Results 201 to 210 of about 655,218 (318)

INTESTINAL OBSTRUCTION

Annals of Surgery, 1950
W F, BECKER, C E, DAVIS, E P, LEHMAN
openaire   +3 more sources

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Basilar artery dolichoectasia presenting as obstructive hydrocephalus mimicking normal pressure hydrocephalus. [PDF]

Oxf Med Case Reports
Watson J, Persaud V, Subhan A.
europepmc   +1 more source

INTESTINAL OBSTRUCTION

Annals of Surgery, 1930
L, Antupit, D F, Sullivan
openaire   +3 more sources

Midventricular Obstruction

Japanese Heart Journal, 1979
ESLAMI, Bahram, ARYANPUR, Iraj, TABAEEZADEH, Mohammad J., ALIPOUR, Massood, NAZARIAN, Iraj, SHAKIBI, Jami G.   +5 more
openaire   +3 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Uncontrolled Hypertension from Inappropriate Ventilator Settings in Obstructive Sleep Apnea: A Case Report. [PDF]

Nat Sci Sleep
Tian SR, Thomas RJ, Ni YN.
europepmc   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Reply: Methodological Considerations on Targeted Polymer Embolization in Obstructive Hypertrophic Cardiomyopathy. [PDF]

JACC Case Rep
Filho EM, Munhoz TS, Morais Alves CH, Xavier Júnior EF, Júnior SM.   +4 more
europepmc   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source