Sökning: "ph balance"

Visar resultat 1 - 5 av 77 avhandlingar innehållade orden ph balance.

  1. 1. Mechanisms and Dynamics of Carbapenem Resistance in Escherichia coli

    Författare :Marlen Adler; Linus Sandegren; Josep Casadesús; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; carbapenem; antibiotic resistance; fitness cost; ESBLs; penicillin-binding proteins; gene amplification;

    Sammanfattning : The emergence of extended spectrum β-lactamase (ESBL) producing Enterobacteriaceae worldwide has led to an increased use of carbapenems and may drive the development of carbapenem resistance. Existing mechanisms are mainly due to acquired carbapenemases or the combination of ESBL-production and reduced outer membrane permeability. LÄS MER

  3. 2. Continuous Models for Cameras and Inertial Sensors

    Författare :Hannes Ovrén; Per-Erik Forssen; Klas Nordberg; David Törnqvist; Frank Dellaert; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Using images to reconstruct the world in three dimensions is a classical computer vision task. Some examples of applications where this is useful are autonomous mapping and navigation, urban planning, and special effects in movies. LÄS MER

  4. 3. Organic phosphorus speciation in environmental samples : Method development and applications

    Författare :Julia V. Paraskova; Per J.R. Sjöberg; Emil Rydin; William T. Cooper; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic phosphorus; DNA; phospholipids; inositol phosphates; sediment; soil; extraction; liquid chromatography LC ; mass spectrometry MS ; Kemi med inriktning mot analytisk kemi; Chemistry with specialization in Analytical Chemistry;

    Sammanfattning : This thesis investigates the development of new methodology for the identification and quantification of organic phosphorus compounds in environmental samples.Phosphorus is a vital element for primary production and one of the factors contributing to eutrophication. LÄS MER

  5. 4. Characterising Needs in Health Care Priority Setting

    Författare :Erik Gustavsson; Lars Sandman; Ingemar Nordin; Niklas Juth; Greg Bognar; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Comorbidity; conceptual analysis; health care; health care needs; interpersonal aggregation; intrapersonal aggregation; multimorbidity; needs; prioritarianism; priority setting; priority to the worse off; rationing; reflective equilibrium; severity; shared decision-making; sufficiency principles; the principle of need; Aggregering; begreppsanalys; behov; behovsprincipen; delat beslutsfattande; hälso- och sjukvård; prioritanism; prioriteringar; reflektivt ekvilibrium; resursfördelning; samsjuklighet; sufficientism; svårighetsgrad; vårdbehov;

    Sammanfattning : The focus of this thesis is needs in the context of health care priority setting. The notion of needs has a strong standing in health care policy; however, how the idea should be understood more specifically and how it should guide decisions about priority setting remain contentious issues. LÄS MER

  7. 5. Metamodel-Based Multidisciplinary Design Optimization of Automotive Structures

    Författare :Ann-Britt Ryberg; Larsgunnar Nilsson; Anirban Basudhar; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; multidisciplinary design optimization MDO ; metamodel; artificial neural network ANN ; support vector machine SVM ; sequential sampling; crashworthiness; automotive structure; spot weld optimization;

    Sammanfattning : Multidisciplinary design optimization (MDO) can be used in computer aided engineering (CAE) to efficiently improve and balance performance of automotive structures. However, large-scale MDO is not yet generally integrated within automotive product development due to several challenges, of which excessive computing times is the most important one. LÄS MER