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Price: EUR 250.00Authors: Reinhardt, Érica Lui | Fernandes, Pedro Augusto Carlos Magno | Markus, Regina Pekelmann | Fischer, Frida Marina
Article Type: Research Article
Abstract: Shiftwork-induced sleep deprivation and circadian disruption probably leads to an increase in the production of cytokines and dysregulation of innate immune system, respectively. This project aims evaluating changes in salivary IL-1 beta, cortisol, and melatonin in night workers. Method. Two day and three night healthy workers participated in this study. Sleep was evaluated by actimetry and activity protocols. Saliva was collected at waking and bedtime the last workday and the following two days-off and was analyzed by ELISA. Results. Neither sleep duration nor efficiency showed any association with salivary IL-1beta. IL-1beta levels were higher at waking than at bedtime during …working days for all workers, but only one day and one night-worker maintained this pattern and hormone rhythms during days off. For this night worker, melatonin levels were shifted to daytime. A second one presented clear alterations in IL-1beta and hormone rhythms on days-off. Conclusions. Our preliminary results suggest that night work can disturb the variation pattern of salivary IL-1beta. No association of this variation with sleep was observed. It seems that disruption in hormone rhythms interfere with salivary IL-1beta production. IL- 1beta production pattern seems to be maintained when rhythms are present, in spite of a shift in melatonin secretion. Show more
Keywords: shiftwork, cytokines, biological rhythms
DOI: 10.3233/WOR-2012-0952-5788
Citation: Work, vol. 41, no. Supplement 1, pp. 5788-5790, 2012
Authors: Buzanello, Márcia Rosângela | Moro, Antônio Renato Pereira
Article Type: Research Article
Abstract: Occupational cold exposure is an important risk factor that increases stress at work and can induce many health effects like diseases and symptoms related to cold, including work-related musculoskeletal disorders. The methodological procedures were performed to measure these environmental variables as recommended by the ISO 7726/85. For the analysis of repetitiveness was used the OCRA checklist and evaluation of musculoskeletal morbidity conducted by the Nordic Musculoskeletal Questionnaire. So the objective of this study was to investigate the correlation between cold environmental variables and prevalence of musculoskeletal morbidity in the repetitive work. Was found association between work in cutting and boning …sector (occupational cold and repetitive work) and the presence of musculoskeletal morbidity, with a significance of 99%. Show more
Keywords: Artificial cold, Nordic Musculoskeletal Questionnaire, OCRA
DOI: 10.3233/WOR-2012-0953-5791
Citation: Work, vol. 41, no. Supplement 1, pp. 5791-5793, 2012
Authors: Costa, R. | Barros, R. | Campos, D. | Lima, D. | Barbosa, Geórgia
Article Type: Research Article
Abstract: Occupational diseases are those acquired in the work. Statistics show an increase number of cases, victims like typists, telephone's operators, cashiers and many others with varied levels of involvement. It is composed of disorders affecting the upper limbs being recognized by the Ministry of Social Welfare. Among these diseases stands out for its high occurrence Carpal Tunnel Syndrome (CTS). It has been considered a disease of the century, because its incidence has increased in 40.8% of repetitive stress disorders, with prevalence in females, and predominant age ranging from 25 to 40 years. It is characterized by pain and paresthesia in …the first four fingers and wrists, and arm pain, weakness, numbness in the territory of the median nerve, preserving or not the palmar sensation and numbness in the median sensory distribution. This study aims to assess functional capacity and severity of symptoms presented by cashiers diagnosed with CTS. It is a descriptive and quantitative in nature. The population consists of 13 grocery store cashiers of both sexes, with a workload of 42 hours. We will be used as an instrument called the Boston Carpal Tunnel Questionnaire. That purports to be an effective means of measuring the numbness and pain in hands and wrists. Exclusion criteria we consider the subjects who have other diseases associated with CTS. The collection is with the possibility of partial results to be entered in a spreadsheet in Microsoft Excel for data analysis and subsequent discussion and correlation with the current literature. Show more
Keywords: Carpal Tunnel Syndrome, Cashiers, Occupational Diseases and Repetitive Strain
DOI: 10.3233/WOR-2012-0954-5794
Citation: Work, vol. 41, no. Supplement 1, pp. 5794-5798, 2012
Authors: Comper, Maria Luiza C. | Padula, Rosimeire S.
Article Type: Research Article
Abstract: This article intends to discuss the interfaces of Decree No. 6042 and the adoption of its guidelines as a strategy to reduce the occupational hazards.
Keywords: Brazilian Government, Tax policy, Occupational Risks
DOI: 10.3233/WOR-2012-0955-5799
Citation: Work, vol. 41, no. Supplement 1, pp. 5799-5800, 2012
Authors: Padula, Rosimeire Simprini | de Abreu, Graciela Junqueira
Article Type: Research Article
Abstract: The study aims to evaluate the sleep quality and presence of daytime sleepiness in workers.
Keywords: Industry, Organization, Accident
DOI: 10.3233/WOR-2012-0956-5801
Citation: Work, vol. 41, no. Supplement 1, pp. 5801-5802, 2012
Authors: Drucker, L | Amaral, M | Carvalheira, C
Article Type: Research Article
Abstract: This work studies biomechanical hazards to which the workforce of Instituto Nacional de Metrologia, Qualidade e Tecnologia Industrial (Inmetro) is exposed. It suggests a model for ergonomic evaluation of work, based on the concepts of resilience engineering which take into consideration the institute's ability to manage risk and deal with its consequences. Methodology includes the stages of identification, inventory, analysis, and risk management. Diagnosis of the workplace uses as parameters the minimal criteria stated in Brazilian legislation. The approach has several prospectives and encompasses the points of view of public management, safety engineering, physical therapy and ergonomics-oriented design. The suggested …solution integrates all aspects of the problem: biological, psychological, sociological and organizational. Results obtained from a pilot Project allow to build a significant sample of Inmetro’s workforce, identifying problems and validating the metodology employed as a tool to be applied to the whole institution. Finally, this work intends to draw risk maps and support goals and methods based on resiliency engineering to assess environmental and ergonomic risk management. Show more
Keywords: Ergonomical assessment, work place evaluation, occupational health and safety
DOI: 10.3233/WOR-2012-0957-5803
Citation: Work, vol. 41, no. Supplement 1, pp. 5803-5805, 2012
Authors: Gorgulho, Bartira | Marchioni, Dirce Maria Lobo | da Conceição, Adriana Balian | Steluti, Josiane | Mussi, Marina Hurga | Nagai-Manelli, Roberta | Teixeira, Liliane Reis | da Luz, Andréa Aparecida | Fischer, Frida Marina
Article Type: Research Article
Abstract: Considering the scarcity of studies with young workers and the role of diet in the prevention of chronic diseases, the objective of the study was to assess the quality of diet of working college students. The present study investigated 43 university students, aged between 18 and 25 years old who had systematically being involved in a working activity in the past 6 months, paid or unpaid, at least 6 hours daily, five days a week. Dietary intake measured by seven dietary records covering every day of the week was used to calculate the Brazilian Healthy Eating Index Revised (B-HEIR). It …was observed a low B-HEIR score (53.43,±7.81) indicating a risk of a poor quality of diet, with high intake of sodium and sugar and low consumption of fruits and whole grains. This poor quality of diet can result in an inadequate nutritional status that may increase the risk of obesity and chronic diseases. Show more
Keywords: diet, workers, young adults
DOI: 10.3233/WOR-2012-0958-5806
Citation: Work, vol. 41, no. Supplement 1, pp. 5806-5809, 2012
Authors: Vitari, Flávia Curi | Francisco, Hilmar Soares | da Silva Mello, Márcia Gomide
Article Type: Research Article
Abstract: The Fire Brigade of the State of Rio de Janeiro (CBMERJ) is Brazil’s most ancient and is one of the military forces of the state. It has the primary function of activities related to civil defense of the state._This study aims to contribute to the improvement of the current situation by proposing a solution of eliminating totally or at least mitigating risks of ergonomic injury, since all operating activities are based on the performance of man, applying techniques and equipment with intensive use of hands, teamwork, extended shifts and living with stressful situations, which enhance the occurrence of awkward postures …among other ergonomic risk factors._This is a quantitative study._The fields of study were five operational units with the highest statistical service of the Corporation. The following items were analyzed: profile of the firemen, work environment, activity performed, adequacy of training received and epidemiological assessment of pain. In total, 208 questionnaires were answered. Data analysis was performed by frequency and presented in tables, charts and graphs. It is important to implement procedures aimed at occupational health and safety of firefighters in the light of ergonomic concepts, so that crews activities are carried out with increased safety and quality. Show more
Keywords: Occupational,Health, Occupational Safety, Personal Protective Equipment, work environment
DOI: 10.3233/WOR-2012-0959-5810
Citation: Work, vol. 41, no. Supplement 1, pp. 5810-5812, 2012
Authors: Mafra, Eliane | Batiz, Eduardo Concepcion | Macedo, Marcelo
Article Type: Research Article
Abstract: The aim of this project is the development of a pedagogical tool that could address the needs related to the learning process of the blind and could also be used in the pedagogical process of people who are visually impaired. This project also has the objective of showing how the forms of the Ruler of Inclusion were planned in order to facilitate learning while addressing issues related to its safety, practicality and multifunctionality, aspects that are broached in a future work using descriptive, exploratory and phenomenological analyses to verify the understanding of the learning concepts applied to the ruler.
Keywords: Ruler of inclusion, learning process, safety, practicality, multifunctionality
DOI: 10.3233/WOR-2012-0960-5813
Citation: Work, vol. 41, no. Supplement 1, pp. 5813-5814, 2012
Authors: Silva, Amanda Aparecida | Fischer, Frida Marina
Article Type: Research Article
Abstract: This manuscript presents a review of the literature about medical leaves due to mental and behavioral disorders and return to work of teachers. There are scarce published manuscripts. Most articles relate with prevalence of mental disorders and factors associated with the work organization, and did not mention intervention proposals and or changes in the work organization and teaching work. Proposed actions are discussed.
Keywords: mental health, teaching, work organization, medical leave, return to work
DOI: 10.3233/WOR-2012-0961-5815
Citation: Work, vol. 41, no. Supplement 1, pp. 5815-5818, 2012
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