Results 91 to 100 of about 9,389 (307)

Study of Coating Growth Direction of 6061 Aluminum Alloy in Soft Spark Discharge of Plasma Electrolytic Oxidation [PDF]

open access: yesMaterials (Basel)
Conventional plasma electrolytic oxidation treatments produce oxide coatings with micron-scale discharge pores, resulting in insulation and wear and corrosion resistance far below that expected of highly dense Al2O3 coatings. The introduction of cathodic
Yifeng Yang   +7 more
europepmc   +2 more sources

Damage Due to Electric Spark Discharge Machining of Zinc [PDF]

open access: yes, 1966
Electric spark discharge machining has been observed to produce severe damage in the form of kinking and slip in single crystals of high-purity zinc.
Adams, K. H.   +2 more
core  

Remarkable Recovery After Delayed High‐Dose Methylprednisolone in a Rare Case of Penetrating Spinal Cord Injury

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Traumatic spinal cord injury (TSCI) caused by sharp‐force penetration is exceptionally rare, and the use of high‐dose methylprednisolone (MP) remains highly controversial, especially beyond the conventional 8‐h treatment window. This case report describes a 30‐year‐old male with acute incomplete TSCI following a knife stab wound to the right ...
Honghong Wang   +5 more
wiley   +1 more source

The Spark, Volume 10, No. 3

open access: yes, 1984
TIie l11ark February 28. 1984 Volume 10. No. 3 ~ - Taylor Hall 102 P.O. Box 35009 Charlotte, N.C. 28235 ~ CENTRAL PIEDMONT COMMUNITY COLLEGE training session for tutors March 3 ABLE Program Battles "Hidden Handicap" James Underwood had a plow in his hand
Spark Staff
core  

The Tale of the Residual Tail: Insights From Continuous Intracranial Monitoring From Post‐Hippocampectomy Dynamics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Subtotal hippocampal resection can leave residual hippocampal tissue, yet the immediate postoperative electrophysiologic evolution of such remnants is unknown. We describe a patient with drug‐resistant temporal lobe epilepsy in whom a hippocampal remnant was continuously monitored using a responsive neurostimulator (RNS) following subtotal ...
Patrick Hartnett   +5 more
wiley   +1 more source

Pulse Operation of Chemical Oxygen-Iodine Laser by Pulsed Gas Discharge with the Assistance of Spark Pre-ionization

open access: yes, 2009
The continuous wavelength chemical oxygen-iodine laser can be turned into pulse operation mode in order to obtain high energy and high pulse power. We propose an approach to produce iodine atoms instantaneously by pulsed gas discharge with the assistance
Jin Yu-Qi   +8 more
core  

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle   +4 more
wiley   +1 more source

Synthesis and characterisation of doped silicon nanoparticles by hot wire thermal catalytic and spark pyrolysis

open access: yes, 2010
Includes abstract.Includes bibliographical references (leaves 94-109).Doped silicon nanoparticles with clean surfaces and which are suitable forelectronic applications, have successfully been produced.
Scriba, Manfred R
core  

Tecnologia de eletroerosão por penetração da liga de alumínio AMP 8000 e da liga de cobre CuBe para ferramentas de moldagem de materiais plásticos [PDF]

open access: yes, 2002
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.Moldes e matrizes são ferramentas utilizadas na confecção dos mais variados tipos de produtos, desde os componentes plásticos ...
Amorim, Fred Lacerda
core  

Micromachined glass apertures for artificial lipid bilayer formation in a microfluidic system [PDF]

open access: yes, 1998
The use of spark assisted chemical engraving (SACE) to produce glass apertures that are suitable for the formation of artificial bilayer lipid membranes is described.
Uttamchandani, D.G.   +288 more
core   +1 more source

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