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Towards a Gender-Aware understanding of innovation : A three-dimensional route

Purpose – The purpose of this study is to discuss the theory of gender bias in innovation studies, to illustrate the gender bias of innovation studies by using empirical means and to suggest what is needed to reduce such bias. Previous studies on innovation have primarily focussed on male-dominated industries. These studies have been biased and hence unable to capture the range of innovations cove

Climate Variability and Livelihood Diversification in Northern Ethiopia : A Case Study of Lasta and Beyeda Districts

Ethiopia is currently facing the worst drought in its modern history, resurrecting the world’s collective memory of the tragedy of the 1980s. But such severe meteorological conditions may not be so rare in the future: the observed and projected impacts of changing climatic conditions in Ethiopia point towards a considerable worsening of food security status for many smallholder households. In our

Clustering Architectures: The Role of Materialities for Emerging Collectives in the Public Domain

This thesis is a study of social life, addressing issues concerning how and by what means people meet in urban public space. The main aim of this thesis is to is to investigate how certain artefacts and architectural features support the formation and temporal stabilisation of heterogeneous clusters and collectives, and thus, in order to the development of conceptual tools that can contribute to a

Reconstructing the original Splendour of the House of Caecilius Iucundus : a complete methodology for virtual archaeology aimed at digital exhibition

The paper analyses the complete methodology adopted in making the computer graphic movie presetning the House of Caecilius Iucundus, Pompeii. It starts with a discussion on the philological correctness of a reconstruction based on different kind of sources, such as paintings, drawings, technical and literary texts, comparisons etc., and proceeds to explore the use of integrated 3D models (both rel

Time-resolved x-ray diffraction of nanostructured samples

The work presented in this thesis is based on time-resolved x-ray diffraction studies of InSb (111) samples. The experiments were carried out using a pump-probe configuration using short laser pulses as the pump and x-rays as the probe. Laser excitation leads to the formation of a strain pulse that propagates through the sample. The strain pulse gives rise to coherent longitudinal, acoustic phonon

Market driving strategies : Beyond localization

Adaptation to local customer preferences may result in a more rapid market acceptance, and market orientation studies often propound that firms need to closely monitor changes in the marketplace and adapt to customer needs in order to enhance firm performance (Slater & Narver, 1995). However, firms operating in multiple markets may choose minimal adaptation to local market trends in favor of i

CSR: retailer activities vs. consumer buying decisions

Purpose– The purpose of this paper is to investigate how a retailer’s corporate social responsibility (CSR) activities and image influence consumer perceptions regarding the firm’s social responsibility, and how CSR aspects influence consumers buying decisions in store for a specific product.Design/methodology/approach– A qualitative case study method is used, including interviews, document studie

Analysis and design methods for energy geostructures

Based on discussions at the international workshop on “Thermoactive geotechnical systems for near-surface geothermal energy”, hosted at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland (http://www.olgun.cee.vt.edu/workshop/), this article attempts to provide a broad overview of the analysis methods used for evaluation of systems that use either boreholes or geo-structures for heat exch

Calculation Tool for Effective Borehole Thermal Resistance

This paper presents a tool for computing thermal resistance of single U-tube ground heat exchangers placed in vertical boreholes. The tool is complete in the sense that it can compute both local and effective thermal resistances for either grouted or groundwater-filled boreholes. For grouted boreholes, it utilizes the highly accurate multipole method. For groundwater-filled boreholes, it utilizes

Benefits and costs of context reinstatement in episodic memory : An ERP study

This study investigated context-dependent episodic memory retrieval. An influential idea in the memory literature is that performance benefits when the retrieval context overlaps with the original encoding context. However, such memory facilitation may not be driven by the encoding-retrieval overlap per se but by the presence of diagnostic features in the reinstated context that discriminate the t

Epigenetics in type 2 diabetes

Combinations of genetic and environmental factors contribute to the pathogenesis of type 2 diabetes (T2D); however, our knowledge of the molecular mechanisms by which these factors trigger diabetes is still limited. While genome-wide association studies have identified and characterized more than 60 genomic loci associated with T2D, recent methylome charts and reference regulatory maps obtained fr

Propagation channel in a rural overtaking scenario with large obstructing vehicles

Reliable connectivity between vehicles is a requirement for efficient overtaking warning systems. We investigate the 6 GHz propagation channel between oncoming vehicles with five different types of large obstructing vehicles in a poor scattering environment. The presented channel gains emphasize the advantages of different antenna positions and the difference between a straight road and curved roa

Propagation of multipath components at an urban intersection

Urban intersections constitute an important safety-critical scenario for vehicle-to-vehicle communication. Based on measurements, this paper presents detailed investigations of the radio wave propagation processes in a typical urban intersection. We focus on one time instance of the propagation process and set up hypothesis for locations of the scattering objects. Multipath components (MPCs) are i

Serum oxidized low-density lipoprotein levels are related to cardiometabolic risk and decreased after a weight loss treatment in obese children and adolescents

Background and aims: The oxidation of low-density lipoprotein (LDL) cholesterol particles is an early atherogeninic event. Obese pediatric populations have higher levels of oxidized LDL (oxLDL) than normal weight children. The aim of this study was to evaluate the effect of a weight loss program on the biochemical profile and oxLDL levels in Spanish obese children and adolescents. Methods: Forty o

The rheumatoid finger : Treatment concepts and indications for surgery

Synovial proliferation in rheumatoid arthritis causes capsular distension, destruction of tendons and ligaments, and erosion of bone. The classic deformities in rheumatoid arthritis, like boutonnière or swan neck, are not consistent, and each patient may have his or her own pattern of deformities. The anatomic arrangement of the tendons enables motion of the proximal interphalangeal (PIP) joint is

Spinal trauma and spinal cord injury

The majority of the spinal injuries (60 %) affect young healthy males between 15 and 35 years of age with cervical spine injuries to be most common. The main cause for spinal injuries is blunt trauma most commonly due to motor vehicle accidents (48 %), followed by falls (21 %), and sport injuries (14.6 %). Assault and penetrating trauma account for approximately 10-20 % of the cases. Injuries to t