Results 51 to 60 of about 8,844,154 (290)

Control, elimination, and eradication of river blindness: scenarios, timelines, and ivermectin treatment needs in Africa [PDF]

open access: yes, 2015
River blindness (onchocerciasis) causes severe itching, skin lesions, and vision impairment including blindness. More than 99% of all current cases are found in sub-Saharan Africa.
Remme, JHF   +48 more
core   +2 more sources

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif   +17 more
wiley   +1 more source

Enhanced power quality PV-inverter with leakage current suppression for three-phase SECS

open access: yes, 2022
This paper presents an enhanced power quality solar-photovoltaic inverter enabling common-mode leakage current elimination. A three-phase transformer-less solar energy conversion system (SECS) is considered here, which, along with peak active-power ...
Singh, Bhim   +5 more
core   +1 more source

Automated Hand Flexor Tendon–Thickness Measurement in Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic sclerosis (SSc) can affect flexor tendons, contributing to hand function problems and reduced quality of life. Tendon changes are currently assessed with ultrasonography and measured manually, a time‐consuming process prone to interobserver variability.
Mark Greveling   +4 more
wiley   +1 more source

Negative Leakage [PDF]

open access: yes
We build a simple analytical general equilibrium model and linearize it, to find a closed-from expression for the effect of a small change in carbon tax on leakage – the increase in emissions elsewhere.
Kathy Baylis   +2 more
core   +2 more sources

High-efficient single-phase, non-isolated, multi-input microinverter with common ground for photovoltaic systems

open access: yesJournal of Electronic Science and Technology
Single-phase, non-isolated microinverters used in photovoltaic (PV) systems commonly encounter two persistent challenges: High-frequency leakage current and fluctuating power delivery.
Anees Alhasi   +3 more
doaj   +1 more source

Enhancement in the multiferroic properties of BiFeO3 by charge compensated aliovalent substitution of Ba and Nb

open access: yesAIP Advances, 2014
Polycrystalline ceramics, Bi1-2xBa2xFe1-xNbxO3 (x = 0.00–0.15), were synthesized by solid state reactions method. X-ray diffraction data have revealed elimination of impurity phases and an increase in unit cell volume with Ba and Nb substitution ...
A. R. Makhdoom   +5 more
doaj   +1 more source

Analytical study and simulation of a transformer-less photovoltaic grid-connected inverter with a delta-type tri-direction clamping cell for leakage current elimination

open access: yes, 2018
PurposeThis paper aims to propose a new transformer-less inverter structure to reduce the common-mode leakage current in grid-connected photovoltaic (PV) systems.
Mehrdad Tarafdar Hagh   +2 more
core   +1 more source

Adjusting Nucleation Chemistry for the Atomic Layer Deposition of Antimony Selenide on Metal Oxide Surfaces

open access: yesAdvanced Engineering Materials, EarlyView.
The ALD precursor bis(trimethylsilyl)selenide is simultaneously a substrate surface inhibitor. It allows for the growth of Sb2Se3 in combination with tris(dimethylamido)antimony, but also silylates surface hydroxyl groups on the substrate if such hydroxyls are present.
Pei‐Chun Liao   +9 more
wiley   +1 more source

Analysis of leakage current in GaAs micro-solar cell arrays

open access: yes, 2010
The output characteristics of micro-solar cell arrays are analyzed on the basis of a modified model in which the shunt resistance between cell lines results in current leakage.
Wang YS   +7 more
core   +2 more sources

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