Results 31 to 40 of about 168 (129)

Modified magnetic anisotropy at LaCoO3/La0.7Sr0.3MnO3 interfaces

APL Materials, 2017
Controlling magnetic anisotropy is an important objective towards engineering novel magnetic device concepts in oxide electronics. In thin film manganites, magnetic anisotropy is weak and it is primarily determined by the substrate, through induced ...
M. Cabero, K. Nagy, F. Gallego, A. Sander, M. Rio, F. A. Cuellar, J. Tornos, D. Hernandez-Martin, N. M. Nemes, F. Mompean, M. Garcia-Hernandez, A. Rivera-Calzada, Z. Sefrioui, N. Reyren, T. Feher, M. Varela, C. Leon, J. Santamaria   +17 more
doaj   +1 more source

Media coverage of Wildlife affected by Wildfires in brazilian protected areas

Biodiversidade Brasileira, 2019
Brazil is host of almost 120,000 animal species and therefore classified as "megadiverse". Although fire is a natural agent in some Brazilian ecosystems and fauna historically evolved with its presence, nowadays it can be a potential hazard to fauna ...
Leticia Koproski, Eder Paetzhold, Johann Goldammer   +2 more
doaj   +3 more sources

Modeling and Control of Grid-Forming Active Power Filters for Harmonic Suppression and Enhanced Power Quality

Applied Sciences
Grid-forming converters (GFMCs) have gained significant attention for their functionality in grid voltage formation and grid-supportive services. However, managing harmonic distortions caused by nonlinear loads remains a critical challenge in weak grids.
Muhammad Waqas Qaisar, Jiang Lai, Jingyang Fang   +2 more
doaj   +1 more source

Fire Management on Terrain Contaminated by Unexploded Ordnance during and post Conflict in Europe

Biodiversidade Brasileira, 2019
In many countries of Europe active and abandoned military training areas and former armed conflict areas are still contaminated by unexploded ammunition (Unexploded Ordnance - UXO).
Johann Goldammer, Sergiy Zibtsev, Nikola Nikolov   +2 more
doaj   +3 more sources

Light condition during grain-filling stage of main crop strongly influences ratooning ability of low-stubble ratoon rice

Crop and Environment
Compared with high-stubble ratoon rice (RR), low-stubble RR is superior in yield potential, grain quality, and economic benefit. However, the unstable ratooning ability limits the grain yield of low-stubble RR production. Light condition during the grain-
Xiangyu Hu, Boyu Yan, Yanzhuo Liu, Mengjuan Ma, Junfeng Pan, Youqiang Fu, Rui Hu, Meijuan Li, Xinyu Wang, Qunhuan Ye, Yuanhong Yin, Kaiming Liang, Xuhua Zhong   +12 more
doaj   +1 more source

Energy Flows Balance of Electric‐Heating Interconnected Microgrids Under Grid‐Forming Converter Integration Based on Heterogeneous Graph Convolutional Network

Energy Internet, EarlyView.
ABSTRACT The combination of electric‐heating interconnected microgrids (EHIMs) with grid‐forming converters (GFMCs) offers a highly promising approach to improving energy management within decentralised energy systems. Despite its potential, precisely modelling and analysing energy flow in such systems remains a considerable challenge due to the ...
Ji Li, Jinduo Yang, Yang Kou, Qingyuan Zhang, Xiao Hu, Yang Gao, Fei Fei Li, Wei Le Liang, Yiyan Li, Ming Li, Lei Xu, Kepaiyitulla Tursun, Yan Qing Peng, Ying Li Huo, Yun Shan Wang, Ze Zhen Zhang   +15 more
wiley   +1 more source

The Global Wildland Fire Network and the UNISDR international Wildfire Preparedness Mechanism (IWPM):

Biodiversidade Brasileira, 2019
Tasked by and member of the United Nations International Strategy for Disaster Reduction through its Inter-Agency Task Force for Disaster Reduction and the UNISDR Wildland Fire Advisory Group the Global Fire Monitoring Center in 2001 has initiated to ...
Johann Goldammer, Nikola Nikolov, Sergiy Zibtsev, Oyunsanaa Byambasuren, Bambang Hero Saharjo, Evgeni Ponomarev   +5 more
doaj   +3 more sources

Interaction mechanism of multi-time scale control loops between PLL-synchronized and power-synchronized converters

International Journal of Electrical Power & Energy Systems
The interaction of multi-time scale control loops between grid-following converters (GFLCs) based on phase-locked loop (PLL) synchronization and grid-forming converters (GFMCs) based on power synchronization introduces new instability risks. Based on the
Yi Zhou, Zhouchen Deng, Yiwei Qiu, Hao Ding, Xiaofeng Jiang, Pengyu Pan, Tianlei Zang, Buxiang Zhou   +7 more
doaj   +1 more source

Institutionalizing Advisory Bodies in Climate Governance: Between Transparency, Accountability and Efficiency

Environmental Policy and Governance, Volume 36, Issue 2, Page 330-342, April 2026.
ABSTRACT The implementation of effective climate governance increasingly relies on advisory bodies that monitor the effectiveness of policies and management mechanisms. Despite their strategic importance to institutionalizing climate governance, limited attention has been paid to the roles, trajectories, and effectiveness of these advisory bodies ...
David Talbot, Luc Bernier
wiley   +1 more source

Green’s Function Monte Carlo Calculations with Two- and Three-Nucleon Interactions from Chiral Effective Field Theory

EPJ Web of Conferences, 2016
I discuss our recent work on Green’s function Monte Carlo (GFMC) calculations of light nuclei using local nucleon-nucleon interactions derived from chiral effective field theory (EFT) up to next-to-next-to-leading order (N2LO).
Lynn J. E.
doaj   +1 more source