Scientific Tracts, for the Diffusion of Useful Knowledge ...Light & Stearns, 1836 - 308 |
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Strona 50
... organs which Anatomy describes ; and has been greatly aided by experiments on various animals , which are thus made beneficial to man . Medicine , ( from the Latin medico , I cure , ) in its most general sense , treats of Hygiene , or ...
... organs which Anatomy describes ; and has been greatly aided by experiments on various animals , which are thus made beneficial to man . Medicine , ( from the Latin medico , I cure , ) in its most general sense , treats of Hygiene , or ...
Strona 80
... organ of vision . And both these causes produce more injury to the eye in the evening , when our bodies are fatigued and a slight degree of fever is present , than in the morning , after we are rested and refreshed with sleep . One ...
... organ of vision . And both these causes produce more injury to the eye in the evening , when our bodies are fatigued and a slight degree of fever is present , than in the morning , after we are rested and refreshed with sleep . One ...
Strona 126
... organs , and the fluids by which worn out parts are removed by excretion . The sap or common juice of plants consists chiefly of this fluid ; and the blood of mán contains ninety per cent of water . Plants as well as animals and man can ...
... organs , and the fluids by which worn out parts are removed by excretion . The sap or common juice of plants consists chiefly of this fluid ; and the blood of mán contains ninety per cent of water . Plants as well as animals and man can ...
Strona 132
... organs , and in scrofulous diseases of the system . The most remarka⚫ ble springs of this character contain sensible proportions of iodine and bromine , in the state of hydriodates and hydrobromates of soda and magnesia , to which ...
... organs , and in scrofulous diseases of the system . The most remarka⚫ ble springs of this character contain sensible proportions of iodine and bromine , in the state of hydriodates and hydrobromates of soda and magnesia , to which ...
Strona 137
... organs called dyspepsia , arises chiefly from the use of impure water . I have made several analyses of Boston well water , in order to ascertain whether this opinion is founded on suf- ficient evidence . * Some specimens have given as ...
... organs called dyspepsia , arises chiefly from the use of impure water . I have made several analyses of Boston well water , in order to ascertain whether this opinion is founded on suf- ficient evidence . * Some specimens have given as ...
Inne wydania - Wyświetl wszystko
Scientific Tracts, for the Diffusion of Useful Knowledge (Classic Reprint) B. B. Thatcher Podgląd niedostępny - 2017 |
Scientific Tracts, for the Diffusion of Useful Knowledge (Classic Reprint) B. B. Thatcher Podgląd niedostępny - 2017 |
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Popularne fragmenty
Strona 55 - Falsely luxurious, will not man awake ; And, springing from the bed of sloth, enjoy The cool, the fragrant, and the silent hour, To meditation due and sacred song ? For is there aught in sleep "Can charm the wise ? To lie in dead oblivion, losing half The fleeting moments of too short a life ; Total extinction of th' enlighten'd soul ! Or else to feverish vanity alive, Wilderd, and tossing through distemper'd dreams?
Strona 56 - Come, my beloved, let us go forth into the field; let us lodge in the villages. Let us get up early to the vineyards; let us see if the vine flourish, whether the tender grape appear, and the pomegranates bud forth: there will I give thee my loves.
Strona 279 - And God set them in the firmament of heaven to give light upon the earth, And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good. And the evening and the morning were the fourth day.
Strona 170 - We hope to increase and promote the practice already begun, of submitting national differences to amicable discussion and arbitration ; and finally, of settling all national controversies by an appeal to reason, as becomes rational creatures, and not by physical force, as is worthy only of brute beasts ; and that this shall be done by a congress of Christian nations, whose decrees shall be enforced by public opinion that rules the world...
Strona 52 - Her influence on the mind, like that of the sun on the chilled earth, has long been preparing it for higher cultivation, and further improvement.
Strona 216 - Then let those who are to give and receive the signals, write upon five tablets the five portions of the letters in their proper order ; and concert together the following plan. That he, on one side, who is to make the signal, shall first raise two lighted torches, and hold them erect, till they are answered by torches from the other side. This only serves to show, that they are on both sides ready and prepared.
Strona 153 - ... a free circulation of air. If you rear a piece of timber, newly cut down, in an upright position in the open air, it will last for ages. Put another piece of the same tree into a ship, or into a house, where there is no access to the fresh air, and ere long it will be decomposed. But, should you have painted the piece of wood which you placed in an upright position, it will not last long ; because, the paint having stopped up its pores, the incarcerated juices have become vitiated, and have caused...
Strona 28 - Well might the poet say—" a thing of beauty is a joy for ever," since beauty was then a joy to me, as I hope it may be now. Ah ! why do we seek to destroy it ? They say he is a benefactor who makes two blades of grass grow in the place of one ; and I am sure he is equally a benefactor who converts a waste into a garden, instead of a garden into a waste. If even you look at it from a utilitarian point of view, it is still the same ; since beauty means health, and sweetness, and enjoyment; what the...
Strona 278 - But of this one thing be not ignorant, my beloved, that one day with the Lord is as a thousand years, and a thousand years as one day.
Strona 131 - Among the presents sent by Cortes, the conqueror of Mexico, to Charles V., were " cotton mantles, some all white, others mixed with white and black, or red, green, yellow, and blue j waistcoats, handkerchiefs, counterpanes, tapestries, and carpets of cotton...