Results 61 to 70 of about 73,561 (294)

Quality Of Groundwaters In The Area Of The Łódź Basin [PDF]

open access: yes, 2014
Published in: Origin of Relief of Central Poland and Its Anthropogenic Transformation in Łódź University Geographical Research, edited by. E.Kobojek, T.MarszałThe Łódź basin, and particularly its north-eastern fragment, has a very high economic ...
Ziułkiewicz, Maciej
core  

Methods of industrial waste water cleaning [PDF]

open access: yesActa Montanistica Slovaca, 2005
The issue of „acid mine water“ (or AMD) is well known in the world for some centuries. In the Eastern Slovakia, the most acid surface water occurs in the area of the old mine Smolník, which is closed and submerged for 15 years. The submitted contribution
Ján Brehuv   +2 more
doaj  

Determination of sulphates in cements and gypsum

open access: yesMateriales de Construccion, 1970
Not ...
N. N. Basargin, T. G. Akimova
doaj   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

Study of Inorganic Pollutants Removal from Acid Mine Drainage by Hemp Hurds

open access: yesSelected Scientific Papers: Journal of Civil Engineering, 2016
Sulphates in wastewaters have an origin as the by-products of a variety of industrial operations. A specific and major producer of such effluents, which contained sulphates and heavy metals, is the mining industry.
Demcak Stefan, Balintova Magdalena
doaj   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

open access: yesMolecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad   +12 more
wiley   +1 more source

Discussion: "A significance test for the lasso"

open access: yes, 2014
Discussion of "A significance test for the lasso" by Richard Lockhart, Jonathan Taylor, Ryan J. Tibshirani, Robert Tibshirani [arXiv:1301.7161].Comment: Published in at http://dx.doi.org/10.1214/13-AOS1175E the Annals of Statistics (http://www.imstat ...
Wasserman, Larry
core   +1 more source

Large sulfur isotope fractionations in Martian sediments at Gale crater [PDF]

open access: yes, 2017
Variability in the sulfur isotopic composition in sediments can reflect atmospheric, geologic and biological processes. Evidence for ancient fluvio-lacustrine environments at Gale crater on Mars and a lack of efficient crustal recycling mechanisms on the
AS Yen   +31 more
core   +1 more source

Precursor type affecting surface properties and catalytic activity of sulfated zirconia [PDF]

open access: yesActa Periodica Technologica, 2007
Zirconium-hydroxide precursor samples are synthesized from Zr-hydroxide, Zr-nitrate, and Zr-alkoxide, by precipitation/impregnation, as well as by a modified sol-gel method. Precursor samples are further sulphated for the intended SO4 2- content of 4 wt.%
Zarubica Aleksandra R.   +1 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

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