Results 91 to 100 of about 34,946 (268)

Trophic transfer of arsenic in the food chain from selected crops grown in long-term wastewater contaminated soil

open access: yesAgricultural Water Management
Arsenic (As) contamination is a major health problem that exists worldwide. The accumulation of toxic metals in the surrounding soils of advanced industrial and agricultural sectors has the potential to degrade the ecosystem.
Mudasra Munir   +9 more
doaj   +1 more source

Arbitration Revisited: Preemption of California’s Unconscionability Doctrine after Concepcion [PDF]

open access: yes, 2016
This commentary looks at a Supreme Court case, Imburgia v. DIRECTV, in which the Court faces the question of whether an arbitration agreement, made pursuant to the Federal Arbitration Act, preempts state unconscionability doctrine which would render that
Friedman, David
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

Co-occurrence, sources and co-enrichment mechanism of arsenic, fluoride in groundwater from Huaihe River Basin, China

open access: yesEmerging Contaminants
Arsenic (As), fluoride (F−) are both ubiquitous in groundwater, and co-exposure to these elements through contaminated drinking water may cause detrimental effects on human health more in comparison with individual exposure.
Naizheng Xu   +6 more
doaj   +1 more source

Regular dependence of acoustic signals from dispersion at jet grinding ores [PDF]

open access: yes, 2013
В умовах роботи струминних подрібнювальних установок виявлено акустичні закономірності зміни дисперсності матеріалів у процесі тонкого подрібнення. Запропоновано комплексні акустичні й технологічні критерії підвищення якості подрібненого продукту при ...
Gorobets, L.J.   +2 more
core  

Extended statistical modeling under symmetry; the link toward quantum mechanics

open access: yes, 2012
We derive essential elements of quantum mechanics from a parametric structure extending that of traditional mathematical statistics. The basic setting is a set $\mathcal{A}$ of incompatible experiments, and a transformation group $G$ on the cartesian ...
Helland, Inge S.
core   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Assessment of heavy metal content in urban agricultural soils

open access: yesNucleus, 2015
Concentrations of Cr, Co, Ni, Cu, Zn and Pb in the topsoils (0–10 cm) from ten farms located in the vicinity of a steel-smelter plant at Cotorro (Havana, Cuba) were measured by X-ray fluorescence analysis.
Oscar Díaz Rizo   +4 more
doaj  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

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