Results 81 to 90 of about 103,488 (277)

Estudio Histológico del Tracto Digestivo del Neón Cardenal Paracheirodon axelrodi (Characidae)

open access: yes, 2011
Paracheirodon axelrodi es el pez ornamental que mas se exporta en Colombia. Sin embargo, se desconocen varios aspectos de su biologia basica. Se estudio la histologia del tracto digestivo.
Edwin Gómez-Ramírez   +4 more
semanticscholar   +1 more source

La expansión de la Compañía de Jesús en España bajo la mirada de Francisco de Borja [PDF]

open access: yes, 2013
Català: Ampli panorama dels primers anys i l’evolució de la Companyia de Jesús a través de diferents “mirades” o etapes de la biografia borgiana: duc de Gandia, jesuïta convers, comissari a les corones hispàniques, persecució inquisitorial, assistent del
Burrieza, Javier
core  

Optimization and Validation of a High‐Performance Liquid Chromatography (HPLC‐UV) Method for Quantification of α‐Lipoic Acid in Cyclodextrins Complex for Ocular Delivery

open access: yesBiomedical Chromatography, Volume 39, Issue 7, July 2025.
ABSTRACT Alpha‐lipoic acid (ALA) is a natural antioxidant with therapeutic potential, but no method currently quantifies ALA in ocular structures. This study utilizes beta‐cyclodextrins (β‐CD) and (2‐hydroxypropyl)‐β‐cyclodextrins (HP‐β‐CD) to enhance ALA solubility and stability in 1:1 M ratio.
Phuong Linh Ta   +5 more
wiley   +1 more source

Modelos de Relaciones Públicas y gestión de la comunicación de instituciones que trabajan en prevención de drogodependencias y seguridad vial en España

open access: yesObra Digital, 2017
En España, las sustancias adictivas están presentes en casi uno de cada dos fallecidos en accidentes de tráfico. Diversas instituciones realizan estrategias donde la comunicación es una potente herramienta para situar el problema en la agenda pública. La
Pilar Paricio Esteban   +4 more
doaj   +1 more source

Forging New Voice Mechanisms From a Crisis—Employee Voice on Social Media During COVID‐19

open access: yesHuman Resource Management Journal, Volume 35, Issue 3, Page 713-727, July 2025.
ABSTRACT External crises, such as the COVID‐19 pandemic, have increased job insecurity and overall uncertainty in the labour market. Crises like these can suppress employee voice; that is, employees may feel unable to express their ideas and opinions about their work, including dissatisfaction or criticism, because they may be worried about disagreeing
Maria Khan   +2 more
wiley   +1 more source

Local Zeta Functions for Non-degenerate Laurent Polynomials Over p-adic Fields

open access: yes, 2014
In this article, we study local zeta functions attached to Laurent polynomials over p-adic fields, which are non-degenerate with respect to their Newton polytopes at infinity.
Leon-Cardenal, E., Zuniga-Galindo, W. A.
core  

La antigua sacristía del colegio del cardenal de Monforte de Lemos: estudio geométrico de una bóveda muy deformada [PDF]

open access: yes, 2009
El Colegio de Nuestra Señora de la Antigua de Monforte de Lemos, más conocido por el nombre de Colegio del Cardenal,1 se empezó a construir en 1593 bajo el mecenazgo del cardenal de Sevilla don Rodrigo de Castro.
Guerra Pestonit, Rosa Ana
core   +2 more sources

The oblique S parameter in higgsless electroweak models

open access: yes, 2012
We present a one-loop calculation of the oblique S parameter within Higgsless models of electroweak symmetry breaking. We have used a general effective Lagrangian with at most two derivatives, implementing the chiral symmetry breaking SU(2)_L x SU(2)_R ->
Rosell, Ignasi
core   +1 more source

Money Talks? The Effectiveness of Sanctions in the ‘Rule of Law’ Conflict in the European Union

open access: yesJCMS: Journal of Common Market Studies, Volume 63, Issue 4, Page 1178-1196, July 2025.
Abstract The European Union (EU) responded to democratic backsliding in Hungary and Poland by implementing a sanctions toolbox, which includes the Article 7 Treaty on European Union (TEU) mechanism, infringement procedures and funding conditionality.
Adam Holesch, Clara Portela
wiley   +1 more source

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