Results 101 to 110 of about 390,980 (293)

Heat transfer properties of laser assisted plasma processing [PDF]

open access: yes, 2012
Laser assisted plasma processing (LAPP) is a novel extension to already established Reactive Atom Plasma (RAP) processing for atmospheric pressure dry chemical etching of silicon based materials; this is mainly applied for optical uses.
Parkins, Jonathon
core  

Light-induced atomic desorption in a compact system for ultracold atoms

open access: yes, 2015
This work was supported by the UK EPSRC grant GR/T08272/01 and the Leverhulme Trust Research Project Grant RPG-2013-074. G.S. acknowledges support from a SUPA Advanced Fellowship.In recent years, light-induced atomic desorption (LIAD) of alkali atoms ...
Bruce, Graham David   +3 more
core   +1 more source

Energy transfer process and evolution characteristics in impeller of contra-rotating axial fan

open access: yesMeitan kexue jishu
Energy is transferred to the airflow during the rotation of impeller. In engineering, the efficient energy conversion is a key issue. Mastering the energy transfer process in impeller is the premise and basis for realizing efficient energy conversion. In
Yongping CHEN   +5 more
doaj   +1 more source

Measurement of Outgassing Rates from Materials by differential pressure rise method

open access: yesSHINKU, 1970
This paper deals with the differential pressure rise method employed to measure the outgassing rates. With this method, measurement errors due to outgassing from the test-dome surface, gas absorption of the test-dome surface and the pumping of the ionization gauge used can be considerably reduced.Auxiliary experiments were carried out to determine the ...
YOSHIMURA, Nagamitu   +2 more
openaire   +2 more sources

Evaluation of Digital Technologies for Home‐Based Assessment in People With Amyotrophic Lateral Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Digital technologies hold promise for transforming healthcare by enhancing personalized treatments and offer valuable opportunities to improve patient care. Here, we evaluated several novel, self‐administered, home‐based, digital endpoints for their association with corresponding conventional standard clinical measures (primary) in ...
Arne Mueller   +14 more
wiley   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay   +13 more
wiley   +1 more source

Effect of operating conditions on the bursting performances of cross-grooved domed rupture disc

open access: yesScientific Reports
The cross-grooved domed rupture disc (CDR) is widely used due to its rapid response and the absence of fragment spattering. The bursting performance of the CDR is primarily affected by the operating conditions including the applied pressure, clamp fillet
Shuying Feng   +3 more
doaj   +1 more source

Effects of Add‐On Icosapent Ethyl With Standard Treatment on Functional Outcomes and Inflammatory Biomarkers in Acute Ischemic Stroke: A Blinded Randomized Controlled Trial

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ischemic stroke, a major cause of mortality and long‐term disability, results from the abrupt cessation of cerebral blood flow due to vascular occlusion or rupture. Icosapent Ethyl (EPA‐EE), approved for hypertriglyceridemia, has anti‐inflammatory and antithrombotic properties that may lessen ischemic damage.
Mitra Mahmoudi Meymand   +5 more
wiley   +1 more source

Experimental research on the performance response of gas stoves under different gas pressures

open access: yesCase Studies in Thermal Engineering
This paper investigates the performance of gas stoves under varying gas pressures. Two commercial and two domestic gas stoves were tested at pressures ranging from 2.8 kPa to 100 kPa.
Yangjun Zhang   +4 more
doaj   +1 more source

Hot surface ignition and combustion characteristics of sprays in constant volumecombustion chamber using various sensors

open access: yesCogent Engineering, 2018
In present study, ignition and combustion characteristics of hollow conical diesel fuel sprays are studied experimentally in constant volumecombustion chamber using hot surface ignition technique at various operating conditions.
Sanaur Rehman
doaj   +1 more source

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