... abstractly and process information by thinking about it Furthermore, they need details and specific ideas They are also skilled verbally and often integrate their observation into what they already ... styles may be different from one another despite the fact that they are taught by the same teachers and the same methods Although the survey occurs in the scope of students in class level, the ... seen from the chart, students' most favorite activity in the class is playing games 25.27% of students think that they learn best when they are involved in games The second favorite activity is listening...
Ngày tải lên: 18/12/2013, 10:08
... the operational status of the system The types of tests selected and the frequency in which they are conducted depend on the importance of the system and the resources available for testing These ... allow the violation of security policy + Determine the adequacy of security mechanisms, assurances and other properties to enforce the security policy + Assess the degree of consistency between the ... SECURITY TESTING Security Testing and the System Development Life Cycle The primary reason for testing the security of an operational system is to identify potential vulnerabilities and subsequently...
Ngày tải lên: 14/02/2014, 08:20
Tài liệu Báo cáo Y học: Evolution of the enzymes of the citric acid cycle and the glyoxylate cycle of higher plants pdf
... enzymes However, the study of the enzymes of the tricarboxylic acid cycle necessarily also entails the study of the several enzymes involved in the glyoxylate cycle in plants, because three enzymatic ... complex, the tricarboxylic acid cycle, and the glyoxylate cycle by examining the individual phylogenies of the 21 subunits comprising the 14 enzymes of these pathways as they occur in eukaryotes, ... both the tricarboxylic acid cycle and the glyoxylate cycle are catalyzed by differentially compartmentalized isoenzymes, analogous to the chloroplast cytosol isoenzymes involved in the Calvin cycle...
Ngày tải lên: 22/02/2014, 04:20
Prevention of Rotavirus Gastroenteritis Among Infants and Children: Recommendations of the Advisory Committee on Immunization Practices (ACIP) pot
... monthly to review published and unpublished data on the burden and epidemiology of rotavirus disease in the United States, the safety and efficacy of RV1 and RV5, and cost-effectiveness analyses ... score) on the basis of intensity and duration of fever, vomiting, diarrhea, and changes in behavior The efficacy of RV5 against G1−G4 rotavirus gastroenteritis of any grade of severity through the ... diminish the efficacy of a 3-dose series of RV5 Post-hoc analyses of the clinical efficacy substudy found that the efficacy of RV5 against G1−G4 rotavirus gastroenteritis of any severity through the...
Ngày tải lên: 05/03/2014, 12:20
Report and Recommendations of the Cross-border Bank Resolution Group potx
... 98 The supervisory responsibility of the home country of the parent of a banking group and the host country of that parent’s subsidiary is governed by the Basel Concordat While the intent of the ... can have the effect of more closely aligning the supervisory authority of the host country with the assets available to pay stakeholders of the local branch or other office The threat of ring ... generally applied very exceptionally and under narrowly defined circumstances 62 Some members of the CBRG are of the view that the presence of effective supervisory ring fencing measures and the...
Ngày tải lên: 06/03/2014, 09:20
Báo cáo Y học: Functional reconstitution of the HIV receptors CCR5 and CD4 in liposomes pot
... respectively Purification of CCR5-myc-his For the purification of CCR5-myc-his we tested two different methods based on the presence of the six histidines at the C-terminus of the protein The first involved ... to CCR5-myc-his which is present in lane a, the heavy and light chains of the anti-CD4 Ig (50 and 25 kDa, respectively, lane a) are also revealed by the anti-mouse IgG secondary antibody, while ... Thus, the tagged version of CCR5 was present on the surface of transfected cells, and had the expected molecular mass To test whether the presence of the myc-his tag at the C-terminus of CCR5...
Ngày tải lên: 08/03/2014, 09:20
Prevention of Mother-to-Child Transmission of HIV: Expert Panel Report and Recommendations to the U.S. Congress and U.S. Global AIDS Coordinator pot
... to the Act, the objectives and the scope of the activities of the Panel are to “provide an objective review of activities to prevent mother-to-child transmission of HIV” (human immunodeficiency ... According to the Act, the objectives and the scope of the activities of the Expert Panel are to “provide an objective review of activities to prevent mother-to-child transmission of HIV” (human ... According to the Act, the objectives and the scope of the activities of the Expert Panel are to “provide an objective review of activities to prevent mother-to-child transmission of HIV” (human...
Ngày tải lên: 16/03/2014, 05:20
Báo cáo Y học: Ligand-induced heterodimerization between the ligand binding domains of the Drosophila ecdysteroid receptor and ultraspiracle docx
... vivo as determined by the two-hybrid assay and indicated by the appearance of basal (noninduced) b-galactosidase activity; + or – signs mean this activity to be significantly or unsignificantly ... dimerization These studies were carried out by expressing the ligand-binding domain (LBD) of EcR and USP on two-hybrid vectors, and examining their ability to dimerize in the absence and presence of ecdysteroids ... background, respectively; 2-H rI, relative induction of heterodimerization by muristerone A (10)6 to · 10)5 M) as assayed by the two-hybrid assay (rI: induced level divided by basal level of b-galactosidase...
Ngày tải lên: 18/03/2014, 01:20
Báo cáo Y học: Thermolysin-linearized microcin J25 retains the structured core of the native macrocyclic peptide and displays antimicrobial activity doc
... is very well defined, stabilized primarily by the hydrogen bonds of a tightly packed b-sheet In this study, we examined the solution structure, stability, and antimicrobial activity of the thermolysinlinearized ... indicated by an arrow The preservation of the structured core shared by MccJ25 and MccJ25L1)21 in M urea, i.e the conditions of thermolysin cleavage, led us to investigate the stability of the linear ... proposed that the cyclization process has evolved to confer advantage to the producing organisms by increasing the resistance to proteolysis and improving the thermodynamic stability of their gene...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo y học: "Critical role of the major histocompatibility complex and IL-10 in matrilin-1-induced relapsing polychondritis in mice" doc
... cyanosis lost as much as 25% of their body weight within a few days after the onset of respiratory symptoms (Fig 1) Major weight loss was observed in several individual mice of other strains as well, ... and the day of onset were significantly different in the homozygous group than in the heterozygous one (Table 2) No difference was detected between the two groups of mice in an analysis of the ... a tendency towards correlation between the titer of anti-matrilin-1 antibodies and clinical symptoms, in both the IL-10-deficient and the heterozygous mice Surprisingly, several of the IL-10...
Ngày tải lên: 09/08/2014, 01:24
Báo cáo y học: "Angiogenic and angiostatic factors in systemic sclerosis: increased levels of vascular endothelial growth factor are a feature of the earliest disease stages and are associated with the absence of fingertip ulcers" doc
... transfer of phVEGF165 [37] The hypothesis that VEGF might have dual functions in the pathogenesis of SSc, with positive effects on the vascular system but with negative effects on the development of ... Platelets have been shown to release VEGF after stimulation [30] Hypoxia increases the synthesis of VEGF in a variety of cell types via an accumulation of the transcription factor hypoxia inducible ... Conclusion The present study provides evidence that VEGF might have protective effects against the development of fingertip ulcers, and thereby suggests that an increase of VEGF might be a therapeutic...
Ngày tải lên: 09/08/2014, 06:22
Báo cáo y học: "Balance between survivin, a key member of the apoptosis inhibitor family, and its specific antibodies determines erosivity in rheumatoid arthritis" ppt
... For the simultaneous comparison of the survivin levels in more than two groups the equality of variance F test was employed The inter-relation between the survivin levels and duration of the ... pg/ml) levels of survivin, departing from the level of survivin that corresponded to a mean + three standard deviations of the control group as a cut-off The difference in the mean survivin level ... isotypes as positive Informed consent was obtained from the patients and the controls The study was approved by the Ethics Committee of Sahlgrenska University Hospital Analyses of survivin and...
Ngày tải lên: 09/08/2014, 06:22
Báo cáo y học: "A Rasch Analysis of the Manchester Foot Pain and Disability Index" pdf
... Journal of Foot and Ankle Research 2009, 2:29 the average disability of the sample A positive mean person location indicates that the average item difficulty is above the average disability of the ... study The availability of these interval-level subscale scores for function and pain in those with foot pain will allow the severity of disability to be more finely defined than has previously ... pilot study replicated that used in the main survey, details of which have been published previously [20] In summary, the design of the study was a two-stage cross-sectional postal survey of adults...
Ngày tải lên: 10/08/2014, 21:23
Báo cáo y học: "Spontaneous dissection of the superior mesenteric artery and the right hepatic artery: a case report" docx
... for Visceral and Transplantation Surgery, Department of Surgery, University Hospitals of Geneva, Geneva, Switzerland 2Department of Radiology, University Hospitals of Geneva, Geneva, Switzerland ... angiography of the superior mesenteric artery with a 5F Cobra catheter (A) The lateral arteriogram shows the entry site of the false lumen and confirms the compression of the true lumen by an intimal ... observed It is obvious that this form of management can only be considered if a high level of competency in radiological interventions is locally available Conclusion Surgery is mandatory for...
Ngày tải lên: 11/08/2014, 12:20
Báo cáo y học: " Antigenic analysis of classical swine fever virus E2 glycoprotein using pig antibodies identifies residues contributing to antigenic variation of the vaccine C-strain and group 2 strains circulating in China" ppt
... 50, the NI value of 1.7 is the detection threshold of our neutralization assay Immunofluorescence assay Immunofluorescence assay (IFA) was used to verify the reactivity of the CSFV strains or cysteine-mutated ... amino acid diversity in the antigenic units of E2 To get more insight into antigenic and genetic evolution of the antigenic units, the diversity of codon and amino acid was analyzed by a variant Simpson’s ... quantify codon and amino acid diversity in the antigenic epitopes of influenza virus hemagglutinin glycoprotein [41,42] The diversity of each of the thirteen amino acid residues involved in antigenic...
Ngày tải lên: 11/08/2014, 21:21
Báo cáo y học: "Paget''''s disease of the skull causing hyperprolactinemia and erectile dysfunction: a case report" potx
... in the region of the pituitary fossa The hypothesis was that the hyperprolactinaemia may have been consequent upon the increased vascularity and blood flow through the sphenoid secondary to the ... uncommon cause of erectile dysfunction in men and is most often caused by a microprolactinoma of the pituitary gland Symptoms may also include diminished libido, infertility and more rarely, reduction ... only be symptomatic, given that the underlying cause was not due to a prolactin-secreting tumour, but to the increased vascularity of the bones and associated deformity surrounding the pituitary...
Ngày tải lên: 11/08/2014, 21:22
Báo cáo y học: " Fractures of the bilateral distal radius and scaphoid: a case report" doc
... publication of the study and any accompanying images A copy of the written consent is available for review by the Editor-in-Chief of this journal Acknowledgements No funding has been received for the ... to the hand and wrist can result in ipsilateral and even bilateral fractures of the radius and scaphoid, and initiation of an early rehabilitation program requires rigid fixation of both these ... plating, and volar plating [5] The volar approach is advantageous to dorsal dissection, which may lead to inadequate blood supply to the dorsal metaphyseal area of the radius, can be avoided; further,...
Ngày tải lên: 11/08/2014, 23:21
Báo cáo y học: " T4 genes in the marine ecosystem: studies of the T4-like cyanophages and their role in marine ecology" doc
... reservoir of sequence from the putative cyanomyovirus pan-genome However, with only five sequenced cyanomyovirus it is not known how large the pan-genome of cyanomyoviruses really is With every newly ... diversity of ecotypes obviously raises questions regarding the host ranges of the cyanomyoviruses Clokie et al Virology Journal 2010, 7:291 http://www.virologyj.com/content/7/1/291 Diversity The ... gradually piece together to determine the function of the genes that constitute largest reservoir of genetic diversity on earth Conclusions The study of the “photosynthetic” cyanomyoviruses has revealed...
Ngày tải lên: 12/08/2014, 02:20
Báo cáo y học: "Effects on respiratory function of the head-down position and the complete covering of the face by drapes during insertion of the monitoring catheters in the cardiosurgical patien" pot
... by the weight of the abdominal content, and increases the pulmonary blood volume in the dependent parts of the lungs under the effect of both gravity and the increase in cardiac output [7] The ... five groups regarding age, weight and the duration of the two manoeuvres The results on the behaviour of the arterial respiratory gas tension and the haemoglobin oxygen saturation at the five ... consecutively to the study and were supplied with oxygen (FiO2 = 0.4) during the study included an electrocardiogram (ECG) (DII V5 ), and measurements of the invasive arterial pressure, noninvasive oxygen...
Ngày tải lên: 12/08/2014, 18:20