Results 31 to 40 of about 15,379,617 (147)
International Journal of Educational Technology in Higher Education, 2017 This paper investigates the effectiveness of a blended learning environment through analyzing the relationship between student characteristics/background, design features and learning outcomes.
Mugenyi Justice Kintu +2 more
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Advances in Operations Research, Volume 2011, Issue 1, 2011., 2011 This paper focuses on real‐time nonpreemptive multiprocessor scheduling with precedence and strict periodicity constraints. Since this problem is NP‐hard, there exist several approaches to resolve it. In addition, because of periodicity constraints our problem stands for a decision problem which consists in determining if, a solution exists or not ...
Omar Kermia, Xiaoqiang Cai
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Animal Research and One Health, Volume 4, Issue 1, Page 55-66, February 2026.Vibrio alginolyticus NBRC 15630, Vibrio parahaemolyticus ATCC 17802, Shewanella algae DW01, and Shewanella algae ATCC 51192 bacterial strains were found in the Mud crab brood and egg samples. All isolates were found to be sensitive to cefotaxime, chloramphenicol, gentamicin, and nitrofurantoin antibiotics.
Abul Farah Md. Hasanuzzaman +3 more
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Mode‐Locking, Quasi‐Period and Chaos of Rotors Mounted on Nonlinear Bearings
International Journal of Rotating Machinery, Volume 6, Issue 3, Page 191-200, 2000., 2000 This study is to investigate the dynamics of a rotor, with a single degree of freedom (SDOF), mounted on nonlinear bearings. This system has piecewise‐linear stiffness and is subjected to a forcing excitation due to residual mass imbalance as well as a parametric one due to an axial periodic thrust.
Yeon-Pun Chang +4 more
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K3 surfaces of Kummer type in characteristic two
Bulletin of the London Mathematical Society, Volume 56, Issue 6, Page 1903-1919, June 2024.Abstract We discuss K3 surfaces in characteristic two that contain the Kummer configuration of smooth rational curves.
Igor V. Dolgachev
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S‐J‐Ideals: A Study in Commutative and Noncommutative Rings
Journal of Mathematics, Volume 2024, Issue 1, 2024.In this paper, we introduce the concept of S‐J‐ideals in both commutative and noncommutative rings. For a commutative ring R and a multiplicatively closed subset S, we show that many properties of J‐ideals apply to S‐J‐ideals and examine their characteristics in various ring constructions, such as homomorphic image rings, quotient rings, cartesian ...
Alaa Abouhalaka +3 more
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Қарағанды университетінің хабаршысы. Математика сериясыThis paper studies the problems of classification and reduction to canonical form of linear partial differential equations of the sixth-order with non-multiple characteristics and constant coefficients.
A.T. Abdukodirov, T.A. Tulkinboev
doaj +1 more source
Academic Intervention: Acceleration and Remediation [PDF]
, 2016 Eighth grade math students must pass a standards based test to be promoted to the next grade. Students who were at risk of failing the state’s annual test faced impending retention.
Franklin, Barbara
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, 2019 Characteristics of the 35 stands sampled along the lower White River and its delta-backwater in South Dakota.
W. Carter Johnson (6205532) +7 more
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A-type granites: geochemical characteristics, discrimination and petrogenesis
, 1987 New analyses of 131 samples of A-type (alkaline or anorogenic) granites substantiate previously recognized chemical features, namely high SiO2, Na2O+K2O, Fe/Mg, Ga/Al, Zr, Nb, Ga, Y and Ce, and low CaO and Sr.
J. Whalen, Kenne Currie, B. Chappell
semanticscholar +1 more source