Percents Research Articles

Making Sense of Percents

Making Sense of Percents

Proof of unconditional security of six-state quatum key distribution scheme

We prove the unconditional security of the standard six-state scheme for quantum key distribution (QKD). We demonstrate its unconditional security up to a bit error rate of 12.7 percents, by allowi...

Effect of aclacinomycin A on bone marrow (author's transl)

Japan White rabbits were treated with aclacinomycin A, a new anthracycline antitumor antibiotic, at a dose of 6.25 or 25.0 mg/kg by single intravenous, or 12.5 or 50.0 mg/kg by single oral administration, respectively. Beagle dogs were treated at a dose of 3.0 or 6.0 mg/kg by single intravenous injection. In rabbits in higher dose groups, RBC and WBC counts as well as lymphocyte ratio in peripheral blood decreased on day 1. Nucleated cell counts and erythroid elements in bone marrow decreased to raise M/E ratio (Myeloid/Erythroid ratio) on day 3. In a dog given at 6.0 mg/kg, WBC and platelet counts, lymphocyte and neutrocyte per cents in peripheral blood and also nucleated cells, particularly erythroid elements in bone marrow remarkably decreased on day 3 accompanied with an increase in M/E ratio. These changes were almost completely recovered by day 14 in both animals. No abnormalities were found in lower dose groups. Male Wistar rats, treated with the drug at a dose of 1.5 mg/kg by daily intraperitoneal injection for 30 days, showed slight decreases in peripheral WBC and RBC counts and M/E ratio in bone marrow. No change was observed in rats treated at 0.75 mg/kg and less for 30 days.

How I Learned to Do Percents

So, you're teaching percent! Your students have mastered fractions and decimals and the relationships of one to the other. All seems to be going well and you proceed to have your students change readily from the fraction to its decimal equivalent, and then from the decimal to its percent equivalent. Soon you arrive at something like table 1.

The Percent Game

Learning the equivalents of percents by playing a game.

Carbonization of Briquetts

About four kinds of briquett which differ one another in the quantity of volatile matter, the heat of carbonization was calculated from the combination of experimental data and equation derived by the authors.As the result, it was ascertained that the relation of direct proportion is nearly formed between the quantity of volatile matter and heat of carbonization.On the other hand, about kaolin, the heat of thermal decomposition was calculated using the same way for the purpose of examining above-mentioned values, and it became clear that the heat of thermal decomposition of kaolin can be calculated within the limit of error of a few percents deviating from the well known value.Consequently, it is believed by the authors that the values of heat of carbonization calculated are appropriate.

金属の結晶スベリが塗膜に及ぼす影響

The authors investigated the behavior of the paint film of zincchromate or mellamin paints on the single crystals or coarse grains of aluminum, when the slip deformation of aluminum occurred by stretch.The results were as follows:On the thin film of paint, the microcrack was found when the tensile strain became 3 percents, and on the film of zincchromate and hard mellamin paint breaks occurred along the slip lines which were inclined 75 degrees or more to the tensile direction.On the thick film, the crack was not found until deformation of 5 percents and on the film of zincchromate breaks occurred in the direction of the resultant of slip and tensile directions.On the mellamin film breaks occurred perpendicularly to the tensile direction.In the case of soft mellamin paint, the film was defermed along the slip deformation of aluminum until 12-15 percents and breaks occurred perpendicularly to the tensile direction.

THE EFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIET

ArticleTHE EFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIETVII. Life Span and Cause of DeathJames Rollin SlonakerJames Rollin SlonakerFrom the Department of Physiology, Stanford University, CaliforniaSearch for more papers by this authorPublished Online:01 Sep 1931https://doi.org/10.1152/ajplegacy.1931.98.2.266MoreSectionsPDF (1 MB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInWeChat Previous Back to Top Next Download PDF FiguresReferencesRelatedInformation More from this issue > Volume 98Issue 2September 1931Pages 266-275 Copyright & PermissionsCopyright © 1931 by American Physiological Societyhttps://doi.org/10.1152/ajplegacy.1931.98.2.266History Received 23 May 1931 Published online 1 September 1931 Published in print 1 September 1931 Metrics

EFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIET

ArticleEFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIETVI. Weight of Mothers during Gestation and LactationJames Rollin SlonakerJames Rollin SlonakerFrom the Department of Physiology, Stanford University, CaliforniaPublished Online:01 Jul 1931https://doi.org/10.1152/ajplegacy.1931.97.4.626MoreSectionsPDF (1 MB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInWeChat Previous Back to Top Next Download PDF FiguresReferencesRelatedInformation More from this issue > Volume 97Issue 4July 1931Pages 626-634 Copyright & PermissionsCopyright © 1931 by American Physiological Societyhttps://doi.org/10.1152/ajplegacy.1931.97.4.626History Received 6 April 1931 Published online 1 July 1931 Published in print 1 July 1931 Metrics

THE EFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIET

ArticleTHE EFFECT OF DIFFERENT PER CENTS OF PROTEIN IN THE DIETIII. Intake and Expenditure of EnergyJames Rollin SlonakerJames Rollin SlonakerFrom the Department of Physiology, Stanford University, CaliforniaPublished Online:01 Apr 1931https://doi.org/10.1152/ajplegacy.1931.97.1.15MoreSectionsPDF (923 KB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInWeChat Previous Back to Top Next Download PDF FiguresReferencesRelatedInformation More from this issue > Volume 97Issue 1April 1931Pages 15-21 Copyright & PermissionsCopyright © 1931 by American Physiological Societyhttps://doi.org/10.1152/ajplegacy.1931.97.1.15History Received 17 December 1930 Published online 1 April 1931 Published in print 1 April 1931 Metrics