Fatigue and Efficiency: A Study in IndustryCharities publication committee, 1912 - 893 páginas |
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... practically unknown to those who have been most active in preserving for working people a minimum of human leisure . Yet such scientific authority is precisely what is most needed today for a more rational progress in the future than in ...
... practically unknown to those who have been most active in preserving for working people a minimum of human leisure . Yet such scientific authority is precisely what is most needed today for a more rational progress in the future than in ...
Página 19
... practically the same for each person whether his contractions are voluntary or due to elec- tric stimulation . Some persons obviously tire less quickly than others ; some work at high pressure for a short time , giving out suddenly ...
... practically the same for each person whether his contractions are voluntary or due to elec- tric stimulation . Some persons obviously tire less quickly than others ; some work at high pressure for a short time , giving out suddenly ...
Página 23
... practically used up . Thus we have reached the other fundamental factor in fatigue , -the consumption of the energy - yielding substance itself . Not only does tissue manufacture poison for itself in its very act of living , casting off ...
... practically used up . Thus we have reached the other fundamental factor in fatigue , -the consumption of the energy - yielding substance itself . Not only does tissue manufacture poison for itself in its very act of living , casting off ...
Página 27
... practically estimate any one form of fatigue separately ; we cannot set definite limits where nervous fatigue ends and muscular fatigue begins , or vice versa . They are inevitably bound up together , since every voluntary muscular act ...
... practically estimate any one form of fatigue separately ; we cannot set definite limits where nervous fatigue ends and muscular fatigue begins , or vice versa . They are inevitably bound up together , since every voluntary muscular act ...
Página 30
... practically unfatiguable . It has long been supposed that while nerve fiber is proved highly resistant , the central portion of the nervous system is extremely susceptible to fatigue . It has been thought that after prolonged muscular ...
... practically unfatiguable . It has long been supposed that while nerve fiber is proved highly resistant , the central portion of the nervous system is extremely susceptible to fatigue . It has been thought that after prolonged muscular ...
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Términos y frases comunes
61st Congress Abbé accidents allowed average British canneries cent chap closing hour contract cotton mill dangerous diseases earn effects efficiency eight eight-hour day employed employers employment of women enacted enforcement exemptions exhaustion experience fact factory inspectors fatigue foot sewing girls glycogen hours of labor human ical increase industrial injuries investigation kilos labor legislation laundries limiting machine machinery manufacture Massachusetts mechanical ment mercantile establishments mills monotony muscle muscular nerve nervous neurasthenia night shifts non-textile number of hours o'clock occupations operation organism output overstrain overtime overwork period persons physical physicians physiological piece-work pig iron practice production prohibited protection reduced regulation rest Salford scientific management season Sidney Webb South Carolina speed statistics statute strain telephone ten-hour day textile tion trades twelve hours United wage-earners wages week women's hours workday workers workmen York Zeiss