Results 111 to 120 of about 1,294,453 (323)
Metal‐Ion Regulated Light‐Free Z→E Isomerization of Azobenzene Glycomacrocycle
Chemistry – A European Journal, EarlyView.Metal ion‐catalyzed Z→E isomerization of photoswitchable azobenzene glycomacrocycle: A new azobenzene‐based glycomacrocycle is capable of forming a 1:1 complex with divalent metal ions in both E‐ and Z‐isomers. The complexes undergo light‐free Z→E isomerization in a timescale spanning from seconds to weeks.
Yang Zhou +4 more
wiley +1 more source
Species diversity and community structure in trap-nesting bees in Southern Brazil [PDF]
Apidologie, 2005 Le but de cette etude etait de recenser la faune d'abeilles solitaires qui nidifie dans des cavites pre-existantes dans trois habitats differents du Parque Municipal das Araucarias (etat du Parana, Bresil). Les principales questions abordees dans cet article sont: la composition des especes d' abeilles varie-t-elle de facon significative entre les ...
openaire +1 more source
Using a two-country New Open Economy Macroeconomics model, we analyze how monetary policy should respond to a "global liquidity trap," where the two countries may fall into a liquidity trap simultaneously.
Ippei Fujiwara +3 more
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Effect of Magnetic Islands on Neoclassical Heat Diffusivity in a Global Tokamak Simulation
Contributions to Plasma Physics, EarlyView.ABSTRACT Resonant magnetic perturbations (RMPs) alter magnetic field topology via island formation and can modify core transport in toroidal fusion devices. Using the global gyrokinetic particle‐in‐cell code XGC‐S, originally developed for stellarator geometries, we quantify how island topology affects neoclassical heat transport in a circular tokamak ...
Joseph X. Li +5 more
wiley +1 more source
Artificial trap-nests: a useful tool to assess ants and myrmecophiles diversity .
Insect Conservation and DiversityData set for original article untitled " Artificial trap-nests: a useful tool to assess ants and myrmecophiles diversity" by Fayne G. Estrella Aranda, Jean-Paul Lachaud and Gabriela Pérez-Lachaud, submitted for publication. Records on ants colonizing artificial trap-nests at two sites in southern Quintana Roo, Mexico, along with some of their ...
Fayne G. Estrella‐Aranda +2 more
openaire +3 more sources
Trap-Nesting Wasps and Bees: Life Histories, Nests, and Associates. [PDF]
Systematic Zoology, 1967 Radclyffe B. Roberts, Karl V. Krombein
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Habitat structure components are effective predictors of trap-nesting Hymenoptera diversity
Basic and Applied Ecology, 2008 Abstract Habitat heterogeneity can be the major factor affecting species diversity in a community and measuring bee and wasp community habitat preferences in natural systems may provide insights for biodiversity management and conservation. In the present study, we investigate the effects of habitat structure components on solitary bee and wasp ...
Rafael D. Loyola, Rogério P. Martins
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Colony and nest site selection by roseate and common terms in the Azores archipelago - a multivariate analysis [PDF]
, 1990 Multivariate techniques were used to examine overall characteristics of colonies, and detailed characteristics of nest sites within colonies, of Roseate and Common terns in the Azores archipelago.
Ramos, J.A.
core
Ecography, EarlyView.Predator–prey interactions are vital to ecosystem functioning but may be disrupted by climate change. We investigated a food‐web network involving three owl species over 24 years in a semi‐arid ecosystem at Bosque Fray Jorge National Park, Chile.
Jazmin M. Quiroz‐Calizaya +12 more
wiley +1 more source
Environmental Policy and Governance, EarlyView.ABSTRACT While REDD+ prioritizes carbon sequestration, its narrow focus often overlooks forest‐health linkages critical to community well‐being. This paper examines the holistic model of Health in Harmony (HIH) and Alam Sehat Lestari (ASRI), which integrates forest conservation with healthcare through radical listening—a decolonial community engagement
Angie Hsu +3 more
wiley +1 more source