Integrative investigations on sediments in the Belauer See catchment (northern Germany)

NASA Astrophysics Data System (ADS)

Dreibrodt, Stefan

2015-04-01

The Holocene history of lake development, catchment vegetation, soil formation and human impact since the onset of the Neolithic period was reconstructed via the analysis of sediment sequences at Lake Belau (northern Germany). The chronology of the annually laminated lake sediment sequence was established via varve counts, radiocarbon dating and tephra analysis. Sequences of colluvial sediments and buried soils studied in 19 large exposures and supplementing auger cores within the lake catchment area were dated via radiocarbon dating and archaeological dating of embedded artifacts. The long term development of the lake status was found to be strongly influenced by local human activity. This is indicated by coincidence of phases of landscape openness deduced from pollen data with input of detritus and solutes into the lake. A comparison with palaeo-climate reconstructions reveals that calcite precipitation in the lake reflects climate variability at least to a certain degree. Calibrating the sediment record of the sub-recent lake sediments (micro-facies) on limnological and meteorological records discovered the influence of the NAO as well as solar activity on the limnological processes during the last century reflected by distinguished sedimentation patterns. A comparative study of additional laminated surface sediment sequences from northern Germany corroborates the results. A high resolution reconstruction of Neolithic weather conditions in northern Germany based on the varves of Lake Belau and Lake Poggensee was facilitated by the calibration. The quantitative records of sediments originating from soil erosion (colluvial sediments, allochthonous input into the lake) illustrate the dominance of short distance surface processes (slopes) acting in Holocene mid-latitude landscapes. Coincidence of gully incision in the lake catchment area and increased allochthonous input into the lake indicates the former occurrence of hydrological high energy runoff events (e. g

[Urban Health (StadtGesundheit): The Wider Perspective Exemplified by the City State of Hamburg].

PubMed

Fehr, R; Fertmann, R; Stender, K-P; Lettau, N; Trojan, A

2016-09-01

Public health and city planning have common roots, and in many places they are now reuniting under the heading of urban health. To organize this field adequately requires a broad, integrative view of medical care, health promotion, and health in all urban policies. Given current crises and developments including climate change and globalization, such a wider perspective should also be useful for Germany. Using the City State of Hamburg as an example and combining historic and systematic approaches, we explore the preconditions for in-depth analyses. Our results show that health is a significant topic of Hamburg urban policy, featuring a broad range of structures, processes and actors, both within the health sector and far beyond. Health promotion over the last 30 years evolved notably from a niche topic into an established field with remarkable cooperative structures. The tradition of comprehensive reporting on urban health in Hamburg that was initiated more than 200 years ago is no longer alive today. However, local health reporting keeps integrating a wide range of diverse topics. Communication among the Hamburg health actors - beyond straightforward medical quality assurance - does not seem to focus on critical evaluations, e. g. concerning social and ecologic sustainability. A prerequisite for in-depth analyses including external comparisons is to secure permanent access to relevant sources. Robust approaches to this end, however, seem to be lacking. © Georg Thieme Verlag KG Stuttgart · New York.

"History had taken such a large piece out of my life" - Neuroscientist refugees from Hamburg during National Socialism.

PubMed

Zeidman, Lawrence A; von Villiez, Anna; Stellmann, Jan-Patrick; van den Bussche, Hendrik

2016-01-01

Approximately 9,000 physicians were uprooted for so-called "racial" or "political" reasons by the Nazi regime and 6,000 fled Germany. These refugees are often seen as survivors who contributed to a "brain drain" from Germany. About 432 doctors (all specialties, private and academic) were dismissed from the major German city of Hamburg. Of these, 16 were Hamburg University faculty members dismissed from their government-supported positions for "racial" reasons, and, of these, five were neuroscientists. In a critical analysis, not comprehensively done previously, we will demonstrate that the brain drain did not equal a "brain gain." The annihilation of these five neuroscientists' careers under different but similar auspices, their shameful harassment and incarceration, financial expropriation by Nazi ransom techniques, forced migration, and roadblocks once reaching destination countries stalled and set back any hopes of research and quickly continuing once-promising careers. A major continuing challenge is finding ways to repair an open wound and obvious vacuum in the German neuroscience community created by the largely collective persecution of colleagues 80 years ago.

Rapid detection of irradiated frozen hamburgers

NASA Astrophysics Data System (ADS)

Delincée, Henry

2002-03-01

DNA comet assay can be employed as a rapid and inexpensive screening test to check whether frozen ground beef patties (hamburgers) have been irradiated as a means to increase their safety by eliminating pathogenic bacteria, e.g. E. coli O157:H7. Such a detection procedure will provide an additional check on compliance with existing regulations, e.g. enforcement of labelling and rules in international trade. Frozen ready prepared hamburgers from the market place were `electron irradiated' with doses of 0, 1.3, 2.7, 4.5 and 7.2kGy covering the range of potential commercial irradiation. DNA fragmentation in the hamburgers was made visible within a few hours using the comet assay, and non-irradiated hamburgers could be easily discerned from the irradiated ones. Even after 9 months of frozen storage, irradiated hamburgers could be identified. Since DNA fragmentation may also occur with other food processes (e.g. temperature abuse), positive screening tests shall be confirmed using a validated method to specifically prove an irradiation treatment, e.g. EN 1784 or EN 1785.

[Transfer and Implementation of Innovative Awareness and Education Measures, e-Mental Health and Care Models in psychenet - Hamburg Network for Mental Health].

PubMed

Lambert, Martin; Härter, Martin; Brandes, Andreas; Hillebrandt, Bernd; Schlüter, Catarina; Quante, Susanne

2015-07-01

The Hamburg Network for Mental Health belongs to the healthcare regions in Germany, funded by the Federal Ministry of Education and Research from 2011 to 2015. More than 330 partners from research, health care, health industry and government are promoting innovative health care models and products to improve mental health care in Hamburg. The main objectives comprise the sustained implementation of the Network itself and of successful health care models and products. The article describes current and future implementation possibilities and the present state of the implementation process. © Georg Thieme Verlag KG Stuttgart · New York.

Host-Associated Absence of Human Puumala Virus Infections in Northern and Eastern Germany

PubMed Central

Drewes, Stephan; Ali, Hanan Sheikh; Saxenhofer, Moritz; Rosenfeld, Ulrike M.; Binder, Florian; Cuypers, Fabian; Schlegel, Mathias; Röhrs, Susanne; Heckel, Gerald

2017-01-01

Human hantavirus disease cases, caused by Puumala virus (PUUV), are mainly recorded in western and southern areas of Germany. This bank vole reservoir survey confirmed PUUV presence in these regions but its absence in northern and eastern regions. PUUV occurrence is associated with the presence of the Western bank vole phylogroup. PMID:27983499

Flooding near Hamburg, Iowa

NASA Image and Video Library

2017-12-08

NASA image acquired July 17, 2011 In mid-July 2011, more than a month after the Missouri River broke through two levees and flooded fields near Hamburg, Iowa, muddy water lingered near the city. Hamburg residents were relieved, however, that a newly built levee had spared the town from flooding. On July 17, 2011, the Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite captured this natural-color image. Compared to an image acquired on June 24, flooding has apparently receded slightly in some areas. Sediment-choked water nevertheless lingers on large swaths of land. On July 13, 2011, KETV of Omaha, Nebraska, reported that a newly built, 2-mile levee designed to protect Hamburg already exceeded federal standards. The U.S. Army Corps of Engineers handed control of the levee over to city officials on July 12. In the end, the levee was expected to cost the Army Corps $6 million, and the city of Hamburg about $800,000. On July 18, 2011, the Advanced Hydrological Prediction Service reported moderate flooding along the Missouri River not far from Hamburg, Iowa. In the northwest, the river reached 24.37 feet (7.43 meters) at Nebraska City. In the southeast, the river reached 38.98 feet (11.88 meters) at Brownville, Nebraska. NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team. Caption by Michon Scott. Instrument: EO-1 - ALI Credit: NASA Earth Observatory NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Multivariate and Cladistic Analyses of Isolated Teeth Reveal Sympatry of Theropod Dinosaurs in the Late Jurassic of Northern Germany.

PubMed

Gerke, Oliver; Wings, Oliver

2016-01-01

Remains of theropod dinosaurs are very rare in Northern Germany because the area was repeatedly submerged by a shallow epicontinental sea during the Mesozoic. Here, 80 Late Jurassic theropod teeth are described of which the majority were collected over decades from marine carbonates in nowadays abandoned and backfilled quarries of the 19th century. Eighteen different morphotypes (A-R) could be distinguished and 3D models based on micro-CT scans of the best examples of all morphotypes are included as supplements. The teeth were identified with the assistance of discriminant function analysis and cladistic analysis based on updated datamatrices. The results show that a large variety of theropod groups were present in the Late Jurassic of northern Germany. Identified specimens comprise basal Tyrannosauroidea, as well as Allosauroidea, Megalosauroidea cf. Marshosaurus, Megalosauridae cf. Torvosaurus and probably Ceratosauria. The formerly reported presence of Dromaeosauridae in the Late Jurassic of northern Germany could not be confirmed. Some teeth of this study resemble specimens described as pertaining to Carcharodontosauria (morphotype A) and Abelisauridae (morphotype K). This interpretation is however, not supported by discriminant function analysis and cladistic analysis. Two smaller morphotypes (N and Q) differ only in some probably size-related characteristics from larger morphotypes (B and C) and could well represent juveniles of adult specimens. The similarity of the northern German theropods with groups from contemporaneous localities suggests faunal exchange via land-connections in the Late Jurassic between Germany, Portugal and North America.

Actions at Hamburg International Association of Seismology and Physics of the Earth's Interior

NASA Astrophysics Data System (ADS)

The third Workshop on Historical Seismograms, held in Hamburg on August 18-19, 1983, in conjunction with the meeting of the International Union of Geodesy and Geophysics in Hamburg, Federal Republic of Germany, was specifically organized to discuss the status of historical seismic data for Latin America and Europe. Since it is unlikely that an additional workshop will be held on this subject, reports for other regions were included as well.In the first session, H. Meyers described the purpose of the workshop and gave some history of the previous activities of the IASPEI/Unesco Working Group on Historical Seismograms. E.R. Engdahl noted that thus far more than 500,000 seismograms have been filmed as part of the Historical Microfilming Project and emphasized the importance of the activities to be covered during the workshop. M. Hashizume, representing Unesco, described the importance of historical seismic data and the Unesco interests in having these data available for the analysis of seismic risks, particularly in areas where the recurrence rate of significant earthquakes is very low and for regions where much data do not exist. He mentioned that both these conditions occur frequently in developing nations.

The End of Hamburg's Anglophilia: Wilhelmine Hamburg Attitudes Viewed through School Examination Essays and a University Lecture (1912-1914)

ERIC Educational Resources Information Center

Gärtner, Niko

2014-01-01

Late nineteenth-century German-English rivalry changed attitudes in Hamburg. Previously, the once fiercely independent city and its burgeoning mercantile middle class had developed an Anglophilia that justified Hamburg being labelled a "London suburb" and "the most British town on the Continent". The affinity for all things…

Biopreservation of hamburgers by essential oil of Zataria multiflora.

PubMed

Samadi, N; Sharifan, A; Emam-Djomeh, Z; Sormaghi, M H Salehi

2012-01-01

Hamburgers with high nutrient supply and a loosely-packed structure present favourable conditions for microbial growth. In this study, the chemical composition and antimicrobial activity of the essential oil of Zataria multiflora and its potential application as a natural preservative in reducing the indigenous microbial population of hamburgers were investigated. Carvacrol, thymol and linalool were found to be the most abundant constituents of the essential oil using GC-MS analysis. The essential oil exhibited strong antibacterial activity against Gram-positive and Gram-negative bacteria. Addition of Z. multiflora essential oil in concentrations higher than MIC values influenced the microbial population of hamburgers stored at 25°C, 4°C and -12°C. The significant results of this study are our observations that the use of Z. multiflora essential oil at 0.05% v/w increases the time needed for the natural microflora of hamburgers to reach concentrations able to produce a perceivable spoilage at refrigerator and room temperatures without any inverse effect on their sensory attributes. Freezing of essential oil-treated hamburgers may also reduce the risk of diseases associated with consumption of under-cooked hamburgers through significant microbial reduction by more than 3 log.

In-situ immobilization of an anthropogenic arsenic contamination at a military site in Northern Germany

NASA Astrophysics Data System (ADS)

Holländer, Hartmut; Krüger, Timo; Stummeyer, Jens; Harazim, Bodo; Boochs, Peter-Wilhelm; Billib, Max

2015-04-01

The groundwater at the investigated military site in Northern Germany is contaminated with arsenic (As)-containing chemical warfare agents. The maximum total As-concentration (Astot) at the site was 9 mg/l. Astot is predominantly organically bound As (Asorg) and thus mainly occurs in the form of phenylized As compounds. Inorganic compounds (Asinorg: As3+ and As5+, each

Systematic skin cancer screening in Northern Germany.

PubMed

Breitbart, Eckhard W; Waldmann, Annika; Nolte, Sandra; Capellaro, Marcus; Greinert, Ruediger; Volkmer, Beate; Katalinic, Alexander

2012-02-01

The incidence of skin cancer is increasing worldwide. For decades, opportunistic melanoma screening has been carried out to respond to this burden. However, despite potential positive effects such as reduced morbidity and mortality, there is still a lack of evidence for feasibility and effectiveness of organized skin cancer screening. The main aim of the project was to evaluate the feasibility of systematic skin cancer screening. In 2003, the Association of Dermatological Prevention was contracted to implement the population-based SCREEN project (Skin Cancer Research to Provide Evidence for Effectiveness of Screening in Northern Germany) in the German state of Schleswig-Holstein. A two-step program addressing malignant melanoma and nonmelanocytic skin cancer was implemented. Citizens (aged ≥ 20 years) with statutory health insurance were eligible for a standardized whole-body examination during the 12-month study period. Cancer registry and mortality data were used to assess first effects. Of 1.88 million eligible citizens, 360,288 participated in SCREEN. The overall population-based participation rate was 19%. A total of 3103 malignant skin tumors were found. On the population level, invasive melanoma incidence increased by 34% during SCREEN. Five years after SCREEN a substantial decrease in melanoma mortality was seen (men: observed 0.79/100,000 and expected 2.00/100,000; women: observed 0.66/100,000 and expected 1.30/100,000). Because of political reasons (resistance as well as lack of support from major German health care stakeholders), it was not possible to conduct a randomized controlled trial. The project showed that large-scale systematic skin cancer screening is feasible and has the potential to reduce skin cancer burden, including mortality. Based on the results of SCREEN, a national statutory skin cancer early detection program was implemented in Germany in 2008. Copyright © 2010 American Academy of Dermatology, Inc. Published by Mosby, Inc. All

Consumer preferences, internal color and reduction of shigatoxigenic Escherichia coli in cooked hamburgers.

PubMed

Røssvoll, Elin; Sørheim, Oddvin; Heir, Even; Møretrø, Trond; Olsen, Nina Veflen; Langsrud, Solveig

2014-02-01

The aim of this study was to relate consumer preferences and preparation of hamburgers to color change, internal temperature and reduction of shigatoxigenic Escherichia coli (STEC) serogroups O157 and the "Big Six" (O26, O45, O103, O111, O121, O145) under two ground beef packaging scenarios: 75% O2 MAP and vacuum. 75% O2 MAP hamburgers cooked to 60 °C core temperature appeared done and showed less internal red color (lower a*) than corresponding vacuum hamburgers. Similar STEC reduction (<4 log10) was found for both hamburgers at core temperatures ≤ 66 °C. In a representative survey (N=1046) most consumers reported to judge hamburger doneness by the color and many preferred undercooked hamburgers. Premature browning of 75% O2 MAP hamburgers represents a risk of foodborne illness, when considering consumers' food handling practices. The risk is even greater if such ground beef is prepared by consumers who prefer undercooked hamburgers and judge doneness by color. © 2013.

Modelling the emissions from ships in ports and their impact on air quality in the metropolitan area of Hamburg

NASA Astrophysics Data System (ADS)

Ramacher, Martin; Karl, Matthias; Aulinger, Armin; Bieser, Johannes; Matthias, Volker; Quante, Markus

2016-04-01

Exhaust emissions from shipping contribute significantly to the anthropogenic burden of air pollutants such as nitrogen oxides (NOX) and particulate matter (PM). Ships emit not only when sailing on open sea, but also when approaching harbors, during port manoeuvers and at berth to produce electricity and heat for the ship's operations. This affects the population of harbor cities because long-term exposure to PM and NOX has significant effects on human health. The European Union has therefore has set air quality standards for air pollutants. Many port cities have problems meeting these standards. The port of Hamburg with around 10.000 ship calls per year is Germany's largest seaport and Europe's second largest container port. Air quality standard reporting in Hamburg has revealed problems in meeting limits for NO2 and PM10. The amount and contribution of port related ship emissions (38% for NOx and 17% for PM10) to the overall emissions in the metropolitan area in 2005 [BSU Hamburg (2012): Luftreinhalteplan für Hamburg. 1. Fortschreibung 2012] has been modelled with a bottom up approach by using statistical data of ship activities in the harbor, technical vessel information and specific emission algorithms [GAUSS (2008): Quantifizierung von gasförmigen Emissionen durch Maschinenanlagen der Seeschiffart an der deutschen Küste]. However, knowledge about the spatial distribution of the harbor ship emissions over the city area is crucial when it comes to air quality standards and policy decisions to protect human health. Hence, this model study examines the spatial distribution of harbor ship emissions (NOX, PM10) and their deposition in the Hamburg metropolitan area. The transport and chemical transformation of atmospheric pollutants is calculated with the well-established chemistry transport model TAPM (The Air Pollution Model). TAPM is a three-dimensional coupled prognostic meteorological and air pollution model with a condensed chemistry scheme including

Epidemic profile of Shiga-toxin-producing Escherichia coli O104:H4 outbreak in Germany.

PubMed

Frank, Christina; Werber, Dirk; Cramer, Jakob P; Askar, Mona; Faber, Mirko; an der Heiden, Matthias; Bernard, Helen; Fruth, Angelika; Prager, Rita; Spode, Anke; Wadl, Maria; Zoufaly, Alexander; Jordan, Sabine; Kemper, Markus J; Follin, Per; Müller, Luise; King, Lisa A; Rosner, Bettina; Buchholz, Udo; Stark, Klaus; Krause, Gérard

2011-11-10

We describe an outbreak of gastroenteritis and the hemolytic-uremic syndrome caused by Shiga-toxin-producing Escherichia coli in Germany in May, June, and July, 2011. The consumption of sprouts was identified as the most likely vehicle of infection. We analyzed data from reports in Germany of Shiga-toxin-producing E. coli gastroenteritis and the hemolytic-uremic syndrome and clinical information on patients presenting to Hamburg University Medical Center (HUMC). An outbreak case was defined as a reported case of the hemolytic-uremic syndrome or of gastroenteritis in a patient infected by Shiga-toxin-producing E. coli, serogroup O104 or serogroup unknown, with an onset of disease during the period from May 1 through July 4, 2011, in Germany. A total of 3816 cases (including 54 deaths) were reported in Germany, 845 of which (22%) involved the hemolytic-uremic syndrome. The outbreak was centered in northern Germany and peaked around May 21 to 22. Most of the patients in whom the hemolytic-uremic syndrome developed were adults (88%; median age, 42 years), and women were overrepresented (68%). The estimated median incubation period was 8 days, with a median of 5 days from the onset of diarrhea to the development of the hemolytic-uremic syndrome. Among 59 patients prospectively followed at HUMC, the hemolytic-uremic syndrome developed in 12 (20%), with no significant differences according to sex or reported initial symptoms and signs. The outbreak strain was typed as an enteroaggregative Shiga-toxin-producing E. coli O104:H4, producing extended-spectrum beta-lactamase. In this outbreak, caused by an unusual E. coli strain, cases of the hemolytic-uremic syndrome occurred predominantly in adults, with a preponderance of cases occurring in women. The hemolytic-uremic syndrome developed in more than 20% of the identified cases.

A study on rate of infestation to Sarcocystis cysts in supplied raw hamburgers.

PubMed

Nematollahia, Ahmad; Khoshkerdar, Afsaneh; Helan, Javad Ashrafi; Shahbazi, Parisa; Hassanzadeh, Parviz

2015-06-01

This study was carried on for determination of presence of Sarcocystis cysts in raw hamburgers in Tabriz North West of Iran. Ninety-six samples of industrial (70 % meat content) and traditional (30 % meat content) hamburgers (80 samples industrial and 16 samples traditional) were obtained from retail fast food stores. The samples were examined by gross examination, and microscopic examination methods consist impression smear and peptic digestion. Macroscopic cysts did not observed in any of the samples in gross examination. Microscopic study showed that from 96 samples 54 (56.25 %) samples were infected by at least one bradyzoites of Sarcocystis. From 54 infected samples, 45 industrial hamburgers and nine traditional hamburgers samples were infected. Statistical analysis showed that there was not significant differences between industrial and traditional hamburgers in infection to Sarcocystis. Infestation of hamburgers to Sarcocystis in summer was higher than other seasons but this difference was not significant. In Iran, beef meat is used for preparation of 70 % of hamburger and infestation of cattle to sarcocystosis was reported in many investigations in Iran. With regard to the high prevalence of Sarcocystis infection in meat products such as hamburgers in this study, it is strongly recommended to avoid eating raw or under-cooked hamburgers or keep them at freezing temperature for at least 3-5 days.

Mapping and modelling of collapse sinkholes in soluble rock: the Münsterdorf site, northern Germany

NASA Astrophysics Data System (ADS)

Kaufmann, Georg; Romanov, Douchko

2017-04-01

Münsterdorf is a small village in the north of Hamburg, located along the northern rim of a salt diapir. The Permian rocks are uplifted and overlying rocks such as the cretaceous limestone, normally in several kilometres depth, have been pushed up close to the surface. In Münsterdorf, the cretaceous limestone can be found in around 20 m depth, and about 2 km further south, cretaceous limestones are quarried in a large open-pit mine. Since 2004, collapse sinkholes form on a sporting ground in Münsterdorf, with a frequency of about 1 per year, about 2-3 m in diameter and 3-5 m deep. The collapse sinkholes do not reach the underlying limestone, but seem to be related to accelerated dissolution in that formation. Above the cretacious limestone, quaternary gravels and glacial marls provide a non-soluble, but permeable and heterogeneous cover of about 20 m thickness. We have mapped the sporting ground and its vicinity with gravity (GRAV), electrical resistivity imaging (ERI), self-potential measurements (SP), and ground-penetrating radar (GPR). While GRAV and SP is fairly unspectacular, the ERI profiles indicate a significant change in the surface layer, from thin and irregular in the northern part to thicker and more homogeneous in the southern part of the sporting ground. GPR profiles confirm this result. With numerically modelling the evolution of flow and porosity in the cretaceous limestone, we discuss the potential cause of the sinkhole formation and its sudden onset.

Estimating future dental services' demand and supply: a model for Northern Germany.

PubMed

Jäger, Ralf; van den Berg, Neeltje; Hoffmann, Wolfgang; Jordan, Rainer A; Schwendicke, Falk

2016-04-01

To plan dental services, a spatial estimation of future demands and supply is required. We aimed at estimating demand and supply in 2030 in Northern Germany based on the expected local socio-demography and oral-health-related morbidity, and the predicted number of dentists and their working time. All analyses were performed on zip-code level. Register data were used to determine the number of retiring dentists and to construct regression models for estimating the number of dentists moving into each zip-code area until 2030. Demand was modelled using projected demography and morbidities. Demand-supply ratios were evaluated and spatial analyses applied. Sensitivity analyses were employed to assess robustness of our findings. Compared with 2011, the population decreased (-7% to -11%) and aged (from mean 46 to 51 years) until 2030. Oral-health-related morbidity changed, leading to more periodontal and fewer prosthetic treatments needs, with the overall demand decreasing in all scenarios (-25% to -33%). In contrast, the overall number of dentists did only limitedly change, resulting in moderate decrease in the supplied service quantities (max. -22%). Thus, the demand-supply ratio increased in all but the worst case scenario, but was unequally distributed between spatial units, with several areas being over- and some being under- or none-serviced in 2030. Within the limitations of the underlying data and the required assumptions, this study expects an increasingly polarized ratio of dental services demand and supply in Northern Germany. Our estimation allows to assess the impact of different influence factors on demand or supply and to specifically identify potential challenges for workforce planning and regulation in different spatial units. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Six decades of educational multilateralism in a globalising world: The history of the UNESCO Institute in Hamburg

NASA Astrophysics Data System (ADS)

Elfert, Maren

2013-07-01

Created in 1945 as a specialised agency of the United Nations (UN), the United Nations Educational, Scientific and Cultural Organization (UNESCO) was given, among other mandates, the task of reconstructing education systems devastated during the Second World War. UNESCO, in turn, and after some debate about an engagement in Germany, founded the UNESCO Institute for Education (UIE) in Hamburg in 1952. This paper traces the development of an institute which was founded to contribute to social renewal in war-torn Germany and Europe, functioned as a mediator between Western and Eastern countries during the Cold War and later shifted its geographical focus to developing countries. The institute was instrumental in conceptualising lifelong learning as a global educational paradigm, as well as in shaping the shift from education to learning and the concept of literacy as a "continuum". The author is particularly interested in the nature of the institute's niche which secured its survival in the uncertain domain of educational multilateralism in the past six decades.

Hamburg's Family Literacy project (FLY) in the context of international trends and recent evaluation findings

NASA Astrophysics Data System (ADS)

Rabkin, Gabriele; Geffers, Stefanie; Hanemann, Ulrike; Heckt, Meike; Pietsch, Marcus

2018-05-01

The authors of this article begin with an introduction to the holistic concept of family literacy and learning and its implementation in various international contexts, paying special attention to the key role played by the notions of lifelong learning and intergenerational learning. The international trends and experiences they outline inspired and underpinned the concept of a prize-winning Family Literacy project called FLY, which was piloted in 2004 in Hamburg, Germany. FLY aims to build bridges between preschools, schools and families by actively involving parents and other family members in children's literacy education. Its three main pillars are: (1) parents' participation in their children's classes; (2) special sessions for parents (without their children); and (3) joint out-of-school activities for teachers, parents and children. These three pillars help families from migrant backgrounds, in particular, to develop a better understanding of German schools and to play a more active role in school life. To illustrate how the FLY concept is integrated into everyday school life, the authors showcase one participating Hamburg school before presenting their own recent study on the impact of FLY in a group of Hamburg primary schools with several years of FLY experience. The results of the evaluation clearly indicate that the project's main objectives have been achieved: (1) parents of children in FLY schools feel more involved in their children's learning and are offered more opportunities to take part in school activities; (2) the quality of teaching in these schools has improved, with instruction developing a more skills-based focus due to markedly better classroom management und a more supportive learning environment; and (3) children in FLY schools are more likely to have opportunities to accumulate experience in out-of-school contexts and to be exposed to environments that stimulate and enhance their literacy skills in a tangible way.

Large and ongoing outbreak of haemolytic uraemic syndrome, Germany, May 2011.

PubMed

Frank, C; Faber, M S; Askar, M; Bernard, H; Fruth, A; Gilsdorf, A; Hohle, M; Karch, H; Krause, G; Prager, R; Spode, A; Stark, K; Werber, D

2011-05-26

Since early May 2011, an increased incidence of haemolytic uraemic syndrome (HUS) and bloody diarrhoea related to infections with Shiga toxin-producing Escherichia coli (STEC) has been observed in Germany, with most cases in the north of the country. Cases reported from other European countries had travelled to this area. First results of a case–control study conducted in Hamburg suggest an association between the occurrence of disease and the consumption of raw tomatoes, cucumber and leaf salad.

CMS tier structure and operation of the experiment-specific tasks in Germany

NASA Astrophysics Data System (ADS)

Nowack, A.

2008-07-01

In Germany, several university institutes and research centres take part in the CMS experiment. Concerning the data analysis, a couple of computing centres at different Tier levels, ranging from Tier 1 to Tier 3, exists at these places. The German Tier 1 centre GridKa at the research centre at Karlsruhe serves all four LHC experiments as well as four non-LHC experiments. With respect to the CMS experiment, GridKa is mainly involved in central tasks. The Tier 2 centre in Germany consists of two sites, one at the research centre DESY at Hamburg and one at RWTH Aachen University, forming a federated Tier 2 centre. Both parts cover different aspects of a Tier 2 centre. The German Tier 3 centres are located at the research centre DESY at Hamburg, at RWTH Aachen University, and at the University of Karlsruhe. Furthermore the building of a German user analysis facility is planned. Since the CMS community in German is rather small, a good cooperation between the different sites is essential. This cooperation includes physical topics as well as technical and operational issues. All available communication channels such as email, phone, monthly video conferences, and regular personal meetings are used. For example, the distribution of data sets is coordinated globally within Germany. Also the CMS-specific services such as the data transfer tool PhEDEx or the Monte Carlo production are operated by people from different sites in order to spread the knowledge widely and increase the redundancy in terms of operators.

Recurrent hamburger thyrotoxicosis

PubMed Central

Parmar, Malvinder S.; Sturge, Cecil

2003-01-01

RECURRENT EPISODES OF SPONTANEOUSLY RESOLVING HYPERTHYROIDISM may be caused by release of preformed hormone from the thyroid gland after it has been damaged by inflammation (recurrent silent thyroiditis) or by exogenous administration of thyroid hormone, which might be intentional or surreptitious (thyrotoxicosis factitia). Community-wide outbreaks of “hamburger thyrotoxicosis” resulting from inadvertent consumption of beef contaminated with bovine thyroid gland have been previously reported. Here we describe a single patient who experienced recurrent episodes of this phenomenon over an 11-year period and present an approach to systematically evaluating patients with recurrent hyperthyroidism. PMID:12952802

An annotated type catalogue of the camel spiders (Arachnida: Solifugae) held in the Zoological Museum Hamburg.

PubMed

Harms, Danilo; DupÉrrÉ, Nadine

2018-01-23

Solifuges are an enigmatic and poorly studied group of arachnids. Commonly referred to as camel spiders or sun spiders, these animals are voracious predators of small animals and found in arid biomes of the Old World and the Americas. In this paper, we provide a catalogue for the solifuges (Arachnida: Solifugae) that are held at the Center of Natural History in Hamburg. The collections in Hamburg are predominantly historical and were accumulated by Karl Kraepelin between 1889 and 1914 with the help of other famous arachnologists such as Ferdinant Karsch and Eugène Simon. The re-study of these collections indicates that there are 38 type species and 65 type specimens from 10 families. We provide a detailed account of this material, including collection data, taxonomic updates, measurements and high-resolution images for species that are either poorly or not at all illustrated. Most specimens (70%) were collected in Africa as part of colonial expeditions or field surveys but there are also types from Western Asia (11%), and North and South America (19%). We provide an overview of the history of this collection, including a summary of the field surveys during which the specimens were collected and the arachnologists who described the material. Overall, this is the third-largest collection of solifuges in Germany with a distinct biogeographical focus and one of the largest collections of camel spiders in Europe.

First identification of Sarcocystis hominis in Iranian traditional hamburger.

PubMed

Ahmadi, M Moghaddam; Hajimohammadi, B; Eslami, G; Oryan, A; Yasini Ardakani, S A; Zohourtabar, A; Zare, S

2015-12-01

Zoonotic concerns of cattle sarcocystosis are of importance, because humans are the final host for Sarcocystis hominis. Therefore the meat products containing beef may encompass sarcocysts which endanger food safety. In this study, we described the first report of molecular identification of S. hominis in Iranian traditional hamburgers using PCR-RFLP. Throughout a pilot research that was carried out to setup a molecular approach to identify the Sarcocystis spp., using PCR-RFLP, a sample of raw Iranian traditional hamburger was purchased from a street food seller located in Yazd, central Iran in May 2013. DNA extraction was done, by salting out method; briefly, the sample was lysed with NET buffer. The DNA purification and precipitation was then performed. Amplicon and digestion results were analyzed, using gel agarose electrophoresis. The results showed a PCR product with 926 bp in length after amplification and 376 and 550 bp in length after digestion. This product was identified as S. hominis. To the best of our knowledge, this is the first report of S. hominis infection in Iranian hamburger.

Analysis of the variability of extra-tropical cyclones at the regional scale for the coasts of Northern Germany and investigation of their coastal impacts

NASA Astrophysics Data System (ADS)

Schaaf, Benjamin; Feser, Frauke

2015-04-01

The evaluation of long-term changes in wind speeds is very important for the coastal areas and the protection measures. Therefor the wind variability at the regional scale for the coast of Northern Germany shall be analysed. In order to derive changes in storminess it is essential to analyse long, homogeneous meteorological time series. Wind measurements often suffer from inconsistencies which arise from changes in instrumentation, observation method, or station location. Reanalysis data take into account such inhomogeneities of observation data and convert these measurements into a consistent, gridded data set with the same grid spacing and time intervals. This leads to a smooth, homogeneous data set, but with relatively low resolution (about 210 km for the longest reanalysis data set, the NCEP reanalysis starting in 1948). Therefore a high-resolution regional atmospheric model will be used to bring these reanalyses to a higher resolution, using in addition to a dynamical downscaling approach the spectral nudging technique. This method 'nudges' the large spatial scales of the regional climate model towards the reanalysis, while the smaller spatial scales are left unchanged. It was applied successfully in a number of applications, leading to realistic atmospheric weather descriptions of the past. With the regional climate model COSMO-CLM a very high-resolution data set was calculated for the last 67 years, the period from 1948 until now. The model area is North Germany with the coastal area of the North sea and parts of the Baltic sea. This is one of the first model simulations on climate scale with a very high resolution of 2.8 km, so even small scale effects can be detected. With this hindcast-simulation there are numerous options of evaluation. One can create wind climatologies for regional areas such as for the metropolitan region of Hamburg. Otherwise one can investigate individual storms in a case study. With a filtering and tracking program the course of

Yacare caiman (Caiman yacare) trim hamburger and sausage subjected to different smoking techniques.

PubMed

Fernandes, Vitória Regina Takeuchi; Souza Franco, Maria Luiza Rodrigues; Mikcha, Jane Martha Graton; de Souza, Vera Lúcia Ferreira; Gasparino, Eliane; Coutinho, Marcos Eduardo; Tanamati, Augusto; Del Vesco, Ana Paula

2014-02-01

Caiman, as well as having skin that, after tanning, produces leather of high added value, exceptional quality and good market value, also possesses a meat with a remarkably smooth taste and appearance. This study aimed to characterize hamburger and sausages made from Yacare caiman (Caiman yacare) meat trim. Hot smoked products contained less moisture than the unsmoked products. Protein and ash were higher, respectively, for hot smoked hamburger and sausage. Lipids had greater presence in hot smoked sausage (9.72%), whereas in the burgers they were higher in the liquid smoked burgers (6.71%). The hot smoked products had lower water activity. Hot smoked products displayed less luminance, but the a* and b* chroma were higher in smoked hamburgers. Taste, texture and general acceptability were significant for the hamburger, whereas for the sausage there was a significant effect for texture, salt and purchase intent. For all the products, the hot smoking resulted in the lowest acceptability. © 2013 Society of Chemical Industry.

Steppe lion remains imported by Ice Age spotted hyenas into the Late Pleistocene Perick Caves hyena den in northern Germany

NASA Astrophysics Data System (ADS)

Diedrich, Cajus G.

2009-05-01

Upper Pleistocene remains of the Ice Age steppe lion Panthera leo spelaea (Goldfuss, 1810) have been found in the Perick Caves, Sauerland Karst, NW Germany. Bones from many hyenas and their imported prey dating from the Lower to Middle Weichselian have also been recovered from the Perick Cave hyena den. These are commonly cracked or exhibit deep chew marks. The absence of lion cub bones, in contrast to hyena and cave bear cub remains in the Perick Caves, and other caves of northern Germany, excludes the possibility that P. leo spelaea used the cave for raising cubs. Only in the Wilhelms Cave was a single skeleton of a cub found in a hyena den. Evidence of the chewing, nibbling and cracking of lion bones and crania must have resulted from the importation and destruction of lion carcasses (4% of the prey fauna). Similar evidence was preserved at other hyena den caves and open air sites in Germany. The bone material from the Perick and other Central European caves points to antagonistic hyena and lion conflicts, similar to clashes of their modern African relatives.

[Habitus, capital and fields: the search for an acting head of the Hamburg Asylum Friedrichsberg in 1897].

PubMed

Sammet, Kai

2005-01-01

In 1897 Hamburg was in search of an Oberarzt for the asylum Friedrichsberg who should function as the acting head of the head Wilhelm Reye (1833-1912). This search was part of the intended reformation of the outmoded psychiatric care in Hamburg. During this application procedure the Hamburg Physikus John Wahncau examined all possible candidates and applicants. The article explores the election process by using some sociological categories developed by Pierre Bourdieu (habitus, capital, field). The author argues that not only meritocratic attributes led to the choice of one candidate, but also his functional "fitting" into the field in Hamburg.

The Hamburger War. Instructor's Guide [and] Student Materials. Business Issues in the Classroom. Revised.

ERIC Educational Resources Information Center

Maxey, Phyllis F.; Meier, Stephen C.

One of a series of units on business issues for high school students, this packet uses the example of hamburger wars ("price wars" between hamburger stands) to introduce students to the ways in which businesses operate in a competitive environment. A teacher's guide and student materials are provided in two separate sections. Following…

[Tularemia in Germany].

PubMed

Kohlmann, R; Geis, G; Gatermann, S G

2014-07-01

The bacterium Francisella tularensis is known for more than 100 years by now as the etiological agent of the disease tularemia, a zoonotic infection with a worldwide distribution in the Northern Hemisphere. The prevalence of tularemia shows a wide geographic variation, being comparably infrequent in Germany. Tularemia can present itself with multiple clinical manifestations including ulceroglandular, glandular, oropharyngeal, oculoglandular, respiratory and typhoidal forms. Due to the low prevalence and the unspecific symptomatology, a rapid diagnosis and early start of an effective therapy are rarely obtained. Thus, in this article we summarize important aspects concerning etiology, ecology and routes of transmission, recent epidemiologic situation, clinical picture, diagnostics and treatment of tularemia, focusing on the situation in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

Learning by Doing: Science Education at the Hamburg Observatory

ERIC Educational Resources Information Center

Wolfschmidt, Gudrun

2015-01-01

In my contribution I would like to offer three different examples: the activities of the association "Förderverein Hamburger Sternwarte", science education in the "astronomy workshop", and the teaching of the history of science and technology for university students.

Modernization of the graphics post-processors of the Hamburg German Climate Computer Center Carbon Cycle Codes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stevens, E.J.; McNeilly, G.S.

The existing National Center for Atmospheric Research (NCAR) code in the Hamburg Oceanic Carbon Cycle Circulation Model and the Hamburg Large-Scale Geostrophic Ocean General Circulation Model was modernized and reduced in size while still producing an equivalent end result. A reduction in the size of the existing code from more than 50,000 lines to approximately 7,500 lines in the new code has made the new code much easier to maintain. The existing code in Hamburg model uses legacy NCAR (including even emulated CALCOMP subrountines) graphics to display graphical output. The new code uses only current (version 3.1) NCAR subrountines.

Evaluation of bias in the Hamburg wheel tracking device.

DOT National Transportation Integrated Search

2013-09-01

As the list of states adopting the Hamburg Wheel Tracking Device (HWTD) continues to grow, there is a need to evaluate how results are utilized. American Association of State Highway and Transportation Officials T 324 does not standardize the analysi...

Insecure Identities: Unaccompanied Minors as Refugees in Hamburg

ERIC Educational Resources Information Center

Schroeder, Joachim

2012-01-01

This paper analyses the financial circumstances and social income of nearly one hundred unaccompanied minors who have come to Hamburg as refugees from various regions of Africa. It is based on extensive qualitative surveys, analysing their objective conditions of life and in particular their legal situation. A wide range of interview material and…

Study on the synergic effect of natural compounds on the microbial quality decay of packed fish hamburger.

PubMed

Corbo, M R; Speranza, B; Filippone, A; Granatiero, S; Conte, A; Sinigaglia, M; Del Nobile, M A

2008-10-31

The effectiveness of natural compounds in slowing down the microbial quality decay of refrigerated fish hamburger is addressed in this study. In particular, the control of the microbiological spoilage by combined use of three antimicrobials, and the determination of their optimal composition to extend the fish hamburger Microbiological Stability Limit (MAL) are the main objectives of this work. Thymol, grapefruit seed extract (GFSE) and lemon extract were tested for monitoring the cell growth of the main fish spoilage microorganisms (Pseudomonas fluorescens, Photobacterium phosphoreum and Shewanella putrefaciens), inoculated in fish hamburgers, and the growth of mesophilic and psychrotrophic bacteria. A Central Composite Design (CCD) was developed to highlight a possible synergic effect of the above natural compounds. Results showed an increase in the MAL value for hamburgers mixed with the antimicrobial compounds, compared to the control sample. The optimal antimicrobial compound composition, which corresponds to the maximal MAL value determined in this study, is: 110 mgL(-1) of thymol, 100 mgL(-1) of GFSE and 120 mgL(-1) of lemon extract. The presence of the natural compounds delay the sensorial quality decay without compromising the flavor of the fish hamburgers.

Late Pleistocene steppe lion Panthera leo spelaea (Goldfuss, 1810) footprints and bone records from open air sites in northern Germany - Evidence of hyena-lion antagonism and scavenging in Europe

NASA Astrophysics Data System (ADS)

Diedrich, Cajus G.

2011-07-01

Bone remains and a trackway of Pantheraichnus bottropensis nov. ichg. ichnsp. of the Late Pleistocene lion Panthera leo spelaea ( Goldfuss, 1810) have been recovered from Bottrop and other open air sites in northern Germany. Some of these bones are from open air hyena den sites. A relative high proportion of lion bones (20%) exhibit bite, chew or nibble marks, or bone crushing and nibbling caused by a large carnivore. Repeated patterns of similar bone damage have been compared to bone remains found at hyena dens in gypsum karst areas and cave sites in northern Germany. Ice Age spotted hyenas have been the main antagonists and the main scavengers on lion carcasses. The remains appear to have been imported often by hyenas into their communal dens, supporting the theory of strong hyena-lion antagonism, similar to the well documented antagonism between modern African lions and spotted hyenas. Most of the lion bones from the open air hyena den at Bottrop are probably a result of such antagonism, as are the rare remains of these carnivores found within large hyena prey bone accumulations along the Pleistocene rivers. The Emscher River terrace also has the largest quantity of hyena remains from open air river terrace sites in northern Germany. Their cub remains, and incomplete chewed prey bones from mammoths and woolly rhinoceroses, typical of hyena activity, underline the character of these sites as cub-raising and communal dens, where their prey was accumulated along the riverbanks in a similar manner to modern African hyenas.

[Improving Mental Health Literacy and Mental Illness Stigma in the Population of Hamburg].

PubMed

Lambert, Martin; Härter, Martin; Arnold, Detlef; Dirmaier, Jörg; Tlach, Lisa; Liebherz, Sarah; Sänger, Sylvia; Karow, Anne; Brandes, Andreas; Sielaff, Gyöngyver; Bock, Thomas

2015-07-01

Evidence shows that poor mental health literacy and stigmatization have negative consequences on mental health. However, studies on interventions to improve both are often heterogenic in methodology and results. The psychenet-campaign in Hamburg was developed and implemented in collaboration with patients and relatives and comprised multidimensional interventions focusing on education and contact to patients. The main goals were the improvement of mental health literacy and destigmatization and the long-term implementation within Hamburg's mental health care system. © Georg Thieme Verlag KG Stuttgart · New York.

[Characteristics of children and adolescents with gender dysphoria referred to the Hamburg Gender Identity Clinic].

PubMed

Becker, Inga; Gjergji-Lama, Voltisa; Romer, Georg; Möller, Birgit

2014-01-01

Given the increasing demand for counselling in gender dysphoria in childhood in Germany, there is a definite need for empirical data on characteristics and developmental trajectories of this clinical group. This study aimed to provide a first overview by assessing demographic characteristics and developmental trajectories of a group of gender variant boys and girls referred to the specialised Gender Identity Clinic in Hamburg. Data were extracted from medical charts, transcribed and analysed using qualitative content analysis methods. Categories were set up by inductive-deductive reasoning based on the patients' parents' and clinicians' information in the files. Between 2006 and 2010, 45 gender variant children and adolescents were seen by clinicians; 88.9% (n = 40) of these were diagnosed with gender identity disorder (ICD-10). Within this group, the referral rates for girls were higher than for boys (1:1.5). Gender dysphoric girls were on average older than the boys and a higher percentage of girls was referred to the clinic at the beginning of adolescence (> 12 years of age). At the same time, more girls reported an early onset age. More girls made statements about their (same-sex) sexual orientation during adolescence and wishes for gender confirming medical interventions. More girls than boys revealed self-mutilation in the past or present as well as suicidal thoughts and/or attempts. Results indicate that the presentation of clinically referred gender dysphoric girls differs from the characteristics boys present in Germany; especially with respect to the most salient age differences. Therefore, these two groups require different awareness and individual treatment approaches.

The architecture of Hamburg-Bergedorf Observatory 1906 - 1912, compared with other observatories (German Title: Die Architektur der Hamburg-Bergedorfer Sternwarte 1906 - 1912 im Vergleich mit anderen Observatorien)

NASA Astrophysics Data System (ADS)

Müller, Peter

The foundation of the astrophysical observatories in Potsdam-Telegrafenberg in 1874, in Meudon near Paris in 1875 and in Mount Hamilton in California in 1875 resulted in a complete change of observatory architecture. Astrometry had become irrelevant; meridian halls, i.e. an exact north-south orientation, were no longer necessary. The location in the centre of a (university) town was disadvantageous, due to vibrations caused by traffic and artificial light at night. New principles were defined: considerable distance (from the city center), secluded and exposed position (on a mountain) and construction of pavilions: inside a park a pavilion was built for each instrument. Other observatories of this type are: Pic du Midi in the French Alps, built as from 1878 as the first permanent observatory in the high mountains; Nice, Mont Gros, (1879); Brussels, Uccle (1883); Edinburgh, Blackford Hill (1892); Heidelberg, Königstuhl (1896); Barcelona, Monte Tibidado (1902). The original Hamburg Observatory was a modest rectangular building near the Millernrtor; in 1833 it became a State institute. As from 1906 erection of a spacious complex in Bergedorf, 20 km northeast of the city center, took place. Except for the unavailable position on a mountain, this complex fulfilled all principles of a modern observatory: in a park pavilion architecture in an elegant neo-baroque style designed by Albert Erbe (architect of the new Hamburger Kunsthalle with cupola). At the Hamburg Observatory the domed structures were cleverly hierarchised leaving an open view to the south. At the beginning astrometry and astrophysics were equally important; there was still a meridian circle. Apart from that, the instruments were manifold: a large refractor 0.60 m (installed by Repsold/Hamburg, 9 m focal length) and a large reflector 1 m (Zeiss/Jena, 3m focal length). Both were the largest instruments of their kind in the German Empire. In addition, there was the Lippert Astrograph on an elegant polar

[Home treatment--a treatment model of integrated care in Hamburg].

PubMed

Schöttle, Daniel; Ruppelt, Friederike; Karow, Anne; Lambert, Martin

2015-03-01

Treatment models like "Crisis Resolution and Hometreatment (CRHT)" or "Assertive Community Treatment" (ACT), were found to be effective, enhancing the qualitative level of treatment for patients with severe mental disorders. In Germany, these are implemented only sporadically until today, often as part of a cross-sectoral Integrated Care (IC) treatment system. We will present the implementation of an "Assertive Community Treatment" embedded into an IC-treatment model in Hamburg and discuss the 3-year-outcomes. The IC-treatment model has been designed for severe mentally ill patients with psychotic disorders. Since May 2007 the model is financed by different health insurances as a managed-care "capitation-model" and its effectiveness gets continuously evaluated. The model proved to be effective in earlier studies were compared with standard care low rates of service disengagement were found as well as significantly improved psychopathology, psychosocial functioning, quality of life, satisfaction with care and adherence, while being cost effective. The rates of involuntary admissions declined to 10% in comparison to the years before. In 2011 the model was specified to the indication "first-episode adolescents and young adults in the age of 12-29" in a government-funded study "Integrated Care in Early Psychosis, ICEP Study". In this study an interdisciplinary team of child, adolescent and adult psychiatrists was implemented and since 2012 it is financed by the involved health insurances throughout an expansion of the §140 SGB V agreement. © Georg Thieme Verlag KG Stuttgart · New York.

Escherichia coli O157:H7 reduction in hamburgers with regard to premature browning of minced beef, colour score and method for determining doneness.

PubMed

Boqvist, Sofia; Fernström, Lise-Lotte; Alsanius, Beatrix W; Lindqvist, Roland

2015-12-23

This study investigated the effect of premature browning (PMB) on the survival of Escherichia coli O157:H7 in beef hamburgers after cooking with respect to interior colour of the hamburger and recommendations to cook hamburgers to a core temperature of 71 °C. Assessment of doneness by visual inspection or measurement of internal temperature was compared in terms of survival and the increased relative risk of illness due to PMB was estimated. At the last consume-by-day, hamburgers made from minced meat packaged in 80/20 O2/CO2 (MAP hamburger) and from meat minced at retail packaged in atmospheric condition (control hamburger) were inoculated with a gfp-tagged strain of E. coli O157:H7 (E. coli O157:H7gfp+). Hamburgers were cooked for different times during assessment of the core temperature every 30s and cut in halves after cooking. Doneness was evaluated based on visual judgement of the internal colour using a score chart (C-score) from 'uncooked' (score 1) to 'tan with no evidence of pink' (score 5). An alternative five point score chart (TCC-score) including texture of the meat, clarity of meat juice and internal colour was also developed. Enumeration of viable E. coli O157:H7gfp+ in cooked hamburgers was based on fluorescent colonies recovered from plates. Results showed that MAP hamburgers developed PMB when compared with controls (P=0.0003) and that the shortest cooking time for the highest C-score was 6 and 11 min for MAP and control hamburgers, respectively. The mean temperature in the MAP hamburger was then 60.3 °C. The TCC-score reduced the difference between MAP and control hamburgers. It was also shown that the survival of E. coli O157:H7gfp+ was highest in MAP hamburgers. The predicted absolute risks for illness were highest for MAP hamburgers for all C-scores and the relative risk associated with PMB increased with doneness. For a C-score of 4 (slightly pink) the predicted relative risk for illness was 300 times higher for MAP hamburger than for

Outdoor (222)Rn-concentrations in Germany - part 1 - natural background.

PubMed

Kümmel, M; Dushe, C; Müller, S; Gehrcke, K

2014-06-01

To determine the natural radiation exposure due to outdoor radon ((222)Rn) and its short-lived decay products in Germany, the Federal Office for Radiation Protection (BfS) conducted a measuring programme over three years. The annual mean radon concentration at 1.5 m above ground level was measured with solid-state track etch detectors at 173 measuring points in an even grid with a grid length of approx. 50 km. Furthermore, annual mean values of the equilibrium-equivalent radon concentration (EEC) and the equilibrium factor were estimated on the basis of the activity concentrations of (214)Pb and (214)Bi measured at 27 stations of the German Meteorological Service (DWD). Our study yielded a spatial mean outdoor radon concentration for Germany of 9 ± 1 Bq m(-3) (median: 8 (-0.5/+1.0) Bq m(-3)), with regional means varying from 4.5 Bq m(-3) in Hamburg to 14 Bq m(-3) in Bavaria. The determined EEC are in a range from 1.4 to 11 Bq m(-3). Copyright © 2014 Elsevier Ltd. All rights reserved.

[Frailty in Germany: status and perspectives : Results from a workshop of the German Society for Epidemiology].

PubMed

Fuchs, Judith; Scheidt-Nave, Christa; Gaertner, Beate; Dapp, Ulrike; von Renteln-Kruse, Wolfgang; Saum, Kai-Uwe; Thorand, Barbara; Strobl, Ralf; Grill, Eva

2016-12-01

A standardized, valid and comparable operationalization and assessment of frailty in population-based studies is essential in order to describe the prevalence and determinants of frailty in the population. After an introduction to the subject the main goal of a workshop at the 9th annual meeting of the German Society for Epidemiology (DGEpi) was to present approaches and results from four different studies in Germany. The following four population-based studies were used to describe frailty in Germany: the German health interview and examination survey for adults (DEGS1), the epidemiological study on the chances of prevention, early recognition and optimized treatment of chronic diseases in the older population (ESTHER), the cooperative health research in the region Augsburg (KORA Age) study and the longitudinal urban cohort ageing study (LUCAS) in Hamburg. The four studies consistently showed that frailty is widespread in older and oldest-old persons in Germany. It is obvious that frailty represents a relevant concept in Germany even if there is currently no uniform basis for operationalization. Concepts and instruments for the collation of frailty should be included in future population-based studies in order to make a better assessment of older people's health situation and to describe the unused potential for prevention in an aging society.

Review and analysis of Hamburg Wheel Tracking device test data.

DOT National Transportation Integrated Search

2014-02-01

The Hamburg Wheel Tracking Device (HWTD) test (TEX-242-F) and the Kansas Test Method KT-56 (KT-56), or : modified Lottman test, have been used in Kansas for the last 10 years or so to predict rutting and moisture damage potential of : Superpave mixes...

Hass avocado modulates postprandial vascular reactivity and postprandial inflammatory responses to a hamburger meal in healthy volunteers.

PubMed

Li, Zhaoping; Wong, Angela; Henning, Susanne M; Zhang, Yanjun; Jones, Alexis; Zerlin, Alona; Thames, Gail; Bowerman, Susan; Tseng, Chi-Hong; Heber, David

2013-02-26

Hass avocados are rich in monounsaturated fatty acids (oleic acid) and antioxidants (carotenoids, tocopherols, polyphenols) and are often eaten as a slice in a sandwich containing hamburger or other meats. Hamburger meat forms lipid peroxides during cooking. After ingestion, the stomach functions as a bioreactor generating additional lipid peroxides and this process can be inhibited when antioxidants are ingested together with the meat. The present pilot study was conducted to investigate the postprandial effect of the addition of 68 g of avocado to a hamburger on vasodilation and inflammation. Eleven healthy subjects on two separate occasions consumed either a 250 g hamburger patty alone (ca. 436 cal and 25 g fat) or together with 68 grams of avocado flesh (an additional 114 cal and 11 g of fat for a total of 550 cal and 36 g fat), a common culinary combination, to assess effects on vascular health. Using the standard peripheral arterial tonometry (PAT) method to calculate the PAT index, we observed significant vasoconstriction 2 hours following hamburger ingestion (2.19 ± 0.36 vs. 1.56 ± 0.21, p = 0.0007), which did not occur when the avocado flesh was ingested together with the burger (2.17 ± 0.57 vs. 2.08 ± 0.51, NS p = 0.68). Peripheral blood mononuclear cells were isolated from postprandial blood samples and the Ikappa-B alpha (IκBα) protein concentration was determined to assess effects on inflammation. At 3 hours, there was a significant preservation of IκBα (131% vs. 58%, p = 0.03) when avocado was consumed with the meat compared to meat alone, consistent with reduced activation of the NF-kappa B (NFκB) inflammatory pathway. IL-6 increased significantly at 4 hours in postprandial serum after consumption of the hamburger, but no change was observed when avocado was added. Postprandial serum triglyceride concentration increased, but did not further increase when avocado was ingested with the burger compared to burger alone despite the added fat and

The Preference and Actual Use of Different Types of Rural Recreation Areas by Urban Dwellers—The Hamburg Case Study

PubMed Central

Boll, Thiemen; von Haaren, Christina; von Ruschkowski, Eick

2014-01-01

In the wake of urbanisation processes and the constitution of metropolitan regions, the role of the city's rural surroundings is receiving more attention from researchers and planners as rural areas offer various (cultural) ecosystem services for the urban population. Urban dwellers increasingly desire recreation and landscape experience. Although this need for recreation is generally recognized, few studies have focused on the question of people's preferences for certain types and characteristics of outdoor recreation areas in relation to the frequency of use. In order to acquire baseline data on this subject, the main objectives of this study were to explore recreation preferences of urban dwellers and the relation between actual use and perceived value of recreation areas in a case study in the Hamburg Metropolitan Region (Germany). In a social survey, Hamburg residents (n = 400) were asked about their preferences and use of four important regional recreation areas with different landscape characteristics in face-to-face interviews in different locations in the city. We found that both outdoor recreation within and outside of the city were fairly or very important for more than 70% of the questioned urban dwellers. Interestingly, the preference for a recreation area outside of the city did not depend on the frequency of use, which indicates that certain recreation areas had a symbolic value besides their use value. When people were questioned on the characteristics of recreation areas, perceived naturalness was found to be strongly related to preference. Respondents considered the diversity, uniqueness, and naturalness of the landscape to be far more important than the accessibility of the recreation areas and the provision of service facilities. PMID:25314002

[Hamburger consumption patterns and exposure assessment for verocytotoxigenic Escherichia coli (VTEC): simulation model].

PubMed

Signorini, M L; Marín, V; Quinteros, C; Tarabla, H

2009-01-01

A quantitative risk assessment was developed for verocytotoxigenic Escherichia coli (VTEC) associated with hamburger consumption. The assessment (simulation model) considers the distribution, storage and consumption patterns of hamburgers. The prevalence and concentration of VTEC were modelled at various stages along the agri-food beef production system using input derived from Argentinean data, whenever possible. The model predicted an infection risk of 4.45 x 10(-4) per meal for adults. The risk values obtained for children were 2.6 x 10(-4), 1.38 x 10(-5) and 4.54 x 10(-7) for infection, Hemolytic Uremic Syndrome (HUS) and mortality, respectively. The risk of infection and HUS was positively correlated with bacterial concentration in meat (r = 0.664). There was a negative association between homemade hamburgers (r = -0.116) and the risk of illness; however this association has been considered due to differences between retail and domiciliary storage systems (r = -0.567) and not because of the intrinsic characteristics of the product. The most sensitive points of the production system were identified through the risk assessment, therefore, these can be utilized as a basis to apply different risk management policies in public health.

Greenhouse gas emissions from fen soils used for forage production in northern Germany

NASA Astrophysics Data System (ADS)

Poyda, Arne; Reinsch, Thorsten; Kluß, Christof; Loges, Ralf; Taube, Friedhelm

2016-09-01

A large share of peatlands in northwestern Germany is drained for agricultural purposes, thereby emitting high amounts of greenhouse gases (GHGs). In order to quantify the climatic impact of fen soils in dairy farming systems of northern Germany, GHG exchange and forage yield were determined on four experimental sites which differed in terms of management and drainage intensity: (a) rewetted and unutilized grassland (UG), (b) intensive and wet grassland (GW), (c) intensive and moist grassland (GM) and (d) arable forage cropping (AR). Net ecosystem exchange (NEE) of CO2 and fluxes of CH4 and N2O were measured using closed manual chambers. CH4 fluxes were significantly affected by groundwater level (GWL) and soil temperature, whereas N2O fluxes showed a significant relation to the amount of nitrate in top soil. Annual balances of all three gases, as well as the global warming potential (GWP), were significantly correlated to mean annual GWL. A 2-year mean GWP, combined from CO2-C eq. of NEE, CH4 and N2O emissions, as well as C input (slurry) and C output (harvest), was 3.8, 11.7, 17.7 and 17.3 Mg CO2-C eq. ha-1 a-1 for sites UG, GW, GM and AR, respectively (standard error (SE) 2.8, 1.2, 1.8, 2.6). Yield-related emissions for the three agricultural sites were 201, 248 and 269 kg CO2-C eq. (GJ net energy lactation; NEL)-1 for sites GW, GM and AR, respectively (SE 17, 9, 19). The carbon footprint of agricultural commodities grown on fen soils depended on long-term drainage intensity rather than type of management, but management and climate strongly influenced interannual on-site variability. However, arable forage production revealed a high uncertainty of yield and therefore was an unsuitable land use option. Lowest yield-related GHG emissions were achieved by a three-cut system of productive grassland swards in combination with a high GWL (long-term mean ≤ 20 cm below the surface).

Contributions from the Milagro Collaboration to the XXVII International Cosmic Ray Conference, Hamburg, Germany

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gisler, Galen R.; Haines, T. J.; Hoffman, C. M.

2001-01-01

The Milagro gamma-ray observatory, located near Los Alamos, NM, employs a water-Cherenkov technique to continuously monitor the northern sky for astrophysical gamma-ray emission near 1 TeV. Milagro's high duty-cycle (-95%) and wide aperture (-2 sr) allows for the detection of flaring behavior associated with TeV AGN, even during daytime transits. Results are presented from a search of the Milagro 2000-2001 data set for 'rev emission from selected AGN, including the bright fare of Mrk421 in early 2001.

Modelling regional variability of irrigation requirements due to climate change in Northern Germany.

PubMed

Riediger, Jan; Breckling, Broder; Svoboda, Nikolai; Schröder, Winfried

2016-01-15

The question whether global climate change invalidates the efficiency of established land use practice cannot be answered without systemic considerations on a region specific basis. In this context plant water availability and irrigation requirements, respectively, were investigated in Northern Germany. The regions under investigation--Diepholz, Uelzen, Fläming and Oder-Spree--represent a climatic gradient with increasing continentality from West to East. Besides regional climatic variation and climate change, soil conditions and crop management differ on the regional scale. In the model regions, temporal seasonal droughts influence crop success already today, but on different levels of intensity depending mainly on climate conditions. By linking soil water holding capacities, crop management data and calculations of evapotranspiration and precipitation from the climate change scenario RCP 8.5 irrigation requirements for maintaining crop productivity were estimated for the years 1991 to 2070. Results suggest that water requirement for crop irrigation is likely to increase with considerable regional variation. For some of the regions, irrigation requirements might increase to such an extent that the established regional agricultural practice might be hard to retain. Where water availability is limited, agricultural practice, like management and cultivated crop spectrum, has to be changed to deal with the new challenges. Copyright © 2015 Elsevier B.V. All rights reserved.

Results of airborne geophysical surveys in the Weser-Elbe area in Northern Germany

NASA Astrophysics Data System (ADS)

Meyer, U.; Siemon, B.; Steuer, A.; Ibs-von Seht, M.; Voss, W.; Miensopust, M. P.; Wiederhold, H.

2012-12-01

Airborne geophysical surveys were carried out by the German Federal Institute for Geosciences and Natural Resources (BGR) in Northern Germany close to the estuaries of the Weser and Elbe rivers from 2000 to 2010. Two of the six helicopter-borne surveys were conducted in cooperation with the Leibniz Institute for Applied Geophysics (LIAG). The common aim was the acquisition of a reference data set for monitoring climate or man-made induced changes of the saltwater/freshwater interface at the German North Sea coast and to build up a data base containing all airborne geophysical data sets. Airborne frequency-domain electromagnetic, magnetic, and radiometric data were collected simultaneously with the helicopter-borne geophysical system operated at BGR. The airborne geophysical results show both geological and hydrogeological structures down to about 100 m depth. The electromagnetic results reveal several hydrogeological important features such as the distribution of sandy or clayey sediments, the extension of saltwater intrusion, and buried valleys. These results are supported by magnetic and radiometric data indicating lateral changes of weakly magnetized sediments or mineral compositions of the top soil. The airborne geophysical data sets provide serve as base-line data for a variety of applications and particularly for groundwater modeling and monitoring.

Climate Education at the University of Hamburg

NASA Astrophysics Data System (ADS)

Dilly, Oliver; Stammer, Detlef; Pfeiffer, Eva-Maria

2010-05-01

The new graduate School of Integrated Climate Sciences (www.sicss.de) at the KlimaCampus of the University of Hamburg was opened at October 20, 2009 and includes a 2-yr MSc (120 ECTS, 30 compulsory, 90 eligible) and 3-yr doctoral program (12 ECTS). About 40 students were enrolled in early 2010. The interdisciplinary MSc program is based on a number of disciplines such as meteorology, geophysics, oceanography, geosciences and also economics and social sciences. These disciplines are required to address the faced key issues related to climate change effectively. The graduate school is guiding pupils and BSc students with competence in maths and physics on how to become a climate expert. Acquisition is done internationally at fairs, uni days and dircectly at schools and intuitions for higher education. BSc degree in the disciplines listed above is set for positive application. Climate experts are needed for both research and the professional world outside the university and research institutions. In accordance, connection within and outside the university are continuously explored and soft skills for the communication to politics and the public's are included in the MSc and PhD curricula. Since the graduate school was established within the cluster of excellence ‘Integrated Climate Analysis and Predication' (www.clisap.de), this school represents a prototype for graduate programs at the University of Hamburg. Advantages and limitations of this Climate System School concept will be discussed.

Do outside temperature and sunlight duration influence the outcome of laser refractive surgery? Results from the Hamburg Weather Study

PubMed Central

Neuhaus-Richard, Ines; Frings, Andreas; Görsch, Isabel Caroline; Druchkiv, Vasyl; Katz, Toam; Linke, Stephan Johannes; Richard, Gisbert

2014-01-01

Purpose To examine the impact of temperature and sunlight duration on refractive and visual outcome of laser-assisted in situ keratomileusis (LASIK) in myopic eyes. Setting University Medical Center Hamburg-Eppendorf, Germany, and Care Vision Refractive Centers, Germany. Design Retrospective, cross-sectional data analysis. Methods This study comprised 1,052 eyes of 1,052 consecutive myopic patients (419 males, 633 females; mean age at surgery 35.0±9.0 years) with a mean preoperative refractive spherical equivalent (SE) of −3.88±1.85 diopters (D). Two subgroups were defined, comprising patients undergoing surgery during either meteorological winter or summer. Manifest refraction, uncorrected, and corrected distant visual acuity (UDVA and CDVA) were assessed pre- and postoperatively. We applied robust regression analysis with efficiency index (EI), safety index (SI), and postoperative SE (in D) as dependent variables. Results At the 1-month (33.0±5.0 days) follow-up, the mean postoperative SE was −0.18±0.44 D. Bivariate comparisons showed that statistically significant better EI was related to days with lower temperature. We obtained a significant difference for SI which suggested that low temperature had a positive influence on SI. No change by more than one line on LogMAR scale was obtained. Conclusion Although being statistically significant, there was no clinically relevant difference in the outcome of LASIK, which demonstrates its highly standardized quality. Prospective, longitudinal studies are warranted to address meteorotropic reactions through evaluating defined meteorological parameters. PMID:24966665

Effects of Jet-Milled Defatted Soy Flour on the Physicochemical and Sensorial Properties of Hamburger Patties

PubMed Central

2017-01-01

We investigated the physicochemical and sensorial properties of hamburger patties made with three different defatted soybean flour (DSF) preparations which differed in particle size. Coarse (Dv50=259.3±0.6 µm), fine (Dv50=91.5±0.5 µm), and superfine (Dv50=3.7±0.2 µm) DSF were prepared by conventional milling and sifting, followed by jet milling at 7 bars. Hamburger patties containing 5% of each DSF were prepared for a property analysis. The hamburger patties made with 5% superfine DSF showed the lowest cooking loss among the treatment groups (p<0.05). The patties with superfine DSF also retained the texture profile values of the control patties in terms of hardness, gumminess, springiness, and chewiness, while the addition of coarse and fine DSF increased the hardness and chewiness significantly (p<0.05). The sensorial results of quantitative descriptive analysis (QDA) indicate that the patties containing superfine DSF were softer and tenderer than the controls (p<0.05). Although the overall acceptability of the patties made with coarse and fine DSF was poor, the overall acceptability of the superfine DSF patty was the same as that of the control patty. These results suggest that superfine DSF is an excellent food material that can supply dietary fiber, while maintaining the physical characteristics and texture of hamburger patty. PMID:29725205

Effects of Jet-Milled Defatted Soy Flour on the Physicochemical and Sensorial Properties of Hamburger Patties.

PubMed

Cho, Hyun-Woo; Jung, Young-Min; Auh, Joong-Hyuck; Lee, Dong-Un

2017-01-01

We investigated the physicochemical and sensorial properties of hamburger patties made with three different defatted soybean flour (DSF) preparations which differed in particle size. Coarse (Dv 50 =259.3±0.6 µm), fine (Dv 50 =91.5±0.5 µm), and superfine (Dv 50 =3.7±0.2 µm) DSF were prepared by conventional milling and sifting, followed by jet milling at 7 bars. Hamburger patties containing 5% of each DSF were prepared for a property analysis. The hamburger patties made with 5% superfine DSF showed the lowest cooking loss among the treatment groups ( p <0.05). The patties with superfine DSF also retained the texture profile values of the control patties in terms of hardness, gumminess, springiness, and chewiness, while the addition of coarse and fine DSF increased the hardness and chewiness significantly ( p <0.05). The sensorial results of quantitative descriptive analysis (QDA) indicate that the patties containing superfine DSF were softer and tenderer than the controls ( p <0.05). Although the overall acceptability of the patties made with coarse and fine DSF was poor, the overall acceptability of the superfine DSF patty was the same as that of the control patty. These results suggest that superfine DSF is an excellent food material that can supply dietary fiber, while maintaining the physical characteristics and texture of hamburger patty.

Rye and Wheat Bran Extracts Isolated with Pressurized Solvents Increase Oxidative Stability and Antioxidant Potential of Beef Meat Hamburgers.

PubMed

Šulniūtė, Vaida; Jaime, Isabel; Rovira, Jordi; Venskutonis, Petras Rimantas

2016-02-01

Rye and wheat bran extracts containing phenolic compounds and demonstrating high DPPH• (2,2-diphenyl-1-picrylhydrazyl), ABTS(•+) (2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) scavenging and oxygen radical absorbance capacities (ORAC) were tested in beef hamburgers as possible functional ingredients. Bran extracts significantly increased the indicators of antioxidant potential of meat products and their global antioxidant response (GAR) during physiological in vitro digestion. The extracts also inhibited the formation of oxidation products, hexanal and malondialdehyde, of hamburgers during their storage; however, they did not have significant effect on the growth of microorganisms. Hamburgers with 0.8% wheat bran extract demonstrated the highest antioxidant potential. Some effects of bran extracts on other quality characteristics such as pH, color, formation of metmyoglobin were also observed, however, these effects did not have negative influence on the overall sensory evaluation score of hamburgers. Consequently, the use of bran extracts in meat products may be considered as promising means of increasing oxidative product stability and enriching with functional ingredients which might possess health benefits. © 2016 Institute of Food Technologists®

Hysterectomy in Germany: a DRG-based nationwide analysis, 2005-2006.

PubMed

Stang, Andreas; Merrill, Ray M; Kuss, Oliver

2011-07-01

Hysterectomy is among the more common surgical procedures in gynecology. The aim of this study was to calculate population-wide rates of hysterectomy across Germany and to obtain information on the different modalities of hysterectomy currently performed in German hospitals. This was done on the basis of nationwide DRG statistics (DRG = diagnosis-related groups) covering the years 2005-2006. We analyzed the nationwide DRG statistics for 2005 and 2006, in which we found 305 015 hysterectomies. Based on these data we calculated hysterectomy rates for the female population. We determined the indications for each hysterectomy with an algorithm based on the ICD-10 codes, and we categorized the operations on the basis of their OPS codes (OPS = Operationen- und Prozedurenschlüssel [Classification of Operations and Procedures]). The overall rate of hysterectomy in Germany was 362 per 100 000 person-years. 55% of hysterectomies for benign diseases of the female genital tract were performed transvaginally. Bilateral ovariectomy was performed concomitantly in 23% of all hysterectomies, while 4% of all hysterectomies were subtotal. Hysterectomy rates varied considerably across federal states: the rate for benign disease was lowest in Hamburg (213.8 per 100 000 women per year) and highest in Mecklenburg-West Pomerania (361.9 per 100 000 women per year). Hysterectomy rates vary markedly from one region to another. Moreover, even though recent studies have shown that bilateral ovariectomy is harmful to women under 50 who undergo hysterectomy for benign disease, it is still performed in 4% of all hysterectomies for benign indications in Germany.

Potential effects of the next 100 billion hamburgers sold by McDonald's.

PubMed

Spencer, Elsa H; Frank, Erica; McIntosh, Nichole F

2005-05-01

McDonald's has sold >100 billion beef-based hamburgers worldwide with a potentially considerable health impact. This paper explores whether there would be any advantages if the next 100 billion burgers were instead plant-based burgers. Nutrient composition of the beef hamburger patty and the McVeggie burger patty were obtained from the McDonald's website; sales data were obtained from the McDonald's customer service. Consuming 100 billion McDonald's beef burgers versus the same company's McVeggie burgers would provide, approximately, on average, an additional 550 million pounds of saturated fat and 1.2 billion total pounds of fat, as well as 1 billion fewer pounds of fiber, 660 million fewer pounds of protein, and no difference in calories. These data suggest that the McDonald's new McVeggie burger represents a less harmful fast-food choice than the beef burger.

Downscaling Land Surface Temperature in an Urban Area: A Case Study for Hamburg, Germany

NASA Astrophysics Data System (ADS)

Bechtel, Benjamin; Zakšek, Klemen

2013-04-01

Land surface temperature (LST) is an important parameter for the urban radiation and heat balance and a boundary condition for the atmospheric urban heat island (UHI). The increase in urban surface temperatures compared to the surrounding area (surface urban heat island, SUHI) has been described and analysed with satellite-based measurements for several decades. Besides continuous progress in the development of new sensors, an operational monitoring is still severely limited by physical constraints regarding the spatial and temporal resolution of the satellite data. Essentially, two measurement concepts must be distinguished: Sensors on geostationary platforms have high temporal (several times per hour) and poor spatial resolution (~ 5 km) while those on low earth orbiters have high spatial (~ 100-1000 m) resolution and a long return period (one day to several weeks). To enable an observation with high temporal and spatial resolution, a downscaling scheme for LST from the Spinning Enhanced Visible Infra-Red Imager (SEVIRI) sensor onboard the geostationary meteorological Meteosat 9 to spatial resolutions between 100 and 1000 m was developed and tested for Hamburg in this case study. Therefore, various predictor sets (including parameters derived from multi-temporal thermal data, NDVI, and morphological parameters) were tested. The relationship between predictors and LST was empirically calibrated in the low resolution domain and then transferred to the high resolution domain. The downscaling was validated with LST data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) for the same time. Aggregated parameters from multi-temporal thermal data (in particular annual cycle parameters and principal components) proved particularly suitable. The results for the highest resolution of 100 m showed a high explained variance (R² = 0.71) and relatively low root mean square errors (RMSE = 2.2 K). Larger predictor sets resulted in higher errors

Learning to Fly: Family-Oriented Literacy Education in Schools. Celebrating the Tenth Anniversary of Hamburg's Family Literacy Project 2004-2014

ERIC Educational Resources Information Center

Rabkin, Gabriele, Ed.; Roche, Stephen, Ed.

2014-01-01

This book was published to mark the tenth anniversary of Hamburg's award-winning Family Literacy project (FLY). It includes contributions from key stakeholders--academics, teachers, parents and children--participating in the conceptualization and implementation of FLY in the city of Hamburg. FLY mainly targets people from socially disadvantaged…

[Prevalence of hearing loss in Northern and Southern Germany. German version].

PubMed

von Gablenz, P; Hoffmann, E; Holube, I

2017-08-01

The HÖRSTAT study conducted in Northwest Germany yielded hearing impairment in approximately 16% of adults according to the World Health Organization (WHO) criterion. However, the robustness of extrapolations on a national level might be questioned, as the epidemiological data were collected on a regional level. Independently from HÖRSTAT, the "Hearing in Germany" study examined adult hearing in Aalen, a town located in Southwest Germany. Both cross-sectional studies were based on stratified random samples from the general population. Pure-tone average at 0.5, 1, 2, and 4 kHz (PTA4), the prevalence of hearing impairment (WHO criterion: PTA4 in the better ear >25 dB HL), and hearing aid provision were compared. Data from the Aalen study and HÖRSTAT were pooled (n = 3105) to extrapolate the prevalence and degree of hearing impairment for the years 2015, 2020, and 2025. Both studies show very similar results for PTA4. Weighted for official population statistics, the prevalence of hearing impairment according to the WHO criterion is 16.2% among adults, affecting 11.1 million persons in Germany. Due to demographic changes, the prevalence is expected to increase in the medium term by around 1% per 5‑year period. With a similar degree of hearing loss, hearing aid provision differs from place to place. Adjusted for gender and age to the European Standard Population (ESP), the prevalence of hearing impairment observed both in HÖRSTAT and the Aalen sample is considerably lower than reported for international studies. Since the analysis refers to cross-sectional data only, possible cohort effects are not considered in the prevalence projection.

Evaluation of Georgia asphalt mixture properties using a Hamburg wheel-tracking device.

DOT National Transportation Integrated Search

2017-05-01

This study used a Hamburg Wheel-Tracking Device (HWTD) to evaluate the resistance of Georgia asphalt mixtures to rutting and stripping. It aimed to develop an HWTD test procedure and criteria aligned with GDOTs asphalt materials and mixture design...

Revision of Hamites wernickei Wollemann, 1902 (Cephalopoda, Ancyloceratina) from the classic Lüneburg section (Upper Cretaceous, northern Germany)

NASA Astrophysics Data System (ADS)

Niebuhr, Birgit; Jagt, John W. M.

2016-12-01

A re-examination of heteromorph ammonites of late Campanian age from the Zeltberg section at Lüneburg has demonstrated that the type series of Hamites wernickei in fact comprises two different species that are here assigned to the nostoceratid Nostoceras (Hyatt, 1894) and the polyptychoceratid Oxybeloceras (Hyatt, 1900)>. Nostoceras (Didymoceras) wernickei (Wollemann, 1902) comb. nov., to which three of the four specimens that were described and illustrated by Wollemann (1902) belong, has irregularities of ribbing and tuberculation and changes its direction of growth at the transition from the helicoidal whorls to the hook, which is a typical feature of members of the subfamily Nostoceratinae. Torsion of body chambers is not developed in hairpin-shaped ammonite species, which means that the species name wernickei is no longer available for such polyptychoceratine diplomoceratids. Consequently, the fourth specimen figured and assigned to Hamites wernickei by Wollemann (1902) is here transferred to Oxybeloceras and considered conspecific to material from the Hannover area (Lehrte West Syncline) as O. aff. crassum (Whitfield, 1877). In addition to the "Heteroceras-Schicht des Mucronaten-Senons" of Lüneburg (bipunctatum/roemeri Zone, upper upper Campanian), the geographic range of N. (D.) wernickei probably includes Upper Austria, Tunisia and the Donbass region, while O. aff. crassum is known from the Hannover area (northern Germany), southern France, northern Spain and Upper Austria.

Synergistic benefits between stormwater management measures and a new pricing system for stormwater in the City of Hamburg.

PubMed

Bertram, N P; Waldhoff, A; Bischoff, G; Ziegler, J; Meinzinger, F; Skambraks, A-K

2017-09-01

Hamburg is a growing metropolitan city. The increase in sealed surfaces of about 0.36% per year and the subsequent increased runoff impacts on the city's wastewater infrastructure. Further potential risks to the drainage infrastructure arise also from effects of climate change, e.g. increased intensity and frequency of heavy rainfalls. These challenges were addressed in the Rain InfraStructure Adaption (RISA) project conducted 2009-2015 by HAMBURG WASSER and the State Ministry for Environment and Energy, supported by several municipal stakeholders. RISA addressed intensifying conflicts in the context of urban development and stormwater management at that time. Major results of the project are improvements and recommendations for adequate consideration of stormwater management issues during urban planning as well as new funding mechanisms for stormwater management measures. The latter topic resulted in the introduction of a separated stormwater charge based on the amount of sealed area connected to the sewer system of each property. For both undertakings - the RISA project and the introduction of the separated stormwater charge - a novel, comprehensive, digital database was built. Today, these geographical information system (GIS)-based data offer various scale-independent analysis and information opportunities, which facilitate the day-to-day business of HAMBURG WASSER and stormwater management practice in Hamburg.

The Comparative Effect of Carrot and Lemon Fiber as a Fat Replacer on Physico-chemical, Textural, and Organoleptic Quality of Low-fat Beef Hamburger.

PubMed

Soncu, Eda Demirok; Kolsarıcı, Nuray; Çiçek, Neslihan; Öztürk, Görsen Salman; Akoğlu, Ilker T; Arıcı, Yeliz Kaşko

2015-01-01

This study was designed to determine the usability of lemon fiber (LF-2%, 4%, 6%) and carrot fiber (CF-2%, 4%, 6%) to produce low-fat beef hamburgers. To that end, a certain amount of fat was replaced with each fiber. The proximate composition, pH value, cholesterol content, cooking characteristics, color, texture profile, and sensory properties of low-fat beef hamburgers were investigated. LF increased moisture content and cooking yield due to its better water binding properties, while CF caused higher fat and cholesterol contents owing to its higher fat absorption capacity (p<0.05). LF resulted in a lighter, redder, and more yellow color (p<0.05). Hardness, gumminess, springiness, and chewiness parameters decreased when the usage level of both fibers increased (p<0.05). However, more tender, gummy, springy, and smoother hamburgers were produced by the addition of CF in comparison with LF (p<0.05). Moreover, hamburgers including CF were rated with higher sensory scores (p<0.05). In conclusion, LF demonstrated better technological results in terms of cooking yield, shrinkage, moisture retention, and fat retention. However it is suggested that CF produces better low-fat hamburgers since up to 2% CF presented sensory and textural properties similar to those of regular hamburgers.

The Comparative Effect of Carrot and Lemon Fiber as a Fat Replacer on Physico-chemical, Textural, and Organoleptic Quality of Low-fat Beef Hamburger

PubMed Central

Soncu, Eda Demirok; Kolsarıcı, Nuray; Çiçek, Neslihan; Öztürk, Görsen Salman; Akoğlu, ilker T.; Arıcı, Yeliz Kaşko

2015-01-01

This study was designed to determine the usability of lemon fiber (LF-2%, 4%, 6%) and carrot fiber (CF-2%, 4%, 6%) to produce low-fat beef hamburgers. To that end, a certain amount of fat was replaced with each fiber. The proximate composition, pH value, cholesterol content, cooking characteristics, color, texture profile, and sensory properties of low-fat beef hamburgers were investigated. LF increased moisture content and cooking yield due to its better water binding properties, while CF caused higher fat and cholesterol contents owing to its higher fat absorption capacity (p<0.05). LF resulted in a lighter, redder, and more yellow color (p<0.05). Hardness, gumminess, springiness, and chewiness parameters decreased when the usage level of both fibers increased (p<0.05). However, more tender, gummy, springy, and smoother hamburgers were produced by the addition of CF in comparison with LF (p<0.05). Moreover, hamburgers including CF were rated with higher sensory scores (p<0.05). In conclusion, LF demonstrated better technological results in terms of cooking yield, shrinkage, moisture retention, and fat retention. However it is suggested that CF produces better low-fat hamburgers since up to 2% CF presented sensory and textural properties similar to those of regular hamburgers. PMID:26761851

Photovoltaic power generation; Proceedings of the EC Contractors' Meeting, Hamburg, West Germany, July 12, 13, 1983

NASA Astrophysics Data System (ADS)

Palz, W.

Several operational examples of photovoltaic (PV) power generation systems in Europe are described. The systems include: a 300 kW power plant in Pellworm, West Germany; the Tremiti desalination plant in Tremiti, Italy; and the Kythnos PV power plant in Kythnos, Greece. Consideration is also given to a PV-powered swimming pool heating system in Chevretogne, Belgium; a rural electrification program using PV power plants in French Guyana; a solar-wind project on Terschelling Island, the Netherlands; and a PV power plant for hydrogen production and water pumping in Hoboken, Belgium. A 30-kW power station in Marchwood, England and the Nice airport survey and control system are also cited as examples of successful PV power generation systems.

Rat hepatitis E virus: geographical clustering within Germany and serological detection in wild Norway rats (Rattus norvegicus).

PubMed

Johne, Reimar; Dremsek, Paul; Kindler, Eveline; Schielke, Anika; Plenge-Bönig, Anita; Gregersen, Henrike; Wessels, Ute; Schmidt, Katja; Rietschel, Wolfram; Groschup, Martin H; Guenther, Sebastian; Heckel, Gerald; Ulrich, Rainer G

2012-07-01

Zoonotic hepatitis E virus (HEV) infection in industrialised countries is thought to be caused by transmission from wild boar, domestic pig and deer as reservoir hosts. The detection of HEV-specific antibodies in rats and other rodents has suggested that these animals may represent an additional source for HEV transmission to human. Recently, a novel HEV (ratHEV) was detected in Norway rats from Hamburg, Germany, showing the typical genome organisation but a high nucleotide and amino acid sequence divergence to other mammalian and to avian HEV strains. Here we describe the multiple detection of ratHEV RNA and HEV-specific antibodies in Norway rats from additional cities in north-east and south-west Germany. The complete genome analysis of two novel strains from Berlin and Stuttgart confirmed the association of ratHEV to Norway rats. The present data indicated a continuing existence of this virus in the rat populations from Berlin and Hamburg. The phylogenetic analysis of a short segment of the open reading frame 1 confirmed a geographical clustering of the corresponding sequences. Serological investigations using recombinant ratHEV and genotype 3 capsid protein derivatives demonstrated antigenic differences which might be caused by the high amino acid sequence divergence in the immunodominant region. The high amount of animals showing exclusively ratHEV RNA or anti-ratHEV antibodies suggested a non-persistent infection in the Norway rat. Future studies have to prove the transmission routes of the virus in rat populations and its zoonotic potential. The recombinant ratHEV antigen generated here will allow future seroepidemiological studies to differentiate ratHEV and genotype 3 infections in humans and animals. Copyright © 2012 Elsevier B.V. All rights reserved.

A seismological study of shallow weak earthquakes in the urban area of Hamburg city, Germany, and its possible relation to salt dissolution

NASA Astrophysics Data System (ADS)

Dahm, Torsten; Heimann, Sebastian; Bialowons, Wilhelm

2010-05-01

In the night from 8/9 April 2009, shortly after midnight on Maundy Thursday before Easter, several people in Gross-Flottbek, Hamburg, felt unusual strong ground shocks so that some of them left their houses in fear of earthquake shaking. Police and Fire Brigade received phone calls of worried residents, and few days later Internet pages were published where people reported their observations. On 21 April 2009 at about 8 p.m. local time a second micro-earthquake was felt. Damage to buildings or infrastructure did not occur to our knowledge. The Institute of Geophysics, University of Hamburg, installed from 22 April to 17 May 2009 three temporal seismic stations in the epicentral area. Seismological data from two close-by stations at the Deutsches Elektron-Synchrotron (DESY) in about 1 km and the Geophysical Institute in about 7 km distance were collected and integrated to the temporal network. The events occurred above the roof of the shallow Othmarschen Langenfelde salt diapir (OLD), in an area known for active sinkhole formation and previous historic ground shaking events. The analysis of the seismological data recovers that three shallow micro-earthquakes occurred from 8 to 21 April at a depth of about 100m, the largest one with a moment magnitude of about MW 0.6. Depth location of such shallow events is difficult with standard methods, and is here constrained by waveform modeling of surface waves. Earthquakes occurring in soft sediments within the uppermost 100 m are a rare phenomena and cannot be explained by standard models. Rupture process in soft sediments differ from those on faults in more competent rock. We discuss the rupture and source mechanism of the earthquakes in the context of previous historic shocks and existing sinkhole and deformation data. Although the event was so weak, the rupture duration was unusual long and possibly 0.3 s. Three possible models for the generation of repeated micro-earthquakes in Gross Flottbek are developed and discussed

A GIS-based 3D online information system for underground energy storage in northern Germany

NASA Astrophysics Data System (ADS)

Nolde, Michael; Malte, Schwanebeck; Ehsan, Biniyaz; Rainer, Duttmann

2015-04-01

Schleswig-Holstein in northern Germany.

Comparison of different synthetic 5-min rainfall time series on the results of rainfall runoff simulations in urban drainage modelling

NASA Astrophysics Data System (ADS)

Krämer, Stefan; Rohde, Sophia; Schröder, Kai; Belli, Aslan; Maßmann, Stefanie; Schönfeld, Martin; Henkel, Erik; Fuchs, Lothar

2015-04-01

The design of urban drainage systems with numerical simulation models requires long, continuous rainfall time series with high temporal resolution. However, suitable observed time series are rare. As a result, usual design concepts often use uncertain or unsuitable rainfall data, which renders them uneconomic or unsustainable. An expedient alternative to observed data is the use of long, synthetic rainfall time series as input for the simulation models. Within the project SYNOPSE, several different methods to generate synthetic rainfall data as input for urban drainage modelling are advanced, tested, and compared. Synthetic rainfall time series of three different precipitation model approaches, - one parametric stochastic model (alternating renewal approach), one non-parametric stochastic model (resampling approach), one downscaling approach from a regional climate model-, are provided for three catchments with different sewer system characteristics in different climate regions in Germany: - Hamburg (northern Germany): maritime climate, mean annual rainfall: 770 mm; combined sewer system length: 1.729 km (City center of Hamburg), storm water sewer system length (Hamburg Harburg): 168 km - Brunswick (Lower Saxony, northern Germany): transitional climate from maritime to continental, mean annual rainfall: 618 mm; sewer system length: 278 km, connected impervious area: 379 ha, height difference: 27 m - Friburg in Brisgau (southern Germany): Central European transitional climate, mean annual rainfall: 908 mm; sewer system length: 794 km, connected impervious area: 1 546 ha, height difference 284 m Hydrodynamic models are set up for each catchment to simulate rainfall runoff processes in the sewer systems. Long term event time series are extracted from the - three different synthetic rainfall time series (comprising up to 600 years continuous rainfall) provided for each catchment and - observed gauge rainfall (reference rainfall) according national hydraulic design

A study of the glow discharge plasma jet of the novel Hamburger-electrode

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Wenzheng, E-mail: wzhliu@bjtu.edu.cn; Ma, Chuanlong, E-mail: 15121452@bjtu.edu.cn; Yang, Xiao

2016-08-15

To generate atmospheric pressure glow discharge plasma jets (APGDPJs), a novel Hamburger-electrode was proposed. Through the study on electric field distributions, flow field distributions, and characteristics of the discharge and jet, we found that adopting the mode of dielectric barrier discharge with non-uniform thickness of dielectric, it was easy to form the strong electric field areas which were conducive to generate discharge and electric field distributions with large electric field intensity in the narrow gap and weak electric field intensity in the wide gap that were not inclined to form a filament discharge. Using the structure of evenly distributed innermore » electrodes, it was easy to weaken the pressure of strong electric field areas and form flow field distributions which is beneficial for taking out the high density charged particles and generating APGDPJs. Stable APGDPJs in nitrogen with 3.5 mm in diameter and 9 mm in length were formed by using the novel Hamburger-electrode.« less

Antibacterial Effect of Garlic Aqueous Extract on Staphylococcus aureus in Hamburger

PubMed Central

Mozaffari Nejad, Amir Sasan; Shabani, Shahrokh; Bayat, Mansour; Hosseini, Seyed Ebrahim

2014-01-01

Background: Using garlic is widespread in Iran and other countries as a medicine and a natural spice. Garlic is a potential inhibitor for food pathogens. Foods contaminated with pathogens pose a potential danger to the consumer’s health. The use of garlic can increase the shelf life and decrease the possibilities of food poisoning and spoilage in processed foods. Objectives: The aim of this study was to investigate the antibacterial effect of garlic aqueous extract on growth of Staphylococcus aureus bacteria. Materials and Methods: In this study, the garlic aqueous extract was prepared under sterile conditions and was added in 1, 2, and 3 mL to 100g hamburger samples. A group of samples was prepared to be used as treatment sample, while a group was stored at 4°C and -18°C. The samples were kept in refrigerator for one and two weeks and they were frozen for one, two and three months and then subjected to microbial tests. Results: Statistical evaluation of the first and second week samples indicated a significant growth decreased by all the 1, 2, and 3-mL extracts. In treatment of one, two and three-month samples, the growth of S. aureus was significantly decreased by the 2 and 3-mL extracts. The 1-mL extract was effective in decreasing the growth, and a significant difference was observed in treatments with 2 and 3-mL extracts. However, there was no significant difference between the two and three-month samples, though they were significantly different from the one-month samples. After evaluations, treatment with the 2-mL extract was found to be the best one. Conclusions: Garlic aqueous extract has antibacterial properties against S. aureus present in hamburger. Moreover, garlic aqueous extract can be used not only as a flavor but also as a natural additive for hamburger. In addition, garlic has antibacterial properties against other Gram-positive and Gram-negative bacteria, which must be investigated in further studies. PMID:25774277

Investigation of coastal areas in Northern Germany using airborne geophysical surveys

NASA Astrophysics Data System (ADS)

Miensopust, Marion; Siemon, Bernhard; Wiederhold, Helga; Steuer, Annika; Ibs-von Seht, Malte; Voß, Wolfgang; Meyer, Uwe

2014-05-01

Since 2000, the German Federal Institute for Geosciences and Natural Resources (BGR) carried out several airborne geophysical surveys in Northern Germany to investigate the coastal areas of the North Sea and some of the North and East Frisian Islands. Several of those surveys were conducted in cooperation with the Leibniz Institute for Applied Geophysics (LIAG). Two helicopter-borne geophysical systems were used, namely the BGR system, which collects simultaneously frequency-domain electromagnetic, magnetic and radiometric data, and the SkyTEM system, a time-domain electromagnetic system developed by the University of Aarhus. Airborne geophysical surveys enable to investigate huge areas almost completely with high lateral resolution in a relatively short time at economic cost. In general, the results can support geological and hydrogeological mapping. Of particular importance are the airborne electromagnetic results, as the surveyed parameter - the electrical conductivity - depends on both lithology and groundwater status. Therefore, they can reveal buried valleys and the distribution of sandy and clayey sediments as well as salinization zones and fresh-water occurrences. The often simultaneously recorded magnetic and radiometric data support the electromagnetic results. Lateral changes of Quaternary and Tertiary sediments (shallow source - several tens of metres) as well as evidences of the North German Basin (deep source - several kilometres) are revealed by the magnetic results. The radiometric data indicate the various mineral compositions of the soil sediments. This BGR/LIAG project aims to build up a geophysics data base (http://geophysics-database.de/) which contains all airborne geophysical data sets. However, the more significant effort is to create a reference data set as basis for monitoring climate or man-made induced changes of the salt-water/fresh-water interface at the German North Sea coast. The significance of problems for groundwater extraction

Estimating spatially specific demand and supply of dental services: a longitudinal comparison in Northern Germany.

PubMed

Schwendicke, Falk; Jäger, Ralf; Hoffmann, Wolfgang; Jordan, Rainer A; van den Berg, Neeltje

2016-09-01

Assessing the spatial distribution of oral morbidity-related demand and the workforce-related supply is relevant for planning dental services. We aimed to establish and validate a model for estimating the spatially specific demand and supply. This model was then applied to compare demand-supply ratios in 2001 and 2011 in the federal state of Mecklenburg-Vorpommern (Northern Germany). The spatial units were zip code areas. Demand per area was estimated by linking population-specific oral morbidities to working times via insurance claim data. Estimated demand was validated against the provided demand in 2001 and 2011. Supply was calculated for both years using cohort data from the dentist register. The ratio of demand and supply was geographically mapped and its distribution between areas assessed using the Gini coefficient. Between 2001 and 2011, a significant decrease of the general population (-7.0 percent), the annual demand (-13.1 percent), and the annual supply (-12.9 percent) was recorded. The estimated demands were nearly (2001: -4 percent) and completely (2011: ±0 percent) congruent with provided demands. The average demand-supply-ratio did not change significantly between 2001 and 2011 (P > 0.05), but was increasingly unequally distributed. In both years, few areas were over-serviced, while many were under-serviced. The established model can be used to estimate spatially specific demand and supply. © 2016 American Association of Public Health Dentistry.

Biomonitoring of 37 trace elements in blood samples from inhabitants of northern Germany by ICP-MS.

PubMed

Heitland, Peter; Köster, Helmut D

2006-01-01

The trace elements Ag, As, Au, B, Ba, Be, Bi, Cd, Ce, Co, Cs, Cu, Ga, Hf, Hg, In, La, Mn, Mo, Ni, Pb, Pd, Rb, Rh, Ru, Sb, Se, Sn, Sr, Te, Th, Tl, U, V, W, Y and Zr were determined in 130 human blood samples from occupationally non-exposed volunteers living in the greater area of Bremen in northern Germany. The blood samples were collected in lithium heparin monovettes developed for trace metal determination and were analysed by inductively coupled plasma mass spectrometry (ICP-MS) with an octopole-based collision/reaction cell. For sample introduction into the ICP, the blood samples were diluted 1/10 (V/V) with a 0.1% Triton-X-100 and 0.5% (V/V) ammonia solution. The method validation of our developed routine method is described for all 37 elements and results about internal and external quality assurance are discussed. Information on exposure conditions of all human subjects were collected by questionnaire-based interviews, including smoking habits, seafood consumption and the type of dental alloys in the teeth. Mean values, geometric mean values, ranges and selected percentiles of all elemental concentrations in human blood are presented, which helps toxicologists and clinical chemists planning research about exposition to metals and health effects caused by exposition to metals.

Achievement Inequalities in Hamburg Schools: How Do They Change as Students Get Older?

ERIC Educational Resources Information Center

Caro, Daniel H.; Lehmann, Rainer

2009-01-01

A handful of studies have found evidence of a gap in academic achievement between students of high- and low-socioeconomic status (SES) families. Furthermore, some scholars argue that the gap tends to widen as students get older. Evidence is, however, inconclusive and relies mostly on limited methodological designs. Drawing on the Hamburg School…

From the Quixotic to the Pragmatic: The "Hamburg Declaration", Adult Education, and Work

ERIC Educational Resources Information Center

Rose, Amy

2013-01-01

The "Hamburg Declaration" (UNESCO, 1997) is perhaps most quixotic and prescient in laying out the changing world of work as envisioned in 1997. It includes particular commitments to promote the rights to work and to work-related adult learning, to increase access to work-related adult learning for different target groups, and to…

Significant prevalence of sickle cell disease in Southwest Germany: results from a birth cohort study indicate the necessity for newborn screening.

PubMed

Kunz, Joachim B; Awad, Saida; Happich, Margit; Muckenthaler, Lena; Lindner, Martin; Gramer, Gwendolyn; Okun, Jürgen G; Hoffmann, Georg F; Bruckner, Thomas; Muckenthaler, Martina U; Kulozik, Andreas E

2016-02-01

Children with sickle cell disease (SCD) benefit from newborn screening, because life-threatening complications can be prevented by pre-symptomatic diagnosis. In Germany, the immigration of people from endemic countries is steadily growing. Comprehensive data about the epidemiology and prevalence of SCD in Germany are however lacking, and SCD is not included in the national newborn screening program. We provide data on the prevalence of SCD in a population from both urban and rural areas in Southwest Germany. Anonymized dried blood spots from 37,838 unselected newborns were analyzed by allele-specific PCR for the HbS mutation. Samples tested positive were subjected to Sanger sequencing of the entire β-globin coding sequence firstly to validate the screening and secondly to identify compound heterozygous SCD patients with other mutations of the β-globin gene. We identified 83 carriers of the sickle cell trait, three compound heterozygous SCD patients (two with sickle cell-β-thalassemia, one with sickle cell-Hb Tianshui) but no homozygous SCD patients. The novel molecular method and strategy for newborn screening for SCD presented here compares favorably in terms of sensitivity (1.0 for homozygous HbS, 0.996 for heterozygous HbS), specificity (0.996), practicability, and costs with conventional biochemical screening. Our results demonstrate a significant prevalence of SCD of approximately 1:12,000 in an unselected urban and rural population in Southwest Germany. Together with previously published even higher results from exclusively urban populations in Berlin and Hamburg, our data provide the basis for the decision on a newborn screening program for SCD in Germany.

Technical-Environmental Permafrost Observatories (TEPO) of northern West Siberia

NASA Astrophysics Data System (ADS)

Kurchatova, A. N.; Griva, G. I.; Osokin, A. B.; Smolov, G. K.

2005-12-01

the Alfred Wegener Institute for Polar and Marine Research and the University of Hamburg, Germany. One of the responsibilities of TEPO is to provide assistance to students taking part in scientific research (undergraduate and post-graduate practical work and organization of summer schools and seminars). In 2005 a joint summer student field excursion with the Moscow State University Department of Cryolithology and Glaciology took place at TEPO headquarters. The teaching courses consist of the following main topics: 1. Environment and Permafrost of northern West Siberia; 2. Paleocryogenic Formation of Alluvial Terraces; 3. Hydrology and Hydrogeological Conditions of the Territory; 4. Geotechnical Monitoring of Gas Fields; 5. Geotechnical Dangers in the Cryolithozone. The workshop "Stability of Pipelines in the Cryolithozone" held in Nadym at August, 29-31 with participation of "Nadymgasprom", TSOGU and Hokkaido University, Graduate School of Engineering (Japan) included a field excursion. TEPO is expected to be the basis for scientific and educational exchange with national and foreign universities and research institutes and part of the global international monitoring in the northern regions.

Area Handbook Series: East Germany: A Country Study

DTIC Science & Technology

1987-07-01

annexation of Schleswig- Holstein , then used Austria’s rejection as a pretext for war. The Seven Weeks’ War, which was won by Prus- sia, resulted in the...northern Schleswig- Holstein , and all overseas colonies; and the Allied Reparations Commission was established and charged with 24 Historical Setting...lands under foreign administration. However, the Mos- cow and Warsaw treaties, signed by West Germany in 1970, for- mally confirmed the Oder.-Neisse line

Chemo- and biostratigraphy of the Late Jurassic from the Lower Saxony Basin, Northern Germany

NASA Astrophysics Data System (ADS)

Erbacher, Jochen; Luppold, Friedrich Wilhelm; Heunisch, Carmen; Heldt, Matthias; Caesar, Sebastian

2013-04-01

The upper Jurassic (Oxfordian to Tithonian) sediments of the Lower Saxony Basin (Northern Germany) comprises a succession of limestones, marlstones and claystones deposited in a shallow marine to lacustrine epicontinental basin situated between the Tethys and the Sub-Boreal seas. Both, the depositional environment and the palaeogeographically isolated position strongly compromise a chronostratigraphic dating of the regional lithostratigraphical and biostratigraphical units. In order to obtain a stratigraphic standard section for the Late Jurassic of the Lower Saxony Basin we drilled a 325 m long core (Core Eulenflucht 1) covering the lower part of the Berriasian (Wealden 2-3 of the Bückeburg Formation) to the lower Oxfordian (Heersum Formation). A compilation with a section outcropping in an active quarry 2 km north of the drill site resulted in a 340 m long section reaching down to the late Callovian (Ornatenton Formation) . Ammonites have only been described in the lowermost, Callovian part of the section. Investigations of benthic foraminifers, ostracods as well as palynology, however, allowed for a rather detailed biozonation of the core. These data indicate the stratigrapical completeness of the section when compared to the regional stratigraphic data of the Lower Saxony Basin. Due to the lack of ammonites in Late Jurassic part of the section, which would have allowed for a correlation with Tethyan successions, high resolution stable carbon isotope data have been produced from bulk rock carbonate. Even though most of the data derive from shallow marine, rather coarse grained carbonates, such as ooliths and floatstones the resulting carbon isotope curve is surprisingly clean with only little "noise" in the upper part (early Tithonian?) of the measured succession. The curve clearly shows some distinctive features reported from biostratigraphically well-dated carbon isotope records of the Northern Tethys (e.g. Bartolini et al., 2003, Padden et al., 2002, Rais et

Installation and performance of the Budapest Hamburg proton microprobe

NASA Astrophysics Data System (ADS)

Kovács, I.; Kocsonya, A.; Kostka, P.; Szőkefalvi-Nagy, Z.; Schrang, K.; Krüger, A.; Niecke, M.

2005-04-01

A new scanning proton microprobe has been installed at the 5 MV Van de Graaff accelerator of the KFKI Research Institute for Particle and Nuclear Physics. It is the energy-upgraded version of the Hamburg proton microprobe dismantled in 2001. The probe forming system includes a pair of focusing quadrupoles and an additional quadrupole pair in front of it, which is applied to increase the proton beam divergence. The average probe size at 2.5 MeV proton energy is 2.2 μm × 1.1 μm. The test results on stability and the preliminary experiments on cement corrosion and fish otoliths are also presented.

Transuranic isotopes and 90Sr in attic dust in the vicinity of two nuclear establishments in northern Germany.

PubMed

Schmitz-Feuerhake, I; Mietelski, J W; Gaca, P

2003-05-01

Attic dust was chosen as the test medium in order to search for traces of man-made bone seeking alpha and beta emitters. The samples were taken from 5 houses in the community of Elbmarsch situated at the river Elbe, adjacent to the Krümmel nuclear power plant and the nuclear research center of Geesthacht. Five houses in other regions of northern Germany were taken as a control. 238Pu, (239,240)Pu, 241Am, and 244Cm were measured by alpha spectrometry after chemical separation. Additionally, 241Pu was measured by liquid scintillation spectrometry, and the fission product 90Sr was measured in a separate investigation. All nuclides except 244Cm showed activities above the detection limit in the Elbmarsch samples and an elevated mean concentration compared to the control. It can be concluded from the activity ratio 241Am/(239,240)Pu that the Elbmarsch contamination cannot be accounted for by the background levels of transuranic nuclides resulting from weapons fallout. The derived release of alpha emitters is assumed to have contributed to the induction of a leukemia cluster in children, which was observed in Elbmarsch between 1990 and 1996.

The effect of effort-reward imbalance on the health of childcare workers in Hamburg: a longitudinal study.

PubMed

Koch, Peter; Kersten, Jan Felix; Stranzinger, Johanna; Nienhaus, Albert

2017-01-01

The prevalence of effort-reward imbalance (ERI) among qualified childcare workers in Germany is currently estimated at around 65%. High rates of burnout and musculoskeletal symptoms (MS) have also been reported for this group. Previous longitudinal studies show inconsistent results with regard to the association between ERI and MS. As yet, no longitudinal studies have been conducted to investigate the association between ERI and burnout or MS in childcare workers. This study aims to investigate the extent to which a relationship between ERI and MS or burnout can be observed in childcare workers in Germany on a longitudinal basis. In 2014 childcare workers ( N  = 199, response rate: 57%) of a provider of facilities for children and youth in Hamburg were asked about stress and health effects in the workplace. Follow-up was completed one year later ( N  = 106, follow-up rate: 53%) For the baseline assessment, ERI was determined as the primary influencing factor. Data on MS was recorded using the Nordic questionnaire, and burnout using the personal burnout scale of the Copenhagen Burnout Inventory (CBI). The statistical analysis was carried out using multivariate linear and logistic regression. At baseline ERI was present in 65% of the sample population. The mean burnout score at the time of follow-up was 53.7 (SD: 20.7); the prevalence of MS was between 19% and 62%. ERI was identified as a statistically significant factor for MS, after adjusting especially for physical stress (lower back: OR 4.2; 95% CI: 1.14 to 15.50, neck: OR 4.3; 95% CI: 1.25 to 15.0, total MS: OR 4.0; 95% CI: 1.20 to 13.49). With regard to burnout, a relative increase of 10% in the ERI ratio score increased the burnout score by 1.1 points ( p  = 0.034). ERI was revealed to be a major factor in relation to MS and burnout in childcare workers. Based on this observation worksite interventions on the individual and organizational level should be introduced in order to prevent ERI.

[Outpatient physiotherapy for patients with knee pain in northern Germany].

PubMed

Karstens, S; Froböse, I; Weiler, S W

2014-10-01

Physiotherapy, in comparison to occupational therapy and speech therapy, is the most frequently prescribed treatment in Germany. Nationally there is only scarce information available on indications, treatment approaches and development of health condition throughout therapy. Present work encompasses only small sample sizes and insufficient follow-up periods. To describe, how patients with knee complaints are treated based on a physiotherapy referral and how their health condition changes during therapy. A descriptive-exploratory secondary analysis of data from a prospective multicentre observational study was conducted. The Bother index of the Musculoskeletal Function Assessment Questionnaire (German, 16-Item version) and an 11-step box scale on pain intensity were utilised as outcome criteria. Data of 160 patients, age 47.4 (SD 10.8), 51% female, approximately 51% with previous arthroscopy, were analysed. The response rate 6 months after therapy approximately amounted to 50%. Main therapy approaches were strengthening, stretching and manual therapy, combined with home exercises. Impairment in daily life as well as pain improved substantially during therapy (SES range 0.6-1.75). The conducted study brought up insights for physiotherapy health service for pa-tients with cartilage or meniscal problems, based on a sample size not accessible for Germany before. After reviewing the international literature it may be assumed, that the clearly active character of the therapy and the combination of different treatment approaches are of relevance for the presented reduction of impairment in daily life. © Georg Thieme Verlag KG Stuttgart · New York.

A GIS Based 3D Online Decision Assistance System for Underground Energy Storage in Northern Germany

NASA Astrophysics Data System (ADS)

Nolde, M.; Schwanebeck, M.; Biniyaz, E.; Duttmann, R.

2014-12-01

developed at Kiel University for the federal state of Schleswig-Holstein in northern Germany. This work is part of project 'ANGUS+', lead by Prof. Dr. Sebastian Bauer and funded by the German Ministry for Education and Research (BMBF).

Merkel cell polyomavirus detection in Merkel cell cancer tumors in Northern Germany using PCR and protein expression.

PubMed

Leitz, Miriam; Stieler, Kristin; Grundhoff, Adam; Moll, Ingrid; Brandner, Johanna M; Fischer, Nicole

2014-10-01

Merkel cell carcinoma is a highly malignant skin cancer which predominantly occurs in elderly and immunocompromised persons. The identification of the Merkel cell polyomavirus (MCPyV) has inaugurated a new understanding of Merkel cell carcinoma pathogenesis. The frequent detection of the virus in Merkel cell carcinoma tissue (70-90%), its monoclonal integration in the tumor cells and the expression of viral oncogenes highly suggest that MCPyV is causally linked to the pathogenesis of the majority of Merkel cell cancer (MCC) cases. Using qualitative and quantitative PCR together with immunohistochemical staining this study aimed at characterizing the presence of MCPyV sequences and viral early gene expression in a cohort of MCC cases (n = 32) selected in Northern Germany. 40-57% of the cases were identified as MCPyV positive with 40.6% of the cases positive by immunohistochemical staining and 51.6-57.6% positive by PCR. Interestingly, in the majority (64%) of LT-Antigen positive tumors only 25-50% of tumor cells express LT-Antigen. These data are in accord with published studies describing heterogeneity in MCPyV viral loads and suggest that detection of MCPyV in Merkel cell carcinoma by PCR should be undertaken using multiple primer pairs. © 2013 Wiley Periodicals, Inc.

[Hodgkin's disease: an epidemiological study on 140 children--urban/rural relation, profession of parents, domestic animal contact].

PubMed

Dörken, H

1975-01-01

In Northern Germany (Schleswig-Holstein, Niedersachsen, Hamburg and Bremen) 140 children aged 2-14 years who had developed Hodgkin's disease after World War II were identified with the help of all 54 children's hospitals, the 101 local public health offices, and the Hamburg Cancer registry etc. Only histologically confirmed cases were included. For boys, comparison by urban and rural residence showed a preponderance of cases in rural areas (places with less than 2000 inhabitants). This urban-rural difference became statistically significant (P less than 0.05) when the cases reported from Hamburg (with its greater registration intensity) were excluded. For girls, there was no difference in the urban/rural distribution. Personal interviews were conducted with 133 case families. One third of the parents had been engaged in agricultural occupations. In the retrospective studies contacts with domestic animals was most impressive, especially those with rabbits (84.2%). But there was also contact with large animals, most frequently with pigs (45.9%). The difficulties of getting suitable controls--because of the widespread and changing keeping of animals--are discussed. A matched pair analysis of the 21 children from Hamburg confirmed significance (P less than 0.05) for contact with domestic rabbits.-- Furthermore, multiple cases (in family or in neighbourhood, "cluster") could mostly be linked together by contacts with the same herd. The epidemiological results from the basis of a hypothesis that Hodgkin's disease is a zoonosis. The possibility of a synergistic action of two factors--transmitted by two different species--is discussed.

Participation in the ARGUS experiment at the DORIS Collider at DESY, Hamburg, Germany and participation in the AMY experiment at the Tristan Collider in Tsukuba, Japan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Darden, C.; Rosenfeld, C.

1990-01-01

This paper discusses electron-positron annihilation at high energy. This work began in 1977 with the DASP II Collaboration at the DORIS storage ring of the DESY Laboratory in Hamburg. The collaboration's first publication reported the observation of the narrow {Upsilon} resonance at 9.46 GeV, confirming the original observation of this state in proton-nucleus collisions at Fermilab. To enable investigations of the {Upsilon} family of resonances the DORIS ring was rebuilt for reliable operation at the top of its energy range where the {Upsilon} states are accessible. In addition a new detector, ARGUS, was installed at one interaction region. This papermore » also discusses the AMY Collaboration which investigates electron-positron annihilation at energies from 50 to 65 GeV. The AMY detector is in the beam of the TRISTAN collider of the KEK Laboratory in Tsukuba, Japan.« less

[Long-term prescription of benzodiazepines and non-benzodiazepines].

PubMed

Verthein, U; Martens, M S; Raschke, P; Holzbach, R

2013-07-01

The number of persons with a dependence on prescription drugs such as sedatives or tranquilizers in Germany is estimated at between 1.4 and 1.9 million. According to national addiction treatment documentations only very few of them seek help in specialised treatment services. The majority of prescription drug-dependent people use benzodiazepines. This medication is usually prescribed by physicians and according to German guidelines it should be prescribed only for limited, short periods and in low doses. This study aims to determine the extent of the problematic prescription of benzodiazepines and non-benzodiazepines. We used prescription data from the Northern Germany Computing Centre for Pharmacies registered between 2005 and 2007. For the German regions of Hamburg, Bremen and Schleswig-Holstein, benzodiazepine prescriptions during an individual prospective period of 12 months were analysed. From July 2005 to June 2006, 294 143 prescriptions of benzodiazepines and non-benzodiazepines were recorded for 78 456 citizens of Hamburg and billed at the expenses of the governmental health insurance funds. In the course of one observed patient year, 51.1% of benzodiazepine prescriptions were in accordance with the German guidelines. 15.6% of the patients were supplied on a long-term basis (0.5-1 DDD during at least 2 months). Prescriptions for women and persons older than 70 years were disproportionately high. Compared with the Federal states of Bremen and Schleswig-Holstein, Hamburg does not show an exceptional position. The prescription of benzodiazepines which is not in accordance with the relevant national guidelines is widespread and calls for discussion and education among physicians and pharmacists. Furthermore, professional addiction services should reconsider ways to help and attract prescription drug-dependent people to cover their needs, as their numbers will grow in an aging society. © Georg Thieme Verlag KG Stuttgart · New York.

Upper Middle Pleistocene climate and landscape development of Northern Germany

NASA Astrophysics Data System (ADS)

Urban, B.

2009-04-01

and the margin of a 286 m deep channel, subglacially eroded during the Elsterian, have recently been investigated by 9 counter flash or cored drillings (Stephan et al., in press). Studies focussed on the uppermost 50 m, made up of a series of approximately 9 m thick fluviatile sediments ("Leck-Folge") with intercalations of organic sand layers and a gyttja band, up to 1.5 m thick. This sequence is overlain by several metres of mainly decalcified groundmoraine, that, itself, is overlain by glaciofluvial and periglacial sediments. The palynological investigations of the gyttja reveal a floral development of interglacial character ("Leck-Thermomer"). Compared to other Middle Pleistocene warm periods in North Germany, correlations of the Leck-Thermomer with the Holsteinian and with the warm periods of the Reinsdorf and Wacken (Dömnitz) interglacials are precluded or appear rather implausible. The Leck-Thermomer is most likely a correlative of the marine oxigen isotope stage 7 c (MIS 7). Stephan, H.-J., Urban, B., Lüttig, G., Menke, B. und M. Sierralta: Palynologische, petrographische und geochronologische Untersuchungen der Leck-Warmzeit (spätes Mittelpleistozän) und ihrer begleitenden Sedimente.- [Palynological, petrographical, and geochronological investigations of deposits of the "Leck-Thermomer" and accompanying sediments].- Geologisches Jahrbuch, in press. Thieme, H., 1997. Lower Paleolithic hunting spears from Germany. Nature 385, 807-810. Urban, B. 1995. Palynological evidence of younger Middle Pleistocene Interglacials (Holsteinian, Reinsdorf, Schöningen) in the Schöningen open cast lignite mine (eastern Lower Saxony/Germany). Mededelingen Rijks Geologische Dienst 52, 175-186. Urban, B. 2006. Interglacial pollen records from Schöningen, north Germany.- In: THE CLIMATE OF PAST INTERGLACIALS. Sirocko, F., Litt, T., Claussen, M., Sanchez-Goni, M.F. (eds.), Springer Verlag; in press.

Hermeneutics of differential calculus in eighteenth-century northern Germany.

PubMed

Blanco, Mónica

2008-01-01

This paper applies comparative textbook analysis to studying the mathematical development of differential calculus in northern German states during the eighteenth century. It begins with describing how the four textbooks analyzed presented the foundations of calculus and continues with assessing the influence each of these foundational approaches exerted on the resolution of problems, such as the determination of tangents and extreme values, and even on the choice of coordinates for both algebraic and transcendental curves.

A new neolithic circular enclosure in Central Germany

NASA Astrophysics Data System (ADS)

Kretzer, Olaf

2015-08-01

Today we know about 130 neolithic enclosures in Central Europe. About 20 of them are located in Germany. In the last years, there was a great discussion about the function of the openings: Are the openings aligned with points of the solstices? Or are the openings aligned with points of rising stars?Four years ago, a new neolithic circular enclosure was found in the northern part of Thuringia. With a diameter of about 50 meters it was not so large but it was the first evidence of a neolithic culture in Thuringia: the central part of Germany!7000 years ago, people with unknown identity built up three rings with three or four openings.With the help of various measurements we were able to determine in which directions the openings were aligned. We found a link between these directions and very interesting landmarks - an amazing connection between sky and landscape.

Lifetime prevalence of mental disorders among first and second generation individuals with Turkish migration backgrounds in Germany.

PubMed

Dingoyan, Demet; Schulz, Holger; Kluge, Ulrike; Penka, Simone; Vardar, Azra; von Wolff, Alessa; Strehle, Jens; Wittchen, Hans-Ulrich; Koch, Uwe; Heinz, Andreas; Mösko, Mike

2017-05-11

This paper focuses on the lifetime prevalence of mental disorders in individuals with Turkish migration backgrounds in Germany, as there is a lack of reliable epidemiological data on this subject. In total, 662 adults with Turkish migration backgrounds were interviewed in Hamburg and Berlin by trained, bilingual interviewers using the computerized Composite International Diagnostic Interview (CIDI DIA-X Version 2.8) to assess diagnoses according to the DSM-IVTR. The analyses showed a weighted lifetime prevalence of 78.8% for any mental disorder, 21.6% for more than one and 7.3% for five or more disorders. Any mood disorder (41.9%), any anxiety disorder (35.7%) and any somatoform disorder/syndrome (33.7%) had the highest prevalences. Despite the sociodemographic differences between the first and second generations, there were no significant differences in the lifetime prevalence between generations, with the exception of any bipolar disorder. Female gender, older age and no current partnership were significantly associated with the occurrence of any mood disorder. Overall, the results indicate a high lifetime prevalence in individuals with Turkish migration backgrounds in Germany. These initial data are highly relevant to the German clinical and psychosocial healthcare system; however, the methodological limitations and potential biases should be considered when interpreting the results.

Soil gas 222Rn concentration in northern Germany and its relationship with geological subsurface structures.

PubMed

Künze, N; Koroleva, M; Reuther, C-D

2013-01-01

(222)Rn in soil gas activity was measured across the margins of two active salt diapirs in Schleswig-Holstein, northern Germany, in order to reveal the impact of halokinetic processes on the soil gas signal. Soil gas and soil sampling were carried out in springtime and summer 2011. The occurrence of elevated (222)Rn in soil gas concentrations in Schleswig-Holstein has been ascribed to radionuclide rich moraine boulder material deposits, but the contribution of subsurface structures has not been investigated so far. Reference samples were taken from a region known for its granitic moraine boulder deposits, resulting in (222)Rn in soil gas activity of 40 kBq/m(3). The values resulting from profile sampling across salt dome margins are of the order of twice the moraine boulder material reference values and exceed 100 kBq/m(3). The zones of elevated concentrations are consistent throughout time despite variations in magnitude. One soil gas profile recorded in this work expands parallel to a seismic profile and reveals multiple zones of elevated (222)Rn activities above a rising salt intrusion. The physical and chemical properties of salt have an impact on the processes influencing gas migration and surface near radionuclide accumulations. The rise of salt supports the breakup of rock components thus leading to enhanced emanation. This work provides a first approach regarding the halokinetic contribution to the (222)Rn in soil gas occurrence and a possible theoretical model which summarizes the relevant processes was developed. Copyright © 2012 Elsevier Ltd. All rights reserved.

Evaluation of spatio-temporal variability of Hamburg Aerosol Climatology against aerosol datasets from MODIS and CALIOP

NASA Astrophysics Data System (ADS)

Pappas, V.; Hatzianastassiou, N.; Papadimas, C.; Matsoukas, C.; Kinne, S.; Vardavas, I.

2013-08-01

The new global aerosol climatology named HAC (Hamburg Aerosol Climatology) is compared against MODIS (Collection 5, 2000-2007) and CALIOP (Level 2-version 3, 2006-2011) retrievals. The comparison of aerosol optical depth (AOD) from HAC against MODIS shows larger HAC AOD values over regions with higher aerosol loads and smaller HAC AOD values than MODIS for regions with lower loads. The HAC data are found to be more reliable over land and for low AOD values. The largest differences between HAC and MODIS occur from March to August for the Northern Hemisphere and from September to February for the Southern Hemisphere. In addition, both the spectral variability and vertical distribution of the HAC AOD are examined at selected AERONET (1998-2007) sites, representative of main aerosol types (pollutants, sea salt, biomass and dust). Based on comparisons against spectral AOD values from AERONET, the mean absolute percentage error in HAC AOD data is 25% at ultraviolet wavelengths (400 nm), 6-12% at visible and 18% at near-infrared (1000 nm). For the same AERONET sites, the HAC AOD vertical distribution is compared against CALIOP space lidar data. On a daily average basis, HAD AOD is less by 9% in the lowest 3 km than CALIOP values, especially for sites with biomass burning smoke, desert dust and sea salt spray. Above the boundary layer, the HAC AOD vertical distribution is reliable.

The benthic macrofauna from the Lower Maastrichtian chalk of Kronsmoor (northern Germany, Saturn quarry): taxonomic outline and palaeoecologic implications

NASA Astrophysics Data System (ADS)

Engelke, Julia; Esser, Klaus J. K.; Linnert, Christian; Mutterlose, Jörg; Wilmsen, Markus

2016-12-01

The benthic macroinvertebrates of the Lower Maastrichtian chalk of Saturn quarry at Kronsmoor (northern Germany) have been studied taxonomically based on more than 1,000 specimens. Two successive benthic macrofossil assemblages were recognised: the lower interval in the upper part of the Kronsmoor Formation (Belemnella obtusa Zone) is characterized by low abundances of macroinvertebrates while the upper interval in the uppermost Kronsmoor and lowermost Hemmoor formations (lower to middle Belemnella sumensis Zone) shows a high macroinvertebrate abundance (eight times more than in the B. obtusa Zone) and a conspicuous dominance of brachiopods. The palaeoecological analysis of these two assemblages indicates the presence of eight different guilds, of which epifaunal suspension feeders (fixo-sessile and libero-sessile guilds), comprising approximately half of the trophic nucleus of the lower interval, increased to a dominant 86% in the upper interval, including a considerable proportion of rhynchonelliform brachiopods. It is tempting to relate this shift from the lower to the upper interval to an increase in nutrient supply and/or a shallowing of the depositional environment but further data including geochemical proxies are needed to fully understand the macrofossil distribution patterns in the Lower Maastrichtian of Kronsmoor.

Effects of Lemon Balm on the Oxidative Stability and the Quality Properties of Hamburger Patties during Refrigerated Storage

PubMed Central

Lee, Hyun-Joo; Choi, Yang-Il

2014-01-01

This study was performed to investigate the effects of lemon balm (Melissa officinalis L.) on various quality and antioxidant activity of hamburger patties. Lemon balm extract (LBE) showed the highest amount of total polyphenol (801.00 mg TAE/g DW) and flavonoids (65.05 mg RA/g DW). The IC50 value of DPPH hydroxyl scavenging of LBE was 132 μg/mL. The hamburger patties were prepared by 0% (N), 0.1% (L1), 0.5% (L2), and 1.0% (L3) of the lemon balm powder. The addition of lemon balm powder increased the chewiness value, but did not affect the hardness, cohesiveness, and springiness values. Lemon balm powder had positive effects on sensory evaluation of patties. The pH of all patties decreased with longer storage period. 2-Thiobarbituric acid value, volatile basic nitrogen content, and the total microbial counts of hamburger patties in the L3 group were lower, compared to those of the normal (N group). In conclusion, the L3 group had significantly delayed lipid peroxidation compared to other treatment groups. However, the addition of lemon balm powder into patties showed no significantly influence on proximate composition, calorie contents, water holding capacity and cooking loss of patties. Therefore, lemon balm might be a useful natural antioxidant additive in meat products. PMID:26761292

Spring-summer temperatures reconstructed for northern Switzerland and southwestern Germany from winter rye harvest dates, 1454-1970

NASA Astrophysics Data System (ADS)

Wetter, O.; Pfister, C.

2011-11-01

This paper presents a unique 517-yr long documentary data-based reconstruction of spring-summer (MAMJJ) temperatures for northern Switzerland and south-western Germany from 1454 to 1970. It is composed of 25 partial series of winter grain (secale cereale) harvest starting dates (WGHD) that are partly based on harvest related bookkeeping of institutions (hospitals, municipalities), partly on (early) phenological observations. The resulting main Basel WGHD series was homogenised with regard to dating style, data type and altitude. The calibration and verification approach was applied using the homogenous HISTALP temperature series from 1774-1824 for calibration (r = 0.78) and from 1920-1970 for verification (r = 0.75). The latter result even suffers from the weak data base available for 1870-1950. Temperature reconstructions based on WGHD are more influenced by spring temperatures than those based on grape harvest dates (GHD), because rye in contrast to vines already begins to grow as soon as sunlight brings the plant to above freezing. The earliest and latest harvest dates were checked for consistency with narrative documentary weather reports. Comparisons with other European documentary-based GHD and WGHD temperature reconstructions generally reveal significant correlations decreasing with the distance from Switzerland. The new Basel WGHD series shows better skills in representing highly climate change sensitive variations of Swiss Alpine glaciers than available GHD series.

Modelling the urban air quality in Hamburg with the new city-scale chemistry transport model CityChem

NASA Astrophysics Data System (ADS)

Karl, Matthias; Ramacher, Martin; Aulinger, Armin; Matthias, Volker; Quante, Markus

2017-04-01

Air quality modelling plays an important role by providing guidelines for efficient air pollution abatement measures. Currently, most urban dispersion models treat air pollutants as passive tracer substances or use highly simplified chemistry when simulating air pollutant concentrations on the city-scale. The newly developed urban chemistry-transport model CityChem has the capability of modelling the photochemical transformation of multiple pollutants along with atmospheric diffusion to produce pollutant concentration fields for the entire city on a horizontal resolution of 100 m or even finer and a vertical resolution of 24 layers up to 4000 m height. CityChem is based on the Eulerian urban dispersion model EPISODE of the Norwegian Institute for Air Research (NILU). CityChem treats the complex photochemistry in cities using detailed EMEP chemistry on an Eulerian 3-D grid, while using simple photo-stationary equilibrium on a much higher resolution grid (receptor grid), i.e. close to industrial point sources and traffic sources. The CityChem model takes into account that long-range transport contributes to urban pollutant concentrations. This is done by using 3-D boundary concentrations for the city domain derived from chemistry-transport simulations with the regional air quality model CMAQ. For the study of the air quality in Hamburg, CityChem was set-up with a main grid of 30×30 grid cells of 1×1 km2 each and a receptor grid of 300×300 grid cells of 100×100 m2. The CityChem model was driven with meteorological data generated by the prognostic meteorology component of the Australian chemistry-transport model TAPM. Bottom-up inventories of emissions from traffic, industry, households were based on data of the municipality of Hamburg. Shipping emissions for the port of Hamburg were taken from the Clean North Sea Shipping project. Episodes with elevated ozone (O3) were of specific interest for this study, as these are associated with exceedances of the World

Reconstruction of two colonisation pathways of Mantis religiosa (Mantodea) in Germany using four mitochondrial markers.

PubMed

Linn, Catherine Anne; Griebeler, Eva Maria

2015-02-01

Past and recent climatic changes induced shifts in species ranges. Mantis religiosa has also expanded its range across Germany within the past decades. To determine the ancestry of German M. religiosa we sequenced four mitochondrial genes (COI, COII, Cyt b, ND4) of European M. religiosa populations. We found an east, central and west European lineage of M. religiosa. These distinct lineages are consistent with genetic isolation by distance during glacial periods, and the re-colonization of northern parts of Europe by species from different refugia. Within Germany, we found haplotypes clustering to the central and west European lineage suggesting that M. religiosa immigrated from two directions into Germany. Mismatch distributions, and negative Tajima's D and Fu's Fs values indicate a current range expansion of the central and west European lineage. We hypothesise that ongoing global warming which increases the availability of thermally favourable areas in Germany for M. religiosa adds to its current range expansion. In conclusion, M. religiosa colonized Germany via two directions: west German populations descended from French populations and east German populations from Czech populations.

Determining return water levels at ungauged coastal sites: a case study for northern Germany

NASA Astrophysics Data System (ADS)

Arns, Arne; Wahl, Thomas; Haigh, Ivan D.; Jensen, Jürgen

2015-04-01

We estimate return periods and levels of extreme still water levels for the highly vulnerable and historically and culturally important small marsh islands known as the Halligen, located in the Wadden Sea offshore of the coast of northern Germany. This is a challenging task as only few water level records are available for this region, and they are currently too short to apply traditional extreme value analysis methods. Therefore, we use the Regional Frequency Analysis (RFA) approach. This originates from hydrology but has been used before in several coastal studies and is also currently applied by the local federal administration responsible for coastal protection in the study area. The RFA enables us to indirectly estimate return levels by transferring hydrological information from gauged to related ungauged sites. Our analyses highlight that this methodology has some drawbacks and may over- or underestimate return levels compared to direct analyses using station data. To overcome these issues, we present an alternative approach, combining numerical and statistical models. First, we produced a numerical multidecadal model hindcast of water levels for the entire North Sea. Predicted water levels from the hindcast are bias corrected using the information from the available tide gauge records. Hence, the simulated water levels agree well with the measured water levels at gauged sites. The bias correction is then interpolated spatially to obtain correction functions for the simulated water levels at each coastal and island model grid point in the study area. Using a recommended procedure to conduct extreme value analyses from a companion study, return water levels suitable for coastal infrastructure design are estimated continuously along the entire coastline of the study area, including the offshore islands. A similar methodology can be applied in other regions of the world where tide gauge observations are sparse.

Nationwide but still inhomogeneous distribution of certified chest pain units across Germany : Need to strengthen rural regions.

PubMed

Varnavas, V; Rassaf, T; Breuckmann, F

2018-02-01

The purpose of this work was to analyze structure, distribution, and bed capacities of certified German chest pain units (CPUs) to unveil potential gaps despite nationwide certification of 230 units till the end of 2015. Analysis of number and structure of CPUs per state, resident count, and population density by standardized telephone interview, online research, and data collection from the registry of the Federal Statistical Office for all certified German CPUs. Nationwide, German health facilities provided a mean of 1 CPU bed within a certified unit per 65,000 inhabitants. Bremen, Hamburg, Hesse, and Rhineland-Palatinate provided more than 1 bed per 50,000 inhabitants. Most CPUs (49%) were located in the emergency room. All university hospitals in Germany provided a certified CPU. Most units were found in academic teaching hospitals (146 CPUs). Only 42 CPUs were found in nonacademic providers of primary health care. The absolute necessary number of CPUs to reach full nationwide coverage is still unknown. The current analysis shows a high number of CPUs and bed capacities within the cities and industrial areas without relevant gaps, but also demonstrates a certain undersupply in more rural areas as well as in some of the former eastern federal states of Germany.

Risk Assessment of Escherichia coli O157 illness from consumption of hamburgers in the United States made from Australian manufacturing beef.

PubMed

Kiermeier, Andreas; Jenson, Ian; Sumner, John

2015-01-01

We analyze the risk of contracting illness due to the consumption in the United States of hamburgers contaminated with enterohemorrhagic Escherichia coli (EHEC) of serogroup O157 produced from manufacturing beef imported from Australia. We have used a novel approach for estimating risk by using the prevalence and concentration estimates of E. coli O157 in lots of beef that were withdrawn from the export chain following detection of the pathogen. For the purpose of the present assessment an assumption was that no product is removed from the supply chain following testing. This, together with a number of additional conservative assumptions, leads to an overestimation of E. coli O157-associated illness attributable to the consumption of ground beef patties manufactured only from Australian beef. We predict 49.6 illnesses (95%: 0.0-148.6) from the 2.46 billion hamburgers made from 155,000 t of Australian manufacturing beef exported to the United States in 2012. All these illness were due to undercooking in the home and less than one illness is predicted from consumption of hamburgers cooked to a temperature of 68 °C in quick-service restaurants. © 2014 Society for Risk Analysis.

Pitch and Harmony in Gyorgy Ligeti's "Hamburg Concerto" and "Syzygy" for String Quartet

NASA Astrophysics Data System (ADS)

Corey, Charles

The analysis component of this dissertation focuses on intricate and complex pitch relationships in Gyorgy Ligeti's last work, the Hamburg Concerto. This piece uses two distinct tuning systems---twelve tone equal temperament and just intonation---throughout its seven movements. Often, these two systems are used simultaneously, creating complex harmonic relationships. This combination allows Ligeti to exploit the unique features of each system and explore their relationships to each other. Ligeti's just intonation in the Hamburg Concerto comes mainly from the five French horns, who are instructed to keep their hands out of the bell to allow the instrument to sound its exact harmonics. The horns themselves, however, are tuned to varying different fundamentals, creating a constantly changing series of just-intoned pitches anchored above an equal-tempered bass. This method of generating just-intoned intervals adds a second layer to the relationship between equal temperament and just intonation. This paper focuses on creating ways to understand this relationship, and describing the ramifications of these tunings as they unfold throughout the piece. Ligeti very carefully crafts this work in a way that creates a balance between the systems. Research done at the Paul Sacher Stiftung has uncovered a significant collection of errors in the published score. Clearing up these discrepancies allows for a much more accurate and more informed analysis. Throughout this dissertation, mistakes are corrected, and several aspects of the score are clarified. The tuning systems are described, and a likely tuning scheme for the horns is posited. (The analytical component of the dissertation delves into the many varying intervals which all fit into one interval class---a feature that is best explored when two distinct tuning systems are juxtaposed.) A language is created herein to better understand these pitch relationships that fit neither into equal temperament nor just intonation. The

Antioxidant-rich spice added to hamburger meat during cooking results in reduced meat, plasma, and urine malondialdehyde concentrations1234

PubMed Central

Li, Zhaoping; Henning, Susanne M; Zhang, Yanjun; Zerlin, Alona; Li, Luyi; Gao, Kun; Lee, Ru-Po; Karp, Hannah; Thames, Gail; Bowerman, Susan

2010-01-01

Background: Emerging science has shown the effect of oxidation products and inflammation on atherogenesis and carcinogenesis. Cooking hamburger meat can promote the formation of malondialdehyde that can be absorbed after ingestion. Objective:We studied the effect of an antioxidant spice mixture on malondialdehyde formation while cooking hamburger meat and its effects on plasma and urinary malondialdehyde concentrations. Design: Eleven healthy volunteers consumed 2 kinds of burgers in a randomized order: one burger was seasoned with a spice blend, and one burger was not seasoned with the spice blend. The production of malondialdehyde in burgers and malondialdehyde concentrations in plasma and urine after ingestion were measured by HPLC. Results:Rosmarinic acid from oregano was monitored to assess the effect of cooking on spice antioxidant content. Forty percent (19 mg) of the added rosmarinic acid remained in the spiced burger (SB) after cooking. There was a 71% reduction in the malondialdehyde concentration (mean ± SD: 0.52 ± 0.02 μmol/250 g) in the meat of the SBs compared with the malondialdehyde concentration (1.79 ± 0.17 μmol/250 g) in the meat of the control burgers (CBs). The plasma malondialdehyde concentration increased significantly in the CB group as a change from baseline (P = 0.026). There was a significant time-trend difference (P = 0.013) between the 2 groups. Urinary malondialdehyde concentrations (μmol/g creatinine) decreased by 49% (P = 0.021) in subjects consuming the SBs compared with subjects consuming the CBs. Conclusions: The overall effect of adding the spice mixture to hamburger meat before cooking was a reduction in malondialdehyde concentrations in the meat, plasma, and urine after ingestion. Therefore, cooking hamburgers with a polyphenol-rich spice mixture can significantly decrease the concentration of malondialdehyde, which suggests potential health benefits for atherogenesis and carcinogenesis. This trial was registered at

Will climate change increase irrigation requirements in agriculture of Central Europe? A simulation study for Northern Germany.

PubMed

Riediger, Jan; Breckling, Broder; Nuske, Robert S; Schröder, Winfried

2014-01-01

By example of a region in Northern Germany (County of Uelzen), this study investigates whether climate change is likely to require adaption of agricultural practices such as irrigation in Central Europe. Due to sandy soils with low water retention capacity and occasional insufficient rainfall, irrigation is a basic condition for agricultural production in the county of Uelzen. Thus, in the framework of the comprehensive research cluster Nachhaltiges Landmanagement im Norddeutschen Tiefland ( NaLaMa-nT ), we investigated whether irrigation might need to be adapted to changing climatic conditions. To this end, results from regionalised climate change modelling were coupled with soil- and crop-specific evapotranspiration models to calculate potential amounts of irrigation to prevent crop failures. Three different runs of the climate change scenario RCP 8.5 were used for the time period until 2070. The results show that the extent of probable necessary irrigation will likely increase in the future. For the scenario run with the highest temperature rise, the results suggest that the amount of ground water presently allowed to be extracted for irrigation might not be sufficient in the future to retain common agricultural pattern. The investigation at hand exemplifies data requirements and methods to estimate irrigation needs under climate change conditions. Restriction of ground water withdrawal by German environmental regulation may require an adaptation of crop selection and alterations in agricultural practice also in regions with comparable conditions.

Spring-summer temperatures reconstructed for northern Switzerland and south-western Germany from winter rye harvest dates, 1454-1970

NASA Astrophysics Data System (ADS)

Wetter, O.; Pfister, C.

2011-08-01

This paper presents a unique 517 yr long documentary data - based reconstruction of spring-summer (MAMJJ) temperatures for northern Switzerland and south western Germany from 1454 to 1970. It is composed of 25 partial series of winter grain (secale cereale) harvest starting dates (WGHD) that are in one part based on harvest related bookkeeping of institutions (hospitals, municipalities), in the other part to (early) phenological observations. The resulting main Basel WGHD series was homogenised with regard to dating style, data type and altitude. The calibration and verification approach was applied using the homogenous HISTALP temperature series from 1774-1824 for calibration (r = 0,78) and from 1920-1970 for verification (r = 0.75). The latter result even suffer from the weak data basis available for 1870-1950. Temperature reconstructions based on WGHD are more influenced by spring temperatures than those based on grape harvest dates (GHD), because rye in contrast to vines already begins to grow as soon as sunlight brings the plant to above freezing. The earliest and latest harvest dates were checked for consistency with narrative documentary weather reports. Comparisons with other European documentary-based GHD and WGHD temperature reconstructions generally reveal significant correlations decreasing with the distance from Switzerland. The new Basel WGHD series shows better skills in representing highly climate change sensitive variations of Swiss Alpine glaciers than available GHD series.

Inactivation of Mycobacterium avium subsp. paratuberculosis during cooking of hamburger patties.

PubMed

Hammer, Philipp; Walte, Hans-Georg C; Matzen, Sönke; Hensel, Jann; Kiesner, Christian

2013-07-01

The role of Mycobacterium avium subsp. paratuberculosis (MAP) in Crohn's disease in humans has been debated for many years. Milk and milk products have been suggested as possible vectors for transmission since the beginning of this debate, whereas recent publications show that slaughtered cattle and their carcasses, meat, and organs can also serve as reservoirs for MAP transmission. The objective of this study was to generate heat-inactivation data for MAP during the cooking of hamburger patties. Hamburger patties of lean ground beef weighing 70 and 50 g were cooked for 6, 5, 4, 3, and 2 min, which were sterilized by irradiation and spiked with three different MAP strains at levels between 10² and 10⁶ CFU/ml. Single-sided cooking with one flip was applied, and the temperatures within the patties were recorded by seven thermocouples. Counting of the surviving bacteria was performed by direct plating onto Herrold's egg yolk medium and a three-vial most-probable-number method by using modified Dubos medium. There was considerable variability in temperature throughout the patties during frying. In addition, the log reduction in MAP numbers showed strong variations. In patties weighing 70 g, considerable bacterial reduction of 4 log or larger could only be achieved after 6 min of cooking. For all other cooking times, the bacterial reduction was less than 2 log. Patties weighing 50 g showed a 5-log or larger reduction after cooking times of 5 and 6 min. To determine the inactivation kinetics, a log-linear regression model was used, showing a constant decrease of MAP numbers over cooking time.

[Regionalisation of Germany by data of agricultural structures].

PubMed

Merle, Roswitha; Busse, Marc; Rechter, Galina; Meer, Uwe

2012-01-01

In order to simplify the design of representative studies in animal populations the structural differences of animal husbandry (cattle, pigs and laying hens) in Germany were characterised. Several regions were defined and thus districts identified which are typical for the respective region and can be regarded as representatives for the whole region. Data on animal husbandry as well as human population per district originated from the Federal Statistical Office and were linked to the geometric data of the Federal Agency for Cartography and Geodesy. By this, data of "livestock units/square kilometre area" and "farms/square kilometre area" per district were calculated using methods of the spatial statistics Global Moran's Index, Anselin Local Moran's Index and Getis-Ord Gi*. With the help of these analyses six clusters could be identified which resulted in four large (Middle, Northwest, East, and South) and one smaller region (Northern Upper-Rhine) respecting the federal state borders. These regions differed significantly regarding animal and farm densities. The selection of typical districts was carried out with the help of the respective animal and farm data of the species pigs, dairy cattle and laying hens. The means of the selected districts (three to six per region) were within the 60%- and the 80%-percentile of at least two of the analysed variables. Concerning the region Northern Upper-Rhine no representative district was selected. This presented regionalisation including representative districts can be used for the design of scientific studies that are associated with animal husbandry in Germany.

Poverty, Education and Gender: Pedagogic Transformations in the Schools for the Poor ("Armenschulwesen") in Hamburg, 1788-1871

ERIC Educational Resources Information Center

Mayer, Christine

2011-01-01

In the second half of the eighteenth century, an enlightened reformist spirit spread among Hamburg's bourgeois upper classes. This was exemplified by the activities of the "Gesellschaft zur Beforderung der Kunste und nutzlichen Gewerbe" ("Society for the Promotion of the Arts and Useful Trades") founded in 1765 as well as by a…

The thermophilic mosquito species Uranotaenia unguiculata Edwards, 1913 (Diptera: Culicidae) moves north in Germany.

PubMed

Tippelt, Lisa; Walther, Doreen; Kampen, Helge

2017-12-01

Uranotaenia unguiculata is a thermophilic mosquito species frequently occurring in the Mediterranean. Its first detection in the southern German Upper Rhine Valley in 1994 represented its northernmost distribution limit for a long time. During recent mosquito monitoring activities, two specimens of the species were trapped at different localities, about 70 km apart, in northeastern Germany, some 300-km latitude north of previous collection sites. It is not known whether Ur. unguiculata is vector-competent for disease agents although specimens collected in the field were found infected with West Nile virus and Dirofilaria repens. The finding of the species in northern Germany is probably a further example of mosquito species spreading northwards as a consequence of climate warming.

Environmental changes and the Migration Period in northern Germany as reflected in the sediments of Lake Dudinghausen

NASA Astrophysics Data System (ADS)

Dreßler, Mirko; Selig, Uwe; Dörfler, Walter; Adler, Sven; Schubert, Hendrik; Hübener, Thomas

2006-07-01

Paleolimnological techniques were used to identify environmental changes in and around Lake Dudinghausen (northern Germany) over the past 4800 yr. Diatom-inferred total phosphorus (DI-TP) changes identify four phases of high nutrient levels (2600-2200 BC, 1050-700 BC, 500 BC-AD 100 and AD 1850-1970). During these high DI-TP phases, fossil pollen, sediment geochemistry and archaeological records indicate human activities in the lake catchment. Although the same paleo-indicators suggest increased human settlement and agriculture activity during the late Slavonic Age, the Medieval Time and the Modern Time (AD 1000-1850), DI-TP levels were low during this period. In the sediments, iron and total phosphorus were high from ˜AD 100 to 1850, likely due to increased inflow of iron-rich groundwater into the lake. Increased iron input would have lead to a simultaneous binding and precipitation of phosphate in the upper sediment and overlying water column. As a result, anthropogenic impact on Lake Dudinghausen was masked by these phosphorus-controlling processes from AD 1000 to 1850 and was not evident by means of DI-TP. In accordance with fossil pollen, sediment geochemistry and limited archaeological records, DI-TP levels were low from AD 100-1000. Groundwater levels likely rose during this period as the climate gradually changed toward colder and/or moister conditions. Such climate change likely led to reduced settlement activities and forest regeneration in the catchment area. Our results are concordant with similar studies from central Europe which indicate rapid decreasing settlement activities from AD 100 to 1000.

Analysis of educational research at a medical faculty in Germany and suggestions for strategic development - a case study.

PubMed

Prediger, Sarah; Harendza, Sigrid

2016-01-01

Background: Evidence-based medical education is playing an increasingly important role in the choice of didactic methods and the development of medical curricula and assessments. In Germany, a growing number of educational research projects has accompanied an ongoing change in the medical education process. The aim of this project was to assess medical education research activities at one medical faculty to develop procedural recommendations for the support and development of best evidence medical education. Methods: Using a newly developed online questionnaire, the 65 institutes and departments of the medical faculty of Hamburg University at Hamburg University Medical-Center (UKE) were asked to report their medical education research and service projects, medical education publications, medical education theses, financial support for educational projects, and supportive structures that they would consider helpful in the future. The data were grouped, and a SWOT analysis was performed. Results: In total, 60 scientists who were involved in 112 medical education research publications between 1998 and 2014 were identified at the UKE. Twenty-five of them had published at least one manuscript as first or last author. Thirty-three UKE institutions were involved in educational service or research projects at the time of the study, and 75.8% of them received internal or external funding. Regular educational research meetings and the acquisition of co-operation partners were mentioned most frequently as beneficial supportive structures for the future. Conclusion: An analysis to define the status quo of medical education research at a medical faculty seems to be a helpful first step for the development of a strategy and structure to further support researchers in medical education.

[Collaborative and stepped care for depression: Development of a model project within the Hamburg Network for Mental Health (psychenet.de)].

PubMed

Härter, Martin; Heddaeus, Daniela; Steinmann, Maya; Schreiber, Robert; Brettschneider, Christian; König, Hans-Helmut; Watzke, Birgit

2015-04-01

Depression is one of the most widespread mental disorders in Germany and causes a great suffering and involves high costs. Guidelines recommend stepped and interdisciplinary collaborative care models for the treatment of depression. Stepped and collaborative care models are described regarding their efficacy and cost-effectiveness. A current model project within the Hamburg Network for Mental Health exemplifies how guideline-based stepped diagnostics and treatment incorporating innovative low-intensity interventions are implemented by a large network of health care professionals and clinics. An accompanying evaluation using a cluster randomized controlled design assesses depressive symptom reduction and cost-effectiveness for patients treated within "Health Network Depression" ("Gesundheitsnetz Depression", a subproject of psychenet.de) compared with patients treated in routine care. Over 90 partners from inpatient and outpatient treatment have been successfully involved in recruiting over 600 patients within the stepped care model. Communication in the network was greatly facilitated by the use of an innovative online tool for the supply and reservation of treatment capacities. The participating professionals profit from the improved infrastructure and the implementation of advanced training and quality circle work. New treatment models can greatly improve the treatment of depression owing to their explicit reference to guidelines, the establishment of algorithms for diagnostics and treatment, the integration of practices and clinics, in addition to the implementation of low-intensity treatment alternatives. These models could promote the development of a disease management program for depression.

Collaborative study of an enzymatic digestion method for the isolation of light filth from ground beef or hamburger.

PubMed

Alioto, P; Andreas, M

1976-01-01

Collaborative results are presented for a proposed method for light filth extraction from ground beef or hamburger. The method involves enzymatic digestion, wet sieving, and extraction with light mineral oil from 40% isopropanol. Recoveries are good and filter papers are clean. This method has been adopted as official first action.

Microstructures in naturally deformed Upper Rotliegend salt rocks from Northern Germany

NASA Astrophysics Data System (ADS)

Henneberg, Mareike; Hammer, Jörg; Mertineit, Michael

2017-04-01

Permian and Meso-/Cenozoic salt formations are represented in wide parts of the German geologic underground (Reinhold & Hammer 2016). They are of interest for cavern storage of oil and gas as well as of renewable energies (in form of compressed air or hydrogen). For industrial exploration purposes, more detailed data about the composition, barrier properties, as well as the genesis and deformation of the rocks is needed. In central Northern Germany, salt rocks from the Upper Rotliegend are implemented in diapir structures together with salt formations from the Zechstein. Rotliegend salt rocks are characterized by halite that contains patches of detrital material which account for 5 to 60 vol.% of the rock. They show a characteristic red to purple color. Drill cores containing Rotliegend halite rocks from different locations were investigated in this study by using petrographical and microstructural methods. The halite shows different fabric types: (i) euhedral to hypidiomorphic grains with grain sizes up to several millimeters, (ii) polygonal grains with smaller grain sizes between 0.1 and 3 mm, and (iii) fibrous halite. Halite grain boundaries are decorated with fluid inclusions, especially around the contact to detrital material. Subgrains in halite are abundant in all investigated samples and show average sizes between 140 µm and 217 µm. These correspond to average differential stresses of 1 MPa to 1.45 MPa (Carter et al. 1993, Schléder & Urai 2005). The detrital material consists of clasts of quartz, feldspar, mica, carbonates and metal oxides with grain sizes of clay to silt fraction. In some samples, the detrital components show internal deformation by folding and fracturing. Depending on the location, different quantities of authigenic evaporite minerals, like carbonate and anhydrite, formed. Fractures are filled with halite, anhydrite and celestine. The different types of halite fabric are an indication of locally different deformational behavior of the

Restoration of the Cretaceous uplift of the Harz Mountains, North Germany: evidence for the geometry of a thick-skinned thrust

NASA Astrophysics Data System (ADS)

Tanner, David C.; Krawczyk, Charlotte M.

2017-04-01

Reverse movement on the Harz Northern Boundary Fault was responsible for the Late Cretaceous uplift of the Harz Mountains in northern Germany. Using the known geometry of the surface position and dip of the fault, and a published cross section of the Base Permian horizon, we show that it is possible to predict the probable shape of the fault at depth, down to a detachment level. We use the `inclined-shear' method with constant heave and argue that a shear angle of 30° was most likely. In this case, the detachment level is at a depth of ca. 25 km. Kinematic restoration of the Harz Mountains using this fault geometry does not produce a flat horizon, rather it results in a ca. 4 km depression. Airy-Heiskanen isostatic equilibrium adjustment of the Harz Mountains restores the Base Permian horizon to the horizontal, as well as raising the Moho to a depth of 32 km, a typical value for northern Germany. Restoration also causes a rotation of tectonic fabrics within the Harz Mountains of about 11° clockwise. We show that this model geometry is very good fit to the interpreted DEKORP BASIN 9601 deep seismic profile.

Determination of fat content in chicken hamburgers using NIR spectroscopy and the Successive Projections Algorithm for interval selection in PLS regression (iSPA-PLS)

NASA Astrophysics Data System (ADS)

Krepper, Gabriela; Romeo, Florencia; Fernandes, David Douglas de Sousa; Diniz, Paulo Henrique Gonçalves Dias; de Araújo, Mário César Ugulino; Di Nezio, María Susana; Pistonesi, Marcelo Fabián; Centurión, María Eugenia

2018-01-01

Determining fat content in hamburgers is very important to minimize or control the negative effects of fat on human health, effects such as cardiovascular diseases and obesity, which are caused by the high consumption of saturated fatty acids and cholesterol. This study proposed an alternative analytical method based on Near Infrared Spectroscopy (NIR) and Successive Projections Algorithm for interval selection in Partial Least Squares regression (iSPA-PLS) for fat content determination in commercial chicken hamburgers. For this, 70 hamburger samples with a fat content ranging from 14.27 to 32.12 mg kg- 1 were prepared based on the upper limit recommended by the Argentinean Food Codex, which is 20% (w w- 1). NIR spectra were then recorded and then preprocessed by applying different approaches: base line correction, SNV, MSC, and Savitzky-Golay smoothing. For comparison, full-spectrum PLS and the Interval PLS are also used. The best performance for the prediction set was obtained for the first derivative Savitzky-Golay smoothing with a second-order polynomial and window size of 19 points, achieving a coefficient of correlation of 0.94, RMSEP of 1.59 mg kg- 1, REP of 7.69% and RPD of 3.02. The proposed methodology represents an excellent alternative to the conventional Soxhlet extraction method, since waste generation is avoided, yet without the use of either chemical reagents or solvents, which follows the primary principles of Green Chemistry. The new method was successfully applied to chicken hamburger analysis, and the results agreed with those with reference values at a 95% confidence level, making it very attractive for routine analysis.

Determination of fat content in chicken hamburgers using NIR spectroscopy and the Successive Projections Algorithm for interval selection in PLS regression (iSPA-PLS).

PubMed

Krepper, Gabriela; Romeo, Florencia; Fernandes, David Douglas de Sousa; Diniz, Paulo Henrique Gonçalves Dias; de Araújo, Mário César Ugulino; Di Nezio, María Susana; Pistonesi, Marcelo Fabián; Centurión, María Eugenia

2018-01-15

Determining fat content in hamburgers is very important to minimize or control the negative effects of fat on human health, effects such as cardiovascular diseases and obesity, which are caused by the high consumption of saturated fatty acids and cholesterol. This study proposed an alternative analytical method based on Near Infrared Spectroscopy (NIR) and Successive Projections Algorithm for interval selection in Partial Least Squares regression (iSPA-PLS) for fat content determination in commercial chicken hamburgers. For this, 70 hamburger samples with a fat content ranging from 14.27 to 32.12mgkg -1 were prepared based on the upper limit recommended by the Argentinean Food Codex, which is 20% (ww -1 ). NIR spectra were then recorded and then preprocessed by applying different approaches: base line correction, SNV, MSC, and Savitzky-Golay smoothing. For comparison, full-spectrum PLS and the Interval PLS are also used. The best performance for the prediction set was obtained for the first derivative Savitzky-Golay smoothing with a second-order polynomial and window size of 19 points, achieving a coefficient of correlation of 0.94, RMSEP of 1.59mgkg -1 , REP of 7.69% and RPD of 3.02. The proposed methodology represents an excellent alternative to the conventional Soxhlet extraction method, since waste generation is avoided, yet without the use of either chemical reagents or solvents, which follows the primary principles of Green Chemistry. The new method was successfully applied to chicken hamburger analysis, and the results agreed with those with reference values at a 95% confidence level, making it very attractive for routine analysis. Copyright © 2017 Elsevier B.V. All rights reserved.

Combined effects of gamma irradiation and rosemary extract on the shelf-life of a ready-to-eat hamburger steak

NASA Astrophysics Data System (ADS)

Lee, Ju-Woon; Park, Kyung-Sook; Kim, Jong-Goon; Oh, Sang-Hee; Lee, You-Seok; Kim, Jang-Ho; Byun, Myung-Woo

2005-01-01

To evaluate the effects of the combined treatment of gamma irradiation and rosemary extract powder (rosemary) for improving the quality of a ready-to-eat hamburger steak by changing the storage condition from frozen (-20°C) to a chilled temperature (4°C), an accelerated storage test was carried out. The hamburger steak was prepared with 200 or 500 ppm of rosemary, or 200 ppm of butylated hydroxyanisole by a commercially used recipe, gamma irradiated at absorbed doses of 5.0, 10.0 and 20.0 kGy, and stored at 30°C. From the microbiological aspect, irradiation at 20 kGy or a higher dose was needed to inactivate the normal microflora. Little effect of the antioxidant was, if any, observed. Thiobarbituric acid values were not very different during storage regardless of the irradiation dose and the addition of the antioxidant. Textural and sensory results were also not significantly different in all the samples.

Analysis of educational research at a medical faculty in Germany and suggestions for strategic development – a case study

PubMed Central

Prediger, Sarah; Harendza, Sigrid

2016-01-01

Background: Evidence-based medical education is playing an increasingly important role in the choice of didactic methods and the development of medical curricula and assessments. In Germany, a growing number of educational research projects has accompanied an ongoing change in the medical education process. The aim of this project was to assess medical education research activities at one medical faculty to develop procedural recommendations for the support and development of best evidence medical education. Methods: Using a newly developed online questionnaire, the 65 institutes and departments of the medical faculty of Hamburg University at Hamburg University Medical-Center (UKE) were asked to report their medical education research and service projects, medical education publications, medical education theses, financial support for educational projects, and supportive structures that they would consider helpful in the future. The data were grouped, and a SWOT analysis was performed. Results: In total, 60 scientists who were involved in 112 medical education research publications between 1998 and 2014 were identified at the UKE. Twenty-five of them had published at least one manuscript as first or last author. Thirty-three UKE institutions were involved in educational service or research projects at the time of the study, and 75.8% of them received internal or external funding. Regular educational research meetings and the acquisition of co-operation partners were mentioned most frequently as beneficial supportive structures for the future. Conclusion: An analysis to define the status quo of medical education research at a medical faculty seems to be a helpful first step for the development of a strategy and structure to further support researchers in medical education. PMID:27990467

[Hepatitis A immunity in refugees in Germany during the current exodus].

PubMed

Jablonka, A; Solbach, P; Happle, C; Hampel, A; Schmidt, R E; Behrens, G M N

2017-05-01

Germany is facing a huge humanitarian challenge with rapidly rising numbers of refugees entering the country. Data on hepatitis A seroprevalence and infection in refugees and asylum seekers in Europe during the current refugee exodus is scarce. To assess hepatitis A (HAV) seroprevalence and immunity in refugees arriving in northern Germany in 2015. A cross-sectional study of 235 refugees seeking shelter in reception centers in Northern Germany in August 2015 was performed, as acute Hepatitis A had been detected in one refugee in this camp. In order to analyze acute HAV infection and overall immunity, serological screening for HAV antibodies (combined IgG and IgM) was performed. The immunity threshold was defined as <20 IU/l. In all positive screening results, separate IgM testing was performed to detect acute infections. Males accounted for 84.3 % of HAV screened refugees and the mean age of refugees was 29.1 ± 11.2 years. Children and adolescents below the age of 18 years made up 8.8 % of the migrants. Overall HAV immunity within the cohort was 90 %, and a mild age-dependent increase in HAV immunity was observed, with 81.1 % immunity in children <18 years and a 100 % seropositivity in subjects >50 years. One 20-year-old female refugee had positive IgM results with high HAV antibodies, most likely due to subacute HAV infection. This comparably high rate of HAV protected refugees in our cohort supports the notion that the probability of large HAV outbreaks in current German refugee centers is low. However, depending on their current living situation, HAV vaccination should be considered for each refugee child, and healthcare providers and personnel working in refugee centers should be vaccinated against HAV.

Unsteady flow and dynamic response analyses for helicopter rotor blades

NASA Technical Reports Server (NTRS)

Bratanow, T.

1979-01-01

Research is presented on helicopter rotor blade vibration and on two and three dimensional analyses of unsteady incompressible viscous flow past oscillating helicopter rotor blades. A summary is presented of the two international research collaborations which resulted from the NASA project: the collaboration under the auspices of NATO between the University of Wisconsin-Milwaukee, University of Brussels, Belgium and the Aerodynamics Research Establishment in Goettingen, West Germany, and the collaboration under the auspices of the National Science Foundation between UWM and the University of Hamburg and the Ship Research Establishment in Hamburg, West Germany. A summary is given of the benefits from the NASA project to UWM, the College of Engineering and Applied Science, and the participants on the project.

The Zoology Department at Washington University (1944-1954): from undergraduate to graduate studies with Viktor Hamburger.

PubMed

Dunnebacke, T H

2001-04-01

Beginning from an undergraduate's perspective and continuing through graduate school, this student's experiences in the Department of Zoology at Washington University in St. Louis, Missouri was a time of many rewarding experiences. Now, on this occasion of his 100th birthday, I wish to express my appreciation to the Chairman, Dr. Viktor Hamburger, for his teachings, his encouragement, and his friendship that has lasted over the past 56 years.

Off-pump repair of a post-infarct ventricular septal defect: the 'Hamburger procedure'

PubMed Central

Barker, Thomas A; Ng, Alexander; Morgan, Ian S

2006-01-01

We report a novel off-pump technique for the surgical closure of post-infarct ventricular septal defects (VSDs). The case report describes the peri-operative management of a 76 year old lady who underwent the 'Hamburger procedure' for closure of her apical VSD. Refractory cardiogenic shock meant that traditional patch repairs requiring cardiopulmonary bypass would be poorly tolerated. We show that echocardiography guided off-pump posterior-anterior septal plication is a safe, effective method for closing post-infarct VSDs in unstable patients. More experience is required to ascertain whether this technique will become an accepted alternative to patch repairs. PMID:16722552

How different are the Liège and Hamburg atlases of the solar spectrum?

NASA Astrophysics Data System (ADS)

Doerr, H.-P.; Vitas, N.; Fabbian, D.

2016-05-01

Context. The high-fidelity solar spectral atlas prepared by http://adsabs.harvard.edu/abs/1973apds.book.....D Delbouille et al. (Liège atlas, 1973) and the atlas by http://adsabs.harvard.edu/abs/1999SoPh..184..421N Neckel (Hamburg atlas, 1999, Sol. Phys., 184, 421) are widely recognised as the most important collection of reference spectra of the Sun at disc centre in the visible wavelength range. The two datasets serve as fundamental resources for many researchers, in particular for chemical abundance analyses. But despite their similar published specifications (spectral resolution and noise level), the shapes of the spectral lines in the two atlases differ significantly and systematically. Aims: Knowledge of any instrumental degradations is imperative to fully exploit the information content of spectroscopic data. We seek to investigate the magnitude of these differences and explain the possible sources. We provide the wavelength-dependent correction parameters that need to be taken into account when the spectra are to be compared with synthetic data, for instance. Methods: A parametrically degraded version of the Hamburg spectrum was fitted to the Liège spectrum. The parameters of the model (wavelength shift, broadening, intensity scaling, and intensity offset) represent the different characteristics of the respective instruments, observational strategies, and data processing. Results: The wavelength scales of the Liège and Hamburg atlases differ on average by 0.5 mÅ with a standard deviation of ± 2 mÅ, except for a peculiar region around 5500 Å. The continuum levels are offset by up to 18% below 5000 Å, but remain stably at a 0.8% difference towards the red. We find no evidence for spectral stray light in the Liège spectrum. Its resolving power is almost independent of wavelength but limited to about 216 000, which is between two to six times lower than specified. When accounting for the degradations determined in this work, the spectra of the two

Flooding on Elbe River

NASA Technical Reports Server (NTRS)

2002-01-01

Heavy rains in Central Europe over the past few weeks have led to some of the worst flooding the region has witnessed in more than a century. The floods have killed more than 100 people in Germany, Russia, Austria, Hungary, and the Czech Republic and have led to as much as $20 billion in damage. This false-color image of the Elbe River and its tributaries was taken on August 20, 2002, by the Moderate Resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra satellite. The floodwaters that inundated Dresden, Germany, earlier this week have moved north. As can be seen, the river resembles a fairly large lake in the center of the image just south of the town of Wittenberg. Flooding was also bad further downriver in the towns of Maqgdeburge and Hitzacker. Roughly 20,000 people were evacuated from their homes in northern Germany. Fifty thousand troops, border police, and technical assistance workers were called in to combat the floods along with 100,000 volunteers. The floodwaters are not expected to badly affect Hamburg, which sits on the mouth of the river on the North Sea. Credit:Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

Measured and predicted environmental concentrations of carbamazepine, diclofenac, and metoprolol in small and medium rivers in northern Germany.

PubMed

Meyer, Wibke; Reich, Margrit; Beier, Silvio; Behrendt, Joachim; Gulyas, Holger; Otterpohl, Ralf

2016-08-01

This study evaluated the impact of secondary municipal effluent discharge on carbamazepine, diclofenac, and metoprolol concentrations in small and medium rivers in northern Germany and compared the measured environmental concentrations (MECs) to the predicted environmental concentrations (PECs) calculated with four well-established models. During a 1-year sampling period, secondary effluent grab samples were collected at four wastewater treatment plants (WWTPs) together with grab samples from the receiving waters upstream and downstream from the wastewater discharge points. The carbamazepine, diclofenac, and metoprolol concentrations were analyzed with high-performance liquid chromatography-tandem mass spectrometry (HPLC/MS-MS) after solid phase extraction. In the secondary effluents, 84-790 ng/L carbamazepine, 395-2100 ng/L diclofenac, and 745-5000 ng/L metoprolol were detected. The carbamazepine, diclofenac, and metoprolol concentrations analyzed in the rivers downstream from the secondary effluent discharge sites ranged from <5 to 68, 370, and 520 ng/L, respectively. Most of the downstream pharmaceutical concentrations were markedly higher than the corresponding upstream concentrations. The impact of wastewater discharge on the MECs in rivers downstream from the WWTPs was clearly demonstrated, but the correlations of the MECs with dilution factors were poor. The smallest rivers exhibited the largest maximum MECs and the widest ranges of MECs downstream from the wastewater discharge point. Three of the four tested models were conservative, as they showed higher PECs than the MECs in the rivers downstream from the WWTPs. However, the most detailed model underestimated the diclofenac concentrations.

Assessing the spatial and temporal variations of water quality in lowland areas, Northern Germany

NASA Astrophysics Data System (ADS)

Lam, Q. D.; Schmalz, B.; Fohrer, N.

2012-05-01

SummaryThe pollution of rivers and streams with agro-chemical contaminants has become one of the most crucial environmental problems in the world. The assessment of spatial and temporal variations of water quality influenced by point and diffuse source pollution is necessary to manage the environment sustainably in various watershed scales. The overall objectives of this study were to assess the transferability of parameter sets between lowland catchments on different scales using the ecohydrological model SWAT (Soil and Water Assessment Tool) and to evaluate the temporal and spatial patterns of water quality in the whole catchments before and after implementation of best management practices (BMPs). The study area Kielstau catchment is located in Northern Germany as typical example of lowland - flood plain landscape. Sandy, loamy and peat soils are characteristic for this area. Land use is dominated by arable land and pasture. In this study we examined two catchment areas including Kielstau catchment 50 km2 and its subcatchment, namely Moorau, with the area of 7.6 km2. The water quality of these catchments is not only influenced by diffuse sources from agricultural areas but also by point sources from municipal wastewater treatment plants (WWTPs). Diffuse sources as well as punctual entries from the WWTPs are considered in the model set-up. For this study, the calibration and validation of the model were carried out in a daily time step for flow and nutrients. The results indicate that the parameter sets could be transferred in lowland catchments with similar environmental conditions. Shallow groundwater is the major contributor to total nitrate load in the stream accounting for about 93% of the total nitrate load, while only about 7% originates in surface runoff and lateral flow. The study also indicates that applying a spatially distributed modeling approach was an appropriate method to generate source maps showing the spatial distribution of TN load from

Multiresistant pathogens in geriatric nursing – infection control in residential facilities for geriatric nursing in Germany

PubMed Central

Peters, Claudia; Schablon, Anja; Bollongino, Kirsten; Maaß, Monika; Kaß, Dietmar; Dulon, Madeleine; Diel, Roland; Nienhaus, Albert

2014-01-01

Background: The increase of multidrug-resistant organisms (MDROs) causes problems in geriatric nursing homes. Older people are at increased a growing risk of infection due to multimorbidity and frequent stays in hospital. A high proportion of the elderly require residential care in geriatric nursing facilities, where hygiene requirements in nursing homes are similar to those in hospitals. For this reason we examined how well nursing homes are prepared for MDROs and how effectively protect their infection control residents and staff. Methods: A cross-sectional study was performed on infection control in residential geriatric nursing facilities in Germany 2012. The questionnaire recorded important parameters of hygiene, resident and staff protection and actions in case of existing MDROs. Results: The response was 54% in Hamburg and 27% in the rest of Germany. Nursing homes were generally well equipped for dealing with infection control: There were standards for MDROs and regular hygiene training for staff. The facilities provided adequate protective clothing, affected residents are usually isolated and hygienic laundry processing conducted. There are deficits in the communication of information on infected residents with hospitals and general practitioners. 54% of nursing homes performed risk assessments for staff infection precaution. Conclusion: There is a growing interest in MDROs and infection control will be a challenge in for residential geriatric nursing facilities in the future. This issue has also drawn increasing attention. Improvements could be achieved by improving communication between different participants in the health service, together with specific measures for staff protection at work. PMID:25285266

The ecological niche of Dermacentor marginatus in Germany.

PubMed

Walter, Melanie; Brugger, Katharina; Rubel, Franz

2016-06-01

The ixodid tick Dermacentor marginatus (Sulzer, 1776) is endemic throughout southern Europe in the range of 33-51 (°) N latitude. In Germany, however, D. marginatus was exclusively reported in the Rhine valley and adjacent areas. Its northern distribution limit near Giessen is located at the coordinates 8.32 (°) E/50.65 (°) N. Particularly with regard to the causative agents of rickettsioses, tularemia, and Q fever, the observed locations as well as the potential distribution of the vector D. marginatus in Germany are of special interest. Applying a dataset of 118 georeferenced tick locations, the ecological niche for D. marginatus was calculated. It is described by six climate parameters based on temperature and relative humidity and another six environmental parameters including land cover classes and altitude. The final ecological niche is determined by the frequency distributions of these 12 parameters at the tick locations. Main parameters are the mean annual temperature (frequency distribution characterized by the minimum, median, and maximum of 6.1, 9.9, and 12.2 (°)C), the mean annual relative humidity (73.7, 76.7, and 80.9 %), as well as the altitude (87, 240, 1108 m). The climate and environmental niche is used to estimate the habitat suitability of D. marginatus in Germany by applying the BIOCLIM model. Finally, the potential spatial distribution of D. marginatus was calculated and mapped by determining an optimal threshold value of the suitability index, i.e., the maximum of sensitivity and specificity (Youden index). The model performance is expressed by AUC = 0.91.

Who gets dipyrone (metamizole) in Germany? Prescribing by age, sex and region.

PubMed

Hoffmann, F; Meinecke, P; Freitag, M H; Glaeske, G; Schulze, J; Schmiemann, G

2015-06-01

Metamizole (dipyrone) is an analgesic that has been the focus of considerable controversy regarding its safety. Because of potentially life-threatening blood disorders such as agranulocytosis, it has been withdrawn in many countries but not in Germany, where prescribing even increased over recent years. We aimed to evaluate prescribing of metamizole in Germany with respect to age, sex and regional variations. Using data of a statutory health insurance, we analysed a cohort of 1·7 million persons who were insured at least 1 day in each quarter of 2009. Outcome of interest was the outpatient prescription prevalence, for example the proportion of persons receiving at least one prescription of metamizole. A total of 6·8% received metamizole with a higher prescribing prevalence in females (7·8% vs. 6·0%). The prevalence increased with age up to 26·7% in persons ≥85 years (men: 21·1%; and women: 30·4%). We found large regional variations with higher prevalences in the northern part of Germany. Most of the prescriptions were issued by general practitioners (78·9%). 58·3% were liquid oral formulations with considerable regional variations ranging between 32·3% in Mecklenburg-West Pomerania and 67·3% in North Rhine-Westphalia. Overall, liquid oral forms are much more often prescribed in the western than in the eastern part of Germany. Metamizole - a drug with a relatively narrow indication - is often prescribed in Germany with relevant differences by age, sex and region. Qualitative studies should clarify reasons for this. Further quantitative research should investigate small-area variations, indications and treatment durations. © 2015 John Wiley & Sons Ltd.

Evaluation of spatio-temporal variability of Hamburg Aerosol Climatology against aerosol datasets from MODIS and CALIOP

NASA Astrophysics Data System (ADS)

Pappas, V.; Hatzianastassiou, N.; Papadimas, C.; Matsoukas, C.; Kinne, S.; Vardavas, I.

2013-02-01

The new global aerosol climatology named HAC (Hamburg Aerosol Climatology) is compared against MODIS (MODerate resolution Imaging Spectroradiometer, Collection 5, 2000-2007) and CALIOP (Cloud-Aerosol Lidar with Orthogonal Polarization, Level 2-Version 3, 2006-2011) retrievals. The HAC aerosol optical depth (AOD) values are larger than MODIS in heavy aerosol load conditions (over land) and lower over oceans. Agreement between HAC and MODIS is better over land and for low AOD. Hemispherically, HAC has 16-17% smaller AOD values than MODIS. The discrepancy is slightly larger for the Southern Hemisphere (SH) than for the Northern Hemisphere (NH). Seasonally, the largest absolute differences are from March to August for NH and from September to February for SH. The spectral variability of HAC AOD is also evaluated against AERONET (1998-2007) data for sites representative of main aerosol types (pollutants, sea-salt, biomass and dust). The HAC has a stronger spectral dependence of AOD in the UV wavelengths, compared to AERONET and MODIS. For visible and near-infrared wavelengths, the spectral dependence is similar to AERONET. For specific sites, HAC AOD vertical distribution is compared to CALIOP data by looking at the fraction of columnar AOD at each altitude. The comparison suggests that HAC exhibits a smaller fraction of columnar AOD in the lowest 2-3 km than CALIOP, especially for sites with biomass burning smoke, desert dust and sea salt spray. For the region of the greater Mediterranean basin, the mean profile of HAC AOD is in very good agreement with CALIOP. The HAC AOD is very useful for distinguishing between natural and anthropogenic aerosols and provides high spectral resolution and vertically resolved information.

The "Hamburger Connection" as Ecologically Unequal Exchange: A Cross-National Investigation of Beef Exports and Deforestation in Less-Developed Countries

ERIC Educational Resources Information Center

Austin, Kelly

2010-01-01

This study explores Norman Myers's concept of the "hamburger connection" as a form of ecologically unequal exchange, where more-developed nations are able to transfer the environmental costs of beef consumption to less-developed nations. I used ordinary least squares (OLS) regression to test whether deforestation in less-developed…

Formulation and evaluation on human skin of a water-in-oil emulsion containing Muscat hamburg black grape seed extract.

PubMed

Sharif, A; Akhtar, N; Khan, M S; Menaa, A; Menaa, B; Khan, B A; Menaa, F

2015-04-01

Vitis vinifera 'muscat hamburg' (Vitaceae) is a blue-black grape variety commonly found in Pakistan. It has been consumed and used in traditional medicine for centuries. Compared to other grapes, M. hamburg records one of the greatest amount of polyphenols and displays potent antioxidant activities, which make it a great candidate for its exploitation in the development of stable cream emulsions destined to improve the skin appearance. Evaluate the effects of stable water-in-oil (W/O) emulsion containing 2% M. hamburg grape seed extract ('formulation') on human cheek skin in comparison with the placebo ('base'). An occlusive patch test, containing either the formulation or the base, was topically tested for 8 weeks during a winter period in young adult and healthy Pakistani male volunteers. The subjects were instructed to use twice a day the base and the formulation on their right and left cheek skin, respectively. Non-invasive measurements on these skin areas were carried out every week to assess any effects produced on melanin, elasticity and sebum. Skin compatibility assay (Burchard test) was used to report any potential skin reactivity. ANOVA, paired sample t-test and LSD test were applied to determine the statistical data significance. Significant differences (P ≤ 0.05) were found between the placebo and the formulation in terms of their respective skin effects elicited on melanin, elasticity and sebum content. Nevertheless, placebo and formulation exerted similar effects on skin erythema and moisture contents. Importantly, no skin hypersensitivity cases were reported during the whole course of the study. The developed grape-based cream could be efficiently and safely applied to improve a number of skin conditions (e.g. hyper-pigmentation, premature ageing, acne). © 2014 Society of Cosmetic Scientists and the Société Française de Cosmétologie.

The Bernhard-Nocht-Institut fuer Schiffs- und Tropenkrankheiten Hamburg,

DTIC Science & Technology

PARASITES, *WORMS), (*PROTOZOA, PARASITES), (*PARASITIC DISEASES, TROPICAL REGIONS), DISEASES, FILARIAE, SCHISTOSOMA, INFECTIONS, GASTROPODA , AMOEBA, TRYPANOSOMA, LEISHMANIA, PARASITES, THERAPY, CHEMOTHERAPY, WEST GERMANY

Quantification of soy protein using the isotope method (δ(13)C and δ(15)N) for commercial brands of beef hamburger.

PubMed

Ducatti, Rhani; de Almeida Nogueira Pinto, José Paes; Sartori, Maria Márcia Pereira; Ducatti, Carlos

2016-12-01

Hamburgers (beef patties) may be adulterated through the overuse of protein extenders. Among vegetables, soy protein is the best substitute for animal protein. These ingredients help to reduce the cost of producing a final product, and they maximize profits for fraudulent industries. Moreover, the ingestion of soy or other non-meat proteins by allergic individuals may present a health risk. In addition, monitoring by supervisory bodies is hampered by a lack of appropriate analytical methodologies. Within this context, the aim of this study was to determine and quantify the levels of added soy protein by determination of (15)N and (13)C stable isotopes. A total of 100 beef hamburger samples from 10 commercial brands were analyzed. Only three samples of the G brand were within the standards set the Brazilian legislation. The remaining 97 samples from 10 commercial brands contained >4% soy protein; therefore, they are adulterated and not in compliance with the current legislation. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Sex survey research in Germany and Europe : Liebesleben (LoveLives): A pilot study into the sexual experiences, attitudes and relationships of adults in Germany].

PubMed

Matthiesen, Silja; Dekker, Arne; von Rueden, Ursula; Winkelmann, Christine; Wendt, Janine; Briken, Peer

2017-09-01

At the Hamburg Institute for Sex Research in Germany, a nationwide study is currently being carried out into the sexual experiences, attitudes and relationships of adults (18-75 years). The main focus of this pilot study is to test the comprehensibility and length of a data collecting instrument as well as the comparison of two data collecting methods with regard to reliability and representativeness of the results as well as of the refusal rate. To this end face-to-face interviews (n = 500) and questionnaires sent by post (n = 500) are to be compared with each other as methods. The data to be collected relates to sexuality, particularly the prevention of HIV and other sexually transmitted infections (STIs). The WHO definition of sexual health forms the basis for the study and thus connects up with the existing sex survey research in Europe and western industrial nations. Comparable surveys have been conducted over the past ten years in more than 30 European countries using a variety of methods. The focus of the study is placed upon the increase that has been observed for several years now in certain STIs. The article provides an overview of existing sex survey research in Europe. It becomes clear that the studies conducted so far are very heterogeneous with regard to chosen method, sampling techniques and the choice of content focus, so that no suitable data for cross-national comparability are currently available.

Evaluation and application of microwave-assisted extraction and dispersive liquid-liquid microextraction followed by high-performance liquid chromatography for the determination of polar heterocyclic aromatic amines in hamburger patties.

PubMed

Aeenehvand, Saeed; Toudehrousta, Zahra; Kamankesh, Marzieh; Mashayekh, Morteza; Tavakoli, Hamid Reza; Mohammadi, Abdorreza

2016-01-01

This study developed an analytical method based on microwave-assisted extraction and dispersive liquid-liquid microextraction followed by high-performance liquid chromatography for the determination of three polar heterocyclic aromatic amines from hamburger patties. Effective parameters controlling the performance of the microextraction process, such as the type and volume of extraction and disperser solvents, microwave time, nature of alkaline aqueous solution, pH and salt amount, were optimized. The calibration graphs were linear in the range of 1-200 ng g(-1), with a coefficient of determination (R(2)) better than 0.9993. The relative standard deviations (RSD) for seven analyses were between 3.2% and 6.5%. The recoveries of those compounds in hamburger patties were from 90% to 105%. Detection limits were between 0.06 and 0.21 ng g(-1). A comparison of the proposed method with the existing literature demonstrates that it is a simple, rapid, highly selective and sensitive, and it gives good enrichment factors and detection limits for determining HAAs in real hamburger patties samples. Copyright © 2015 Elsevier Ltd. All rights reserved.

Circulation and Internationalisation of Pedagogical Concepts and Practices in the Discourse of Education: The Hamburg School Reform Experiment (1919-1933)

ERIC Educational Resources Information Center

Mayer, Christine

2014-01-01

In the context of the international exchange of school reform ideas and concepts, the new schools in Hamburg were recognised as exemplary instances of a revolutionary and forceful reform in the public elementary school systems. Based on studies of transfer and their premise that the transnational transfer of ideas, practices and objects does not…

Reliability of a science admission test (HAM-Nat) at Hamburg medical school.

PubMed

Hissbach, Johanna; Klusmann, Dietrich; Hampe, Wolfgang

2011-01-01

The University Hospital in Hamburg (UKE) started to develop a test of knowledge in natural sciences for admission to medical school in 2005 (Hamburger Auswahlverfahren für Medizinische Studiengänge, Naturwissenschaftsteil, HAM-Nat). This study is a step towards establishing the HAM-Nat. We are investigating parallel forms reliability, the effect of a crash course in chemistry on test results, and correlations of HAM-Nat test results with a test of scientific reasoning (similar to a subtest of the "Test for Medical Studies", TMS). 316 first-year students participated in the study in 2007. They completed different versions of the HAM-Nat test which consisted of items that had already been used (HN2006) and new items (HN2007). Four weeks later half of the participants were tested on the HN2007 version of the HAM-Nat again, while the other half completed the test of scientific reasoning. Within this four week interval students were offered a five day chemistry course. Parallel forms reliability for four different test versions ranged from r(tt)=.53 to r(tt)=.67. The retest reliabilities of the HN2007 halves were r(tt)=.54 and r(tt )=.61. Correlations of the two HAM-Nat versions with the test of scientific reasoning were r=.34 und r=.21. The crash course in chemistry had no effect on HAM-Nat scores. The results suggest that further versions of the test of natural sciences will not easily conform to the standards of internal consistency, parallel-forms reliability and retest reliability. Much care has to be taken in order to assemble items which could be used interchangeably for the construction of new test versions. The test of scientific reasoning and the HAM-Nat are tapping different constructs. Participation in a chemistry course did not improve students' achievement, probably because the content of the course was not coordinated with the test and many students lacked of motivation to do well in the second test.

Reliability of a science admission test (HAM-Nat) at Hamburg medical school

PubMed Central

Hissbach, Johanna; Klusmann, Dietrich; Hampe, Wolfgang

2011-01-01

Objective: The University Hospital in Hamburg (UKE) started to develop a test of knowledge in natural sciences for admission to medical school in 2005 (Hamburger Auswahlverfahren für Medizinische Studiengänge, Naturwissenschaftsteil, HAM-Nat). This study is a step towards establishing the HAM-Nat. We are investigating parallel forms reliability, the effect of a crash course in chemistry on test results, and correlations of HAM-Nat test results with a test of scientific reasoning (similar to a subtest of the "Test for Medical Studies", TMS). Methods: 316 first-year students participated in the study in 2007. They completed different versions of the HAM-Nat test which consisted of items that had already been used (HN2006) and new items (HN2007). Four weeks later half of the participants were tested on the HN2007 version of the HAM-Nat again, while the other half completed the test of scientific reasoning. Within this four week interval students were offered a five day chemistry course. Results: Parallel forms reliability for four different test versions ranged from rtt=.53 to rtt=.67. The retest reliabilities of the HN2007 halves were rtt=.54 and rtt =.61. Correlations of the two HAM-Nat versions with the test of scientific reasoning were r=.34 und r=.21. The crash course in chemistry had no effect on HAM-Nat scores. Conclusions: The results suggest that further versions of the test of natural sciences will not easily conform to the standards of internal consistency, parallel-forms reliability and retest reliability. Much care has to be taken in order to assemble items which could be used interchangeably for the construction of new test versions. The test of scientific reasoning and the HAM-Nat are tapping different constructs. Participation in a chemistry course did not improve students’ achievement, probably because the content of the course was not coordinated with the test and many students lacked of motivation to do well in the second test. PMID:21866246

Assessment of the hygienic performances of hamburger patty production processes.

PubMed

Gill, C O; Rahn, K; Sloan, K; McMullen, L M

1997-05-20

The hygienic conditions of the hamburger patties collected from three patty manufacturing plants and six retail outlets were examined. At each manufacturing plant a sample from newly formed, chilled patties and one from frozen patties were collected from each of 25 batches of patties selected at random. At three, two or one retail outlet, respectively, 25 samples from frozen, chilled or both frozen and chilled patties were collected at random. Each sample consisted of 30 g of meat obtained from five or six patties. Total aerobic, coliform and Escherichia coli counts per gram were enumerated for each sample. The mean log (x) and standard deviation (s) were calculated for the log10 values for each set of 25 counts, on the assumption that the distribution of counts approximated the log normal. A value for the log10 of the arithmetic mean (log A) was calculated for each set from the values of x and s. A chi2 statistic was calculated for each set as a test of the assumption of the log normal distribution. The chi2 statistic was calculable for 32 of the 39 sets. Four of the sets gave chi2 values indicative of gross deviation from log normality. On inspection of those sets, distributions obviously differing from the log normal were apparent in two. Log A values for total, coliform and E. coli counts for chilled patties from manufacturing plants ranged from 4.4 to 5.1, 1.7 to 2.3 and 0.9 to 1.5, respectively. Log A values for frozen patties from manufacturing plants were between < 0.1 and 0.5 log10 units less than the equivalent values for chilled patties. Log A values for total, coliform and E. coli counts for frozen patties on retail sale ranged from 3.8 to 8.5, < 0.5 to 3.6 and < 0 to 1.9, respectively. The equivalent ranges for chilled patties on retail sale were 4.8 to 8.5, 1.8 to 3.7 and 1.4 to 2.7, respectively. The findings indicate that the general hygienic condition of hamburgers patties could be improved by their being manufactured from only manufacturing beef

The Mother Centers in Germany--Empowerment Strategies for Community Women in Germany.

ERIC Educational Resources Information Center

Jaeckel, Monika

Mother Centers are a grassroots self-help movement in Germany that help stay-at-home mothers break through the isolation they experience in German society when they have children and are not available for full-time employment. There are about 300 mother center projects currently in Germany, including 40 in the former East Germany. The programs…

[Active and healthy living in old age--results from a representative survey of community-dwelling senior citizens in Hamburg].

PubMed

Dapp, Ulrike; Lorentz, Ch; Laub, S; Anders, J; von Renteln-Kruse, W; Minder, Ch; Dirksen-Fischer, M

2009-06-01

The majority of community-dwelling people 60 years and older are independent and live actively. However, there is little information about elderly persons' views on aging, health and health promotion. Therefore, an anonymous, written questionnaire survey was performed in a representative sample of inhabitants from a section of the city of Hamburg, 60 years and older; 5 year intervals, 14 subsamples according to 7 age groups of females and males. Questionnaires from 950 participants (29% response) could be evaluated: mean age 71.5 years, 58% women, 34% living alone, 5% with professional healthcare needs as indicated by status according to German nursing care insurance. Senior citizens' positive attitudes towards aging and health were predominant: 69% of respondents felt young, 85% worried about loss of autonomy in old age. The results provide evidence indicating potential for improving health-promoting lifestyles in parts of the older population by evaluating and strengthening older persons' competencies and by considering their concerns seriously. These results provide valuable information for future plans in the public-health sector in the city of Hamburg where particular health-promoting actions for elderly persons will be considered.

Anthropogenic spreading of anguillid herpesvirus 1 by stocking of infected farmed European eels, Anguilla anguilla (L.), in the Schlei fjord in northern Germany.

PubMed

Kullmann, B; Adamek, M; Steinhagen, D; Thiel, R

2017-11-01

The Schlei fjord in northern Germany is the recipient water of a comprehensive eel, Anguilla anguilla (L.), stocking programme. Since 2015, stocked eels become alizarin red S marked, but to date no control mechanism is implemented in this stock enhancement measure to prevent anthropogenic spreading of diseases. Consequentially, it was possible that farmed stocking cohorts of 2015 and 2016 (in total ca. 1040 kg) were subsequently tested positive for anguillid herpesvirus 1 (AngHV 1). For this study, 100 eels [total length (TL) 24.3-72.9 cm, age ca. 1-6 years] were caught in 2016 and investigated with regard to AngHV 1 infection, parasite load (Anguillicoloides crassus) and body conditions. 68% of the eels were found to be virus positive while larger specimens were more often infected. In addition, a fitted generalized linear model (area under the curve = 0.741) demonstrated that an increase in individual TL is accompanied with an increased risk of clinically relevant virus loads. Anguillicoloides crassus turned out to be an important stressor for eels, because parasite and virus load revealed a significant positive correlation. The results of this study evidently show the urgent need of a disease containment strategy for eel stocking programmes. © 2017 John Wiley & Sons Ltd.

The Effect of Modified Atmosphere Packaging and Addition of Rosemary Extract, Sodium Acetate and Calcium Lactate Mixture on the Quality of Pre-cooked Hamburger Patties during Refrigerated Storage

PubMed Central

Muhlisin; Kang, Sun Moon; Choi, Won Hee; Lee, Keun Taik; Cheong, Sung Hee; Lee, Sung Ki

2013-01-01

The effect of modified atmosphere packaging (MAP; 30% CO2+70% N2 or 100% N2) and an additive mixture (500 ppm rosemary extract, 3,000 ppm sodium acetate and 1,500 ppm calcium lactate) on the quality of pre-cooked hamburger patties during storage at 5°C for 14 d was evaluated. The addition of the additive mixture reduced aerobic and anaerobic bacteria counts in both 30% CO2-MAP (30% CO2+70% N2) and 100% N2-MAP (p<0.05). The 30% CO2-MAP was more effective to suppress the microbial growth than 100% N2-MAP, moreover the 30% CO2-MAP combined with additive mixture resulted in the lowest bacterial counts. The hamburger patties with additive mixture showed lower CIE L* and CIE a*, and higher CIE b* than those with no additive mixture. The 30% CO2-MAP tended to decrease the TBARS during storage regardless of the addition of additives. The use of 30% CO2-MAP in combination with additives mixture was effective for maintaining the quality and extending the shelf-life of pre-cooked hamburger patties. PMID:25049716

The ``exceptional'' earthquake of 3 January 1117 in the Verona area (northern Italy): A critical time review and detection of two lost earthquakes (lower Germany and Tuscany)

NASA Astrophysics Data System (ADS)

Guidoboni, Emanuela; Comastri, Alberto; Boschi, Enzo

2005-12-01

In the seismological literature the 3 January 1117 earthquake represents an interesting case study, both for the sheer size of the area in which that event is recorded by the monastic sources of the 12th century, and for the amount of damage mentioned. The 1117 event has been added to the earthquake catalogues of up to five European countries (Italy, France, Belgium, Switzerland, the Iberian peninsula), and it is the largest historical earthquake for northern Italy. We have analyzed the monastic time system in the 12th century and, by means of a comparative analysis of the sources, have correlated the two shocks mentioned (in the night and in the afternoon of 3 January) to territorial effects, seeking to make the overall picture reported for Europe more consistent. The connection between the linguistic indications and the localization of the effects has allowed us to shed light, with a reasonable degree of approximation, upon two previously little known earthquakes, probably generated by a sequence of events. A first earthquake in lower Germany (I0 (epicentral intensity) VII-VIII MCS (Mercalli, Cancani, Sieberg), M 6.4) preceded the far more violent one in northern Italy (Verona area) by about 12-13 hours. The second event is the one reported in the literature. We have put forward new parameters for this Veronese earthquake (I0 IX MCS, M 7.0). A third earthquake is independently recorded in the northwestern area of Tuscany (Imax VII-VIII MCS), but for the latter event the epicenter and magnitude cannot be evaluated.

Decrease of postprandial endothelial dysfunction by spice mix added to high-fat hamburger meat in men with Type 2 diabetes mellitus.

PubMed

Li, Z; Henning, S M; Zhang, Y; Rahnama, N; Zerlin, A; Thames, G; Tseng, C H; Heber, D

2013-05-01

Consumption of a high-fat diet has been demonstrated to promote endothelial dysfunction, possibly through an increase in lipid peroxidation and decrease in serum nitric oxide. The present study was designed to investigate whether consumption of a hamburger cooked with a polyphenol-rich spice mixture will reduce postprandial lipid oxidation and endothelial dysfunction in men with Type 2 diabetes. Twenty-two subjects consumed burgers cooked with salt only (control burger) or with salt and spice mix (spice burger) in randomized order. The postprandial concentration of urinary malondialdehyde and nitrate/nitrite as well as the peripheral arterial tonometry score were determined. Eighteen subjects completed the study. Postprandial serum glucose, insulin and triglyceride concentrations were similar in all subjects after control burger or spice burger consumption. Urine malondialdehyde excretion in mmol/g creatinine was reduced by 31% (P < 0.001) after consuming the spice burger compared with the control burger. Two hours after consumption of the burgers, the peripheral arterial tonometry score was significantly different between control burger consumption (-9.7 ± 21.5%) and spice burger consumption (+18.0 ± 42.4%) (P = 0.025). Mean urinary nitrate/nitrite concentrations in urine collected during the 6 h after consumption of the control burger was 9.09 ± 5.7 mmol/g creatinine, but 12.37 ± 7.00 mmol/g creatinine after the spice burger (P = 0.053). Adding a spice mix to hamburger meat prior to cooking resulted in a reduction in urinary malondialdehyde, an increase in urinary nitrate/nitrite and improvement of postprandial endothelial dysfunction in men with Type 2 diabetes. Therefore, cooking a hamburger with a polyphenol-rich spice mixture may lead to potential cardiovascular benefits in patients with Type 2 diabetes mellitus. © 2013 The Authors. Diabetic Medicine © 2013 Diabetes UK.

Gelingende Integration? Anmerkungen zur Studie von D. Katzenbach u.a. uber den Hamburger Schulversuch "Integrative Grundschule" in ZfPad. 45 (1999), S. 567-590 (Successful Integration? Remarks on the Study by D. Katzenbach et al. on the Hamburg School Experiment "Integrative Elementary School" in ZfPad. 45 (1999), S. 567-590).

ERIC Educational Resources Information Center

Roeder, Peter Martin

1999-01-01

Critiques two normative premises that guide the researchers' interpretation of results from the Hamburg School Experiment, an empirical study that focused on mainstreaming elementary students diagnosed as needing special education: (1) integrating these children in normal classrooms is legitimated; and (2) social integration should not preclude…

Climate suitability for the transmission of Dirofilaria immitis and D. repens in Germany.

PubMed

Sassnau, R; Daugschies, A; Lendner, M; Genchi, C

2014-09-15

Recently concerns are increasing that dirofilarial nematodes may spread from endemic areas in southern, eastern and central Europe to countries in northern regions of Europe. The increasing number of autochthonous cases of canine Dirofilaria repens infections in Germany indicates that worms of this genus may invade new areas, and climate change may be a key factor in this scenario. Thus analysis of long term development of regional temperature is a pivotal factor in risk analysis related to transmission of these worms. Such information is important for suggestions of counteracting strategies, such as definition of periods of increased transmission risk and, consequently, time slots most suited for preventative measures. In this study, mean daily temperature data from 34 geographical clustered weather stations representing all parts of Germany were analyzed. It is concluded that the increasing trend for average daily temperatures observed in the period from 1984 to 2013 has led to climatic conditions that allow the completion of dirofilarial life cycles in large parts of Germany between May and October. Autochthonous infection with D. repens is already established in some regions and targeted diagnosis and medical prophylaxis is advisable for dogs assumedly exposed during risk of transmission periods. It appears likely that global warming will support further spread of D. repens. Furthermore for the population of dogs the spread of the more pathogenic species D. immitis in hitherto non-endemic Germany is a potential risk if mean temperatures rise to a level suitable for parasite development in the abundant vector mosquitoes during the warmer seasons. Copyright © 2014 Elsevier B.V. All rights reserved.

Investigation of gaseous and particulate emissions from various marine vessel types measured on the banks of the Elbe in Northern Germany

NASA Astrophysics Data System (ADS)

Diesch, J.-M.; Drewnick, F.; Klimach, T.; Borrmann, S.

2013-04-01

Measurements of the ambient aerosol, various trace gases and meteorological quantities using a mobile laboratory (MoLa) were performed on the banks of the Lower Elbe in an emission control area (ECA) which is passed by numerous private and commercial marine vessels reaching and leaving the port of Hamburg, Germany. From 25-29 April 2011 a total of 178 vessels were probed at a distance of about 0.8-1.2 km with high temporal resolution. 139 ship emission plumes were of sufficient quality to be analyzed further and to determine emission factors (EFs). Concentrations of aerosol number and mass as well as polycyclic aromatic hydrocarbons (PAH) and black carbon were measured in PM1 and size distribution instruments covered the diameter range from 6 nm up to 32 μm. The chemical composition of the non-refractory submicron aerosol was measured by means of an Aerosol Mass Spectrometer (Aerodyne HR-ToF-AMS). Gas phase species analyzers monitored various trace gases (O3, SO2, NO, NO2, CO2) in the air and a weather station provided wind, precipitation, solar radiation data and other quantities. Together with ship information for each vessel obtained from Automatic Identification System (AIS) broadcasts a detailed characterization of the individual ship types and of features affecting gas and particulate emissions is provided. Particle number EFs (average 2.6e+16 # kg-1) and PM1 mass EFs (average 2.4 g kg-1) tend to increase with the fuel sulfur content. Observed PM1 composition of the vessel emissions was dominated by organic matter (72%), sulfate (22%) and black carbon (6%) while PAHs only account for 0.2% of the submicron aerosol mass. Measurements of gaseous components showed an increase of SO2 (average EF: 7.7 g kg-1) and NOx (average EF: 53 g kg-1) while O3 decreased when a ship plume reached the sampling site. The particle number size distributions of the vessels are generally characterized by a bimodal size distribution, with the nucleation mode in the 10-20 nm diameter

Investigation of gaseous and particulate emissions from various marine vessel types measured on the banks of the Elbe in Northern Germany

NASA Astrophysics Data System (ADS)

Diesch, J.-M.; Drewnick, F.; Klimach, T.; Borrmann, S.

2012-08-01

Measurements of the ambient aerosol, various trace gases and meteorological parameters using a mobile laboratory (MoLa) were performed on the banks of the Lower Elbe in an emission control area (ECA) which is passed by numerous private and commercial marine vessels reaching and leaving the port of Hamburg, Germany. From 25-30 April 2011 a total of 178 vessels were probed at a distance of about 0.8-2 km with high temporal resolution. 139 ship emission plumes were of sufficient quality to be analyzed further and to determine emission factors (EFs). Concentrations of aerosol number and mass as well as polycyclic aromatic hydrocarbons (PAH) and black carbon were measured in PM1 and size distribution instruments covered the size diameter range from 6 nm up to 32 μm. The chemical composition of the non-refractory submicron aerosol was measured by means of an Aerosol Mass Spectrometer (Aerodyne HR-ToF-AMS). Gas phase species analyzers monitored various trace gases (O3, SO2, NO, NO2, CO2) in the air and a weather station provided wind, precipitation, solar radiation and other parameters. Together with ship information for each vessel obtained from Automatic Identification System (AIS) broadcasts a detailed characterization of the individual ship types and of features affecting gas and particulate emissions is provided. Particle number EFs (average 2.6×1016 # kg -1) and PM1 mass EFs (average 2.4 g kg -1) positively correlate with the fuel sulfur content and depend on the engine type and performance. Observed PM1 composition of the vessel emissions was dominated by organic matter (72%), sulfate (22%) and black carbon (6%) while PAHs only account for 0.2% of the submicron aerosol mass. Measurements of gaseous components showed an increase of SO2 (average EF: 7.7 g kg-1) and NOx (average EF: 53 g kg-1) while O3 decreased when a ship plume reached the sampling site. The particle number size distributions of the vessels are generally characterized by a bimodal size

Mid Holocene climate change and impact on evolution on human settlements in northern central Europe

NASA Astrophysics Data System (ADS)

Krossa, V. R.; Kim, H.-J.; Moros, M.; Dörfler, W.; Blanz, T.; Sinninghe Damsté, J. S.; Schneider, R.

2012-04-01

The Mid Holocene climate evolution in the North Atlantic was marked by a climate optimum, followed by a transition toward colder conditions, starting at about 6 ka BP. This climate transition was accompanied by a radical change from a hunter-gatherer-fisher society toward a society based on agriculture and the domestication of animals in northern Germany and Denmark. The aim of this study is to better understand the potential impact of oceanic and terrestrial climate change on such human societies in northern Germany and Denmark. We present paleoclimatic and paleoecological reconstructions from sites surrounding the landscape where these human groups settled during the Mid Holocene. These reconstructions include a high resolution UK'37 Sea Surface Temperature (SST) record from the Skagerrak, an MBT-CBT record for estimating lake temperature from Lake Belau, Northern Germany using the calibration set of Tierney et al. (2010), and a Loss On Ignition (LOI) record representing the anoxic/oxic state from the Gotland Basin, Baltic Sea. The UK'37 record is interpreted to reflect warm season SSTs, and shows a step-like temperature drop of about 6 °C from 6.5 to 5.0 ka BP, immediately followed by a 2 °C warming at about 5.0 ka BP. The MBT-CBT lake record probably reflects mean annual temperature at our site. The record suggests mild winters and/or warm summers until 5.3 ka BP, followed by 2 °C colder conditions within 500 years. The temperature proxies suggest a positive mode in North Atlantic Oscillation (NAO) until around 5.3 ka BP, followed by conditions typical of a negative NAO mode. Furthermore, the LOI record from the Gotland Basin implies a trend from oxic to more anoxic conditions, starting at ~5.8 ka BP. More severe anoxic conditions could have led to an ecosystem shift within the Baltic Sea, resulting in a decline of copepods, codfish and seals, thus influencing mesolithic hunting activity. The climatic and ecological changes that affected the Baltic Sea might

Parental physical illness as a risk for psychosocial maladjustment in children and adolescents: epidemiological findings from a national survey in Germany.

PubMed

Barkmann, Claus; Romer, Georg; Watson, Maggie; Schulte-Markwort, Michael

2007-01-01

The authors assessed the risk for psychosocial maladjustment in a population-based sample of dependent children of parents with serious physical illness. In the context of The Hamburg Health Survey, a wide range of data on current life situation and health status was collected from a representative sample of families with children and adolescents between 4 and 18 years old (N=1,950). For 4- to 18-year-old children and adolescents in Germany, the prevalence of a serious physical illness in a parent was 4.1%. The adjusted risk of psychosocial maladjustment in this target group, depending on the case definition, is elevated, with internalizing problems being more prevalent than externalizing problems. Although problems for affected boys decline with puberty, they increase for girls. In this age-group, girls and boys appear to be under particular strain when the respective same-sex parent has a serious physical illness. Exposure to serious parental physical illness is an epidemiologically relevant risk factor for psychosocial maladjustment in children and adolescents that needs to be better recognized by medical professionals.

Intelligence Sharing in Counterproliferation

DTIC Science & Technology

2007-09-01

Claims Alleged Mobile WMD Plants Solely for ‘ Agrochemicals ,” Spiegel Online, Hamburg, Germany. Translated by OpenSource.gov https...Knauer, Sebastian. "German Site Claims Alleged Mobile WMD Plants Solely for Agrochemicals ." Spiegel Online. https://www.opensource.gov (accessed June

Instream coliform gradients in the Holtemme, a small headwater stream in the Elbe River Basin, Northern Germany

NASA Astrophysics Data System (ADS)

Karthe, Daniel; Lin, Pei-Ying; Westphal, Katja

2017-09-01

The Holtemme is a small headwater stream in North Germany's Elbe River Basin. According to German and European legislation, hygienic monitoring is not mandatory for such water bodies which are neither drinking water sources nor categorized as bathing waters. Consequently, relatively little is known about the occurrence of-potentially pathogenic-bacteria and viruses in Germany's streams and rivers. The Holtemme was selected for a case study because it is relatively well monitored for both chemical water quality and aquatic ecology, but not for hygiene. Originating in the mountains of Harz Nature Park, the 47 km long Holtemme is characterized by a strong longitudinal gradient in chemical water quality, which is related to different land uses and the influx of treated wastewater from two urban areas (Wernigerode and Halberstadt). Waste water loads received by the Holtemme are comparatively high when compared to similarly small streams. In 2015, total coliform concentrations between more than 200 and 77,010 bacteria per 100 mL, and fecal coliform concentrations between 5 and 24,060 bacteria per 100 mL were observed in the Holtemme's main channel. The highest concentrations were typically found below the outlets of the two wastewater treatment plants. The treated wastewater contained total and fecal coliform concentrations of up to 200,500 and 83,100 per 100 mL, respectively; however, there were significant temporal variations. While the observed concentrations are unproblematic from a legal perspective (because no maximum permissible limits are defined for streams in Germany), they would exceed the tolerable limits for bathing waters in the EU, indicating moderate to critical pollution limits.

[Current seroprevalence, vaccination and predictive value of liver enzymes for hepatitis B among refugees in Germany].

PubMed

Hampel, Annika; Solbach, Philipp; Cornberg, Markus; Schmidt, Reinhold E; Behrens, Georg M N; Jablonka, Alexandra

2016-05-01

Currently only vague estimates exist for the seroprevalence and vaccination status for viral hepatitis B (HBV) in refugees arriving in Germany during the current refugee crisis. To assess the prevalence of hepatitis B in refugees arriving in northern Germany in 2015. In a cross-sectional study in 793 patients from all age groups tests for serological markers of hepatitis B virus infection (HBsAg, anti-HBc) and liver enzymes (ALT, AST, bilirubin, γGT, alkaline phosphatase) were performed in August 2015 at six reception centers in northern Germany. In 258 patients anti-HBs antibodies were assessed additionally. Of the tested refugees, 76.7 % were male, the median age was 28.8 ± 11.4 years, and 7.8 % were children under the age of 18. The overall prevalence of HBsAg and total anti-HBc was 2.3 % and 14.0 % respectively (2.5 % and 14.5 % in men; 1.2 % and 13.5 % in women). Prevalence was highest in 35 to 49-year-old patients for HBsAg (3.1 %) and for refugees over 50 years for anti-HBc (38 %). No immunity to Hepatitis B was found in 62 %, 18.6 % had been vaccinated against Hepatitis B, while 50 % of children aged up to 15 years (n = 12) had been vaccinated. Positive predictive values of elevated AST and ALT for detection of HBsAg was 0 and 0.016, respectively. Only two patients with a positive HBsAg had elevated transaminases. This study showed a high prevalence of HBsAg in a German refugee sample in comparison to the general German population. Liver enzymes are not an appropriate tool for screening for hepatitis B virus infection.

Effect of the addition of chia's by-product on the composition of fatty acids in hamburgers through chemometric methods.

PubMed

Souza, Aloisio H P; Gohara, Aline K; Rotta, Eliza M; Chaves, Marcia A; Silva, Claudia M; Dias, Lucia F; Gomes, Sandra T M; Souza, Nilson E; Matsushita, Makoto

2015-03-30

Hamburger is a meat-based food that is easy to prepare and is widely consumed. It can be enriched using different ingredients, such as chia's by-product, which is rich in omega-3. Chemometrics is a very interesting tool to assess the influence of ingredients in the composition of foods. A complete factorial design 2(2) (two factors in two levels) with duplicate was performed to investigate the influence of the factors (1) concentration of textured soy proteins (TSP) and (2) concentration of chia flour partially defatted (CFPD) as a partial replacement for the bovine meat and porcine fat mix in hamburgers. The results of proximal composition, lipid oxidation, fatty acids sums, ratios, and nutritional indexes were used to propose statistical models. The factors TSP and CFPD were significant, and the increased values contributed to improve the composition in fatty acids, crude protein, and ash. Principal components analysis distinguished the samples with a higher content of chia. In desirability analysis, the highest level of TSP and CFPD was described as the optimal region, and it was not necessary to make another experimental point. The addition of chia's by-product is an alternative to increase the α-linolenic contents and to obtain nutritionally balanced food. © 2014 Society of Chemical Industry.

["Anti-stigma campaign from below" at schools--experience of the initiative "Irre menschlich Hamburg e.V."].

PubMed

Bock, Thomas; Naber, Dieter

2003-10-01

In the process of stigmatisation psychiatry is not neutral but it is up-to-date as well as historically involved. That is why it is responsible to influence not only the social perception of psychiatry but also the public picture of mentally disturbed people in a positive way. Doing so it is dependent on the help of psychosis-experienced persons and relatives. Only working together a plausible enlightenment, that points beyond the status quo, can be achieved. Anti-stigma work must critically reflect the interactions in psychiatry itself. After an analysis of the different concepts of stigmatisation and anti-stigma work there follows the evaluation of an information campaign at schools in Hamburg, which emerged from the Hamburg psychosis seminar. The personal meeting of students and psychosis experienced persons is of immediate importance. In addition to that media about the subject "being different, madness, mental disturbation" are being placed at the teachers disposal according to their wishes. In the meantime experience is there of more then 50 teaching units in primary advanced and secondary education as well as of a special open day attended by over 500 students. The response of students and teachers is definitely positive. For the psychosis experienced persons involved there is a special benefit in the sense of empowerment. The more health politically based motives of the anti-stigma work have meanwhile been completed by educational justifications. This way of open meeting is also being discussed as a completion to the symptom based early diagnosis.

Subjective health of undocumented migrants in Germany - a mixed methods approach.

PubMed

Kuehne, Anna; Huschke, Susann; Bullinger, Monika

2015-09-19

Health of migrants is known to be above-average in the beginning of the migration trajectory. At the same time reports from non-government organisations (NGOs) suggest that undocumented migrants in Germany tend to present late and in poor health at healthcare facilities. In this paper, we explore the health status of undocumented migrants with a mixed method approach including complementary qualitative and quantitative datasets. Undocumented migrants attending a NGO based in Hamburg, Germany, were asked to fill in the SF-12v2, a standardized questionnaire measuring health-related quality of life (HRQOL). The SF-12v2 was analyzed in comparison to the U.S. American norm sample and a representative German sample. Differences in mean scores for HRQOL were evaluated with a t-test and with a generalized linear model analyzing the impact of living without legal status on HRQOL. The quantitative research was complemented by a qualitative ethnographic study on undocumented migration and health in Berlin, Germany. The study included semi-structured interviews, informal conversations and participant observation with Latin American migrants over the course of three years. The study focused on subjective experiences of illness and health and the impact of illegality on migrants' health and access to health care. HRQOL was significantly worse in the sample of undocumented migrants (n = 96) as compared to the U.S. American sample (p < 0.005). Living without legal status displayed a significant negative effect on subjective mental and physical health (p ≤ 0.003) in the generalized linear model when adjusted for age and gender compared to the representative German population sample. The ethnographic study, which included 35 migrants, identified socio-economic conditions, the subjective experiences of criminalization, and late presentation at healthcare-facilities as the three main factors impacting on health from migrant perspective. The present research suggests a

Evaluation of the Hamburg Rut Tester and Moisture Induced Stress Test (MIST) for field control of hot mix asphalt (HMA) in Oklahoma : final report.

DOT National Transportation Integrated Search

2013-03-01

This report covers the evaluation of the Hamburg Loaded Wheel Rut Tester (OHD L-55) and the : Moisture Induced Stress Tester (MIST) for field control of Oklahoma HMA mixtures. OHD L-55 : was evaluated as a possible replacement for AASHTO T 283 and fo...

Funnel Beaker weather (6200-4900 cal BP) - reconstructed from the palaeolimnological record of synchronously deposited varves in northern Germany

NASA Astrophysics Data System (ADS)

Dreibrodt, Stefan; Zahrer, Jürgen; Brauer, Achim

2013-04-01

Depositional patterns of synchronously deposited varves of Lake Belauer See and Lake Poggensee (northern Germany) were studied on thin sections under the microscope comparatively. Events and trends that occurred synchronously in the lake systems were detected and interpret as limnologic responses to supra-regional extrinsic (climate) drivers. The different thresholds of the compared lake systems implied by different lake size were utilized to infer about weather conditions. For Lake Belauer See microfacies types of sub-recent varves were proved to reflect responses of certain meteorological conditions (e.g. severity of winters). A short weather anomaly at around 5950 cal BP was detected. Cold summers of about 40 successive years (probably with sudden frost events) lead to breaks of the thermal summer stratification and the associated carbonate precipitation. Instead renewed blooms of planctic diatoms occurred. The subsequent interval of the Funnel Beaker Culture seems to have experienced a period with favorable wea¬ther conditions, with warm summers and not extra-ordinary severe winters. Between ca. 5400 and 5340 cal BP an interval with pronounced warm winters is indicated. The favorable weather conditions termina¬ted abruptly at around 5275 cal BP when the weather (in particular summers) became colder. The comparison of the sediment sequences also provides evidence for the asynchronic onset of anthropogenic activity in the catchment areas of the lakes. A significant increase of minerogenic matter (quartz grains) indication soil erosion in the lake catchment started at ca. 3850 cal BC in Lake Poggensee, and at ca. 3500 cal BC in Lake Belau. Cycles of minerogenic input have been detected with duration of 20-25 years. Whether these cycles could represent slash and burn cycles has to be studied further.

Influence of Diet on the Proteome of Drosophila Melanogaster as Assessed by Two-Dimensional Gel Electrophoresis and Capillary Liquid Chromatography–Mass Spectrometry: The Hamburger Effect Revisited

PubMed Central

Culwell, Thomas F.; Thulin, Craig D.; Merrell, Karen J.; Graves, Steven W.

2008-01-01

Proteomic biomarker discovery has been called into question. Diamandis hypothesized that seemingly trivial factors, such as eating a hamburger, may cause sufficient proteomic change as to confound proteomic differences. This has been termed the hamburger effect. Little is known about the variability of complex proteomes in response to the environment. Two methods—two-dimensional gel electrophoresis (2DGE) and capillary liquid chromatography–electrospray ionization time-of-flight mass spectrometry (LCMS)—were used to study the hamburger effect in two cross-sections of the soluble fruit fly proteome. 2DGE measured abundant proteins, whereas LCMS measured small proteins and peptides. Proteomic differences between males and females were first evaluated to assess the discriminatory capability of the methods. Likewise, wild-type and white-eyed flies were analyzed as a further demonstration that genetically based proteomic differences could be observed above the background analytical variation. Then dietary interventions were imposed. Ethanol was added to the diet of some populations without significant proteomic effect. However, after a 24-h fast, proteomic differences were found using LCMS but not 2DGE. Even so, only three of ~1000 molecular species were altered significantly, suggesting that the influence of even an extreme diet change produced only modest proteomic variability, and that much of the fruit fly proteome remains relatively constant in response to diet. These experiments suggest that proteomics can be a viable approach to biomarker discovery. PMID:19137114

[Resources and risks in old age: the LUCAS-I marker set for a classification of elderly people as fit, pre-frail and frail. First results on validity from the Longitudinal Urban Cohort Ageing Study (LUCAS), Hamburg].

PubMed

Dapp, U; Anders, J; Golgert, S; von Renteln-Kruse, W; Minder, C E

2012-06-01

There is a need for a simple self-administered instrument to assess frailty in community-dwelling seniors. We present a new marker set to assess the functional state of seniors. Contrary to current literature, we focus not only on risks, but also include resources. The questions relate to facts (ways to do things), rather than on subjective information (e.g. exhaustion). It was developed in the context of the Longitudinal Urban Cohort Ageing Study (LUCAS) in Hamburg, Germany. The classification based on these questions proposes operational definitions of the terms fit, pre-frail and frail and is predictive for need for nursing care as well as mortality. A wealth of results establishes the validity of the categorisation compared to other health questions. One of the classification questions concerns cycling. For areas where cycling is not suitable, we propose to replace this question with one about independently walking 500 m. However, the cycling question appears to indicate frailty earlier. The self-administered questionnaire provides a simple, cost-effective way to screen seniors for early signs of declining function in order to start preventive action.

Validity evidence for the Hamburg multiple mini-interview.

PubMed

Knorr, Mirjana; Schwibbe, Anja; Ehrhardt, Maren; Lackamp, Janina; Zimmermann, Stefan; Hampe, Wolfgang

2018-05-14

Multiple mini-interviews (MMI) become increasingly popular for the selection of medical students. In this work, we examine the validity evidence for the Hamburg MMI. We conducted three follow-up studies for the 2014 cohort of applicants to medical school over the course of two years. We calculated Spearman's rank correlation (ρ) between MMI results and (1) emotional intelligence measured by the Trait Emotional Intelligence Questionnaire (TEIQue-SF) and the Situational Test of Emotion Management (STEM), (2) supervisors' and practice team members' evaluations of psychosocial competencies and suitability for the medical profession after a one-week 1:1 teaching in a general practice (GP) and (3) objective structured clinical examination (OSCE) scores. There were no significant correlations between MMI results and the TEIQue-SF (ρ = .07, p > .05) or the STEM (ρ = .05, p > .05). MMI results could significantly predict GP evaluations of psychosocial competencies (ρ = .32, p < .05) and suitability for the medical profession (ρ = .42, p < .01) as well as OSCE scores (ρ = .23, p < .05). The MMI remained a significant predictor of these outcomes in a robust regression model including gender and age as control variables. Our findings suggest that MMIs can measure competencies that are relevant in a practical context. However, these competencies do not seem to be related to emotional intelligence as measured by self-report or situational judgement test.

Significant Influences on Nature Experiences: A Comparative Study of Southern German and Northern Spanish Pupils Aged 14-15

ERIC Educational Resources Information Center

Zecha, Stefanie

2015-01-01

An understanding of the current situation of nature experiences among adolescents is of critical importance for the protection of nature. The participants of this study are 14-15 year-old pupils from Bavaria (Southern Germany) and Asturias (Northern Spain). In particular, the author was interested in a) the level of outdoor experiences of each…

Update on Germany: Now Eastern Germany Gets a Free Press. Special Report SO 8, 1991.

ERIC Educational Resources Information Center

Meyn, Hermann

Since the former East German Communist State--the German Democratic Republic (GDR)--was incorporated into the Federal Republic of Germany, the federal constitution has been valid throughout the whole of Germany, guaranteeing press freedom and ending press censorship in eastern Germany. In October 1989, the GDR had 39 daily newspapers (many…

Germany: The Search for Unity.

ERIC Educational Resources Information Center

Blankenship, Glen, Ed.

The 12 lessons in this collection are designed so that they may be used individually, integrated into the curriculum at appropriate places, or used as a complete unit. The lessons are entitled: (1) Impressions of Germany and Germans; (2) The Location and Population of Germany; (3) Pollution in Germany: A Complex Problems; (4) German Political…

Characteristics of suspended and streambed sediment within constructed chutes and the main channel at Upper Hamburg and Glovers Point Bends, Missouri River, Nebraska, 2008

USGS Publications Warehouse

Woodward, Brenda K.; Rus, David L.

2011-01-01

The U.S. Army Corps of Engineers, Omaha District, as part of the Missouri River Bank Stabilization and Navigation Mitigation Project, has constructed 17 off-channel chutes along the channelized Missouri River, downstream from Sioux City, Iowa, to increase habitat diversity. To better understand characteristics of suspended and streambed sediment within these constructed chutes, the U.S. Geological Survey investigated specific aspects of chute design and function in relation to sediment characteristics including: (1) effects of inlet structures; (2) changes occurring between the inlet and the outlet of a chute; (3) effects of chutes on sediment characteristics in the main channel; and (4) differences in chute dynamics between sampled chutes. Two chutes differing in design, location, and dynamics were studied, Upper Hamburg Bend near Nebraska City, Nebr., and Glovers Point Bend near Winnebago, Nebr. Each site was characterized using five or more sampling transects (two in the chute and three to four in the main channel) designed to bracket sediment exchanges between chutes and the main channel. A sixth transect was included at the Upper Hamburg Bend study site to account for the effects of a nontarget chute having its inlet midway between the inlet and outlet of the primary chute. Representative samples of suspended and streambed sediment were collected at each transect, along with measurements of turbidity and streamflow, between June and November 2008. Four sets of samples were collected at the Glovers Point Bend study site and five sample sets were collected from the Upper Hamburg Bend study site. Results from paired t-tests and standard t-tests indicated that the inlet structure design, passing inflow only from the top of the main-channel water column, reduced the supply of coarse-grained suspended sediment entering the chutes. Statistical comparisons did not indicate differences between the inlet and outlet of either chute; however, anecdotal evidence of recent

Drugs in East Germany.

PubMed

Dressler, J; Müller, E

1997-09-01

Germany was divided into two parts after World War II. The closed border and a nonconvertible currency in the Eastern part were the factors that did not allow a drug market to develop. Alcohol and medicaments were used as substitute drugs. Since Germany was reunified 5 years ago, there are now the same conditions prevailing for the procurement and sale of drugs in East Germany as there are in the Western German states. This report describes the current state of drug traffic, especially in Saxony, under the new social conditions.

Interdisciplinary MSc and Doctoral Education in Climate System Science at the University of Hamburg

NASA Astrophysics Data System (ADS)

Dilly, Oliver; Stammer, Detlef; Pfeiffer, Eva-Maria

2010-05-01

Modern education in climate system sciences is based on a number of disciplines such as meteorology, geophysics, oceanography, geosciences and also economics and social sciences. Facts across these disciplines are required to address the faced key issues related to climate change effectively. Climate experts need to have profound knowledge that can only be achieved in interdisciplinary MSc and PhD programs. In Europe, graduate students who completed a BSc degree are typically proceeding with MSc programs to increase knowledge and qualification. Afterwards, the participation in a doctoral program may follow. Many doctoral programs include courses supporting disciplinary methodological and scientific background in particular. Those courses derive either from advanced MSc programs or specific trainings. Typically, interdisciplinary exchange is difficult to achieve at any stage of disciplinary graduate programs. Recent developments showed the need to educate climate experts in interdisciplinary MSc programs in climate system sciences for both researchers and professionals outside the university. The University of Hamburg offers an interdisciplinary 2-yr MSc program in Integrated System Sciences with 120 ECTS (30 compulsory, 90 eligible) in English language. If the MSc student decides to proceed with a PhD thesis, he/she may not necessarily complete the MSc program but may start to work on a specific and disciplinary doctoral thesis for 3 years. Each doctoral student is guided by an advisory panel (AP) which meets at least bi-annually. The AP consists of a Principal Advisor, a Co-Advisor and a Chair of the panel who come from neighboring disciplines. The structured doctoral program with only 12 CPs includes interdisciplinary compulsory courses and tailor-made eligible expert courses. Summer schools and soft skill courses add to both MSc and doctoral programs. Accordingly, the new graduate school concepts in climate system sciences at the University of Hamburg supports

Reform of health care in Germany

PubMed Central

Hurst, Jeremy W.

1991-01-01

For the past 45 years Germany has had two health care systems: one in the former Federal Republic of Germany and one in the former German Democratic Republic. The system in the Federal Republic was undergoing some important reforms when German reunification took place in October 1990. Now the system in eastern Germany is undergoing a major transformation to bring it more into line with that in western Germany. PMID:10110879

History of modern genetics in Germany.

PubMed

Hammar, Friederike

2002-01-01

The history of modern genetics in Germany during the 20th century is a story of missed chances. In the USA the genetic revolution opened a fascinating new field for ambitious scientists and created a rapidly growing new industry. Meanwhile Germany stood aside, combating with political and social restrictions. Promising young scientists who wanted to work in the field left Germany for the US, and big companies moved their facilities out of the country. Up until the middle of the 1990s molecular biology in Germany remained a "sleeping beauty" even though many brilliant scientists did their jobs very well. Then a somewhat funny idea changed everything: the German minister for education and science proclaimed the BioRegio contest in order to award the most powerful biotechnology region in Germany concerning academia and especially industry. Since then Germany's biotechnology industry has grown constantly and rapidly due to the foundation of a number of small biotech companies; big companies have returned their interests and their investments to Germany, paralleled by an improvement in academic research because of more funding and better support especially for younger scientists. In respect to biotechnology and molecular biology, Germany is still a developing country, but it has started to move and to take its chances in an exciting global competition.

[Attempted and completed homicide in Hamburg--a comparison of two six-year periods].

PubMed

Herrmann, Julia; Gehl, Axel; Püschel, Klaus; Anders, Sven

2010-01-01

The present study compared cases of attempted and completed homicide in Hamburg from 1984 to 1989 and from 1995 to 2000 (n = 887). Data collection was performed using the police records. Attempted homicide showed a significant increase (34.8% vs. 57.9%, P < 0.0001). The majority of the victims and offenders were male with the share of male victims increasing from 59.7% to 74.2% (P < 0.0001). The age of the victims and offenders ranged between 22 and 40 years in both periods. The share of persons with a nationality other than German increased both in the victims (23.1% vs. 37.2%, P < 0.0001) and in the offenders (26.8% vs. 37.2%, P < 0.0001). The most common motives were interpersonal conflicts and robbery. The most frequently used forms of violence were sharp force, blunt force and strangulation.

On the Five-Moment Hamburger Maximum Entropy Reconstruction

NASA Astrophysics Data System (ADS)

Summy, D. P.; Pullin, D. I.

2018-05-01

We consider the Maximum Entropy Reconstruction (MER) as a solution to the five-moment truncated Hamburger moment problem in one dimension. In the case of five monomial moment constraints, the probability density function (PDF) of the MER takes the form of the exponential of a quartic polynomial. This implies a possible bimodal structure in regions of moment space. An analytical model is developed for the MER PDF applicable near a known singular line in a centered, two-component, third- and fourth-order moment (μ _3 , μ _4 ) space, consistent with the general problem of five moments. The model consists of the superposition of a perturbed, centered Gaussian PDF and a small-amplitude packet of PDF-density, called the outlying moment packet (OMP), sitting far from the mean. Asymptotic solutions are obtained which predict the shape of the perturbed Gaussian and both the amplitude and position on the real line of the OMP. The asymptotic solutions show that the presence of the OMP gives rise to an MER solution that is singular along a line in (μ _3 , μ _4 ) space emanating from, but not including, the point representing a standard normal distribution, or thermodynamic equilibrium. We use this analysis of the OMP to develop a numerical regularization of the MER, creating a procedure we call the Hybrid MER (HMER). Compared with the MER, the HMER is a significant improvement in terms of robustness and efficiency while preserving accuracy in its prediction of other important distribution features, such as higher order moments.

Hypertension in Germany.

PubMed

Neuhauser, Hannelore; Diederichs, Claudia; Boeing, Heiner; Felix, Stephan B; Jünger, Claus; Lorbeer, Roberto; Meisinger, Christine; Peters, Annette; Völzke, Henry; Weikert, Cornelia; Wild, Philipp; Dörr, Marcus

2016-12-02

Hypertension is a key risk factor. However, population data based on blood pressure measurements in Germany are scarce. Standardized blood pressure (BP) measurements and medication data from seven population-based studies conducted in Germany between 1994 and 2012 (66 845 participants, 25-74 years) were analyzed: the EPICPotsdam study (1994-1998, EPIC), the KORA-S4 Study (1999-2001) in Augsburg, and the Gutenberg Health Study (2007-2012, GHS) in Mainz/Mainz-Bingen provided data for descriptive comparisons. Time trends were analyzed based on identical study regions for the German National Health Interview and Examination Survey 1998 (BGS98) and the German Health Examination Survey for Adults (2008-11, DEGS1) as well as the Study of Health in Pomerania (SHIP) in Northeast Germany (1997-2001) and the SHIP-TREND study (2008-2012). BP data were adjusted for study-specific measurement devices based on calibration studies. After adjustment for study-specific measurement devices, mean systolic and diastolic BP values were lower and treatment proportions higher in recent (2007-2012) compared to older (1994-2001) studies. Mean BP decrease was most pronounced (systolic ≥ 10 mmHg) in the elderly (55-74 years). The regional SHIP-TREND data for Northeast Germany showed a decrease in mean systolic BP in young men aged 25 to 34 years; on a national level according to the DEGS1 data, however, no such decrease was observed for this group. New data add evidence for lower BP in Germany. However, the prevention potential remains high. Future research based on population-based data should place a special focus on blood pressure data in young men.

Management of risk of microbial cross-contamination from uncooked frozen hamburgers by alcohol-based hand sanitizer.

PubMed

Schaffner, Donald W; Schaffner, Kristin M

2007-01-01

This research was undertaken to determine the effectiveness of an alcohol-based hand sanitizer on hands contaminated with a nonpathogen surrogate for Escherichia coli O157:H7, where the source of the contamination was frozen hamburger patties. A nonpathogenic nalidixic acid-resistant food-grade strain of Enterobacter aerogenes was used to inoculate frozen hamburger patties composed of 76% lean beef and 24% fat. Thirty-two individuals participated to produce the data used in this study. Each participant handled nine patties at least three times, a sample for microbiological analysis was collected from the surface of one hand, the participant sanitized both hands, and a sample was collected from the other hand. Burger handling created perceptible and visible food debris on the hands of most participants. Computer simulations also were used to perform a variety of risk calculations. The average reduction in bacteria from the use of sanitizer on hands contaminated by frozen burgers containing E. aerogenes was 2.6 +/- 0.7 log CFU per hand. An experiment designed to simultaneously test the effect of sanitizer on E. aerogenes and E. coli O157:H7 also revealed no significant difference in sanitizer effectiveness against the two organisms. The results of the real-world risk estimation calculations (using the actual prevalence and concentration of E. coli O157:H7 in ground beef) predict that once in 1 million trials, a single pathogen cell will be transferred to a single lettuce piece. The effectiveness of this sanitizer intervention was similar to that for hand washing and glove use previously reported. The person-to-person microbial reduction variability from sanitizer use is similar to published data for glove use and was less variable than published data on hand washing effectiveness.

Dental tourism from Switzerland to Germany.

PubMed

Gheorghe, Raluca; Zürcher, Andrea; Filippi, Andreas

In recent years the topic of dental tourism has increasingly come into focus of dentists and patients. In the present study an attempt was made to find out, why patients from a restricted region travel to Germany for dental care. In five German dental clinics located in the border area between Switzerland and Germany, 272 women and 236 men ranging in age from 5 to 94 years, who had undergone at least one dental treatment in Germany, were questioned concerning the reasons for their visits. The interviews took place within a period of 6 months and relied on a questionnaire to collect data regarding sociodemographic features and patient behavior. In comparison to residents of Germany, patients residing in Switzerland took on considerably longer travel distances for the dental visit, in some cases more than 50km (9.7%). For patients residing in Switzerland the technical equipment of the practice was more important (p<0.001), whereas for residents of Germany the cost-effective treatment was decisive (p<0.05). Almost all patients residing in Switzerland (95.6%) confirmed that dental treatments in Germany were cheaper and that additional family members also came to Germany for dental care (65.0%).

Shale gas characteristics of the Lower Toarcian Posidonia Shale in Germany: from basin to nanometre scale

NASA Astrophysics Data System (ADS)

Schulz, Hans-Martin; Bernard, Sylvain; Horsfield, Brian; Krüger, Martin; Littke, Ralf; di primio, Rolando

2013-04-01

The Early Toarcian Posidonia Shale is a proven hydrocarbon source rock which was deposited in a shallow epicontinental basin. In southern Germany, Tethyan warm-water influences from the south led to carbonate sedimentation, whereas cold-water influxes from the north controlled siliciclastic sedimentation in the northwestern parts of Germany and the Netherlands. Restricted sea-floor circulation and organic matter preservation are considered to be the consequence of an oceanic anoxic event. In contrast, non-marine conditions led to sedimentation of coarser grained sediments under progressively terrestrial conditions in northeastern Germany The present-day distribution of Posidonia Shale in northern Germany is restricted to the centres of rift basins that formed in the Late Jurassic (e.g., Lower Saxony Basin and Dogger Troughs like the West and East Holstein Troughs) as a result of erosion on the basin margins and bounding highs. The source rock characteristics are in part dependent on grain size as the Posidonia Shale in eastern Germany is referred to as a mixed to non-source rock facies. In the study area, the TOC content and the organic matter quality vary vertically and laterally, likely as a consequence of a rising sea level during the Toarcian. Here we present and compare data of whole Posidonia Shale sections, investigating these variations and highlighting the variability of Posidonia Shale depositional system. During all phases of burial, gas was generated in the Posidonia Shale. Low sedimentation rates led to diffusion of early diagenetically formed biogenic methane. Isochronously formed diagenetic carbonates tightened the matrix and increased brittleness. Thermogenic gas generation occurred in wide areas of Lower Saxony as well as in Schleswig Holstein. Biogenic methane gas can still be formed today in Posidonia Shale at shallow depth in areas which were covered by Pleistocene glaciers. Submicrometric interparticle pores predominate in immature samples. At

Rotorcraft Airloads Measurements - Extraordinary Costs, Extraordinary Benefits

DTIC Science & Technology

2014-08-01

obtained in the 1980s by the PETRA collider in a high-energy physics lab near Hamburg, Germany. The project, called JADE, was an international...and R. M. Martin . 1990. Aerodynamic and Acoustic Test of a United Technologies Scale Model Rotor at DNW. Amer. Hel. Soc. 46th Annual Forum, Wash

Utilisation of energy from digester gas and sludge incineration at Hamburg's Köhlbrandhöft WWTP.

PubMed

Thierbach, R D; Hanssen, H

2002-01-01

At Hamburg's Köhlbrandhöft WWTP the demand for external energy supply is minimised by state of the art sludge treatment. The sludge is subjected to thickening, anaerobic digestion, dewatering, drying and incineration. The digester gas is used in a combined gas and steam turbine process. The sludge incineration also produces steam, which is also used in the steam turbine that follows the gas turbine. The turbines produce electricity, partially expanded steam is used for the sludge drying process. Heat from the condensation of vapours from sludge drying is used to heat the anaerobic digesters. The overall process requires no external heat or fuel and produces 60% of the WWTP's electricity demand.

Performance Evaluation of the Approaches and Algorithms for Hamburg Airport Operations

NASA Technical Reports Server (NTRS)

Zhu, Zhifan; Jung, Yoon; Lee, Hanbong; Schier, Sebastian; Okuniek, Nikolai; Gerdes, Ingrid

2016-01-01

In this work, fast-time simulations have been conducted using SARDA tools at Hamburg airport by NASA and real-time simulations using CADEO and TRACC with the NLR ATM Research Simulator (NARSIM) by DLR. The outputs are analyzed using a set of common metrics collaborated between DLR and NASA. The proposed metrics are derived from International Civil Aviation Organization (ICAO)s Key Performance Areas (KPAs) in capability, efficiency, predictability and environment, and adapted to simulation studies. The results are examined to explore and compare the merits and shortcomings of the two approaches using the common performance metrics. Particular attention is paid to the concept of the close-loop, trajectory-based taxi as well as the application of US concept to the European airport. Both teams consider the trajectory-based surface operation concept a critical technology advance in not only addressing the current surface traffic management problems, but also having potential application in unmanned vehicle maneuver on airport surface, such as autonomous towing or TaxiBot [6][7] and even Remote Piloted Aircraft (RPA). Based on this work, a future integration of TRACC and SOSS is described aiming at bringing conflict-free trajectory-based operation concept to US airport.

[The professional and private situation of male and female physicians entering postgraduate medical education in Germany].

PubMed

van den Bussche, H; Wonneberger, C; Birck, S; Schultz, J-H; Robra, B-P; Schmidt, A; Stosch, C; Wagner, R; Scherer, M; Pöge, K; Rothe, K; Gedrose, B

2014-02-01

This study investigated the professional and the private situation of medical interns at the onset of their postgraduate training in Germany. We analysed the contractual situation and the working hours in the hospital, the professional situation of the partner and the number of hours invested in private life with special reference to gender and children. A standardised postal survey was conducted among all last year medical students in the medical faculties of Erlangen, Giessen, Hamburg, Heidelberg, Cologne, Leipzig and Magdeburg after entering postgraduate training. 1 009 were contacted for a first follow-up one year later and 87% responded. Descriptive statistics and regression analysis were performed. The analysis shows that female physicians are disadvantaged compared to males with regard to various professional and private conditions relevant for career development, especially when children are present. We found a large number of hints pointing towards a persistence of traditional role patterns within the couple relationship. These conditions differed substantially between the regions of former German Federal and former German Democratic Republic. A growing number of children in the study population in the course of the longitudinal analysis will show if these gender-related differences persist in the course of the training period and which influences on career development can be observed. © Georg Thieme Verlag KG Stuttgart · New York.

[Quantitative risk model for verocytotoxigenic Escherichia coli cross-contamination during homemade hamburger preparation].

PubMed

Signorini, M L; Frizzo, L S

2009-01-01

The objective of this study was to develop a quantitative risk model for verocytotoxigenic Escherichia coil (VTEC) cross-contamination during hamburger preparation at home. Published scientific information about the disease was considered for the elaboration of the model, which included a number of routines performed during food preparation in kitchens. The associated probabilities of bacterial transference between food items and kitchen utensils which best described each stage of the process were incorporated into the model by using @Risk software. Handling raw meat before preparing ready-to-eat foods (Odds ratio, OR, 6.57), as well as hand (OR = 12.02) and cutting board (OR = 5.02) washing habits were the major risk factors of VTEC cross-contamination from meat to vegetables. The information provided by this model should be considered when designing public information campaigns on hemolytic uremic syndrome risk directed to food handlers, in order to stress the importance of the above mentioned factors in disease transmission.

Combined geophysical, geochemical and geological investigations of geothermal reservoir characteristics in Lower Saxony, Germany

NASA Astrophysics Data System (ADS)

Hahne, B.; Thomas, R.

2012-04-01

The North German basin provides a significant geothermal potential, although temperature gradients are moderate. However, deep drilling up to several thousand meters is required to reach temperatures high enough for efficient generation of geothermal heat and electric power. In these depths we have not much information yet about relevant physical properties like porosity or permeability of the rock formations. Therefore the costs of developing a geothermal reservoir and the risk of missing the optimum drilling location are high. The collaborative research association "Geothermal Energy and High Performance Drilling" (gebo) unites several universities and research institutes in Lower Saxony, Germany. It aims at a significant increase of economic efficiency by introducing innovative technology and high tech materials resisting temperatures up to 200 °C in the drilling process. Furthermore, a better understanding of the geothermal reservoir is essential. gebo is structured into four main fields: Drilling Technology, Materials, Technical Systems and Geosystem. Here, we show the combined work of the Geosystem group, which focuses on the exploration of geological fault zones as a potential geothermal reservoir as well as on modeling the stress field, heat transport, coupled thermo-hydro-mechanical processes, geochemical interactions and prediction of the long-term behavior of the reservoir. First results include combined seismic and geoelectric images of the Leinetalgraben fault system, a comparison of seismic images from P- and S-wave measurements, mechanical properties of North German rocks from field and laboratory measurements as well as from drill cores, seismological characterization of stimulated reservoirs, a thermodynamic "gebo" database for modeling hydrogeochemical processes in North German formation waters with high salinity and at high temperatures, stress models for specific sites in northern Germany, and modeling results of permeability and heat transport

Temporal development of extreme precipitation in Germany projected by EURO-CORDEX simulations

NASA Astrophysics Data System (ADS)

Brendel, Christoph; Deutschländer, Thomas

2017-04-01

identified. For instance, the frequency of extreme precipitation events more than triples in the most extreme scenario. Regional differences are rather small with the largest increase in northern Germany, particularly in coastal regions and the weakest increase in the most southern parts of Germany.

Hepatitis E virus in wild rabbits and European brown hares in Germany.

PubMed

Hammerschmidt, F; Schwaiger, K; Dähnert, L; Vina-Rodriguez, A; Höper, D; Gareis, M; Groschup, M H; Eiden, M

2017-12-01

Recently, a change of hepatitis E from being a typical travel-associated disease to an autochthonous zoonosis in Germany was observed. An increasing number of autochthonous infections with the hepatitis E Virus (HEV) have been recognized in developed countries. Venison from wild boar is already known to be a potential source of infection, if not prepared properly by the consumer. In Germany, certain wild animals are known to be a reservoir for HEV. However, current information is missing about European brown hares (Lepus europaeus) and wild rabbits (Oryctolagus cuniculus). Thus, a total of 833 hunting-harvested animals (European brown hares n = 669; wild rabbits n = 164) were tested for the occurrence of HEV RNA and HEV antibodies. For this, liver and blood specimens were taken after hunts in six German federal states. HEV antibodies were found by ELISA in 2.2% (624/14) of European brown hares, but no HEV RNA was detectable by nested real-time RT-PCR. In contrast, a seroprevalence of 37.3% (126/47) was observed for wild rabbits, and 17.1% (164/28) of the samples were HEV RNA positive. Genomic analysis revealed that these partial sequences clustered within the rabbit clade of HEV-3 genotype. In addition, one rabbit sequence segregated into subtype 3g of HEV-3. Highest seroprevalences for hares and rabbits were detected in the federal states of Bavaria and of Schleswig-Holstein, respectively. Comparing urban, rural and insular areas, the highest seroprevalence was shown for wild rabbits in rural areas and for European brown hares on the northern island Fehmarn. This study provides evidence that European brown hares and wild rabbits from Germany can be infected with HEV. The different prevalences indicate that wild rabbits are a potential reservoir for HEV in Germany, whereas European brown hares seem to be only of minor importance for the epidemiology of HEV. © 2017 Blackwell Verlag GmbH.

Reliability and Generalizability of Ratings of Compositions.

ERIC Educational Resources Information Center

Lehmann, Rainer H.

A total of 1,487 eleventh grade students from the Hamburg (West Germany) school system were asked to complete four writing assignments used in an International Association for the Evaluation of Educational Achievement (IEA) study of writing assessment. In analyzing the writing samples, the study focused on: (1) between-rater effects; (2)…

Music Training in Germany.

ERIC Educational Resources Information Center

Tapia, Ivan, Ed.

1994-01-01

This special-issue volume examines music education in the two Germanies and how music has had a great influence in the culture of the nations. The presentation is a professional and objective portrayal of music training and cultivation in Germany in the last decade of the present century. The articles attempt to outline the problems and tasks that…

Effectiveness of inactivation of foodborne pathogens during simulated home pan frying of steak, hamburger or meat strips.

PubMed

Lahou, Evy; Wang, Xiang; De Boeck, Elien; Verguldt, Elien; Geeraerd, Annemie; Devlieghere, Frank; Uyttendaele, Mieke

2015-08-03

In order to evaluate the effect of simulated home pan frying of raw meat and meat preparations of different animal species on the thermal inactivation of pathogens, the heat resistance (D-value) of three strains of Campylobacter jejuni, Escherichia coli O157:H7, Salmonella spp., Listeria monocytogenes and two strains of generic E. coli was validated in BHI and adjusted BHI (i.e. pH5.6 and 1.5% NaCl) at 60°C. The D-values were obtained of the linear phase of the survivor curves created in GInaFiT, a freeware tool to fit models to experimental data. The obtained D-values corresponded to those previously published in literature and confirmed L. monocytogenes to be the most heat resistant pathogen among them. Heat treatment in adjusted BHI significantly increased heat-resistance of E. coli O157:H7 and generic E. coli. Subsequently, the thermal inactivation of L. monocytogenes, Salmonella spp., C. jejuni and E. coli O157:H7 was evaluated using a standardized procedure simulating commonly used home pan frying of various types of meat including steaks or filets, hamburgers and meat strips from various animal species such as pork, beef, chicken, lamb and some turkey, horse, kangaroo and crocodile meat. Corresponding F70-values were calculated based upon measured core time/temperature profiles. It was noted that a core temperature of 70 °C was not always achieved and, moreover, a heat treatment equivalent to 2 min at 70 °C was also not always obtained. This was in particular noted in hamburgers although the meat was visually judged well done. On several occasions, residual survivors of the initial inoculated (4 logCFU/g) food borne pathogens could be recovered either by enumeration (limit of detection 1 logCFU/g) or by the presence/absence testing per 25 g. Pan frying of hamburgers yielded the highest number of surviving pathogenic bacteria (46%), followed by well-done filets and steaks (13%) and meat strips (12%). Taking only steaks (beef, horse, kangaroo, crocodile and

[Fostering of health economics in Germany].

PubMed

Ulrich, V

2012-05-01

Health economics is now well established in Germany with the aim to apply economic tools to answer problems in health and health care. After a short review of the international development of health economics and the development in Germany in particular, the article looks at selected recent topics of health economic analysis in Germany (economic evaluation, industrial economics, health and education).

Comparison of weighted and unweighted network analysis in the case of a pig trade network in Northern Germany.

PubMed

Büttner, Kathrin; Krieter, Joachim

2018-08-01

The analysis of trade networks as well as the spread of diseases within these systems focuses mainly on pure animal movements between farms. However, additional data included as edge weights can complement the informational content of the network analysis. However, the inclusion of edge weights can also alter the outcome of the network analysis. Thus, the aim of the study was to compare unweighted and weighted network analyses of a pork supply chain in Northern Germany and to evaluate the impact on the centrality parameters. Five different weighted network versions were constructed by adding the following edge weights: number of trade contacts, number of delivered livestock, average number of delivered livestock per trade contact, geographical distance and reciprocal geographical distance. Additionally, two different edge weight standardizations were used. The network observed from 2013 to 2014 contained 678 farms which were connected by 1,018 edges. General network characteristics including shortest path structure (e.g. identical shortest paths, shortest path lengths) as well as centrality parameters for each network version were calculated. Furthermore, the targeted and the random removal of farms were performed in order to evaluate the structural changes in the networks. All network versions and edge weight standardizations revealed the same number of shortest paths (1,935). Between 94.4 to 98.9% of the unweighted network and the weighted network versions were identical. Furthermore, depending on the calculated centrality parameters and the edge weight standardization used, it could be shown that the weighted network versions differed from the unweighted network (e.g. for the centrality parameters based on ingoing trade contacts) or did not differ (e.g. for the centrality parameters based on the outgoing trade contacts) with regard to the Spearman Rank Correlation and the targeted removal of farms. The choice of standardization method as well as the inclusion or

Educational Theory and Practice in Post-Revolutionary Times: The European Academic Debate on the Experimental Schools in Hamburg (1919-1933) in the 1930s and 1970s

ERIC Educational Resources Information Center

Roith, Christian

2014-01-01

After the revolution in 1918, many reformist teachers were convinced that they could put into practice their dreams of a free and independent school in a democratic republic. Four state schools in Hamburg became anti-authoritarian school communities, in which teachers, parents and students experimented with revolutionary concepts of education. For…

The Influence of Eurasian Snow Extent on the Northern Extratropical Stratosphere in a QBO Resolving Model

NASA Astrophysics Data System (ADS)

Tyrrell, Nicholas L.; Karpechko, Alexey Y.; Räisänen, Petri

2018-01-01

The European Centre/Hamburg version 6 atmospheric model with a well-defined stratosphere and an internally generated Quasi-biennial oscillation (QBO) was used to study the relationship between the autumn Eurasian snow extent and the wintertime climate of the northern hemisphere. A positive snow cover anomaly was imposed over Eurasia in early autumn and held constant until spring. One hundred years of the snow anomaly run was compared with a 100 year control run. A dynamical response to the snow anomaly is seen in the northern polar stratosphere and troposphere during autumn and early winter, in line with previous modeling studies, and the monthly progression of the atmospheric anomalies follows the size of the surface forcing. However, this response is weaker, and occurs earlier in season, than that seen in observations. Considering the effect of QBO, we find a stratospheric vortex weakening during the easterly phase; however, the effect is weaker than that seen in observations. The strongest response of the polar vortex is found when both factors—the snow anomaly and the QBO phase—are considered together, with the response being close to an additive combination of the responses to the individual forcings. Although our study confirms the ability of snow cover variability to significantly influence the large-scale circulation, it also demonstrates that the inclusion of a well-resolved stratosphere is not a sufficient condition for reproducing the intensity and timing of the circulation response appearing in observations.

Regional Variability of Lifestyle Factors and Hypertension with Prediabetes and Newly Diagnosed Type 2 Diabetes Mellitus: The Population-Based KORA-F4 and SHIP-TREND Studies in Germany.

PubMed

Stöckl, Doris; Rückert-Eheberg, Ina-Maria; Heier, Margit; Peters, Annette; Schipf, Sabine; Krabbe, Christine; Völzke, Henry; Tamayo, Teresa; Rathmann, Wolfgang; Meisinger, Christa

2016-01-01

Type 2 diabetes mellitus (T2D) shows regional differences in Germany. The purpose of the project was to compare the prevalence of prediabetes and undiagnosed T2D in two regions in Germany, the Northeast and the South, and to evaluate their associations with regional variations in lifestyle factors and hypertension. Data from the KORA-F4 study (South Germany, 2006-2008) and the SHIP-TREND study (Northeast Germany, 2008-2012) were used. Participants aged 35-79 years without T2D with an overnight fasting of more than 8 hours and an oral glucose tolerance test were included: KORA-F4: n = 2,616 and SHIP-TREND: n = 1,968. The prevalence of prediabetes/newly diagnosed T2D was especially high in men (about 60%) and women (about 50%) in the Northeast, followed by men (about 50%) and women (about 30%) in the South. Lifestyle factors associated with T2D varied between the regions: more participants in the Northeast were active smokers and the percentages of people with overweight or obesity were greater than in their southern counterparts. However, these differences could not explain the striking disparity in prediabetes/newly diagnosed T2D. The frequency of hypertension was also distinctly higher in the Northeast than in the South and clearly associated with prediabetes/newly diagnosed T2D. Especially in men living in the Northeast, screening individuals with blood pressure ≥ 140/90mmHg might reveal up to 70% of those with prediabetes/newly diagnosed T2D. Knowledge about regional variability in T2D and related risk factors is important for the planning of diabetes prevention programs. In our analyses, common lifestyle factors did not nearly explain these variations between the northern SHIP-TREND and the southern KORA-F4 studies. Further examinations of regional socioeconomic, political, environmental and other aspects are needed. Meanwhile, targeted diabetes prevention strategies with a special focus on men living in the northern parts of Germany are reasonable.

Regional Variability of Lifestyle Factors and Hypertension with Prediabetes and Newly Diagnosed Type 2 Diabetes Mellitus: The Population-Based KORA-F4 and SHIP-TREND Studies in Germany

PubMed Central

Heier, Margit; Peters, Annette; Schipf, Sabine; Krabbe, Christine; Völzke, Henry; Tamayo, Teresa; Rathmann, Wolfgang; Meisinger, Christa

2016-01-01

Objective Type 2 diabetes mellitus (T2D) shows regional differences in Germany. The purpose of the project was to compare the prevalence of prediabetes and undiagnosed T2D in two regions in Germany, the Northeast and the South, and to evaluate their associations with regional variations in lifestyle factors and hypertension. Methods Data from the KORA-F4 study (South Germany, 2006–2008) and the SHIP-TREND study (Northeast Germany, 2008–2012) were used. Participants aged 35–79 years without T2D with an overnight fasting of more than 8 hours and an oral glucose tolerance test were included: KORA-F4: n = 2,616 and SHIP-TREND: n = 1,968. Results The prevalence of prediabetes/newly diagnosed T2D was especially high in men (about 60%) and women (about 50%) in the Northeast, followed by men (about 50%) and women (about 30%) in the South. Lifestyle factors associated with T2D varied between the regions: more participants in the Northeast were active smokers and the percentages of people with overweight or obesity were greater than in their southern counterparts. However, these differences could not explain the striking disparity in prediabetes/newly diagnosed T2D. The frequency of hypertension was also distinctly higher in the Northeast than in the South and clearly associated with prediabetes/newly diagnosed T2D. Especially in men living in the Northeast, screening individuals with blood pressure ≥ 140/90mmHg might reveal up to 70% of those with prediabetes/newly diagnosed T2D. Conclusions Knowledge about regional variability in T2D and related risk factors is important for the planning of diabetes prevention programs. In our analyses, common lifestyle factors did not nearly explain these variations between the northern SHIP-TREND and the southern KORA-F4 studies. Further examinations of regional socioeconomic, political, environmental and other aspects are needed. Meanwhile, targeted diabetes prevention strategies with a special focus on men living in the

A new focus of Aedes japonicus japonicus (Theobald, 1901) (Diptera, Culicidae) distribution in Western Germany: rapid spread or a further introduction event?

PubMed Central

2012-01-01

Background The Asian bush mosquito, Aedes japonicus japonicus, a potential vector of several viruses, was first detected in Germany in 2008 on the Swiss-German border. In the following years, this invasive species apparently succeeded in establishing populations in southern Germany and in spreading northwards. In 2011, its distribution area already covered large areas of the federal state of Baden-Wurttemberg, and its northernmost German collection point was reported to be close to Stuttgart. Several independent submissions to our laboratories of Ae. j. japonicus specimens in July 2012, originating from the same area in the federal state of North Rhine-Westphalia, western Germany, prompted us to carry out an immediate surveillance in this region in the expectation of finding a further distribution focus of Ae. j. japonicus in Germany. Methods After inspecting the places of residence of the collectors of the submitted mosquito specimens, all kinds of water containers in 123 cemeteries in surrounding towns and villages were checked for mosquito developmental stages. These were collected and kept to produce adults for morphological species identification. One specimen per collection site was identified genetically by COI sequence analysis. Results Aedes j. japonicus adults and immature stages were found in 36 towns/villages that were checked (29%) over an area of approximately 2,000 km2 in southern North Rhine-Westphalia and northern Rhineland Palatinate. The species could not be demonstrated further south when monitoring towards the northernmost previous collection sites in southern Germany. It therefore remains to be elucidated whether the species has entered western Germany from the south, from Belgium in the west where it has been demonstrated to occur locally since 2002, or through a new introduction. Conclusions Aedes j. japonicus is obviously much more widely distributed in Germany than previously thought. It appears to be well adapted, to have a strong

Seeking the balance between caregiving in dementia, family and employment: study protocol for a mixed methods study in Northern Germany.

PubMed

Neubert, Lydia; König, Hans-Helmut; Brettschneider, Christian

2018-02-27

The debate on reconciliation between childcare and working has to be expanded to caregiving for the elderly, since the importance of informal caregiving will increase in the future due to populations' ageing and women's increasing labour force participation. Informal caregivers who are caring for the rising number of persons with dementia (PwD) are often female and subjected to high caregiving requirements. These are added to further demands emerging from their family and work life. How affected caregivers seek to balance those requirements depends on, inter alia, their own characteristics and the informal caregiving network to whom they relate. Both aspects were not yet considered in previous studies. This mixed methods study thus aims to explore the reconciliation between caregiving in dementia, family and employment by including different members of caregiving networks of home-dwelling PwD and by considering their personal characteristics. By purposive sampling, we include at least five caregiving networks of home-dwelling PwD; each of them consisting of at least three informal caregivers living in Northern Germany. Narrative interviews of participants will be recorded, transcribed verbatim and interpreted according to the Documentary Method (QUAL). By completing standardised questionnaires, participants will provide sociodemographic and psychographic data concerning themselves and the networks from whom they arise (quan). This supplemental, descriptive information will give further background to the themes and types emerging from the interviews. Hence, the quan-data enrich the QUAL-data by exploring the narratives of participants in the light of their personal and network-related characteristics. Ethical approval was obtained from the Ethics Committee of the German Society of Nursing Sciences. Study results will be disseminated through conference presentations and publications in peer-reviewed journals. DRKS00012929. © Article author(s) (or their employer

Potential of Global Tests Seen as Unrealized: Scholars Urged to Scour TIMSS, PISA for Policy Insights

ERIC Educational Resources Information Center

Viadero, Debra

2006-01-01

In 1958, a group of international scholars met in Hamburg, Germany, and hatched an idea for a huge study to measure student learning around the globe. They saw the world as one big educational laboratory, with each country acting as its own naturally occurring experiment. If tests could gauge the effects of those experiments, the researchers…

Effects of hot water pasteurizing treatments on the microbiological condition of manufacturing beef used for hamburger patty manufacture.

PubMed

Gill, C O; Bryant, J; Badoni, M

2001-02-15

Ten 12-kg lots of manufacturing beef from a single packing plant were obtained from a hamburger patty manufacturing plant. Each lot was divided into two, 6-kg portions, one of which was not treated while the other was treated with water of 85 degrees C. A portion from one lot was treated for 15 s. A portion from each of three lots was treated for 30 s, three portions were treated for 45 s, and three were treated for 60 s. Twenty-five pieces of meat from each portion were swabbed over areas of 100 cm2. Subsequently, each portion was first coarsely ground then finely ground, with twenty-five 100-g samples being taken from each portion at each stage of grinding. Each swab and sample of ground meat was separately processed for the enumeration of total aerobic counts, coliforms and Escherichia coli at levels of detection of 1 cfu/cm2, 1 cfu/100 cm2 and 1 cfu/100 cm2, respectively, for swab samples; and at a level of detection of 1 cfu/g for all three types of bacteria in samples of ground beef. A 250-kg batch of manufacturing beef was treated with water of 85 degrees C for 60 s. The product was processed through commercial equipment for manufacturing frozen hamburger patties. The flavour of patties prepared from the pasteurized product was compared with the flavour of patties prepared during normal commercial operation of the equipment. The weight of the manufacturing beef was not affected by the treatments. Similar total numbers of coliforms or E. coli were recovered per 2500 cm2 from the 25 swab samples or per 25 g from the 25 ground beef samples from each untreated portion. As the ratio of the surface area in cm2 to the weight in g would likely be < or = 1, the similar numbers indicated that swab sampling was inefficient for recovering coliforms and E. coli from the meat. However, coliforms and E. coli were recovered more frequently from swab than from ground beef samples from treated portions. Thus, some swabs from all three portions of beef treated for 30 s yielded

Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in Northern Germany: effects on honey bees (Apis mellifera).

PubMed

Rolke, Daniel; Fuchs, Stefan; Grünewald, Bernd; Gao, Zhenglei; Blenau, Wolfgang

2016-11-01

Possible effects of clothianidin seed-treated oilseed rape on honey bee colonies were investigated in a large-scale monitoring project in Northern Germany, where oilseed rape usually comprises 25-33 % of the arable land. For both reference and test sites, six study locations were selected and eight honey bee hives were placed at each location. At each site, three locations were directly adjacent to oilseed rape fields and three locations were situated 400 m away from the nearest oilseed rape field. Thus, 96 hives were exposed to fully flowering oilseed rape crops. Colony sizes and weights, the amount of honey harvested, and infection with parasites and diseases were monitored between April and September 2014. The percentage of oilseed rape pollen was determined in pollen and honey samples. After oilseed rape flowering, the hives were transferred to an extensive isolated area for post-exposure monitoring. Total numbers of adult bees and brood cells showed seasonal fluctuations, and there were no significant differences between the sites. The honey, which was extracted at the end of the exposure phase, contained 62.0-83.5 % oilseed rape pollen. Varroa destructor infestation was low during most of the course of the study but increased at the end of the study due to flumethrin resistance in the mite populations. In summary, honey bee colonies foraging in clothianidin seed-treated oilseed rape did not show any detrimental symptoms as compared to colonies foraging in clothianidin-free oilseed rape. Development of colony strength, brood success as well as honey yield and pathogen infection were not significantly affected by clothianidin seed-treatment during this study.

Static network analysis of a pork supply chain in Northern Germany-Characterisation of the potential spread of infectious diseases via animal movements.

PubMed

Büttner, Kathrin; Krieter, Joachim; Traulsen, Arne; Traulsen, Imke

2013-07-01

Transport of live animals is a major risk factor in the spread of infectious diseases between holdings. The present study analysed the pork supply chain of a producer community in Northern Germany. The structure of trade networks can be characterised by carrying out a network analysis. To identify holdings with a central position in this directed network of pig production, several parameters describing these properties were measured (in-degree, out-degree, ingoing and outgoing infection chain, betweenness centrality and ingoing and outgoing closeness centrality). To obtain the importance of the different holding types (multiplier, farrowing farms, finishing farms and farrow-to-finishing farms) within the pyramidal structure of the pork supply chain, centrality parameters were calculated for the entire network as well as for the individual holding types. Using these centrality parameters, two types of holdings could be identified. In the network studied, finishing and farrow-to-finishing farms were more likely to be infected due to the high number of ingoing trade contacts. Due to the high number of outgoing trade contacts multipliers and farrowing farms had an increased risk to spread a disease to other holdings. However, the results of the centrality parameters degree and infection chain were not always consistent, such that the indirect trade contacts should be taken into consideration to understand the real importance of a holding in spreading or contracting an infection. Furthermore, all calculated parameters showed a highly right-skewed distribution. Networks with such a degree distribution are considered to be highly resistant concerning the random removal of nodes. But by strategic removal of the most central holdings, e.g. by trade restrictions or selective vaccination or culling, the network structure can be changed efficiently and thus decompose into fragments. Such a fragmentation of the trade networks is of particular importance from an epidemiological

Update: Federal Republic of Germany.

ERIC Educational Resources Information Center

Loewenthal, Nessa P.

The Federal Republic of Germany is widely respected for its highly developed economy, rich cultural life, and significant contributions to science, mathematics, and the arts. Designed for families or individuals planning to move to or live in Germany for extended periods of time, this book provides guidance in such practical matters as entry…

"Advice to the medical students in my service": the rediscovery of a golden book by Jean Hamburger, father of nephrology and of medical humanities.

PubMed

Barbara, Piccoli Giorgina

2013-03-15

Jean Hamburger (1909-1992) is considered the founder of the concept of medical intensive care (réanimation médicale) and the first to propose the name Nephrology for the branch of medicine dealing with kidney diseases. One of the first kidney grafts in the world (with short-term success), in 1953, and the first dialysis session in France, in 1955, were performed under his guidance. His achievements as a writer were at least comparable: Hamburger was awarded several important literary prizes, including prix Femina, prix Balzac and the Cino del Duca prize (1979), awarded, among others, to Jorge Luis Borges and Konrad Lorenz.Here we would like to offer a selected reading of a "golden" book, "Conseils aux étudiants en medicine de mon service" ("Advice to the Medical Students in my Service"), the first book dedicated to patient-physician relationship in Nephrology, written when dialysis and transplantation were becoming clinical options (1963). The themes include: the central role of the patient, who should be known by name, profession, life style, and not by disease; the importance of the setting of the care; the need for truth-telling and for leaving hope; the role of research not only in the progression of science, but also in the daily clinical practice.

Germany Country Analysis Brief

EIA Publications

2016-01-01

Germany was the largest energy consumer in Europe and the seventh-largest energy consumer in the world in 2015, according to BP Statistical Review of World Energy. It was also the fourth-largest economy in the world by nominal gross domestic product (GDP) after the United States, China, and Japan in 2015. Its size and location give it considerable influence over the European Union’s energy sector. However, Germany must rely on imports to meet the majority of its energy demand.

Combined quantity management and biological treatment of sludge liquor at Hamburg's wastewater treatment plants--first experience in operation with the Store and Treat process.

PubMed

Laurich, F

2004-01-01

Store and Treat (SAT) is a new concept for the management of ammonium-rich process waste waters at wastewater treatment plants. It combines the advantages of quantity management and separate biological treatment, whereby both operations are carried out in the same tank. Now the first full-scale application of that method was realized in Hamburg. As first experience shows the process can help to increase nitrogen removal and to reduce energy consumption.

48 CFR 252.229-7002 - Customs exemptions (Germany).

Code of Federal Regulations, 2013 CFR

2013-10-01

... (Germany). 252.229-7002 Section 252.229-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.229-7002 Customs exemptions (Germany). As prescribed in 229.402-70(b), use the following clause: Customs Exemptions (Germany) (JUN 1997) Imported products required for the...

48 CFR 252.229-7002 - Customs exemptions (Germany).

Code of Federal Regulations, 2011 CFR

2011-10-01

... (Germany). 252.229-7002 Section 252.229-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.229-7002 Customs exemptions (Germany). As prescribed in 229.402-70(b), use the following clause: Customs Exemptions (Germany) (JUN 1997) Imported products required for the...

48 CFR 252.229-7002 - Customs exemptions (Germany).

Code of Federal Regulations, 2014 CFR

2014-10-01

... (Germany). 252.229-7002 Section 252.229-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.229-7002 Customs exemptions (Germany). As prescribed in 229.402-70(b), use the following clause: Customs Exemptions (Germany) (JUN 1997) Imported products required for the...

48 CFR 252.229-7002 - Customs exemptions (Germany).

Code of Federal Regulations, 2012 CFR

2012-10-01

... (Germany). 252.229-7002 Section 252.229-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.229-7002 Customs exemptions (Germany). As prescribed in 229.402-70(b), use the following clause: Customs Exemptions (Germany) (JUN 1997) Imported products required for the...

48 CFR 252.229-7002 - Customs exemptions (Germany).

Code of Federal Regulations, 2010 CFR

2010-10-01

... (Germany). 252.229-7002 Section 252.229-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.229-7002 Customs exemptions (Germany). As prescribed in 229.402-70(b), use the following clause: Customs Exemptions (Germany) (JUN 1997) Imported products required for the...

Proceedings of the European ISTVS Conference (6th) , OVK Symposium (4th), On ’Off Road Vehicles in Theory and Practice’ , Held at Vienna, Austria on 28-30 September 1994 in Vienna, Austria. Volume 1.

DTIC Science & Technology

1994-09-30

The Commander-in-Chief of the British troops, General Sir Peter de la Billiere, reported that each vehicle of the Tenth Transport Regiment covered 400...Simulation des Reifenprofileinflusses fuir die Gelaindebeweglichkeit von Fahrzeugen C. W. FERVERS IKK-University of German Armed Forces Hamburg, Germany...of the Process) 731 Experimentelle und theoretische Analyse kohaisiven Erdreichs beim Verschiebevorgang (Optimierung des Vorganges) A. JARZEBOWSKI, J

Minkowski, Rudolph Leo Bernhard (1895-1976)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Born in Strassburg, Germany, worked on atomic spectroscopy at Hamburg and had to flee the Nazi persecution, joined WALTER BAADE on the Mount Wilson Observatory staff, where he began to apply spectroscopy to astronomy. He investigated nebulae, including supernova remnants, especially the Crab nebula. He classified supernovae into Types I and II, leading to their identification as two similar implo...

Performance Evaluation of the Approaches and Algorithms Using Hamburg Airport Operations

NASA Technical Reports Server (NTRS)

Zhu, Zhifan; Okuniek, Nikolai; Gerdes, Ingrid; Schier, Sebastian; Lee, Hanbong; Jung, Yoon

2016-01-01

The German Aerospace Center (DLR) and the National Aeronautics and Space Administration (NASA) have been independently developing and testing their own concepts and tools for airport surface traffic management. Although these concepts and tools have been tested individually for European and US airports, they have never been compared or analyzed side-by-side. This paper presents the collaborative research devoted to the evaluation and analysis of two different surface management concepts. Hamburg Airport was used as a common test bed airport for the study. First, two independent simulations using the same traffic scenario were conducted; one by the DLR team using the Controller Assistance for Departure Optimization (CADEO) and the Taxi Routing for Aircraft: Creation and Controlling (TRACC) in a real-time simulation environment, and one by the NASA team based on the Spot and Runway Departure Advisor (SARDA) in a fast-time simulation environment. A set of common performance metrics was defined. The simulation results showed that both approaches produced operational benefits in efficiency, such as reducing taxi times, while maintaining runway throughput. Both approaches generated the gate pushback schedule to meet the runway schedule, such that the runway utilization was maximized. The conflict-free taxi guidance by TRACC helped avoid taxi conflicts and reduced taxiing stops, but the taxi benefit needed be assessed together with runway throughput to analyze the overall performance objective.

Performance Evaluation of the Approaches and Algorithms for Hamburg Airport Operations

NASA Technical Reports Server (NTRS)

Zhu, Zhifan; Okuniek, Nikolai; Gerdes, Ingrid; Schier, Sebastian; Lee, Hanbong; Jung, Yoon

2016-01-01

The German Aerospace Center (DLR) and the National Aeronautics and Space Administration (NASA) have been independently developing and testing their own concepts and tools for airport surface traffic management. Although these concepts and tools have been tested individually for European and US airports, they have never been compared or analyzed side-by-side. This paper presents the collaborative research devoted to the evaluation and analysis of two different surface management concepts. Hamburg Airport was used as a common test bed airport for the study. First, two independent simulations using the same traffic scenario were conducted: one by the DLR team using the Controller Assistance for Departure Optimization (CADEO) and the Taxi Routing for Aircraft: Creation and Controlling (TRACC) in a real-time simulation environment, and one by the NASA team based on the Spot and Runway Departure Advisor (SARDA) in a fast-time simulation environment. A set of common performance metrics was defined. The simulation results showed that both approaches produced operational benefits in efficiency, such as reducing taxi times, while maintaining runway throughput. Both approaches generated the gate pushback schedule to meet the runway schedule, such that the runway utilization was maximized. The conflict-free taxi guidance by TRACC helped avoid taxi conflicts and reduced taxiing stops, but the taxi benefit needed be assessed together with runway throughput to analyze the overall performance objective.

Performance Evaluation of the Approaches and Algorithms using Hamburg Airport Operations

NASA Technical Reports Server (NTRS)

Zhu, Zhifan; Lee, Hanbong; Jung, Yoon; Okuniek, Nikolai; Gerdes, Ingrid; Schier, Sebastian

2016-01-01

The German Aerospace Center (DLR) and the National Aeronautics and Space Administration (NASA) have been independently developing and testing their own concepts and tools for airport surface traffic management. Although these concepts and tools have been tested individually for European and US airports, they have never been compared or analyzed side-by-side. This paper presents the collaborative research devoted to the evaluation and analysis of two different surface management concepts. Hamburg Airport was used as a common test bed airport for the study. First, two independent simulations using the same traffic scenario were conducted: one by the DLR team using the Controller Assistance for Departure Optimization (CADEO) and the Taxi Routing for Aircraft58; Creation and Controlling (TRACC) in a real-time simulation environment, and one by the NASA team based on the Spot and Runway Departure Advisor (SARDA) in a fast-time simulation environment. A set of common performance metrics was defined. The simulation results showed that both approaches produced operational benefits in efficiency, such as reducing taxi times, while maintaining runway throughput. Both approaches generated the gate pushback schedule to meet the runway schedule, such that the runway utilization was maximized. The conflict-free taxi guidance by TRACC helped avoid taxi conflicts and reduced taxiing stops, but the taxi benefit needed be assessed together with runway throughput to analyze the overall performance objective.

Software/hardware optimization for attenuation-based microtomography using SR at PETRA III (Conference Presentation)

NASA Astrophysics Data System (ADS)

Beckmann, Felix

2016-10-01

The Helmholtz-Zentrum Geesthacht, Germany, is operating the user experiments for microtomography at the beamlines P05 and P07 using synchrotron radiation produced in the storage ring PETRA III at DESY, Hamburg, Germany. In recent years the software pipeline, sample changing hardware for performing high throughput experiments were developed. In this talk the current status of the beamlines will be given. Furthermore, optimisation and automatisation of scanning techniques, will be presented. These are required to scan samples which are larger than the field of view defined by the X-ray beam. The integration into an optimized reconstruction pipeline will be shown.

Sport in Germany. Basis-Info: Social Policy. In-Press.

ERIC Educational Resources Information Center

Beitz, Steffen

This report describes sports in Germany, explaining that sport is part of Germany's culture. Popular sports are enjoyed by both the public and private sector. Germany has a well-developed club and association sector. One in three Germans belongs to a sports organization. A major feature of sport in Germany is its autonomy. Popular sports begin in…

Characterization of trh2 Harbouring Vibrio parahaemolyticus Strains Isolated in Germany

PubMed Central

Bechlars, Silke; Jäckel, Claudia; Diescher, Susanne; Wüstenhagen, Doreen A.; Kubick, Stefan; Dieckmann, Ralf; Strauch, Eckhard

2015-01-01

Background Vibrio parahaemolyticus is a recognized human enteropathogen. Thermostable direct hemolysin (TDH) and TDH-related hemolysin (TRH) as well as the type III secretion system 2 (T3SS2) are considered as major virulence factors. As tdh positive strains are not detected in coastal waters of Germany, we focused on the characterization of trh positive strains, which were isolated from mussels, seawater and patients in Germany. Results Ten trh harbouring V. parahaemolyticus strains from Germany were compared to twenty-one trh positive strains from other countries. The complete trh sequences revealed clustering into three different types: trh1 and trh2 genes and a pseudogene Ψtrh. All German isolates possessed alleles of the trh2 gene. MLST analysis indicated a close relationship to Norwegian isolates suggesting that these strains belong to the autochthonous microflora of Northern Europe seawaters. Strains carrying the pseudogene Ψtrh were negative for T3SS2β effector vopC. Transcription of trh and vopC genes was analyzed under different growth conditions. Trh2 gene expression was not altered by bile while trh1 genes were inducible. VopC could be induced by urea in trh2 bearing strains. Most trh1 carrying strains were hemolytic against sheep erythrocytes while all trh2 positive strains did not show any hemolytic activity. TRH variants were synthesized in a prokaryotic cell-free system and their hemolytic activity was analyzed. TRH1 was active against sheep erythrocytes while TRH2 variants were not active at all. Conclusion Our study reveals a high diversity among trh positive V. parahaemolyticus strains. The function of TRH2 hemolysins and the role of the pseudogene Ψtrh as pathogenicity factors are questionable. To assess the pathogenic potential of V. parahaemolyticus strains a differentiation of trh variants and the detection of T3SS2β components like vopC would improve the V. parahaemolyticus diagnostics and could lead to a refinement of the risk

Characterization of trh2 harbouring Vibrio parahaemolyticus strains isolated in Germany.

PubMed

Bechlars, Silke; Jäckel, Claudia; Diescher, Susanne; Wüstenhagen, Doreen A; Kubick, Stefan; Dieckmann, Ralf; Strauch, Eckhard

2015-01-01

Vibrio parahaemolyticus is a recognized human enteropathogen. Thermostable direct hemolysin (TDH) and TDH-related hemolysin (TRH) as well as the type III secretion system 2 (T3SS2) are considered as major virulence factors. As tdh positive strains are not detected in coastal waters of Germany, we focused on the characterization of trh positive strains, which were isolated from mussels, seawater and patients in Germany. Ten trh harbouring V. parahaemolyticus strains from Germany were compared to twenty-one trh positive strains from other countries. The complete trh sequences revealed clustering into three different types: trh1 and trh2 genes and a pseudogene Ψtrh. All German isolates possessed alleles of the trh2 gene. MLST analysis indicated a close relationship to Norwegian isolates suggesting that these strains belong to the autochthonous microflora of Northern Europe seawaters. Strains carrying the pseudogene Ψtrh were negative for T3SS2β effector vopC. Transcription of trh and vopC genes was analyzed under different growth conditions. Trh2 gene expression was not altered by bile while trh1 genes were inducible. VopC could be induced by urea in trh2 bearing strains. Most trh1 carrying strains were hemolytic against sheep erythrocytes while all trh2 positive strains did not show any hemolytic activity. TRH variants were synthesized in a prokaryotic cell-free system and their hemolytic activity was analyzed. TRH1 was active against sheep erythrocytes while TRH2 variants were not active at all. Our study reveals a high diversity among trh positive V. parahaemolyticus strains. The function of TRH2 hemolysins and the role of the pseudogene Ψtrh as pathogenicity factors are questionable. To assess the pathogenic potential of V. parahaemolyticus strains a differentiation of trh variants and the detection of T3SS2β components like vopC would improve the V. parahaemolyticus diagnostics and could lead to a refinement of the risk assessment in food analyses and

GIA induced intraplate seismicity in northern Central Europe

NASA Astrophysics Data System (ADS)

Brandes, Christian; Steffen, Holger; Steffen, Rebekka; Wu, Patrick

2015-04-01

can be regarded as a kind of aftershock sequence of the GIA induced-seismicity. References Leydecker, G. and Kopera, J.R. Seismological hazard assessment for a site in Northern Germany, an area of low seismicity. Engineering Geology 52, 293-304 (1999). Leydecker, G. Erdbebenkatalog für die Bundesrepublik Deutschland mit Randgebieten für die Jahre 800-2008. Geologisches Jahrbuch Reihe E, 198 pp., (2011) Liu, M., Stein, S. and Wang, H. 2000 years of migrating earthquakes in north China: How earthquakes in midcontinents differ from those at plate boundaries. Lithosphere 3, 128-132, (2011).

Integrated stratigraphy of the Ammer section, Northern Alpine Foreland Basin, Germany: examining the age and origin of the earliest deposits in the Paratethys

NASA Astrophysics Data System (ADS)

van der boon, Annique; Beniest, Anouk; Ciurej, Agnieszka; Gaździcka, Elzbieta; Grothe, Arjen; Sachsenhofer, Reinhard; Langereis, Cor; Krijgsman, Wout

2017-04-01

The Northern Alpine Foreland Basin (NAFB) was an arm of the epicontinental Paratethys Sea during the Oligocene. The Oligocene and Miocene deposits in the Paratethys are linked to a long-term phase of episodically oxygen-poor conditions. This led to the deposition of organic-rich shales over millions of years, which nowadays make up the most important part of the source rocks of the Paratethys. At the Eocene-Oligocene transition (EOT), global sea-level dropped by an estimated 70 meters. Both this eustatic sea-level drop and large scale tectonic movements are inferred as mechanisms for restriction of connections to the global ocean and consecutive basin isolation in the Paratethys. Discriminating sea-level effects from tectonic processes requires accurate dating of Oligocene deposits. Here, we use an integrated stratigraphic approach, combining different biostratigraphic techniques with magnetostratigraphy and organic geochemistry, to determine the age of the Tonmergel formation along the Ammer River in southern Germany. The Tonmergel formation is usually interpreted as the equivalent of the Paratethys Lower Oligocene organic-rich shales. The age of deposits (typically mapped as Oligocene) in this region is currently under debate, as some studies suggest they might be late Eocene in age. The absence of marker species for biostratigraphic zones, the scarcity of ash layers and the lack of formally defined boundaries of nannoplankton zones around the Eocene-Oligocene interval (e.g. the NP19-20/NP21 boundary) further obstruct accurate dating. Here we present the results of our magnetostratigraphy, biostratigraphy and organic geochemistry and interpret whether any lithological changes can be linked to climate forcing or tectonic processes. Based on the combined results of our study we provide several options for the age of these earliest Paratethys deposits, and discuss our preferred option.

Climatology of damage-causing hailstorms over Germany

NASA Astrophysics Data System (ADS)

Kunz, M.; Puskeiler, M.; Schmidberger, M.

2012-04-01

In several regions of Central Europe, such as southern Germany, Austria, Switzerland, and northern Italy, hailstorms often cause substantial damage to buildings, crops, or automobiles on the order of several million EUR. In the federal state of Baden-Württemberg, for example, most of the insured damage to buildings is caused by large hailstones. Due to both their local-scale extent and insufficient direct monitoring systems, hail swaths are not captured accurately and uniquely by a single observation system. Remote-sensing systems such as radars are able to detect convection signals in a basic way, but they lack the ability to discern a clear relation between measured intensity and hail on the ground. These shortcomings hamper statistical analysis on the hail probability and intensity. Hail modelling thus is a big challenge for the insurance industry. Within the project HARIS-CC (Hail Risk and Climate Change), different meteorological observations are combined (3D / 2D radar, lightning, satellite and radiosounding data) to obtain a comprehensive picture of the hail climatology over Germany. The various approaches were tested and calibrated with loss data from different insurance companies between 2005 and 2011. Best results are obtained by considering the vertical distance between the 0°C level of the atmosphere and the echo top height estimated from 3D reflectivity data from the radar network of German Weather Service (DWD). Additionally, frequency, intensity, width, and length of hail swaths are determined by applying a cell tracking algorithm to the 3D radar data (TRACE3D; Handwerker, 2002). The hailstorm tracks identified are merged with loss data using a geographical information system (GIS) to verify damage-causing hail on the ground. Evaluating the hailstorm climatology revealed that hail probability exhibits high spatial variability even over short distances. An important issue is the spatial pattern of hail occurrence that is considered to be due to

A new era in science at Washington University, St. Louis: Viktor Hamburger's zoology department in the 1940's.

PubMed

Carson, H L

2001-04-01

In the early 1940s, the administration of the College of Arts and Sciences at Washington University, St. Louis was firmly in the hands of classical scholars who were not inclined to promote the development of modern research on scientific subjects. Funds supporting research in biology favored the School of Medicine and the Missouri Botanical Garden. Viktor Hamburger arrived at Washington University in 1935. At about the time he became the Acting Chairman of Zoology in 1942, research work in the biological departments began a dramatic surge that has continued to this day. For 65 years under his counsel and leadership, basic biology has thrived at this fine institution. As an early faculty recruit, I recount here a few personal recollections from those formative years.

Effects of feeding steers extruded flaxseed on its own before hay or mixed with hay on animal performance, carcass quality, and meat and hamburger fatty acid composition.

PubMed

Vahmani, P; Rolland, D C; McAllister, T A; Block, H C; Proctor, S D; Guan, L L; Prieto, N; López-Campos, Ó; Aalhus, J L; Dugan, M E R

2017-09-01

The objective of the present experiment was to determine if carcass quality and fatty acid profiles of longissimus thoracis (LT) and hamburger would be affected by feeding steers extruded flaxseed on its own followed by hay (non-TMR) compared to when hay and extruded flaxseed were fed together (TMR). Forty-eight steers in six pens were assigned to TMR or non-TMR for an average of 242days. Dry matter intake was lower for non-TMR versus TMR steers (10.56 vs. 11.42kg/d; P=0.02), but final live weight (610±0.50kg) and average daily gain (1.18±0.02kg/d) did not differ. Compared to TMR, feeding non-TMR enriched LT and hamburger with α-linolenic acid (ALA; 18:3n-3) by 14%, vaccenic acid (VA; t11-18:1) by 44%, rumenic acid (RA; c9,t11-18:2) by 40%, and conjugated linolenic acid (CLnA) by 58%. Overall, feeding extruded flaxseed separately from hay in a non-TMR was more effective at enhancing deposition of ALA, VA, RA and CLnA in beef. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Large Early Permian eruptive complexes in northern Saxony, Germany: Volcanic facies analysis and geochemical characterization

NASA Astrophysics Data System (ADS)

Hübner, Marcel; Breitkreuz, Christoph; Repstock, Alexander; Heuer, Franziska

2017-04-01

calculations based on composition of pyroxene and feldspar suggest deeply seated crustal magma chambers for the NSVC and the Planitz ignimbrite. Fischer, F. (1991): Das Rotliegende des ostthüringisch-westsächsischen Raumes (Vorerzgebirgs-Senke, Nordwestsächsischer Vulkanitkomplex, Geraer Becken). Unpublished PhD thesis, TU Bergakademie Freiberg. HILDRETH, W. (1981): Gradients in silicic magma chambers: Implications for lithospheric magmatism. Journal of Geophysical Research (86), p. 10153-10192. Hoffmann, U.; Breitkreuz, C.; Breiter, K.; Sergeev, S.; Stanek, K.; Tichomirowa, M. (2013): Carboniferous-Permian volcanic evolution in Central Europe - U/Pb ages of volcanic rocks in Saxony (Germany) and northern Bohemia (Czech Republic). Int. J. Earth Sci. (Geol. Rdsch.), 102: p. 73-99. Huber, C.; Bachmann, O.; Dufek, J. (2012): Crystal-poor versus crystal-rich ignimbrites: A competition between stirring and reactivation. Geology, 2 (40), p. 115-118. Mason, B. G., Pyle, D. M. & Oppenheimer, C. (2004): The size and frequency of the largest explosive eruptions on Earth. Bull. Volcanology, 66, p. 735-748. Schneider, J.W.; Rößler, R.; Fischer, F. (2012): Rotliegend des Chemnitz-Beckens (syn. Erzgebirge-Becken). - In: Deutsche Stratigraphische Kommission (Ed.): Stratigraphie von Deutschland X. Rotliegend. Teil I: Innervariscische Becken. Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, Heft 61: pp. 530-588; Hannover. Walter, H. (2006): Das Rotliegend der Nordwestsächsischen Senke. Veröff. Museum Naturkunde, 29, p. 157-176.

Phenological Variation in Ambrosia artemisiifolia L. Facilitates Near Future Establishment at Northern Latitudes.

PubMed

Scalone, Romain; Lemke, Andreas; Štefanić, Edita; Kolseth, Anna-Karin; Rašić, Sanda; Andersson, Lars

2016-01-01

The invasive weed Ambrosia artemisiifolia (common ragweed) constitutes a great threat to public health and agriculture in large areas of the globe. Climate change, characterized by higher temperatures and prolonged vegetation periods, could increase the risk of establishment in northern Europe in the future. However, as the species is a short-day plant that requires long nights to induce bloom formation, it might still fail to produce mature seeds before the onset of winter in areas at northern latitudes characterized by short summer nights. To survey the genetic variation in flowering time and study the effect of latitudinal origin on this trait, a reciprocal common garden experiment, including eleven populations of A. artemisiifolia from Europe and North America, was conducted. The experiment was conducted both outside the range limit of the species, in Sweden and within its invaded range, in Croatia. Our main hypothesis was that the photoperiodic-thermal requirements of A. artemisiifolia constitute a barrier for reproduction at northern latitudes and, thus, halts the northern range shift despite expected climate change. Results revealed the presence of a north-south gradient in flowering time at both garden sites, indicating that certain European populations are pre-adapted to photoperiodic and thermal conditions at latitudes up to, at least, 60° N. This was confirmed by phenological recordings performed in a region close to the northern range limit, the north of Germany. Thus, we conclude that there exists a high risk for establishment and spread of A. artemisiifolia in FennoScandinavia in the near future. The range shift might occur independently of climate change, but would be accelerated by it.

[Future supply of tuberculin in Germany].

PubMed

Sagebiel, D; Hauer, B; Haas, W; Magdorf, K; Priwitzer, M; Loddenkemper, R

2005-04-01

The manufacturers of the only tuberculin available up to now in Germany for intradermal TB tests according to Mantoux, Chiron Vaccines Behring, in 2004 unexpectedly stopped the production of the tuberculin Behring GT (GT="gereinigtes Tuberkulin"-purified protein derivative tuberculin). Only residual stocks were sold during the preceding months. The stocks of GT 10 were already depleted at the beginning of 2005, while there are small supplies left of GT 100 and GT 1000. As a temporary solution, Chiron Vaccines Behring is offering to import the Italian tuberculin Biocine PPD 5 IE lyophil produced by Chiron S.r.l. in Siena. As this is not licensed for sale in Germany, it is necessary to obtain an exceptional prescription (Einzelverordnung) according to section sign 73 (3) of the Federal Law Relating to the Manufacture and Distribution of Medicine (Arzneimittelgesetz, AMG). In the long term, Chiron Vaccines Behring plan to secure the supply of tuberculin in Germany by importing, starting in the summer of 2006, the tuberculin produced by Chiron Vaccines Evans in the UK (PPD Evans). However, these plans involve changing over to a different type of tuberculin twice within a very short period of time. Another problem is the unresolved issue of bioequivalence. Besides the above-mentioned tuberculins produced by Chiron Vaccines, a further possibility would be the import of the tuberculin PPD RT23 SSI of the Statens Serums Institute (Copenhagen/Denmark), which is recommended by the World Health Organization (WHO) as the standard tuberculin and which has already been introduced in several European countries, or of other tuberculins such as Tubersol (PPD CT68), which is used in the US. Together with the Robert Koch Institute (RKI) and the Paul Ehrlich Institute (PEI), the German Central Committee against Tuberculosis (DZK) is striving to find a solution, in view of the urgent need for an uninterrupted supply of tuberculin in Germany for diagnostic purposes and contact tracing

The Shale Gas potential of Lower Carboniferous Sediments in Germany

NASA Astrophysics Data System (ADS)

Kerschke, D.; Mihailovic, A.; Schulz, H., -M.; Horsfield, B.

2012-04-01

Organic-rich Carboniferous sediments are proven source rocks for conventional gas systems in NW Europe and are likely gas shale candidates. Within the framework of GeoEnergie, an initiative to strengthen scientific excellence, funded by the German Ministry of Education and Research (BMBF), the influence of palaeogeography and basin dynamics on sedimentology and diagenesis is being investigated. Our aim is to unravel the evolution of shale gas-relevant properties which control gas prospectivity and production parameters like porosity, brittleness, etc. for the Lower Carboniferous in Germany. Northern Germany is underlain by thick, mudstone-bearing Carboniferous successions with a wide range of thermal maturities. Some of these mudstone horizons are rich in organic carbon which is either of marine and/or terrigenous origin. During the Carboniferous deposition of fine-grained, TOC-rich basinal sediments changed into shallow marine to paralic siliciclastic sediments (carbonates during the Lower Carboniferous) in the north, and grade into coarse-grained sediments close to the uprising Variscan mountains in the south. As a result different architectural elements including TOC-rich fine-grained sediments like basinal shales, fine-grained parts of turbidites, and shallow marine mudstones occur in both the Lower and the Upper Carboniferous section. A high shale gas potential occurs in basinal shales of Namurian age with marine organic material and TOC contents of up to 8 % (Rhenish Alum Shales). Such sediments with thermal maturities between 1.3 to 3.0 % vitrinite reflectance and sufficient quartz contents occur in wide areas of present-day Central European Basins System (CEBS), and are at favourable depth for shale gas exploration predominantly along the southern CEBS margin.

The Corporate University Landscape in Germany

ERIC Educational Resources Information Center

Andresen, Maike; Lichtenberger, Bianka

2007-01-01

Purpose: The paper seeks first to present an overview of the corporate university landscape in Germany contrasting it with the US-American corporate university market and, second, to outline the development in Germany during the last 15 years and to have a look at future trends such as learning alliances. Design/methodology/approach: The…

[A report on clinical PET activities in Germany].

PubMed

Tashiro, M; Kubota, K; Itoh, M; Sasaki, H; Moser, E

1999-09-01

Clinical diagnostic procedure using positron emission tomography (PET) requires high costs. To promote clinical use of PET, sociomedical evaluation is necessary. In this paper, sociomedical situations concerning clinical use of PET in Germany is reported. Some comparisons are made between Japan and this country putting emphases on several points such as 1) number of cyclotron and PET facilities, 2) social restriction to transportation of radioisotopes, 3) activities of satellite PET facilities, and 4) clinical indications for PET studies. Number of cyclotron was larger in Japan (29) than in Germany (17), but number of PET facilities was larger in Germany (47) than in Japan (29). The reason seems that in Germany transportation and buying of radioisotopes is less restricted. Hence, more than half of PET facilities in Germany are "satellite facilities" which do not have their own cyclotrons. Radioisotope distribution seems to serve as a backbone of "satellite concept." Additionally in Germany, list of clinical indications for PET study is almost completed and now is widely in applied to most cases. To promote clinical use of PET in Japan, the German system might serve as an important socioeconomic model in Europe instead of the United States.

Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in northern Germany: residues of clothianidin in pollen, nectar and honey.

PubMed

Rolke, Daniel; Persigehl, Markus; Peters, Britta; Sterk, Guido; Blenau, Wolfgang

2016-11-01

This study was part of a large-scale monitoring project to assess the possible effects of Elado ® (10 g clothianidin & 2 g β-cyfluthrin/kg seed)-dressed oilseed rape seeds on different pollinators in Northern Germany. Firstly, residues of clothianidin and its active metabolites thiazolylnitroguanidine and thiazolylmethylurea were measured in nectar and pollen from Elado ® -dressed (test site, T) and undressed (reference site, R) oilseed rape collected by honey bees confined within tunnel tents. Clothianidin and its metabolites could not be detected or quantified in samples from R fields. Clothianidin concentrations in samples from T fields were 1.3 ± 0.9 μg/kg and 1.7 ± 0.9 μg/kg in nectar and pollen, respectively. Secondly, pollen and nectar for residue analyses were sampled from free flying honey bees, bumble bees and mason bees, placed at six study locations each in the R and T sites at the start of oilseed rape flowering. Honey samples were analysed from all honey bee colonies at the end of oilseed rape flowering. Neither clothianidin nor its metabolites were detectable or quantifiable in R site samples. Clothianidin concentrations in samples from the T site were below the limit of quantification (LOQ, 1.0 µg/kg) in most pollen and nectar samples collected by bees and 1.4 ± 0.5 µg/kg in honey taken from honey bee colonies. In summary, the study provides reliable semi-field and field data of clothianidin residues in nectar and pollen collected by different bee species in oilseed rape fields under common agricultural conditions.

Application of a modeling approach to designate soil and soil organic carbon loss to wind erosion on long-term monitoring sites (BDF) in Northern Germany

NASA Astrophysics Data System (ADS)

Nerger, Rainer; Funk, Roger; Cordsen, Eckhard; Fohrer, Nicola

2017-04-01

Soil organic carbon (SOC) loss is a serious problem in maize monoculture areas of Northern Germany. Sites of the soil monitoring network (SMN) "Boden-Dauerbeobachtung" show long-term soil and SOC losses, which cannot be explained by conventional SOC balances nor by other non-Aeolian causes. Using a process-based model, the main objective was to determine whether these losses can be explained by wind erosion. In the long-term context of 10 years, wind erosion was not measured directly but often observed. A suitable estimation approach linked high-quality soil/farming monitoring data with wind erosion modeling results. The model SWEEP, validated for German sandy soils, was selected using 10-minute wind speed data. Two similar local SMN study sites were compared, however, site A was characterized by high SOC loss and often affected by wind erosion, while the reference site B was not. At site A soil mass and SOC stock decreased by 49.4 and 2.44 kg m-2 from 1999 to 2009. Using SWEEP, a total soil loss of 48.9 kg m-2 resulted for 16 erosion events (max. single event 12.6 kg m-2). A share of 78% was transported by suspension with a SOC enrichment ratio (ER) of 2.96 (saltation ER 0.98), comparable to the literature. At the reference site measured and modeled topsoil losses were minimal. The good agreement between monitoring and modeling results suggested that wind erosion caused significant long-term soil and SOC losses. The approach uses results of prior studies and is applicable to similar well-studied sites without other noteworthy SOC losses.

Declining male births in Germany before and after reunification.

PubMed

Grech, Victor

2013-01-01

Male births occur 3% in excess of female births in mammals in a ratio (M/F) of 0.515. Many factors have been shown to influence this, including socioeconomic deprivation. This paper reviews live birth data for Germany over the period 1946-2009, and identifies secular trends in M/F pre- and post-reunification. The null hypothesis is that there were no differences between East and West Germany, geographically or temporally, before and after reunification. Annual data on male and female live births were obtained from the Human Mortality Database and analyzed with contingency tables. These data were available separately for East and West Germany (1950-1989). There was a significant decline in M/F in both German Republics overall and before reunification (p<0.0001). No decline was present after. Pre-reunification, West Germany had a lower overall M/F than East Germany (p=0.001). In conclusion, a declining M/F has been shown in many countries over the past decades. The two German Republics' M/F fell prior to reunification and the economic collapse of East Germany. Contracting societies that offer poor socioeconomic conditions (such as the communist former East Germany) may result in a decrease in M/F, but this is not reflected in the data, which show that M/F in West Germany prior to reunification was lower than in East Germany. This is not explicable with the contracting economies hypothesis; other and as yet unknown influences may have modified M/F trends anticipated by known variables.

Cultural Heritage of Observatories and Instruments - From Classical Astronomy to Modern Astrophysics

NASA Astrophysics Data System (ADS)

Wolfschmidt, Gudrun

Until the middle of the 19th century positioal astronomy with meridian circles played the dominant role. Pulkovo Observatory, St. Petersburg, was the leading institution for this kind of research. The design of this observatory was a model for the construction of observatories in the 19th century. In addition, in Hamburg Observatory and in some other observatories near the coast, time keeping and teaching of navigation were important tasks for astronomers. Around 1860 astronomy underwent a revolution. Astronomers began to investigate the properties of celestial bodies with physical and chemical methods. In the context of “classical astronomy”, only the direction of star light was studied. In the 1860s quantity and quality of radiation were studied for the first time. This was the beginning of modern “astrophysics”, a notion coined in 1865 by the Leipzig astronomer Karl Friedrich Zöllner (1834-1882). It is remarkable that many amateurs started this new astrophysics in private observatories but not in the established observatories like Greenwich, Paris or Pulkovo. In Germany this development started in Bothkamp Observatory near Kiel, with Hermann Carl Vogel (1841-1907), strongly influenced by Zöllner. An important enterprise was the foundation of the Astrophysical Observatory in Potsdam, near Berlin, in 1874 as the first observatory in the world dedicated to astrophysics - a foundation that inspired others. Important innovations and discoveries were made in Potsdam. The new field of astrophysics caused, and was caused by, new instrumentation: spectrographs, instruments for astrophotography, photometers and solar physics instruments. In particular, the glass mirror reflecting telescope was recognised as a more important instrument than a large refractor; for the new observatory in Hamburg-Bergedorf a 1-m reflector, the fourth largest in the world, made by Zeiss of Jena, was acquired in 1911. Another change was made in the architecture, the idea of a park

Gas chromatography/principal component similarity system for detection of E. coli and S. aureus contaminating salmon and hamburger.

PubMed

Nakai, S; Wang, Z H; Dou, J; Nakamura, S; Ogawa, M; Nakai, E; Vanderstoep, J

1999-02-01

Coho, Atlantic, Spring, and Sockeye salmon and five commercial samples of hamburger patties were analyzed by processing gas chromatography (GC) data of volatile compounds using the principal component similarity (PCS) technique. PCS scattergrams of the samples inoculated with Escherichia coli and Staphylococcus aureus followed by incubation showed the pattern-shift lines moving away from the data point for uninoculated, unincubated reference samples in different directions with increasing incubation time. When the PCS scattergrams were drawn for samples incubated overnight, the samples inoculated with the two bacterial species and the uninoculated samples appeared as three separated groups. This GC/PCS approach has the potential to ensure quality of samples by discriminating good samples from potentially spoiled samples. The latter may require further microbial assays to identify the bacteria species potentially contaminating foods.

[Knowledge about HBV, prevention behaviour and treatment adherence of patients with chronic hepatitis B in a large referral centre in Germany].

PubMed

Lutgehetmann, M; Meyer, F; Volz, T; Lohse, A W; Fischer, C; Dandri, M; Petersen, Jörg

2010-09-01

The incidence of chronic hepatitis B in Germany is approximately 0.5 %. Data regarding knowledge about HBV, prevention behaviour and treatment adherence in patients with chronic HBV are scarce. In this prospective study 201 consecutive patients with CHB infection were studied from a large urban academic outpatient clinic at the University Medical Centre in Hamburg. Patients were interviewed with a questionnaire that contained 47 questions covering social demographic dates, knowledge about HBV, treatment adherence and prevention. The success rate of interviews was 100 % with free translation service offered. 20.4 % of the CHB patients were born in Germany, but the majority of the patients were immigrants (80.6 %). 51 % of the patients had a good, 34 % a moderate and 15 % a poor knowledge about HBV. 89 % of the patients knew that HBV can be transmitted through blood contacts, but 34 % believed that inadequate hygienic conditions and 24 % that food products may transmit the virus. 96 % of the patients had knowledge about the existence of an HBV vaccine. Furthermore, 82 % considered a vaccination of all persons in the household important. Despite the knowledge of the existence and importance of a vaccine, only 61,7 % of the 300 affected children/siblings of HBV-positive family members were vaccinated. However, the child vaccination rate was significantly higher among patients with knowledge about the protective effect of the vaccine (p < 0.001), the free of charge vaccination program for children up to 18 years (p < 0.001) and higher school education (p < 0.001). Migrants with poor German language skills had lower knowledge scores (p < 0.001) and showed lower vaccination rates (p = 0.016) compared to immigrants with good German language skills. 43 % of all patients were treated with nucleot(s)ide analogues with a median treatment duration of 2 - 5 years. 65 % of these patients declared to never have missed a dose and 27 % missed less than one dose per month. 90 % of

48 CFR 252.246-7002 - Warranty of construction (Germany).

Code of Federal Regulations, 2013 CFR

2013-10-01

... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(4), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any other...

48 CFR 252.246-7002 - Warranty of construction (Germany).

Code of Federal Regulations, 2010 CFR

2010-10-01

... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(4), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any other...

48 CFR 252.246-7002 - Warranty of construction (Germany).

Code of Federal Regulations, 2011 CFR

2011-10-01

... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(4), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any other...

48 CFR 252.246-7002 - Warranty of construction (Germany).

Code of Federal Regulations, 2014 CFR

2014-10-01

... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(2), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any other...

48 CFR 252.246-7002 - Warranty of construction (Germany).

Code of Federal Regulations, 2012 CFR

2012-10-01

... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(4), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any other...

Climate science in a postnormal context

NASA Astrophysics Data System (ADS)

Krauss, Werner; von Storch, Hans

2012-03-01

Postnormal Science: The Case of Climate Research; Hamburg, Germany, 4-6 May 2011 Climate research has left the narrow confines of pure science and has entered the public arena. At a workshop organized by Helmholtz Research Centre Geesthacht and the KlimaCampus, University of Hamburg, experts from the cultural, social, and natural sciences discussed the current state of climate science through the lens of "postnormal science" (see, e.g., S. O. Funtowicz and J. R. Ravetz, "Science for the postnormal age," Futures,25, 739-755, 1993). Science turns postnormal when facts are uncertain, stakes are high, values are disputed, and decisions are urgent. During the workshop, situations and practices in climate research were identified and discussed to provide a solid empirical basis for a more realistic definition of climate science.

“Advice to the medical students in my service”: the rediscovery of a golden book by Jean Hamburger, father of nephrology and of medical humanities

PubMed Central

2013-01-01

Jean Hamburger (1909–1992) is considered the founder of the concept of medical intensive care (réanimation médicale) and the first to propose the name Nephrology for the branch of medicine dealing with kidney diseases. One of the first kidney grafts in the world (with short-term success), in 1953, and the first dialysis session in France, in 1955, were performed under his guidance. His achievements as a writer were at least comparable: Hamburger was awarded several important literary prizes, including prix Femina, prix Balzac and the Cino del Duca prize (1979), awarded, among others, to Jorge Luis Borges and Konrad Lorenz. Here we would like to offer a selected reading of a “golden” book, “Conseils aux étudiants en medicine de mon service” (“Advice to the Medical Students in my Service”), the first book dedicated to patient-physician relationship in Nephrology, written when dialysis and transplantation were becoming clinical options (1963). The themes include: the central role of the patient, who should be known by name, profession, life style, and not by disease; the importance of the setting of the care; the need for truth-telling and for leaving hope; the role of research not only in the progression of science, but also in the daily clinical practice. PMID:23497662

Seasonal pattern of Fasciola hepatica antibodies in dairy herds in Northern Germany.

PubMed

Kuerpick, Birte; Schnieder, Thomas; Strube, Christina

2012-09-01

Fasciolosis, caused by the liver fluke Fasciola hepatica, is one of the most important parasitoses in cattle farming worldwide. In dairy cows, the trematode leads to economic losses due to decreased milk yield, a negative impact on reproduction parameters, and liver condemnations. In the present study, the seasonal patterns of F. hepatica antibodies in bulk-tank milk from dairy herds located in East Frisia, a region of the federal state Lower Saxony in the north of Germany, were investigated. This region was chosen since it is known as a high risk area for fluke infections due to its coastal location at the North Sea with the consequence of rather moist pastures. Between 669 and 868 bulk-tank milk samples were collected in January, September and November 2008 and 2010, respectively, and analysed for antibodies against F. hepatica with an in-house ELISA based on excretory-secretory antigens of the liver fluke. The overall East Frisian prevalence was 49.1%, 57.1% and 53.9% in January, September and November 2008 and 45.1%, 49.5% and 48.4% in 2010. From a number of 606 farms, which were sampled in all six investigated months, 34.5% of the farms continued to remain positive, whereas 30.9% continued to remain negative. A percentage of 69.1% (419 farms) were positive on at least one sampling occasion during the study period. The distributions of optical density ratio (ODR) values were skewed to the left but showed a second, lower peak in a high ODR range. Statistical analysis revealed a significant difference concerning the prevalence increase from January to September 2008. Furthermore, the prevalence decrease from September as well as November 2008 to these months in 2010 was significantly different, what might result from a more frequent use of anthelminthics or different climatic conditions.

The Definition of Vocational Diplomas in Germany and France.

ERIC Educational Resources Information Center

Mobus, Martine; Verdier, Eric

1997-01-01

In both France and Germany, the government, employers' organizations, and unions all participate in defining vocational diplomas based on a national framework of procedures of elaborating and standardizing titles. Important differences between the diploma definition processes in France and Germany may be identified. In Germany, the issue is…

Privacy Laws and Biobanking in Germany.

PubMed

Hoppe, Nils

2016-03-01

While the possibility of enacting a sui generis Biobank Act has been debated in Germany at great length, as of yet the country has not implemented any biobankspecific legislation. Instead, oversight is available via a network of research and privacy laws, including those of the European Union. The Nationale Kohorte, Germany's large-scale, population-based epidemiological research biobank, is funded by the Federal Ministry of Education and Research, and there are currently 108 registered bio-banks throughout Germany. The current system, including the structure and study design of the Nationale Kohorte, privileges the protection of personal information even at the cost of socially desirable research; it remains to be seen if forthcoming legislation will shift this balance. © 2016 American Society of Law, Medicine & Ethics.

Education in Germany: A Bibliography of English Language Publications.

ERIC Educational Resources Information Center

Max-Planck-Institut fuer Bildungsforschung, Berlin (West Germany).

This bibliography cites bibliographies, journals, books, essays, journal articles, and monographs on education in Germany. All publications cited are in English. The three major sections of the bibliography are education in Germany up to 1945, education in the Federal Republic of Germany, and education in the German Democratic Republic. Topics…

Northern Studies at Northern Universities.

ERIC Educational Resources Information Center

Northern Review: A Multidisciplinary Journal of the Arts and Social Sciences of the North, 1994

1994-01-01

Describes college programs and research projects focused on the Arctic, northern studies, or northern concerns at Athabasca University (Alberta), the University of British Columbia, the University of Alaska Anchorage, the University of Alaska Fairbanks, the Scott Polar Institute at the University of Cambridge (England), and Kent State University…

Automated analysis of SKS splitting to infer upper mantle anisotropy beneath Germany using more than 20 yr of GRSN and GRF data

NASA Astrophysics Data System (ADS)

Walther, M.; Plenefisch, T.; Rümpker, G.

2014-02-01

Upper mantle anisotropy beneath Germany is investigated through the measurements and analysis of shear-wave splitting using SKS phases. We analysed teleseismic events recorded by 24 broadband stations of the German Regional Seismic Network (GRSN) and three broadband stations of the Gräfenberg-Array (GRF). These permanent German networks cover an area extending from the Alps in the south up to the Northern German basin towards north. In comparison to several former studies that are based either on short observation periods or that are restricted to limited areas of Germany, we resort to 22 yr of the GRSN (1991-2012) and 34 yr of GRF data archive (1979-2012). Due to the huge amount of data, we applied a fully automatic procedure to determine SKS splitting parameters from archived recordings and also applied strong quality constraints to obtain reliable solutions. From our analysis, two main features are obvious: For the stations in the middle and southern part of Germany we found homogeneous E-W to ENE-WSW fast-axis directions. In contrast, stations in NE-Germany exhibit a NW-SE oriented fast axis. Both findings can be correlated to major tectonic features in Central Europe. The E-W to ENE-WSW orientations in the middle and southern part of Germany are nearly parallel to the strike of the Variscan mountain belts, whereas the NW-SE direction in NE-Germany corresponds to the orientation of the nearby Tornquist-Teisseyre suture zone. For the southern part of Germany, there are indications for an alignment of the fast axis parallel to the curvature of the nearby Alps. Apart from the more large-scale features there are two stations (BFO and CLZ) which seem to have an imprint related to the regional geodynamic setting, namely the rifting in the Southern Rhine Graben and the formation of the Harz Mountains, respectively. We conclude that the observed regional variations of splitting parameter over Germany advocate for a mostly lithospheric route of the anisotropy

Is Germany a model for managers?

PubMed

Wever, K S; Allen, C S

1992-01-01

Most American managers have a hard time making sense of Germany. The country has a fraction of the resources and less than one-third the population of the United States. Labor costs are substantially higher, paid vacations are at least three times as long, and strong unions are deeply involved at all levels of business, from the local plant to the corporate boardroom. Yet German companies manage to produce internationally competitive products in key manufacturing sectors, making Germany the greatest competitive threat to the United States after Japan. The seemingly paradoxical nature of the German economy typically evokes one of two diametrically opposed responses. The first is to celebrate the German economy as a "model" worth emulating--indeed, as the answer to declining U.S. competitiveness. The alternative, more skeptical response is to question Germany's staying power in a new, more competitive global economy. According to Kirsten Wever and Christopher Allen, the problem with both points of view is that they miss the forest for the trees. Observers are so preoccupied with praising--or blaming--individual components of the German economy that they fail to see the dynamic logic that ties these components together into a coherent system. In their review of recent research on the German business system, Wever and Allen argue that managers can learn an important lesson from Germany. In the global economy, competition isn't just between companies but between entire socioeconomic systems. Germany's ability to design a cohesive economic and social system that adapts continuously to changing requirements goes a long way toward explaining that country's competitive success.

[Death caused by projectile guns--a retrospective analysis of 34 cases in Berlin and Hamburg].

PubMed

Lignitz, E; Koops, E; Püschel, K

1988-01-01

The autopsy material of the institutes for forensic medicine in Berlin/GDR and Hamburg was analyzed retrospectively (period from 1961 till 1987; 70,000 autopsies) for fatalities caused by "humane killers" (n = 22) and stud guns (n = 12).-Epidemiological, criminological and morphological findings: The decreased were all men aged between 18 and 75 years (mean 48 years) except one 61 year-old paraplegic women who was killed by her husband with a humane killer. The great majority of cases consisted of suicides; two accidents at work were caused by stud guns. These unusual weapons are normally used by skilled people (i.e. butchers or constructional workers respectively). The fatal wounds were situated at the head, especially the forehead, seldom at the nape of the neck or in the mouth, or sometimes in the chest when using stud guns. Combined suicides (especially together with hanging) are not unusual. Survival periods (with or without acting capacity) can range between minutes or even months (after neurosurgical intervention).-The frequency of such unusual and overall rare cases did not raise during the investigation period.

Poverty, health, and nutrition in Germany.

PubMed

Helmert, U; Mielck, A; Shea, S

1997-01-01

To investigate the relation between poverty and several variables describing health and nutrition behavior in East Germany and West Germany. Data are from the third National Health Survey in West Germany and the first Health Survey for the new federal states of Germany (1991/92). Both health surveys included a self-administered questionnaire ascertaining sociodemographic variables, smoking history, nutritional behavior (using a food-frequency list), physical activity, and a medical examination comprising measurements of height, weight, blood pressure, and blood sampling for serum cholesterol determination. Participants included 4958 subjects in the West Survey and 2186 subjects in the East Survey aged 25-69 years, with a respective net response rate of 69.0% and 70.2%. Poverty was defined as a household equivalence income of 62.5% or less of the median income of the general population. The lowest income group (poverty or near poverty) comprised 11.6% of East German versus 15.9% of West German males and 14.8% of East German versus 19.3% of West German females. For most but not all health and nutrition parameters, less favorable results were obtained for subjects with an equivalence income below or near poverty. The most striking poverty-related differences regarding cardiovascular disease risk factors were found for lack of regular exercise for both genders and obesity in females. No poverty-related differences were found for the prevalence of hypercholesterolemia, despite a much higher prevalence of obesity in persons with an income below the poverty line. Current nutritional behavior and changes in nutritional behavior during the last three years was strongly related to income status, with a more unhealthy status for low-income population groups in both East and West Germany. In Germany, poverty has strong effects on individual health status and nutritional behavior. Because of rising unemployment rates and reductions in social security payments for low

Radiometric dating of the type-site for Homo heidelbergensis at Mauer, Germany.

PubMed

Wagner, Günther A; Krbetschek, Matthias; Degering, Detlev; Bahain, Jean-Jacques; Shao, Qingfeng; Falguères, Christophe; Voinchet, Pierre; Dolo, Jean-Michel; Garcia, Tristan; Rightmire, G Philip

2010-11-16

The Mauer mandible, holotype of Homo heidelbergensis, was found in 1907 in fluvial sands deposited by the Neckar River 10 km southeast of Heidelberg, Germany. The fossil is an important key to understanding early human occupation of Europe north of the Alps. Given the associated mammal fauna and the geological context, the find layer has been placed in the early Middle Pleistocene, but confirmatory chronometric evidence has hitherto been missing. Here we show that two independent techniques, the combined electron spin resonance/U-series method used with mammal teeth and infrared radiofluorescence applied to sand grains, date the type-site of Homo heidelbergensis at Mauer to 609 ± 40 ka. This result demonstrates that the mandible is the oldest hominin fossil reported to date from central and northern Europe and raises questions concerning the phyletic relationship of Homo heidelbergensis to more ancient populations documented from southern Europe and in Africa. We address the paleoanthropological significance of the Mauer jaw in light of this dating evidence.

Radiometric dating of the type-site for Homo heidelbergensis at Mauer, Germany

PubMed Central

Wagner, Günther A.; Krbetschek, Matthias; Degering, Detlev; Bahain, Jean-Jacques; Shao, Qingfeng; Falguères, Christophe; Voinchet, Pierre; Dolo, Jean-Michel; Garcia, Tristan; Rightmire, G. Philip

2010-01-01

The Mauer mandible, holotype of Homo heidelbergensis, was found in 1907 in fluvial sands deposited by the Neckar River 10 km southeast of Heidelberg, Germany. The fossil is an important key to understanding early human occupation of Europe north of the Alps. Given the associated mammal fauna and the geological context, the find layer has been placed in the early Middle Pleistocene, but confirmatory chronometric evidence has hitherto been missing. Here we show that two independent techniques, the combined electron spin resonance/U-series method used with mammal teeth and infrared radiofluorescence applied to sand grains, date the type-site of Homo heidelbergensis at Mauer to 609 ± 40 ka. This result demonstrates that the mandible is the oldest hominin fossil reported to date from central and northern Europe and raises questions concerning the phyletic relationship of Homo heidelbergensis to more ancient populations documented from southern Europe and in Africa. We address the paleoanthropological significance of the Mauer jaw in light of this dating evidence. PMID:21041630

Marine Corps Equities in the Arctic

DTIC Science & Technology

2013-04-18

reduces the shipping time from Yokohama, Japan, to Hamburg , Germany, by 11 days as compared to the Suez Canal. Ships average approximately a 20...areas within the Arctic Circle. 10 Warming ocean water is causing fisheries to shift north as well. Fish populations usually found in the...people live in the Arctic region. Commercial fishing fleets are following these populations. 29 Russia holds the majority of the Arctic population

On the Exciton Coupling between Two Chlorophyll Pigments in the Absence of a Protein Environment: Intrinsic Effects Revealed by Theory and Experiment (German ed)

DTIC Science & Technology

2016-07-29

other micro- environmental effects. In pioneering experiments, Shafizadeh et al.[13] utilized two-color pump-probe spectroscopy to mea- sure the lowest...Institute for the Structure and Dynamics of Matter Luruper Chaussee 149, 22761 Hamburg (Germany) Prof. A. Rubio Nano-Bio Spectroscopy Group and ETSF...have applied the action spectroscopy method used previously on individual Chl pigments to the study of Chl a dimers in vacuo to evaluate the extent to

Schmidt, Bernhard Voldemar (1879-1935)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Optical designer, born on the island of Naissar, off the coast of Tallin, Estonia. In spite of an accident at the age of 15, in which he lost his right hand and forearm, he successfully made fine optics for amateur astronomers. He started an optical workshop in Mittweida, Germany, and his reputation spread. He worked at the observatory in Bergedorf (near Hamburg) as an optician and made observati...

Silencing the Singer. Antibioethics in Germany.

PubMed

Schöne-Seifert, B; Rippe, K P

1991-01-01

"Die Gedanken sind frei," in the words of the old song. But in Germany, thoughts are no longer free. Peter Singer, the "death ethicist," has become a special target for activists attempting to silence bioethical debate in Germany. In the context of the trauma inflicted by National Socialism, a profound unease over issues at the end of life is accompanied by an insistence that these issues are not to be discussed.

Thermoluminescence dating of a mikveh in Ichenhausen, Germany.

PubMed

Veronese, I; Göksu, H Y; Schwenk, P; Herzig, F

2008-04-01

A vaulted basement found at the rabbi's residential house which was oriented according to the requirements of a mikveh has created a controversy in the architectural history of the Ichenhausen Synagogue (Germany). The rabbi's residential house is known to have been built in 1781 during the replacement of the old Synagogue that had existed since 1687. However, the architectural documents concerning the residential house did not contain any information about either the presence or the construction of the mikveh in the basement. Three bricks collected from the northern, eastern and southern walls of the vaulted basement of the rabbi's residence were dated using the thermoluminescence method to find out if the mikveh belongs to the old Synagogue or was built during the construction of the residence. The archaeological dose was assessed using multi-aliquot regenerative and additive dose techniques using quartz extracted from bricks. The age calculations were based on the assessment of annual dose rate in quartz by taking into account the possible variations of water content in bricks. The TL dates of the bricks were found to vary between 1797+/-11 and 1772+/-16 for dry and water saturated environments, respectively. The TL results ruled out the possibility that the walls of the mikveh belong to the former Synagogue.

[Public health measures at the airport of Hamburg during the early phase of pandemic influenza (H1N1) 2009].

PubMed

Schlaich, C; Sevenich, C; Gau, B

2012-03-01

After the World Health Organization issued a global alert for the occurrence of a novel pandemic influenza (H1N1) in 2009, most international airports in Germany implemented intensified public health measures to delay local transmission. At Hamburg airport it was decided not to implement a general entry and exit screening of all travelers during the pandemic influenza (H1N1) 2009. Travelers were advised on symptoms and protective measures by public information displayed in the airport. A mobile Airport Medical Assessment Center (AMAC) for up to 260 persons was used which barred 6 gates from traffic for this reason. Travelers were medically examined by the public health authority after notification from the flight captain according to Article 28 (4) of the International Health Regulations or were referred to the medical assessment by other service providers such as the information desk in the airport. From May to August 2009 n=108 affected travelers were medically examined and advised by the public health authority at the airport. 9 out of 108 affected travelers (8.3%) who presented to the public health service at the airport were diagnosed with pandemic influenza (H1N1) 2009. Overall, only 0.002% of all travelers through the airport in the given time-frame were seen by the service. Most of the affected travelers presented themselves to the public health service before embarkation or after disembarkation. On 6 occasions the pilots declared a person with illness on board to the public health authority. Out of the 6 persons 4 were diagnosed with pandemic influenza (H1N1) 2009. In the case of notification, the delay in traveling for contact persons ranged from 30 min to 2 h. None of the sick travelers was referred to a hospital, all returned home. In addition to the medical assessment of affected travelers the public health authority issued "free-pratique" according to Article 28 (3) of the International Health Regulations, after talking to the cabin crew or flight

[Private medical education in Germany].

PubMed

Schwörer, Beatrix; Wissing, Frank

2018-02-01

Through the years, a range of privately funded medical training opportunities has been established in Germany. Only a few of them operate along the German Medical Licensure Act and thus underlie quality assurance regulations in Germany. Most of the courses are a result of German hospitals cooperating with universities from other EU countries. The content of the courses and the examinations underlie the regulations of the university's home country. This article aims to give an overview of the private medical training opportunities offered in Germany and to show differences compared to state funded German medical schools. The authors discuss the opportunities of private medical training as well as its challenges and risks. Basic principles concerning finances and quality assurance of national and international private medical training are provided. Regardless of their mode of financing, the superior goal of the training, according to the German Medical Licensure Act, should always be to enable young doctors to pursue further professional training, so that they can maintain the best possible quality in patient care, research, and medical education.

Germany since 1945: A Focus on Berlin.

ERIC Educational Resources Information Center

Blankenship, Glen; Smith, Lindsey

This lesson accompanies a videotape which examines some of the forces, personalities and events which shaped Berlin and the rest of Germany between 1945 and 1994. The lesson is introduced by using the videotape and uses references from the videotape for further classroom work. Worksheets for student use include "Events in Germany,…

Quality assessment of static aggregation compared to the temporal approach based on a pig trade network in Northern Germany.

PubMed

Büttner, Kathrin; Salau, Jennifer; Krieter, Joachim

2016-07-01

Recent analyses of animal movement networks focused on the static aggregation of trade contacts over different time windows, which neglects the system's temporal variation. In terms of disease spread, ignoring the temporal dynamics can lead to an over- or underestimation of an outbreak's speed and extent. This becomes particularly evident, if the static aggregation allows for the existence of more paths compared to the number of time-respecting paths (i.e. paths in the right chronological order). Therefore, the aim of this study was to reveal differences between static and temporal representations of an animal trade network and to assess the quality of the static aggregation in comparison to the temporal counterpart. Contact data from a pig trade network (2006-2009) of a producer community in Northern Germany were analysed. The results show that a median value of 8.7 % (4.6-14.1%) of the nodes and 3.1% (1.6-5.5%) of the edges were active on a weekly resolution. No fluctuations in the activity patterns were obvious. Furthermore, 50% of the nodes already had one trade contact after approximately six months. For an accumulation window with increasing size (one day each), the accumulation rate, i.e. the relative increase in the number of nodes or edges, stayed relatively constant below 0.07% for the nodes and 0.12 % for the edges. The temporal distances had a much wider distribution than the topological distances. 84% of the temporal distances were smaller than 90 days. The maximum temporal distance was 1000 days, which corresponds to the temporal diameter of the present network. The median temporal correlation coefficient, which measures the probability for an edge to persist across two consecutive time steps, was 0.47, with a maximum value of 0.63 at the accumulation window of 88 days. The causal fidelity measures the fraction of the number of static paths which can also be taken in the temporal network. For the whole observation period relatively high values

The benthic fauna from the lower Maastrichtian chalk of Kronsmoor (Saturn quarry, northern Germany): composition and palaeoecologic implications

NASA Astrophysics Data System (ADS)

Engelke, Julia; Linnert, Christian; Mutterlose, Jörg; Wilmsen, Markus

2017-04-01

The Saturn quarry near Kronsmoor (northern Germany) offers an undisturbed section of upper Campanian to lower Maastrichtian chalks. The target interval of the DFG project "Biodiversity and plankton-benthos coupling: an integrated ecosystem analysis from the Late Cretaceous Chalk" is focused on the lower Maastrichtian Belemnella obtusa Zone to mid-Belemnella sumensis Zone, i.e. to the uppermost Kronsmoor and lowermost Hemmoor formations. In this interval, a conspicuous increase in macrofossil abundance without apparent lithofacies changes has been observed and the project intends to integrate planktic, benthic and geochemical proxies for a comprehensive understanding of the Chalk Sea ecosystem. The aim of this study is the analysis of the benthic community. In a first step, the benthic body fossils of the c. 25-m-thick section were semi-quantitatively studied based on a collection of more than 1,000 specimens. Two successive benthic macrofossil assemblages were recognised: the lower interval (upper part of the Kronsmoor Formation, B. obtusa Zone) is characterized by low abundances, only about 100 macroinvertebrates were collected, mostly irregular and regular echinoids, brachiopods and crinoids. The upper interval (B. sumensis Zone) shows an eight times higher macroinvertebrate abundance and a conspicuous dominance of brachiopods, increasing from only 30 to over 500 specimens. In order to quantify the observed qualitative palaeoecological changes, 33 bulk samples of about 6 kg each were retrieved in a distance of c. 0.75 m. The bulk samples were frozen and thawed, washed and sieved in different sizes. The fraction 500 μm-1 mm and >1 mm were picked, sorted and counted. A diverse assemblage of bryozoans, foraminifers, shell fragments of brachiopods and bivalves, spines and test fragments of different echinoid taxa, parts of asteroids and ophiuroids, sponge debris, crinoids and small serpulids, is present. Reduced abundances in the lower part and generally higher

Socioeconomic deprivation and cancer survival in Germany: an ecological analysis in 200 districts in Germany.

PubMed

Jansen, Lina; Eberle, Andrea; Emrich, Katharina; Gondos, Adam; Holleczek, Bernd; Kajüter, Hiltraud; Maier, Werner; Nennecke, Alice; Pritzkuleit, Ron; Brenner, Hermann

2014-06-15

Although socioeconomic inequalities in cancer survival have been demonstrated both within and between countries, evidence on the variation of the inequalities over time past diagnosis is sparse. Furthermore, no comprehensive analysis of socioeconomic differences in cancer survival in Germany has been conducted. Therefore, we analyzed variations in cancer survival for patients diagnosed with one of the 25 most common cancer sites in 1997-2006 in ten population-based cancer registries in Germany (covering 32 million inhabitants). Patients were assigned a socioeconomic status according to the district of residence at diagnosis. Period analysis was used to derive 3-month, 5-year and conditional 1-year and 5-year age-standardized relative survival for 2002-2006 for each deprivation quintile in Germany. Relative survival of patients living in the most deprived district was compared to survival of patients living in all other districts by model-based period analysis. For 21 of 25 cancer sites, 5-year relative survival was lower in the most deprived districts than in all other districts combined. The median relative excess risk of death over the 25 cancer sites decreased from 1.24 in the first 3 months to 1.16 in the following 9 months to 1.08 in the following 4 years. Inequalities persisted after adjustment for stage. These major regional socioeconomic inequalities indicate a potential for improving cancer care and survival in Germany. Studies on individual-level patient data with access to treatment information should be conducted to examine the reasons for these socioeconomic inequalities in cancer survival in more detail. © 2013 UICC.

[The Revista médica de Hamburgo. A medical journal as an instrument of German foreign cultural propaganda during the Weimar Republic].

PubMed

Wulf, Stefan

2013-01-01

After the First World War, foreign cultural policy became one of the few fields in which Germany could act relatively free from the restrictions of the Treaty of Versailles. In this context, in 1920 the Hamburg doctors Brauer, Nocht and Mühlens created a monthly medical journal in Spanish (and a bit of Portuguese) for use as an instrument of cultural propaganda, i.e. to increase German influence in Spain and, more importantly, in the countries of Latin America: the Revista médica de Hamburgo (since 1928 Revista médica germano-ibero-americana). The focus of the article is on the protagonists of the Revista project, i.e. the Hamburg doctors, the Cultural Department of the Foreign Office in Berlin, the German pharmaceutical industry, and the publishing houses involved: their conceptions and actions; their correspondence, negotiations, agreements and controversies.

The Return of the Siegesburg - 3D-RECONSTRUCTION of a Disappeared and Forgotten Monument

NASA Astrophysics Data System (ADS)

Deggim, S.; Kersten, T. P.; Lindstaedt, M.; Hinrichsen, N.

2017-02-01

Many Cultural Heritage (CH) monuments are destroyed in the past and they are often lost forever. If there is no contemporary metric documentation of the historic objects available, the monument and the information about this monument could be disappeared and forgotten forever. The Siegesburg (also known as Segeberg castle) located on the "Kalkberg" (Chalk Mountain) in Bad Segeberg in Northern Germany, is a typical example for such a monument, which was destroyed by Swedish troops at the end of the Thirty Years' War in 1644. This important monument was only documented by a few historic isometric maps, but the castle and even the later castle ruin were totally destructed and demolished over the last centuries and disappeared forever. Furthermore, this significant memorial is even forgotten in many people's mind. This contribution describes the physical and virtual return of the Siegesburg by 3D reconstruction using historic sources. The laboratory for Photogrammetry & Laser Scanning of the HafenCity University Hamburg conducted this project in co-operation with the museum Alt-Segeberger Bürgerhaus (Old-Segeberg town house). The process of the 3D reconstruction and visualisation of both the Kalkberg and the castle is presented in this paper.

Volcano-tectonic structures and CO2-degassing patterns in the Laacher See basin, Germany

NASA Astrophysics Data System (ADS)

Goepel, Andreas; Lonschinski, Martin; Viereck, Lothar; Büchel, Georg; Kukowski, Nina

2015-07-01

The Laacher See Volcano is the youngest (12,900 year BP) eruption center of the Quarternary East-Eifel Volcanic Field in Germany and has formed Laacher See, the largest volcanic lake in the Eifel area. New bathymetric data of Laacher See were acquired by an echo sounder system and merged with topographic light detection and ranging (LiDAR) data of the Laacher See Volcano area to form an integrated digital elevation model. This model provides detailed morphological information about the volcano basin and results of sediment transport therein. Morphological analysis of Laacher See Volcano indicates a steep inner crater wall (slope up to 30°) which opens to the south. The Laacher See basin is divided into a deep northern and a shallower southern part. The broader lower slopes inclined with up to 25° change to the almost flat central part (maximum water depth of 51 m) with a narrow transition zone. Erosion processes of the crater wall result in deposition of volcaniclastics as large deltas in the lake basin. A large subaqueous slide was identified at the northeastern part of the lake. CO2-degassing vents (wet mofettes) of Laacher See were identified by a single-beam echo sounder system through gas bubbles in the water column. These are more frequent in the northern part of the lake, where wet mofettes spread in a nearly circular-shaped pattern, tracing the crater rim of the northern eruption center of the Laacher See Volcano. Additionally, preferential paths for gas efflux distributed concentrically inside the crater rim are possibly related to volcano-tectonic faults. In the southern part of Laacher See, CO2 vents occur in a high spatial density only within the center of the arc-shaped structure Barschbuckel possibly tracing the conduit of a tuff ring.

Germany's Persistent Balance-of-Payments Disequilibrium Revisited. German Studies Notes.

ERIC Educational Resources Information Center

Kindleberger, Charles P.

This essay compares Germany's persistent financial disequilibrium with the balance of payments situation in the United States. Delivered at a Symposium on German Economic Growth and Stability, the author concentrates on Germany's balance of payments surplus and presents U.S. figures mainly as a point of comparison. The material on Germany has been…

Toward an Arctic Strategy

DTIC Science & Technology

2009-02-01

Arctic Sea Ice Extent6 Reduced ice pack area translates to less reflected solar energy, which further accelerates the ongoing melting process . Light... process , creating a vicious cycle where melting ice causes the remaining ice to melt faster.7 Modelers previously agreed that the Arctic Ocean could be...freight ports stand to benefit by shipping through the Arctic region.10 For example, an ocean voyage from Yokohama, Japan, to Hamburg, Germany via the

Analysis of influenza A viruses of subtype H1 from wild birds, turkeys and pigs in Germany reveals interspecies transmission events.

PubMed

Starick, Elke; Fereidouni, Sasan R; Lange, Elke; Grund, Christian; Vahlenkamp, Thomas; Beer, Martin; Harder, Timm C

2011-07-01

Despite considerable host species barriers, interspecies transmissions of influenza A viruses between wild birds, poultry and pigs have been demonstrated repeatedly. In particular, viruses of the subtypes H1 and H3 were transmitted between pigs and poultry, predominantly turkeys, in regions with a high population density of both species. The recovery of a swine influenza H1N1 virus from a turkey flock in Germany in 2009 prompted us to investigate molecularly the subtype H1 viruses recently detected in wild birds, pigs and poultry. The goal of this study was to investigate the relationship between H1N1 viruses originating from wild and domestic animals of Germany and to identify potential trans-species transmission or reassortment events. Hemagglutinin and neuraminidase gene or full-length genome sequences were generated from selected, current H1N1 viruses from wild birds, pigs and turkeys. Phylogenetic analyses were combined with genotyping and analyses of the deduced amino acid sequences with respect to biologically active sites. Antigenic relationships were assessed by hemagglutination inhibition reactions. Phylogenetic analysis of the hemagglutinin sequences showed that viruses from distinct H1 subgroups co-circulate among domestic animals and wild birds. In addition, these viruses comprised different genotypes and were distinguishable antigenically. An H1N1 virus isolated from a turkey farm in northern Germany in 2009 showed the highest similarity with the avian-like porcine H1N1 influenza viruses circulating in Europe since the late 1970s. The data demonstrate the genetic and antigenic heterogeneity of H1 viruses currently circulating in domestic and wild animals in Germany and points to turkeys as a possible bridge between avian and mammalian hosts. © 2011 Blackwell Publishing Ltd.

Undergraduate medical education in Germany

PubMed Central

Chenot, Jean-François

2009-01-01

The purpose of this article is to give international readers an overview of the organisation, structure and curriculum, together with important advances and problems, of undergraduate medical education in Germany. Interest in medical education in Germany has been relatively low but has gained momentum with the new "Regulation of the Licensing of Doctors" which came into effect in 2003. Medical education had required substantial reform, particularly with respect to improving the links between theoretical and clinical teaching and the extension of interdisciplinary and topic-related instruction. It takes six years and three months to complete the curriculum and training is divided into three sections: basic science (2 years), clinical science (3 years) and final clinical year. While the reorganisation of graduate medical education required by the new "Regulation of the Licensing of Doctors" has stimulated multiple excellent teaching projects, there is evidence that some of the stipulated changes have not been implemented. Indeed, whether the medical schools have complied with this regulation and its overall success remains to be assessed systematically. Mandatory external accreditation and periodic reaccreditation of medical faculties need to be established in Germany. PMID:19675742

TUM Critical Zone Observatory, Germany

NASA Astrophysics Data System (ADS)

Völkel, Jörg; Eden, Marie

2014-05-01

Founded 2011 the TUM Critical Zone Observatory run by the Technische Universität München and partners abroad is the first CZO within Germany. TUM CZO is both, a scientific as well as an education project. It is a watershed based observatory, but moving behind this focus. In fact, two mountainous areas are integrated: (1) The Ammer Catchment area as an alpine and pre alpine research area in the northern limestone Alps and forelands south of Munich; (2) the Otter Creek Catchment in the Bavarian Forest with a crystalline setting (Granite, Gneiss) as a mid mountainous area near Regensburg; and partly the mountainous Bavarian Forest National Park. The Ammer Catchment is a high energy system as well as a sensitive climate system with past glacial elements. The lithology shows mostly carbonates from Tertiary and Mesozoic times (e.g. Flysch). Source-to-sink processes are characteristic for the Ammer Catchment down to the last glacial Ammer Lake as the regional erosion and deposition base. The consideration of distal depositional environments, the integration of upstream and downstream landscape effects are characteristic for the Ammer Catchment as well. Long term datasets exist in many regards. The Otter Creek catchment area is developed in a granitic environment, rich in saprolites. As a mid mountainous catchment the energy system is facing lower stage. Hence, it is ideal comparing both of them. Both TUM CZO Catchments: The selected catchments capture the depositional environment. Both catchment areas include historical impacts and rapid land use change. Crosscutting themes across both sites are inbuilt. Questions of ability to capture such gradients along climosequence, chronosequence, anthroposequence are essential.

The subgenus Monotarsobius in the Iberian Peninsula with a description of a new pseudo-cryptic species from Northern Spain revealed by an integrative revision of Lithobius crassipes L. Koch, 1862 (Chilopoda, Lithobiomorpha, Lithobiidae)

PubMed Central

Voigtländer, Karin; Iorio, Etienne; Decker, Peter; Spelda, Jörg

2017-01-01

Abstract The widespread European centipede species Lithobius (Monotarsobius) crassipes L. Koch, 1862 was revised using an integrative approach incorporating sequence data and morphology. The partial mitochondrial cytochrome c oxidase subunit I (COI) barcoding gene was amplified and sequenced for 21 individuals from northern Spain, France and Germany as well as for individuals of three other species of the subgenus Monotarsobius Verhoeff, 1905. The dataset was used for molecular phylogenetic analysis and genetic distance determination. In addition, Monotarsobius specimens from more than 100 localities in northern Spain, France, and Germany were morphologically investigated. Both morphological and molecular data indicate that specimens from the Navarre and Gipuzkoa provinces, northern Spain, represent a distinct pseudo-cryptic species, only differing in some minor characters from L. crassipes. The new species L. (Monotarsobius) crassipesoides sp. n. is described and compared to L. crassipes in detail using morphology and morphometric statistics for body, head, and antennae length, number of ocelli and coxal pores, as well as the starting leg for legpair spines Vmt and DaP. The Iberian and European records of L. crassipes are discussed. The subspecies L. crassipes morenoi Garcia Ruiz, 2014 from Southern Spain is elevated to species as L. morenoi stat. n. A checklist, distribution map and key to all five species of Monotarsobius of the Iberian Peninsula are presented. PMID:28769719

[Home treatment: systematic review and implementation in Germany].

PubMed

Gühne, Uta; Weinmann, Stefan; Arnold, Katrin; Atav, Esra-Sultan; Becker, Thomas; Riedel-Heller, Steffi

2011-04-01

To report about existing evidence of effectiveness of home treatment for severely mentally ill adults and implementation in Germany. Systematic electronic and manual literature search. Compared to standard care, home treatment was equally or more efficacious with respect to general state of health and mental health. Home treatment was superior with regard to other outcomes. So far, implementation in Germany is limited. Home treatment can be seen as an effective addition to existing approaches of psychiatric care. It may be cost-effective also in Germany. Reasons for limited implementation in routine care are discussed. © Georg Thieme Verlag KG Stuttgart · New York.

Strengthening training in rural practice in Germany: new approach for undergraduate medical curriculum towards sustaining rural health care.

PubMed

Holst, Jens; Normann, Oliver; Herrmann, Markus

2015-01-01

After decades of providing a dense network of quality medical care, Germany is facing an increasing shortage of medical doctors in rural areas. Current graduation rates of generalists do not counterbalance the loss due to retirement. Informed by international evidence, different strategies to ensure rural medical care are under debate, including innovative teaching approaches during undergraduate training. The University of Magdeburg in Saxony-Anhalt was the first medical school in Germany to offer a rural elective for graduate students. During the 2014 summer semester, 14 medical students attended a two-weekend program in a small village in Northern Saxony-Anhalt that allowed them to become more familiar with a rural community and rural health issues. The elective course raised a series of relevant topics for setting up rural practice and provided students with helpful insight into living and working conditions in rural practice. Preliminary evaluations indicate that the rural medicine course allowed medical students to reduce pre-existing concerns and had positive impact on their willingness to set up a rural medical office after graduation. Even short-term courses in rural practice can help reduce training-related barriers that prevent young physicians from working in rural areas. Undergraduate medical training is promising to attenuate the emerging undersupply in rural areas.

The Geography of Germany: Lessons for Teaching the Five Themes of Geography.

ERIC Educational Resources Information Center

Blankenship, Glen; Tinkler, D. William

This activity guide contains five lessons. Lesson 1 deals with "Location of Germany on the Earth's Surface" with two activities: (1) "Germany's Location in the World"; and (2) "Germany's Location in Europe." Lesson 2 is on the "Physical and Human Characteristics of Germany" with four activities on: (1)…

Successful overwintering of Aedes albopictus in Germany.

PubMed

Pluskota, Björn; Jöst, Artur; Augsten, Xenia; Stelzner, Lilith; Ferstl, Ina; Becker, Norbert

2016-08-01

The Asian tiger mosquito (Aedes albopictus) is of great concern to public health authorities due to its vector competence and rapid spread across the globe. In 2015, two large local breeding populations of Ae. albopictus were discovered in southwest Germany. In spring 2016, we were able to demonstrate the first evidence of a successful overwintering in Germany of this originally tropical mosquito species in different research projects. Particularly noteworthy is the successful hatching of diapause eggs of an Italian strain (Calabria), which overwintered successfully in the field in St. Georgen im Schwarzwald (Baden-Wuerttemberg) at 820 m above sea level. Furthermore, within the scope of a larvae monitoring, the first larvae that hatched in the field were detected on the April 09, 2016 in a rain barrel within the Heidelberg population. Our first results show that self-extinction due to an unsuccessful overwintering cannot be assumed for populations of the Asian tiger mosquito which settled in Germany in previous years. The evidence of a successful overwintering of a large number of diapause eggs and the hatching of the first larvae in field conditions opens the control year against Ae. albopictus in southwest Germany.

The Role of Western Germany in West European Defense

DTIC Science & Technology

1966-04-08

Ralph. Modern German History. New York: E. P. Dutton & Co., Inc., 1964. (DD175 F5) 34. German Research Association. Germany: Franz Steiner Verlag Gmb...and Rudolf , Walter. This Germany. New York: New York Graphic Society Publishers, Ltd., 1954. (DD257 L42) 39. Heidenheimer, Arnold J. The Government...202-07, 243. 47. Lauder, K. H. A Brief Review of Science and Technoloc in Western Germany. London: HIISO, 1955. (Q18 G4G7) 48. Leonhardt, Rudolf Walter

Gambling experiences, problems, research and policy: gambling in Germany.

PubMed

Ludwig, Monika; Kräplin, Anja; Braun, Barbara; Kraus, Ludwig

2013-09-01

The objective of this paper is to present an overview of gambling in Germany, including historical development, legislative and economic changes as well as treatment options and their effectiveness. The available scientific literature and research reports on gambling in Germany were reviewed to obtain relevant information on history, commercialization, legislation, treatment and research agenda. Gambling in Germany is characterized by compromises between protective and economic efforts. At present, gambling is illegal in Germany, and provision is subject to the state monopoly. Mere gaming machines (specific slot machines) are not classified as gambling activity, permitting commercial providers. In recent years, implementing regulations for state gambling and gaming machines have been changed. Concerning the treatment of pathological gambling, various options exist; treatment costs have been covered by health and pension insurance since 2001. Information on the effectiveness of treatment in Germany is limited. Similarly, the number of peer-reviewed publications on gambling is small. German gambling legislation was subject to major changes in the past years. Based on the available body of research (longitudinal), studies on risk and protective factors and the aetiology of pathological gambling are needed. The effectiveness of pathological gambling treatment in Germany and the impact of gambling regulations on gambling behaviour also need to be investigated. © 2012 The Authors, Addiction © 2012 Society for the Study of Addiction.

Ongoing outbreak of invasive listeriosis, Germany, 2012 to 2015.

PubMed

Ruppitsch, Werner; Prager, Rita; Halbedel, Sven; Hyden, Patrick; Pietzka, Ariane; Huhulescu, Steliana; Lohr, Dorothee; Schönberger, Katharina; Aichinger, Elisabeth; Hauri, Anja; Stark, Klaus; Vygen, Sabine; Tietze, Erhard; Allerberger, Franz; Wilking, Hendrik

2015-01-01

Listeriosis patient isolates in Germany have shown a new identical pulsed-field gel electrophoresis (PFGE) pattern since 2012 (n = 66). Almost all isolates (Listeria monocytogenes serotype 1/2a) belonged to cases living in southern Germany, indicating an outbreak with a so far unknown source. Case numbers in 2015 are high (n = 28). No outbreak cases outside Germany have been reported. Next generation sequencing revealed the unique cluster type CT1248 and confirmed the outbreak. Investigations into the source are ongoing.

An Active Old Age--Senior Citizens in Germany.

ERIC Educational Resources Information Center

Metzler, Birgit

1998-01-01

Life expectancies are rising all over the world, leading to higher proportions of older adults in the population. This is especially true in Japan and Germany. In Germany today, "old" no longer means necessarily "poor and frail." Through volunteer work, lifelong learning, study tours, and participation in sports, older Germans…

Germany's Emerging Multiethnic Society: Old Problems and New.

ERIC Educational Resources Information Center

Gedmin, Jeffrey

1994-01-01

Opinion polls do not indicate a growing neo-Nazism in Germany, but they do reveal substantial hostile attitudes toward Jews and significant bias against other ethnic minorities. Demographic trends suggest that Germany will have an increasingly multiracial society as well as a greater need for foreign labor in the future. (SLD)

Pushing the limit: forensic nursing in Germany.

PubMed

Lambe, Andrea; Gage-Lindner, Nancy

2007-01-01

Violence remains a public health challenge and the nursing profession accepts this challenge by expanding its field. Although countries such as the United States, Great Britain, and Canada have employed forensic nurses for decades in different capacities, Germany has yet to follow their lead. This report discusses the German health care and legal systems and challenges Germany to develop an innovative, cost-efficient, and competent profession of forensic nursing.

[Mosquitoes as vectors for exotic pathogens in Germany].

PubMed

Becker, N; Krüger, A; Kuhn, C; Plenge-Bönig, A; Thomas, S M; Schmidt-Chanasit, J; Tannich, E

2014-05-01

As a result of intensified globalization of international trade and of substantial travel activities, mosquito-borne exotic pathogens are becoming an increasing threat for Europe. In Germany some 50 different mosquito species are known, several of which have vector competence for pathogens. During the last few years a number of zoonotic arboviruses that are pathogenic for humans have been isolated from mosquitoes in Germany including Usutu, Sindbis and Batai viruses. In addition, filarial worms, such as Dirofilaria repens have been repeatedly detected in mosquitoes from the federal state of Brandenburg. Other pathogens, in particular West Nile virus, are expected to emerge sooner or later in Germany as the virus is already circulating in neighboring countries, e.g. France, Austria and the Czech Republic. In upcoming years the risk for arbovirus transmission might increase in Germany due to increased occurrence of new so-called "invasive" mosquito species, such as the Asian bush mosquito Ochlerotatus japonicus or the Asian tiger mosquito Aedes albopictus. These invasive species are characterized by high vector competence for a broad range of pathogens and a preference for human blood meals. For risk assessment, a number of mosquito and pathogen surveillance projects have been initiated in Germany during the last few years; however, mosquito control strategies and plans of action have to be developed and put into place to allow early and efficient action against possible vector-borne epidemics.

Storm surges - a globally distributed risk, and the case of Hamburg (Invited)

NASA Astrophysics Data System (ADS)

von Storch, H.

2010-12-01

For most coasts, storm surges represent the major geo risk. A map of these risks shows that the phenomenon is really a global phenomenon. However, when discussing dynamics, risks, adaptation, future perspectives as well as aggravating local factors, the situation is mostly perceived as a regional or even local phenomenon. In the talk first the different manifestations of storm surges, mainly at mid latitudes and in the tropics are discussed; the historical perceptions of such events are touched upon, projection for the future presented and issues of management and adaptation discussed. In a second part, a specific situation is discussed, namely the case of Hamburg since 1750. This case is particularly interesting, because specific analysis has been done for past variability, possible future developments; local perceptions of risk and un-conventional mitigation measures. For the time prior to 1850, coastal defence failure was a regular phenomenon; from about 1850-1960 coastal defence was hardly challenged, and after the 1962 storm surge heights rose to levels never recorded before. The most likely causes for this change are modifications of the Elbe estuary, related to coastal defence and improving the shipping channel. Anthropogenic climate change may lead in the future to even higher storm surges (mainly because of increased sea level). While for the foreseeable future, conventional measures will be sufficient for ensuring coastal defence, a mitigation option of local mitigation of high water levels seems to be available. This may be achieved though the "tidal Elbe project", which was designed to reduce upstream river sediment transport.

[Quality management in private practice. A nationwide survey in Germany].

PubMed

Obermann, K; Müller, P

2007-08-01

Quality management (QM) will soon become mandatory for private practice physicians in Germany. We aimed to assess the knowledge about and state of implementation of QM in German private practices. In cooperation with the Stiftung Gesundheit (Foundation for Health), Hamburg, a stratified sample of 15,383 physicians was requested via e-mail in 2006 to participate in the online survey. The survey covered sources of information and experiences with QM, cost of implementing QM, and general attitudes towards QM in private health care. A total of 787 doctors (5.1% response rate) rendered useful data sets; 16% of doctors had not yet familiarized themselves with QM. The DIN-ISO QM System is by far the best-known system, with 86% of doctors having heard about it. All other systems are known by only 30% or less of the physicians. Only about 20% of private practices have already implemented QM or are about to have it implemented. The cost of QM depends heavily on the system used with DIN-ISO (5600 euros) and EFQM (2800 euros) being the more expensive, while EPA (1800 euros) and QEP (850 euros) are much less costly. All QM systems require roughly the same amount of time from staff to be implemented and maintained. Two thirds of all doctors have not yet decided which QM system to use and contacts during seminars and recommendations from colleagues are most important when selecting a system. The level of satisfaction with QM service providers is generally high. In general, the study revealed a very heterogeneous picture. As with other new technologies or organizational changes there is a group of enthusiastic "early adopters," but we also found a substantial number of physicians (about 25%) who are highly skeptical about implementing QM. They posed a challenge for health policy and service providers alike and careful market segmentation will be needed to cater for the different needs of the different groups of doctors. Moreover, the still rather technical approach towards QM

Self-Employment in the United Kingdom and Germany.

ERIC Educational Resources Information Center

Meager, Nigel; And Others

In a comparison of self-employment patterns in Germany and the United Kingdom, data from the Labour Force Survey (United Kingdom) and Mikrozensus (Germany) were analyzed to identify the personal characteristics of self-employed individuals in the two countries, the characteristics of their self-employed activity, and movement in and out of…

Special Education in East Germany under Communist Domination.

ERIC Educational Resources Information Center

Sengstock, Wayne L.; Ruttgardt, Sieglind Ellger

1995-01-01

This article describes the development of special education in East Germany from the close of World War II through the cold war period, and examines the problems and challenges currently facing special education in a reunified Germany. These include a lack of infrastructure, economic needs, staffing problems, and needed curriculum changes. (DB)

[Pharmacovigilance in Germany : It is about time].

PubMed

Douros, A; Schaefer, C; Kreutz, R; Garbe, E

2016-06-01

Pharmacovigilance is defined as the activities relating to the detection, assessment, and prevention of adverse drug reactions (ADRs). Although its beginnings in Germany date back more than 50 years, a stagnation in this field has been observed lately. Different tools of pharmacovigilance will be illustrated and the reasons for its stagnation in Germany will be elucidated. Spontaneous reporting systems are an important tool in pharmacovigilance and are based on reports of ADRs from treating physicians, other healthcare professionals, or patients. Due to several weaknesses of spontaneous reporting systems such as underreporting, media bias, confounding by comorbidity or comedication, and due to the limited quality of the reports, the development of electronic healthcare databases was publicly funded in recent years so that they can be used for pharmacovigilance research. In the US different electronic healthcare databases were merged in a project sponsored by public means resulting in more than 193 million individuals. In Germany the establishment of large longitudinal databases was never conceived as a public duty and has not been implemented so far. Further attempts to use administrative healthcare data for pharmacovigilance purposes are severely restricted by the Code of Social Law (Section 75, Book 10). This situation has led to a stagnation in pharmacovigilance research in Germany. Without publicly funded large longitudinal healthcare databases and an amendment of Section 75, Book 10, of the Code of Social Law, the use of healthcare data in pharmacovigilance research in Germany will remain a rarity. This could have negative effects on the medical care of the general population.

[Performance of in vitro fertilization in Germany].

PubMed

van der Ven, Hans; Montag, Markus; van der Ven, Katrin

2002-07-01

In Germany the application of assisted reproductive techniques (ART) is regulated by federal legislation. Compared with the international situation the "German Embryo Protection Law" is very "restrictive" and various methods of ART are prohibited, e.g. oocyte/embryo donation, embryo cryopreservation and Preimplantation Genetic Diagnosis (PGD). Furthermore, in Germany only 1 to 3 fertilized oocytes may be cultured to embryo. All these embryos then have to be transferred into the uterus of a particular patient. Additional fertilized oocytes can only be cryopreserved in a pronuclear state. The success rate of ART has increased significantly over the past few years owing to the introduction of blastocyst cultures and the selection of 1 to 2 good quality blastocysts for embryo transfer. Furthermore, the transfer of only 1 to 2 blastocysts effectively reduces the risk of high rank multiple pregnancies. In Germany, however, the selection of only a few good quality blastocysts for transfer is prohibited by law. New laboratory techniques, e.g. pronuclear scoring and polar body biopsy screening for aneuploidy are in accordance with German law. The application of these methods provides a selection of "good quality oocytes" and seems to increase the overall success rate. Further studies are required, however. The success rate, quality and cost effectiveness of ART in Germany appears compromised when compared with many other countries. What is more, in contrast to the international situation research and development in ART in Germany has been decreasing constantly over the past few years, due to the inappropriate regulations of the German health care system and the insufficient support given to university-based centers.

[The 2011 HUS epidemic in Germany. Challenges for disease control: what should be improved?].

PubMed

Krause, G; Frank, C; Gilsdorf, A; Mielke, M; Schaade, L; Stark, K; Burger, R

2013-01-01

From May to July 2011 [corrected] the world's largest outbreak of hemolytic uremic syndrome (HUS) occurred in northern Germany with dramatic consequences for the population, the health care system and the food industry. In the following we examine the detection of the outbreak, epidemic management and related public communication aspects based on scientific publications, media reports as well as own and new data analyses. The subsequent 17 recommendations concern issues such as participation in and implementation of existing and new surveillance systems particularly with respect to physicians, broad application of finely tuned microbiological typing, improved personnel capacity and crisis management structures within the public health service and evidence-based communication by administrations and scientific associations. Outbreaks of similar dimensions can inevitably occur again and result in costs which will far exceed investments needed for early detection and control. This societal balance should be taken into account in spite of limited resources in the public health sector.

Germany's expanding role in global health.

PubMed

Kickbusch, Ilona; Franz, Christian; Holzscheiter, Anna; Hunger, Iris; Jahn, Albrecht; Köhler, Carsten; Razum, Oliver; Schmidt, Jean-Olivier

2017-08-26

Germany has become a visible actor in global health in the past 10 years. In this Series paper, we describe how this development complements a broad change in perspective in German foreign policy. Catalysts for this shift have been strong governmental leadership, opportunities through G7 and G20 presidencies, and Germany's involvement in managing the Ebola virus disease outbreak. German global health engagement has four main characteristics that are congruent with the health agenda of the Sustainable Development Goals; it is rooted in human rights, multilateralism, the Bismarck model of social protection, and a link between development and investment on the basis of its own development trajectory after World War 2. The combination of momentum and specific characteristics makes Germany well equipped to become a leader in global health, yet the country needs to accept additional financial responsibility for global health, expand its domestic global health competencies, reduce fragmentation of global health policy making, and solve major incoherencies in its policies both nationally and internationally. Copyright © 2017 Elsevier Ltd. All rights reserved.

Introduction of interdisciplinary teaching: two case studies : commentary on "teaching science, technology, and society to engineering students: a sixteen year journey".

PubMed

Spitzer, Hartwig

2013-12-01

Interdisciplinary courses on science, engineering and society have been successfully established in two cases, at Bilkent University, Ankara, Turkey, and at the University of Hamburg, Germany. In both cases there were institutional and perceptual barriers that had to be overcome in the primarily disciplinary departments. The ingredients of success included a clear vision of interdisciplinary themes and didactics, and the exploitation of institutional opportunities. Haldun M. Ozaktas in Ankara used the dynamics of an accreditation process to establish courses on engineering and society. At the University of Hamburg the introduction of optional courses into all curricula allowed for the establishment of a seminar series on physics and society, as well as on peace education and peace building. Both of these approaches have a weakness in common: the courses can disappear once their initiators have left, unless the interdisciplinary themes are integrated into compulsory core curricula.

Assessments of regional climate change and its impacts in Northern Europe

NASA Astrophysics Data System (ADS)

Omstedt, Anders; von Storch, Hans; Reckermann, Marcus; Quante, Markus

2015-04-01

Regional climate change assessments are urgently needed to complement the big picture with regional results and scenarios of higher resolution and with relevance for local decision makers and stakeholders. A new type of assessment report originated in the original BACC report of 2008 (BALTEX Assessment of Climate Change for the Baltic Sea region) which has served as role model for other assessments published or in preparation. It represents an approach to assessing and making available current knowledge on regional climate change and its regional impacts on the physical, biogeochemical and biological environment (ecosystems, socio-economic sphere). Reports of this type which are available or underway are the original BACC book (2008), the second BACC book (2015), the climate report for the greater Hamburg area (2011), and the NOSCCA report (North Sea Climate Change Assessment) which is expected to be published in 2016. The assessments are produced by teams of scientists from the region, led by lead authors who recruit experts from relevant topics to contribute. The process is not externally funded and completely based on published scientific evidence, and not biased by political or economic interest groups. The BACC-type reports aim to bring together consolidated knowledge that has broad consensus in the scientific community, but also acknowledging issues for which contradicting opinions are found in the literature, so that no consensus can be reached ("consensus on dissensus"). An international steering committee is responsible for overlooking the process, and all manuscripts are anonymously peer-reviewed by independent international experts. An outstanding outreach aspect of these reports is the close collaboration with regional stakeholders (for the BACC reports: HELCOM, the intergovernmental Baltic Marine Environment Protection Commission and the major regional science-policy interface in the Baltic Sea region; for the Hamburg climate report: the Hamburg city

The 16th International Conference on X-ray Absorption Fine Structure (XAFS16)

NASA Astrophysics Data System (ADS)

Grunwaldt, J.-D.; Hagelstein, M.; Rothe, J.

2016-05-01

This preface of the proceedings volume of the 16th International Conference on X- ray Absorption Fine Structure (XAFS16) gives a glance on the five days of cutting-edge X-ray science which were held in Karlsruhe, Germany, August 23 - 28, 2015. In addition, several satellite meetings took place in Hamburg, Berlin and Stuttgart, a Sino-German workshop, three data analysis tutorials as well as special symposia on industrial catalysis and XFELs were held at the conference venue.

Holocene climate variability revealed by oxygen isotope analysis of Sphagnum cellulose from Walton Moss, northern England

NASA Astrophysics Data System (ADS)

Daley, T. J.; Barber, K. E.; Street-Perrott, F. A.; Loader, N. J.; Marshall, J. D.; Crowley, S. F.; Fisher, E. H.

2010-07-01

Stable isotope analyses of Sphagnum alpha-cellulose, precipitation and bog water from three sites across northwestern Europe (Raheenmore, Ireland, Walton Moss, northern England and Dosenmoor, northern Germany) over a total period of 26 months were used to investigate the nature of the climatic signal recorded by Sphagnum moss. The δ18O values of modern alpha-cellulose tracked precipitation more closely than bog water, with a mean isotopic fractionation factor αcellulose-precipitation of 1.0274 ± 0.001 (1 σ) (≈27‰). Sub-samples of isolated Sphagnum alpha-cellulose were subsequently analysed from core WLM22, Walton Moss, northern England yielding a Sphagnum-specific isotope record spanning the last 4300 years. The palaeo-record, calibrated using the modern data, provides evidence for large amplitude variations in the estimated oxygen isotope composition of precipitation during the mid- to late Holocene. Estimates of palaeotemperature change derived from statistical relationships between modern surface air temperatures and δ18O precipitation values for the British Isles give unrealistically large variation in comparison to proxies from other archives. We conclude that use of such relationships to calibrate mid-latitude palaeo-data must be undertaken with caution. The δ18O record from Sphagnum cellulose was highly correlated with a palaeoecologically-derived index of bog surface wetness (BSW), suggesting a common climatic driver.

The Great Drama: Germany and the French Revolution.

ERIC Educational Resources Information Center

Kurz, Gerhard

Revolution did not spread to Germany from France at the end of the 18th century, yet the German and other European states were forced to come to terms with the principles of the French Revolution such as political and legal freedoms and national unity. Germany was affected by the French Revolution particularly by the reactions of German…

INSTRUCTIONAL TELEVISION IN GERMANY.

ERIC Educational Resources Information Center

International Central Inst. for Youth and Educational Television, Munich (West Germany).

DISCUSSIONS HELD AT THE BERLIN CONGRESS ON INSTRUCTIONAL AND EDUCATIONAL TELEVISION (SEPTEMBER 27-29, 1966) ARE BRIEFLY SUMMARIZED. THIS DOCUMENT ALSO LISTS RESEARCH PROJECTS IN INSTRUCTIONAL TELEVISION IN GERMANY, DESCRIBES THE BAVARIAN RADIO INSTRUCTIONAL TELEVISION PROGRAM, SUMMARIZES THE OPINIONS OF THE GERMAN PRESS ON INSTRUCTIONAL…

The severe hailstorm in Germany on 28 July 2013: Characteristics and meteorological conditions

NASA Astrophysics Data System (ADS)

Kunz, Michael; Blahak, Ulrich; Handwerker, Jan; Schmidberger, Manuel; Mohr, Susanna; Jürgen Punge, Heinz; Fluck, Elody; Mühr, Bernhard

2015-04-01

At the end of July 2013, a series of violent thunderstorms with large hail, severe gusts and heavy rain affected several parts of Germany. These storms were triggered by pre-frontal convergence zones that formed within unstable air masses ahead of a low pressure system named Andreas. They marked the end of a short, but intense heat wave with temperatures up to 38°C. On 28 July, two supercell thunderstorms formed in the Rhine valley upstream of the Black Forest Mountains and moved almost parallel over the Swabian Jura and Bavaria. While the northern cell was weaker, the southern cell substantially intensified in the first hours and created hailstones with diameters of up to 8 cm. The hail fell mainly over a heavily populated region between the cities of Reutlingen and Tübingen with a high concentration of exposed assets. The track of that supercell ended in the north of Czech Republic and had a length of 500 km. Approximately 80,000 buildings were severely damaged by this major hailstorm. In total, insured loss was estimated to amount around 2 bn EURO, which is even higher than that related to the June flood in Germany in the same year. In this paper we investigate the temporal evolution and the characteristics of the most damaging supercell on 28 July by combining different data from remote sensing instruments such as radar, satellite, and lightning detection systems with ground-based observations and reports from eye-witnesses and a crop insurance company. Additional simulations with the Consortium for Small Scale Modelling COSMO-DE model with different setups reveal the important role of the cold pool for the triggering of the most severe hail cell. It will be shown that a major problem for simulating the storm was its initiation, while, once triggered artificially by 'warm bubbles', its track could be simulated rather well over several hours. Moreover, the operational COSMO version has some problems to simulate the observed reflectivity structure of the

Participation in the ARGUS experiment at the DORIS collider at DESY, Hamburg, Germany

DOE Office of Scientific and Technical Information (OSTI.GOV)

Darden, C.

1986-03-27

Progress reported for 1985 includes publishing final results for investigation of F mesons. Particle decays were sought including a gamma line at 9.46 GeV. One such decay was Upsilon(1S)..--> gamma..H/sup 0/. A search for fractionally charged particles is reported. The muon pair branching ratio was determined for decays of the Upsilon(2S). Six anti-deuterons were seen in a data sample of over 720,000 electron-positron annihilation events. A clear D/sup 0/ signal was seen in the K/sup +/K/sup -/ channel. Results were obtained for the radiative transitions from the Upsilon(2S) to the 1/sup 3/P states of the banti-b system. Fifteen events weremore » also seen which were interpreted to be the color suppressed decay of a B meson to J/psi. A new upper limit was set for the mass of the tau neutrino. A CAMAC booster was used to reduce dead time in the experiment. New preamplifiers raised the vertex drift chambers enough above the electromagnetic noise of the storage ring that it was no longer a problem. The performance of the inner compensation coils, storage ring, and main drift chamber are reported, as well as the time of flight, shower, and muon counters. (LEW)« less

[Aviation fuels and aircraft emissions. A risk characterization for airport neighbors using Hamburg Airport as an example].

PubMed

Tesseraux, I; Mach, B; Koss, G

1998-06-01

Aviation fuels are well characterised regarding their physical and chemical properties. Health effects of fuel vapours and of liquid fuel are described after occupational exposure and in animal studies. Exposure of the general population (airport visitors and people living in the vicinity of airports) may occur during fuel supply particularly in warm summers (odour). Aircraft emissions vary with the engine type and the kind of fuel. Combustion of aviation fuel results in CO2, H2O, CO, C, NOx and a great number of organic compounds. Among the emitted polyaromatic hydrocarbons (PAH) no compound characteristic for jet engines (tracer) could be detected so far. Hardly any data exist on the toxicology of jet engine emissions. According to analyses of their chemical composition, however, they contain various toxicologically relevant compounds including carcinogenic substances. Measurements in ambient air around the Hamburg Airport show no elevated pollutant levels. However, no such data exist on aldehydes, black smoke or fine particles. Annoying odours have been stated in some areas around the airport, which were mainly attributed to the aircraft engine emissions rather than to fuel vapours.

Neural differentiation of caudal cell mass (secondary neurulation) in chick embryos: Hamburger and Hamilton Stages 16-45.

PubMed

Yang, Hee-Jin; Wang, Kyu-Chang; Chi, Je G; Lee, Myung-Sook; Lee, Yun-Jin; Kim, Seung-Ki; Cho, Byung-Kyu

2003-04-14

In an attempt to understand the events in the secondary neurulation in embryonic stage, we investigated morphological changes in the tail bud of normal developing chick embryos. Hamburger and Hamilton stage 16-45 embryos were harvested and processed for light microscopic studies. The secondary neural tube is formed by aggregation of the caudal cell mass. Cells are arranged into a cord-like mass (medullary cord), which is continuous with the primary neural tube. Multiple small cavities develop in the medullary cord, and these cavities coalesce into one single lumen. The process of coalescence is completed by stage 35, and the whole neural tube is transformed into one tube with a single continuous lumen. At this stage, the terminal portion of the neural tube is bulged dorsally. Thereafter, the caudal portion of the neural tube regresses, and the proximal portion develops into normal spinal cord. Transient occlusion of the central canal was observed at stage 40 in one sample. The sequence of events elucidated in this study can be used as base-line data for experiments concerning congenital malformations involving secondary neurulation.

Characterization of contact structures for the spread of infectious diseases in a pork supply chain in northern Germany by dynamic network analysis of yearly and monthly networks.

PubMed

Büttner, K; Krieter, J; Traulsen, I

2015-04-01

A major risk factor in the spread of diseases between holdings is the transport of live animals. This study analysed the animal movements of the pork supply chain of a producer group in Northern Germany. The parameters in-degree and out-degree, ingoing and outgoing infection chain, betweenness and ingoing and outgoing closeness were measured using dynamic network analysis to identify holdings with central positions in the network and to characterize the overall network topology. The potential maximum epidemic size was also estimated. All parameters were calculated for three time periods: the 3-yearly network, the yearly and the monthly networks. The yearly and the monthly networks were more fragmented than the 3-yearly network. On average, one-third of the holdings were isolated in the yearly networks and almost three quarters in the monthly networks. This represented an immense reduction in the number of holdings participating in the trade of the monthly networks. The overall network topology showed right-skewed distributions for all calculated centrality parameters indicating that network resilience was high concerning the random removal of holdings. However, for a targeted removal of holdings according to their centrality, a rapid fragmentation of the trade network could be expected. Furthermore, to capture the real importance of holdings for disease transmission, indirect trade contacts (infection chain) should be considered. In contrast to the parameters regarding direct trade contacts (degree), the infection chain parameter did not underestimate the potential risk of disease transmission. This became more obvious, the longer the observed time period was. For all three time periods, the results for the estimation of the potential maximum epidemic size illustrated that the outgoing infection chain should be chosen. It considers the chronological order and the directed nature of the contacts and has no restrictions such as the strongly connected components of a

Restoration of the Cretaceous uplift of the Harz Mountains, North Germany: Evidence for thick-skinned thrusting

NASA Astrophysics Data System (ADS)

Tanner, David C.; Krawczyk, Charlotte M.

2017-04-01

Fault prediction and kinematic restoration are useful tools to firstly determine the likely geometry of a fault at depth and secondly restore the pre-deformation state to discover, for instance, paleogeometry. The inclined-shear method with constant slip uses the known geometry of the surface position and dip of the fault and the geometries of the hanging and footwall beds to predict the probable shape of the fault at depth, down to a detachment level. We use this method to determine the geometry of the Northern Harz Boundary Fault in northern Germany that was responsible for the uplift of the Harz Mountains during Late Cretaceous inversion. A shear angle of 30° was most likely in this case, as indicated by geological and geophysical data. This suggests that the detachment level is at a depth of ca. 25 km. Kinematic restoration of the Harz Mountains using this fault geometry does not produce a flat horizon, rather it results in a 3.5 km depression. Restoration also causes a rotation of fabrics within the Harz Mountains of approximately 11° clockwise. Airy-Heiskanen isostatic equilibrium adjustment reduces the depression to ca. 1 km depth, as well as raising the Moho from 41 to 36 km depth. We show that this model geometry is also a very good fit to the interpreted DEKORP BASIN 9601 deep seismic profile.

Sunday Punch in Normandy. The Tactical Use of Heavy Bombardment in the Normandy Invasion

DTIC Science & Technology

1992-01-01

the greater part of the GAF within Germany . At the same time the first commitments directly associated with the impending assault came into force...attacks on both target categories were widespread, the marshalling yards being key points throughout the rail network of western Germany , Belgium...and northern and eastern France, and the airfield targets including the more important bases in northern Germany . The purpose of the Transportation

Germany knows mining

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

Whether it is the nuance of precision or robust rock breaking strength, German suppliers have the expertise. Germany has about 120 companies in the mining equipment industry, employing some 16,000 people. The article describes some recent developments of the following companies: DBT, Liebherr, Atlas Copco, BASF, Boart Longyear, Eickhoff, IBS, Maschinenfabrik Glueckauf, Komatsu, TAKRA, Terex O & R, Thyssen Krupp Foerdertechnik and Wirtgen. 7 photos.

Discrepancies Between Planned and Actual Operating Room Turnaround Times at a Large Rural Hospital in Germany

PubMed Central

Morgenegg, Regula; Heinze, Franziska; Wieferich, Katharina; Schiffer, Ralf; Stueber, Frank; Luedi, Markus M.; Doll, Dietrich

2017-01-01

Objectives While several factors have been shown to influence operating room (OR) turnaround times, few comparisons of planned and actual OR turnaround times have been performed. This study aimed to compare planned and actual OR turnaround times at a large rural hospital in Northern Germany. Methods This retrospective study examined the OR turnaround data of 875 elective surgery cases scheduled at the Marienhospital, Vechta, Germany, between July and October 2014. The frequency distributions of planned and actual OR turnaround times were compared and correlations between turnaround times and various factors were established, including the time of day of the procedure, patient age and the planned duration of the surgery. Results There was a significant difference between mean planned and actual OR turnaround times (0.32 versus 0.64 hours; P <0.001). In addition, significant correlations were noted between actual OR turnaround times and the time of day of the surgery, patient age, actual duration of the procedure and staffing changes affecting the surgeon or the medical specialty of the surgery (P <0.001 each). The quotient of actual/planned OR turnaround times ranged from 1.733–3.000. Conclusion Significant discrepancies between planned and actual OR turnaround times were noted during the study period. Such findings may be potentially used in future studies to establish a tool to improve OR planning, measure OR management performance and enable benchmarking. PMID:29372083

Seropositivity of Lyme Borreliosis and Associated Risk Factors: A Population-Based Study in Children and Adolescents in Germany (KiGGS)

PubMed Central

Dehnert, Manuel; Fingerle, Volker; Klier, Christiane; Talaska, Thomas; Schlaud, Martin; Krause, Gérard; Wilking, Hendrik; Poggensee, Gabriele

2012-01-01

Background Lyme borreliosis (LB) caused by spirochetes of the Borrelia burgdorferi sensu lato complex is the most common tick-borne disease in the northern hemisphere. Data on the distribution and on risk factors in Germany are sketchy. Methodology/Principal Findings Blood samples of a nationwide population-based cross-sectional study from 2003–2006 in children and adolescents aged 1 to 17 years in Germany (KiGGS) were analysed (n = 12,614) to assess the seroprevalence of anti-Borrelia antibodies. Data from standardized interviews were used to assess potential risk factors. First, sera were screened for anti-Borrelia antibodies by ELISA. The overall prevalence was 4.8% (95% confidence interval (CI) 4.3–5.4%). Positive and borderline ELISA test results were confirmed by a line blot revealing a combined prevalence of 4.0% (95% CI 3.6–4.5%). Seroprevalence of ELISA was significantly higher in males (odds ratio (OR) = 1.37; CI 1.15–1.63) and in the southern part of Germany (OR = 1.41; CI 1.09–1.83), but significantly lower in children and adolescents with migration background (OR = 0.33; CI 0.24–0.44). Study participants from households with cats had a higher chance of seropositivity (OR = 6.7; CI 5.6–8.0). In a multivariable model the odds of seropositivity increases by 11% for every year of age for boys and 6% for girls. Conclusions/Significance This survey is the first nationwide, representative seroprevalence survey of LB in children and young adolescents. The study shows that infections with Borrelia burgdorferi are endemic in all parts of Germany despite regional differences. Even at a young age children are exposed to tick bites including seropositivity. Encouraging a thorough check for ticks and promptly removal of ticks are the key public health strategies to reduce the risk of LB and other tick-borne diseases in children and adolescents. Further epidemiological studies are warranted to better understand the burden of disease

Concentrating Solar Power Projects in Germany | Concentrating Solar Power |

Science.gov Websites

;alphabetical by project name. You can browse a project profile by clicking on the project name. Jülich Solar NREL Germany Concentrating solar power (CSP) projects in Germany are listed belowâ€"

Educational Systems and Rising Inequality: Eastern Germany after Unification

ERIC Educational Resources Information Center

von Below, Susanne; Powell, Justin J. W.; Roberts, Lance W.

2013-01-01

Educational systems considerably influence educational opportunities and the resulting social inequalities. Contrasting institutional regulations of both structures and contents, the authors present a typology of educational system types in Germany to analyze their effects on social inequality in eastern Germany after unification. After 1990, the…

The Sail-Backed Reptile Ctenosauriscus from the Latest Early Triassic of Germany and the Timing and Biogeography of the Early Archosaur Radiation

PubMed Central

Butler, Richard J.; Brusatte, Stephen L.; Reich, Mike; Nesbitt, Sterling J.; Schoch, Rainer R.; Hornung, Jahn J.

2011-01-01

Background Archosaurs (birds, crocodilians and their extinct relatives including dinosaurs) dominated Mesozoic continental ecosystems from the Late Triassic onwards, and still form a major component of modern ecosystems (>10,000 species). The earliest diverse archosaur faunal assemblages are known from the Middle Triassic (c. 244 Ma), implying that the archosaur radiation began in the Early Triassic (252.3–247.2 Ma). Understanding of this radiation is currently limited by the poor early fossil record of the group in terms of skeletal remains. Methodology/Principal Findings We redescribe the anatomy and stratigraphic position of the type specimen of Ctenosauriscus koeneni (Huene), a sail-backed reptile from the Early Triassic (late Olenekian) Solling Formation of northern Germany that potentially represents the oldest known archosaur. We critically discuss previous biomechanical work on the ‘sail’ of Ctenosauriscus, which is formed by a series of elongated neural spines. In addition, we describe Ctenosauriscus-like postcranial material from the earliest Middle Triassic (early Anisian) Röt Formation of Waldhaus, southwestern Germany. Finally, we review the spatial and temporal distribution of the earliest archosaur fossils and their implications for understanding the dynamics of the archosaur radiation. Conclusions/Significance Comprehensive numerical phylogenetic analyses demonstrate that both Ctenosauriscus and the Waldhaus taxon are members of a monophyletic grouping of poposauroid archosaurs, Ctenosauriscidae, characterised by greatly elongated neural spines in the posterior cervical to anterior caudal vertebrae. The earliest archosaurs, including Ctenosauriscus, appear in the body fossil record just prior to the Olenekian/Anisian boundary (c. 248 Ma), less than 5 million years after the Permian–Triassic mass extinction. These earliest archosaur assemblages are dominated by ctenosauriscids, which were broadly distributed across northern Pangea and which

The sail-backed reptile Ctenosauriscus from the latest Early Triassic of Germany and the timing and biogeography of the early archosaur radiation.

PubMed

Butler, Richard J; Brusatte, Stephen L; Reich, Mike; Nesbitt, Sterling J; Schoch, Rainer R; Hornung, Jahn J

2011-01-01

Archosaurs (birds, crocodilians and their extinct relatives including dinosaurs) dominated Mesozoic continental ecosystems from the Late Triassic onwards, and still form a major component of modern ecosystems (>10,000 species). The earliest diverse archosaur faunal assemblages are known from the Middle Triassic (c. 244 Ma), implying that the archosaur radiation began in the Early Triassic (252.3-247.2 Ma). Understanding of this radiation is currently limited by the poor early fossil record of the group in terms of skeletal remains. We redescribe the anatomy and stratigraphic position of the type specimen of Ctenosauriscus koeneni (Huene), a sail-backed reptile from the Early Triassic (late Olenekian) Solling Formation of northern Germany that potentially represents the oldest known archosaur. We critically discuss previous biomechanical work on the 'sail' of Ctenosauriscus, which is formed by a series of elongated neural spines. In addition, we describe Ctenosauriscus-like postcranial material from the earliest Middle Triassic (early Anisian) Röt Formation of Waldhaus, southwestern Germany. Finally, we review the spatial and temporal distribution of the earliest archosaur fossils and their implications for understanding the dynamics of the archosaur radiation. Comprehensive numerical phylogenetic analyses demonstrate that both Ctenosauriscus and the Waldhaus taxon are members of a monophyletic grouping of poposauroid archosaurs, Ctenosauriscidae, characterised by greatly elongated neural spines in the posterior cervical to anterior caudal vertebrae. The earliest archosaurs, including Ctenosauriscus, appear in the body fossil record just prior to the Olenekian/Anisian boundary (c. 248 Ma), less than 5 million years after the Permian-Triassic mass extinction. These earliest archosaur assemblages are dominated by ctenosauriscids, which were broadly distributed across northern Pangea and which appear to have been the first global radiation of archosaurs.

[Continuing Medical Education in Germany - mandatory and voluntary obligations].

PubMed

Böthin, Elke

2013-01-01

After 1945 the common medical training infrastructure was broken up into two different political systems. While in the Federal Republic of Germany the structure was based on physicians' self-governance, in the German Democratic Republic medical professional structures were organised by the government. After the unification of the two German states, which took place on October 3, 1990, the centralistic structure was replaced by the system of physician self-governance. Before January 1, 2004, continuing medical education (CME) in West Germany relied on a system of voluntary obligations. In East Germany, though, professional CMEs were compulsory; they were called "obligatorische periphere Fortbildung." Based on 15 expert interviews on the topic of "CME in Germany", the different circumstances and conditions were analysed taking account of the historical background. Only selected professionals with experience in both German states (one with a federal, the other with a centralistic system), were chosen for the survey. Copyright © 2013. Published by Elsevier GmbH.

Career Development in Germany.

ERIC Educational Resources Information Center

Hass, Hubert

In Germany, after elementary school, the school system splits into three branches, with students either preparing for an apprenticeship or continuing in school. A second system exists, parallel to this education system, which combines general education with basic professional training. The first key career decision point is in Grade 4, when…

Teenage boys and girls in West Germany.

PubMed

Sigusch, V; Schmidt, G

1973-05-01

In 1970 the Institute for Sex Research at the University of Hamburg conducted a study of 302 males and 300 females aged 16-17. By age 16, 92% of the boys and 50% of the girls had experienced masturbation, 35% of the boys and 30% of the girls had experienced coitus. In the year before the study, 50% of the girls had an orgasm often or always during coitus. Boys achieved 80% of their orgasms through masturbation, 6% through petting, and 14% through coitus. The girls achieve 1/3 of their orgasms through each of these patterns. 18% of the boys and 6% of the girls had had at least 1 homosexual experience. About 70% of the respondents used contraception regularly. 40% to 50% used oral contraceptives and 20%-30% used condoms. The attitudes towards premarital coitus have become more permissive in the last 10 years, but the majority are still in favor of love and fidelity, and are oriented towards marriage.

Prevalence of weather sensitivity in Germany and Canada

NASA Astrophysics Data System (ADS)

Mackensen, Sylvia; Hoeppe, Peter; Maarouf, Abdel; Tourigny, Pierre; Nowak, Dennis

2005-01-01

Several studies have shown that atmospheric conditions can affect well-being or disease, and that some individuals seem to be more sensitive to weather than others. Since epidemiological data on the prevalence of weather-related health effects are lacking, two representative weather sensitivity (WS) surveys were conducted independently in Germany and Canada. The objectives of this paper are: (1) to identify the prevalence of WS in Germany and Canada, (2) to describe weather-related symptoms and the corresponding weather conditions, and (3) to compare the findings in the two countries. In Germany 1,064 citizens (age >16 years) were interviewed in January 2001, and in Canada 1,506 persons (age >18 years) were interviewed in January 1994. The results showed that 19.2% of the German population thought that weather affected their health “to a strong degree,” 35.3% that weather had “some influence on their health” (sum of both = 54.5% weather sensitive), whereas the remaining 45.5% did not consider that weather had an effect on their health status. In Canada 61% of the respondents considered themselves to be sensitive to the weather. The highest prevalence of WS (high + some influence) in Germans was found in the age group older than 60 years (68%), which was almost identical in the Canadian population (69%). The highest frequencies of weather-related symptoms were reported in Germany for stormy weather (30%) and when it became colder (29%). In Canada mainly cold weather (46%), dampness (21%) and rain (20%) were considered to affect health more than other weather types. The most frequent symptoms reported in Germany were headache/migraine (61%), lethargy (47%), sleep disturbances (46%), fatigue (42%), joint pain (40%), irritation (31%), depression (27%), vertigo (26%), concentration problems (26%) and scar pain (23%). Canadian weather-sensitive persons reported colds (29%), psychological effects (28%) and painful joints, muscles or arthritis (10%). In Germany 32

The Marketisation of Guidance Services in Germany, France and Britain.

ERIC Educational Resources Information Center

Rees, Teresa; Bartlett, Will; Watts, A. G.

1999-01-01

Compares developments in Britain, France, and Germany, focusing on the trends toward marketing adult career guidance services. Describes how Germany's centralized system and the quasi-market based system in France might apply in Britain. (JOW)

STEVENSON-WYDLER (15 USC 3710) COOPERATIVE RESEARCH AND DEVELOPMENT AGREEMENT No. JSA 2009S007 BETWEEN Jefferson ScienceAssociates, LLC under its U.S.Department of Energy Contract No. DE-AC05-060R23 177 AND Black Laboratories, L.L.C.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Crooks, Roy

The Cooperative Research and Development agreement, No. JSA 2009S00 resulted in collaborations and conference participations on research topics related to high purity (RRR) niobium applications for superconducting radio frequency cavities used by Jefferson Lab. Documented results were shown in Reports and Publications listed below. Reports were issued to The Commonwealth of Virginia, Center for Innovative Technology; to ATI Wah-Chang and several publications were produced with DESY in Hamburg, Germany, with Jefferson Lab and with Christopher Newport University.

Identification of Tumor Rejection Antigens for Breast Cancer Using a Mouse Tumor Rejection Model

DTIC Science & Technology

2009-05-01

plaques were randomly picked and PCR with T3 and T7 primer was done to validate the cDNA insert. The inserts ranged from 500 to 3,500 bp. A...modifications. Briefly, 5 103 phage clones were plated with XL-Blue on NZY agar plates. After 4 hours of incubation at 37jC, isopropyl-L-thio-h-D...using XLOLR cells and ExAssist helper phage (Stratagene). Plasmid DNA was prepared using a FastPlasmid kit (Eppendorf, Hamburg, Germany). The nucleotide

Estimated burden of fungal infections in Germany.

PubMed

Ruhnke, Markus; Groll, Andreas H; Mayser, Peter; Ullmann, Andrew J; Mendling, Werner; Hof, Herbert; Denning, David W

2015-10-01

In the late 1980's, the incidence of invasive fungal diseases (IFDs) in Germany was estimated with 36.000 IFDs per year. The current number of fungal infections (FI) occurring each year in Germany is still not known. In the actual analysis, data on incidence of fungal infections in various patients groups at risk for FI were calculated and mostly estimated from various (mostly national) resources. According to the very heterogenous data resources robust data or statistics could not be obtained but preliminary estimations could be made and compared with data from other areas in the world using a deterministic model that has consistently been applied in many countries by the LIFE program ( www.LIFE-worldwide.org). In 2012, of the 80.52 million population (adults 64.47 million; 41.14 million female, 39.38 million male), 20% are children (0-14 years) and 16% of population are ≥65 years old. Using local data and literature estimates of the incidence or prevalence of fungal infections, about 9.6 million (12%) people in Germany suffer from a fungal infection each year. These figures are dominated (95%) by fungal skin disease and recurrent vulvo-vaginal candidosis. In general, considerable uncertainty surrounds the total numbers because IFDs do not belong to the list of reportable infectious diseases in Germany and most patients were not hospitalised because of the IFD but a distinct underlying disease. © 2015 Blackwell Verlag GmbH.

Racialised Norms in Apprenticeship Systems in England and Germany

ERIC Educational Resources Information Center

Chadderton, Charlotte; Wischmann, Anke

2014-01-01

In this paper, we consider the issue of the under-representation of young people from minority ethnic/migrant backgrounds in apprenticeships in England and Germany. Whilst there are many studies on apprenticeships in England and Germany, few focus on under-representation or discrimination, even fewer on ethnic under-representation, and there are…

Germany's Armed Forces in the Second World War: Manpower, Armaments, and Supply.

ERIC Educational Resources Information Center

Balsamo, Larry T.

1991-01-01

Discusses the state of Germany's armed forces in World War II. Describes Germany's progress from inferior weaponry and unprepared military at the beginning of the war to superior weapons and fighting. Stresses heavy German dependence on horse drawn supply. Credits Germany's defeat to human attrition accelerated by Hitler's operational leadership.…

[Pharmacological aspects of pain research in Germany].

PubMed

Niederberger, E; Kuner, R; Geißlinger, G

2015-10-01

In spite of several approved analgesics, the therapy of pain still constitutes a challenge due to the fact that the drugs do not exert sufficient efficacy or are associated with severe side effects. Therefore, the development of new and improved painkillers is still of great importance. A number of highly qualified scientists in Germany are investigating signal transduction pathways in pain, effectivity of new drugs and the so far incompletely investigated mechanisms of well-known analgesics in preclinical and clinical studies. The highlights of pharmacological pain research in Germany are summarized in this article.

Serosurvey for antibodies to malignant catarrhal fever-associated viruses in free-living and captive cervids in Germany.

PubMed

Frölich, K; Li, H; Müller-Doblies, U

1998-10-01

A total of 486 serum samples collected from several species of both free-living and captive cervids in Germany was examined for antibodies against malignant catarrhal fever (MCF)-associated viruses (MCFV) by a competitive-inhibition enzyme-linked immunosorbent assay (CI-ELISA). Eleven (2%) of these samples were positive for antibodies against MCFV. Among 157 serum samples collected from 16 different species of captive deer including four (7%) of 54 fallow deer and one (7%) of 14 sika deer (Cervus nippon) were seropositive. Among 329 samples from three species of free-ranging deer, including 253 roe deer (Capreolus capreolus), 22 red deer (Cervus elaphus) and 54 fallow deer (Cervus dama), only fallow deer were antibody-positive. Of the 25 fallow deer samples collected between 1990 and 1993, four (16%) were seropositive. Among 29 free-ranging fallow deer samples collected in the hunting period 1996-1997, antibodies to MCFV were detected in two (7%) of these sera. All of these fallow deer samples were collected from a circumscribed area in northern Germany. In the same area a high seroprevalence (72%) to MCFV was observed in domestic sheep (n = 50). Among 20 sheep samples (buffy coat) and 15 fallow deer samples (spleen or lymph nodes) examined for ovine herpesvirus 2 (OvHV-2) by PCR, all 20 sheep samples examined were OvHV-2 positive, but all of the 15 fallow deer samples, including seven seropositive deer, were OvHV-2 negative.

Liver transplantation in Germany.

PubMed

Tacke, Frank; Kroy, Daniela C; Barreiros, Ana Paula; Neumann, Ulf P

2016-08-01

Liver transplantation (LT) is a well-accepted procedure for end-stage liver disease in Germany. In 2015, 1489 patients were admitted to the waiting list (including 1308 new admissions), with the leading etiologies being fibrosis and cirrhosis (n = 349), alcoholic liver disease (n = 302), and hepatobiliary malignancies (n = 220). Organ allocation in Germany is regulated within the Eurotransplant system based on urgency as expressed by the Model for End-Stage Liver Disease score. In 2015, only 894 LTs (n = 48 from living donors) were performed at 23 German transplant centers, reflecting a shortage of organs. Several factors may contribute to the low number of organ donations. The German transplant legislation only accepts donation after brain death (not cardiac death), whereas advances in neurosurgery and a more frequently requested "palliative care" approach render fewer patients suitable as potential donors. The legislation further requires the active consent of the donor or first-degree relatives before donation. Ongoing debates within the German transplant field address the optimal management of patients with alcoholic liver cirrhosis, hepatocellular carcinoma (HCC), and cholangiocarcinoma and measures to increase living donor transplantations. As a result of irregularities at mainly 4 German transplant centers that were exposed in 2012, guiding principles updated by the German authorities have since implemented strict rules (including internal and external auditing, the 8-eyes principle, mandatory repeated testing for alcohol consumption) to prohibit any manipulations in organ allocation. In conclusion, we will summarize important aspects on the management of LT in Germany, discuss legal and organizational aspects, and highlight challenges mainly related to the relative lack of organ donations, increasing numbers of extended criteria donors, and the peculiarities of the recipient patients. Liver Transplantation 22 1136-1142 2016 AASLD. © 2016 American

Secondary Education in Germany.

ERIC Educational Resources Information Center

Jonen, Gerdi

This booklet provides a brief description of secondary education in Germany. The publication is part of a series that seeks to make the public aware of the education systems and traditions in all signatory states to the European Cultural Convention and to outline the essential problems these systems presently are facing. This short booklet…

Germany in Europe 1963.

ERIC Educational Resources Information Center

Stanford Univ., CA.

The results of the 10-week National Defense Education Act (NDEA) Third-Level Institute for Secondary School Teachers of German, conducted by Stanford University in Bad Boll, Germany, are compiled in individual reports written in both German and English by the 25 participants. Emphasizing close contact with the residents in their working and home…

Tobacco Industry Influence on Science and Scientists in Germany

PubMed Central

Grüning, Thilo; Gilmore, Anna B.; McKee, Martin

2006-01-01

Using tobacco industry documents, we examined how and why the tobacco industry sought to influence science and scientists in Germany as a possible factor in explaining the German opposition to stricter tobacco regulation. Smoking and health research programs were organized both separately by individual tobacco companies and jointly through their German trade organization. An extensive network of scientists and scientific institutions with tobacco industry links was developed. Science was distorted in 5 ways: suppression, dilution, distraction, concealment, and manipulation. The extent of tobacco industry influence over the scientific establishment in Germany is profound. The industry introduced serious bias that probably influenced scientific and public opinion in Germany. This influence likely undermined efforts to control tobacco use. PMID:16317203

Major element compositions of fluid inclusions from hydrothermal vein-type deposits record eroded sedimentary units in the Schwarzwald district, SW Germany

NASA Astrophysics Data System (ADS)

Walter, Benjamin F.; Burisch, Mathias; Marks, Michael A. W.; Markl, Gregor

2017-12-01

Mixing of sedimentary formation fluids with basement-derived brines is an important mechanism for the formation of hydrothermal veins. We focus on the sources of the sediment-derived fluid component in ore-forming processes and present a comprehensive fluid inclusion study on 84 Jurassic hydrothermal veins from the Schwarzwald mining district (SW Germany). Our data derive from about 2300 fluid inclusions and reveal differences in the average fluid composition between the northern, central, and southern Schwarzwald. Fluids from the northern and southern Schwarzwald are characterised by high salinities (18-26 wt% NaCl+CaCl2), low Ca/(Ca+Na) mole ratios (0.1-0.4), and variable Cl/Br mass ratios (30-1140). In contrast, fluids from the central Schwarzwald show even higher salinities (23-27 wt% NaCl+CaCl2), higher Ca/(Ca+Na) mole ratios (0.2-0.9), and less variable Cl/Br mass ratios (40-130). These fluid compositions correlate with the nature and thickness of the now eroded sedimentary cover rocks. Compared to the northern and the southern Schwarzwald, where halite precipitation occurred during the Middle Triassic, the sedimentary basin in the central Schwarzwald was relatively shallow at this time and no halite was precipitated. Accordingly, Cl/Br ratios of fluids from the central Schwarzwald provide no evidence for the reaction of a sedimentary brine with halite, whereas those from the northern and southern Schwarzwald do. Instead, elevated Ca/(Ca+Na), high SO4 contents, and relatively low Cl/Br imply the presence of a gypsum dissolution brine during vein formation in the central Schwarzwald which agrees with the reconstructed regional Triassic geology. Hence, the information archived in fluid inclusions from hydrothermal veins in the crystalline basement has the potential for reconstructing sedimentary rocks in the former overburden.

Vector-borne diseases in cats in Germany.

PubMed

Bergmann, Michèle; Hartmann, Katrin

2017-10-17

Vector-borne diseases (VBDs) are caused by a wide range of pathogens, which are transmitted by a variety of vectors, such as ticks and fleas. As a result of climate changes, more vector-borne diseases are becoming endemic in Germany, not only in dogs, but also in cats. For some of the pathogens prevalence data still need to be investigated in Germany. However, natural infections with Bartonella, Anaplasma, haemotropic Mycoplasma and Borrelia species have already been described in German cats. Clinical relevance of these pathogens is not fully understood, and it is still unknown, why most infected cats stay asymptomatic and which predisposing factors contribute to the development of clinical signs in cats. Moreover, there is a risk of zoonotic transmission for some of the pathogens, e.  g., for some Bartonella spp. infections that are associated with cat scratch disease in humans. Due to the increasing number of VBDs in cats in Germany, preventive measures, such as the use of acaricides and insecticides, should be performed on a regular base in order to reduce the risk of these infections.

Semidiurnal Solar Tide during the Fall Transition in the Northern Hemisphere

NASA Astrophysics Data System (ADS)

Conte, J. F.; Chau, J. L.; Laskar, F.; Stober, G.; Schmidt, H.

2017-12-01

We present an analysis of the semidiurnal solar tide (S2) during the fall transition in the Northern Hemisphere mesosphere and lower thermosphere (MLT) region. The tidal information has been derived from wind measurements provided by meteor radars at Andenes (69°N) and Juliusruh (54°N). During the autumn, S2 is characterized by a sudden and pronounced decrease occurring around day 285, every year and at all height levels. The spring transition also shows a decrease of S2, but that progressively extends from lower to higher altitudes during an interval of 15 to 40 days whose starting date varies from one year to the next. Possible explanations for the differences observed between fall and spring time periods are investigated using Hamburg Model of the Neutral and Ionized Atmosphere (HAMMONIA) simulations of zonal and meridional winds, as well as ozone concentrations. Our results indicate that both, the westward propagating wave number 2 migrating tide (SW2) and the westward propagating wave number 1 non-migrating tide (SW1) decrease significantly during the fall, which results in a pronounced decrease of S2, as seen in the observations. During the spring, SW2 also decreases while SW1 remains approximately constant or slightly increases, resulting in a not so pronounced and more extended in time decrease of S2. SW2 and ozone concentrations do not show significant differences from one year to the next. SW1 on the other hand, presents considerable variability, which suggests that its source might be connected to interaction with other waves, such as gravity and planetary waves.

Paint removal activities in Germany

NASA Astrophysics Data System (ADS)

Holbein, R.; Arnolds-Mayer, G.

1993-03-01

To replace paint removing chemicals containing chlorinated hydrocarbons several alternative paint stripping methods have been developed or are under study in Germany: high pressure water stripping; plastic media blasting; use of alcalic and acid activated softeners; CO2 pellet blasting; and laser application.

Epidermolysis bullosa care in Germany.

PubMed

Bruckner-Tuderman, Leena

2010-04-01

Until 2003, no structures existed in Germany for special care of patients with rare diseases, such as epidermolysis bullosa (EB). At that point, the Federal Ministry of Education and Research announced a clinical research program-networks for rare diseases. The Network Epidermolysis Bullosa (EB Network), coordinated from the Department of Dermatology, University Medical Center Freiburg, has operated since October 2003 with the goal of improving diagnostics and clinical management, elucidating disease mechanisms, and development of novel therapies for EB (www.netzwerk-eb.de). Future goals of the EB Network include securing the clinical-diagnostic and IT structures established with grant support and focusing research on molecular disease mechanisms in EB and novel biologically valid therapies. Intensive collaborations with other networks for rare genetic diseases will generate durable structures in Germany and form a basis for future international consortia. Copyright 2010 Elsevier Inc. All rights reserved.

Elimination of terrestrial rabies in Germany using oral vaccination of foxes.

PubMed

Müller, Thomas; Bätza, Hans-Joachim; Freuling, Conrad; Kliemt, Anke; Kliemt, Jeannette; Heuser, Rolf; Schlüter, Hartmut; Selhorst, Thomas; Vos, Adriaan; Mettenleiter, Thomas C

2012-01-01

Oral rabies vaccination (ORV) has become the method of choice in fox rabies control in Europe. During the past three decades fox-mediated rabies virtually disappeared from Western and Central Europe. Following Switzerland, Germany was the second European country to launch ORV field trials on its territory in 1983. This paper provides a historical overview on the emergence of fox rabies in Germany; describing the basic principles and milestones of the German rabies eradication programme and presenting results of two decades of efforts to control the disease in foxes. Also, setbacks as well as country-specific differences and particularities on Germany's long way to rabies elimination in comparison to other European countries are addressed. Since the first field trials in Germany the number of rabies cases steadily decreased from 10 484 in 1983 to three cases recorded in 2006. On February 3rd 2006 the last case of terrestrial rabies in Germany was detected in a fox near the town of Mainz, Rhineland-Palatinate. In 2008, ORV ceased after 25 years and Germany was officially declared as free from terrestrial rabies. The German rabies eradication programme did cost approximately 100 million euro of which 37 million euro were covered by the EU. For the future, efforts should focus on maintaining a rabies free status by implementing measures to prevent reintroduction of terrestrial rabies from endemic countries.

Tularaemia in southwest Germany: Three cases of tick-borne transmission.

PubMed

Boone, I; Hassler, D; Nguyen, T; Splettstoesser, W D; Wagner-Wiening, C; Pfaff, G

2015-07-01

Tularaemia, caused by Francisella tularensis, is an endemic zoonosis frequently occurring in southwest Germany. Since 2005 there is an increase in the number of reported cases of tularaemia in Germany. We report on two cases of ulceroglandular tularaemia and one case of glandular tularaemia that occurred in the summer of 2012 and 2013 in two counties in the Federal State of Baden-Wuerttemberg. Bacteria were transmitted through tick bites, which to date has only rarely been reported in Germany. Inadequate treatment of the patients and an aggravation of clinical symptoms were caused by a delay between disease onset and the detection of the pathogen. Although contact to or consumption of infected hares are the most often reported transmission routes of tularaemia in Germany, tick-bites should also be taken into account. Health professionals should include Francisella tularensis in the differential diagnosis of patients with fever and/or ulcerative lymphadenopathy following a tick bite. Copyright © 2015 Elsevier GmbH. All rights reserved.

The emigration of Germany's Jewish dermatologists in the period of National Socialism.

PubMed

Eppinger, S; Meurer, M; Scholz, A

2003-09-01

In the context of our investigation, we found information on 432 (76%) of the 569 Jewish dermatologists in Germany. There is evidence that 57 (10%) of the Jewish dermatologists were murdered in concentration camps, 61 (10.7%) died a natural death, 13 (2%) committed suicide, and 25 (4%) survived the Third Reich in Germany. After 1933, 276 (49%) Jewish dermatologists were able to leave Germany; the United States of America was the main destination and 107 (or 41%) emigrated there. A total of 34 (13%) Jewish dermatologists emigrated from Germany to Palestine and 16 to Latin America. Regarding emigration to other European countries, 20 of the Jewish dermatologists from Germany went to Great Britain (including Walter Freudenthal, 1893-1952, and Ernst Sklarz, 1894-1975), and 24 emigrated to other European countries, such as France (Rudolf Mayer, 1895-1962), Sweden (Carl Lennhoff, 1883-1963), and the Netherlands (Otto Schlein, 1895-1944).

Field Feeding: Behavioral Sciences Studies

DTIC Science & Technology

1975-01-01

C Rations, ham and eggs was the item most frequently identified for removal (Table 4) with more than 24 subjects in each field exercise expressing...Field C Ration ŕ REMOVE GERMANY 29 PALMS LEJEUNE Ham and Eggs 29 26 25 Cakes 9 31 26 Spiced Beef 6 Crackers 5 10 11 Ham and Limas 8 Peanut...Milk 7 Powdered Eggs 5 ADDS Steak 9 7 Hamburger 6 4 Hot Dogs 4 Pork Chops 5 Ham 4 Fruit 16 Fresh Milk 5 Fish 5 ’All other response

Labor, Business, and Change in Germany and the United States.

ERIC Educational Resources Information Center

Wever, Kirsten S., Ed.

This book explores how two nations with widely divergent political economies, Germany and the United States (U.S.), embraced change in four contemporary settings. "Mutual Learning with Trade-Offs" (Kirsten Wever) discusses mutual learning and the distinguishing characteristics of the political economies of Germany and the U.S.…

The herbicide Glyphosate affects nitrification in the Elbe estuary, Germany

NASA Astrophysics Data System (ADS)

Sanders, Tina; Lassen, Stephan

2015-04-01

The Elbe River is one of the biggest European rivers discharging into the North Sea. It also transports high amounts of nutrients and pollutants like pesticides. Important source regions of both nutrients and pollutants are located within the river catchment, which is dominated by agricultural land-use. From these agricultural soils, pesticides can be carried via the river and estuary into the North Sea. Glyphosate (N-(phosphonomethyl) glycine) is the most commonly used herbicide worldwide and mainly used to regulate unwanted plant growth and for the expedition of crop ripening. In Germany, ~ 6000 tons of glyphosate are applied yearly in agriculture and private use. Glyphosate is degradable by microorganisms and has a half-life in water of 35 to 60 days. This herbicide specifically inhibits 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS), an enzyme that catalyzes the biosynthesis of essential aromatic amino acids in plants, fungi, and bacteria. Nitrifying bacteria, which play an important role in the internal nitrogen cycling in the Elbe estuary, also possess this enzyme. The aim of our study was to quantify the concentration of glyphosate in water and sediment samples of the Elbe to get an overview about relevant environmental levels and to assess the impact of glyphosate on inhibition of nitrifying activities. To quantify the effect of glyphosate on nitrification activity, natural samples as well as pure cultures of Nitrosomonas europea (strain Nm50) were incubated with different concentrations of glyphosate over a period of some weeks. The nitrifying activity was determined according to changes of the nitrite and nitrate concentration as well as the cell number. Glyphosate was detectable in water and sediment samples in the Elbe estuary with up to 5 ppb mainly in the Port of Hamburg region. In both incubation experiments an inhibiting effect of glyphosate on nitrification could be shown. The incubated natural water sample was affected by a glyphosate

Outcrop analogue study of Permocarboniferous geothermal sandstone reservoir formations (northern Upper Rhine Graben, Germany): impact of mineral content, depositional environment and diagenesis on petrophysical properties

NASA Astrophysics Data System (ADS)

Aretz, Achim; Bär, Kristian; Götz, Annette E.; Sass, Ingo

2016-07-01

The Permocarboniferous siliciclastic formations represent the largest hydrothermal reservoir in the northern Upper Rhine Graben in SW Germany and have so far been investigated in large-scale studies only. The Cenozoic Upper Rhine Graben crosses the Permocarboniferous Saar-Nahe Basin, a Variscan intramontane molasse basin. Due to the subsidence in this graben structure, the top of the up to 2-km-thick Permocarboniferous is located at a depth of 600-2900 m and is overlain by Tertiary and Quaternary sediments. At this depth, the reservoir temperatures exceed 150 °C, which are sufficient for geothermal electricity generation with binary power plants. To further assess the potential of this geothermal reservoir, detailed information on thermophysical and hydraulic properties of the different lithostratigraphical units and their depositional environment is essential. Here, we present an integrated study of outcrop analogues and drill core material. In total, 850 outcrop samples were analyzed, measuring porosity, permeability, thermal conductivity and thermal diffusivity. Furthermore, 62 plugs were taken from drillings that encountered or intersected the Permocarboniferous at depths between 1800 and 2900 m. Petrographic analysis of 155 thin sections of outcrop samples and samples taken from reservoir depth was conducted to quantify the mineral composition, sorting and rounding of grains and the kind of cementation. Its influence on porosity, permeability, the degree of compaction and illitization was quantified. Three parameters influencing the reservoir properties of the Permocarboniferous were detected. The strongest and most destructive influence on reservoir quality is related to late diagenetic processes. An illitic and kaolinitic cementation and impregnation of bitumina document CO2- and CH4-rich acidic pore water conditions, which are interpreted as fluids that migrated along a hydraulic contact from an underlying Carboniferous hydrocarbon source rock. Migrating

Epidemiology in Germany-general development and personal experience.

PubMed

Wichmann, Heinz-Erich

2017-08-01

Did you ever hear about epidemiology in Germany? Starting from an epidemiological desert the discipline has grown remarkably, especially during the last 10-15 years: research institutes have been established, research funding has improved, multiple curriculae in Epidemiology and Public Health are offered. This increase has been quite steep, and now the epidemiological infrastructure is much better. Several medium-sized and even big population cohorts are ongoing, and the number and quality of publications from German epidemiologists has reached a respectable level. My own career in epidemiology started in the field of environmental health. After German reunification I concentrated for many years on environmental problems in East Germany and observed the health benefits after improvement of the situation. Later, I concentrated on population-based cohorts in newborns (GINI/LISA) and adults (KORA, German National Cohort), and on biobanking. This Essay describes the development in Germany after worldwar 2, illustrated by examples of research results and build-up of epidemiological infractructures worth mentioning.

The Search for Specialists and Managers. Staff Shortage in Germany.

ERIC Educational Resources Information Center

Stahl, Klaus, Ed.

1999-01-01

Despite its high unemployment level, Germany is experiencing a shortage of specialists and managers. Germany's need for highly qualified information technology (IT) workers and engineers is particularly great. Approximately 10,000 posts for computer scientists and IT specialists remained vacant in 1998. Because of the shortage of such specialists,…

Training and Further Training in the Federal Republic of Germany.

ERIC Educational Resources Information Center

Pakleppa, Hans

The Federal Republic of Germany uses its development aid policy to support the growth of manpower resources in developing countries by means of a broad spectrum of training and further training programs of foreign specialists. In planning these programs and arranging scholarships, Germany tries to orient itself toward the educational policy…

Space Radar Image of Oberpfaffenhofen, Germany

NASA Image and Video Library

1999-01-27

This is a false-color, three-frequency image of the Oberpfaffenhofen supersite, southwest of Munich in southern Germany, which shows the differences in what the three radar bands can see on the ground.

Early German plans for southern observatories

NASA Astrophysics Data System (ADS)

Wolfschmidt, G.

2002-07-01

As early as the 18th and 19th centuries, French and English observers were active in South Africa. Around the beginning of the 20th century, Heidelberg and Potsdam astronomers proposed a southern observatory. Then Göttingen astronomers suggested building an observatory in Windhoek for photographing the sky and measuring the solar constant. In 1910 Karl Schwarzschild (1873-1916), after a visit to observatories in the United States, pointed out the usefulness of an observatory in South West Africa, in a climate superior to that in Germany, giving German astronomers access to the southern sky. Seeing tests were begun in 1910 by Potsdam astronomers, but WW I stopped the plans. In 1928 Erwin Finlay-Freundlich (1885-1964), inspired by the Hamburg astronomer Walter Baade (1893-1960), worked out a detailed plan for a southern observatory with a reflecting telescope, spectrographs and an astrograph with an objective prism. Paul Guthnick (1879-1947), director of the Berlin observatory, in cooperation with APO Potsdam and Hamburg, made a site survey to Africa in 1929 and found the conditions in Windhoek to be ideal. Observations were started in the 1930s by Berlin and Breslau astronomers, but were stopped by WW II. In the 1950s, astronomers from Hamburg and The Netherlands renewed the discussion in the framework of European cooperation, and this led to the founding of ESO in 1963.

77 FR 23508 - Brass Sheet and Strip From France, Germany, Italy, and Japan

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-19

...)] Brass Sheet and Strip From France, Germany, Italy, and Japan Determination On the basis of the record \\1... antidumping duty orders on brass sheet and strip from France, Germany, Italy, and Japan would be likely to... from France, Germany, Italy, and Japan: Investigation Nos. 731-TA-313, 314, 317, and 379 (Third Review...

Jung's views of Nazi Germany: the first year and Jung's transition.

PubMed

Schoenl, William; Schoenl, Linda

2016-09-01

This article first considers Jung's response to the coming to power of the Nazis in Germany. It brings forth evidence that, besides wanting to preserve psychotherapy in Germany and maintain the international connection between the German and other communities of psychotherapists, he wanted to advance Jungian psychology - his psychology - in Germany. It also presents evidence that, although he occasionally made some anti-Semitic statements during this early period, he was not anti-Semitic in the way the Nazis were. The paper then argues that after Gustav Bally's criticisms in the Neue Zuercher Zeitung in February 1934, Jung entered into a transitional period that spring during which he became warier both of the Nazis and of making any statements that could be construed as being anti-Semitic. Schoenl and Peck (2012) have shown how Jung's views of Nazi Germany changed from 1933 to March 1936. This present article demonstrates very significant changes in Jung's views during the important early part of this period, that is from January 1933 - when Hitler became Chancellor of Germany - through to the spring of 1934. It draws on evidence from archival and other primary sources. © 2016, The Society of Analytical Psychology.

Bullying Involvement of Korean Children in Germany and in Korea

ERIC Educational Resources Information Center

Bae, Hwa-ok

2016-01-01

This study compared bullying involvement of Korean or Korean-German children living in Germany with children in Korea, and examined children's perceptions of school environment associated with bullying involvement of the children. This study included 105 Korean or Korean-German children living in the Bayern State of Germany as the study sample and…

High-throughput immunomagnetic scavenging technique for quantitative analysis of live VX nerve agent in water, hamburger, and soil matrixes.

PubMed

Knaack, Jennifer S; Zhou, Yingtao; Abney, Carter W; Prezioso, Samantha M; Magnuson, Matthew; Evans, Ronald; Jakubowski, Edward M; Hardy, Katelyn; Johnson, Rudolph C

2012-11-20

We have developed a novel immunomagnetic scavenging technique for extracting cholinesterase inhibitors from aqueous matrixes using biological targeting and antibody-based extraction. The technique was characterized using the organophosphorus nerve agent VX. The limit of detection for VX in high-performance liquid chromatography (HPLC)-grade water, defined as the lowest calibrator concentration, was 25 pg/mL in a small, 500 μL sample. The method was characterized over the course of 22 sample sets containing calibrators, blanks, and quality control samples. Method precision, expressed as the mean relative standard deviation, was less than 9.2% for all calibrators. Quality control sample accuracy was 102% and 100% of the mean for VX spiked into HPLC-grade water at concentrations of 2.0 and 0.25 ng/mL, respectively. This method successfully was applied to aqueous extracts from soil, hamburger, and finished tap water spiked with VX. Recovery was 65%, 81%, and 100% from these matrixes, respectively. Biologically based extractions of organophosphorus compounds represent a new technique for sample extraction that provides an increase in extraction specificity and sensitivity.

Northern forests, Chapter 7

Treesearch

L.H. Pardo; C.L. Goodale; E.A. Lilleskov; L.H. Geiser

2011-01-01

The Northern Forests ecological region spans much of Canada, from Saskatchewan to Newfoundland; its southern portion extends into the northern United States (CEC 1997). The U.S. component includes the northern hardwood and spruce-fir forest types and encompasses parts of the Northeast (mountainous regions in Pennsylvania, New York, New Jersey, Connecticut,...

Terminal Decline in Well-Being Differs between Residents in East Germany and West Germany

ERIC Educational Resources Information Center

Vogel, Nina; Gerstorf, Denis; Ram, Nilam; Goebel, Jan; Wagner, Gert G.

2017-01-01

Lifespan research has long been interested in how contexts shape individual development. Using the separation and later reunification of Germany as a kind of natural experiment we examine whether and how living and dying in the former East or West German context has differentially shaped late-life development of well-being. We apply multi-level…

Innovative energy technologies and climate policy in Germany

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schumacher, Katja; Sands, Ronald D.

2006-12-01

Due to the size and structure of its economy, Germany is one of the largest carbon emitters in the European Union. However, Germany is facing a major renewal and restructuring process in electricity generation. Within the next two decades, up to 50% of current electricity generation capacity may retire because of end-of-plant lifetime and the nuclear phase-out pact of 1998. Substantial opportunities therefore exist for deployment of advanced electricity generating technologies in both a projected baseline and in alternative carbon policy scenarios. We simulate the potential role of coal integrated gasification combined cycle (IGCC), natural gas combined cycle (NGCC), carbonmore » dioxide capture and storage (CCS), and wind power within a computable general equilibrium of Germany from the present through 2050. These advanced technologies and their role within a future German electricity system are the focus of this paper. We model the response of greenhouse gas emissions in Germany to various technology and carbon policy assumptions over the next few decades. In our baseline scenario, all of the advanced technologies except CCS provide substantial contributions to electricity generation. We also calculate the carbon price where each fossil technology, combined with CCS, becomes competitive. Constant carbon price experiments are used to characterize the model response to a carbon policy. This provides an estimate of the cost of meeting an emissions target, and the share of emissions reductions available from the electricity generation sector.« less

Local modelling of land consumption in Germany with RegioClust

NASA Astrophysics Data System (ADS)

Hagenauer, Julian; Helbich, Marco

2018-03-01

Germany is experiencing extensive land consumption. This necessitates local models to understand actual and future land consumption patterns. This research examined land consumption rates on a municipality level in Germany for the period 2000-10 and predicted rates for 2010-20. For this purpose, RegioClust, an algorithm that combines hierarchical clustering and regression analysis to identify regions with similar relationships between land consumption and its drivers, was developed. The performance of RegioClust was compared against geographically weighted regression (GWR). Distinct spatially varying relationships across regions emerged, whereas population density is suggested as the central driver. Although both RegioClust and GWR predicted an increase in land consumption rates for east Germany for 2010-20, only RegioClust forecasts a decline for west Germany. In conclusion, both models predict for 2010-20 a rate of land consumption that suggests that the policy objective of reducing land consumption to 30 ha per day in 2020 will not be achieved. Policymakers are advised to take action and revise existing planning strategies to counteract this development.

Heat waves in lowland Germany and their circulation-related conditions

NASA Astrophysics Data System (ADS)

Tomczyk, Arkadiusz M.; Sulikowska, Agnieszka

2017-09-01

The research study aimed at assessing multiannual variability of heat wave occurrence in the lowland part of Germany between 1966 and 2015 and determining the role of atmospheric circulation in their occurrence. The analysis was conducted with the use of two independent datasets, that is, the dataset of Germany's National Meteorological Service, Deutscher Wetterdienst, and American meteorological reanalysis database of the National Centre for Environmental Prediction/National Centre for Atmospheric Research. This article defines a hot day as a day with maximum temperature of >30 °C, and a heat wave as a sequence of at least three such days. The observed warming translated into an increase in a number of hot days and, consequently, an increase in the frequency of heat wave occurrence. In the analysed 50-year period, the smallest number of heat waves was observed between 1976 and 1985, and the largest number between 2006 and 2015 in the lowland part of Germany. The occurrence of heat waves in lowland Germany was related to anticyclonic circulation.

[Surgical research in Germany. Organization, quality and international competitiveness].

PubMed

Menger, M D; Laschke, M W

2012-04-01

Surgical research in Germany is performed within surgical clinics by individual working groups or in surgical research divisions. Additionally, a few independent institutes and departments of surgical research have been established at medical faculties. The number of these institutions, however, is too small. To increase productivity in surgical research, structural changes are necessary, including additional establishment of further institutes and professorships. The quality of clinical research in surgery in Germany is critically discussed. International comparison shows that Germany has a low ranking with respect to the number of clinical studies published in leading surgical journals. However, there has been some improvement in the quality of clinical studies performed in surgical departments during the last 15 years. The establishment of the study center of the German Society of Surgery shows that excellent clinical studies with adequate numbers of patients can also be performed in Germany and can be published in leading journals. Accordingly, there is need to distribute the structures and the competence necessary to perform clinical studies in a standardized manner to all surgical departments involved in clinical research. The experimental surgical research in Germany is not adequately visible, although over the last 10 years the most relevant publications from institutions for surgical research have been placed in journals with a mean impact factor of 8. This may be due to the fact that 85% of these top publications are published in non-surgical journals. The aim for the future must therefore be to increase the impact factor and, thus, the attractiveness of surgical journals. This may be achieved by publishing the highest quality results from experimental surgical research not in non-surgical but in surgical journals.

The health status of Russian-speaking immigrants in Germany.

PubMed

Tselmin, S; Korenblum, W; Reimann, M; Bornstein, S R; Schwarz, P E H

2007-12-01

Germany developed today into a country of immigration, which creates an additional burden for the social security system and results in a new challenge for the healthcare. In the last 17 years more than two million "Russia Germans" have been repatriated and about two hundred thousand Jewish refugees have resettled in Germany from the former Soviet Union. Nevertheless relevant data concerning migration-related public health care are very scare. Search of PubMed and Journals extracts combined with the own researches, analysing the health status indices of the Russian-speaking immigrants in Germany. Both repatriates of German origin and Jewish refugees demonstrated higher prevalence of impaired lipid metabolism in comparison with native population. 42 % of the 503,040 HBsAg (hepatitis B s-Antigen) carriers in Germany were migrants. The Jewish refugees demonstrated the highest rates of depression and anxiety and the highest levels of awakening cortisol. On the other side German resettlers showed lower cardiovascular as well as all-cause death rates compared to the native Germans. The development of adequate health care programmes to address migratory aspects as well as the establishment of quality standards will realistically enhance the capability of responding rapidly to migrant health aspects and help to tackle inequalities in health.

[Infanticide and concealment of pregnancy in Hamburg in the 18. century. Attempt at a sociological and sociomedical analysis].

PubMed

Rodegra, H; Lindeman, M; Ewald, M

1978-01-01

This article illustrates the relationship between the crimes of infanticide and child abandonment and the less well-known crime of concealing an illegitimate pregnancy. Although criminal statistics in a medern sense certainly do not exist for 18th century Hamburg, it is possible to use other available archival material, such as the protocols of the city's major ruling council, to develop some picture of not only the crime but also of the major criminal involved--the unwed mother. This article also deals with the measures taken to prevent these crimes. Although the discussion of punitive measures cannot be neglected, there has been a special attempt made to discuss the philanthropic, educational, and medical means to stop the crime before it has been committed. Particular attention is given to the role of medical personnel, the city's midwives, and a "Geburtshelfer" (male midwives) in uncovering illegitimate pregnancies and registering them with the proper authorities. It is here asserted that such methods were not only directed at preventing infanticides but also at trying to minimize the number of illegitimate and homeless children who inevitably burden the city's charitable institutions.

[Telemedicine in Germany. Status, Barriers, Perspectives].

PubMed

Brauns, H-J; Loos, Wolfgang

2015-10-01

Telemedicine as a subject has reached politics, doctors and patients, but it has still not been able to make the leap from research, development, and testing into real practice. This is generally because of the great barriers to implementation, mainly the lack of telematics infrastructure and of payment regulations in Germany. Telemedicine projects are mainly isolated applications and it has not been possible to integrate them in to nationwide regular health services. Other challenges along the path to standard care include that research-based small-medium enterprise (SME) companies usually face high barriers hindering access to this market, because it is imposible for them to finance all the required evidence-based studies to verify the medical benefits and the econimic efficiency. Additionally, a high market nontransparency is noted. However, the signs of progress are visible, e.g., the E-health initiative of the German government or recent legislative initiatives. However, long processes are observed that do not facilitate the use of telemedicine. Although some federal states, e.g., North Rhine Westphalia, Bavaria, Mecklenburg-Western Pomerania, and Saxony, show exemplary activities, there are still many white areas on the telemedicine map of Germany. The road to standard care will be long, but is not unattainable. The reasons for supporting telemedicine are still strong. The future development of telemedicine applications will contribute to sustainable and high-quality patient care in Germany.

Stratigraphic implications of trace element and strontium-isotope analyses of Kimmeridgian shell calcite from the Lower Saxony Basin, Germany

NASA Astrophysics Data System (ADS)

Zuo, Fanfan; Heimhofer, Ulrich; Huck, Stefan; Erbacher, Jochen; Bodin, Stephane

2017-04-01

Stratigraphic uncertainties due to the lack of open marine marker fossils (e.g. ammonites) hamper the precise age assignment and stratigraphic correlation of Kimmeridgian strata found in the Lower Saxony Basin of Northern Germany. Correlation of these deposits with the Jurassic standard ammonite zonation is still difficult, since the existing ostracod biostratigraphy is facies-controlled and of only limited stratigraphic precision. In this study, a chemostratigraphic approach has been chosen and biogenic shell material produced by brachiopods, oysters and lithiotids is evaluated for its reliability to act as proxy of the original Jurassic seawater strontium isotope composition. Low-Mg calcite shells have been collected from three stratigraphic sections accessible in open-cast quarries located in the Lower Saxony Basin of Northern Germany. In order to identify diagenetically altered shell calcite, trace element and stable isotope analysis of 227 calcite samples (oysters=101; brachiopods=60; Trichites=52) has been carried out. The geochemical results reveal that (1) concentration of different trace elements varies between the different groups of shell-forming organisms, which may be related to vital effects and (2) high strontium contents, low Mn and Fe contents and the lack of correlation between these elements indicate near-pristine calcite shells, and therefore shells are supposed to record the ambient sea water composition during the Late Jurassic. Strontium-isotope (87Sr/86Sr) analysis of diagenetically screened samples indicates an Early Kimmeridgian age of the studied deposits, which is in accordance with ostracod biostratigraphic data. An increasing trend in 87Sr/86Sr with stratigraphic height fits well with the global strontium-isotope curve. Besides, similar 87Sr/86Sr ratios derived from different organisms from a single stratigraphic level highlight the suitability of the shells for strontium-isotope stratigraphy. Despite the shallow-marine character of

Tobacco policies in Nazi Germany: not as simple as it seems

PubMed Central

Bachinger, Eleonore; McKee, Martin; Gilmore, Anna

2008-01-01

Summary Objective Reluctance to develop effective tobacco control measures in Germany has been attributed to the anti-smoking stance taken by the Nazis, which has encouraged pro-smoking groups to equate tobacco control advocacy with totalitarianism. This paper reassesses the scale and nature of tobacco control in Germany during the Third Reich. Design Analysis of documents and reports about the situation in Germany in the 1930s and 1940s supplemented by a review of Reich legal ordinances, party newspapers, health behaviour guidelines issued by Nazi party organizations, and interviews with expert informants. Results While there was considerable opposition to smoking in Nazi Germany, there was no consistent Nazi policy to combat smoking, and what did exist built on pre-existing policies. Although extreme measures were taken in isolated localities or by overzealous party members, there was a marked ambivalence to tobacco control at the highest levels. Many policies were contradictory; measures were often not enforced, and cigarettes were actively distributed to ‘deserving’ groups. Conclusion Policies on tobacco in Nazi Germany are much more complex than is often represented by those who invoke them to condemn those seeking to reduce the burden of disease caused by smoking. PMID:18222506

[Implementation of a web based software for documentation and control of quality of an acute pain service].

PubMed

Pawlik, Michael T; Abel, Reinhard; Abt, Gregor; Kieninger, Martin; Graf, Bernhard Martin; Taeger, Kai; Ittner, Karl Peter

2009-07-01

Providing an acute pain service means accumulation of a large amount of data. The alleviation of data collection, improvement of data quality and data analysis plays a pivotal role. The electronic medical record (EMR) is gaining more and more importance in this context and is continuously spreading in clinical practice. Up to now only a few commercial softwares are available that specifically fit to the needs of an acute pain service. Here we report the development and implementation of such a program (Schmerzvisite, Medlinq, Hamburg, Germany) in the acute pain service of a University Hospital.

Transfer pricing in hospitals and efficiency of physicians: the case of anesthesia services.

PubMed

Kuntz, Ludwig; Vera, Antonio

2005-01-01

The objective is to investigate theoretically and empirically how the efficiency of the physicians involved in anesthesia and surgery can be optimized by the introduction of transfer pricing for anesthesia services. The anesthesiology data of approximately 57,000 operations carried out at the University Hospital Hamburg-Eppendorf (UKE) in Germany in the period from 2000 to 2002 are analyzed using parametric and non-parametric methods. The principal finding of the empirical analysis is that the efficiency of the physicians involved in anesthesia and surgery at the UKE improved after the introduction of transfer pricing.

Cost-effectiveness of grass allergen tablet (GRAZAX) for the prevention of seasonal grass pollen induced rhinoconjunctivitis - a Northern European perspective.

PubMed

Bachert, C; Vestenbaek, U; Christensen, J; Griffiths, U K; Poulsen, P B

2007-05-01

The prevalence of allergic rhinoconjunctivitis has increased dramatically. Seventeen million people in the United Kingdom, Germany, the Netherlands, Sweden, Denmark, Norway and Finland suffer from grass pollen induced allergic rhinitis. Symptomatic therapy with antihistamines and topical steroids is partially effective but allergen-specific immunotherapy by injection or sublingual routes is superior. The grass allergen tablet (GRAZAX) is a new allergen-specific immunotherapy for home administration. To assess the cost-effectiveness of the grass allergen tablet compared with symptomatic medication in seven Northern European countries. A prospective pharmacoeconomic analysis was carried out alongside a multinational clinical trial. Pooled data on resource use and health outcomes were collected. A societal perspective was adopted, and the analysis had a 9-year time horizon. The outcome measure was Quality Adjusted Life Years (QALYs). The grass allergen tablet was clinically superior to symptomatic treatment, producing statistically significant differences for all efficacy end-points, including the number of QALYs gained - 0.976 vs. 0.947 QALYs gained. There was a significantly higher usage of the rescue medications loratadine and budesonide, and more hours missed from work (production loss), in the symptomatic treatment group. The cost per QALY gained in the grass allergen tablet group was similar in the seven countries (euro 12,930 to euro 18,263 for an annual cost of the grass allergen tablet of euro 1500). The analysis showed that the grass allergen tablet was cost-effective for all countries for an annual treatment cost below euro 2200. The pharmacoeconomic analysis illustrated that allergen-specific immunotherapy with the grass allergen tablet is a cost-effective intervention for the prevention of grass pollen induced rhinoconjunctivitis in Northern European countries, for a tablet price below euro 6. In Germany for example the price of the tablet is euro 2

Ulceroglandular tularemia in a toddler in Germany after a mosquito bite.

PubMed

Hanke, Christof A; Otten, Joerg-Elard; Berner, Reinhard; Serr, Annerose; Splettstoesser, Wolf; von Schnakenburg, Christian

2009-08-01

Although tularemia is a long-known disease, its significance had diminished over the last decades in Middle Europe. However, over the past years, there is new evidence suggesting that tularemia has re-emerged in Germany. In 2007, the highest number of human cases for almost 50 years has been notified. Beside typical vectors, new ways of transmission seem to gain significance. So far, mosquito bite-transmitted tularemia has only been known from Scandinavia but not from Middle Europe. We report the first case of a 1-year-old toddler from Southwestern Germany with mosquito bite-associated ulceroglandular tularaemia. The new and interesting features of this case are the young age of the patient and the unusual transmission route. The available data suggesting changes in the epidemiology for tularemia in Germany are reviewed. This is an interesting case of infantile tularemia with a very unusual transmission route, highlighting ongoing changes in the epidemiology of tularemia in Germany.

Lise Meitner's escape from Germany

NASA Astrophysics Data System (ADS)

Sime, Ruth Lewin

1990-03-01

Lise Meitner (1878-1968) achieved prominence as a nuclear physicist in Germany; although of Jewish origin, her Austrian citizenship exempted her from Nazi racial laws until the annexation of Austria in 1938 precipitated her dismissal. Forbidden to emigrate, she narrowly escaped to the Netherlands with the help of concerned friends in the international physics community.

A 13 km Long Paleoseismological Trench in Western Germany

NASA Astrophysics Data System (ADS)

Grützner, C. H.; Reicherter, K.; Winandy, J.

2012-04-01

The expansion of an open pit lignite mine in this area makes it necessary to translocate one of Germany's most frequented, E-W trending highways for a length of 13 km during the next months and years. By this occasion, one of the largest faults of the Lower Rhine Embayment (LRE), the Rurrand Fault, was already cut in 2010. We applied geological mapping and surface-near geophysical techniques for investigating this possible candidate for the 1756 Düren earthquake (M>6; and considered as the strongest historical earthquake in Germany), and found clear hints for recent active faulting. The LRE in western Germany is one of the seismically most active areas in Central Europe. Earthquakes stronger than M6 have been documented by paleoseismological and archeoseismological investigations and written sources. Instrumental seismicity reached ML5.9 (Mw5.4; April 13th, 1992) in this densely populated area with alone nearby Cologne having more than one million inhabitants. Active faults trend NW-SE in a horst-graben system, parallel to the rivers Rhine and Rur. Recent studies reported that active faults in the study area are characterized by recurrence periods in the order of tens of ka. Those faults in western Germany are often not visible in the field due to relatively high erosion rates and therefore, the seismic hazard might be underestimated. The ongoing highway construction works will cut more (active) faults. We expect at least eight already mapped faults to be cut by the earth works, some of which capable of causing damaging earthquakes judging from their mere length. The construction work is a unique opportunity for paleoseismological investigations at already known, but yet unstudied faults. We hope to gather additional data for an improvement of seismic hazard estimations in Western Germany.

Changing Traditions in Germany's Public Schools. International Studies in Education Series.

ERIC Educational Resources Information Center

Dichanz, Horst; Zahorik, John A.

Understanding German elementary and secondary schools requires knowledge of political, geographic, economic, and social aspects of Germany. German schools have developed in accordance with the prevailing influences of their times. People and events, throughout the past 400 years, are discussed. The legal status of education in Germany is similar…

A survey of environmental needs and innovative technologies in Germany

DOE Office of Scientific and Technical Information (OSTI.GOV)

Voss, C.F.; Roberds, W.J.

1995-05-01

The International Technology Program (IT?), formerly the international Technology Exchange Program (ITEP), of the Department of Energy`s (DOE`s) Office of Environmental Restoration and Waste Management (EM) is responsible for promoting: (1) the import of innovative technologies to better address EM`s needs; and (2) the export of US services into foreign markets to enhance US competitiveness. Under this program: (1) the environmental restoration market in Germany was evaluated, including the description of the general types of environmental problems, the environmental regulations, and specific selected contaminated sites; and (2) potentially innovative environmental restoration technologies, either commercially available or under development in Germany,more » were identified, described and evaluated. It was found that: (1) the environmental restoration market in Germany is very large, on the order of several billion US dollars per year, with a significant portion possibly available to US businesses; and (2) a large number (54) of innovative environmental restoration technologies, which are either commercially available or under development in Germany, may have some benefit to the DOE EM program and should be considered for transfer to the US.« less

[Breastfeeding Rates and Duration in Germany - A Systematic Review].

PubMed

Weissenborn, A; Abou-Dakn, M; Bergmann, R; Both, D; Gresens, R; Hahn, B; Hecker, A; Koletzko, B; Krawinkel, M; Kroll, D; Rouw, E; Scheele, M; Schwegler, U; Sievers, E; Sporleder, E; Springer, S; Vetter, K; Wöckel, A; Kersting, M

2016-11-01

Aim: 20 years after establishment of the National Breastfeeding Committee, the present work, based on published data on breastfeeding, is aimed at providing insight into the development of breastfeeding behaviour in Germany. Methods: To identify relevant publications, a comprehensive literature search was conducted in PubMed and Web of Science using the search terms "breast feeding" or "breastfeeding" in combination with "Germany". The publication period was limited to the period 1995-2014. Results: A total of 35 studies with data on breastfeeding for the birth cohorts of 1990-2012 were identified. Most of the data had been collected in regional or local surveys, often retrospectively. About 60% of the studies had been conducted with the primary aim of collecting data on breastfeeding or infant nutrition. Over the past 2 decades, breastfeeding rates were always relatively high at the beginning (72-97%). However, they declined significantly within the first 2 months, and by the age of 6 months, only about 50% of infants were still breastfed. Conclusion: Breastfeeding support and early assistance should be offered to a greater extent in order to achieve sustainable improvement of breastfeeding frequency and duration in Germany. Regarding the quality of data collected on breastfeeding, it seems crucial to implement standardised approaches to monitor breastfeeding in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

[AIDS prevention in Germany].

PubMed

Pott, E

2007-04-01

In 1987 the national AIDS prevention campaign "Gib AIDS keine Chance" (Don't give AIDS a chance) was started in Germany. After a very difficult and controversial political debate about a probably successful response to AIDS, in the end a political decision was made in favour of the implementation of a long term "social learning strategy". Thus, since then the Bundeszentrale für gesundheitliche Aufklärung (Federal Centre for Health Education, BZgA) has been running the campaign on behalf of the Federal Ministry of Health. The result of this prevention program is a low rate of infections. In Germany there were 2600 newly diagnosed infections in 2005: 59 % in homosexual men, 16 % by heterosexual contacts, 17 % in people from high prevalence countries and 7 % in i.v. drug users. In comparison to the international situation Germany has a relatively low HIV-prevalence even nowadays. However, Germany has also been confronted with an increasing number of newly diagnosed infections in the last few years. When the prevention program was started it was very important to build new structures for a successful implementation of the campaign. That meant for instance to build up an effective infrastructure for cooperation between the governmental and the nongovernmental sector, including organising the coordinated action among the partners at the federal, regional and local levels. Likewise, international networking was of great importance. A key element, relevant for the success of the campaign was the close cooperation at the federal level between the BZgA and the Deutsche AIDS Hilfe (German AIDS Help, DAH), to combine the highreach intervention in low-prevalence populations with intensive interventions for high prevalence groups. An effective national AIDS prevention campaign must reach the whole population; inform the public about the main risks of infection, about methods of protection and about what is not infectious. Moreover groups with a higher level of risk of

Titan's Stratospheric Condensibles at High Northern Latitudes During Northern Winter

NASA Technical Reports Server (NTRS)

Anderson, Carrie; Samuelson, R.; Achterberg, R.

2012-01-01

The Infrared Interferometer Spectrometer (IRIS) instrument on board Voyager 1 caught the first glimpse of an unidentified particulate feature in Titan's stratosphere that spectrally peaks at 221 per centimeter. Until recently, this feature that we have termed 'the haystack,' has been seen persistently at high northern latitudes with the Composite Infrared Spectrometer (CIRS) instrument onboard Cassini, The strength of the haystack emission feature diminishes rapidly with season, becoming drastically reduced at high northern latitudes, as Titan transitions from northern winter into spring, In contrast to IRIS whose shortest wavenumber was 200 per centimeter, CIRS extends down to 10 per centimeter, thus revealing an entirely unexplored spectral region in which nitrile ices have numerous broad lattice vibration features, Unlike the haystack, which is only found at high northern latitudes during northern winter/early northern spring, this geometrically thin nitrile cloud pervades Titan's lower stratosphere, spectrally peaking at 160 per centimeter, and is almost global in extent spanning latitudes 85 N to 600 S, The inference of nitrile ices are consistent with the highly restricted altitude ranges over which these features are observed, and appear to be dominated by a mixture of HCN and HC3N, The narrow range in altitude over which the nitrile ices extend is unlike the haystack, whose vertical distribution is significantly broader, spanning roughly 70 kilometers in altitude in Titan's lower stratosphere, The nitrile clouds that CIRS observes are located in a dynamically stable region of Titan's atmosphere, whereas CH4 clouds, which ordinarily form in the troposphere, form in a more dynamically unstable region, where convective cloud systems tend to occur. In the unusual situation where Titan's tropopause cools significantly from the HASI 70.5K temperature minimum, CH4 should condense in Titan's lower stratosphere, just like the aforementioned nitrile clouds, although

Prospects for Vocational Education in the United States: Lessons from Germany

ERIC Educational Resources Information Center

Lanford, Michael; Maruco, Tattiya; Tierney, William G.

2015-01-01

Germany is one of a handful of Western European nations (including Austria and the Netherlands) that maintains a highly-differentiated educational system in which secondary level students are sorted into different schools on the basis on their perceived scholastic abilities. Despite the numerous political and cultural shifts in Germany over the…

Spectrometer for shot-to-shot photon energy characterization in the multi-bunch mode of the free electron laser at Hamburg

DOE Office of Scientific and Technical Information (OSTI.GOV)

Palutke, S., E-mail: steffen.palutke@desy.de; Wurth, W.; Deutsches Elekronen Synchrotron

The setup and first results from commissioning of a fast online photon energy spectrometer for the vacuum ultraviolet free electron laser at Hamburg (FLASH) at DESY are presented. With the use of the latest advances in detector development, the presented spectrometer reaches readout frequencies up to 1 MHz. In this paper, we demonstrate the ability to record online photon energy spectra on a shot-to-shot base in the multi-bunch mode of FLASH. Clearly resolved shifts in the mean wavelength over the pulse train as well as shot-to-shot wavelength fluctuations arising from the statistical nature of the photon generating self-amplified spontaneous emissionmore » process have been observed. In addition to an online tool for beam calibration and photon diagnostics, the spectrometer enables the determination and selection of spectral data taken with a transparent experiment up front over the photon energy of every shot. This leads to higher spectral resolutions without the loss of efficiency or photon flux by using single-bunch mode or monochromators.« less

Disintegration and Violence among Migrants in Germany: Turkish and Russian Youths versus German Youths

ERIC Educational Resources Information Center

Baier, Dirk; Pfeiffer, Christian

2008-01-01

Turkish and Russian immigrants are the two largest groups of immigrants in Germany, but there are some important differences regarding their legal status. Although most of the Turkish adolescents were born in Germany, few of them have German citizenship. In contrast, most of the Russian youths were born outside Germany, but they mostly possess…

[Disaster Control and Civil Protection in Germany].

PubMed

Kippnich, Maximilian; Kowalzik, Barbara; Cermak, Rudolf; Kippnich, Uwe; Kranke, Peter; Wurmb, Thomas

2017-09-01

The train crash of Bad Aibling/Germany in February 2016 and the terrorist attacks of the recent years in Europe have demonstrated the urgent need to be prepared for such disastrous events. Disaster preparedness and disaster control are very important governmental duties, as are civil protection and civil defense. In Germany the responsibility for those tasks are divided between the 16 "Länder" and the Federation. While the Federation takes care of the civil protection and disaster assistance, the Länder are responsible for disaster control. The presented article focuses on these issues and gives valuable insights into the German system of disaster control and civil protection with a focus on health protection. Georg Thieme Verlag KG Stuttgart · New York.

Northern Pintail

USGS Publications Warehouse

Clark, Robert G.; Fleskes, Joseph P.; Guyn, Karla L.; Haukos, David A.; Austin, Jane E.; Miller, Michael R.

2014-01-01

This medium-sized dabbling duck of slender, elegant lines and conservative plumage coloration is circumpolar in distribution and abundant in North America, with core nesting habitat in Alaska and the Prairie Pothole Region of southern Canada and the northern Great Plains. Breeders favor shallow wetlands interspersed throughout prairie grasslands or arctic tundra. An early fall migrant, the species arrives on wintering areas beginning in August, after wing molt, often forming large roosting and feeding flocks on open, shallow wetlands and flooded agricultural fields. The birds consume grains, marsh plant seeds, and aquatic invertebrates throughout fall and winter.Northern Pintails are among the earliest nesting ducks in North America, beginning shortly after ice-out in many northern areas. Individuals form new pair bonds each winter but are highly promiscuous during the nesting season, with mated and unmated males often involved in vigorous, acrobatic Pursuit Flights. Annual nest success and productivity vary with water conditions, predation, and weather. Females build nests on the ground, often far from water. Only the female incubates; her mate leaves shortly after incubation begins. Ducklings hatch together in one day, follow the female to water after a day in the nest, and fledge by July or August. Adults and ducklings consume mainly aquatic invertebrates during the breeding season.Predators and farming operations destroy many thousands of Northern Pintail nests annually; farming has also greatly reduced the amount of quality nesting cover available. Winter habitats are threatened by water shortages, agricultural development, contamination, and urbanization. Periods of extended drought in prairie nesting regions have caused dramatic population declines, usually followed by periods of recovery. Over the long term, however, the continental population of Northern Pintails has declined significantly from 6 million birds in the early 1970s to less than 3 million in

Hantavirus cardiopulmonary syndrome due to Puumala virus in Germany.

PubMed

Vollmar, Patrick; Lubnow, Matthias; Simon, Michaela; Müller, Thomas; Bergler, Tobias; Alois, Philipp; Thoma, Bryan R; Essbauer, Sandra

2016-11-01

In Germany Puumala virus (PUUV), known to cause mild forms of hemorrhagic fever with renal syndrome (HFRS), is the predominating endemic hantavirus. We herein describe an unusually severe case of a PUUV infection that occurred in summer 2015 in South Eastern Germany in a region known to be endemic for PUUV since over ten years. A 54-year-old female gardener was admitted to hospital with fever, cough and dyspnea. Within 48hours the patient developed a rapid progressive adult respiratory distress syndrome (ARDS) with circulatory failure and required ECMO (extracorporeal membrane oxygenation) treatment. Serological and molecular biological examinations of serum samples confirmed an infection with PUUV. Partial sequences of the S- and M-segment clustered to a strain previously described in South Eastern Germany. Our reported case highlights, that in rare incidents PUUV can cause hantavirus cardiopulmonary syndrome, a syndrome that is usually found after infections with New World hantaviruses, and neurological symptoms. Copyright © 2016 Elsevier B.V. All rights reserved.

Survival of Patients with Oral Cavity Cancer in Germany

PubMed Central

Listl, Stefan; Jansen, Lina; Stenzinger, Albrecht; Freier, Kolja; Emrich, Katharina; Holleczek, Bernd; Katalinic, Alexander; Gondos, Adam; Brenner, Hermann

2013-01-01

The purpose of the present study was to describe the survival of patients diagnosed with oral cavity cancer in Germany. The analyses relied on data from eleven population-based cancer registries in Germany covering a population of 33 million inhabitants. Patients with a diagnosis of oral cavity cancer (ICD-10: C00-06) between 1997 and 2006 are included. Period analysis for 2002–2006 was applied to estimate five-year age-standardized relative survival, taking into account patients' sex as well as grade and tumor stage. Overall five-year relative survival for oral cavity cancer patients was 54.6%. According to tumor localization, five-year survival was 86.5% for lip cancer, 48.1% for tongue cancer and 51.7% for other regions of the oral cavity. Differences in survival were identified with respect to age, sex, tumor grade and stage. The present study is the first to provide a comprehensive overview on survival of oral cavity cancer patients in Germany. PMID:23349710

The School-HE Interface in West Germany.

ERIC Educational Resources Information Center

Schmithals, F.

1986-01-01

Discusses the concerns and problems associated with the secondary school-higher education interface in West Germany. Reviews reform efforts and attempts at problem resolution with specific emphasis on physics instruction. (ML)

Society and Social Justice: Problems of Political Education in West Germany.

ERIC Educational Resources Information Center

George, Siegfried

1981-01-01

Discusses social justice in West Germany within the context of the experience of Nazism, the economic disaster after World War II, and the successful development of the economy and welfare state since 1949. Refers to various textbooks and recent empirical studies on the political attitudes of students in West Germany. (Author/KC)

Validation of Baking To Control Salmonella Serovars in Hamburger Bun Manufacturing, and Evaluation of Enterococcus faecium ATCC 8459 and Saccharomyces cerevisiae as Nonpathogenic Surrogate Indicators.

PubMed

Channaiah, Lakshmikantha H; Holmgren, Elizabeth S; Michael, Minto; Sevart, Nicholas J; Milke, Donka; Schwan, Carla L; Krug, Matthew; Wilder, Amanda; Phebus, Randall K; Thippareddi, Harshavardhan; Milliken, George

2016-04-01

This study was conducted to validate a simulated commercial baking process for hamburger buns to destroy Salmonella serovars and to determine the appropriateness of using nonpathogenic surrogates (Enterococcus faecium ATCC 8459 or Saccharomyces cerevisiae) for in-plant process validation studies. Wheat flour was inoculated (∼6 log CFU/g) with three Salmonella serovars (Typhimurium, Newport, or Senftenberg 775W) or with E. faecium. Dough was formed, proofed, and baked to mimic commercial manufacturing conditions. Buns were baked for up to 13 min in a conventional oven (218.3°C), with internal crumb temperature increasing to ∼100°C during the first 8 min of baking and remaining at this temperature until removal from the oven. Salmonella and E. faecium populations were undetectable by enrichment (>6-log CFU/g reductions) after 9.0 and 11.5 min of baking, respectively, and ≥5-log-cycle reductions were achieved by 6.0 and 7.75 min, respectively. D-values of Salmonella (three-serovar cocktail) and E. faecium 8459 in dough were 28.64 and 133.33, 7.61 and 55.67, and 3.14 and 14.72 min at 55, 58, and 61°C, respectively, whereas D-values of S. cerevisiae were 18.73, 5.67, and 1.03 min at 52, 55, and 58°C, respectivly. The z-values of Salmonella, E. faecium, and S. cerevisiae were 6.58, 6.25, and 4.74°C, respectively. A high level of thermal lethality was observed for baking of typical hamburger bun dough, resulting in rapid elimination of high levels of the three-strain Salmonella cocktail; however, the lethality and microbial destruction kinetics should not be extrapolated to other bakery products without further research. E. faecium demonstrated greater thermal resistance compared with Salmonella during bun baking and could serve as a conservative surrogate to validate thermal process lethality in commercial bun baking operations. Low thermal tolerance of S. cerevisiae relative to Salmonella serovars limits its usefulness as a surrogate for process validations.

75 FR 3444 - Ball Bearings and Parts Thereof From Germany: Initiation of Antidumping Duty Changed...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-21

... Thereof From Germany: Initiation of Antidumping Duty Changed-Circumstances Review AGENCY: Import... bearings and parts thereof from Germany with respect to myonic GmbH. DATES: Effective Date: January 21... Germany on May 15, 1989. See Antidumping Duty Orders: Ball Bearings, Cylindrical Roller Bearings, and...

Epidemiology of trichinellosis in Germany, 1996-2006.

PubMed

Jansen, Andreas; Schöneberg, Irene; Stark, Klaus; Nöckler, Karsten

2008-04-01

The epidemiology of trichinellosis in Germany was investigated by analyzing national surveillance data from 1996-2006. During this period, 95 laboratory-confirmed infections and 12 outbreaks were reported. The highest mean annual incidence was found in immigrants from southeast European countries (0.3 cases/100,000 vs. 0.01 cases/100,000 in the German population) with an incidence rate ratio of 26.0 (95% confidence interval 11.6-51.8). The predominant clinical symptom was muscle pain in 79 patients (83%). Mean diagnostic delay was 49 days. Among patients with reported source of infection (85%; n = 81), the consumption of pork (mostly originating from endemic countries) represented the most frequent exposure (93%; n = 75). In addition, trichinellosis cases were associated with both indigenous (n = 1) and imported (n = 5) wild boar meat. Although domestic pigs in Germany are practically free from Trichinella spp., the parasite was found in German wild animals such as wild boars, foxes, and racoon dogs. We conclude that trichinellosis still remains a public health issue in Germany, especially among individuals with a migrational background. Immigrants from endemic countries need to be educated about the risks of consuming raw or inadequately cooked pork and wild boar products from their homeland. In addition, German healthcare providers need to be aware of trichinellosis, especially in areas with a large immigrant population.

Lymphogranuloma venereum in men screened for pharyngeal and rectal infection, Germany.

PubMed

Haar, Karin; Dudareva-Vizule, Sandra; Wisplinghoff, Hilmar; Wisplinghoff, Fabian; Sailer, Andrea; Jansen, Klaus; Henrich, Birgit; Marcus, Ulrich

2013-03-01

To determine prevalence of lymphogranuloma venereum among men who have sex with men in Germany, we conducted a multicenter study during 2009-2010 and found high rates of rectal and pharyngeal infection in men positive for the causative agent, Chlamydia trachomatis. Many infections were asymptomatic. An adjusted C. trachomatis screening policy is justified in Germany.

"Spiegeldorf": Nazi Appeals in Weimar Germany.

ERIC Educational Resources Information Center

Sprague, Gregory A.

The paper discusses rationales for simulation gaming and describes "Spiegeldorf," a socio-historical game which simulates socioeconomic conditions in early 1930 Germany and Nazi party tactics used to gain mass support. Objectives are to identify characteristic Nazi tactics and points of political ideology, describe German social classes…

West Germany: Federal Structure, Political Influence.

ERIC Educational Resources Information Center

Toogood, Alex

1978-01-01

Describes the organizational structure of the broadcasting industry in West Germany which is unique because of the federal, public, and political elements involved. Special problems that arise from this framework are discussed, including financing, programing, creative vs technical advances, concepts of production values, and political balance.…

Dental hygiene education in Germany: Between economics and emotions.

PubMed

Offermanns, B; Petersilka, G J

2017-08-30

To date, there is still no IFDH approved dental hygienist (DH) education model in Germany. Nevertheless, opportunities to complete vocational DH education courses have substantially increased within the last two decades. However, the content and quality of these courses vary greatly and are difficult to survey. The purpose of this article therefore was to present an overview of the education programmes offered in Germany as of March 2017. A formal request was sent to all education establishments for details of such courses, and a systematic internet search was performed covering the DH education topic in Germany. Ten vocational education programmes were found, most of them organized by local dental chambers. One private provider offers a Bachelor Degree in Dental Hygiene on completion of a course which runs over 2 or 3 ys. Details of contents, objectives and concise ratings or comparisons of the various courses are scarce, although in principle all should meet the same quality standards. For dental hygiene students, patients and dentists, it is hard and unsatisfactory to get a clear overview of the types and the quality of DH education which can be achieved in Germany. A solution for this dilemma would appear to be essential. However, due to the peculiarities of German legislation as well as the complex sphere of vested interests, it is impossible to predict if or when the situation will change for the better. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Lymphogranuloma Venereum in Men Screened for Pharyngeal and Rectal Infection, Germany

PubMed Central

Dudareva-Vizule, Sandra; Wisplinghoff, Hilmar; Wisplinghoff, Fabian; Sailer, Andrea; Jansen, Klaus; Henrich, Birgit; Marcus, Ulrich

2013-01-01

To determine prevalence of lymphogranuloma venereum among men who have sex with men in Germany, we conducted a multicenter study during 2009–2010 and found high rates of rectal and pharyngeal infection in men positive for the causative agent, Chlamydia trachomatis. Many infections were asymptomatic. An adjusted C. trachomatis screening policy is justified in Germany. PMID:23621949

Six Decades of Educational Multilateralism in a Globalising World: The History of the UNESCO Institute in Hamburg

ERIC Educational Resources Information Center

Elfert, Maren

2013-01-01

Created in 1945 as a specialised agency of the United Nations (UN), the United Nations Educational, Scientific and Cultural Organization (UNESCO) was given, among other mandates, the task of reconstructing education systems devastated during the Second World War. UNESCO, in turn, and after some debate about an engagement in Germany, founded the…

Dioxin/POPs legacy of pesticide production in Hamburg: part 1--securing of the production area.

PubMed

Weber, Roland; Varbelow, Hans Gerhard

2013-04-01

α-Hexachlorocyclohexane (HCH), β-HCH, and γ-HCH (lindane) were recently included as new persistent organic pollutants (POPs) in the Stockholm Convention. Therefore, the chemicals need to be globally addressed, including the disposal of historic wastes. At most sites, the approximately 85% of HCH waste isomers were dumped. At a former lindane factory in Hamburg and some other factories the HCH, waste was recycled producing residues with high polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD/PCDF) levels. The soil and ground water under the former pesticide factory was/is highly contaminated with HCH (260 tons), chlorobenzenes (550 tons), and PCDD/PCDF (6 kg toxic equivalents (TEQ)). This contamination did not result from disposal operations but from spillages and leakages during the 30 years of the factory's production history. A containment wall has been constructed around the production area to prevent the dispersal of the pollutants. The ground water is managed by a pump and treat system. Over the last 15 years, approximately 10-30 tons of this pollution reservoir has been pumped and incinerated. For the contaminated production buildings, specific assessment and demolition technologies have been applied. In addition to their HCH waste isomer deposition, former lindane/HCH productions need to be assessed for possible recycling practice of HCH and related PCDD/PCDF contamination of the production area and buildings. Since such recycling activities have taken place at several factories in different countries, the experience of assessment and management of the described production area and contaminated buildings could be valuable. Such assessment could be addressed within the frame of the Stockholm Convention.

Vocational Training and Lifelong Learning in Australia and Germany. Australia Centre Series.

ERIC Educational Resources Information Center

Burke, Gerald, Ed.; Reuling, Jochen, Ed.

This document contains 17 papers on vocational training and lifelong learning in Australia and Germany. The following papers are included: "Vocational Training and Lifelong Learning in Australia and Germany: Background" (Gerald Burke); "Vocational Training and Lifelong Learning in Australia: Observations and Conclusions from a…

[Quality of health care in Germany. A six-country comparison].

PubMed

Sawicki, Peter T

2005-11-15

Sicker adults in Germany suffer many of the same issues and concerns as do sicker adults in Australia, Canada, New Zealand, the United Kingdom, and the USA. However, quality of care in sicker adults in Germany stands out from the other countries in a few key areas: 1. DISSATISFACTION WITH THE HEALTH CARE SYSTEM: Almost one in three sicker adults in Germany feels that their health care system should be completely rebuilt. This is comparable to the USA and Australia and higher than in New Zealand, Canada, and the UK. 2. STRENGTHS AND WEAKNESSES IN COORDINATION OF CARE: On the plus side, Germany is doing better than most countries to insure that needed information is available at the time of a patient''s scheduled appointment. Also, sicker adults in Germany are more likely than in other countries to have a long-term relationship with their primary care physician and receive less often conflicting informations. However, Germany stands out in the proportion of sicker adults who feel that their doctors have ordered a medical test that they thought was unnecessary because it had already been done. 3. COMPARATIVELY EASY ACCESS TO OUTPATIENT, SPECIALTY AND EMERGENCY CARE: Though substantial minorities of sicker adults in Germany struggle with access to care as compared to other countries, they find it easier to get after hours care and have the shortest waits to see a doctor, to see a specialist, to have nonemergency surgery, and to be seen in the emergency room. Along with the USA, German respondents are most satisfied with the amount of choice they have in a surgeon 4. COMMUNICATION ABOUT RISKS DURING HOSPITALIZATIONS: Hospitalized sicker adults in Germany are more likely than those in other countries to have the risks of their treatment explained to some extent prior to the procedure. However, German patients are less likely to have the risks of their treatment fully explained than those in other countries. German patients who were given new medications were more likely

78 FR 9674 - Ball Bearings and Parts Thereof From Germany: Preliminary Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-11

... Thereof From Germany: Preliminary Results of Antidumping Duty Administrative Review and Partial Rescission... antidumping duty order on ball bearings and parts thereof from Germany. The period of review (POR) is May 1... bearings and parts thereof from Germany as the conclusion of a sunset review. See Ball Bearings and Parts...

Farmers' valuation of incentives to produce genetically modified organism-free milk: Insights from a discrete choice experiment in Germany.

PubMed

Schreiner, J A; Latacz-Lohmann, U

2015-11-01

This paper investigates farmers' willingness to participate in a genetically modified organism (GMO)-free milk production scheme offered by some German dairy companies. The empirical analysis is based upon discrete choice experiments with 151 dairy farmers from 2 regions in Germany. A conditional logit estimation reveals a strong positive effect of the price premium on offer. Reliable feed monitoring and free technical support increase the likelihood of scheme adoption, the latter however only in farms that have been receiving technical support in other fields. By contrast, any interference with the entrepreneurial autonomy of farmers, through pre-arranged feed procurement or prescriptive advice on the part of the dairy company, lowers acceptance probabilities. Farmers' attitudes toward cultivation of genetically modified soy, their assessment of the market potential of GMO-free milk and future feed prices were found to be significant determinants of adoption, as are farmer age, educational status, and current feeding regimens. Respondents requested on average a mark-up of 0.80 eurocents per kilogram of milk to accept a contract. Comparison of the estimates for the 2 regions suggests that farmers in northern Germany are, on average, more likely to convert to genetically modified-free production; however, farmers in the south are, ceteris paribus, more responsive to an increase in the price premium offered. A latent class model reveals significant differences in the valuation of scheme attributes between 2 latent classes of adopters and nonadopters. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

SH-wave reflection seismic and VSP as tools for the investigation of sinkhole areas in Germany

NASA Astrophysics Data System (ADS)

Wadas, Sonja; Tschache, Saskia; Polom, Ulrich; Buness, Hermann; Krawczyk, Charlotte M.

2017-04-01

Sinkholes can lead to damage of buildings and infrastructure and they can cause life-threatening situations, if they occur in urban areas. The process behind this phenomenon is called subrosion. Subrosion is the underground leaching of soluble rocks, e.g. anhydrite and gypsum, due to the contact with ground- and meteoric water. Depending on the leached material, and especially the dissolution rate, different kinds of subrosion structures evolve in the subsurface. The two end members are collapse and depression structures. For a better understanding of the subrosion processes a detailed characterization of the resulting structures is necessary. In Germany sinkholes are a problem in many areas. In northern Germany salt and in central and southern Germany sulfate and carbonate deposits are affected by subrosion. The study areas described here are located in Thuringia in central Germany and the underground is characterized by soluble Permian deposits. The occurrence of 20 to 50 sinkholes is reported per year. Two regions, Bad Frankenhausen and Schmalkalden, are investigated, showing a leaning church tower and a sinkhole of 30 m diameter and 20 m depth, respectively. In Bad Frankenhausen four P-wave and 16 SH-wave reflection seismic profiles were carried out, supplemented by three zero-offset VSPs. In Schmalkalden five SH-wave reflection seismic profiles and one zero-offset VSP were acquired. The 2-D seismic sections, in particular the SH-wave profiles, showed known and unknown near-surface faults in the vicinity of sinkholes and depressions. For imaging the near-surface (< 100 m depth) high-resolution SH-waves are advantageous in order to detect subrosion structures at different stages. The reflection patterns of the 2-D seismic sections indicate a heterogeneous underground with lateral and vertical variations in forms of discontinuous reflectors, depressions, small-scale fractures and near-surface faults. Probably the faults and fractures serve as pathways for

Modeling the habitat suitability for the arbovirus vector Aedes albopictus (Diptera: Culicidae) in Germany.

PubMed

Koch, Lisa K; Cunze, Sarah; Werblow, Antje; Kochmann, Judith; Dörge, Dorian D; Mehlhorn, Heinz; Klimpel, Sven

2016-03-01

Climatic changes raise the risk of re-emergence of arthropod-borne virus outbreaks globally. These viruses are transmitted by arthropod vectors, often mosquitoes. Due to increasing worldwide trade and tourism, these vector species are often accidentally introduced into many countries beyond their former distribution range. Aedes albopictus, a well-known disease vector, was detected for the first time in Germany in 2007, but seems to have failed establishment until today. However, the species is known to occur in other temperate regions and a risk for establishment in Germany remains, especially in the face of predicted climate change. Thus, the goal of the study was to estimate the potential distribution of Ae. albopictus in Germany. We used ecological niche modeling in order to estimate the potential habitat suitability for this species under current and projected future climatic conditions. According to our model, there are already two areas in western and southern Germany that appear suitable for Ae. albopictus under current climatic conditions. One of these areas lies in Baden-Wuerttemberg, the other in North-Rhine Westphalia in the Ruhr region. Furthermore, projections under future climatic conditions show an increase of the modeled habitat suitability throughout Germany. Ae. albopictus is supposed to be better acclimated to colder temperatures than other tropical vectors and thus, might become, triggered by climate change, a serious threat to public health in Germany. Our modeling results can help optimizing the design of monitoring programs currently in place in Germany.

Comparison of northern goshawk nesting habitat in Appalachian oak and northern hardwood forests of Pennsylvania

Treesearch

J.T. Kimmel; R.H. Yahner

1991-01-01

The Northern Goshawk (Accipiter gentilis) is a rare to uncommon woodland raptor in Pennsylvania. Although it is primarily a boreal species, the goshawk nests in Northern Hardwoods and Appalachian oak forests along the southern margin of its range in Pennsylvania. This study compared the nesting habitat of goshawks in Appalachian oak and Northern...

[German language psychiatry journals in Germany - a quantitative analysis].

PubMed

Heidenreich, Uta; Baethge, Christopher

2012-01-01

Although English is medicine's lingua franca, practising physicians in Germany express the need for articles in German. This study aimed at surveying the number and characteristics of German-language psychiatric journals in Germany. Journals were identified by the standard handbook "Fachmedien Gesundheit" as well as by an online and library search, and divided into specialty journals and general psychiatry journals. Volume 2009 of all general psychiatry journals was analyzed regarding form and content. In 2009 74 journals addressed psychiatrists, albeit many not exclusively. Ten were general psychiatry journals publishing 391 review articles and 97 original papers. They differed with regard to focus (science, education, health politics) and formal characteristics, such as circulation (500-30  000), share of academia-affiliated authors (39-93 %), female first-authors (13-44 %), COI statements (0-98 % of articles), and international visibility. While much of German psychiatric science appears in English, there are still a substantial number of original articles published in German, and there is a diverse psychiatric journal scene in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

Novel lyssavirus in Natterer's bat, Germany.

PubMed

Freuling, Conrad M; Beer, Martin; Conraths, Franz J; Finke, Stefan; Hoffmann, Bernd; Keller, Barbara; Kliemt, Jeannette; Mettenleiter, Thomas C; Mühlbach, Elke; Teifke, Jens P; Wohlsein, Peter; Müller, Thomas

2011-08-01

A virus isolated from a Natterer's bat (Myotis nattererii) in Germany was differentiated from other lyssaviruses on the basis of the reaction pattern of a panel of monoclonal antibodies. Phylogenetic analysis supported the assumption that the isolated virus, Bokeloh bat lyssavirus, may represent a new member of the genus Lyssavirus.

78 FR 70574 - Grain-Oriented Electrical Steel From China, Czech Republic, Germany, Japan, Korea, Poland, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

...)] Grain-Oriented Electrical Steel From China, Czech Republic, Germany, Japan, Korea, Poland, and Russia..., Germany, Japan, Korea, Poland, and Russia of grain-oriented electrical steel, provided for in subheadings... Republic, Germany, Japan, Korea, Poland, and Russia. Accordingly, effective September 18, 2013, the...

Germany in 'cash for PhDs' scandal

NASA Astrophysics Data System (ADS)

Stafford, Ned

2009-10-01

German prosecutors are continuing to investigate about 100 professors suspected of taking cash bribes to help students obtain doctoral degrees - a national academic scandal that research minister Annette Schavan has said could tarnish Germany's international reputation in science.

[Important vector-borne infectious diseases among humans in Germany. Epidemiological aspects].

PubMed

Frank, C; Faber, M; Hellenbrand, W; Wilking, H; Stark, K

2014-05-01

Vector-borne infections pathogenic to humans play an important role in Germany. The relevant zoonotic pathogens are either endemic throughout Germany (e.g. Borrelia burgdorferi sensu latu) or only in specific regions, e.g. tick-borne encephalitis (TBE) virus and hantavirus. They cause a substantial burden of disease. Prevention and control largely rely on public advice and the application of personal protective measures (e.g. TBE virus vaccination and protection against vectors). High quality surveillance and targeted epidemiological studies are fundamental for the evaluation of temporal and spatial risks of infection and the effectiveness of preventive measures. Aside from endemic pathogens, vector-borne infections acquired abroad, mostly transmitted by mosquitoes, have to be systematically and intensively monitored as well, to assess the risk of infection for German residents traveling abroad and to adequately evaluate the risk of autochthonous transmission. Related issues, such as invasive species of mosquitoes in Germany and climate change, have to be taken into consideration. Such pathogens include West Nile, dengue and chikungunya viruses, as well as malaria parasites (Plasmodium species). The article presents an overview of the epidemiological situation of selected relevant vector-borne infections in Germany.

Trophic ecology of largemouth bass and northern pike in allopatric and sympatric assemblages in northern boreal lakes

USGS Publications Warehouse

Soupir, Craig A.; Brown, Michael L.; Kallemeyn, Larry W.

2000-01-01

Largemouth bass (Micropterus salmoides) and northern pike (Esox lucius) are top predators in the food chain in most aquatic environments that they occupy; however, limited information exists on species interactions in the northern reaches of largemouth bass distribution. We investigated the seasonal food habits of allopatric and sympatric assemblages of largemouth bass and northern pike in six interior lakes within Voyageurs National Park, Minnesota. Percentages of empty stomachs were variable for largemouth bass (38-54%) and northern pike (34.7-66.7%). Fishes (mainly yellow perch, Perca flavescens) comprised greater than 60% (mean percent mass, MPM) of the northern pike diet during all seasons in both allopatric and sympatric assemblages. Aquatic insects (primarily Odonata and Hemiptera) were important in the diets of largemouth bass in all communities (0.0-79.7 MPM). Although largemouth bass were observed in the diet of northern pike, largemouth bass apparently did not prey on northern pike. Seasonal differences were observed in the proportion of aquatic insects (P = 0.010) and fishes (P = 0.023) in the diets of northern pike and largemouth bass. Based on three food categories, jackknifed classifications correctly classified 77 and 92% of northern pike and largemouth bass values, respectively. Percent resource overlap values were biologically significant (greater than 60%) during at least one season in each sympatric assemblage, suggesting some diet overlap.

Prioritizing the patient: optimizing therapy in rheumatoid arthritis. Results of a patient questionnaire in northern Germany.

PubMed

Wollenhaupt, Jürgen; Ehlebracht-Koenig, Inge; Groenewegen, André; Fricke, Dieter

2013-01-01

A 40-question postal survey was developed to gain insight into the nature of difficulties experienced by patients due to rheumatoid arthritis (RA), as well as patient perceptions and priorities regarding their RA treatment. A total of 3000 Lower Saxony, Germany members of Rheuma-Liga (RL), a patient support group for people with RA, were invited to participate between July 1, and August 20, 2009. The questionnaire was divided into four sections: (1) patient demographics, (2) quality of life (QOL), (3) treatment expectations and, (4) patient perceptions of RL. The questionnaire could be completed in writing or via the internet. Of 959 respondents (response rate = 32.0%), 318 had diagnosed RA and were included in the analysis. The respondents were mostly retired (71.2%), female (83.3%), and >60 years of age (63.5%). Members' responses indicated that most were generally satisfied with their current treatment (67.3%), considered it efficacious (84.0%), and reported minimal (none or little) side-effects (61.2%). Patient involvement in treatment decisions, however, was reportedly low (49.6% felt insufficiently involved). Patients' primary impairments were reflected in their treatment priorities: mobility (97.0%), ability to run errands/do shopping (97.1%), do the housework (95.6%), and be independent of others (94.2%). The primary service provided by RL and used by respondents was physiotherapy (70.6%), which was reported to benefit physical function and mood by over 90.0% of respondents. RA had a detrimental effect upon respondents' quality of life, specifically impairing their ability to perform daily tasks and causing pain/emotional distress. Independence and mobility were strong priorities for respondents. Physical therapy, provided by RL, was felt to help both physical and mental/emotional health.

[Basic research in ophthalmology in Germany and its international context].

PubMed

Schlötzer-Schrehardt, U; Cursiefen, C

2017-09-01

Experimental basic research provides the foundations for the elucidation of pathophysiological mechanisms of diseases and the development of novel diagnostic and therapeutic strategies for ophthalmological diseases. The objective of this contribution is to provide an overview of the international interconnection of basic research in ophthalmology in Germany. The international context of ophthalmological research conducted in Germany is presented by means of personal experiences and data published by the German Ophthalmological Society (DOG), the German Research Foundation (DFG) and the European Union (EU). Due to the lack of organized databases this article lays no claim to completeness. Basic research in ophthalmology in Germany is mainly conducted in university eye departments and is mainly related to the etiology, pathophysiology and therapy development for various ophthalmic diseases. It is primarily funded by the DFG, the Federal Ministry of Education and Research (BMBF) and the EU plays an increasingly important role. Thus, ophthalmological research is integrated into numerous European research networks and beyond that into many international interconnections and relationships. In Germany, both clinical and basic research in ophthalmology is integrated into many international networks and is only functionally viable in an international context; however, given the increasing impact of ophthalmological research in Asian countries, future strategies require a continued focus on career development, research infrastructure, working environment and international cooperation.

The Role of Craft Industry in Germany's Social Market Economy. Social Report.

ERIC Educational Resources Information Center

Schroder, Karsten

1992-01-01

Social market economy success in the Federal Republic of Germany is due to free competition, enterprise in the business community, and employees' social security. Craft industries play a major role in Germany's market economy. The craft industry is second only to the manufacturing industry, comprising 23 percent of German firms. There are seven…

Youth Organisations and Youth Service Institutions in the Federal Republic of Germany.

ERIC Educational Resources Information Center

Verlag, Juventa

This reference book describes the many groups and organizations in Germany that are involved in youth work. Its purpose is to facilitate the development of international contacts and to contribute to the international education of German youth. Youth work in Germany is briefly described in the book's introduction. The annotated listing is…

78 FR 73562 - Non-Oriented Electrical Steel From China, Germany, Japan, Korea, Sweden, and Taiwan; Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... (Preliminary)] Non-Oriented Electrical Steel From China, Germany, Japan, Korea, Sweden, and Taiwan... industry in the United States is materially injured by reason of imports from China, Germany, Japan, Korea... Taiwan and LTFV imports of non-oriented electrical steel from China, Germany, Japan, Korea, Sweden, and...

From organic chemistry in small bodies of the solar system to low temperature chemistry in the universe. Preface.

PubMed

Levasseur-Regourd, A C; Raulin, F

1995-01-01

A COSPAR two days Symposium has been dedicated to "Prebiotic chemistry in Space" at the COSPAR Plenary Meeting, (Hamburg, Germany, July 1994). This Symposium was jointly organized by Commissions B (Space studies of the Earth-Moon system, planets and small bodies of the solar system) and F (Life sciences as related to space). Its goal was to review, from an interdisciplinary approach, our knowledge on organic and prebiotic chemistry in small bodies of the Solar System, and on low temperature chemistry and exobiology. The Symposium was sponsored by COSPAR and the IAU (session 1), ESA, NASA, and ISSOL (session 2).

Prevention and treatment of relapse after stem cell transplantation by cellular therapies.

PubMed

Falkenburg, Fred; Ruggiero, Eliana; Bonini, Chaira; Porter, David; Miller, Jeff; Malard, Floran; Mohty, Mohamad; Kröger, Nicolaus; Kolb, Hans Jochem

2018-05-24

Despite recent advances in reducing therapy-related mortality after allogeneic stem cell transplantation (alloSCT) relapse remains the major cause of treatment failure and little progress has been achieved in the last decades. At the 3rd International Workshop on Biology, Prevention, and Treatment of Relapse held in Hamburg/Germany in November 2016 international experts presented and discussed recent developments in the field. Here, the potential of cellular therapies including unspecific and specific T cells, genetically modified T cells, CAR-T cells, NK-cells, and second allografting in prevention and treatment of relapse after alloSCT are summarized.

Medical scientists in the Nazi era.

PubMed

Bloch, Felicity

1986-02-15

Benno Müller-Hill's book on "genetic" science in Nazi Germany, Tödliche Wissenschaft (Hamburg: Rowohlt Taschenbuch Verlag; 1984), is reviewed. The work is divided into three parts: a detailed documentary record of genetic and eugenic activities in the Third Reich; the author's interpretation of Nazi racial ideology; and interviews with surviving researchers, technicians and assistants, and the relatives of dead scientists. Müller-Hill concludes that, despite their post-war claims of integrity, German scientists were willing collaborators with the political authorities, and that their work provided the intellectual and scientific underpinnings for Nazi racial policies.

Interrelationships between mortality and fertility in Germany: rural and urban Prussia and modern Germany.

PubMed

Entorf, H; Zimmermann, K F

1990-01-01

"The paper investigates the interrelationship between fertility and infant mortality and its economic determinants by time-series methods for historical and modern Germany. It is studied whether the causal effects of infant mortality on fertility have to be considered as hoarding or replacement, and whether the costs of nutrition have an influence on family decision making about demographic variables. Results show that there are indications for replacement motives, and that economic factors matter." (SUMMARY IN FRE AND ITA) excerpt

Mapping Music Education Research in Germany

ERIC Educational Resources Information Center

Gruhn, Wilfried

2004-01-01

This article presents a very general survey of tracks and trends in music education research in Germany and its roots in the 19th century, where the beginning of empirical music psychology can be traced back to "Tonpsychologie" and perception research of scholars such as Helmholtz, Stumpf, Wundt, and Wellek. Focus areas that are…

75 FR 81308 - Stainless Steel Sheet And Strip From Germany, Italy, Japan, Korea, Mexico, And Taiwan

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-27

...)] Stainless Steel Sheet And Strip From Germany, Italy, Japan, Korea, Mexico, And Taiwan AGENCY: United States... and strip from Germany, Italy, Japan, Korea, Mexico, and Taiwan. SUMMARY: The Commission hereby gives... strip from Germany, Italy, Japan, Korea, Mexico, and Taiwan would be likely to lead to continuation or...

75 FR 59744 - Stainless Steel Sheet and Strip From Germany, Italy, Japan, Korea, Mexico, and Taiwan

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-28

...)] Stainless Steel Sheet and Strip From Germany, Italy, Japan, Korea, Mexico, and Taiwan AGENCY: United States... duty orders on stainless steel sheet and strip from Germany, Italy, Japan, Korea, Mexico, and Taiwan... stainless steel sheet and strip from Germany, Italy, Japan, Korea, Mexico, and Taiwan would be likely to...

[Children-orientated tobacco advertising in Germany].

PubMed

Pumpe, K

2002-04-01

Since 1990 the percentage of smokers among the 12 to 17-year-olds in Germany has risen from 21 % to about 28 %. Most of them start between the age of 11 and 13. 85 % favour a certain brand by the age of 18. Despite the prohibition of tobacco commercials on radio and TV the cigarette industry has continually increased their budget for advertising aimed more and more at women and children. According to the author's knowledge, this report describes for the first time the strategies most frequently applied in Germany to incite children and teenagers to smoking. The publicity campaigns are not restricted to billboards and the printed press, but use the internet also. Indirect conditioning to a certain brand by music videos, movies and merchandising of attractive clothes and trips as well as the sponsoring of special music and sports events are also shown.The report analyses and evaluates examples of messages in printed advertisements aimed at children. With psychological skill interest in smoking is created with teenagers and a conditioning for smoking in certain situations is promoted.

International Conference on Adult Education (5th, Hamburg, Germany, July 14-18, 1997). Final Report.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Hamburg (Germany). Inst. for Education.

This final report is a summary of a conference designed to show the importance of adult education for the next century, encourage worldwide commitment to the right of adults to education, and strengthen and expand international cooperation. Part I consists of the summary of the plenary discussions: introduction, speakers and opening speeches, and…

University Government in Nazi Germany: The Example of Hamburg. Yale Higher Education Program Working Paper.

ERIC Educational Resources Information Center

Giles, Geoffrey J.

Many apologies have been made for the part the German universities played in the Third Reich. The general stigma of having failed the people as intellectual leaders clung to the German academics for a long time. Their contention of helplessness before the forces of National Socialism gave rise to fears of similar weakness in the future. Although…

Topographies of forensic practice in Imperial Germany.

PubMed

Engstrom, Eric J

2014-01-01

This article examines the topography and "cultural machinery" of forensic jurisdictions in Imperial Germany. It locates the sites at which boundary disputes between psychiatric and legal professionals arose and explores the strategies and practices that governed the division of expert labor between them. It argues that the over-determined paradigms of 'medicalization' and 'biologization' have lost much of their explanatory force and that historians need to refocus their attention on the institutional and administrative configuration of forensic practices in Germany. After first sketching the statutory context of those practices, the article explores how contentious jurisdictional negotiations pitted various administrative, financial, public security, and scientific interests against one another. The article also assesses the contested status of psychiatric expertise in the courtroom, as well as post-graduate forensic psychiatric training courses and joint professional organizations, which drew the two professional communities closer together and mediated their jurisdictional disputes. © 2013.

[The reception of Heinz Kohut in Germany].

PubMed

Milch, Wolfgang

2016-01-01

First the discussion of Kohut's new ideas in the United States is sketched as a background. The response to these ideas was divided: on the one hand they were hailed as important innovations of psychoanalytic theory, and a circle of colleagues formed around their author; on the other hand they were violently rejected, and old friends distanced themselves from him. In Germany Kuhut's ideas were initially well received. His visits, lectures and supervisions resulted in a lively exchange and a number of friendships. When the differences between Kohutian and classical theory became evident this led increasingly to disillusionment and retreat. De-emphasizing drive and ego psychology had considerable consequences for psychoanalytic technique as well as for the analyst's Menschenbild, his relationship to the patient and his critical self-reflection. In Germany, too, a circle of colleagues emerged, following and elaborating the ideas of Kohut.

Health-resource use and costs associated with fibromyalgia in France, Germany, and the United States

PubMed Central

Knight, Tyler; Schaefer, Caroline; Chandran, Arthi; Zlateva, Gergana; Winkelmann, Andreas; Perrot, Serge

2013-01-01

Background Fibromyalgia (FM) is a chronic disorder characterized by widespread, persistent pain. Prospective and retrospective studies have demonstrated substantial health-care costs associated with FM in a number of countries. This study evaluated and compared health-resource use (HRU) and associated costs related to FM in routine clinical practice across the US, France, and Germany. Methods Two separate, cross-sectional, observational studies of subjects with FM were conducted: one in the US and one in France and Germany. HRU related to prescription medication, physician office visits, diagnostic tests, and hospitalizations was abstracted from chart review; patient out-of-pocket costs and lost productivity were collected via subject self-report. Costs were assigned to HRU based on standard algorithms. Direct and indirect costs were evaluated and compared by simple linear regression. Results A total of 442 subjects (203 US, 70 France, 169 Germany) with FM were analyzed. The mean (standard deviation) age in the US, France, and Germany was 47.9 (10.9), 51.2 (9.5), and 49.2 (9.8), respectively (P = 0.085). Most subjects were female (95% US, 83% France, 80% Germany) (P < 0.001). Adjusted annual direct costs per subject for FM were significantly higher in the US ($7087) than in France ($481, P < 0.001) or Germany ($2417, P < 0.001). Adjusted mean annual indirect costs per subject for FM were lower in the US ($6431) than in France ($8718) or Germany ($10,001), but represented a significant proportion of total costs in all countries. Conclusion The significant HRU and costs associated with FM in the US, France, and Germany documented in this study highlight the substantial global economic burden of FM. Indirect costs represented a significant proportion of the total costs, particularly in Europe. Comparisons between the three countries show differences in HRU, with significantly higher direct costs in the US compared with France and Germany. PMID:23637545

[Importance of epidemiology and control of the fox tapeworm, Echinococcus multilocularis, in Germany].

PubMed

Daugschies, A

1995-08-01

A review is given on the epidemiology and control of Echinococcus multilocularis with emphasis on the particular situation in Germany. Recent studies have demonstrated a comparatively frequent general occurrence of the parasite in fox populations in Germany apart from the traditional endemic areas in the Southwest. Final conclusions concerning a putative spread of the parasite from the highly endemic areas in the Southwest of Germany to the North and the East can not be drawn to date due to a lack of data. New and traditional diagnostic tools, as well as prophylactic and therapeutic measures are discussed.

Long-term follow-up of HBsAg-positive patients in Germany.

PubMed

Niederau, Claus; Amani, Asef; Thiel, Andreas

2016-01-01

Little is known about the prognosis and complications of chronic hepatitis B in countries with low disease prevalence including Germany. This retrospective/prospective study analyzes the course of 608 HBsAg-positive patients between 2002 and 2012 in Germany. The follow-up duration was 5.2±2.9 years (mean±SD) and the age of the patients was 40.4±13.8 years. Of the total cohort, 59.9% were men; 34.9% had been born in Germany, 30.4% in Turkey, and 34.7% in other countries. In 78.3% of women, diagnosis was made during pregnancy screening, which is the only reinforced screening procedure in Germany. During follow-up, 21 patients died, five had a LTX, and 20 developed a hepatocellular carcinoma. Of the total cohort, 15% developed at least one severe liver-associated complication. By multivariate analysis, prognosis was associated with high age and cirrhosis, but not with sex, HBV-DNA, alanine aminotransferase, and ethnic origin. Of the 608 patients, 211 (34.7%) had at least one antiviral therapy. Of the 178 patients who were treated with nucleot(s)ides at the last visit 88.8% had an HBV-DNA less than 20 IU/ml. Today, in Germany, hepatitis B is a disease of migrants. The present data show that mandatory screening is effective and needs to include more high-risk groups. Mortality and complications including hepatocellular carcinoma are associated primarily with cirrhosis and age, but not with HBeAg status or viral load probably because modern therapies considerably reduce viral replication in almost all patients. The prognosis is exclusively determined by the risk for hepatocellular carcinoma.

[First ciguatera outbreak in Germany in 2012].

PubMed

Friedemann, Miriam

2016-12-01

In November 2012, 23 cases of ciguatera with typical combinations of gastrointestinal and neurological symptoms occurred in Germany after consumption of imported tropical fish (Lutjanus spp.). A questionnaire was used to gather information on the disease course and fish consumption. All patients suffered from pathognomonic cold allodynia. Aside from two severe courses of illness, all other cases showed symptoms of moderate intensity. During a three-year follow-up, seven patients reported prolonged paresthesia for more than one year. Two of them reported further neuropathies over almost three years. This is the first time that long-term persistence of symptoms has been documented in detail. Outbreak cases were allocated to eight clusters in seven German cities. A further cluster was prevented by the successful recall of ciguatoxic fish. Three clusters were confirmed by the detection of ciguatoxin in samples of suspicious and recalled fish. An extrapolation on the basis of ciguatoxic samples revealed twenty prevented cases of ciguatera. Further officially unknown cases should be assumed. During the outbreak investigations, inadvertently falsely labelled fish species and fishing capture areas on import and retail level documents were observed. The ascertainment of cases and the outbreak investigations proved to be difficult due to inconsistent case reports to poisons centers, local health and veterinary authorities. In Germany, many physicians are unaware of the disease pattern of ciguatera and the risks caused by tropical fish. The occurrence of further outbreaks during the following years emphasizes the increasing significance of ciguatera in Germany.

Determinants of Regional Variation in Health Expenditures in Germany.

PubMed

Göpffarth, Dirk; Kopetsch, Thomas; Schmitz, Hendrik

2016-07-01

Health care expenditure in Germany shows clear regional differences. Such geographic variations are often seen as an indicator for inefficiency. With its homogeneous health care system, low co-payments and uniform prices, Germany is a particularly suited example to analyse regional variations. We use data for the year 2011 on expenditure, utilization of health services and state of health in Germany's statutory health insurance system. This data, which originate from a variety of administrative sources and cover about 90% of the population, are enriched with a wealth of socio-economic variables, data on pollutants, prices and individual preferences. State of health and demography explains 55% of the differences as measured by the standard deviation while all control variables account for a total of 72% of the differences at county level. With other measures of variation, we can account for an even greater proportion. A higher proportion of variation than usually supposed can thus be explained. Whilst this study cannot quantify inefficiencies, our results contradict the thesis that regional variations reflect inefficiency. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Germany wide seasonal flood risk analysis for agricultural crops

NASA Astrophysics Data System (ADS)

Klaus, Stefan; Kreibich, Heidi; Kuhlmann, Bernd; Merz, Bruno; Schröter, Kai

2016-04-01

In recent years, large-scale flood risk analysis and mapping has gained attention. Regional to national risk assessments are needed, for example, for national risk policy developments, for large-scale disaster management planning and in the (re-)insurance industry. Despite increasing requests for comprehensive risk assessments some sectors have not received much scientific attention, one of these is the agricultural sector. In contrast to other sectors, agricultural crop losses depend strongly on the season. Also flood probability shows seasonal variation. Thus, the temporal superposition of high flood susceptibility of crops and high flood probability plays an important role for agricultural flood risk. To investigate this interrelation and provide a large-scale overview of agricultural flood risk in Germany, an agricultural crop loss model is used for crop susceptibility analyses and Germany wide seasonal flood-frequency analyses are undertaken to derive seasonal flood patterns. As a result, a Germany wide map of agricultural flood risk is shown as well as the crop type most at risk in a specific region. The risk maps may provide guidance for federal state-wide coordinated designation of retention areas.

Illegal drug-related deaths in East Germany between 1995 and 2004.

PubMed

Zwingenberger, Sabrina; Pietsch, Jörg; Hommola, Annett; Dressler, Jan

2010-06-15

The retrospective analysis determines changes between the deaths caused by illegal drugs in East Germany between 1995 and 2004 with specific regard to the number and manner of deaths, common intoxicants, concomitant drug use, the age and gender of the victims as well as the places of death. The data was collected by the institutes of forensic medicine in the German federal states of Saxony, Thuringia, Brandenburg, Mecklenburg West-Pomerania, Saxony-Anhalt and the State Offices of Criminal Investigation of these federal states. A comparison of these two different sources of data is also made. 510 drug-related deaths occurred in East Germany between 1995 and 2004. This was equivalent to a death rate of 0.4 per 100,000 inhabitants and represented 3% of all drug-related deaths throughout Germany. The average age of the victims was 24 years and male accounted for 85% of all the fatalities. Opiates, especially heroin, caused the majority of deaths (55%). Comparison of the two sources revealed that approximately half of the drug-related deaths were accounted for by national statistics. The analysis reveals an increase of drug-related deaths in East Germany after reunification but no relevant difference between the five East German states. (c) 2010 Elsevier Ireland Ltd. All rights reserved.

First approaches to the monetary impact of environmental health disturbances in Germany.

PubMed

Haucke, Florian; Brückner, Ulrike

2010-01-01

This article aims to describe essential conditions and starting-points for the monetary evaluation of environmentally attributable diseases. Furthermore, a cost calculation within a scenario analysis is conducted for Germany. To calculate the costs of environmental health effects we chose a disease-specific perspective. The national statistics of the Federal Statistical Office and the World Health Report burden of disease estimates were used to identify the most important disease categories for Germany. Based on an extensive literature research in computerized databases and the publications of national and international institutions, available costs of illness studies for Germany as well as environmental attributable fractions (EAFs) were identified. Based on these data environmental health costs were calculated with a top-down approach. Direct and indirect environmental costs of illness add up to 15-62 billion euro(2006) per year depending on the specific scenario. From our results a tentative scheme is deduced of how the monetary environmental burden of specific diseases is composed and how it can be assigned to major environmental exposures and economic sectors which can be used in setting intervention priorities and evaluating intervention efficiency. Within this article, we were able to calculate environmental health costs for Germany based on available, easy to access data and deduce implications for environmental policy decision-making. However, there are restrictions in data quality, as the aetiology of some diseases with respect to environmental impacts is not very well documented and data has not been collected particularly for Germany.

Hydrogel research in Germany: the priority programme, Intelligent Hydrogels

NASA Astrophysics Data System (ADS)

Wallmersperger, Thomas; Sadowski, Gabriele

2009-03-01

The priority programme "Intelligent Hydrogels" was established by the German Research Foundation (DFG) in 2006 in order to strengthen the hydrogel-related research in Germany. The programme is being coordinated by Gabriele Sadowski, Technische Universität Dortmund. The aim of this priority programme is to develop new methods for the synthesis and characterization of smart hydrogels and to develop new modelling strategies in order to a) prepare the hydrogels for special applications and/or b) to develop and extend their capabilities for any desired use. In this programme, 73 scientists (36 professors and 37 scientific assistants/PhD students) from all over Germany are involved, working in 23 projects.

Das Deutschlandspiegelvideo (The View-of-Germany-Videos).

ERIC Educational Resources Information Center

Pentecost, Gislind E.

1993-01-01

Describes View-of-Germany-Videos, published by the Goethe Institute. The videos are authentic, entertaining, and very versatile in usefulness. In addition they are short, thus easily incorporated into a lesson plan, and free of charge, making them accessible to any educational establishment. (AB)

Automated sample-changing robot for solution scattering experiments at the EMBL Hamburg SAXS station X33

PubMed Central

Round, A. R.; Franke, D.; Moritz, S.; Huchler, R.; Fritsche, M.; Malthan, D.; Klaering, R.; Svergun, D. I.; Roessle, M.

2008-01-01

There is a rapidly increasing interest in the use of synchrotron small-angle X-ray scattering (SAXS) for large-scale studies of biological macromolecules in solution, and this requires an adequate means of automating the experiment. A prototype has been developed of an automated sample changer for solution SAXS, where the solutions are kept in thermostatically controlled well plates allowing for operation with up to 192 samples. The measuring protocol involves controlled loading of protein solutions and matching buffers, followed by cleaning and drying of the cell between measurements. The system was installed and tested at the X33 beamline of the EMBL, at the storage ring DORIS-III (DESY, Hamburg), where it was used by over 50 external groups during 2007. At X33, a throughput of approximately 12 samples per hour, with a failure rate of sample loading of less than 0.5%, was observed. The feedback from users indicates that the ease of use and reliability of the user operation at the beamline were greatly improved compared with the manual filling mode. The changer is controlled by a client–server-based network protocol, locally and remotely. During the testing phase, the changer was operated in an attended mode to assess its reliability and convenience. Full integration with the beamline control software, allowing for automated data collection of all samples loaded into the machine with remote control from the user, is presently being implemented. The approach reported is not limited to synchrotron-based SAXS but can also be used on laboratory and neutron sources. PMID:25484841

Analysis of physical activity and acculturation among Turkish migrants in Germany and England (.).

PubMed

Koca, Canan; Lapa, Tennur Yerlisu

2014-12-01

Recent literature shows that migrant populations in Western countries are generally less physically active than their host populations. The purpose of the present study was to expand research investigating associations between physical activity (PA) and acculturation and their relationship with several socio-demographic factors among Turkish migrants in Germany and England. The sample consisted of 521 Turkish migrants. Migrant generation, length of residence, and language proficiency were used as indicators of acculturation. Acculturation was not associated with PA among migrants in Germany and England. PA of migrants was significantly associated with migrant's host country, age, sex, marital status, and education. The total PA of migrants in Germany was higher than that of migrants in England; the large majority of females in both Germany and England had low PA, whereas most males had moderate PA. Seemingly, PA in Turkish migrant populations will not necessarily increase as a result of greater acculturation to the host society.

[Italian immigration into Imperial Germany up to World War I].

PubMed

Trincia, L

1996-09-01

"A rapid growth, both economic and industrial, of the German Empire during the last decade of the nineteenth century...produced a major switch in Germany's status from that of a country of emigration to a country of immigration.... The essay gives a concise description of the characteristics of Italian migration flows towards Germany, integration processes and chain migration patterns. The impact of immigration on the receiving country is...analyzed, both in terms of economic development and from a social, political and legal point of view." (SUMMARY IN ENG AND FRE) excerpt

Fusarium Keratitis in Germany

PubMed Central

Stasch, Serena; Kaerger, Kerstin; Hamprecht, Axel; Roth, Mathias; Cornely, Oliver A.; Geerling, Gerd; Mackenzie, Colin R.; Kurzai, Oliver; von Lilienfeld-Toal, Marie

2017-01-01

ABSTRACT Fusarium keratitis is a destructive eye infection that is difficult to treat and results in poor outcome. In tropical and subtropical areas, the infection is relatively common and associated with trauma or chronic eye diseases. However, in recent years, an increased incidence has been reported in temperate climate regions. At the German National Reference Center, we have observed a steady increase in case numbers since 2014. Here, we present the first German case series of eye infections with Fusarium species. We identified Fusarium isolates from the eye or eye-related material from 22 patients in 2014 and 2015. Thirteen isolates belonged to the Fusarium solani species complex (FSSC), 6 isolates belonged to the Fusarium oxysporum species complex (FOSC), and three isolates belonged to the Fusarium fujikuroi species complex (FFSC). FSSC was isolated in 13 of 15 (85%) definite infections and FOSC in 3 of 4 (75%) definite contaminations. Furthermore, diagnosis from contact lens swabs or a culture of contact lens solution turned out to be highly unreliable. FSSC isolates differed from FOSC and FFSC by a distinctly higher MIC for terbinafine. Outcome was often adverse, with 10 patients requiring keratoplasty or enucleation. The use of natamycin as the most effective agent against keratitis caused by filamentous fungi was rare in Germany, possibly due to restricted availability. Keratitis caused by Fusarium spp. (usually FSSC) appears to be a relevant clinical problem in Germany, with the use of contact lenses as the predominant risk factor. Its outcome is often adverse. PMID:28747368

Survival and growth of planted northern red oak in northern West Virginia

Treesearch

Charles A. McNeel; David M. Hix; Edwin C. Townsend

1993-01-01

The survival and growth of northern red oak (Quercus rubra L.) seedlings planted beneath a shelterwood in northern West Virginia were evaluated one year after planting. The use of 1.5 m (5 ft) tall TUBEX tree shelters on planted seedlings was also examined. The study was conducted on both excellent and good sites (site indices of 27 m (89 ft) and 22...

Response of nesting northern goshawks to logging truck noise in northern Arizona

Treesearch

Teryl G. Grubb; Larry L. Pater; Angela E. Gatto; David K. Delaney

2013-01-01

We recorded 94 sound-response events at 3 adult-occupied northern goshawk (Accipiter gentilis) nests 78 m, 143 m, and 167m from the nearest United States Forest Service maintenance level 3, improved gravel road on the Kaibab Plateau in northern Arizona. During 4 test sessions on 7, 8, 10, and 11 June 2010, we recorded 60 experimentally controlled logging trucks; 30 non...

Zur Soziolinguistik in der Bundesrepublik Deutschland (Sociolinguistics in the Federal Republic of Germany)

ERIC Educational Resources Information Center

Jachnow, Helmut

1975-01-01

Traces the history of sociolinguistic studies in West Germany from the early nineteenth century with Humboldt and reports on the state and purposes of sociolinguistic studies in present-day Federal Republic of Germany. Available from Liber Laeromedel, Box 1205, S-22105 Lund, Sweden (Text is in German.) (TL)

78 FR 52759 - Brass Sheet and Strip from Germany: Rescission of Antidumping Duty Administrative Review; 2012-2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-26

... Germany: Rescission of Antidumping Duty Administrative Review; 2012-2013 AGENCY: Import Administration... from Germany for the period March 1, 2012, through February 28, 2013. DATES: Effective Date: August 26... 1, 2013, the Department initiated an administrative review of brass sheet and strip from Germany...

Jung's evolving views of Nazi Germany: from 1936 to the end of World War II.

PubMed

Schoenl, William

2014-04-01

This article first shows Jung's evolving views of Nazi Germany from 1936 to the beginning of World War II. In a lecture at the Tavistock Clinic, London, in October 1936, he made his strongest and most negative statements to that date about Nazi Germany. While in Berlin in September 1937 for lectures to the Jung Gesellschaft, his observations of Hitler at a military parade led him to conclude that should the catastrophe of war come it would be far more and bloodier than he had previously supposed. After the Sudetenland Crisis in Fall 1938, Jung in interviews made stronger comments on Hitler and Nazi Germany. The article shows how strongly anti-Nazi Jung's views were in relation to events during World War II such as Nazi Germany's invasion of Poland, the fall of France, the bombings of Britain, the U.S. entry into the War, and Allied troops advancing into Germany. Schoenl and Peck, 'An Answer to the Question: Was Jung, for a Time, a "Nazi Sympathizer" or Not?' (2012) demonstrated how his views of Nazi Germany changed from 1933 to March 1936. The present article shows how his views evolved from 1936 to the War's end in 1945. © 2014, The Society of Analytical Psychology.

77 FR 32507 - Brass Sheet and Strip From Germany: Notice of Rescission of Antidumping Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... Germany: Notice of Rescission of Antidumping Duty Administrative Review AGENCY: Import Administration... and strip from Germany for the period of review (``POR''), March 1, 2011, through February 29, 2012.\\1... brass sheet and strip from Germany: Aurubis Stolberg GmbH & Co. KG (``Aurubis''), Carl Schreiber GmbH...

76 FR 42681 - Brass Sheet and Strip From Germany: Notice of Rescission of Antidumping Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... Germany: Notice of Rescission of Antidumping Duty Administrative Review AGENCY: Import Administration... antidumping duty order on brass sheet and strip from Germany. The review covers one producer/exporter of brass sheet and strip from Germany, Wieland-Werke AG (``Wieland''). Based on a timely withdrawal of the...

76 FR 35910 - Brass Sheet and Strip From France, Germany, Italy, and Japan; Notice of Commission Determinations...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

...)] Brass Sheet and Strip From France, Germany, Italy, and Japan; Notice of Commission Determinations To..., Germany, Italy, and Japan AGENCY: United States International Trade Commission. ACTION: Notice. SUMMARY... duty orders on brass sheet and strip from France, Germany, Italy, and Japan would be likely to lead to...

Substitution treatment for opioid addicts in Germany.

PubMed

Michels, Ingo Ilja; Stöver, Heino; Gerlach, Ralf

2007-02-02

After a long and controversial debate methadone maintenance treatment (MMT) was first introduced in Germany in 1987. The number of patients in MMT--first low because of strict admission criteria--increased considerably since the 1990s up to some 65,000 at the end of 2006. In Germany each general practitioner (GP), who has completed an additional training in addiction medicine, is allowed to prescribe substitution drugs to opioid dependent patients. Currently 2,700 GPs prescribe substitution drugs. Psychosocial care should be made available to all MMT patients. The results of research studies and practical experiences clearly indicate that patients benefit substantially from MMT with improvements in physical and psychological health. MMT proves successful in attaining high retention rates (65% to 85% in the first years, up to 50% after more than seven years) and plays a major role in accessing and maintaining ongoing medical treatment for HIV and hepatitis. MMT is also seen as a vital factor in the process of social re-integration and it contributes to the reduction of drug related harms such as mortality and morbidity and to the prevention of infectious diseases. Some 10% of MMT patients become drug-free in the long run. Methadone is the most commonly prescribed substitution medication in Germany, although buprenorphine is attaining rising importance. Access to MMT in rural areas is very patchy and still constitutes a problem. There are only few employment opportunities for patients participating in MMT, although regular employment is considered unanimously as a positive factor of treatment success. Substitution treatment in German prisons is heterogeneous in access and treatment modalities. Access is very patchy and the number of inmates in treatment is limited. Nevertheless, substitution treatment plays a substantial part in the health care system provided to drug users in Germany. In Germany, a history of substitution treatment spanning 20 years has meanwhile

Fertilization of Northern Hardwoods

Treesearch

R. Lea; D.G. Brockway

1986-01-01

Northern hardwoods grow over a considerable range of climatic and edaphic conditions and exhibit a wide range in productivity.Many northern hardwood forests are capable of high production relative to other forest types, but are often slow to reach maximum productivity because of low nutrient availability.Altering the patterns of biomass accumulation so that managers...

[Patient safety in education and training of healthcare professionals in Germany].

PubMed

Hoffmann, Barbara; Siebert, H; Euteneier, A

2015-01-01

In order to improve patient safety, healthcare professionals who care for patients directly or indirectly are required to possess specific knowledge and skills. Patient safety education is not or only poorly represented in education and examination regulations of healthcare professionals in Germany; therefore, it is only practiced rarely and on a voluntary basis. Meanwhile, several training curricula and concepts have been developed in the past 10 years internationally and recently in Germany, too. Based on these concepts the German Coalition for Patient Safety developed a catalogue of core competencies required for safety in patient care. This catalogue will serve as an important orientation when patient safety is to be implemented as a subject of professional education in Germany in the future. Moreover, teaching staff has to be trained and educational and training activities have to be evaluated. Patient safety education and training for (undergraduate) healthcare professional will require capital investment.

The Quality of School Life in Experimental and Traditional Schools in Western Germany.

ERIC Educational Resources Information Center

Scheerer, Hansjorg

Student perceptions of educational opportunities in contrasting educational settings in West Germany are explored. Two types of schools predominate in the Federal Republic of Germany. One type, the traditional, is characterized by a high degree of state control of the curriculum, teacher training, years of schooling, and number and type of…

A spatial database for landslides in northern Bavaria: A methodological approach

NASA Astrophysics Data System (ADS)

Jäger, Daniel; Kreuzer, Thomas; Wilde, Martina; Bemm, Stefan; Terhorst, Birgit

2018-04-01

Landslide databases provide essential information for hazard modeling, damages on buildings and infrastructure, mitigation, and research needs. This study presents the development of a landslide database system named WISL (Würzburg Information System on Landslides), currently storing detailed landslide data for northern Bavaria, Germany, in order to enable scientific queries as well as comparisons with other regional landslide inventories. WISL is based on free open source software solutions (PostgreSQL, PostGIS) assuring good correspondence of the various softwares and to enable further extensions with specific adaptions of self-developed software. Apart from that, WISL was designed to be particularly compatible for easy communication with other databases. As a central pre-requisite for standardized, homogeneous data acquisition in the field, a customized data sheet for landslide description was compiled. This sheet also serves as an input mask for all data registration procedures in WISL. A variety of "in-database" solutions for landslide analysis provides the necessary scalability for the database, enabling operations at the local server. In its current state, WISL already enables extensive analysis and queries. This paper presents an example analysis of landslides in Oxfordian Limestones in the northeastern Franconian Alb, northern Bavaria. The results reveal widely differing landslides in terms of geometry and size. Further queries related to landslide activity classifies the majority of the landslides as currently inactive, however, they clearly possess a certain potential for remobilization. Along with some active mass movements, a significant percentage of landslides potentially endangers residential areas or infrastructure. The main aspect of future enhancements of the WISL database is related to data extensions in order to increase research possibilities, as well as to transfer the system to other regions and countries.

Passive surveillance of Leptospira infection in swine in Germany.

PubMed

Strutzberg-Minder, Katrin; Tschentscher, Astrid; Beyerbach, Martin; Homuth, Matthias; Kreienbrock, Lothar

2018-01-01

As no current data are available on the prevalence of leptospiral infection in swine in Germany, we analysed laboratory data from diagnostic examinations carried out on samples from swine all over Germany from January 2011 to September 2016. A total of 29,829 swine sera were tested by microscopic agglutination test (MAT) for antibodies against strains of eleven Leptospira serovars. Overall, 20.2% (6025) of the total sample collection tested positive for leptospiral infection. Seropositivity ranged between 16.3% (964) in 2011 and 30.9% (941) in 2016 (January to September only). Of all samples, 11.6% (57.3% of the positives) reacted with only one Leptospira serovar, and only 8.6% (42.7% of the positives) reacted simultaneously with two or more serovars. The most frequently detected serovar was Bratislava, which was found in 11.6% (3448) of all samples, followed by the serovars Australis in 7.3% (2185), Icterohaemorrhagiae in 4.0% (1191), Copenhageni in 4.0% (1182), Autumnalis in 3.7% (1054), Canicola in 2.0% (585), and Pomona in 1.2% (368). Modelling shows that both the year and the reason for testing at the laboratory had statistically strong effects on the test results; however, no interactions were determined between those factors. The results support the suggestion that the seropositivities found may be considered to indicate the state of leptospiral infections in the German swine population. Although data from passive surveillance are prone to selection bias, stratified analysis by initial reason for examination and analyses by model approaches may correct for biases. A prevalence of about 20% for a leptospiral infection is most probable for sows with reproductive problems in Germany, with an increasing trend. Swine in Germany are probably a reservoir host for serovar Bratislava, but in contrast to other studies not for Pomona and Tarassovi.

Adaptability of black walnut, black cherry, and Northern red oak to Northern California

Treesearch

Philip M. McDonald

1987-01-01

When planted in sheltered sites in northern California, only 49% of black walnut (Juglans nigra L.) and 58% of black cherry (Prunus serotina Ehrh.) survived for 15 years, and 20% of northern red oak (Quercus rubra L.) survived for 10 years. The black walnut trees averaged 0.6 inches diameter at breast...

From the Northern Eurasia Earth Science Partnership Initiative to the Northern Eurasia Future Initiative

NASA Astrophysics Data System (ADS)

Streletskiy, D. A.; Groisman, P. Y.; Shugart, H. H., Jr.; Gulev, S.; Maksyutov, S. S.; Qi, J.

2017-12-01

Since 2004, the Northern Eurasia Earth Science Partnership Initiative (NEESPI) - an interdisciplinary program of internationally-supported Earth systems and science research - has addressed large-scale and long-term manifestations of climate and environmental changes over Northern Eurasia and their impact on the Global Earth system. With 40 books and more than 1500 peer-reviewed journal publications to its credit, NEESPI's output can now be used to directly support decision-making for societal needs. Specifically, it was decided to shift gradually the foci of regional studies in Northern Eurasia towards applications with the following major Science Question: "What dynamic and interactive change(s) will affect societal well-being, activities, and health, and what might be the mitigation and adaptation strategies that could support sustainable development and decision-making activities in Northern Eurasia?" To answer this question requires a stronger socio-economic component in the ongoing and future regional studies focused on sustainable societal development under changing climatic and environmental conditions. The NEESPI Research Team has reorganized itself into "Northern Eurasia Future Initiative" (NEFI) and developed a new Science Plan released in June 2016. The Plan underwent a 6-month-long public review and was finalized at the end of 2016. Its description was thereafter split between two review papers: Groisman et al. (2017) and Monier et al. (2017). The first paper describes the Plan rationale and a new set of topical questions. The second paper describes a major modeling approach that will be employed in addressing the "what to do" questions of the NEFI Research (cf., presentation by Monier et al. at this Session). In the current presentation, we outline the new NEFI research foci and present latest NEFI findings including international projects in the Eurasian Arctic, boreal zone, and the Dry Land Belt of Northern Eurasia (cf., also presentations at sister

Movements of a polar bear from northern Alaska to northern Greenland

USGS Publications Warehouse

Durner, George M.; Amstrup, Steven C.

1995-01-01

Using satellite telemetry, we monitored the movements of an adult female polar bear (Ursus maritimus) as she traveled from the Alaskan Beaufort Sea coast to northern Greenland. She is the first polar bear known to depart the Beaufort Sea region for an extended period, and the first polar bear known to move between Alaska and Greenland. This bear traveled for four months across the polar basin and came within 2 degrees of the North Pole. During the first year following her capture, she traveled 5256 km. Evidence to suggest her use of maternity dens in northern Alaska and in northern Greenland demonstrates the potential for genetic exchange between two widely separate populations of polar bears. The long life spans of polar bears and the rarity of their long-range movements means the significance of interpopulation movement can be assessed after long-term monitoring of individuals.

Vocational Training in Germany: Modernisation and Responsiveness.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

This volume presents a report on recent developments and current policy objectives in vocational education and training in Germany. The study is based on a conceptual and analytical framework jointly elaborated by the Organisation for Economic Cooperation and Development Secretariat and representatives of member countries. Part I is "The…

Language Science and Orientalism in Imperial Germany

ERIC Educational Resources Information Center

Kaplan, Judith R. H.

2012-01-01

This dissertation addresses a significant gap in the historiography of science: the nature of the language sciences as "science." Focusing on disciplinary and intellectual developments in the context of Imperial Germany (1871-1918), the project anticipates, complicates, and helps to explain a widely recognized theoretical shift, namely,…

Gifted Education and Talent Support in Germany

ERIC Educational Resources Information Center

Fischer, Christian; Müller, Kerstin

2014-01-01

While the focus in Germany was initially on disabled children only, the promotion of gifted and talented children has become increasingly important. Different organisations and institutions, ranging from parents' associations to foundations, offer a large variety of measures catering for the special demands of gifted and talented children,…

Dealing with the mentally ill in the criminal justice system in Germany.

PubMed

Konrad, Norbert; Lau, Steffen

2010-01-01

Mentally disordered prisoners in Germany are subject to special legal regulations, which can be traced back to the 1933 "Dangerous Habitual Offenders and their Detention and Rehabilitation Act". There are no special diversion programs in Germany but diversion does in fact happen via legal regulations that are based on the construct of legal responsibility. Diversion refers to the removal of offenders from the criminal justice system at any stage of the procedure and court proceedings. In recent years the number of occupied beds in forensic psychiatric hospitals has continued to rise. At the same time the number of people in prisons has slightly decreased while there has been a slight increase in the number of available beds in general psychiatry. Germany experienced public and media concern about the risk posed by conditionally released mentally ill offenders and other perceived inadequacies in the criminal justice system. Therefore the way in which prisoners or forensic patients are supervised after they have been discharged was reformed in 2007 in order to assure a more efficient control of their conduct after their release from custody by means of mandatory treatment and monitoring. Special outpatient clinics were to assist discharged patients in complying with the conditions of probation and parole. However organisational structures for these specialised outpatient institutions vary within Germany because of its federal administration. This results in regional differences in conditions of treatment and probably in differences in quality as well, but surveys about the effects, efficacy or effectiveness of forensic outpatient treatment in Germany are scarce. Copyright 2010 Elsevier Ltd. All rights reserved.

75 FR 41439 - Lightweight Thermal Paper from Germany: Extension of Time Limits for the Preliminary Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-16

... from Germany: Extension of Time Limits for the Preliminary Results of Antidumping Duty Administrative... paper from Germany (LTWP), covering the period November 20, 2008, to October 31, 2009. See Initiation of...'s sales were at prices less than the cost of production. See Lightweight Thermal Paper from Germany...

Club drug use in Germany.

PubMed

Soellner, Renate

2005-01-01

In this paper the epidemiology of club drug use in Germany, including the use of 3,4-methylendioxy-N-methamphetamine (MDMA) known as 'ecstasy' and related substances such as speed, amphetamines, hallucinogens, and cannabis is described on the basis of five different surveys. Two of them are representative household surveys to monitor the licit and illicit drug use behavior of the German population. The third one is a longitudinal study aimed at exploring comorbidity and posited risk and protective factors in adolescents and young adults with specific emphasis on substance use-related disorders. Since ecstasy seemed to be associated with a new music culture of the '90s called "techno," two studies investigating the relationship of using ecstasy and related substances in the techno party scene are additionally presented. The question of the clinical impact of using ecstasy and related substances is raised in terms of substance use-related and mental disorders associated with the use of ecstasy. Finally, the motivation for using and stopping the use of ecstasy is addressed. It is shown that ecstasy has reached the second place (after cannabis) in illegal drug preferences of adolescents and young adults in Germany. Evidence is found that ecstasy use as well as ecstasy use-related disorders such as "abuse" and "dependence" are of a transient, "youth-limited" nature.

What are northern hardwoods?

Treesearch

Richard M. Godman

1992-01-01

The term "northern hardwoods" was used in the early 1900's to separate the hardwoods of the northern region from those growing in the South. With continued usage in the North the term now represents all dense hardwood species both in the Lake States and Northeast. Unfortunately, this has complicated describing and applying silvicultural practices for...

[Research on migration in the Federal Republic of Germany].

PubMed

Hettlage, R

1986-11-01

The author reviews research on migration involving West Germany during the last 30 years. Following a discussion of concepts and terminology, the author outlines three phases of immigration to West Germany and cites selected works. The first phase is that of rapid economic growth from 1955 to 1972, when the flow of immigrant workers responded to production fluctuations. The second is the period from 1973 to 1979, when economic growth slackened and the socioeconomic burden of immigrants became more evident. The third covers the years since 1979, when formerly temporary migration has become permanent and integration of immigrants into society has become a primary concern. Suggestions are made for future research on the subject.

Children's Perspective on Learning: An International Study in Denmark, Estonia, Germany and Sweden

ERIC Educational Resources Information Center

Sandberg, Anette; Broström, Stig; Johansson, Inge; Frøkjaer, Thorleif; Kieferle, Christa; Seifert, Anja; Roth, Angela; Tuul, Maire; Ugaste, Aino; Laan, Meeli

2017-01-01

This article explores how some children in Denmark, Estonia, Germany and Sweden describe their perspective on learning. The aim of the international study is to gain knowledge of how preschool children in Sweden, Denmark, Estonia and Germany reflect and perceive their learning in preschool and other surrounding social contexts. The results are…

Blood Relatives: Language, Immigration, and Education of Ethnic Returnees in Germany and Japan

ERIC Educational Resources Information Center

Ortloff, Debora Hinderliter; Frey, Christopher J.

2007-01-01

Since 1989, large numbers of "ethnic returnees" have settled in Germany and Japan. After the fall of the Berlin Wall in 1989, 2.8 million "Aussiedler," or ethnic German returnees, came to Germany from the former Soviet Union. In Japan, immigration reform driven by low-skill labor shortages induced nearly 300,000…

Composition and sources of carbonaceous aerosols in Northern Europe during winter

NASA Astrophysics Data System (ADS)

Glasius, M.; Hansen, A. M. K.; Claeys, M.; Henzing, J. S.; Jedynska, A. D.; Kasper-Giebl, A.; Kistler, M.; Kristensen, K.; Martinsson, J.; Maenhaut, W.; Nøjgaard, J. K.; Spindler, G.; Stenström, K. E.; Swietlicki, E.; Szidat, S.; Simpson, D.; Yttri, K. E.

2018-01-01

Sources of elemental carbon (EC) and organic carbon (OC) in atmospheric aerosols (carbonaceous aerosols) were investigated by collection of weekly aerosol filter samples at six background sites in Northern Europe (Birkenes, Norway; Vavihill, Sweden; Risoe, Denmark; Cabauw and Rotterdam in The Netherlands; Melpitz, Germany) during winter 2013. Analysis of 14C and a set of molecular tracers were used to constrain the sources of EC and OC. During the four-week campaign, most sites (in particular those in Germany and The Netherlands) were affected by an episode during the first two weeks with high concentrations of aerosol, as continental air masses were transported westward. The analysis results showed a clear, increasing north to south gradient for most molecular tracers. Total carbon (TC = OC + EC) at Birkenes showed an average concentration of 0.5 ± 0.3 μg C m-3, whereas the average concentration at Melpitz was 6.0 ± 4.3 μg C m-3. One weekly mean TC concentration as high as 11 μg C m-3 was observed at Melpitz. Average levoglucosan concentrations varied by an order of magnitude from 25 ± 13 ng m-3 (Birkenes) to 249 ± 13 ng m-3 (Melpitz), while concentrations of tracers of fungal spores (arabitol and mannitol) and vegetative debris (cellulose) were very low, showing a minor influence of primary biological aerosol particles during the North European winter. The fraction of modern carbon generally varied from 0.57 (Melpitz) to 0.91 (Birkenes), showing an opposite trend compared to the molecular tracers and TC. Total concentrations of 10 biogenic and anthropogenic carboxylic acids, mainly of secondary origin, were 4-53 ng m-3, with the lowest concentrations observed at Birkenes and the highest at Melpitz. However, the highest relative concentrations of carboxylic acids (normalized to TC) were observed at the most northern sites. Levels of organosulphates and nitrooxy organosulphates varied more than two orders of magnitude, from 2 to 414 ng m-3, between

The Consumption of New Psychoactive Substances and Methamphetamine.

PubMed

de Matos, Elena Gomes; Hannemann, Tessa-Virginia; Atzendorf, Josefine; Kraus, Ludwig; Piontek, Daniela

2018-01-26

The abuse of new psychoactive substances (NPS) and methamphetamine has severe adverse effects. Here we provide the first report of regional patterns in NPS and methamphetamine consumption in Germany, on the basis of epidemiologic data from six federal states (Bavaria, Hamburg, Hesse, North Rhine-Westphalia, Saxony, and Thuringia). Data were derived from the 2015 Epidemiological Survey of Substance Abuse (Epidemiologischer Suchtsurvey) and supplemented with additional cases from the federal states that were studied. The numbers of persons included in the representative samples of persons aged 18 to 64 in each state were 1916 (Bavaria), 1125 (Hamburg), 1151 (Hesse), 2008 (North Rhine-Westphalia), 1897 (Saxony), and 1543 (Thuringia). Potential risk factors for the lifetime prevalence of consumption were studied by logistic regression. The lifetime prevalence of methamphetamine consumption in the individual states ranged from 0.3% (North Rhine-Westphalia) to 2.0% (Saxony). Thuringia and Saxony displayed values that were significantly higher than average. For NPS, the figures ranged from 2.2% (Bavaria) to 3.9% (Hamburg), but multivariate analysis revealed no statistically significant differences between the states. Higher age and higher educational level were associated with lower consumption of NPS and methamphetamine, while smoking and cannabis use were each associated with higher consumption. NPS consumption is equally widespread in all of the federal states studied. Methamphetamine is rarely consumed; its consumption appears to be higher in Saxony and Thuringia. The risk factor analysis reported here should be interpreted cautiously in view of the low case numbers with respect to consumption.

Development of anoxia during the last 90 years in Lake Tiefer See, NE Germany

NASA Astrophysics Data System (ADS)

Groß-Schmölders, Miriam; Dräger, Nadine; Kienel, Ulrike; Brauer, Achim

2015-04-01

The sediments from the deepest part of the lake basin (62 m) of Lake Tiefer See, an elongated lake formed in a sub-glacial channel during the last glaciation in NE Germany, have been proven to be annually laminated (calcite varves) since AD 1924 (KIENEL ET AL. 2013). Possible explanations for the onset of varve formation are either eutrophication caused by increased nutrient influx through the use of fertilizers in agriculture and/or the modern climatic warming. Since varves can only form under predominantly anoxic conditions it is hypothesized that the development of the anoxic water body in Lake Tiefer See can be reconstructed by determining the onset of varve formation in different parts and at different water depths of the lake basin. Therefore, we investigated: eleven short cores (length from 49 cm (TSK 14 S 2) to 121 cm (TSK 13 QP5)) from a depth of 19, 4 m up to 62 m water depth, mainly along a N-S and a W-E transect. The onset of varve preservation was investigated on all cores by varve counting. Counting and characterization of varves has been obtained by micro-facies analyses of large-scale thin sections μXRF-element scanning. In result we found a good correlation between the onset of varve formation/preservation and water depth. Whereas varves at the deepest point of Lake Tiefer See are developed since 1924 the onset of varve formation began successively later at more shallow water depths. The latest development of varves since 1981 occurs in the northern part of the basin at a water depth of 30 meters and in the East in a depth of 19 meters. In addition to the onset of varve formation, further differences between deep and shallow water cores have been observed. (1) The number of sub-layers per year: two or three layers in the shallow areas in the east, up to seven layers in the deeper part. (2) Better preservation of varves in the northern than in the eastern part of the basin. (3) Different diatom assemblages related to the water depth: Stephanodiscus

A short history of health technology assessment in Germany.

PubMed

Perleth, Matthias; Gibis, Bernhard; Göhlen, Britta

2009-07-01

To provide an overview of the development of health technology assessment (HTA) in Germany since the 1990s. Analysis of key documents (e.g. literature, laws, and other official documentation) and personal experiences. Health technology assessment (HTA) entered the political agenda in Germany only in the mid-1990s, basically as the result of a top-down approach toward more efficiency in health care, but with a strong impetus of an evidence-based medicine movement. Accordingly, HTA became part of several healthcare reform laws since 1997, which led to the establishment of the Federal Joint Committee (G-BA) and the Institute for Quality and Efficiency in Health Care (IQWiG) in 2004. This tandem construction aims at using evidence in decision-making processes for coverage and other decisions. These developments have led to a considerable impact of HTA in Germany. In addition, a broad spectrum of activities at universities and in other organizations, such as the German Institute for Medical Documentation and Information (DIMDI), can be observed that contribute to both teaching and research in HTA. German researchers in the field of HTA are actively involved in international projects, such as EUNetHTA, and contribute to scientific conferences and journals.

Northern homelands, northern frontier: linking culture and economic security in contemporary livelihoods in boreal and cold temperate forest communities in northern Canada

Treesearch

Andrew J. Chapeskie

2001-01-01

This paper highlights the environmental pressures that have historically been brought to bear on the northern forests of Canada. It then presents the idea of the northern frontier forests of Canada as Indigenous landscapes whose ecological diversity and abundance have historically been nurtured in no small measure by their original inhabitants. It then proposes how...

Geochemical characteristics of peat from two raised bogs of Germany

NASA Astrophysics Data System (ADS)

Mezhibor, A. M.

2016-11-01

Peat has a wide range of applications in different spheres of human activity, and this is a reason for a comprehensive study. This research represents the results of an ICP-MS study of moss and peat samples from two raised bogs of Germany. Because of the wide use of sphagnum moss and peat, determining their geochemical characteristics is an important issue. According to the results obtained, we can resume that the moss samples from Germany are rich in Cu, As, Y, Zr, Nb, and REE. The geochemical composition of the bogs reflects the regional environmental features and anthropogenic influence.

Survival of patients with gastric lymphoma in Germany and in the United States.

PubMed

Castro, Felipe A; Jansen, Lina; Krilaviciute, Agne; Katalinic, Alexander; Pulte, Dianne; Sirri, Eunice; Ressing, Meike; Holleczek, Bernd; Luttmann, Sabine; Brenner, Hermann

2015-10-01

This study aims to examine survival for gastric lymphomas and its main subtypes, mucosa-associated lymphoid tissue lymphoma (MALT), and diffuse large B-cell lymphoma (DLBCL), in Germany and in the United States. Data for patients diagnosed in 1997-2010 were used from 10 population-based German cancer registries and compared to the data from the US Surveillance, Epidemiology and End Results (SEER) 13 registries database. Patients age 15-74 diagnosed with gastric lymphomas were included in the analysis. Period analysis and modeled period analysis were used to estimate 5-year and 10-year relative survival (RS) in 2002-2010 and survival trends from 2002-2004 to 2008-2010. Overall, the database included 1534 and 2688 patients diagnosed with gastric lymphoma in 1997-2010 in Germany and in the United States, respectively. Survival was substantially higher for MALT (5-year and 10-year RS: 89.0% and 80.9% in Germany, 93.8% and 86.8% in the United States) than for DLBCL (67.5% and 59.2% in Germany, and 65.3% and 54.7% in the United States) in 2002-2010. Survival was slightly higher among female patients and decreased by age for gastric lymphomas combined and its main subtypes. A slight, nonsignificant, increase in the 5-year RS for gastric lymphomas combined was observed in Germany and the United States, with increases in 5-year RS between 2002-2004 and 2008-2010 from 77.1% to 81.0% and from 77.3% to 82.0%, respectively. Five-year RS of MALT exceeded 90% in 2008-2010 in both countries. Five-year RS of MALT meanwhile exceeds 90% in both Germany and the United States, but DLBCL has remained below 70% in both countries. © 2015 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

Global health education in Germany: an analysis of current capacity, needs and barriers.

PubMed

Kaffes, Ioannis; Moser, Fabian; Pham, Miriam; Oetjen, Aenne; Fehling, Maya

2016-11-25

In times of increasing global challenges to health, it is crucial to create a workforce capable of tackling these complex issues. Even though a lack of GHE in Germany is perceived by multiple stakeholders, no systematic analysis of the current landscape exists. The aim of this study is to provide an analysis of the global health education (GHE) capacity in Germany as well as to identify gaps, barriers and future strategies. An online search in combination with information provided by student representatives, course coordinators and lecturers was used to create an overview of the current GHE landscape in Germany. Additionally, a semi-structured questionnaire was sent to GHE educators and students engaged in global health (GH) to assess the capacity of German GHE, its barriers and suggested strategies for the future. A total of 33 GHE activities were identified at 18 German universities. Even though medical schools are the main provider of GHE (42%), out of 38 medical schools, only 13 (34%) offer any kind of GHE. Modules offered for students of other health-related professions constitute 27% of all activities. Most survey respondents (92%, n = 48) consider current GHE activities in Germany insufficient. Suggested formats were GHE as part of medical curricula (82%, n = 45) and dual degree MD/MPH or PhD programs. Most important barriers mentioned were low priority of GH at faculties and academic management levels (n = 41, 75%) as well as lack of necessary institutional structures (n = 33, 60%). Despite some innovative academic approaches, there is clearly a need for more systematic GHE in Germany. GHE educators and students can take an important role advocating for more awareness at university management level and suggesting ways to institutionalize GHE to overcome barriers. This study provides key evidence, relevant perceptions and suggestions to strengthen GHE in Germany.

Isotopic composition of sulfate accumulations, Northern Calcareous Alps, Austria

NASA Astrophysics Data System (ADS)

Bojar, Ana-Voica; Halas, Stanislaw; Bojar, Hans-Peter; Trembaczowski, Andrzej

2015-04-01

isotopic compositon of 14 sulfides as galena, sphalerite, pyrite and native sulfure were determined as well, with values ranging between -17.5 and 2.8 ‰ (CDT). For the investigated sulfates, the sulfur isotopic values show generally low values, which are characteristic for the late Permian. The broad distribution of sulfide values point toward bacterial reduction, fact also reflected by some higher isotopic values of sulfates. The oxygen values show a larger scatter from 9 to 23‰, which is even larger than that found for the Zechstein anhydrites of northern Germany, north-eastern Italian Alps or western Poland. The associated carbonates, as calcite, dolomite and magnesite are in disequilibrium with the sulfates indicating rather primary marine isotopic signature than re-equlibration with the sulfates at higher temperatures. References Leitner, C., Neubauer, F., Genser, J., Borojevic-Sostaric, B., Rantitsch, G., 2013. 40Ar/39Ar ages of recrystallization of rock-forming polyhalite in Alpine rocksalt deposits. In Jordan, F., Mark, D.F., Verati C. (eds.) Advances in 40Ar/39Ar Dating: from Archaeology to Planetary Sciences. Geological Society, London, Special Publications, 378, 207-244. Kirchner, E., 1987: Die Mineral- und Gesteinsvorkommen in den Gipslagerstätten der Lammermasse, innerhalb der Hallstattzone, Salzburg. Jahrbuch Haus der Natur. 10, 156-167. Postl, W., 1990. Enargit und Parnauit aus dem Gips- und Anhydritbergbau Tragöß-Oberort, Steiermark. In: Niedermayr, G. et al. (1990): Neue Mineralfunde aus Österreich XXXIX. Carinthia II, 180/100, 277. Tollmann, A., 1977. Geologie von Österreich. Band 1. Die Zentralalpen. Deuticke, Wien, 766 pp.

Sex ratios in the two Germanies: a test of the economic stress hypothesis.

PubMed

Catalano, Ralph A

2003-09-01

Literature describing temporal variation in the secondary sex ratio among humans reports an association between population stressors and declines in the odds of male birth. Explanations of this phenomenon draw on reports that stressed females spontaneously abort male more than female fetuses, and that stressed males exhibit reduced sperm motility. This work has led to the argument that population stress induced by a declining economy reduces the human sex ratio. No direct test of this hypothesis appears in the literature. Here, a test is offered based on a comparison of the sex ratio in East and West Germany for the years 1946 to 1999. The theory suggests that the East German sex ratio should be lower in 1991, when East Germany's economy collapsed, than expected from its own history and from the sex ratio in West Germany. The hypothesis is tested using time-series modelling methods. The data support the hypothesis. The sex ratio in East Germany was at its lowest in 1991. This first direct test supports the hypothesis that economic decline reduces the human sex ratio.

GIS-based estimation of the winter storm damage probability in forests: a case study from Baden-Wuerttemberg (Southwest Germany).

PubMed

Schindler, Dirk; Grebhan, Karin; Albrecht, Axel; Schönborn, Jochen; Kohnle, Ulrich

2012-01-01

Data on storm damage attributed to the two high-impact winter storms 'Wiebke' (28 February 1990) and 'Lothar' (26 December 1999) were used for GIS-based estimation and mapping (in a 50 × 50 m resolution grid) of the winter storm damage probability (P(DAM)) for the forests of the German federal state of Baden-Wuerttemberg (Southwest Germany). The P(DAM)-calculation was based on weights of evidence (WofE) methodology. A combination of information on forest type, geology, soil type, soil moisture regime, and topographic exposure, as well as maximum gust wind speed field was used to compute P(DAM) across the entire study area. Given the condition that maximum gust wind speed during the two storm events exceeded 35 m s(-1), the highest P(DAM) values computed were primarily where coniferous forest grows in severely exposed areas on temporarily moist soils on bunter sandstone formations. Such areas are found mainly in the mountainous ranges of the northern Black Forest, the eastern Forest of Odes, in the Virngrund area, and in the southwestern Alpine Foothills.

Extraterrestrial research in the Federal Republic of Germany

NASA Technical Reports Server (NTRS)

1986-01-01

This German program for basic extraterrestrial research is an essential, successful, and worldwide recognized part of the space program and has the same attributes for basic research in the Federal Republic of Germany. It covers all major scientific disciplines.