Results 21 to 30 of about 28,572 (199)
Antagonistic and synergistic responses to solar ultraviolet radiation and increased temperature of phytoplankton from cenotes (sink holes) of the Yucatán Peninsula, México [PDF]
, 2015 Cenotes (sink holes) are karstic formations characteristic of the Yucatán Peninsula and are the main source of fresh water in the region. Because of their tropical location, they receive high levels of solar radiation and are exposed to high temperatures.
Banaszak, Anastazia T. +5 more
core +1 more source
Pensamiento oral y verdad en "El Caguamo", de Eraclio Zepeda
Connotas. Revista de Crítica y Teoría Literarias, 2021 En el presente artículo se analiza el cuento “El Caguamo” del escritor mexicano Eraclio Zepeda, desde una perspectiva epistemológica donde se explica el pensamiento y comportamiento de los personajes, considerando que ellos poseen una conciencia ...
Maribel Maldonado Alcocer
doaj +1 more source
Relationship between serum level of interleukin-2 in patients with systemic lupus erythematosus and disease activity in comparison with control group [PDF]
, 2014 Background: Despite the large number of surveys, there are not any validated biomarkers for SLE disease activity till now. This study aimed to evaluate the relationship between serum level of IL-2 in patients with SLE and disease activity in comparison ...
Sedighi, S. +3 more
core +1 more source
Journal of Limnology, 2016 VI CONGRESO NACIONAL DE LIMNOLOGÍAInstituto de Ciencias del Mar y Limnología, Ciudad Universitaria, Universidad Nacional Autónoma de México, Ciudad de MéxicoProceedings Guest EditorsJavier Alcocer (Facultad de Estudios Superiores Iztacala, Universidad ...
Javier Alcocer +2 more
doaj +1 more source
Revista Mexicana de Historia de la EducaciónEl objetivo del presente artículo es analizar la crítica que hizo el profesor Gregorio Torres Quintero al proyecto denominado como Escuela Racionalista, el cual fue defendido y puesto en práctica por el profesor yucateco José de la Luz Mena y Alcocer ...
Joaquín Arce Castelán
doaj +1 more source
Optimal path shape for range-only underwater target localization using a Wave Glider [PDF]
, 2018 Underwater localization using acoustic signals is one of the main components in a navigation system for an autonomous underwater vehicle (AUV) as a more accurate alternative to dead-reckoning techniques.
Aguzzi, Jacopo +6 more
core +2 more sources
Horizons and Challenges: An Overview of Strategies for Circular Economy Education in Schools
Sustainable Development, EarlyView.ABSTRACT Education is fundamental to preparing future professionals for the transition to a circular economy (CE), and it requires the development of competences from the earliest stages of schooling. Nevertheless, teachers continue to face challenges in integrating the circular economy into classroom practice. This article presents a literature review
Maiara Lais Marcon, Simone Sehnem
wiley +1 more source
Fitness costs associated with evolved herbicide resistance alleles in plants [PDF]
, 2009 Predictions based on evolutionary theory suggest that the adaptive value of evolved herbicide resistance alleles may be compromised by the existence of fitness costs.
Neve, Paul +2 more
core +1 more source
Animal Conservation, EarlyView.Deforestation in the tropics is a major threat to forest‐specialist animals, many of which are already threatened with extinction. We assessed how forest fragmentation and its associated edge‐effects impact animal biodiversity in Northwest Madagascar using soundscape analysis and acoustic indices.
Daniel Hending +6 more
wiley +1 more source
Elementos humboldtianos en las teorías de la religión y de la magia de Konrad Th. Preuss
Journal de la Société des Américanistes, 2002 On the affinities between Humboldt’s philosophy of language and Konrad Th. Preuss’ theories of magic and religion. This article deals with the affinities between the theory of magic and religion proposed by the German ethnologist Konrad Th.
Paulina Alcocer
doaj +1 more source