Results 61 to 70 of about 9,473,807 (397)

Two-Photon Absorption in Gapped Bilayer Graphene with a Tunable Chemical Potential

open access: yes, 2016
Despite the now vast body of two-dimensional materials under study, bilayer graphene remains unique in two ways: it hosts a simultaneously tunable band gap and electron density; and stems from simple fabrication methods.
Abergel, D. S. L.   +2 more
core   +1 more source

3D printed Mg-NiTi interpenetrating-phase composites with high strength, damping capacity, and energy absorption efficiency

open access: yesScience Advances, 2020
A 3D printed magnesium alloy with an interpenetrating NiTi phase shows remarkable strength, damping, and self-healing properties. It is of significance, but still remains a key challenge, to simultaneously enhance the strength and damping capacities in ...
Mingyang Zhang   +10 more
semanticscholar   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Reliability Analysis of Collision Energy Absorption for Anti-climber Devices Based on Improved Sum of Sine Surrogate Model

open access: yesChengshi guidao jiaotong yanjiu
Objective To reasonably evaluate the energy absorption reliability index of anti-climber devices, a reliability analysis method based on ISSSM (improved sinusoidal and surrogate model) is proposed.
CAO Yang   +5 more
doaj   +1 more source

Semi-empirical relationship for the energy absorption buildup factor in some biological samples [PDF]

open access: yesNuclear Technology and Radiation Protection, 2016
Energy absorption buildup factors in the energy range of 0.2 MeV to 2 MeV using a geometric progression fitting approximation in some selected essential amino acids, fatty acids and carbohydrate molecules have been obtained.
Salehi Danial   +2 more
doaj   +1 more source

Optical absorption from solvation-induced polarons on nanotubes

open access: yes, 2008
When an excess charge carrier is added to a one-dimensional (1D) semiconductor immersed in a polar solvent, the carrier can undergo self-localization into a large-radius adiabatic polaron.
Gartstein, Yu. N., Ussery, G. L.
core   +1 more source

Crash Box Impact Energy Absorption

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2023
Abstract: Crashworthiness parameters like internal energy absorption and crush force efficiency are the key constants in evaluating the component crashworthiness and its safety in the design of automotive structures for crashworthiness, there is an immense requirement for null strain sub modules that provide a rigid room of survival area for the ...
Mr. Sayed MD Junaid Khalil Ahmed   +1 more
openaire   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Hydrogen absorption properties of amorphous (Ni0.6Nb0.4−yTay)100−xZrx membranes [PDF]

open access: yes, 2017
Ni based amorphous materials have great potential as hydrogen purification membranes. In the present work the melt spun (Ni0.6Nb0.4−yTay)100−xZrx with y=0, 0.1 and x=20, 30 was studied.
Chandra, D.   +8 more
core   +4 more sources

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