- Research Article
- 10.1016/j.cimid.2026.102441
"MLVA_5: A reduced marker scheme for phylogeographic analysis of Brucella canis".
- Mar 01, 2026
- Comparative immunology, microbiology and infectious diseases
- Eduardo Jorge Boeri + 9 more +9
Publications from 2021 to 2026
Showing 10 of 74 papers
"MLVA_5: A reduced marker scheme for phylogeographic analysis of Brucella canis".
Paleomagnetic constraints on the origin of Patagonia
Lacustrine and paleontological records from the middle Norian of the Eastern Cordillera of Colombia: Paleoenvironmental and paleobiogeographic implications of western paleo-equatorial Pangea
Interpretation of dike emplacement from AMS data: a case study of early carboniferous mafic dike swarms from the Famatina System, La Rioja, Argentina
El uso humano de espacios externos en el archipiélago de Tierra del Fuego durante el Holoceno: el caso de Isla de los Estados
Las investigaciones arqueológicas desarrolladas en el archipiélago de Tierra del Fuego se han centrado mayormente en canales y mares interiores mientras que aún persiste un escaso conocimiento sobre el uso efectuado por poblaciones cazadoras-recolectoras-pescadoras de las islas exteriores durante el Holoceno. Dentro de este entorno, Isla de los Estados es uno de los ámbitos que presenta mayor aislamiento geográfico, lo cual plantea condiciones particulares para la colonización y la permanencia humana. Modelos previos proponen que la ocupación tardía de las islas exteriores se habría desarrollado vinculada con sectores interiores mediante la explotación estacional de colonias de aves y mamíferos marinos. Este trabajo presenta una revisión de este problema sumando nueva información generada a partir de prospecciones, excavaciones, fechados y análisis de material arqueológico en Isla de los Estados. A partir de este estudio se observa que las ocupaciones durante el Holoceno tardío, con una recurrencia notoriamente menor a la registrada en otros sectores exteriores del archipiélago fueguino, estuvieron mayormente atravesadas por momentos de abandono en el corto y largo plazo. En el nivel local se identifican diferencias en la intensidad y en la forma de ocupación entre las distintas bahías de la isla. En cuanto a los debates que plantean los vínculos con otros sectores del archipiélago, la evidencia muestra una forma de interacción diferente a la propuesta para otros espacios exteriores, ya sea por la intensidad de las ocupaciones o por su posible carácter estacional.
Read moreNew isotopic evidence for micro and mesothermal valleys camelids from Northwest Argentina
IntroductionDomestic and wild camelids were the most significant meat resource for pre-Hispanic agropastoral societies in the Argentine Northwest's micro valleys (between 2,500 and 3,400 masl) and mesothermal valleys (2,500 and 1,500 masl), with varying relative importance in comparison to cultivated and collected plants. Examining pastoral movement techniques, as well as the areas available for wild resource gathering, allows us to acquire a better understanding of the nature and scale of social structure among these human communities. Stable isotope analyses of carbon (13C/12C; δ13C) and nitrogen (15N/14N; δ15N) provide efficient tools for understanding these features.MethodsThe article shows the bone collagen measurements of a sample of camelid bones from archaeofaunas recovered from Soria 2 sites (n = 7) and structure 93 of Loma l'Ántigo (n = 5), all in Catamarca province. The first is a residential unit in the Yocavil valley (2,400 masl), and its chronology corresponds to the beginning of the region's Formative Period. The second is in the Cajón Valley (2,700 masl) and dates to the Regional Developments Period. Bone specimens were previously categorized to genus or species rank employing morphological and osteometric criteria.ResultsOur results suggest that C4 plants have been important in animal diets since the Formative period. At the same time, access to pastures or wildlife at high altitudinal levels persisted during the Regional Developments, with the possibility of a fodder intensification strategy also based on C3 plants.DiscussionSuch kind of data allows us to assess whether a livestock intensification plan based on corn provision coincided with social, political, and economic changes in the early second millennium AD.
Read moreTectonic structures of SW margin of Gondwana from gravity and magnetic anomalies of the Río de la Plata area and their correlation with the Beattie magnetic Anomaly in South Africa
Conifer fossil woods from the Upper Cretaceous (Neuquén Group) of Mendoza Province, Argentina
δ18O variability in guanaco bone bioapatite in Southern Patagonia: Implications for paleoecological and paleoenvironmental studies
Perioperative Extracorporeal Cardiopulmonary Resuscitation in Adult Patients: A Review for the Perioperative Physician.
The use of extracorporeal cardiopulmonary resuscitation for refractory cardiac arrest has grown rapidly over the previous decade. Considerations for the implementation and management of extracorporeal cardiopulmonary resuscitation are presented for the perioperative physician.
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