Results 51 to 60 of about 82,700 (305)
Advanced Science, EarlyView.Grain‐like Zr3+‐ZrO2 and Pt single atoms are integrated into an S‐scheme Zr3+‐ZrO2@g‐C3N4 heterostructure to enable efficient visible‐light‐driven seawater hydrogen production. The combined effect of Pt single‐atom sites and the S‐scheme charge‐transfer pathway accelerates carrier separation, preserves strong redox ability, and markedly enhances ...
Hezheng Sun +8 more
wiley +1 more source
Turystyczne portale internetowe – wiarygodne źródło informacji?
Tourism, 2016 Artykuł jest wynikiem analizy studium przypadku opartego na dwóch najbardziej popularnych portalach internetowych, z których jeden bazuje na technologii Travel 2.0 oraz aplikacji typu UGC i jest to TripAdvisor, podczas gdy drugi został stworzony jako OTA,
Marta Drozdowska, Magdalena Duda-Seifert
doaj +1 more source
Advanced Science, EarlyView.Gecko like multi directional high power magneto mechano electric energy harvester (MME EH) for self powered, hundred meter scale LoRa communication. Inspired by the symmetric and flexible limb motion of geckos, the biomimetic harvester enables coordinated bending twisting responses to weak, low frequency (50/60 Hz) stray magnetic fields from power ...
Shitong Fang +13 more
wiley +1 more source
Advanced Science, EarlyView.Five‐coordinate, square‐pyramidal Fe(II) complexes adopting polar, non‐centrosymmetric crystal structures exhibit exceptionally large easy‐axis magnetic anisotropy. Ligand‐driven distortions critically control the anisotropy, and the dielectric, Polarization vs Elecric field and piezo response studies confirm intrinsic polarization, positioning these ...
Vijaya Thangaraj +6 more
wiley +1 more source
Журналистика соучастия: от традиционных практик к новым медиа
Знак: проблемное поле медиаобразованияЖурналистика соучастия − вид журналистики, предполагающий активное вовлечение аудитории в процесс создания и распространения информации. Данная деятельность ориентирована на взаимодействие журналистов и граждан, предполагая, что общественность может не ...
Ирина Карпенко
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TripAdvisor as a source of data in the planning process of tourism development on a local scale
Tourism, 2018 The aim of this article is to answer the question of whether social networking sites can be an effective source of data, useful in the context of local tourism planning. The first part of the article contains a presentation of the role of social media in
Aleksandra Minkwitz
doaj +1 more source
The effects of travelling reasons on social media resources and tourist expectations [PDF]
, 2017 Esta investigación tiene como objetivo examinar la relación de las fuentes del contenido generado por el usuario (UGC) en las redes sociales, que proviene generalmente de fuentes de lazos fuertes y fuentes de lazos débiles, en la generación de ...
Callarisa Fiol, Luis J. +5 more
core
Radio Observations of the AGN and Gas in Low Surface Brightness Galaxies [PDF]
, 2006 LSB galaxies have low metallicities, diffuse stellar disks, and massive HI disks. We have detected molecular gas in two giant LSB galaxies, UGC 6614 and F568-6. A millimeter continuum source has been detected in UGC 6614 as well.
F. Combes +5 more
core +4 more sources
Advanced Intelligent Discovery, EarlyView.The hydration behavior of C3S in seawater‐relevant solutions is studied based on experiments, boundary nucleation and growth (BNG) modeling, and machine learning. The main ions included in seawater modify hydration mechanisms, with MgCl2 showing the strongest acceleration effect at the same concentration.
Yanjie Sun +6 more
wiley +1 more source
Mapping Research on User-Generated Content in the Service Sector — A Bibliometric Analysis
Marketing of Scientific and Research Organizations, 2023 The Web 2.0 era and the following phases of web development bring new challenges to businesses, but also new opportunities to establish and maintain relationships with market participants, indulge in direct contact with customers and learn about their ...
Wąsowicz-Zaborek Elżbieta
doaj +1 more source