Results 91 to 100 of about 247,599 (314)

Radioactivity in building materials

, 2022
All building materials have a small but not negligible amount of natural radioactivity; since they come from the earth’s crust, this radioactivity is due to the radioactive families of Uranium (U-238), Thorium (Th-232), and Potassium (K-40), in varying ...
Telloli, Chiara, Salvi, Stefano, Vaccaro, Carmela, Taddei, Fabio, De Maria, Alice, Rizzo, Antonietta, Marrocchino, Elena   +6 more
core   +1 more source

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Optimal Configuration of Physical Process Parameterization Scheme Combination for Simulating Meteorological Variables in Weather Research and Forecasting Model: Based on Orthogonal Experimental Design and Comprehensive Evaluation Method

Atmosphere
The weather research and forecasting (WRF) model is frequently used to investigate the meteorological field around nuclear installations. The configuration of physical process parameterization schemes in the WRF model has a significant impact on the ...
Zhengming Li, Hanqing Wang, Xinyu Liu, Da Yuan   +3 more
doaj   +1 more source

Two-proton radioactivity

, 2008
review on two-proton radioactivity, 50 pages, 18 figuresIn the first part of the present review paper, experimental results which lead to the discovery of two-proton radioactivity are reviewed.
Blank, Bertram, Ploszajczak, M.
core   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

Two-year assessment of radon exposure in the underground tourist route in the Historic Silver Mine in Tarnowskie Góry (Poland)

Scientific Reports
This paper presents the results of a two-year radon risk study conducted at the Historic Silver Mine in Tarnowskie Góry. During this period, continuous measurements of radon activity concentration were carried out in three-month cycles at 30 points ...
Agata Grygier, Krystian Skubacz, Adam Piech, Jolanta Sobik-Szołtysek   +3 more
doaj   +1 more source

Correlation between whole-body radioactivity and genital organ radioactivity in cats.

, 2017
Correlation between whole-body radioactivity and genital organ radioactivity in cats.
Seiichi Wada (128443), Yoshio Urayama (3666163), Nobuhiko Ito (3666169), Jun Kawamata (1734427), Masahiro Natsuhori (3666166), Masamichi Watanabe (522230), Takehiko Kakizaki (696294)   +6 more
core   +1 more source

Increased brain radioactivity by intranasal 32P-labeled siRNA dendriplexes within in situ-forming mucoadhesive gels [PDF]

, 2012
Ana Paula Perez1, Cecilia Mundiña-Weilenmann2, Eder Lilia Romero1, Maria Jose Morilla11Programa de Nanomedicinas, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Buenos Aires, 2Centro de Investigaciones ...
Morilla MJ, Romero, Eder Lilia, Mundiña-Weilenmann C, Pérez, Ana Paula, Mundiña-Weilenmann, Cecilia, Romero EL, Perez AP, Morilla, María José   +7 more
core   +1 more source

Integrating Machine Learning With Constant‐Potential Simulation to Unravel Charge‐Transfer Mechanisms in Electrochemical Nitrogen Fixation

Advanced Science, EarlyView.
Integrating interpretable machine learning with the fixed‐potential method reveals a novel mechanism: the catalytic activity of the electrochemical nitrogen reduction reaction is governed by partial charge transfer, induced by variations in the intermediate potential of zero charge under constant potential.
Yufei Xue, Dushuo Feng, Yuefei Zhang, Yang Zhang, Yalong Jiao, Aijun Du, Guoping Gao   +6 more
wiley   +1 more source

Long‐term prognosis is associated with residual disease after neoadjuvant systemic therapy but not with initial nodal status

BJS (British Journal of Surgery), EarlyView., 2020
This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund, F. Celebioglu, T. Hatschek, J. Frisell, J. de Boniface   +4 more
wiley   +1 more source