Results 21 to 30 of about 34,342 (191)
Microbiome Dynamics During Translocation of the Critically Endangered Frog Craugastor ranoides
Animal Conservation, EarlyView.A female Craugastor ranoides fitted with an LB‐2X radio transmitter using a silicone waist‐belt harness for post‐translocation monitoring. ABSTRACT Amphibian populations are declining, and species are going extinct due to habitat loss, climate change, and emerging infectious disease, prompting the increasing use of translocations as a conservation tool.
Xavier A. Harrison +11 more
wiley +1 more source
Actualidades Investigativas en Educación, 2007 Se evidencia la necesidad de continuar formando bibliotecólogos para Costa Rica especialmente en el campo de las bibliotecas educativas. Se hace un recorrido histórico de la formación y el perfil profesional de los bibliotecólogos desde la antigüedad ...
Magda Cecilia Sandí Sandí
doaj +1 more source
Route of Allergen Immunotherapy: A Global Look Into Physicians' Motivations
Allergy, EarlyView.Little is known about the factors driving AIT prescription in clinical practice, including the level of personalization from patient to patient. Patient‐centred factors theoretically would favour SLIT prescription. Doctors’ knowledge, training, and country influence the final decision on the route.
Carmen Vidal +42 more
wiley +1 more source
Acta Zoologica, EarlyView.ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares +5 more
wiley +1 more source
Cuadernos de investigación UNED, 2019 Introducción: Costa Rica es el país centroamericano con más estudios bibliométricos, sin embargo, muy pocos son sobre las tendencias históricas de revistas académicas particulares.
Julián Monge-Nájera, Carolina Seas
doaj +1 more source
Ibis, EarlyView.Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde +3 more
wiley +1 more source
Uniciencia, 2003 Este trabajo tiene como propósito presentar los resultados de las experiencias generadas en el colegio Científico de San Carlos y en el curso de Matemática 3 para Computación de la Universidad de Costa Rica, mediante el proyecto de investigación ...
Edison De Faria, Anabelle Castro
doaj
TESIS DE LA ESCUELA DE HISTORIA, UNIVERSIDAD DE COSTA RICA 1946-1999.
Diálogos Revista Electrónica, 1999 Tesis de la Escuela de Historia, Universidad de Costa Rica, según año, autor (a), título y modalidad (1945-1999)
Román Trigo, Ana Cecilia +1 more
openaire +5 more sources
Cryptobenthic reef fishes may not be safe from invasive lionfish (Pterois spp. Oken, 1817)
Journal of Fish Biology, EarlyView.Abstract Lionfish (Pterois spp.) are hypothesized to negatively influence cryptobenthic reef fish assemblages through predation. We evaluated these potential effects on Caribbean reefs in Costa Rica and tropical reefs in Brazil. Brazil provided a reference condition for cryptobenthic assemblages prior to lionfish invasion, while the Costa Rica sites ...
Liana F. Mendes +10 more
wiley +1 more source
Acta Biológica Colombiana, 2015 The first Colombian record of Ocyochterus, expanding the previously known distributional range of the genus. Additionally, records of two species of Ochterus from Costa Rica are provided. The material examined is deposited at the Zoological Museum of the
Federico Herrera Madrigal
doaj +1 more source