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Dielectric behavior of XLPE aged under multi-stressing conditions
(2005-12-01)
In this work fresh cables were laboratory aged under multi-stressing conditions at room temperature. Foils were peeled from cables, with approximately 150 ?m thickness, from the outer, middle and inner positions of the ...
Dielectric behavior of XLPE aged under multi-stressing conditions
(2005-12-01)
In this work fresh cables were laboratory aged under multi-stressing conditions at room temperature. Foils were peeled from cables, with approximately 150 ?m thickness, from the outer, middle and inner positions of the ...
Stress at work among electric utility workers
(Kawasaki, 2009)
In the last decades there was an increase in stress at work and its effects on workers' health. These issues are still little studied in the electric utility sector. This study aims to evaluate factors associated with ...
Stress at Work among Electric Utility Workers
(NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN, 2009)
In the last decades there was an increase in stress at work and its effects on workers' health. These issues are still little studied in the electric utility sector. This study aims to evaluate factors associated with ...
Study of the thermo-mechanical and electrical properties of conducting composites containing natural rubber and carbon black
(2005-12-01)
This work shows the preparation and characterization of composites obtained by mixing natural rubber (NR) and carbon black (CB) in different percentages aiming suitable mechanical properties, processability and electrical ...
Study of the thermo-mechanical and electrical properties of conducting composites containing natural rubber and carbon black
(2005-12-01)
This work shows the preparation and characterization of composites obtained by mixing natural rubber (NR) and carbon black (CB) in different percentages aiming suitable mechanical properties, processability and electrical ...
Electric countershock and cold stress effects on liver and adrenal gland
(Faculdade de Medicina / USP, 2010-01-01)
OBJECTIVES: Cold exposure induces glycogen and lipid depletion in the liver and the adrenal gland, respectively. However, no previous study has determined the effects of electrical countershock on those tissues. We aimed ...
Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel
(ELSEVIER SCIENCE BV, 2008)
Cold-rolled (0-19% of reduction) 0.5% Si electrical steel sheets were studied in detail, including macro and micro residual stress measurements, crystallographic texture, dc-hysteresis curves and iron losses. Even for the ...
Single-blind, randomized, controlled trial of pelvic floor muscle training, electrical stimulation, vaginal cones, and no active treatment in the management of stress urinary incontinence
(Faculdade de Medicina / USP, 2008-01-01)
PURPOSE: To compare the effectiveness of pelvic floor exercises, electrical stimulation, vaginal cones, and no active treatment in women with urodynamic stress urinary incontinence. PATIENTS AND METHODS: One hundred eighteen ...