Essays about: "Middle atmosphere"

Showing result 1 - 5 of 28 essays containing the words Middle atmosphere.

1. 1. Initial Orbit Determination of Resident Space Objects From A Passive Optical Imaging System: : Application to Space Situational Awareness

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Jessica McKenna; [2023]
   Keywords : Space Situational Awareness; Space Science; Angles-Only Initial Orbit Determination;

   Abstract : The probability of satellite collisions and disintegrations cluttering the near-Earth orbital environmentis ever-growing. This is especially true for the congested Low Earth Orbit (LEO) regime; once a critical density of objects is reached, a collisional cascading is projected to generate runaway growth of theorbital population. READ MORE

3. 2. Insulated Metabolic Exchange for Sustainable Agriculture and Biotechnology

   University essay from KTH/Industriell bioteknologi

   Author : Ellen Engquist; [2023]
   Keywords : Biofertilisers; nitrogen; cyanobacteria; E. coli; allantoin; Biogödsel; kväve; cyanobakteria; E. coli; allantoin;

   Abstract : Mellan 1960 och idag har världspopulationen dubblerats medan matproduktionen tredubblats. Det har möjliggjorts av kemiskt framställda gödsel som introducerades på mitten av 1900-talet. Sedan 1965 har användandet av kvävegödsel ökat sexdubblet. READ MORE

4. 3. Key factors to improve collaboration between teams,an explorative study in the large technology organizations

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Mojtaba Salehi; Banjamin Diaz; [2023]
   Keywords : collaboration; organizational goals; teams; teamwork;

   Abstract : This study investigates collaboration among teams within large technology organizations and its impact on achieving organizational goals. The central question is: "What factors significantly influence collaboration between different teams in large technology organizations?"The study conducts an extensive literature review and presents a theoretical model encompassing critical factors such as clear mission definition, strategic alignment, senior management involvement, a supportive climate, team empowerment, and formal processes. READ MORE

5. 4. Smart Power in Iran’s Foreign Policy Towards Arab National Security in the Middle East 2003-2015 : Case Studies of Lebanon, Iraq, and Yemen

   University essay from Malmö universitet/Fakulteten för kultur och samhälle (KS)

   Author : Ali Al Mohammad; [2022]
   Keywords : Smart Power; Foreign Policy; Arab National Security; Islamic Republic of Iran; Iraq; Yemen; Lebanon;

   Abstract : The theme of this research is smart power in Iran’s foreign policy toward Arab national security in the Middle East [Lebanon, Iraq, and Yemen]. This important and influential topic was explained and analyzed on the regional and international political scene. READ MORE

6. 5. Studies of the PMWE : Polar Mesosphere Winter Echoes

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

   Author : Simon Persson; [2022]
   Keywords : Polar; Mesosphere; Winter; Echoes; ESRAD; Infrasound; PMWE; PMSE; Summer; Radar; VHF; MST; MLT; SPE; HSS; Solar; Wind; evanescent; viscosity; FCA; 42;

   Abstract : This Master thesis examines a phenomenon that occurs in the upper polar atmosphere, namely, Polar Mesospheric Winter Echoes, or PMWEs. PMWEs are radar echoes observed by Very High Frequency Mesosphere Stratosphere Troposphere (VHF MST) radar, from altitudes of 60 to 76 km at 7 to 15 UT, in the winter months from the middle of September to the beginning of May. READ MORE