Results 31 to 40 of about 142,115 (303)
Beak deformities in north Patagonian birds [PDF]
, 2016 Within the last decade, many individuals of several bird species with abnormal and strange beaks deformationshave been reported from Alaska, United States, and from United Kingdom and Ireland.
Cueto, Víctor +2 more
core +1 more source
Many-body dynamics of the decay of excitons of different charges in a quantum dot [PDF]
, 2016 We calculate the photoluminescence spectrum of a single semiconductor quantum dot strongly coupled to a continuum as a function of light frequency, gate voltage, and magnetic field.
Aligia, Armando Ángel +2 more
core +2 more sources
The Anatomical Record, EarlyView.Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano +3 more
wiley +1 more source
Caracterización de emprendedores y emprendimientos del sector turístico de Esquel, Argentina
Teuken Bidikay, Revista Latinoamericana de Investigación en Organizaciones Ambiente y Sociedad, 2019 El artículo tiene por objetivo caracterizar los emprendedores y emprendimientos del sector turístico de Esquel, Argentina, desde el enfoque del emprendedorismo.
María Victoria Fernández +4 more
doaj +1 more source
Sedimentología y vertebrados fósiles de la Formación Santa Cruz (Mioceno temprano) en Lago Posadas, suroeste de Patagonia, Argentina [PDF]
, 2019 Lago Posadas se ubica al pie de los Andes Patagónicos Australes, en el suroeste de Argentina, donde la Formación Santa Cruz (FSC) del Mioceno temprano muestra afloramientos potentes y lateralmente continuos.
Aramendía, Inés +3 more
core +2 more sources
The impacts of biological invasions
Biological Reviews, EarlyView.ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
Una propuesta para asistir a la Co-evolución de Mashup cuando las APIs web evolucionan
Latin-American Journal of Computing, 2022 A medida que evolucionan las interfaces de programación de aplicaciones web (API), los contratos establecidos previamente cambian y, por lo tanto, pueden afectar el comportamiento, el funcionamiento y / o la ejecución de aplicaciones de consumo como ...
Graciela Beatriz Vidal +2 more
doaj
Primer Frenguelliidae (Insecta: Odonata) del Eoceno de Río Pichileufú, Patagonia, Argentina [PDF]
, 2017 Se describe un nuevo género, Treintamilun gen. nov., basado en Treintamilun vuelvenlucha sp. nov. de la localidad de Río Pichileufú (Luteciano), Provincia de Río Negro, Patagonia, Argentina. El nuevo género se asigna a Frenguelliidae.
Petrulevicius, Julian Fernando
core
Analysing the natural population growth of a large marine mammal after a depletive harvest [PDF]
, 2017 An understanding of the underlying processes and comprehensive history of population growth after a harvest-driven depletion is necessary when assessing the long-term effectiveness of management and conservation strategies.
Crespo, Enrique Alberto +8 more
core +1 more source
Geological processes shaping freshwater biodiversity: a synthesis of global evidence
Biological Reviews, EarlyView.ABSTRACT Recent genomic data highlight the key roles of geological processes in shaping the diversification and biogeography of freshwater lineages. Specifically, physical processes such as tectonic uplift, erosion, glaciation, lake formation, and sea‐level fluctuation contribute extensively to the evolution of biotic diversity within and among ...
Jonathan M. Waters +3 more
wiley +1 more source