Results 71 to 80 of about 4,266 (248)

Does a Specialized Niche Market Vegetable Processor Enjoy Bargaining Power?

Agribusiness, EarlyView.
ABSTRACT Agribusiness companies may achieve competitive advantage through specialization within niche markets. One such niche is the fresh‐cut fruit and vegetable market, which has been steadily growing in Germany. This study examines whether the specialization of a German fresh‐cut producer grants it with market power within this niche market.
Nikolas Bublik, Franziska Mittag, Laura Hellstern, Sebastian Hess   +3 more
wiley   +1 more source

Augmented Reality and intrinsic motivation: a preventive approach to dropout in upper secondary school

Formare
The phenomenon of school dropout represents a significant challenge for educational systems. Research showes that student motivation is a key predictor of school persistence, influencing the quality and continuity of learning processes (Froiland et al.,
Luna Lembo, Elisabetta Tombolini, Stefania Morsanuto   +2 more
doaj   +1 more source

Cell Segmentation Beyond 2D—A Review of the State‐of‐the‐Art

Advanced Intelligent Discovery, EarlyView.
Cell segmentation underpins many biological image analysis tasks, yet most deep learning methods remain limited to 2D despite the inherently 3D nature of cellular processes. This review surveys segmentation approaches beyond 2D, comparing 2.5D and fully 3D methods, analyzing 31 models and 32 volumetric datasets, and introducing a unified reference ...
Fabian Schmeisser, Haseeb Muhammad, Junaid Younas, Gillian Lovell, Bianca Migliori, Andreas Dengel, Sheraz Ahmed   +6 more
wiley   +1 more source

أثر استخدام الواقع المعزز (مكعب الدمج) في البيئة الصفية على تنمية مهارات الشرح التفاعلي لدى معلمي المرحلة الابتدائية [PDF]

مجلة البحث في التربية وعلم النفس
ستكشفت هذه الدراسة النوعية تصورات معلمي المدارس الابتدائية حول كيفية تأثير استخدام منصة (مكعب الدمج) على وضوح وهيكلية وتفاعلية شرحهم الصفي. وباعتبارها تقنية تدمج المحتوى الرقمي مع العالم المادي، فإن الواقع المعزز متاح على نطاق واسع من خلال الأجهزة ...
أشواق احمد المذن
doaj   +1 more source

Distance and Short Parallel Paths in Augmented Cubes

Electronic Notes in Discrete Mathematics, 2003
Abstract The augmented cube AQ n is recursively denned as follows: It has 2 n vertices, each labelled by an n-bit binary string a1a2… an. Define AQ 1 = K 2 . For n ≥ 2, AQ n is obtained by taking two copies AQ 0 n-l and AQ 1 n-l of AQ n-l , with vertex sets V ( AQ 0 n - l ) = {Oa 2 …a n with 1b 2 …b n iff a 2 a 3
Sheshayya A. Choudum, V. Sunitha
openaire   +1 more source

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

Advanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang, Yongqing Zhang, Xinyu Deng, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Enhancing mathematics learning with 3D augmented reality escape room

International Journal of Educational Research Open
Learning mathematics is a challenge for many students, especially because of the traditionalist method with which its contents are taught. To a large extent, mathematics classes generate little motivation in students, so in this research, a novel ...
Mireya Zapata, Carlos Ramos-Galarza, Kevin Valencia-Aragón, Lidia Guachi   +3 more
doaj   +1 more source

Edge-independent spanning trees in augmented cubes

Theoretical Computer Science, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Y., Shen, H., Fan, J.
openaire   +2 more sources

AI‐BioMech: Deep Learning Prediction of Mechanical Behavior in Aperiodic Biological Cellular Materials

Advanced Intelligent Discovery, EarlyView.
AI‐BioMech is a deep learning framework that predicts the mechanical behavior of biological cellular materials directly from 2D images. By replacing traditional finite element analysis with semantic segmentation, it identifies stress and strain distributions with 99% accuracy, offering a high‐speed, scalable alternative for analyzing complex, aperiodic
Haleema Sadia, Marcelo A. Dias, Parvez Alam   +2 more
wiley   +1 more source

Edge-fault-tolerant hamiltonicity of augmented cubes

Electronic Notes in Discrete Mathematics, 2013
Abstract The augmented cube AQ n is a hypercube Q n with additional edges between vertices that differ in a suffix. We show that AQ n with f arbitrary faulty edges contains a copy of Q n with at most n 2 n − 1 f faulty edges. This allows to transfer properties of Q n with
Krystof Mekuta, Petr Gregor
openaire   +1 more source