Author: Ram R. Bishu
Publisher:
ISBN:
Category : Life support systems (Space environment)
Languages : en
Pages : 20
Book Description
Force-endurance Capabilities of Extravehicular Activity (EVA) Gloves at Different Pressure Levels
Author: Ram R. Bishu
Publisher:
ISBN:
Category : Life support systems (Space environment)
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Life support systems (Space environment)
Languages : en
Pages : 20
Book Description
Force-endurance Capabilities of Extravehicular Activity (EVA) Gloves at Different Pressure Levels
Investigation of the Effects of Extravehicular Activity (Eva) Gloves on Performance
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722606633
Category :
Languages : en
Pages : 52
Book Description
The objective was to assess the effects of extravehicular activity (EVA) gloves at different pressures on human hand capabilities. A factorial experiment was performed in which three types of EVA gloves were tested at five pressure differentials. The independent variables tested in this experiment were gender, glove type, pressure differential, and glove make. Six subjects participated in an experiment where a number of dexterity measures, namely time to tie a rope, and the time to assemble a nut and bolt were recorded. Tactility was measured through a two point discrimination test. The results indicate that with EVA gloves strength is reduced by nearly 50 percent, there is a considerable reduction in dexterity, performance decrements increase with increasing pressure differential, and some interesting gender glove interactions were observed, some of which may have been due to the extent (or lack of) fit of the glove to the hand. The implications for the designer are discussed. Bishu, Ram R. and Klute, Glenn Johnson Space Center...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722606633
Category :
Languages : en
Pages : 52
Book Description
The objective was to assess the effects of extravehicular activity (EVA) gloves at different pressures on human hand capabilities. A factorial experiment was performed in which three types of EVA gloves were tested at five pressure differentials. The independent variables tested in this experiment were gender, glove type, pressure differential, and glove make. Six subjects participated in an experiment where a number of dexterity measures, namely time to tie a rope, and the time to assemble a nut and bolt were recorded. Tactility was measured through a two point discrimination test. The results indicate that with EVA gloves strength is reduced by nearly 50 percent, there is a considerable reduction in dexterity, performance decrements increase with increasing pressure differential, and some interesting gender glove interactions were observed, some of which may have been due to the extent (or lack of) fit of the glove to the hand. The implications for the designer are discussed. Bishu, Ram R. and Klute, Glenn Johnson Space Center...
Investigation of the Effects of Extravehicular Activity (EVA) Gloves on Performance
Author: Ram R. Bishu
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 56
Book Description
1996 AIAA Space Programs and Technologies Conference
Scientific and Technical Aerospace Reports
Monthly Catalog of United States Government Publications
Muscle Strength
Author: Shrawan Kumar
Publisher: CRC Press
ISBN: 0203503597
Category : Technology & Engineering
Languages : en
Pages : 554
Book Description
Muscle strength is an important topic for ergonomics practitioners and physiologists to understand, especially as it relates to workplace injuries. Muscle strength and function is at the heart of many injuries that lead to reduced productivity and economic strain on the worker, the company, and society as a whole. This comprehensive source o
Publisher: CRC Press
ISBN: 0203503597
Category : Technology & Engineering
Languages : en
Pages : 554
Book Description
Muscle strength is an important topic for ergonomics practitioners and physiologists to understand, especially as it relates to workplace injuries. Muscle strength and function is at the heart of many injuries that lead to reduced productivity and economic strain on the worker, the company, and society as a whole. This comprehensive source o
Biomechanics in Ergonomics
Author: Shrawan Kumar
Publisher: CRC Press
ISBN: 0849379091
Category : Medical
Languages : en
Pages : 744
Book Description
Safety or comfort? Can you truly have one without the other? Is it feasible to have both? Although by no means the only factor, a deep understanding of biomechanics plays a leading role in the design of work and workplaces that are both pain and injury free. Standing firmly on the foundation built by the previous edition, the second edition of Biom
Publisher: CRC Press
ISBN: 0849379091
Category : Medical
Languages : en
Pages : 744
Book Description
Safety or comfort? Can you truly have one without the other? Is it feasible to have both? Although by no means the only factor, a deep understanding of biomechanics plays a leading role in the design of work and workplaces that are both pain and injury free. Standing firmly on the foundation built by the previous edition, the second edition of Biom