Results 161 to 170 of about 6,931,000 (372)

Low-frequency vibration measurement by a dual-frequency DBR fiber laser

, 2017
Bing Zhang, Linghao Cheng, Yizhi Liang, Long Jin, Tuan Guo, Bai‐Ou Guan   +5 more
openalex   +1 more source

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

Data from vibration measurement in a bucket wheel excavator operator's cabin with the aim of vibrations damping. [PDF]

Data Brief, 2021
Więckowski J, Rafajłowicz W, Moczko P, Rafajłowicz E.   +3 more
europepmc   +1 more source

DENTA: A Dual Enzymatic Nanoagent for Self‐Activating Tooth Whitening and Biofilm Disruption

Advanced Functional Materials, EarlyView.
The nanoapatite with dual enzymes (DENTA) accumulates in dentinal tubules, reducing hypersensitivity caused by dental nerve exposure and facilitating continuous ROS generation through salivary glucose for effective, long‐term whitening. The dentin structures remain non‐destructive due to the low concentration of ROS, demonstrating excellent cell ...
Junseok Kim, Dai‐Hwan Kim, Priyannth R. Sundharbaabu, Chae Yeon Lee, Jina Bae, Jiyu Hyun, Young‐Ju Jang, Haeni Kim, Min‐Ho Hong, Juewen Liu, Tobias Fey, Suk Ho Bhang, Jun Hyuk Heo, Jung Heon Lee   +13 more
wiley   +1 more source

Vibrations on pulse tube based Dry Dilution Refrigerators for low noise measurements [PDF]

, 2017
E. Olivieri, J. Billard, M. De Jésus, A. Juillard, A. Leder   +4 more
openalex   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Research on Ground Vibration and Isolation Methods in Dynamic Micro-Thrust Measurement

IEEE Access
In the field of dynamic microthrust measurement, ground vibration noise poses a particularly complex and formidable challenge, significantly disrupting measurement accuracy, especially in dynamic scenarios.
Linxiao Cong, Haoye Deng, Hao Liu, Jiabin Wang, Chunyuan Zhu, Jianchao Mu, Zhan Hu, Bin Wang, Jianfei Long, Congfeng Qiao   +9 more
doaj   +1 more source

S054094 Evaluation of Flow-Induced Vibration of a Primary Circuit Hot-Leg Piping in a Sodium-Cooled Fast Reactor (4) : LDV Flow Measurement in a 1/10-scale Hot-Log Piping Test Facility

, 2011
Yukiharu IWAMOTO, Shota Ogawa, Kazunori Yasuda, Motosuke SOGO, Masaaki Tanaka, Hidemasa Yamano   +5 more
openalex   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Multi-positional image-based vibration measurement by holographic image replication

, 2021
Simon Hartlieb, Michael Ringkowski, Tobias Haist, Oliver Sawodny, Wolfgang Osten   +4 more
openalex   +1 more source