Essays about: "Long Zeng"

Found 5 essays containing the words Long Zeng.

  1. 1. Friezes, Triangulations, and Trees

    University essay from Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/Matematikcentrum

    Author : Yijia Zeng; [2023]
    Keywords : Frieze pattern; polygon triangulation; binary tree; Catalan numbers; Mathematics and Statistics;

    Abstract : In this thesis, we focus on these three classes of objects: frieze patterns, polygon triangulations, and planar binary rooted trees. After proving that these objects are in pairwise bijective correspondence with each other, we introduce Catalan numbers through Dyck paths and prove that all these objects are Catalan objects. READ MORE

  3. 2. Low-concentration Bacteria Separation from Whole Blood through a Slanted Filter in a Centrifuge Tube

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

    Author : Kaiyang Zeng; [2023]
    Keywords : sepsis; bloodstream infection; bacteria; blood; separation; centrifuge; sedimentation; filter; falcon tube; sepsis; blodsmittsamhet; bakterier; blod; separation; centrifugering; sedimentering; filter; falcon-rör;

    Abstract : Sepsis characterized by severe bloodstream bacterial infection that results in high mortality rates and medical expenses has become a global healthcare challenge. The current clinical sepsis diagnosis is based on blood culture and requires a long waiting time, delaying effective treatments. READ MORE

  4. 3. THE RELATIONSHIP BETWEEN MACROECONOMIC VARIABLES AND THE CHINESE STOCK MARKET-AN APPLICATION OF VECTOR ERROR CORRECTION MODEL

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Zhe Zeng; [2017]
    Keywords : ;

    Abstract : Using Johansen's vector error correction model, this paper investigates the long-term equilibrium between stock price and six selected macroeconomic variables in China. On testing different VECM models, we find that there is no long-term equilibrium between stock price and 6 macroeconomic variables, although there may exist long-term equilibrium among macroeconomic variables themselves. READ MORE

  5. 4. Rebranding after Mergers and Acquisitions : The effect of product brand in corporate brand architecture

    University essay from Företagsekonomi

    Author : Ling Wan; Long Zeng; [2011]
    Keywords : Brand; Rebranding; Product Brand; Corporate Brand; The Brand Relationship Spectrum; Brand Architecture; Dynamic Brand Architecture;

    Abstract : Background: Recent years, M&As have increased sharply. Brand as one of the most precious assets has unavoidably been taken into consideration in these deals. Company can gain great benefit when handle acquired brand properly. READ MORE

  6. 5. Urban Sprawl : how to prevent from urbanization to counterurbanization - the Research and Thinking of Compact City and Satellite City

    University essay from Blekinge Tekniska Högskola/Sektionen för planering och mediedesign

    Author : Zeng Cheng; [2010]
    Keywords : Urban Sprawl; Compact City; Satellite City; Urbanization; Counterurbanization; Greater London Plan; Urban Plan in Shanghai;

    Abstract : Sprawl seems an inevitable phenomenon because of the rapid expansion in urban area. It has some negative consequences, such as long transport distance to work, high car dependence and inadequate facilities. Recently, it pointed as causing a lot of urban problems and the situation has been worsening. READ MORE