b—methods of cooling fresh concrete

... J.P., “Methods of Analysis of the Effects of Creep in Concrete Structures,” Thesis at the University Assessment of the Methods of Allowing for the Effects of Creep and Shrinkage of Concrete on the ... elasticity of concrete at the time of initial load, such as at transfer of prestress, etc., or of a sudden enforced deformatron at time tCa modulus of elasticity of concrete at the time of slab ... Pretensioned: anchorage of prestressing steel Post-tensioned: end of curing of concrete End time, t Age at prestressing of concrete Age = 30 days, End of Step End of Step End of Step or time when...

Ngày tải lên: 24/10/2014, 16:03

Ngày tải lên: 12/09/2015, 08:20

... TABLE OF CONTENTS Acknowledgements i Table of Contents iii List of Figures vi List of Tables viii Summary xi Chapter Review of Literature 1.1 Influence of substrate color on the esthetics of all-ceramic ... ABILITY OF COMPOSITE CORES AND THE INFLUENCE OF POSTS AND CORES ON THE SHADES OF ALL-CERAMIC SYSTEMS SWAMINATHAN SETHU (BDS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF RESTORATIVE ... because of their benefits of high speed and low cost The uncertainty of tristimulus 28 colorimeters is limited, due to the mismatch of the illumination to that of the CIE illuminants and of the...

Ngày tải lên: 09/10/2015, 11:24

... ratio of fibre and matrix phase shear moduli of fibre and matrix phase Poisson’s ratio of fibre and matrix phase plane strain bulk modulus of composite material of aligned fibres shear modulus of ... composite material of aligned fibres Young’s modulus of composite material of aligned fibres volume fraction of fibre phase transverse linear thermal expansion coefficient of two - phase composite ... as functions of elastic specificities of constituents, thermal expansion coefficients of constituents, volume fractions of fibre and particle constituent For composite material of epoxy resin...

Ngày tải lên: 28/03/2014, 13:20

... (13.61) ( 1: E1 z - - v [5 or z = - moment of area = L - V) E x of the bending moment diagram moment of area of the MII diagram Consider the moment of area of MI1 about the point A , because we ... (13.67) The method of analysis, malung use of A and Z, is known as the method of moment-areas; it can be extended to deal with most problems of beam deflections When the section of the beam is not ... one section of a beam to another Where El is constant along the length of a beam, - E l - d4v dz4 dF - = -w dz (13.7) As an example of the use of equation (13.4), consider the case of a uniform...

Ngày tải lên: 08/04/2014, 11:27

... 7042014 of the National Science Foundation of Beijing, China, the 50573044 of the National Natural Science Foundation of China and the 2005CB623905 of the National Basic Research Program of China ... atrophy of upper lip was evident Electromyography Electromyography is a measurement of neuromuscular function The prolongation of time-latency, increase of current threshold and decrease of voltage ... immunohistochemical staining of BrdU and S-100 Representative images of immunohistochemical staining of BrdU and S-100 A: Localization of darkly brownish stained BrdU+ cells to transected tissues of rabbits having...

Ngày tải lên: 18/06/2014, 15:20

... layer of the ZrO -TiO Page of composite thin film was built Lastly, we can obtain the thickness of the as-deposited thin film with a ZrO2 layer (L1) of 27.639 ± 0.521 nm and TiO2 layer (L2) of 10.077 ... HORIBA Jobin Yvon Inc., Edison, NJ, USA) over the spectral range of 1.5 to 6.5 eV at an angle of incidence of 70° For the purpose of exploring electrical properties, a Pt/TiO2/ZrO2/p-Si MOS capacitor ... the dielectric function of the TiO2/ZrO2 bilayer composite film [15-17] In order to get the best fitting of SE data, different models were built due to the structure change of the TiO /ZrO bilayer...

Ngày tải lên: 20/06/2014, 21:20

... consisting of metallic Ag without any AgO TEM images of Au nanoparticles of 3.3 and 5.4 mM HAuCl4 solutions for a dipping time of 30 are shown in Fig The particle size as well as the amount of Au ... the formation of Ag nanoparticles is very facile because the diffusion of Ag+ is higher than that of Au3+ and also due to hydrophilic nature of Ag [36] Spontaneous self-assembly of silicotungstate ... time intervals and concentration of the metal ion solutions The size of particles is in the range of 10–20 nm for dipping time of 5–30 Homogeneous dispersion of metal nanoparticles is achieved,...

Ngày tải lên: 22/06/2014, 22:20

... S.G., Theory of elasticity of an anisotropic elastic body, Holden-Day, 1963 [7] Timoshenko S., On the correction for shear of the differential equation for transverse vibrations of prismatic ... frequency calculations according to the base 10 logarithm of the h/e ratio where fn is the vibration frequency of rank n, L the length of the beam, Q = IGz/SL2, F1(m) = θ2(m) + 6θ(m), tan ( m ... formula of equation (9) was used with the shear factor K* expression (8) to evaluate the size effect of the cross section on the first five vibration frequencies with a length-to-depth ratio of 10...

Ngày tải lên: 08/08/2014, 00:22

... pheochromocytoma, CT imaging of the adrenal gland as well as of the organ of Zuckerkandl, to encompass all chromaffin cellbearing tissue along the lower abdominal aorta from the origin of the inferior mesenteric ... syndrome, neurofibromatosis type I) Sporadic forms are usually diagnosed at Page of age 40 to 50, whereas hereditary forms are diagnosed earlier [3,4] The clinical manifestations of pheochromocytoma ... Fritzsche et al Journal of Medical Case Reports 2010, 4:374 http://www.jmedicalcasereports.com/content/4/1/374 Page of Figure Ultrasound image of the composite paraganglioma (A) The...

Ngày tải lên: 11/08/2014, 02:22

... consider the use of noncompensatory aggregation methods, so that quality of care in one aspect cannot be traded off another, since negative consequences of poor quality of care in any area of healthcare ... category-specific metrics of quality to create a balanced scorecard of overall quality of care and promote the goal of ensuring that providers are responsive to the quality expectations of all stakeholders, ... indicator of quality for pediatric care faces several challenges, including paucity of interactions with the healthcare system, paucity of critical health outcomes, and availability of quality of life...

Ngày tải lên: 11/08/2014, 05:21

... consider the use of noncompensatory aggregation methods, so that quality of care in one aspect cannot be traded off another, since negative consequences of poor quality of care in any area of healthcare ... category-specific metrics of quality to create a balanced scorecard of overall quality of care and promote the goal of ensuring that providers are responsive to the quality expectations of all stakeholders, ... indicator of quality for pediatric care faces several challenges, including paucity of interactions with the healthcare system, paucity of critical health outcomes, and availability of quality of life...

Ngày tải lên: 11/08/2014, 16:20

... depends on the parameters of elastic elements and theừ static deflection and by the appearance of the non-linear terms with different degrees of smallness in the equations of motion Stationary oscillations ... rs in th e form ation of resonance situ a tio n s of the s y stem s w ith large s t a t i c d eflectio n of e la stic e lem en ts [l ] T h e d istin gu ishin g feature of these s y s te m s ... from the equations: > (III.1.3) d\ị) It T h e in ten sive interaction of m echanism s of generation of the oscillations of different natu re can be ob served in the resonance situ ations In this...

Ngày tải lên: 08/04/2015, 15:33

... in concrete damage plasticity model b Column length dc Concrete compressive damage variable dt Concrete tensile damage variable f ck Cylinder strength of concrete/ mortar f ct Tensile strength of ... Performance of specimens after reconstruction 86 3.3.3.2 Influence of presence of additional continuity rebars 89 3.3.3.3 Influence of beam depth 90 3.3.3.4 Influence of span extension ... 4.3.2 Influence of concrete element types 123 4.3.3 Influence of mesh schemes 124 4.3.4 Influence of tensile fracture energy 125 4.4 Further validation of FEM ...

Ngày tải lên: 10/09/2015, 09:13

... resistance of compomer and composite restoratives Oper Dent 2004;29(1):29-34 Table of Contents Acknowledgment Preface Table of Contents i Abstract iv List of Tables vii List of Figures ix List of Symbols ... Compliance of the system 3) Shape of the indenter tip 4) Initial depth of penetration 5) Surface roughness 6) Shape of the indented impression 7) Elastic constant of the indenters 8) Noise of the ... compliance of a component is the inverse of its stiffness and has a unit of mm/N The total compliance (CT) measured from the slope of the initial unloading curve is the sum of the compliance of the...

Ngày tải lên: 12/09/2015, 09:10

... summary of the cube test results of all the specimens on the day of testing Table 3.4 Summary of concrete cube test results Specimens Date of Concrete casting Date of Testing Day of Testing Concrete ... after Failure of H9 Figure 3.24 Moment-Rotation Curve of H9 Figure 3.25 Premature Failure of H10 Figure 3.26 Comparison of Load-Displacement Curve of H2,H4 and H6 Figure 3.27 Comparison of Load-Displacement ... Curve of Specimen B3 Figure 4.36 View after Failure of Specimen B3 Figure 4.37 Inelastic Buckling of Left Haunch Flange of the Beam B3 Figure 4.38 Inelastic Buckling of Right Haunch Flange of the...

Ngày tải lên: 16/09/2015, 17:12

... the proof of (v), we reach at (2.43) where φC ( x1,n − x1 ) is replaced by φj ( xj1,n − x1,j ), and hence we obtain the conclusion (vii)&(vi): Using the same argument as in the proof of (v) Remark ... norms of all Hilbert spaces used in this paper are denoted respectively by · | · and · We denote by B(H, G) the space of all bounded linear operators from H to G The symbols The resolvent of A ... problems The algorithm proposed has a structure of the forward-backward-forward splitting as in [4, 11, 16, 18, 23] The applications of this type of algorithm to specific problems in applied mathematics...

Ngày tải lên: 14/10/2015, 15:28

... later, though the number of men remained unchanged, the number of women rose to 550 000 A similar situation was seen in the wholesale and retail trade sector, where the number of women rose from about ... by 1995 The number of men grew only marginally from 425 000 to 480 000 over the same period In defence, the number of men declined from 225 000 to 200 000, while the number of women rose from ... number of women rose from about 550 000 in 1975 to almost 800 000 two decades later The number of men in this sector remained stable over the period, at around 700 000 Women also made gains in...

Ngày tải lên: 04/10/2012, 10:02

... of the data Page of Author Details 1Department of Intensive Care Medicine, University Hospital Centre Rebro, Kispaticeva 12, Zagreb 10000, Croatia and 2Division of endocrinology, Department of ... the cut-off value in the Recommendations of the American Heart Association [35] and the trigger for initiation of insulin treatment for ICU patients recommended by the American College of Endocrinology ... prevalence of hyperglycaemic conditions (over 40% of adult Americans [53]) has reached epidemic proportions Recognising conditions that unveil the risk of developing diabetes and prediabetes is thus of...

Ngày tải lên: 25/10/2012, 10:02

... focus of chiropractic care centers on treatment of musculoskeletal disorders, chiropractors serve as first point of contact with the health care system for patients presenting with a broad range of ... portal -of- entry healthcare provider in a primary ambulatory setting, the professional responsibilities of the practicing chiropractor include proper assessment, documentation, and treatment of chest ... multidisciplinary focus group composed of both chiropractic and medical professionals The goals of the focus group were to explore the attitudes and experiences of medical and chiropractic clinicians...

Ngày tải lên: 25/10/2012, 10:06