Essays about: "luminiscens"

Showing result 1 - 5 of 8 essays containing the word luminiscens.

  1. 1. OSL dating of the Mesolithic site Nilsvikdalen 7, Bjorøy, Norway.

    University essay from Lunds universitet/Geologiska institutionen

    Author : Elin Jirdén; [2022]
    Keywords : OSL dating; luminescence; SAR protocol; water content; archaeology; Late Mesolithic; Norway.; Earth and Environmental Sciences;

    Abstract : Luminescence dating is a well-established dating method within geological and archaeological research. However, the use of luminescence dating, and more specifically optically stimulated luminescence (OSL), is currently underutilised in Norwegian archaeology. READ MORE

  3. 2. A comparison between LiF, Al2O3 and NaCl pellets for luminescence dosimetry based on clinical and laboratory measurements

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Edita Solak; [2021]
    Keywords : Medicine and Health Sciences;

    Abstract : Radiation protection is of importance for the general public, patients and personnel in many different situations: rare accidents involving ionizing radiation, medical examinations or work tasks in the medical clinic or nuclear industry to name a few. Optimization in radiation protection and limitation of radiation doses are essential to prevent overexposure and for reducing negative health consequences. READ MORE

  4. 3. The use of graphene quantum dots as detection elements in nanomaterials-based sensors for forensic applications

    University essay from KTH/Tillämpad fysik

    Author : Xiaofan Ma; [2021]
    Keywords : Graphene Quantum Dots; Amphetamine; Cocaine; Chemical Sensor; Forensic Drugs; Grafenkvantprickar; amfetamin; kokain; kemisk sensor; rättsmedicinska läkemedel;

    Abstract : The large-scale abuse and addiction of narcotics such as amphetamine and cocaine have become a global problem. In this project, we innovatively use graphene quantum dots (GQDs) as a fluorescent sensor to detect and quantify amphetamine and cocaine. This technology will have broad forensic application prospects. READ MORE

  5. 4. Nya metoder för att detektera AhR-aktivitet i fiskceller

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Linnea Eknefelt; [2018]
    Keywords : Arylhydrokarbonreceptor; AhR; akvatisk toxicitet; zebrafiskceller; ZFL; ZF4; TCDD;

    Abstract : Toxicitetstester på bland annat fisk är ett viktigt verktyg för att samla kunskap om kemikaliers effekter i akvatiska miljöer. Samtidigt finns det flera anledningar att försöka minimera antalet tester på levande djur; till exempel ekonomiska, praktiska och inte minst djuretiska skäl. READ MORE

  6. 5. NaCl pellets for improved dosimetry

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Lovisa Waldner; [2017]
    Keywords : Medicine and Health Sciences;

    Abstract : There is always a need to improve and develop new ways of estimating effective doses to people and environments that have been exposed to ionizing radiation. Dose monitoring is also important in hospitals and the nuclear industry. READ MORE