Báo cáo khoa học: " Imaging evaluation of the liver using multi-detector row computed tomography in micropigs as potential living liver donors" pdf

Tài liệu Báo cáo khoa học: Functional dissection of the Schizosaccharomyces pombe Holliday junction resolvase Ydc2: in vivo role in mitochondrial DNA maintenance pptx

... 2843 Functional dissection of the Schizosaccharomyces pombe Holliday junction resolvase Ydc2: in vivo role in mitochondrial DNA maintenance Barbara Sigala and Irina R. TsanevaDepartment of Biochemistry ... crossover intermediate is thereforecrucial for the integrity and maintenance of DNA in allorganisms including mitochondrial DNA (mtDNA). Mitochondrial DNA amounts to about 15% of the DNA content in ... base-pairs in the centre of the junctions [19]. Detailedunderstanding of the functional role of these interactionswould require the crystal structure of the Ydc2 junction complex. In this study the...

Báo cáo khoa học: "Ecological Evaluation of Persuasive Messages Using Google AdWords" pdf

... Linguistics, pages 988–996,Jeju, Republic of Korea, 8-14 July 2012.c2012 Association for Computational LinguisticsEcological Evaluation of Persuasive Messages Using Google AdWordsMarco GueriniTrento-RiseVia ... scenario and some pilot studies to testthe feasibility of our approach.2 Advantages of Ecological Approaches Evaluation of the effectiveness of persuasive sys-tems is very expensive and time consuming, ... performance of each singlead (its persuasiveness, from our point of view):ã CTR, Click Through Rate: measures the num-ber of clicks divided by the number of impres-sions (i.e. the number of times...

Báo cáo khoa học: Re-evaluation of the function of the F420dehydrogenase in electron transport ofMethanosarcina mazei potx

... present in Ms. mazei. Instead, the gene product FpoF is responsible for F420H2oxidation and functions as the electron- input device[3]. Interestingly, the gene fpoF is not part of the operon ... in favour of this hypothesiscame from the ﬁnding that the rate of F420H2-depen-dent heterodisulﬁde reduction in cell lysates of the DfpoA-O mutant or the DfpoF mutant was in the range of ... absent in the cyto-plasmic fraction of the DfpoF mutant.This observation prompted investigation into the function of FpoF in more detail. The correspondinggene, mm0627, was expressed in E....

Báo cáo khoa học: Molecular basis of the unusual catalytic preference for GDP/GTP in Entamoeba histolytica 3-phosphoglycerate kinase doc

... structures of the wild-type, single- and double-mutant EhPGKs in aclosed conformation will certainly help to clarify the molecular arrangement in the guanine ring binding siteduring the binding of ... kinase gene for the correspondingamino acid residues present in the adenine nucleotide-dependent phospho-glycerate kinases and the recombinant proteins were puriﬁed. Kinetic anal-ysis of the ... and Val341 (patch C). The corresponding reported amino acid residuesinvolved in adenine binding in the other crystallizedproteins, as well as in the EhPGK identiﬁed in the predicted model, were...

Báo cáo khoa học: Re-evaluation of intramolecular long-range electron transfer between tyrosine and tryptophan in lysozymes Evidence for the participation of other residues doc

... Re-evaluation of intramolecular long-range electron transfer between tyrosine and tryptophan in lysozymes Evidence for the participation of other residues Marilyne Stuart-Audette1, ... technique. The bityrosine signal was observed in allpeptides containing tyrosine 23 or 53 but not in peptidescontaining tyrosine 20 alone. According to these results,tyrosines 23 and 53 could be involved ... Tyr20 and 53 give bityrosine.Tyr23 appears not to be involved in the process. Thus newfeatures of long-range intramolecular electron transfer in proteins appear: it is only partial and other...

Báo cáo khoa học: Crystal structure of the halotolerant c-glutamyltranspeptidase from Bacillus subtilis in complex with glutamate reveals a unique architecture of the solvent-exposed catalytic pocket docx

... unit, and the glutamate- binding modes are identical to eachother (Fig. 2A) . The a- carboxyl and a- amino groups of the bound glutamate are at the bottom of the pocket, and are held in this position ... questionsabout the role and signiﬁcance of the lid-loop in GGTcatalysis.During the preparation of this article, the crystal structures of Bacillus anthracis CapD, a GGT-relatedenzyme, in the absence ... crystallographic analysis of B. subtilis GGT in complex with glutamate. Another goal of this analysis was to determine the structural factors underlying the salt tolerance of B. subtilis GGT [15,16]. In...

Báo cáo khoa học: "Toward Evaluation of Writing Style: Finding Overly Repetitive Word Use in Student Essays" potx

... that students tryto use synonyms in their writing, instead of thesame word, repeatedly. Feedback about word overuse is helpful in terms of getting students torefine the use of vocabulary in ... seehttp://www.ruleauest.com.2Practical constraints (e.g., time and costs) did notallow for additional annotation.36 Toward Evaluation of Writing Style: Finding Overly Repetitive Word Use in Student EssaysJill BursteinMagdalena ... of Repetitious Word Use As noted in the Introduction, the identification of good or bad writing style is highly subjective.With regard to word overuse in an essay, what oneperson may find irritating may...

Báo cáo khoa học: "An Evaluation of METAL: the LRC Machine Translation System" ppt

... " ;The LRC Machine Translation System: An Application of S~ate -of- the- Art Text and Natural Language Processing Techniques to the Translation of Technical Manuals, " Working Paper LRC- 82-1, ... and Status Machine translation research at the University of Texas began in 1956: the LRC was founded in 1961. Eor much o f the hi~cory of. this project, funding was provided by the U.S. Air ... Research Center, University of Texas, July 1982. Slocum, J., et al., " ;METAL: The LRC Machine Translation System, " presented at the ISSCO Tutorial on Machine Translation, Lugano, Switzerland,...

Báo cáo khoa học: " Imaging evaluation of the liver using multi-detector row computed tomography in micropigs as potential living liver donors" pdf

... to this study. Imaging evaluation of the liver using multi-detector row computed tomography in micropigs as potential living liver donorsJung Min Ryu1,†, Dong Hyun Kim2,†, Min Young Lee1, ... reducing the frequency of complications during and after the transplantation [7,11,36]. The goal of this study was to demonstrate the liver imaging of Yucatan micropigs using the MDCT for assessing ... an individual patient, determine the condition of the liver of the micropigs and help predict patient prognosis. Therefore, we determined the standard values for the livers of micropigs using...

báo cáo khoa học: " Process evaluation of a participatory ergonomics programme to prevent low back pain and neck pain among workers" pdf

... 5:65http://www.implementationscience.com/content/5/1/65Page 9 of 11 RESEARC H ARTIC LE Open Access Process evaluation of a participatory ergonomics programme to prevent low back pain and neck pain among workersMaurice T Driessen1,2, Karin I Proper1,2, ... Proper1,2, Johannes R Anema1,2*, Paulien M Bongers1,2,3, Allard J van der Beek1,2AbstractBackground: Both low back pain (LBP) and neck pain (NP) are major occupational health problems. ... were a solid representation of the largest and most important task groups at the department. Ifavailable, an occupational health and safety coordinatorwas incorporated in the working group as...

báo cáo khoa học: "Subcuticular microstructure of the hornet''''s gaster: Its possible function in thermoregulation" pptx

... point out that in hornets the abdomen is called agaster, because the first segment of the abdomen conjoinsduring the pupal stage with the three segments of the tho-rax and it is the remaining ... image of the tissue. The magnetic spins areexcited in slices of finite width, and for each slice, a singleimage is obtained. The relative intensity of each element of the imagedepends on the ... isonly the terminal part of the gaster, comprising 1/4-1/3 of the total gastral length and less so of the total volume,which contains most of the small and large intestine, the genitalia (degenerated...

báo cáo khoa học: " Histological evaluation of the influence of magnetic field application in autogenous bone grafts in rats" doc

... [15].Most of the studies in this field investigate the influence of electromagnetic fields on bone healing pseudoarthrosis ordelayed healing [6,8,12]. In most of them, the magnetic fields are ... composition of the metal-lic washers. The maintenance of a permanent magnetic field, buried in the tissue, opens the possibility of investi-gating the effect of continuous activity of magnets on the osseous ... are hampered by the scarcity of reports in the lit-erature and lack of consensus on the intensity of the magnetic fields to be tested. The intensity of magnetic fields used in different studies...

Báo cáo khoa học: "Hemodynamic evaluation of the right portal vein in healthy dogs of different body weights" pdf

... section at the right 11th intercos-tals space.Figure 2 Color Doppler. Color Doppler mapping showing the origin of the right branch of the portal vein in one dog. Note that the axis of the vessel ... and portal congestion index of the right portal vein branch by means of Doppler ultrasonography.Results: In all dogs ideal insonation angles were obtained for the right portal vein branch. The ... difficult to obtain an ideal insonation angle when evaluating the main portal vein, so evaluation of the right portal vein branch has been described in humans as an alternative. The aim of this study...

Báo cáo khoa học: "Heterotopic ossification of the knee joint in intensive care unit patients: early diagnosis with magnetic resonance imaging" docx

... examine the potential therapeutic and quality of life benefit associated with an early diagnosis of HO.Conclusion The early MRI findings of HO in the knee joint are interstitialedema of the ... 8.2Heterotopic ossification (HO) in the knee joint of 11 intensive care unit patients. Increase of serum levels of alkaline phosphatase (ALP) was the earliest indication of HO. MRI, magnetic resonance ... resonance imaging (MRI) findings onclinical suspicion of HO in the knee joint of patients hospitalised in the intensive care unit (ICU).Methods This was a case series of 11 patients requiringprolonged...

Báo cáo khoa học: " An assessment of the RIFLE criteria for acute renal failure in critically ill HIV-infected patients" docx

... (HAART),comorbidity, and severity of illness. In all cases, maximum RIFLE occurred within the first week of hospitalization.Letter An assessment of the RIFLE criteria for acute renal failure in critically ill HIV-infected ... creatinine above the baseline serum creatinine level. When the baseline serum creatinine is unknown and there is no past history of chronic kidney disease, serum creatinine is calculated using the ... HIV-infected patientsJosé António Lopes1, Joana Fernandes2, Sofia Jorge1, José Neves2, Francisco Antunes2and Mateus Martins Prata11Department of Nephrology and Renal Transplantation,...

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