Results 41 to 50 of about 209,267 (264)

Hybrid Single-Photon Emission Computed Tomography/Computed Tomography Imaging Features of Tumoral Calcinosis in Technetium-99m Methylene Diphosphonate Bone Scintigraphy

World Journal of Nuclear Medicine, 2015
Tumoral calcinosis (TC) is an uncommon ectopic calcification syndrome. TC is a benign condition characterized by the presence of large calcific soft tissue deposits occurring predominantly in a periarticular location.
Koramadai Kamaleshwaran, Premkumar Asokumar, Anjali Malaikkal, Vyshakh Mohanan, Ajit Shinto   +4 more
doaj   +1 more source

Efficiency simulation and coincidence-summing correction for HPGe detector

He jishu
BackgroundIn order to enhance the detection sensitivity of HPGe detectors for measuring the low-level activity of radionuclides, samples are usually measured as close to the detector as possible to improve the detection efficiency, which inevitably leads
ZHANG Ruiqin, LI Qi, FAN Yuanqing, ZHAO Yungang, ZHANG Xinjun, JIA Huaimao, NIU Yazhou, LI Ruiying, WANG Shilian   +8 more
doaj   +1 more source

Urease-powered nanobots for radionuclide bladder cancer therapy

Nature Nanotechnology
Bladder cancer treatment suffers from low therapeutic efficacy. Here the authors present radioactive ^131I-labelled urease-powered nanobots that exhibit enhanced accumulation at the tumour site, enabling effective radionuclide therapy at low doses as an ...
Cristina Simó, Meritxell Serra-Casablancas, Ana C. Hortelão, V. Di Carlo, S. Guallar-Garrido, S. Plaza-García, R. Rabanal, P. Ramos-Cabrer, Balbino Yagüe, Laura Aguado, Lídia Bardia, Sébastien Tosi, Vanessa Gómez-Vallejo, Abraham Martín, Tania Patiño, Esther Julián, Julien Colombelli, Jordi Llop, Samuel Sánchez   +18 more
semanticscholar   +1 more source

A Hydrofluoric Acid-Free Green Synthesis of Magnetic M.Ti₂CT_x Nanostructures for the Sequestration of Cesium and Strontium Radionuclide

Nanomaterials, 2022
MAX phases are the parent materials used for the formation of MXenes, and are generally obtained by etching using the highly corrosive acid HF. To develop a more environmentally friendly approach for the synthesis of MXenes, in this work, titanium ...
Jibran Iqbal, Kashif Rasool, Fares Howari, Yousef Nazzal, Tapati Sarkar, Asif Shahzad   +5 more
doaj   +1 more source

Rapid estimation of rupture directivity of the 2024 MW 7.4 Hualien earthquake in the East China Sea Taiwan, China

Earthquake Research Advances
Rapid estimation of rupture directivity for a large earthquake with regional seismic records is important for disaster assessment, geological analysis and earthquake early warning.
Yanyan Xu, Zhehan Liu, Wei Tang, Xiaoming Wang, Shoucheng Han, Xuliang Wang, Yong Xiao, Jie Shang, Lihong Huang, Ming Li   +9 more
doaj   +1 more source

Application Research of Ion-Exchange Molecular Sieves in Oxygen-Argon Separation

He huaxue yu fangshe huaxue
Inert gas argon has important applications in the fields of daily life, industrial manufacture and nuclear environmental monitoring. The key to its application is to selectively and efficiently separate and purify Ar from complex gas components. However,
Meng-yao MA, Shu-jiang LIU, Yu-qiang SHENG, Shao-hang AN, Yin-zhong CHANG, Zhan-ying CHEN, Qi LI, Shi-lian WANG   +7 more
doaj   +1 more source

Fluroine-18 fluorodeoxyglucose-positron emission tomography/computer tomography in staging of renal cell carcinoma arising from a native kidney with liver and bone metastasis in a renal transplant patient

World Journal of Nuclear Medicine, 2018
Renal cell carcinoma (RCC) of the native kidney accounts for
Koramadai Kamaleshwaran, Bharat Rangarajan, Raghi Jose, Ajit Shinto   +3 more
doaj   +1 more source

Lutetium 177 PSMA radionuclide therapy for men with prostate cancer: a review of the current literature and discussion of practical aspects of therapy

Journal of Medical Radiation Sciences, 2017
Prostate‐specific membrane antigen (PSMA) is a receptor on the surface of prostate cancer cells that is revolutionising the way we image and treat men with prostate cancer. New small molecule peptides with high‐binding affinity for the PSMA receptor have
L. Emmett, K. Willowson, J. Violet, Jane Shin, Ashley Blanksby, Jonathan Lee   +5 more
semanticscholar   +1 more source

RADIONUCLIDE IMAGING AND THERAPY OF NEUROENDOCRINE TUMOURS [PDF]

, 2015
The incidence and prevalence of neuroendocrine tumours (NETs) are on the rise. Although NETs are a heterogeneous group of tumours, they have some similar properties, for example, that they can concentrate neuroamines and tend to have a high degree of ...
Gnanasegaran, Gopinath, Navalkissoor, Shaunak   +1 more
core   +1 more source

Review of explainable artificial intelligence and its application prospect in earthquake science

地震科学进展
In the past decade, Artificial Intelligence (AI), as an important branch of computer science, has made breakthroughs in the research fields of computer vision, natural language processing, machine translation and so on.
Lihong Huang, Jian Li, Zhehan Liu, Xiaoming Wang, Jie Shang, Lei Gai, Hongmao Qiu, Ming Li, Ni Gong, Shoucheng Han, Yanyan Xu, Zeyu Liu   +11 more
doaj   +1 more source