Results 241 to 250 of about 59,124 (286)

Electronic Modulation of Cu Sites via Iron Incorporation in Cu5FeS4 Bimetallic Sulfide for High‐Efficiency Oxygen Reduction Reaction

Rare Metals, EarlyView.
ABSTRACT The sluggish kinetics of the oxygen reduction reaction (ORR) necessitate developing oxygen electrodes with enhanced electrocatalytic activity for practical zinc–air battery applications. In this study, an iron‐doped copper sulfide electrocatalyst (CuFeNS‐PNC) anchored on metal–organic framework‐derived carbon substrates was designed, featuring
Taichong Chitboonyakasem, Ya Gao, Xinbo Qiu, Jing Peng, Jian Zhou   +4 more
wiley   +1 more source

DuckNet: an open‐source deep learning tool for waterfowl species identification in UAV imagery

Remote Sensing in Ecology and Conservation, EarlyView.
Using drones with thermal‐RGB sensors and a deep learning model (RetinaNet with ResNet‐50), we surveyed non‐breeding waterfowl across restored wetlands in the Mississippi Alluvial Valley. Our model, DuckNet, achieved high accuracy and offers an open‐source, customizable tool for automated waterfowl detection to support conservation monitoring ...
Zack Loken, Kevin M. Ringelman, Anne Mini, J. Dale James, Mike Mitchell   +4 more
wiley   +1 more source

Correction: Efficacy of internet-based peer education for postpartum depression: study protocol of a randomized controlled trial. [PDF]

Front Public Health
Zhou YM, Xiong XW, Zhou H, Ma XM, Yan B, Qiu JN, Chen XY, Zhang LJ, Wei YF, Zheng XB, Li LQ, Chen SJ, Xu YL, Han SY, Lin YF, Xu YQ, Gou YH.   +16 more
europepmc   +1 more source

Using time‐series remote sensing to identify and track individual bird nests at large scales

Remote Sensing in Ecology and Conservation, EarlyView.
Time‐series airborne imagery can potentially track individuals over time to collect information beyond one‐off counts. Using weekly UAS‐based imagery of wading bird colonies, we develop an automated approach to identifying nests. Our algorithmic approach detected 68–74% of known nests and exhibited similar performance to human review of imagery ...
S. K. Morgan Ernest, Lindsey A. Garner, Ben G. Weinstein, Peter Frederick, Henry Senyondo, Glenda M. Yenni, Ethan P. White   +6 more
wiley   +1 more source

Spatiotemporal variability in methane emission from an Arctic fen over a growing season : dynamics and driving factors

, 2014
Kirstine Skov
openalex   +1 more source

Prenatal sonographic features and outcome of in utero resolution of the anterior urethral valve in one of the twin. [PDF]

Urol Case Rep
Liu RM, Kong ZY, Ding YY, Gao CF, Zhang CX, Yuan J.   +5 more
europepmc   +1 more source

Association of preoperative nocturnal hypoxaemia nadir and fentanyl ventilatory sensitivity in children with obstructive sleep apnoea undergoing general anaesthesia: a multicentre clinical cohort study. [PDF]

Br J Anaesth
Adler AC, Lin EE, Messner AH, Rosenberg TL, Pecorella S, Keleghan A, Faircloth S, Templeton TW, Harris L, Khan SA, Pednekar GS, Nguyen DT, Chandrakantan A, von Ungern-Sternberg BS.   +13 more
europepmc   +1 more source