Results 61 to 70 of about 648,163 (185)

Part 1: What is biosphere entrepreneurship?

, 2011
Denna rapport är resultatet av en förstudie med ambitionen att koppla samman socialt entreprenörskap med den potential som finns i Biosfärområdets värdegrund för utveckling av innovativt företagande.
Björk, Fredrik
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Direct Evidence of the Geographic Origins of Horse in the Yaoheyuan Site From Ningxia, China

Archaeometry, EarlyView.
ABSTRACT In this study, It is explores the geographic origin of horses by analyzing the strontium isotope ratio of horses from the Yaoheyuan site, an important site in the northwest region of China during the Western Zhou Dynasty. The results show that most of the horses at the Yaoheyuan site were domesticated locally, while a small number came from ...
Youla Yang, Qiang Ma, Mengling Gao, Baiwei Han, Chunyan Zhao   +4 more
wiley   +1 more source

CLOCK evolved in cnidaria to synchronize internal rhythms with diel environmental cues

eLife
The circadian clock enables anticipation of the day/night cycle in animals ranging from cnidarians to mammals. Circadian rhythms are generated through a transcription-translation feedback loop (TTFL or pacemaker) with CLOCK as a conserved positive factor
Raphael Aguillon, Mieka Rinsky, Noa Simon-Blecher, Tirza Doniger, Lior Appelbaum, Oren Levy   +5 more
doaj   +1 more source

Dark Energy And Life's Ultimate Future [PDF]

, 2006
The discovery of the present accelerated expansion of space changed everything regarding cosmology and life's ultimate prospects. Both the optimistic scenarios of an ever (but decelerated) expanding universe and of a collapsing universe seem to be no ...
Ruediger Vaas, Vaas, Ruediger
core   +1 more source

Authoring Terrestrial Planets with Diffusion Models

Computer Graphics Forum, EarlyView.
Abstract To support the design and subsequent generation of terrestrial planets for use in the creative media, we propose a solution that employs a generative model trained on satellite data from planetary bodies with a defined solid surface, such as the Earth and Mars.
Oliver Borg, James Gain, Éric Guérin, Adrien Peytavie, Marie‐Paule Cani, Eric Galin, Guillaume Cordonnier   +6 more
wiley   +1 more source

Societal dimensions of biosphere reserves - biosphere reserves for people Proceedings

, 1995
The overall purpose of the Koenigswinter workshop from January 23 to 25, 1995, was to bring together social science experts and MAB representatives interested in promoting the idea that MAB should strengthen the social science perspective in all its ...
Bundesamt fuer Naturschutz, Bonn (Germany). Deutsches MAB Nationalkommittee, Kruse-Graumann, L. (Fernuniversitaet (Gesamthochschule) Hagen (Germany). Lehrgebiet Oekologische Psychologie) (ed.)   +1 more
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NCBI’s Virus Discovery Codeathon: Building “FIVE” —The Federated Index of Viral Experiments API Index

Viruses, 2020
Viruses represent important test cases for data federation due to their genome size and the rapid increase in sequence data in publicly available databases.
Joan Martí-Carreras, Alejandro Rafael Gener, Sierra D. Miller, Anderson F. Brito, Christiam E. Camacho, Ryan Connor, Ward Deboutte, Cody Glickman, David M. Kristensen, Wynn K. Meyer, Sejal Modha, Alexis L. Norris, Surya Saha, Anna K. Belford, Evan Biederstedt, James Rodney Brister, Jan P. Buchmann, Nicholas P. Cooley, Robert A. Edwards, Kiran Javkar, Michael Muchow, Harihara Subrahmaniam Muralidharan, Charles Pepe-Ranney, Nidhi Shah, Migun Shakya, Michael J. Tisza, Benjamin J. Tully, Bert Vanmechelen, Valerie C. Virta, JL Weissman, Vadim Zalunin, Alexandre Efremov, Ben Busby   +32 more
doaj   +1 more source

Mapping wild bee diversity and flower use for an effective conservation of the Doñana biodiversity hotspot

Insect Conservation and Diversity, EarlyView.
We compiled the first checklist of wild bees in Doñana Protected Area, documenting 385 species, including three vulnerable and one endangered species listed in the Red List. Bee species exhibit diverse floral preferences, highlighting the need to incorporate plant–pollinator interactions and the role of plants in conservation and management strategies ...
Francisco P. Molina, Nerea Montes‐Pérez, Luis Villagarcía, Ignasi Bartomeus   +3 more
wiley   +1 more source

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

Journal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero, R. McNab, R. Garcia‐Anleu, J. Polisar, C. Sutherland, D. Thornton   +5 more
wiley   +1 more source

The evolution of dark matter substructure [PDF]

, 2001
This thesis investigates the dynamical evolution of systems orbiting within deeper potentials. Initially we use a simple satellite-halo interaction to study the dynamical processes that act on orbiting systems and we compare these results to analytical ...
Roldán, Carlos Antonio Calcáneo
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