Results 51 to 60 of about 819,506 (341)

Climatic niche conservatism and biogeographical non-equilibrium in Eschscholzia californica (Papaveraceae), an invasive plant in the Chilean Mediterranean region. [PDF]

open access: yesPLoS ONE, 2014
Species climate requirements are useful for predicting their geographic distribution. It is often assumed that the niche requirements for invasive plants are conserved during invasion, especially when the invaded regions share similar climate conditions.
Francisco T Peña-Gómez   +4 more
doaj   +1 more source

The Transantarctic genus Labena (Hymenoptera: Ichneumonidae: Labenini) in Chile [PDF]

open access: yes, 2005
Labena is a primitive genus known from the Neotropic, Nearctic, Neantarctic, and Australian biogeographic regions. It parasitizes larvae of wood boring beetles in dead twigs and smaller branches of hardwood trees and shrubs.
Porter, Charles C.
core  

New Phycitiplex Porter (Hymenoptera, Ichneumonidae) from Subandean Desert in northwest Argentina [PDF]

open access: yes, 2008
Six new species of Phycitiplex (P. obscurior, P. tricinctus, P. unicinctus, P. peralta, P. trichroma, and P. lepidus) are described from material taken by Malaise trap in a humid ravine at Santa Vera Cruz in the Subandean Desert (Monte) of La Rioja ...
Porter, Charles C.
core   +1 more source

Carbon‐Based Flexible Electrode for Efficient Electrochemical Generation of Reactive Chlorine Species in Tumor Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
A flexible electrode loaded with a carbon nanowire network (CC@C‐NWN) is developed for electrochemically generating reactive chlorine species (RCS) from abundant chloride ions in body fluids for tumor therapy. CC@C‐NWN enhances chlorine evolution, inducing redox dysregulation and synergistic apoptosis‐ferroptosis in tumor cells.
Cuinan Jiang   +10 more
wiley   +1 more source

Effect of Nanoparticle Rigidity on the Interaction of Stromal Membrane Particles with Leukemia Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Cell membrane nanoparticles made with stromal cells are prepared and used to target leukemia cells. Deposition of the cell membrane onto rigid silica cores leads to increased uptake both in leukemia cell lines and primary cells from patients. These results show that nanoparticle rigidity affects the interaction between cell membrane nanoparticles and ...
Sander de Weerd   +8 more
wiley   +1 more source

Holocene distribution of Octodontid rodents in central Chile [PDF]

open access: yesRevista chilena de historia natural, 2003
Describimos la distribucion holocenica de los roedores octodontidos Aconaemys fuscus, Octodon bridgesi, O. degus, O. lunatus, O. pacificus y Spalacopus cyanus en Chile central, y la comparamos con su distribucion actual. El patron de distribucion holocenico se infirio de registros zooarqueologicos. Octodon degus, O. lunatus, O.
SAAVEDRA, BÁRBARA, SIMONETTI, JAVIER A
openaire   +2 more sources

Effects of the inoculation with arbuscular mycorrhizal (AM) fungus of the genus Glomus on growth and leaf mineral concentrations of grapevine (Vitis vinifera cv. Cabernet Sauvignon) [PDF]

open access: yes, 2007
The effects of root inoculation with mycorrhizal fungi (genus Glomus) on growth and leaf mineral concentrations of grapevine (Vitis vinifera cv. Cabernet Sauvignon) were studied under the growth conditions of Central Chile.
von Bennewitz Alvarez, Eduardo
core  

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

La migración a nivel local en Chile. Desafíos, demandas y políticas en tiempos de pandemia

open access: yesSi Somos Americanos, 2022
El objetivo del artículo es analizar la migración en Chile, desde una perspectiva territorial, para la identificación de los principales desafíos de la política migratoria, teniendo como eje central el rol de los gobiernos locales en la facilitación del ...
Neida Colmenares, Karelys Abarca
doaj   +1 more source

Mapping the rheology of the Central Chile subduction zone with aftershocks [PDF]

open access: yesGeophysical Research Letters, 2017
AbstractThe postseismic deformation following a large (Mw >7) earthquake is expressed both seismically and aseismically. Recent studies have appealed to a model that suggests that the aseismic slip on the plate interface following the mainshock can be the driving factor in aftershock sequences, reproducing both the geodetic (afterslip) and seismic ...
William B. Frank   +2 more
openaire   +5 more sources

Home - About - Disclaimer - Privacy