Results 111 to 120 of about 10,427,001 (301)

Acute Effect of Alternating Heavy and Light Resistances on Power Output During Upper-Body Complex Power Training

open access: yesJournal of Strength and Conditioning Research, 2003
This study investigated the effect on upper-body power output of manipulating resistances during contrast or complex power training. This power-training strategy typically entails the athlete alternating sets of a heavy resistance in a strength-oriented exercise with sets of lighter resistances in a power-oriented exercise. Sixteen rugby league players,
openaire   +2 more sources

Rich Street School accident photograph

open access: yes, 1905
Taken between 1905 and 1930, this photograph shows a street view of the aftermath of an accident in front of Rich Street School, located on the corner of Rich and Third Streets.
Columbus Railway, Power and Light Company (Columbus, Ohio); Columbus Railway and Light Company
core  

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

open access: yesFEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt   +2 more
wiley   +1 more source

Electric pole with broken cross arm photograph

open access: yes, 1906
Taken on February 9, 1906, this photograph shows an electric pole with a broken cross arm which caused a man named Whitney Davis to fall from the top of the pole.
Columbus Railway, Power and Light Company (Columbus, Ohio); Columbus Railway and Light Company
core  

Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro   +14 more
wiley   +1 more source

Research on Program-controlled Power Source Based on DDS

open access: yesJournal of Measurement Science and Instrumentation, 2011
Direct Digital Synthesis(DDS)chip was used in the design of program controlled power source in this paper.With the accurate control of Dual DDS chips by Micro Controller Unit(MCU),filter and power amplifier,this power source can generate voltage and ...
Xue-wei YANG1   +4 more
doaj  

Newfoundland Light and Power Company, Limited, Annual Report: year ended December 31 1961

open access: yes, 1961
Newfoundland Light and Power Company Annual Report ...
Newfoundland Light & Power
core  

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

Enhancement of the light output power of InGaN/GaN light-emitting diodes grown on pyramidal patterned sapphire substrates in the micro- and nanoscale

open access: yes, 2008
Sapphire substrates were patterned by a chemical wet etching technique in the micro- and nanoscale to enhance the light output power of InGaN/GaN light-emitting diodes (LEDs).
Gao, HY, Chinese Acad Sci, Inst Semicond, Semicond Lighting Technol Res & Dev Ctr, Beijing 100083, Peoples R China. 电子邮箱地址: hygao@semi.ac.cn   +6 more
core  

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias   +3 more
wiley   +1 more source

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