Sökning: "rymden nasa"
Hittade 5 uppsatser innehållade orden rymden nasa.
1. Electron Acceleration at Earth Bow Shock
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Electrons accelerating in shock events occur oftenin outer space, for example in supernovas and the poles of blackholes, and are of high interest to physicists and other researchers.The technology to take a closer look at events that far awaydoes not exist yet, but luckily we can observe similar events inplaces where the Earth’s magnetic fields and particle streamsfrom the Sun meet. LÄS MER
2. Spatially resolved gene expression profiling of mouse brain tissue to study the impact of spaceflights
Master-uppsats, KTH/ProteinvetenskapSammanfattning : Since the first human spaceflight in 1961, hundreds of humans have been in space. Microgravity and high radiation are the main spaceflight hazards. The space environment is known to impact several aspects of human health, such as bone density and cognitive performance. LÄS MER
3. Dark Ages Lunar Interferometer - Deployment Rover : Propulsion and Steering Systems
Kandidat-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskapSammanfattning : 2030 NASA Jet Propulsion Laboratory will place an interferometer, which will workas a radio telescope, on the far side of the Moon. The interferometer uses thinpolyamide films as antennas, which are rolled out by a rover (an autonomousvehicle). The thesis covers concept generation of the propulsion and steering systemof the rover. LÄS MER
4. MED VISUELL UTGÅNGSPUNKT : En undersökning av en metodprövande och multimodal animations-workshop
Uppsats för yrkesexamina på avancerad nivå, Institutionen för Bildpedagogik (BI)Sammanfattning : År 1972 skickade NASA upp en rymdsond, kallad Pioneer 10, ut i rymden med en bild fastsatt på sondens utsida. Bilden var ett meddelande till utomjordiska varelser och illustrerade information om människan och jorden. LÄS MER
5. NASA på Nya äventyr i rymden : Populariseringen av den amerikanska visionen om rymden
Magister-uppsats, Institutionen för studier av samhällsutveckling och kulturSammanfattning : The purpose of this thesis is to bring forward and discuss the American vision for space exploration found at NASA's homepage, how the vision is popularised and why. NASA's homepage is analyzed as popularized science and the theoretical perspective emanates from the field of popular science and especially the work of Johan Kärnfelt. LÄS MER