the type of photography

Tài liệu The History and Practice of the Art of Photography docx

... of the water from this bulb decreases the temperature of the mercury in the tube b in proportion to the dryness of the atmosphere, and the number of degrees the tube b indicates below that of the ... the ferro-citrate of the protoxide, or the peroxide of mercury, or of the protoxide of lead, by using creams of thesesalts, or by successive applications of the nitrates of the respective oxides, ... ruddy snuff-brown, the change of tint coming on rather suddenly about the end of the blue or beginning of the violet rays of the luminous spectrum. Beyond the extreme violet rays, the action rapidly...

Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"

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... is the cut-off value in the Recommendations of the American Heart Association [35] and the trigger for initi-ation of insulin treatment for ICU patients recommendedby the American College of ... that are the root of hospitalacquired hyperglycaemia and in the long term lead todevelopment of diabetes.Although the incidence of hospital acquired hypergly-caemia differed between the three ... important contribut-ing factor. The difference in the incidence of hyperglycae-mia is probably a consequence of those differences and the differences in the severity of disease. However, itseems...

Báo cáo y học: " Safety and efficacy of undenatured type II collagen in the treatment of osteoarthritis of the knee: a clinical trial"

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... or other types of pain) or is unwilling to stop taking other medications for the treatment of OA Any other condition that, in the opinion of the investigator, would adversely affect the subject's ... 16.6% of the US popula-tion. The two most common types of arthritis are os-teoarthritis (OA) and rheumatoid arthritis (RA). OA of the knee and hip is a growing health concern and is the most ... established. Type II collagen is the pri-mary form of collagen contained in cartilage. Type II collagen extracts contain the amino acids found in the framework of human cartilage. In addition, these...

Báo cáo y học: "The association of meat intake and the risk of type 2 diabetes may be modified by body weight"

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... contributor to the risk of type 2 diabetes mellitus (type 2 DM) in ecological and migrant studies [1;2]. However, data on associations between total meat and type of meat intake and the risk of type ... of type 2 DM in four prospective studies [3;5-7]. The available data on the association between meat intake and the risk of type 2 DM are limited to four health professionals cohorts and the ... study there was no information on associations of different types of meat and the risk of diabetes. Poultry consumption was associated with a moderate decrease in risk of type 2 DM in the NHS...

A three phase voltage type PWM rectifier with the function of an active power filter

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Tài liệu Báo cáo khoa học: Erythrochelin – a hydroxamate-type siderophore predicted from the genome of Saccharopolyspora erythraea docx

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... to the identiﬁcation of the second siderophore(data not shown). We therefore assume that either the extraction conditions were inadequate for the iso-lation of the natural product, or that the ... characterization of these compounds isgrowing and may result in the synthesis of speciﬁcinhibitors based on the structure of the pathogensiderophore [16].A promising approach for the isolation of secondarymetabolites, ... derivatization-basedelucidation of the overall stereochemistry. Further-more, the functional properties of erythrochelin actingas an iron-chelating compound were investigated. On the basis of the analysis of the S....

Tài liệu Báo cáo khoa học: Golgi reassembly stacking protein 55 interacts with membrane-type (MT) 1-matrix metalloprotease (MMP) and furin and plays a role in the activation of the MT1-MMP zymogen pdf

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... reported to affect the normal trafficking of these proteins. The expression of the MT1-MMPAAA573mutant at the cell surface [18] could resultfrom the intracellular traffic of MT1-MMP via analternative ... Post-translational modifications of the MT1-MMP ICD have also been reported with the palmitoy-lation of the cysteine 574 (C574) residue [30] and the phosphorylation of the tyrosine 573 (Y573) ... of pro-transforming growth fac-tor (TGF)-a [37], CD8a or the frizzled receptor Fz4[38], as well as in the Golgi retention of p24a, a mem-ber of the p24 family of cargo receptors [39].In the...

Tài liệu Báo cáo khoa học: ¨ Induction of Kruppel-like factor 4 by high-density lipoproteins promotes the expression of scavenger receptor class B type I pptx

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... inhibition of proliferation of VSMC, which ismechanistically linked to a KLF4-induced enhance-ment of the expression of the tumour suppressor genep53 [5]. Because of the important roles of KLF4 on the ... antibody. (B)Recruitment of KLF4 to the binding element of the SR-BI promoterregion. The ChIP assay was used to detect the binding of KLF4 to the SR-BI promoter. The cross-linked protein-DNA ... found that the promoter of SR-BI contained multiple putative KLF4binding sites. However, the direct effect of KLF4 on the expression of SR-BI remains unknown.Here, the expression of KLF4 in...

Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx

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... Lys224–Tyr228 (the back of the pocket) and the disulﬁde bridgeCys191–Cys220 (the front of the pocket) (Fig. 4A). The backbones of these segments form a deep hydrophobicpocket with the negatively ... planes of the bonds between Trp215–Gly216 and Cys191–Gln192sandwich the phenyl ring of benzamidine. The DESC1 S1 pocket resembles the thrombin S1 pocket type because of the presence of an Ala rather ... below). The southern boundary of the active site cleft of DESC1 is formed by the 145autolysis loop. The backbone of this loop differs mark-edly from the other serine proteinases, making the act-ive...

Tài liệu Báo cáo khoa học: The localization of FGFR3 mutations causing thanatophoric dysplasia type I differentially affects phosphorylation, processing and ubiquitylation of the receptor pptx

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... within the Golgi system was prevented by blocking transport from the ER to the Golgi. BFA had no effect on the relativelack of the 130 kDa isoform of the K650M mutant.Endo H digestion of the immunoprecipitated ... from the cis- to the trans -Golgi compartments.Effect of brefeldin A treatment on the processing of wild -type and mutant FGFR3 moleculesTo further characterize trafﬁcking of the wild -type andmutant ... role for components of the ER–Golgi vesicle transport. Through the use of mark-ers for the ER (PDI) and the Golgi apparatus(GM130, p230), the phosphorylated isoforms of the K650M mutant were...

Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt

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... constants in the range of 0.5 mmwere estimated from isothermal titration calorimetry[36]. The C2 domains of other proteins showed cal-cium-binding afﬁnities in the range of 1–50 lm [37,38].As the ... preparation of the PpNp. The ﬁnancial support of the Kultus-ministerium des Landes Sachsen-Anhalt and the Graduiertenkolleg 1026 of the Deutsche Forschungsge-meinschaft, Bonn (Germany), and the support ... the typical range for aspherical particle. The bell-shaped distance distributionfunction illustrates the quality of the experimental data(Fig. 2B).Reconstruction of the overall shape of the...

Tài liệu Báo cáo khoa học: Parvalbumin deficiency in fast-twitch muscles leads to increased ‘slow-twitch type’ mitochondria, but does not affect the expression of fiber specific proteins doc

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... way [19]. When comparing the MLC region of the 2D gels between TA from PV– ⁄ –and PV+ ⁄ + mice, the pattern is virtually identicalwith the exception of the lack of the PV spot in PV– ⁄ –mice ... levels of MLC3 and PVare much higher in TA than in SOL, the ratio of the two proteins in each of the two muscles seemed to beconstant (Fig. 2C). A high degree of homologybetween short segments of ... & Cuezva JM (1997) Control of the trans-lational efﬁciency of beta-F1-ATPase mRNA dependson the regulation of a protein that binds the 3¢ untrans-lated region of the mRNA. Mol Cell Biol 17,...

Tài liệu Báo cáo khoa học: A novel type of highly negatively charged lipooligosaccharide from Pseudomonas stutzeri OX1 possessing two 4,6-O-(1-carboxy)-ethylidene residues in the outer core region ppt

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... werealso found. The 1H-NMR spectrum revealed the absence of anomericsignals from GlcN I and GlcN II of Lipid A, the lack of pyruvate methyl groups, as a consequence of the cleavage of the ketal group ... Elucidation of the structure of the lipopolysaccharide core and the linkage between the core and the O-antigen in Pseudomonas aeruginosa immunotype 5 using strongalkaline degradation of the lipopolysaccharide. ... found either inwild -type strains and in mutant strains harboring mutationsin the genes encoding enzymes of the biosynthesis and/or the transfer of the O-speciﬁc polysaccharide [12,13]. The core...

Tài liệu Báo cáo khoa học: Co-operative effect of the isoforms of type III antifreeze protein expressed in Notched-ﬁn eelpout, Zoarces elongatus Kner ppt

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... on, the addition of a smallamount of a QAE1 isoform, nfeAFP8 (Fig. 7). This issimilar to the case of the QAE2 isoform, nfeAFP13; the activity of its monomer was enhanced by the pres-ence of ... sequence alignment of nfeAFPs The complete amino acid sequences of the 13 isoforms of nfeAFP were determined based on the cDNAABFig. 2. (A) HPLC puriﬁcation of the isoforms of type III AFP from ... and lowers the energy barrier toallow adsorption of the ‘less active’ isoform; (b) the less active isoform (SP or QAE2) can then adsorb to the ‘open space’ between the prebound AFPs of the icecrystal...

Tài liệu Báo cáo khoa học: "An Information-Theory-Based Feature Type Analysis for the Modelling of Statistical Parsing" docx

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... types is, the headword of the currentnode (type1 ), the headword of the parent node (type2 ), the headword of the grandpa node (type3 ), the first word in the objective wordsequence (type4 ), the first ... the first word in the objectiveword sequence which have the possibility to actas the headword of the current constitute (type5 ), the headword of the right brother node (type6 ). The cumulative predictive ... feature types,part -of- speech feature types and constituentlabel feature types from the view of informationtheory. Data The experiment is conducted on the historyfeature types of the nodes...

The genetics of blood type

Danh mục: Cao đẳng - Đại học

... The “positive” or “negative” part of a person’s blood type is determined by a separate gene, called the Rh factor. Each of us has two copies of the gene for the Rh factor, on ... Inherited From the Other Parent Child’s Rh Type + + + - - - + - + You can see that the Rh-positive gene is dominant over the Rh-negative gene. A person’s Rh type is negative only if they inherit ... 1. There are two versions (alleles) of the Rh factor gene: positive and negative. A person’s Rh status is determined by which allele he/she inherits from each parent. This table shows the different...