Essays about: "reflection patterns"

Showing result 1 - 5 of 37 essays containing the words reflection patterns.

  1. 1. 3D geospatial data requirements for simulating noise using the Nord2000 model: Case study of the impact of building façade types and roof configurations on simulated traffic noise levels

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Soraya Hosseinvash Azari; [2023]
    Keywords : Physical Geography; Ecosystem Analysis; noise simulation; traffic; Nord2000 model; building façade types; roof configurations; geospatial data; 3CIM; SoundPLAN; acoustic properties; urban areas; 3D city model; Earth and Environmental Sciences;

    Abstract : The European Union implements the Environmental Noise Directive (END), which offers a framework for evaluating and assessing environmental noise. All EU members are required to create strategic noise maps to inform the public about noise pollution and its effects. READ MORE

  3. 2. Ray Tracing Algorithm for Dielectric Domes

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Maria Pubill; [2023]
    Keywords : Array antenna; dielectric dome; Ray-Tracing; reflection; absorption losses; matching layers; Arrayantenn; dielektrisk kupol; strålföljning; reflektion; absorptionsförluster; anpassningsskikt;

    Abstract : Almost hemispherical scanning capabilities are required for modern wireless communication systems to produce broad coverage without performance degradation. Phased array antennas are commonly used as a fully-electronic beam-steering solution for its rapidity in beam switching. READ MORE

  4. 3. Design of a Dielectric Radome using a Ray-Tracing Model for Satellite Communications

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Flores Espinosa Núria; [2023]
    Keywords : Dielectric radome; Ray tracing; Array antenna; Lens antenna; Satellite communications; Radom dielèctric; Traçat de Rajos; Arranjament d’antenes; Antena de lent; Comunicacions per satèl·lit; Dielektrisk radome; Strålspårning; Gruppantenn; Linsantenn; Satellitkommunikation;

    Abstract : In recent years, there has been a huge increase in the use of satellite communications. This has led to a need for more capacity, which can be solved by moving towards higher frequency bands in search of higher bandwidths. READ MORE

  5. 4. Designing an Assistive Technology for Self-reflection for Students Suffering from ADHD at Malmö University

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Vandana Ravishankar; [2022]
    Keywords : Assitive technology; ADHD; Personal Informatics; Interactive AI; Dialogue Partner; Relationship Development; Relational design; co design; Double Diamond;

    Abstract : Attention-deficit/hyperactivity disorder (ADHD), is a behaviour disorder, usually first diagnosed in childhood, that is characterized by inattention, impulsivity, and hyperactivity. ADHD is often associated with co-morbid disorders like bipolar disorder, anxiety, depression, and substance abuse. READ MORE

  6. 5. TockTick : Adding Friction to TikTok Interaction

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ao Xu; [2022]
    Keywords : dark pattern; screen time control; reflective design; design friction; mörkt mönster; skärmtidskontroll; reflekterande design; designfriktion;

    Abstract : Many different strategies have been used to study screen time control to deal with the side effects of dark patterns. However, users might be annoyed by those methods that create too strong “friction” and give them up too soon. READ MORE