Die Schlacht bei St. Jacob in den Berichten der Zeitgenossen : Säcularschrift der Historischen Gesellschaft zu Basel.

Includes lists of victims of the battle.

Separate Schriften des Vereins fur Naturkunde an der Unterweser

Mode of access: Internet.

Epidemiologie der letalen Missbildungen in der Schweiz. [Epidemiology of fatal abnormalities in Switzerland].

Official certificates of stillbirth and infant death are analysed in the birth cohort of 1979-81. Congenital malformations account for approx. 40% of infant mortality. Cantonal differences in malformation rates are not explained by different incidence of such malformations only, but also by differences in lethality. Incidence of Anencephaly is examined in detail.

Life-course socioeconomic environment and health risk behaviours: a multilevel small-area analysis of young-old persons in an urban neighbourhood in Lausanne, Switzerland

With a life expectancy at the age of 65 of around 20 years, damaging health risk behaviours of young-old adults have become a target for preventive actions. Such risk factors necessitate an accurate understanding of the present and past socioeconomic conditions associated with health risk behaviours. The aim of our study is to assess the impact of certain life events as well as economic and environmental factors on health risk behaviours. We included 1309 participants of the Lausanne Cohort Lc65+ aged 65-70 years and employed logistic regression analyses, with individuals nested within areas. The results illustrate the influences of socioeconomic factors from childhood to young-old age. Life experiences in adulthood and economic resources in young-old age are both associated with unfavourable health behaviours. Neighbourhood is a modest determinant as well, particularly regarding alcohol consumption. Therefore, prevention against health risk behaviours should focus on population subgroups defined on the basis of their socioeconomic and living contexts.

Speciation of naturally-accumulated uranium in an organic-rich soil of an alpine region (Switzerland)

Very high concentrations of uranium (up to 4000 ppm) were found in a natural soil in the Dischma valley, an alpine region in the Grisons canton in Switzerland. The goal of this study was to examine the redox state and the nature of uranium binding in the soil matrix in order to understand the accumulation mechanism. Pore water profiles collected from Dischma soil revealed the establishment of anoxic conditions with increasing soil depth. A combination of chemical extraction methods and spectroscopy was applied to characterize the redox state and binding environment of uranium in the soil. Bicarbonate extraction under anoxic conditions released most of the uranium indicating that uranium occurs predominantly in the hexavalent form. Surprisingly, the uranium redox state did not vary greatly as a function of depth. X-ray absorption near edge spectroscopy (XANES), confirmed that uranium was present as a mixture of U(VI) and U(IV) with U(VI) dominating. Sequential extractions of soil samples showed that the dissolution of solid organic matter resulted in the simultaneous release of the majority of the soil uranium content (>95%). Extended X-ray absorption fine structure (EXAFS) spectroscopy also revealed that soil-associated uranium in the soil matrix was mainly octahedrally coordinated, with an average of 1.7 axial (at about 1.76 Å) and 4.6 to 5.3 equatorial oxygen atoms (at about 2.36 Å) indicating the dominance of a uranyl-like (UO22+) structure presumably mixed with some U(IV). An additional EXAFS signal (at about 3.2 Å) identified in some spectra suggested that uranium was also bound (via an oxygen atom) to a light element such as carbon, phosphorus or silicon. Gamma spectrometric measurements of soil profiles failed to identify uranium long-life daughter products in the soil which is an indication that uranium originates elsewhere and was transported to its current location by water. Finally, it was found that the release of uranium from the soil was significantly promoted at very low pH values (pH 2) and increased with increasing pH values (between pH 5 and 9).

Monitoring and failure mechanism interpretation of an unstable slope in Southern Switzerland based on terrestrial laser scanner

We present the application of terrestrial laser scanning (TLS) for the monitoring and characterization of an active landslide area in Val Canaria (Ticino, Southern Swiss Alps). At catchment scale, the study area is affected by a large Deep Seated Gravitational Slope Deformation (DSGSD) area presenting, in the lower boundary, several retrogressive landslides active since the 1990s. Due to its frequent landslide events this area was periodically monitored by TLS since 2006. Periodic acquisitions provided new information on 3D displacements at the bottom of slope and the detection of centimetre to decimetre level scale changes (e.g. rockfall and pre-failure deformations). In October 2009, a major slope collapse occured at the bottom of the most unstable area. Based on the comparison between TLS data before and after the collapse, we carried out a detailed failure mechanism analysis and volume calculation.

Good outcomes of Lyme arthritis in 24 patients in an endemic area of Switzerland

RESUME : But : Décrire l'évolution après traitement de l'arthrite de Lyme dans une zone d'endémie de l'Ouest de la Suisse, région où certains parmi les premiers cas d'arthrite de Lyme en dehors des Etats-Unis (USA) ont été rapportés. Patients et méthodes : Une évaluation rétrospective a été faite à partir d'un groupe de 24 patients (15 H, 9 F; âge moyen :38,7 ans) qui ont présenté une arthrite monoarticulaire (20 cas) ou oligoarticulaire (4 cas) causée par une infection à Borrelia burgdorferi (Bb). Ces patients ont été recrutés par l'intermédiaire de rhumatologues entre 1994 et 1999. Le genou était touché dans 85 % des cas. Une histoire de piqûre de tique était décrite dans 9 cas et un érythème chronique migrant dans 4 cas. Tous les patients avaient un titre d'anticorps pour Bb élevé, dosé par ELISA.Dans 20 cas, un immunoblot était positif pour Bb, la majorité étant positif pour les 3 sous-types de Bb présents en Suisse ; un seul cas était positif pour Bb sensu stricto. Neuf liquides synoviaux ont été examinés par PCR afin de détecter la présence de BbDNA (6 cas positifs). Résultats : Tous les patients ont reçu des antibiotiques soit oralement (10 cas), soit par voie parentérale (14 cas). Une deuxième cure d'antibiotiques a été administrée à 4 patients en raison de persistance de l'arthrite. On a observé une évolution rapidement favorable chez 13 patients et dans 9 cas, il a fallu, pour obtenir la guérison, réaliser une injection intraarticulaire de glucocorticoïdes ou une synoviorthèse. Après une période d'observation de 40 mois en moyenne (de 6 à 84 mois), aucun patient n'a présenté de signe d'arthrite chronique, mais 2 patients se plaignaient encore de myalgies ou d'arthralgies. Conclusion : Nous n'avons pas trouvé dans notre étude d'arthrite récidivante ou chronique après traitement comme on l'a décrit aux USA. Ceci est peut-être lié au fait que les types de Bb observés en Europe sont différents des USA où on trouve seulement Bb sensu stricto. ABSTRACT: Objective: To describe outcomes of treated Lyme arthritis in an endemic area of western Switzerland, where some of the first cases of Lyme disease outside the United States were reported. Patients and methods: We retrospectively studied 24 patients (15 males and nine females, mean age 38.7 years) managed by rheumatologists between 1994 and 1999 for Borrelia burgdotferi arthritis manifesting as monoarthritis (a = 20), oligoarthritis (a = 3), or polyarthritis (a = 1). The knee was affected in 20 (85%) patients. Nine patients reported a history of tick bite and four of erythema chronicum migrans. All the patients but one had a high titer of antibodies to B. burgdoiferi by ELISA and all but two had a positive immunoblot test (22 positive for all three types of B. burgdorferi found in Switzerland and one positive only for B. burgdoiferi sensu stricto). Joint fluid PCR for B. burgdorferi was done in nine patients and was positive in six. Results: All 24 patients received antibiotic therapy, orally (a= 10) or parenterally (n= 14). A second course of antibiotic therapy was used in four patients with persistent arthritis. A rapid response was noted in 13 patients. IntraarticUlar glucocorticoid therapy or a synoviorthesis was required in nine patients. After a mean follow-up of 40 months (range, 6-84 months), none of the patients had chronic arthritis but two reported persistent muscle or joint pain. Conclusion: Recurrent or chronic arthritis, which has been reported in treated patients in the United States, did not occur in our series. This may be ascribable to differences in B. burgdolferi subtypes, as in the United States only B. burgdoiferi sensu stricto is found.