Essays about: "Neural migration"

Showing result 1 - 5 of 7 essays containing the words Neural migration.

  1. 1. PDGF-C signaling is required for normal cerebellar development : An analysis of cerebellar malformations in PDGF-C impaired mice

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Sara Gillnäs; [2021]
    Keywords : PDGF-C; Cerebellum; Development; PDGFRɑ; Ependyma; Neural migration;

    Abstract : Platelet-derived growth factor-C (PDGF-C) and its tyrosine kinase receptor PDGFRɑ have been shown to contribute to several key processes during central nervous system (CNS) development, including normal vascularization and formation of cerebral ventricles and basal membrane of the meninges. Due to redundancy between PDGF-C and PDGF-A, PDGF-C specific roles are sometimes masked and difficult to determine. READ MORE

  3. 2. Convolutional neural network based object detection in a fish ladder : Positional and class imbalance problems using YOLOv3

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Patrik Ekman; [2021]
    Keywords : Object detection; Computer vision; Fish ladder; Imbalance problems; Imbalanced data; YOLO; Convolutional Neural Network; Deep learning; Objektdetektering; Datorseende; Fisktrappa; Obalanser; Obalanserad data; YOLO; Convolutional Neural Network; Djupinl¨arning;

    Abstract : Hydropower plants create blockages in fish migration routes. Fish ladders can serve as alternative routes but are complex to install and follow up to help adapt and develop them further. In this study, computer vision tools are considered in this regard. READ MORE

  4. 3. Machine Learning Modeling using Heterogeneous Transfer Learning in the Edge Cloud

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fernando Garcia Sanz; [2021]
    Keywords : Deep learning; Edge cloud; Heterogeneous transfer learning; Machine Learning; Service performance; ; Deep learning; Edge cloud; heterogen överföringsinlärning; maskininlärning; serviceprestanda; ;

    Abstract : The dynamic nature of the edge cloud and future network infrastructures is another challenge to be added when modeling end-to-end service performance using machine learning. That is, a model that has been trained for one specific environment may see reductions in prediction accuracy over time due to e.g., routing, migration, or scaling decisions. READ MORE

  5. 4. Interactions between Rho-ROCK signaling and the tumor microenvironment in neuroblastoma

    University essay from Uppsala universitet/Mikrobiologi och immunologi; Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Adena Pepich; [2021]
    Keywords : cancer and oncology; pediatric cancer; neuroblastoma; rho ROCK signaling; rho-associated kinases; tumor microenvironment; cytotoxic T cells; neuroblastom; pediatrik onkologi; rho-kinaser;

    Abstract : Neuroblastoma is a childhood cancer of the peripheral sympathetic nervous system, emerging from cells of the neural crest. In Sweden, neuroblastoma accounts for 20 cases out of all, 300-350, pediatric cancer cases each year (Barncancerfonden 2019, Turup on behalf of Cancer Centrum 2019). READ MORE

  6. 5. A Method for Automatic Question Answering in Swedish based on BERT

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tove Tengvall; [2020]
    Keywords : ;

    Abstract : This report presents a method for doing automatic reading comprehension in Swedish. The method is based on BERT, a pre-trained Swedish neuralnetwork language model, which was fine-tuned on a Swedish question-answer corpus. READ MORE