Essays about: "applied mathematics"

Showing result 1 - 5 of 246 essays containing the words applied mathematics.

  1. 1. Assessment and evaluation of heterogeneity in data from immune infiltration spatial niches in lung cancer

    University essay from Lunds universitet/Matematisk statistik

    Author : Mahta Keivani Najafabadi; [2023]
    Keywords : Mathematics and Statistics;

    Abstract : The protein biomarker expressions in three types of sampled immune INFILTration spatial niches in lung cancer tissue were measured using the new technology Digital Spatial Profiler (DSP). The three types of immune INFILTration that were observed in lung tumors were STROMA identified as immune cells separate from tumor cells, Tertiary lymphoid structures (TLS) identified as dense structures of organized immune cells and finally Infiltraterate where immune cells dispersed among and in direct contact with tumor cells (INFILT). READ MORE

  3. 2. Self-supervised representation learning from electrocardiogram data for medical applications

    University essay from Lunds universitet/Matematik LTH

    Author : Matilda Andersson; [2023]
    Keywords : Self-supervised learning; Deep learning; Cardiovascular disease; Electrocardiogram; ECG; SimCLR; BYOL; VICReg; Mathematics and Statistics;

    Abstract : Cardiovascular diseases are the leading cause of death worldwide, increasing yearly. However, many abnormalities in heart cycles can be discovered and treated years before the onset of diseases. But in most societies, regular health checkups are a concept reserved for cars, not humans. READ MORE

  4. 3. Estimation of respiratory frequency from Heart Rate Variability

    University essay from Lunds universitet/Matematisk statistik

    Author : Daniel Ågärd; [2023]
    Keywords : time-frequency analysis; multitaper spectrogram; Optimization; signal processing; heart rate variability; Mathematics and Statistics;

    Abstract : In this master's thesis the ability to estimate the respiratory frequency from heart rate variability measurement is analyzed. The goal was to implement a solution that is easily transferable to real time. READ MORE

  5. 4. Exploring Net Inflows in Securities Trading - Analysing Which Factors Contribute the Most to Net Inflows for a Swedish Niche Bank

    University essay from KTH/Matematisk statistik

    Author : Carl-Johan Fröling; Vilhelm Wilén; [2022]
    Keywords : regression analysis; multiple linear regression; net inflows; niche bank; mutual funds; stocks; bachelor thesis; regressionsanalys; multipel linjär regression; nettoflöden; nischbank; fond; fonder; aktie; aktier; kandidatexamensarbete; kandidatexamensuppsats;

    Abstract : This thesis examines which factors drive overall net inflows to a Swedish niche bank. It further investigates whether these factors are the same or different from the factors that drive net inflows to mutual funds as well as shares. READ MORE

  6. 5. Modelling of Corneal Surface - A Method for Reconstruction of Corneal Surface in a Wearable Eye Tracking Device

    University essay from KTH/Matematik (Avd.)

    Author : Johanna Frost; [2022]
    Keywords : applied mathematics; modelling; optimization; regression; computer vision; tillämpad matematik; modellering; optimering; regression; datorseende;

    Abstract : We investigate a method for reconstructing the anterior corneal surface using wearable eye tracking devices. The presented method assumes that the four reflection points from two light sources viewed by two cameras lie on a locally spherical surface of a cornea. READ MORE