pipe strength and wall thickness
Tài liệu Báo cáo khoa học: Ionic strength and magnesium affect the specificity of Escherichia coli and human 8-oxoguanine-DNA glycosylases pdf
... and A by Fpg and OGG1 depends on buffer composition, ionic strength, Mg2+ concentration and several other factors 3748 Results Effects of ionic strength and divalent cations on the activity and ... ionic strength and Mg2+ on the activity and specificity of OGG1, we measured the apparent values of k2 and k3 under conditions of low salt (KPi only) and no Mg2+, low salt and 20 mm Mg2+, and high ... significantly to ionic strength and the effects of Mg2+ on enzyme specificity 1.0 0.5 0.0 [ligand], µM CA CA CA CA CA CA Fig Binding of Fpg and OGG1 to uncleavable THF:C and THF:A ligands under different...
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Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
... collection and refinement of PhyAsrI200 and PhyAsrox are shown in Table Statistics for the data collection and refinement of the structure of PhyAsr at ionic strengths of 300 mm, 400 mm and 500 mm ... FEBS 3789 Effect of ionic strength and oxidation on PhyAsr R J Gruninger et al Table Data collection and refinement statistics for the structures of the low ionic strength and oxidized forms of PhyAsr ... Effect of ionic strength and oxidation on PhyAsr A A R258 R258 C252 OCS 252 B B R258 R258 OCS252 C252 Fig (A) Conformation of the P-loop at low ionic strength in the absence of ligand The P-loop...
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Báo cáo khoa học: The role of interface framework residues in determining antibody VH ⁄ VL interaction strength and antigen-binding affinity pptx
... side-by-side evaluation of antigen-binding ability and VH ⁄ VL interaction strength of the target Fv, and also rapid screening of Fv that is suitable for open sandwich (OS) immunoassay, an immunoassay ... 30 s, 55 °C for 30 s, and 72 °C for min), followed by a normal cycling (30 cycles of 94 °C for 30 s, 55 °C for 30 s, and 72 °C for min) with primers MH2BackSfi and g7EcoFR, and Ex Taq DNA polymerase ... concentration of 50 and 100 nm, and kinetic and equilibrium constants were calculated using biaevaluation 4.1 program (Biacore) Acknowledgements We are grateful to Drs Shinya Tsukiji and Teruyuki Nagamune...
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Báo cáo khoa học: Identification of structural determinants for inhibition strength and specificity of wheat xylanase inhibitors TAXI-IA and TAXI-IIA doc
... TAXI-I and TAXI-II isoforms share a high degree of identity (UniProt accession nos: Q8H0K8, Q53IQ2, Q53IQ4 and Q53IQ3), but both types of inhibitors show different inhibition strengths and xylanase-inhibitor ... ANX [2,18,19] Two TAXI-I genes (encoding TAXIIA [20] and TAXI-IB [2]) and two TAXI-II genes (encoding TAXI-IIA and TAXI-IIB) [2] were cloned and recombinantly expressed in Pichia pastoris The 3D ... glutamate residues of ANX and makes additional interactions with Asp37ANX, Arg115ANX and Tyr81ANX In the )1 glycon subsite, contacts are made between Phe375TAXI-IA and Thr376TAXI-IA and the xylanase,...
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Pipe drafting and design 2e (scanned)
... various temperatures and pressures 6 Pipe Drafting and Design WALL THICKNESS Wall thickness is a term used to describe the thickness of the metal used to make a pipe Wall thickness is also commonly ... Creation of Pipe Drawings Chapter Steel Pipe History of Pipe Piping Materials Manufacturing Methods Sizing of Pipe Wall Thickness Methods of Joining Pipe Cast Iron Pipe Plastic Pipe 10 Drawing Pipe ... (Scrd), and socket-weld (SW) Later in the chapter, cast iron and plastic pipe uses will be discussed Figure 2-6 Pipe thickness Table 2-1 Carbon Steel Pipe Wall Thickness NOMINAL PIPE SIZE IN MM STANDARD...
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study the effect of welding joint location on the fatigue strength and fatigue life for steel weldment
... sample welded at (X/L=0.5) and the failure for welded and un-welded samples, and from this occur at (X/L=0.5) by figures, can find the value of endurance strength (61MPa) , and fatigue life reduces ... welding joint on the fatigue life and fatigue strength of rotating steel shaft and finding the best location for welding joint The scope of this work is applied mechanics and the design of welding joint ... bending sample like (young modulus, yield strength, and stress when rotation at constant speed of (2800 ultimate strength) via tensile test with using r.p.m), and recording the number of cycles September...
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báo cáo hóa học: " Enhancing quality of life in older adults: A comparison of muscular strength and power training" pot
... by IL-6 and other cytokines) [4], and physical activity Indeed, several randomized controlled trials have demonstrated that strength training (ST) can safely increase muscle mass and strength ... mood, physical function, pain, vitality, and role emotional health [13] In contrast, Chin and colleagues (n = 173; M age = 81 years; SD = 5.4) [14] and Damush and Damush (n = 62; M age = 68 years; ... university IRB and all participants gave written informed consent Measures Self-efficacy for Strength (SE) Self-efficacy for strength was assessed in a hierarchical manner consistent with Bandura's...
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Báo cáo sinh học: "Developing a theoretical relationship between electrical resistivity, temperature, and film thickness for conductors" pptx
... between the electrical resistivity and film thickness, the physical models shown in Figures and will be used The thin film conductor will have a thickness, t, and it is assumed to have smooth or ... analyze and understand the relationship between electrical resistivity and film thickness The theoretical models in these papers either make assumptions which reduce the complexity (and make ... techniques and impurity concentration will have a larger effect on the bulk resistivity and that grain boundary size and rough surface scattering are more prominent for smaller film thicknesses...
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SHEAR STRENGTH AND ARTIFICIAL AGING CHARACTERIZATION FOR SILICONE
... Canevaralo S Handbook of Polymer Science and Technology 599-600 Packham D 2005 Handbook of Adhesion John Wiley and Sons 467-473 Ebnesajjad S 2008 Adhesives Technology Handbook William Andrew Inc ... to organic solvents and electrolytic attack It has a relatively low impact strength, but adequate operational temperatures and tensile strength It is also light in weight and has a low moisture ... PIBS/SS BONDING SHEAR STRENGTH (MPA) VS AGING TIME (WEEKS) FOR PBS AND H2O2 28 FIGURE 11 10%PP/SS BONDING SHEAR STRENGTH (MPA) VS AGING TIME (WEEKS) FOR PBS AND H2O2 ...
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half year report 1999 good half-year results with a further increase in net income the holderbank group confirms its strength and flexibility in the face of rapidly changing market conditions
... Australia and New Zealand Queensland Cement and Milburn New Zealand Ready-mixed concrete reported solid sales increases of 12 percent and 24 percent respectively achieved by Milburn New Zealand, Alsons ... partially reflected in the con- Alsons Cement and Union Cement, solidated results, as our entry into Thai- have production facilities on the island land and the strengthening of our market of Mindanao, ... ment (Egypt) and Siam City Cement CHF 483 million (Thailand) Divestments include Euclid Chemical (USA), Holderchem Euco A detailed analysis showed that cash (Switzerland and Spain) and Alpha flow...
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Báo cáo toán học: "Tree-thickness and caterpillar-thickness under girth constraints" docx
... G or by restricting the family F Let θT and θC denote the tree -thickness and caterpillar -thickness, respectively For connected graphs, the maximum tree -thickness n/2 is attained by Kn Forbidding ... maintaining girth g (if n ≥ g g/2 ), so for n ≥ g /2 we obtain examples with tree -thickness (and caterpillar -thickness and path -thickness) n/g When g ≤ n < g /2 (or k < g/2), the cycle on the “inside” ... respectively If the edge v1 vg exists, then actually y = vg and z = v1 , and x does not exist In this case we add vg−1 vg and vg vg+1 to an old tree and put all other edges incident to A in T If v1 vg...
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Báo cáo y học: " Ergogenic effects of betaine supplementation on strength and power performance" pdf
... (4980 ± 61 and 5085 ± 137 W, respectively) and D2 (4811 ± 77 and 5068 ± 529 W, respectively) compared to corresponding D1 (4545 ± 114 and 4452 ± 130 W, respectively) and D2 (4476 ± 96 and 4848 ... associated with improved strength and power in these individuals, thus demonstrating the potential efficacy of betaine in improving performance and recovery in strength and power exercise Methods ... musculoskeletal, and endocrine disorders, concurrent nutritional supplementation, and anabolic drugs All subjects were informed of the benefits and potential risks of the investigation and signed a...
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Báo cáo y học: "Strength and hypertrophy responses to constant and decreasing rest intervals in trained men using creatine supplementation" pdf
... machine with a vshaped handle and lying triceps extension with a barbell), and Wednesday and Saturday (free-weight back squat, leg extension machine, leg curl machine and abdominal crunch) The ... 8-weeks of resistance training using CI and DI between sets and exercises on strength and hypertrophy Recreationally resistance training subjects were randomly assigned to either a CI or DI training ... 1-RM strength gains after weeks of CR supplementation with or without resistance training Bench press and leg press 1-RM were increased and 16%, respectively, in the CR alone group and 18 and...
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Báo cáo y học: "Reduced trabecular bone mineral density and cortical thickness accompanied by increased outer bone circumference in metacarpal bone of rheumatoid arthritis patients: a cross-sectional study" ppt
... density and geometry by pQCT have shown that articular and periarticular inflammation is associated with bone loss and changes in bone geometry, in particular reduced cortical thickness and increased ... (metacar-pals) and 180 mg/cm3 (radius and tibia, contour mode and peel mode of the software) Bone mineral content (BMC) per cm slice thickness, total cross-sectional area (CSA) and total volumetric ... at 280 mg/cm3 and from this BMC and total CSA were calculated Cortical bone was selected by thresholding at 710 mg/cm3 (contour mode and peel mode 1), and from this, corti-cal CSA and cortical...
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Báo cáo y học: " The relationship between hip abductor muscle strength and iliotibial band tightness in individuals with low back pain" potx
... hip and knee joints The examiner, standing behind the subject, with one hand, stabilized the pelvis and passively abducted and extended the upper leg with the knee flexed with the other hand ... calibrated and had 99% measurement accuracy To measure muscle strength, subjects assumed the standard positions for Arab and Nourbakhsh Chiropractic & Osteopathy 2010, 18:1 http://www.chiroandosteo.com/content/18/1/1 ... fasciae latae and gluteus medius and minimus J Anat 1989, 166:179-189 Piva SR, Goodnite EA, Childs JD: Strength around the hip and flexibility of soft tissues in individuals with and without patellofemoral...
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guide for precast cellular concrete floor, roof, and wall units
... control, sampling and acceptance testing The selection of minimum, average, and maximum concrete strengths, load capacities and other characteristics of precast units, should be based on standard statistical ... Elasticity and Poisson’s Ratio of Concrete in Compression C 495 Standard Test Method for Compressive Strength of Lightweight Insulating Concrete C 513 Standard Method for Securing, Preparing, and Testing ... 911 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Chemical Uses E 72 Standard Method for Conducting Strength Tests of Panels for Building Construction E 122 Standard...
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prediction of shear strength and vertical movement due to moisture diffusion through expansive soils
... shear strength prediction of expansive soils in embankments, retaining walls and slopes For earth retaining walls, case studies of shear strength time history for different drain designs and flow ... 8H: 1W and U0=4 112 4.11 Suction prediction for retaining wall with aspect ratio 8H: 1W and U0=3 113 4.12 Matric suction prediction for retaining wall with aspect ratio 8H: 1W and ... retaining wall with aspect ratio 8H: 1W and U0=1 115 Matric suction prediction for retaining wall with aspect ratio 8H: 1W and U0=0.5 116 Mohr circle for the shear strength...
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a biomedical engineering approach to investigating flow and wall shear stress in contracting lymphatics
... careers or credentials Thanks to Jeremy, Andrew, and Michael for the fun weekends in College Station when I could take a break from work and for Michael and Andrew convincing Meredith to marry me ... lymphatic flow measurements and to track wall movements as the vessel contracts Using this method the standard error of prediction for velocity measurements was 0.4 mm/sec and for diameter measurements ... track the wall at multiple locations and fit them together with a line This image represents a snapshot of a movie showing the program’s ability to continuously and accurately track wall movement...
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