Results 271 to 280 of about 16,166,191 (388)

Analysis of the Color on the Tunnel Portal Based on the Drivers’ Heart Rate

, 2019
Yongsheng Duan, Yang Wei, Ting Shang, Qijin Sheng   +3 more
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Study on Multimodal Sensor Fusion for Heart Rate Estimation Using BCG and PPG Signals. [PDF]

Sensors (Basel)
Xing J, Fang X, Bai J, Cui L, Zhang F, Xu Y.   +5 more
europepmc   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Heart rate variability (HRV) in juvenile fibromyalgia: a preliminary study. [PDF]

Pediatr Rheumatol Online J
Diomeda F, Dell'Anna B, Greco R, Loiacono G, Zupo R, Castellana F, Civino A.   +6 more
europepmc   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Association between cardiovascular parameters (blood pressure, heart rate, and heart rate reserve) and physical activity level in school-aged adolescents in Marrakech region, Morocco. [PDF]

J Educ Health Promot
El Haboussi A, El-Mansoury B, El Khiat A, Hilali MK, Loukid M.   +4 more
europepmc   +1 more source

Job stress in relation to heart rate variability [PDF]

, 2010
Clays, Els, Crasset, V, De Backer, Gui, De Bacquer, Dirk, de Smet, P, Kittel, F, Kornitzer, M   +6 more
core   +1 more source

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

NON-INVASIVE WEARABLE WRISTBAND FOR HEART RATE AND RESPIRATION RATE ESTIMATION USING PHOTOPLETHYSMOGRAPHY WITH MOTION ARTIFACT REMOVAL

, 2018
Aniket Badhan
openalex   +2 more sources