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Compatibility of mathematics study subjects in ŠU and ŠSC
In the article, main attention is given to the compatibility of study subjects of mathematics in studies programs of physical sciences “Business Informatics” and “Informatics”‘ at Šiauliai State College and Šiauliai University, respectively.
Roma Kačinskaitė +1 more
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Topological Indices of Pent-Heptagonal Nanosheets via M-Polynomials
The combination of mathematical sciences, physical chemistry, and information sciences leads to a modern field known as cheminformatics. It shows a mathematical relationship between a property and structural attributes of different types of chemicals ...
Hafiza Bushra Mumtaz +3 more
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There is a great challenge in ratification of electrochemical principles to energy-storage devices utilizing natural systems such as microbial fuel cells (MFCs).
Thiong’o Mbarire +2 more
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Physics difficulty and problem-solving: Exploring the role of mathematics and mathematical symbols
Reports of difficulty in physics has been documented over the years, especially at the senior secondary level. The application of mathematics as a tool for understanding physical phenomena and problem-solving is well-established.
Olalekan Taofeek Badmus, Loyiso C Jita
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The Reasonable Ineffectiveness of Mathematics in the Biological Sciences
The known laws of nature in the physical sciences are well expressed in the language of mathematics, a fact that caused Eugene Wigner to wonder at the “unreasonable effectiveness” of mathematical concepts to explain physical phenomena.
Seymour Garte +2 more
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Introduction. In recent decades, a gradual degradation of mathematics and physics training in schools and universities has begun. Obviously, this has caused a significant decrease in the quality of professional training of students in the conditions of ...
V. A. Testov, E. A. Perminov
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The control and manipulation of propagating sound waves on a surface has applications in on-chip signal processing and sensing. Here, Ash et al. deviate from standard designs and fabricate frequency tailorable phononic crystals with an order-of-magnitude
B. J. Ash +3 more
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Index to 1981 NASA Tech Briefs, volume 6, numbers 1-4 [PDF]
Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...
core +1 more source
Current Tracking Adaptive Control of Brushless DC Motors
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
A series of nanocomposites of cobalt embedded in N-doped nanoporous carbons, carbon nanotubes or hollow carbon onions have been synthesized by a one-step carbonization of metal-organic-framework ZIF-67.
Binling Chen +3 more
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