Results 41 to 50 of about 607,713 (290)

Comparison of Two Methods to Estimate the Maximal Velocity of a Ball during an Overhand Throw

Proceedings, 2020
Maximal ball velocity is a significant performance indicator in many sports, such as baseball. Doppler radar guns are widely assumed to underestimate velocity. Accuracy increases as the cosine angle between the radar gun and the object decreases.
Alanna Weisberg, Julie Le Gall, Pro Stergiou, Larry Katz   +3 more
doaj   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

Molecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou, Zhen Wang, Fei Yang, Xiao Han, Lei Li, Huadong Liu   +5 more
wiley   +1 more source

Mathematical simulation of damage detection for fighting athletes and equipment based on conjugated polymer development

Frontiers in Chemistry
Traditional combat sports equipment usually uses synthetic materials, such as polyurethane and synthetic leather. Although these materials have a certain degree of strength and durability, they have poor flexibility and antibacterial properties, making ...
Yang Lu, Yang Zhao, Jingyun Wu, Xiaoyan Chen, Qijia Zhang   +4 more
doaj   +1 more source

Effects of water-based exercise on bone health of middle-aged and older adults:A systematic review and meta-analysis [PDF]

, 2017
Background: Age-related bone loss is a major health concern. Only exercises associated with high-impact and mechanical loading have been linked to a positive effect on bone turnover; however, these types of exercises may not always be appropriate for ...
Climstein, Mike, Hing, Wayne, Pope, Rodney, Simas, Vini   +3 more
core   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

The Future of Graphene: Preparation from Biomass Waste and Sports Applications

Molecules
At present, the main raw material for producing graphene is graphite ore. However, researchers actively seek alternative resources due to their high cost and environmental problems.
Yueting Wu, Yanlong Li, Xiangyang Zhang
doaj   +1 more source

Achieve Personalized Exercise Intensity through an Intelligent System and Cycling Equipment: A Machine Learning Approach

Applied Sciences, 2020
Using absolute intensity methods (metabolic equivalent of energy (METs), etc.) to determine exercise intensity in exercise prescriptions is straightforward and convenient.
Yichen Wu, Zuchang Ma, Huanhuan Zhao, Yibing Li, Yining Sun   +4 more
doaj   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Effects of different traditional Chinese exercises on pulmonary function in patients with stable chronic obstructive pulmonary disease: a network meta-analysis

BMC Complementary Medicine and Therapies
Objective Traditional Chinese exercises (Taichi, Wuqinxi, Liuzijue, and Baduanjin) are considered effective alternative treatments for improving symptoms in the stable phase of COPD. However, the most effective exercise remains unknown.
Peirong Liu, Yongjie Li, Ding Tang, Gan Liu, Yao Zou, Yong Ma, Weitao Zheng   +6 more
doaj   +1 more source

The Effects of Men\u27s Lacrosse Protective Equipment on Thermoregulation and Perceptions During Exercise Heat Stress [PDF]

, 2019
The effects of men\u27s lacrosse protective equipment on thermoregulation and perceptions during exercise heat stress Amanda P. Glasgow: Exercise Science Research Center, University of Arkansas, Fayetteville, AR.
Glasgow, Amanda
core   +3 more sources