Results 51 to 60 of about 11,341,383 (352)

Technological procedure for processing the quartz resources in order to obtain the assortment for water glass [PDF]

Mining and Metallurgy Engineering Bor, 2016
Tests on quartz raw material from the deposit 'Bijela Stijena - Skočić' have included: grading, washing, grinding and magnetic separation. Test results have shown that the assortment of required sand quality can be obtained for water glass.
Sekulić Živko, Mihajlović Slavica, Ivošević Branislav, Jovanović Vladimir   +3 more
doaj   +1 more source

Toxicological assessment of pristine and degraded forms of graphene functionalized with MnOx nanoparticles using human in vitro models representing different exposure routes

Scientific Reports, 2023
The development of novel advanced nanomaterials (NMs) with outstanding characteristics for their use in distinct applications needs to be accompanied by the generation of knowledge on their potential toxicological impact, in particular, that derived from
Natalia Fernández-Pampín, Juan José González Plaza, Alejandra García-Gómez, Elisa Peña, Sebastiano Garroni, Matteo Poddighe, Carlos Rumbo, Rocío Barros, Sonia Martel-Martín, Santiago Aparicio, Juan Antonio Tamayo-Ramos   +10 more
doaj   +1 more source

Reconciliation of Conflicting Societal Objectives: Nature Protection vs. Mining

Materials Proceedings, 2023
Critical raw materials (CRMs) like lithium, cobalt, and copper are crucial for our modern economy, driving digitalisation and the energy transition. The EU-funded CIRAN project addresses the challenge of balancing environmental protection and the demand ...
Eberhard Falck, Vitor Correia
doaj   +1 more source

Transforming volcanic rocks from Lichadonisia Island, Greece, into advanced luminescent nanostructures for potential solar concentrator applications [PDF]

Science of Sintering
As the demand for environmentally sustainable materials rises, particularly in applications like luminescent solar concentrators (LSCs) for urban environments, this study investigates the potential of volcanic rock-derived nanostructures from ...
Milojkov Dušan, Sokić Miroslav, Jovanović Gvozden, Bugarčić Mladen, Vuković Nikola, Stojanović Jovica, Mutavdžić Dragosav   +6 more
doaj   +1 more source

Flavor Formation in Chinese Rice Wine (Huangjiu): Impacts of the Flavor-Active Microorganisms, Raw Materials, and Fermentation Technology

Frontiers in Microbiology, 2020
Huangjiu (Chinese rice wine) has been consumed for centuries in Asian countries and is known for its unique flavor and subtle taste. The flavor compounds of Huangjiu are derived from a wide range of sources, such as raw materials, microbial metabolic ...
Yijin Yang, Wuyao Hu, Yongjun Xia, Zhiyong Mu, Le-ren Tao, Xin Song, Hui Zhang, Bin Ni, Lian-zhong Ai   +8 more
semanticscholar   +1 more source

Investigation the calcite hydrophobisation of different grain sizes [PDF]

Mining and Metallurgy Engineering Bor, 2016
This paper presents the investigations of possibility of calcite hydrophobisation. Two samples of calcite of different size classes from the site 'Dobar kamen', Arandjelovac, Serbia, were used in the experimental work.
Mihajlović Slavica R., Sekulić Živko T., Radulović Dragan S., Jovanović Vladimir D.   +3 more
doaj   +1 more source

Flotation of blue water [PDF]

Mining and Metallurgy Engineering Bor, 2015
Flotation of ions and molecules represents a promising method of separating components from solution, or in our case, gelled copper salt from blue water.
Petrov Milan M., Andrić Ljubiša D., Grujić Mašan M.   +2 more
doaj   +1 more source

Near-zero-waste processing of low-grade, complex primary ores and secondary raw materials in Europe: technology development trends

, 2020
With an increasing number of low-grade primary ores starting to be cost-effectively mined, we are at the verge of mining a myriad of low-grade primary and secondary mineral materials.
J. Spooren, K. Binnemans, Johanna Björkmalm, K. Breemersch, Y. Dams, K. Folens, María González-Moya, L. Horckmans, K. Komnitsas, W. Kurylak, M. López, J. Mäkinen, S. Onisei, Koen Oorts, A. Peys, Grzegorz Pietek, Y. Pontikes, R. Snellings, María Tripiana, J. Varia, Karin Willquist, L. Yurramendi, P. Kinnunen   +22 more
semanticscholar   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Properties improvement of the al 7075 alloy castings [PDF]

Tehnika, 2014
The microstructure and the mechanical properties of the samples obtained by conventional vertical continuous casting and electromagnetic casting of 7075 aluminum as-cast alloy were investigated.
Gulišija Zvonko P., Patarić Aleksandra S., Mihailović Marija D., Janjušević Zoran V.   +3 more
doaj   +1 more source