Results 211 to 220 of about 14,737 (279)

Dynamic Event‐Triggered Robust Model Predictive Control for Quadrotor Trajectory Tracking

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper addresses the trajectory tracking problem for a full‐state quadrotor subject to physical model constraints and unknown external disturbances. A robust tube‐based model predictive control (MPC) approach is successfully applied to the system, which is subject to bounded disturbances and hard constraints.
Ali Can Erüst, Fatma Yıldız Taşcıkaraoğlu, İbrahim Beklan Küçükdemiral   +2 more
wiley   +1 more source

Persistent Organic Pollutants and Heart Rate Variability: A Population-Based Cross-Sectional Study in China. [PDF]

J Am Heart Assoc
Tang R, Li W, Jia C, Xu X, Jiang Q, Qu J, Yin Y, Wang X, Ruan S, Wang X, Long P, Wu T, Yuan Y.   +12 more
europepmc   +1 more source

Bimetallic Tandem Strategy for Effective Modulation of CO2 Electrocatalytic Selectivity on Relatively Inert Cu Interfaces

Small, EarlyView.
Bimetallic tandem interfaces of Cu‐M (M = Au, Ag, Pd) are constructed on Cu nanocolumn arrays with exposed Cu (200) facets to enhance CO2 reduction reaction (CO2RR) performance. In situ, spectroscopic analysis revealed specific reaction pathways for each interface. Abstract The development of effective strategies to enhance the activity and selectivity
Yong Yan, Huan Zhou, Tongxian Li, Dong Wang, Peter Schaaf, Guangsheng Guo, Xiayan Wang   +6 more
wiley   +1 more source

Maternal factors associated with plasma concentrations of endocrine-disrupting persistent organic pollutants including PFAS among Hispanic women from pregnancy to the post-delivery period. [PDF]

Environ Int
Qiu C, Chen W, Kang N, Liao J, Osazuwa N, Schimke C, Sjodin A, Calafat AM, Botelho JC, Jones D, Buchanan T, Xiang AH, Chen Z.   +12 more
europepmc   +1 more source

Engineering Iridium–Ruthenium Dual‐Atomic Active Sites on Redox‐Active Covalent Organic Frameworks for Boosted Overall Water Splitting

Small, EarlyView.
Atomically dispersed IrRu dual‐atomic sites are anchored on donor‐acceptor‐based redox‐active COF for overall water electrolysis, and the active sites separation mechanism induced by giant multifunctional active‐site synergistic enhancement (MASE) effect was explored by the operando spectroscopy and DFT calculations.
Lei Ran, Yifan Xu, Yue Zhang, Jinsong Zhou, Mingzi Sun, Yingguang Zhang, Bei Ran, Chengxu Zhang, Jue Hu, Bolong Huang, Michael K. H. Leung   +10 more
wiley   +1 more source

Historic Trends in the Concentrations of Persistent Organohalogenated Pollutants in Australian Butter and the Impact of Regulation. [PDF]

ACS Omega
He C, Covaci A, Jacobs MN, Päpke O, Gaus C, Mueller JF.   +5 more
europepmc   +1 more source

Impact of Structural Heterogeneities in Hierarchically Grown Microribbons on 2D WS2 Monolayer on the Measured Local Hydrogen Evolution Activity on Au Substrate

Small, EarlyView.
Spatially resolved SECCM measurements reveal that hierarchically grown microribbons on 2D WS2 drastically suppress local HER activity. Relative to the basal plane of the 2D monolayer directly supported on an Au substrate, single‐layer and multilayer microribbons exhibit more than a ∼5‐fold and >10‐fold decrease in current density, respectively.
Laud Anim Adofo, Alejandro E. Pérez Mendoza, Miran Joo, Lithin Madayan‐Banatheth, Andrew Ben‐Smith, Ki Kang Kim, Christina Scheu, Corina Andronescu   +7 more
wiley   +1 more source

Endocrine Disrupting Chemicals in Human Milk: A Systematic Review of Concentrations and Potential Health Implications. [PDF]

Curr Environ Health Rep
Dunn F, Sullivan H, Romano M, Chambers CD, Braun JM, Manz KE.   +5 more
europepmc   +1 more source

Multifunctional Superwetting Sea‐Urchin‐Mimetic Nanosheet‐Based Interface for Remote Oil‐Water Separation

Small, EarlyView.
A fluorine‐free, FBC–rGO coating‐based robust superhydrophobic/superoleophilic sorbent (WCA >154°), enabling rapid, selective oil uptake and efficient oil/water separation. Integrated into a dolphin‐inspired Wi‐Fi mini‐bot with onboard pumping and storage, the platform enables remote, contactless, on‐site oil recovery from hazardous spill zones ...
Surya Kanta Ghadei, Madhu Bhaskaran, Sharath Sriram, Ramasamy Sakthivel, Md. Ataur Rahman   +4 more
wiley   +1 more source