Sökning: "early radiation"
Visar resultat 1 - 5 av 75 uppsatser innehållade orden early radiation.
1. Emphysema Classification via Deep Learning
Master-uppsats, Umeå universitet/Institutionen för datavetenskapSammanfattning : Emphysema is an incurable lung airway disease and a hallmark of Chronic Obstructive Pulmonary Disease (COPD). In recent decades, Computed Tomography (CT) has been used as a powerful tool for the detection and quantification of different diseases, including emphysema. The use of CT comes with a potential risk: ionizing radiation. LÄS MER
2. Simulation of Combustion in a Hybrid Rocket Engine
Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)Sammanfattning : A numerical investigation on the combustion mechanics of a hybrid rocket engine is performed through unsteady Reynolds-averaged Navier-Stokes simulation. The hybrid rocket engine model is based on an experimental laboratory scale engine design operating on GOX and HDPE as a propellant. LÄS MER
3. Academic cubesat development methodologies. : The cases of CREME and APTAS
Master-uppsats, Luleå tekniska universitet/RymdteknikSammanfattning : Since 2003, when the first batch of academic Cubesats was launched, 463 of these satellites havereached orbit. The issues faced in the early years were documented and since then the marketof Commercial off-the-shelf components, launch brokers and other auxiliary companies hassky-rocketed. LÄS MER
4. Influencing factors of posttraumatic growth in breast cancer patients : A descriptive literature review
Kandidat-uppsats, Högskolan i Gävle/Avdelningen för vårdvetenskapSammanfattning : WHO(2015) claimed that breast cancer is the most common cancer among women in developed andless developed countries. The number of women diagnosed is much higher in high-income countries likedeveloped countries than in low- and middle-income countries like developing countries, in part becauseearly detection programs are better in developed countries than in developing countries, and becausedeveloping countries lack health care resources and infrastructure, which makes breast cancer treatment achallenge(Taurin & Alkhalifa, 2020). LÄS MER
5. Monitoring of microclimate underneath agrivoltaic systems using IoT sensor station
Uppsats för yrkesexamina på grundnivå, Mälardalens universitet/Akademin för ekonomi, samhälle och teknikSammanfattning : Agrivoltaic systems work on the principle of combining farmland with Photovoltaic energy conversion giving the land it sits on dual purpose. Moreover, by combining solar electricity conversion and crop production additional benefits such as water saving and, in some cases even higher crop yields compared to open field conditions. LÄS MER