Results 91 to 100 of about 6,308,164 (346)

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

open access: yesAdvanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen   +4 more
wiley   +1 more source

Aprendizagem em/na rede: comunidades virtuais de aprendizagem em blogs

open access: yesRevista Diálogo Educacional, 2013
Blogs consist of support for computer mediated communication and allow interaction, collaboration and online socialization. They are characterized as virtual spaces that enable the constitution of virtual communities.
Patrícia Brandalise Scherer Bassani   +1 more
doaj  

Virtual Environments as Spaces of Symbolic Construction and Cultural Identity. Latin-American Virtual Communities [PDF]

open access: yes, 1998
The aim of this work is to understand the sociopsychological\ud and cultural realities of virtual communities as live spaces of meeting and high interaction framed within the Latin American context.
Nocera, Jose L. Abdelnour
core  

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte   +2 more
wiley   +1 more source

Stickiness of Commercial Virtual Communities [PDF]

open access: yes
The recent merging of the electronic market arena has enabled the creation of new environments in which consumers can interact with each other online – Commercial Virtual Communities (CVC).
Geus,Bas   +3 more
core   +1 more source

A Concept for Attribute-Based Authorization on D-Grid Resources [PDF]

open access: yes, 2008
In Germany's D-Grid project numerous Grid communities are working together to provide a common overarching Grid infrastructure. The major aims of D-Grid are the integration of existing Grid deployments and their interoperability.
Gietz, P.   +6 more
core   +1 more source

Enhancing Elderly Health Through Physical Activities: Insights From a Global Bibliometric Review, 1900–2023

open access: yesAGING MEDICINE, EarlyView.
Bibliometric analysis reveals rising global research on physical activity and elderly health, dominated by developed nations. Key hotspots include healthy aging, physical activity's mental health benefits, and VR exercise interventions. Promoting physical activity is vital for healthy aging, requiring greater technology integration and research from ...
Hongman Wang   +3 more
wiley   +1 more source

A model for the development of virtual communities for people with long-term, severe physical disabilities

open access: yesInformation Research: An International Electronic Journal, 2006
Introduction. This paper reports results of an investigation into the needs of persons with disabilities wanting to participate in the use of virtual communities.
C.M. Tilley   +3 more
doaj  

Detection of Deception in a Virtual World [PDF]

open access: yes, 2013
This work explores the role of multimodal cues in detection of deception in a virtual world, an online community of World of Warcraft players. Case studies from a five-year ethnography are presented in three categories: small-scale deception in text ...
Collister, Lauren B
core   +3 more sources

Farmers' Participation in Messenger‐Based Social Groups And Its Effects on Performance in Irrigated Areas of Kazakhstan and Uzbekistan

open access: yesAgribusiness, EarlyView.
ABSTRACT The penetration of information and communication technologies (ICTs) in farming communities is increasing the use of smartphone‐based instant messaging apps. Despite this, the reasons behind participation and the impact on farm productivity in developing countries remain unexplored.
Zafar Kurbanov   +4 more
wiley   +1 more source

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