Sökning: "global parameters"

Visar resultat 1 - 5 av 526 avhandlingar innehållade orden global parameters.

  1. 1. Imported infections’ importance : global change driving Dengue dynamics

    Författare :Mikkel B. Quam; Joacim Rocklöv; Annelies Wilder-Smith; Eduardo Massad; Dave D. Chadee; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dengue; Zika; Vector-borne Disease; Aedes; Global Change; Climate Change; Viral Evolution; Phylogenetics; Travel; Interconnectivity; Disease Modeling; Madeira; Italy; Japan; Europe;

    Sammanfattning : Background Dengue is a significant problem of international health concern. According to the World Health Organization in 2012, globally, dengue is “the most important mosquito borne viral disease” with incidence 30 higher than it had been 50 years ago. LÄS MER

  2. 2. Global-Scale Modelling of the Land-Surface Water Balance : Development and Analysis of WASMOD-M

    Författare :Elin Widén-Nilsson; Sven Halldin; Chong-yu Xu; Lars-Christer Lundin; Jens Christian Refsgaard; Uppsala universitet; []
    Nyckelord :Hydrology; Global; Water balance; Runoff; Regionalisation; Model uncertainty; Multi-objective; Parameter; Evaluation criteria; Routing; Climate change; Hydrologi;

    Sammanfattning : Water is essential for all life on earth. Global population increase and climate change are projected to increase the water stress, which already today is very high in many areas of the world. The differences between the largest and smallest global runoff estimates exceed the highest continental runoff estimates. LÄS MER

  3. 3. Beyond Going Global : Essays on business development of International New Ventures past early internationalization

    Författare :Jan Abrahamsson; Vladimir Vanyushyn; Håkan Boter; Maria Bengtsson; Svante Andersson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International New Ventures; business models; business model innovation; Sweden; business development; international entrepreneurship; internationalization; dynamic capabilities;

    Sammanfattning : The notion of International New Ventures, or INVs, emerged in academia in the early-to-mid 1990s and generally refers to entrepreneurial firms that tend to internationalize very early in their life-cycle, and whose expansion into foreign markets occurs much more quickly than predicted by earlier theories of the incremental internationalization process. Previous literature proposes effective networking with market partners and, more recently, internationally viable business model among key distinguishing features of INVs that allow for such early and rapid entry into international markets. LÄS MER

  4. 4. The Burden of Epilepsy : using population-based data to define the burden and model a cost-effective intervention for the treatment of epilepsy in rural South Africa

    Författare :Ryan G Wagner; Lars Lindholm; Lars Forsgren; Charles Newton; Andrea Winkler; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Africa; epilepsy; incidence; mortality; cause of death; disability-adjusted life years; out-of-pocket; costs; health care utilization; treatment cascade; adherence; intervention; economic evaluation; community health worker;

    Sammanfattning : Rationale Epilepsy is a common, chronic, neurological condition that disproportionately affects individuals living in low- and middle- income countries, including much of sub-Saharan Africa. Epilepsy is treatable, with the majority of individuals who take anti-epileptic drugs experiencing a reduction, or elimination, of seizures. LÄS MER

  5. 5. Heat exposure and health outcomes in Costa Rican sugarcane harvesters

    Författare :Jennifer Crowe; Maria Nilsson; Tord Kjellström; Catharina Wesseling; Linda Forst; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Agricultural worker; Central America; Chronic kidney disease; Climate change; Dehydration; Heat; Heat illness; Heat stress; Sugarcane; Urinalysis; Worker health; folkhälsa; Public health; Epidemiology; epidemiologi;

    Sammanfattning : Background The remarkably efficient mechanisms of the human body to maintain its core temperature of 37°C can be inadequate when harsh climatic conditions and excessive muscle movement lead to heat stress, dehydration and potential heat illness, ranging from minor symptoms such as fatigue to a potentially fatal heat stroke. Agricultural workers in the tropics are at high risk, which is expected to increase with climate change. LÄS MER