Results 41 to 50 of about 61,640 (228)

Vadece, un modelo para la gestión de marketing, para potenciar el turismo rural y comunitario [PDF]

open access: yes, 2016
[Resumen] El Turismo ha dejado de ser una quimera a nivel mundial, y se ha convertido en una de las principales fuentes de ingreso en los países, especialmente en los de vías de desarrollo, creando diferentes tipologías de productos turísticos, entre ...
Guillén, Samuel
core   +2 more sources

Evaluation of the Quality and Reliability of ChatGPT‐4's Responses on Allergen Immunotherapy Using Validated Instruments for Health Information Quality Assessment

open access: yesClinical and Translational Allergy, Volume 15, Issue 12, December 2025.
ABSTRACT Background Chat Generative Pre‐Trained Transformer 4 (ChatGPT‐4) represents an advancing large language model (LLM) with potential applications in medical education and patient care. While Allergen Immunotherapy (AIT) can change the course of allergic diseases, it can also bring uncertainty to patients, who turn to readily available resources ...
Ivan Cherrez‐Ojeda   +19 more
wiley   +1 more source

Complicaciones hematológicas causadas por la presencia de Mycoplasma spp. en gatos con leucemia viral felina

open access: yesRevista Científica, 2022
A lo largo del tiempo, la población de gatos domésticos ha ido en constante aumento, mejorando su relación con el hombre e intensificando su interés sobre las enfermedades que afectan a los felinos; una de estas enfermedades es la Leucemia viral felina (
Elsa Valle-Mieles   +3 more
doaj   +1 more source

Stanford oceanographic expedition 17, Galapagos Islands and vicinity, 22 February-23 March 1968: observations on birds, the Galapagos fur seal, and cetaceans [PDF]

open access: yes, 1968
1. Systematic list of birds (pp. 23-31) 2. Observations on the Galapagos fur seal, Arctocephalus australis galapagoensis Heller, 1904 (pp. 31-33) 3. Cetaceans observed (pp.
Baldridge, Alan
core  

Ecosistema Guayas (Ecuador). Medio ambiente y Sostenibilidad

open access: yesRevista Tecnológica, 2008
Ecosistema Guayas (EG) es el representativo ámbito tropical que abarca el Golfo de Guayaquil y las cuencas hidrográficas relacionadas, destacando en este ambiente, el Golfo de Guayaquil, la Cuenca del Río Guayas, el Estuario del Río Guayas y la ciudad de Guayaquil.
Sanfeliu Montolio, Teófilo   +1 more
openaire   +4 more sources

The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae)

open access: yesJournal of Fish Biology, Volume 107, Issue 5, Page 1669-1684, November 2025.
Abstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Omar Eduardo Melo‐Ortiz   +3 more
wiley   +1 more source

Impact of socio-emotional skills on Ecuadorian agriculture

open access: yesActa Psychologica
The development of social and emotional skills enhances productivity in organizations and provides competitive advantages in business by strengthening decision-making, teamwork, innovation, and the efficient use of technology.
Johana Espinel Guadalupe   +6 more
doaj   +1 more source

Evolutionary history of Middle American Rhamdia (Siluriformes: Heptapteridae) inferred from comparative mitogenomic data: Insights on historical biogeography and cave colonization in the group

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 6, Page 1501-1518, November 2025.
Investigating the systematics and biogeography of Neotropical catfishes of the genus Rhamdia refined phylogenetic hypotheses, including deep paraphyly of Rhamdia laticauda, supported northward dispersal catalyzed by emergence of the Panamanian Isthmus and imply that cave colonization is widespread, convergent, and recent, with established cave‐dwelling
Jairo Arroyave   +6 more
wiley   +1 more source

Female Labor Supply in Latin America and the Business Cycle: Instability and Asymmetry

open access: yesReview of Development Economics, Volume 29, Issue 4, Page 2505-2533, November 2025.
ABSTRACT This study measures the responsiveness of female labor supply at the extensive margin to business cycle changes in Latin America. The results provide new evidence on the stability and cyclical asymmetry of the traditional added and discouraged worker effects (i.e., AWE and DWE, respectively).
Ángel Maridueña‐Larrea   +1 more
wiley   +1 more source

Comparative Analysis of Psychological Well-Being and Emotional Education in Graduate Students [version 2; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research
Background The growing importance of emotional intelligence in academic and professional contexts has generated a need to explore its linkage with psychological well-being.
Graciela Josefina Castro-Castillo   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy