Sökning: "Airborne surveillance"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Airborne surveillance.

  1. 1. DIFFERENCES ON THE IMPACTS AND ORIGINS OF POLLEN IN FOUR MAJOR SWEDISH CITIES BETWEEN 2014 AND 2019

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Jean-Patrick Ridet-Lagorce; [2024-02-12]
    Nyckelord :Pollen; Allergy; Antihistaminic; Airborne transport; Geographical origins;

    Sammanfattning : Allergies are widespread in the world and coming from various sources, one of the causes being airborne allergens and especially, pollen. The negative impact of pollen is enhanced by pollution and climate change which are some of the biggest issue humankind is facing today. LÄS MER

  3. 2. Diffuse dust at Boliden Bergsöe investigated through X-ray Fluorescence Spectroscopy

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi

    Författare :Linnea Savér; Marcus Norlin; [2022]
    Nyckelord :Multi-metals monitoring; On-line monitoring; Aerosols; Diffuse dust; Environmental management; Secondary lead smelting; Technology and Engineering;

    Sammanfattning : Boliden Bergsöe operates a secondary lead smelter for recycling of lead-acid batteries, located in the industrial area of Landskrona. Measurements to monitor levels of airborne particles have been conducted in several locations in Landskrona since 1977. LÄS MER

  4. 3. Multi-objective optimization for placing airspace surveillance observers

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Amanda Anderson; [2021-08-13]
    Nyckelord :Facility location; multi-objective optimization; ant colony algorithm; genetic algorithm; pareto optimal; observer placement; 3D viewshed;

    Sammanfattning : Reconnaissance is an important aspect of military planning. Tools that help an alysts monitor and make informed choices are vital for avoiding costly situations. The use of ground-based radar sensors is a common method for monitoring for both land-based and airborne threats. LÄS MER

  5. 4. Adaptive clutter suppression in airborne surveillance radar

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Sabina Björk; [2021]
    Nyckelord :Clutter suppression; Radar; STAP;

    Sammanfattning : Air- and spaceborne radars play an important role for civilian and military use. There are numerous applications such as earth observations, surveillance and others. High performance clutter suppression is a crucial part of many of these radar systems. LÄS MER

  7. 5. Parallellisering av Sliding Extensive Cancellation Algorithm (ECA-S) för passiv radar med OpenMP

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Andreas Johansson Hultberg; [2021]
    Nyckelord :Extensive Cancellation Algorithm ECA ; ECA-S; Passive Radar; Optimization; OpenMP; Parallel Processing; Shared Memory Model; Central Processing Unit CPU ;

    Sammanfattning : Software parallelization has gained increasing interest since the transistor manufacturing of smaller chips within an integrated circuit has begun to stagnate. This has led to the development of new processing units with an increasing number of cores. LÄS MER