Results 51 to 60 of about 2,317 (160)

Genetic variation in the emblematic Puya raimondii (Bromeliaceae) from Huascarán National Park, Peru [PDF]

open access: yes, 2013
Puya raimondii, the giant Peruvian and Bolivian terrestrial bromeliad, is an emblematic endemic Andean species well represented in Huascarán National Park in Peru. This park is the largest reserve of puna (high altitude plateau) vegetation. The objective
Claudia Teresa Hornung-Leoni   +3 more
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Historicidade e historiografia: contribuição da entrevista fenomenológica para a Enfermagem [PDF]

open access: yes, 2015
Estudio cualitativo fundamentado en la fenomenología con el fin de mostrar la historiografía y Historicidad como posibilidades analíticas de la entrevista basada en lo referencial teórico y metodológico del Martin Heidegger.
Amorim, Thaís Vasconselos   +2 more
core   +1 more source

A systematic review of the endangered genus Petrocerus Callaghan, 1979 (Lepidoptera: Riodinidae) reveals two new overlooked species

open access: yesAustral Entomology, Volume 64, Issue 4, November 2025.
Abstract Taxonomy is a fundamental discipline for biology, especially for the effective conservation of biodiversity. Here, we performed a review of Petrocerus Callaghan, 1979, an endangered and hitherto monotypic butterfly genus endemic to the Brazilian Atlantic Forest.
Fernando M. S. Dias   +5 more
wiley   +1 more source

Ornamental and landscape potential of a bromeliad native to the Cerrado

open access: yesOrnamental Horticulture, 2019
Bromelia reversacantha Mez is an endemic species of the Cerrado Biome, for which there is no published data about its ornamental potentiality. The objective was to identify the ornamental and landscape potential of this bromeliad native from Cerrado.
Marcelo Ribeiro Zucchi   +3 more
doaj   +1 more source

Floristic and forest inventory of Santa Catarina: species of evergreen rainforest. [PDF]

open access: yes, 2014
O presente trabalho objetivou apresentar a lista de espécies da floresta pluvial subtropical (Floresta Ombrófila Densa) em Santa Catarina, com base em 202 unidades amostrais implantadas pelo Inventário Florístico Florestal de Santa Catarina para estudo ...
GASPER, A. L. de   +8 more
core   +1 more source

Historical Fragmentation in Atlantic Forest Explains the Diversification of a Clade of Mountaintop Bromeligenous Frogs (Leptodactylidae: Crossodactylodes)

open access: yesZoologica Scripta, Volume 54, Issue 6, Page 823-839, November 2025.
ABSTRACT The Atlantic Forest domain is a biodiversity hotspot with remarkable amphibian diversity, including over 700 species, 70% of which are endemic. Most of these endemic species have restricted geographic ranges, often confined to mountainous areas, as exemplified by the leptodactylid genus Crossodactylodes.
Marcus Thadeu T. Santos   +8 more
wiley   +1 more source

Descripción morfológica de bromelia karatas recurso genético promisorio para Patía, cauca, Colombia

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2014
La presente investigación se realizó en el Departamento del Cauca, Municipio del Patía, Corregimiento El Puro, Vereda El Puro, donde se trabajó con el grupo Cooperativa Multiactiva de Mujeres Emprendedoras del Puro, Patía.
Consuelo Montes Rojas   +3 more
doaj   +2 more sources

Reproductive systems of Hohenbergia Schult. & Schult.f. (Bromelioideae: Bromeliaceae) endemic to the Atlantic forest

open access: yesNordic Journal of Botany, Volume 2025, Issue 9, September 2025.
Many species of the Bromeliaceae are under threat due to the fragmentation and anthropogenic pressure affecting the Atlantic Forest highlight the need to conservation efforts. The genus Hohenbergia deserves special attention in this context, as the Hohenbergia stellata complex includes endemic species that rely on diverse reproductive strategies, which
Tiago Abreu da Silva   +7 more
wiley   +1 more source

Nota sobre o encontro de Aedes aegypti em bromélias Finding of Aedes aegypti breeding in bromeliad

open access: yesRevista de Saúde Pública, 2000
Descreve-se o encontro de formas imaturas de Aedes aegypti em bromélia domesticada para fins decorativos. São feitas considerações sobre as implicações desse encontro para o controle desse mosquito.A breeding place of Aedes aegypti immature forms were ...
Oswaldo Paulo Forattini   +1 more
doaj   +1 more source

A Matemática na Natureza [PDF]

open access: yes, 2014
[...]. Fibonacci destacou-se ao escrever o livro Liber Abaci, em 1202, a primeira obra importante sobre matemática desde Eratóstenes. Neste seu livro, Fibonacci coloca um problema, a partir da observação do crescimento de uma população de coelhos: "num ...
Martins, Maria do Carmo
core  

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