Results 111 to 120 of about 800,287 (296)

Panhematopoietic RNA barcoding enables kinetic measurements of nucleate and anucleate lineages and the activation of myeloid clones following acute platelet depletion. [PDF]

open access: yesGenome Biol, 2023
Wojtowicz EE   +19 more
europepmc   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

LASER IGNITION OF MIXED COMPOSITION OF BROWN COAL AND PENTAERYTHRITOL TETRANITRATE

open access: yesВестник Кемеровского государственного университета, 2015
The paper presents the results of measurements of the threshold (Hcr) and kinetic characteristics of the ignition of the mixed compositions based on brown coal and pentaerythritol tetranitrate when exposed to pulses of neodymium laser (1064 nm, 120 ms ...
B. P. Aduev   +5 more
doaj  

NEW DEFINITIONS OF KINETIC VISUAL ACUITY AND KINETIC VISUAL FIELD AND THEIR AGING EFFECTS

open access: yesIATSS Research, 2009
When statistically analyzing the age groups of traffic accident fatalities, senior citizens account for over 50% of all deaths. Similarly, over 50% of all fatalities occur at intersections.
Jinglong WU
doaj   +1 more source

Full-coverage film cooling: 3-dimensional measurements of turbulence structure and prediction of recovery region hydrodynamics [PDF]

open access: yes
Hydrodynamic measurements were made with a triaxial hot-wire in the full-coverage region and the recovery region following an array of injection holes inclined downstream, at 30 degrees to the surface.
Kays, W. M.   +2 more
core   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin   +5 more
wiley   +1 more source

Kinetic research on the curing reaction of PBT/BPS via FT-IR measurements

open access: yesFirePhysChem
To investigate the reaction process between 3,3′-bis(aminomethyl)oxetane/tetrahydrofuran copolymer(PBT) binder and acetylenic curing agents, this study employed bis-propargyl-succinate (BPS) as the curing agent and tris(iodoacetate) trimethyl propane ...
Mianji Qiu   +7 more
doaj   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Malaphoric $$Z^\prime $$ Z ′ models for $$b \rightarrow s \ell ^+ \ell ^-$$ b → s ℓ + ℓ - anomalies

open access: yesEuropean Physical Journal C: Particles and Fields
We study some phenomenological effects of kinetic mixing between the hypercharge field and a new U(1) gauge field in specific $$Z^\prime $$ Z ′ models that ameliorate the tensions between measurements and Standard Model predictions in $$b \rightarrow s ...
Ben Allanach, Nico Gubernari
doaj   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

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