Results 91 to 100 of about 1,056,274 (297)

Keefektifan Model Pembelajaran Kooperatif Tipe Circ (Cooperative Integrated Reading and Composition) Terhadap Hasil Belajar Matematika Siswa Kelas IV SD Negeri Kedunguter 02 Brebes [PDF]

open access: yes, 2013
This research is motivated to improve the quality of education according to the standard of competence specified, the system needs to be implemented better learning outcomes assessment and planned mainly on mathematics learning.
Fauziah, M. I. (Mudzanatun)
core  

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

open access: yesAdvanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir   +7 more
wiley   +1 more source

A grade 7 teacher's selection and use of contexts in the learning support materials in order to promote understanding of the concept of variable among learners [PDF]

open access: yes, 2008
The new outcomes based education (OBE) in the form of the Revised National Curriculum Statements (RNCS, 2002) advocates for the use of contexts in the teaching and learning of mathematics.
Phoshoko, Moshe Moses
core  

On computing some special values of hypergeometric functions

open access: yes, 2014
The theoretical computing of special values assumed by the hypergeometric functions has a high interest not only on its own, but also in sight of the remarkable implications to both pure Mathematics and Mathematical Physics.
Ritelli, Daniele   +1 more
core   +1 more source

On Constraint Linear Decompositions Using Mathematical Variables [PDF]

open access: yes2017 IEEE 29th International Conference on Tools with Artificial Intelligence (ICTAI), 2017
A wide literature exists on constraint programming model linearization, based on integer domain decomposition. This paper considers the systematic study of classical global constraints, but in the context of mathematical variables. We con- sider constraints originally stated using integer domain variables, for which we investigate new definitions and ...
openaire   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Pre-Service Mathematics Teachers’ Transformation Skills: A Focus on Algebraic and Graphical Representations

open access: yesTrends in Higher Education
The aim of this study is to investigate the skills of pre-service mathematics teachers in transforming between algebraic and graphical representations of one- and two-variable relations. This study adopted a qualitative research approach and was designed
Muhammet Doruk, Gül Mine Bayram Gün
doaj   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

An identity of hitting times and its application to the valuation of guaranteed minimum withdrawal benefit [PDF]

open access: yes, 2013
In this paper we explore an identity in distribution of hitting times of a finite variation process (Yor's process) and a diffusion process (geometric Brownian motion with affine drift), which arise from various applications in financial mathematics.
Feng, Runhuan, Volkmer, Hans W.
core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

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