Results 191 to 200 of about 3,275,520 (334)

Parametric imaging of the local attenuation coefficient in human axillary lymph nodes assessed using optical coherence tomography

, 2012
Loretta Scolaro, Robert A. McLaughlin, Blake R. Klyen, Benjamin A. Wood, Peter Robbins, Christobel Saunders, Steven L. Jacques, David D. Sampson   +7 more
openalex   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Is hepatosteatosis overlooked in ultrasound relying only on B-mode? The impact of incorporating the attenuation coefficient into the standard abdominal ultrasound protocol. [PDF]

Pol J Radiol
Polewiak P, Cebula M, Kufel J, Olchowy C, Szkudłapski D.   +4 more
europepmc   +1 more source

Statistical characterization of the linear attenuation coefficient in polychromatic CT scans. [PDF]

Med Phys, 2020
Vegas G, San José Estépar R.
europepmc   +1 more source

Experimental investigation of temperature-induced variations in the diffuse attenuation coefficient of young sea ice: depth and wavelength dependence [PDF]

Yu Zhang, Z.Z. Xu, Ping Zhu, Cong Liu, Yang Yue-zhong, Huizeng Liu   +5 more
openalex   +1 more source

A Bioresorbable Neural Interface for On‐Demand Thermal Pain Block

Advanced Functional Materials, EarlyView.
Bioresorbable, implantable neural electronics provide dynamic, on‐demand thermal modulation of peripheral nerves for safe, drug‐free pain relief. A microscale thin‐film heater and temperature sensor embedded within biodegradable encapsulants enable precise temperature control via real‐time feedback.
Jeonghwan Park, Hak‐Young Ahn, Minho Seong, Taehoon Kim, Yulin Zhou, Yameng Xu, Jaehee Lee, Ritika Raj Menghani, Yujin Choi, Minsu Park, Nadir Muzaffar, Youngeun Lee, Seung Gi Seo, Jong Uk Kim, Sang Min Won, Jahyun Koo, Elena Aprea, Taeyeon Kim, Ying Yan, Matthew R. MacEwan, Wilson Z. Ray, Raudel Avila, Geumbee Lee, John A. Rogers   +23 more
wiley   +1 more source

Accuracy of attenuation coefficient measurement (ACM) for hepatic steatosis: comparison with MRI proton density fat fraction (MRI-PDFF) and chemical fat analysis using multimodal liver fat phantoms. [PDF]

Front Med (Lausanne)
Zhaivoronok M, Dynnyk O, Deresh N, Nosenko T, Kobyliak N.   +4 more
europepmc   +1 more source

Dual-energy x-ray approach for object/energy-specific attenuation coefficient correction in single-photon emission computed tomography: effects of contrast agent. [PDF]

J Med Imaging (Bellingham), 2021
Goh KL, Liew SC.
europepmc   +1 more source

Cancer Radiotherapy Based on Attenuation Coefficient

International Journal of Research and Innovation in Applied Science, 2021
Bibek Koirala, Saddam Husain Dhobi, Kishori Yadav, Jeevan Joyti Nakarmi, Khem Poudyal   +4 more
openaire   +1 more source

On Attenuation Coefficients of Seismic Waves Radiated from an Explosive Seismic Origin

, 1961
Kumizi Iida, Harumi Aoki, Yukio HUKUI
openalex   +2 more sources