Sökning: "Juan Wu"

Hittade 3 avhandlingar innehållade orden Juan Wu.

1. 1. Measurements of Cosmic Ray Antiprotons with PAMELA

   Författare :Juan Wu; Mark Pearce; Olga Botner; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cosmic ray antiproton PAMELA; Astroparticle physics; Astropartikelfysik;

   Sammanfattning : .... LÄS MER

3. 2. Measurements of cosmic ray antiprotons with PAMELA and studies of propagation models

   Författare :Juan Wu; Mark Pearce; Fiorenza Donato; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cosmic ray; PAMELA; antiproton flux; propagation;

   Sammanfattning : Studying the acceleration and propagation mechanisms of Galactic cosmic rays can provide information regarding astrophysical sources, the properties of our Galaxy, and possible exotic sources such as dark matter. To understand cosmic ray acceleration and propagation mechanisms, accurate measurements of different cosmic ray elements over a wide energy range are needed. LÄS MER

4. 3. Plasma spray coatings as catalysts for water splitting : exploring novel materials and strategies

   Författare :Xiuyu Wu; Eduardo Gracia-Espino; Juan Carlos Nieves Sanchez; Björn Wickman; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Plasma spray; water splitting; coatings; electrocatalyst; hydrogen evolution reaction; oxygen evolution reaction; Physical Chemistry; fysikalisk kemi;

   Sammanfattning : Today, fossil fuels still play a dominant role in the global energy systems. However, they are depleting quickly and the combustion of them causes many environmental concerns, including global warming, air pollution, ozone layer depletion, and acid rain. LÄS MER