failure modes of bolted cold formed steel connections under static shear loading
![UFC 3-310-07A 19 COLD-FORMED LOAD BEARING STEEL SYSTEMS AND MASONRY VENEER/STEEL STUD WALLS. [UNIFIED FACILITIES CRITERIA (UFC)] (June 2006) docx](https://media.store123doc.com/images/document/2014_06/27/small_ZYNBNv9Ecs.jpg)
UFC 3-310-07A 19 COLD-FORMED LOAD BEARING STEEL SYSTEMS AND MASONRY VENEER/STEEL STUD WALLS. [UNIFIED FACILITIES CRITERIA (UFC)] (June 2006) docx
... The total PWL of the sound radiated from a roof is estimated with the use of equation 3–3, where TL is the transmission loss of the roof structure and A is the area of the exposed roof The horizontally ... stiff steel frame of (1) above should be supported off the structure floor slab with steel spring vibration isolation mounts having minimum 2-in static deflection under load 3-14 (3) Each steel ... escape through the roof of that building For a building with a practically flat roof and a 2- to 5-ft.-high parapet around the edge of thereof, the noise radiated from the roof has a significant...
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Part 5. Code of practice for design of cold formed thin gauge sections pdf
... Code of practice for design of simple and continuous composite beams Part 4, Code of practice for design of composite slabs with profiled steel sheeting Part 5, Code of practice for design of cold ... flat web p0 Shear strength of a bolt ps Shear yield strength pv Design strength of steel py Design strength of weld pw Q Factor defining the effective cross-sectional area of a section Shear buckling ... the shear centre to the centroid of a section measured along the x axis of symmetry Minimum yield strength of a fastener Nominal yield strength of steel (See 3.3.2) Average yield strength of a cold...
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Tiêu chuẩn Châu Âu EC9: Kết cấu nhôm phần 1.4: Cừ nhôm cán nguội (Eurocode9 BS EN1999 1 4 e 2007 cold formed structural sheeting Design of aluminum structures part 1.4: Coldformed structural sheeting)
... cross-sections of cold formed profiled sheets essentially comprise a number of plane cross-section parts joined by curved parts (3) Typical forms of cross-sections for cold formed profiled sheets ... for cold- formed trapezoidal aluminium sheeting It applies to cold- formed aluminium products made from hot rolled or cold rolled sheet or strip that have been cold- formed by such processes as cold- rolled ... Basis of Structural Design Actions on structures Design of concrete structures Design of steel structures Design of composite steel and concrete structures Design of timber structures Design of...
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Tài liệu Personal Exposure to Air Pollution for Various Modes of Transport in Auckland, New Zealand doc
... chosen as the pollutant of interest Of all of the modes of commuting, the highest mean exposures were experienced by the motorcyclist This is consistent with the results of other studies found ... uptake for each of the modes and each of the routes a) Route b) Route c) Route The darker boxes indicate the active transport modes Personal Exposure to Air Pollution for Various Modes of Transport ... when compared to those of the bus, car and bicycle commuters (Test 12) Fig (3) Box plots of 1-minute averaged carbon monoxide concentrations for each of the modes and each of the routes a) Route...
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Tài liệu Báo cáo khoa học: Different modes of dipeptidyl peptidase IV (CD26) inhibition by oligopeptides derived from the N-terminus of HIV-1 Tat indicate at least two inhibitor binding sites doc
... the side chain of Lys554 of DP IV Additionally, hydrogen bonds were formed between the backbone carbonyl group of Val4 of the peptide and the backbone amide hydrogen of Ala743 of the enzyme, ... carbonyl group of Asn7 of Tat(1–9) and the side chain of Lys554 of DP IV and finally, between the carbonyl group of Ile8 of the peptide interacting with the Tyr752 hydroxyl group of the enzyme ... formation of EI and ES complexes resulting from a direct competition of the Fig Dixon plot and slope replot of a linear mixed-type inhibition (A) Influence of nine fixed concentrations of Lys2-Tat(1–9)...
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Tài liệu Báo cáo khoa học: Regulatory modes of rod outer segment membrane guanylate cyclase differ in catalytic efficiency and Ca2+-sensitivity ppt
... analysis of several Western blots revealed a ratio of : 1200 ± 360 (N ¼ 12) of GCAP-1 to rhodopsin and : 1100 ± 560 (N ¼ 5) of GCAP-2 to rhodopsin About 25% of GCAP-1 is lost during the purification of ... of 1/V (reciprocal of guanylate cyclase activity) vs 1/[S]n (reciprocal of the substrate concentration raised to the power of n) Preparation of Ca2+-buffer and determination of free Ca2+ concentration ... used Mg2+ as cofactor and kept the ratio of Mg2+ to GTP at : Analysis of data was performed with ORIGIN 6.1 and SIGMA PLOT 4.2 software A direct plot of activity vs [GTP] gave in all cases a...
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Báo cáo khoa học: Suppression of a cold-sensitive mutant initiation factor 1 by alterations in the 23S rRNA maturation region pdf
... suppress cold- sensitive IF1 Fig A model of possible mechanism of suppression of IF1R69 mutant by 23S processing stem mutations (A) Effect of the mutant IF1R69L on subunit association in the cold ... Selection of second-site rRNA suppressors of cold- sensitive IF1 A direct selection procedure was used to isolate mutations in rRNA that suppress the cold- sensitive phenotype of JB69 Briefly, the cold- sensitive ... translation of infA and role of IF1 during cold adaptation Mol Microbiol 64, 807–821 30 Giuliodori AM, Brandi A, Gualerzi CO & Pon CL (2004) Preferential translation of cold- shock mRNAs during cold...
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TUBERCULOSIS PNEUMONIA AS A PRIMARY CAUSE OF RESPIRATORY FAILURE-REPORT OF TWO CASES pdf
... upper and middle lung fields of both lungs with complete resolution of nodular densities Indian Journal of Tuberculosis TUBERCULOUS PNEUMONIA WITH ACUTE RESPIRATORY FAILURE infection He was discharged ... completion of Anti tuberculosis treatment His hospital stay was 57 days Chest X-ray after completion of eight months of Cat II antituberculosis treatment revealed significant resolution of opacities ... attended Chest OPD of LRS Institute of Tuberculosis and respiratory Diseases on 14 February, 2009 with symptoms of cough, expectoration, fever, breathlessness on exertion, loss of weight and appetite...
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Báo cáo khoa học: Interaction analysis of the heterotrimer formed by the phosphatase 2A catalytic subunit, a4 and the mammalian ortholog of yeast Tip41 (TIPRL) ppt
... involved identification of interaction-deficient mutants as determined by loss of the His3+ phenotype and loss of activation of the lacZ reporter gene Subsequently, clones showing loss of interaction were ... Therefore, characterization of TOR signaling pathway regulator-like (TIPRL; TIP41), the mammalian ortholog of Tip41, may provide clues to better understand the regulation of type 2A phosphatases ... subunits of the type 2A phosphatases PP2Aca (one cDNA), PP2Acb (three cDNAs), the C-terminal region of PP2Aca ⁄ b (one cDNA), PP4c (three cDNAs) and PP6c (two cDNAs) Initial mapping of the region of...
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Báo cáo Y học: Artocarpus hirsuta lectin Differential modes of chemical and thermal denaturation potx
... emission maximum Refolding of the protein Renaturation or refolding of the protein was measured as the extent of reappearance of the original spectra (F 335/ 356) and recovery of the sugar binding ... indicating temporary exposure of the hydrophobic patches of the protein during unfolding (Fig 3B) The possibility of the occurrence of the molten globule during unfolding of A hirsuta lectin as observed ... spectrum of the native lectin showed a maximum at 335 nm which characterizes nonpolar environment of the tryptophan residues On denaturation of the lectin with increasing concentration of Fig GdnHCl-induced...
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Báo cáo khoa học: Structural features and dynamics of a cold-adapted alkaline phosphatase studied by EPR spectroscopy docx
... dynamical modes of the nitroxide are a combination of rotary diffusion of the macromolecule, internal bond isomerization of the spin-label and backbone uctuations Analysing the lineshape of the ... stabilities as a result of an altered pattern of stabilizing weak noncovalent interactions Consequently, cold- adaptation of enzymes is commonly considered to be the result of an enhanced structural ... populations of the nitroxide spin-label that have different rotameric forms of the R1 side chain [34] An immobile rotamer is suggested to arise because of an interaction of the probe with other parts of...
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Báo cáo khoa học: Crystal structure of a cold-adapted class C b-lactamase potx
... The comparison of these structures of psychrophilic enzymes with those of mesophilic counterparts with high sequence identity provides further insights into the understanding of cold adaptation ... homolog [33] Moreover, electrostatics seems to play a major role in the cold adaptation of the present b-lactamases Indeed, the cold enzymes have a lower total number of ionic interactions than ... intramolecular flexibility of TAE4 and its cold homolog from Psy immobilis are a lower content of prolines, decreased numbers of ion pairs and hydrogen bonds, a lower percentage of arginine in comparison...
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Báo cáo khoa học: Deoxyribonuclease I footprinting reveals different DNA binding modes of bifunctional platinum complexes potx
... CL of BBR3464 formed in the 3¢)3¢ direction and almost as extensive as those induced by the 1,4-interstrand CLs of BBR3464 formed in the 5¢)5¢ direction Another unique feature of the CLs formed ... enhancement of the cleavage occurs, such as that observed for the cleavage of the duplex containing 1,3-intrastrand CL of BBR3464 on its 3¢ side Hence, the patterns of cleavage by DNase I of the duplexes ... 1,5-intrastrand CL of BBR3464 are different, but a strong protection of the cleavage sites in the top strand on the 5¢ side of the adduct is the common feature of both patterns A Fig DNase I cleavage of control...
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WORLD INVESTMENT REPORT 2011 NON-EQUITY MODES OF INTERNATIONAL PRODUCTION AND DEVELOPMENT potx
... Putting different modes of international production in perspective, cross-border activity related to selected NEMs of $2 trillion compares with exports of foreign affiliates of TNCs of some $6 trillion ... the profits to sales ratio of the United States’ S&P 500 firms in 2010 improved further, while profits of Japanese firms also rose in 2010 Also in developing countries, operating profits of companies ... value and number during the first five months of 2011 Components of FDI Improved economic performance in many parts of the world and increased profits of foreign affiliates lifted reinvested earnings...
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Báo cáo khoa học: Alternative binding modes of an inhibitor to two different kinases doc
... electrostatic attraction in the direction of the carbon– halogen bonds This sort of interaction is weaker than a hydrogen bond, being in the range of kJÆmol)1 In a study of the binding of bromophenols ... Biochem 270) Ó FEBS 2003 220–240 of the C molecule of pCDK2 has poorly defined electron density, because of lattice contacts with the C-terminal region of the A molecule of pCDK2 We use chain A (pCDK2) ... water to the NZ atom of Lys89, following the conformational change of this side chain, and between Br4 through water to the main chain nitrogen of Asp145 The nitrogen N3 of the triazole ring...
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Chương4: Modes of Operation docx
... nhiều block), sử dụng kiểu thao tác khác (modes of operation) khác operation) Các kiểu thao tác (Modes of Operation) Các kiểu thao tác đề nghị (ECB, CBC, OFB, CFB) đảm bảo tính bí mật (confidentiality), ... Nội dung Các kiểu thao tác (Modes of Operation) Các kiểu chèn bổ sung thông tin (Padding Scheme) Các kiểu thao tác (Modes of Operation) Trong mã hóa, thường liệu chia thành ... feedback (OFB) Bản chất: Plaintext KHÔNG mã hóa thuật toán xét Plaintext mã hóa cách XOR với chuỗi tạo thuật toán mã hóa Biến Block Cipher thành stream cipher Output feedback (OFB) O0 =...
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Manual on the management, maintenance and use of blood cold chain equipment potx
... 7.2.7 Calibration of cold chain devices and equipment 72 7.3 Disposal or decommissioning of cold chain equipment 72 Monitoring and evaluating the blood cold chain 74 8.1 Definition of terms 74 8.2 ... of the agitation The side-to-side movement of the tray of the platelet agitator is expected to be within the range of 3.6 to 4.0 cm Cooling down time This is the length of time it takes the cold ... exterior of the cabinet is made of galvanized metal or aluminium The recommended internal lining is stainless steel The doors of the cabinet are usually of the same construction as the box Instead of...
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modes of development forced flow, overpressured layer chroma
... membrane under external pressure, thus the separation can be performed under controlled conditions The absence of any vapour space must 878 II / CHROMATOGRAPHY: THIN-LAYER (PLANAR) / Modes of Development ... of cleanup procedure using fully online LD-OPLC; (B) schematic diagram of fully online LD-OPLC for a large amount of a complex mixture Elimination of Typical Problems with Use of OPLC It is of ... Needless to say, these steps can both be performed in fully ofSine or fully online operating modes, or in freely chosen combinations of different ofSine and online steps The connection illustrated...
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Báo cáo hóa học: " Comparison of the self-administered and interviewer-administered modes of the child-OIDP" ppt
... validity of each mode of administration was assessed against proxy measures because of the lack of a gold standard to measure oral health-related quality of life First, the correlation of the Child-OIDP ... the use of http://www.hqlo.com/content/6/1/40 pictures have been used in the Thai version of Child-OIDP [1,21] while a shorter version of the OIDP based only on the assessment of frequency of oral ... Tsakos G: Validation of an English version of the Child-OIDP index, an oral healthrelated quality of life measure for children Health Qual Life Outcomes 2006, 4:38 The Office of the Deputy Prime...
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Báo cáo hóa học: " Observation of the low frequency vibrational modes of bacteriophage M13 in water by Raman spectroscopy" pot
... modes; (c) Raman Intensity of (a) radial modes; (b) axial Theoreticalall modes Theoretical Raman Intensity of (a) radial modes; (b) axial modes; (c) all modes Radial modes are expected to be highly ... picture of the type of atomic displacements involved in the vibration To understand what types of modes are being excited by the Raman spectroscopy experiment, we turn to a theoretical analysis of ... structure of M13 phage Diagrams of the structure of M13 phage (a) A molecular model containing 10 α-helix coat proteins forming a cone of the structure (b) A cross section of the phage composed of α-helix...
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