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1.

Differences in Problem Solving Capabilities among Students Given a Problem-Based Learning Blended Learning with Conventional Learning Efiyanti Siregar, M Mulyono, A Asmin, M Mukhtar, Muliawan Firdaus American Journal of Educational Research. 2019 7 (11). doi: 10.12691/education-7-11-3 Keywords: problem-solving skills, problem-based blended learning, conventional learning Context: There are five Mathematica l skills that students must have in one of them is problem-solving. The implementation of problem-based blended learning is expect... Abstract Full Text (PDF) [Epub] Full Text (HTML)

2.

Student Success in Five Concepts: A Six-Year Study in an Introductory Chemistry Course for Non-Science Majors Kefa K. Onchoke, Emily E. Dowdy World Journal of Chemical Education. 2021 9 (2). doi: 10.12691/wjce-9-2-2 Keywords: undergraduate introductory chemistry course, five concepts, equilibria, radioactivity and isotopes Context: ...pts may need more time for comprehension vis-à-vis others, and/or students not having strong previous foundations, especially in Mathematica l skills. The results of the study provide helpful information for instructors in science/education since these concepts may pose ... Abstract Full Text (PDF) [Epub] Full Text (HTML)

3.

Impact of V2G on Distribution Feeder: An Energy Loss Reduction Approach Uwakwe C. Chukwu, Satish M. Mahajan International Transaction of Electrical and Computer Engineers System. 2014 2 (1). doi: 10.12691/iteces-2-1-4 Keywords: distribution feeder, line segment, energy loss, load pattern, reactive current, reactive power, V2G Context: ...g technical issue associated with the penetration of V2G into the electric distribution network- the energy loss in the feeders. Mathematica l models are formulated to investigate how V2G reactive power injection and different load patterns can impact energy loss on a di... Abstract Full Text (PDF) [Epub] Full Text (HTML)

4.

A Modified Model of the Universe Shows How Acceleration Changes Galaxy Dynamics Jarl-Thure Eriksson International Journal of Physics. 2018 6 (2). doi: 10.12691/ijp-6-2-3 Keywords: Friedmann equation, accelerating expansion of the universe, Coriolis force, rotational velocities of galaxies Context: ...ent acceleration of expansion, gexp = 1,066·10-11 m/s2, emerges as a result of the study. It is Mathematica lly shown that gexp causes a cosmic Coriolis effect responsible for the rotary velocity deviations in the galaxies. The... Abstract Full Text (PDF) [Epub] Full Text (HTML)

5.

The Process of Approaching and Implementing Experiential Learning for Teaching Maths to Junior Secondary School Students in Viet Nam Nguyen Huu Tuyen American Journal of Educational Research. 2018 6 (6). doi: 10.12691/education-6-6-42 Keywords: experiential learning, the organization of experiential activities, new general education curriculum, mathematics teaching, junior secondary school students Context: ...ntary level to the learning approach based on conceptual definitions and logical reasoning; but it also meets the orientation of Mathematica l education in Vietnam’s new General Education Curriculum. In order to reach these goals, it is required of the teachers to have a... Abstract Full Text (PDF) [Epub] Full Text (HTML)

6.

Solving the Partial Differential Problems Using Differentiation Term by Term Theorem Chii-Huei Yu Journal of Automation and Control. 2014 2 (1). doi: 10.12691/automation-2-1-2 Keywords: partial derivatives, infinite series forms, differentiation term by term theorem, Maple Context: This paper took advantage of the Mathematica l software Maple as the auxiliary tool to study the partial differential problems of four types of two-variables functions. We can... Abstract Full Text (PDF) [Epub] Full Text (HTML)

7.

Application of Fuzzy Relation Equations to Student Assessment Michael Gr. Voskoglou American Journal of Applied Mathematics and Statistics. 2018 6 (2). doi: 10.12691/ajams-6-2-5 Keywords: Fuzzy Sets (FS), Fuzzy Binary Relations (FBR), Fuzzy Relation Equations (FRE), Mathematica l Modelling (MM), student assessment Context: ...uations, which are obtained by the composition of binary fuzzy relations, are used in this work as a tool for evaluating student Mathematica l modelling skills. A classroom application and other suitable examples are also presented illustrating our results.... Abstract Full Text (PDF) [Epub] Full Text (HTML)

8.

Modelling of an Explosion of an Improvised Explosive Device a Vehicle Turza Jozef, Eliáš Jozef, Kopiláková Beáta, Rakúsová Danka American Journal of Mechanical Engineering. 2014 2 (7). doi: 10.12691/ajme-2-7-8 Keywords: combat vehicle, explosives, an explosion, a system, Mathematica l model, a torque bar, a rocker, a damper, spring and rubber buffer, a vehicle hull Context: ...sed on an analysis of its movement from a point of a maximum vertical movement, acceleration and forces through development of a Mathematica l model of a vehicle during an operation of the vehicle in critical situations of a modern battlefield.... Abstract Full Text (PDF) [Epub] Full Text (HTML)

9.

On Quantitative Analysis Model for the Dynamics of the Effect of Parental Background on Pupil/Students Performance in Mathematics Bassey B. Echeng Applied Mathematics and Physics. 2017 5 (2). doi: 10.12691/amp-5-2-1 Keywords: formative-stage, student’s-performance, parental-background, hereditary, acquired-intelligence Context: In this paper, using ordinary differential equations, Mathematica l performance model was formulated to study the dynamics of pupil/students’ performance in mathematics as a function of parental b... Abstract Full Text (PDF) [Epub] Full Text (HTML)

10.

Disipation Functions of Flow Equations in Models of Complex Systems J.L. Usó-Doménech J., Nescolarde -Selva American Journal of Systems and Software. 2014 2 (4). doi: 10.12691/ajss-2-4-4 Keywords: conjugate forces, dissipation function, equilibrium, flow equations, flow process, flow orbital, synonymous equations Context: ...variable formally written as an equation called flow equation, and if each flow tends to equilibrate the system, these equations Mathematica lly represent the tendency to that equilibrium. In this paper, the authors, based on the concepts of forces and conjugated fluxes ... Abstract Full Text (PDF) [Epub] Full Text (HTML)