Sökning: "SD"

Visar resultat 11 - 15 av 284 avhandlingar innehållade ordet SD.

  1. 11. Exploring the Effects of ICT on Environmental Sustainability: From Life Cycle Assessment to Complex Systems Modeling

    Författare :Mohammad Ahmadi Achachlouei; Åsa Moberg; Göran Finnveden; Lorenz M. Hilty; Chris Preist; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Information and communication technology ICT ; sustainability assessment; electronic media; tablet; print media; magazine; Internet; energy; environmental impact; life cycle assessment LCA ; System Dynamics; agent-based modeling; differential equations; simulation modeling; complex and dynamic systems modeling; Informations- och kommunikationsteknik IKT ; hållbarhetsbedömning; elektroniska media; surfplatta; tryckta media; tidskrift; Internet; energi; miljöpåverkan; simulering; differentialekvationer; modellering av komplexa och dynamiska system; System Dynamics; livscykelanalys LCA ; agentbaserad modellering; Planering och beslutsanalys; Planning and Decision Analysis; Informations- och kommunikationsteknik; Information and Communication Technology; Industriell ekologi; Industrial Ecology; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

    Sammanfattning : The production and consumption of information and communication technology (ICT) products and services continue to grow worldwide. This trend is accompanied by a corresponding increase in electricity use by ICT, as well as direct environmental impacts of the technology. Yet a more complicated picture of ICT’s effects is emerging. LÄS MER

  3. 12. Utilization of medical healthcare among older people In relation to long-term municipal care

    Författare :Anna Condelius; Institutionen för hälsovetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; hospital care; long-term municipal care; older people; utilization; outpatietn care; Medical healthcare; informal care;

    Sammanfattning : The overall aim of this thesis was to investigate utilization of medical healthcare, i.e. hospital care and outpatient care, over a period of 1 to 5 years among people aged 65 years or older. LÄS MER

  4. 13. Studies on translation initiation and gene expression in Escherichia coli

    Författare :Ernesto I. Gonzalez de Valdivia; Leif Isaksson; Stephen Douthwaite; Stockholms universitet; []
    Nyckelord :Downstream region; NGG codons; abortive translation; drop-off; Shine-Dalgarno sequence; gene expression and Escherichia coli; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : In prokaryotes, several mRNA sequences surrounding the initiation codon have been found to influence the translation process; these include the downstream region and its codon context, the Shine-Dalgarno sequence and the S1 ribosomal protein-binding site. In this thesis, the purpose has been to study the role of the downstream region and Shine-Dalgarno-like sequences on early translation elongation and gene expression in Escherichia coli. LÄS MER

  5. 14. Genetic differences in neuropathy and opioid responses in rats

    Författare :Aleksandra Bulka; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Allodynia; genetic difference; neuropathic pain; NMDA-receptor; opioids; rat strains; pharmacokinetics; tolerance.;

    Sammanfattning : The studies examined mechanisms and treatments of experimental neuropathic pain with particular emphasis on the differences between rat strains and sub-strains in basal nociceptive sensitivity, development of neuropathic behaviors and sensitivity to opioid analgesia. In order to study the mechanisms that mediate mechanical allodynia (touch-evoked pain) following ischemic nerve injury to the sciatic nerve in rats, the myelinated primary afferents have been examined in the injured and intact nerves. LÄS MER

  7. 15. Bystander CPR : New aspects of CPR training among students and the importance of bystander education level on survival

    Författare :Anette Nord; Lennart Nilsson; Leif Svensson; Susanne Kreitz-Sandberg; Håkan Hult; Jörg Carlsson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CPR; CPR training; BLS; Laymen; Bystander CPR; Students; Out-of-hospital cardiac arrest; Cardiac arrest; Mobile application; DVD; Feedback; Reflection; Web course; Cardiff test; Myocardial infarction; Stroke; Lifestyle factors; Elite athletes; Willingness; Survival; HLR; HLR-utbildning; Lekman; Högstadieelever; Hjärtstopp; Webutbildning; Dvd; Mobil applikation; Återkoppling; Reflektion; Cardiff test; Hjärtinfarkt; Stroke; Levnadsvanor; Elitidrottare; Motivation; Överlevnad;

    Sammanfattning : Background: It has been proved that bystander cardiopulmonary resuscitation (CPR) saves lives; however, which training method in CPR is most instructive and whether survival is affected by the training level of the bystander have not yet been fully described. Aim: To identify the factors that may affect 7th grade students’ acquisition of CPR skills during CPR training and their willingness to act, and to describe 30-day survival from outof- hospital cardiac arrest (OHCA) after bystander CPR and the actions performed by laymen versus off-duty medically educated personnel. LÄS MER