Results 81 to 90 of about 3,412,246 (356)

KEMAMPUAN REPRESENTASI MATEMATIS DAN KEMAMPUAN PEMBUKTIAN MATEMATIKA

Jurnal E-DuMath, 2017
In mathematics, there are some mathematical ability to be possessed by learners and educators. Among them is a mathematical representation capability and the ability of mathematical proofs.
Fatrima Santri Syafri
doaj   +1 more source

Exploration of Student Thinking Process in Proving Mathematical Statements

Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, 2020
A mathematical statement is not a theorem until it has been carefully derived from previously proven axioms, definitions and theorems. The proof of a theorem is a logical argument that is given deductively and is often interpreted as a justification for ...
Deni Hamdani, Ketut Sarjana, Ratna Yulis Tyaningsih, Ulfa Lu’luilmaknun, J. Junaidi   +4 more
doaj   +1 more source

On the Equivalence of Barrier Crossing, Peak-Background Split, and Local Biasing

, 2012
Several, apparently distinct, formalisms exist in the literature for predicting the clustering of dark matter halos. It has been noticed on a case-by-case basis that the predictions of these different methods agree in specific examples, but there is no ...
Assassi, Baldauf, Bardeen, Baumann, Baumann, Buchbinder, Chen, Cole, Dalal, Daniel Baumann, Daniel Green, Desjacques, Fry, Giannantonio, Kendrick M. Smith, Lehners, Linde, LoVerde, Lyth, Matarrese, Press, Schmidt, Scoccimarro, Sefusatti, Simone Ferraro, Slosar, Smith, Tseliakhovich, Zaldarriaga   +28 more
core   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Understanding in mathematics: The case of mathematical proofs

Noûs
AbstractAlthough understanding is the object of a growing literature in epistemology and the philosophy of science, only few studies have concerned understanding in mathematics. This essay offers an account of a fundamental form of mathematical understanding: proof understanding.
Hamami, Yacin, Morris, Rebecca Lea
openaire   +2 more sources

Multiplicative-Additive Focusing for Parsing as Deduction

, 2015
Spurious ambiguity is the phenomenon whereby distinct derivations in grammar may assign the same structural reading, resulting in redundancy in the parse search space and inefficiency in parsing.
Morrill, Glyn, Valentín, Oriol
core   +2 more sources

Guides for Developing Hundreds of Novel Chiral MXenes and MBenes Nanosheets/Quantum Dots for Next‐Generation Chiral Engineered Biomaterials Applications

Advanced Healthcare Materials, EarlyView.
The emerging field of MXene/MBene materials has progressed rapidly, advancing diverse research fields, including biomedical engineering, biomedicine, agriculture, and the environment. This nanobiotechnology can tackle longstanding challenges in these areas.
Alireza Rafieerad, Ahmad Amiri
wiley   +1 more source

Aggregation Frequency Response Modeling for Wind Power Plants With Primary Frequency Regulation Service

IEEE Access, 2019
High-penetration wind power access to grid requires wind turbine generator (WTG) to provide frequency regulation service. Consequently, the frequency dynamics of wind power plants (WPPs) integrated system are changing; thus, it is necessary to ...
Jianfeng Dai, Yi Tang, Qi Wang, Ping Jiang   +3 more
doaj   +1 more source

Seeing inside the Body Using Wearable Sensing and Imaging Technologies

Advanced Healthcare Materials, EarlyView.
This review explores wearable technologies for noninvasive internal health monitoring. It categorizes approaches into indirect sensing (e.g., bioelectrical and biochemical signals) and direct imaging (e.g., wearable ultrasound and EIT), highlighting multimodal integration and system‐level innovation toward personalized, continuous healthcare.
Sumin Kim, Seunghun Han, Sehwan Park, Jahyun Koo   +3 more
wiley   +1 more source

Revisiting the reliability of published mathematical proofs: where do we go next?

THEORIA. An International Journal for Theory, History and Foundations of Science, 2014
Mathematics seems to have a special status when compared to other areas of human knowledge. This special status is linked with the role of proof. Mathematicians often believe that this type of argumentation leaves no room for errors and unclarity. Philosophers of mathematics have differentiated between absolutist and fallibilist views on mathematical ...
Frans, Joachim, Kosolosky, Laszlo
openaire   +7 more sources