Medición, evaluación y propuesta de control del ruido ocupacional presente en el área operativa de la empresa Dona Servicios y Transportes E.I.R.L. Arequipa – 2018

La presente tesis describe la investigación realizada en la empresa Dona servicios y transportes E.I.R.L. a los trabajadores que se encontraban expuestos a altos niveles de ruido; el objetivo fue determinar si los altos niveles de ruido presentes en el área de trabajo generaban daño auditivo. En primer lugar, se identificó cuáles eran las áreas con mayor presencia de ruido, una vez determinado este parámetro se procedió a verificar la salud auditiva de los trabajadores; esto pudo ser posible, ya que, la empresa cuenta con un médico ocupacional el cual realiza un seguimiento constante de la salud auditiva de los colaboradores. Posteriormente era importante conocer el nivel de ruido presente en las áreas de trabajo para lo cual, realizamos mediciones de ruido siguiendo los lineamientos establecidos en la Guía N° 1 del DS 024 -2016 EM Reglamento de Seguridad y salud Ocupacional en Minería. Establecimos 4 puntos de medición donde evidenciamos que los niveles de ruido presentes en el área de trabajo superaban los LMP establecidos en la RM 375 – 2008 – TR. Una vez determinado los niveles de ruido, se realizó el análisis de las fichas audiológicas donde pudimos evidenciar que 3 (30%) trabajadores había disminuido su nivel auditivo presentando un diagnóstico de trauma acústico bilateral, mientras que en su ficha de ingreso registraron un diagnostico auditivo de normoacusia bilateral. Descartamos que dicho tema pueda ser determinado por los hábitos de ruido que tiene cada colaborador realizando un análisis de la encuesta aplicada en la ficha audiológica; concluyendo que el ruido presente en el área de trabajo estaba afectando la salud auditiva de los trabajadores, por ello se propuso atenuar este riesgo físico con medidas de control de tipo administrativas y de ingeniería, sugiriendo una serie de opciones que van de la mano con la realidad de la empresa, con la finalidad de preservar la salud auditiva de los trabajadores.TesisCampus Arequip

Medición, evaluación y propuesta de control del ruido ocupacional presente en el área operativa de la empresa Dona Servicios y Transportes E.I.R.L. Arequipa – 2018

TesisLa presente tesis describe la investigación realizada en la empresa Dona servicios y transportes E.I.R.L. a los trabajadores que se encontraban expuestos a altos niveles de ruido; el objetivo fue determinar si los altos niveles de ruido presentes en el área de trabajo generaban daño auditivo. En primer lugar, se identificó cuáles eran las áreas con mayor presencia de ruido, una vez determinado este parámetro se procedió a verificar la salud auditiva de los trabajadores; esto pudo ser posible, ya que, la empresa cuenta con un médico ocupacional el cual realiza un seguimiento constante de la salud auditiva de los colaboradores. Posteriormente era importante conocer el nivel de ruido presente en las áreas de trabajo para lo cual, realizamos mediciones de ruido siguiendo los lineamientos establecidos en la Guía N° 1 del DS 024 -2016 EM Reglamento de Seguridad y salud Ocupacional en Minería. Establecimos 4 puntos de medición donde evidenciamos que los niveles de ruido presentes en el área de trabajo superaban los LMP establecidos en la RM 375 – 2008 – TR. Una vez determinado los niveles de ruido, se realizó el análisis de las fichas audiológicas donde pudimos evidenciar que 3 (30%) trabajadores había disminuido su nivel auditivo presentando un diagnóstico de trauma acústico bilateral, mientras que en su ficha de ingreso registraron un diagnostico auditivo de normoacusia bilateral. Descartamos que dicho tema pueda ser determinado por los hábitos de ruido que tiene cada colaborador realizando un análisis de la encuesta aplicada en la ficha audiológica; concluyendo que el ruido presente en el área de trabajo estaba afectando la salud auditiva de los trabajadores, por ello se propuso atenuar este riesgo físico con medidas de control de tipo administrativas y de ingeniería, sugiriendo una serie de opciones que van de la mano con la realidad de la empresa, con la finalidad de preservar la salud auditiva de los trabajadores

XVII International Congress of Control Electronics and Telecommunications: "Advanced Science, Technology and Innovation to move towards a new socio-technical system: Sustainable Social Transformation"

Contenido: Approach to the diagnostic of cesarean birth using bio-inspired models. ; Design of a tool in a virtual reality environment to manipulate anatomical models. ; The effect of COVID-19 restrictions on the electricity price forecasting models. ; Depression prevention through artificial intelligence. ; State of the art in Prototypes as complements to the learning of the Colombian Sign Language (LSC). ; A computational proposal for gene expression deterministic analysis in associated disorders to depression and anxiety. ; Evaluation of postural stability from the predictability of the measurement of the center of pressure. ; Psychophysiological Analysis of Sound Stimuli.; Delphi method for the identification of relevant variables in the development of low-power photovoltaic solar projects. ; Socioeconomic impact of a refrigerator powered by a photovoltaic system in La Guajira. ; Energy Efficiency: characteristics that allow the reduction of greenhouse gases in. ; Possibilities for the implementation of a bioreactor from organic waste. ; Energy Potential with Small Hydroelectric Power Plants in Non- interconnected Zones of Colombia. ; Energy Potential in Photovoltaic Solar Solutions in Non-Interconnected Areas of Colombia. ; Photovoltaic system, towards the energy transition from home. ; Blockchain model to increase the transparency of public sector processes. ; Intelligent agricultural irrigation prescription system based on sensor networks and crop modeling. ; Design and implementation of a digital modulation classification system using intelligent algorithms. ; A mobile application proposal to minimize intermediation during agricultural process distribution of products in supply chain. ; Accompanying strategy for the social appropriation of new technologies in vulnerable agricultural communities: case in communities producing Gulupas fruits (Passiflora edulis Sims). ; Predictive model of transparency as an indicator of Public Policies. ; Smart system for recognition of ripening level in blackberry fruits. ; Project-based learning as an alternative methodology for technological education in electronics. ; Design and construction of an automated system for N. ; Four bar mechanisms (FBM) and their Software-Based applications: a reviewFT aquaponic culture of Red Carp and Crespa Lettuce. ; Intelligent search implementation for the construction of states of the art: a python application. ; Indoor and Outdoor propagation models on 5G environments: state of the art. ;The electronic detection of offenders (DOO) in the District Secretary of mobility of Bogotá: a step forward in the configuration of the concept of digital citizenship in Colombia. ; Monitoring through ICT of Mobility: technological collaborative feature to incorporate IoT in a Smart City. ; Characterization model of asphalt mixtures using digital image processing. ; Review: identification of diseases and/or pests in fruit trees through image processing techniques and artificial intelligence. ; VRS applicated to Nasa Yuwe language. ; Application of Pix2Pix for edge reconstruction in images. ; Brushless DC Motor Control System for Active Myoelectric Prosthesis. ; Implementation of a Water Conductivity Measuring System. ; 2 DOF robot programmed with MatLab® (guide and Peter Corke) and Arduino uno for writing alphabetical characters. ; Simulator of the behavior of the center of mass in a quadruped robot. ; Biomimetic prototype for flapping movement of batsContent: Contenido: Approach to the diagnostic of cesarean birth using bio-inspired models. ; Design of a tool in a virtual reality environment to manipulate anatomical models. ; The effect of COVID-19 restrictions on the electricity price forecasting models. ; Depression prevention through artificial intelligence. ; State of the art in Prototypes as complements to the learning of the Colombian Sign Language (LSC). ; A computational proposal for gene expression deterministic analysis in associated disorders to depression and anxiety. ; Evaluation of postural stability from the predictability of the measurement of the center of pressure. ; Psychophysiological Analysis of Sound Stimuli.; Delphi method for the identification of relevant variables in the development of low-power photovoltaic solar projects. ; Socioeconomic impact of a refrigerator powered by a photovoltaic system in La Guajira. ; Energy Efficiency: characteristics that allow the reduction of greenhouse gases in. ; Possibilities for the implementation of a bioreactor from organic waste. ; Energy Potential with Small Hydroelectric Power Plants in Non- interconnected Zones of Colombia. ; Energy Potential in Photovoltaic Solar Solutions in Non-Interconnected Areas of Colombia. ; Photovoltaic system, towards the energy transition from home. ; Blockchain model to increase the transparency of public sector processes. ; Intelligent agricultural irrigation prescription system based on sensor networks and crop modeling. ; Design and implementation of a digital modulation classification system using intelligent algorithms. ; A mobile application proposal to minimize intermediation during agricultural process distribution of products in supply chain. ; Accompanying strategy for the social appropriation of new technologies in vulnerable agricultural communities: case in communities producing Gulupas fruits (Passiflora edulis Sims). ; Predictive model of transparency as an indicator of Public Policies. ; Smart system for recognition of ripening level in blackberry fruits. ; Project-based learning as an alternative methodology for technological education in electronics. ; Design and construction of an automated system for N. ; Four bar mechanisms (FBM) and their Software-Based applications: a reviewFT aquaponic culture of Red Carp and Crespa Lettuce. ; Intelligent search implementation for the construction of states of the art: a python application. ; Indoor and Outdoor propagation models on 5G environments: state of the art. ;The electronic detection of offenders (DOO) in the District Secretary of mobility of Bogotá: a step forward in the configuration of the concept of digital citizenship in Colombia. ; Monitoring through ICT of Mobility: technological collaborative feature to incorporate IoT in a Smart City. ; Characterization model of asphalt mixtures using digital image processing. ; Review: identification of diseases and/or pests in fruit trees through image processing techniques and artificial intelligence. ; VRS applicated to Nasa Yuwe language. ; Application of Pix2Pix for edge reconstruction in images. ; Brushless DC Motor Control System for Active Myoelectric Prosthesis. ; Implementation of a Water Conductivity Measuring System. ; 2 DOF robot programmed with MatLab® (guide and Peter Corke) and Arduino uno for writing alphabetical characters. ; Simulator of the behavior of the center of mass in a quadruped robot. ; Biomimetic prototype for flapping movement of bat

Compilación de Proyectos de Investigación desde el año 2003 al 2012

Listado de Proyectos de investigación de UPIICSA desde 2003 a 201

Contemporary use of cefazolin for MSSA infective endocarditis: analysis of a national prospective cohort

Objectives: This study aimed to assess the real use of cefazolin for methicillin-susceptible Staphylococcus aureus (MSSA) infective endocarditis (IE) in the Spanish National Endocarditis Database (GAMES) and to compare it with antistaphylococcal penicillin (ASP). Methods: Prospective cohort study with retrospective analysis of a cohort of MSSA IE treated with cloxacillin and/or cefazolin. Outcomes assessed were relapse; intra-hospital, overall, and endocarditis-related mortality; and adverse events. Risk of renal toxicity with each treatment was evaluated separately. Results: We included 631 IE episodes caused by MSSA treated with cloxacillin and/or cefazolin. Antibiotic treatment was cloxacillin, cefazolin, or both in 537 (85%), 57 (9%), and 37 (6%) episodes, respectively. Patients treated with cefazolin had significantly higher rates of comorbidities (median Charlson Index 7, P <0.01) and previous renal failure (57.9%, P <0.01). Patients treated with cloxacillin presented higher rates of septic shock (25%, P = 0.033) and new-onset or worsening renal failure (47.3%, P = 0.024) with significantly higher rates of in-hospital mortality (38.5%, P = 0.017). One-year IE-related mortality and rate of relapses were similar between treatment groups. None of the treatments were identified as risk or protective factors. Conclusion: Our results suggest that cefazolin is a valuable option for the treatment of MSSA IE, without differences in 1-year mortality or relapses compared with cloxacillin, and might be considered equally effective