Results 31 to 40 of about 142,141 (293)

Bioethics and artificial intelligence: between deliberation on values and rational choice theory

Frontiers in Robotics and AI, 2023
The present work revisits how artificial intelligence, as technology and ideology, is based on the rational choice theory and the techno-liberal discourse, supported by large corporations and investment funds.
Boris Julián Pinto-Bustamante, Boris Julián Pinto-Bustamante, Boris Julián Pinto-Bustamante, Julián C. Riaño-Moreno, Julián C. Riaño-Moreno, Julián C. Riaño-Moreno, Hernando Augusto Clavijo-Montoya, María Alejandra Cárdenas-Galindo, Wilson David Campos-Figueredo   +8 more
doaj   +1 more source

Heparin and air filters reduce embolic events caused by intra-arterial cerebral angiography - A prospective, randomized trial [PDF]

, 2004
Background-Intra-arterial cerebral angiography is associated with a low risk for neurological complications, but clinically silent ischemic events after angiography have been seen in a substantial number of patients.Methods and Results-In a prospective ...
Bartsch, AJ, Bendszus, M, Goldbrunner, R, Gunthner-Lengsfeld, T, Koltzenburg, M, Roosen, K, Solymosi, L, Toyka, KV, Weilbach, FX   +8 more
core   +1 more source

Heavy users fail to fall into filter bubbles: evidence from a Chinese online video platform

Frontiers in Physics
Accelerated by technological advancements, while online platforms equipped with recommendation algorithms offer convenience to obtain information, it also brought algorithm bias, shaping the norms and behaviors of their users.
Chenbo Fu, Chenbo Fu, Qiushun Che, Qiushun Che, Zhanghao Li, Zhanghao Li, Fengyan Yuan, Fengyan Yuan, Yong Min, Yong Min   +9 more
doaj   +1 more source

How University Students Evaluate the Role of Social Media in Political Polarization: Perspectives of a Sample of Turkish Undergraduate and Graduate Students

Journalism and Media, 2023
This study aimed to find out if there is a relationship between social media and political polarization in Türkiye from the perspective of Turkish students. To reach this aim, the needed data were collected through qualitative and quantitative approaches.
Ahmad Wazzan, Yasmin Aldamen
doaj   +1 more source

Degenerate Feedback Loops in Recommender Systems

, 2019
Machine learning is used extensively in recommender systems deployed in products. The decisions made by these systems can influence user beliefs and preferences which in turn affect the feedback the learning system receives - thus creating a feedback ...
Chiappa, Silvia, György, András, Jiang, Ray, Kohli, Pushmeet, Lattimore, Tor   +4 more
core   +1 more source

Time-resolved characterization of a pulsed discharge in a stationary bubble [PDF]

, 2012
In recent years, plasma generation in water has been proposed for the application of water treatment. The process efficiency is believed to be improved by the introduction of bubbles in the plasma active region.
A Nikiforov, An W, Aoki H, C Leys, M Lessiak, P Vanraes, Sunka P, van Veldhuizen E, Vanraes P, Yamatake A   +9 more
core   +1 more source

High-Throughput Micro-Debubblers for Bubble Removal with Sub-Microliter Dead Volume

Micromachines, 2012
We present the fabrication and evaluation of microdebubblers that are able to remove large bubbles while keeping a very low dead volume. The devices use a polytetrafluoroethylene membrane that is permeable to air in order to filter air bubbles out of an ...
Philippe Renaud, Harald van Lintel, Guillaume Mernier   +2 more
doaj   +1 more source

Semi-numeric simulations of helium reionization and the fluctuating radiation background [PDF]

, 2013
Recent He II Lyman-alpha forest observations from 2.0 2.7. These results point to a fluctuating He-ionizing background, which may be due to the end of helium reionization of this era.
Aguirre, Andrei Mesinger, Barkana, Bolton, Bolton, Bolton, Bond, Conroy, Cooray, Davies, Dixon, Fardal, Faucher-Giguère, Furlanetto, Furlanetto, Furlanetto, Furlanetto, Furlanetto, Furlanetto, Furlanetto, Furlanetto, Garzilli, Gleser, Gültekin, Hopkins, Hopkins, Hopkins, Hopkins, Hui, Jakobsen, Jenkins, Kelly, Keri L. Dixon, Kim, Kirkman, Madau, Maselli, Masters, McQuinn, Meiksin, Meiksin, Meiksin, Mesinger, Mesinger, Mesinger, Mesinger, O'Meara, Paschos, Petitjean, Press, Prochaska, Richards, Ross, Rudie, Schaye, Schaye, Schaye, Scott, Shen, Sheth, Shull, Shull, Sokasian, Songaila, Songaila, Steven R. Furlanetto, Syphers, Syphers, Syphers, Syphers, Telfer, Theuns, Theuns, Tittley, Trainor, White, Wolf, Worseck, Worseck, Worseck, Wyithe, Wyithe, Zahn, Zahn, Zaldarriaga, Zel'Dovich, Zuo   +86 more
core   +2 more sources

Filter Bubbles

This entry explores the concept of filter bubbles, a digital phenomenon where algorithmic content curation leads to a personalized information experience for the user. Originating from Pariser in 2011, the filter bubble theory posits that personalization on digital platforms, particularly through recommender systems powered by machine learning, might ...
Marilu Miotto, Jin Wan, Fabio Votta
openaire   +2 more sources

Purification of Tannery Effluent by electrolytic corrosion of aluminium [PDF]

, 2006
Tannery Effluent is noxious because tanning process chemicals are preservatives, including chromium, and the pH is high. Electrolytic processing is feasible because the high salt content gives a high electrical conductivity. While research on the subject
Jamieson, Graham, Langdon, Alan, Mathieson, Grant Alexander   +2 more
core   +2 more sources