relaxation and glass transition
Tài liệu Expanding Biofuel production and the transition to advanced Biofuels ppt
... health and biodiversity, including impacts on forests, grasslands, and wetlands; and • The growth and use of cultivated invasive or noxious plants and their impacts on the environment and agriculture ... of EISA and EPACT and evolving federal and state renewable fuel standards provide some assurances that there will, in fact, be a demand for both corn-based ethanol and advanced biofuels and create ... Metrics and Standards Many participants stressed the need for clearly stated policy goals and performance-based standards, and the value of developing standards which are flexible and adaptable...
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Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf
... intensity and exposure to solvent in a number of Trp residues (60d, 96, 148, 207, and 215) [12] In particular, Trp207 and Trp29 residues, located at the boundary between the A- and B-chains and interacting ... in vitro and its hemorrhagic phenotype in vivo Results and Discussion Effect of pH on thrombin catalytic activity and inhibition The pH-dependent steady-state amidase activities of WT and K9-deleted ... the W60d side chain (S2 site) and shifting of W215 (S3) Functional and computational data show that the catalytic cycle and efficient interaction with substrates and natural inhibitors by DK9...
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Báo cáo khoa học: Catalytic activation of human glucokinase by substrate binding – residue contacts involved in the binding of D-glucose to the super-open form and conformational transitions ppt
... in 20 mM Hepes, 100 mM NaCl and mM dithiothreitol (pH 7.0) The excitation wavelength was 295 nm and excitation and emission slits were and nm, respectively (A, B), or and nm, respectively (C, D) ... was 295 nm, and excitation and emission slits were and nm in (A, B) or and nm in (C), respectively To simultaneously demonstrate the effect of Glc on both the fluorescence enhancement and the spectral ... proximity, and the desolvated ligand is engulfed in the cleft and held in place by extensive hydrogen-bonding interactions with residues in the L-domain (residues N204, D205, N231, E256 and E290) and...
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glasses and glass ceramics for medical applications
... of the glasses and shows how to calculate and formulate the glass batches, melt, and cast glasses The part also explains how to predict the right annealing point, transition point, and glass softening ... the classification and selection criteria of glass and glass ceramics for medical and dental applications are observed This part starts with an introduction to medical glasses and glass ceramics, ... base glasses The third part presents the manufacturing and methodology, the assessment of physical and chemical properties and the development of colour and fluorescence in medical glasses and glass...
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university of california press behavioral ecology and the transition to agriculture jan 2006
... roles of gender, prestige, and power in structuring economic activity (e.g., Broughton and Bayham 2003; Elston and Zeanah 2002; Hildebrandt and McGuire 2002; Hildebrandt and McGuire 2003) BEYOND ... that hbe and the transition to agriculture mixed foraging and cultivation/husbandry strategies were common and often stable, in the sense that they were practiced by people for thousands of years ... and the Neolithic revolution have their origin and form in the ecologically situated choices and actions of individuals” (Winterhalder and Goland 1997, 126; italic in original) Winterhalder and...
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Báo cáo hóa học: " Nanoscale potassium niobate crystal structure and phase transition" ppt
... in transition temperature between the three samples Temperature-dependent XRD showed that the actual transition temperature was nearly unchanged, and that the Curie temperature (TC) and phase transition ... than 50 nm Temperature-dependent XRD confirmed that the actual transition temperature was nearly unchanged and that the TC and phase transition were independent of particle size Rietveld analysis ... http://www.nanoscalereslett.com/content/6/1/530 phase and the phase transition temperatures of nanoscale KNbO3 powders Results and discussion Typical field emission scanning electron microscopy (FESEM) and transmission electron...
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Báo cáo hóa học: "Surface-Related States in Oxidized Silicon Nanocrystals Enhance Carrier Relaxation and Inhibit Auger Recombination" pot
... dispersion effects and thus not broadening the laser pulse The reflected and transmission beams are separately directed onto their respective silicon detectors after passing through a bandpass filter ... main contribution for photon energies between 4.27 and 3.42 eV, where direct excitation occurs On the other hand, for photon energies of 3.3 eV and lower a highly unlikely phonon assisted process ... measurements of the Si-NCs and the film sample are the larger SF effect and the faster recovery toward equilibrium of the Si-NCs Both differences are attributed to the size of the Si-NCs and the significant...
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báo cáo khoa học: " Field transcriptome revealed critical developmental and physiological transitions involved in the expression of growth potential in japonica rice" potx
... design of the research, and carried out the microarray analysis and the statistical analysis and wrote the manuscript BA performed the microarray analysis and analysis the data and wrote the manuscript ... (juvenile-to-adult) and the transition to flowering [12-14], the physiological changes associated with phase transition have been poorly defined Recently, microarray analysis of the vegetative transition ... vegetative organs such as leaf, stem, and root; reproductive organs such as anther, pistil, and entire inflorescence; and the endosperm (Figure 1B) The profiles of lemma and palea clustered together with...
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transitions during adolescence a qualitative exploration of the developmental and healthcare transition experiences of adolescents with epilepsy
... their understanding and experiences of transition and the concurrent impact on their development may allow for a better understanding of their needs (physical, social and emotional) and how healthcare ... waiting lists and staffing) and the information and support provided to young people and their families They discuss the challenges of developing and maintaining an appropriate transition service ... accurate and timely information and the on-going monitoring of social functioning within this population to support independence, autonomy and successful transition to both adulthood and adult...
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Parental labor migration and adolescents transition to high school in rural china
... Attainment by Birth Cohort and Gender of Tongcheng Population Aged 15 and above (%) 41 4.1 Population, Migration and Income of Tongcheng County and Selected Towns and Township in Year 2010 72 ... on Transitioning Outcome (Unstandardized Coefficient) (Corresponding to the Model Presented in Figure 6.3b) 150 6.8 Effects of Gender and Location of School on Transitioning Outcome (Unstandardized ... more developed areas and moving back and forth between different work places and their hometown probably change their worldviews, values, and aspirations for themselves and their children In...
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GEOMETRIC STRUCTURE, ELECTRONIC STRUCTURE, AND SPIN TRANSITION OF f e 2+ SPIN CROSSOVER MOLECULES
... STRUCTURE, AND SPIN TRANSITION 259 ˚) and N-Fe-N bond angles (in degree) of the LS Table Fe-N bond lengths (in A and HS states of (1), (2) and (3) obtained from calculated results and experimental ... (Ecoulomb ) and the exchange-correlation energy (Exc ) The values of K, Ecoulomb and Exc of the LS and HS states of (1), (2) and (3) are tabulated in Table The difference in K, Ecoulomb and Exc between ... STRUCTURE, AND SPIN TRANSITION 261 Table The calculated energy components of the LS and HS states of (1), (2) and (3), including the kinetic energy (K), the electrostatic energy (Ecoulomb ) and the...
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Investigation into performance of IPV4 and IPV6 transition mechanisms and distributed NAT PT implementation
... these transition mechanisms Chapter summarizes the work that has been done in this project, and finally draws our conclusion 11 Chapter IPv4 and IPv6 Transition Mechanisms Chapter IPv4 and IPv6 Transition ... 66 5.5 Pure IPv4 and Twin -Glass performance 67 5.6 Twin -Glass tunnel transition efficiency 68 vi 5.7 Pure IPv4 and IPv4 over IPv6 FTP ... changes to end nodes and IP packet routing and is completely transparent to end nodes It does, however, require NAT-PT to track the sessions it supports and mandates that inbound and outbound datagrams...
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Bài soạn Chapter 24 Transition Metals and Coordination Compounds
... Approach 39 Ligand and Crystal Field Strength • the strength of the crystal field depends in large part on the ligands strong field ligands include: CN─ > NO2─ > en > NH3 weak field ligands include: ... complex and kinds of ligands crystal field splitting energy strong field splitting and weak field splitting Tro, Chemistry: A Molecular Approach 33 Splitting of d Orbital Energies due to Ligands ... Be3Al2(SiO3)6 are replaced by Cr3+ Properties and Electron Configuration of Transition Metals • the properties of the transition metals are similar to each other and very different to the properties...
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Tài liệu Open channel hydraulics for engineers. Chapter 6 transitions and energy dissipators docx
... to Southwell and Vaisey’s (1946) except near the brink, where they found hb = 0.676 hc 1.0 h hc - 1.0 0.5 - 0.5 0.5 0.0 x hc 1.0 1.5 - 0.5 Southwell and Vaisey (1946) Hay and Markland (electrolytic ... structures and in laboratory models It appears to be a safe and reliable design within the limits of initial velocity and flow intensity of the structures tested: velocities up to 33 m/s and unit ... In the first of these, both upstream and downstream sections are rectangular and the sidewalls are generated by vertical lines; in the second case a warped transition is required to transfer from...
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Tài liệu Managing Change and Transition doc
... demoralized and disloyal.Any commitment 12 Managing Change and Transition they had to the company and its goals evaporates Ironically, the people the organization hopes to retain—the brightest and most ... structure and systems Build up corporate culture: employees’ behavior and attitudes Focus simultaneously on the hard (structures and systems) and the soft (corporate culture) Process Plan and establish ... survival, and more jobs.2 Eager and ready for change, Japan’s industrial leaders embraced Deming’s gospel on manufacturing quality and got workers and managers at all levels involved Between 1950 and...
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User’s perceptions and uses of financial reports of small and medium companies (SMCs) in transitional economies
... Phương pháp nghiên cứu khoa học “User’s perceptions and uses of financial reports of small and medium companies (SMCs) in transitional economies” thật cần thiết Đọc nghiên cứu không dừng...
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Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc
... on WO3 crystalline structure In order to understand what occurred inside and whether nano particle phases exist, we used their Raman spectroscopy And 600 cm-1 – 1000 cm-1 range was analyzed into ... nm group and 300 – 350 nm group 3.2.1 Raman spectrum of WO3 thin films on ITO layers with thickness, altering from 150 to 250nm Figure shows XRD and Raman spectra of WO3 powder sample and WO3 ... difference in structure between WO3 films and WO3 powder sample and between one film to another These numbers show no difference in structure between WO3 powder and WO3 films However, we could not...
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Tài liệu Importing the Law in Post-Communist Transitions The Hungarian Constitutional Court and the Right to Human Dignity pptx
... life and health, honour and dignity, inviolability and security are recognised in Ukraine as the highest social values 2—Human rights and freedoms and their guarantees determine the essence and ... countries (European and American) and institutions (the European Union and the Council of Europe, as well as the International Monetary Fund, the World Bank and other economic and financial bodies) ... Linz and A Stepan, Problems of Democratic Transition and Consolidation: Southern Europe, South America and Post-Communist Europe (Baltimore, Johns Hopkins University Press, 1996); G Pridham and...
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