time temperature and environmental effects on properties
Tài liệu Báo cáo khoa học: Temperature and phosphate effects on allosteric phenomena of phosphofructokinase from a hibernating ground squirrel (Spermophilus lateralis) pptx
Ngày tải lên :
19/02/2014, 16:20
... and activation was seen only at low concentrations with a maximal 1.7-fold activation at mm phosphate At 121 Temperature effects on hibernator PFK allostery J A MacDonald and K B Storey Fig Effects ... inactivation by post-translational modification Another approach focused on temperature and pH dependent shifts in PFK activity and subunit assembly [6,7,21,22] The effects of acidosis and temperature ... PFK inhibition could occur under in vivo conditions The temperature- induced inversion of allosteric phosphate effects is observed only at saturating Mg.ATP concentrations Unlike temperature- induced...
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Báo cáo khoa học: Temperature and salts effects on the peptidase activities of the recombinant metallooligopeptidases neurolysin and thimet oligopeptidase pdf
Ngày tải lên :
23/03/2014, 21:21
... position on determination of the cleavage sites and on the amount of their hydrolysis This series of peptides was chosen because the P2Â and P3Â positions were demonstrated to be very determinant on ... hydrolysis reaction rates by neurolysisn and TOP on concentration and chemical nature of salts The dependence of the rate constants according to the concentration and the chemical nature of salts were ... Yokohama, Japan) Details concerning the expression system including plasmid constructions and vectors used were described elsewhere [34] The procedures for expression and purication of recombinant porcine...
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ultrafast spectroscopy of cdse nanocrystals morphological and environmental effects on nonradiative and nonadiabatic relaxation
Ngày tải lên :
06/05/2014, 08:55
... rise time corresponds to electrons being excited high into the conduction band (CB) followed by intraband relaxation to the band edge Presented in Figure 5A and B are the results of the TA rise time ... polarized along the length of the QR, which reduces the confinement of the exciton, and thus, the coulomb interaction of the electron and hole for a given bound exciton is reduced and exciton−exciton interactions ... coherent acoustic phonons Upon pump photon excitation, a coherent phonon is generated within the NCs This coherent acoustic phonon is coupled via a piezoelectric and deformation potential; thus,...
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ultrafast spectroscopy of cdse nanocrystals morphological and environmental effects on nonradiative and nonadiabatic relaxation
Ngày tải lên :
06/05/2014, 08:58
... rise time corresponds to electrons being excited high into the conduction band (CB) followed by intraband relaxation to the band edge Presented in Figure 5A and B are the results of the TA rise time ... polarized along the length of the QR, which reduces the confinement of the exciton, and thus, the coulomb interaction of the electron and hole for a given bound exciton is reduced and exciton−exciton interactions ... coherent acoustic phonons Upon pump photon excitation, a coherent phonon is generated within the NCs This coherent acoustic phonon is coupled via a piezoelectric and deformation potential; thus,...
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Báo cáo lâm nghiệp:"Daylength, temperature and fertilization effects on desiccation resistance, cold hardiness and root growth potential of Picea mariana seedlings" docx
Ngày tải lên :
08/08/2014, 01:21
... ANOVA P-values were 0.005 on week 8, 0.002 on week 9, < 0.001 from weeks 10 through 13 and nonsignificant (0.561) on week 14 3.3 Transpiration On weeks and 8, transpiration was greatest in OD seedlings ... daylengths and full sunlight and were not fertilized On November the trays were taken off the raised pallets and placed directly on the ground Average maximum, average minimum, and monthly lowest air temperatures ... 0.014 and 0.002, respectively) (Fig 4) In contrast, on weeks 10 and 12, transpiration was lowest in OD seedlings (ANOVA P-values of 0.003 and Spruce resistance to freezing and desiccation 311...
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evaluation of shape and size effects on optical properties of zno pigment
Ngày tải lên :
06/05/2014, 13:23
... surface area and surface roughness of particles and consequently, increase the light scattering efficiency [16,20] N2 adsorption–desorption results further confirmed Fig Low- and high-magnification FE-SEM ... evaluation of morphology effects of ZnO pigments on their optical properties The synthesis conditions were according to our previous works [18,19] Typical synthesis conditions of ZnO powders synthesized ... The concentration of zinc nitrate and potassium hydroxide solutions (Molar) Experimental 2.1 Preparation of pigments ZnO samples were prepared by hydrothermal method and used for the evaluation...
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The relationship between an organization’s structure and culture and the effects on business performance
Ngày tải lên :
12/04/2013, 21:50
... power concentration in one person In contrast, decentralized organizations disperse responsibilities and decisions for lower level managers At all, each organization will decide what combination ... allocation of responsibilities, the grouping of functions, decision - making, co – ordination, control and reward – all these are fundamental requirement for the continued operation of an organization ... style and spirit, good judgment and consensus building skills…etc The relationship between an organization’s structure and culture and the effects on business performance: As we noted, in one organization,...
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Globalization and its effects on the development of educational service in Vietnam
Ngày tải lên :
23/04/2013, 11:16
... effects on demand for education 1.4.2.2.Macro effects of FDI on the supply of education 1.4.2.3 Micro effects on demand for education 1.4.2.4 Micro supply of education and training – voluntary contributions ... professionals and technicians lived abroad in 1980 1.4 The effects of Globalization on Education 1.4.1 The effects of Trade on Education While education helps the economy adjust to new conditions ... for the effects of emigration on ‘sending’ countries: effects of emigration on the education sector, both directly and through macro effects, and on the economy as a whole, both directly and through...
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Tài liệu Drinking Water Contamination and Its Effects on Human Health pptx
Ngày tải lên :
18/02/2014, 04:20
... boiling water containing lead and nitrate Boiling water that contains lead and nitrate actually increases its concentration and therefore poses as a greater risk for infection and poisoning It is ... (2001) Grantham, Hairston, & McFarland (2010) Environmental Protection Agency [EPA] 2 every year Though the Environmental Protection Agency placed more than 60 safety standards for the drinking ... limited and the population is high In water distribution centers, different methods are used to treat drinking water: flocculation, sedimentation, filtration, and disinfection: • • • • Flocculation:...
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Báo cáo Y học: Tyrosine sulfation and N-glycosylation of human heparin cofactor II from plasma and recombinant Chinese hamster ovary cells and their effects on heparin binding pot
Ngày tải lên :
08/03/2014, 22:20
... tyrosine sulfation and N-glycosylation under conditions that allowed partial inhibition of these modifications After dialysis, the conditioned medium was fractionated on heparin–Sepharose with a linear ... Purification and properties of a heparin-dependent inhibitor of thrombin in human plasma J Biol Chem 257, 2162– 2169 Sandset, P.M & Andersson, T.R (1989) Coagulation inhibitor levels in pneumonia and ... ultrafiltration module and dialyzed against 10 mM Tris/HCl, mM EDTA, 10 lM phenylmethanesulfonyl fluoride, mM NaCl, pH 7.4 The following isolation procedures included fractionation on heparin–Sepharose and...
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Learning to Listen Learning to Help Understanding Woman Abuse and its Effects on Children docx
Ngày tải lên :
10/03/2014, 05:20
... questions or concerns about a specific situation Document both your concerns and your actions Always be professional and maintain high standards of personal behaviour Be aware of situations which ... problem solving and conflict resolution power and control A pattern of behaviour involving coercion, threats, intimidation, emotional abuse, isolation, using male privilege, minimization of the seriousness ... www.ontariowomensdirectorate.gov .on. ca Violence in the media Stereotypes of male and female roles are prevalent in movies and on television, suggesting that men are aggressive and in control and...
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Dry mouth and its effects on the oral health of elderly people pptx
Ngày tải lên :
14/03/2014, 20:20
... dehytion of the serous-producing salivary cells occurs dration), medications (both prescription and nonvia a process termed “apoptosis.” Within one week prescription), head and neck irradiation and ... is the use of prescription and nonplethora of oral and pharyngeal side effects as a prescription medications For example, Sreebny result of the salivary dysfunction (Box) and Schwartz8 reported ... common systemic condiciated with salivary gland dysfunction as an tion associated with xerostomia and salivary adverse side effect Because elderly people are dysfunction SS occurs in primary and...
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synthesis of hematite (r-fe2o3) nanorods diameter-size and shape effects on their
Ngày tải lên :
20/03/2014, 13:08
... diffusion length of lithium ions.19 Evidently, the electrochemical performance of lithium ions strongly depends on the diameter size and BET surface areas, which agrees with the above considerations ... Information), and all the synthetic conditions are summarized in Table Furthermore, the phase and morphology information for the as-obtained products are revealed by Figure 1, where panels c, f, i, and ... of residual inorganic salt ions seems to be responsible for the formation of hollow structures in our synthetic conditions In fact, the addition of inorganic salt ions enables the samples to pyrolyze...
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Report to the Congress on Practices of the Consumer Credit Industry in Soliciting and Extending Credit and their Effects on Consumer Debt and Insolvency pot
Ngày tải lên :
29/03/2014, 06:21
... the Congress on Practices of the Consumer Credit Industry in Soliciting and Extending Credit and their Effects on Consumer Debt and Insolvency Submitted to the Congress pursuant to section 1229 ... to report on the effects of credit solicitation and extension on consumer debt and insolvency This report is submitted in fulfillment of the Federal Reserve’s obligations under section 1229 of ... concerns about whether consumers have enough information to make good decisions and avoid unexpected costs and whether some practices and products of issuers affect consumers unfairly These concerns...
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Audit and feedback: effects on professional practice and health care outcomes (Review) ppt
Ngày tải lên :
29/03/2014, 22:20
... to monthly) and infrequent (less than monthly) • the duration of feedback, categorised as prolonged (one year or more), moderate (between one month and one year) and brief (less than one month) ... not done For cluster randomisation trials, we rated protection against contamination as done Further, for these study designs, we rated concealment of allocation as done if all clusters were randomised ... of screening, sensitization, and feedback on notation of depression Journal of Medical Education 1980;55: 942–949 Audit and feedback: effects on professional practice and health care outcomes...
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Báo cáo Y học:Association of the thyrotropin receptor with calnexin, calreticulin and BiP Effects on the maturation of the receptor docx
Ngày tải lên :
31/03/2014, 08:20
... coimmunoprecipitated with CNX and CRT than with BiP Effects of interactions between TSHR and CNX and CRT We then attempted to determine the effects of these interactions on the maturation of the receptor ... degradation of TSHR (Fig 4) The association with CNX and/ or CRT therefore seems contribute to the stability and/ or the maturation of the TSHR To obtain further insights into the contribution of CNX and ... at room temperature with monoclonal anti-rabbit immunoglobulins peroxidase conjugate or monoclonal anti-mouse immunoglobulins peroxidase conjugate in NaCl/Tris, 0.1% Tween 20, 0.3% non fat milk...
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coupled vibrational modes in multiple filled skutterudites and the effects on lattice thermal conductivity reduction
Ngày tải lên :
06/05/2014, 08:53
... vibrational modes has a considerable contribution to the suppression of lattice thermal conduction This demonstrates that filling with multiple species can efficiently C reduce the lattice thermal conductivity ... reduced Planck constant, x is the h phonon angular frequency, kB is the Boltzmann constant, and T is the temperature The sound velocity v and the Debye temperature hD are 2700 m/s and 287 K, respectively.23 ... has a considerable contribution to the reduction of the lattice thermal conductivity and that multiple-element filling can effectively suppress phonon-mediated thermal conduction in skutterudites...
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residual stresses and their effects on fatigue resistance
Ngày tải lên :
24/05/2014, 20:32
... Effects 41 SUMMARY & DOS AND DON’TS IN DESIGN Do consider the beneficial and harmful effects of residual stresses for all long-life (high cycle) and intermediate-life fatigue applications and ... and ring core layer removal sectioning X-ray diffraction neutron diffraction ultrasonic magnetic methods ASTM has standard test methods for the hole-drilling method and for X-ray diffraction ... Their Effects 47 SUMMARY & DOS AND DON’TS IN DESIGN Relaxation of residual stresses can result from plastic deformation and also from thermal stress relief The magnitude and distribution of...
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Aircraft Flight Dynamics Robert F. Stengel Lecture24 Configuration and Power Effects on Flight Stability
Ngày tải lên :
04/07/2014, 19:31
... propellers minimize torque and swirl" Cmα ,Cmq ,Cmα ,Clo ,Cno ,Cnβ ,Cnr ,Cnβ DeHavilland DH-2! DeHavilland DHC-6! Westland Wyvern! Jet Effects on Rigid-Body Motion " • • • • Normal force ... Short period natural frequency and damping" – Roll damping" C Lα ,Cmα ,Cl p ,Clβ Wing Location and Angle Effects " • Vertical location of the wing, dihedral angle, and sweep" • !c/4 = sweep angle ... Sweep moves lift distribution toward wing tips" – Sideslip induces yawing motion" – Unequal lift on left and right wings induces rolling motion" • Lateral-directional (spiral mode) stability...
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Impacts of health and environmental consciousness on young female consumers’ attitude towards pptx
Ngày tải lên :
09/07/2014, 14:20
... substantial rise in environmental consciousness among consumers For some, environmental concern has become a way of life guiding their consumption on a daily basis For others, environmental concerns are ... Environmental consciousness Today, environmental consciousness is not only a political cause pursued by environmental organizations and activists but also an issue bearing significant impact on ... based on the description of environmentally conscious consumers contained in articles written by Heimlich (2008) and Wandel and Bugge (1997): ‘I am concerned a lot about environmental problems’,...
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