Results 61 to 70 of about 1,336,081 (334)

Integrating a Virtual Assistant by Using the RAG Method and VERTEX AI Framework at Algebra University

open access: yesApplied Sciences
The development and testing of a virtual assistant (VA) designed to enhance information retrieval and support in an academic environment are presented in this paper, with the Retrieval-Augmented Generation (RAG) approach being utilized alongside Google’s
Zlatan Morić   +3 more
doaj   +1 more source

Learning-focused Teacher Leadership: The Professional Development School (PDS) Advantage

open access: yesJournal of Interdisciplinary Teacher Leadership, 2019
Professional development schools (PDS), a specific type of school-university partnership, offer distinctive learning environments for teachers by encouraging innovation and modeling best instructional practices.
Dr. Jana Hunzicker
doaj   +1 more source

Exploiting Geometric Frustration in Coupled von Mises Trusses to Program Multifunctional Mechanical Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
Mechanical metamaterials capable of compressive stiffness tunability, shape morphing, and post‐fabrication modularity. Herein, the 3D unit cell design is based on an assembly of bistable von Mises trusses that exhibit a switch in compressive stiffness and resting height from one stable state to the other.
Yannis Liétard   +2 more
wiley   +1 more source

MATHEMATICS PROBLEM SOLVING BASED ON COGNITIVE STYLE TO DETERMINE OF STUDENT REASONING ABILITIES IN THE COVID-19 PANDEMIC ERA

open access: yesAlifmatika, 2022
Mathematical problem solving has become an important issue that was often discussed in school classes including in the covid-19 pandemic era. This research aimed to describe the level of reasoning ability of students in solving mathematical problems ...
Maswar Maswar   +5 more
doaj   +1 more source

Static Recrystallization Simulation of Interstitial Free‐Steel by Coupling Multi‐Phase‐Field and Crystal Plasticity Model Considering Dislocation Density Distribution

open access: yesAdvanced Engineering Materials, EarlyView.
This study models static recrystallization in interstitial free‐steel using coupled crystal plasticity and phase‐field simulations. The method directly links heterogeneous dislocation density to nucleation site prediction, eliminating reliance on empirical assumptions.
Alireza Rezvani   +2 more
wiley   +1 more source

Classification of Graded Left-symmetric Algebra Structures on Witt and Virasoro Algebras

open access: yes, 2007
We find that a compatible graded left-symmetric algebra structure on the Witt algebra induces an indecomposable module of the Witt algebra with 1-dimensional weight spaces by its left multiplication operators.
Bai, Chengming   +3 more
core   +2 more sources

Protection of Personal Data in the Context of E-Commerce

open access: yesJournal of Cybersecurity and Privacy
This paper examines the impact of stringent regulations on personal data protection on customer perception of data security and online shopping behavior. In the context of the rapidly expanding e-commerce landscape, ensuring the security of personal data
Zlatan Morić   +3 more
doaj   +1 more source

It Matters Where the Heavy Atom Is Placed: Optimizing the Spin–Orbital Coupling in Multiresonant TADF (MR‐TADF) Emitters and Its Impact on OLED Performance

open access: yesAdvanced Functional Materials, EarlyView.
The TOC showcases the chemical structure of the emitter tCzBT2B as an “MVP athlete” in a stadium surrounded by. spotlights and cheering fans celebrating its impressive performance in organic light‐emitting diodes (OLEDs). The stats for this emitter and its device are detailed below.
Dongyang Chen   +7 more
wiley   +1 more source

The Safety of Learners and Teachers in School: A Criminological Analysis

open access: yesInternational Journal of Social Sciences & Educational Studies
Recent study revealed that safety of learners and teachers continues to be a matter of major concern in the South African schools. Learners and teachers are no longer safe due to an increased level of violence in the schools.
Puseletso. A Dewee   +2 more
doaj   +1 more source

Normed Dual Algebras

open access: yesMathematics, 2019
This article is devoted to the investigation of dual and annihilator normed algebras. Their structure is studied in the paper. Extensions of algebras and fields are considered and by using them, core radicals and radicals are investigated.
Sergey V. Ludkowski
doaj   +1 more source

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