Results 41 to 50 of about 1,573 (148)

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

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

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

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

Spin-orbit correlation energy in neutron matter

, 2003
We study the relevance of the energy correlation produced by the two-body spin-orbit coupling present in realistic nucleon-nucleon potentials. To this purpose, the neutron matter Equation of State (EoS) is calculated with the realistic two-body Argonne ...
C. Maieron, M. Baldo, S. L. Shapiro
core   +1 more source

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

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

The WMO vegetation fire and smoke pollution warning advisory and assessment system (VFSP-WAS)

Biodiversidade Brasileira, 2021
Vegetation fires - including the application of fire in land use, land-use change and uncontrolled wildfire - affect the functioning of the Earth System and impose significant threats to health and security.
Alexander Baklanov, Boon Ning Chew, Ariane Frassoni, Christopher Gan, Johann Goldammer, Melita Keywood, Stéphane Mangeon, Patrick M. Manseau, Radenko Pavlovic   +8 more
doaj   +1 more source

Ab initio calculations of nuclear widths via an integral relation

, 2012
I describe the computation of energy widths of nuclear states using an integral over the interaction region of ab initio variational Monte Carlo wave functions, and I present calculated widths for many states. I begin by presenting relations that connect
Nollett, Kenneth M.
core   +1 more source

Spin-orbit and tensor interactions in homogeneous matter of nucleons: accuracy of modern many-body theories [PDF]

, 2004
We study the energy per particle of symmetric nuclear matter and pure neutron matter using realistic nucleon--nucleon potentials having non central tensor and spin--orbit components, up to three times the empirical nuclear matter saturation density ...
Bombaci, I., Fabrocini, A., Polls, A., Vidana, I.   +3 more
core   +2 more sources