Results 71 to 80 of about 44,958 (207)

Plastic pollution and health metrics in wild juvenile green sea turtles (Chelonia mydas) from two Ecuadorian national parks: Galápagos and Machalilla

open access: yesFrontiers in Amphibian and Reptile Science
Marine vertebrates, particularly green sea turtles, are especially vulnerable to plastic pollution through ingestion or entanglement. This study investigated wild juvenile green sea turtles (Chelonia mydas) from two Ecuadorian national parks (Galápagos ...
Juan Pablo Muñoz-Pérez   +42 more
doaj   +1 more source

Questioning calls to consensus in conservation: a Q study of conservation discourses on Galápagos [PDF]

open access: yes, 2013
Efforts to frame conservation interventions in terms of idealized outcomes that benefit both human well-being and biodiversity, and the rhetoric of consensus that often accompanies these, have been criticized.
Cairns, Rose   +2 more
core   +1 more source

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior   +10 more
wiley   +1 more source

Seasonal variations and challenges in estimating populations and identifying species of Korean ungulates using drone‐derived thermal orthomosaic maps

open access: yesWildlife Biology, EarlyView.
Drones equipped with thermal infrared (TIR) cameras offer significant time and labor savings in estimating wild ungulate populations. However, accurately monitoring forest‐dwelling ungulates remains challenging due to their elusive behavior and complex habitat.
Jinhwi Kim, Donggul Woo
wiley   +1 more source

El camarote de Darwin: un Club de Lectura para aprender sobre la vida de Charles Darwin y su teoría de la evolución

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2013
Compartimos la experiencia y el análisis del Club de Lectura "El camarote de Darwin", realizado durante una semana en la isla Floreana, Galápagos, en un ámbito de educación no formal, para promover la alfabetización literaria y científica.
Nicolás Cuvi   +3 more
doaj  

Increased Risk for Liver Disease in Patients With Chronic Hepatitis B Virus Infection and Low‐Level Viraemia

open access: yesAlimentary Pharmacology &Therapeutics, EarlyView.
We used an administrative claims dataset to evaluate the relationship between hepatitis B virus (HBV) low‐level viraemia and subsequent liver‐related outcomes in patients with chronic HBV. We found that individuals with HBV low‐level viraemia have an increased risk for liver‐related events (i.e., cirrhosis, decompensation, and hepatocellular carcinoma)
Paul Y. Kwo   +11 more
wiley   +1 more source

‘Missing persons’: Ancient legacies of human–environment interaction in tropical natural properties inscribed under the 1972 World Heritage Convention

open access: yesArchaeometry, EarlyView.
Abstract Cultural and natural values form the core of World Heritage designation. Properties displaying both values, however, comprise a fraction of inscriptions (currently c. 3%) to the World Heritage List. In 1992, when that fraction stood at c. 5%, adoption of the popular ‘cultural landscapes’ category of cultural heritage in 1992 was therefore ...
Ryan J. Rabett
wiley   +1 more source

Short and complex—Telomeres and genomes in CLL

open access: yesBritish Journal of Haematology, EarlyView.
Chronic lymphocytic leukaemia (CLL) with complex karyotype (CK) represents a high‐risk subgroup, often associated with refractory disease. In a patient cohort enriched for CK CLL, short telomeres were found to be associated with poor‐risk characteristics such as unmutated immunoglobulin heavy chain variable region (IGHV), del(11q)/del(17p), CK/genomic ...
Billy Michael Chelliah Jebaraj   +1 more
wiley   +1 more source

Novel approaches for drug development against chronic primary pain: A systematic review

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Chronic primary pain (CPP) persisting for more than 3 months, associated with significant emotional distress without any known underlying cause, is an unmet medical need. Traditional or adjuvant analgesics do not provide satisfactory pain relief for a great proportion of these patients.
Valéria Tékus   +5 more
wiley   +1 more source

Alien species pathways to the Galapagos Islands, Ecuador.

open access: yesPLoS ONE, 2017
Alien species, one of the biggest threats to natural ecosystems worldwide, are of particular concern for oceanic archipelagos such as Galápagos. To enable more effective management of alien species, we reviewed, collated and analysed all available ...
M Verónica Toral-Granda   +9 more
doaj   +1 more source

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