Sökning: "Jessica Andersson"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Jessica Andersson.

  1. 1. Activation, reaction mechanism and allosteric regulation of the anaerobic ribonucleotide reductase from bacteriophage T4

    Författare :Jessica Andersson; Lars Hederstedt; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; Molekylärbiologi; Molecular Biology; molekylärbiologi;

    Sammanfattning : Ribonucleotide reductase (RNR) catalyse the conversion of ribonucleotides to their corresponding deoxyribonucleotides in all organisms. The deoxyribonucleotides are the building blocks for DNA. Three different classes of RNR are found, class I, II and III. LÄS MER

  3. 2. Welfare Environment and Tourism in Developing Countries

    Författare :Jessica Andersson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; welfare measures; recreation; indivisible in consumption; choke price; stated preference; revealed preference; coral reefs; Zanzibar; payment vehicle; economic transition; trickle down; bargaining power; Nash bargaining solution; focal point; informal and formal rights; local institutions;

    Sammanfattning : .... LÄS MER

  4. 3. Supporting the Implementation of Industrial Robots in Collaborative Assembly Applications

    Författare :Staffan Andersson; Jessica Bruch; Marie Jonsson; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Collaborative robots; Human-robot collaboration; assembly operations; operations management; flexible assembly; Innovation and Design; innovation och design; Innovation and Design; innovation och design;

    Sammanfattning : Until recently, few technologies have been applicable to increase flexibility in the manufacturers’ assembly applications, but the introduction of industrial robots in collaborative assembly applications provides such opportunities. Specifically, these collaborative assembly applications present an opportunity to, in a fenceless environment, combine the flexibility of the human with the accuracy, repeatability, and strengths of the robot while utilizing less floor space and allowing portable applications. LÄS MER

  5. 4. Genetics and Growth Regulation in Salmonella enterica

    Författare :Jessica M. Bergman; Diarmaid Hughes; Dan I. Andersson; Måns Ehrenberg; Stanley Maloy; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; tufA; tufB; EF-Tu; ppGpp; Stringent response; RNase E; RNA turnover; Post-transcriptional regulation; rpoB; rpoS; Growth in stationary phase; Biology with specialization in Microbiology; Biologi med inriktning mot mikrobiologi; Mikrobiologi; Microbiology; Molekylär genetik; Molecular Genetics; Biology with specialization in Molecular Evolution; Biologi med inriktning mot molekylär evolution;

    Sammanfattning : Most free-living bacteria will encounter different environments and it is therefore critical to be able to rapidly adjust to new growth conditions in order to be competitively successful. Responding to changes requires efficient gene regulation in terms of transcription, RNA stability, translation and post-translational modifications. LÄS MER

  7. 5. Supporting pre-development of new manufacturing technologies

    Författare :Mats Ahlskog; Mats Jackson; Jessica Bruch; Carin Andersson; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : In today’s tough industrial environment, efficient development of new products and new manufacturing solutions is necessary to stay competitive on a global market. Manufacturing companies use substantial money and development resources to develop new products. LÄS MER