Results 41 to 50 of about 1,483,802 (353)
Materials & Design, 2022 Microstructure, degradation behavior in vitro and mechanical property of as-extruded Mg-2Zn-0.2Zr-xSc (x = 0, 0.2, 0.4, 0.6, 0.8, wt.%) alloys was investigated. Fine rod-like Mg(Zn,Sc,Zr) phase in as-extruded ZK-(0.4–0.8)Sc alloys inhibits recrystallized
Yuqing He +7 more
doaj +1 more source
Mechanical Properties of Axons
Physical Review Letters, 2007 The mechanical response of PC12 neurites under tension is investigated using a microneedle technique. Elastic response, viscoelastic relaxation, and active contraction are observed. The mechanical model proposed by Dennerll et al. [J. Cell Biol. 109, 3073 (1989).10.1083/jcb.109.6.3073], which involves three mechanical devices--a stiff spring kappa ...
Bernal, R., Pullarkat, P., Melo, F.
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Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Journal of Materials Research and Technology, 2023 The burning or accumulation of a large number of corn cobs in the countryside not only pollutes the environment but also takes up land, and it is of great significance to use agricultural solid waste to prepare green ecological construction materials for
Peihan Wang +7 more
doaj +1 more source
Design automation with the characteristics properties model and the property driven design for redesign [PDF]
, 2015 This paper presents a framework consisting of a mathematical model and an algorithm for representation, analysis and exploration of the design space in redesign problems.
BLESSING, Lucienne +3 more
core +3 more sources
Ultimate mechanical properties of enstatite
Physics and Chemistry of Minerals, 2022 AbstractThe ultimate mechanical properties of MgSiO3 orthoenstatite (OEN), as characterized here by the ideal strengths, have been calculated under tensile and shear loadings using first-principles calculations. Both ideal tensile strength (ITS) and shear strength (ISS) are computed by applying homogeneous strain increments along high-symmetry ...
Gouriet, Karine +3 more
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Evolutionary interplay between viruses and R‐loops
FEBS Letters, EarlyView.Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi +4 more
wiley +1 more source
Condensed Matter Physics, 2023 Chalcogenide perovskites offer superior thermal and aqueous stability as well as a benign elemental composition compared to organic halide perovskites for optoelectronic applications. In this study, the structural, electrical, elastic, phonon dispersion,
M. D. Kassa +2 more
doaj +1 more source
Circulating histones as clinical biomarkers in critically ill conditions
FEBS Letters, EarlyView.Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez +17 more
wiley +1 more source
Mechanical Properties of Nanosprings [PDF]
Physical Review Letters, 2004 Nanostructures (nanotubes, nanowires, etc.) have been the object of intense theoretical and experimental investigations in recent years. Among these structures, helical nanosprings or nanocoils have attracted particular interest due to their special mechanical properties.
Douglas S. Galvao +2 more
openaire +3 more sources