Results 31 to 40 of about 582,540 (283)

DG in DG (Digital grammar in descriptive geometry)

open access: yesEGA, 2019
Nowadays the inclusion of CAD software is well-established in Geometry teaching within the field of Architectural Graphic Expression. In this environment, we suggest the introduction of visual programming software tools which would allow us to focus on ...
Ana González Uriel   +2 more
doaj   +1 more source

The hybrid teaching model: a proposal continuing education for first grade teachers

open access: yesTangram, 2020
This paper presents part of the results of a project that aimed to investigate whether strategies  used  for continuing  education  of  first  grade  teachers,  using  a  Hybrid  Teaching model,“Flipped Classroom” could be a favorable instrument for the ...
Celina Aparecida Almeida Pereira Abar   +2 more
doaj   +1 more source

Mathematics Book Innovation Based on Digital Literature

open access: yesJournal of Education, Health and Sport, 2022
The development of the era that makes the use of technology lively. Especially during the Covid-19 pandemic. All learning activities in schools are carried out online by utilizing various technologies.
Suci Frisnoiry   +2 more
doaj   +1 more source

Consistent Digital Curved Rays and Pseudoline Arrangements [PDF]

open access: yes, 2019
Representing a family of geometric objects in the digital world where each object is represented by a set of pixels is a basic problem in graphics and computational geometry.
Chun, Jinhee   +2 more
core   +1 more source

Pengembangan buku digital interaktif matematika pada materi geometri

open access: yesJurnal Inovasi Teknologi Pendidikan, 2020
Penelitian pengembangan ini bertujuan: (1) menghasilkan produk buku digital interaktif matematika materi geometri untuk siswa kelas 4, (2) mengetahui kelayakan produk buku digital interaktif matematika materi geometri untuk siswa kelas 4, dan (3 ...
Marselina Vince, Ali Muhtadi
doaj   +1 more source

Computer Network System for Fire Flame detection from Digital Video using Fractal Geometry [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2010
This research aims to build a computer network system that works on detecting and locating flame by using fractal geometry in the digital video through building the network system in a server-client structure through which the characteristics of both the
Laheeb Ibrahim   +2 more
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Teaching and Learning of Geometry—A Literature Review on Current Developments in Theory and Practice

open access: yesEducation Sciences, 2023
Geometry is part of the core of mathematics. It has been relevant ever since people have interacted with nature and its phenomena. Geometry’s relevance to the teaching and learning of mathematics can be emphasized, too.
Simone Jablonski, Matthias Ludwig
doaj   +1 more source

Film Edge Nonlocal Spin Valves

open access: yes, 2009
Spintronics is a new paradigm for integrated digital electronics. Recently established as a niche for nonvolatile magnetic random access memory (MRAM), it offers new functionality while demonstrating low power and high speed performance.
Butler W. H.   +21 more
core   +1 more source

Automated pebble mosaic stylization of images [PDF]

open access: yes, 2019
Digital mosaics have usually used regular tiles, simulating the historical "tessellated" mosaics. In this paper, we present a method for synthesizing pebble mosaics, a historical mosaic style in which the tiles are rounded pebbles.
Anderson, Forest   +3 more
core   +2 more sources

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