Results 61 to 70 of about 904,712 (293)

Hydrometallurgical processing of gold-containing ore and its washed products

Metalurgija, 2021
This article presents the results of hydrometallurgical studies of gold-bearing ore. The experiments were carried out on 2 parallel weighed portions with the analysis of products by assay (cake) and atomic absorption (solution) analyzes of gold. To determine the technological properties, tests were carried out on the direct and sorption cyanidation of ...
Fedotov, P. K., Senchenko, A. E., Fedotov, K. V., Burdonov, A. E.   +3 more
openaire   +2 more sources

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Test on Iron Recovery by Leaching and Magnetic Separation from a Laterite-type Gold Mine in Western Yunnan Province

Kuangchan zonghe liyong
The present study focuses on the comprehensive utilization of resources, specifically examining a laterite oxidized gold deposit located in western Yunnan Province.
Minghui GONG, Zuming NIE, Lei QI, Huixin DAI   +3 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

A mini-review of potential toxicity, efficacy and residues management of actellic-based grain preservatives

Fundamental and Applied Agriculture, 2020
Actellic Gold and Actellic Super Dusts are the most commonly used pesticide products for grain storage in East Africa. Although no efficacy data is available comparing these two products directly, Actellic Gold and Actellic Super Dusts seems to be ...
Hillary M. O. Otieno1, Beryle A. Alwenge2   +1 more
doaj   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Comparison of metrics for assessing face washing behaviour for trachoma control.

PLoS Neglected Tropical Diseases
There is currently no single, easy-to-use, reliable indicator to assess whether a face has been washed with soap in the context of trachoma elimination.
Katie Greenland, Claire Collin, Edao Sinba Etu, Meseret Guye, Demitu Hika, David Macleod, Wolf-Peter Schmidt, Oumer Shafi Abdurahman, Anna Last, Matthew J Burton   +9 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Investigating an outbreak of staphylococcal food poisoning among travellers across two Australian states

Western Pacific Surveillance and Response, 2015
Introduction: Staphylococcus aureus is a common cause of staphylococcal food poisoning in Australia with several outbreaks associated with foods prepared by commercial caterers.
Stephanie Fletcher, Leng Boonwaat, Terry Moore, Ruchir Chavada, Stephen Conaty   +4 more
doaj   +1 more source