Filetype
Software process simulation modeling (SPSM) has become an increasingly active research area since its introduction in the late 1980s. Particularly during the last ten years the related research community and the number of publications have been growing. The objective of this research is to provide insights about the evolution of SPSM research during the last 10 years. A systematic literature revie
The ultrafast timescale of electron transfer processes is crucial to their role in many biological systems and technological devices. In dye-sensitized solar cells(1-4), the electron transfer from photoexcited dye molecules to nanostructured semiconductor substrates needs to be sufficiently fast to compete effectively against loss processes and thus achieve high solar energy conversion efficiencie
Testing models of macroevolution, and especially the sufficiency of microevolutionary processes, requires good collaboration between molecular biologists and paleontologists. We report such a test for events around the Late Cretaceous by describing the earliest penguin fossils, analyzing complete mitochondrial genomes from an albatross, a petrel, and a loon, and describe the gradual decline of pte
Objective: To analyze the distribution of 3 collagen types in healthy tympanic membranes, during healing of a perforation, and during infection. Design: Immunohistochemical study of collagen types I, II, and III in the tympanic membranes of healthy rats as well as during healing of a perforation and in the presence of infection with Streptococcus pneumoniae at various time points. Setting: Laborat
A peptide derived from the N-terminus of the unprocessed bovine prion protein (bPrPp), incorporating the hydrophobic signal sequence (residues 1-24) and a basic domain (KKRPKP, residues 25-30), internalizes into mammalian cells, even when coupled to a sizeable cargo, and therefore functions as a cell-penetrating peptide (CPP). Confocal microscopy and co-localization studies indicate that the inter
Delays and cost overruns are frequent problems in the construction industries of both developed and developing countries. Studies aimed at identifying the causes are often undertaken with just a broad appreciation of the construction process and frequently do not deal with multicultural issues when considering the reasons for overruns. The paper critically reviews existing attempts to uncover the
Makasae is a non-Austronesian / Papuan language spoken by a population of some 70,000 in the newly independent state of East Timor. Because of its long history of occupation and civil war, the nation’s languages are so far sparsely documented. The present work is the first Makasae grammar description to be published in English. Makasae is largely isolating in structure, and its grammar has in man
For Marx, technologies are either tools or machines and both are physical things. He was interested in the study of their intrinsic labor value in the capitalist production process. He recognizes that the life of a machine depends first on two physical factors: 1) erosion by use and 2) corrosion by abandonment: However, Marx recognizes also a third “moral” factor that depreciates the productivity
Ulf Johansson Dahre Introduction The 4th annual Somalia International Rehabilitation Centre (SIRC) Conference of the Horn of Africa focused on “Good Governance and the Rule of law” as keys to peace, development and sustainable development. The conference was held in Lund, Sweden, October 14-16, 2005. The content of this volume reflects some of the views and proceedings presented at the conference
Popular Abstract in Swedish I Big Bang, då vårt Universum skapades, bildades i princip endast de två lättaste grundämnena, väte och helium. Alla andra grundämnen har skapats, och skapas fortfarande, i olika typer av stjärnor under olika utvecklingsfaser. Detta betyder att precis alla atomer, förutom väte och helium, som bygger upp alla saker, växter, djur och människor i vår omgivning, har bildatsDisregarding the small primordial traces of the lightest elements, all metals have been formed in stellar processes, which means that the relative amount of metals in the Universe increases for every stellar generation. This build-up of elements is called chemical evolution and might be used both to constrain stellar models as well as understanding the formation and evolution of stellar population
Popular Abstract in Swedish Det är dans i parken ikväll: Om samverkan mellan näringsliv och akademi med forskningsparken som mäklande miljö och aktör Många anser att gapet mellan näringsliv och akademi behöver överbryggas. I olika sammanhang konstateras dock att det finns svårigheter att få till stånd täta relationer parterna emellan. Därför har en rad olika initiativ tagits för att underlätta läThe aim of this thesis is to examine interaction between the business community and academia, and consider the Science Park as a brokering environment and actor. The bulk of park-oriented research, like park-related practice, is based on network theory and thinking. Taking such an approach, it is natural to study the intensity and nature of the interactions of the involved parties – in this case,
Multi-junction photovoltaics approaches are being explored to mitigate thermalization losses that occur in the absorption of high-energy photons. However, the design of tandem cells faces challenges such as light reflection and parasitic absorption. Nanostructures have emerged as promising solutions due to their anti-reflection properties, which enhances light absorption. III-V nanowires (NWs) sol
Objectives To examine whether multimorbidity aggregates in families in Sweden.Design National explorative family study.Setting Swedish Multigeneration Register linked to the National Patient Register, 1997-2015. Multimorbidity was assessed with a modified counting method of 45 chronic non-communicable diseases according to ICD-10 (international classification of diseases, 10th revision) diagnoses.
Recently, there has been a significant rise in research and development focused on deep learning (DL) models within healthcare. This trend arises from the availability of extensive medical imaging data and notable advances in graphics processing unit (GPU) computational capabilities. Trained DL models show promise in supporting clinicians with tasks like image segmentation and classification. Howe
In recent years, detailed studies of three-pion systems have become possible in lattice QCD. This has in turn led to interest in 3-to-3 scattering of pions in the chiral perturbation theory framework. In addition to being an interesting study of multi-meson dynamics in its own right, it provides a valuable handle on finite-volume effects and the pion mass dependence, thus complementing the lattice
Southern Kazakhstan, particularly the Zhambyl Region, is facing increasing groundwater stress due to climate change, degradation of irrigation infrastructure, and unsustainable water use. Despite substantial renewable groundwater reserves (8.33 km3/year), irrigation still relies on ephemeral surface flow. This study delineates priority zones for Managed Aquifer Recharge (MAR) using a GIS-based Mul
Mantelplymhypotesen har varit föremål för omfattande debatt under lång tid, ända sedan den publicerades 1971. Denna hypotes förklarar vulkanismens ursprung genom antagandet att ett extremt varmt mantelmaterial stiger upp under litosfären genom smala kanaler. Hypotesen har accepterats av geologer och har använts för att förklara vulkanism på platser som Hawaii och Island. Trots detta har hypotesen The mantle plume hypothesis has been a subject of extensive debate since its initial publication in 1971. This hypothesis posits that volcanism originates from narrow channels of exceptionally hot mantle material rising from the deep mantle to the lithosphere. While some geologists have historically supported this idea, it has encountered significant challenges, particularly in explaining the volc
The thesis explores the migration experiences of Syrian refugees who arrived in Sweden and Denmark by crossing the Mediterranean Sea in small, precarious boats. It aims to illuminate how these refugees managed the risks they faced during their journey to Europe and the meanings they associated with these risks. The research focuses on the socio-cultural and individual contexts within which risk is
