Results 31 to 40 of about 1,573 (148)

The governance of marine restoration: insights from three cases in two European seas

open access: yesRestoration Ecology, Volume 29, Issue S2, June 2021., 2021
This article analyses three different cases of assisted marine restoration in Europe to understand how governance and legal aspects enable or constrain marine restoration in practice. The aim of this article is to enhance understanding of the enabling and constraining conditions of the governance of marine ecological restoration.
Jan P. M. van Tatenhove   +7 more
wiley   +1 more source

Bridging the services of the WMO vegetation fire and smoke pollution warning advisory and assessment system (VFSP-WAS) to politics, policies and land management

open access: yesBiodiversidade Brasileira, 2021
O fogo como ferramenta no uso e na mudança do uso da terra, e os incêndios florestais que afetam as áreas de floresta e de turfa no sudeste asiático constituem uma grande ameaça ao meio ambiente e à sociedade.
Bambang Hero Saharjo, Johann Goldammer
doaj   +1 more source

Microscopic calculation of 6Li elastic and transition form factors [PDF]

open access: yes, 1998
Variational Monte Carlo wave functions, obtained from a realistic Hamiltonian consisting of the Argonne v18 two-nucleon and Urbana-IX three-nucleon interactions, are used to calculate the 6Li ground-state longitudinal and transverse form factors as well ...
A. Eskandarian   +35 more
core   +3 more sources

Use of prescribed fire in land management, nature conservation and forestry in temperate-boreal Eurasia

open access: yesBiodiversidade Brasileira, 2016
In large parts of temperate-boreal Eurasia the use of fire, including historic slash-and-burn (shifting) agriculture and other disturbances by land cultivation have contributed to shape landscape patterns of high ecological and cultural diversity and ...
Johann Goldammer
doaj   +3 more sources

GFMC calculations of electromagnetic moments and M1 transitions in A ≤ 9 nuclei [PDF]

open access: yesProceedings of The 7th International Workshop on Chiral Dynamics — PoS(CD12), 2013
We present recent Green’s function Monte Carlo calculations of magnetic moments and M1 transitions in A{
openaire   +1 more source

GFMC calculations of electromagnetic moments and M1 transitions in $A\leq 9$ nuclei

open access: yes, 2013
6 pages, 5 figures, proceedings of the 7th International Workshop on Chiral Dynamics, August 6-10 2012, Jefferson Lab, Newport News, Virginia ...
Pastore, Saori   +3 more
openaire   +2 more sources

Regional Fire Management Resource Center-Southeast Asia and Their Role for Fire Prevention Management in the Region

open access: yesBiodiversidade Brasileira, 2019
Landscape fires and excessive use of fire in land use and land-use change have become one of the most important issues in Southeast Asia for about 25 years. The impacts of fires result not only in environmental destruction with adverse effects on health
Bambang Saharjo, Johann Georg Goldammer
doaj   +3 more sources

Can Modern Nuclear Hamiltonians Tolerate a Bound Tetraneutron? [PDF]

open access: yes, 2003
I show that it does not seem possible to change modern nuclear Hamiltonians to bind a tetraneutron without destroying many other successful predictions of those Hamiltonians.
N. K. Timofeyuk   +2 more
core   +2 more sources

Analysis and Parameters Design of Grid-Forming Converter for Enhancing the Stability of Photovoltaic Storage System Under Weak Grid

open access: yesIEEE Access
Energy storage system based on grid-forming converter (GFMC) is regarded as the key equipment in photovoltaic (PV) system for energy consumption and inertia improvement.
Wei Dong   +4 more
doaj   +1 more source

Convergence theorems for quantum annealing [PDF]

open access: yes, 2006
We prove several theorems to give sufficient conditions for convergence of quantum annealing, which is a protocol to solve generic optimization problems by quantum dynamics.
Aarts E   +14 more
core   +4 more sources

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