Proceedings of the Royal Society of London最新文献_第2页

III. Further experiments on the Effect of Alcohol and Exercise on the Elimination of Nitrogen and on the Pulse and Temperature of the Body.” 3关于酒精和运动对氮的消除以及对身体脉搏和体温影响的进一步实验。”

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1871.0076

E. Parkes

{"title":"III. Further experiments on the Effect of Alcohol and Exercise on the Elimination of Nitrogen and on the Pulse and Temperature of the Body.”","authors":"E. Parkes","doi":"10.1098/rspl.1871.0076","DOIUrl":"https://doi.org/10.1098/rspl.1871.0076","url":null,"abstract":"In the ‘Proceedings of the Royal Society’ (xviii. p. 362, xix. p. 73) are some observations by the late Count Wollowicz and myself on the effect of alcohol, brandy, and claret on the elimination of nitrogen. As the experiments were on one man, I have taken an opportunity of repeating them on another person; and as the late observations of Dr. Austin Flint (junior) on a man who walked 317 miles in five days have appeared to some persons to run counter to the now generally accepted view that exercise produces either no change or only insignificant changes in the urea, I have combined experiments on exercise with those on alcohol. With respect, however, to Dr. Austin Flint’s experiments, it would appear that while the egress of nitrogen was determined with the greatest accuracy, the amount taken in was for the most part merely estimated by reference to Payen’s Tables, and therefore there is no certainty that the ingress was what it is assumed to have been. The food also was very varied, so that the difficulty of properly estimating the nitrogen was still more increased. The following experiments were made on a soldier, W. D., aged 30. I He is a powerfully built man, 5 feet 6 inches in height, and measuring 40 inches round the chest. As a young man, he had been employed in a distillery near Glasgow, and at that time drank largely of whisky, some times taking half a piut before breakfast. For the last ten years, since he t has been in the army, he has been very temperate, taking chiefly beer in moderate quantities, and only occasionally spirits. He bears the character of a very steady soldier, and has always had perfect health, with the exception of an attack of “spotted typhus” six years ago. He has never served abroad.","PeriodicalId":20661,"journal":{"name":"Proceedings of the Royal Society of London","volume":"20 1","pages":"402 - 414"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rspl.1871.0076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62205348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

II On the structure of magelona 二、关于麦哲伦的结构

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1876.0086

W. Mcintosh

引用次数: 1

I. The thermal emissivity of thin wires in air 1 .细导线在空气中的热辐射率

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1891.0022

W. Ayrton, H. Kilgour

引用次数: 1

III. Niagara falls as a chronometer of geological time 3尼亚加拉瀑布是地质年代的计时器

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1894.0091

J. W. Spencer

引用次数: 0

Principles of brain development. 大脑发育原理

Proceedings of the Royal Society of London Pub Date : 2017-01-01 Epub Date: 2016-12-01 DOI: 10.1002/wcs.1402

Joan Stiles

{"title":"Principles of brain development.","authors":"Joan Stiles","doi":"10.1002/wcs.1402","DOIUrl":"10.1002/wcs.1402","url":null,"abstract":"<p><p>Throughout much of the 20th century, the major models of brain development were strongly deterministic. It was thought that brain development proceeds via a prescribed blueprint that is somehow innately specified in the organism. Contemporary models present a distinctly different view of both inheritance and brain development. First, we do not inherit blueprints or plans, we inherit genes and the cellular machinery for expressing them. Genes carry essential information for creating proteins, but do not determine biological processes or developmental outcomes; the first cells contain the elements necessary for creating proteins based on the information coded in the nucleotide sequences of genes. Second, brain development is dynamic: the biological state of the brain at any moment is the product of developmental processes that involve an intricate interplay among genes and an ever-expanding range of environmental factors-from local cellular events to influences from the outside world. In science, models matter. They reflect underlying assumptions about how things can happen, and thus influence the kinds of questions we ask, the kinds of experiments we propose, the therapies we develop, and the educational curricula we construct. The dynamic model of brain development accounts for powerful neurobehavioral effects that can simply not be accommodated by deterministic models. WIREs Cogn Sci 2017, 8:e1402. doi: 10.1002/wcs.1402 For further resources related to this article, please visit the WIREs website.</p>","PeriodicalId":20661,"journal":{"name":"Proceedings of the Royal Society of London","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5182160/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84177476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

II. On underground temperatures, with observations on the conductivity of rocks, on the thermal effects of saturation and imbibition, and on a special source of heat in mountain ranges 2对地下温度，对岩石的导电性，对饱和和渗吸的热效应，以及对山脉中特殊热源的观察

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1884.0079

J. Prestwich

{"title":"II. On underground temperatures, with observations on the conductivity of rocks, on the thermal effects of saturation and imbibition, and on a special source of heat in mountain ranges","authors":"J. Prestwich","doi":"10.1098/rspl.1884.0079","DOIUrl":"https://doi.org/10.1098/rspl.1884.0079","url":null,"abstract":"Having filled a fresh, tube w ith fresh spun glass, I carefully exhausted w ith th e Sprengel pum p on January 24th, and the exhaustion was kep t up till February 5th, th a t is, fo r twelve days. During th is tim e I frequently tested w ith th e McLeod gauge. A very i slight increase of pressure was found during th a t in te rv a l; bu t it was iso slight th a t I am not able to say th a t i t was g reater th an th a t <which is observed a t all times, even w ith the Sprengel pum p in excellent order, w hen a vacuum is m aintained for several days. On F ebruary 5th, I passed th ree or four bottlesful of m ercury through the pum p, and had a vacuum of about 0*5 M as shown by the McLeod gauge. I then applied heat, and had in stan tly an abun dance of gas given off from th e spun glass. This was collected as before, and analysed. The num ber of glass fibres was 15,500, giving an estim ated surface area of 3527 sq. centim s. The am ount of gas given off was 0'41 c .c .; which is considerably less in proportion th a n in my first experim ent. Of th is gas i t was found th a t 78'6 per cent, was carbonic acid gas (absorbable by caustic potash). Of th e rem ainder 10‘5 per cent, was oxygen (absorbed by pyrogallic acid and potash) ; while 89‘5 per cent, was left unab so rb ed ; and m ay be supposed to be m ainly nitrogen. The very large proportion of carbonic acid gas is rem arkable, and i t is difficult to account for, unless we m ay suppose th a t it was taken up by the glass in large quan tity d u rin g the operations of drawing out the glass in to fibres, and enclosing i t in th e contain ing tube—operations during which there was, in these prelim inary experi ments, an abundant supply from the blowpipe flames. 1885.] Underground Tem,fyc.","PeriodicalId":20661,"journal":{"name":"Proceedings of the Royal Society of London","volume":"38 1","pages":"161 - 168"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rspl.1884.0079","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62286052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On the numerical computation of the functions G0(x), G1(x), and Jn(x√¯i) 关于函数G0(x)、G1(x)、Jn(x√¯i)的数值计算

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1899.0069

W. S. Aldis

引用次数: 0

On the interpretation of photographic records of the response of nerve obtained with the capillary electrometer 毛细管静电计对神经反应照相记录的解释

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1902.0020

G. J. Burch

引用次数: 0

I. On the specific heats of gases at constant volume. (Preliminary note.) 关于气体在定容时的比热。(初步注意。)

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1888.0070

J. Joly

引用次数: 0

II. On an electro-magnetic gyroscope 2在电磁陀螺仪上

Proceedings of the Royal Society of London Pub Date : 2017-01-01 DOI: 10.1098/rspl.1879.0122

M. W. de Fonvielle

引用次数: 0