the determination of age in subadult from the rib cortical microstructure
assessing the effectiveness of nutrition education for mothers to reduce malnutrition for children under 24 months of age in soc son district, ha noi
Ngày tải lên :
17/11/2014, 11:57
... status of children under 24 months of age and nutrition knowledge, practices of mothers at in communes of Soc Son District 2010: The percentage of malnourished the children under age of 24 months in ... than that of control one, the difference was significant (p
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Hollow fiber protected microextraction for the determination of pollutants in complex matrices
Ngày tải lên :
22/10/2015, 21:08
... stirring speed because of the instability of organic solvent in the hollow fiber Our purpose is to improve the sensitivity of LPME and address the issue of the instability of the solvent drop in ... for the determination of such compounds in milk The experimental results demonstrate that the procedure is simple to use and effective for the determination of OCPs in milk 28 CHAPTER Determination ... first introduced in segmented-flow determination[ 1] It is based on the injection of a liquid sample into a moving, nonsegmented continuous carrier stream of a suitable liquid Then the injected...
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Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry
Ngày tải lên :
05/09/2013, 10:15
... sample was within 5% (ranging from 0.3 to 4.2%) and the variability among samples was small No influence of matrix from the SPE cartridge was observed in blank samples In order to apply the proposed ... Methods for the Examintion of Water would be to perform an inter-laboratory validation study of the proposed method Determination of EDTA in river water samples For the application of this analytical ... is one of the major sources of EDTA (Kari and Giger, 1996) This sampling site is located at about 150 m downstream from the effluent output of an STP and the contribution of effluent to the EDTA...
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Báo cáo khoa học:Spectrophotometric Determination of Allopurinol in Tablet Formulation ppt
Ngày tải lên :
07/08/2014, 14:20
... hypoxanthine (a naturally occurring purine in the body) and acts to inhibit xanthine oxidase In the presence of xanthine oxidase, allopurinol will be converted to alloxanthine (Fig 2), after that the ... formation of uric acid from xanthine and hypoxanthine will be inhibited This enzyme is responsible for the successive oxidation of hypoxanthine and xanthine resulting in the production of uric acid, the ... closely related purine ribotides adenosine and guanosine monophosphates Increased levels of these ribotides causes feedback inhibition of Spectrophotometric Determination of Allopurinol 24 OH N N...
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Báo cáo y học: "Isolation and characterization of microparticles in sputum from cystic fibrosis patients" pot
Ngày tải lên :
12/08/2014, 11:22
... One of the first described roles for MPs was in the initiation and amplification of the coagulation cascade and furthermore they play a pivotal role in thrombosis, in the propagation of inflammation, ... [32] In this study we provide evidence, for the first time, of the presence of MPs in sputa obtained from CF patients The membrane composition of MPs reflects the plasma membrane of the original ... biomarkers of CF airways disease in this biofluid is under way [16,47] The finding of MPs in sputum raises some intriguing questions on the pathophysiological role of MPs in pulmonary epithelium...
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An experimental study of temperatures in cloud from release of flashing liquid CO2 in 3m long channel
Ngày tải lên :
09/09/2015, 10:32
... to the heat transfer into the system from the surrounding Figure 11 shows that there is a continuous increase in temperature of the cloud as cloud hits the thermocouples down the channel The ... formed from flashing of pressurized CO2 Dry ice stays for the long time that influence the dispersion Temperature of cloud was found to be in increasing with increase of the distance from the nozzle ... shown in both Figure and Figure The image of the formation of dry ice on the tip of thermocouple T#1 and T#2 and on channel base can be seen in the Figure 10 Dry ice stays in the channel for the...
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Determination of QuinoloneAntibiotics in Bovine Liver UsingAgilent SampliQ QuEChERS Kits byLC/MS/MS
Ngày tải lên :
06/10/2016, 09:27
... were used for the analysis of 11 quinolone antibiotics in bovine liver: pipemidic acid, ofloxacin, ciprofloxacin, danofloxacin, lomefloxacin, enrofloxacin, sarafloxacin, cinoxacin, oxolinic acid, ... Ofloxacin Ofl i Cinoxacin Ciprofloxacin Danofloxacin Oxolinic acid N lidi i acid id Nalidixic Chemical structures of the quinolone antibiotics investigated in this study Lomefloxacin Flumequine Fl ... Lomefloxacin, Enrofloxacin, Sarafloxacin, Cinoxacin, Oxolinoc acid, 10 Nalidixic acid, 11 Flumequine Linearity and limit of quantification (LOQ) Table The linear calibration range for all of the quinolone...
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Báo cáo khoa học: "Differences in the serum immunoglobulin concentrations between dairy and beef calves from birth to 14 days of age" pdf
Ngày tải lên :
07/08/2014, 17:22
... continuously from birth up to 14 days of age No clinical signs were observed in any one of the calves in both groups during the period As was indicated, all of them were from well-managed herds The ... Failure of colostral immunoglobulin transfer in calves dying from infectious disease J Am Vet Med Assoc 1976, 169, 713-718 16 Petrie L Maximising the absorption of colostral immunoglobulins in the ... assisted suckling, especially the amount and time of colostrum feeding after birth [6,16,17] In view of the results in the present study, the method employed for early assisted suckling by National...
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Báo cáo khoa học: "The influences of age, extractive content and soil water on wood color in oak: the possible genetic determination of wood color" pptx
Ngày tải lên :
08/08/2014, 19:21
... abundant in spring The cor- Age and wood color We should distinguish tree age (biological age) from wood age (as indicated by the number of annual rings away from the cambium) Both ages greatly influence ... factors influencing the color of oak wood were found to be both tree age and wood age, with wood becoming redder and darker with increasing tree age Nevertheless, much of the variation in wood ... spectrocolorimeter from HUNTERLAB simulating the CIE standard illuminant A (corresponding to incandescent light) and an observation angle of 10° The color is represented by the values L*; a*,...
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báo cáo khoa học:" Multimorbidity and health-related quality of life in the older population: results from the German KORA-Age study" ppsx
Ngày tải lên :
12/08/2014, 00:20
... drafted the manuscript BT was involved in the coordination of the study and commented on drafts of paper MS was involved in the interpretation of data AD participated in the coordination of the study ... drafts of paper AP was involved in the conception of the study RH was involved in the conception of the study and assisted in writing the manuscript All authors have read and approved the final ... and HRQL In our sample, age was strongly associated with the mean EQ-5D index, but the age- related decline in health was only observed from the age of 70 The negative correlation between age and...
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Interpretation of Law in the Age of Enlightenment From the Rule of the King to the Rule of Law
Ngày tải lên :
13/10/2016, 11:29
... to infer the reasons of the judgment from the pleadings of the lawyers, and those of the winning litigants in particular The increased publication of these law reports was, nonetheless, proof of ... or in the name of the empire As the last legitimating point, the sovereign remained at the top of the hierarchy; at the apex of the pyramid Consequently, the judiciarys function of interpreting ... understand these later developments Further, legal interpretation in the Age of Enlightenment is a topic of great interest from the point of view of legal theory How did the ideology of the era,...
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Cambridge.University.Press.Allegories.of.Union.in.Irish.and.English.Writing.1790-1870.Politics.History.and.the.Family.from.Edgeworth.to.Arnold.Oct.2000.pdf
Ngày tải lên :
21/09/2012, 10:39
... ‘‘peripheral’’ to the main lines of development of the novel, we should follow the lead of Ina Ferris and Katie Trumpener by investigating the central role of ‘ the regional’’ in the construction of English ... becoming good members of the Empire that they should not remain in the anomalous position they are in, but since they absolutely refuse to become the one thing, that they become the other; ... steadily at the causes of catholic Irish disaffection and located them not in essentializing concepts of race or religion, but in the damages done to the many in the interests of the few: the penal...
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Báo cáo y học: " Polysaccharides from the root of Angelica sinensis protect bone marrow and gastrointestinal tissues against the cytotoxicity of cyclophosphamide in mice
Ngày tải lên :
02/11/2012, 10:19
... activity of ODC gene [29], which is involved in polyamine synthesis It is likely that the cell cyclearresting action of CY in the stomach in this study was due to the activation of p53 and therefore ... therefore leading to the suppression of the c-Myc/ODC pathway All these findings could explain the mechanism of CY on repression of cell proliferation in the gastroduodenal mucosae In general, ... transfer of its alkyl groups to DNA, leading to cell cycle arrest and apoptosis The major site of alkylation within the DNA is the N7 position of guanine Alkylation of guanine results in depurination...
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Tài liệu HEALTH ASPECTS OF AIR POLLUTION RESULTS FROM THE WHO PROJECT “SYSTEMATIC REVIEW OF HEALTH ASPECTS OF AIR POLLUTION IN EUROPE” doc
Ngày tải lên :
17/02/2014, 11:20
... scientifically independent review of the health aspects of air quality in Europe The project began in late 2001 and ran until the middle of 2004 The results of the review are described in a number of reports ... some of the main findings of the WHO project “Systematic review of health aspects of air pollution in Europe”, which provides essential input to EU policy-making on air quality, in particular the ... This report presents the summary of the main findings, while a more extensive discussion of the different items can be found in these other reports Main reports produced within the WHO systematic...
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Tài liệu Báo cáo khoa học: Suppressed catalytic efficiency of plasmin in the presence of long-chain fatty acids Identification of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt
Ngày tải lên :
18/02/2014, 17:20
... resulted in a decrease, of up to two-fold, in the kp of plasmin Considering the recently described reversible nature of the plasmin inhibition by oleic acid [3] and the changes of the kinetic parameters ... identify the site of action of the fatty acids in the plasmin molecule, the amidolytic activity of two truncated plasmin variants was examined (Fig 8) Miniplasmin (des-kringle 1-4 plasmin) contains the ... catalytic action of plasmin in the presence of stearate The p-nitroaniline (P) released in the course of hydrolysis of 40 lM Spectrozyme-PL by 20 nM plasmin in the presence of 115 lM stearate...
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Tài liệu Báo cáo khoa học: Bioinformatics of the glycoside hydrolase family 57 and identification of catalytic residues in amylopullulanase from Thermococcus hydrothermalis doc
Ngày tải lên :
19/02/2014, 12:20
... as the residues in the corresponding positions in other GH-57 members, could be of interest The glucose molecule (in the middle) is also shown The PDB X-ray coordinates, 1K1W, were used [16] The ... described in detail below support this supposition The mutual relatedness of the individual subfamily members can be seen not only in the complete alignment, but also from the inspection of the ... that in the future further subfamilies will be identified, owing to the appearance of new members or by subdivision of the existing subfamilies Indeed, there are several GH-57 candidates in the...
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Tài liệu Báo cáo khoa học: Critical roles of Asp40 at the haem proximal side of haem-regulated phosphodiesterase from Escherichia coli in redox potential, auto-oxidation and catalytic control doc
Ngày tải lên :
19/02/2014, 16:20
... measurements Cyanide binding The association rate of cyanide to haem was observed by monitoring changes at 417 nm in spectra of the haem protein in 50 mM Tris/HCl pH 7.5, as described earlier [17] ... Table summarizes the spectral absorption maxima of these complexes Despite subtle differences in the spectral maxima in the visible region of the Fe(III) species, spectra of the Asp40 mutants ... that of the wild-type protein Additionally, spin states of the Fe(III), Fe(II) and Fe(II)-CO complexes of Asp40 mutants were similar to those of the wild-type enzyme in that all mutant proteins...
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Tài liệu A Sense of Wonder, aris rising from Aesthetic Experiences, should be the hould be the Starting Point for Inquiry in Primary Science ppt
Ngày tải lên :
19/02/2014, 17:20
... one of the causes for the decline in science teaching and learning in primary schools Findings from the 2006 TIMSS showed that there had been a significant decline in the hours spent teaching ... thinking, as expressed in the following extract from The Sense of Wonder,” which I have titled ‘Something to think about,’ not only highlights the significance of wonder and the influence of ... towards science The well documented decline of secondary school students’ interest in being involved in further studies in science is becoming increasingly evident in students in primary school...
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Tài liệu Báo cáo khoa học: A single amino acid substitution of Leu130Ile in snake DNases I contributes to the acquisition of thermal stability A clue to the molecular evolutionary mechanism from cold-blooded to warm-blooded vertebrates docx
Ngày tải lên :
20/02/2014, 23:20
... were obtained Phylogenetic trees with the nt sequence of the open reading frame (ORF) of their cDNAs and the corresponding aa sequences, in Table Summary of the purification of DNases I from the pancreases ... Comparison of the three primary structures of deoxyribonuclease isolated from bovine, ovine, and porcine pancreas Derivation of the amino acid sequence of ovine DNase and revision of the previously ... were amplified only from the pancreatic and small intestinal total RNAs of the three snakes No amplified products were obtained from the RNAs of the other tissues The restriction of DNase I gene expression...
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Báo cáo khoa học: Crystal structure of salt-tolerant glutaminase from Micrococcus luteus K-3 in the presence and absence of its product L-glutamate and its activator Tris pdf
Ngày tải lên :
06/03/2014, 09:22
... determined the F structure containing the truncated region of the C-terminal domain; however, we failed to determine the structure of the intact glutaminase because the crystals exhibited heavy twinning ... 428 aa; nine aa in total) were located near the interface of the physiological dimer The Cterminal domain may contain structural features involved in protein–protein interactions to form the physiological ... (disordered in the ligand-free state in YbgJ) In the absence of the ligand, the lid part is separated from the active site, which leads to a more open active site Upon the binding of ligand in the acyl-enzyme...
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