Results 51 to 60 of about 41,121 (237)

Insights of Raceway Bioreactor Scale-Up: Effect of Agitation on Microalgae Culture and Reduction of the Liquid Medium Speed

open access: yesApplied Sciences, 2022
The scaling of Raceway bioreactors was studied by geometric and mechanical similarity, with an order of magnitude of 1:10. The hydrodynamic parameters involved (flow velocity, hydrodynamic stress or shear stress, dimensionless numbers of Re, Fr, and ...
Suri Sadai Bautista-Monroy   +7 more
doaj   +1 more source

Los Códices Matritenses de fray Bernardino de Sahagún: estudio codicológico del manuscrito de la Real Academia de la Historia [PDF]

open access: yes, 2010
Dentro de los documentos que componen la obra de fray Bernardino de Sahagún, los Códices Matritenses constituyen una de las fuentes más importantes debido a que se consideran la versión más antigua conservada de la Historia General de las Cosas de la ...
Ruz Barrio, Miguel Ángel
core   +1 more source

Cosmovision as Cognitive Technology: The Case of Mesoamerican Medicinal Knowledge

open access: yesTopics in Cognitive Science, Volume 18, Issue 1, Page 92-110, January 2026.
Abstract We examine the use of cognitive technologies in the acquisition and retention of botanical and medicinal knowledge. We focus on the Cruz‐Badianus codex, a 16th‐century Nahua (Aztec) herbarium which discusses the use of plants for a range of illnesses.
Johan De Smedt, Helen De Cruz
wiley   +1 more source

INVENCIÓN, COLONIZACIÓN Y MEMORIA INDÍGENA EN LA NARRATIVA DE FRAY BERNARDINO DE SAHAGÚN

open access: yes, 2016
espanolCon la llegada de los europeos del siglo XVI al territorio que seria renombrado como America, el discurso para explicar lo que a sus ojos se presento como un "Nuevo Mundo" elaboro una representacion que lo reordeno y reclasifico.
Itzá Eudave Eusebio
semanticscholar   +1 more source

TEACHING SPANISH IN THE UNIVERSAL MONARCHY: TOMÁS PINPIN'S GRAMMAR FOR TAGALOGS (1610)

open access: yesHistory and Theory, Volume 64, Issue 4, Page 92-108, December 2025.
ABSTRACT In 1610, a Tagalog printer named Tomás Pinpin published a Spanish grammar in Tagalog that was intended to help natives avoid errors and misunderstandings in their interactions with Spanish colonizers. This article attempts to clarify the book's genesis and to contextualize it within the global expansion of Spanish. Pinpin exemplifies a pattern
ALAN DURSTON
wiley   +1 more source

Identification and Fuzzy Control of the Trajectory of a Parallel Robot: Application to Medical Rehabilitation

open access: yesActuators
A specific challenge in robotic control applications is the identification and regulation of actuators that provide mechanical traction and motion to the robot links.
Elihu H. Ramirez-Dominguez   +6 more
doaj   +1 more source

A New Generalization of the Uniform Distribution: Properties and Applications to Lifetime Data

open access: yesMathematics
In this paper, we generalize two new statistical distributions, to improve the ability to model failure rates with non-monotonic, monotonic, and mainly bathtub curve behaviors.
Isidro Jesús González-Hernández   +4 more
doaj   +1 more source

Genotype‐Specific Small EVs Released by Giardia lamblia Act as Mediators of Phenotypic Adaptation Under Metronidazole‐Induced Stress

open access: yesJournal of Extracellular Vesicles, Volume 14, Issue 9, September 2025.
Small extracellular vesicles (RsEVs) derived from metronidazole‐resistant Giardia lamblia clones (WB/1267MTZr and GS/MMTZr) modulated drug sensitivity in wildtype parasites by altering reactive oxygen species (ROS) levels and the expression of MTZ‐metabolising enzymes in a genotype‐dependent manner.
Gabriel Luna Pizarro   +8 more
wiley   +1 more source

Mid‐Ocean Ridge (MOR) Ash Dispersal on Axial Seamount, Juan de Fuca Ridge

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract Rare eruption of primitive normal mid‐ocean ridge basalt (N‐MORB) magma (∼9.5 wt% MgO) on the summit of Axial Seamount generated abundant ash that was dispersed for several km. The unique geochemical signature of this ash deposit is distinct from otherwise typical MORB with more evolved compositions. As such, it is a key marker bed that can be
Ryan A. Portner   +5 more
wiley   +1 more source

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