Sökning: "BBM"

Hittade 5 uppsatser innehållade ordet BBM.

  1. 1. Numerical Simulation of the Generalized Modified Benjamin-Bona-Mahony Equation Using SBP-SAT in Time

    Kandidat-uppsats, Uppsala universitet/Avdelningen för beräkningsvetenskap

    Författare :Vilma Kjelldahl; [2023]
    Nyckelord :Benjamin-Bona-Mahony equation; non-linear; initial boundary value problem; summation-by-parts; simultaneous-approximation-term; time integration; simulation;

    Sammanfattning : This paper describes simulations of the generalized modified Benjamin-Bona-Mahony (BBM) equation, using finite difference methods (FDM). Well-posed boundary conditions (BCs) as well as stable semi-discrete approximations are derived using summations-by-parts (SBP) operators combined with the projection method. LÄS MER

  3. 2. Reinforcement and Bonded Block Modelling

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Georgios Aristeidis Skarvelas; [2021]
    Nyckelord :Bonded Block Modelling; 3DEC; Tunneling; Reinforcement; Distinct Element Method; Numerical Modelling;

    Sammanfattning : The objective of this master’s thesis is to evaluate the use of Bonded Block Modelling (BBM) in 3DEC software combined with hybrid rock bolts, for three different cases. These cases included the laboratory rock bolt case, the shearing case and the blocky rock mass case. LÄS MER

  4. 3. Dissection of domain function for tandem AP2 plant transcription factors

    Master-uppsats, Lunds universitet/Tillämpad biokemi; Lunds universitet/Beräkningskemi

    Författare :Harald Berg; [2018]
    Nyckelord :Transcription factors; plant oil biosynthesis; transient expression; Nicotiana benthamiana; domain swapping; Apetala 2; AP2; Wrinkled1; WRI1; Wrinkled4; WRI4; Baby Boom; BBM; Arabidopsis thaliana; applied biochemistry; tillämpad biokemi; Technology and Engineering;

    Sammanfattning : Oils are some of the most energy dense compounds produced in nature and play a vital role in society as a source of food, energy and as raw material in many chemical processes. Plant produced oils (triacylglycerols) are a key asset in the transition away from fossil oils. LÄS MER

  5. 4. System för automatiska rekommendationer av nyheter och evenemang

    M1-uppsats, KTH/Data- och elektroteknik

    Författare :Theodor Brandt; [2015]
    Nyckelord :recommendation system; news; events; collaborative filtering; rekommendationssystem; nyheter; evenemang; kollaborativ filtrering;

    Sammanfattning : Teknik och data är nyckeln till att Bonnier Business Media (BBM) ska kunna nå sina mål och leverera ytterligare tillväxt. Därför vill man ligga i framkant när det gäller att undersöka nya tekniker som kan förbättra plattformarna och göra dem mer tidsenliga. LÄS MER

  7. 5. Compact, tuned silencer for vacuum cleaners

    Master-uppsats, KTH/MWL Marcus Wallenberg Laboratoriet

    Författare :Morteza Vinberg; [2013]
    Nyckelord :;

    Sammanfattning : Vacuum cleaner motors work at a relatively high rpm, which produces blade passing tones at high frequencies. In this report a honeycomb-liner type silencer for vacuum cleaners has been investigated. The main purpose of the silencer is to attenuate the first order blade passing tone, at approximately 7066 Hz. LÄS MER