Results 21 to 30 of about 261,098 (353)

Millimeter-Wave Spectroscopy of Methylfuran Isomers: Local vs. Global Treatments of the Internal Rotation

open access: yesMolecules, 2022
Methylfurans are methylated aromatic heterocyclic volatile organic compounds and primary or secondary pollutants in the atmosphere due to their capability to form secondary organic aerosols in presence of atmospheric oxidants.
Jonas Bruckhuisen   +7 more
doaj   +1 more source

Skeletal Torsion Tunneling and Methyl Internal Rotation: The Coupled Large Amplitude Motions in Phenyl Acetate

open access: yesMolecules, 2022
The rotational spectrum of phenyl acetate, CH3COOC6H5, is measured using a free jet absorption millimeter-wave spectrometer in the range from 60 to 78 GHz and two pulsed jet Fourier transform microwave spectrometers covering a total frequency range from ...
Lynn Ferres   +6 more
doaj   +1 more source

Thumb to spinous process is a false metric for glenohumeral internal rotation

open access: yesJSES Reviews, Reports, and Techniques, 2021
Background: The measurement of internal rotation by noting the maximal vertebral level reached by the patient’s thumb behind their back is an established physical examination technique, as outlined in the American Shoulder and Elbow Surgeons Shoulder ...
Joseph T. Ferraro, MD   +3 more
doaj   +1 more source

Angle of Kyphosis Curve, Forward Head and Motion Rang of Shoulder Joint in Elite Handball Players [PDF]

open access: yesSport Sciences and Health Research, 2014
When athletes enter professional activities, they may face abnormalitieswhich are variable depending on the type of sport activities. Forward head,shoulder mal-alignments and spinal column are the main posturaldeviations in athletes with overhead ...
Abouzar Saadatian   +2 more
doaj   +1 more source

Toileting ability of patients after primary reverse total shoulder arthroplasty

open access: yesJSES International, 2020
Background: This study aimed to determine the toileting ability (TA) of patients undergoing primary reverse total shoulder arthroplasty (RTSA) and identify factors associated with TA postoperatively.
Jorge Rojas, MD, MSc   +4 more
doaj   +1 more source

Interaction of internal solitary waves with long periodic waves within the rotation modified Benjamin–Ono equation [PDF]

open access: yes, 2021
Interaction of a solitary wave with a long background wave is studied within the framework of rotation modified Benjamin-Ono equation describing internal waves in a deep fluid.
Grimshaw, R. H. J.   +5 more
core   +1 more source

Femoral–tibial contact stresses on fixed rotational femur models

open access: yesFrontiers in Surgery, 2023
ObjectivesThis study aims to quantitatively evaluate the femoral–tibial contact pressure on the knee under certain malrotaional degrees.MethodsFemoral–tibial contact pressure was carried out on 14 fixed rotational knee models under 200/400/600 N vertical
Peizhi Yuwen   +14 more
doaj   +1 more source

Methyl Internal Rotation in Fruit Esters: Chain-Length Effect Observed in the Microwave Spectrum of Methyl Hexanoate

open access: yesMolecules, 2022
The gas-phase structures of the fruit ester methyl hexanoate, CH3-O-(C=O)-C5H11, have been determined using a combination of molecular jet Fourier-transform microwave spectroscopy and quantum chemistry.
Nhu-Ngoc Dang   +5 more
doaj   +1 more source

The relationship between range of motion and muscle strength of the shoulder joint in professional baseball pitchers [PDF]

open access: yesJournal of Men's Health, 2021
Background and objective: This study aimed to assess the relationship between range of motion (ROM) and isometric strength of the shoulder joint, adjusted for humeral head retroversion angle (HHRA), in professional baseball pitchers.
Byung Gon Kim   +2 more
doaj   +1 more source

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