Results 21 to 30 of about 43,694 (231)

La Fragua. Ejemplo transversal de química, música y artes plásticas

Educación Química, 2020
Dentro de las actividades pedagógicas transversales que se pueden realizar entre diferentes materias en este caso nos centramos en relacionar la química con la música, el arte y la historia, a través del ejemplo de la fragua.
Reynaldo Fernández Manzano, Eva Luz Fernández Barbosa   +1 more
doaj   +1 more source

Rendimiento y valor económico agregado en la pequeña y mediana empresa industrial colombiana de hierro y acero

Revista Colombiana de Ciencias Administrativas, 2023
La pequeña y mediana empresa (Pyme) de la industria básica de hierro y acero tiene una alta representación en el número de establecimientos y empleos que genera en este sector, estratégico para la economía nacional.
Jorge Rivera Godoy
doaj   +1 more source

Applications of the Cholesterol Metabolite, 4β-Hydroxycholesterol, as a Sensitive Endogenous Biomarker for Hepatic CYP3A Activity Evaluated within a PBPK Framework

Pharmaceutics
Background/Objectives: Plasma levels of 4β-hydroxycholesterol (4β-OHC), a CYP3A-specific metabolite of cholesterol, are elevated after administration of CYP3A inducers like rifampicin and carbamazepine.
Aneesh V. Karkhanis, Matthew D. Harwood, Felix Stader, Frederic Y. Bois, Sibylle Neuhoff   +4 more
doaj   +1 more source

PROPIEDADES Y CAPACIDADES DE LOS TUBOS ESTRUCTURALES LAMINADOS EN FRÍO Y PRODUCIDOS EN COSTA RICA

Ingeniería, 2013
En este artículo se presentan los resultados de los cálculos hechos por la autora con el propósito de facilitar los diseños de las estructuras hechas en tubos estructurales.
Marija Romanjek Blimel
doaj   +1 more source

Evaluation of Sustainable Urban Design With a Focus on Spatial Organization and Climatic Analysis

Sustainable Development, EarlyView.
ABSTRACT The urban heat island (UHI) effect increases with the growth of cities and population. This situation triggers global climate change, and cities are negatively affected by this situation. In this study, five provinces (Antalya, Gaziantep, Bursa, Kayseri, and Erzurum) located in different climate zones in Turkey were selected as samples ...
Ahmet Salih Günaydın, Murat Yücekaya
wiley   +1 more source

Modeling and Simulation Identifies Endocytosis Uptake Rate and Fraction Unbound as Important Predictors of Oligonucleotide Pharmacokinetics

CPT: Pharmacometrics & Systems Pharmacology
Therapeutic oligonucleotides (TOs) represent an emerging modality, which offers a promising alternative treatment option, particularly for intracellular targets.
Felix Stader, Abdallah Derbalah, Adriana Zyla, Cong Liu, Iain Gardner, Armin Sepp   +5 more
doaj   +1 more source

Valores de la constante B del método de resistencia de polarización para veinte sistemas metal-medio diferentes

Revista de Metalurgia, 1996
En una investigación sobre las posibilidades de aplicación de las técnicas electroquímicas a pie de obra, se utilizaron los métodos de resistencia de polarización y de intersección, sobre pequeñas probetas en el laboratorio, como procedimientos de ...
J. A. González, J. Albéniz, S. Feliu
doaj   +1 more source

Reducing the use of Fossil Carbon and Fuels to Defossilize the Electric Steelmaking Route: Evaluation of the Effects of Alternative C‐Bearing Materials and Hydrogen in the Electric Arc Furnace

steel research international, EarlyView.
The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino, Orlando Toscanelli, Antonella Zaccara, Aintzane Soto Larzabal, Asier Zubero Lombardia, Jon Hermosa, Tamara Rodríguez Durán, Valentina Colla   +7 more
wiley   +1 more source

CONTRA [PDF]

The short story "Contra", by Nivaldo Acero, is a narrative that seeks to present itself as a protest to the various contemporary mazels that are present in our society.
Acero, Nibaldo
core   +1 more source

Accelerating Biologics PBPK Modelling with Automated Model Building: A Tutorial

Pharmaceutics
Physiologically based pharmacokinetic (PBPK) modelling for biologics, such as monoclonal antibodies and therapeutic proteins, involves capturing complex processes, including target-mediated drug disposition (TMDD), FcRn-mediated recycling, and tissue ...
Abdallah Derbalah, Tariq Abdulla, Mailys De Sousa Mendes, Qier Wu, Felix Stader, Masoud Jamei, Iain Gardner, Armin Sepp   +7 more
doaj   +1 more source