Results 71 to 80 of about 4,568,990 (248)

Elemental concentrations and soil-to-moss transfer factors of radionuclides in the environment of North Kosovo and Metohija [PDF]

Bulletin of Natural Sciences Research, 2020
This paper deals with investigations of elemental concentrations and soil-to-moss transfer factors of radionuclides in area of municipalities Kosovska Mitrovica and Zubin Potok. Twelve samples of soil and moss Hypnum cupressiforme Hedw.
Gulan Ljiljana, Jakšić Tatjana, Milenković Biljana, Stajić Jelena   +3 more
doaj  

Advances in research on layered double hydroxides for biomedical applications

Smart Molecules, EarlyView.
Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang, Zhiping Zhang, Zhao Wang, Hao Zhang, Yen Leng Pak, Yingying Jing, Yurong Guo, Fang Li, Xiao Wang, Quanxiang Han, Lei Yu, Xuejiao Li, Xing Gao, Jibin Song   +13 more
wiley   +1 more source

Natural Radioactivity in Some Food Crops from Bangka-Belitung Islands, Indonesia

Atom Indonesia, 2014
Natural radioactivities of food crops are the main sources of internal radiation exposure in humans. Bangka Belitung islands of Indonesia has natural background radioactivity higher than normal area because of tin mining activities.The study was carried ...
Syarbaini, A. Warsona , D. Iskandar
doaj  

Weathering processes and natural radionuclides

, 2022
In managing our hydrological systems, increasing use is being made of information generated from studies held for understanding the controls on chemical weathering due to its importance in affecting the evolution of the Earth's surface, shaping landscapes, determining nutrient supply to ecosystems, and regulating global chemical cycles. A lot of recent
Bonotto, Daniel Marcos, Jiménez-Rueda, Jairo Roberto   +1 more
openaire   +1 more source

Proficiency test exercise on the determination of natural levels of radionuclides in mushroom reference material

, 2007
The results from a proficiency test exercise for the determination of natural levels of radionuclides in mushroom reference material carried out by laboratories in six different countries are discussed.
Siddique, N., Ahmad, S., Waheed, S., Rahman, A., Rossbach, M.   +4 more
core   +1 more source

Boron‐embedded multifunctional nanoplatform toward potential combined boron neutron capture therapy and immunomodulation in glioma

Smart Molecules, EarlyView.
A brain‐targeting multifunctional nanoplatform (DM&Ce6@COF‐Ang) was engineered by employing boron‐enriched APTES‐COF‐1 as both the therapeutic boron agent and the nanocarrier co‐delivery of DMXAA and Ce6. This nanoplatform achieved synergistic tumor‐specific boron delivery, real‐time pharmacokinetic monitoring, and immunomodulation.
Yiming Liu, Xuejian Wang, Bangjian Li, Kun Shao, Jianlong Su, Yang Wang, Lin Cheng, Zhihao Wu, JinRong Li, Guanyi Zhang, Xu Wang, Yuxuan Zhang, Yuanhao Liu, Guangzhe Li   +13 more
wiley   +1 more source

Environmental Contaminant Accumulation in Freshwater Turtles Inhabiting Three Rivers of the Permian Basin, New Mexico, USA

Environmental Toxicology, EarlyView.
ABSTRACT Freshwater turtles are valuable sentinels of aquatic systems due to their long lifespans and resilience in environments impacted by contaminants. The Permian Basin, dominated by the oil and gas sector, spans western Texas and southeastern New Mexico, USA, including the Pecos River and its tributaries, the Delaware and Black Rivers.
Ana G. G. Sapp, W. Gregory Cope, Christopher E. Moorman, Frank X. Weber, Ivana Mali   +4 more
wiley   +1 more source

Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem

, 2020
Taking into account the importance of distribution and transfer of radionuclides in the soil–plant system, especially in agricultural fields, the aim of this research was assessment of radioactivity contribution and transfer characteristics of natural ...
Janković, Marija M., Trifković, Jelena, Sarap, Nataša B., Krneta Nikolić, Jelena D., Trifković, Jelena Đ., Sarap, Nataša, Krneta-Nikolić, Jelena D.   +6 more
core   +1 more source

Integrated Alpha–Gamma Radiation Exposure From Natural Radionuclides in Cement and Gypsum Production: Implications for Occupational Lung Cancer Risk

Environmental Toxicology, EarlyView.
ABSTRACT Natural radionuclides in cement and gypsum production materials pose significant risks of occupational radiation exposure that are not well documented in Iraqi Kurdistan. This study quantifies alpha and gamma radiation levels from naturally occurring radioactive materials, specifically 222Rn, 238U, 232Th, and 40K, in cement and gypsum samples ...
Adil M. Hussien, Kardo O. Mamand, Hiwa M. Qadir, Berun N. Ghafoor, Goran H. Mohammad   +4 more
wiley   +1 more source

Assessment of 90Sr and 137Cs distribution pattern in organs and tissues of bank vole (Clethrionomys Glareolus) under conditions of Chornobyl zonet [PDF]

Ядерна фізика та енергетика, 2006
Distribution pattern of 90Sr and 137Cs has been studied in more detail and for the first time in organism of common representative of Chornobyl wild fauna – bank vole, which are used in radiobiological and genetic research at natural chronic uptake of ...
Yu. A. Maklyuk, S. P. Gaschak, A. I. Lipskaya, A. M. Maksimenko   +3 more
doaj