Results 91 to 100 of about 10,855,508 (244)

Investigation of Urbanization Effects on Land Surface Phenology in Northeast China during 2001–2015

Remote Sensing, 2017
The urbanization effects on land surface phenology (LSP) have been investigated by many studies, but few studies have focused on the temporal variations of urbanization effects on LSP.
Rui Yao, Lunche Wang, Xin Huang, Xian Guo, Zigeng Niu, Hongfu Liu   +5 more
doaj   +1 more source

Far better to serve in heaven than to reign in hell : the logic of incorporation in the European communities by a very small developing country : Malta, a case study [PDF]

, 1992
In spite of the rhetoric of viability and endogenously led growth and development, small states are generally resigned to a status of dependency, surviving as rentier economies and remi ttance societies.
Baldacchino, Godfrey, University of Prince Edward Island. Institute of Island Studies, An island living : patterns of autonomy and dependence in the small islands of the North Atlantic   +2 more
core  

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

Effect of magnetic island geometry on ECRH/ECCD and consequences to the NTM stabilization dynamics

EPJ Web of Conferences, 2012
In the majority of codes that model ECCD-based NTM stabilization, the analysis of the EC propagation and absorption is performed in terms of the axisymmetric magnetic field, ignoring effects due to the island topology.
Isliker H., Tsironis C., Chatziantonaki I., Vlahos L.   +3 more
doaj   +1 more source

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

Advanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou, Viktor Rehm, Zijian Peng, Tomáš Hrbek, Anastasia Barabash, Christoph J. Brabec, Berke Özyalin, Yufei Han, Johannes Böhmer, Johannes Will, Erdmann Spiecker, Klaus Götz, Tobias Unruh, Jędrzej Korczak, Tomasz Story, Felix Hilpert, Olaf Brummel, Jörg Libuda, Iva Matolínová, Wolfgang Heiss   +19 more
wiley   +1 more source

New urban models for more sustainable, liveable and healthier cities post covid19; reducing air pollution, noise and heat island effects and increasing green space and physical activity. [PDF]

Environ Int, 2021
Nieuwenhuijsen MJ.
europepmc   +1 more source

Emergence of a Hexagonal Fe2S2 Single Layer Without a Bulk Counterpart via Phase Transformation

Advanced Functional Materials, EarlyView.
Upon annealing, single‐layer Mackinawite iron sulfide transforms into a previously unknown hexagonal Fe2S2${\rm Fe}_2{\rm S}_2$ phase with β$\beta$‐CuI structure. STM, LEED, and first‐principles calculations identify the structure and show that electronic correlations and magnetic order are important for its stability.
Affan Safeer, Wejdan Beida, Felix Oberbauer, Nicolae Atodiresei, Gustav Bihlmayer, Max Wolfertz, Chiara Schlichte, Wouter Jolie, Stefan Blügel, Jeison Fischer, Thomas Michely   +10 more
wiley   +1 more source

Islands satiate without change in backgroundedness

Glossa
Certain structural domains restrict syntactic movement, a phenomenon termed the island effect. Although traditionally considered a class of syntactic constraints, island effects have been attributed by some to the clash between the discourse backgrounded
doaj   +2 more sources

Highly Efficient and Stable Roll‐to‐Roll Coated Perovskite Solar Cells Enabled by Antisolvent Vapor‐Assisted Crystallization

Advanced Functional Materials, EarlyView.
Antisolvent Vapour‐Assisted Crystallization (AVAC) enables controlled perovskite crystallization through precisely metered antisolvent vapour, eliminating liquid antisolvent waste. Compatible with roll‐to‐roll (R2R) slot‐die coating, AVAC produces uniform, pinhole‐free films with enlarged grains, delivering efficiencies of 18.3% for R2R fabricated ...
Narendra Pai, Andrew D. Scully, Yogesh Gulia, Aaron Seeber, Jueng‐Eun Kim, Luke J. Sutherland, Doojin Vak, Jacob Yin, Mark Greaves, Malisja de Vries, Mei Gao, Dechan Angmo   +11 more
wiley   +1 more source

Mitigation strategies for regional heat island effects: integrated network construction of cold and heat islands

Ecological Indicators
The Urban Heat Island (UHI) effect is a major environmental challenge in global urbanization. As urbanization progresses, the UHI effect in individual cities has expanded regionally, forming Regional Heat Islands (RHI). However, strategies for mitigating
Qunyue Liu, Huimin Zhang, Jiaxin Peng, Qi Li, Ting Liu, Feng Hu, He Huang, Yuanping Shen, Baojian Ye, Yourui Guo, Hongxin Wang   +10 more
doaj   +1 more source