Results 91 to 100 of about 147,922 (292)

Pulmonary Transit Time Can Be Accurately Quantified From Non‐Arterial Input Function Series in First‐Pass Cardiac Perfusion MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Previous studies suggested that arterial‐input‐function (AIF) images are necessary to avoid signal saturation for pulmonary transit time (PTT) measurements. This study challenges that notion by investigating whether PTT can be accurately measured using blood pool signals from myocardial enhancement (non‐AIF) images during resting first‐
Mingyue Zhao, Lexiaozi Fan, Kyungpyo Hong, Benjamin H. Freed, Jacqueline Urban, Kelvin Chow, Li‐Yueh Hsu, Daniel C. Lee, Daniel Kim   +8 more
wiley   +1 more source

RADIONUCLIDE

, 2014
Citation: 'radionuclide' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.R05116 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

RADIATION RISKS ASSESSMENT DUE TO CONSUMPTION OF THE FAR EAST FOOD FISH AFTER THE ACCIDENT ON “FUKUSHIMA-1” NPP

Радиационная гигиена, 2015
The paper presents a review of the data on radioactivity releases to thePacific Oceanlevels after the Fukushima NPP accident. It is shown that the potential risk of of the seafood contamination with the long-living radionuclides 134Cs and 137Cs, which ...
G. G. Onishсhenko, V. S. Repin, I. K. Romanovich   +2 more
doaj  

Risk Estimation and Expert Judgment: The Case of Yucca Mountain [PDF]

, 1992
Professor Shrader-Frechette discusses factors responsible for acute disagreement between the federal government and Nevada citizens over potential Risks at Yucca Mountain and focuses on the use of expert judgment, concluding that some of them appear to ...
Shrader-Frechette, Kristin
core   +2 more sources

Antibacterial Micro/Nanorobots: Innovations, Challenges, and Future Perspectives in Combatting Infection

Nano Select, EarlyView.
Antibacterial micro/nanorobots (MNRs) represent a breakthrough in antibacterial therapy, making precise delivery of drugs to the infection site. This review systematically summarizes the material composition, actuation, and applications of MNRs in combating biofilms and drug‐resistant infections while emphasizing the existing challenges of ...
Yichao Chen, Chenlin Jiang, Chuxie Zhang, Wenqing He, Changshun Hou   +4 more
wiley   +1 more source

Improvement of Instantaneous Point Source Model for Simulating Radionuclide Diffusion in Oceans under Nuclear Power Plant Accidents [PDF]

, 2018
Aifeng Zhai, Xinhong Ding, Yong Zhao, Wei Xiao, Baofu Lu, Y. Zhao, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China, W. H. Xiao, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China, B. X. Lu, Key Laboratory of Regional Energy and Environmental Systems Optimization, Ministry of Education, North China Electric Power University, 102206, Beijing, China   +10 more
openalex   +1 more source

Advancing Extracellular Vesicle Research: A Review of Systems Biology and Multiomics Perspectives

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐bound vesicles secreted by various cell types into the extracellular space and play a role in intercellular communication. Their molecular cargo varies depending on the cell of origin and its functional state.
Gloria Kemunto, Samaneh Ghadami, Kristen Dellinger   +2 more
wiley   +1 more source

A minimal physiologically‐based pharmacokinetic modeling platform to predict intratumor exposure and receptor occupancy of an anti‐LAG‐3 monoclonal antibody

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 460-473, March 2025.
Abstract In oncology drug development, measuring drug concentrations at the tumor site and at the targeted receptor remains an ongoing challenge. Positron emission tomography (PET)‐imaging is a promising noninvasive method to quantify intratumor exposure of a radiolabeled drug (biodistribution data) and target saturation by treatment doses in vivo ...
Robin Michelet, Klas Petersson, Marc C. Huisman, C. Willemien Menke‐van der Houven van Oordt, Iris H. C. Miedema, Andrea Thiele, Ghazal Montaseri, Alejandro Pérez‐Pitarch, David Busse   +8 more
wiley   +1 more source

Behaviour of natural radionuclides in coal combustion [PDF]

, 2009
Juan C. Mora, A. Baeza, B. Robles, J.A. Corbacho, D. Cancio   +4 more
openalex   +1 more source

Recovering the Effects of Subgrid Heterogeneity in Simulations of Radionuclide Transport Through Fractured Media [PDF]

, 2021
Thomas M. Williams, Jordi Sanglas, Paolo Trinchero, Guanqun Gai, Scott Painter, Jan‐Olof Selroos   +5 more
openalex   +1 more source