Results 31 to 40 of about 26,639 (292)
Experiments on trailing edge notches for MAVs
, 2006 This project's goal was to determine the effects of trailing edge notches on low aspect-ratio wings at low Reynolds numbers using a wind tunnel and a purpose built force balance.
DeFusco, David A. +2 more
core +3 more sources
Finite element-assisted fatigue life evaluation of notched Aisi 316l: Comparative insights into v-notch and rectangular notch geometries [PDF]
EPJ Web of ConferencesThe present work illustrates a comprehensive fatigue life assessment methodology for notched AISI 316L stainless-steel specimens employing a hybrid experimental-FEM framework.
Jatavallabhula Jagadesh Kumar +4 more
doaj +1 more source
The effect of notch size on fatigue crack threshold and propagation in cast gamma titanium aluminide [PDF]
MATEC Web of Conferences, 2020 Cracks were initiated and grown from notched specimens with notch lengths of 0.03 (FIB), 0.06, 0.1 and 0.5 mm (diamond blade), in cast gamma titanium aluminide at 400 oC.
Trant Claire +5 more
doaj +1 more source
A decorated raven bone from the Zaskalnaya VI (Kolosovskaya) Neanderthal site, Crimea.
PLoS ONE, 2017 We analyze a radius bone fragment of a raven (Corvus corax) from Zaskalnaya VI rock shelter, Crimea. The object bears seven notches and comes from an archaeological level attributed to a Micoquian industry dated to between 38 and 43 cal kyr BP. Our study
Ana Majkić +4 more
doaj +1 more source
Stress concentration at notches
, 2017 This book compiles solutions of linear theory of elasticity problems for isotropic and anisotropic bodies with sharp and rounded notches. It contains an overview of established and recent achievements, and presents the authors’ original solutions in the ...
Kazberuk, Andrzej, Savruk, Mykhaylo P
core +1 more source
International Journal of Ceramic Engineering & ScienceThis study utilizes finite element analysis (FEA) to explore the effect of standardized notch shapes—triangular, circular, and rectangular on the tensile behavior of oxide–oxide (O–O) ceramic matrix composites (CMCs) across various temperature ranges ...
Karthikeyan Ramachandran +2 more
doaj +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Fatigue assessment of semi-circular notched specimens produced by Laser Engineered Net Shaping method [PDF]
MATEC Web of Conferences, 2018 As a primary failure mechanism, fatigue failure of additively manufactured metallic parts has attracted considerable attention in both aerospace and biomedical applications.
Razavi Nima +3 more
doaj +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
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source