A Practical Method of Estimating an Individual's Maximal Oxygen Intake

Maritz, J. S.; Morrison, J. F.; Peter, John; Strydom, N. B.; Wyndham, C. H.

doi:10.1080/00140136108930512

Cited by 158 publications

(69 citation statements)

References 3 publications

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“…The method followed in this study was identical to that of Martiz, Morrison, Peter, et al [12]. During this study each subject was asked to step on and off a 30-cm high step at a rate of 15 times/min for 8 min and a 40-cm high one at a rate of 25 times/min.…”

Section: Maximum Cardiorespiratory Performancementioning

confidence: 99%

A Study of the Workload of Underground Trammers in the Ranigang Coal Field Area of West Bengal, India

Dey

Samanta

Saha

2006

International Journal of Occupational Safety and Ergonomics

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Section: Maximum Cardiorespiratory Performancementioning

confidence: 99%

A Study of the Workload of Underground Trammers in the Ranigang Coal Field Area of West Bengal, India

Dey

Samanta

Saha

2006

International Journal of Occupational Safety and Ergonomics

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“…According to Maritz et al, (1961), the average working heart rate (AWHR) standard for 8 hours industrial jobs should be 105 beats/min with a range of 95-115 beats/min. But as per Brouha (1967) HR in the industry should not exceed 110 beats/min as cumulative fatigue would likely to ensue beyond this HR level.…”

Section: Resultsmentioning

confidence: 99%

Assessment of Cardiac Cost of Two Age Groups of Brick Carriers During Summer in Different Unorganized Brick making Sector in West Bengal, India

Maity¹,

Sahu²

2016

Int.J.Curr.Res.Aca.Rev.

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In brick making industry, brick carrying activity requires extreme physical efforts and imposes additional load on cardiovascular system of the workers in hot environment. Lack of data about age associated alteration of cardiac cost among the brick carriers impinged us for this study. The purpose of this study was to assess the cardiac cost of two age groups of brick carriers in summer seasons. 156 brick carriers, having minimum one years experiences, were divided into two groups i.e., younger carriers and older carriers. Anthropometric parameters along with different cardiac indices were calculated with Polar Heart-Rate Monitor. The wet bulb globe temperature (WBGT out ) index of the worksite was also measured. Group-wise comparison of cardiac indices and effect of age on those indices were performed using‗t'-test and correlation coefficients respectively adjusting for confounders. All cardiac parameters were positively correlated with one another except for average working HR with PREC, Relative CC and Net CC; Working HR max with PREC and Relative CC; and SRHB with Relative CC. It was seen that the brick carriers surpassed the recommended limits of cardiac strain indices like Net CC and Relative CC, especially with increasing age. This indicates the job used to -heavy‖ to -extremely heavy‖ in accordance with the cardiac parameters.

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“…The opens the door to further developments of other body parts motion in a similar manner. [6][7][8][9][10][11][12][13][14] RECOMMENDATIONS:…”

Section: -11mentioning

confidence: 99%

“…The temperature of the animal chamber must also be maintained to insure that the animals do not perish as a axnsquence of heat stress. [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] Lethality should be a result of toxic gases and aerosols alone.…”

Section: -16mentioning

confidence: 99%

“…This constitutes a very likely flight line fire scenario. Data will be [3][4][5][6][7][8][9][10][11][12][13][14][15] collected from this fire by the Midwest Research Institute. The critical data will be to determine the variation of C and particulates at a distance from the fire which is a likely fire fighting distance.…”

Section: Mexioo Engineering Research Institute (Nmeri)mentioning

confidence: 99%

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United States Air Force Summer Research Program - 1991. Summer Faculty Research Program (SFRP) Reports. Volume 2. Armstrong Laboratory, Wilford Hall Medical Center

Moore¹,

Crittenden²,

Duncan³

et al. 1991

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A Practical Method of Estimating an Individual's Maximal Oxygen Intake

Cited by 158 publications

References 3 publications

A Study of the Workload of Underground Trammers in the Ranigang Coal Field Area of West Bengal, India

A Study of the Workload of Underground Trammers in the Ranigang Coal Field Area of West Bengal, India

Assessment of Cardiac Cost of Two Age Groups of Brick Carriers During Summer in Different Unorganized Brick making Sector in West Bengal, India

United States Air Force Summer Research Program - 1991. Summer Faculty Research Program (SFRP) Reports. Volume 2. Armstrong Laboratory, Wilford Hall Medical Center

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