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n this master’s thesis, one studies the liquidity of bonds. One considers bid-ask spread and develops four estimators of this liquidity measure based on trading data. One also computes Amihud’s measure. This approach helps to determine liquidity and its associ-ated costs without quotation. One finds out that the Roll, the FHT estimators and the Amihud measure take the lead. One looks at the changes
Quantum key distribution (QKD) is a secure encryption key generation process to be used by two users in the presence of an eavesdropper. The no-cloning theorem allows the sender "Alice" to securely send qubits with single photons to the receiver "Bob". However, due to real-life imperfections, it is not always possible to have a single-photon source with its properties matching Since the dawn of the first civilizations, the security of information has proven vital to the success of any given community. History records the first attempts at using cryptography techniques in a 1900 BC to 600 BC time frame. In ancient times, the working mechanism of this technique involved the use of letters in the alphabet. To secure the information, these techniques shifted the letters’ nu
Abstract Hydrogen embrittlement is a degradation process of mechanical/tribological properties (toughness, wear etc.) of mating steel surfaces. This is caused by the presence and interaction of hydrogen with applied stresses. Therefore, it is important to quantify the hydrogen content which could be dissolved under applied stresses in steel. Water contamination of lubricants is often considered as
A key question for evidence-based medicine (EBM) is how best to model the way in which EBM should‘[integrate] individual clinical expertise and the best external evidence’. We argue that the formulations and models available in the literature today are modest variations on a common theme and face very similar problems when it comes to risk analysis, which is here understood as a decision procedure
Fastställd av styrelsen 2018-03-20 STYRDOKUMENT FÖR KOMPETENS, PEDAGOGIK OCH FINANSIERING VID GENOMFÖRANDET AV KURSER SOM UTVECKLAS OCH GENOMFÖRS MED EKONOMISKT BIDRAG FRÅN SWEAH Detta dokument utgör riktlinjer för partners som ansvarar eller deltar i utveckling, genomförande och uppföljning av kurser i SWEAHs regi eller med medfinansiering från forskarskolan. Riktlinjerna avser dels kurser inom S
Title Understanding identity in a digital reality: An explorative study of consumers’ identity negotiations through images on Instagram Course Code BUSN39 Global Marketing Authors Anna Hallner & Yasmine Ströberg Supervisor Ph. D Marcus Klasson & Jon Bertilsson Keywords Identity, Consumer, Self, Instagram, Personal branding, Digital Culture Purpose The purpose of this thesis is to empi
Moth wings are densely covered by wing scales that are assumed to specifically function to camouflage nocturnally active species during day time. Generally, moth wing scales are built according to the basic lepidopteran Bauplan, where the upper lamina consists of an array of parallel ridges and the lower lamina is a thin plane. The lower lamina hence acts as a thin film reflector having distinct reflec
@ SAMHÄLLS- VETENSKAPLIGA FAKULTETEN Protokoll 412021 Institutionsstyrel sen Sammanträdesdatum 2021 -05 -26 kl. 9. 1 5- 1 2.00 1 LuNns UNIVERSITET Socia lhögs ko la n Närvarande: Katarina Jacobsson Torbjörn Hjort Tina Matsson Alexandru Panican Kerstin Svensson Monica Larsson Lena Tärnhäll Ulrika Reichert Marie Söderlind Emma Andersson Peldän Suppleanter: Jan Magnusson Anett Schenk Tabitha Wright N
https://www.soch.lu.se/internt/sites/soch.lu.se.internt/files/2021-06/Protokoll%20IS%20210526.pdf - 2026-05-28
Examensprojekt Konceptuell scenkonst 2021 Digital publik premiär 18 maj, 2021 2021 års avgångsstudenters examensverk visas publikt i digital form. De fanns tillgängliga för allmänheten fram till den 8 Juni, 2021 (3 veckor). Under denna period var de digitala verken tillgängliga här på Teaterhögskolans webb-plats. Ingrid Långström Einarsson - GUARDAGAIN TrustCorp. Premiär 15 april, 2021. Föreställn
https://www.thm.lu.se/redovisningar-och-examensproduktioner/ingrid-langstrom-einarsson - 2026-05-27
