El Desarrollo Sostenible en el Entorno Marítimo y Portuario. Una Mirada Desde Principios del Siglo XXI

The objective of this research is to provide insights into research trends and contributing authors in the development of sustainability in the global maritime and port environment since the 21st century, starting from the concept conceived by the United Nations and the creation of the 'Smart Port' concept for the continuous improvement of this industry. It is a document-bibliographic analysis, based on bibliometric software, applying default probabilistic statistics, and utilizing machine learning resources provided by the Scopus database. It was determined that the main thematic trends were related to coastal zone management, fisheries management, climate change, green ports, innovation, and energy efficiency. Representative authors included Castilla J.C., Pauly D., Notteboom T., and Lam J.S. The missing Sustainable Development Goals (SDGs) are 1, 2, 3, and 4 in this contribution.En esta investigación se analizan las principales tendencias de investigación y sus aportaciones a la construcción del desarrollo sostenible en el entorno marítimo y portuario global, desde principios del siglo XXI, Basado en la idea concebida por la Organización de las Naciones Unidas ONU, y la creación del concepto “Smart Ports”, para la mejora continua de este sector industrial. Se desarrolló un análisis documental-bibliográfico basado en software bibliométrico, aplicando estadística probabilística por defecto y utilizando machine learning proporcionados por la base de datos de Scopus. Se encontró que las principales tendencias temáticas estuvieron relacionadas con la gestión de zonas costeras, gestión pesquera, cambio climático, puertos verdes, innovación y eficiencia energética. Los autores representativos fueron Castilla J.C., Pauly D., Notteboom T. y Lam J.S. Se observó que en las investigaciones analizadas de este sector no se consideran los Objetivos de Desarrollo Sostenible (ODS 1, 2, 3, 4)

Descripción de las dimensiones del clima organizacional: caso de estudio en las PYMES de la ciudad de Barranquilla, Colombia

Objective: The study describes the dimensions of the organizational climate in outsourced staff of small and medium-sized companies in the city of Barranquilla. Methodology: quantitative paradigm, descriptive type, transectional design, descriptive analysis, using the survey technique through a questionnaire consisting of 24 items, applied to 60 subjects. Results: it is evidenced that the dimensions of the organizational climate notably affect the structure of companies, regardless of their nature, which socially impacts the employee's motivation, identity, leadership and communication; originating in human capital the disarticulation with corporate goals and detriment of the resources used, associated with strategic management.Objetivo: El estudio describe las dimensiones del clima organizacional en personal tercerizado de las pequeñas y medianas empresas de la ciudad de Barranquilla. Metodología: paradigma cuantitativo, de tipo descriptiva, diseño transeccional, análisis descriptivo, utilizándose la técnica de la encuesta por medio un cuestionario constituido por 24 ítems, aplicado a 60 sujetos. Resultados: se evidencia que las dimensiones del clima organizacional afectan notoriamente la estructura de las empresas, indiferentemente de su naturaleza, lo cual impacta socialmente la motivación del colaborador, identidad, liderazgo y comunicación; originando en el capital humano la desarticulación con las metas corporativas y detrimento de los recursos utilizados, asociados a la gestión estratégica

La Psicología: un acercamiento desde la teoría

The article describes the scientific condition of Psychology from a theoretical approach. The qualitative method, the post-positivist approach, the constructivist paradigm, the hermeneutics technique, and interpretation for the analysis of the results are used. Psychology went from being a difficult variable to explain, to an independent science, capable of studying the human mind and behavior, prevailing in it observable records, its objectives and techniques, which affects its reliability and scientific validation.El artículo describe la condición científica de la Psicología desde un acercamiento teórico. Se utiliza como método el cualitativo, enfoque pospositivista, paradigma constructivista, técnica la hermenéutica, y para el análisis de los resultados la interpretación. La Psicología pasó de ser una variable difícil de explicar, a una ciencia independiente, capaz de estudiar la mente y conducta humana, prevaleciendo en ella los registros observables, sus objetivos y técnicas, lo que repercute en su confiabilidad y validación científica

Types of competencies of human talent supported by ICT: definitions, elements, and contributions

The recent turbulent global changes have highlighted the advancement of generic and technical skills, as responses to the comprehensive challenges of the environment. This is how in the present investigation constructionism and hermeneutics are used as a methodology to achieve contributions of scientific rigor, conceptualizing the variables; with a positivist approach, using literary study, to generate theoretical reflections based on contemporary and disciplinary foundations, and thus understand literature, build concepts, and generate reflections. The findings show that ICT-focused skills condition the employability of human talent and its effect on resources, elements, and capabilities in generating value. It is concluded that the generic and specific skills of people currently prevail as indicators of achievement, resulting in the actions performed and sustainability

Advances in Science No. 01

Esta publicación tiene la decidida intención de acercar la investigación que realiza la Universidad del Rosario de Bogotá, Colombia, a un gran número de lectores para mostrarles, desde el periodismo científico, el quehacer investigativo de la institución. Queremos presentarle al mundo, tal como lo dijo hace dos siglos uno de nuestros hijos más ilustres, Francisco José de Caldas, el sentido final del ejercicio de investigar: “[...] todo para bienestar de los hombres”.It is the explicit goal of this publication is to get research carried out by the Universidad del Rosario in Bogotá, Colombia to a large number of readers, showing them, through sci-ence journalism, the daily investigative work carried out at this institution. And we want the world to see it in the spirit of the ultimate meaning of the practice of research, just as it was expressed two centuries ago by one of our most illustrious sons, Francisco José de Caldas, who underlined that it is “all for the well-being of humankind.

Libro de Proyectos Finales 2021 primer semestre

PregradoIngeniero CivilIngeniero de SistemasIngeniero ElectricistaIngeniero ElectrónicoIngeniero IndustrialIngeniero Mecánic

Evolution over Time of Ventilatory Management and Outcome of Patients with Neurologic Disease∗

OBJECTIVES: To describe the changes in ventilator management over time in patients with neurologic disease at ICU admission and to estimate factors associated with 28-day hospital mortality. DESIGN: Secondary analysis of three prospective, observational, multicenter studies. SETTING: Cohort studies conducted in 2004, 2010, and 2016. PATIENTS: Adult patients who received mechanical ventilation for more than 12 hours. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Among the 20,929 patients enrolled, we included 4,152 (20%) mechanically ventilated patients due to different neurologic diseases. Hemorrhagic stroke and brain trauma were the most common pathologies associated with the need for mechanical ventilation. Although volume-cycled ventilation remained the preferred ventilation mode, there was a significant (p < 0.001) increment in the use of pressure support ventilation. The proportion of patients receiving a protective lung ventilation strategy was increased over time: 47% in 2004, 63% in 2010, and 65% in 2016 (p < 0.001), as well as the duration of protective ventilation strategies: 406 days per 1,000 mechanical ventilation days in 2004, 523 days per 1,000 mechanical ventilation days in 2010, and 585 days per 1,000 mechanical ventilation days in 2016 (p < 0.001). There were no differences in the length of stay in the ICU, mortality in the ICU, and mortality in hospital from 2004 to 2016. Independent risk factors for 28-day mortality were age greater than 75 years, Simplified Acute Physiology Score II greater than 50, the occurrence of organ dysfunction within first 48 hours after brain injury, and specific neurologic diseases such as hemorrhagic stroke, ischemic stroke, and brain trauma. CONCLUSIONS: More lung-protective ventilatory strategies have been implemented over years in neurologic patients with no effect on pulmonary complications or on survival. We found several prognostic factors on mortality such as advanced age, the severity of the disease, organ dysfunctions, and the etiology of neurologic disease