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Influence of non-aqueous phase liquid configuration on induced polarization parameters: Conceptual models applied to a time-domain field case study

Resistivity and induced polarization (IP) measurements on soil contaminated with non-aqueous phase liquids (NAPLs) show a great variety in results in previous research. Several laboratory studies have suggested that the presence of NAPLs in soil samples generally decrease the magnitude of the IP-effect, while others have indicated the opposite. A number of conceptual models have been proposed sugg

Fortunas klädnader : lycka, olycka och risk i det tidigmoderna Sverige

Fortuna’s Guises: Fortune, Misfortune, and Risk in Early Modern Sweden. This dissertation explores learned conceptions of uncertainty and risk during the period stretching approximately between 1560 and 1720. Previous historical overviews of the ideas about risk hold that pre-industrial societies viewed all worldly happenings as emanations of God’s will or other forces lying beyond human control.

Prosthetic and Orthotic Services in Developing Countries

Popular Abstract in Swedish Ortopedteknik i utvecklings-länder, hur funkar det? Hur fungerar den ortopedtekniska servicen i länder präglade av fattigdom och inbördeskrig? Lina Magnusson disputerade i november med en avhandling om ortopedteknisk service i utvecklingsländer. Lina Magnusson är den första kvinnliga ortopedingenjören som disputerar i Sverige. Hennes avhandling beskriver patienters rAim: The overall aim of this thesis was to generate further knowledge about prosthetic and orthotic services in developing countries. In particular, the thesis focused on patient mobility and satisfaction with prosthetic and orthotic devices, satisfaction with service delivery, and the views of staff regarding clinical practice and education. Methods: Questionnaires, including QUEST 2.0, were use

Regional Innovation Systems and Knowledge Sourcing Activities in Traditional Industries – Evidence from the Vienna Food Sector

The aim of this paper is to investigate the spatial pattern of knowledge links in traditional, long-established, and less-research-intensive sectors and to contribute to a better understanding of the role of the regional innovation system (RIS) as space for knowledge-sourcing activities in such industries. Departing from conceptual work on the science, technology, and innovation (STI) and the doin

What to do with a forecast?

In the literature one nds two non-equivalent responses to forecasts; deference and updating. Herein it is demonstrated that, under certain conditions, both responses are entirely determined by one's beliefs as regards the calibration of the forecaster. Further it is argued that the choice as to whether to defer to, or update on, a forecast is determined by the aim of the recipient of that forecast

X-ray photoemission electron microscope determination of origins of room temperature ferromagnetism and photoluminescence in high co-content coxzn1-xo films.

In this paper, we reported on the X-ray photoemission electron microscope (XPEEM) determination of magnetic and luminescence origins for two CoxZn1-xO films. The cobalt fraction x of radio frequency co-sputtered samples were 0.86(2) and 0.92(2), respectively. Films were ferromagnetic and semiconductive. Unique narrow green color lines beside the ZnO intrinsic emissions were found with a decay time

Evaluate scintillation response over a continuous energy region

A recently developed fast analysis technique utilizing a time of flight (TOF) telescope is demonstrated to obtain relevant quantitative data on material scintillation response to energetic He particles. With the superior energy resolution and fast response of the TOF telescope, the energy of individual particles before impinging on a scintillator crystal can be determined with a high count rate, a

Naturvetare skriver populärvetenskap

One of the generic learning outcomes to be achieved by science students at Lund University is the ability to communicate science also to a non-specialist audience. In this report we analyze popular science papers written by undergraduate students of biology. The aim is to investigate the quality of the observed learning outcomes of a course in communicating with the general public. Through textual

Abundance, production and stabilization of microbial biomass under conventional and reduced tillage

Soil tillage practices affect the soil microbial community in various ways, with possible consequences for nitrogen (N) losses, plant growth and soil organic carbon (C) sequestration. As microbes affect soil organic matter (SOM) dynamics largely through their activity, their impact may not be deduced from biomass measurements alone. Moreover, residual microbial tissue is thought to facilitate SOM

Investigation of gamma-ray sensitivity of neutron detectors based on thin converter films

Currently, many detector technologies for thermal neutron detection are in development in order to lower the demand for the rare He-3 gas. Gas detectors with solid thin film neutron converters readout by gas proportional counter method have been proposed as an appropriate choice for applications where large area coverage is necessary. In this paper, we investigate the probability for gamma-rays to

Tax Aligned Global Supply Chains: Environmental Impact Illustrations, Legal Reflections and Crossfunctional Flow Charts

Both logisticians and tax lawyers design global supply chains – but based on different logics. If they do not align each other’s perspectives, problems might occur in different areas. The purposes of this paper are to 1) illustrate the impact the tax system could have on supply chain design, 2) reflect (from both perspectives) on how the rules function. 3) propose a common communication platform

Evidence for shape coexistence at medium spin in Rb-76

Four previously known rotational bands in Rb-76 have been extended to moderate spins using the Gammasphere and Microball gamma ray and charged particle detector arrays and the Ca-40(Ca-40,3pn) reaction at a beam energy of 165 MeV. The properties of two of the negative-parity bands can only readily be interpreted in terms of the highly successful Cranked Nilsson-Strutinsky model calculations if the

Mechanistic insights into perovskite photoluminescence enhancement: light curing with oxygen can boost yield thousandfold

A light-induced photoluminescence (PL) enhancement in surface-deposited methylammonium lead iodide (CH3NH3PbI3) perovskites was investigated in detail using time-resolved luminescence microscopy. We found the PL intensity to increase up to three orders of magnitude upon light illumination with an excitation power density of 0.01-1 W cm(-2). The PL enhancement is accompanied by an increase of the P

Effects of Air Velocity and Clothing Combination on Heating Efficiency of an Electrically Heated Vest (EHV): A Pilot Study

Cold endangers the heat balance of the human body. Protective clothing is the natural and most common equipment against cold stress. However, clothing for cold protection may be bulky and heavy, affecting human performance and increasing the work load. In such cases, a heated garment with built-in heating elements may be helpful. This pilot study presents a method based on a thermal manikin to inv

Local properties of Hilbert spaces of Dirichlet series

We show that the asymptotic behavior of the partial sums of a sequence of positive numbers determine the local behavior of the Hilbert space of Dirichlet series defined using these as weights. This extends results recently obtained describing the local behavior of Dirichlet series with square summable coefficients in terms of local integrability, boundary behavior, Carleson measures and interpolat