Results 1 to 10 of about 18,999 (246)

Influencing Factors Analysis and Simulation Calibration of Restitution Coefficient of Rice Grain

open access: yesApplied Sciences (Switzerland), 2021
It is difficult to determine the coefficient of restitution accurately due to the small size, light weight, and complex influencing factors of rice grain.
Han Tang, Jinwu Wang, Jinfeng Wang
exaly   +3 more sources

Primary Diffuse Large B-cell Lymphoma Arising in the Tongue Accompanied by Ataxia-telangiectasia: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Ataxia-telangiectasia (AT) is a rare autosomal recessive disorder that is characterized by progressive cerebellar ataxia, telangiectasia, immunodeficiency, and a predisposition to leukemia/lymphoma.
Hirofumi Tomioka   +3 more
doaj   +1 more source

Myoepithelioma of the Parotid Gland Presenting as a Retroauricular Cutaneous nodule: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
We are reporting a case of recurrent myoepithelioma of the parotid gland, that emerged as a cutaneous mass. She had a retroauricular subcutaneous mass with an underlying diagnosis of a cutaneous myoepithelioma, which was excised at a hospital’s ...
Yumi Mochizuki   +4 more
doaj   +1 more source

Improvement of Contact Force Calculation Model Considering Influence of Yield Strength on Coefficient of Restitution

open access: yesEnergies, 2022
Aiming at the problem that the current coefficient of restitution model cannot effectively predict energy dissipation in the multi-body system collision process, a coefficient of restitution model considering the yield strength is proposed in this ...
Xichun Liu, Wei Chen, Hu Shi
doaj   +1 more source

Restitution rights for children of victims of sexual crimes: between protection and reresting

open access: yesJurnal Cakrawala Hukum, 2021
One of the crimes that are prone to happen to children is sexual crime. Sexual crimes committed against children will have a psychological impact on the child, in the form of mental and emotional state disorders, so that the child who is the victim ...
Siti Hudzaifah Miftahul Jannah   +2 more
doaj   +1 more source

Investigating the Effect of Preimpact Energy Dissipation on Coefficient of Restitution regarding the Slope-Boulder Interaction

open access: yesAdvances in Civil Engineering, 2021
Coefficient of restitution is regarded as a dominating parameter in rockfall research. Generally, small-scale experiments were developed without considering interactions between boulder and slope.
Ran Bi   +4 more
doaj   +1 more source

Electrical Restitution and Its Modifications by Antiarrhythmic Drugs in Undiseased Human Ventricular Muscle

open access: yesFrontiers in Pharmacology, 2020
IntroductionRe-entry is a basic mechanism of ventricular fibrillation, which can be elicited by extrasystolic activity, but the timing of an extrasystole can be critical.
Tamás Árpádffy-Lovas   +17 more
doaj   +1 more source

Diagnosis and treatment of oral focal mucinosis: a case series

open access: yesJournal of Medical Case Reports, 2019
Background Oral focal mucinosis, the oral counterpart of cutaneous focal mucinosis, is a rare disease. As it has no characteristic clinical or radiological features, diagnosis is established by histopathological and immunohistological examination.
Yusuke Higuchi   +6 more
doaj   +1 more source

Regulation of osteoblast differentiation mediated by BMP, Notch, and CCN3/NOV

open access: yesJapanese Dental Science Review, 2008
Osteoblasts originate from common progenitors, which are capable of differentiating into other mesenchymal cell lineages such as chondrocytes, myoblasts and adipocytes.
Akira Yamaguchi   +4 more
doaj   +1 more source

Long-term prognostic value of restitution slope in patients with ischemic and dilated cardiomyopathies. [PDF]

open access: yesPLoS ONE, 2013
BackgroundAn action potential duration (APD) restitution curve with a steep slope ≥1 has been associated with increased susceptibility for malignant ventricular arrhythmias.
Marc Dorenkamp   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy