Results 51 to 60 of about 220,280 (219)

Procedimiento de obtención de partículas de ZnO con morfología acicular [PDF]

open access: yes, 2003
Referencia OEPM: P200001597.-- Fecha de solicitud: 27/06/2000.-- Titular: Consejo Superior de Investigaciones Científicas (CSIC).Procedimiento de obtención de partículas de ZnO con morfología acicular.
Caballero Cuesta, Amador   +5 more
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Thermotolerance in Miniature: Heat Resilience of Moss Propagules From Brazilian Ferruginous Rocky Outcrops

open access: yesAustral Ecology, Volume 50, Issue 9, September 2025.
ABSTRACT Harsh environments present substantial challenges to most organisms, making survival and thriving difficult. Such conditions often include extreme temperatures, intense radiation, strong winds, and very low or high humidity levels, resulting in a limited availability of resources like water and nutrients.
Guilherme Freitas Oliveira   +3 more
wiley   +1 more source

Morfología, anatomía y endomicorrizas en el esporofito de Doryopteris concolor (Pteridaceae)

open access: yesLilloa, 2010
Hernández, Marcela A.; Guillermo Terán; Patricia L. Albornoz. 2010. “Morfología, anatomía y endomicorrizas en el esporofito de Doryopteris concolor (Pteridaceae)”. Lilloa 47 (1-2). Doryopteris Sm.
Marcela A. Hernández   +2 more
doaj  

Racing Amidst Change: Urbanization and Climate Alter Functional Traits and Distribution of an Amazonian Parthenogenetic Lizard

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
By comparing native and neonative populations of an Amazonian lizard, we examine how urban environments and climate change impact its functional traits, while also predicting its future distribution. Our findings offer insights into how some species may adapt to human‐altered landscapes, showing that not all are negatively affected by these changes ...
Lucas Rosado Mendonça   +3 more
wiley   +1 more source

Morfología y anatomía foliar de Jodina rhombifolia (Hook. y Arn.) Reissek (Santalaceae)

open access: yesLilloa, 2007
Ruiz, Ana Inés; María I. Mercado & Graciela I. Ponessa. 2007. “Morfología y anatomía foliar de Jodina rhombifolia (Hook. y Arn.) Reissek (Santalaceae)”. Lilloa 44 (1-2). La familia Santalaceae incluye en Argentina seis géneros y diez especies. El género
Ana Inés Ruiz   +2 more
doaj  

Reproductive biology, distribution and abundance of Squalus megalops (Macleay, 1881) and Squalus mitsukurii (Jordan & Snyder, 1903) off southern Brazil, southwest Atlantic

open access: yesJournal of Fish Biology, Volume 107, Issue 3, Page 824-836, September 2025.
Abstract Squalus megalops and Squalus mitsukurii are recognized as the most abundant Squalus species in the southern Brazil region. Currently, S. megalops is listed as ‘least concern’ (LC) and S. mitsukurii as ‘endangered’ (EN). However, at the regional level, both species are classified as ‘data deficient’ – DD, due to the lack of population local ...
Mônica Camila Lourenço   +2 more
wiley   +1 more source

Morfología, anatomía foliar y etnobotánica de Sapindaceae arbóreas de la Reserva Experimental de Horco Molle, Tucumán

open access: yesLilloa, 2011
Mercado, María I.; Ana I. Ruiz; María. V. Coll Araoz; Marcelo L. Wagner; Graciela I. Ponessa. 2011. “Morfología, anatomía foliar y etnobotánica de Sapindaceae arbóreas de la Reserva Experimental de Horco Molle, Tucumán”. Lilloa 48 (2).
María I. Mercado   +4 more
doaj  

Shearing Tooth Morphology May Allow Sharks to Access Higher Trophic Levels at Smaller Sizes

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Predator morphology imposes limitations on prey selection due to biomechanical constraints, making some prey functionally inaccessible and thereby constraining predator trophic niches. We assessed how two key components of trophic morphology—tooth shape and body size—affect prey selectivity and trophic niche in two sympatric sharks with contrasting ...
Sabrina Riverón   +7 more
wiley   +1 more source

Morfología y anatomía de dos variedades de Begonia cucullata (Begoniaceae) comercializadas como «agrial» en Paraguay

open access: yesLilloa, 2012
Deguen, Rosa; María I. Mercado; María V. Coll Aráoz; Ana I. Ruiz; Graciela I. Ponessa. 2012. “Morfología y anatomía de dos variedades de Begonia cucullata (Begoniaceae) comercializadas como ‘agrial’ en Paraguay”. Lilloa 49 (2). Se describe la morfología
Rosa Deguen   +4 more
doaj  

Determinación por métodos histoquímico enzimáticos del tiempo de aparición de las células de Langerhans en la epidermis del ratón albino (Mus musculus cepa C-D1) [PDF]

open access: yes, 1986
Tesis (Maestría en Ciencias con Especialidad en Morfología) UANLUANLhttp://www.uanl ...
Ondarza Rodríguez, Marina Magdalena
core  

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