Results 51 to 60 of about 1,361,044 (314)

Biomedicina, vulnerabilidad, género y cuerpo en vínculos erótico-afectivos serodiscordantes en la Ciudad de México

open access: yesDebate Feminista, 2019
El objetivo de este artículo es analizar, mediante herramientas conceptuales de los feminismos queer, de los sts (Science and Technology Studies, por sus siglas en inglés) y de la sociología de la afectividad, cómo se experimenta la vulnerabilidad en la ...
C. Cruz
semanticscholar   +1 more source

An annotated list of the centipedes (Chilopoda) in the National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México : Addendum: Scutigeromorpha and Scolopendromorpha [PDF]

open access: yes, 2013
This addendum to “An annotated list of the centipedes (Chilopoda) in The National Collection of Arachnids (Colección Nacional de Arácnidos, CNAN), Instituto de Biología, Universidad Nacional Autónoma de México” (México City), is based on new samples ...
Cupul-Magaña, Fabio Germán
core  

Synthesis and characterization of amphiphilic nitroxide 1,1,3,3–tetraethylisoindoline–2–oxyl–5–sodium sulfonate (TEIOSNa)

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal   +3 more
wiley   +1 more source

La competitividad en Mipymes dirigidas por mujeres en la ciudad de MÉXICO

open access: yesCiencia Administrativa, 2019
El objetivo de este trabajo consistió en caracterizar los factores que determinan la competitividad de las Mipymes dirigidas por mujeres. Se construyó un cuestionario que fue aplicado a 272 empresarias de la Ciudad de México.
María Luisa Saavedra García
semanticscholar   +1 more source

Early Cretaceous absolute geomagnetic paleointensities from Córdoba province (Argentina) [PDF]

open access: yes, 2006
We present here new paleointensity and geochronology results from Early Cretaceous volcanic rocks of Sierra Chica de Cordoba (Argentina). The new K-Ar isotopic ages of 5 samples range from 136 to 122 Ma.
Alva-Valdivia, Luis M.   +5 more
core   +1 more source

Design and implementation of a 3D‐printed modular distillation tower for experimental teaching in chemical engineering

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá   +7 more
wiley   +1 more source

P-98 LACTATE/ALBUMIN RATIO AS A MARKER OF MORTALITY IN PATIENTS HOSPITALIZED WITH ACUTE ON CHRONIC LIVER FAILURE IN A MEXICAN HOSPITAL: CLINICAL ANALYSIS AND PERSPECTIVES

open access: yesAnnals of Hepatology
Conflict of interest: No Introduction and Objectives: Albumin and lactate are markers of systemic inflammation, which are altered by their hepatic metabolism; however, they can be useful indicators of mortality in patients with cirrhosis.
Gabriela Bretón Arroy   +4 more
doaj   +1 more source

Vertical assemblage of the holoplanktonic mollusks (Pteropoda and Pterotracheoidea: Carinaiidae, Pterotracheidae) in the Campeche Canyon, southern Gulf of Mexico, during a “Nortes” season [PDF]

open access: yesPeerJ
This study examines the vertical assemblages of the holoplanktonic mollusks (Pteropoda and Pterotracheoidea) in the Campeche Canyon, southern Gulf of Mexico, during a “Nortes” season (February 21–28, 2011) and explores their relationship with the ...
Zayra López-Cabello   +5 more
doaj   +2 more sources

Metodologías de identificación de zonas en gentrificación. Santiago de Chile y Ciudad de México

open access: yesBitácora Urbano Territorial, 2019
Existen múltiples trabajos que abordan el fenómeno de la gentrificación bajo la forma de estudios de casos ejemplares, sin analizar la totalidad de la ciudad.
Alejandra Rasse   +5 more
semanticscholar   +1 more source

Los retablos de la Ciudad de México. Siglos XVI al XX. Una guía. [Reseña] [PDF]

open access: yes, 2007
Reseña de: ARMANDO RUIZ (coord.), Los retablos de la Ciudad de México. Siglos XVI al XX.
Labarga-García, F. (Fermín)
core  

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