Search for dissertations about: "Si"

Showing result 1 - 5 of 643 swedish dissertations containing the word Si.

  1. 1. Structured LDPC convolutional codes

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Zhongwei Si; KTH.; KTH.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : LDPC convolutional codes, also known as spatially coupled LDPC codes, have attracted considerable attention due to their promising properties. By coupling the protographs from different positions into a chain and terminating the chain properly, the resulting convolutional-like LDPC code ensemble is able to produce capacity-achieving performance in the limit of large parameters. READ MORE

  2. 2. Electronic Sensors Based on Nanostructured Field-Effect Devices

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Si Chen; Uppsala universitet.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biosensor; field-effect transistor; nanowire; ISFET; Elektronik; Electronics;

    Abstract : Point-of-care (POC) diagnostics presents a giant market opportunity with profound societal impact. In particular, specific detection of DNA and protein markers can be essential for early diagnosis of e.g. cancer, cardiovascular disease, infections or allergies. READ MORE

  3. 3. Miniaturized localized surface plasmon resonance biosensors

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Si Chen; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; colloidal lithography; Surface plasmon resonance; biosensing; electron beam lithography; single molecule; hyperspectral imaging; photo functionalization;

    Abstract : Abstract Reliable and sensitive biosensors are required for fast and accurate diagnostics. Localized surface plasmon resonances (LSPRs) in noble-metal nanoparticles possess very high refractive index sensitivity close to the metal surface and therefore constitute an attractive biosensing platform. READ MORE

  4. 4. A Chinese word on image : Zheng Qiao (1104-1162) and his thought on images

    University dissertation from Göteborg : Göteborg University

    Author : Han Si; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : HUMANIORA; HUMANITIES;

    Abstract : .... READ MORE

  5. 5. Empirical Essays in Labor and Development Economics

    University dissertation from Stockholm : Department of Economics, Stockholm University

    Author : Wei Si; Stockholms universitet.; [2018]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Peer Effect; Knowledge Spillover; Cognitive Distance; Research Productivity; Public Health Insurance; Labor Supply; Job Mobility; Informality; Labor Market; Higher Education Expansion; Gender Norms; Gender Equality; Economics; nationalekonomi;

    Abstract : This thesis consists of three self-contained empirical essays in labor and development economics.Diverse Expertise, Peer Effects, and Research Productivity: Does diversity in idea space matter? We empirically explore whether the cognitive distance between collaborators affects peer effects and productivity in creating knowledge. READ MORE