Results 41 to 50 of about 394,759 (314)

The Microstructures and Tensile Properties of As-Extruded Mg–4Sm–xZn–0.5Zr (x = 0, 1, 2, 3, 4 wt %) Alloys

open access: yesMetals, 2017
The microstructures and tensile properties of as-cast and as-extruded Mg–4Sm–xZn–0.5Zr (x = 0, 1, 2, 3, 4 wt %) alloys were systematically investigated by optical microscope, X-ray diffractometer (XRD), scanning electron microscope (SEM) and transmission
Chaojie Che   +4 more
doaj   +1 more source

VEHICLE SUSPENSION SYSTEM MODELLING AND SIMULATION IN THE SOLIDWORKS SOFTWARE ENVIRONMENT WITH MOTION ANALYSIS APPLICATIONS [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2017
An N1 vehicle model is created, which allows for changing suspension parameters and conditions of experimental performance. A methodology of computer testing performance for vehicle ride comfort and stability service properties’ characterization in a ...
Serhiy MELNYCHUK   +4 more
doaj   +1 more source

Influence of cavity thickness and emitter orientation on the efficiency roll-off of phosphorescent organic light-emitting diodes

open access: yes, 2014
This article describes the first systematic investigation of how the efficiency roll-off in organic light-emitting diodes (OLEDs) is influenced by the position and orientation of the emitter molecules within the OLED cavity.
Gather, Malte Christian   +3 more
core   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

open access: yesAging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss   +12 more
wiley   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

IR ROLL SENSOR FOR DETERMINATION OF AN ANGULAR ORIENTATION OF THE AIRCRAFT

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. Currently, roll sensors are widely used to measure the roll of an aircraft. The article provides a comparative overview of sensors that determine the roll in different ways. Materials and methods.
V.E. Drach   +2 more
doaj   +1 more source

Roll this way [PDF]

open access: yesNature Reviews Chemistry, 2020
A rod-shaped molecular motor constructed from DNA rolls in a straight line across an RNA-functionalized surface.
openaire   +2 more sources

Vacuum based roll-to-roll oled coating for pilot level

open access: yes, 2022
S.532-543Flexible OLED lighting enable new functionalities and market entry for automotive lighting applications. OLED does not replace LED, but complement each other perfectly Unique characteristics of the OLED must be used consequently!
Keibler, C.   +3 more
core  

Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird   +9 more
wiley   +1 more source

Roll-to-Roll Printing of Perovskite Solar Cells

open access: yes, 2018
High efficiency combined with transformative roll-to-roll (R2R) printability makes metal halide perovskite-based solar cells the most promising solar technology to address the terawatt challenge of the future energy demand.
Kai Zhu (187434)   +13 more
core   +3 more sources

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