Results 131 to 140 of about 7,059,412 (353)

A Coupled Friedkin-Johnsen Model of Popularity Dynamics in Social Media [PDF]

open access: yesarXiv
Popularity dynamics in social media depend on a complex interplay of social influence between users and popularity-based recommendations that are provided by the platforms. In this work, we introduce a discrete-time dynamical system to model the evolution of popularity on social media.
arxiv  

Modelling the Behavior Classification of Social News Aggregations Users [PDF]

open access: yesCEUR Workshop Proceedings. Vol 2392: Proceedings of the 1st International Workshop on Control, Optimisation and Analytical Processing of Social Networks, COAPSN-2019, 2019, 2019
This paper deals with actual fuzzy logic approach for modelling the behavior classification of social news aggregations users. The peculiarities of the structure of informational content of communities on the basis of social news aggregations are explored.
arxiv  

Report on sustainability : the UB’s commitment to the sustainable development goals : 2022-2023 [PDF]

open access: yes
Podeu consultar la versió en castellà en el recurs relacionatThe University of Barcelona presents this latest edition of the Report on Sustainability to reaffirm our unwavering commitment to sustainability in the social, economic and environmental ...
Universitat de Barcelona. Oficina de Control Intern, Riscos i Responsabilitat Social
core  

Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation

open access: yesFEBS Letters, EarlyView.
Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Portaria Nº. 3.060 de 28 de novembro de 2007

open access: yesRevista Gestão & Saúde, 2010
Regulates the application of financial incentive for implementation of Component for Qualification of NHS management block financing for Management SUS with regard to regulation, control, evaluation,auditing and monitoring, popular participation and ...
Ministério da Saúde
doaj  

Socially Integrated Navigation: A Social Acting Robot with Deep Reinforcement Learning [PDF]

open access: yesarXiv
Mobile robots are being used on a large scale in various crowded situations and become part of our society. The socially acceptable navigation behavior of a mobile robot with individual human consideration is an essential requirement for scalable applications and human acceptance.
arxiv  

Home - About - Disclaimer - Privacy