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Agricultural biomass to energy holds promise for the sustainability of energy production and positive reduction of CO2 emission. This thesis explores the potential of rice husk as a sustainable energy source for electricity and process heat generation focusing on a rice mill in Sri Lanka. It utilizes advanced thermochemical conversion technologies specifically separate reactors for pyrolysis and g
With an increase in temperature (T) and a change in precipitation (P) patterns due to climate change, global conditions for tree growth are changing and shifting. While some areas experience an increase in P, favoring tree growth, many regions are also predicted to show a decrease in P, leading to trends of desertification. This study examines the projected climate change in Nigeria, located in Su
The main goal of this thesis is to determine to what degree can there be observed indications for an overvaluation of Internet companies, which in turn may lead to the next asset price bubble in the Internet industry. By conducting an ex-ante analysis, the current study sets out to add additional knowledge in regards to whether and how well the emergence of a bubble can be determined in advance. T
To estimate the relation between FDI and domestic firm exports, this paper employed several variables, such as domestic firm exports for each province, FDI, GDP, average money wage, the number of labors in manufacturing sector, exchange rate, dummy variable about exports processing zones, lots of time dummies. The panel data about these variables contains 4 municipalities and 23 provinces covering
Title: Resistance and uncertainty in change processes. How can dialogue and participation be used to ensure a successful implementation of a change initiative? Author: Cathrine Westlie Eidal Advisor: Charlotte Simonsson Problem: Resistance and uncertainty towards change are the main problems why change initiatives fail. There is also a lack in the literature when it comes to how the employees perc
In this thesis, issues surrounding climate actions are analysed through the notion of corporate due diligence in the European Union (EU) context. The study explores how mandatory climate change due diligence schemes, potentially in the form of a legally binding instrument, may affect the critical sector of energy-intensive industries (EIIs) in the Union and further contribute to the broader EU cli
The CSDDD, the EU’s mandatory due diligence directive, is a landmark addition to the EU’s corporate sustainability framework that transforms previously voluntary norms into binding law. Its mandatory due diligence obligations require companies to identify, assess, and address adverse human rights and environmental impacts in their chain of activities, both within and outside the EU. The aim is to
The purpose of this study is to gain a deeper understanding of how HR professionals experience digital HR platforms and how digitalization has influenced and transformed HR work, with particular focus on its social dimensions. The study is based on a qualitative research design and draws on semi-structured interviews with HR professionals in the private sector. The findings show that digitalizatio
This study describes an aggregate relationship between exchange rate risk and foreign direct investments. The relationship is conducted by panel data estimations, with variables derived from the OLI-framework and prior research. Sample data consists of 36 countries for the time series 1991-2009. Estimations are controlled for country specific variations by using fixed effects, regional dummy varia
The author analyzes the differences between Chinese female entrepreneurs and their male counterparts and also looks at how these differences affect company performance. The author’s study shows that Chinese female entrepreneurs are more risk averse, have less horizontal social capital, are less innovative and make more major decisions by themselves, compared to their male counterparts. There is no
Social economy organisations are attributed a major role in solving societal and environmental problems and in implementing social innovations in Europe. These organisations are private entities running economic activities whose main purpose is to provide goods and services to their members or the community at large, with profits coming second. Nevertheless, these organisations are not suffici
Background and purpose Fractures can be prevented if osteoporosis is identified and treated. In 2002, we initiated a screening program at our orthopedics department, in which patients between 50 and 75 years of age with a wrist, shoulder, vertebral, or hip fracture are assessed by DEXA of the hip and spine and encouraged to see their doctor for decision on treatment regarding osteoporosis. The pat
Reaction of the tricobalt carbyne cluster [Co-3(mu(3)-CH)(CO)(9)] with chiral diphosphines of the Josiphos and Walphos families affords the new clusters [Co-3(mu(3)-CH)(CO)(7)(P-P*)] in good yield (P-P* = J004 (1), J005 (2), J007 (3), W001 (4), W003 (5)). The new alkylidyne tricobalt clusters, and the previously known [Co-3(mu(3)-CH)(CO)(7)(mu-J003)], have been tested as catalysts/catalyst precurs
Sixty-four adult patients operated on for isolated cleft palate were evaluated with regard to facial skeletal morphology using conventional radio-cephalometry. Dental occlusion was assessed clinically. Forty-two had had a von Langenbeck repair at the age of 7 months and 22 a Wardill repair at 18 months. The mean error of the method was 0.7 degree for angular, and 0.9 mm for linear, measurements. T
A consecutive series of patients with all types of cervical hip fracture (both undisplaced and displaced) were randomised to osteosynthesis with Hansson hook-pins (n = 98) or AO-screws (n = 101). Background parameters, fracture type and reduction of the fracture did not differ significantly between the groups. Fifty-seven percent of the patients were operated on within 6 h of admission to hospital
PURPOSE AND MATERIAL: The aim of this work was, firstly, to compare different manufacturer-provided MRA sequences in a 1.0 T MR unit, with respect to the visibility of an artificial stenosis in a flow phantom and, secondly, to evaluate the same sequences in healthy volunteers with respect to S/N ratio levels and practical in vivo implementation routines. METHODS: The studied sequences were 2D and
