|
|
|
|
|
Wengang Yan, Qianjin Wang, Ya Gao, Mengchen Xu, Huiying Li, Yuping Zhou, Changqing Liu and Yihua Xiao
Microplastic (MP) pollution is a rapidly spreading global problem, threatening the use and sustainability of freshwater resources. MPs in water can act as both a source and sink of dissolved organic compounds. This review summarizes the current knowledge...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhe Liu, Yang Zhang, Yingying Sun, Jichang Han, Feinan Hu, Junchao Li and Xuxiang Li
Aggregate stability is a key factor in the evaluation of soil structure and erosion resistance, which is largely influenced by soil electric field and particle interaction. However, there are few studies on how different organic and inorganic soil condit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Annerose E. van der Mijle, Petra J. Woestenberg, Leanne J. Kosse and Eugène P. van Puijenbroek
Paternal medication use around the time of conception is common, but information about its effects on pregnancy outcome and the health of the child is generally limited. The aim of this study is to examine the feasibility of studying paternal exposure in...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huifang Bi, Chunjiang An, Catherine N. Mulligan, Zhi Chen, Kenneth Lee, Jiyuan Wen, Zhaonian Qu and Xinya Chen
Oil spill incidents frequently cause serious impacts on the ecosystem, society, and economy. To cope with this problem, the use of phase-selective organogelators (PSOGs) has been developed in recent years as a promising oil spill response tool, which can...
ver más
|
|
|
|
|
|
|
|
|
|
|
A A Janse, I J van der Walt, P L Crouse
Pág. 124
Omdat voertuigbande ontwerp word om duursaam te wees, skep dit aan die einde van hul ekonomiese lewe ?n groot afvalprobleem. Bande is nie bio-afbreekbaar nie en berging veroorsaak gesondheids-, besoedelings- en brandgevaar. Wêreldwyd word jaarliks ongeve...
ver más
|
|
|
|
|
|
|
|
|
|
|
Greg A. Ludvigson, Aaron F. Diefendorf, Marina B. Suarez, Luis A. González, Megan C. Corcoran, Kristen Schlanser, Peter P. Flaig, Paul J. McCarthy, Dolores van der Kolk, David Houseknecht and Margaret Sanders
We report estimated stable isotope compositions of depositional waters and paleoprecipitation from the Cretaceous Arctic to further elucidate the role of the global hydrologic cycle in sustaining polar warmth during that period. Estimates are based on ne...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lewis J. Conway and Andreas Hermann
Methane and other hydrocarbons are major components of the mantle regions of icy planets. Several recent computational studies have investigated the high-pressure behaviour of specific hydrocarbons. To develop a global picture of hydrocarbon stability, t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maria Eugenia Roca Jalil, Florencia Toschi, Miria Baschini and Karim Sapag
In this work, three silica pillared clays (Si-PILC) were synthetized, characterized, and evaluated as possible adsorbents of ciprofloxacin (CPX) and tetracycline (TC) form alkaline aqueous media. The pillared clays obtained showed significant increases i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lars Gerchow, Saverio Braccini, Tommaso Stefano Carzaniga, David Cooke, Max Döbeli, Klaus Kirch, Ulli Köster, Arnold Müller, Nicholas P. Van der Meulen, Christiaan Vermeulen, André Rubbia and Paolo Crivelli
We report on the realisation of a cyclotron trap assisted positron tungsten moderator for the conversion of positrons with a broad keV?few MeV energy spectrum to a mono-energetic eV beam with an efficiency of 1.8(2)% defined as the ratio of the slow posi...
ver más
|
|
|
|
|
|
|
|
|
|
|
P. de Jager,F. de Kock,P. van der Spuy
AbstractThis study investigates the prevalence and characteristics of papers published in popular predatory journals by South African academics in economic and management sciences. Our aim is to raise awareness and to deepen understanding of the predator...
ver más
|
|
|
|
|
|