Results 151 to 160 of about 65,854 (286)

Digital subtraction imaging with carbon dioxide and liquid contrast in the biliary and pancreatic ducts. [PDF]

Endoscopy
Maruyama A, Kobayashi M, Takeshima H, Nakayabu H, Kato H, Tominaga S, Yano M.   +6 more
europepmc   +1 more source

Advancing the Co‐Based Anode Catalysts Using Ionomers in Pure‐Water Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
The role of ionomers is investigated in advancing cobalt‐based oxygen evolution catalysts in pure‐water anion exchange membrane electrolysers. Using in situ electrochemical analysis, ex situ material characterization, and membrane potential sensing, it is observed surface reconstruction at high currents and mitigated it via ionomer coating, achieving ...
Sanghwi Han, Jinse Woo, Jaehyuk Shim, Sungeun Heo, Sungjun Kim, Jang Yong Lee, Jeyong Yoon   +6 more
wiley   +1 more source

Development of “Twin-illumination and Subtraction Technique” for Detection of Concave and Convex Defects on Steel Pipes in Hot Condition

, 2017
H. Ono, Akihiro Ogawa, Takahiro Yamasaki, Takahiro Koshihara, Toshifumi Kodama, Yukinori Iizuka, Takahiko Oshige   +6 more
openalex   +2 more sources

Understanding Postdeposition Treatments of Hole‐Transporting Self‐Assembling Molecules for Perovskite/Silicon Tandem Solar Cells

Advanced Functional Materials, EarlyView.
The influence of postdeposition treatments on the formation of self‐assembling (mono)layers commonly utilized as hole transport layers in perovskite‐based solar cells is thoroughly investigated. The implementation of a washing step and an annealing step at temperatures exceeding the current literature standards leads to an enhanced layer quality and ...
Jann B. Landgraf, Yashika Gupta, Adi Prasetio, Stefan Lange, Christoph Messmer, Christian Schwarz, Oliver Fischer, Sithisak Chanthalavong, Oussama Er‐raji, María B. Camarada, Stefaan De Wolf, Patricia S. C. Schulze, Anna Fischer, Stefan W. Glunz, Juliane Borchert   +14 more
wiley   +1 more source

Radiation exposure reduction in peripheral interventions using digital variance angiography versus conventional angiography. [PDF]

Sci Rep
Schürmann T, Beschorner U, Westermann D, Zeller T, Bamberg F, Schlett CL, Stein T, Noory E.   +7 more
europepmc   +1 more source

Implementation of moving object detection using angle change method This paper conclude the work in terms of input and output parameter that has been considered while detecting the moving object in video surveillance. It also provides with a look up of our work area. This paper presents a discussion of various techniques like Background subtraction, Block matching, Frame differencing, Optical Flow used in motion detection and also include the comparative analysis of two algorithms first is …

, 2017

openalex   +1 more source

A new subtraction technique using duplicating film as a final print [PDF]

, 1977
K Mojab, Luis Miguel Alcoba García, G Talge   +2 more
openalex   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Subtraction CT Angiography for the Evaluation of Lower Extremity Artery Disease with Severe Arterial Calcification. [PDF]

J Cardiovasc Dev Dis
Tanaka R, Yoshioka K.
europepmc   +1 more source

The parallel-sequential field subtraction technique for coherent nonlinear ultrasonic imaging

, 2018
Jingwei Cheng, Jack Potter, Bruce W. Drinkwater   +2 more
openalex   +1 more source