Results 61 to 70 of about 5,514 (194)

Usos historiográficos dos códices mixteco-nahuas

Revista de História, 2005
O objetivo do artigo é delinear e analisar os diferentes usos dos códices mixteco-nahuas por historiadores e outros estudiosos nas últimas cinco décadas.
Eduardo Natalino dos Santos
doaj   +1 more source

Organoid Coculture Models for Cancer Research and Immunotherapy

Med Research, EarlyView.
This review summarizes organoid coculture platforms, including submerged Matrigel culture, air–liquid interface, microfluidic/organoid‐on‐a‐chip, and 3D bioprinting, for reconstructing the tumor microenvironment to study tumor–stroma/immune crosstalk, evaluate immunotherapies, and enable drug screening.
Zhuo Yang, Huihui Yang, Guangxin Li, Guobang Liu, Zhulan Chen, Wenzhi Tian, Meiyang Huang, Xiaoling Liu, Yongsheng Zhao, Dong Chen   +9 more
wiley   +1 more source

Representación y sentido del sol en el mundo amerindio

Práxis Pedagógica, 2008
En las páginas siguientes desarrollo la tesis que puede concluirse tras la lectura de algunas fuentes primarias (códices indígenas y textos de los cronistas) que dan cuenta del mundo amerindio: la presencia del astro solar es el elemento central y ...
Alfonso Soriano Espinosa
doaj  

Los romanceamientos castellanos de la Biblia Hebrea compuestos en la Edad Media: manuscritos y traducciones

Sefarad : Revista de Estudios Hebraicos y Sefardíes, 2013
Este trabajo presenta un análisis exhaustivo de 28 lemas hebreos y de sus correspondientes traducciones al castellano en los once códices medievales que contienen romanceamientos cuatrocentistas de la Biblia hebrea. El objetivo es determinar, mediante la
F. Javier Pueyo Mena, Andrés Enrique Arias   +1 more
doaj   +1 more source

Resonance‐Enhanced Four‐Wave Mixing Imaging for Mapping Defect Regions in Vanadium‐Doped WS2 Monolayers

Small Methods, EarlyView.
Resonant four‐wave mixing (FWM) microscopy reveals a spatial modulation of the third‐order nonlinear optical response in vanadium‐doped WS2 monolayers. This robust nonlinear contrast technique tracks the preferential accumulation of vanadium dopants along the structural bisection lines of the synthesized flakes.
Felipe Menescal, Frederico B. Sousa, Mingzu Liu, Ana P. M. Barboza, Igor F. Curvelo, Matheus J. S. Matos, Da Zhou, Bernardo R. A. Neves, Helio Chacham, Mauricio Terrones, Bruno R. Carvalho, Leandro M. Malard   +11 more
wiley   +1 more source

El libro de Martinus, scriba de Las Huelgas de Burgos (MH Ms. 13, ca. 1230)

Hispania Sacra
Los libros datados o datables entre finales del siglo XII y 1265 que se encuentran en el Monasterio de Santa María la Real de Las Huelgas (Burgos) forman una pequeña colección ‘de aluvión’.
Ana Suárez González
doaj   +1 more source

Trace Element Contamination in Top Predatory Elasmobranchs From the Southern Black Sea: Implications for Ecosystem Health and Risk Assessment

Environmental Toxicology, EarlyView.
ABSTRACT Environmental pollution resulting from the rapid increase in human population, urbanization, intensive use of chemicals in agriculture, and industrial development has reached a level that threatens natural life today. Trace elements are one of the most important factors causing significant levels of pollution in the environment and are added ...
Levent Bat, Süleyman Özdemir, Zekiye Birinci Özdemir, Ayşah Öztekin   +3 more
wiley   +1 more source

A Multi‐Analytical Campaign on Reused Medieval Musical Parchment From the Archivio di Stato di Siena (Italy)

X-Ray Spectrometry, EarlyView.
ABSTRACT In this study, a non‐invasive, multi‐analytical approach combining hypercolorimetric multispectral imaging (HMI), stereomicroscopy, X‐ray fluorescence (XRF) spectroscopy, principal component analysis (PCA) and X‐ray radiography (RX) is used to investigate three reused musical parchment fragments dating from the late 14th or early 15th century ...
Mario Gentile, Chiara Delledonne, Michela Albano, Eleonora Verni, Antonio Calvia, Chaehoon Lee, Marco Malagodi, Giacomo Fiocco   +7 more
wiley   +1 more source

On preserved and lost Ancient Maya books

Z Badań nad Książką i Księgozbiorami Historycznymi, 2019
One of the greatest achievements of the Ancient Maya was a logo-syllabic writing system. The Maya left many glyphic inscriptions carved, incised or painted on different media.
Boguchwała Tuszyńska
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A Chance Discovery: Christian David Ginsburg’s Notes and Two Historic Codices

Sefarad : Revista de Estudios Hebraicos y Sefardíes
The author purchased a copy of Christian David Ginsburg’s The Massorah (1880-1905) and it contained thousands of mysterious handwritten numbers. It was determined by a handwriting analysis that these notes belonged to Ginsburg himself, and that he was ...
David Moster
doaj   +1 more source