Results 21 to 30 of about 416,311 (267)
BMC Musculoskeletal Disorders, 2020 Background Work-related musculoskeletal disorders (WMSDs) represent an important socio-economic burden. The current risk assessment and management involved in the ethiopathogenesis of WMSDs is based on observational tools and checklists, which have some ...
Fabrizio Russo +6 more
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Nanomaterials, 2021 Titanium dioxide nanoparticles (TiO2NPs) are increasingly used in consumer products, industrial and medical applications, raising concerns on their potential toxicity.
Anna Maria Fresegna +6 more
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Applied Sciences, 2021 Scientists and technicians who work in contact with laboratory animals are exposed to complex biological mixtures from animals, bedding and feed. The main objective of this study was to characterize the exposures to endotoxins and animal allergens in a ...
Simona Di Renzi +9 more
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Safety and Health at Work, 2021 Backround: Working condition surveys are widely recognized as useful tools for monitoring the quality of working life and the improvements introduced by health and safety policy frameworks at the European and national level.
Matteo Ronchetti +3 more
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International Journal of Population Data Science, 2017 Objective The majority of standard coding systems applied to health data are hierarchical: they start with several major categories and then each category is broken into subcategories across multiple levels.
Behrooz Hassani-Mahmooei +2 more
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Korean Translation and Psychometric Properties of Self-Report Instrument for Mobility Measuring for Adults With Lower Limb Amputation [PDF]
Annals of Rehabilitation MedicineObjective To assess mobility in prosthetic limb users, the Prosthetic Limb Users Survey of Mobility (PLUS-M) was developed as a brief item bank. The PLUS-M exhibits good reliability and has been translated into more than 15 languages; however, a Korean ...
Jin Hong Kim, Sohye Jo, Gangpyo Lee
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Matrix compensation and diagonal compensation
Journal of Computational and Applied Mathematics, 1995 Let \(A\) be a symmetric positive definite matrix which is decomposed as \(A=B+R\) in some natural way. Typically \(B\) has a special sparsity pattern and \(R\) can be considered as a ``rest''. A matrix \(D\) is called a compensative matrix of \(R\) if \(D-R\) is positive semidefinite. Now define \(M=B+D\), so \(M\) is a compensative matrix of \(A\). \(
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Minireview: Sex Differences in Adult and Developing Brains: Compensation, Compensation, Compensation [PDF]
Endocrinology, 2004 AbstractDespite decades of research, we do not know the functional significance of most sex differences in the brain. We are heavily invested in the idea that sex differences in brain structure cause sex differences in behavior. We rarely consider the possibility that sex differences in brain structure may also prevent sex differences in overt ...
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Safety and Health at Work, 2013 A 46-year-old man who had worked as a bumper spray painter in an automobile body shop for 15 years developed lung cancer. The patient was a nonsmoker with no family history of lung cancer.
Boowook Kim +3 more
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Micro, 2023 The Italian Thermotechnical Committee is drafting a new standard for the life assessment of creep-operated pressure equipment, including modern steam boilers.
Andrea Tonti, Pietro De Blasi
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