Essays about: "atria"

Showing result 1 - 5 of 9 essays containing the word atria.

  1. 1. Morphological characterization of the muscular ridge in non-crocodilian reptiles

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Wilma Sohlén; [2023]
    Keywords : Adaptation; Anatomy; Function; Haemodynamics; Muscular ridge; Reptiles; Shunting;

    Abstract : The cardiovascular systems in ectothermic reptiles have long been studied and its development represent a transition state between a single- and a double circulation. This literature review focus on the typical-reptilian heart and therefore distinguishes between orders within the class of Reptilia. READ MORE

  3. 2. Predicting and classifying atrial fibrillation from ECG recordings using machine learning

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Carl Bogstedt; [2023]
    Keywords : Bioinformatics; Machine Learning; Electrocardiogram; Classification; Rough Sets; XGBoost; Atrial Fibrillation;

    Abstract : Atrial fibrillation is one of the most common types of heart arrhythmias, which can cause irregular, weak and fast atrial contractions up to 600 beats per minute. Atrial fibrillation has increased prevalence with age and is associated with increased risks of ischemia, as blood clots can form due to the weak contractions. READ MORE

  4. 3. Conditioned atria in the built environment - A possible solution for unsustainable urbanization and climate change in Nordic climates?

    University essay from Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggande

    Author : Lucas Cupello de Vasconcellos; [2020]
    Keywords : Conditioned atrium; built environment; final energy consumption; energy efficiency; indoor gardens; green spaces; Internationella Engelska Skolan Östersund; International English School Östersund; temperate climates; Nordic climates; weather damage; refurbishment; repair; impact; environmental impact;

    Abstract : The aim of the research is to explore the differences in final energy consumption and environmental impact of the construction materials related to the atrium alternative and a business-as-usual and evaluate how to improve thermal properties of old buildings that require renovations to fit thermal efficiency standards and comfort in operational conditions while reducing the overall impact of the projects. Results show that for the low-rise atrium most of the parameters related to the final energy demands and environmental impacts of the atrium construction materials are proportional and linear to the increase of the glazing area size. READ MORE

  5. 4. Inventory management in a customer landscape with diverse requirements on flexibility - A case study at Atria Sweden AB

    University essay from Lunds universitet/Produktionsekonomi

    Author : Annika Fredriksson; Andreas Pettersson; [2019]
    Keywords : Inventory management; fill rate; gamma distribution; MTS; MTO; R; Q – policy; food industry; perishable goods; reorder points; process analysis.; Business and Economics;

    Abstract : Abstract Title Inventory management in a customer landscape with diverse requirements on flexibility - A case study at Atria Sweden AB. Course Degree Project in Production Management – MIOM01. Authors Annika Fredriksson and Andreas Pettersson. Supervisor Johan Marklund. READ MORE

  6. 5. Daylight optimization in an office building through atrium improvements

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Thiago Ferreira; [2018]
    Keywords : atria; daylight; optimization; office; atrium; Technology and Engineering;

    Abstract : Daylighting has become a fundamental measure not only to decrease the electrical energy demand in buildings, but also to provide good indoor comfort for the occupants. Atria have been implemented in buildings since old times as a space to foster interaction and provide indoor comfort through ventilation and daylight. READ MORE