Results 111 to 120 of about 11,673,018 (282)

Assessing the Role of Social Bots During the COVID-19 Pandemic: Infodemic, Disagreement, and Criticism. [PDF]

J Med Internet Res, 2022
Suarez-Lledo V, Alvarez-Galvez J.
europepmc   +1 more source

Human Understanding and Detection of Social Bots

, 2020
We want to gain first insights into how well users detect automated accounts, so called social bots, online. We specifically focus on the domain of political online communication, employing the psychological theory of motivated reasoning.
Thao Ngo, Rebecca Bernemann, Magdalena Wischnewski   +2 more
core   +1 more source

Opportunities for learning amidst concerns of misuse: Secondary teachers' uses and perceptions of artificial intelligence

British Educational Research Journal, EarlyView.
Abstract Artificial intelligence (AI) has a growing influence on planning, teaching and assessment practices in education. In New Zealand, the Ministry of Education (2024) has acknowledged AI's expanding role in schools; nevertheless, limited data exist on teachers' practices and perspectives regarding its implementation.
Mohammed Tashmeer, Maree J. Davies, Jason M. Stephens   +2 more
wiley   +1 more source

Isolating T‐Cell Potent Lentiviral Vector Subpopulations through Rational Design of Nanofiber Anion‐Exchange Adsorbents

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Generation of CAR‐T cell therapies relies predominantly on lentiviral vectors (LVs). As in vivo CAR‐T trials progress, demand for larger quantities of higher‐potency LV is expected. However, primary capture by anion‐exchange chromatography (AIEX) remains a major manufacturing bottleneck from use of adsorbents not tailored to LVs, leading to ...
George Pamenter, Gyorgy Ovari, Anurag Kulkarni, Thomas Williams‐Fegredo, Carol Knevelman, Kyriacos Mitrophanous, Lee Davies, Farzad Foroutan, Matthew Townsend, Stephen Goldrick, Daniel G. Bracewell   +10 more
wiley   +1 more source

Fake News und Social Bots im Bundestagswahlkampf

, 2017
Über Fake News und Social Bots ist bei den US-Präsidentschaftswahlen heftig diskutiert worden. Auch wenn alle im Bundestag vertretenen Parteien den Einsatz von Social Bots im Bundestagswahlkampf 2017 ausgeschlossen haben, wird man im Superwahljahr bei ...
Kaiser, Markus
core   +1 more source

Stakeholder Engagement as a Design Principle: Orchestrating a Digital Platform for the Safety and Sustainability of the Nanomaterials Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT The governance of chemicals and nanomaterials presents a critical challenge, as significant uncertainties regarding safety and sustainability match their innovation potential. This creates a “knowledge‐to‐action” gap, hindering the practical implementation of safety and sustainability by design (SSbD) principles.
Mario Miozza, Luigi Mersico, Jelena Barbir, Genc Alimehmeti, Angelo Paletta   +4 more
wiley   +1 more source

AI Chatbots Versus Human Agents for Customer Service: A Social Belonging Perspective

Journal of Consumer Behaviour, EarlyView.
ABSTRACT Artificial intelligence (AI) has rapidly transformed customer service, leading to the widespread adoption of AI‐driven chatbots. Despite these advances, consumers consistently prefer human agents over AI chatbots, as documented in both academic research and industry reports. This research proposes a Social Belonging Perspective to explain this
Linwan Wu, Chi Zhang, Kai Tian
wiley   +1 more source

Mitigating Chatbot Service Failures: The Roles of Anthropomorphism, Acknowledgment, and Apology

Journal of Consumer Behaviour, EarlyView.
ABSTRACT This study examines how chatbot anthropomorphism shapes consumer responses to service failure by distinguishing between process failure and outcome failure and by testing alternative recovery responses. Across three pretests (N = 30, 120 and 240) and two scenario‐based experiments (Study 1: N = 346; Study 2: N = 778), consumers evaluated ...
Juyon Lee, Wujin Chu, Rajat Roy
wiley   +1 more source

What is a Social Media Bot? A Global Comparison of Bot and Human Characteristics

CoRR
Chatter on social media is 20% bots and 80% humans. Chatter by bots and humans is consistently different: bots tend to use linguistic cues that can be easily automated while humans use cues that require dialogue understanding. Bots use words that match the identities they choose to present, while humans may send messages that are not related to the ...
Lynnette Hui Xian Ng, Kathleen M. Carley
openaire   +2 more sources

Durable Fuel Cell Cathode Enabled by Pt Embedded Nanoscale Carbon Network via a Scalable Process

Carbon Energy, EarlyView.
Platinum nanoparticles embedded nanoscale carbon network (Pt‐e‐Cn) are developed via a scalable flame spray pyrolysis process. Proton exchange membrane fuel cells (PEMFC) employing mesoporous Pt‐e‐Cn cathode electrocatalysts exhibit exceptional durability without compromising performance.
Suriya Venkatesan, Jens Mitzel, Tobias Morawietz, Emmanuelle Boehm‐Courjault, Deven P. Estes, Laure Guétaz, Indro Biswas, Jan Van Herle, Karsten Wegner, Pawel Gazdzicki, Kaspar Andreas Friedrich   +10 more
wiley   +1 more source