essential properties of modern applications asynchrony and concurrency
Bảo dưỡng công nghiệp 7 root cause failure analysis An essential element of Asset Integrity Management and Reliability Centered Maintenance Procedures
Ngày tải lên :
15/10/2013, 15:06
... insufficient oversight of the activities from design to planning and operation Control is achieved through standards and procedures for operation, maintenance and acquisition, and follow-up of these If ... Consequences of failure: Downtime/pollution and spillage/secondary damages Causes of failures Recommendations and remedial actions Methods and analytical tools to identify the causes of failure ... operational conditions Stresses and strains Presence of defects and their origin, nature and consequences Design Welding procedures and material weldability The most common causes of service failures or...
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Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx
Ngày tải lên :
17/03/2014, 09:20
... (SPR) analyses, and (c) on the rate of phosphorylation of Ser16 by PKA Effect of ligands on the limited proteolysis of recombinant wt-hPAH and its catalytic core Limited proteolysis of rPAH by chymotrypsin ... redox states of the cofactor and that the distances from Ser23O to O1Â and O2Â are slightly different (Table 1) because of the different positions and hybridizations of the C6 atom of the pyrazine ... displacement of the cofactor results in a loss of stabilizing hydrogen bonds between O1Â and O2Â of the dihydroxypropyl side-chain and Ser23O in the autoregulatory sequence (Fig 4C and Table 1) and thus...
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Báo cáo khoa học: Cytokine properties of prokineticins Justin Monnier and Michel Samson pptx
Ngày tải lên :
23/03/2014, 07:20
... Monnier and M Samson mechanisms, and chemotactic and immunomodulatory activities Therefore, in the present study we first described the gene, protein structure, signaling and biochemical properties of ... activities as cytokines were overviewed Comparison of gene and protein structure of prokineticins and prokineticin receptors with chemokines Ligands PROK1 and PROK2 The gene that encodes PROK1 (86 amino ... we compared the expression of PROK1 and PROK2 in monocytes and monocyte-derived macrophages, in undifferentiated and differentiated THP1 cells, and in undifferentiated and differentiated U937 cells...
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Báo cáo khoa học: "FACTORING RECURSION AND DEPENDENCIES: AN ASPECT OF TREE ADJOINING GRAMMARS (TAG) AND A COMPARISON OF SOME FORMAL PROPERTIES OF TAGS, GPSGS, PLGS, AND LPGS " pot
Ngày tải lên :
24/03/2014, 01:21
... n ~ 0}, w is a string of a's and b's such that (1) the number of a's = the number of b's and (2) for any initial substrlng o f w, t h e n u m b e r of a's ~ t h e number of b ' s } -r S A ~z" ... the base and the transformations essentially carry out the checking of the dependencies The PiG's and LFG's share this aspect 'of TG,i.e., tee.talon builds up a set of structures, some of w h i ... g i n a PiG, and by the constraints i n t r o d u c e d via functional structures in LFG In a GPSG on the other hand, recurslon and the checking of the dependencies go hand in hand in a sense...
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Báo cáo khoa học: Kininogen-derived peptides for investigating the putative vasoactive properties of human cathepsins K and L docx
Ngày tải lên :
31/03/2014, 07:20
... produces BK(5–9) from BK and Lys-BK, and suggests that cathepsin K is a new member of the kininase family Both the kininogenase activity of cathepsin L and/ or the kininase activity of cathepsin K may ... nM), K (4 nM) and B (3.7 nM), and hK1 (4 nM) The Michaelis constants for hydrolysis of N-BK peptide by hK1 and cathepsin B were determined similarly, while the Km for cathepsins L and K were determined ... 4–5, and 0.1 M NaCl/Pi for pH 6–8 Results and discussion Processing of HMWK by cathepsins We reported previously that adding kininogen or cystatin to cathepsins results in supplementary bands of...
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Tensile properties of cooked meat sausages and their correlation with texture profile analysis (TPA) parameters and physico chemical characteristics
Ngày tải lên :
05/05/2014, 08:43
... times (January, May and October) maintaining brands and meat sausage type At every time of purchase, eight samples were of chopped (CH), nine of mortadella (MT), and seven of galantines (GL) Chopped ... profiles and with similar (p > 0.05) values of BS and hardness to textural profile 1, and similar values (p > 0.05) of cohesiveness and springiness to profile 3, and intermediate values of adhesiveness ... mortadella; GL, galantines and 0.68 and 18.35 N mm, respectively The most representative values of BS and EF were those in the range of 1–3 N/cm2 and 4– 12 N mm, respectively About 50% of cooked meat sausages...
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Báo cáo khoa học: "Comparison of flexural and shear properties of southern pine LVL and lumber from young plantation and natural stands*" ppsx
Ngày tải lên :
08/08/2014, 18:21
... veneers of older natural stands The average MOR and MOE values of LVL from the 20-year-old trees are only 54 and 63%, respectively, of the properties of LVL from 40-year-old trees from natural stands ... Testing and Materials (ASTM) (1991) Standard methods of static tests of timbers in standard sizes, D 198-84 Standard method of testing small clear specimens of timber D 143-83 In: American Book of ... 28-year-old natural stands improves the properties and design = = = values of sawn lumber from trees of these stands Table IIIalso shows that 67% of the tested LVL specimens of composite have design...
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Structure, magnetic and transport properties of magnetic oxide materials and exploration of magnetic oxides semiconductor (zno) heterostructures
Ngày tải lên :
09/09/2015, 10:15
... of the CoFe2O4 / ZnO /SiO2, and the enlarged (333) diffraction of the CoFe2O4 films with different thicknesses 143 Figure In plane and out of plane hysteresis loops of the CoFe2O4 (40nm) ... 300K and 5K 116 XI LIST OF FIGURES Figure 1 The density of state of non-magnetic, ferromagnetic, and half metallic meterials Figure Schematic diagram of Spin filter tunneling Below the TC of ... (black) and out of plane (red) hysteresis loops of CoFe2O4 deposited at temperatures from 150° 250° 350° and 550° on glass substrates 90 C, C, C C Figure 10 In plane (black curve) and out of...
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Electronic, magnetic and optical properties of oxide surfaces, heterostructures and interfaces role of defects
Ngày tải lên :
10/09/2015, 09:11
... lot of people have helped me to further my research and I am grateful to all of them Especially, I would like to sincerely thank my supervisors Prof Ariando and Prof T Venkatesan for educating and ... will ever be indebted to Prof Ariando and Prof T Venkatesan I would like to take this opportunity to thank Prof J M D Coey from Ireland, who has ever been a visiting professor in Nanocore for several ... with the Fermi level of NSTO such that the wave functions of electrons inside the QCB and the conduction band of NSTO can overlap and interact with each other The implications of this mechanism...
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invhyp Derivatives, Integrals, and Properties Of Inverse Trigonometric Functions and Hyperbolic Functions
Ngày tải lên :
15/06/2017, 09:14
... Integrals Involving Inverse Hyperbolic Functions Integrals of Hyperbolic Functions Z Z Z Z Z Z sinh u du Z = cosh u + C cosh u du Z = sinh u + C sech u du ... < u < 1) (juj > 1) a Expressing Inverse Hyperbolic Functions As Natural Logarithms Derivatives of Inverse Hyperbolic Functions d sinh¡1 u dx ³u´ ³ ´ ¡1 u > > + C (if u2 < a2 ) > > Z a a < ³ ´...
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Báo cáo khoa học: Essential role of the C-terminus in Melanocarpus albomyces laccase for enzyme production, catalytic properties and structure pdf
Ngày tải lên :
16/03/2014, 00:20
... cerevisiae and that the protein properties are comparable to those of the wild-type laccases and the laccase expressed heterologously in T reesei Production and purification of the Sc(delDSGL559) and ... 10 min), and the supernatant was collected and concentrated approximately 20-fold by ultrafiltration (molecular mass cut-off of 10 000 Da) Purification of the ScMaL and the Sc(delDSGL559) and Sc(L559A) ... crystal structure of a recombinant MaL; and 2Q9O, near-atomic resolution structure of recombinant MaL) [2–4] The enzyme is composed of three cupredoxin domains, A, B, and C (or 1, 2, and 3), which...
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principles and modern applications of mass transfer operations, second edition
Ngày tải lên :
02/04/2014, 15:44
... intentionally left blank PRINCIPLES AND MODERN APPLICATIONS OF MASS TRANSFER OPERATIONS This page intentionally left blank PRINCIPLES AND MODERN APPLICATIONS OF MASS TRANSFER OPERATIONS Second ... aroma of a cup of freshly brewed coffee and the sensuous scent of a delicate perfume both reach our nostrils from the source by diffusion through air A lump of sugar added to the cup of coffee ... kidney and the mass of urine removed The mass of plasma entering is given by I I 1.0245 g of plasma 100 mL 1584 dL of plasma = 167 780 g of plasma "-,1.0 dL mL ofplasma I I I The mass of plasma...
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Báo cáo hóa học: "THE ESSENTIAL NORMS OF COMPOSITION OPERATORS BETWEEN GENERALIZED BLOCH SPACES IN THE POLYDISC AND THEIR APPLICATIONS" docx
Ngày tải lên :
22/06/2014, 22:20
... The fundamental Essential norm of composition operators ideas of the proof are those used by Shapiro [3] to obtain the essential norm of a composition operator on Hilbert spaces of analytic functions ... remainder of the present paper is assembled as follows: in Section 2, we state some lemmas for the proof of Theorem 1.1 In terms of mapping properties of symbol φ, Lemmas 2.3, 2.4, and 2.6 will ... Section 3, we give the proof of Theorem 1.1 In Section 4, as applications of Theorems 1.1 and 1.2, we give some corollaries for Cφ to be compact on those spaces Z Zhou and Y Liu Some lemmas In...
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Handbook of modern sensors : physics, designs, and applications - Third Edition docx
Ngày tải lên :
29/06/2014, 09:20
... Library of Congress Cataloging-in-Publication Data Fraden, Jacob Handbook of modern sensors : physics, designs, and applications / Jacob Fraden.–3rd ed p cm Includes bibliographical references and ... detailed description and a simplicity of coverage This volume covers many modern sensors and detectors It is clear that one book cannot embrace the whole variety of sensors and their applications, even ... input properties (of any kind) and electrical output properties There is a very exciting field of the optical computing and communications where informa- tion is processed by a transport of photons...
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Magnetic properties of co ta thin films and their applications in magnetic tunnel junctions
Ngày tải lên :
10/11/2015, 11:35
... MAGNETIC PROPERTIES OF CO-TA THIN FILMS AND THEIR APPLICATIONS IN MAGNETIC TUNNEL JUNCTIONS FONG KIEN HOONG (B Eng (Hons), NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ... of contents 4.6 4.7 Co-Ta Alloy 65 4.6.1: Calibration of Co and Ta 65 4.6.2: Coercivity of Co-Ta Films 66 4.6.3: TEM of Co-Ta Grains 68 4.6.4: MFM Images of Co-Ta Films 69 4.6.5: TEM Images of ... showing the crystal structures of (i) Co-Ta of 10% Ta ratio, (ii) Co-Ta of 15% Ta ratio, (iii) Co-Ta of 20% Ta ratio and (iv) Co-Ta of 25% Ta ratio 71 Fig 4.6.6 XRD result of Co-Ta samples 73 Fig 4.6.7...
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Applications of q-deformed Fermi-Dirac statistics and statistical moment method to study thermodynamic properties, magnetic properties of metals and metallic thin films
Ngày tải lên :
01/11/2016, 20:14
... structure and hexagonal structure in the wide range of temperature from K to melting temperatures and under the effects of pressure SMM is simple and clear in terms of physics A series of thermomechanical ... under the effect of pressure 3.2.1 Equation of state of metallic thin film Equation of state plays an important role determining the properties of thin film under the effect of pressure Since ... increasing of temperature and sharply increase in high temperature, and it reduces with the increasing of the thickness and pressure The variation of the isothermal compressibility of thin film...
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Thermal properties of the vernacular buildings envelopes: the case of the "Sassi di Matera" and "Trulli di Alberobello
Ngày tải lên :
05/09/2013, 14:58
... characteristics of the "Sassi of Matera" and "Trulli of Alberobello" In the South of Italy, the sites of the "Sassi of Matera" (Figure 1a) (classified as humanity world heritage in 1993) and "Trulli of Alberobello" ... Polytechnic of Bari, were performed on some samples of calcarenite sandstone and calcareous stone of Fasano The goal of the laboratory tests was to experimentally find the thermophysical properties of ... typologies of building wall: a wall in blocks of calcarenite sandstone assembled with mortar, typical of the constructions of "Sassi of Matera," and a masonry made with dry calcareous stones of Fasano,...
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