Behavior monitoring and behavioral exchange: an approach from geospatial technologies involving gamification techniques

Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.

Enhancing physical activity coaching through personalized motivational strategies and self-adaptive goal-setting: development of self-adaptive processes in a monitoring and coaching smartphone application

Dissertação para obtenção do Grau de Mestre em Engenharia Biomédica

Service-oriented infrastructure to support the control, monitoring and management of a shop floor system

Dissertação para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores

Monitoring and modelling of membrane bioreactors for wastewater treatment incorporating 2D fluorescence spectroscopy

Dissertação para obtenção do Grau de Doutor em Engenharia Química e Bioquímica, Especialidade em Engenharia Bioquímica

Monitoring and analysis of queries in distributed databases

Dissertação de Mestrado em Engenharia Informática

Numerical modeling and assessment of the thermal environment in an industrial premise of automotive components

Dissertação de mestrado em Engenharia Industrial

Ambulatory blood pressure monitoring and microalbuminuria in normotensive subjects with insulin-dependent diabetes mellitus

OBJECTIVE: To assess the association between microalbuminuria with ambulatory blood pressure monitoring in normotensive individuals with insulin-dependent diabetes mellitus. METHODS: Thirty-seven patients underwent determination of the rate of urinary excretion of albumin through radioimmunoassay and ambulatory blood pressure monitoring. Their mean age was 26.5±6.7 years, and the mean duration of their disease was 8 (1-34) years. Microalbuminuria was defined as urinary excretion of albumin > or = 20 and <200µg/min in at least 2 out of 3 urine samples. RESULTS: Nine (24.3%) patients were microalbuminuric. Ambulatory blood pressure monitoring in the microalbuminuric patients had higher mean pressure values, mainly the systolic pressure, during sleep as compared with that in the normoalbuminuric patients (120.1±8.3 vs 110.8±7.1 mmHg; p=0.007). The pressure load was higher in the microalbuminuric individuals, mainly the systolic pressure load during wakefulness [6.3 (2.9-45.9) vs 1.6 (0-16%); p=0.001]. This was the variable that better correlated with the urinary excretion of albumin (rS=0.61; p<0.001). Systolic pressure load >50% and diastolic pressure load > 30% during sleep was associated with microalbuminuria (p=0.008). The pressure drop during sleep did not differ between the groups. CONCLUSION: Microalbuminuric normotensive insulin-dependent diabetic patients show greater mean pressure value and pressure load during ambulatory blood pressure monitoring, and these variables correlate with urinary excretion of albumin.

Emotional and behavioral problems in preschoolers: risk factors and assessment Issues

Tese de Doutoramento em Psicologia Aplicada.

Caracterización genética de la cepa Sinorhizobium meliloti 3DOh13 y evaluación de la capacidad fijadora de nitrógeno en alfalfa. Genetic characterization of the strain Sinorhizobium meliloti 3DOh13 and assessment of the capacity to fix nitrogen in alfalfa.

La provincia de Córdoba participa con aproximadamente el 23 por ciento del área total sembrada anualmente con alfalfa en nuestro país y, en los últimos años, se ha incrementado levemente, en contraste con las provincias de Buenos Aires, Santa Fe y Entre Ríos, donde ha decrecido. La inoculación de este cultivo con cepas del género Sinorhizobium ha permitido mejorar su rendimiento en los suelos de la región semiárida. La utilización para la siembra de semillas preinoculadas con microorganismos de origen extranjero, cuya eficiencia y adaptación a las condiciones locales no siempre se conocen, y con escasa capacidad de competencia ante las cepas naturalizadas, trae como consecuencia un bajo establecimiento de la nodulación y por consiguiente una escasa reposición del nitrógeno removido del suelo. Aún cuando la inoculación está relativamente difundida, en la actualidad no se ha determinado la proporción relativa de nitrógeno fijado por las cepas introducidas respecto de las nativas o naturalizadas, ni la competencia que se genera en el suelo por la ocupación de los sitios potenciales para la formación de nódulos. Nuestra hipótesis de trabajo es: "la inoculación con cepas de Sinorhizobium meliloti debidamente caracterizadas y eficientes en la fijación del nitrógeno atmosférico mejorará el rendimiento de alfalfa en la región centro-sur de Córdoba". Los objetivos de este estudio son caracterizar fenotípica y genotípica el aislamiento Sinorhizobium meliloti 3DOh13 y evaluar su eficiencia simbiótica en el cultivo de alfalfa, mediante ensayos de infectividad, eficiencia y competencia con cepas nativas. La evaluación de la infectividad de la cepa comprende estudios de cinética de la nodulación, número total de nódulos y ubicación de los mismos en experiencias donde las plantas crecen en condiciones de invernáculo sobre un soporte de tierra:arena:perlita (2:1:1). Se realizarán ensayos de competitividad, coinoculando semillas con la cepa DOh13 y otras nativas, en bolsas plásticas con medio mineral en los que se desafiarán los distintos aislamientos. Se inoculan las plantas con sólo dos aislamientos y los nódulos de la raíz principal serán extraídos a fin de aislar los microorganismos ocupantes, los que serán diferenciados por marca de resistencia a antibioticos. La eficiencia en la fijación de nitrógeno será cuantificada por las técnicas de reducción del acetileno en el nódulo y, en caso de ser necesario, se usará el método de Kjeldahl (N total) para la raíz, tejido aéreo o planta entera. La caracterización genotípica de S. meliloti 3DOh13 incluirá métodos de fingerprint de ADN por técnicas de PCR y secuenciamiento del ADNr 16S. Esta investigación permitirá obtener información precisa sobre la respuesta de alfalfa a la inoculación con la cepa de referencia. El producto que se espera obtener es un nuevo inoculante, formulado con una cepa efectiva en la fijación de nitrógeno, debidamente caracterizada y con probada capacidad de adaptación a los suelos de la región

Serotonergic modulation of action monitoring and cognitive control

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2015

Socio-economic impacts and assessment biological invasions

Biological invasions have been object of ecological research for years. As one objective, natural scientists investigate the effects of invasive species on ecosystems and their functioning (Levine et al. 2003). However, impacts on ecosystems are also of relevance for society. Changes in ecosystems affect humans in so far as ecosystems provide goods and services, such as fresh water, food and fibbers or recreation, which might be altered due to invasive species. Therefore impacts of biological invasions should be an object of socio-economic interest, which is also demanded by the Convention on Biological Diversity

Suivi du patient après transplantation cardiaque: monitoring et adaptation de l'immunosuppression [Monitoring and adjustment of immunosuppression after heart transplantation].

Heart transplantation remains the best therapeutic option for the treatment of end-stage heart failure. However, good survival rates can be obtained only if patients are closely monitored, particularly for their immunosuppressive regimens. Currently, a triple-drug regimen usually based on calcineurin-inhibitors (cyclosporin A or tacrolimus), anti-proliferative agents and steroids is used in most recipients. New agents such as the mTOR inhibitors, a more recently developed class of immunosuppressive drugs, can also be used in some patients. The aim of this article is to review currently used immunosuppressive regimens after heart transplantation, and to propose some individualized options depending on specific patient characteristics and recent pharmacological developments in the field.

L'hémisphérotomie péri-insulaire: technique chirurgicale, monitoring EEG intraopératoire et résultats sur le contrôle de l'épilepsie [Periinsular hemispherotomy: surgical technique, intraoperative EEG monitoring and results on seizure outcome]

Peri-insular hemispherotomy is a surgical technique used in the treatment of drug-resistant epilepsy of hemispheric origin. It is based on the exposure of insula and semi-circular sulci, providing access to the lateral ventricle through a supra- and infra-insular window. From inside the ventricle, a parasagittal callosotomy is performed. The basal and medial portion of the frontal lobe is isolated. Projections to the anterior commissure are interrupted at the time of amygdala resection. The hippocampal tail and fimbria-fornix are disrupted posteriorly. We report our experience of 18 cases treated with this approach. More than half of them presented with congenital epilepsy. Neuronavigation was useful in precisely determining the center and extent of the craniotomy, as well as the direction of tractotomies and callosotomy, allowing minimal exposure and blood loss. Intra-operative monitoring by scalp EEG on the contralateral hemisphere was used to follow the progression of the number of interictal spikes during the disconnection procedure. Approximately 90% of patients were in Engel's Class I. We observed one case who presented with transient postoperative neurological deterioration probably due to CSF overdrainage and documented one case of incomplete disconnection in a patient presenting with hemimegalencephaly who needed a second operation. We observed a good correlation between a significant decrease in the number of spikes at the end of the procedure and seizure outcome. Peri-insular hemispherotomy provides a functional disconnection of the hemisphere with minimal resection of cerebral tissue. It is an efficient technique with a low complication rate. Intra-operative EEG monitoring might be used as a predictive factor of completeness of the disconnection and consequently, seizure outcome.