Results 211 to 220 of about 73,321 (293)

Integrated LEO Constellation and In‐Cabin Distribution System for Continuous Aircraft 5G Connectivity

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada, Victor Monzon Baeza, Carlos Horcajo Fernández de Gamboa, Rocío Serrano Camacho, Carlos Monzo   +4 more
wiley   +1 more source

Associations of Problematic Smartphone Use and Smartphone Screen Time With Eating Disorder Psychopathology in Non-Clinical Samples: A Systematic Review.

JMIR Ment Health
Keeler J, Conde Ludtke L, Yang Q, Raschke Rameh V, Ward R, Treasure J, Carter B.   +6 more
europepmc   +1 more source

The association between fear of missing out and problematic smartphone use: A latent profile analysis of problematic social media use. [PDF]

Addict Behav Rep
Servidio R, Soraci P, Demetrovics Z, Horváth Z, Griffiths MD.   +4 more
europepmc   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

Sustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid, Ana Belén Guerrero, Ricardo Rebolledo‐Leiva, Alvaro Elorrieta‐Mendoza, Denisse Milagros Paredes Cotohuanca, Raphael Ricardo Zepon Tarpani, Rodrigo Salvador, Murillo Vetroni Barros, Claudia E. Henninger, Leonardo Vásquez‐Ibarra   +9 more
wiley   +1 more source

Investigation of smartphone use characteristics underlying problematic smartphone use by dense longitudinal smartphone tracking

Computers in Human Behavior
Lea Wazulin, Matthias Jamin, Ionut Andone, Konrad Blaszkiewicz, Iris Reinhard, Mark Eibes, Robert Christian Wolf, Qais Kasem, Alexander Markowetz, Tagrid Leménager, Patrick Bach   +10 more
openaire   +1 more source

(In)justice in Smart Cities: Barriers and an Integrative Framework for Solution Pathways From a Global Perspective

Sustainable Development, EarlyView.
ABSTRACT Smart city initiatives aim for sustainability and inclusiveness, but recent evidence shows that they often lead to injustices. Although this contradiction has received growing academic attention, a comprehensive understanding of how justice is addressed within smart city practices remains limited.
Md. Nazmul Haque, Emilio Costales, Dominik Beckers, Ayyoob Sharifi, Samar Aad, Luca Mora   +5 more
wiley   +1 more source

Childhood maltreatment and problematic smartphone use: A multilevel, meta-analytic review. [PDF]

J Behav Addict
Ye Y, Zhu N, Su J, Zhao J, Kong F.
europepmc   +1 more source

From Plot to Block: Participatory Land Use for Climate‐Resilient Detached Housing in Finland

Sustainable Development, EarlyView.
ABSTRACT This study investigates how urban planning in Finland is adapting to climate change, focusing on the practical challenges planners face in single‐family housing areas. It draws on participatory workshops with municipal planners in Pori and Joensuu, where three planning tools—green factor metrics, impermeable surface limits, and the 3–30‐300 ...
Hossam Hewidy
wiley   +1 more source

Perceived social support and social/non-social problematic smartphone use among Chinese university students: a cross-sectional study of indirect associations via social anxiety. [PDF]

Front Psychol
Liu X, Kim S, Jang A, Li M, Li J.
europepmc   +1 more source

Interactive lectures: encouraging student interaction using Quick Response codes [PDF]

, 2014
Law, Bobby
core