نتایج جستجو برای: Measuremen
تعداد نتایج: 38 فیلتر نتایج به سال:
Centre for Materials Chemistry, Frontier In Jiaotong University, Xi’an, Shaanxi 710054 edu.cn School of Materials Science and Engine Shaanxi 710049, China Department of Chemistry, University of Cal † Electronic supplementary information ( details, TEM images, FTIR spectra, size d analysis, electrochemical measuremen approach to other metals and compariso the literature. See DOI: 10.1039/c7sc018...
I Summary 2 A The impro vem ents of the Q-factor of the suspension modes . . . . . . . . 2 B The developmen t and the realization of methods of measuremen ts of the excess noise in all-fused-silica bers . . . . . . . . . . . . . . . . . . . . . 3 C The investigation of the sources of noises produced by electrostatic actuators 4 D The analysis of new topologies and new meters for the adv anced L...
astigmatism’s defect has not yet been formulated in physics and medical physics books theoretically. in this paper, we are trying to formulate the astigmatism’s defect. the results of formulation show that “the degree of astigmatism is negative reverse the distance that vision’s condition of astigmatism’s chart lines change conditions in dimness angle from dimness condition at infinite distance...
In many modern manufacturing processes, large quantities of multivariate process-measuremen t data are available through automated in-process sensing. This article presents a statistical technique for extracting and interpreting information from the data for the purpose of diagnosing root causes of process variability. The method is related to principal components analysis and factor analysis b...
A buffer mixture consist in g of eq ua l molali t ies (m ) of potass ium dihydrogen phospha te and sodium succina te is proposed as a useful reference poin t in the study of acid-base equilibria, b ridging t he present gap be tween pH 5.5 a nd pH 6.8. The p(aH'YCI) at 25 °0 has been determined by elect.romo tive-fo rce measuremen ts for fi ve buffer solu tions in which m varied from 0.005 to 0....
^he comparative rarity of true J may and the difficulty in differential diagn warrant the report of a single case. A female cliUd, aged 6, was sent to f"j11Qlll> and tlQn as a case of possible mtracrania ^ question until certain investigations were comp considered, ?f a Hands-Schiillei-Christian syndrome was ^ but before final cranial measuremen & the child was removed from hospita . that the T...
rai eff ex Un ex me wi eff co we an loc wh oth ad rat rep the dis ro W str [2 stu ha ov ra un an in to to im re Un s.iw W Abstract—Un ilway field is ffective operatio xtensively for niversity of Hu xamine the effe easurement und ithout contamin ffect of dry, w ontaminants such ear measuremen n optical profilo cation with high hich both water her damage we ddition of sand tes increased u plica m...
Background: During CABG cardioplefic solution is used for cardiac arrest and myocardial protection but there is no defined safety interval time for cardioplegia infusion. Measuremen of the metabolite release from myocardial cells in coronary sinus implicateis accurate protective effect and safety interval of cardioplegia Materials and Methods: Thirteen patients that were scaduled for CABG cold ...
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