Essays about: "Da [2017]<"

Showing result 1 - 5 of 66 essays containing the words Da [2017]<.

  1. 1. Verification of the local similarity theory above forests

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Yasmin Hubmann; [2021]
    Keywords : Forest Meteorology; Boundary Layer Meteorology; Wind Energy; Local Similarity Theory; Monin–Obukhov Similarity Theory; Flux-Gradient Formulation; Richardson Number Formulation; Turbulence Statistic; Rotor Equivalent Wind Speed; Grenzschicht-Meteorologie; Forstmeteorologie; Windenergie; Lokale Ähnlichkeitstheorie; Monin–Obukhov’sche Ähnlichkeitstheorie; Fluss-Gradient-Ähnlichkeit; Gradient-Richardson-Zahl Beziehung; Turbulenzcharakteristiken; Rotor-äquivalente Windgeschwindigkeit; Skogsmeteorologi; Gränsskiktsmeteorologi; Vindenergi; Lokal Similaritetsteori; Monin–Obukhov Similaritetsteori; Flöd-Gradient Relation; Richardson Gradienttal Relation;

    Abstract : In this study, the local similarity theory functions were calculated with two different approaches and on the other hand the mean hub height wind speed was compared with the rotor equivalent wind speed. Both calculations are based on two independent data-sets from measurement campaigns Hornamossen and Ryningsnäs which were conducted in the south of Sweden between May 2015 and June 2017, and November 2010 and February 2012. READ MORE

  3. 2. Investigation of Light and Ultrasound Injected Signals in Microphones

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Robin Djerv; [2021]
    Keywords : LightCommands; DolphinAttack; MEMS Microphone; Signal Injection; Security;

    Abstract : Voice commanded systems (VCS) have been proved to be vulnerable to signal in- jections mimicking voice commands and explored security flaws in market avail- able products for the time of each respective study. Signal injection caused with the help of amplitude modulated ultrasonic waves (being known as DolphinAt- tacks - DA) were proved to work on several such devices in 2017. READ MORE

  4. 3. Seeking assylum in Sweden: a qualitative study on social workers experience, confidence and competence with unaccompanied minors.

    University essay from

    Author : Gureh Abukar; [2021]
    Keywords : ;

    Abstract : Sverige har genom åren välkomnat tusentals flyktingar, mer så under åren mellan 2014 och 2017 då ett stort antal flyktingar och asylsökande kom in i Europa. Bland dem tusentals ensamkommande barn, mestadels från länder som Afghanistan, Iran, Syrien, Eritrea och Somalia. READ MORE

  5. 4. Reconstructing Weathering and Climate Trends on Loess Deposits in NW France Using XRF Analysis

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Hanna Andersson; [2021]
    Keywords : geochemistry; loess; XRF; weathering; climate change; N-W France;

    Abstract : Analyzing climate changes by loess sediment deposits formed after the last glacial maximum gives us information about how the environment was dynamically before humans physically could record climate changes. Sampling and analyzing loess from different places in the world give us a more reliable view of when events and changes in climate took place. READ MORE

  6. 5. “I don’t have to say thank you for what is my right” : Social movement networks and public policies for migrant women in Florianópolis, Brazil

    University essay from Linköpings universitet/Institutionen för kultur och samhälle

    Author : Gabriela Martini dos Santos; [2021]
    Keywords : Immigration; Public Policies; Migrant women; Social movement networks; Florianópolis; Santa Catarina; Brazil.; Imigração; Políticas Públicas; Mulheres migrantes; Redes de movimentos sociais; Florianópolis; Santa Catarina; Brasil.;

    Abstract : Brazil, like other Latin American countries, has witnessed an increase in south-south migration rates in the last decade. This scenario led to important changes in migration policies at the Federal level – the update of the conservative Foreigner Statute from 1980 to a rights-based Migration law in 2017 is the prime example of how migration flows can contribute to the promotion of rights and strengthen democracy in host societies. READ MORE