Sökning: "community performance"

Visar resultat 41 - 45 av 392 avhandlingar innehållade orden community performance.

  1. 41. Performance and availability trade-offs in fault-tolerant middleware

    Författare :Diana Szentiványi; Simin Nadjm-Tehrani; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Programming; Distributed systems; fault tolerance; middleware; COBRA; code supporting; Computer science; Datavetenskap;

    Sammanfattning : Distributing functionality of an application is in common use. Systems that are built with this feature in mind also have to provide high levels of dependability. One way of assuring availability of services is to tolerate faults in the system, thereby avoiding failures. Building distributed applications is not an easy task. LÄS MER

  3. 42. Community onset sepsis in Sweden - a population based study

    Författare :Lars R. Ljungström; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bacteremia; biomarkers; epidemiology; organ dysfunction; outcome; PCR; severe sepsis; Sepsis-3; symptoms;

    Sammanfattning : Sepsis and previously “severe sepsis” are concepts used for denoting organ dysfunction caused by acute infection. Organ dysfunction correlates to increased case fatality rates. Sepsis is a common cause of hospitalization. Currently, sepsis is estimated to annually cause 30 million cases and 6 million deaths worldwide. LÄS MER

  4. 43. Community case management of malaria and pneumonia in children : exploring use of diagnostics by community health workers in Uganda

    Författare :David Odaka Mukanga; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :malaria;

    Sammanfattning : Background: Malaria and pneumonia are leading causes of under-five mortality in Sub-Saharan Africa. WHO/UNICEF recommend integrated community malaria and pneumonia care in situations where febrile children also have cough and rapid breathing. LÄS MER

  5. 44. Links Between Structure and Function of Heterotrophic Aquatic Bacterial Communities

    Författare :Silke Langenheder; Lars Tranvik; Eva Lindström; David Kirchman; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; heterotrophic bacteria; dissolved organic matter; diversity; community composition; ecosystem functioning; salinity; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi;

    Sammanfattning : Heterotrophic bacteria utilize dissolved organic matter, and the carbon flow through an ecosystem depends on the fractions of the utilized carbon that is either respired or transferred to higher trophic levels. The major aim this thesis is to investigate 1) the relationship between composition and functioning in heterotrophic bacterioplankton communities and 2) the influence of environmental conditions on both parameters. LÄS MER

  7. 45. Novel Psychoactive Substances : Experienced effects, attitudes, and motivations among online drug community users

    Författare :Christophe Soussan; Anette Kjellgren; Anna Stigsdotter Neely; Torsten Passie; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Novel psychoactive substances; drugs; legal highs; Internet; forum; ethylphenidate; discussions; motivations; harm reduction; substance displacement; Psykologi; Psychology;

    Sammanfattning : The aim of the present research is to contribute to the bridging of the knowledge gap pertaining to the field of Novel Psychoactive Substances (NPS) and its online community of users. The findings demonstrate that the community is characterized by robust group cohesiveness and counter public attitudes. LÄS MER