Results 181 to 190 of about 1,054,818 (327)

Optimisation of contrast-to-noise ratio (CNR) using the novel monoenergetic algorithm (MEI+) with a 3rd generation dual source CT and dose wise comparison to single energy imaging (SE)

, 2015
Christoph Schabel
openalex   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

347 Evaluation of low contrast resolusion use of contrast noise ratio in CT

, 1997
水野 吉将, 小久保 勝也, 薮内 安成, 土井 司   +3 more
openalex   +2 more sources

Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Evaluation and comparison of contrast-to-noise ratio generated by lithium disilicate and zirconia: A phantom study. [PDF]

Imaging Sci Dent
Bartlett BPS, Geha H, Katkar R, Maghsoodi-Zahedi T, Hanlon JP.   +4 more
europepmc   +1 more source

Relationship between contrast-to-noise ratio and ROI concentration and size in X-ray fluorescence computed tomography [PDF]

Jie Zhong, J. F. Qiu, Renan Xu, Xin Huang, Xiangpeng Li, Shanghai Jiang, Junjie He, Liu Xie   +7 more
openalex   +1 more source

Analisis Citra Hasil Scanning Electron Microscopy Energy Dispersive X-Ray (SEM EDX) Komposit Resin Timbal dengan Metode Contrast to Noise Ratio (CNR)

, 2021
Alvin Fachrully Septiano, Susilo Susilo, Natalia Erna Setyaningsih   +2 more
openalex   +2 more sources

Steep‐Switching Memory FET for Noise‐Resistant Reservoir Computing System

Advanced Functional Materials, EarlyView.
We demonstrate the steep‐switching memory FET with CuInP2S6/h‐BN/α‐In2Se3 heterostructure for application in noise‐resistant reservoir computing systems. The proposed device achieves steep switching characteristics (SSPGM = 19 mV/dec and SSERS = 23 mV/dec) through stabilization between CuInP2S6 and h‐BN.
Seongkweon Kang, Jaerok Kim, Sang‐Min Lee, Sungpyo Baek, Saeroonter Oh, Yoonmyung Lee, Sungjoo Lee   +6 more
wiley   +1 more source

Generalized contrast-to-noise ratio applied to short-lag spatial coherence ultrasound differentiates breast cysts from solid masses. [PDF]

Radiol Adv
Sharma A, Oluyemi ET, Tripathi M, Ambinder EB, Mullen LA, Panigrahi B, Rossi J, Venkatayogi N, Myers KS, Lediju Bell MA.   +9 more
europepmc   +1 more source