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Atomic structure and composition structure properties correlations in metallic glasses

Atomic structure and composition structure properties correlations in metallic glasses

Atomic structure and composition structure properties correlations in metallic glasses

... composition -structure- properties correlations in Cu-Zr metallic glasses (MGs) Our findings have implications for understanding the atomic structure, glass-forming ability (GFA) and properties ... function of composition And the composition -structure- properties (including GFA and mechanical behavior) correlations in the Cu-Zr MGs were established The atomic- level origin of these correlations ... Chapter Introduction 1.2 The structure and structure- properties relations of MGs It is of vital importance to investigate the atomic structure of MGs, since structure determines the properties...
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Báo cáo hóa học:

Báo cáo hóa học: " Atomistic Origin of Rate-Dependent Serrated Plastic Flow in Metallic Glasses" pot

... summary, rate-dependent serrated plastic flow was observed in our MD simulations The temporally inhomogeneous characteristic of the plastic deformation was revealed as the main determining factor of serrated ... rearrangement underpinning plastic deformation: successive low degree of plastic deformation at high strain rate leads to less pronounced serrated flow, and intermittent high degree of plastic deformation ... atomic clusters The figure indicates that the degree of atomic rearrangement underlying flow in an individual loading step varies with strain rate or loading timescale This kind of discrete flow event...
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Tài liệu Cognitive function and brain structure correlations in healthy elderly East Asians doc

Tài liệu Cognitive function and brain structure correlations in healthy elderly East Asians doc

... middle class East Asian individual could benchmark against Finally, we correlated measures of cognitive performance and brain structure In view of the increasing automation in brain structure measurement, ... of the Singapore Longitudinal Aging Brain Study, a community-based epidemiologic study involving healthy elderly volunteers that sought to characterize age-related brain changes and cognitive ... Caucasian populations and speaks to the generalizability of processes involved in age-related decline in cognition and brain volume Table Correlations between regional brain volumes and cognitive performance...
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Báo cáo khoa học: Structure–cytotoxicity relationships in bovine seminal ribonuclease: new insights from heat and chemical denaturation studies on variants ppt

Báo cáo khoa học: Structure–cytotoxicity relationships in bovine seminal ribonuclease: new insights from heat and chemical denaturation studies on variants ppt

... Spadaccini R, Crescenzi O, D’Ursi AM, D’Alessio G, Tancredi T & Picone D (2003) The swapping of terminal arms in ribonucleases: comparison of the solution structure of monomeric bovine seminal and ... protein concentrations, in the range 0.1–25 lm According to Rumfeldt et al [15], the variation in the curve shape from sigmoidal to biphasic observed when the protein concentration increases confirms ... response of s, a 1.0 nm bandwidth and 20 nmÆmin)1 scan rates Thermal denaturation curves were recorded in temperature mode at 222 nm, with heating of the protein solution from °C to 80 °C and...
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Báo cáo hóa học:

Báo cáo hóa học: " On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures" pptx

... that the emission area in this high field region not changed, and the stability of field emission is high The slopes and intercedes of these plots in the high field region are the same, showing the ... AlQ3 Conclusions In conclusion, the field emission properties for Ag-TCNQ nanostructured array were dependent on the structure and morphology determined by the reaction temperature and the initial ... dependence on the other growth conditions are first studied in detail Figure shows the characteristics of emission current density versus applied field for them grown under the reaction temperature of...
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Structure, Properties, and Preparation Of Boronic Acid Derivatives Overview of Their Reactions and Applications

Structure, Properties, and Preparation Of Boronic Acid Derivatives Overview of Their Reactions and Applications

... Properties of Boronic Acid Derivatives 1.2.1 General Types and Nomenclature of Boronic Acid Derivatives The reactivity and properties of boronic acids is highly dependent upon the nature of their ... that of ammo- 10 Structure, Properties, and Preparation Of Boronic Acid Derivatives Table 1.2 Ionization constant (pKa) for selected boronic acids Boronic acid, RB(OH)2 pKa Reference Boric acid, ... acids and their corresponding esters (Section 1.5.2.1) Hence, this ease of oxidation must be kept in mind when handling boronic acids 13 14 Structure, Properties, and Preparation Of Boronic Acid...
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Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "Genetic structure and phylogeography of pine shoot beetle populations (Tomicus destruens and T. piniperda, Coleoptera Scolytidae) in Italy" pot

... T piniperda DISCUSSION In this paper we show that the two sibling species of pine shoot beetle, Tomicus destruens and Tomicus piniperda, differ strongly in relation to the genetic structure of ... coastal to alpine stands, such as in ITA1 and ITA5 populations T destruens was found only on Mediterranean pine species (Pinus pinea, P pinaster and P halepensis), whereas Tomicus piniperda was ... Sampling sites of Italian populations of T destruens (ITA1-4) and locations of the populations used for the phylogeographic analysis The natural range of the potential host pine species P pinea,...
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Báo cáo khoa học:

Báo cáo khoa học: " Bioinformatic evidence for a stem-loop structure 5''''-adjacent to the IGR-IRES and for an overlapping gene in the bee paralysis dicistroviruses" pptx

... far as we are aware) potential RNA hairpin structure immediately 5'-adjacent to, but not overlapping, the IGR-IRES in the bee paralysis viruses (Figure 3C) In the KBV and IAPV RefSeqs, the hairpin ... not We are currently investigating the translation mechanism for the putative ORFX and how it relates to the IGR-IRES and the potential upstream hairpin structure Note: during the preparation ... Competing interests The authors declare that they have no competing interests Authors' contributions AEF carried out the bioinformatic analysis and wrote the manuscript All authors edited and approved...
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Molecular transport and structure of DNA in a congested state

Molecular transport and structure of DNA in a congested state

... and curve DNA supercoiling, which allows DNA compaction into a very small volume, is an attribute of almost all DNA in vivo (11) Importantly, DNA supercoiling has a significant influence on DNA- associated ... determination Gaussian-type distributions of DNA bands are observed in circular DNA closed by ligase or by DNA- relaxing enzyme in the absence of EtdBr and are the result of thermal fluctuation in ... turns in native virion SV40 DNA and minicol DNA determined by the band counting method Cell 8: 215-226 13 Yamada, H., Yoshida, T., Tanaka, K., Sasakawa, C., Mizuno, T 1991 Molecular analysis of...
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Analysis of dirichlet neumann and neumann dirichlet partitioned procedures in fluid structure interaction problems

Analysis of dirichlet neumann and neumann dirichlet partitioned procedures in fluid structure interaction problems

... coupling strength The coupling of the fluid and the structure comes from the continuities of velocities and normal stresses along the FS interface According to this we can classify the coupling into ... By combining the governing equations for fluid and incompressible structure, and their coupling conditions at the interface, we have the full FSI problem in the strong form, i.e Fluid structure ... representation of the computational domain 28 ix Chapter Introduction 1.1 An overview Fluid- structure interaction (FSI) is the interaction of some movable or deformable structure with an internal...
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Direct and indirect cholinergic septo hippocampal pathways cooperate to structure spiking activity in the hippocampus

Direct and indirect cholinergic septo hippocampal pathways cooperate to structure spiking activity in the hippocampus

... network activity by GABAergic MSvDB neurons 84 4.6 Synergy of direct and indirect cholinergic septo- hippocampal pathways for coordination of spiking activity in area CA3 of the hippocampus ... network activity are mediated via the direct or indirect pathway, and how these pathways might act together in order to structure hippocampal firing patterns To differentiate between the two pathways ... of the hippocampus, and the molecular layer of the DG (see Figure 1.1) In addition to the extensive septo- hippocampal cholinergic input, ChAT+ non-GABAergic cell bodies exist in the DG and hippocampus...
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