Results 61 to 70 of about 276,376 (211)

Normal Pressure Hydrocephalus: New Concepts [PDF]

open access: yesDüşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2008
Normal pressure hydrocephalus is a treatable syndrome seen in elderly patients who show the classical triad of gait disorder, dementia and urinary incontinence. It may be due to idipathic or secondary causes and is a progressive psychomotor disorder.
Mehmet Murat Taşkın
doaj  

Harmonic current extraction of shunt active power filter based on prediction current technique - Hysteresis PWM [PDF]

open access: yes, 2013
Due to the wide spread of power electronics equipment in modern electrical systems, the increase of the harmonics disturbance in the ac mains currents has became a major concern due to the adverse effects on all analysis and simulation using MATLAB ...
Abou Elzahab, EE   +4 more
core  

Low-decoherence flux qubit

open access: yes, 2007
A flux qubit can have a relatively long decoherence time at the degeneracy point, but away from this point the decoherence time is greatly reduced by dephasing. This limits the practical applications of flux qubits.
C. Cohen-Tannoudji   +4 more
core   +1 more source

Two coupled Josephson junctions: dc voltage controlled by biharmonic current

open access: yes, 2012
We study transport properties of two Josephson junctions coupled by an external shunt resistance. One of the junction (say, the first) is driven by an unbiased ac current consisting of two harmonics.
Borromeo M   +11 more
core   +1 more source

Design and analysis of a piezoelectric film embedded smart cutting tool [PDF]

open access: yes, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Institution of Mechanical Engineers.The condition of a cutting tool is an important factor for manufacturing processes.
Cheng, K, Rakowski, R
core   +1 more source

Dialysis Shunt Thrombectomy Utilizing a Rotational Thrombectomy Device in Patients with Pseudoaneurysms

open access: yesThe Arab Journal of Interventional Radiology, 2020
Aims: To assess the safety and efficacy of dialysis shunt thrombectomy utilizing a rotational thrombectomy device in patients with pseudoaneurysms refractory to declot by conventional treatments.
Anderson Webb   +4 more
doaj   +1 more source

Linear motor for multi-car elevators, design and position measurement [PDF]

open access: yes, 2010
Multi-car elevator is an emerging technology consisting of two or more elevator cars moving independently in an elevator hoistway, which has become more appealing as building heights increase.
Gurbuz, Cagri   +4 more
core   +2 more sources

Active inductor shunt peaking in high-speed VCSEL driver design

open access: yes, 2013
An all transistor active inductor shunt peaking structure has been used in a prototype of 8-Gbps high-speed VCSEL driver which is designed for the optical link in ATLAS liquid Argon calorimeter upgrade. The VCSEL driver is fabricated in a commercial 0.25-
Gong, Datao   +9 more
core   +1 more source

Pseudo-loadflow formulation as a starting process for the Newton Raphson [PDF]

open access: yes, 2010
This paper introduces new models which approximate the AC loadflow problem, but are able to converge (using the Newton Raphson algorithm) from a wider range of starting points.
Irving, MR
core   +1 more source

The effects of portacaval shunt upon hepatic cholesterol synthesis and cyclic AMP in dogs and baboons [PDF]

open access: yes, 1980
Hepatic cholesterol synthesis, hepatic cyclic AMP, and portal and peripheral insulin and glucagon levels were investigated in nine dogs and three baboons after complete portacaval shunt.
Benichou, J   +3 more
core  

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