Results 41 to 50 of about 5,051 (212)

Enhancing emotion classification on the ISEAR dataset using fine-tuning and data augmentation with hybrid transformer models [PDF]

PeerJ Computer Science
Emotion detection is a natural language processing task used in many applications, including customer support, human mental disorder identification, and analysis of social platforms.
Uzair Muhammad, Khalil Ullah, Ibrar Hussain, Sulaiman Almutairi, Ikram Syed, Mohammed Abohashrh   +5 more
doaj   +2 more sources

Spectral Tuning of Hyperbolic Shear Polaritons in Monoclinic Gallium Oxide via Isotopic Substitution

Advanced Materials, Volume 38, Issue 11, 20 February 2026.
Spectral tuning of highly directional hyperbolic shear polaritons is realized via isotopic substitution of 16O to 18O in monoclinic β$\beta$‐phase gallium oxide. A red‐shift of almost 40 cm−1 is experimentally demonstrated with near‐field imaging, corroborated by the permittivity change extracted from far‐field experiments and density functional theory.
Giulia Carini, Mohit Pradhan, Elena Gelžinytė, Andrea Ardenghi, Saurabh Dixit, Maximilian Obst, Aditha S. Senarath, Niclas S. Mueller, Gonzalo Álvarez‐Pérez, Katja Diaz‐Granados, Ryan A. Kowalski, Richarda Niemann, Felix G. Kaps, Jakob Wetzel, Raghunandan Balasubramanyam Iyer, Piero Mazzolini, Mathias Schubert, J. Michael Klopf, Johannes T. Margraf, Oliver Bierwagen, Martin Wolf, Karsten Reuter, Lukas M. Eng, Susanne C. Kehr, Joshua D. Caldwell, Christian Carbogno, Thomas G. Folland, Markus R. Wagner, Alexander Paarmann   +28 more
wiley   +1 more source

Multi-Class News Classification with BERT, DistilBERT, RoBERTa, and ELECTRA Natural Language Processing Models

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
The rapid proliferation of digital news sources today necessitates the effective analysis and classification of large-scale textual data. In this study, BERT (Bidirectional Encoder Representations from Transformers) and its derivatives — DistilBERT ...
Ahmet Albayrak, Serdar Arpacı, Arafat Şentürk   +2 more
doaj   +1 more source

Comparison of growth, relative abundance, and diet of three sympatric Hemiandrus ground wētā (Orthoptera, Anostostomatidae) in a New Zealand Forest [PDF]

Journal of Orthoptera Research
Ecology is an essential discipline for understanding the biology and behavior of organisms. This study increased knowledge of three sympatric species of ground wētā (Hemiandrus spp.).
Nyasha Chikwature, Mary Morgan-Richards, Jessica Vereijssen, Steven A. Trewick   +3 more
doaj   +3 more sources

Digital transformation of marketing [PDF]

Revista Română de Informatică și Automatică, 2019
The right key to an effective marketing activity is not the technique used, it is not the large amount of data but the immediate control of the useful information, knowing the preferences of the customers, the actions of the competition, which are ...
Electra MITAN
doaj   +1 more source

Climate Change, Local Harvests and Marine Contamination: A Perspective on Cetacean Populations and Coastal Whaling Communities

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT Cetaceans are indicators of ocean health, influence marine ecosystem dynamics and hold socio‐economic importance for coastal whaling communities. Yet whale–whaler relationships remain poorly understood and are increasingly compromised under the triple planetary crisis of climate change, biodiversity loss and pollution. Here, we briefly outline
Melissa A. McKinney, Jeremy J. Kiszka
wiley   +1 more source

Annual Trends and Regional Disparities in Transvenous Lead Extractions in Japan: Insights From the Nationwide Japanese Registry of All Cardiac and Vascular Diseases‐Diagnostic Procedure Combination Data

Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
This nationwide analysis of 3573 transvenous lead extraction (TLE) procedures from 108 certified hospitals demonstrated a steady rise in TLEs, driven by increasing non‐infectious indications. Also, TLE use varied across regions, indicating persistent geographic disparities. ABSTRACT Background The increasing use of cardiovascular implantable electronic
Toshihiro Nakamura, Koji Fukuzawa, Yoko Sumita, Koshiro Kanaoka, Kimitake Imamura, Mitsuru Takami, Hiromasa Otake   +6 more
wiley   +1 more source

Facilitative interspecific interactions in marine vertebrates across scales: from individuals to ecosystems

Biological Reviews, Volume 101, Issue 1, Page 519-538, February 2026.
ABSTRACT Facilitative interspecific interactions (FIIs) confer benefits to at least one participant without detriment to others. Although often less emphasised than antagonistic interactions in ecological studies, this review highlights the significant ecological role of FIIs across biological scales – from individual behaviours to population ...
Eduardo Döbber Vontobel, Sophie Smout, Jorge L. Rodrigues Filho, Ronaldo Angelini, Mauricio Cantor, Fábio G. Daura‐Jorge   +5 more
wiley   +1 more source

Cyber range type infrastructure. Aspects regarding the functional architecture

Revista Română de Informatică și Automatică, 2020
The purpose of this paper was to study the concept of cyber range (CR). A systematized theoretical presentation of the literature covering this topic was considered.
Electra MITAN
doaj   +1 more source

Probleme de decizie: selecția furnizorilor ecologici [PDF]

Revista Română de Informatică și Automatică, 2019
Within the SMEs, developing relationships with suppliers is a major concern of procurement specialists. Their selection is considered a delicate problem for the organizations that want a strategic position in the market due to the direct impact on the ...
Electra MITAN
doaj   +1 more source