Results 71 to 80 of about 4,296,537 (216)

Manejo de un sitio de anidación para la conservación de Sternula antillarum (Charadriiformes: Laridae) en Baja California Sur, México Nesting site management for Sternula antillarum (Charadriiformes: Laridae) conservation in Baja California Sur, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2008
El gallito marino menor (Sternula antillarum) es una especie sujeta a protección especial, que anida en colonias pequeñas en hábitats costeros. Las mareas altas son un problema para la anidación de S.
Edgar Amador   +2 more
doaj  

EFFICACY OF USING RADIO TRANSMITTERS TO MONITOR LEAST TERN CHICKS

open access: yesThe Wilson Bulletin, 2005
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Whittier, Joanna B, Leslie, David M
openaire   +2 more sources

Vibration‐controlled transient elastography in pediatric metabolic dysfunction‐associated steatotic liver disease

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 3, Page 741-750, March 2026.
Abstract Objectives Metabolic dysfunction‐associated steatotic liver disease (MASLD) is a prevalent disease in children. Vibration‐controlled transient elastography (VCTE) offers a noninvasive alternative to liver biopsy, using controlled attenuation parameter (CAP) to estimate steatosis and liver stiffness measurement (LSM) for fibrosis.
Lauren B. Nichols   +14 more
wiley   +1 more source

A comparative evaluation of algorithms for discovering translational patterns in Baroque keyboard works [PDF]

open access: yes, 2010
We consider the problem of intra-opus pattern discovery, that is, the task of discovering patterns of a specified type within a piece of music. A music analyst undertook this task for works by Domenico Scarlattti and Johann Sebastian Bach, forming a ...
Collins, Tom   +4 more
core  

Targeting MCL‐1 and MAPK overcomes venetoclax resistance in FLT3‐ITD‐positive AML cells harbouring activating PTPN11 (SHP‐2) mutations

open access: yesBritish Journal of Haematology, Volume 208, Issue 3, Page 905-915, March 2026.
Summary Venetoclax (VEN)‐based therapies have improved the treatment of acute myeloid leukaemia (AML); however, the emergence of resistance remains a major limitation. Mutations in protein tyrosine phosphatase (PTP) non‐receptor type 11 (PTPN11) and FMS like tyrosine kinase 3 with internal tandem duplication (FLT3‐ITD) are common in resistant patients ...
Maximilian Fleischmann   +12 more
wiley   +1 more source

Oil Things Bright and Beautiful? How Hydrocarbon Pollution Impacts Guppy Ornamentation

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Spatial variation in crude oil pollution in Trinidad leads to differing levels of pollutant exposure in connected guppy populations. Male guppy ornamentation is an important sexually selected trait affected by environmental changes. Measuring area and intensity of this ornamentation, we found guppies from anthropogenically polluted habitats had greater
Hannah Rose McGovern   +3 more
wiley   +1 more source

Spatially Aware Dictionary Learning and Coding for Fossil Pollen Identification

open access: yes, 2016
We propose a robust approach for performing automatic species-level recognition of fossil pollen grains in microscopy images that exploits both global shape and local texture characteristics in a patch-based matching methodology.
Fowlkes, Charless   +2 more
core   +1 more source

Spatio-Temporal Evolution and Driving Forces of Habitat Quality in China’s Arid and Semi-Arid Regions: An Interpretable Machine Learning Perspective for Ecological Management

open access: yesLand
Against the global biodiversity crisis, arid and semi-arid regions are sensitive indicators of terrestrial ecosystems. However, research on their habitat quality (HQ) evolution mechanism faces dual challenges: insufficient multi-scale dynamic simulation ...
Shihao Liu, Jinchuan Huang
doaj   +1 more source

LEAST TERN CHICK SURVIVAL ON THE LOWER MISSISSIPPI RIVER

open access: yesJournal of Field Ornithology, 2000
Accurate population models for the endangered Interior Least Tern (Sterna antillarum) cannot be generated without age-specific survival estimates. Our purpose was to estimate chick survival from hatching to fledging, for Least Terns nesting at two sites on the Lower Mississippi River in Missouri, using mark-recapture methodology.
Katie M. Dugger   +2 more
openaire   +1 more source

Shortlist Masterplan Wind Ship-based monitoring of seabirds and cetaceans [PDF]

open access: yes
During April 2010 – February 2011, monthly surveys of seabirds and marine mammals were conducted aboard ships engaged in plankton surveys. After many years of little or no effort in far offshore areas of the DCS, this series of surveys provided the first
Bemmelen, R.S.A., van   +2 more
core   +1 more source

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