Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 61 for “"ABP"”.
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False arrhythmia alarm suppression using ECG, ABP, and photoplethysmogram
A signal quality assessment scheme for the photoplethysmogram waveform recorded by a pulse oximeter has been created. The signal quality algorithm uses statistical methods on time-series and spectral analysis to locate high-frequency segments of the photoplethysmogram waveform. A photoplethysmogram …
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El acto de preguntar: un modelo de ABP desde la didáctica de pregunta
El Aprendizaje Basado en Proyectos (ABP) es una de las metodologías activas que más revuelo ha causado en la educación en ciencias en los últimos tiempos, destacándose como una gran oportunidad para el trabajo de competencias y habilidades al que tanto se llama con las nuevas propuestas …
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A non-invasive central arterial pressure waveform estimation system using ultrasonography for real-time monitoring
… evaluation of a central arterial blood pressure (ABP) waveform using a low-cost ultrasound scanning system. ABP bears significant clinical value in cardiovascular pathophysiology. Non-invasive evaluation of the full ABP waveform has been long desired by medical communities due to its anticipated …
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Proyecto de prefactibilidad para la creación de una empresa consultora especializada en capacitación sobre e-learning y ABP con enfoque scrum
… en la capacitación sobre e-learning y ABP con enfoque scrum. El mercado meta son colegios privados de nivel secundaria en Lima Metropolitana; lo que representaría 2 435 colegios para el proyecto. La planta está ubicada en el distrito de Santiago de Surco; más específicos en Chacarilla …
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Estimation of cardiovascular indices by analysis of the arterial blood pressure signal
… by analysis of the arterial blood pressure (ABP) signal. The algorithms incorporate cardiovascular physiology within the framework of a generalized Windkessel model, which is a widely accepted cardiovascular model. Algorithms to identify end systole were also developed and implemented in the …
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Eficacia y seguridad del biosimilar ABP 501 (Adalimumab) comparado con biosimilar CT-P13 (Infliximab) en pacientes adultos con artritis reumatoide. Revisión sistemática
… asociadas al tratamiento con Biosimilar ABP 501 (Adalimumab), Biosimilar CT-P13 (Infliximab). Metodología: Se realizó una revisión sistemática de la literatura que incluyó estudios de intervención, evaluando las respuestas clínicas de acuerdo a las escalas ACR20,ACR50, ACR 70 , DAS 28 …
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Continuous and non-invasive blood pressure monitoring using ultrasonic methods
… using ultrasound. An arterial blood pressure (ABP) waveform provides valuable information in treating cardiovascular diseases. Although an invasive ABP measurement through arterial catheterization performed in an intensive care unit (ICU) is considered a gold standard, its invasive nature not …
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Cardiac output estimation from arterial blood pressure waveforms using the MIMIC II database
… (CO) estimation from arterial blood pressure (ABP) was evaluated using data from the Multi-Parameter Intelligent Patient Monitoring for Intensive Care (MIMIC) II database. Thermodilution CO (TCO) was the gold standard, and a total of 121 records with 1,497 TCO measurements were used. Six …
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Modeling the Arterial System to Improve Ultrasound Measurements of Hemodynamic Parameters
… (CVD) risk is one’s Arterial Blood Pressure (ABP). Clinicians use a radial arterial catheter to measure ABP in an intensive care unit (ICU). Although this method is considered the gold standard, its invasive nature makes it undesirable and inaccessible outside an ICU. One solution to this …
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Risk stratification of ICU patients using arterial blood pressure waveforms
… risk stratification to Arterial Blood Pressure (ABP) Waveforms. We derive and analyze classifiers based on the morphological distance time series (derived from beat-to-beat morphology changes in the ABP waveform) including ASDNNmd, SDANNmd, rMSSDmd, the MVABP score etc. We also derive and analyze …
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An embedded device for real-time noninvasive intracranial pressure estimation
… velocity (CBFV) and arterial blood pressure (ABP) waveforms, I have implemented the algorithm on an embedded device (LPC4337 microcontroller) that can produce real-time estimates of ICP from noninvasively-obtained ABP and CBFV measurements. I have also fabricated a medical device prototype …
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Aprendizagem baseada em problemas no ensino de acústica: uma sequência didática para estudantes do Ensino Médio
… de Aprendizagem Baseada em Problemas (ABP) no estudo da acústica, com o objetivo de proporcionar um aprendizado com mais significado para os alunos do ensino médio. A pesquisa parte da observação de que o modelo atual de ensino, centrado na transmissão de conteúdos de forma expositiva, …
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Latent state space models for prediction
… example is the ECG (Electrocardiogram) and ABP (Arterial Blood Pressure) signals from patients in the ICU (Intensive Care Unit). I then use the generated models to predict blood pressure levels of ICU patients based on their historical ECG and ABP signals. The algorithm used is a variant of …
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Peripheral and Central Muscarinic Cholinergic Receptors in Arterial Blood Pressure Regulation
… dysfunction compromises arterial blood pressure (ABP) regulation. Changes in heart rate (HR) and ABP during lower body negative pressure (LBNP) were compared between ten elderly (≥60 yrs) and ten young (≤30 yrs) adults. A separate, young group (n=10) was also assessed following muscarinic …
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KINETICS OF THE METHYL-IODIDE CATALYZED AND AUTOCATALYZED ARBUZOV REARRANGEMENT (METHOXYPHOSPHONIUM, CONDUCTIVITY, PHOSPHORUS NMR)
… rearrangement: (UNFORMATTED TABLE FOLLOWS) MeI ABPOMe (--->) ABP(O)Me, A, B, = OMe, OMe;(TABLE ENDS) OMe, Ph; Ph, Ph; OMe, Et; and Et, Et were measured by conductivity. The concentration of the methoxyphosphonium iodide intermediates was determined from calibration curves relating conductivity …
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Cardiac output estimation using arterial blood pressure waveforms
… by analysis of the arterial blood pressure (ABP) waveform has captured the attention of many investigators. This approach of estimating CO is minimally invasive, cheap, and can be done continuously as long as ABP waveforms are available. Over a dozen different methods of estimating CO from …
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Plant Activation of Bicyclic Aromatic Amines, Benzidine and 4-Aminobiphenyl
… amines, benzidine and 4-aminobiphenyl (4-ABP) have been known as human bladder carcinogens and used in industrial manufacturing. Using the plant cell/microbe coincubation assay, this study showed that benzidine and 4-ABP were activated by plant peroxidase into frameshift- and base pair …
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