Results 251 to 260 of about 94,440 (338)

Micromechanical Modeling of the Elasto‐Viscoplastic Stress–Strain Response of α‐iPP

open access: yesJournal of Applied Polymer Science, EarlyView.
Micromechanical modelling of α‐iPP. ABSTRACT The mechanical properties of semi‐crystalline polymers are dictated by the individual characteristics of crystalline and amorphous phases and the complex interplay between them. Processing conditions can strongly influence micro‐structural features such as crystallinity and orientation of crystalline ...
H. N. Chávez Thielemann   +3 more
wiley   +1 more source

Fabrication of Biocompatible Helical Fibers Using an Optical Vortex Beam

open access: yesChemistry – An Asian Journal, EarlyView.
A helical gel fiber was fabricated through the photopolymerization of poly(ethylene glycol) using an optical vortex beam. The helical structure was imparted during photopolymerization because of the orbital angular momentum of the optical vortex beam.
Kenta Homma   +6 more
wiley   +1 more source

The Quest for the Quark‐Gluon Plasma From the Perspective of Dynamical Models of Relativistic Heavy‐Ion Collisions

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT The physics of heavy‐ion collisions is one of the most exciting and challenging directions of science for the last four decades. On the theoretical side one deals with a non‐abelian field theory, while on the experimental side today's largest accelerators are needed to enable these studies.
Marcus Bleicher, Elena Bratkovskaya
wiley   +1 more source

Increasing Redox Potential of Pyromellitic Diimide by Chemical Modifications: Toward High‐Voltage Organic Positive Electrode for Lithium Battery

open access: yesBatteries &Supercaps, EarlyView.
Chemical modifications of soluble pyromellitic diimide derivatives with bromo‐ and cyano‐ electron‐withdrawing groups instead of hydrogen lead to an increase of redox potential of 210 and 420 mV respectively compared to the reference. Lithium batteries are considered as the most promising electricity storage solution to support the energy transition ...
Valentin Gouget   +6 more
wiley   +1 more source

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