Results 31 to 40 of about 1,430,130 (362)

COVID-19: Chest Computed Tomography Imaging Patterns in Assessment of Disease Progression and Severity [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2021
Introduction: Chest Computed Tomography (CT) plays an important role in the diagnosis and management of Corona Virus Disease (COVID-19) infection.
Sachin Thammegowda   +4 more
doaj   +1 more source

Obsidian in the Late-Inka Period of Antofagasta de la Sierra (Southern Argentinean Puna): basin bottom versus intermediate sectors? [PDF]

open access: yes, 2016
Este trabajo pretende aportar información acerca de la circulación de distintas variedades de obsidiana en la microrregión de Antofagasta de la Sierra con el objetivo de comenzar a evaluar algunas propuestas sobre aspectos de la organización político ...
Cohen, Maria Lorena   +2 more
core   +2 more sources

La cerámica de Coscopunta, un sitio del Periodo Intermedio Tardío en la provincia de Carhuaz, Callejón de Huaylas, Perú

open access: yesBulletin de l'Institut Français d'Études Andines, 2015
This essay describes a large group of complete or nearly complete Late Intermediate Period pottery vessels uncovered by a farmer in 1979 at the site of Coscopunta, near the town of the Anta, Carhuaz Province, Ancash.
Richard L. Burger, Lucy C. Salazar
doaj   +1 more source

Un modelo etnográfico para interpretar el estilo técnico cerámico del Intermedio tardío (ap. 1100-1450 d. C.) en el altiplano de Carangas, Bolivia

open access: yesBulletin de l'Institut Français d'Études Andines, 2020
This text discusses the notion of pottery as a symbol for ethnic identity. This is crucial for the interpretative model of Señoríos Aymaras, which is widely accepted by pre-colonial archeology for the Late Intermediate Period (1100-1450 AD) in the ...
Juan Villanueva Criales
doaj   +1 more source

What have we learned about primary liver transplantation under tacrolimus immunosuppression? - Long-term follow-up of the first 1000 patients [PDF]

open access: yes, 1999
Objective: To summarize the long-term efficacy and safety of tacrolimus in orthotopic liver transplant (OLT) recipients, as well as to examine the factors that influence long-term morbidity and mortality rates. Background: Tacrolimus (FK506, Prograf) was
Abu-Elmagd, K   +6 more
core   +2 more sources

Armatambo y la sociedad Ychsma

open access: yesBulletin de l'Institut Français d'Études Andines, 2004
This document tries to describe in a provisional way the Ychsma cultural occupation of Armatambo archaeological site (south of Lima, Peru), during the Late Intermediate and Inca Periods.
Luisa E. Díaz Arriola
doaj   +1 more source

The Factory and The Beehive I. Rotation Periods For Low-Mass Stars in Praesepe [PDF]

open access: yes, 2011
Stellar rotation periods measured from single-age populations are critical for investigating how stellar angular momentum content evolves over time, how that evolution depends on mass, and how rotation influences the stellar dynamo and the magnetically ...
Adam Kraus   +44 more
core   +2 more sources

OSTEOFITOSIS VERTEBRAL EN POBLACIONES PREHISPÁNICAS DE SAN PEDRO DE ATACAMA, NORTE DE CHILE

open access: yesEstudios Atacameños
Se estudió la osteofitosis vertebral como indicador de estrés físico en grupos humanos prehistóricos de San Pedro de Atacama, durante los períodos Medio (400 DC - 1000 DC) e Intermedio Tardío (1000 DC - 1450 DC).
Rocío López-Barrales   +4 more
doaj   +1 more source

X-ray and optical observations of 1RXS J154814.5-452845: a new intermediate polar with soft X-ray emission

open access: yes, 2002
We report the identification of the ROSAT all-sky survey source 1RXS J154814.5-452845as new intermediate polar and present the results from follow-up optical and X-ray observations.
Haberl, F., Motch, C., Zickgraf, F. -J.
core   +1 more source

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