Fatigue and Efficiency: A Study in IndustryCharities publication committee, 1912 - 893 páginas |
Dentro del libro
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Página 22
... mechanical energy in the process . With the released energy , contraction of the muscle takes place and hence ultimately the industrial labor which is our special theme . The heat contributes to our body temperature . The chemical ...
... mechanical energy in the process . With the released energy , contraction of the muscle takes place and hence ultimately the industrial labor which is our special theme . The heat contributes to our body temperature . The chemical ...
Página 43
... mechanical rhythms , will of necessity come within the scope of our brief analysis , as well as the now recognized relation between fatigue and the incidence of industrial accidents . 1. SPEED AND COMPLEXITY ( a ) THE TELEPHONE SERVICE ...
... mechanical rhythms , will of necessity come within the scope of our brief analysis , as well as the now recognized relation between fatigue and the incidence of industrial accidents . 1. SPEED AND COMPLEXITY ( a ) THE TELEPHONE SERVICE ...
Página 66
... mechanical contrivances to regu- late the speed and spacing of the eyelets . Women maintain that they can work faster than men at this machine , because they can keep a supply of uppers ready in their laps , while men are obliged to ...
... mechanical contrivances to regu- late the speed and spacing of the eyelets . Women maintain that they can work faster than men at this machine , because they can keep a supply of uppers ready in their laps , while men are obliged to ...
Página 67
... mechanical movements . 3. PHYSIOLOGY OF MONOTONY It goes without saying that monotony of work , of which these are random examples , cannot be avoided in our in- dustries . It is a part of their development , and even when ingenious ...
... mechanical movements . 3. PHYSIOLOGY OF MONOTONY It goes without saying that monotony of work , of which these are random examples , cannot be avoided in our in- dustries . It is a part of their development , and even when ingenious ...
Página 80
... mechanical rhythm , fatigue is likely to ensue . Rhythm in human beings is not a fanciful or theoretic notion ; it is a common endowment . The human organism instinctively attunes itself to rhythm , as a dancer yields her- self to her ...
... mechanical rhythm , fatigue is likely to ensue . Rhythm in human beings is not a fanciful or theoretic notion ; it is a common endowment . The human organism instinctively attunes itself to rhythm , as a dancer yields her- self to her ...
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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