Results 71 to 80 of about 869,944 (347)
Advanced Functional Materials, EarlyView.This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin +9 more
wiley +1 more source
Digital platforms in the agricultural sector: Dynamics of oligopolistic platformisation
Big Data & SocietyThis paper introduces the concept of ‘oligopolistic platformisation’ to capture the specific dynamics of collaboration and competition between multinational upstream agribusinesses and Big Tech companies in the agricultural (ag) sector.
Monja Sauvagerd +2 more
doaj +1 more source
Free Speech is Incomplete? Big Tech in a Distant Mirror
Yearbook of Antitrust and Regulatory StudiesIn 1961, Alexander Meiklejohn claimed that the First Amendment, the US provision guaranteeing free speech, is an absolute. Echoing this in the context of the rise of fake news, Tim Wu has recently asked whether the First Amendment might have become ...
Jan Polański
doaj +1 more source
Advanced Functional Materials, EarlyView.The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng +6 more
wiley +1 more source
3D Segmentation Method for Natural Environments based on a Geometric-Featured Voxel Map [PDF]
, 2015 This work proposes a new segmentation algorithm for three-dimensional dense point clouds and has been specially designed for natural environments where the ground is unstructured and may include big slopes, non-flat areas and isolated areas.
Ababsa, Fakhr-Eddine +3 more
core +1 more source
Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes
Advanced Functional Materials, EarlyView.Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng +8 more
wiley +1 more source
Political capitalism in the digital era: reconstructing the capital–state relation
Frontiers in Political ScienceThis article discusses the role of big tech in becoming an engine of capturing public power. We focus on tech capitalist classes and their determination to capture both the economic benefit and the political decision.
Filippa Chatzistavrou
doaj +1 more source
Beyond general self-efficacy beliefs and big-five personality traits in teacher burnout: the role of emotional intelligence [PDF]
, 2015 Introduction: Prior research has underlined the key role that specific personal resources such as generalized self-efficacy and Big-Five traits play in the process of burnout.
Extremera, Natalio +2 more
core
Asymmetric Contact Engineering for Bottleneck‐Free Transport in 2D MoS2 Field‐Effect Transistor
Advanced Functional Materials, EarlyView.Performance of 2D semiconductor transistors is limited by carrier transport bottlenecks arising from specific device geometries. By identifying this structural limitation, a bottleneck‐free asymmetric transistor architecture (BATA) is introduced to improve carrier transport.
Jinhyeok Pyo +10 more
wiley +1 more source
Techs and the Cities: A New Economic Development Paradigm?
Urban Planning, 2020 Large technology firms pose new challenges for local economic development in the 21st century. They are attractive targets for local economic developers because they have the potential of providing permanent, well-paying jobs.
Gary Sands +2 more
doaj +1 more source