Results 21 to 30 of about 11,902,052 (264)

Las minas de oro de los incas, el Sol y las culturas del Collasuyu

open access: yes, 2017
La conquista de las minas de oro del Collasuyu por los incas tenia varias metas: abrir las puertas de las riquezas y las del Andesuyu. Antes de los incas, esta gran region minera situada en los valles pertenecia a los pukina-collas, descendientes de ...
Thérèse Bouysse-Cassagne
semanticscholar   +1 more source

Successful pharmacomechanical intervention with ultrasonic-accelerated thrombolytic catheter for massive pulmonary embolism

open access: yesIndian Heart Journal, 2013
An 86-year-old male with history of metastatic prostate carcinoma and hypertension was admitted due to acute onset dyspnea and lower extremity pain and swelling.
Mateo Porres-Aguilar   +4 more
doaj   +1 more source

Environmental changes during the last millennium recorded in subfossil Cladocera, diatoms and sediment geochemistry from Lake El Sol (Central Mexico)

open access: yes, 2016
High-altitude lakes, which are very sensitive ecosystems and respond rapidly to climatic changes, are one of the best targets for palaeolimnological studies.
E. Zawisza   +6 more
semanticscholar   +1 more source

El movimiento estudiantil del 68 en la prensa sinaloense. El caso de El Sol de Sinaloa.

open access: yes, 2016
El presente articulo es un trabajo que toma como contexto para el analisis el ano paradigmatico de 1968 en Mexico. En este se utiliza la informacion proveniente de El Sol de Sinaloa -fuente principal para hacer historia-, con el objetivo de indagar ...
S. Parra
semanticscholar   +1 more source

El Sol de adentro: wakas y santos en las minas de Charcas y en el lago Titicaca (siglos XV a XVII)

open access: yesBoletín de Arqueología PUCP, 2004
Las minas ofrecieron tanto al sistema de creencias andino como al español el trasfondo de un paisaje en el que se desarrollaron ritos y cultos complejos, y si hubo una adaptación de las creencias europeas fue porque existían compatibilidades entre los ...
Thérèse Bouysse-Cassagne
semanticscholar   +1 more source

Mujer y Ciencia Política en Chile:¿algo nuevo bajo el sol?

open access: yes, 2011
Procedemos a organizar nuestra argumentacion en cuatro bloques: una primera constatacion empirica de la minoritaria situacion de la mujer en la disciplina, tal como ella se organiza en Chile; en segundo lugar, una exploracion de los problemas ...
M. Fernández
semanticscholar   +1 more source

Unusual case of liver cirrhosis presenting as a mass compressing the inferior vena cava: A case report

open access: yesRadiology Case Reports
Liver cirrhosis is a significant global health burden, accounting for approximately 2 million deaths per year worldwide. The underlying etiologies of cirrhosis include viral hepatitis (hepatitis B, C, and D), toxins (such as alcohol and drugs ...
Jack Demirjian, MD   +4 more
doaj   +1 more source

Monitoring the Ecological and Geochemical Impacts of Coastal Development and Management on the Oualidia Lagoon

open access: yesOceans
Oualidia lagoon, known as the oyster capital, is one of the most important coastal ecosystems along Morocco’s Atlantic coast. Over the past few decades, this ecosystem has faced numerous ecological challenges caused by both human activities and natural ...
Hafssa Bensemlali   +6 more
doaj   +1 more source

Multitemporal Remote Sensing Based on an FVC Reference Period Using Sentinel-2 for Monitoring Eichhornia crassipes on a Mediterranean River

open access: yesRemote Sensing, 2019
Invasive aquatic plants are a serious global ecological and socio-economic problem because they can cause local extinction of native species and alter navigation and fishing.
Youssra Ghoussein   +6 more
doaj   +1 more source

Recent progress towards a quantitative description of filamentary SOL transport [PDF]

open access: yes, 2017
A summary of recent results on filamentary transport, mostly obtained with the ASDEX-Upgrade tokamak (AUG), is presented and discussed in an attempt to produce a coherent picture of scrape-off layer (SOL) filamentary transport.
D. Carralero   +27 more
semanticscholar   +1 more source

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