Results 41 to 50 of about 272,821 (163)

Patient‐Reported Outcomes Among Patients Pre– and Post–Left Ventricular Assist Device Implantation: A Retrospective and Comparative Study

open access: yesNursing Forum, Volume 2025, Issue 1, 2025.
Introduction: Despite many studies reporting the patient‐reported outcomes (PROs) of left ventricular assist device (LVAD) patients, there seem to be limited studies reporting the PROs of patients from Central Asia, specifically in Kazakhstan. This study compared the patients’ PROs before LVAD, 1 month, 6 months, and 12 months after LVAD implantation ...
Gulden Ospanova   +7 more
wiley   +1 more source

Model design for a reduced variant of a Trivium Type Stream Cipher

open access: yesJournal of Computer Science and Technology, 2014
We analyze the family of stream ciphers N-viums: Trivium and Bivium. We present the Trivium algorithm and its variants. In particular, we study the NLFSRs used in these generators, their feedback functions and their combination.
Antonio Castro Lechtaler   +5 more
doaj  

El reformismo militar de Carlos III: mito y realidad

open access: yesCuadernos de Historia Moderna, 2016
En esta aportación se procede a realizar un análisis crítico de las reformas militares que impulsó Carlos III a lo largo de su reinado. Para ello, por un lado, se plantea una visión de las mismas situándolas en el contexto de toda la centuria y, por otro,
Francisco Andújar Castillo
doaj   +1 more source

Debe llegarse a tiempo a los municipios, por aire, tierra o en camioncitos : el cambio institucional del ejército nacional de Colombia durante el gobierno Uribe Vélez (2002-2010) [PDF]

open access: yes, 2012
Este documento estudia aspectos generales del fortalecimiento del Ejército Nacional de Colombia en el período 2002-2011. Para esto, se plantearán, en primera instancia, los parámetros en virtud de los cuales se evalúa la noción de fortalecimiento.
Yaruro Barrios, Andrés Salame
core  

Clinical Lived Experience of Nursing Students in a Mother and Child Center: An Interpretive Phenomenological Analysis

open access: yesNursing Forum, Volume 2025, Issue 1, 2025.
Introduction: Nursing students frequently report experiencing both excitement and anxiety during clinical placements, particularly in high‐stakes environments such as maternity wards and pediatric units. Numerous studies have identified challenges such as insufficient supervision, inconsistent mentorship, unclear role expectations, and unsupportive ...
Amina Upasheva   +4 more
wiley   +1 more source

Shadowlands (1993): Grief as a process of life, sickness and death

open access: yesRevista de Medicina y Cine / Journal of Medicine and Movies, 2017
Grief, which is a normal reaction to the loss of a loved one, is a stressing life event of first order. The death of one’s spouse is perhaps the most stressing situation that a person has to go through in their life.
Carmen de la FUENTE HONTAÑÓN   +2 more
doaj  

La modernización de las Fuerzas Armadas

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2014
El artículo realiza un breve repaso por la historia de las Fuerzas Armadas españolas destacando la importancia de la institución militar y su papel en la Historia contemporánea española.
Eduardo Serra
doaj   +1 more source

José Alcina Franch y los códices mesoamericanos [PDF]

open access: yes, 2003
This paper analyzes the contributions of José Alcina Franch to study of Mesoamerican Codex. It reviews his early work, «Fuentes indígenas de Méjico», his editions of Códice Veitia and Códice del Museo del Ejército de Madrid, Calendarios zapotecos and his
León-portilla, Miguel
core   +1 more source

Quasi-chemical approximation for polyatomic mixtures

open access: yes, 2016
The statistical thermodynamics of binary mixtures of polyatomic species was developed on a generalization in the spirit of the lattice-gas model and the quasi-chemical approximation (QCA).
Dávila, M. V.   +3 more
core   +1 more source

Urban Colombian youths' perspectives on the armed conflict and possibilities for ways forward

open access: yesPolitical Psychology, Volume 45, Issue 6, Page 1087-1104, December 2024.
Abstract In the aftermath of intractable armed conflict, adolescents can play a critical role in the process of reconciliation and the construction of a culture of peace. The meanings they construct about these processes are a core aspect of their engagement (or lack thereof) in peace‐building initiatives.
Laura Pareja Conto   +5 more
wiley   +1 more source

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