Results 21 to 30 of about 5,224,992 (318)

What Is the Temperature? Modern Outlook on the Concept of Temperature [PDF]

open access: yesEntropy, 2020
The meaning and evolution of the notion of “temperature” (which is a key concept for the condensed and gaseous matter theories) is addressed from the different points of view. The concept of temperature turns out to be much more fundamental than it is conventionally thought.
openaire   +4 more sources

Bone Tissue Properties after Lanthanum Zirconate Ceramics Implantation: Experimental Study

open access: yesTravmatologiâ i Ortopediâ Rossii, 2020
Background. The ceramic based on lanthanum zirconate is characterized by optimal mechanical characteristics, low corrosion potential and the absence of cytotoxicity. Thus, the possibility of its use as bone substituting material is currently studied. The
M. Yu. Izmodenova   +9 more
doaj   +1 more source

On how the mechanochemical and co-precipitation synthesis method changes the sensitivity and operating range of the Ba2Mg1-xEuxWO6 optical thermometer

open access: yesScientific Reports, 2021
The suitability of Ba2MgWO6 (BMW) double perovskite doped with Eu3+ for the construction of an optical thermometer was tested. It has been shown that by controlling the conditions of BMW synthesis, the sensitivity of the optical thermometer and the ...
Quan T. H. Vu   +5 more
doaj   +1 more source

Phosphorus-doped protonic conductors based on BaLanInnO3n+1 (n = 1, 2): applying oxyanion doping strategy to the layered perovskite structure

open access: yesChimica Techno Acta, 2022
The creation of highly efficient and eco-friendly energy sources such as hydrogen energy systems is one of main vectors for the sustainable development of human society.
Nataliia Tarasova, Anzhelika Galisheva
doaj   +1 more source

Temperature-Sombor and Temperature-Nirmala Indices

open access: yesINTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER RESEARCH, 2022
In this paper, we introduce the temperature-Sombor index, modified temperature-Sombor index and temperature-Nirmala index of a graph. Also we compute these temperature indices for some standard graphs and tetrameric 1,3-adamantane. Furthermore, we establish some properties of newly defined temperature-Sombor index and temperature-Nirmala index.
openaire   +2 more sources

The lithium oxide solubility in molten fluoride system CeF3 - FLiNaK [PDF]

open access: yesJournal of the Serbian Chemical Society
Molten systems based on alkali metal halides with lithium oxide additives are promising as a working medium on pyrochemical reprocessing of nuclear waste.
Zakiryanova Irina   +3 more
doaj   +1 more source

Effects of plasma-activated Ringer’s lactate solution on cancer cells: evaluation of genotoxicity

open access: yesGenes and Environment, 2023
Background Non-thermal atmospheric pressure plasma technologies form the core of many scientific advances, including in the electronic, industrial, and biotechnological fields.
Yang Liu   +6 more
doaj   +1 more source

Ceramic materials based on lanthanum zirconate for the bone augmentation purposes: cytocompatibility in a cell culture model

open access: yesChimica Techno Acta, 2023
Creation of new ceramic materials for the bone augmentation purposes that combine the absence of cytotoxicity, high strength and osseointegration characteristics is an urgent modern task.
Maria Ulitko   +7 more
doaj   +1 more source

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