Self-reported periodontal disease, dental loss and COVID-19 in older adults by Yamile Baganet Cobas, Alain Manuel Chaple-Gil, Yilian Caballero-Guerra, Dayana Chávez-Valdez

“…Objective: To determine the relationship between self-reported periodontal disease, dental loss, and COVID-19 activity. Methods: A descriptive cross-sectional investigation was carried out. …”
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The Characteristic and Short-Term Prognosis of Tinnitus Associated with Sudden Sensorineural Hearing Loss by Xiaoqiong Ding, Xiaoli Zhang, Zhichun Huang, Xu Feng

“…We evaluated the characteristic and short-term prognosis of tinnitus associated with sudden sensorineural hearing loss (SSNHL). A total of 230 cases were enrolled. …”
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Unilateral Ureteric Endometriosis at the Pelvic Brim Resulting in Complete Loss of Renal Function by Keisuke Tanaka, Akwasi A. Amoako, Katherine Gray, David Baartz

“…We present an atypical case of right ureteric obstruction due to endometriosis at the pelvic brim resulting in complete loss of renal function and necessitating nephroureterectomy.…”
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Predictors of Weight Loss Maintenance following an Insurance-Sponsored Weight Management Program by Christiaan G. Abildso, Olivier Schmid, Megan Byrd, Sam Zizzi, Alessandro Quartiroli, Sean J. Fitzpatrick

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Recurrent Abdominal Pain and Weight Loss in an Adolescent: Celiac Artery Compression Syndrome by Sarah Gander, Daniel J Mulder, Sarah Jones, John D Ricketts, Don A Soboleski, Christopher J Justinich

“…Celiac artery compression syndrome is a rare cause of abdominal pain and weight loss, likely caused by compression of the celiac artery or plexus by the median arcuate ligament. …”
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Editorial: The loss and acceleration mechanisms of energetic electrons in the Earth’s outer radiation belt by Chaoling Tang, Zheng Xiang, Hong Zhao, Xu Liu

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Research on Windage Power Loss of High-speed Arc Tooth Cylindrical Gear by Shuai Mo, Heyu Dang, Zhenxing Zou, Wenjie Tang, Zongxiang Yue, Hanjun Gao

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A Review on Current Osteoporosis Research: With Special Focus on Disuse Bone Loss by Roy Yuen-chi Lau, Xia Guo

“…The disuse osteoporosis refers to bone mass decrements under conditions of decreased mechanical loading, including decreased ground force reaction, muscular contraction, and microgravity-related bone loss in astronauts after space flights. Although there are many effective treatments available for primary osteoporosis, there is a lack of effective treatments for disuse osteoporosis. …”
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Introduction: Indentured bodies/embodiments of indenture by Sinah Theres Kloß, Jennifer Leetsch

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Precariousness of Higher Education Teaching Work in Brazilian Private HEIs by Catia Eli Gemelli, Lisiane Closs

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Entanglement in BF theory. Part I. Essential topological entanglement by Jackson R. Fliss, Stathis Vitouladitis

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Makroszczątki roślinne w torfie w analizie paleośrodowiskowych uwarunkowań osadnictwa na przykładzie stanowiska Łane Małe w dolinie Kłodnicy by Krzysztof J. Wójcicki, Marek Kloss

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Informational technologies in problems of analysis of high speed melt flows in runner pipes by О. I. Chichko, V. F. Sobolev, S. G. Likhouzov

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On Theoretical Basis of Numerical Model for Open Channel Flows Based on Boltzmann Equation by Deng Jiaquan

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Compensated integrability on tori; a priori estimate for space-periodic gas flows by Serre, Denis

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Combined Combustion of Various Industrial Waste Flows in Boiler Furnaces. Part 2 by Yu. Р. Yarmolchick, R. Schröger, H. Haberfelner, M. Pichler, D. Kostić, G. V. Moroz

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Direct Numerical Simulations of Sedimentation and Lift- off of Rigid Particles in Viscous Flows by WAN De-cheng

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Oscillatory and Steady Flows in the Annular Fluid Layer inside a Rotating Cylinder by Veronika Dyakova, Denis Polezhaev

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Global Strong Solution to the Density-Dependent 2-D Liquid Crystal Flows by Yong Zhou, Jishan Fan, Gen Nakamura

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A numerical study of effects of the axial stress on unsteady liquid pipeline flows by Masaji Watanabe, Yukio Kono, Hiroshi Suito

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