Results 121 to 130 of about 84,307 (339)

From Community Network to Community Data: Towards Combining Data Pool and Data Cooperative for Data Justice in Rural Areas [PDF]

open access: yesarXiv
This study explores the shift from community networks (CNs) to community data in rural areas, focusing on combining data pools and data cooperatives to achieve data justice and foster and a just AI ecosystem. With 2.7 billion people still offline, especially in the Global South, addressing data justice is critical.
arxiv  

Enhancing Oxygen Evolution Electrocatalysis in Heazlewoodite: Unveiling the Critical Role of Entropy Levels and Surface Reconstruction

open access: yesAdvanced Materials, EarlyView.
An innovative high‐entropy heazlewoodite is synthesized, where the formation of a high‐entropy phase significantly enhanced oxygen evolution reaction activity, and the oxidation potential evolved stabilized high‐entropy sulfide‐hydroxide oxide species at the interface improved electrochemical stability. Abstract Entropy engineering has proven effective
Hangning Liu   +9 more
wiley   +1 more source

Pairing N‐Vacancy and Adjacent Ni‐Sites in the Local Microenvironment to Regulate the Urea Oxidation Reaction Pathway With Enhanced Kinetics

open access: yesAdvanced Materials, EarlyView.
In nitrogen vacancies‐rich nickel nitride (Ni3N‐VN), a local microenvironment of nitrogen vacancies and adjacent Ni sites is formed. The electron‐rich Ni‐sites can be converted to NiOOH at a lower potential, and urea adsorption on the electron‐deficient nitrogen vacancy region is conducive to its partial dissociation, conceiving to efficient urea ...
Chengwei Ji   +10 more
wiley   +1 more source

JUSTICE (AL MASHLAHAH) FOR THE ECONOMIC DIMENSION

open access: yesIstinbath, 2020
The sharia (Islamic) activity has seen a rapid development, not only in its impact on growth in the international community, but also in the history and development of Islamic Law, which is part of The Living Law. Therefore, prompt actions are needed to
Andi Fariana, Sufiarina Sufiarina
doaj  

Connecting Droplet Adhesion with Sperm Kinematics: A New Paradigm in Sperm Quality Monitoring

open access: yesAdvanced Materials Interfaces, EarlyView.
This study demonstrates direct experimental evidence to establish a nonintuitive connection between the motion characteristics of self‐propelled sperm cells and their surface interaction. Simultaneous motion visualization and cantilever‐deflection‐based adhesion characterization reveal that sperm‐cell droplets with higher motility exhibit lower surface
Sudip Shyam   +3 more
wiley   +1 more source

DEVELOPMENT OF ADMINISTRATIVE PROCEEDINGS IN THE CONTEXT OF ECONOMIC GLOBALISATION

open access: yesBaltic Journal of Economic Studies
The subject of the study is the conceptual, theoretical, empirical and methodological foundations of the socio-economic and legal nature of the development of administrative justice in the context of economic globalisation. Methodology.
Maksym Korniienko   +2 more
doaj   +1 more source

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