Results 61 to 70 of about 66,752 (296)
, 2014 This paper develops an ontologically rich explanation of the inner mechanics of the annihilation process, starting from a non-local hidden-variable (NLHV) design.
Pons, D.J., Pons, A.J., Pons, A.D.
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Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?
Advanced Materials, EarlyView.This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley +1 more source
Физика волновых процессов и радиотехнические системы, 2014 The reasons of angular photon distribution occurrence at electron-positron annihilation are considered. It is shown, that angular photon distribution is consequence of Dopplers effect in the reference frame of the electron and positron mass center.
A.N. Volobuev, T.A. Antipova
doaj
Pair Annihilation Effects on Surface Ion Cyclotron Wave in Semi-bounded Electron-positron-ion Plasmas [PDF]
, 2008 The electron-positron pair annihilation effects on the surface ion cyclotron wave are investigated in magnetized electron-positron-ion plasmas in atmospheres of neutron stars.
Jung, Young-Dae +3 more
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Positron Annihilation in Chloropolystyrenes [PDF]
, 1993 Results of angular correlation of annihilation radiation and positron annihilation lifetime measurements are presented for atactic polystyrene and chloropolystyrenes.
Rudzińska-Girulska, J. +5 more
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Interfacial Failure and Self‐Healing in Solid‐State Batteries
Advanced Materials, EarlyView.Dynamic interfacial self‐healing offers an adaptive route to mitigate coupled mechanical, chemical, and electrochemical degradation in solid‐state batteries. This review connects evolving interfacial failure mechanisms with physical‐flow, chemical‐restoration, stimuli‐responsive, and electric‐field‐assisted repair strategies, highlighting targeted self‐
Xinxin Zhu +8 more
wiley +1 more source
Starting from Kant’s professed embarrassment at the idea of being found praying, the chapter explores Kant’s underlying assumptions about the character of autonomous freedom that he sees as integral to human flourishing. This is seen as further radicalized in Fichte but countered in Schleiermacher’s view of human beings as “absolutely dependent” on God,
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Resonant assisted annihilation [PDF]
Journal of Cosmology and Astroparticle Physics, 2019 Assisted annihilation is a novel mechanism to generate viable sub-GeV thermal dark matter, where a pair of stable dark matter annihilates with an assister to Standard Model states. Typically such $3 \to 2$ annihilation topologies are flux suppressed compared to $2 \to 2$ processes.
Maity, Tarak Nath, Ray, Tirtha Sankar
openaire +2 more sources
Advanced Materials, EarlyView.The mechanical performance of nanocellular polyetherimide cannot be explained by nanoporosity alone. It is shown that CO2 saturation and desorption leave a distinct mechanical signature in the glassy matrix before foaming. This matrix contribution provides a new route to understand and optimize the brittle to ductile transition in nanocellular polymers.
Félix Lizalde‐Arroyo +7 more
wiley +1 more source
Positron annihilation in gamma-ray bursts [PDF]
, 1990 Emission features appear at energies of 350 to 450 keV in the spectra of a number of gamma ray burst sources. These features were interpreted as electron-positron annihilation lines, redshifted by the gravitational field near the surface of a neutron ...
Harding, Alice K.
core