Essays about: "Cascade"

Showing result 16 - 20 of 186 essays containing the word Cascade.

1. 16. Computational modelling of quorum sensing using cascade delay

   University essay from

   Author : Nils Axelsson; David Mårsäter; [2022]
   Keywords : Quorum sensing; URDME;

   Abstract : The scope of this project was to implement a quorum sensing model capable of synchronised oscillations from the article ”A synchronized quorum of genetic clocks” [1] in the software framework URDME [2]. The model consists of a system of partial differential equations describing time delayed and coupled biochemical reactions. READ MORE

3. 17. A Comparative study of YOLO and Haar Cascade algorithm for helmet and license plate detection of motorcycles

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Anusha Jayasree Mavilla Vari Palli; Vishnu Sai Medimi; [2022]
   Keywords : Accuracy; Haar Cascade Classifier; Helmet Detection; License Plate Detection; YOLOv3 algorithm.;

   Abstract : Background: Every country has seen an increase in motorcycle accidents over the years due to social and economic differences as well as regional variations in transportation circumstances. One common mode of transportation for those in the middle class is a motorbike.  Every motorbike rider is legally required to wear a helmet when driving a bike. READ MORE

4. 18. Instance Segmentation on depth images using Swin Transformer for improved accuracy on indoor images

   University essay from Linköpings universitet/Artificiell intelligens och integrerade datorsystem

   Author : Alfred Hagberg; Mustaf Abdullahi Musse; [2022]
   Keywords : Instance Segmentation; segmentation; deep learning; semantic segmentation; swin transformer; mask rcnn; rcnn; cascade mask rcnn; slam; simultaneous localization and mapping; object detection; COCO; NYU dataset; vision transformer;

   Abstract : The Simultaneous Localisation And Mapping (SLAM) problem is an open fundamental problem in autonomous mobile robotics. One of the latest most researched techniques used to enhance the SLAM methods is instance segmentation. READ MORE

5. 19. Intelligent Drone Swarms : Motion planning and safe collision avoidance control of autonomous drone swarms

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Hilding Gunnarsson; Adam Åsbrink; [2022]
   Keywords : Artificial Potential Field APF ; Control Barrier Function CBF ; Leader Follower control; Micro Aerial Vehicle MAV ; Optimal motion planning;

   Abstract : The use of unmanned aerial vehicles (UAV), so-called drones, has been growingrapidly in the last decade. Today, they are used for, among other things, monitoring missions and inspections of places that are difficult for people to access. Toefficiently and robustly execute these types of missions, a swarm of drones maybe used, i.e. READ MORE

6. 20. Trade-offs in CRISPR Immunity against Mobile Genetic Elements

   University essay from Uppsala universitet/Molekylär systembiologi

   Author : Johanna Cederblad; [2022]
   Keywords : CRISPR; microfluidics; fluorescent microscopy; RP4 conjugative plasmid;

   Abstract : The prokaryotic adaptive immune system CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a defense mechanism that helps to protect the prokaryotic cell from invading mobile genetic elements. This project was performed at Uppsala University and served to answer whether the expression of Cascade, which is part of the CRISPR defense system, will have a negative effect on the cell that expresses it and to also determine whether the CRISPR defense system is effective enough to stop the spread of a conjugative plasmid. READ MORE