Results 141 to 150 of about 4,205,053 (351)

Cycling as a Part of Daily Life: A Review of Health Perspectives

, 2016
Health aspects of day-to-day cycling have gained attention from the health sector aiming to increase levels of physical activity, and from the transport and planning sector, to justify investments in cycling.
T. Götschi, J. Garrard, B. Giles-Corti
semanticscholar   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Geochemical diversity of continental arc basaltic mushy reservoirs driven by reactive melt infiltration

Communications Earth & Environment
The reactive melt flow emerges as an important factor for diversification of basaltic magmatic reservoirs, but whether and how it influences continental arc basaltic mushes are enigmatic.
Jun-Yong Li, Xiao-Lei Wang, Zhi-Dong Gu, Di Wang, De-Hong Du   +4 more
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

FEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Identifying priority control areas and proposing countermeasures for nitrogen and phosphorus pollution in the Jinjiang River Basin: An integrated remote sensing and hydrological analog approach

Frontiers in Water
ObjectiveEutrophication caused by nitrogen and phosphorus pollution is a major global environmental problem. However, understanding remains insufficient regarding the fine-scale spatial heterogeneity of pollution sources and the key driving factors of ...
Zhenghong Li, Zhenghong Li, Yan Dong, Qichen Hao, Chunlei Liu, Yaci Liu, Jianfeng Li, Yasong Li   +7 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Changes in ultrasound and bioelectrical-derived body composition parameters in response to training load during pre-season in professional male road cyclists

BMC Sports Science, Medicine and Rehabilitation
Purpose The pre-season is commonly a period during which cyclists implement interventions to optimize performance, training, and body composition. Ultrasonography and bioelectrical impedance vector analysis (BIVA) can serve as efficient methods to track ...
Andrea Giorgi, Francesco Campa, Martino V. Franchi, Maurizio Vicini, Borja Martinez-Gonzalez   +4 more
doaj   +1 more source

Mechanical Side-Deep Fertilization Synergizes with Controlled-Release Fertilizer to Drive Low-Carbon and High-Efficiency Rice (Oryza sativa L.) Production

Agriculture
Against the backdrop of escalating global climate challenges, minimizing carbon emissions while enhancing energy efficiency in rice production has emerged as a core pathway toward achieving agricultural carbon neutrality. A two-year field study conducted
Manman Yuan, Jiabao Wang, Gang Wu, Jian Jin, Yegong Hu, Chuang Liu, Qi Miao, Pingping Wu, Yixiang Sun   +8 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Stabilizing 1.93-eV ultrawide-bandgap perovskites for efficient triple-junction solar cells

Nature Communications
Monolithic perovskite/perovskite/silicon triple-junction solar cells offer higher theoretical efficiency than their two-junction counterparts. However, the phase instability of ultrawide-bandgap perovskites remains a major obstacle to further improve the
Wenchi Kong, Xinrui Han, Haowen Luo, Bowen Yang, Jiajia Suo, Yifeng Ren, Ruiyan Li, Dandan Yan, Yuxuan Liu, Jin Wen, Jiajia Hong, Xuntian Zheng, Henan Feng, Lu Zhao, Zijing Chu, Renxing Lin, Yu Deng, Hairen Tan   +17 more
doaj   +1 more source