role of stem cells in the conversion of pancreas to liver
Tài liệu Báo cáo khoa học: "An ERP-based Brain-Computer Interface for text entry using Rapid Serial Visual Presentation and Language Modeling" ppt
... while the symbols are being flashed on the screen in front of them Instead, they were to wait until the rest period, which occurs after each epoch, to move or to blink The subjects were free to produce ... whatever text they wished The only requirement given to them concerning the chosen text was that they must not, at any point in the experiment, change what they are planning to type and they must ... indefinite length, and then the system continues with the next epoch If the symbol having the maximum cumulative score is the backspace symbol, then the last item in the list of previouslydetected...
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Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf
... The increase in expression levels of galA in the CREA mutant, indicates that at least one of the detected putative CREA binding sites in the promoter of galA is functional Hydrolysis of arabinogalactans ... chains of pectin This is in agreement with a previous study in which the synergy of enzymes degrading the pectin side chains was studied [34] GALA had a positive effect on the activity of the other ... with both the pectinolytic genes encoding main chain cleaving enzymes as well as with the arabinanolytic genes [1] The absence of expression of galA in the presence of pectic galactan indicates...
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Indoor Air Pollution Associated with Household Fuel Use in India: An exposure assessment and modeling exercise in rural districts of Andhra Pradesh, India doc
... necessary to develop ways of determining pollution exposure, a measure combining the number of people, the level of pollution, and the amount of time spent breathing it, as an indicator of where the ... mosquito coils; or tobacco smoking in the house 3.3 Results of modeling 3.3.1 Analyses of variance to determine choice of variables for modeling The results of the measurements were used together ... develop ways of determining pollution exposure—a measure combining the number of people, the level of pollution, and the amount of time spent breathing it—as an indicator of where the health effects...
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Báo cáo khoa học: Enzymatic characterization and molecular modeling of an evolutionarily interesting fungal b-N-acetylhexosaminidase pot
... site of the enzyme leads to a shift in their position, resulting in decreased access of the hydrolysing groups of the active-site amino acids to the glycosidic bond (Fig 8C) The substrate in the ... between the two enzymes in the vicinity of the secondary binding site clear competition between pNP-GalNAc and GalNAc for the active site of the enzyme The amino acids of the loop that come into close ... as the values of Km In addition, the inhibition by an excess of pNP-GlcNAc could be understood by the identification of the ‘secondary’ binding site close to the active site of the enzyme The...
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Báo cáo sinh học: " Vaccinia virus A12L protein and its AG/A proteolysis play an important role in viral morphogenic transition potx
... failed to complement the absence of A12L protein, resulting in the similar virus yield to the titer of vvtetOA12L infection in the absence of Tet Therefore, it is suggested that cleavage at the ... Essentiality of A12L protein in VV replication In order to determine the essentiality of A12L protein in virus replication, T-REx 293 cells were infected with vvtetOA12L in the presence/absence of Tet ... expression To investigate a role of A12L protein in virus assembly, T-REx 293 cells were infected by vvtetOA12L in the presence (a, b) and the absence of Tet (c, d) In the presence of Tet, spherical...
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Báo cáo sinh học: " Recombinant HPV16 E7 assembled into particles induces an immune response and specific tumour protection administered without adjuvant in an animal model Linda Petrone1, Maria G Ammendolia2, Armando" ppt
... western blotting in reducing and nonreducing SDS-PAGE In the reducing gel, the E7 protein appears in monomeric form (Figure 1, lane 1) In nonreducing gels, based on the analysis of the molecular ... contains a Zinc finger-like domain that binds the metal even when the protein is expressed in E coli [10,11] Since the E7 purification protocol used does not employ either chelating agents or Zinc ... neither the culture medium nor the purification buffers contained Zinc salts The analysis of the Zinc content in our protein preparation indicates that only 19% of E7 binds the metal, suggesting...
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Báo cáo hóa học: " Vaccinia virus A12L protein and its AG/A proteolysis play an important role in viral morphogenic transition" pdf
... failed to complement the absence of A12L protein, resulting in the similar virus yield to the titer of vvtetOA12L infection in the absence of Tet Therefore, it is suggested that cleavage at the ... Essentiality of A12L protein in VV replication In order to determine the essentiality of A12L protein in virus replication, T-REx 293 cells were infected with vvtetOA12L in the presence/absence of Tet ... expression To investigate a role of A12L protein in virus assembly, T-REx 293 cells were infected by vvtetOA12L in the presence (a, b) and the absence of Tet (c, d) In the presence of Tet, spherical...
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báo cáo hóa học:" Recombinant HPV16 E7 assembled into particles induces an immune response and specific tumour protection administered without adjuvant in an animal model" doc
... western blotting in reducing and nonreducing SDS-PAGE In the reducing gel, the E7 protein appears in monomeric form (Figure 1, lane 1) In nonreducing gels, based on the analysis of the molecular ... contains a Zinc finger-like domain that binds the metal even when the protein is expressed in E coli [10,11] Since the E7 purification protocol used does not employ either chelating agents or Zinc ... neither the culture medium nor the purification buffers contained Zinc salts The analysis of the Zinc content in our protein preparation indicates that only 19% of E7 binds the metal, suggesting...
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Báo cáo hóa học: " Dance-the-Music: an educational platform for the modeling, recognition and audiovisual monitoring of dance steps using spatiotemporal motion templates EURASIP Journal on Advances in Signal Processing 2012," doc
... Dance -the- Music In the following two sections, we explain in more detail respectively the visual and auditory monitoring features of the Dance -the- Music 3.4.1 Visual monitoring The contents of the ... the model which is then indicated by the system as being the most similar to the input triggers the corresponding music in the database To allow a short 16 period of adaptation, the “moment of ... represented in the eight windows placed at the right On top of the figure, one can see the main interface for controlling the display features The main settings involve transport functions (play, stop,...
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Báo cáo hóa học: " An Improved Algorithm for the Piecewise-Smooth Mumford and Shah Model in Image Segmentation" docx
... Journal on Bioinformatics and Systems Biology curves, better properties in edge preserving, and the evolution of curves being independent of the choice of the initial curve The rest of this paper ... image instead of the extensions of u+ and u− Because the smoothing operator will blur the boundaries of objects, the contours or edges of the diffused images will become more and more blurry as the ... force to replace the solution of extensions of u± Since the evolution of curves coupled with diffusion in the piecewise-smooth MS model, the resulting image might become very homogeneous in certain...
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RETINOBLASTOMA – AN UPDATE ON CLINICAL, GENETIC COUNSELING, EPIDEMIOLOGY AND MOLECULAR TUMOR doc
... become an increasingly significant topic of interest as they are the leading cause of death of germinal retinoblastoma survivors in the United States History The number of retinoblastoma survivors ... elegantly The ototoxic hearing loss in retinoblastoma patients provides greater insight into the disease, which would be a useful tool for practicing clinicians For all levels of clinicians, whether ... decades to develop, the incidence increasing with time, with a median age of1 7years (10- 32years)-28 The mean interval from the time of diagnosis of retinoblastoma to discovery of the intracranial tumor...
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Báo cáo khoa hoc:" An expression of mixed animal model means equations to account for different and variances in the base" pps
... is the vector of records; b is the vector of fixed effects; a is the random b vector of breeding values of base animals; a is the random vector of breeding r values of non-base animals; e is the ... MME in a similar manner are: of the equations for the genetic groups (g), and using (4), permit us to rewrite the MME in equation (5) as and a is the vector of Now, calling breeding values of ... Z the prediction of breeding values when base animals selected is then obtained by solving the following MME: = are The calculation of G is simplified if all the groups are assumed to have * the...
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báo cáo khoa học: "An evidence-based health workforce model for primary and community care" pot
... concept of clinical best practice, as informed by a combination of efficacy (outcomes in the clinical trial setting), effectiveness (outcomes in the clinic setting), and cost effectiveness (taking into ... clinicians by providing a new way of thinking about the delivery of individualized clinical care and provide a framework for health screening There are several challenges to implementation of the ... required clinical input to be ascertained [16] A decision was therefore made to again use the collective experiences, opinions, and knowledge of the cross-disciplinary panels of clinicians to assist...
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báo cáo khoa học: " Improving quality of care through routine, successful implementation of evidence-based practice at the bedside: an organizational case study protocol using the Pettigrew and Whipp model of strategic change" potx
... multiple types of data enabling development of a comprehensive, in- depth picture of the influences of context on the routine use of evidence in practice Thus, while findings of the study will ... of nursing; hospital; and external health care-related environment • Norm or Routine per EBP: Integrated into the everyday work of the clinical setting, in the policies, in the practices, in documentation, ... Within the hospital setting, the department/ directorate of nursing offers a structured series of levels in which to study the concept of organizational/normalized EBP Given its typical role in...
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Báo cáo y học: " Dimensional and hierarchical models of depression using the Beck Depression Inventory-II in an Arab college student sample" pot
... had the best fit indices, indicating the robustness of this model within samples of students across cultures The loadings on the general factor of the bifactor model provide some insight into the ... data The interpretation of these findings, according to the theory of bifactor models [46], is that, while the general factor of the bifactor model represents the common trait shared by all the ... to the data, using eight “fit” indices We also examined the psychometric characteristics of the BDI-II Our results were broadly in support of the majority findings in the literature, indicating...
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Báo cáo y học: "Violence and post-traumatic stress disorder in Sao Paulo and Rio de Janeiro, Brazil: the protocol for an epidemiological and genetic survey" ppt
... play an important role in the subsequent development of PTSD, in the severity of the symptoms, and response to treatment [18], since they may interfere with the processing of traumatic memories ... awareness of the burden of disease resulting of the deleterious effects of violence on the mental health The primary aim of this survey is to study the exposure to urban violence and the effects of ... mapped A number of census sectors was randomly selected within each stratus The number of census sectors varied form to 18 according to the population size within each stratus In the third stage,...
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Báo cáo y học: " Successful treatment of Candida parapsilosis and Pseudomonas aeruginosa infection using medical and surgical management in an injecting drug user with mitral and aortic valve endocarditis: a case report" doc
... for another 24% of the fungal isolates [6, 7] The difficulty arises in the management of these cases, especially with the growing resistance to the usual combination antibiotics [8] This is the ... review by the Editor -in- Chief of this journal Competing interests The authors declare that they have no competing interests Authors’ contributions HD initiated the case report, obtained the consent, ... aeruginosa susceptible to amikacin, aztreonam, cefepime, ciprofloxacin, imipenem, piperacillin/tazobactam and tobramycin A 49-year-old man with a history of intravenous drug abuse, mainly heroin,...
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Báo cáo sinh học: " Genetic profiles from coat genes of natural Balearic cat populations: an eastern Mediterranean and North-African origin" pot
... to the rest of the populations (outgroup method) This will help us to ascertain how the other populations have differed from the population of Mahon (one of the assumed points of introduction of ... measures were taken in order not to repeat the observation of a cat previously examined in the different incursions made into these Balearic localities (fig 1) The phenotypes of the cats were recorded ... used in the same way as was done by Adalsteinsson et al (1979), where : where Pik is the frequency of the k allele in the j sample, Pik is the frequency of the k allele in the j sample and n is the...
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The development of an in vivo humanized mouse model to investigate epstein barr virus infection and tumorigenesis
... family of proteins and the frequency of specific cells comprise Humanized mouse model of EBV infection Introduction up to 5% of total CD8+ T cells In the late stages of infection and in healthy ... model of EBV infection Introduction Figure The structure of the circular plasmid-like genome of the prototypic B95-8 strain of EBV in latently infected cells Segments of the genome labeled with single ... EBV-infected naïve B cells rapidly differentiate into resting memory cells in the germinal center as described by the first model and the high level of viremia in the germinal centers in infectious...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25