Results 121 to 130 of about 12,350 (257)

Morfoanatomia dos órgãos vegetativos de espécies adaptadas ao epifitismo na copa de Tipuana tipu (Benth.) Kuntze [PDF]

open access: yes, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.As epífitas apresentam diferentes estratégias adaptativas para resistir às limitações ambientais do dossel do forófito.
Pacheco, Frederico Cesar Leitão
core  

Immunonutritional Effects of Nucleotides and Olive Bioactive Extracts on Growth Performance and Survival of Pacific White Shrimp Upon Vibrio parahaemolyticus (AHPND) Challenge

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
ABSTRACT The sustainable advancement of aquaculture can be supported using functional feed ingredients with immunomodulatory activity. These studies evaluated the immunonutritional effects of dietary nucleotides (NU) and an olive bioactive extract (OE) in Pacific white shrimp (PWS), Penaeus vannamei. A 56‑day growth trial (n = 1000 PWS; PL42‐43; 1.23 ± 
Sergi Segarra   +5 more
wiley   +1 more source

High‐Frequency Ultrasound Assessment of Female Genital Rejuvenation

open access: yesJournal of Ultrasound in Medicine, Volume 45, Issue 10, Page 2251-2259, October 2026.
Objectives To describe the role of high‐frequency ultrasound (HFUS) in the anatomical evaluation and monitoring of female genital rejuvenation procedures and to illustrate characteristic sonographic patterns associated with commonly used aesthetic treatments.
Luciana Zattar   +1 more
wiley   +1 more source

SXP/RAL-2 proteins of the potato cyst nematode Globodera rostochiensis: secreted proteins of the hypodermis and amphids

open access: yes, 2000
A family of secreted proteins (thr: SXP/RAL-2 proteins) has been identified in animal parasitic nematodes and Caenorhabditis elegans. In this paper, we describe two full length cDNA sequences from the potato cyst nematode Globodera rostochiensis which ...
Smant, G, Blok, VC, Jones, JT
core   +1 more source

Microstructure and Mechanical Characterization of Rice Husks from the Tolima Region of Colombia

open access: yesResources
The under-utilization of rice husk, a milling by-product, demands attention due to its widespread disposal and limited usage. This research aims to assess the physical properties and mechanical behavior of three rice husk varieties (F 2000, Orizyca, and ...
Oscar Araque   +2 more
doaj   +1 more source

FIGURE 2 in Pitcairnia frequens (Bromeliaceae), a neglected new species from Morro dos Seis Lagos, Amazonas, Brazil

open access: yes, 2012
FIGURE 2. Micrographs of Pitcairnia frequens in cross section. A. General aspect of the leaf with smooth adaxial and abaxial contour, and abrupt transition between the aquiferous tissue and the chlorenchyma. B.
SARAIVA, D. P., FORZZA, R. C.
core   +1 more source

Diagnosis and surgical treatment of four radiographically incomplete, articular, proximal third metatarsal bone fractures

open access: yesEquine Veterinary Education, Volume 38, Issue 10, Page e721-e728, October 2026.
Summary The objective was to describe the diagnosis, surgical repair and outcome of four radiographically incomplete, articular, proximal third metatarsal bone fractures with an uncommon, dorsomedial–plantarolateral oblique configuration and this is a retrospective analysis of four racehorses presenting for surgical treatment of this uncommon fracture ...
M. J. S. Duggan   +5 more
wiley   +1 more source

Needles anatomical differences of Pinus tropicalis Morelet in extreme soil of slate and white sandy

open access: yesRevista Cubana de Ciencias Forestales, 2019
P. tropicalis is a species endemic to western Cuba, prioritized in Forest Development Plans until 2030. It develops in very contrasting edatopes of white sands and slates, so over the years it must show anatomical differences that allow it to grow.
Liutmila Pérez-Del Valle   +2 more
doaj  

Impact of Environmental Conditions on the Spawning Migration of Sea Trout (Salmo trutta L.) in Two Large, Sub‐Arctic River Systems

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 879-893, October 2026.
ABSTRACT The global decline in salmonid stocks has increased the need for knowledge of local adaptations and life history strategies of salmonids. In this study, we used radio‐telemetry tracking data from sea trout populations in two large high‐latitude rivers to model upstream spawning migration speed of trout in response to prevailing environmental ...
L. Lähteenmäki   +8 more
wiley   +1 more source

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