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A prototype of the Transition Radiation Tracker (TRT) for the ATLAS experiment at the CERN LHC has been built and tested at the CERN SPS. Detailed studies of the drift-time measurements, alignment technique, hit registration efficiency, track and momentum accuracy were performed. A coordinate measurement accuracy of 150 Pin for a single TRT drift tube and momentum resolution of 0.8% for 20 GeV pio

Stationary and mobile field gamma spectrometry is a useful tool for rapid estimation of environmental radioactivity inventories on and in the ground. A weak point however, is that the depth distribution of the activity in the ground must be known in order to calculate the true activity per unit area or unit mass from an observed photon fluence rate. A promising method for converting incoming spect

The population sizes of five perennial vascular plant species confined to old unimproved dry grasslands were assessed, viz. Anthericum ramosum, Filipendula vulgaris, Silene nutans, Thymus pulegioides, and Thymus serpyllum. All populations within the region were included. Only for Filipendula vulgaris and Thymus serpyllum, significant relationships between habitat area and population size were foun

We have measured the oscillator strength of the Ni I line at 6300.34Å, which is known to be blended with the forbidden line [O I]lambda6300 used for the determination of the oxygen abundance in coolstars. We also give wavelengths of the two isotopic line components of⁵⁸Ni and ⁶⁰Ni derived from the asymmetriclaboratory line profile. These two line components of Ni I have to be

Popular Abstract in Swedish Maligna mjukdelstumörer, så kallade mjukdelssarkom, utgör hos vuxna en ovanlig tumörform som uppkommer i kroppens stödjevävnader. Till dessa räknas muskler, fett, bindväv, slemsäckar samt kärl och nerver som försörjer dessa vävnader. Trots att stödjevävnaderna omfattar mer än hälften av den totala kroppsvikten, utgör mjukdelssarkomen mindre än 1 % av alla maligna tumöreIn adult soft tissue sarcoma (STS) of the extremities and trunk wall, improved prognostic factors are needed to identify patients at high-risk for metastasis. Various factors are included in the many prognostic systems currently in use and the prognostic value of immunohistochemical (IHC) expression of biological markers is unclear. The tissue-preserving, high throughput tissue microarray (TMA) te

We investigate the scattering and multiple scattering of a typical laser beam (lambda= 800 nm) in the intermediate scattering regime. The turbid media used in this work are homogeneous solutions of monodisperse polystyrene spheres in distilled water. The two-dimensional distribution of light intensity is recorded experimentally, and calculated via Monte Carlo simulation for both forward and side s

Experimental studies helped to compare methods for determining and calculating total heat resistance of clothing sets accepted by Russian and international standards. Findings are that difference in the total heat resistance values calculated on humans and on dummies in relatively still air and quiet conditions is caused by measurement technique applied. Significant difference in the total heat re

Housing expenditure is without doubt one of the biggest expenditure posts for all households. By using econometrics to estimate regressions with cross-­‐sectional data including more than 1500 individuals, this thesis examines whether there is any individual characteristics that determines how big a share of the disposable income that is spent on housing each month. The results indicate that diffe

A forward recursive estimation method is used to examine stock market data on unit root against explosive behavior as an indication of financial exuberance. Through specific dividend-stock pricing modeling, the recursive implementation of a right-tailed ADF test allows for directly testing the price index series on explosive behavior and its corresponding dividend series on non-explosive behavior.

The purpose of this paper was to research how environmental concerns and sustainable thinking could be integrated into the design process of Electrolux, a Swedish home appliance manufacturer. The research will hopefully help the Electrolux industrial design department improve in the area and prove as a good case study for other companies or academic institutions. Electrolux conducts much research

Sustainability Science (SS) is known for aspiration to support societies towards ecologically sound trajectories – a fabulously reflexive, ultimately critical and deeply self-aware field with a diverse community of highly skilled and creative researchers of noble goals, rigorous training and active engagement with ‘real life’ (so we claim, or at least aspire for). We try hard to alter extinction o

It is well-known that long memory and regime switching in the first moment of a stochastic process are easily confused. But the relation between long memory in the second moment and regime switching in the second moment is less well understood. We perform a simulation study in which we assess the possibility to distinguish the two properties in the case that data with long memory in the second mom

Thesis purpose: The purpose of the master thesis is to analyse the battle of meaning creation regarding the notion of smoking and to reveal the production of unequal power relations. The battle is fought by different stakeholders through means of language and the study focuses on the tobacco industry in Germany. Methodology: A critical discourse analysis is applied with a qualitative research stra

Resilience and gender have become new buzzwords for expressing renewal in peacebuilding. This article unpacks the gender-resilience nexus in theory and analyses global trends and variation in peacebuilding policy and practice. It advances an analytical framework based on three central pillars of peacebuilding: process, outcome, and expertise. A comprehensive analysis of 49 international peacebuild

PMCA4 is a critical regulator of Ca2+ homeostasis in mammalian cells. While its biological and prognostic relevance in several cancer types has already been demonstrated, only preclinical investigations suggested a metastasis suppressor function in melanoma. Therefore, we studied the expression pattern of PMCA4 in human skin, nevus, as well as in primary and metastatic melanoma using immunohistoch

Abstract in ItalianQuesta esposizione propone in maniera teoretica una critica dell’esagerazione come approccio utile a qualsiasi filosofia che si occupi dei cosiddetti temi esistenziali. Si segue l’esempio dell’esagerazione per proporre un pensare oltre l’essere, in contrasto con la questione dell’essere senza esagerazione. Infine, si propone la critica propria dell’esagerazione come atteggiamentThis theoretical exposition proposes the critique of exaggeration as the approach to any philosophy that deals with the so-called existential themes. It provides the example of exaggeration in thinking beyond being in contrast to the question of being without exaggeration. Finally, it proposes the critique of exaggeration as a philosophical attitude that resists the temptation to seriously engage

ABSTRACT: Radiation dosimetry is central to virtually all radiation safety applications, optimization, and research. It relates to various individuals and population groups and to miscellaneous exposure situations-including planned, existing, and emergency situations. The International Commission on Radiological Protection (ICRP) has developed a new computational framework for internal dose estima