Results 21 to 30 of about 16,945,925 (283)
Number of Transition Frequencies of a System Containing an Arbitrary Number of Gas Bubbles [PDF]
, 2002 ``Transition frequencies'' of a system containing an arbitrary number of bubbles levitated in a liquid are discussed. Using a linear coupled-oscillator model, it is shown theoretically that when the system contains $N$ bubbles of different sizes, each ...
Ida, Masato
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International Journal of Infectious Diseases, 2021 Objectives: To examine the prevalence and characteristics of HIV-tuberculosis (TB) co-infected patients in Singapore, an intermediate TB-burden country.Methods: Retrospective data across 11 years was obtained from the National University Hospital (NUH ...
Vannesa Yue May Teng +10 more
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Low Mach number limit for the Quantum-Hydrodynamics system [PDF]
, 2016 In this paper we deal with the low Mach number limit for the system of quantum-hydrodynamics, far from the vortex nucleation regime. More precisely, in the framework of a periodic domain and ill-prepared initial data we prove strong convergence of the ...
Donatelli, Donatella +1 more
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Pour une didactique contextuelle, quelques exemples en mathématiques
Contextes et Didactiques, 2015 This text tries to show on some supposed best examples, that the question underlying the journal Contextes et Didactique is central, not marginal. So we will study the question of the first teaching of numbers, an object whose universality is clear ...
Alain Mercier
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An Environmental-Economic Dispatch Method for Smart Microgrids Using VSS_QGA
Journal of Applied Mathematics, 2014 The increasing penetration of distributed generation resources demands better economic performance of microgrids under the smart-grid era. In this paper, a comprehensive environmental-economic dispatch method for smart microgrids is proposed, with the ...
Wenxia Liu +5 more
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ENHANCING THE EFFECTIVENESS OF TEACHING THE NUMBER SYSTEM IN 7TH-GRADE ALGEBRA THROUGH THE USE OF DIGITAL TECHNOLOGIES [PDF]
Vestnik Issyk-Kulʹskogo universitetaThis article examines the use of digital technologies in teaching the number system in the 7th-grade algebra curriculum. Digital technologies increase students' interest in the subject and help them develop a deeper understanding of mathematical concepts.
Dzhaparova S. N. +2 more
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Staphylococcus aureus isolated from selected dairies of Algeria: Prevalence and susceptibility to antibiotics [PDF]
Veterinary World, 2019 Aim: The objectives of this study were to assess the prevalence of Staphylococcus aureus in raw milk in Algerian dairies, to study the effect of seasons on the contamination of milk and the susceptibility of isolated strains to antibiotics, and to ...
Asmaa Manel Matallah +5 more
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Type shifting and the number system in Persian [PDF]
نشریه پژوهشهای زبانشناسی, 2023 :The present article examines the structure of number phrase in Persian. It is also aimed at explaining the apparent lack of agreement between numerals and nouns in this language.
Amirmohammad Shirzad, Ali Darzi
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On sets of numbers rationally represented in a rational base number system [PDF]
, 2013 In this work, it is proved that a set of numbers closed under addition and whose representations in a rational base numeration system is a rational language is not a finitely generated additive monoid.
J.M. Autebert, S. Akiyama, S.A. Greibach
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Engineering Science and Technology, an International Journal, 2015 For high-voltage (HV) applications, the designers mostly prefer the classical DC–DC boost converter. However, it lacks due to the limitation of the output voltage by the gain transfer ratio, decreased efficiency and its requirement of two sensors for ...
Sanjeevikumar Padmanaban +4 more
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