Results 101 to 110 of about 2,027,154 (268)

Dendrimeric Antigens for Passive Mast Cell Activation in the Evaluation of Amoxicillin Allergy

open access: yesAllergy, EarlyView.
DeAns with defined nanoscale structure reveal that conjugate size and determinant density govern IgE‐mediated effector‐cell activation in AX allergy. All DeAn generations bind to sIgE in inhibition immunoassay, but only larger DeAns trigger FcεRI‐dependent responses in mouse MC, huRBL‐2H3, and LUVA cells.
Amene Tesfaye Ayane   +12 more
wiley   +1 more source

Pig Seminal Plasma Extracellular Vesicles Enhance Motility During Preservation of Epididymal Spermatozoa but Impair Capacitation and IVF Parameters

open access: yesAndrology, EarlyView.
ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández   +4 more
wiley   +1 more source

Guía del empleado para : seguridad en los espacios cerrados (Espacios confinados) [PDF]

open access: yes, 1995
Guía para el empleado que explica la clase de procedimientos que hacen falta para la seguridad al trabajar dentro de espacios cerrados y alrededor de ellosA guide for the employee that explains the kind of procedures that are necessary for safety when ...
Servicio Nacional de Aprendizaje (SENA)   +1 more
core  

Customer service, strategies to be competitive in the market [PDF]

open access: yes, 2016
Este trabajo tiene como objetivo describir las estrategias y herramientas Gerenciales que permiten que la cultura de Servicio al Cliente sea un elemento diferenciador para la consolidación y éxito de las corporaciones.
Jimenez Villalobos, Carlos Andrés
core  

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

Adherence to Treatment in Allergic Rhinitis During the Pollen Season in Europe: A MASK‐air Study

open access: yesClinical &Experimental Allergy, Volume 55, Issue 3, Page 226-238, March 2025.
In a study assessing mobile health data, (i) adherence to rhinitis medication was highest for oral antihistamines and lowest for azelastine‐fluticasone, (ii) in weeks of partial adherence, azelastine‐fluticasone was associated with lower levels of reported rhinitis symptoms than other medication classes.
Bernardo Sousa‐Pinto   +121 more
wiley   +1 more source

SERVICIO DELIVERY.pdf

open access: yes, 2021
The use of mobile applications to order food has become something natural for the consumer living in the contingency caused by COVID-19, however, it has not become a habit or generated any dependence or addiction for this purpose. Through the application of an electronic survey made up of 27 items, the profile of the food consumer was analyzed through ...
openaire   +1 more source

Servicio público y servicio universal en las telecomunicaciones

open access: yesEkonomiaz. Revista vasca de Economía, 1997
Se plantea la revisión del concepto jurídico de servicio público que aparece consagrado en el art. 128 de la Constitución. En la práctica éste ha quedado desplazado por el art. 90.2 del Tratado de Roma que impone la aplicación de las normas sobre la competencia en la medida en que éstas no impidan, de hecho o de derecho, el cumplimiento de la misión de
Gaspar Ariño Ortiz   +1 more
openaire   +1 more source

Cálculo de afinidades respecto a la calidad del servicio en un análisis por comparables [PDF]

open access: yes, 2003
De acuerdo con el enfoque racional de Fernández (1987) en el que se encuadran numerosos trabajos ya clásicos como el de Selznick, 1957; Ansoff, 1965; Porter, 1980; Andrews, 1987, puede establecerse la existencia de 5 gaps básicos que están ...
Fuentes Martín, Federico   +1 more
core   +2 more sources

Satisfacción al cliente. Caso unidad de mantenimiento de la Universidad Técnica de Manabí

open access: yesRevista Cubana de Finanzas y Precios, 2023
La investigación tiene el objetivo de analizar la calidad de los servicios y su incidencia en la satisfacción del cliente en la Unidad de Mantenimiento de la Universidad Técnica de Manabí.
Oscar Ricardo Zambrano Mejía   +1 more
doaj  

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