Results 41 to 50 of about 34,946 (268)

Magnetic Susceptibility Prospecting and Geochemical Characterization of Taxco’s Mining Waste Dam Guerrero I (Mexico)

open access: yesQuaternary, 2023
Mining activity at Taxco produces seven mining waste deposits, which are problematic for the health of the community and for the environment in general.
Juan Morales   +3 more
doaj   +1 more source

The boundary cap: a source of neural crest stem cells that generate multiple sensory neuron subtypes [PDF]

open access: yes, 2005
The boundary cap (BC) is a transient neural crest-derived group of cells located at the dorsal root entry zone (DREZ) that have been shown to differentiate into sensory neurons and glia in vivo.
Cederberg, A   +6 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

HYDROCHEMICAL FACIES DESCRIPTION TO ASSESS THE WATER QUALITY OF HABBANIYA LAKE, IRAQ

open access: yesIraqi Geological Journal, 2020
The present study depicts the hydrochemical processes controlling the variance in the hydrochemical facies for sixteen samples obtained from Habbaniya Lake.
Al-Kubaisi, Mahmood
doaj   +1 more source

In Defence of the Epistemological Objection to Divine Command Theory [PDF]

open access: yes, 2019
Divine command theories come in several different forms but at their core all of these theories claim that certain moral statuses exist in virtue of the fact that God has commanded them to exist. Several authors argue that this core version of the DCT is
Danaher, John
core  

Meeting report : 1st international functional metagenomics workshop May 7–8, 2012, St. Jacobs, Ontario, Canada [PDF]

open access: yes, 2012
This report summarizes the events of the 1st International Functional Metagenomics Workshop. The workshop was held on May 7 and 8 in St. Jacobs, Ontario, Canada and was focused on building a core international functional metagenomics community, exploring
Ashby, Deborah   +26 more
core   +7 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Особливості формування техногенних родовищ вапняку [PDF]

open access: yes, 2013
Segregation laws become important in the formation of man-made deposits. The theoretical basis of the physical mechanism of the phenomenon of segregation of the rock mass in the formation of dumps and the storage of minerals or finished products in the
Strilets, O., Pchelkin, G., Mekshun, M.
core   +1 more source

Assessment of natural radioactivity and radiation index parameters in the coastal environment of Kerala

open access: yesRadiation Protection and Environment, 2018
Measurement of natural radioactivity concentration in sand samples collected from the coastal belt of Kerala has been carried out using NaI(Tl) detector, and the radiological parameters were evaluated from the measured activities.
V Vineethkumar   +2 more
doaj   +1 more source

Sewage sludge enhances tomato growth and improves fruit-yield quality by restoring soil fertility

open access: yesPlant, Soil and Environment, 2021
Among the various disposal strategies for sewage sludge (SS), soil application is the most suitable. This study was conducted to evaluate soil amendment with SS (0, 10, 20, 30 and 40 g/kg) and its impact on soil fertility and tomato (Solanum lycopersicum
Ebrahem M. Eid   +6 more
doaj   +1 more source

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