Dec 1, 2017 · The literature concerning the features of creating ohmic contacts for GaAs/AlGaAs heterostructures with a two-dimensional (2D) electron gas with a high level of electron mobility is analyzed.
Читать далееScience and innovation . Scientific divisions Department of Research Activities Center of Excellence "VERITAS" International Research Center "DIGITAL SOCIAL RESEARCH" Competence and technology transfer centers Scientific activity Scientific and Technical Council Dissertation Council Scientists (doctors of sciences, candidates of sciences, …
Читать далееFeb 19, 2023 · Sulfur monoxide, also known as sulfur oxide or SO, is a chemical compound that plays a crucial role in various industries. It is primarily used in the production of sulfuric acid, one of the most widely used industrial chemicals.Sulfur monoxide is also utilized in the manufacturing of dyes, pharmaceuticals, and rubber products.Additionally, it finds …
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Читать далееJan 8, 2015 · Analysis auriferity of the phanerozoic sedimentary deposits of the Ukraine is given. The auriferity lithophacial and facial complexes are established.
Читать далееMar 27, 2021 · Testing and experimental substantiation are a significant and integral part at all phases of the life cycle of reactor equipment. The Research and Testing Complex (RTC) operates at OKBM Afrikantov ...
Aug 1, 2016 · Gold has always aroused great interest in the history of mankind. It has been used for thousands of years for jewelry, religious cult valuables, durable goods and in the art world.
Читать далееApr 4, 2020 · The study of the gold content of sedimentary units of Ukraine and the typomorphic features of native gold contained in them allowed the author to distinguish biogenic and biomorphic gold content ...
Читать далееAug 3, 2020 · The purpose of this research is to find the optimal regime with high gold recovery rates in the cinder, while reducing the content of sulfide sulfur in the concentrate and industrial product ...
Читать далееMar 1, 2012 · The Upper Proterozoic Båsnaering Formation in the 9000 m thick Barents Sea Group is a succession of deltaic siliciclastics, 2500-3500 m thick, with an exposed extent covering an area of 3000 km 2.
Читать далееJul 19, 2021 · The two main proof complexity characteristics (lines and sizes ) are comparen for two classes of formulas in some “weak” propositional proof system, based on generalization of splitting method ...
Читать далееКазахстан расположит в Евразии и её площадь занимает девятое…
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