Nordlöf, Hasse
Article Type: Research Article
Abstract: Focus group interviews were conducted at a large steel manufacturing company with 1000 employees, in order to answer the research question: what is the safety culture and risk-taking like at the company, according to employees? Ten focus groups were used for data collection consisting of 6–8 employees each. The participants were operators from production. The interviews lasted 75 min and were digitally recorded and thereafter verbatim transcribed. Descriptive data was also collected from all participants by allowing them to fill out a short questionnaire. The results of this study will be presented at the conference as a poster presentation.
Keywords: BBS (Behavior based safety), Focus group discussion, OHS (Occupational health and safety), Implementation, Ergonomics
DOI: 10.3233/WOR-2012-0966-5831
Citation: Work, vol. 41, no. Supplement 1, pp. 5831-5832, 2012
Authors: Michaelis, J.R. | McConnell, D.S. | Smither, J.A.
Article Type: Research Article
Abstract: Individuals who have Attention Deficit/Hyperactivity Disorder (ADHD) experience adverse effects relating to driving; additionally, they experience deficits in scanning ability. The present study examined the effects of ADHD on eye tracking while driving. This study consisted of ten participants, of which, five have ADHD. It was hypothesized that individuals who have ADHD will make more saccadic eye movements and thus shorter fixations than individuals without ADHD (Control). Furthermore, it was hypothesized that despite the fact that individuals who have ADHD will make more saccadic eye movements than individuals without ADHD, those individuals with ADHD will commit more traffic violations including …collisions compared to the control group. Findings indicated that hypothesis one was not supported by the data, whereas hypothesis two was supported in that ADHD individuals’ had more collisions and committed more traffic violations than the control group. Additionally, a significant difference was found in the spatial distributions of the fixations between the ADHD and Control groups. The findings of this study could help better understand the factors involved in ADHD driving and could be used to train individuals with ADHD to become more aware of their surroundings and driving habits and thus become safer drivers. Show more
Keywords: ADHD, Eye-tracking, Driving Simulator
DOI: 10.3233/WOR-2012-0967-5833
Citation: Work, vol. 41, no. Supplement 1, pp. 5833-5835, 2012
Article Type: Research Article
Abstract: Electric utility workers in Canada must frequently work in the cold and must wear thick rubber gloves which can result in rapid fatigue and reduced performance. The purpose of the study was therefore to document the challenge of working in the cold wearing the standard five-finger rubber gloves and covers and compare them to two equipment options, mitten style gloves or a prototype wool liner, and two heating options, glove or torso heating. The dependent measures were grip force, temperature, dexterity (modified Purdue pegboard test and a simulated occupational task), finger sensitivity (Von Frey hair test), perceived effort and thermal …sensation. The study population consisted of 10 experienced male utility workers. They worked in a controlled temperature walk-in chamber (-20 degrees Celsius) and performed simulated utility work for 45 minutes with interspersed test batteries. The mitten style glove and woolen liner in a standard glove reduced the effects of working in the cold compared to the standard five-fingered variety with a thin cotton liner. We found that the mitten style glove showed lesser drops in skin temperature for the 3rd and 5th digits than the other conditions (p < 0.05). Show more
Keywords: Gloves, strength, performance, temperature, dexterity
DOI: 10.3233/WOR-2012-0968-5836
Citation: Work, vol. 41, no. Supplement 1, pp. 5836-5838, 2012
Authors: Grecco, Cláudio H. S. | Vidal, Mario C.R. | Santos, Isaac J. A. L. | Carvalho, Paulo V. R.
Article Type: Research Article
Abstract: Radiopharmaceuticals are radiation-emitting substances used in medicine for radiotherapy and imaging diagnosis. A Research Institute, located in Rio de Janeiro, produces three radiopharmaceuticals: the sodium iodate is used in the diagnosis of thyroid dysfunctions, the meta-iodo-benzylguanidine is used in the diagnosis of cardiac diseases, and the fluordesoxyglucose is used in diagnosis in cardiology, oncology, neurology and neuropsychiatry. This paper presents a method to access safety and resilience in radiopharmaceuticals production processes. The method uses resilience indicators in order to proactively evaluate and manage the safety.
Keywords: ergonomics, resilience, indicators, performance, accidents
DOI: 10.3233/WOR-2012-0969-5839
Citation: Work, vol. 41, no. Supplement 1, pp. 5839-5843, 2012
Authors: Fonseca, C.S. | Gomes, C.N. | Barros, F.S.
Article Type: Research Article
Abstract: The current paper presents the study of organizational stressors survey carried out in a military institute, responsible for researches of high demand on aerospace technology. The study considered the theoretical framework of Organizational Ergonomics, combined with the technical guidelines of Psychology applied to Work Safety. The participatory approach was used on daily work assessment and decision making, aiming the adoption of corrective and preventive measures, considering possible distortions and imbalances between prescribed and actual activities. Thus, it was sought to engage and encourage the participation of the Institute’s workers in the reflection/creation of better solutions to daily problems and to …achieve productivity, without prejudice in the occupational health and safety. Show more
Keywords: Stressors, organizational ergnomics, work safety
DOI: 10.3233/WOR-2012-0970-5844
Citation: Work, vol. 41, no. Supplement 1, pp. 5844-5846, 2012
Authors: Lieber, Renato Rocha | Kvieska, Rodrigo Neiva | Delamaro, Maurício Cesar
Article Type: Research Article
Abstract: Shift work (SW) can affect worker health and productivity. Working at night, workers often accumulate fatigue and are less productive. In Brazil, laws have been drafted aiming to reduce night work and rotating shift hours. In order to slash costs, companies have been looking for new arrangements to improve productivity under these conditions. The purpose of this study was to examine management changes and their outcomes in a large glass factory located in an industrial region of Brazil. The results show that the management, seeking equal productivity among shifts, focused its efforts mainly on distributing employee expertise. The arrangement resulted …in 12 different groups that combine to serve three fixed shifts. A same shift can be served by more than one group, and the members of a same group share days off on different days. There was no statistically significant productivity difference among the three shifts. The on-site examination showed that part of the production was held by the workers and transferred to the next shift in order for them to be able to meet the management’s performance rate requirements. The finding shows how a Brazilian cultural trait (resistance without conflict) is used to drive coping in SW. Show more
Keywords: Productivity, Resistance strategy, solidarity, Culture, Brazil
DOI: 10.3233/WOR-2012-0971-5847
Citation: Work, vol. 41, no. Supplement 1, pp. 5847-5849, 2012
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