Results 41 to 50 of about 17,546 (279)

Coupling of Er3+ ions and Plasmonic Modes in Vertical Nanocavities for Spectral Broadening in Telecom Bands

Advanced Materials Technologies, EarlyView.
Left: Illustration of the glass & nanostructures system and the NIR emission at 1.5 µm, where the colored spheres represent the Er3+ ions within the doped glass. Right: Representation of the Stark splitting of the 4I13/2 and 4I15/2 manifolds of the Er3+, illustrating how the plasmonic modes facilitate the emission from the broader Stark manifold ...
Gaston Lozano Calderón, Víctor Anthony García Rivera, Stéphan Cagnon, Souleymane Toubou Bah, Younès Messaddeq, Euclydes Marega Junior   +5 more
wiley   +1 more source

Rural depopulation, social resilience and context costs in the border municipalities of central Portugal. Dichotomies of social reorganization vs absence of public policies

Economía Agraria y Recursos Naturales, 2019
The border territories of the central region of Portugal with Castilla y Leon and Extremadura in Spain have been experiencing, during the last decades, depopulation dynamics and socioeconomic reorganizations that transformed the forms of work, the models
Gonçalo Poeta Fernandes
doaj   +1 more source

Study of Development Trends and Development of Measures to Overcome Depopulation of Strategically Important Regions of Kazakhstan

Экономика: стратегия и практика, 2022
This article deals with one of the most pressing issues today: the study of trends in the development and disappearance of the regions of Kazakhstan. The article discusses the features and opportunities of strategic development of regions in the Republic
K. I. Ibragimova, A. B. Turysbekova
doaj   +1 more source

Unusual Thermally Induced Blueshift and Emission Amplification of Mn2+ Ions Enable Filter‐Free Luminescent Thermal Imaging

Advanced Science, EarlyView.
ABSTRACT The shift from point‐based thermal sensing to filter‐free thermal imaging requires luminescent thermometers that exhibit pronounced and thermally driven spectral changes within spectral regions matching the sensitivity profiles of the red, green and blue (RGB) channels of a digital camera.
Y. Abe, M. Szymczak, J. Zeler, L. Marciniak   +3 more
wiley   +1 more source

Tourism and rural depopulation [PDF]

, 2021
Treball Final de Grau en Economia. Codi: EC1049. Curs acadèmic: 2020/2021In this work, the evolution of rural tourism is analyzed through some variables such as the employment or the type of rural accommodation together with the depopulation of the ...
Escuder Causanilles, Nuria
core  

Field‐Frustrated Cooperative Distortions: Suppressing Jahn‐Teller Ordering via Microwave Annealing

Advanced Science, EarlyView.
Microwave annealing decouples local Jahn‐Teller distortions from long‐range cooperative ordering in CuFe2O4, stabilizing a metastable cubic phase that remains locally distorted yet globally symmetry‐frustrated. Synchrotron XRD, PDF, XPS, and in situ thermal cycling reveal how non‐equilibrium MW‐phonon interactions suppress cooperative orbital‐lattice ...
Daryoosh Vashaee, Kelvin Dsouza
wiley   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Evaluation of experiences in mass depopulation of upland gamebirds in response to highly pathogenic avian influenza H5N1 outbreaks in North America: a mixed-methods study

IJID One Health
Objectives: Outbreaks of highly pathogenic avian influenza (HPAI) continues to threaten poultry production. Available control measures, specifically, depopulation, encounter operational challenges in upland gamebirds due to their unique rearing ...
Mohammad Jawad Jahid, Carol J. Cardona, Jacqueline M. Nolting   +2 more
doaj   +1 more source

Wine Tourism as a Catalyst for Sustainable Performance: The Mediating Role of Corporate Legitimacy and Green Innovation

Agribusiness, EarlyView.
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó, Eduardo Sánchez‐García, Bartolomé Marco‐Lajara, Luis A. Millán‐Tudela   +3 more
wiley   +1 more source

Les territoires industriels face aux effets cumulés du déclin démographique et économique : quelles perspectives avec la métropolisation ?

Espace populations sociétés, 2016
Despite its demographic growth, France faces depopulation over part of its territory. In this country, demographic decline is confined to a few rural areas or old industrial regions.
Brice Laménie
doaj   +1 more source