Results 81 to 90 of about 73,561 (294)

Factors affecting metal mobilisation during oxidation of sulphidic, sandy wetland substrates [PDF]

, 2010
Most metals accumulate as sulphides under anoxic conditions in wetland substrates, reducing their bioavailability due to the solubility of metal sulphides. However, upon oxidation of these sulphides when the substrate is occasionally oxidised, metals can
A. M. Casas, A. R. Carlson, D. J. Ashworth, D. M. Toro Di, D. M. Toro Di, F. M. Tack, F. M. Tack, G. Billon, G. Laing Du, G. Laing Du, G. Laing Du, G. Laing Du, G. T. Ankley, G. T. Ankley, H. E. Allen, J. W. Morse, M. A. G. T. Hoop van den, M. A. Huerta-Diaz, R. Charlatchka, R. P. Gambrell, R. P. Gambrell, S. L. Simpson, S. Satawathananont, T. Guo, W. A. Kornicker, W. Calmano, W. J. Berry, W. Salomons   +27 more
core   +2 more sources

The Metal And Sulphate Removal From Mine Drainage Waters By Biological-Chemical Ways

Nova Biotechnologica et Chimica, 2015
Mine drainage waters are often characterized by high concentrations of sulphates and metals as a consequence of the mining industry of sulphide minerals.
Jenčárová Jana, Luptáková Alena
doaj   +1 more source

Overexpression of CDT1 inhibits cell cycle progression at S phase by interacting with the mini‐chromosome maintenance complex and causes DNA damage

FEBS Open Bio, EarlyView.
CDT1 is an essential protein for DNA replication licensing that loads the MCM complex, the eukaryotic replicative DNA helicase, onto replication origins. Overexpression of CDT1 induces cell cycle arrest at the S phase. Here we showed CDT1 inhibits the progression of replication forks by interacting with the MCM complex, leading to the stalling and ...
Takashi Tsuyama, Nonoka Takayama, Rina Tanaka, Yuuki Arai, Yohko Yamaguchi, Yuko Nawata, Yutaro Azuma, Shusuke Tada   +7 more
wiley   +1 more source

SCREENING AND ANALYSIS OF THE APPLICABILITY OF VARIOUS TECHNOLOGIES FOR REDUCING SULPHATE CONCENTRATION IN WATERS INFLUENCED BY THE MINING AND PROCESSING INDUSTRY [PDF]

Sustainable Extraction and Processing of Raw Materials Journal
. The complexity and specificity of the problem with the release of high concentrations of sulphates from mining sites characterised by sulphide ores requires the application of an adequate selection of existing treatment technologies.
Katerina Nikolova, Svetlana Bratkova, Anatoliy Angelov, Petia Genova, Rosen Ivanov, Polina Velichkova   +5 more
doaj   +1 more source

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

FEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez, Everton G. Melo, Isadora C. B. Pavan, Percíllia V. S. Oliveira, Luiza B. C. T. Coimbra, Thaís L. S. Araujo   +5 more
wiley   +1 more source

Determination of dimethyl selenide and dimethyl sulphide compounds causing off-flavours in bottled mineral waters [PDF]

, 2016
Sales of bottled drinking water have shown a large growth during the last two decades due to the general belief that this kind of water is healthier, its flavour is better and its consumption risk is lower than that of tap water.
Caixach Gamisans, Josep, Cortina, Montserrat, Guadayol Cunill, José María, Guadayol Gallego, Marta   +3 more
core   +2 more sources

Homologous expression and purification of human HAX‐1 for structural studies

FEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Global climate models violate scaling of the observed atmospheric variability

, 2002
We test the scaling performance of seven leading global climate models by using detrended fluctuation analysis. We analyse temperature records of six representative sites around the globe simulated by the models, for two different scenarios: (i) with ...
A. Arneodo, A. Ganopolski, Armin Bunde, C.-K. Peng, Dmitry Vyushin, E. Koscielny-Bunde, E. Koscielny-Bunde, H. E. Stanley, H. Grassl, Hans-Joachim Schellnhuber, J. D. Pelletier, J. Feder, J. R. Petit, J. W. Kantelhardt, K. Hasselmann, M. F. Shlesinger, P. Talkner, R. B. Govindan, S. V. Buldyrev, Shlomo Havlin, Stephen Brenner   +20 more
core   +1 more source

Re‐evaluation of aluminium sulphates (E 520–523) and sodium aluminium phosphate (E 541) as food additives [PDF]

, 2018
The Panel on Food Additives and Nutrient Sources added to Food (ANS) provided a scientific opinion re‐evaluating the safety of aluminium sulphates (E 520–523) and sodium aluminium phosphate, acidic (E 541) as food additives.
Al‐Ashaal, Bratakos Sotirios, D'Souza, Darragh, EFSA, EFSA, EFSA, EFSA, EFSA AFC Panel, EFSA ANS Panel, EFSA Scientific Committee, EFSA Scientific Committee, EFSA Scientific Committee, EFSA Scientific Committee, Fekete, Gard, Geyikoglu, Hirata‐Koizumi, Hirata‐Koizumi, Hongying, Ivušić, Martin, Martus, McDermott, Muselin, Müller, Oneda, Park, Parker, Parker, Pereira, Poirier, Rawi, Schroeder, Sharma, Stahl, Steinhausen, Tipping, Turkez, Turkez, Weisser, Willhite, Zhu, Zhu   +43 more
core   +1 more source

IR spectroscopy of sulphates in clinkers and cements

Materiales de Construccion, 1986
Infrared spectroscopy is a very useful technique in Cement Chemistry. This work is devoted to the study of a large number of sulphates that should have an incidence in false set phenomena, and they are qualitative and semi-quantitatlvely studied when ...
I. de la Cruz, T. Vázquez, O. Fernández Peña   +2 more
doaj   +1 more source