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A variety of alkyl and aryl glycosides were investigated as substrates for almond β-glucosidase catalysed synthesis of hexyl-β-D-glycosides in low aqueous hexanol media. The rate-limiting step in the organic media was determined to be the glycosylation of the enzyme. The kinetic constants V max , K m (glycosyl donor) and V max /K m were all influenced by the water activity and they all increased

Pseudo-random functions are a fundamental building block in many cryptographic applications. In certain scenarios, a weaker notion (where security is restricted to uniformly random input), but more computationally efficient, called weak pseudo-random functions, is sufficient. In this work, we present new differential attacks on the main binary weak pseudo-random function constructions, namely the

Organizations that manufacture high volumes of complex products (e.g., pharmaceutical, automotive, food) require specific strategies to ensure efficient processing of parts and a sustainable level of inventory by waste minimization. A review of literature sources revealed how inventory is classified and managed amongst organizations and industries and key challenges that current organizations face

Ardea94(2) Pied Flycatcher Ficedula hypoleuca population dynamics in peripheral habitats in Scandinavia Per Gustav Thingstad1,*, N. Erik I. Nyholm2 & Bent Fjeldheim3 Thingstad P.G., Nyholm N.E.I. & Fjeldheim B. 2006. Pied Flycatcher Ficedula hypoleuca population dynamics in peripheral habitats in Scandinavia. Ardea 94(2): 211–223. Local populations in marginal habitats close to the distribution bo

https://www.luvre.lu.se/sites/luvre.lu.se/files/luvre-1342006thingstadsf.pdf - 2026-05-23

This thesis aims to provide a suggestion to how a chair could be designed to have less negative impact on the environment. At many offices the turnover of furniture is big. By conducting interviews and study visits, it was indicated that chairs used in lunch areas and meeting rooms are the type of furniture that gets exchanged the most in office environments. Many of the existing chairs used for t

Swedish fire and rescue services are in a transformation that shifts towards an increased focus on preventive actions as well as more strategic oriented activities within the organizations. To support and develop such types of activities, Geographical Information System (GIS) could be an effective tool to manage and analyze geographic data. This thesis aims to examine the prerequisites for develop

Beginning with the question of whether, and how, gender equality can be measured, this thesis is written with the ambition to evaluate one aspect of the Swedish government’s equality goal, equality in power and influence, with the help of an index. It departs from a discussion within the field of gender studies where gender equality is found to be an “empty” word that can be used for a variety of

The C99 standard for the C programming language introduced the new type qualifier restrict which acts as a hint for the compiler and the programmer that the specified pointer is not aliased by any other pointer if the pointed object can be modified. By using restrict on pointers the compiler may, if implemented and allowed, optimize code even further. This thesis investigates how well the C compil

Recently, major infrastructure projects have been started in Denmark and this research tries to answer how social aspects are investigated in planning and analysis work before the big projects are constructed. The research has interviewed representative from the Copenhagen Metro Company and Danish Road Directory to uncover the analysis work and how social aspects are included in their work. The re

WNT5A is a secreted, noncanonical WNT signaling protein that has been reported to promote progression of several types of cancer, including oral squamous cell carcinoma. Many WNT5A antibodies are available commercially for immunohistochemistry (IHC) and western blot analysis. Validation of the primary antibodies, however, is often neglected. We characterized antibodies for detecting WNT5A by IHC a

Reviews of evidence are a vital means of summarising growing bodies of research. Systematic reviews (SRs) aim to reduce bias and increase reliability when summarising high priority and controversial topics. Similar to SRs, systematic maps (SMs) were developed in social sciences to reliably catalogue evidence on a specific subject. Rather than providing answers to specific questions of impacts, SMs

A novel low-complexity detection scheme is proposed for the multiple-input multiple-output (MIMO) single-carrier frequency division-multiple access (SC-FDMA) systems, which is suitable for ASIC implementations. The proposed detection scheme makes an initial estimate of the transmitted signal based on a minimum mean square error (MMSE) frequency domain equalizer (FDE) detector and finds symbols wit

Nonheme iron enzymes play an important role in the aerobic degradation of aromatic ring systems. Most enzymes can only cleave substrates with electron-rich substituents, e.g., with two hydroxyl groups. However, salicylate 1,2-dioxygenase (SDO) can cleave rings with only a single hydroxyl group. We investigated the oxygen-activation mechanism of the ring fission of salicylate by SDO by computationa

BACKGROUND: Special neck support pillows claiming to improve rest and reduce neck pain are currently being advertised.OBJECTIVE: To test whether neck pillows have any positive effect on neck pain and quality of sleep compared with usual pillows and, if so, to find the optimal characteristics of such a pillow.METHODS: Thirty-seven hospital employees and 18 neck patients were asked to test six neck

Parkinson's disease dementia (PDD) has become an increasing area of research as treatments for the motor features of Parkinson's disease (PD) have improved and the population of patients with PD grows and ages. If predictors could be used to identify a sub-population of patients at risk of developing an early PDD then research into its neuropathological basis and treatment could be more effectivel

Early and accurate diagnosis of intestinal ischemia is important in order to provide rapid and correct treatment and reduce morbidity and mortality rates. Clinical signs and symptoms are often unspecific. This systemic review sums up literature regarding human plasma biomarkers for acute mesenteric ischemia reported during the last ten years. Classic, general markers, including lactate, white cell

We demonstrate a new screening method for obtaining a prostate-specific antigen (PSA) binding aptamer based on an acoustofluidic separation (acoustophoreis) technique. Since acoustophoresis provides simultaneous washing and separation in a continuous flow mode, we efficiently obtained a PSA binding aptamer that shows high affinity without any additional washing step, which is necessary in other sc