Leif Johansson
https://www.geology.lu.se/leif-johansson - 2026-07-24
Filtyp
https://www.geology.lu.se/leif-johansson - 2026-07-24
https://www.iiiee.lu.se/andrius-plepys - 2026-07-24
We have used Fourier transform infrared spectroscopy (FTIR) to characterise the chemical and structural composition of the tendons of the rotator cuff and to identify structural differences among anatomically distinct tears. Such information may help to identify biomarkers of tears and to provide insight into the rates of healing of different sizes of tear. The infrared spectra of 81 partial, smal
Just like a living organism, also the project has an anatomy, a life span and a purpose. A project has its given actors, given timeframe and phases, and a given goal. Towards the project’s completion, all these factors must intertwine perfectly, otherwise the project’s success will be challenged. Uncovering how these intricacies are held in place has been the epistemological foundation of this boo
In insects airborne odors are detected by the odorant receptors (ORs) and ionotropic receptors (IRs), located on the dendritic membrane of the olfactory sensory neurons (OSNs) housed in olfactory sensilla. The OR and IR gene families show high plasticity in lineage expansion and contraction following the birth-and-death evolutionary model. Gene duplication is an important mechanism underlying the
Coping strategies used in performing daily occupations 3 months after a severe or major hand injury were explored. A semi-structured interview was performed with 13 participants with hand injuries based on Hand Injury Severity Scoring System and analysed using content analysis. Six groups of strategies were identified: 'Changing performance of daily occupations', 'Actively processing trauma experi
Whilst it is increasingly recognised that socio-political contexts shape climate change adaptation decisions and actions at all scales, current modes of development typically fail to recognise or adequately challenge these contexts where they constrain capacity to adapt. To address this failing, we consider how a rights-based approach broadens understanding of adaptive capacity while directing att
BackgroundPostzygotic isolation in the form of reduced viability and/or fertility of hybrids may help maintain species boundaries in the face of interspecific gene flow. Past hybridization events between house sparrows (Passer domesticus) and Spanish sparrows (P. hispaniolensis) have given rise to a homoploid hybrid species, the Italian sparrow (P. italiae). Although genetic incompatibilities are
The Sustainable Development Goals (SDGs) require nations to ensure adequate water supply for all. For Kazakhstan, this means that rural areas will need much stronger attention as they have been rather neglected in efforts to comply with the Millennium Development Goals (MDGs). This study aims to establish a baseline data concerning the current situation in villages that will need interventions acc
Strategic communication comprises different forms of goal-oriented communication inside and between organizations, their stakeholders and the society. Strategic communication is an emerging practice and research field integrating established disciplines such as public relations, organizational communication and marketing communication into a holistic framework. The field is based on an awareness o
Under changing climate conditions, acceptable functionality of buildings and their adaptation to climate are required. More rain and extreme conditions in future make buildings and the built environment more vulnerable. There are currently several scenarios regarding possible future climatic conditions. Results from the impact analysis of climate change can be significantly affected by the selecte
Substrates present in aggregated forms, such as micelles, are often poorly converted by enzymes. Alkyl glycosides constitute typical examples and the critical micelle concentration (CMC) decreases with increasing length of the alkyl group. In this study, possibilities to hydrolyse alkyl glycosides by glycoside hydrolases were explored, and α-cyclodextrin was used as an agent to form inclusion comp
The purpose of this study is to describe how the greenhouse gas (GHG) benefits of ethanol from agricultural crops depend on local conditions and calculation methods. The focus is mainly on the fuels used in the ethanol process and biogenic GHG from the soils cultivated. To ensure that "good" ethanol is produced, with reference to GHG benefits, the following demands must be met: (i) ethanol plants
Title: Virtual Influencing: Uncharted Frontier in the Uncanny Valley Date of the Seminar: 4th June 2020 Course: BUSN39 Degree Project in Global Marketing Authors: Mary Caroline Creasey and Adrián Vázquez Anido Supervisor: Burak Tunca Keywords: influencer marketing, virtual influencers, social media marketing, opinion leadership, brand spokespeople, brand spokes-characters, source credibilit
The main purpose of this study was to investigate how social services work to reduce criminality among the youth, with children and adolescents that have already developed a criminal behaviour. We have also examined if and, in such cases, how social workers experience that their discretion is restricted by factors such as the law, routines and guidelines. The study is a qualitative one, based on t
The European Unions (EU) policies’ regarding animal welfare is a complex topic to analyze in its influence on the EU Member States. There are countless studies on its implementation and influence on the countries within the EU. These studies highlight the complexity in adopting joint animal welfare legislation in countries that has different economic, political and cultural incentives. This resear
The Cocktail party problem is a known problem within audiology and relates to a person’s ability to understand and separate speech from a noisy background with multiple speakers. This master’s thesis, in collaboration with Eriksholm Research Center, part of the company Oticon, developed a real-time system to help people with Hearing Impairment (HI) handle this problem by using a microphone array a
In today’s society many children are struggling to exercise enough, this is especially the case for children with severe cerebral palsy, who often spend much time sedentary, which leads to several serious health risks. To mitigate these risks, the standard care in Sweden has been a static standing training (StS) regime. However, this training regime is no magic bullet, due to the relatively low in
The primary purpose of this thesis is to assess policy measures promoting the uptake and use of low-carbon technologies in urban road freight transport (URFT) in Oslo, Norway. This sector has historically received little attention compared to passenger and public transport, but contribute to significant greenhouse gas (GHG) emissions, noise, and other negative health effects. Low-carbon vehicles i