Essays about: "X-rays"

Showing result 21 - 25 of 102 essays containing the word X-rays.

1. 21. Investigation of real-time lightweight object detection models based on environmental parameters

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Dennis Persson; [2022]
   Keywords : object detection; convolutional neural network; environmental parameters;

   Abstract : As the world is moving towards a more digital world with the majority of people having tablets, smartphones and smart objects, solving real-world computational problems with handheld devices seems more common. Detection or tracking of objects using a camera is starting to be used in all kinds of fields, from self-driving cars, sorting items to x-rays, referenced in Introduction. READ MORE

3. 22. Determination of the inelastic mean freepath for SiO2 and the BBL polymer : A study with XPS and HAXPES

   University essay from Uppsala universitet/Institutionen för fysik och astronomi

   Author : Rickard Gauffin; [2022]
   Keywords : XPS; HAXPES; IMFP; Polymer;

   Abstract : This study targets methodology development using Photoelectron Spectroscopy (PES) as a tool for investigating material surfaces. When analysing samples with X-ray Photoelectron Spectroscopy (XPS) and Hard X-ray Photoelectron Spectroscopy (HAXPES), it is important to know the probing depth of the samples. READ MORE

4. 23. Sample Preparation Optimization for Laboratory Soft X-Ray Microscopy

   University essay from KTH/Tillämpad fysik

   Author : Haya Amer Abduljabar; [2022]
   Keywords : Soft X-rays; Stockholm laboratory soft X-ray microscope; Sample preparation; Nanoparticles; Macrophages; Mjuka röntgenstrålar; Stockholm laboratoriets mjuka röntgenmikroskop; Provberedning; Nanopartiklar; Makrofager;

   Abstract : With the introduction of nanoparticles in health care and daily products, the interaction between cells and nanoparticles is of great interest. There are many ways to examine these interactions, one of them being soft X-ray microscopy. READ MORE

5. 24. Who is responsible if an AI system gives a wrong diagnosis? Analysis of the EU liability law framework of medical AI

   University essay from Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

   Author : Magdalena Rietzler; [2022]
   Keywords : Law and Political Science;

   Abstract : AI systems are part of our daily lives and not only science fiction. In the healthcare sector are medical AI systems used to monitor patients, compare x-rays in order to detect diseases, or to even make a diagnosis. READ MORE

6. 25. A Comparative Study on the effect of different hyperparameters on the performance of VGGNet-16 for detection of Cardiomegaly in Chest X-ray Images

   University essay from KTH/Datavetenskap

   Author : Ouday Ahmed; Oliver Lindblad; [2022]
   Keywords : ;

   Abstract : Computer aided diagnostics (CAD) systems have been widely researched and used in the medical field since it was introduced in the 1960s. The system functions as a support for radiologists in medical examinations using imaging technology such as X-rays, MRI and CT scans to diagnose diseases and treat injuries. READ MORE