Results 71 to 80 of about 2,871 (197)

A mismatch between community assembly and abundance‐based diversity indices

open access: yesEcography, Volume 2024, Issue 4, April 2024.
Long‐term ecological studies have consistently reported slower than expected changes in biodiversity over time. One explanation for this phenomenon is that commonly used diversity measurements such as species richness are too coarse to detect mechanisms shaping community assembly.
Matthew Vere Edmonds   +2 more
wiley   +1 more source

Plinia edulis - leaf architecture and scanning electron micrographs

open access: yesRevista Brasileira de Farmacognosia, 2013
AbstractMany species of Myrtaceae, including Plinia edulis (Vell.) Sobral (cambucá), have pharmacological properties and are used as hypoglycemiants and therapeutic agents against stomach problems and throat infections. Samples were collected from Tijuca Forest in Rio de Janeiro, and the morpho-anatomical data were compared with other specimens ...
Donato, Ana M., Morretes, Berta L. de
openaire   +3 more sources

Vegetation units and plant resources in a Mbya Guarani village of Misiones, Argentine [PDF]

open access: yes, 2007
Se presentan los resultados de un estudio de los recursos vegetales utilizados por integrantes de la comunidad Mbya Guaraní Takuapi, localizada en el Dpto. Libertador General San Martín, Provincia de Misiones, Argentina.
Keller, Hector Alejandro
core  

Rescue and rehabilitation of maned wolf (Chrysocyon brachyurus) in Paraguay: Case description

open access: yesVeterinary Medicine and Science, Volume 10, Issue 2, March 2024.
A juvenile female maned wolf was rescued, and health assessments were conducted to establish health status. These assessments included biometrics, blood and chemistry, serum antibodies, dermatology, ophthalmology, mouth assessment, X‐rays and ultrasound, orthopaedics and copro‐parasitology.
Joerg Richard Vetter Hiebert   +15 more
wiley   +1 more source

The Protective Action of Coutarea hexandra (Rubiaceae) on the Neuromuscular Blockade Induced by Lachesis muta muta (Viperidae: Crotalinae) Venom

open access: yesBioMed Research International, Volume 2024, Issue 1, 2024.
Envenomations by snakes represent a neglected health problem in tropical and subtropical countries. In South America, Lachesis muta occasionally causes severe human envenomation, with treatment being conditioned to an unspecific antivenom. In this work, we examined the neutralizing ability of Coutarea hexandra stem bark hydroalcoholic extract (Ch‐E ...
Grazielle D. Pilon   +11 more
wiley   +1 more source

Pesquisa é peça-chave na melhoria da segurança dos alimentos de ordem avícola. [PDF]

open access: yes, 2017
Projeto: 11.11.11 ...
JAENISCH, F. R. F., VAZ, C. S. L.
core  

Repeatability based on growth behavior ofjabuticabeira tree genotypes

open access: yesRevista Brasileira de Fruticultura, 2018
The aim of this study was to estimate the coefficients of repeatability and determination and the minimum number of evaluations able to provide certainty levels of prediction of the real value of these individuals through stem length and the length of ...
Juliana Cristina Radaelli   +5 more
doaj   +1 more source

Fruit and seed biometry of cambuí (Myrciaria tenella O. Berg) = Biometria de fruto e semente de cambuí (Myrciaria tenella O. Berg) [PDF]

open access: yes, 2012
The cambuí tree (Myrciaria tenella O. Berg) is native to Brazil and its fruits are harvested by extraction for fresh consumption in the state of Sergipe (Brazil).
Allívia Rouse Carregosa Rabbani   +3 more
core   +1 more source

DORMANCY IN NATIVE FRUITS SEEDS OF THE BRAZILIAN SOUTH REGION

open access: yesColloquium Agrariae, 2021
The aim of the present study was to investigate whether seeds from six fruit trees native of the South Brazilian region had any type of dormancy, as well as, to verify the existence or not of photoblastism in them.
Kelli Pirola   +5 more
doaj   +2 more sources

Desenvolvimento inicial de pitangueira a partir de sementes de frutos em diferentes estágios de maturação. [PDF]

open access: yes, 2012
bitstream/item/61611/1/Comunicado-278 ...
ANTUNES, L. E. C.   +3 more
core  

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