Results 161 to 170 of about 1,678,458 (327)

Generic collision attacks on hash-functions and HMAC'

open access: yes, 2007
Over the last two or three years there has been a huge amount of interest in hash-function specific collision attacks. In this talk we will consider a slightly different problem, namely the difficulty of finding a collision for an arbitrary hash-function, i.e.
openaire   +2 more sources

PE‐RT Grades for High‐Temperature Flexible Risers: Comparative Evaluation of Thermal, Mechanical, and Aging Performance

open access: yesJournal of Applied Polymer Science, EarlyView.
Flexible riser structure, tie‐molecule arrangement, and XRD comparison of PE100, DOWLEX, and INTREPID polyethylene grades. ABSTRACT This study compares three polyethylene grades—a benchmark PE100 and two high‐temperature resistant polyethylene (PE‐RT) types (Type I and Type II)—to assess their suitability for flexible riser applications.
Barbara de Salles Macena da Cruz   +5 more
wiley   +1 more source

Sequential Attacks on Kalman Filter-based Forward Collision Warning Systems [PDF]

open access: green, 2020
Yuzhe Ma   +4 more
openalex   +1 more source

An elastic segment of the whisker shaft enables coding of the whisking phase via whisker torsion in rats and mice

open access: yesThe Anatomical Record, EarlyView.
An elastic segment was found in the basal part of the whisker shaft in rats and mice. Application of force to the whisker bulb of isolated follicles caused bending and twisting of this segment. Active whisker movements deform this segment, causing whisker shaft deflection and selective activation of mechanoreceptors at different phases of whisking ...
Sebastian Haidarliu   +4 more
wiley   +1 more source

Identification of histone deacetylase inhibitor targeting type I interferon and B‐cell abnormalities in systemic lupus erythematosus

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Systemic lupus erythematosus (SLE) is characterized by increased type I interferon (IFN‐I) and autoantibody production. This study aimed to identify drugs that can inhibit both IFN‐I and autoantibody production. Methods We identified an inhibitor of IFN‐I production from a chemical library.
Takehiro Hirayama   +16 more
wiley   +1 more source

Investigation of Degradation Pathways in Fluoroethylene Carbonate Based Electrolytes via Chromatographic Techniques

open access: yesBatteries &Supercaps, EarlyView.
In this article, decomposition products of the lithium ion battery electrolyte component fluoroethylene carbonate (FEC) are examined in varying amounts by means of liquid chromatography coupled to high‐resolution accurate mass spectrometry. Based on identified degradation products, FEC degradation mechanism is further postulated and confirmed, whereby ...
Nick Fehlings   +6 more
wiley   +1 more source

Micro/nanorobots for detecting and eliminating biological and chemical warfare agents

open access: yesBMEMat, EarlyView.
Fuel‐powered and field‐driven micro/nanorobots provide a cutting‐edge platform to safeguard national security and defense. This review reports the latest research progress in micro/nanorobots in sensing and detoxifying biological and chemical warfare agents.
Song Li   +4 more
wiley   +1 more source

Carbon Dioxide Capture and In Situ Hydrogenation Conversion for the Production of C1 Chemicals

open access: yesCarbon and Hydrogen, EarlyView.
This review focuses on the application of CO2 capture and in situ hydrogenation conversion to C1 chemicals. It elaborates on the catalytic performance of different catalytic systems, delves into the multiple roles of solvents in this process, and finally outlines the future challenges and development directions of this technology.
Yasen Dai   +6 more
wiley   +1 more source

Mechanistic Understanding of Laser‐Induced Defect Engineering of Anisotropic Cobalt Oxide Spinel Platelets in Water

open access: yesChemCatChem, EarlyView.
Pulsed laser defect engineering in liquid (PUDEL) modifies anisotropic Co3O4 platelets by inducing lattice distortions and defects while enriching {111} surfaces with hydroxyl groups and tunes the catalytic activity of the Co3O4 platelets in electrocatalytic oxygen evolution and thermocatalytic selective oxidation reactions.
Dana Schellenburg   +22 more
wiley   +1 more source

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