Sökning: "Sum over states"
Visar resultat 1 - 5 av 12 uppsatser innehållade orden Sum over states.
1. Path Integrals in Quantum Mechanics and Low-Dimensional QFT
Kandidat-uppsats, Uppsala universitet/Teoretisk fysikSammanfattning : The focus of this thesis is to introduce the path integral and some of its applications. One interpretation of quantum mechanics is that a microscopic system which moves from an initial- to a final state moves through each possible intermediate state. LÄS MER
2. Renewables and electrification in Europe, A critical analysis
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystemSammanfattning : Electrification of processes has become the cornerstone of the strategy to decarbonise energy supply, especially in recent years. This study aims to define the main issues underlying the electrification of the European energy mix, especially those caused by an increasing share of intermittent energies. LÄS MER
3. "WE ARE FIGHTING A WATER WAR" : The Character of the Upstream States and Post-Treaty Transboundary Water Conflict in Afghanistan and India
Master-uppsats, Uppsala universitet/Institutionen för freds- och konfliktforskningSammanfattning : Transboundary water treaties are often expected to prevent conflicts over waters from shared rivers. However, empirical evidence shows that some upstream countries continue to experience conflict after signing a water treaty. LÄS MER
4. Modular Sound Absorbing Unit : A system solution for implementation of noise abatement appliance in indoor environments
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälleSammanfattning : There is a rising concern about the effects of noise on human health. The noise from our technologies and comforts that evokes a negative physiological response as a response, effects like cardiovascular disease, cognitive and hearing impairments are all examples of critical health results stemming from prolonged noise exposure (WHO, 2004 & 2018). LÄS MER
5. Investigation of the effects of Cannabidiol on sleep-like states and memory-associated brain events
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : A growing interest for Cannabidiol (CBD), a component of Cannabis Sativa, has occurred over the past years. The medical potential of the component is yet to be better characterized, as its effects on sleep, and in particular memory, are to date not well understood or consistently characterized. LÄS MER