Results 101 to 110 of about 831,323 (289)

A comparative study fourth order runge kutta-tvd Scheme and fluent software case of inlet flow problems [PDF]

open access: yes, 2011
Inlet as part of aircraft engine plays important role in controlling the rate of airflow entering to the engine. The shape of inlet has to be designed in such away to make the rate of airflow does not change too much with angle of attack and also not ...
Altaher Mohamed, Mohamed Abdalwahab
core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Research of Resources Search Mechanism on Hybrid Stream Media System

open access: yesDianxin kexue, 2014
A hybrid resources search mechanism based on the popularity of resources was proposed in the hybrid peer to peer stream media system based on CDN and P2P.A different search mechanism was used according to the different popularity of resources,such as ...
Dagang Guo, Mingqin Zhuo, Jirong Zhang
doaj   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

POLITICAL PARTIES AND THE MEDIA. THE CRISIS OF THE ROMANIAN MEDIA SYSTEM IN THE 2024 PRESIDENTIAL ELECTIONS

open access: yesPolitical Studies Forum
The starting point for our analysis is the situation of the Romanian media system in 2024 to show that certain decisions regarding the public communication of parties in the political establishment, such as directing electoral ...
Arthur Suciu
doaj   +1 more source

New Right Metapolitics and the Algorithmic Activism of Schild & Vrienden

open access: yesSocial Media + Society, 2019
Digital media play an important role in the contemporary rise in visibility of New Right and far-right activist groups online, offline, and in the mainstream media. This visibility has boosted their online and offline mobilization power.
Ico Maly
doaj   +1 more source

The Macerata Shooting: Digital Movements of Opinion in the Hybrid Media System

open access: yesPartecipazione e Conflitto, 2022
The role of Twitter in the organisation of political action – either by supporting existing street-level protests or native digital mobilizations – has attracted a great deal of attention. However, the wider media, political, and cultural context in which mobilizations take place is often overlooked.
Anselmi, G, Maneri, M, Quassoli, F
openaire   +4 more sources

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Simulation and non-similar analysis of magnetized SWCNT-MWCNT hybrid nanofluid flow in porous media using Darcy–Forchheimer–Brinkman model

open access: yesCase Studies in Thermal Engineering
The field of hybrid nanofluid transport through porous media holds immense promise for optimizing thermal processing and various thermodynamic applications.
T. Giftlin Blessy, B. Rushi Kumar
doaj   +1 more source

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