Results 81 to 90 of about 67,930 (230)

Photocarrier injection and the I-V characteristics of La0.8Sr0.2MnO3/SrTiO3:Nb heterojunctions

open access: yes, 2004
Oxide heterojunctions made of p-type L0.8Sr0.2MnO3 (LSMO) and niobium-doped n-type SrTiO3 (STO:Nb) have been fabricated by the pulsed laser deposition (PLD) technique and are characterized under UV light irradiation by measuring the current-voltage ...
Muraoka   +7 more
core   +1 more source

Full-core fuel analysis of a soluble boron-free SMR: Pellet-cladding interaction issue and enhancing fuel safety through loading pattern design

open access: yesNuclear Engineering and Technology
The full-core fuel behavior of the Soluble Boron-Free (SBF) Small Modular Reactor (SMR) was analyzed and compared with conventional pressurized water reactors (PWRs) and Soluble Boron-Using (SBU) SMRs to evaluate unique pellet-cladding interaction (PCI ...
Chansoo Lee   +5 more
doaj   +1 more source

Local Intracoronary Eptifibatide versus Mechanical Aspiration in Patients with Acute ST-Elevation Myocardial Infarction

open access: yesInternational Journal of Vascular Medicine, 2014
Objectives. We compared local delivery of intracoronary eptifibatide via perfusion catheter to thrombus aspiration in primary PCI. Background. Perfusion catheter increases local concentration of the drugs at the culprit site and prolongs their residency ...
Mohamed A. Hamza   +3 more
doaj   +1 more source

IAR‐Net: Tabular Deep Learning Model for Interventionalist's Action Recognition

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents IAR‐Net, a deep‐learning framework for catheterization action recognition. To ensure optimality, this study quantifies interoperator similarities and differences using statistical tests, evaluates the distribution fidelity of synthetic data produced by six generative models, and benchmarks multiple deep‐learning models.
Toluwanimi Akinyemi   +7 more
wiley   +1 more source

Mother and child technique combined with super selective pharmacological intervention for large intracoronary thrombus [PDF]

open access: yes, 2011
Primary percutaneous intervention (PCI) in acute ST elevation myocardial infarction (MI) is a preferred way of treatment nowadays. Sometimes it becomes difficult to get good myocardial blood flow during PCI if clot burden is large.
Dhakam, Sajid H., Rahman, Nasir
core   +1 more source

Experimental and Numerical Investigation on Progressive Collapse Resistance of Post-tensioned Precast Concrete Beam-Column Sub-assemblages [PDF]

open access: yes, 2020
In this paper, four 1/2 scaled precast concrete (PC) beam-column sub-assemblages with high performance connection were tested under push-down loading procedure to study the load resisting mechanism of PC frames subjected to different column removal ...
Feng, D-C.   +4 more
core   +1 more source

Speech Recognition with Cochlea‐Inspired In‐Sensor Computing

open access: yesAdvanced Intelligent Systems, EarlyView.
Traditional speech recognition methods rely on software‐based feature extraction that introduces latency and high energy costs, making them unsuitable for low‐power devices. A proof‐of‐concept demonstration is provided of a bioinspired tonotopic sensor for speech recognition that mimics the human cochlea, using a spiral‐shaped elastic metamaterial. The
Paolo H. Beoletto   +4 more
wiley   +1 more source

Enhancement effects of chicken interleukin-2 on immune responses of H5 subtype avian influenza virus vaccines

open access: yes浙江大学学报. 农业与生命科学版, 2005
In order to boost immune response of conventional vaccines, investigation was made on immunoadjuvants-eukaryotic expression plasmid (pCI-IL-2) and recombinant chicken IL-2 (rChIL-2) expressed in E. coli. The adjuvants were coadministrated with H5 subtype
LIU Yan   +4 more
doaj   +1 more source

Cross‐Linked Acrylate Binder for High‐Rate Graphite Anodes

open access: yesBattery Energy, EarlyView.
A commercially available, cross‐linked acrylate binder (Carbopol® Ultrez10, x‐PAA) with high thickening efficiency is applied here for graphite anodes. Cells incorporating x‐PAA anodes outperform CMC reference under fast‐charging conditions (up to 5C) presumably since x‐PAA does not adsorb on graphite, thus enabling more effective Li+ insertion and ...
Katarzyna Hofmann   +2 more
wiley   +1 more source

Outcomes Assessment and Health Care Reform [PDF]

open access: yes, 2008
Argues for the use of outcomes assessment in measuring cost-effectiveness and quality to capture the overall impact of multi-dimensional treatment strategies and to identify healthcare systems that both adopt appropriate technologies and perform ...
Amitabh Chandra   +2 more
core  

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