Results 41 to 50 of about 3,811,747 (317)

Space-Time Transfinite Interpolation of Volumetric Material Properties [PDF]

, 2014
The paper presents a novel technique based on extension of a general mathematical method of transfinite interpolation to solve an actual problem in the context of a heterogeneous volume modelling area.
Adzhiev, Valery, Comninos, Peter, Fryazinov, Oleg, Pasko, Alexander, Sanchez, Mathieu   +4 more
core   +1 more source

Pengaruh Pembelajaran Berbantuan Geogebra Berbasis Batik Nusantara Terhadap Computational Thinking Skill Siswa

Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika
Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran berbantuan geogebra berbasis batik nusantara terhadap computational thinking siswa. Penelitian ini menggunakan metode Quasi Experiment Design dengan desain the non-equivalent grup design ...
Amrina Qurotul Aina Nur Herzani, Eni Milawati, Diva Auberta Nariswari, Dafian Ilham Pratama, Ravelia Maylinda Saputri, Davi Apriandi   +5 more
doaj   +1 more source

The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material

JTAM (Jurnal Teori dan Aplikasi Matematika), 2022
This study aims to identify the possibility of learning obstacles in the concept of Geometric Transformation based on the meaning of the Geometric Transformation concept that students have regarding their experience in obtaining the definition of the ...
Iik Nurhikmayati, Mohamad Gilar Jatisunda, Nunuy Ratnawulan   +2 more
doaj   +1 more source

On organizing principles of Discrete Differential Geometry. Geometry of spheres

, 2006
Discrete differential geometry aims to develop discrete equivalents of the geometric notions and methods of classical differential geometry. In this survey we discuss the following two fundamental Discretization Principles: the transformation group ...
Bobenko, Alexander I., Suris, Yuri B.
core   +2 more sources

The Noncommutative Anandan's Quantum Phase [PDF]

, 2006
In this work we study the noncommutative nonrelativistic quantum dynamics of a neutral particle, that possesses permanent magnetic and electric dipole momenta, in the presence of an electric and magnetic fields. We use the Foldy-Wouthuysen transformation
A. Connes, C. Furtado, E. Passos, Franz Gross, J. R. Nascimento, L. R. Ribeiro, M. Peshkin, N. Seiberg, S. A. Alavi   +8 more
core   +2 more sources

The B-quadrilateral lattice, its transformations and the algebro-geometric construction

, 2006
The B-quadrilateral lattice (BQL) provides geometric interpretation of Miwa's discrete BKP equation within the quadrialteral lattice (QL) theory.
Adam Doliwa, Belokolos, Białecki, Bobenko, Bobenko, Bogdanov, Carroll, Cieśliński, Coxeter, Darboux, Date, Date, Date, Doliwa, Doliwa, Doliwa, Doliwa, Doliwa, Doliwa, Doliwa, Farkas, Fay, Fomin, Hirota, Kac, Konopelchenko, Konopelchenko, Krichever, Liu, Mañas, Mañas, Miwa, Muir, Mumford, Möbius, Nimmo, Pedoe, Propp, Proskuryakov, Sauer, Schief, Shiota, Taimanov, Tsujimoto, Veselov   +44 more
core   +1 more source

Aspects of reduction and transformation of Lagrangian systems with symmetry [PDF]

, 2014
This paper contains results on geometric Routh reduction and it is a continuation of a previous paper where a new class of transformations is introduced between Lagrangian systems obtained after Routh reduction.
Andrés, E. García-Toraño, Cantrijn, F., Langerock, B.   +2 more
core   +3 more sources

NCT-CXR: Enhancing Pulmonary Abnormality Segmentation on Chest X-Rays Using Improved Coordinate Geometric Transformations

Journal of Imaging
Medical image segmentation, especially in chest X-ray (CXR) analysis, encounters substantial problems such as class imbalance, annotation inconsistencies, and the necessity for accurate pathological region identification.
Abu Salam, Pulung Nurtantio Andono, Purwanto, Moch Arief Soeleman, Mohamad Sidiq, Farrikh Alzami, Ika Novita Dewi, Suryanti, Eko Adhi Pangarsa, Daniel Rizky, Budi Setiawan, Damai Santosa, Antonius Gunawan Santoso, Farid Che Ghazali, Eko Supriyanto   +14 more
doaj   +1 more source

Geometric Phases for Mixed States during Cyclic Evolutions

, 2004
The geometric phases of cyclic evolutions for mixed states are discussed in the framework of unitary evolution. A canonical one-form is defined whose line integral gives the geometric phase which is gauge invariant. It reduces to the Aharonov and Anandan
Berry M V, Ericsson M Pati A K Sjöqvist E Brännlund J Oi D K L, Jing-Ling Chen, Li-Bin Fu, Page D N, Pancharatnam S, Pati A K, Pati A K, Pati A K, Sjöqvist E, Sjöqvist E, Tidström J Sjöqvist E, Uhlmann A   +12 more
core   +1 more source

The Development of Students’  Worksheet  Based on the Context of the Lumajang  Central Park to Teach Geometric Transformation Material

Kreano: Jurnal Matematika Kreatif-Inovatif
The use of Worksheet teaching materials and textbooks from the government at MTs Darul Ulum Ranupakis and learning methods that are still teacher-centered.
Rindu Asyifa, Suwarno Suwarno
doaj   +1 more source