which of the following is a correct statement of the second law of thermodynamics
Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
... scarcity of available data concern-ing the protective efficacy afforded by both BCG vaccination of adults and the type of vaccine strain administered precluded the inclusion of these factors as covariates ... pre-clude the estimation of a summary protective efficacy rate. The second meta-analysis reviewed the results of 14 clinical trials and 12 case-control studies (41 ). The meta-analysts used a random-effects ... complications:estimates of the risks among vaccinated subjects and statistical analysis of their main char-acteristics. Adv Tuberc Res 1984;21:107–93.47. Dogliotti M. Erythema multiforme—an unusual...
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Báo cáo Y học: Arginine 121 is a crucial residue for the specific cytotoxic activity of the ribotoxin a-sarcin potx
... The behaviour of a- sarcin against ApA as a function of pH, altogether with the characterization of the individual pK a values of the active site residues, wereconsistent with the existence of ... of RNase T1 [23,26,27] and His50 of a- sarcin [20] areinvolved in catalysis rather than in substrate binding. The role of Arg77 has not yet been established as all attempts toisolate any RNase ... In RNase T1, His92 actsas the general acid and Glu58 as the general base during the first step of the reaction. The hydrolysis of the cyclicderivative is performed by the same groups, but their...
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Tài liệu Báo cáo khoa học: Cell surface nucleolin on developing muscle is a potential ligand for the axonal receptor protein tyrosine phosphatase-r ppt
... the inevitable partial degradation of nucleolin, mean that calculations of binding affinityare unrealistic at this stage.Nucleolin localization in muscle is analogous toPTPr ligand localizationTo ... black dots, protease cleavage sites. (B) SDS ⁄ PAGEseparation of FN3d–AP purified from conditioned media using anti-placental alkaline phosphatase (PLAP) agarose. (C) SDS ⁄ PAGE and silverstain ... silverstain of proteins isolated from AP sepharose (lane 1) and FN3d–AP sepharose (lane 2). A protein band of approximately 95 kDa is presentexclusively in the FN3d–AP eluate (arrowhead). (D) Immunoblot...
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Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf
... School of Medicine, Sendai, Japan3 Department of Biochemistry, Yamagata University School of Medicine, Yamagata, JapanHeme oxygenase (HO) is the rate-limiting enzyme inheme catabolism and cleaves ... the maintenance of intracellular heme levelYongzhao Zhang1, Kazumichi Furuyama1, Kiriko Kaneko1, Yuanying Ding1, Kazuhiro Ogawa2,*,Miki Yoshizawa1, Masaki Kawamura1, Kazuhisa Takeda1, ... shibahar@mail.tains.tohoku.ac.jp*Present addressDepartment of Molecular Pharmacology,Kanazawa University Graduate School of Medical Science, Kanazawa, Japan(Received 26 January 2006, revised 5 May2006, accepted...
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Tài liệu Company ''''A'''', corps of engineers, U.S.A., 1846-''''48, in the Mexican war doc
... Page21 chapparal changed to chaparral | | Page 22 chapparal changed to chaparral | | Page 27 chapparal changed tochaparral | | Page 28 Twigg's changed to Twiggs's | | Page 29 chapparal ... want of anofficer of rank at the head of the company. In the French service two captains are assigned to every company of this character, and the companies are all [well] instructed before they ... commanded the company, its train, and the generalengineer train of the army for more than a year. My rank was that of Second Lieutenant low on that list. Iwas conscious that my rank or lack of...
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THE CHEMICAL HISTORY OF A CANDLE A COURSE OF LECTURES DELIVERED BEFORE A JUVENILE AUDIENCE AT THE ROYAL INSTITUTION ppt
... that I can actually pour the vapour out of the flask into that basin, and set it on fire there. This, then, is exactly the same kind of vapour as we have in the middle of the candle; and that ... succeeding each other so fast that the eye is only able to take cognisance of them all at once. In former times, I purposely analysed a flame of that general character, and the diagram shews you the ... there is an accumulation of tallow round the cotton. In order that you may have an idea of the various characters of these candles, you see these which I hold in my hand they are very small, and...
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High Incidence of Pulmonary Tuberculosis Persists a Decade after Immigration, the Netherlands potx
... of birth, date of arrival in the Netherlands, time of diagnosis,localization of tuberculosis, country of origin, and sex. Toaccount for the fact that the reported time of immigrationwas often exactly ... adults and a signif-icantly higher rate for males than females. Except for age, the univariate incidence rate ratios were largely similar to the multivariate ratios. In univariate analysis, incidenceTuberculosis ... imputed datasets. Incidence rates were only calculated for the 2,005patients in whom tuberculosis was diagnosed more thanhalf a year after immigration because many patients with a case diagnosed...
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Báo cáo khoa học: Expression and characterization of cyanobacterium heme oxygenase, a key enzyme in the phycobilin synthesis Properties of the heme complex of recombinant active enzyme potx
... The pK a value of this acid–base transition is estimated based on the increase of absorbance at 418 nm aspH increases. Curve fitting of the fraction of thealkaline formto the calculated values ... survival of bacteriaand for causing diseases. The crystal structure of the bacterial HO (Hem O) has been reported [27]. The reaction mechanism is supposed to be analogous to those of mammalian ... Zhang2and Tadashi Yoshida21Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Japan;2Department of Biochemistry,Yamagata University School of Medicine, JapanAn...
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Báo cáo khoa học: Mapping the binding domains of the aIIb subunit A study performed on the activated form of the platelet integrin aIIbb3 pot
... stirring at 1200 r.p.m. The maximalaggregation, achieved within 3 min after addition of the agonist, was determined and expressed as a percentage of 100% light transmission calibrated for each specimen(maximal ... but also for platelet activation. The rationale of this study was based on the assumptionthat peptide fragments derived from the a IIbsubunit couldact as inhibitors of platelet aggregation ... through their directinteraction with fibrinogen. The development of suchligand-binding antagonists may be advantageous against the RGD-like antagonists [20] because they could inhibitplatelet aggregation...
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Tài liệu Chapter XVI The Second Law of Thermodynamics doc
... an isolated thermodynamic system ΔS ≥0 ,This is a quantitative statement of the second law. We have expressed the second law of thermodynamics by an equation for entropy.and the equality sign ... build a heat enginethat converts heat completely to work, that is, an engine with 100% thermalefficiency. This impossibility is the basis of the following statement of The second law of thermodynamics. 2.1 ... into mechanical work, with the system ending in the samestate in which it began”.This statement is also called the Kelvin-Planck statement of the second law. 5/6/2008 23§4. Heat engines and refrigerators:1....
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Tài liệu The Turner Review: A regulatory response to the global banking crisis pdf
... USsavings and loans debacle of the 1980s, the Japanese and Swedish banking crises of the 1990s, the US banking crisis of 1929-33. Some of these cases (e.g. the Japanese banking crisis)illustrate ... are already clear, and which the FSA plans to introduceand/or which it is proposing in international fora.3Chapter 3 describes a set of wider issues raised by the crisis, and a wider set of ... innovation At the core of the crisis lay an interplay between macro-imbalances which had grown rapidly in the last ten years, and financial market developments and innovations which have been underwayfor...
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- the cws is a highly engineered
- the balance of payments is a periodic statement of the
- the balance of payments account is a record of
- a correct statement of the second law of thermodynamics is
- which of the following is not a correct statement about the second law of thermodynamics and entropy
- a statement of the second law of thermodynamics is that
- a correct statement of the 2nd law of thermodynamics is
- is a way to measure the rate of motion
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