Report, المجلدات 5-9 |
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الصفحة 36
... miles an hour ; an average man exposes a surface say 6 feet by 19 square feet to its action . Multiply that surface by the velocity and you have 90 feet a second , 5,400 feet a minute , 324,000 feet an hour , of pure fresh air moving 36 ...
... miles an hour ; an average man exposes a surface say 6 feet by 19 square feet to its action . Multiply that surface by the velocity and you have 90 feet a second , 5,400 feet a minute , 324,000 feet an hour , of pure fresh air moving 36 ...
الصفحة 39
... miles au hour . II . The amount of fresh air required for the school . This we have determined must be at least 1,000 cubic feet per head per hour upon 25,000 to 30,000 cubic feet in all . III . The temperature to be maintained in the ...
... miles au hour . II . The amount of fresh air required for the school . This we have determined must be at least 1,000 cubic feet per head per hour upon 25,000 to 30,000 cubic feet in all . III . The temperature to be maintained in the ...
الصفحة 18
... miles , one half more than Minnesota - nearly the same as Great Britain and Ireland - the half is more than 2,000 feet above the sea ; this half is chiefly made up of stony terraces of an elevation above the sea of 4,000 feet or more in ...
... miles , one half more than Minnesota - nearly the same as Great Britain and Ireland - the half is more than 2,000 feet above the sea ; this half is chiefly made up of stony terraces of an elevation above the sea of 4,000 feet or more in ...
الصفحة 19
... miles . and for the rest of the country northward very narrow , until the most northern part , where it widens again . On account of this northern latitude the distribution of light , the rela- tion of night and day , is very different ...
... miles . and for the rest of the country northward very narrow , until the most northern part , where it widens again . On account of this northern latitude the distribution of light , the rela- tion of night and day , is very different ...
الصفحة 35
... mile , of the living , which has been the proportion for many years . This proportion ( p . m . ) would of course be considerably increased , if the cause of death had always been reported , but as the disease is com- monly protected ...
... mile , of the living , which has been the proportion for many years . This proportion ( p . m . ) would of course be considerably increased , if the cause of death had always been reported , but as the disease is com- monly protected ...
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عبارات ومصطلحات مألوفة
acid Albert Lea Asylum average Blue Earth county Board of Health boys C. N. Hewitt carbonic acid Carleton College cause cent CHARLES N chlorine climate clothing co-education condition consumption contagion D. W. HAND diphtheria disease disinfected Duluth epidemic fact fatal favorable feet frequent girls give heat hygiene immigrants infected influence insane July June Mankato measles Minn Minneapolis Minnesota Monthly Mean Humidity Monthly Mean Temperature mortality Norway Norwegian November observed occurred opinion organic matter Owatonna parents patients Paul persons physical physicians poison population prevailed prevention Prof proportion pupils question Red Wing result river sanitary scarlet fever scholarship school houses Secretary State Board sexes sick small pox spirometer stove teachers theria throat tion town trace typhoid fever vaccination Valley ventilation virus vital statistics Wadena warm water supply Winona yellow fever young women
مقاطع مشهورة
الصفحة 259 - Better is little with the fear of the Lord Than great treasure and trouble therewith. Better is a dinner of herbs where love is, Than a stalled ox and hatred therewith.
الصفحة xx - HYGIENE is the art of preserving health ; that is, of obtaining the most perfect action of body and mind during as long a period as is consistent with the laws of life. In other words, it aims at rendering growth more perfect, decay less rapid, life more vigorous, death more remote.
الصفحة 82 - ... sufficient for the broad conclusions drawn from them; conclusions arising from exceedingly limited observation, and which did not command the assent of all the committee. We regret these opinions because they tend to open a controversy just closed, and to compel us to travel a second time over ground already painfully trodden, and this with the prospect of no other or better issue than that already reached. To be pushed back into the water, when we have just reached shore, is trying...
الصفحة 103 - Government to invite foreign nations to cooperate with it in the establishment of uniform and effective international quarantine regulations. 6. That whatever may be the practical value of quarantine, there is no doubt of the importance and value of internal sanitary measures in the prevention or modification of epidemic yellow fever, and that this Association strongly urges upon State and municipal authorities the great amount of responsibility which rests upon them on this account at times when...
الصفحة 264 - ... who spake of trees, from the cedar that is in Lebanon even to the hyssop that springeth out of the wall ; who spake also of beasts, and of fowls, and of creeping things, and of fishes.
الصفحة 266 - A merry heart doeth good like a medicine: but a broken spirit drieth the bones.
الصفحة 101 - ... conditions of yellow fever in the United States, with the help of the library of the Surgeon-General at Washington, and a personal experience of over two thousand cases, concludes, that nothing is so important in the prevention of yellow fever as proper watersupply and sewerage.
الصفحة 80 - ... that, to keep her class standing, the girl must devote more energy, and, consequently, work harder, to accomplish her task, making drafts upon her system, which, by the very nature of the case, is already taxed to meet the physiological demands made upon it. It is also well known that overwork, in whatever way induced, at the times indicated, will porduce deterioration of the system, which generally manifests itself by bloodlessness, followed by a train of evils which it is not necessary here...
الصفحة 80 - ... promptitude with which they responded to questions. We were, however, deeply impressed with the appearance of ill-health which most of them presented. It would not seem probable that, by mere coincidence, so many young women should be congregated together offering this peculiarity. There are a few notable exceptions, but as a whole, this appearance is unmistakable, and has given rise to considerable comment among the members of the board.
الصفحة 239 - ... pathology, that all parts of the body, the highest and the lowest, have a sympathy with one another more intelligent than conscious intelligence can yet, or perhaps ever will, conceive ; that there is not an organic motion, visible, or invisible, sensible or insensible, ministrant to the noblest or to the most humble purposes, which does not work its appointed effect in the complex recesses of the mind, and that the mind, as the crowning achievement of organisation, and the consummation and outcome...