|
|
|
|
|
Andrew Courtois, Samuel Bentley, Jillian Maloney, Kehui Xu, Jason Chaytor, Ioannis Y. Georgiou, Michael D. Miner, Jeffrey Obelcz, Navid H. Jafari and Melanie Damour
Many Mississippi River Delta studies have shown recent declines in fluvial sediment load from the river and associated land loss. In contrast, recent sedimentary processes on the subaqueous delta are less documented. To help address this knowledge gap, m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jacques Bezuidenhout, Rikus R. le Roux and Kennedy K. Kilel
Sedimentation can cause numerous problems in rivers, estuaries, harbors, and coastal areas. It is therefore important to trace and model the movement of sediments. The natural physical, chemical, and biological components of the aquatic sediment generall...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mariya A. Severinenko, Vladimir P. Solodukhin, Bekmamat M. Djenbaev, Svetlana G. Lennik, Baktiyar T. Zholboldiev and Daniel D. Snow
Important for irrigation, the transboundary river basin between Kyrgyzstan and Kazakhstan is vulnerable to geochemical and anthropogenic sources of pollution. The use of water use indices, together with measurements of the elemental and radionuclide comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wael M. Badawy, Mohamed Mitwalli, Andrey Yu. Dmitriev, Olesia Chepurchenko, Gehad Saleh, Ali El-Farrash, Maksim Bulavin, Tarek Morsi and Mohammed Sallah
The present work was carried out to determine the elemental composition of granitoid rock samples from three gold mines (Sukari, Hamash, and Um Hagalig) in the South-eastern part of Egypt and quantification of the extent of the elemental enrichment. A to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Halmat Jalal Hassan, Suhairul Hashim, Mohamad Syazwan Mohd Sanusi, David Andrew Bradley, Abdullah Alsubaie, Rafael Garcia Tenorio, Noor Fitriah Bakri and Rozman Mohd Tahar
|
|
|
|
|
|
|
|
|
|
|
Margarida Antunes, António Santos, Teresa Valente and Teresa Albuquerque
Uranium and thorium are toxic in different environments. The exploitation of uranium mines and associated mine drainage leaching towards streams, sediments, and soils cause relevant pollution. The U-mine areas present high concentrations of potentially t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ilsa Rosianna, Eka Djatnika Nugraha, Heri Syaeful, Sugili Putra, Masahiro Hosoda, Naofumi Akata and Shinji Tokonami
Mamuju is a region of Indonesia with relatively high exposure to natural radiation. Since 2012, Mamuju has been a uranium and thorium exploration area. Several mapping studies of the region have been carried out to depict NORM (naturally occurring radioa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrew K.H. Robertson, Andrew Lobbezoo, Louis Moskven, Paul Schaffer and Cornelia Hoehr
With recent impressive clinical results of targeted alpha therapy using 225Ac, significant effort has been directed towards providing a reliable and sufficient supply of 225Ac to enable widespread using of 225Ac-radiopharmaceuticals. TRIUMF has begun pro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lei Guo, Hongzhe Zhang, Xueyan Jiang, Yan Wang, Zhengwei Liu, Shiping Fang and Zhiyuan Zhang
The excess sludge in the petrochemical industry is large in quantity, complex in composition, and highly harmful, and its rational disposal is of great significance for environmental protection and sustainable development. In the present study, a classif...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanuar Hamzah,Muhammad Mardhiansyah,Liong Nyuk Firdaus
Pág. 131 - 137
The objective of this research is to determine the rare earth elements (REEs) from themonazite minerals content of several tin tailing sands (TTS)of ex-tin mining area in Kuala Raya Singkep Island, Indonesia. We used the energy dispersive analysis of &nb...
ver más
|
|
|
|
|
|