Results 61 to 70 of about 55,893 (261)

O lambari Astyanax altiparanae (Characidae) pode ser um dispersor de sementes? - DOI: 10.4025/actascibiolsci.v25i2.2045

Acta Scientiarum: Biological Sciences, 2008
Este trabalho caracterizou a alimentação natural de Astyanax altiparanae na sub-bacia do rio Corumbataí e bacia do rio Jacaré-pepira, com enfoque principal na ingestão de sementes de Croton urucurana.
Leandro Muller Gomiero, Francisco Manoel de Souza Braga   +1 more
doaj   +1 more source

How are we choosing species for direct seeding restoration in megadiverse neotropical landscapes? Recommendations from projects implemented in Brazil

Restoration Ecology, EarlyView.
Direct seeding for ecological restoration is a cost‐effective and scalable method, but its effectiveness largely relies on choosing the appropriate species. Understanding the criteria used to select species is critical for optimizing restoration outcomes, especially in the face of limited resources and ongoing environmental changes.
Mariane C. Inocente, Mario Santos, Andreliza R. T. de Oliveira, Felipe B. Dutra, Ana P. P. Shiguehara, Aline B. V. Cipriano, Fatima C. M. Piña‐Rodrigues   +6 more
wiley   +1 more source

In Vitro Cytotoxicity and Anti-HIV Activity of Crude Extracts of Croton macrostachyus, Croton megalocarpus and Croton dichogamus

Journal of Experimental Pharmacology, 2021
Ermias Mergia Terefe,1 Faith Apolot Okalebo,2 Solomon Derese,3 Joseph Muriuki,4 Gaber El-Saber Batiha5 1Department of Pharmacology and Pharmacognosy, United States International University-Africa, Nairobi, Kenya; 2Department of Pharmacology and ...
Terefe EM, Okalebo FA, Derese S, Muriuki J, Batiha GES   +4 more
doaj  

Insecticidal activity of the ethanolic extract from Croton species against Plutella xylostella L. (Lepidoptera: Plutellidae)

Revista Facultad Nacional de Agronomía Medellín, 2018
The objective of this work was to study the effect of ethanolic extracts from different parts of Crotonspecies on the diamondback moth (Plutella xylostella L.).
Cléia Gomes Vieira Silva, José Candido Selva de Oliveira, Claudio Augusto Gomes da Camara   +2 more
doaj   +1 more source

The role of tropical forest fragment vegetation in maintaining arthropod diversity and spillover to adjacent sugarcane fields O papel da vegetação de fragmentos de floresta tropical na manutenção da diversidade de artrópodes e na sua disseminação para campos de cana‐de‐açúcar adjacentes

Agricultural and Forest Entomology, Volume 28, Issue 1, Page 82-93, February 2026.
Tree diversity increases arthropod richness and the abundance of beneficial arthropod groups within Atlantic Forest fragments. Higher insect richness in forest fragments is associated with greater richness in adjacent sugarcane fields, and both habitats share insect families, suggesting spillover.
Sabrina Cesarin de Oliveira, Noelline Tsafack, Maëlle Cario, Davi Rodrigo Rossatto, Armin Bischoff, Odair Aparecido Fernandes   +5 more
wiley   +1 more source

Anticonvulsant Effect of Hydroalcoholic Seed Extract of Croton Tiglium in Rats and Mice [PDF]

Journal of Clinical and Diagnostic Research, 2014
Aims and Objectives: The study was aimed to evaluate the anticonvulsant effect of hydro-alcoholic seed extract of croton tiglium in rats and mice.
Raghunandan Mudium, Bhanuprakash Kolasani.   +1 more
doaj   +1 more source

How covariant is the galaxy luminosity function?

, 2012
We investigate the error properties of certain galaxy luminosity function (GLF) estimators. Using a cluster expansion of the density field, we show how, for both volume and flux limited samples, the GLF estimates are covariant.
Bardeen, Beijersbergen, Benson, Binggeli, Blanton, Blanton, Bower, Cole, Cole, Cole, Cooray, Croton, Croton, Efstathiou, Faber, Felten, Folkes, Guo, Hu, Hu, Hubble, Ilbert, Kauffmann, Kauffmann, Kim, Kirshner, Lewis, Li, Lima, Loveday, Moore, Norberg, Norberg, Peebles, Press, Robert E. Smith, Robertson, Sandage, Schmidt, Sheth, Smith, Springel, Strauss, Tegmark, Trenti, Turner, Willmer, Yang, Zucca   +48 more
core   +1 more source

Croton sapiifolius Müll.Arg. In: a new occurrence for the State of Espírito Santo, Brazil

Hoehnea
While studying Croton material collected in Espírito Santo, we found several specimens of Croton sapiifolius, a species previously restricted to the State of Bahia.
Rafaela Freitas dos Santos, Ricarda Riina, Maria Beatriz Rossi Caruzo   +2 more
doaj   +1 more source

Dark-ages reionization and galaxy formation simulation--VII. The sizes of high-redshift galaxies

, 2016
We investigate high-redshift galaxy sizes using a semi-analytic model constructed for the Dark-ages Reionization And Galaxy-formation Observables from Numerical Simulation project.
Angel, Paul W., Duffy, Alan R., Geil, Paul M., Liu, Chuanwu, Mesinger, Andrei, Mutch, Simon J., Poole, Gregory B., Wyithe, J. Stuart B.   +7 more
core   +1 more source

Semi-analytic galaxy formation in coupled dark energy cosmologies [PDF]

, 2015
Among the possible alternatives to the standard cosmological model ($\Lambda$CDM), coupled Dark Energy models postulate that Dark Energy (DE), seen as a dynamical scalar field, may interact with Dark Matter (DM), giving rise to a "fifth-force", felt by ...
Baldi, Marco, Bianchi, Davide, Fontanot, Fabio, Springel, Volker   +3 more
core   +2 more sources