Análisis Del Recurso Humano Disponible y Las Cargas De Trabajo En El Laboratorio Clínico del Hospital Los Chiles, Costa Rica, durante el 2015 al 2019.

Thesis Subjects > Biomedicine Europe University of Atlantic > Teaching > Final Master Projects
Ibero-american International University > Teaching > Final Master Projects
Cerrado Español La gestión administrativa consiste en todas las actividades que se emprenden para coordinar el esfuerzo de un grupo, es decir, en la manera en la cual se tratan de alcanzar las metas u objetivos con ayuda de las personas y las cosas mediante el desempeño de ciertas labores esenciales, como son la planeación, organización, dirección y control. La Caja Costarricense del Seguro Social (CCSS) es una Institución bastante compleja la cual está estructurada en tres niveles de atención y de acuerdo con esto existen laboratorios con distintos niveles de capacidad instalada y dependiendo de esto, así variará la capacidad de exámenes que está en la capacidad de hacer. El Hospital Los Chiles (HLCH) presta servicios como segundo nivel a una población de 23.735 personas del Área de Salud Los Chiles más 15.395 habitantes del Área de Salud de Santa Rosa, cuya población y exámenes solicitados han ido en aumento año tras año. Sin embargo; este laboratorio desde el 2006 cuenta con 11 funcionarios. Reiteradamente, los informes de supervisión de laboratorios clínicos como la Auditoría de la Caja Costarricense del Seguro Social han señalado la necesidad de realizar un estudio con el fin de disminuir la brecha de recurso humano que tiene el servicio. Según los datos estadísticos del laboratorio clínico durante el período 2015 al 2019, la cantidad de análisis clínicos se han incrementado desde un 25% hasta un 200% (dependiendo del tipo de prueba). Así mismo, la lista de análisis clínicos que se refieren a otros centros se amplió en un 195%. En el presente estudio se pudo determinar que existe una brecha de tres funcionarios y que hay situaciones que afectan el flujo adecuado de trabajo. metadata Montero Garcia, Jorge Mauricio mail mont26@hotmail.com (2022) Análisis Del Recurso Humano Disponible y Las Cargas De Trabajo En El Laboratorio Clínico del Hospital Los Chiles, Costa Rica, durante el 2015 al 2019. Masters thesis, UNSPECIFIED.

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Abstract

La gestión administrativa consiste en todas las actividades que se emprenden para coordinar el esfuerzo de un grupo, es decir, en la manera en la cual se tratan de alcanzar las metas u objetivos con ayuda de las personas y las cosas mediante el desempeño de ciertas labores esenciales, como son la planeación, organización, dirección y control. La Caja Costarricense del Seguro Social (CCSS) es una Institución bastante compleja la cual está estructurada en tres niveles de atención y de acuerdo con esto existen laboratorios con distintos niveles de capacidad instalada y dependiendo de esto, así variará la capacidad de exámenes que está en la capacidad de hacer. El Hospital Los Chiles (HLCH) presta servicios como segundo nivel a una población de 23.735 personas del Área de Salud Los Chiles más 15.395 habitantes del Área de Salud de Santa Rosa, cuya población y exámenes solicitados han ido en aumento año tras año. Sin embargo; este laboratorio desde el 2006 cuenta con 11 funcionarios. Reiteradamente, los informes de supervisión de laboratorios clínicos como la Auditoría de la Caja Costarricense del Seguro Social han señalado la necesidad de realizar un estudio con el fin de disminuir la brecha de recurso humano que tiene el servicio. Según los datos estadísticos del laboratorio clínico durante el período 2015 al 2019, la cantidad de análisis clínicos se han incrementado desde un 25% hasta un 200% (dependiendo del tipo de prueba). Así mismo, la lista de análisis clínicos que se refieren a otros centros se amplió en un 195%. En el presente estudio se pudo determinar que existe una brecha de tres funcionarios y que hay situaciones que afectan el flujo adecuado de trabajo.

Item Type: Thesis (Masters)
Uncontrolled Keywords: Recurso Humano, Carga de Trabajo, Exámenes de laboratorio, Unidad funcional, Laboratorio Clínico
Subjects: Subjects > Biomedicine
Divisions: Europe University of Atlantic > Teaching > Final Master Projects
Ibero-american International University > Teaching > Final Master Projects
Date Deposited: 20 Nov 2023 23:30
Last Modified: 20 Nov 2023 23:30
URI: https://repositorio.unini.edu.mx/id/eprint/2221

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Producción Científica

Hafiz Muhammad Raza Ur Rehman mail , Mahpara Saleem mail , Muhammad Zeeshan Jhandir mail , Eduardo René Silva Alvarado mail eduardo.silva@funiber.org, Helena Garay mail helena.garay@uneatlantico.es, Imran Ashraf mail ,

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Olive Leaf Extracts With High, Medium, or Low Bioactive Compounds Content Differentially Modulate Alzheimer's Disease via Redox Biology

Alzheimer's disease (AD) involves β-amyloid plaques and tau hyperphosphorylation, driven by oxidative stress and neuroinflammation. Cyclooxygenase-2 (COX-2) and acetylcholinesterase (AChE) activities exacerbate AD pathology. Olive leaf (OL) extracts, rich in bioactive compounds, offer potential therapeutic benefits. This study aimed to assess the anti-inflammatory, anti-cholinergic, and antioxidant effects of three OL extracts (low, mid, and high bioactive content) in vitro and their protective effects against AD-related proteinopathies in Caenorhabditis elegans models. OL extracts were characterized for phenolic composition, AChE and COX-2 inhibition, as well as antioxidant capacity. Their effects on intracellular and mitochondrial reactive oxygen species (ROS) were tested in C. elegans models expressing human Aβ and tau proteins. Gene expression analyses examined transcription factors (DAF-16, skinhead [SKN]-1) and their targets (superoxide dismutase [SOD]-2, SOD-3, GST-4, and heat shock protein [HSP]-16.2). High-OL extract demonstrated superior AChE and COX-2 inhibition and antioxidant capacity. Low- and high-OL extracts reduced Aβ aggregation, ROS levels, and proteotoxicity via SKN-1/NRF-2 and DAF-16/FOXO pathways, whereas mid-OL showed moderate effects through proteostasis modulation. In tau models, low- and high-OL extracts mitigated mitochondrial ROS levels via SOD-2 but had limited effects on intracellular ROS levels. High-OL extract also increased GST-4 levels, whereas low and mid extracts enhanced GST-4 levels. OL extracts protect against AD-related proteinopathies by modulating oxidative stress, inflammation, and proteostasis. High-OL extract showed the most promise for nutraceutical development due to its robust phenolic profile and activation of key antioxidant pathways. Further research is needed to confirm long-term efficacy.

Producción Científica

Jose M. Romero‐Marquez mail , María D. Navarro‐Hortal mail , Alfonso Varela‐López mail , Rubén Calderón Iglesias mail ruben.calderon@uneatlantico.es, Juan G. Puentes mail , Francesca Giampieri mail francesca.giampieri@uneatlantico.es, Maurizio Battino mail maurizio.battino@uneatlantico.es, Cristina Sánchez‐González mail , Jianbo Xiao mail , Roberto García‐Ruiz mail , Sebastián Sánchez mail , Tamara Y. Forbes‐Hernández mail , José L. Quiles mail jose.quiles@uneatlantico.es,

Romero‐Marquez

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Effects of a Garlic Hydrophilic Extract Rich in Sulfur Compounds on Redox Biology and Alzheimer's Disease Markers in Caenorhabditis Elegans

Garlic is a horticultural product highly valued for its culinary and medicinal attributes. The aim of this study was to evaluate the composition of a garlic hydrophilic extract as well as the influence on redox biology, Alzheimer's Disease (AD) markers and aging, using Caenorhabditis elegans as experimental model. The extract was rich in sulfur compounds, highlighting the presence of other compounds like phenolics, and the antioxidant property was corroborated. Regarding AD markers, the acetylcholinesterase inhibitory capacity was demonstrated in vitro. Although the extract did not modify the amyloid β-induced paralysis degree, it was able to improve, in a dose-dependent manner, some locomotive parameters affected by the hyperphosphorylated tau protein in C. elegans. It could be related to the effect found on GFP-transgenic stains, mainly regarding to the increase in the gene expression of HSP-16.2. Moreover, an initial investigation into the aging process revealed that the extract successfully inhibited the accumulation of intracellular and mitochondrial reactive oxygen species in aged worms. These results provide valuable insights into the multifaceted impact of garlic extract, particularly in the context of aging and neurodegenerative processes. This study lays a foundation for further research avenues exploring the intricate molecular mechanisms underlying garlic effects and its translation into potential therapeutic interventions for age-related neurodegenerative conditions.

Producción Científica

María D. Navarro‐Hortal mail , Jose M. Romero‐Marquez mail , Johura Ansary mail , Cristina Montalbán‐Hernández mail , Alfonso Varela‐López mail , Francesca Giampieri mail francesca.giampieri@uneatlantico.es, Jianbo Xiao mail , Rubén Calderón Iglesias mail ruben.calderon@uneatlantico.es, Maurizio Battino mail maurizio.battino@uneatlantico.es, Cristina Sánchez‐González mail , Tamara Y. Forbes‐Hernández mail , José L. Quiles mail jose.quiles@uneatlantico.es,

Navarro‐Hortal

<a class="ep_document_link" href="/17572/1/s12909-025-07070-5.pdf"><img class="ep_doc_icon" alt="[img]" src="/style/images/fileicons/text.png" border="0"/></a>

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Game-based educational experience in clinical simulation and academic achievement in medical students: a retrospective study

Background In recent years, medical education has increasingly embraced gamification as a method for teaching clinical skills. In Peru, social isolation resulting from the COVID-19 pandemic forced universities and academic institutions to restructure their teaching methods, while there are no reports about the impact of this strategies in Peruvian students. In this study we evaluated the feasibility and patterns of use of a novel video game based didactic activity in undergraduate students from a School of Medicine in Peru. Method We conducted a retrospective pilot study in medical students who used the Full Code Medical Simulation platform. We retrieved scoring data obtained from this platform for selected cases of clinical courses with an appropriate number of users [clinical medicine (CM) I (7 cases), CM II (17 cases), surgery I (6 cases) and surgery II (6 cases)]. cases)]. We also evaluated patterns of use and the association between academic performance and the Full Code scores. Results A total of 590 students were included in the study. We found a direct correlation between the student’s course grade and Full Code score in all courses (CM I: p < 0.001, CM II: p < 0.05, Surgery I: p < 0.05 and Surgery II: p < 0.05). CM II course students who dedicated more time to completing cases received better grades (p < 0.05). The pattern of use of Full code were similar in students regardless their academic performance. In addition, students with higher academic performance were more likely to have higher scores in the platform (p < 0.001). Conclusion The use of gamification in clinical simulation was highly feasible in students of medicine regardless their academic performance. Prospective and interventional studies are needed to assess if the Full Code platform directly affect the learning outcomes.

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Maria Amalia Salafia mail , María Elena Perez-Ochoa mail ,

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Novel hybrid transfer neural network for wheat crop growth stages recognition using field images

Wheat is one of the world’s most widely cultivated cereal crops and is a primary food source for a significant portion of the population. Wheat goes through several distinct developmental phases, and accurately identifying these stages is essential for precision farming. Determining wheat growth stages accurately is crucial for increasing the efficiency of agricultural yield in wheat farming. Preliminary research identified obstacles in distinguishing between these stages, negatively impacting crop yields. To address this, this study introduces an innovative approach, MobDenNet, based on data collection and real-time wheat crop stage recognition. The data collection utilized a diverse image dataset covering seven growth phases ‘Crown Root’, ‘Tillering’, ‘Mid Vegetative’, ‘Booting’, ‘Heading’, ‘Anthesis’, and ‘Milking’, comprising 4496 images. The collected image dataset underwent rigorous preprocessing and advanced data augmentation to refine and minimize biases. This study employed deep and transfer learning models, including MobileNetV2, DenseNet-121, NASNet-Large, InceptionV3, and a convolutional neural network (CNN) for performance comparison. Experimental evaluations demonstrated that the transfer model MobileNetV2 achieved 95% accuracy, DenseNet-121 achieved 94% accuracy, NASNet-Large achieved 76% accuracy, InceptionV3 achieved 74% accuracy, and the CNN achieved 68% accuracy. The proposed novel hybrid approach, MobDenNet, that synergistically merges the architectures of MobileNetV2 and DenseNet-121 neural networks, yields highly accurate results with precision, recall, and an F1 score of 99%. We validated the robustness of the proposed approach using the k-fold cross-validation. The proposed research ensures the detection of growth stages with great promise for boosting agricultural productivity and management practices, empowering farmers to optimize resource distribution and make informed decisions.

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Aisha Naseer mail , Madiha Amjad mail , Ali Raza mail , Kashif Munir mail , Aseel Smerat mail , Henry Fabian Gongora mail henry.gongora@uneatlantico.es, Carlos Eduardo Uc Ríos mail carlos.uc@unini.edu.mx, Imran Ashraf mail ,

Naseer