Empresas B en Uruguay. Una gestión estratégica apoyada en la gestión del conocimiento

Tesis Materias > Ciencias Sociales Universidad Internacional Iberoamericana México > Investigación > Tesis Doctorales Cerrado Español El tejido empresarial juega un papel determinante en el desarrollo económico y social de un país. No obstante, en los últimos años su actuación ha inducido un deterioro ambiental, cuyos efectos también han repercutido en la equidad social. En este sentido, para contribuir positivamente con el entorno, las organizaciones han desarrollado progresivamente nuevos modelos de negocios, que incorporan en su gestión los intereses de los agentes afectados por sus operaciones. Dentro de estos modelos, se identifican las Empresas B cuyo propósito, trasciende los esquemas planteados por la responsabilidad social empresarial o corporativa, al asumir como parte de la planificación estratégica el logro de objetivos económicos, sociales y medioambientales, aportando de esta manera soluciones a los problemas de la sociedad a través de la creación de valor agregado derivado de la innovación y el conocimiento. Sobre la base de lo expuesto, en este estudio se propone un modelo gerencial para las empresas B de Uruguay, que incorpora la gestión del conocimiento dentro del proceso de planificación estratégica. Metodológicamente, se adoptó un enfoque cuantitativo fundamentado en una fase descriptiva-explicativa; al tiempo que la población la conformaron las Empresas B certificadas por el Sistema B-Uruguay. Como resultados de la investigación, se encontró que las organizaciones objeto de estudio son un fenómeno empresarial de reciente data en Uruguay. No obstante, se destacan sus aportes al desarrollo social a partir del triple propósito que cumplen en la prestación de servicios o la producción de bienes. Finalmente, el estudio representa un aporte para el desarrollo de los programas en gestión empresarial, en la medida que el modelo gerencial diseñado contribuye con la creación de una cultura corporativa responsable, que a largo plazo genera un valor sostenible para los distintos grupos de interés, al tiempo que aporta soluciones a los problemas socio ambientales de la sociedad, en la medida que sustenta un uso racional de los recursos disponibles. metadata Gámbaro Pereira, Esteban Osvaldo mail SIN ESPECIFICAR (2021) Empresas B en Uruguay. Una gestión estratégica apoyada en la gestión del conocimiento. Doctoral thesis, Universidad Internacional Iberoamericana México.

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El tejido empresarial juega un papel determinante en el desarrollo económico y social de un país. No obstante, en los últimos años su actuación ha inducido un deterioro ambiental, cuyos efectos también han repercutido en la equidad social. En este sentido, para contribuir positivamente con el entorno, las organizaciones han desarrollado progresivamente nuevos modelos de negocios, que incorporan en su gestión los intereses de los agentes afectados por sus operaciones. Dentro de estos modelos, se identifican las Empresas B cuyo propósito, trasciende los esquemas planteados por la responsabilidad social empresarial o corporativa, al asumir como parte de la planificación estratégica el logro de objetivos económicos, sociales y medioambientales, aportando de esta manera soluciones a los problemas de la sociedad a través de la creación de valor agregado derivado de la innovación y el conocimiento. Sobre la base de lo expuesto, en este estudio se propone un modelo gerencial para las empresas B de Uruguay, que incorpora la gestión del conocimiento dentro del proceso de planificación estratégica. Metodológicamente, se adoptó un enfoque cuantitativo fundamentado en una fase descriptiva-explicativa; al tiempo que la población la conformaron las Empresas B certificadas por el Sistema B-Uruguay. Como resultados de la investigación, se encontró que las organizaciones objeto de estudio son un fenómeno empresarial de reciente data en Uruguay. No obstante, se destacan sus aportes al desarrollo social a partir del triple propósito que cumplen en la prestación de servicios o la producción de bienes. Finalmente, el estudio representa un aporte para el desarrollo de los programas en gestión empresarial, en la medida que el modelo gerencial diseñado contribuye con la creación de una cultura corporativa responsable, que a largo plazo genera un valor sostenible para los distintos grupos de interés, al tiempo que aporta soluciones a los problemas socio ambientales de la sociedad, en la medida que sustenta un uso racional de los recursos disponibles.

Tipo de Documento: Tesis (Doctoral)
Palabras Clave: Gestión del conocimiento, Planificación estratégica, Empresas b, Innovación, Sostenible, Triple impacto.
Clasificación temática: Materias > Ciencias Sociales
Divisiones: Universidad Internacional Iberoamericana México > Investigación > Tesis Doctorales
Depositado: 31 Ene 2022 23:55
Ultima Modificación: 20 Sep 2023 23:30
URI: https://repositorio.unini.edu.mx/id/eprint/501

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Single-cell omics for nutrition research: an emerging opportunity for human-centric investigations

Understanding how dietary compounds affect human health is challenged by their molecular complexity and cell-type–specific effects. Conventional multi-cell type (bulk) analyses obscure cellular heterogeneity, while animal and standard in vitro models often fail to replicate human physiology. Single-cell omics technologies—such as single-cell RNA sequencing, as well as single-cell–resolved proteomic and metabolomic approaches—enable high-resolution investigation of nutrient–cell interactions and reveal mechanisms at a single-cell resolution. When combined with advanced human-derived in vitro systems like organoids and organ-on-chip platforms, they support mechanistic studies in physiologically relevant contexts. This review outlines emerging applications of single-cell omics in nutrition research, emphasizing their potential to uncover cell-specific dietary responses, identify nutrient-sensitive pathways, and capture interindividual variability. It also discusses key challenges—including technical limitations, model selection, and institutional biases—and identifies strategic directions to facilitate broader adoption in the field. Collectively, single-cell omics offer a transformative framework to advance human-centric nutrition research.

Producción Científica

Manuela Cassotta mail manucassotta@gmail.com, Yasmany Armas Diaz mail , Danila Cianciosi mail , Bei Yang mail , Zexiu Qi mail , Ge Chen mail , Santos Gracia Villar mail santos.gracia@uneatlantico.es, Luis Alonso Dzul López mail luis.dzul@uneatlantico.es, Giuseppe Grosso mail , José L. Quiles mail , Jianbo Xiao mail , Maurizio Battino mail maurizio.battino@uneatlantico.es, Francesca Giampieri mail francesca.giampieri@uneatlantico.es,

Cassotta

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Shoulder ligamentoplasty, arthroscopic Latarjet, dynamic anterior stabilization, and arthroscopic trillat for the treatment of shoulder instability: a systematic review of original studies on surgical techniques

Background Anterior shoulder instability is a common condition, especially among young and active individuals, often associated with both osseous and soft tissue injuries. Recent innovations have introduced various surgical options for managing critical and subcritical instability. Therefore, the primary objective of this systematic review was to collect, synthesize, and integrate international research published across multiple scientific databases on shoulder ligamentoplasty, arthroscopic Latarjet, dynamic anterior stabilization (DAS), and arthroscopic Trillat techniques used in the treatment of shoulder instability. Method A structured search was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the PICOS model, up to January 30, 2025, in the MEDLINE/PubMed, Web of Science (WOS), ScienceDirect, Cochrane Library, SciELO, EMBASE, SPORTDiscus, and Scopus databases. The risk of bias was evaluated, and the PEDro scale was used to assess methodological quality. Results The initial search yielded a total of 964 articles. After applying the inclusion and exclusion criteria, the final sample consisted of 25 articles. These studies demonstrated a high standard of methodological quality. The review summarized the effects of ligamentoplasty, arthroscopic Latarjet, dynamic anterior stabilization, and arthroscopic Trillat techniques in treating shoulder instability, detailing the sample population, immobilization period, frequency of instability episodes—including recurrent dislocations and subluxations—surgical methods, study designs, assessed variables, main findings, and reported outcomes. Conclusions Arthroscopic ligamentoplasty is advantageous in preserving the patient’s native anatomy, maintaining joint integrity, and allowing for alternative interventions in case of failure. The arthroscopic Trillat technique offers a minimally invasive solution for anterior instability without significant bone loss. The DAS technique utilizes the biceps tendon to provide dynamic stabilization, aiming to generate a sling effect over the subscapularis muscle. The Latarjet procedure remains the gold standard for managing anterior glenoid bone loss greater than 20%. Each surgical option for anterior shoulder instability carries specific implications, and treatment decisions should be tailored based on bone loss severity, capsuloligamentous quality, and the patient’s functional needs.

Producción Científica

Carlos Galindo-Rubín mail , Yehinson Barajas Ramón mail , Fernando Maniega Legarda mail , Álvaro Velarde-Sotres mail alvaro.velarde@uneatlantico.es,

Galindo-Rubín

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Image-Based Dietary Energy and Macronutrients Estimation with ChatGPT-5: Cross-Source Evaluation Across Escalating Context Scenarios

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Producción Científica

Marcela Rodríguez- Jiménez mail , Gustavo Daniel Martín-del-Campo-Becerra mail , Sandra Sumalla Cano mail sandra.sumalla@uneatlantico.es, Jorge Crespo-Álvarez mail jorge.crespo@uneatlantico.es, Iñaki Elío Pascual mail inaki.elio@uneatlantico.es,

Rodríguez- Jiménez

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The role of nutrition-sensitive interventions in improving nutritional outcomes: findings from a systematic review and meta-analysis

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Thomas de Hoop mail , Adria Molotsky mail , Rebecca Walcott mail , Pablo Gaitán-Rossi mail , Sonia Hernández-Cordero mail , Amos Laar mail , Torben Behmer mail , Hoa Thi Mai Nguyen mail , Averi Chakrabarti mail , Garima Siwach mail , Varsha Ranjit mail , Vania Lara-Mejía mail , Bianca Franco-Lares mail , Mireya Vilar mail ,

de Hoop

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Dual-modality fusion for mango disease classification using dynamic attention based ensemble of leaf & fruit images

Mango is one of the most beloved fruits and plays an indispensable role in the agricultural economies of many tropical countries like Pakistan, India, and other Southeast Asian countries. Similar to other fruits, mango cultivation is also threatened by various diseases, including Anthracnose and Red Rust. Although farmers try to mitigate such situations on time, early and accurate detection of mango diseases remains challenging due to multiple factors, such as limited understanding of disease diversity, similarity in symptoms, and frequent misclassification. To avoid such instances, this study proposes a multimodal deep learning framework that leverages both leaf and fruit images to improve classification performance and generalization. Individual CNN-based pre-trained models, including ResNet-50, MobileNetV2, EfficientNet-B0, and ConvNeXt, were trained separately on curated datasets of mango leaf and fruit diseases. A novel Modality Attention Fusion (MAF) mechanism was introduced to dynamically weight and combine predictions from both modalities based on their discriminative strength, as some diseases are more prominent on leaves than on fruits, and vice versa. To address overfitting and improve generalization, a class-aware augmentation pipeline was integrated, which performs augmentation according to the specific characteristics of each class. The proposed attention-based fusion strategy significantly outperformed individual models and static fusion approaches, achieving a test accuracy of 99.08%, an F1 score of 99.03%, and a perfect ROC-AUC of 99.96% using EfficientNet-B0 as the base. To evaluate the model’s real-world applicability, an interactive web application was developed using the Django framework and evaluated through out-of-distribution (OOD) testing on diverse mango samples collected from public sources. These findings underline the importance of combining visual cues from multiple organs of plants and adapting model attention to contextual features for real-world agricultural diagnostics.

Producción Científica

Muhammad Mohsin mail , Muhammad Shadab Alam Hashmi mail , Irene Delgado Noya mail irene.delgado@uneatlantico.es, Helena Garay mail helena.garay@uneatlantico.es, Nagwan Abdel Samee mail , Imran Ashraf mail ,

Mohsin