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Causes of death between 1911-1950 in a Swedish province with a population characterized by longevity: Effects on life expectancy

Aims: Life expectancy in Sweden is among the highest in the world, and the province of Halland has the highest life expectancy in Sweden today. In an earlier paper the authors reported that life expectancy in the province of Halland in the south-west of the country was approx. 3.5 years above the national average between 1911 and 1950. The aim of this study was to explore the influence of differen

Forage availability for moose of young silver birch and Scots pine

Forestry in Sweden suffers from browsing damage caused by large herbivores, mainly moose (Alces alces) and roe deer (Capreolus capreolus). Silviculture affects the availability of forage for these animals, and thus the browsing pressure. A step towards modeling the response of trees or to predict browsing damage is to gain more knowledge on the availability of food in forest stands. Individual gap

Environmental and climatic aspects of the early to mid Holocene calcareous tufa and land mollusc fauna in southern Sweden

Popular Abstract in Swedish Denna avhandling är ett resultat av ett doktorandprojekt vid Kvartärgeologiska avdelningen, Lunds Universitet. Syftet med avhandlingen har varit att utröna huruvida bildningen av kalktuff i Sverige har varit beroende av klimatet samt under vilka tider och i vilken närmiljö tuffen bildats. I samband med under-sökningen har ett stort antal landsnäckor påträffats och analyAlthough deposition of freshwater calcium carbonates, tufa, has occurred in large areas with carbonate soil or bedrock in Sweden, no tufa formation has been observed in Sweden. To better understand the factors controlling tufa formation in southern Sweden, bio- and lithostratigraphical studies were carried out on (paludal) calcareous tufa deposits in the province of Skåne. The biostratigraphical m

Degranulation patterns of eosinophil granulocytes as determinants of eosinophil driven disease

BACKGROUND: Degranulation of eosinophils in target tissues is considered a key pathogenic event in major chronic eosinophilic diseases. However, because of a lack of appropriate methods, little is known about degranulation of eosinophils in common eosinophilic diseases. METHODS: Using transmission electron microscopic (TEM) analysis, a novel approach has been devised and validated to quantify eosi

A novel principle for immunomodulator delivery with hematopoietic cells as vehicles Focus on soluble TNF-receptor gene expression, targeting to secretory lysosomes and regulated secretion

The goal of this research is to use hematopoietic cells as vehicles for targeting transgenic immunomodulators to the inflammatory sites. The work presented was focused on the anti-inflammatory soluble TNF receptor. A transmembrane soluble TNF receptor (sTNFR1) construct was expressed in hematopoietic cell lines. ER export was facilitated by addition of a transmembrane (tm) sequence, and constituti

Education for Sustainable Development and the Young Masters Program

Education is the foundation for achieving sustainable development. The United Nations Decade of Education for Sustainable Development declared from January 2005 to December 2014 demands a concerted effort to expand environmental education around the world. The Young Masters Program is an international education course, which utilises the internet to connect students, teachers, and tutors in differ

Testing and Applying Cointegration Analysis in Macroeconomics

Popular Abstract in Swedish Avhandlingen består av tre uppsatser som behandlar empiriska tillämpningar av makroekonomiska teorier. Uppsatserna är fristående från varandra, men knyts samman genom att kointegrationsanalys används i de empiriska analyserna. Kointegrationsanalys är en statistisk metod som syftar till att hitta långsiktiga samband mellan olika variabler i ett empiriskt datamaterial. EfThis thesis focuses on empirical applications and tests of macroeconomic theories. It consists of three fairly distinct essays, bound together by the common theme of the use of cointegration analysis in the empirical macroeconomic analysis. The first chapter is an introductory chapter, while chapter two, three and four contain the three essays. The first essay, Wage Formation and the Relation bet

Light-induced absorption changes in etiolated Coleoptiles

Blue (or green) light induced reversible and irreversible absorption changes in etiolated wheat (Triticum aestivum) coleoptiles. Immediately after a 10 s pulse of blue light, there was an absorbance increase at 440 nm and a decrease at 420 nm. The absorbance at 440 nm returned to the original level in a biphasic way with 1st-order rate constants of 0.05 s-1 and 0.006 s-1 at 25.degree. C. The chang

No radiation protection reasons for restrictions on C-14 urea breath tests in children.

Traditional 14C urea breath tests are normally not used for younger children because the radiation exposure is unknown. High sensitivity accelerator mass spectrometry and an ultra-low amount (440 Bq) of 14C urea were therefore used both to diagnose Helicobacter pylori (HP) infection in seven children, aged 3–6 years, and to make radiation dose estimates. The activity used was 125 times lower than

Jag är konstnär! : En studie av erkännandeprocessen kring konstnärskapet i ett mindre samhälle

Popular AbstractJag är konstnär! beskriver konstnärskapet i en mindre konstvärld ur ett sociologiskt perspektiv. Den lilla konstvärlden är specifik. Den utmärks av en hög grad av överblickbarhet, igenkännande och osäkerhet. Igenkännandet kan till en del minska den osäkerhet man känner inför vad som är konst och vad som inte är det, och vem som bör tillskrivas en konstnärsroll och vem som bör utdefI am an artist! describes the process of recognition that surrounds being an artist in a local art world; how boundaries are drawn up not only by the artists themselves, but also others in the art world. It also describes the advantages and restrictions of a local art world as far as the artist´s possibilities to be seen, mentioned, judged and distributed, and also the specific general view which

Temperature limit values for touching cold surfaces with the fingertip

Objectives: At the request of the European Commission and in the framework of the European Machinery Directive, research was performed in five different laboratories to develop specifications for surface temperature limit values for the short-term accidental touching of the fingertip with cold surfaces. Methods: Data were collected in four laboratories with a total of 20 males and 20 females perfo

Implementation of the DTMROC-S ASIC for the ATLAS TRT Detector in a 0.25μm CMOS technology

The DTMROC-S is a 16-channeI front-end chip developed for the signal processing of the ATLAS straw tube detector, TRT. Due to a highly radioactive environment, the chip is fabricated in a commercial 0.25μm CMOS technology hardened by layout techniques and, in addition, a special methodology was used to improve the circuit's robustness against Single Events Effects (SEE) caused by ionizing particle

Comparison of quantitative ultrasound measurements in calcaneus with DXA and SXA at other skeletal sites: a population-based study on 280 children aged 11-16 years

We performed ultrasound measurements (QUS) of the calcaneus in a population-based setting on 280 healthy children, aged 11-16 years, from a small urban area in southern Sweden. The results are compared with dual-energy X-ray absorptiometry (DXA) measurements in the total body, the lumbar spine and the hip, as well as single-energy X-ray absorptiometry (SXA) of the forearm. Normative data and corre

Extensive cytogenetic heterogeneity in a benign retroperitoneal schwannoma

A benign retroperitoneal schwannoma from a patient without prior exposure to radiotherapy or chemotherapy was analyzed by chromosome banding after short-term culture. An extensive intratumor heterogeneity in the form of 29 karyotypically related as well as unrelated clones was found. The aberrant clones were diploid or near-diploid and displayed both numerical and structural changes. All chromosom

Inter-rater reliability of an oral assessment guide for elderly patients residing in a rehabilitation ward

The aim of this study was to test the inter-rater reliability of a revised oral assessment guide (ROAG) for patients residing in a geriatric rehabilitation ward. A consecutive sample of 140 patients was recruited for the study. Oral assessments were performed for 133 newly admitted patients by one registered nurse (RN) during a period of six months. A dental hygienist (DH) carried out 103 oral ass

Excited state properties of novel p- and n-type organic semiconductors withl an anthracene unit

Photoinduced dynamics of novel p- and n-type organic semiconductors with an anthracene unit are theoretically investigated with quantum chemistry methods. The calculated vertical absorption and fluorescence frequencies of them are consistent with the experimental data. The changing tendencies of the dihedral angles between anthracene unit and trifluoromethylphenyl (or thiophene) in the photoinduce