ethics and uncertainty considerations for the design and review of translational trials involving stem cells
API - 2510A - Fire-Protection Considerations for the Design and Operation of Liquefied Petroleum Gas (LPG) Storage Facilities
... ascertain the following basic information for all LPG Þres: a The time of the ÞreÕs inception if there is ßame impingement or engulfment of the vessel b The liquid level in the storage vessel and whether ... minimized by setting the vacuum relief valve at the highest vacuum permitted by the design of the vessel 2.7.1.2 Other considerations for piping design are as follows: a Keep the number of shell penetrations ... areas, and the drainage of the water to the ground or open drainage system connections are common practice The drainage system must be capable of safely handling LPG 3.4.3 See the water-drawing system...
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Báo cáo khoa học: The structural comparison of the bacterial PepX and human DPP-IV reveals sites for the design of inhibitors of PepX activity pot
... lactis The results are presented in Table and Fig 4A For the cluster of lowest energy, both the position and the conformation of the ligand are close to those observed in the 3D structure of the ... group of the ligand and the NH2 of Asn470 (equivalent to Asn710 in DPP-IV) Another potential bond can be proposed between the OH atom of Tyr380 and the carbonyl group of the ligand Finally, the ... comparison of the active and specificity sites of the two X-PDAP enzymes, the bacterial PepX (green) and the human DPP-IV (orange) (B) Superposition of the active and specificity sites of the S9 enzymes...
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Updated Security Considerations for the MD5 Message-Digest and the HMAC-MD5 Algorithms docx
... Molnar, D., Osvik, D., and B de Weger Short chosenprefix collisions for MD5 and the creation of a rogue CA certificate, Crypto 2009 [SP800-57] National Institute of Standards and Technology (NIST), ... defined test cases for HMAC-MD5 This document updates the security considerations in [HMAC], which [HMAC-MD5] points to for its security considerations [HASH-Attack] summarizes the use of hashes in ... with a shared secret value for message authentication in HMAC, and in this context, some people may find the guidance for key lengths and algorithm strengths in [SP800-57] and [SP800-131] useful...
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Báo cáo hóa học: "Research Article WING/WORLD: An Open Experimental Toolkit for the Design and Deployment of IEEE " ppt
... gateway for the mesh network The latter action disables the current backhaul link and use the multihop wireless backhaul as default route to the Internet The performances of the self-configuring and ... pointto-multipoint wireless link The geographical distribution of the testbed is presented in Figure The system design was driven by our previous work on the state -of -the- art solutions for engineering a WMN ... estimate of the highest effective throughput achievable in the forward direction, and PACK is the delivery probability of the ACK signal in the reverse direction (drev ) Since rx is the estimated...
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báo cáo khoa học: " NorthStar, a support tool for the design and evaluation of quality improvement interventions in healthcare" ppt
... tailor the intervention (Designing the Intervention) NorthStar assists the user in the choice of appropriate study design to test the QI intervention (Choosing the Study Design) It then discusses the ... for preparing the first draft of that section, based on a review of the published literature as well as other outputs of the ReBEQI project (e.g a literature review of QI models and frameworks) ... interventions and their evaluation The intention was for the tool to be useful to users with varying levels of experience in QI research, and for the text to be instructional as well as informative For...
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báo cáo khoa học: " Exploring ethical considerations for the use of biological and physiological markers in population-based surveys in less developed countries" docx
... in the US and Europe, those standards are under continued review as science and practice evolve The globalization of standards creates a challenge for those standards and for feedback onto standards ... constraints of the field research The primary concern in the US and other developed countries is that survey data is not used to disclose the identity of an individual Linkage of data systems and profiling ... participants understand or remember about the consent process [16] Judgment about the appropriate level of effort to achieve informed consent hinges on the risks and benefits of the survey For example,...
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guide for the design and construction of fixed offshore concrete structures
... accordance with the results of the sea floor survey, considering the deviations from a plane surface, the force-deformation properties of the soil, and the geometry of the base of the structure The possibility ... indicated for consideration by the designer The design of offshore structures requires much creativity of the designer, and it is intended that this guide permit and encourage creativity and usage of ... Stability of the sea floor 5.2.1 Slope stability- The stability of the sea floor in the vicinity of the structure should be investigated The study should include the effects of the structure on the...
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guide for the design and construction of concrete reinforced with frp bars
... between the bar and the surrounding concrete The stress at the surface of the bar resulting from the force component in the direction of the bar can be considered the bond stress between the bar and ... ensure yielding of steel before the crushing of concrete The yielding of the steel provides ductility and a warning of failure of the member The nonductile behavior of FRP reinforcement necessitates ... transportation costs and may ease handling of the bars on the project site 3.1.2 Coefficient of thermal expansion The coefficients of thermal expansion of FRP bars vary in the longitudinal and transverse...
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guide for the design and construction of externally bonded frp systems for strengthening concrete structures
... of degradation 440.2R-18 ACI COMMITTEE REPORT 7.3—Repair of strengthening system The method of repair of the strengthening system depends on the causes of the damage, the type of material, the ... system and its form should be selected based on the acceptable transfer of structural loads and the ease and simplicity of application Common FRP system forms suitable for the strengthening of ... orientation of the fibers, and the quantity of fibers primarily govern the tensile properties of the FRP material Due to the primary role of the fibers and methods of application, the properties of an...
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guide for the design, construction, (reapproved 1999) and repair of ferrocement
... state of the art The procedure used on a particular project should be based on the experience and the ingenuity of the builders and the judgment of the engineer DESIGN, CONSTRUCTION, AND REPAIR OF ... placing the mortar The chemical composition of the cement, the nature of the aggregate, the aggregate-cement ratio, and the watercement ratio are the major parameters governing the properties of the ... fraction, the specific surface of reinforcement, and the effective modulus of the reinforcement sections, pg 549.1R-25 2.1.1 Volume fraction of reinforcement Vf-Vf is the total volume of reinforcement...
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Development and implementation of efficient segmentation algorithm for the design of antennas and arrays
... BETWEEN THE SPECIFICATIONS AND THE MEASUREMENTS OF THE BANDPASS FILTER 82 TABLE 3.6: SPECIFICATIONS OF THE SERIES-FED ARRAY 84 TABLE 3.7: COMPARISON OF THE RELATIVE ERROR AND THE ... scheme for the Green’s function for fast evaluation of the MoM matrix elements and the computation of the radiation patterns Finally, a patch antenna is analyzed to demonstrate the accuracy of the ... + εr surface wave pole located on the real axis of the complex k ρ plane, and the symbol Res denotes the residues of the integrand at the pole k ρ = k ρρ For the single-layer Green’s function...
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Tài liệu Determinants of Productivity for Military Personnel - A Review of Findings on the Contribution of Experience, Training, and Aptitude to Military Performance pdf
... with the setting of retention requirements for the armed forces The study responds to the question of the optimal experience and skill mix for the current armed forces, a question that is of increasing ... understanding of the production of military activities would be valuable to the readiness of the armed forces, the effectiveness of the manpower requirement determination process, and the recruitment ... relevant by the ongoing military transformation and the changing requirements of the armed forces Military transformation includes the evolution of a more agile, more deployable force and the integration...
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Tài liệu Báo cáo khoa học: Enzymes for the NADPH-dependent reduction of dihydroxyacetone and D-glyceraldehyde and L-glyceraldehyde in the mould Hypocrea jecorina doc
... interfering with the protein activity The tagged protein was purified and then used for further analysis In the reductive reaction, the Michaelis–Menten constant Km for DHA was mm, and the Km for NADPH ... in the genomic DNA For that reason, we amplified the open reading frame from cDNA For the second of the two potential glycerol dehydrogenases, we predicted no introns and therefore amplified the ... Comparing the nucleotide sequence with sequences of other dehydrogenases enabled us to predict the start and the stop codons and to design primers to amplify the open reading frames using PCR For the...
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Báo cáo khoa học: N-Glycosylation is important for the correct intracellular localization of HFE and its ability to decrease cell surface transferrin binding pptx
... to express either the wild-type or mutant proteins, and incubated the cells 3222 in the presence or absence of tunicamycin Drug treatments resulted in the accumulation of forms of the mutant proteins ... end of an a-helical region of the HFE a1 domain (V100 and W103A) as being of particular importance for TfR1 interactions [16,17,20] The effect of HFE binding to TfR1 is to lower the affinity of the ... were of lower apparent molecular mass and of similar size to the unglycosylated form of the wild-type protein (see Fig 2B for single mutants and Fig 2C for double mutants) This suggested that the...
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The Ethics and Politics of Asylum ppt
... be virtuous? Let us then start by making them love their fatherland But how are they to love it if the fatherland is nothing more for them than for foreigners, and accords to them only what it ... state: it ‘serves as a vehicle for the enrichment of a small elite at the expense of the majority of the population The Haitians who have fled in the tens of thousands for the past several decades have ... characteristic of the communitarian, conservative and constitutionalist 23 24 The Ethics and Politics of Asylum realist strands of political theory.1 Writers in each of these strands have mostly ignored the...
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Báo cáo khoa học: Discovery and characterization of a Coenzyme A disulfide reductase from Pyrococcus horikoshii Implications for the disulfide metabolism of anaerobic hyperthermophiles doc
... Both the mass of the tube and activity of the enzyme were monitored over time using standard NADH oxidase assay methods It was necessary to correct for the mass of the tube due to concentration of ... reduce the disulfides, and assayed as above Thiols were quantified by comparison of peak areas to standard curves of those standards Coenzyme A was measured as the sum of the areas of the CoA and ... equivalent of NADPH, while an increase is observed during the addition of the second and subsequent equivalents of NADPH With the exception of the expected increase at 340 nm from the addition of free...
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Báo cáo Y học: Structural basis for the inhibitory efficacy of efavirenz (DMP-266), MSC194 and PNU142721 towards the HIV-1 RT K103N mutant doc
... reduced by the stacking of Od1 in between the plane of the thiourea moiety and the Ca of G190 Hence, the undefined orientation of the N103 amide Od1 and Nd2 atoms may reflect the repulsive forces exerted ... by the K103N mutation The electron density for Cc of the K103N mutant structures is well defined but the quality of the map does not allow assessment of the orientation of the amide plane There ... we present the structural indications for the role of K103 and N103 in drug binding and the structural implications for the inhibitory efficacy of the inhibitors Efavirenz, PNU142721, and MSC194...
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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
... coordinated by the Ne of the histidine of the ‘AXXCH’ (actually AAQCH) heme-binding motif, and the sulfur of Met91 The ˚ heme iron–ligand distances were restrained to A (his˚ (methionine), and the model ... and methionine in each case), the cysteines that form thioether bonds to the heme, and the methyl group of the alanine of the C fasciculata AXXCH heme-binding motif, which is found in place of ... chain that forms a thioether bond between heme and protein Also shown is the methyl group of the alanine of the AXXCH heme-binding motif, which is found in place of the first cysteine of a typical...
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Báo cáo khoa học: "Abstracts of Papers for the 1963 Annual Meeting of the Association for Machine Translation and Computational Linguistics" pptx
... the National Science Foundation, in part by the U.S Army Signal Corps, the Air Force Office of Scientific Research, and the Office of Naval Research, and in part by the National Bureau of Standards ... first and compared among the four languages: 1) the category of gender, 2) the category of animateness, 3) the category of case and number The product of this comparative analysis is a set of formation ... parts of speech of * This work was supported in part by the National Science Foundation, and in part by the U.S Army Signal Corps, the Air Force Office of Scientific Research, and the Office of...
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POLLUTION PREVENTION TECHNOLOGIES FOR THE BLEACHED KRAFT SEGMENT OF THE U.S. PULP AND PAPER INDUSTRY potx
... (1) the current state of the art, (2) the economics of adoption, and (3) the level of adoption, of selected pollution prevention technologies in the U.S pulp and paper industry The focus of this ... adopt them Since the discovery of dioxins in pulp mill effluent, however, the U.S and international research and development effort has been impressive, and the rate of adoption of many of these ... capital and operating cost information, the actual costs and savings for any particular mill are very site-specific, and depend closely on the age, type, and condition of the existing equipment at the...
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