Results 61 to 70 of about 3,928,621 (275)

Characterization of FIB Damage in Silicon

Microscopy and Microanalysis, 1999
Abstract Focused ion beam (FIB) instruments are useful for high spatial resolution milling, deposition, and imaging capabilities. As a result, FIB specimen preparation techniques have been widely accepted within the semiconductor community as a means to rapidly prepare high quality, site-specific specimens for transmission electron ...
CA Urbanik, BI Prenitzer, LA Gianhuzzi, SR Brown, TL Shofner, B Rossie, RB Irwin, FA Stevie   +7 more
openaire   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Acoustic emission characterization of microcracking in laboratory-scale hydraulic fracturing tests

Journal of Rock Mechanics and Geotechnical Engineering, 2018
Understanding microcracking near coalesced fracture generation is critically important for hydrocarbon and geothermal reservoir characterization as well as damage evaluation in civil engineering structures.
Jesse Hampton, Marte Gutierrez, Luis Matzar, Dandan Hu, Luke Frash   +4 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Interpreting fatigue tests in hot mix asphalt (HMA) using concepts from viscoelasticity and damage mechanics

Transportes, 2015
The upcoming Brazilian asphalt pavement design method is likely to recommend, in a more basic level, the controlled force indirect tensile fatigue test as a tool for asphalt mixture fatigue characterization.
Lucas Feitosa de Albuquerque Lima Babadopulos, Jorge Barbosa Soares, Verônica Teixeira Franco Castelo Branco   +2 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

In-situ characterization of radiation hardness of scintillating targets using heavy ion beams [PDF]

EPJ Web of Conferences
Scintillating materials are of interest for numerous applications related to ionizing radiation. Exposure to radiation induces damage in these materials, resulting in degradation of their scintillation properties.
Saifulin Maxim, Boutachkov Plamen, Kindler Birgit, Lommel Bettina, Walasek-Höhne Beata   +4 more
doaj   +1 more source

Lost in the Vaso‐Occlusion: A Patient's Abdominal Pain Returns With a Vengeance

Pediatric Blood &Cancer, EarlyView.
Dunia Hatabah, Martha E. Stewart, Nathan Maassel, James P. Stevens, Claudia R. Morris, Chris A. Rees   +5 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Determination of Damage Constant and Critical Damage by the Combined Experiment and FEM Using the Reference Processes

Metals
The practical characterization algorithm is presented to find the optimized damage constants and critical damages of the traditional damage models formulated by some unknown damage constants. The flow characterization of the material SWCH45F is conducted
Boseung Hong, Hyeonmin Lee, Seokmoo Hong, Mansoo Joun   +3 more
doaj   +1 more source