Results 221 to 230 of about 488,781 (331)

Mountain Pass Algorithms and Applications.

, 2011
Saddle-points and mountain-pass points of energy surfaces have many applications in areas that range from plate buckling and interface propagation, to theoretical chemistry and image processing. This thesis starts by giving a motivation for the subject.
openaire   +1 more source

Wildfires' Cost for Societal Welfare: Economic Evaluation of Forestry Ecosystem Services Losses in Southern Italy

Land Degradation &Development, EarlyView.
ABSTRACT Forest ecosystem services (ESs) are garnering increasing public attention as awareness grows regarding society's fundamental dependence on them for well‐being. Forest fires, one of the major disturbances of ESs, are becoming more frequent and destructive, exacerbated in part by climate change.
Emanuele Spada, Giacomo Falcone, Salvatore Praticò, Maria Carmela Benedetto, Giovanni Gulisano, Nathalie Iofrida, Anna Irene De Luca   +6 more
wiley   +1 more source

Perched on the Plateau: Speciation in a Cape Fold Mountain Velvet Worm Clade, With the Description of Seven New Species (Onychophora: Peripatopsidae: <i>Peripatopsis</i>) From South Africa. [PDF]

Ecol Evol
Daniels SR, Barnes A.
europepmc   +1 more source

Study on the Shape Memory Performance of 4D‐Printed Auxetic Cellular Structures with Energy Absorption Application

Macromolecular Materials and Engineering, EarlyView.
4D‐printed auxetic cellular structures made from PETG demonstrate almost complete recovery of shape and mechanical properties after repeated loading. Two strategies successfully addressed the low shape‐fixity issue, the primary limitation of cold programming.
Mehdi Shadman, Hamed Ahmadi, Davood Rahmatabadi, Morteza Seidi   +3 more
wiley   +1 more source

Sideritiscarpetana (Labiatae), a new high-mountain Mediterranean species from the marble outcrops of the Sierra de Guadarrama (Central System, Madrid, Segovia, Spain). [PDF]

PhytoKeys
Izquierdo JL, Magaña Ugarte R, Gutiérrez-Girón A, Obón de Castro C, Rivera Núñez D, Gavilán RG.   +5 more
europepmc   +1 more source

The Weak Core, Partition‐Based Universal Stability, and Their Risk Associations Through A Partial Order

Naval Research Logistics (NRL), EarlyView.
ABSTRACT We are concerned with the stability of a transferable‐utility cooperative (TU) game. First, the concept of core can be weakened so that the blocking of changes is limited to only those with multilateral backings. This principle of consensual blocking, as well as the traditional core‐defining one of unilateral blocking and one straddling in ...
Jian Yang
wiley   +1 more source

Carrying capacity and strategic planning for sustainable tourism practices in the Char Dham from the Western Himalaya, India. [PDF]

Sci Rep
Kuniyal JC, Maiti P, Kanwar N, Dhyani R, Nand M.   +4 more
europepmc   +1 more source

Dendroarchaeology in the Mackenzie Mountains: The Moose Horn Pass Caribou Fence (KjRx-1)

, 2019
Gary Jason Rya Beckhusen
openalex   +1 more source

Human geomorphology in high mountain environment: 200 years of landscape transformation at Stelvio Pass (Central Alps, Italy)

Forti, L., Pelfini, M., Zerboni, A., Azzoni, R.S.   +3 more
openalex   +2 more sources

Veronica paczoskiana is no more than a pine forest ecotype of V. spicata that evolved independently in forest‐steppes of Ukraine and the Altai region

Nordic Journal of Botany, EarlyView.
The Eurasian steppe area has been a dynamic vegetation biome during the Pleistocene with its repeated cycles of forest advances and retreats. Such a scenario allows the evolution of ecotypes at the ecotone with the potential for parallel evolution in different parts of the distribution area.
Dirk C. Albach, Gulzar Khan, Zoya M. Tsymbalyuk, Lyudmila M. Nitsenko, Sergei L. Mosyakin   +4 more
wiley   +1 more source