Results 41 to 50 of about 11,335 (180)

Competing Visions of Democracy in EU Disinformation Governance: Framing the Digital Services Act in the European Parliament

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Disinformation has become a contentious issue within the European Union (EU) and in transatlantic relations, raising fundamental questions about how democratic societies should regulate online content. This article investigates how competing democratic visions shape European Parliamentary debates on the Digital Services Act (DSA).
Linus Wahlberg, Sara Wissén
wiley   +1 more source

Melting of PCM in a thermal energy storage unit: Numerical investigation and effect of nanoparticle enhancement [PDF]

, 2012
The present paper describes the analysis of the melting process in a single vertical shell-and-tube latent heat thermal energy storage (LHTES), unit and it is directed at understanding the thermal performance of the system.
Adine, Agyenim, Akgun, Akgun, Aydin, Brinkmann, Bugaje, Cabeza, Ettouney, Ho, Hosseinizadeh, Ismail, Ismail, Jany, Jones, Keles, Khodadadi, Khodadadi, Lacroix, Mennon, Mettawee, Pal, Pincemina, Sari, Seeniraj, Shamsundar, Shmueli, Sparrow, Trp, Trp, Voller, Voller, Xuan, Zhang   +33 more
core   +1 more source

Entropy generation for MHD pulsating stratified liquid flow between two permeable beds

Nonlinear Analysis
In natural systems such as lakes, reservoirs, and the upper ocean layers, temperature-induced stratified fluid flows are frequently observed. Numerous studies have explored key aspects of these flows, including stability, mixing, and thermal transport ...
Madhurya Vangalapudi, Suripeddi Srinivas
doaj   +1 more source

Second law analysis of magnetized Casson nanofluid flow in squeezing geometry with porous medium and thermophysical influence

Journal of Taibah University for Science, 2021
This flow investigation analysed the entropy generation rate as an additional enrichment to the rate of heat transfer in Casson nanofluid flow between squeezing disks.
M. M. Rashidi, M. T. Akolade, M. M. Awad, A. O. Ajibade, I. Rashidi   +4 more
doaj   +1 more source

Irreversibility characterization in nanoliquid flow with velocity slip and dissipation by a stretchable cylinder

Alexandria Engineering Journal, 2021
Here we scrutinize magnetohydrodynamic mixed convection flow of viscous nanoliquid by a stretching cylinder. Heat flux, Joule heating and dissipation effect are examined in heat equation.
T. Hayat, Sohail A. Khan, A. Alsaedi
doaj   +1 more source

Virtual reality‐based reminiscence therapy for older adults to improve psychological well‐being and cognition: A systematic review

Journal of Clinical Nursing, Volume 35, Issue 5, Page 2012-2027, May 2026.
Abstract Background Virtual reality‐reminiscence therapy (VR‐RT) has increasingly been applied to older adults to improve psychological well‐being and cognition. Objective This review aims to identify (1) the design characteristics of conducting a VR‐RT and (2) the effects of VR‐RT on the user experience, cognitive outcomes and psychological well‐being.
Wai Hung Daniel Ng, Wei How Darryl Ang, Hiroki Fukahori, Yong Shian Goh, Wee Shiong Lim, Chiew Jiat Rosalind Siah, Betsy Seah, Sok Ying Liaw   +7 more
wiley   +1 more source

Second Law Analysis of Ion Slip Effect on MHD Couple Stress Fluid [PDF]

, 2018
This paper is concerned with the numerical investigation of entropy generation in viscous incompressible MHD couple stress fluid in a rotating frame of reference.
Agboola, O.O., Bishop, S.A., Okagbue, H. I., Opanuga, A. A.   +3 more
core  

The influence of convective exchanges on coandã effect [PDF]

, 2019
Modeling Coandã effect has been a fundamental issue in fluid dynamic research in the XX century. It has lost some interest because of the improvement in CFD, even if it could be still important in the area of the preliminary design of aerodynamic devices
Pascoa, J, Trancossi, Michele
core   +1 more source

Entropy Generation Analysis in MHD Nanofluid Flow Using the Brinkman–Forchheimer Model in a Quadrantal Porous Enclosure

Advances in Mathematical Physics
This study presents a detailed numerical investigation of natural convection heat and mass transfer within a fluid-saturated porous quadrantal enclosure containing a heated circular cylinder and filled with TiO2–H2O nanoliquid.
Muhammad Jameel, Muhammad Salim Khan, Zahir Shah, Meshal Shutaywi   +3 more
doaj   +1 more source

Computational analysis and biomechanical study of Oldroyd-B fluid with homogeneous and heterogeneous reactions through a vertical non-uniform channel

Open Physics, 2023
Homogeneous and heterogeneous reactions play a decisive role in biological procedures such as burning, polymer creation, ceramic construction, distillation, and catalysis. The magnetic properties of hemoglobin molecules are organic.
Deebani Wejdan, Rooman Muhammad, Vrinceanu Narcisa, Shah Zahir, Shutaywi Meshal, Jeli Roqia Abdullah A.   +5 more
doaj   +1 more source