Sökning: "Per Lind"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Per Lind.

  1. 1. Organic and organometallic compounds for nonlinear absorption of light

    Författare :Per Lind; Bertil Eliasson; Adolf Gogoll; Umeå universitet; []
    Nyckelord :Organic chemistry; Nonlinear absorption; thiophene; platinum complexes; optical limiting; sonogashira coupling reactions; molecular orbital calculations; Organisk kemi; organisk kemi; Organic Chemistry;

    Sammanfattning : The demand for protection of eyes and various types of optical sensors from laser-beam pulses has resulted in the search for optical limiting devices that have the property of being transparent at low intensity of light (normal light), but non-transparent towards high intensity (laser) light. This type of protection may be obtained by using an organic material that displays nonlinear optical (NLO) properties. LÄS MER

  3. 2. Metabolic and endocrine effects of SGLT2 inhibition

    Författare :Per Lundkvist; Jan Eriksson; Lars Lind; Maria J Pereira; Michael Alvarsson; Uppsala universitet; []
    Nyckelord :SGLT2 inhibition; GLP-1 receptor agonism; DPP4 inhibition; NAFLD; prediabetes; type 2 diabetes; obesity; metabolic syndrome; glucagon.; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Obesity and type 2 diabetes (T2D) are two growing global health problems with similar comorbidity profiles. SGLT2 inhibitors (SGLT2i) improve blood glucose control and can relieve both T2D and obesity, as well as their associated health problems such as hypertension, kidney failure, and cardiovascular disease. LÄS MER

  4. 3. Dimensions of validity : studies of the Swedish national tests in mathematics

    Författare :Anna Lind Pantzare; Christina Wikström; Per-Erik Lyrén; Gordon Stobart; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; national tests; validity; interrater reliability; standard setting; linking; subscores; test development; didactics of educational measurement; beteendevetenskapliga mätningar;

    Sammanfattning : The main purpose for the Swedish national tests was from the beginning to provide exemplary assessments in a subject and support teachers when interpreting the syllabus. Today, their main purpose is to provide an important basis for teachers when grading their students. LÄS MER

  5. 4. Incentivising Innovation in the Swedish Construction Industry

    Författare :Jonas Anund Vogel; Per Lundqvist; Hans Lind; Jaime Arias Hurtado; Ellen Van Bueren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy efficiency; resource efficiency; construction industry; building sector; innovation; agreements; common-pool resources; multifamily buildings; Sweden; contract theory; energieffektivisering; resursoptimering; byggindustrin; bostadssektorn; innovation; avtal; allmänningar; flerbostadshus; kontraktsteori; Sverige; Energiteknik; Energy Technology;

    Sammanfattning : Almost 40 percent of global final energy use and CO2 emissions are connected to buildings and building-related activities; it is therefore important to incentivise the design and construction of resource-efficient buildings. Unfortunately, energy demand and associated emissions in the sector continue to grow. LÄS MER

  7. 5. Incentives and choice of construction technique

    Författare :Lena Borg; Hans Lind; Stellan Lundström; Per-Erik Eriksson; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Service-led construction; bundling; PPP; PFI; Construction contracts; technical innovation; Business and economics; Ekonomi;

    Sammanfattning : .... LÄS MER