... 1eup) binding site Two androstenedione molecules (Andro1 and Andro2 colored in blue and purple, respectively) are bound to the protein The binding site (in spacefill) for the androstenedione is divided ... division coincides with the specialized regions of this binding site for ligand binding only (pink module) and ligand binding and information transfer (blue module) The binding site residues are depicted ... of one androstenedion (Andro2) induces conformational changes in the active site and increases its hydrophobicity, resulting in increased binding affinity to the other androstenedion (Andro1)...
Ngày tải lên: 14/08/2014, 07:21
... Derivative Forwards Forward rate agreements Foreign exchange forwardsa Total forwards Swaps Interest rate swaps Currency swaps Total swaps Total derivativesb Total derivativesc Sources: Bank for International ... contain equity and commodity derivatives that ranged from 1.1 to 3.4 percent of total derivatives’ notional/contract amounts c Before including GAO estimates for foreign exchange forwards and over-the-counter ... different for derivatives than they are for other banking activities IMPLICATIONS FOR POLICY The decline of traditional banking presents a challenge to regulators and policymakers On the one hand,...
Ngày tải lên: 16/02/2014, 11:20
Infants’ reasoning about hidden objects: evidence for event-general and event-specific expectations pdf
... explanation for the low-window event, and they should therefore look reliably longer at this event than at the high-window event In another condition, 3-month-old infants were shown similar events, ... opaque, and so on Fourth, as infants form event categories and learn what variables to consider in each category, they include more and more of this detailed information, or variable information, ... each event category For example, infants identify the variable height at about 3.5 months in occlusion events, at about 7.5 months in containment events, and at about 12 months in covering events...
Ngày tải lên: 07/03/2014, 17:20
Addressing the Impact of Household Energy and Indoor Air Pollution on the Health of the Poor: Implications for Policy Action and Intervention Measures pot
... needed for monitoring and evaluation, including exposure assessment, indicators and systems for data collection at national level and for poor rural and urban communities where the need for information ... carefully targeted financial support for technical development and production of appliances, and for infrastructure for marketing and transport may be justified For example in the case of the improved ... Household Energy and Indoor Air Pollution on the Health of the Poor: Implications for Policy Action and Intervention Measures Paper Prepared for the Commission on Macroeconomics and Health* (Working...
Ngày tải lên: 15/03/2014, 16:20
Báo cáo khoa học: Using directed evolution to improve the solubility of the C-terminal domain of Escherichia coli aminopeptidase P Implications for metal binding and protein stability pptx
... 50 lgÆmL)1 kanamycin and increasing concentrations of TMP for the three rounds of evolution For the first round, lgÆmL)1 TMP was used, and in the second and third rounds, 10 and 20 lgÆmL)1 TMP were ... screened The DNA for the 10 mutant genes from round was shuffled for selection in round 2, and 18 genes were selected from round and shuffled for selection in round Protein expression and solubility ... inspection of the structure The DNA for this fragment was isolated from the fusion vector and cloned into the expression vector pJWL1030 The AMPP#4-3 fragment was expressed and assayed for solubility...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo hóa học: " Expression of HIV receptors, alternate receptors and co-receptors on tonsillar epithelium: implications for HIV binding and primary oral infection" doc
... completion of the surgery and then processed by standard methods for paraffin embedding and microtome sectioning In some instances, tissue pieces were snap frozen in liquid nitrogen for cryostat sectioning ... results and prepared the first draft of the paper DMM developed the fundamental procedures to work with tonsil and study HIV virion binding and infection and established fundamental protocols for ... surface macromolecules and migrating cells implicated in HIV binding and uptake Schematic representation of cell surface macromolecules and migrating cells implicated in HIV binding and uptake The inset...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Gender and sexuality: emerging perspectives from the heterosexual epidemic in South Africa and implications for HIV risk and prevention" pdf
... implications of these for HIV risk, prevention and care? This paper seeks to move beyond the epidemiology and the measurement of behaviours and associations and enable us to understand these empirical ... displaying signs of non-conformity and resistance and of bucking the patriarchal trend of passively subordinating themselves to men What are the implications for prevention and care? Thus far, we ... changes and service strengthening are needed to effectively enforce legislation that protects women and girls from gender-based violence and enables effective care and legal redress and protection for...
Ngày tải lên: 20/06/2014, 08:20
báo cáo hóa học:" Quality of data collection in a large HIV observational clinic database in sub-Saharan Africa: implications for clinical research and audit of care" docx
... toxicities, and 18 (51%) and 11 (32%) of the 86 cited reasons for ART discontinuation and modification This gives a total error rate (comprising missing and incorrect items) of 67% for OIs, 52% for ART-related ... 559 and 1233 patients in the routine clinic database were recorded for severe bacteria pneumonia (81.8% and 96.4%, respectively), herpes zoster (83.3% and 88.8%), oral candidiasis (55.9% and ... selected medical records, we found an error rate of 67% for OIs, 52% for ART related toxicities, and 83% and 58% for ART discontinuation and modification, respectively From this data audit exercise,...
Ngày tải lên: 20/06/2014, 08:20
Báo cáo hóa học: " Research Article Indexing of Fictional Video Content for Event Detection and Summarisation" docx
... the performance of the system 5.1 Event detection For evaluating automatic event detection, each of the videos was manually annotated and the start and end times of each dialogue, exciting and montage ... belonging to both a dialogue event and a montage event For example, one particular overlap occurs in the film American Beauty when two characters kiss for the first time Both before and after they kiss ... percentage of the events, that the two users disagreed on, (i.e., events that were marked up by only one person) were detected (84% for dialogues, 93% for exciting, and 81% for montage events) This...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo y học: " Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia" ppsx
... 33.7±10.4 years and 35.9±11.5 years in men and women, respectively The total PANSS, total positive PANSS and total negative PANSS score was 65±17, 15±6 and 17±8 in men, and 68±23, 16±6 and 18±8 in ... GM, J Hel, J Ho and J Heg designed the study J Heg and GEN recruited patients, performed VO2peak testing and other data acquisition GM and J Heg undertook the statistical analysis and J Heg wrote ... the VO2peak estimated from sex and age strata independent of physical activity level, as HUNT general The VO2peak from age and sex strata for healthy inactive men and women were titled HUNT inactive...
Ngày tải lên: 11/08/2014, 16:21
báo cáo khoa học: " Assisted injection in outdoor venues: an observational study of risks and implications for service delivery and harm reduction programming" pps
... daily cocaine injectors, and individuals involved in the sex trade, and were less likely to be Aboriginal Our findings have implications for the role of peer education and Lloyd-Smith et al Harm ... Canada: Application for an exemption under Section 56 of the Controlled Drugs and Substances Act for a scientific purpose for a pilot supervised injection site Office of Drug Strategy and Controlled ... and provided written informed consent At baseline and semi-annually, participants complete an interviewer-administered questionnaire, which elicits demographic data, and information regarding drug...
Ngày tải lên: 11/08/2014, 18:20
báo cáo khoa học: " HIV seroprevalence among participants at a Supervised Injection Facility in Vancouver, Canada: implications for prevention, care and treatment" docx
... individuals and therefore provides a unique opportunity to improve access to health services and HIV care and treatment [23] Furthermore, the capacity to prevent new cases of HIV through enhanced prevention ... providing a written informed consent, completing an interviewer-administered questionnaire and supplying a blood sample for HIV and hepatitis C testing All SEOSI participants provide informed consent ... strategy Each week between 16 and 32 two-hour time blocks were designated for recruitment between the opening hours of 10:00 a.m and 4:00 a.m seven days per week During these random time periods 10 cards...
Ngày tải lên: 11/08/2014, 18:20
Báo cáo y học: "Are there differences between unconditional and conditional demand estimates? implications for future research and polic" pps
... estimate for Askes insurance was positive for public and private providers, but only significant for the former with a p-value at the 1% level The findings hold true for both unconditional and conditional ... p-values of the Sargan-test for the public and private models were 0.36 and 0.11, respectively Whilst in conditional estimates, the p-values were 0.513 and 0.363 for the public and private models, respectively ... participation R2 for the insurance equation (first-stage regression) in the unconditional estimate was 0.31 and 0.21 for Askes and Jamsostek, respectively While for conditional estimate, it was 0.26 and 0.31...
Ngày tải lên: 13/08/2014, 11:22
Báo cáo y học: "Predicting iron and folate deficiency anaemias from standard blood testing: the mechanism and implications for clinical medicine and public health in developing countries" ppt
... Biology and Medical Modelling 2006, 3:34 describe a computer simulation model that follows the formation and destruction of red blood cells (RBC) When standard assumptions about red cell formation and ... well-known process of RBC formation and destruction In so doing it shows the cause for hitherto unexplained observations [13] and predicts other clinical applications for routine blood analysis ... unexplained changes in the MCV and RDW-CV% and their clinical significance For simplicity, I have Page of (page number not for citation purposes) Theoretical Biology and Medical Modelling 2006,...
Ngày tải lên: 13/08/2014, 23:20
Báo cáo y học: "dentification of the prokaryotic ligand-gated ion channels and their implications for the mechanisms and origins of animal Cys-loop ion channels" ppt
... receptors and some invertebrate GABA receptors, allow the flow of cations, whereas the inhibitory receptors, such as those for glycine and GABA, invertebrate glutamate and histamine receptors, and ... length, for our iterative sequence profile searches with the PSI-BLAST program Mechanistic and functional implications of the comparative sequence -structure analysis of the bacterial and animal ... ART-LGIC superfamily and discuss the general implications of these proteins for the mechanisms and origin of the Cys-loop receptors of the animal nervous system Results and discussion Volume...
Ngày tải lên: 14/08/2014, 14:21
Structural characterization of nogo proteins implications for biological functions and moleculedesign of therapeutic applications
... Solution Structure of Nogo-60 and Design of Structured and Active Nogo-54 76 3.2.1 Preliminary structural characterization 77 3.2.2 Structure and 15N backbone dynamics of Nogo-60 78 3.2.3 Design of structured ... (TFE/H2O) mixture at 308K 67 Table 3.1.3 NMR restrains used for structure calculation and structure statistics for the 10 selected lowest-energy structures of Nogo-40 71 Table 3.2.1 Chemical shifts ... 3.2.2 NMR constraints and structural statistics for the 20 accepted CYANA structures of Nogo-60 83 Table3.2.3 NMR constraints and structural statistics for the 20 accepted CYANA structures of Nogo-54...
Ngày tải lên: 14/09/2015, 12:53
Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx
... Trp35 is strictly conserved and two extreme conformations have been observed for this residue in the crystal structure of Anx24(Ca32) In the current structure, the conformation of the AB loop in ... domains III and IV is a U-shaped, positively charged patch The patch is formed by five lysine and three arginine residues (Lys223, Lys226, Arg238, Lys242, Lys249, Lys253, Arg256, and Arg291) and, in ... we purified and crystallized recombinant Anx(Gh1) and determined its three-dimensional crystal structure in the calcium-free form A comparison of the membrane binding loops with AnxA5 and Anx24(Ca32)...
Ngày tải lên: 17/03/2014, 03:20
Báo cáo khoa học: Structure of a trypanosomatid mitochondrial cytochrome c with heme attached via only one thioether bond and implications for the substrate recognition requirements of heme lyase potx
... dataset used for structure determination and refinement was collected at the Diamond Light Source, UK Integration and scaling were performed using denzo and scalepack [37] Subsequent data handling ... in ball and stick representation, as are the methionine and histidine side chains that coordinate the heme iron, and the cysteine side chain that forms a thioether bond between heme and protein ... similarity The structures are remarkably similar overall, and in the details of the heme attachment and heme position The rmsd between the structure of C fasciculata cytochrome c ˚ and S cerevisiae...
Ngày tải lên: 23/03/2014, 04:21