Omar Rosas

ORCID: 0000-0002-7985-517X
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About
Contact & Profiles
Research Areas
  • Corrosion Behavior and Inhibition
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Impact of Technology on Adolescents
  • Concrete Corrosion and Durability
  • Social Media and Politics
  • Communication and COVID-19 Impact
  • Media and Digital Communication
  • Media Studies and Communication
  • Sharing Economy and Platforms
  • Emotions and Moral Behavior
  • Advanced Battery Materials and Technologies
  • Advancements in Battery Materials
  • Child Development and Digital Technology
  • Fuel Cells and Related Materials
  • Digital Economy and Work Transformation
  • Welding Techniques and Residual Stresses
  • Philosophical and Cultural Analysis
  • Electrochemical Analysis and Applications
  • Public Relations and Crisis Communication
  • Conducting polymers and applications
  • Digital Platforms and Economics
  • Psychology of Moral and Emotional Judgment
  • Structural Integrity and Reliability Analysis
  • Innovation Diffusion and Forecasting
  • Educational Games and Gamification

University of Namur
2011-2020

UCLouvain Saint-Louis Brussels
2018

Foundation for the Advancement of Social Theory
2018

University of Akron
2013-2016

Universidad de Navarra
2016

Université de Toulouse
2013-2015

Centre National de la Recherche Scientifique
2013-2015

Université Toulouse III - Paul Sabatier
2013-2015

Institut National Polytechnique de Toulouse
2015

Laboratoire de Génie Chimique
2013-2015

A representative sample (n=1,000) of the Belgian population aged 18 years and older filled out an online questionnaire on their Internet use in general social networking sites (SNS) particular. We measured total time spent Internet, SNS, number SNS profiles, gender, age, schooling level, income, job occupation, leisure activities, we integrated several psychological scales such as Quick Big Five Mastery Scale. Hierarchical multiple regression modeling shows that gender age explain important...

10.1089/cyber.2013.0029 article EN Cyberpsychology Behavior and Social Networking 2013-10-10

10.1016/j.techsoc.2018.01.001 article EN Technology in Society 2018-01-16

Summary Mutation testing is a fault‐based software technique in which large number of mutants are generated order to assess the adequacy test cases devised. One daunting problems this area consists determining whether mutant can be killed by case or it cannot easily because semantically equivalent original programme. A possible solution, as proposed paper, measure complexity each and prioritize them according how easy hard they exposed. As result, using proper metric based on mutants'...

10.1002/stvr.1542 article EN Software Testing Verification and Reliability 2014-08-11

The evolution of dendrite formation is characterized by DC and AC electrochemical techniques. Interfacial mechanisms for lithium deposition are described quantified impedance spectroscopy (EIS) between a electrode graphite electrode. initiation growth dendrites in the surface due to cathodic polarization conditions following anodic dissolution emulate long term cycling process occurring electrodes. at lithium/organic electrolyte interface proposed be performed through combination layering...

10.1149/2.0561504jes article EN Journal of The Electrochemical Society 2015-01-01

10.1016/j.ijpvp.2016.09.003 article EN International Journal of Pressure Vessels and Piping 2016-09-09

This paper analyzes the French-speaking Belgian public’s reception of, and trust in, online news media. Based on a qualitative research carried out in 2009-2010, it will be showed that newsreaders hold divided conceptions of media credibility trust, some which fall theoretical/methodological canon current research. Furthermore, respondents appeared to draw upon four heuristics decide whether or not they place their news: transparency heuristic, accountability reputation recommendation...

10.14428/rec.v40i40.49363 article EN cc-by-nc-nd Recherches en Communication 2013-12-13

Abstract This study presents recent research results on the Nut-Factor of coatings applied to high-strength steel threaded fasteners mainly used in Oil and Gas industry. PTFE are commonly protect B7 grade material from corrosion within industrial marketplace; however, most do not offer a consistent tightening they affected by torquing during assembly. an inconsistent accuracy provided nut-factor is only but also lower than published values. The lack consistency engagement produces variations...

10.1115/pvp2019-93874 article EN 2019-07-14

En esta entrevista excepcionalmente rica, Jürgen Habermas, último filósofo europeo de importancia mundial, repasa algunos los temas principales su pensamiento, y analiza las tendencias sociales políticas actuales en Europa el mundo.

10.15446/ideasyvalores.v68n172.82360 article ES cc-by-nc-nd Ideas y Valores 2020-01-19

Abstract The aim of this work is to investigate the corrosion inhibiting efficiency four imidazolium ionic liquids in carbon dioxide saturated NaCl Brine solution by using electrochemical and surface analysis testing methods. compounds are 1-Ethyl-3-methylimidazolium chloride (Emc), 1-Butyl-3-methylimidazolium (Bmc), 1-Hexyl-3-methylimidazolium (Hmc), 1-Decyl-3-methylimidazolium (Dmc). Under conditions, compound Dmc showed highest inhibition efficiency. After 24 hours immersion time...

10.5006/c2014-4357 article EN CORROSION 2014-03-09
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