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Sample records for germany indications scanning

  1. Survey regarding the clinical practice of cardiac CT in Germany. Indications, scanning technique and reporting

    Energy Technology Data Exchange (ETDEWEB)

    Maurer, Marc H.; Hamm, B.; Dewey, M. [Inst. fuer Radiologie, Charite - Universitaetsmedizin Berlin (Germany)

    2009-12-15

    Purpose: to obtain an overview of the current clinical practice of cardiac computed tomography (CT) in Germany. Materials and methods: a 30-item question-naire was mailed to 149 providers of cardiac CT in Germany. The items asked about indications, scanning technique and reporting, data storage, and cost of the examination. Results: overall 45 questionnaires could be analyzed (30%). The majority of centers (76%, 34 of 45 centers) used CT scanners of the latest generation (at least 64 rows). The most common appropriate indications were exclusion of coronary artery disease (91%, 41/45), coronary anomalies (80%, 36/45), and follow-up after coronary artery bypass grafting (53%, 24/45). Each center examined on average 243 {+-} 310 patients in 2007 and the number of centers performing cardiac CT increased significantly in 2007 (p = 0.035) compared with the preceding year. Most used sublingual nitroglycerin (84%, 38/45; median of 2 sprays = 0.8 mg) and/or a beta blocker (86%, 39/44; median of 5 mg IV, median heart rate threshold: 70 beats/min). Many providers used ECG-triggered tube current modulation (65%, 29/44) and/or adjusted the tube current to the body mass index or body weight (63%, 28/44). A median slice thickness of 0.75 mm with a 0.5 mm increment and a 20 cm field-of-view was most commonly used. Source images in orthogonal planes (96%, 43/45), curved MPRs (93%, 42/45), and thin-slice MIPs (69%, 31/45) were used most frequently for interpretation. Extracardiac structures were also evaluated by 84% of the centers (38/45). The mean examination time was 16.2 min and reporting took an average of 28.8 min. (orig.)

  2. Bone scan indications in oncology

    International Nuclear Information System (INIS)

    Rocha, A.F.G. da; Marquiotti, M.

    1986-01-01

    The scintigraphic method is described and a critical analysis of its value in the research of bone metastases is presented. The method validity, the positivity of bone scan for metastases at the first examination and the preferencial distribution metastases in skeleton are related.Bone pain and the results of bone scintigram are correlated. (M.A.C.) [pt

  3. A framework for standardized calculation of weather indices in Germany

    Science.gov (United States)

    Möller, Markus; Doms, Juliane; Gerstmann, Henning; Feike, Til

    2018-05-01

    Climate change has been recognized as a main driver in the increasing occurrence of extreme weather. Weather indices (WIs) are used to assess extreme weather conditions regarding its impact on crop yields. Designing WIs is challenging, since complex and dynamic crop-climate relationships have to be considered. As a consequence, geodata for WI calculations have to represent both the spatio-temporal dynamic of crop development and corresponding weather conditions. In this study, we introduce a WI design framework for Germany, which is based on public and open raster data of long-term spatio-temporal availability. The operational process chain enables the dynamic and automatic definition of relevant phenological phases for the main cultivated crops in Germany. Within the temporal bounds, WIs can be calculated for any year and test site in Germany in a reproducible and transparent manner. The workflow is demonstrated on the example of a simple cumulative rainfall index for the phenological phase shooting of winter wheat using 16 test sites and the period between 1994 and 2014. Compared to station-based approaches, the major advantage of our approach is the possibility to design spatial WIs based on raster data characterized by accuracy metrics. Raster data and WIs, which fulfill data quality standards, can contribute to an increased acceptance and farmers' trust in WI products for crop yield modeling or weather index-based insurances (WIIs).

  4. Clinical indications for Thallium-201 myocardial perfusion scanning

    International Nuclear Information System (INIS)

    Dunn, R.J.; Kelly, D.T.

    1982-01-01

    Thallium-201 myocardial perfusion scanning can assess regional myocardial perfusion non-invasively. As it is both time-consuming and expensive its use should be restricted to specific diagnostic problems. The clinical indications in known or suspected coronary artery disease are reviewed. In suspected coronary artery disease thallium scanning is most useful in patients with chest pain when the exercise ECG is uninterpretable, in men with probable angina but a negative exercise ECG, or conversely a positive exercise ECG without typical angina, and in women with probable angina and either a positive or a negative exercise ECG. In known coronary artery disease, thallium scanning may help determine the functional significance of a coronary obstruction found at angiography and may determine the site of myocardial ischaemia when multiple obstructions are present

  5. An environmental scan of quality indicators in critical care.

    Science.gov (United States)

    Valiani, Sabira; Rigal, Romain; Stelfox, Henry T; Muscedere, John; Martin, Claudio M; Dodek, Peter; Lamontagne, François; Fowler, Robert; Gheshmy, Afshan; Cook, Deborah J; Forster, Alan J; Hébert, Paul C

    2017-06-21

    We performed a directed environmental scan to identify and categorize quality indicators unique to critical care that are reported by key stakeholder organizations. We convened a panel of experts ( n = 9) to identify key organizations that are focused on quality improvement or critical care, and reviewed their online publications and website content for quality indicators. We identified quality indicators specific to the care of critically ill adult patients and then categorized them according to the Donabedian and the Institute of Medicine frameworks. We also noted the organizations' rationale for selecting these indicators and their reported evidence base. From 28 targeted organizations, we identified 222 quality indicators, 127 of which were unique. Of the 127 indicators, 63 (32.5%) were safety indicators and 61 (31.4%) were effectiveness indicators. The rationale for selecting quality indicators was supported by consensus for 58 (26.1%) of the 222 indicators and by published research evidence for 45 (20.3%); for 119 indicators (53.6%), the rationale was not reported or the reader was referred to other organizations' reports. Of the 127 unique quality indicators, 27 (21.2%) were accompanied by a formal grading of evidence, whereas for 52 (40.9%), no reference to evidence was provided. There are many quality indicators related to critical care that are available in the public domain. However, owing to a paucity of rationale for selection, supporting evidence and results of implementation, it is not clear which indicators should be adopted for use. Copyright 2017, Joule Inc. or its licensors.

  6. Relevance and indications of the bone scan - an assessment

    International Nuclear Information System (INIS)

    Reinartz, P.; Buell, U.

    2002-01-01

    Due to its high sensitivity, the bone scan is one of the most frequently performed procedures in nuclear medicine. Although specificity is often criticized as its weak point, excellent results can be achieved under employment of modern acquisition techniques like SPECT imaging and multi-phased scintigraphy or under consideration of disease-specific scintigraphic patterns. Concerning the indication for a bone scan, the former rigid diagnostic plans are more and more replaced by flexible criteria or scores. This aspect as well as the growing use of CT and MRI leads to a slight decrease in the number of performed examinations. Further competition arises by the employment of positron emission tomography for the diagnosis of pathological osseous lesions using 18 F-FDG or 18 F-fluoride ion, especially in cases of malign or inflammatory disease. Although promising results have been achieved, it is doubtful whether PET will be able to replace bone scintigraphy, especially under consideration of the economic situation of the German health care system. In conclusion it can be stated that at least in the near future the conventional bone scan will remain an essential procedure within the realm of nuclear medicine. (orig.) [de

  7. Dosimetry intercomparison of four proton therapy institutions in Germany employing spot scanning

    Energy Technology Data Exchange (ETDEWEB)

    Baeumer, Christian; Koska, Benjamin [Westdeutsches Protonentherapiezentrum, Essen (Germany); Ackermann, Benjamin; Latzel, Harald [Heidelberger Ionenstrahl-Therapiezentrum, Heidelberg (Germany); Heidelberg Institute for Radiation Oncology (Germany); Hillbrand, Martin; Kaiser, Franz-Joachim [Rinecker Proton Therapy Center, Muenchen (Germany); Luehr, Armin [German Cancer Consortium (DKTK), Heidelberg (Germany); Technische Univ. Dresden (Germany). OncoRay - National Center for Radiation Research in Oncology; German Cancer Research Center (DKFZ), Heidelberg (Germany); Menkel, Stefan [Technische Univ. Dresden (Germany). Dept. of Radiation Oncology; Timmermann, Beate [Westdeutsches Protonentherapiezentrum, Essen (Germany); German Cancer Consortium (DKTK), Heidelberg (Germany); Essen Univ. Hospital (Germany). West German Cancer Center (WTZ)

    2017-08-01

    To verify the consistency of dose and range measurement in an interinstitution comparison among proton therapy institutions in Germany which use the pencil-beam scanning technique. Following a peer-to-peer approach absorbed dose and range have been intercompared in several missions at two hosting centers with two or three visiting physics teams of participating institutions using their own dosimetry equipment. A meta-analysis has been performed integrating the results of the individual missions. Dose has been determined with ionization chambers according to the dosimetry protocol IAEA TRS-398. For determination of the depth of the distal 80% dose the teams used either a scanning water phantom, a variable water column or a multi-layer ionization chamber. The systematic deviation between measured doses of the participating institutions is less than 1%. Ranges differ systematically less than 0.4 mm. The match of measured dose and range is better than expected from the respective uncertainties. As all physics teams agree on the assessment of absorbed dose and range, an important prerequisite for a start of joint clinical studies is fulfilled.

  8. Scanning the macro-environment for liquid biofuels: A comparative analysis from public pocies in Brazil, United States and Germany

    NARCIS (Netherlands)

    Talamini, E.; Wubben, E.F.M.; Padula, A.D.; Dewes, H.

    2013-01-01

    Purpose – Macro-environmental scanning is a first step in strategic planning, which is essential in an emerging industry such as liquid biofuels. The purpose of this paper is to identify the dimensions within which the governments of Brazil, the USA and Germany have constructed the macro-environment

  9. Funding ATLAS 2012 key indicators for publicly funded research in Germany

    CERN Document Server

    Deutsche Forschungsgemeinschaft (DFG)

    2013-01-01

    The Funding ATLAS is a reporting system (previously referred to as the Funding Ranking) employed by the German Research Foundation (DFG) to provide information in the form of indicators of key developments in publicly funded research in Germany every three years. This English version of the Funding ATLAS 2012 presents selected findings from the more comprehensive German edition. At the core of the report are indicators that provide information on which subject areas have received funding at higher education and other research institutions in the period 2008-2010. This report also includes, as a supplement not found in the German edition, the decisions on the Excellence Initiative, which were taken shortly after the German edition of the Funding ATLAS 2012 was published. The report also addresses the subject of internationality by presenting selected indicators that show how attractive Germany's research institutions are for visiting scientists. In summary, the DFG Funding ATLAS furnishes reliable indicators o...

  10. Granger Causality between Stock Market and Macroeconomic Indicators: Evidence from Germany

    Directory of Open Access Journals (Sweden)

    Tomáš Plíhal

    2016-01-01

    Full Text Available The aim of this paper is to investigate informational efficiency of the stock market in Germany. Granger causality between the stock market and the selected macroeconomic variables is investigated by bivariate analysis using Toda-Yamamoto (1995 approach. This study focuses on monthly data from January 1999 to September 2015, and the stock market is represented by blue chip stock market index DAX. Investigated macroeconomic indicators include industrial production, inflation, money supply, interest rate, trade balance and exchange rate. Stock market Granger-causes industrial production and interest rate, and is therefore leading indicator of these variables. Between money supply and stock prices is Granger causality in both directions. Other variables seem to be independent on development of the stock market. We do not find any violation of Efficient market hypothesis which indicates that the stock market in Germany is informational efficient.

  11. Geographic analysis of forest health indicators using spatial scan statistics

    Science.gov (United States)

    John W. Coulston; Kurt H. Riitters

    2003-01-01

    Forest health analysts seek to define the location, extent, and magnitude of changes in forest ecosystems, to explain the observed changes when possible, and to draw attention to the unexplained changes for further investigation. The data come from a variety of sources including satellite images, field plot measurements, and low-altitude aerial surveys. Indicators...

  12. Revisiting Rebound Effects from Material Resource Use. Indications for Germany Considering Social Heterogeneity

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    Johannes Buhl

    2014-02-01

    Full Text Available In contrast to the original investigation by William Stanley Jevons, compensations of energy savings due to improved energy efficiency are mostly analyzed by providing energy consumption or greenhouse gas emissions. In support of a sustainable resource management, this paper analyzes so-called rebound effects based on resource use. Material flows and associated expenditures by households allow for calculating resource intensities and marginal propensities to consume. Marginal propensities to consume are estimated from data of the German Socio-Economic Panel (SOEP in order to account for indirect rebound effects for food, housing and mobility. Resource intensities are estimated in terms of total material requirements per household final consumption expenditures along the Classification of Individual Consumption according to Purpose (COICOP. Eventually, rebound effects are indicated on the basis of published saving scenarios in resource and energy demand for Germany. In sum, compensations due to rebound effects are lowest for food while the highest compensations are induced for mobility. This is foremost the result of a relatively high resource intensity of food and a relatively low resource intensity in mobility. Findings are provided by giving various propensity scenarios in order to cope with income differences in Germany. The author concludes that policies on resource conservation need to reconsider rebound effects under the aspect of social heterogeneity.

  13. Indication and implementation of lipidapheresis, rheopheresis, or immunoadsorption (lessons learnt from Germany's largest apheresis center).

    Science.gov (United States)

    Heigl, Franz; Hettich, Reinhard; Lotz, Norbert; Reeg, Harduin; Eder, Bernadette; Steckholzer-Kroth, Karin; Browatzki, Michael; Harre, Kerstin; Arendt, Rainer

    2009-12-29

    Efficient modes of extracorporeal blood purification are available today for apheresis treatment of progressive atherosclerosis, autoimmune disease, or for improving hemorheology. Advanced technology and sophisticated care render apheresis treatment selective, safe and tolerable. Our task is to constantly update indications for apheresis based on best evidence available and good clinical practice, as well as, to determine how apheresis therapy can be made available to those in need or with otherwise refractory disease. Presenting examples of lipid apheresis, rheopheresis, or immunoadsorption for treatment of hypercholesterolemia, hyperlipoproteinemia (a), acute hearing loss, refractory or exacerbating multiple sclerosis, we highlight real world obstacles for implementation of treatment, resulting in still too many patients with proven or recommended indication left untreated. Based on the experience of the largest apheresis center in Germany, with more than 3,300 treatments per year, we depict the necessary structure for identification of patients, defining indication, referral, implementation of therapy, and reimbursement. Apheresis is unfamiliar to most patients and many practitioners or consultants. Nephrologists, performing >90% of apheresis treatments in Germany, have to form a network for referral comprising all regional care-givers, general practitioners as well as the respective specialists (mainly, cardiologists, endocrinologists, diabetologists, ORL specialists, neurologists, ophthalmologists, or rheumatologists), and insurances or other cost-bearing parties for offering a scientifically approved therapeutic regimen and comprehensive care. We have realized this concept in a high volume apheresis center acting in a closely knit network characterized by an unrelenting effort at ongoing medical education. As a consequence, we include approximately 10 times more patients with appropriate diagnoses in our apheresis program as compared to the national average

  14. Changes in vegetation types and Ellenberg indicator values after 65 years of fertilizer application in the Rengen Grassland Experiment, Germany

    NARCIS (Netherlands)

    Chytry, M.; Hejcman, M.; Hennekens, S.M.; Schellberg, J.

    2009-01-01

    Question: How does semi-natural grassland diversify after 65 years of differential application of Ca, N, P, and K fertilizers? Is fertilizer application adequately reflected by the Ellenberg indicator values (EIVs)? Location: Eifel Mountains, West Germany. Methods: The Rengen Grassland Experiment

  15. Acceptance, Prevalence and Indications for Robot-Assisted Laparoscopy - Results of a Survey Among Urologists in Germany, Austria and Switzerland.

    Science.gov (United States)

    Imkamp, Florian; Herrmann, Thomas R W; Tolkach, Yuri; Dziuba, Sebastian; Stolzenburg, Jens U; Rassweiler, Jens; Sulser, Tullio; Zimmermann, Uwe; Merseburger, Axel S; Kuczyk, Markus A; Burchardt, Martin

    2015-01-01

    Robotic-assisted laparoscopy (RAL) is being widely accepted in the field of urology as a replacement for conventional laparoscopy (CL). Nevertheless, the process of its integration in clinical routines has been rather spontaneous. To determine the prevalence of robotic systems (RS) in urological clinics in Germany, Austria and Switzerland, the acceptance of RAL among urologists as a replacement for CL and its current use for 25 different urological indications. To elucidate the practice patterns of RAL, a survey at hospitals in Germany, Austria and Switzerland was conducted. All surgically active urology departments in Germany (303), Austria (37) and Switzerland (84) received a questionnaire with questions related to the one-year period prior to the survey. The response rate was 63%. Among the participants, 43% were universities, 45% were tertiary care centres, and 8% were secondary care hospitals. A total of 60 RS (Germany 35, Austria 8, Switzerland 17) were available, and the majority (68%) were operated under public ownership. The perception of RAL and the anticipated superiority of RAL significantly differed between robotic and non-robotic surgeons. For only two urologic indications were more than 50% of the procedures performed using RAL: pyeloplasty (58%) and transperitoneal radical prostatectomy (75%). On average, 35% of robotic surgeons and only 14% of non-robotic surgeons anticipated RAL superiority in some of the 25 indications. This survey provides a detailed insight into RAL implementation in Germany, Austria and Switzerland. RAL is currently limited to a few urological indications with a small number of high-volume robotic centres. These results might suggest that a saturation of clinics using RS has been achieved but that the existing robotic capacities are being utilized ineffectively. The possible reasons for this finding are discussed, and certain strategies to solve these problems are offered. © 2015 S. Karger AG, Basel.

  16. Indications for direct multidirectional or multiplanar electronic reconstructions in CT-scanning of the head

    International Nuclear Information System (INIS)

    Kaiser, M.C.; Veiga-Pires, J.A.; Gooskens, R.; Troost, J.

    1982-01-01

    The authors set out to indicate the optimal applications at minimum radiation penalty of both direct multidirectional and multiplanar electronic reconstruction modes in CT-scanning of the head by means of two illustrative case reports of midline congenital tumours. (orig.)

  17. Quality indicators in intensive care medicine for Germany – third edition 2017

    Directory of Open Access Journals (Sweden)

    Kumpf, Oliver

    2017-08-01

    Full Text Available Quality improvement in medicine is depending on measurement of relevant quality indicators. The quality indicators for intensive care medicine of the German Interdisciplinary Society of Intensive Care Medicine (DIVI from the year 2013 underwent a scheduled evaluation after three years. There were major changes in several indicators but also some indicators were changed only minimally. The focus on treatment processes like , , and , as well as the number of 10 indicators were not changed. Most topics remained except for which was introduced instead of . was added as an outcome indicator. These quality indicators are used in the peer review in intensive care, a method endorsed by the DIVI. A validity period of three years is planned for the quality indicators.

  18. Clinical indications and perceived effectiveness of complementary and alternative medicine in departments of obstetrics in Germany: a questionnaire study.

    Science.gov (United States)

    Münstedt, Karsten; Brenken, Anja; Kalder, Matthias

    2009-09-01

    Our earlier study on complementary and alternative medicine (CAM) methods showed that acupuncture, homeopathy, and aromatherapy are available in most obstetrics departments in Germany but it did not evaluate the clinical indications for using CAM. The present study aimed to explore further the effectiveness of CAM use in obstetrics. We sent all departments of obstetrics in North Rhine-Westphalia a questionnaire designed to delineate their use of acupuncture, homeopathy, and aromatherapy during childbirth. It sought details on who provided the CAM therapy (midwife or physician). We asked respondents to indicate on a five-point scale how reasonable or otherwise they would consider the provision of CAM in each of six common problem situations and to estimate for each the proportion of patients given the CAM treatment. Respondents were also asked about the rationale for offering CAM, quality assurance and side effects. Spearman's bivariate correlation, cross-tabulation and Pearson's chi(2) test were used for statistical analysis. About 73.4% (138/187) of the departments responded. Acupuncture and homoeopathy were most widely used. Although obstetricians are responsible for patient care, decisions to provide CAM were largely taken by midwives, and the midwives' belief in the methods' effectiveness and patient demand were the principle motivating factors. Rates of CAM use in the six problem scenarios evaluated were directly related to practitioners' perceptions of the methods' therapeutic effectiveness. CAM methods were widely offered despite the lack of evidence of effectiveness or information on adverse consequences. In Germany, including CAM in the mandatory national quality assurance measures and perinatal surveys would provide valuable information; CAM use elsewhere merits further study.

  19. Are Bavarian Forests (southern Germany) at risk from ground-level ozone? Assessment using exposure and flux based ozone indices

    International Nuclear Information System (INIS)

    Baumgarten, Manuela; Huber, Christian; Bueker, Patrick; Emberson, Lisa; Dietrich, Hans-Peter; Nunn, Angela J.; Heerdt, Christian; Beudert, Burkhard; Matyssek, Rainer

    2009-01-01

    Exposure and flux-based indices of O 3 risk were compared, at 19 forest locations across Bavaria in southern Germany from 2002 to 2005; leaf symptoms on mature beech trees found at these locations were also examined for O 3 injury. O 3 flux modelling was performed using continuously recorded O 3 concentrations in combination with meteorological and soil moisture data collected from Level II forest sites. O 3 measurements at nearby rural open-field sites proved appropriate as surrogates in cases where O 3 data were lacking at forest sites (with altitude-dependent average differences of about 10% between O 3 concentrations). Operational thresholds of biomass loss for both O 3 indices were exceeded at the majority of the forest locations, suggesting similar risk under long-term average climate conditions. However, exposure-based indices estimated higher O 3 risk during dry years as compared to the flux-based approach. In comparison, minor O 3 -like leaf injury symptoms were detected only at a few of the forest sites investigated. Relationships between flux-based risk thresholds and tree response need to be established for mature forest stands for validation of predicted growth reductions under the prevailing O 3 regimes. - Exposure- and flux-based ozone indices suggest Bavarian forests to be at risk from ozone; the flux-based index offers a means of incorporating stand-specific and ecological variables that influence risk.

  20. [Shared decision-making as a new quality indicator in nephrology: a nationwide survey in Germany].

    Science.gov (United States)

    Scheibler, Fülöp; Stoffel, Markus P; Barth, Claudia; Kuch, Christine; Steffen, Petra; Baldamus, Conrad A; Pfaff, Holger

    2005-04-15

    Shared decision-making (SDM) as a model in physician-patient interaction is gaining relevance in the German health system. By applying this model, mid- and long-term improvements are expected especially in the outcomes of chronic diseases. Up to now, there has hardly been any empirical data available in German health services research regarding the state and development of SDM. This study establishes a baseline and provides actual data on this subject based on a German-wide survey of end-stage renal disease (ESRD) patients. Standardized German-wide survey of 6,614 patients with ESRD. The questionnaire included an instrument to measure the patients' perceived involvement in care (PICS) which had been translated and validated before. 82% of the questioned patients feel their physicians facilitated involvement in decision making. 81% of the patients actively inform themselves concerning their disease and treatment options. 69% state that SDM has taken place. Age, years on dialysis and gender correlate with perceived involvement. This paper provides a valid baseline for the prospective research of SDM in ESRD. The results indicate that dialysis patients are willing to participate in the process of medical decision-making. Characteristics and preferences of the patients should be taken into account not only in everyday clinical interactions. They could be monitored systematically within the framework of quality management and used as potential for quality improvement.

  1. Taking the Step towards a More Dynamic View on Raw Material Criticality: An Indicator Based Analysis for Germany and Japan

    Directory of Open Access Journals (Sweden)

    Simon Glöser-Chahoud

    2016-12-01

    Full Text Available Due to mounting concerns about the security of raw material supplies, numerous studies dealing with the quantification of supply risks and material criticality at the national level have been carried out in previous years. Regarding these studies, most approaches are indicator based static screening methods analyzing large numbers of raw materials and identifying those which are most critical for an economy. The majority of these screening methods quantify supply risks and vulnerabilities for one base year without taking into account temporal changes. Dynamic approaches for specific raw materials analyzing affected value chains in detail have been introduced recently; however, these studies do not intend to provide a screening of larger numbers of commodities. In this paper, we present a simple dynamic screening approach to assess raw material criticality at the country level building upon methods from innovation economics. The indicators applied in this study are only based on broadly available production and trade data, which makes this approach relatively easy to apply. We test our methodology on the example of Germany and Japan—two economies with highly specialized industries and low domestic raw material deposits, and, hence, high import dependency. The results are comparable to those of previously conducted multi indicator based static screening methods. However, they provide additional insight into temporal developments over the previous decade.

  2. Adding Natural Areas to Social Indicators of Intra-Urban Health Inequalities among Children: A Case Study from Berlin, Germany.

    Science.gov (United States)

    Kabisch, Nadja; Haase, Dagmar; Annerstedt van den Bosch, Matilda

    2016-08-04

    Research suggests that there is a relationship between the health of urban populations and the availability of green and water spaces in their daily environment. In this paper, we analyze the potential intra-urban relationships between children's health determinants and outcomes and natural areas in Berlin, Germany. In particular, health indicators such as deficits in viso-motoric development in children are related to environmental indicators such as the natural area cover, natural area per capita and distance to natural areas; however, these indicators are also correlated with social determinants of health. The methodological approach used in this study included bivariate and multivariate analyses to explore the relations between health inequalities and social, socio-economic, and land use parameters. The results on a sub-district level indicated that there was a correlation between natural areas and social health determinants, both of which displayed a certain intra-urban spatial pattern. In particular, a lower percentage of natural area cover was correlated with deficits in viso-motoric development. However, results with percentage of natural area cover and per capita natural area with childhood overweight were not conclusive. No significant correlation was found for percentage of natural area cover and overweight, while significant negative correlation values were found between overweight and per capita natural area. This was identified particularly in the districts that had lower social conditions. On the other hand, the districts with the highest social conditions had the comparatively lowest levels of complete measles immunization. This study may facilitate public health work by identifying the urban areas in which the strengthening of health resources and actions should be prioritized and also calls for the inclusion of natural areas among the social health indicators included in intra-urban health inequality tools.

  3. Influence of antibacterial therapy on bone scan indices at foot inflammation in diabetes mellitus accompanied by diabetic foot syndrome

    International Nuclear Information System (INIS)

    Slavnov, V.M.; Bolgars'ka, S.V.; Taran, E.V.; Markov, V.V.

    2004-01-01

    The influence of antibacterial therapy on bone scan indices at foot inflammation in patients with diabetes mellitus (DM) accompanied by diabetic foot syndrome was studied. Bone scan was performed using scintillation tomographic gamma-camera hours after intravenous injection of 99m Tc-methylene diphosphonate

  4. Repeated CT scans in trauma transfers: An analysis of indications, radiation dose exposure, and costs

    International Nuclear Information System (INIS)

    Hinzpeter, Ricarda; Sprengel, Kai; Wanner, Guido A.; Mildenberger, Peter; Alkadhi, Hatem

    2017-01-01

    Highlights: • Repetition of CT in trauma patients occurs relatively often. • Repetition of CT is mainly caused by inadequate image data transfer. • Potentially preventable CT examinations add radiation dose to patients. • Repeated CT is associated with excess costs to the health care system. - Abstract: Objectives: To identify the number of CT scans repeated in acute trauma patients receiving imaging before being referred to a trauma center, to define indications, and to assess radiation doses and costs of repeated CT. Methods: This retrospective study included all adult trauma patients transferred from other hospitals to a Level-I trauma center during 2014. Indications for repeated CT scans were categorized into: inadequate CT image data transfer, poor image quality, repetition of head CT after head injury together with completion to whole-body CT (WBCT), and follow-up of injury known from previous CT. Radiation doses from repeated CT were determined; costs were calculated using a nation-wide fee schedule. Results: Within one year, 85/298 (28.5%) trauma patients were transferred from another hospital because of severe head injury (n = 45,53%) and major body trauma (n = 23;27%) not manageable in the referring hospital, repatriation from a foreign country (n = 14;16.5%), and no ICU-capacity (n = 3;3.5%). Of these 85 patients, 74 (87%) had repeated CT in our center because of inadequate CT data transfer (n = 29;39%), repetition of head CT with completion to WBCT (n = 24;32.5%), and follow-up of known injury (n = 21;28.5%). None occurred because of poor image quality. Cumulative dose length product (DLP) and annual costs of potential preventable, repeated CT (inadequate data transfer) was 631mSv (81′304mGy*cm) and 35′233€, respectively. Conclusion: A considerable number of transferred trauma patients undergo potentially preventable, repeated CT, adding radiation dose to patients and costs to the health care system.

  5. Repeated CT scans in trauma transfers: An analysis of indications, radiation dose exposure, and costs

    Energy Technology Data Exchange (ETDEWEB)

    Hinzpeter, Ricarda, E-mail: Ricarda.Hinzpeter@usz.ch [Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistr. 100, Zurich CH-8091 (Switzerland); Sprengel, Kai, E-mail: Kai.Sprengel@usz.ch [Division of Trauma Surgery, Department of Surgery, University Hospital Zurich, University of Zurich, Raemistr. 100, CH-8091 Zurich (Switzerland); Wanner, Guido A., E-mail: Guido.Wanner@sbk-vs.de [Division of Trauma Surgery, Department of Surgery, University Hospital Zurich, University of Zurich, Raemistr. 100, CH-8091 Zurich (Switzerland); Department of General Surgery, Schwarzwald-Baar Klinikum, University of Freiburg, Klinikstr. 11, D-78052 Villingen-Schwenningen (Germany); Mildenberger, Peter, E-mail: peter.mildenberger@unimedizin-mainz.de [Department of Diagnostic and Interventional Radiology, University Hospital of Mainz, Langenbeckstr. 1, D-55131 Mainz (Germany); Alkadhi, Hatem, E-mail: hatem.alkadhi@usz.ch [Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistr. 100, Zurich CH-8091 (Switzerland)

    2017-03-15

    Highlights: • Repetition of CT in trauma patients occurs relatively often. • Repetition of CT is mainly caused by inadequate image data transfer. • Potentially preventable CT examinations add radiation dose to patients. • Repeated CT is associated with excess costs to the health care system. - Abstract: Objectives: To identify the number of CT scans repeated in acute trauma patients receiving imaging before being referred to a trauma center, to define indications, and to assess radiation doses and costs of repeated CT. Methods: This retrospective study included all adult trauma patients transferred from other hospitals to a Level-I trauma center during 2014. Indications for repeated CT scans were categorized into: inadequate CT image data transfer, poor image quality, repetition of head CT after head injury together with completion to whole-body CT (WBCT), and follow-up of injury known from previous CT. Radiation doses from repeated CT were determined; costs were calculated using a nation-wide fee schedule. Results: Within one year, 85/298 (28.5%) trauma patients were transferred from another hospital because of severe head injury (n = 45,53%) and major body trauma (n = 23;27%) not manageable in the referring hospital, repatriation from a foreign country (n = 14;16.5%), and no ICU-capacity (n = 3;3.5%). Of these 85 patients, 74 (87%) had repeated CT in our center because of inadequate CT data transfer (n = 29;39%), repetition of head CT with completion to WBCT (n = 24;32.5%), and follow-up of known injury (n = 21;28.5%). None occurred because of poor image quality. Cumulative dose length product (DLP) and annual costs of potential preventable, repeated CT (inadequate data transfer) was 631mSv (81′304mGy*cm) and 35′233€, respectively. Conclusion: A considerable number of transferred trauma patients undergo potentially preventable, repeated CT, adding radiation dose to patients and costs to the health care system.

  6. The vertebrates from the Lower Ladinian (Middle Triassic) bonebed of Lamerden (Germany) as palaeoenvironment indicators in the Germanic Basin

    Science.gov (United States)

    Diedrich, Cajus G.

    2015-11-01

    A marine/limnic vertebrate fauna is described from the enodis/posseckeri Bonebed mixed in a bivalve shell-rich bioclastic carbonate rudstone at the eastern coastal margin of the Rhenish Massif mainland at Lamerden (Germany) within the western Germanic Basin (Central Europe). The condensation layer is of Fassanian (Ladinian, Middle Triassic) in age. The vertebrate biodiversity includes five different shark, and several actinopterygian fish species represented by teeth and scales. Abundant isolated bones from a small- and a large-sized pachypleurosaur Neusticosaurus species, which can be composed as incomplete skeletons, originate from dense populations of different individual age stages. Important facies indicator reptiles are from the thalattosaur Blezingeria ichthyospondyla which postcranial skeleton is reconstructed hypothetically using additional postcranial bones from similar aged various German localities. The vertebrate biodiversity of the enodis/posseckeri bonebed of Lamerden reflect a limnic/fluvial freshwater influenced fauna (amphibians/terrestrial and marine reptiles) with dominance of normal saline marine influences. Macroalgae meadow adapted placodont reptiles are absent in Lamerden, as well as open marine-adapted ichthyosaurs, supporting a lagoon with fresh water influence position at the Rhenish Massif mainland coast. In those contemporanous brackish lagoons, which seem to be isochronous to northern Tethys lagoons of the Kalschieferzone at the Monte San Giorgio (Switzerland/Italy), small pachypleurosaurs were abundant prey in both regions for reptile predators, especially large paraxial swimming alligator habitus-like Paranothosaurus, which even contain stomach contents of pachypleurosaurs.

  7. Adrenal scan in 17-alpha-hydroxylase deficiency: false indication of adrenal adenoma

    International Nuclear Information System (INIS)

    Shore, R.M.; Lieberman, L.M.; Newman, T.J.; Friedman, A.; Bargman, G.J.

    1981-01-01

    A patient who was thought to have testicular feminization syndrome and primary aldosteronism had an adrenal scan that suggested an adrenal adenoma. After later diagnosis of 17-alpha-hydroxylase deficiency, she was treated with glucocorticoids rather than surgery. Her clinical course and a repeat adrenal scan confirmed she did not have a tumor

  8. Energy efficiency in Germany 2000. Analysis based on the ODYSSEE database from the SAVE project 'Cross-country comparison on energy efficiency indicators'. Final report

    International Nuclear Information System (INIS)

    Eichhammer, W.; Schlomann, B.

    2001-02-01

    The German national report for the SAVE project 'Cross-country Comparison on Energy Efficiency Indicators' represents the recent energy efficiency trends in Germany based on the indicators extracted from the ODYSSEE database. For the second time, the 2000 country report only includes the development of energy consumption and efficiency in Germany after the unification, i.e. for the period 1991 to 1999. The year 1990 unfortunately could not be considered because most of the economic and energy consumption data for Germany (especially the revised National Accounts) are only available since 1991. The results for Western Germany since 1970 are described in the former country reports (Eichhammer et al., 1998). The report starts with a review on data collection and the recent trends in the general context of energy efficiency, i.e. economic and energy consumption development, energy and environmental policy and energy price trends. Afterwards, the energy efficiency trends are described both at the level of the whole economy (Chapter 3) and at sectoral level (Chapter 4 to 8). (orig.)

  9. Energy efficiency in Germany 1998. Analysis based on the ODYSSEE datebase from the SAVE project 'Cross-country comparison on energy efficiency indicators'. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Eichhammer, W.; Mannsbart, W.; Schlomann, B.

    1999-04-01

    For some indicators, longer time series back to the 1970s are useful, too. These data are, however, only included in the ODYSSEE database for the former West Germany (in the following called ex-FRG). Therefore, for some important indicators the long-term development since the 1970s will also be given in this report using data for the ex-FRG. The report starts with a review on data collection and the recent trends in the general context of energy efficiency, i.e. economic and energy consumption development, energy and environmental policy and energy price trends. Afterwards, the energy efficiency trends are described both at the level of the whole economy (Chapter 3) and at sectoral level (Chapter 4 to 8). The annex not only includes some further data remarks but also a special case study for Germany about the development of energy efficiency in the industrial sector and the link to causal factors (Annex 4). (orig.)

  10. Energy efficiency in Germany. Analysis based on the ODYSSEE database from the SAVE project 'Cross-country comparison on energy efficiency indicators'. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Eichhammer, W.; Mannsbart, W.; Schlomann, B.

    1998-03-01

    The most important change in the German data situation compared to the last national report in October 1995 was the adjustment of the national statistical system to the unified Germany including eastern Germany (in the following referred to as Germany). Therefore, the existing time series for western Germany (in the following referred to as ex-FRG) had not only to be updated, but German data had to be included in the ODYSSEE database, too. It is intended to improve in the future the quality of the data further and to extend the data through reasonable estimates as far as justified (improvement of the data for the ex-FRG up to 1994, completion and verification of the data for Germany in 1990/1991). It is clear that the re-unification (in combination with the change in 1995 of the national industrial energy consumption statistics to a classification which is compatible with the European NACE Rev. 1 classification) poses considerable difficulties for the Energy Efficiency Indicators (EEI) approach, in which longer time series improve the reliability of the results. The German reunification shows therefore the limitations of the approach which encounters difficulties in periods of rapid changes. It is, however, not a principle argument against the methodology. The difficulty stems rather from the fact that in periods of radical changes, statistical systems simply may break down for some time, and cannot be reconstructed afterwards. Fortunately, the German re-unification is exceptional within the European Union. However, in the case of the inclusion of Eastern European accession countries (PHARE countries) in the EEI approach, the same type of difficulties will occur, though to a lesser degree, because the changes were less radical, and because there was not a complete break in statistics. (orig.)

  11. Influence of PET/CT-introduction on PET scanning frequency and indications. Results of a multicenter study

    International Nuclear Information System (INIS)

    Stergar, H.; Bockisch, A.; Eschmann, S.M.; Krause, B.J.; Roedel, R.; Tiling, R.; Weckesser, M.

    2007-01-01

    Aim: to evaluate the influence of the introduction of combined PET/CT scanners into clinical routine. This investigation addresses the quantitative changes between PET/CT and stand alone PET. Methods: the study included all examinations performed on stand alone PET- or PET/CT-scanners within 12 month prior to and after implementation of PET/CT. The final data analysis included five university hospitals and a total number of 15 497 exams. We distinguished exams on stand alone tomographs prior to and after installation of the combined device as well as PET/CT scans particularly with regard to disease entities. Various further parameters were investigated. Results: the overall number of PET scans (PET and PET/CT) rose by 146% while the number of scans performed on stand alone scanners declined by 22%. Only one site registered an increase in stand alone PET. The number of exams for staging in oncology increased by 196% while that of cardiac scans decreased by 35% and the number of scans in neurology rose by 47%. The use of scans for radiotherapy planning increased to 7% of all PET/CT studies. The increase of procedures for so-called classic PET oncology indications was moderate compared to the more common tumors. An even greater increase was observed in some rare entities. Conclusions: the introduction of PET/CT led to more than a doubling of overall PET procedures with a main focus on oncology. Some of the observed changes in scanning frequency may be caused by a rising availability of new radiotracers and advancements of competing imaging methods. Nevertheless the evident increase in the use of PET/CT for the most common tumour types demonstrates its expanding role in cancer staging. The combination of molecular and morphologic imaging has not only found its place but is still gaining greater importance with new developments in technology and radiochemistry. (orig.)

  12. Is a positive L-dimer result a sufficient indication for performing a V/Q lung scan?

    International Nuclear Information System (INIS)

    Salanitri, G.C.; Kelly, M.J.; O'Donnell, M.; Kalff, V.

    2002-01-01

    Full text: At our institution there has developed a practice of referring some patients for assessment of pulmonary embolism (PE) because of a positive L-dimer test but without standard clinical indications. Therefore this study aimed to determine whether a positive L-dimer test result by itself is a sufficient indication to perform a ventilation/perfusion V/Q study. V/Q lung scan results, L-dimer test results and appropriate radiology results of 949 consecutive patients from August 2000 to October 2001 were retrospectively reviewed. Prediction of V/Q results by L-dimer results was compared with that of clinical risk factors for PE (Risk factor + or -) These factors were dyspnoea, current deep vein thrombosis (DVT), recent orthopaedic procedure or a past history of PE/DVT, Of the 949 patients in the study population, 254 patients had an L-dimer study, with 206 positive and 48 negative L-dimer results. Helical CT was performed in 8 patients with an equivocal V/Q - 4 showed PE and 4 did not. In the 27 patients with a positive L-dimer result and PE on either V-Q scan or CT, 25 (92.6%) had additional recognised major risk factors for PE. A positive L-dimer test is a poor predictor of a positive V/Q scan compared to conventional clinical indications. Thus, a positive L-dimer test result in isolation does not constitute an appropriate indication to perform a V/Q scan. Copyright (2002) The Australian and New Zealand Society of Nuclear Medicine Inc

  13. National quality indicators and policies from 15 countries leading in adult end-of-life care: a systematic environmental scan.

    Science.gov (United States)

    Virdun, Claudia; Luckett, Tim; Lorenz, Karl A; Phillips, Jane

    2018-06-01

    The importance of measuring the quality of end-of-life care provision is undisputed, but determining how best to achieve this is yet to be confirmed. This study sought to identify and describe national end-of-life care quality indicators and supporting policies used by countries leading in their end-of-life care provision. A systematic environmental scan that included a web search to identify relevant national policies and indicators; hand searching for additional materials; information from experts listed for the top 10 (n=15) countries ranked in the 'quality of care' category of the 2015 Quality of Death Index study; and snowballing from Index experts. Ten countries (66%) have national policy support for end-of-life care measurement, five have national indicator sets, with two indicator sets suitable for all service providers. No countries mandate indicator use, and there is limited evidence of consumer engagement in development of indicators. Two thirds of the 128 identified indicators are outcomes measures (62%), and 38% are process measures. Most indicators pertain to symptom management (38%), social care (32%) or care delivery (27%). Measurement of end-of-life care quality varies globally and rarely covers all care domains or service providers. There is a need to reduce duplication of indicator development, involve consumers, consider all care providers and ensure measurable and relevant indicators to improve end-of-life care experiences for patients and families. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  14. Can competing diversity indices inform us about why ethnic diversity erodes social cohesion? A test of five diversity indices in Germany.

    Science.gov (United States)

    Schaeffer, Merlin

    2013-05-01

    An ever-growing number of studies investigates the relation between ethnic diversity and social cohesion, but these studies have produced mixed results. In cross-national research, some scholars have recently started to investigate more refined and informative indices of ethnic diversity than the commonly used Hirschman-Herfindahl Index. These refined indices allow to test competing theoretical explanations of why ethnic diversity is associated with declines in social cohesion. This study assesses the applicability of this approach for sub-national analyses. Generally, the results confirm a negative association between social cohesion and ethnic diversity. However, the competing indices are empirically indistinguishable and thus insufficient to test different theories against one another. Follow-up simulations suggest the general conclusion that the competing indices are meaningful operationalizations only if a sample includes: (1) contextual units with small and contextual units with large minority shares, as well as (2) contextual units with diverse and contextual units with polarized ethnic compositions. The results are thus instructive to all researchers who wish to apply different diversity indices and thereby test competing theories. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Indications of CT scan after minor head trauma in children. Can age younger than 2 years be a risk factor?

    International Nuclear Information System (INIS)

    Ozaki, Mitsunori; Seo, Yoshinobu; Nakamura, Hirohiko

    2010-01-01

    The indications of CT scan after minor head trauma in children are often discussed, including risks of radiation-induced malignancy. Our aim is to identify whether children younger than 2 years have greater risk of traumatic brain injury compared to older children. We enrolled and analysed 1,830 patients younger than 7 years who underwent CT scans after head trauma in our institute. Patients without any symptoms (n=916) were defined as Group A (age<2: n=391, age 2-6: n=525). Patients with extracranial traumatic findings such as scalp hematoma or laceration, and without any neurological symptoms (n=600) were defined as Group B (age<2: n=163, age 2-6: n=437). In order to analyze whether children younger than 2 years have risks of abnormal CT findings due to head trauma, we used the chi-square test in both Group A and Group B. A P-value of less than 0.05 was considered statistically significant. In Group A, there was no significant difference in the frequency of abnormal CT findings between the younger and older groups (p=0.526). In Group B, however, there was a significant difference between those groups (p=0.0186). We suggest that, based on our findings, children younger than 2 years without any symptoms don't have a greater risk of brain injury compared to older children after minor head trauma. This study might contribute to save those children from receiving unnecessary radiation. (author)

  16. Development of multiple linear regression models as predictive tools for fecal indicator concentrations in a stretch of the lower Lahn River, Germany.

    Science.gov (United States)

    Herrig, Ilona M; Böer, Simone I; Brennholt, Nicole; Manz, Werner

    2015-11-15

    Since rivers are typically subject to rapid changes in microbiological water quality, tools are needed to allow timely water quality assessment. A promising approach is the application of predictive models. In our study, we developed multiple linear regression (MLR) models in order to predict the abundance of the fecal indicator organisms Escherichia coli (EC), intestinal enterococci (IE) and somatic coliphages (SC) in the Lahn River, Germany. The models were developed on the basis of an extensive set of environmental parameters collected during a 12-months monitoring period. Two models were developed for each type of indicator: 1) an extended model including the maximum number of variables significantly explaining variations in indicator abundance and 2) a simplified model reduced to the three most influential explanatory variables, thus obtaining a model which is less resource-intensive with regard to required data. Both approaches have the ability to model multiple sites within one river stretch. The three most important predictive variables in the optimized models for the bacterial indicators were NH4-N, turbidity and global solar irradiance, whereas chlorophyll a content, discharge and NH4-N were reliable model variables for somatic coliphages. Depending on indicator type, the extended mode models also included the additional variables rainfall, O2 content, pH and chlorophyll a. The extended mode models could explain 69% (EC), 74% (IE) and 72% (SC) of the observed variance in fecal indicator concentrations. The optimized models explained the observed variance in fecal indicator concentrations to 65% (EC), 70% (IE) and 68% (SC). Site-specific efficiencies ranged up to 82% (EC) and 81% (IE, SC). Our results suggest that MLR models are a promising tool for a timely water quality assessment in the Lahn area. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Dental Defects as a Potential Indicator of Chronic Malnutrition in a Population of Fallow Deer (Dama dama) from Northwestern Germany.

    Science.gov (United States)

    Kierdorf, Horst; Filevych, Olexander; Lutz, Walburga; Kierdorf, Uwe

    2016-10-01

    We studied enamel defects in mandibular cheek teeth of fallow deer from an enclosed population that had grown far beyond the carrying capacity of its habitat. Macroscopic inspection revealed a high frequency of pathological enamel alterations in the permanent premolars and the third molar, which form late during dental development, while earlier forming teeth (deciduous premolars and first molar) were generally not affected. Macroscopic enamel alterations comprised opacity and posteruptive discoloration, loss of occlusal enamel ridges, and presence of enamel surface lesions. Backscattered electron imaging in the SEM revealed a marked hypomineralization and related increased porosity of the outer compared to the central and inner enamel portions in the affected teeth. In contrast, the enamel of the unaffected first molars showed a homogeneous high degree of mineralization. Microindentation hardness testing demonstrated a significantly reduced and highly variable hardness of the outer enamel of the affected teeth. The recorded enamel alterations are indicative of a disturbance of enamel maturation. Based on findings of experimental studies by other authors that explored the effects of dietary deficiencies on the mineralization of dental hard tissues in different mammal species, we suggest a dietary calcium deficiency as the cause of the observed pathological enamel changes in the fallow deer. The supposed calcium deficiency only affected teeth whose crown mineralization takes place after weaning, while the deciduous premolars and the first molar, whose crown formation occurs prenatally or during the early postnatal period of intense milk feeding, were unaffected. Anat Rec, 299:1409-1423, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  18. Teaching about Modern Germany: Instructional Materials for the Social Studies Classroom. Correlation Charts Indicating Content and Skills Addressed by Each Lesson.

    Science.gov (United States)

    Goethe House, New York, NY.

    This instructional booklet for the social studies classroom is a companion to a series about modern day Germany. The materials describe the documents in the series and present correlation charts for content and skills: (1) "A Kid Like Me across the Sea"; (2) "Communities and Regions"; (3) "Overview of Germany"; (4)…

  19. [Indications and instructions to patients for a positron emission tomography-PET scan. The importance of the hybridic PET/CT-computerised tomography scan and which specialty should be responsible for its function].

    Science.gov (United States)

    Grammaticos, Philip; Datseris, Ioannis; Gerali, Sofia; Papantoniou, Vassilios; Valsamaki, Pipitsa; Boundas, Dimitrios

    2007-01-01

    Indications and instructions to patients for performing a positron emission tomography - PET scan are mentioned. Although PET camera was developed in 1970 its clinical indications were established in about 1998. The hybridic PET/CT- computerized tomography scanner appeared in 2001 and its clinical indications are still under discussion. These discussions refer to both the use of PET/CT as an acquisition correction and anatomic localization device for PET images (AC/A) and to its use as a diagnostic CT scan (dCT). Most of the patients submitted for a PET scan have already done a dCT scan. This was the case in 286 out of the first 300 patients referred to "Evangelismos" hospital in Athens for a PET scan. These two scans can be matched electronically. Extra cost, space, personnel and radiation absorption dose especially in children, are additional factors to be considered in using the PET/CT scanner. The specialty of Nuclear Medicine is now based on the PET camera, its best part and main equipment for molecular imaging. It is very much easier and faster for a Nuclear Medicine physician who routinely reports tomographic PET and SPET images, to be familiar with the CT images than for a Radiologist to get to "know how" about the PET camera and the whole Nuclear Medicine Department. Nuclear Medicine is about open radiation sources, molecular imaging, specific radio-pharmacology, radiobiology, radiation protection etc, while on the other hand in some countries, Nuclear Physicians have already spent, as part of their official training, six months in a Radiology Department whose function is considered to be at least 25% about the CT scanner. We come to the conclusion that the PET/CT scanner should be under the responsibility of the Nuclear Medicine Department and the Radiologist should act as an advisor.

  20. Weimar Germany

    DEFF Research Database (Denmark)

    Reckendrees, Alfred

    The Weimar Republic is analysed within the framework of limited and open access orders. Germany had developed into a mature limited access order before World War I, with rule of law and open economic access but only limited access to politics. After the war, Germany developed toward an open access...... order; this process was, however, not sustainable. Two interpretations are discussed, which both pose a challenge to the limited access-open access framework: (1.) Weimar Germany was the first open access order that failed; (2.) sufficiency conditions of the sustainability of open access are not yet...

  1. The value of indicated computed tomography scan of the chest and abdomen in addition to the conventional radiologic work-up for blunt trauma patients.

    NARCIS (Netherlands)

    Deunk, J.; Dekker, H.M.; Brink, M.; Vugt, R. van; Edwards, M.J.R.; Vugt, A.B. van

    2007-01-01

    BACKGROUND: Multidetector computed tomography (CT) is more sensitive and specific in detecting traumatic injuries than conventional radiology is. However, still little is known about the diagnostic value and the therapeutic impact of indicated thoraco-abdominal CT scan when it is performed in

  2. SAVE - energy efficiency in Germany 1990-2000. Report based on the ODYSSEE data base on energy efficiency indicators and the MURE data base on energy efficiency policy measures with the support from SAVE. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Eichhammer, W.; Schlomann, B.

    2002-03-01

    This reports presents an analysis of energy efficiency trends in Germany on the basis of energy efficiency indicators extracted from the ODYSSEE data base, maintained and updated in the framework of the SAVE programme. This analysis focuses on the period 1990-2000. The year 1990 could however not be considered for all indicators, because most of the economic and some energy consumption data for Germany are only available since 1991. The analysis also examines the policies and measures implemented in the field of energy efficiency, with a focus on the latest years until February 2002. All these measures are extracted from the MURE data base also updated within the SAVE programme. The report starts with a review on data collection and the recent trends in the general context of energy efficiency, i. e. economic and energy consumption development, energy and environmental policy and energy price trends (Chapter 2). Afterwards, the energy efficiency trends are described both at the level of the whole economy and at sectoral level (Chapter 3). In Chapter 4 the development in one sector - transport - is described more detailed. For the other sectors (industry, residential, tertiary) Annex 2 presents a selection of commented graphs that show the trends for the main indicators. An overview of the most important measures in the field of energy efficiency policy in the end-use sectors in Germany is given in Annex 1. A more detailed description of the most recent measures is presented in Annex 3. (orig.)

  3. Weimar Germany

    DEFF Research Database (Denmark)

    Reckendrees, Alfred

    2015-01-01

    The Weimar Republic is analysed within the concept of limited and open access orders. Before World War I, Imperial Germany had developed into a mature limited access order with rule of law and open economic access but lack of competition in politics. After World War I and inflation, Weimar Germany...... developed toward an open access order; open access was not, however, sustainable and collapsed in 1930–31. This case of a failed open access order suggests refining the framework of limited and open access orders in further work. It shows that the political process of “creative destruction” might result...

  4. Experimental determination of spectral indices by scanning of fuel rod in the IPEN/MB-01 reactor

    International Nuclear Information System (INIS)

    Fanaro, Leda Cristina Cabelo Bernardes

    2009-01-01

    In this work, the spectral indexes 28ρ * and 25δ * , and gamma efficiency factor in the IPEN/MB-01 reactor were determined experimentally employing a rod scanning technique. In the case of 28ρ * , this method has the advantage of eliminating most of the correction factors derived from the calculations. Only the fission yield factor and the relative fission rate in the 235 U remain in the determination of the 25δ * . The experiments were performed with different thicknesses of cadmium sleeves: 0.55 mm, 1.10 mm and 2.20 mm. The final experimental uncertainty achieved in the experiment, less that 1 %, and the excellent geometrical and material data characterization of the IPEN/MB-01 reactor allow to use the results as benchmark for validate calculation methods and related nuclear data libraries. The comparison between calculated values and experimental values was performed by employing the MCNP-5 code and the nuclear data libraries: ENDF/B-VI.8, ENDF/B-VII.0, JENDL-3.3 and JEFF-3.1. The results demonstrate that the difference among libraries is very small. Also, the comparison between calculated values and experimental values shows that there has been considerable progress in the recent nuclear data libraries. The best result is obtained with ENDF/B-VII.0 nuclear data library, and the highest discrepancy was obtained with JEFF-3.1 and JENDL-3.3 nuclear data libraries. (author)

  5. Left ventricular filling rate change as an earlier indicator than ejection fraction of chemotherapeutic cardiotoxicity in cancer paptents' nuclear medicine MUGA scans

    International Nuclear Information System (INIS)

    Miko, T.G.

    2004-01-01

    According to Wang Siegel has long suggested that an earlier indicator of damage to the hearts of cancer patients undergoing potentially cardiotoxic chemotherapy could be change in the left ventricular filling rate (LVFT) rather than dependence on the left ventricular ejection fraction (LVEF) as a measure for when to discontinue chemotherapy. Currently ejection fraction obtained by performing the nuclear medicine MUGA scan is the gold standard for determining further treatment of patients with these cardiotoxic agents. We are seeking to see if changes in filling rate (LVFR) are an earlier indicator of cardiotoxicity by performing a retrospective analysis of MUGA scans performed at our facility pre- and post-chemotherapy and performing a statistical analysis of changes in ejection fraction us filling rate in patients known to have cardiotoxic changes due to chemotherapy. (authors)

  6. Nudging Germany

    DEFF Research Database (Denmark)

    Purnhagen, Kai; Reisch, Lucia A.

    Since 2015 behavioural scientists investigate at the German chancellery how one could regulate better. This piece illustrates the background of this new strategy and possible concequences for regulation and Rechtswissenschaft in Germany. We first discuss the concept of behaviourally informed regu...

  7. Supplement to: Astronomical ephemerides, navigation and war. The astonishing cooperation of the ephemeris institutes of Germany, England, France and the USA during the Second World War based on documents in the archives of the Astronomisches Rechen-Institut. Scans of the documents. (German Title: Supplement zu: Astronomische Ephemeriden, Navigation und Krieg. Die erstaunliche Zusammenarbeit der Ephemeriden-Institute von Deutschland, England, Frankreich und den USA im Zweiten Weltkrieg nach Dokumenten im Archiv des Astronomischen Rechen-Instituts. Scans der Dokumente.)

    Science.gov (United States)

    Wielen, Roland; Wielen, Ute

    In a previous paper (Wielen R. und Wielen U. 2016a: Astronomical Ephemerides, Navigation and War), we have presented the astonishing cooperation of the ephemeris institutes of Germany, England, France and the USA during the Second World War. We were able to use numerous archivalia which we also describe and comment in that paper. In the present paper, we publish colour scans of these archivalia. All the documents shown here are held in the archives of the Astronomisches Rechen-Institut in Heidelberg.

  8. Indications of 99mTc-MDP scintigraphy bone scan in the evaluation of painful hip arthroplasties

    International Nuclear Information System (INIS)

    Eder, V.; Baulieu, F.; Secchi, V.; Gautier, B.; Pottier, J.M.; Rosset, P.

    2000-01-01

    The purpose of this study was to determine the indication of bone scintigraphy in hip prosthesis complications. Thirty-six patients and 38 hip prosthesis have had a 99 Tc-MDP scintigraphy in our laboratory between 1995 and 1997. It concerns 32 cemented total prosthesis, 3 intermediate prosthesis and 3 non-cemented total prosthesis. For 14 prosthesis, complication (loosening or infection) was confirmed by surgical operation in 12 cases (4 isolated acetabular complications, 2 isolated femoral loosening, 3 global loosening and 3 infections) or by concordant data from different examinations in 2 cases (global loosening) where intervention was unrealizable. About other patients, absence of complication was confirmed by a favourable evolution lasting at least 12 months. A cetabular and femoral complications were detected by scintigraphy respectively with a sensitivity of 100 % and 90 %, a specificity of 85 % and 78 %, a PPV of 75 % and 60 % and NPV of 100 % and 96 %. High negative predictive value allows to eliminate a prosthesis complication in the case of a normal scintigraphy and to override decision when the clinic and the radiography are doubtful. Scintigraphy may recognize other bone fixation abnormalities which may be responsible of clinical symptomatology. (authors)

  9. Cegelec Germany

    International Nuclear Information System (INIS)

    2011-01-01

    Cegelec is a group of companies acting internationally and one of Europe's biggest plant engineering firms in the fields of power generation and distribution with the focus on engineering and technical services. Cegelec's competences in Germany are mainly in planning, installation and maintenance of plants and facilities in all key industries and for public clients. The main areas of activity are industry, infrastructure and power, for which Cegelec offers comprehensive project and service work. While the Industry business area covers chemistry, steel, paper, automotive, re-engineering, and mining industries, Cegelec's Infrastructure unit performs services to airports, in tunnel construction, for railways and waterways. The Power market segment comprises gas, refuse incineration, power supply, sugar, power plants, and nuclear final storage. Cegelec is represented in Germany on roughly 30 locations with a staff of 1,700. The origins of Cegelec are in Germany, i.e. in AEG founded 1896. The Plant and Automation Technology sector was divested in 1996 and moved to Alstom where, in 2001, a management buyout led to the independent Cegelec group of companies. When the strategic partnership between Qatari Diar and Vinci took shape, Cegelec became a subsidiary of the Vinci group in April 2010. (orig.)

  10. Paediatric CT scan usage and referrals of children to computed tomography in Germany-a cross-sectional survey of medical practice and awareness of radiation related health risks among physicians

    Directory of Open Access Journals (Sweden)

    Merzenich Hiltrud

    2012-02-01

    Full Text Available Abstract Background Computed tomography (CT is a major source of ionizing radiation exposure in medical diagnostic. Compared to adults, children are supposed to be more susceptible to health risks related to radiation. The purpose of a cross-sectional survey among office-based physicians in Germany was the assessment of medical practice in paediatric CT referrals and to investigate physicians' knowledge of radiation doses and potential health risks of radiation exposure from CT in children. Methods A standardized questionnaire was distributed to all paediatricians and surgeons in two defined study areas. Furthermore, the study population included a random sample of general practitioners in the two areas. The questionnaire covered the frequency of referrals for paediatric CT examinations, the medical diagnoses leading to paediatric CT referrals, physicians' knowledge of radiation doses and potential health risks of radiation exposure from CT in children. Results A total of 295 (36.4% physicians responded. 59% of the doctors had not referred a child to CT in the past year, and approximately 30% referred only 1-5 children annually. The most frequent indications for a CT examination in children were trauma or a suspected cancer. 42% of the referrals were related to minor diagnoses or unspecific symptoms. The participants underestimated the radiation exposure due to CT and they overestimated the radiation exposure due to conventional X-ray examinations. Conclusions In Germany, the frequency of referrals of children to computed tomography is moderate. The knowledge on the risks from radiation exposure among office-based physicians in our sample varied, but there was a tendency to underestimate potential CT risks. Advanced radiological training might lead to considerable amendments in terms of knowledge and practice of CT referral.

  11. Feasibility study of veterinary antibiotic consumption in Germany--comparison of ADDs and UDDs by animal production type, antimicrobial class and indication.

    Science.gov (United States)

    Merle, Roswitha; Robanus, Matthias; Hegger-Gravenhorst, Christine; Mollenhauer, Yvonne; Hajek, Peter; Käsbohrer, Annemarie; Honscha, Walther; Kreienbrock, Lothar

    2014-01-08

    Within a feasibility study the use of antibiotics in pigs and cattle was determined in 24 veterinary practices in Lower Saxony and on 66 farms in North Rhine-Westphalia in Germany. Focus was laid on the comparison of the Used Daily Doses (UDD) (dose per animal and day prescribed by the veterinarians) with the Defined Animal Daily Doses (ADD) (dose per animal and day calculated by means of recommended dosages and estimated live weights). For piglets and calves most of the UDD (50% and 46% of nUDD, respectively) were above the ADD (i.e. UDD/ADD-ratio above 1.25). Regarding sows, fattening pigs, dairy and beef cattle, most of the UDDs (49% to 65% of nUDD) were lower than the respective ADD (i.e. UDD/ADD-ratio below 0.8). In pigs, the UDDs of beta-lactams, fluoroquinolones and cephalosporins, and in cattle, those of macrolides and beta-lactams were often below the ADDs. Tetracyclines were frequently used above the recommended dose.Enteric diseases were more often treated below the recommended dose than respiratory diseases, possibly due to overestimation of the live weight (diarrhea in young animals, respiratory diseases in elder animals) and consequently overestimation of the recommended dose. Comparisons between UDD and ADD can be used to observe differences between antimicrobials and trends in the usage of antibiotics. But individual treatment comparisons of UDD and ADD must be interpreted carefully, because they may be due to lower live weights than estimated. Correlating such data with data on the occurrence of resistant bacteria in future may help to improve resistance prevention and control.

  12. A COMPARATIVE ANALYSIS OF QUALITATIVE AND QUANTITATIVE INDICATORS OF THE ATTACK PHASIS AT THE WORLD CUP IN GERMANY 2006th AND SOUTH AFRICA 2010th

    Directory of Open Access Journals (Sweden)

    Peko Vujović

    2013-07-01

    Full Text Available The subject of this paper is the recording of predefined hypothetical significant predictors for achieving goals in modern football. Concretely, the object of this study is the mode of play of top teams and individual characteristics of ellite players and comparative analysis of the last two world championships. The aim of the research was to determine the qualitative and quantitative differences between the successfully completed attacks on the World Cup in Germany in 2006 and South Africa in 2010, using a pre-defined variables. Task of the paper is to identify the set of variables that represent a good predictor for efficacy in attack phase, and which tendencies of play can be seen using of variables recorded on the sample matches in the last two world championships. The steps of work are the followers. To determine whether there are a significant differences in the positions of the players in the team, who scored a goals and assisted on two observed world championships. To determine whether there are a significant differences in the time intervals in which the goals was scored in the two above-mentioned competition. To determine whether there are a significant differences in the number of contacts with the ball at players just before successfuly implementation of attack on the mentioned competitions. And to determine whether there are a significant differences in the positions on the ground from which the goal has been scored, and from which is assisted for the goal. On the basis on the processed variables, the conclusions which have a foothold in the relevant and reliable parameters were drawn.

  13. A generalized mean-squared displacement from inelastic fixed window scans of incoherent neutron scattering as a model-free indicator of anomalous diffusion confinement

    International Nuclear Information System (INIS)

    Roosen-Runge, F.; Seydel, T.

    2015-01-01

    Elastic fixed window scans of incoherent neutron scattering are an established and frequently employed method to study dynamical changes, usually over a broad temperature range or during a process such as a conformational change in the sample. In particular, the apparent mean-squared displacement can be extracted via a model-free analysis based on a solid physical interpretation as an effective amplitude of molecular motions. Here, we provide a new account of elastic and inelastic fixed window scans, defining a generalized mean-squared displacement for all fixed energy transfers. We show that this generalized mean-squared displacement in principle contains all information on the real mean-square displacement accessible in the instrumental time window. The derived formula provides a clear understanding of the effects of instrumental resolution on the apparent mean-squared displacement. Finally, we show that the generalized mean-square displacement can be used as a model-free indicator on confinement effects within the instrumental time window. (authors)

  14. Indicators for the use of raw materials in the context of sustainable development in Germany; Indikatoren/Kennzahlen fuer den Rohstoffverbrauch im Rahmen der Nachhaltigkeitsdiskussion

    Energy Technology Data Exchange (ETDEWEB)

    Giegrich, Juergen; Liebich, Axel; Lauwigi, Christoph; Reinhardt, Joachim [ifeu-Institut fuer Energie- und Umweltforschung GmbH, Heidelberg (Germany)

    2012-01-15

    Raw material productivity is a key indicator in the German strategy for sustainable development located in the chapter about ''conservation of resources''. Raw material productivity relates the gross domestic product (GDP) to the sum of domestically extracted abiotic raw materials and imported abiotic raw materials, semi-finished products and finished products. The main objective of this research project was to further develop or supplement this existing indicator. First of all the basic concepts of ''natural resource'' and ''raw material'' was clearly defined and put into the context of existing resource strategies. The broad concept of natural resource was adopted and six types of natural resources were identified (raw material, energy, water, land, biodiversity and the sink function of environmental media) Headline indicators were suggested for each of them. An aggregated indicator was developed and discussed which was called Environmental Impact Load (EVIL). The pressures represented by four resource indicators and four environmental indicators for the sink function were calculated for all imported goods with the help of 130 resource and environmental profiles and the German import statistics of the year 2005. This step was necessary to resolve the asymmetric approach of calculating the pressures caused by imports and domestic production and consumption. The ''rucksacks'' of the imports were accounted with domestic figures and the export ''rucksacks''. The raw material demand of imported goods expressed in raw material equivalent was derived to be twice as high as the domestic material extraction. Finally the function of the different resource indicators to represent each other was tested with the help of correlations. As a first approximation a certain correlation exists between some indicators. But it is recommended that each resource indicator should be kept

  15. from Germany

    Directory of Open Access Journals (Sweden)

    Shahriar Azizi

    2012-09-01

    Full Text Available The first and most important principle of marketing is focusing on the customer needs and wants, because regardless of that, companies will not be able to survive in today's competitive environment. These days, companies know that providing products and services according to customer needs and demands, is an important competitive advantage to gain more sales and benefit, so identifying customer needs and demands, and adopting appropriate strategies for supplying customers' desires are the most important activities in competitive markets. Considering the competitive environment in e-commerce and importance of focus on customer expectations in electronic markets, this study has been aimed to identify and prioritize the factors affecting customer satisfaction in electronic commerce. For data collection and final testing of the E-SAT model, questionnaire was designed and distributed between 221 people in Germany. Collected data was analyzed by SPSS software. The research model had found out that from six main factors and 25 sub factors, six factors and 17 sub factors affect satisfaction in online shopping. Also in this study, the type of goods, prices of purchased goods and age range of online buyers are investigated.

  16. Congruency within rural social networks as an indicator of interpersonal influence on risk judgments: the great stir caused by BSE in a village in northern Germany.

    Science.gov (United States)

    Lehmkuhl, Markus J

    2008-10-01

    In the following survey, congruency within a sample of 150 rural social networks ascertained by comparing independently gathered data is used as an indicator of interpersonal influence concerning BSE-related current knowledge and consumption habits. Our findings suggest that friends, relatives and acquaintances mutually orientated each other about what was worth knowing about BSE. Concerning the behavioral dimension of risk judgments, our findings indicate that social networks obtained within the village explored have activated collective resistance against fear. This is explained by the character of the risk source. Positive attitudes towards conventional farming obviously contributed to the social identity of villagers. The devaluation of conventional farming as a source of societal threat by the mass media touched on an integral part of the self-definitions of villagers and activated resistance within their social networks. It is argued that a central point in explaining the role of interpersonal influence in risk judgments is not only the dimension of risk judgments but the character of the risk source. If attitudes concerning a risk source contribute positively to one's identity, the devaluation of the risk source by mass media coverage may enhance the probability of collective resistance against fear.

  17. Prostate-Specific Antigen and Prostate-Specific Antigen Velocity as Threshold Indicators in 11C-Acetate PET/CTAC Scanning for Prostate Cancer Recurrence

    Science.gov (United States)

    Dusing, Reginald W.; Peng, Warner; Lai, Sue-Min; Grado, Gordon L.; Holzbeierlein, Jeffrey M.; Thrasher, J. Brantley; Hill, Jacqueline; Van Veldhuizen, Peter J.

    2014-01-01

    Purpose The aim of this study was to identify which patient characteristics are associated with the highest likelihood of positive findings on 11C-acetate PET/computed tomography attenuation correction (CTAC) (PET/CTAC) scan when imaging for recurrent prostate cancer. Methods From 2007 to 2011, 250 11C-acetate PET/CTAC scans were performed at a single institution on patients with prostate cancer recurrence after surgery, brachytherapy, or external beam radiation. Of these patients, 120 met our inclusion criteria. Logistic regression analysis was used to examine the relationship between predictability of positive findings and patients’ characteristics, such as prostate-specific antigen (PSA) level at the time of scan, PSA kinetics, Gleason score, staging, and type of treatment before scan. Results In total, 68.3% of the 120 11C-acetate PET/CTAC scans were positive. The percentage of positive scans and PSA at the time of scanning and PSA velocity (PSAV) had positive correlations. The putative sensitivity and specificity were 86.6% and 65.8%, respectively, when a PSA level greater than 1.24 ng/mL was used as the threshold for scanning. The putative sensitivity and specificity were 74% and 75%, respectively, when a PSAV level greater than 1.32 ng/mL/y was used as the threshold. No significant associations were found between scan positivity and age, PSA doubling time, Gleason score, staging, or type of treatment before scanning. Conclusions This retrospective study suggests that threshold models of PSA greater than 1.24 ng/mL or PSAV greater than 1.32 ng/mL per year are independent predictors of positive findings in 11C-acetate PET/CTAC imaging of recurrent prostate cancer. PMID:25036021

  18. Composition and Structure of Microalgae Indicated in Raman and Hyperspectral Spectra and Scanning Electron Microscopy: from Cyanobacteria to Isolates from Coal-bed Methane Water Ponds

    Science.gov (United States)

    Zhou, X.; Zhou, Z.; Apple, M. E.; Spangler, L.

    2017-12-01

    Microalgae can be used for many potential applications for human's benefits. These potential applications included biofuel production from microalgae, biofiltering to cleaning water, chemical extraction as nutrients, etc. However, exploration for such applications is still in the early stages. For instance, many species and strains of microalgae have been investigated for their lipid content and growing conditions for efficient productions of lipids, but no specific species have yet been chosen as a fuel source for commercial production because of the huge biodiversity and subsequently a wide range of species that can potentially be exploited for biodiesel production, the great variability between species in their fuel precursor producing capabilities. Numerous coal-bed methane water ponds were established in the world as a consequence of coal-bed methane production from deep coal seams. Microalgae were isolated from such ponds and potentially these ponds can be used as venues for algal production. In this study, we characterized chemical composition and structure of the Cyanobacteria Anabaena cylindrica (UTEX # 1611) and isolates from coal-bed methane ponds Nannochloropsis gaditana and PW95 using Laser Raman Spectroscopy (LRS), hyperspectral spectra, and Scanning Electron Microscope (SEM). The objective is to seek bio-indicators for potential applications of these microalgae species. For instance, indicator of rich content lips shows the great potential for biofuel production. Fig.1 shows an example of the Raman spectra of the three species in desiccated form. The spectral peaks were isolated and the corresponding composition was identified. The insert at the right hand of the Raman spectrum of each species is the micrograph of the cell morphology under a microscope. The Raman spectra of cells in aquatic solutions were also obtained and compared with the desiccated form. The hyperspectral reflectances of the three species show quite different characteristics and

  19. Safety, Efficacy, Predictability and Stability Indices of Photorefractive Keratectomy for Correction of Myopic Astigmatism with Plano-Scan and Tissue-Saving Algorithms

    Directory of Open Access Journals (Sweden)

    Mehrdad Mohammadpour

    2013-10-01

    Full Text Available Purpose: To assess the safety, efficacy and predictability of photorefractive keratectomy (PRK [Tissue-saving (TS versus Plano-scan (PS ablation algorithms] of Technolas 217z excimer laser for correction of myopic astigmatismMethods: In this retrospective study one hundred and seventy eyes of 85 patients (107 eyes (62.9% with PS and 63 eyes (37.1% with TS algorithm were included. TS algorithm was applied for those with central corneal thickness less than 500 µm or estimated residual stromal thickness less than 420 µm. Mitomycin C (MMC was applied for 120 eyes (70.6%; in case of an ablation depth more than 60 μm and/or astigmatic correction more than one diopter (D. Mean sphere, cylinder, spherical equivalent (SE refraction, uncorrected visual acuity (UCVA, best corrected visual acuity (BCVA were measured preoperatively, and 4 weeks,12 weeks and 24 weeks postoperatively.Results: One, three and six months postoperatively, 60%, 92.9%, 97.5% of eyes had UCVA of 20/20 or better, respectively. Mean preoperative and 1, 3, 6 months postoperative SE were -3.48±1.28 D (-1.00 to -8.75, -0.08±0.62D, -0.02±0.57 and -0.004± 0.29, respectively. And also, 87.6%, 94.1% and 100% were within ±1.0 D of emmetropia and 68.2, 75.3, 95% were within ±0.5 of emmetropia. The safety and efficacy indices were 0.99 and 0.99 at 12 weeks and 1.009 and 0.99 at 24 weeks, respectively. There was no clinically or statistically significant difference between the outcomes of PS or TS algorithms or between those with or without MMC in either group in terms of safety, efficacy, predictability or stability. Dividing the eyes with subjective SE≤4 D and SE≥4 D postoperatively, there was no significant difference between the predictability of the two groups. There was no intra- or postoperative complication.Conclusion: Outcomes of PRK for correction of myopic astigmatism showed great promise with both PS and TS algorithms.

  20. Scanning holograms

    International Nuclear Information System (INIS)

    Natali, S.

    1984-01-01

    This chapter reports on the scanning of 1000 holograms taken in HOBC at CERN. Each hologram is triggered by an interaction in the chamber, the primary particles being pions at 340 GeV/c. The aim of the experiment is the study of charm production. The holograms, recorded on 50 mm film with the ''in line'' technique, can be analyzed by shining a parallel expanded laser beam through the film, obtaining immediately above it the real image of the chamber which can then be scanned and measured with a technique half way between emulsions and bubble chambers. The results indicate that holograms can be analyzed as quickly and reliably as in other visual techniques and that to them is open the same order of magnitude of large scale experiments

  1. Nuclear Scans

    Science.gov (United States)

    Nuclear scans use radioactive substances to see structures and functions inside your body. They use a special ... images. Most scans take 20 to 45 minutes. Nuclear scans can help doctors diagnose many conditions, including ...

  2. Differential scanning calorimetry of whole Escherichia coli treated with the antimicrobial peptide MSI-78 indicate a multi-hit mechanism with ribosomes as a novel target

    Directory of Open Access Journals (Sweden)

    Alexander M. Brannan

    2015-12-01

    Full Text Available Differential Scanning Calorimetry (DSC of intact Escherichia coli (E. coli was used to identify non-lipidic targets of the antimicrobial peptide (AMP MSI-78. The DSC thermograms revealed that, in addition to its known lytic properties, MSI-78 also has a striking effect on ribosomes. MSI-78’s effect on DSC scans of bacteria was similar to that of kanamycin, an antibiotic drug known to target the 30S small ribosomal subunit. An in vitro transcription/translation assay helped confirm MSI-78’s targeting of ribosomes. The scrambled version of MSI-78 also affected the ribosome peak of the DSC scans, but required greater amounts of peptide to cause a similar effect to the unscrambled peptide. Furthermore, the effect of the scrambled peptide was not specific to the ribosomes; other regions of the DSC thermogram were also affected. These results suggest that MSI-78’s effects on E. coli are at least somewhat dependent on its particular structural features, rather than a sole function of its overall charge and hydrophobicity. When considered along with earlier work detailing MSI-78’s membrane lytic properties, it appears that MSI-78 operates via a multi-hit mechanism with multiple targets.

  3. [AIDS prevention in Germany].

    Science.gov (United States)

    Pott, E

    2007-04-01

    infection must be addressed and motivated to adopt protective behaviour more intensely. The campaign thus must comprise closely related and mutually reinforcing elements: mass communication and individual communication measures, aimed at the public at large and at individual subgroups, national and international cooperation, especially the cooperation and task sharing with the DAH aimed at prevention in the epidemiologically most significant target groups, evaluation and quality assurance. The key element in this respect is the BZgA's annual representative survey of information levels, attitudes, motivation and behaviour in the more than 16- year-old population. In addition to the model of the special partnership between the BZgA and the DAH, a range of public-public partnerships, due to the German federalistic system, and public-private partnerships, which support public efforts, are necessary. It is shown that an increasing number of private partners are necessary to reinforce the program in a situation where Germany has to face new challenges. The new challenges are for instance high mobility in a globalizing society. In a world wide spreading epidemic no country will be excluded from the international development; the increase of other sexually transmitted diseases (STDs); a tendency to decreasing protective behaviour caused by the optimism that a definitive cure may soon be available. The conception of evaluation of the campaign comprises an annual monitoring of knowledge, attitude and behaviour in the whole population and in specific target groups. It includes pretests of specific prevention instruments and evaluation of different activities. An indicator system is developed to measure the results of the campaign. By continuous feedback of the evaluation results into the further development of the campaign the steering of the campaign at a high level of quality is ensured.

  4. Biomass in Germany

    International Nuclear Information System (INIS)

    Chapron, Thibaut

    2014-01-01

    This document provides, first, an overview of biomass industry in Germany: energy consumption and renewable energy production, the French and German electricity mix, the 2003-2013 evolution of renewable electricity production and the 2020 forecasts, the biomass power plants, plantations, biofuels production and consumption in Germany. Then, the legal framework of biofuels development in Germany is addressed (financial incentives, tariffs, direct electricity selling). Next, a focus is made on biogas production both in France and in Germany (facilities, resources). Finally, the French-German cooperation in the biomass industry and the research actors are presented

  5. Renal scan

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003790.htm Renal scan To use the sharing features on this ... anaphylaxis . Alternative Names Renogram; Kidney scan Images Kidney anatomy Kidney - blood and urine flow References Chernecky CC, ...

  6. CT Scan

    Science.gov (United States)

    ... disease, lung nodules and liver masses Monitor the effectiveness of certain treatments, such as cancer treatment Detect ... scan done in a hospital or an outpatient facility. CT scans are painless and, with newer machines, ...

  7. Drugs in East Germany.

    Science.gov (United States)

    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.

  8. Germany, Russia, and energy

    International Nuclear Information System (INIS)

    Paillard, Christophe Alexandre

    2007-01-01

    This article first recalls and comments the objectives defined in March 2007 by the European Council in terms of energy to struggle against climate change. These objectives relate to the reduction of greenhouse gas emissions, to renewable energies, to energy saving, and to the share of biofuels. It outlines that Germany worries about the political situation in Russia and the capacities of this country to supply Europe with hydrocarbons. Figures related to consumption of primary energy and to sources of production of electricity in Germany show that Germany is facing an increased energy dependency. The issues related to the relationship between the EU and Russia in the field of energy are further discussed, notably from the German point of view, but also from a European point of view as the EU expects a stronger reaction of Germany in front of the Russian situation

  9. Depression Disturbs Germany

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The suicide of Robert Enke,the goalkeeper of the Germany national football team who had battled depression for years,stunned the country and cast depression into the national spotlight as a disturbing disease.

  10. EMI in Germany

    DEFF Research Database (Denmark)

    Weiss, Felix; Schindler, Steffen

    2017-01-01

    This article discusses effectively maintained inequality considering two different examples from the Germany education system: secondary school attainment and enrolment in highly ranked universities among freshmen. In our analyses of secondary school attainment, we investigate whether considering...

  11. Germany - an immigration country

    OpenAIRE

    Siebert, Horst

    2003-01-01

    Germany has about the same proportion of foreigners in its population as the United States, it is an immigration country. In a way, Germany has let immigration happen, but it did not really have an explicit immigration policy in the past. Now it has to make up its mind on its immigration policy in the future. The paper looks at the experience with immigration in the past, at the integration of foreigners and at the issues of immigration policy.

  12. Germany at CERN

    CERN Document Server

    2001-01-01

    The Eighth Exhibition of German Industry, "Germany at CERN" started this week and offers German companies the opportunity to establish professional contacts with CERN. From left to right in the foreground: Maximilian Metzger (BMBF), Bettinna Schöneseffen (BMBF), Karl-Heinz Kissler (SPL division leader), Horst Wenninger, and Hans Hoffman. Behind and to the right of Karl-Heinz Kissler is His Excellency Mr Walter Lewalter, Ambassador and permanent representative of Germany to the UN office in Geneva.

  13. Arthroplasty register for Germany

    Directory of Open Access Journals (Sweden)

    Hagen, Anja

    2009-10-01

    Full Text Available Scientific background: The annual number of joint replacement operations in Germany is high. The introduction of an arthroplasty register promises an important contribution to the improvement of the quality of patient’s care. Research questions: The presented report addresses the questions on organization and functioning, benefits and cost-benefits as well as on legal, ethical and social aspects of the arthroplasty registers. Methods: A systematic literature search was conducted in September 2008 in the medical databases MEDLINE, EMBASE etc. and was complemented with a hand search. Documents describing arthroplasty registers and/or their relevance as well as papers on legal, ethical and social aspects of such registers were included in the evaluation. The most important information was extracted and analysed. Results: Data concerning 30 arthroplasty registers in 19 countries as well as one international arthroplasty register were identified. Most of the arthroplasty registers are maintained by national orthopedic societies, others by health authorities or by their cooperation. Mostly, registries are financially supported by governments and rarely by other sources.The participation of the orthopedists in the data collection process of the arthroplasty registry is voluntary in most countries. The consent of the patients is usually required. The unique patient identification is ensured in nearly all registers.Each data set consists of patient and clinic identification numbers, data on diagnosis, the performed intervention, the operation date and implanted prostheses. The use of clinical scores, patient-reported questionnaires and radiological documentation is rare. Methods for data documentation and transfer are paper form, electronic entry as well as scanning of the data using bar codes. The data are mostly being checked for their completeness and validity. Most registers offer results of the data evaluation to the treating orthopedists and

  14. Cooperative scans

    NARCIS (Netherlands)

    M. Zukowski (Marcin); P.A. Boncz (Peter); M.L. Kersten (Martin)

    2004-01-01

    textabstractData mining, information retrieval and other application areas exhibit a query load with multiple concurrent queries touching a large fraction of a relation. This leads to individual query plans based on a table scan or large index scan. The implementation of this access path in most

  15. Multiculturalism in Germany

    Directory of Open Access Journals (Sweden)

    Milan Mesić

    2010-12-01

    Full Text Available The paper starts out from the recent statement by the German Chancellor Angela Merkel that multiculturalism in Germany is dead. The author draws attention to the unfavourable conditions for the development of multiculturalism in Germany. The reasons are historical, especially the experience of Nazism as well as the German social state. Namely, foreign workers in Germany, although without political rights and socially non-integrated, enjoyed a high degree of working and social rights, including high employment security. In this respect their position significantly differed from that of American workers (immigrants, which is why the struggle for civil rights was not in the foreground for German immigrants. Therefore, “the crisis of multiculturalism” appeared with the immigrants’ “second generation” (children, who have been first hit in the current times of crisis and the increasing deregulation of the labour market. They have remained socially non-integrated and without civil and political rights. It is interesting that the churches, particularly the Protestant one, lead in Germany in the efforts to begin to look at immigrants in a cultural (human sense as well, and have thus been the first to acknowledge that Germany has become a multicultural society. But this term and concept in Germany have remained sketchy, both in the theoretical and political sense. However, they have gained certain sympathy, mainly in parts of liberal-democratic circles – the Green Party leading the way – but more in a symbolic sense in countering xenophobia and cultural exclusion in German society. When multiculturalism was accused of developing “parallel society”, both the right and the left renounced it in favour of the (seemingly neutral concept of integration. The author proves that Germany has become and has remained multicultural, although not a multiculturalist country.

  16. Germany: Management of decommissioning waste in Germany

    International Nuclear Information System (INIS)

    Borrmann, F.; Brennecke, P.; Koch, W.; Kugel, K.; Steyer, S.

    2007-01-01

    Over the past two decades, Germany has gained a substantial amount of experience in the decommissioning of nuclear facilities of different types and sizes. Many research reactors and all prototype nuclear power plants, as well as a few larger nuclear power plants and fuel cycle facilities, are currently at varying stages of decommissioning. Several facilities have been fully dismantled and the sites have been cleared for reuse. The decommissioning projects comprise 18 power and prototype reactors, 33 research reactors and 11 fuel cycle facilities which are being or have been decommissioned. In the future, further nuclear power plants will be shut down and decommissioned in accordance with Germany?s energy policy to phase out the use of nuclear power for commercial electricity generation as given in the April 2002 amendment of the Atomic Energy Act. Radioactive waste, from operations as well as from decommissioning activities, is to be conditioned in such a way as to comply with the waste acceptance requirements of a repository. In Germany, all types of radioactive waste (i.e., short-lived and long-lived) are to be disposed of in deep geological formations. A distinction is being made for heat generating waste (i.e., high level waste) and waste with negligible heat generation (i.e., low level and intermediate level waste). Radioactive decommissioning waste is waste with negligible heat generation. Waste acceptance requirements of a repository are of particular importance for the conditioning of radioactive waste, including decommissioning waste. The waste acceptance requirements, as they resulted from the Konrad licensing procedure, are being applied by the waste generators for the conditioning of decommissioning waste. Compliance with these requirements must be demonstrated through the waste package quality control, even if the waste will be disposed of in the future. In 2002 the Konrad repository was licensed for the disposal of all types of waste with negligible

  17. Radionuclide scanning

    International Nuclear Information System (INIS)

    Shapiro, B.

    1986-01-01

    Radionuclide scanning is the production of images of normal and diseased tissues and organs by means of the gamma-ray emissions from radiopharmaceutical agents having specific distributions in the body. The gamma rays are detected at the body surface by a variety of instruments that convert the invisible rays into visible patterns representing the distribution of the radionuclide in the body. The patterns, or images, obtained can be interpreted to provide or to aid diagnoses, to follow the course of disease, and to monitor the management of various illnesses. Scanning is a sensitive technique, but its specificity may be low when interpreted alone. To be used most successfully, radionuclide scanning must be interpreted in conjunction with other techniques, such as bone radiographs with bone scans, chest radiographs with lung scans, and ultrasonic studies with thyroid scans. Interpretation is also enhanced by providing pertinent clinical information because the distribution of radiopharmaceutical agents can be altered by drugs and by various procedures besides physiologic and pathologic conditions. Discussion of the patient with the radionuclide scanning specialist prior to the study and review of the results with that specialist after the study are beneficial

  18. Wind energy in Germany

    International Nuclear Information System (INIS)

    Molly, J.P.

    1994-01-01

    End of June 1994 429 MW in about 2100 wind energy converters (WECs) have been installed in Germany, able to produce 1.1% of the electrical energy demand of the five German coastal states Lower Saxony, Bremen, Hamburg, Schleswig-Holstein and Mecklenburg-Vorpommern. Determining factor for the again increased installation rate, compared with 1993, is the new 500/600-kW-class which now dominates the market. Dramatically reduced WEC prices during the last two years now allow an economic operation in good wind speed regions even without any subsidy. The goal to reach a total of 2000 MW WEC installations in the year 2000 is suddenly near at hand. In the course of the next seven years an installation rate of 250 MW/year will be necessary, a value which could be reached already in 1994. Nevertheless, there still is a long way to go, if the 2000 MW shall be achieved in the year 2000. New obstacles have arisen due to the increasingly restrictive handling of WEC site permission by conservationists, often in discrepancy with the generally recognized global ideas of the eco-organizations. After more than two years of experience, the WEC quality dependent subsidy as applied in Lower Saxony proofs to be a very effective stimulation for the technical development. WECs are now optimized for maximum energy production and minimum noise emission. The new 500/600-kW class is only half as noisy as could be expected from an extrapolation based on smaller WEC units. The energy cost reduction with the size of the WECs is still going on, indicating that the new Megawatt-WECs in development can offer again an economic advantage for the operator. (orig.)

  19. Nuclear energy in Germany

    International Nuclear Information System (INIS)

    1999-01-01

    Since September 1998 the Federal Government formed by a Red/Green Coalition declared its goal: irreversible phase out of nuclear power plants. The first attempt to stop reprocessing as well as the first attempt to change nuclear law failed. The present situation is as follows: existing nuclear power plants operate in a most satisfying way producing 170 TWh/a. i.e. 35% of total production; transport license is not granted; no new NPP is planned, but Germany will participate in the French European Power Reactor (EPR) project. Concerning fast reactors, no industrial activities exist in Germany. There is no intention to build a facility, but Germany participates in the European CAPRA project. Existing research items are related to neutronics, safety analysis, irradiation experiment TRABANT, accelerator driven systems, thermohydraulics, safety

  20. Germany after Federal elections

    International Nuclear Information System (INIS)

    Niedzballa, G.

    2010-01-01

    The political, economical and social situation in Germany after the election and attitude to nuclear energy are summarised. The Coalition agreement include: 1.Extension of the remaining lifetimes of the nuclear power plants (Nuclear Power considered as “Bridging technology”; Safety first; Skimming of additional profits) 2. No nuclear new builds in Germany 3. Approval and promotion (loan guarantees) of nuclear exports 4. Reversal of the moratorium regarding the exploration of Gorleben salt dome (Completion of the exploration; International Peer Review Group) 5.Further research regarding competence preservation and safety

  1. Scanning table

    CERN Multimedia

    1960-01-01

    Before the invention of wire chambers, particles tracks were analysed on scanning tables like this one. Today, the process is electronic and much faster. Bubble chamber film - currently available - (links can be found below) was used for this analysis of the particle tracks.

  2. Scan Statistics

    CERN Document Server

    Glaz, Joseph

    2009-01-01

    Suitable for graduate students and researchers in applied probability and statistics, as well as for scientists in biology, computer science, pharmaceutical science and medicine, this title brings together a collection of chapters illustrating the depth and diversity of theory, methods and applications in the area of scan statistics.

  3. [Tularemia in Germany].

    Science.gov (United States)

    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.

  4. Germany at CERN

    CERN Multimedia

    2005-01-01

    From left to right: Maximilian Metzger, CERN's Secretary-General, Hermann Schunck, Director at the German Federal Ministry of Education and Research, and Robert Aymar, CERN's Director-General, talking to Wolfgang Holler from Butting, one of the companies at the "Germany at CERN" exhibition. Far right : Susanne-Corinna Langer-Greipl from BMBF, delegate to the CERN Finance Committee. For three days, CERN's Main Building was transformed into a showcase for German industry. Twenty-nine companies from sectors related to particle physics (electrical engineering, vacuum and low temperature technology, radiation protection, etc.) were here for the ninth "Germany at CERN" exhibition, organised by the German Federal Ministry of Education and Research (BMBF), which gave them the opportunity to meet scientists and administrators from the Laboratory. On 1 March the exhibition was visited by a German delegation headed by Dr Hermann Schunck, Director at BMBF.

  5. Library Consortia in Germany

    Directory of Open Access Journals (Sweden)

    Werner Reinhardt

    2001-07-01

    Full Text Available Looking at the present situation in Germany consortia show a considerable variety of organizational forms. Only in the case of the Friedrich-Althoff-Consortium in Berlin-Brandenburg a corporate body with deed of partnership does exist. In other German states consortia have been formed which are represented by an individual library (e.g. Baden-Württemberg or by a central institution such as the Bayerische Staatsbibliothek in Bavaria or the Hochschulbibliothekszentrum NRW in North Rhine-Westphalia. Rarely contracts for nationwide consortia have been signed; resulting from an initiative of a professional society, the „Gesellschaft Deutscher Chemiker“, an agreement was reached allowing for the use of the Beilstein-Crossfire-database in participating universities all over Germany.

  6. Germany bars nuclear energy

    International Nuclear Information System (INIS)

    Gaullier, V.

    1999-01-01

    Germany wants a future without nuclear energy, the different steps about the going out of nuclear programs are recalled. The real choice is either fossil energies with their unquestionable safety levels but with an increase of the greenhouse effect or nuclear energy with its safety concerns and waste management problems but without pollutant emission. The debate will have to be set in most European countries. (A.C.)

  7. Zoning and exsolution in cumulate alkali feldspars from the eruption (12.9 Ka) of Laacher see volcano (Western Germany) as an indicator of time-scales and dynamics of carbonate-silicate unmixing

    Science.gov (United States)

    Sourav Rout, Smruti; Wörner, Gerhard

    2017-04-01

    Time-scales extracted from the detailed analysis of chemically zoned minerals provide insights into crystal ages, magma storage and compositional evolution, including mixing and unmixing events. This allows having a better understanding of pre-eruptive history of large and potentially dangerous magma chambers. We present a comprehensive study of chemical diffusion across zoning and exsolution patterns of alkali feldspars in carbonatite-bearing cognate syenites from the 6.3 km3 (D.R.E) phonolitic Laacher See Tephra (LST) eruption 12.9 ka ago. The Laacher See volcano is located in the Quaternary East Eifel volcanic field of the Paleozoic Rhenish Massif in Western Germany and has produced a compositionally variable sequence in a single eruption from a magma chamber that was zoned from mafic phonolite at the base to highly evolved, actively degassing phonolite magma at the top. Diffusion chronometry is applied to major and trace element compositions obtained on alkali feldspars from carbonate-bearing syenitic cumulates. Methods used were laser ablation inductively coupled plasma mass spectrometry (LA ICP-MS) in combination with energy-dispersive and wavelength-dispersive electron microprobe analyses (EDS & WDS-EMPA). The grey scale values extracted from multiple accumulations of back-scattered electron images represent the K/Na ratio owing to the extremely low concentrations of Ba and Sr (transition and phase separation). A distinctive uphill diffusive analysis is used specifically for the phase separation in the case of exsolution features (comprising of albite- and orthoclase-rich phases) in sanidines. The error values are aggregates of propagated error through calculations and the uncertainty in temperature values. Trace element compositional data of distinct feldspar compositions that are assumed to have grown before and after silicate-carbonate unmixing are used to estimate partition coefficients between carbonate and silicate melt. The resulting values correlate

  8. Bone scans

    International Nuclear Information System (INIS)

    Hetherington, V.J.

    1989-01-01

    Oftentimes, in managing podiatric complaints, clinical and conventional radiographic techniques are insufficient in determining a patient's problem. This is especially true in the early stages of bone infection. Bone scanning or imaging can provide additional information in the diagnosis of the disorder. However, bone scans are not specific and must be correlated with clinical, radiographic, and laboratory evaluation. In other words, bone scanning does not provide the diagnosis but is an important bit of information aiding in the process of diagnosis. The more useful radionuclides in skeletal imaging are technetium phosphate complexes and gallium citrate. These compounds are administered intravenously and are detected at specific time intervals postinjection by a rectilinear scanner with minification is used and the entire skeleton can be imaged from head to toe. Minification allows visualization of the entire skeleton in a single image. A gamma camera can concentrate on an isolated area. However, it requires multiple views to complete the whole skeletal image. Recent advances have allowed computer augmentation of the data received from radionucleotide imaging. The purpose of this chapter is to present the current radionuclides clinically useful in podiatric patients

  9. Employee share ownership in Germany

    DEFF Research Database (Denmark)

    Ortlieb, Renate; Matiaske, Wenzel; Fietze, Simon

    2016-01-01

    Politicians and scholars alike praise the significant benefits associated with employee share ownership (ESO). However, little is known about the concrete motives of firms to provide ESO to their employees. In particular, it is unknown how these motives correlate with firms’ contexts. Drawing...... on an institutional theoretical framework, this article examines what aims firms pursue through the provision of ESO. The data originate from a survey of firms in Germany. The cluster analytic findings indicate distinctive patterns of relationships between aims and firm characteristics. Aims related to employee...... performance are most important to foreign-owned firms, financial aims are most important to non-public small and medium-sized firms and aims related to corporate image are most important to big firms and to firms that do not provide profit sharing. Aims related to employee attraction and retention are almost...

  10. Depreciação no Brasil e na Alemanha: as diferenças na aplicação a um tomógrafo e construção anexa = Depreciation in Brazil and Germany: differences in a Ct Scan and an Attached Building

    Directory of Open Access Journals (Sweden)

    Charles Albino Schultz

    2009-03-01

    Full Text Available O presente estudo é uma análise das diferentes abordagens da depreciação na legislação fiscal no Brasil e na Alemanha. Foi realizada por meio de um estudo descritivo que simula a aplicação das diferentes fórmulas de cálculo das parcelas de depreciação deum tomógrafo e da construção anexa em um hospital universitário público e um hospital privado. A legislação fiscal brasileira mostrou-se mais simples que a alemã, contudo, ao mesmo tempo, permite um número indefinido de alternativas de depreciação, por ser possível a adoção de fórmulas de cálculo diferentes das especificadas na legislação. Além disso, constatou-se a ausência de uma legislação sobre a depreciação em instituições públicas. Já, na Alemanha, a legislação permite mais fórmulas de cálculo, entretanto, com parâmetros rígidos de enquadramento em determinados métodos utilizados como incentivo. A utilização da depreciação como forma de atribuir incentivos à renovação tecnológica e ao desenvolvimento de setores específicos é idêntica em ambos os países e, normalmente, é exercida por meio da depreciação acelerada. Uma característica específica da legislação alemã consiste no fato desta ser aplicada tanto a hospitais particulares quanto a hospitais públicos, enquanto que no Brasil a depreciação é exclusiva à contabilidade das empresas privadas.This study is an analysis of several different approaches of the reduction of the taxlegislation in Brazil and Germany. It was accomplished through a descriptive study thatsimulates the application of different formulas for calculating depreciation of portionsof a CT scan and the building attached to a public university hospital and a privatehospital. The Brazilian tax legislation proved to be simpler than the German, however,at the same time it allows an indefinite number of alternatives for depreciation, once itis possible the adoption of different formulas for calculating from

  11. Nuclear power in Germany

    International Nuclear Information System (INIS)

    Schaefer, A.

    1990-01-01

    I want to give some ideas on the situation of public and utility acceptance of nuclear power in the Federal Republic of Germany and perhaps a little bit on Europe. Let me start with public perception. I think in Germany we have a general trend in the public perception of technology during the last decade that has been investigated in a systematic manner in a recent study. It is clear that the general acceptance of technology decreased substantially during the last twenty years. We can also observe during this time that aspects of the benefits of technology are much less reported in the media, that most reporting by the media now is related to the consequences of technologies, such as negative environmental consequences. hat development has led to a general opposition against new technological projects, in particular unusual and large. That trend is related not only to nuclear power, we see it also for new airports, trains, coal-fired plants. here is almost no new technological project in Germany where there is not very strong opposition against it, at least locally. What is the current public opinion concerning nuclear power? Nuclear power certainly received a big shock after Chernobyl, but actually, about two thirds of the German population wants to keep the operating plants running. Some people want to phase the plants out as they reach the end-of-life, some want to substitute newer nuclear technology, and a smaller part want to increase the use of nuclear power. But only a minority of the German public would really like to abandon nuclear energy

  12. Rewriting Germany's nuclear law

    International Nuclear Information System (INIS)

    Roser, T.

    1992-01-01

    In Germany, the private use of nuclear energy for peaceful uses is strictly regulated by a Nuclear Energy Act. Since its enactment back in 1959, this legislation has been overhauled five times - most recently in 1985. Now Klaus Toepfer, Germany's Federal Minister for the Environment, Protection of Nature, and Nuclear Safety, has set out to revise the Act for the sixth time. The present draft bill is intended to reorganise the back end of the nuclear fuel cycle; eliminate public promotion of nuclear power; clarify points of legal dispute. Of the draft bill's three aims, the last two are more parochial. The real novelty lies in the changes to the rules for the back end of the fuel cycle. First, the Federal Government proposes to abandon the priority given to spent fuel recycling. In future, direct disposal will be an equivalent option, and waste avoidance will have top priority. Intimately linked to the back end proposal is the Government's plan to load on the shoulders of nuclear operators the full responsibility for building and operating repositories for the final disposal of nuclear waste. The third aspect of Government's back end plans concerns decommissioning. At present, operators accumulate provisions over the plant lifetime, which for that purpose is estimated at 19 years. The provisions vary from plant to plant but are generally around DM1 billion and are tax free. Under the proposed regulations, this sum must be available from the first day of operation to cover the case of an early shutdown. In practice, this will increase the initial investment for a nuclear power plant in Germany by 10-20% and so make nuclear power less competitive. (author)

  13. Country report for Germany

    International Nuclear Information System (INIS)

    Heusener, Gerhard

    2001-01-01

    The status of the nuclear energy in Germany can be summarised as follows: 19 operating NPPs (22 GWe); electricity production in 200 amounted to 170 TWh (one third of the total production); average availability 91%; goal of the Federal Government is to phase out nuclear energy without paying to the utilities. Fast reactor activities involve participation of FZK in the European Project 'Burning of Pu and MAs in Critical Fast Reactors'; shifting to burning of actinides in subcritical accelerator driven systems (ADS). This includes neutronics, safety analysis, Pb-Bi technology, development of spallation target, corrosion in Pb and Pb-Bi

  14. Environmental policy in Germany

    International Nuclear Information System (INIS)

    Wey, K.G.

    1982-01-01

    Previous forms, emergence, and development of German environ-politics from 1900 to the present day are looked into by means of so far disregarded sources. The main lines of ecological and technological environ-politics are described and the difficulties in formulating and getting through adequate state measures of environment protection are shown quoting cases. The influence of structural pre-conditions, of the constitutional state, political culture and global development of Germany is examined as to its influence on environ-politics. The work must be understood as a historical argument in favor of a more conscious, reasonable political formation of environment in the sense of an ecological concept. (orig.) [de

  15. ECFA SURVEY: Germany

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    Few nations can match the scope of German basic physics contributions. Earlier this century, illustrious names (Rontgen, Franck, von Laue, Planck, Sommerfeld, Heisenberg, ) kept Germany among the front runners. Subsequent history has given German physics a very different profile - the country now participates massively in international projects and is the largest single contributing nation in CERN's research programme. At the same time, an impressive high energy programme at the German national Laboratory at DESY, Hamburg, centred around the 6.3 kilometre HERA ring, the world's only high energy electron-proton collider, attracts scientists from all over the world

  16. Germany, Pacifism and Peace Enforcement

    DEFF Research Database (Denmark)

    Dalgaard-Nielsen, Anja

    This book is about the transformation of Germany's security and defence policy in the time between the 1991 Gulf War and the 2003 war against Iraq. It traces and explains the reaction of Europe's biggest and potentially most powerful country to the ethnic wars of the 1990s, the emergence of large...... the 1990s. The book debates the implications of Germany's transformation for Germany's partners and neighbours, and explains why Germany said ‘yes’ to the war in Afghanistan, but ‘no’ to the Iraq War. Based on a comprehensive study of the debates of the German Bundestag and actual German policy responses...

  17. Fusarium Keratitis in Germany

    Science.gov (United States)

    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

  18. The Utility and indication of FDG-PET scan in patients with cervical cancer: experience in patients with no evidence of recurrence with conventional radiologic examination and tumor markers

    International Nuclear Information System (INIS)

    Kim, Jong Hoon

    2000-12-01

    The purpose of this study was to investigate the clinical feasibility of FDG-PET(Positron Emission Tomography) scan in patients with clinically no evidence of disease after treatment of cervical cancer. One hundred and one patients with clinically NED(no evidence of disease) state after treatment of cervical cancer underwent PET scan. FDG-PET scan was obtained with a GE Advance Scanner, beginning at 50 minutes after injection of 370-555 MBq(10-15 mCi) of 18F FDG. Regional scan was also obtained with emission image. Uptake exceeding 3.0 SUV was determined as a positive finding. Recurrence was confirmed by CT, MRI, and needle biopsy if possible. Among 101 patients showing no evidence of disease, 17 patients(16.8%) showed abnormal PET scan findings. Clinically, 8 patients(7.9%) were confirmed to have recurrent lesion by CT, MRI or by needle biopsy. PET scan could detect recurrent lesions in the mediastinum or lung(10/17), pelvis(7/17), and supraclavicular lymph node(2/17). The sensitivity and specificity of PET scan in patients with cervical cancer showing no evidence of disease were 100% and 90.3%, respectively. The positive predictive value, negative predictive value and false positive rate were 47.1%, 100% and 52.9%. PET scan could detect 7.9% of early recurrence in patients with cervical cancer with NED status. FDG-PET scan may be a useful method in detecting metastases or recurrence of a cervical cancer showing no evidence of disease by routine conventional imaging studies

  19. Uranium mining in Eastern Germany

    International Nuclear Information System (INIS)

    Sauer, H.D.

    1990-01-01

    A problem which simply does not exist in Western Germany is the uranium mining in the South of Eastern Germany (SDAG Wismuth). The cleaning up and control measure which are urgently needed will be a task for more than one generation. (orig./HP) [de

  20. CAS School in Germany

    CERN Multimedia

    CERN Accelerator School

    The CERN Accelerator School (CAS), the Helmholtz Centre for Heavy Ion Research GmbH (GSI) and the Technische Universität Darmstadt (TU Darmstadt) jointly organised a course on General Accelerator Physics, at intermediate level, at TU Darmstadt from 27 September to 9 October 2009.   Participants in the CERN Accelerator School in Darmstadt, Germany. The Intermediate-level course followed established practice, with lectures on core topics in the mornings and specialised courses in the afternoons. The latter provided "hands-on" education and experience in the three selected topics: "RF Measurement Techniques", "Beam Instrumentation and Diagnostics" and "Optics Design and Correction". These proved to be highly successful, with participants choosing one course and following the topic throughout the school. Guided studies, tutorials, seminars and a poster session completed the programme. A visit to GSI and the F...

  1. Germany at CERN

    CERN Multimedia

    C. Laignel / FI-DI

    2005-01-01

    From 1 to 3 march 2005 Administration Building Bldg 60/61 - ground and 1st floor 09:30 - 17:30 Twenty eight companies will present their latest technology at the "Germany at CERN" exhibition. German industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: mechanical engineering, particle detectors, electrical engineering, electronics, data processing, radiation protection and vacuum and low temperature techonology. The exhibition is organised by the Federal Minister of Education and Research (BMBF), Bonn. There follows: the list of exhibitors A detailed programme will be available in due course at : your Departemental secretariat, the reception information desk, Building 33, the exhibition. A detailed list of firms is available under the following FI link: http://fi-dep.web.cern.ch/fi-dep/structure/memberstates/exhibitions_visits.htm LIST OF EXHIBITORS ACCEL Instruments GmbH APRA-NORM Elektromechanik GmbH BABCOCK NOELL Nucle...

  2. Germany AT CERN

    CERN Multimedia

    C. Laignel / FI-DI

    2005-01-01

    From 1 to 3 march 2005 Administration Building Bldg 60/61 - ground and 1st floor 09:30 - 17:30 Twenty nine companies will present their latest technology at the "Germany at CERN" exhibition. German industry will exhibit products and technologies related to the field of particle physics. The main sectors represented will be: mechanical engineering, particle detectors, electrical engineering, electronics, data processing, radiation protection and vacuum and low temperature techonology. The exhibition is organised by the Federal Minister of Education and Research (BMBF), Bonn. The exhibitors are listed below. A detailed programme will be available in due course: from your Departemental secretariat, from the reception information desk, Building 33, at the exhibition itself. A detailed list of the participating firms is already available at the following FI link: http://fi-dep.web.cern.ch/fi-dep/structure/memberstates/exhibitions_visits.htm LIST OF EXHIBITORS ACCEL Instruments GmbH APRA-NORM Elekt...

  3. Germany AT CERN

    CERN Multimedia

    2005-01-01

    From 1 to 2 March 2005 Administration Building Bldg 60/61 - ground and 1st floor 09:30 - 17:30 Twenty nine companies will present their latest technology at the "Germany at CERN" exhibition. German industry will exhibit products and technologies related to the field of particle physics. The main sectors represented will be: mechanical engineering, particle detectors, electrical engineering, electronics, data processing, radiation protection and vacuum and low temperature techonology. The exhibition is organised by the Federal Ministry of Education and Research (BMBF), Bonn. The exhibitors are listed below. A detailed programme will be available in due course: from your Departemental secretariat, from the reception information desk, Building 33, at the exhibition itself. A detailed list of the participating firms is already available at the following FI link: http://fi-dep.web.cern.ch/fi-dep/structure/memberstates/exhibitions_visits.htm LIST OF EXHIBITORS ACCEL Instruments GmbH APRA-NORM Elekt...

  4. West Germany's nuclear dilemma

    International Nuclear Information System (INIS)

    Dangelmayer, D.

    1978-01-01

    The US 1978 Nuclear Non-Proliferation Act legislated the embargo of enriched uranium supplies from that country to any other country which would not agree to tighter restrictions on a wide variety of their nuclear activities, including the reprocessing of spent uranium to provide separated plutonium. This has resulted in a three month supply cut-off to the EEC countries. However the EEC is now willing to renegotiate supply contracts with the US to accord with the tighter safeguards set down in the Act. Effectively both sides now have an 18 month breathing space for them to seek a compromise on the non-proliferation question. The effect of these strategies on West Germany's energy policy, which seeks to become increasingly energy self-sufficient through the use of nuclear fuel reprocessing and the fast reactor, is discussed. (U.K.)

  5. Environmental Foundations in Germany

    Directory of Open Access Journals (Sweden)

    Thomas Krikser

    2015-05-01

    Full Text Available Foundations in Germany were examined in the context of environmental issues. Data from environmental foundations show that there is huge difference between private and public foundations concerning financial settings. Furthermore, environment is often not the only objective and sometimes not even processed. Our analysis shows that there are different types of foundations with regard to environmental scopes and activities. Although “attractive topics” such as biodiversity and landscape conservation seem to be more important to foundations, less visible topics such as pollution prevention remain merely a “blind spot.” Together, these findings suggest that there is only a limited potential of private foundations compared with public foundations. Nevertheless, there might be an impact on environmental awareness and local sustainability.

  6. Nuclear power in Germany

    International Nuclear Information System (INIS)

    Beckurts, K.H.

    1985-01-01

    On the occasion of the retirement of the Editor-in-chief of 'atomwirtschaft', the author gave a keynote speech on the development of nuclear power in the Federal Republic of Germany at the headquarters of the Handelsblatt Verlag in Duesseldorf on October 30, 1984. He subdivided the period under discussion into five phases, the first of which comprises the 'founding years' of 1955 to 1960. This was the time when activities in nuclear research and nuclear technology in Germany, which were permitted again in mid-1955, began with the establishment of the national research centers, the first Atomic Power Program, the promulgation of the Atomic Energy Act, the foundation of government organizations, including the Federal Ministry for Atomic Energy, etc. In the second phase, between 1960 and 1970, a solid foundation was laid for the industrial peaceful uses of nuclear power in the construction of the first LWR experimental nuclear power stations, the first successful export contracts, the beginnings of the first nuclear fuel cycle plants, such as the WAK reprocessing plant, the Asse experimental repository, the Almelo agreement on centrifuge enrichment. The third phase, between 1970 and 1975, was a period of euphoria, full of programs and forecasts of a tremendous boom in nuclear generating capacities, which were further enhanced by the 1973 oil squeeze. In 1973 and 1974, construction permits for ten nuclear power plants were applied for. The fourth phase, between 1975 and 1980, became a period of crisis. The fifth phase, the eighties, give rise to hope for a return to reason. (orig./UA) [de

  7. Inequality-adjusted gender wage differentials in Germany

    OpenAIRE

    Selezneva, Ekaterina; Van Kerm, Philippe

    2013-01-01

    This paper exploits data from the German Socio-Economic Panel (SOEP) to re-examine the gender wage gap in Germany on the basis of inequality-adjusted measures of wage differentials which fully account for gender differences in pay distributions. The inequality-adjusted gender pay gap measures are significantly larger than suggested by standard indicators, especially in East Germany. Women appear penalized twice, with both lower mean wages and greater wage inequality. A hypothetical risky inve...

  8. Head CT scan

    Science.gov (United States)

    ... scan - orbits; CT scan - sinuses; Computed tomography - cranial; CAT scan - brain ... head size in children Changes in thinking or behavior Fainting Headache, when you have certain other signs ...

  9. 67Ga lung scan

    International Nuclear Information System (INIS)

    Niden, A.H.; Mishkin, F.S.; Khurana, M.M.L.; Pick, R.

    1977-01-01

    Twenty-three patients with clinical signs of pulmonary embolic disease and lung infiltrates were studied to determine the value of gallium citrate 67 Ga lung scan in differentiating embolic from inflammatory lung disease. In 11 patients without angiographically proved embolism, only seven had corresponding ventilation-perfusion defects compatible with inflammatory disease. In seven of these 11 patients, the 67 Ga concentration indicated inflammatory disease. In the 12 patients with angiographically proved embolic disease, six had corresponding ventilation-perfusion defects compatible with inflammatory disease. None had an accumulation of 67 Ga in the area of pulmonary infiltrate. Thus, ventilation-perfusion lung scans are of limited value when lung infiltrates are present. In contrast, the accumulation of 67 Ga in the lung indicates an inflammatory process. Gallium imaging can help select those patients with lung infiltrates who need angiography

  10. GERMANY AT CERN

    CERN Multimedia

    2001-01-01

    13 - 15 November 2001 Administration Building Bldg 60 - ground and 1st floor 09.00 hrs - 17.30 hrs OPENING CEREMONY 10h00 - 13 November GERMANY AT CERN Thirty-three German companies will be demonstrating their supplies and services offered for the construction of the Large Hadron Collider (LHC) and other key CERN programmes. The Industrial exhibition will be enriched with a display of objects of contemporary German art. The official German presentation is under the patronage of the Federal Minister of Education and Research (BMBF), Bonn. There follows : the list of exhibitors, the list of lectures to be given at the exhibition. A detailed programme will be available in due course at : your Divisional Secretariat, the Reception information desk, building 33, the exhibition. LIST OF EXHIBITORS Accel Instruments GmbH Representative: 1.1 Accel Instruments GmbH/CH-8754 Netsal apra-norm Elektromechanik GmbH Representative: 2.1 apra-norm s.n.c./F-67500 Haguenau Babcock Noell Nuclear GmbH Balcke-D&u...

  11. Germany versus the United States: Monetary Dominance in the Eurozone

    Directory of Open Access Journals (Sweden)

    Chee-Heong Quah

    2016-04-01

    Full Text Available This study inspects if there is greater convergence with Germany amongst the Eurozone founding members and if their relations with the hegemonic economy have been more symmetrical after “euroization”. The dimensions explored are those inspired by the optimum currency areas (OCA framework. To some extent, the findings could signify if real convergence has been significantly endogenous. At the same time, to assess the relative dominance of Germany, the features against Germany are compared to those against US. In addition, the paper also appraises some aspects of economic performance to check whether economic conditions across the states have improved and converged after unification. In some convergence aspects, findings suggest remarkable convergence with Germany and across the states but also relative convergence with US. On economic performance, results indicate substantial improvements in inflation and unemployment. Amongst the founding states, Ireland has idiosyncratically shown serious divergences in a number of the convergence and performance measures.

  12. The Lincoln Image in Germany

    Directory of Open Access Journals (Sweden)

    Jörg Nagler

    2016-05-01

    Full Text Available This essay investigates the enduring fascination with the sixteenth President of the United States in Germany. In general, his legacy and its evaluation changed in relation to the determinate historical contexts, beginning with the monarchial system, extending through the Weimar Republic, the Third Reich, and now the Federal Republic of Germany. Certain social and political individuals/groups in Germany used the image and iconography of Lincoln as a projection screen to support their own political objectives. Although there were always multiple layers of Lincoln representations in Germany, the dominant images were: the national unifier, the libertarian universalist, the emancipator, the defender of moral values, the modernizer, the democrat who used the power of the democratic state, the egalitarian self-made man from humble origins, and the defender of social justice and workingmen’s rights.

  13. [Cochlear implant treatment in Germany].

    Science.gov (United States)

    Jacob, R; Stelzig, Y

    2013-01-01

    Restoration of impaired auditory function through cochlear implant is possible, with high reliably and great success. Nevertheless, there are regular disputes between patients and insurance companies due to high costs. In Germany, approx. 1.9 Mio. people are severely hearing impaired. It can be estimated that for adequate hearing rehabilitation about 30,000 cochlear implants/year are necessary. Currently, less than 10% of those affected are offered cochlear implant. A handicap is defined if there is deviation from normal hearing for more than 6 months. This sets a time frame for the supply with cochlear implant after sudden deafness. The professional code requires to advice all medical options to a person seeking help for hearing loss. This includes benefit-risk consideration. At this point, the economic aspect plays no role. The indication for medical treatment is only subject to the treating physician and should not be modified by non-physicians or organizations. It should be noted that a supply of hearing aids is qualitatively different to the help from a cochlear implant, which provides a restoration of lost function. In social law (SGB V and IX) doctors are requested to advise and recommend all measures which contribute to normal hearing (both sides). This indicates that doctors may be prosecuted for not offering help when medically possible, just because health insurance employees did not approve the cost balance. The current situation, with insufficient medical care for the hearing impaired, needs clarifying. To do this, patients, health insurance companies, the political institutions, legislation and professional societies need to accept their responsibilities.

  14. Resource consumption of Germany - indicators and definitions. Development of a glossary on the concept of ''resources'' and calculation of missing characteristic data of resources consumption for further political analysis; Ressourcenverbrauch von Deutschland - aktuelle Kennzahlen und Begriffsbestimmungen. Erstellung eines Glossars zum ''Ressourcenbegriff'' und Berechnung von fehlenden Kennzahlen des Ressourcenverbrauchs fuer die weitere politische Analyse

    Energy Technology Data Exchange (ETDEWEB)

    Schuetz, Helmut; Bringezu, Stefan [Wuppertal Institut fuer Klima, Umwelt, Energie GmbH, Wuppertal (Germany). Forschungsgruppe 3: Stoffstroeme und Ressourcenmanagement

    2008-02-15

    The goals of the reported study are: - to prepare a glossary on the term ''Resources'' in order to support communication based on a harmonised resource term and associated terms and - to provide key data on resource use in Germany in time series since 1991 up to the most recent year for which data were available (2004 in general), and to attribute results to the resource terms. Results achieved are presented and discussed below by the following sections: Provision of a glossary on the term ''resource'', use of the term ''resource'' at different levels, and provision of data and derived indicators for resource consumption in time series. First, a list of the relevant publications in the topic field ''resources'' was provided and co-ordinated with the client. This publication list is given in the annex to this report. On basis of national and international sources a glossary was provided which clearly describes and comments the resource term, its sub-terms and associated terms. This glossary is in the annex to this report. (orig.)

  15. Interrelationships between mortality and fertility in Germany: rural and urban Prussia and modern Germany.

    Science.gov (United States)

    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

  16. Year 2 of Germany's Energy Transition

    International Nuclear Information System (INIS)

    Cruciani, Michel

    2013-01-01

    also costly, and constitute another threat slowing down their development. Until now, this cost has been born by household consumers and small firms, with large industries being sheltered from such costs. Yet these rising costs are being increasingly criticised. Changes are likely of follow in the wake of the national elections which took place on the 22 September 2013, and their impact on the future pace of renewable electricity production remains unknown. Yet so far the sector has a positive image due to the jobs it creates. The latter are going to depend more and more on foreign outlets, though the misadventures of photovoltaic solar energy indicate the uncertainties hanging over the sector. Renewable energies however do have a major advantage in that they have been able to set up financial sources that are both solid and not very costly. Such financing facilities do not seem to be available to most European countries. This illustrates a specific characteristic of German renewables, namely that their development in Germany also depends on the reaction of other European states. The latter are affected physically by the massive arrival of electricity from wind and solar power being produced in Germany, and economically by the disruptions this leads to in wholesale markets. So far, the response of other countries has been poorly coordinated by the European Commission which seems to have been caught on the wrong foot by the implementation of capacity mechanisms, in some countries, or by the demands to reconstruct the market model

  17. Brain PET scan

    Science.gov (United States)

    ... results on a PET scan. Blood sugar or insulin levels may affect the test results in people with diabetes . PET scans may be done along with a CT scan. This combination scan is called a PET/CT. Alternative Names Brain positron emission tomography; PET scan - brain References Chernecky ...

  18. Heart PET scan

    Science.gov (United States)

    ... nuclear medicine scan; Heart positron emission tomography; Myocardial PET scan ... A PET scan requires a small amount of radioactive material (tracer). This tracer is given through a vein (IV), ...

  19. The changing consumer in Germany

    DEFF Research Database (Denmark)

    Grunert, Klaus G.; Grunert, Suzanne C.; Glatzer, Wolfgang

    1995-01-01

    Changes in economic, demographic, and cultural factors in West Germany during the past decades are briefly described, as well as changes in consumption patterns and the way the major marketing variables have been used and implemented. Special atte is paid to the upheavals caused by the German reu...

  20. The changing consumer in Germany

    DEFF Research Database (Denmark)

    Grunert, Klaus G.; Grunert, Suzanne C.; Glatzer, Wolfgang

    1995-01-01

    Changes in economic, demographic, and cultural factors in West Germany during the past decades are briefly described, as well as changes in consumption patterns and the way the major marketing variables have been used and implemented. Special atte is paid to the upheavals caused by the German...

  1. Physician assistant education in Germany

    NARCIS (Netherlands)

    M. Dierks; L. Kuilman; C. Matthews

    2013-01-01

    The first physician assistant (PA) program in Germany began in 2005. As of 2013 there are three PA programs operational, with a fourth to be inaugurated in the fall of 2013. The programs have produced approximately 100 graduates, all with a nursing background. The PA model of shifting tasks from

  2. Photovoltaic energy generation in Germany

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    An overview is given of the current state of the art regarding photovoltaic research and demonstration programmes in the Federal Republic of Germany. Also attention is paid to the companies and research institutes involved, and the long-term economical and technical prospects of photovoltaic energy. 13 figs., 4 tabs., 10 refs

  3. The Twilight of the Public Intellectual: Germany

    Directory of Open Access Journals (Sweden)

    Alison M. Lewis

    2004-07-01

    Full Text Available This essay focuses on the questions of whether German unification resulted in a wholesale retreat of intellectuals from politics and engagement with social issues, as the rhetoric of failure would indicate, or whether the key debates of the period can be read instead as a sign that Germany is on the road to becoming a more 'normal' European nation. Before returning to these issuesat the end of this paper I first provide a broad historical and theoretical context for my discussion of the role of the concerned intellectual in Germany, before offering an overview of the respective functions of literary intellectuals in both German states in the post-war period. I then address a series of key debates and discussions in 1989 and the early nineteen-nineties that were responsible for changing the forms of engagement in intellectual debates in post-unification German society. I argue that the 1990s and early years of the new millennium hastened the disappearance of the writer as a universal intellectual and focused attention on the writer as an individualist and a professional. Today's youngest generation of writer in Germany is a specialist intellectual who intervenes in political and social matters from time to time but who is not expected to take a moral-ethical stance on most issues of national and international concern. S/he is one who frequently writes about personal subjects, but may also occasionally, as witnessed after September 11, turn his or her pen to topics of global concern as in terrorism and Islam. More often than not, however, writers now leave the work of commenting on political affairs to writers of the older guard and to other 'senior' specialist intellectuals.

  4. The Twilight of the Public Intellectual: Germany

    Directory of Open Access Journals (Sweden)

    Alison M. Lewis

    2004-08-01

    Full Text Available This essay focuses on the questions of whether German unification resulted in a wholesale retreat of intellectuals from politics and engagement with social issues, as the rhetoric of failure would indicate, or whether the key debates of the period can be read instead as a sign that Germany is on the road to becoming a more 'normal' European nation. Before returning to these issuesat the end of this paper I first provide a broad historical and theoretical context for my discussion of the role of the concerned intellectual in Germany, before offering an overview of the respective functions of literary intellectuals in both German states in the post-war period. I then address a series of key debates and discussions in 1989 and the early nineteen-nineties that were responsible for changing the forms of engagement in intellectual debates in post-unification German society. I argue that the 1990s and early years of the new millennium hastened the disappearance of the writer as a universal intellectual and focused attention on the writer as an individualist and a professional. Today's youngest generation of writer in Germany is a specialist intellectual who intervenes in political and social matters from time to time but who is not expected to take a moral-ethical stance on most issues of national and international concern. S/he is one who frequently writes about personal subjects, but may also occasionally, as witnessed after September 11, turn his or her pen to topics of global concern as in terrorism and Islam. More often than not, however, writers now leave the work of commenting on political affairs to writers of the older guard and to other 'senior' specialist intellectuals.

  5. Radiocarbon dating of Mesolithic pottery from Northern Germany

    DEFF Research Database (Denmark)

    Philippsen, Bente

    2013-01-01

    The earliest pottery in Schleswig-Holstein, Northern Germany, was produced by the Final Mesolithic Ertebølle culture. Radiocarbon dating of food crusts on Ertebølle pottery indicated that ceramics from inland sites were substantially older than those from the coast. Therefore, a freshwater...

  6. [Fostering of health economics in Germany].

    Science.gov (United States)

    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).

  7. "Great Technology, Football and...": Malaysian Language Learners' Stereotypes about Germany

    Directory of Open Access Journals (Sweden)

    Larisa Nikitina

    2014-12-01

    Full Text Available This study focuses on stereotypes about Germany, its culture and people, held by learners of German in a big public university in Malaysia. It examines not only the stereotypical representations of the target language country but also assesses its favourability and salience, which has not been done previously. The findings revealed that the students' stereotypes about Germany were varied and diverse. Also, they were overwhelmingly positive. The top three salient categories of images about Germany were related to technology, famous personalities - for the most part football players and scientists - and cars. The findings also indicated that very few references had been made to German culture and to its great cultural figures. The results of the present study suggest that students could benefit from a wider and deeper exposure to German culture in the language classroom.

  8. The utility of bone scans in rheumatology

    International Nuclear Information System (INIS)

    Duncan, I.; Dorai-Raj, A.; Khoo, K.; Tymans, K.; Brook, A.

    1997-01-01

    Full text: Introduction: Bone scans are the commonest diagnostic imaging services requested by Australian rheumatologists. Medicare figures suggest that an average rheumatologist orders about $50 000 (AUS) of bone scans annually. Aims: To ascertain the reasons why rheumatologists request bone scans and how it affects their patient management. Methods: A two-part prospective survey was administered before and after every bone scan ordered by four rheumatologists over a six-month period in 1996. Results: A total of 136 bone scans were requested (66.2% whole body; 33.8% regional; 6% SPECT). The primary indications for scanning were (1) to confirm a clinical diagnosis (38%); (2) to exclude a diagnosis (34%); (3) to localize site of pain (17%); and (4) to assist in management (6%). The common diseases that rheumatologists were attempting to confirm/exclude with bone scanning were inflammatory arthritis, malignancy, and fracture. However, the commonest provisional and final diagnosis was soft tissue rheumatism (18%) followed by inflammatory arthritis (15%) and osteoarthritis (11%). In 24% of patients with a provisional diagnosis of soft tissue rheumatism the diagnosis was changed by the bone scan. The scan was successful in excluding a diagnosis in 88 per cent where this was the primary indication for the test. It was successful in confirming a diagnosis in 79 per cent where this was the primary indication. In 32 per cent the bone scan altered the clinical diagnosis and in 43 per cent it altered management. The bone scan result prevented further investigations in 60 per cent. Conclusions: The commonest pre-scan and post-scan diagnosis is soft tissue rheumatism. Rheumatologists predominantly request bone scanning to confirm or exclude their clinical suspicion of inflammatory arthritis, malignancy, and fracture. Bone scans were successful in achieving these objectives in at least 79 per cent of cases

  9. Maternal employment and childhood overweight in Germany.

    Science.gov (United States)

    Meyer, Sophie-Charlotte

    2016-12-01

    A widespread finding among studies from the US and the UK is that maternal employment is correlated with an increased risk of child overweight, even in a causal manner, whereas studies from other countries obtain less conclusive results. As evidence for Germany is still scarce, the purpose of this study is to identify the effect of maternal employment on childhood overweight in Germany using two sets of representative micro data. We further explore potential underlying mechanisms that might explain this relationship. In order to address the selection into maternal full-time employment, we use an instrumental variable strategy exploiting the number of younger siblings in the household as an instrument. While the OLS models suggest that maternal full-time employment is related to a 5 percentage point higher probability of the child to be overweight, IV estimates indicate a 25 percentage points higher overweight probability due to maternal full-time employment. Exploring various possible pathways, we find that maternal full-time employment promotes unhealthy dietary and activity behavior which might explain the positive effect of maternal employment on child overweight to some extent. Although there are limitations to our IV approach, several sensitivity analyses confirm the robustness of our findings. Copyright © 2016 Elsevier B.V. All rights reserved.

  10. Nuclear power perspectives for Germany

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Approximately 300 experts from the power industries, of research and politics, from Germany and abroad followed the invitation of the Deutsches Atomforum (DAtF) to meet at the traditional winter meeting held in Bonn on January 28 and 29, 1992, in order to discuss topical political issues, not only relating to nuclear power, but to primary energy supply in general. Bonn having been chosen as the place for the 1992 meeting, there were unusually many members of Parliament and members of the Federal German Government attending the conference. The four sessions of the conference were devoted to the following aspects: Perspectives, the world energy market, current issues of energy policy in Germany, and preventive risk management. (orig.) [de

  11. Fire Risk Assessment in Germany

    International Nuclear Information System (INIS)

    Berg, H. P.

    2000-01-01

    Quantitative fire risk assessment can serve as an additional tool to assess the safety level of a nuclear power plant (NPP) and to set priorities for fire protection improvement measures. The recommended approach to be applied within periodic safety reviews of NPPs in Germany starts with a screening process providing critical fire zones in which a fully developed fire has the potential to both cause an initiating event and impair the function of at least one component or system critical to safety. The second step is to perform a quantitative analysis using a standard event tree has been developed with elements for fire initiation, ventilation of the room, fire detection, fire suppression, and fire propagation. In a final step, the fire induced frequency of initiating events, the main contributors and the calculated hazard state frequency for the fire event are determined. Results of the first quantitative fire risk studies performed in Germany are reported. (author)

  12. Energy supply in East Germany

    Energy Technology Data Exchange (ETDEWEB)

    Shimoyama, Tsutomu

    1988-07-10

    East Germany has abundant brown coal, about 90.4% of primary energy production in 1986. The high dependence upon brown coal has been established since its reevaluation in 1980 and the production is reaching a peak. Its share in power generation is also as high as 83.3% in the year. Therefore, the energy sufficiency of East Germany is about 80%. Problems are arising, however, in deterioration of excavation conditions and coal quality. Domestic energy resources such as the uranium and natural gas are also used to the maximum extent. The nuclear power has about 10% of share in the power generation. The share expansion policy is seemingly maintained even after the accident of Chernoble. Exploration, excavation and reprocessing of the uranium are conducted under the leadership of USSR. The country depends upon the oil in a very low level, less than 1%, as a result of the energy conservation policy in 1980's. (1 fig, 5 tabs)

  13. Germany: energy transition or revolution

    International Nuclear Information System (INIS)

    Boulanger, V.

    2013-01-01

    Germany has decided to phase out nuclear power by 2022 but it wants also to get rid of fossil energies by 2050. Those ambitious goals imply to be able to cut by half the demand for primary energy by 2050 which will be only possible if the need for building heating is cut by 80%, the constraint on transport is less important: one million of electrical vehicles will have to be on the road by 2020 and 3 millions 10 years later. In 2012 the production of electricity was made mainly from coal (44.7%), renewable energies (21.9%), nuclear energy (16%), natural gas (11.3%) and other energies (fuel...) (6.1%). Today the renewable energy sector is a major industrial sector in Germany, it represents about 382000 jobs directly or indirectly, it means more than the sector of conventional energies. (A.C.)

  14. International Student Migration to Germany

    OpenAIRE

    Donata Bessey

    2007-01-01

    This paper presents first empirical evidence on international student migration to Germany. I use a novel approach that analyzes student mobility using an augmented gravity equation and find evidence of strong network effects and of the importance of distance - results familiar from the empirical migration literature. However, the importance of disposable income in the home country does not seem to be too big for students, while the fact of being a politically unfree country decreases migrati...

  15. Radioactive waste in Federal Germany

    International Nuclear Information System (INIS)

    Brennecke, P.; Schumacher, J.; Warnecke, E.

    1988-01-01

    The Physikalisch-Technische Bundesanstalt (PTB) is responsible for the long-term storage and disposal of radioactive waste according to the Federal Atomic Energy Act. On behalf of the Federal Minister of the Environment, Nature Conservation and Nuclear Safety, since 1985, the PTB has been carrying out annual inquiries into the amounts of radioactive waste produced in the Federal Republic of Germany. Within the scope of this inquiry performed for the preceding year, the amounts of unconditioned and conditioned waste are compiled on a producer- and plant-specific basis. On the basis of the inquiry for 1986 and of data presented to the PTB by the waste producers, future amounts of radioactive waste have been estimated up to the year 2000. The result of this forecast is presented. In the Federal Republic of Germany two sites are under consideration for disposal of radioactive waste. In the abandoned Konrad iron mine in Salzgitter-Bleckenstedt it is intended to dispose of such radioactive waste which has a negligible thermal influence upon the host rock. The Gorleben salt dome is being investigated for its suitability for the disposal of all kinds of solid and solidified radioactive wastes, especially of heat-generating waste. Comparing the estimated amount of radioactive wastes with the capacity of both repositories it may be concluded that the Konrad and Gorleben repositories will provide sufficient capacity to ensure the disposal of all kinds of radioactive waste on a long-term basis in the Federal Republic of Germany. 1 fig., 2 tabs

  16. Undergraduate medical education in Germany

    Directory of Open Access Journals (Sweden)

    Chenot, Jean-François

    2009-04-01

    Full Text Available 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.

  17. Radiopharmaceutical scanning agents

    International Nuclear Information System (INIS)

    1976-01-01

    This invention is directed to dispersions useful in preparing radiopharmaceutical scanning agents, to technetium labelled dispersions, to methods for preparing such dispersions and to their use as scanning agents

  18. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... Scan and Uptake Thyroid scan and uptake uses small amounts of radioactive materials called radiotracers, a special ... is a branch of medical imaging that uses small amounts of radioactive material to diagnose and determine ...

  19. Nuclear Heart Scan

    Science.gov (United States)

    ... Home / Nuclear Heart Scan Nuclear Heart Scan Also known as Nuclear Stress Test , ... Learn More Connect With Us Contact Us Directly Policies Privacy Policy Freedom of Information Act (FOIA) Accessibility ...

  20. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... of page What will I experience during and after the procedure? Most thyroid scan and thyroid uptake ... you otherwise, you may resume your normal activities after your nuclear medicine scan. If any special instructions ...

  1. RBC nuclear scan

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003835.htm RBC nuclear scan To use the sharing features on this page, please enable JavaScript. An RBC nuclear scan uses small amounts of radioactive material to ...

  2. Scanning gamma camera

    International Nuclear Information System (INIS)

    Engdahl, L.W.; Batter, J.F. Jr.; Stout, K.J.

    1977-01-01

    A scanning system for a gamma camera providing for the overlapping of adjacent scan paths is described. A collimator mask having tapered edges provides for a graduated reduction in intensity of radiation received by a detector thereof, the reduction in intensity being graduated in a direction normal to the scanning path to provide a blending of images of adjacent scan paths. 31 claims, 15 figures

  3. Brain cortical structural differences between non-central nervous system cancer patients treated with and without chemotherapy compared to non-cancer controls: a cross-sectional pilot MRI study using clinically indicated scans

    Science.gov (United States)

    Shiroishi, Mark S.; Gupta, Vikash; Bigjahan, Bavrina; Cen, Steven Y.; Rashid, Faisal; Hwang, Darryl H.; Lerner, Alexander; Boyko, Orest B.; Liu, Chia-Shang Jason; Law, Meng; Thompson, Paul M.; Jahanshad, Neda

    2017-11-01

    Background: Increases in cancer survival have made understanding the basis of cancer-related cognitive impairment (CRCI) more important. CRCI neuroimaging studies have traditionally used dedicated research brain MRIs in breast cancer survivors with small sample sizes; little is known about other non-CNS cancers. However, there is a wealth of unused data from clinically-indicated MRIs that could be used to study CRCI. Objective: Evaluate brain cortical structural differences in those with non-CNS cancers using clinically-indicated MRIs. Design: Cross-sectional Patients: Adult non-CNS cancer and non-cancer control (C) patients who underwent clinically-indicated MRIs. Methods: Brain cortical surface area and thickness were measured using 3D T1-weighted images. An age-adjusted linear regression model was used and the Benjamini and Hochberg false discovery rate (FDR) corrected for multiple comparisons. Group comparisons were: cancer cases with chemotherapy (Ch+), cancer cases without chemotherapy (Ch-) and subgroup of lung cancer cases with and without chemotherapy vs C. Results: Sixty-four subjects were analyzed: 22 Ch+, 23 Ch- and 19 C patients. Subgroup analysis of 16 LCa was also performed. Statistically significant decreases in either cortical surface area or thickness were found in multiple ROIs primarily within the frontal and temporal lobes for all comparisons. Limitations: Several limitations were apparent including a small sample size that precluded adjustment for other covariates. Conclusions: Our preliminary results suggest that various types of non-CNS cancers, both with and without chemotherapy, may result in brain structural abnormalities. Also, there is a wealth of untapped clinical MRIs that could be used for future CRCI studies.

  4. Wind power report Germany 2014

    International Nuclear Information System (INIS)

    Rohrig, Kurt

    2015-01-01

    Record year 2014. In Germany, the expansion figures attained were so high on land and at sea that the overall new installation figure of 5,188 MW surpassed the previous maximum (from 2002) by more than 60%. With an overall capacity of 39,259 MW, for the first time, wind energy in Germany covers 9.7% of gross power consumption. On the global scale a capacity of more than 51,000 MW has been added - another record high for wind energy installations. Power mix. At 161 TWh, renewable energies in Germany covered 27.8% of gross power consumption and provided for the first time more energy than any other energy source. Coming into force of the new REA in August 2014, modified support schemes caused the expansion of biogas plants and large-scale PV installations to falter. The record expansion seen for wind energy can be interpreted as a pull-forward effect due to the tender procedures coming into force in 2017. Grid integration. Loss of production caused by feed-in management measures rose by 44% to 555 GWh as compared to 2012. Wind turbines were affected in 87% of cases but the impact on PV installations is increasing. Power generation must be more flexible and grids expanded to limit loss of production. Of the 23 expansion projects (1,887 km) in the Electricity Grid Expansion Act, just a quarter of them had been realized by the end of 2014 (463 km). In the preliminary analysis results for the 2014 grid development plan, the extent of grid upgrading and conversion was 3050 km. Offshore, the HelWin 1 grid link with a capacity of 580 MW went online. SylWin 1 and BorWin 2, with a total capacity of 1660 MW, are currently being tested in a trial. In the preliminary analysis results for the 2014 offshore grid development plan, grid connections having an overall capacity of 10.3 GW are planned. Onshore. 2014 saw a total of 44 different turbine types installed in Germany. For the first time, virtually the same number of turbines were added in the 3-4 MW class, as in the 2-3 MW

  5. Mouse manipulation through single-switch scanning.

    Science.gov (United States)

    Blackstien-Adler, Susie; Shein, Fraser; Quintal, Janet; Birch, Shae; Weiss, Patrice L Tamar

    2004-01-01

    Given the current extensive reliance on the graphical user interface, independent access to computer software requires that users be able to manipulate a pointing device of some type (e.g., mouse, trackball) or be able to emulate a mouse by some other means (e.g., scanning). The purpose of the present study was to identify one or more optimal single-switch scanning mouse emulation strategies. Four alternative scanning strategies (continuous Cartesian, discrete Cartesian, rotational, and hybrid quadrant/continuous Cartesian) were selected for testing based on current market availability as well as on theoretical considerations of their potential speed and accuracy. Each strategy was evaluated using a repeated measures study design by means of a test program that permitted mouse emulation via any one of four scanning strategies in a motivating environment; response speed and accuracy could be automatically recorded and considered in view of the motor, cognitive, and perceptual demands of each scanning strategy. Ten individuals whose disabilities required them to operate a computer via single-switch scanning participated in the study. Results indicated that Cartesian scanning was the preferred and most effective scanning strategy. There were no significant differences between results from the Continuous Cartesian and Discrete Cartesian scanning strategies. Rotational scanning was quite slow with respect to the other strategies, although it was equally accurate. Hybrid Quadrant scanning improved access time but at the cost of fewer correct selections. These results demonstrated the importance of testing and comparing alternate single-switch scanning strategies.

  6. Country report for Germany [Fast reactors in Germany

    International Nuclear Information System (INIS)

    Knebel, J.

    2007-01-01

    Full text: The primary energy consumption in Germany in 2005 was about 492.6 MtSKE in total. The distribution on the main energy sources is: mineral oil: 36.4%, natural gas 22.4%, black coal 13.5%, brown coal 11.4%, nuclear energy 12.6%, water and wind 1.2%, others 2.5%. The net electricity production in Germany in 2005 was about 495.9 billion kWh. The distribution is: nuclear energy 32%, lignite coal 28.9%, black coal 23.1%, oil 0.2%, natural gas 9.1%, water 4.7%, others (being biomass, photovoltaics, wind) 2.0%. In 2005, 18 nuclear power plants were in operation in Germany. In May 2005 the KWO Obrigheim was closed due to the new Atomic law which fixes the phase out of nuclear power production. The net installed nuclear power was 20.7GWel, the net nuclear electricity production was 163TWh, the time availability was 88%. Nuclear makes up for about 50% of the base-load electricity production in Germany. In absolute numbers, Germany is number 5 in nuclear electricity production. Among the top ten nuclear power plants world-wide, in 2005 there were 7 German plants including the plant with the highest amount of electricity produced, being NPP Brokdorf with 1440MWel and 11.98TWhel. The net electricity output of the nuclear power plants is constantly increasing due to power upgrading and higher time availabilities. As for the renewable energies, there is no significant absolute increase except for wind. About 50% of the government support for renewable energies from the Environmental Ministry goes to photovoltaics. The Helmholtz-Gemeinschaft (HGF), summarising 15 national research centres, 24.000 employees and a yearly budget of about 2,1 billion Euro is the largest research organisation in Germany. The HGF identifies and works on complex and urgent questions of society, science and economy, especially concentrating on systems of high complexity. There are six research areas, being energy, earth and environment, health, key technologies, structure of matter, traffic and

  7. Bone scanning in severe external otitis

    International Nuclear Information System (INIS)

    Levin, W.J.; Shary, J.H. III; Nichols, L.T.; Lucente, F.E.

    1986-01-01

    Technetium99 Methylene Diphosphate bone scanning has been considered an early valuable tool to diagnose necrotizing progressive malignant external otitis. However, to our knowledge, no formal studies have actually compared bone scans of otherwise young, healthy patients with severe external otitis to scans of patients with clinical presentation of malignant external otitis. Twelve patients with only severe external otitis were studied with Technetium99 Diphosphate and were compared to known cases of malignant otitis. All scans were evaluated by two neuroradiologists with no prior knowledge of the clinical status of the patients. Nine of the 12 patients had positive bone scans with many scans resembling those reported with malignant external otitis. Interestingly, there was no consistent correlation between the severity of clinical presentation and the amount of Technetium uptake. These findings suggest that a positive bone scan alone should not be interpreted as indicative of malignant external otitis

  8. Indications of {sup 99m}Tc-MDP scintigraphy bone scan in the evaluation of painful hip arthroplasties; Place actuelle de la scintigraphie osseuse dans l'evaluation des protheses de hanches douloureuses

    Energy Technology Data Exchange (ETDEWEB)

    Eder, V.; Baulieu, F.; Secchi, V.; Gautier, B.; Pottier, J.M. [Centre Hospitalier Universitaire, Sce de Medecine Nucleaire et Echographie, 37 - Tours (France); Rosset, P. [Centre Hospitalier Universitaire, Sce de Chirurgie Orthopedique et Traumatologique, 37 - Tours (France)

    2000-01-01

    The purpose of this study was to determine the indication of bone scintigraphy in hip prosthesis complications. Thirty-six patients and 38 hip prosthesis have had a {sup 99}Tc-MDP scintigraphy in our laboratory between 1995 and 1997. It concerns 32 cemented total prosthesis, 3 intermediate prosthesis and 3 non-cemented total prosthesis. For 14 prosthesis, complication (loosening or infection) was confirmed by surgical operation in 12 cases (4 isolated acetabular complications, 2 isolated femoral loosening, 3 global loosening and 3 infections) or by concordant data from different examinations in 2 cases (global loosening) where intervention was unrealizable. About other patients, absence of complication was confirmed by a favourable evolution lasting at least 12 months. A cetabular and femoral complications were detected by scintigraphy respectively with a sensitivity of 100 % and 90 %, a specificity of 85 % and 78 %, a PPV of 75 % and 60 % and NPV of 100 % and 96 %. High negative predictive value allows to eliminate a prosthesis complication in the case of a normal scintigraphy and to override decision when the clinic and the radiography are doubtful. Scintigraphy may recognize other bone fixation abnormalities which may be responsible of clinical symptomatology. (authors)

  9. Substitution treatment for opioid addicts in Germany

    Directory of Open Access Journals (Sweden)

    Gerlach Ralf

    2007-02-01

    Full Text Available Abstract Background 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. Results 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. Conclusion In Germany, a

  10. Substitution treatment for opioid addicts in Germany.

    Science.gov (United States)

    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

  11. Germany: the electricity bill soars

    International Nuclear Information System (INIS)

    Lauer, Hartmut

    2016-01-01

    As Germany is already one of the European countries where electricity prices are the highest for households (twice more than in France), the author comments the past evolution of these prices and shows that they will probably increase again in 2017 to finance energy transition. This increase is notably due to higher taxes (a comparison with the French CSPE tax is presented and commented), and to a costly grid renewal. As the energy transition appears to be very expensive (about 500 billions euros by 2025), the cost-benefit rate of the German energy transition is disastrous and the de-carbonation of the electricity sector does not progress

  12. Germany after March 11th

    International Nuclear Information System (INIS)

    Wolski, A.

    2011-01-01

    A retrospective since March 11th is presented with stress on the Fukushima accident, political situation in Germany, media and public opinion. Fukushima has devastated the trust in expert opinions about safety of NPPs. Germany’s Turn in Energy - consensus for nuclear phase-out exists between All political parties. The government has already announced adoption of the recommendations of the ethics commission. The 7 oldest units will remain shut-down. Further 7 units will be shut down until 2021. The youngest 3 units will be permanently shut down until 2022

  13. Recycling of plastics in Germany

    International Nuclear Information System (INIS)

    Thienen, N. von; Patel, M.

    1999-01-01

    This article deals with the waste management of post-consumer plastics in Germany and its potential to save fossil fuels and reduce CO 2 emissions. Since most experience is available for packaging, the paper first gives an overview of the legislative background and the material flows for this sector. Then recycling and recovery processes for plastics waste from all sectors are assessed in terms of their contribution to energy saving and CO 2 abatement. Practically all the options studied show a better performance than waste treatment in an average incinerator which has been chosen as the reference case. High ecological benefits can be achieved by mechanical recycling if virgin polymers are substituted. The paper then presents different scenarios for managing plastic waste in Germany in 1995: considerable savings can be made by strongly enhancing the efficiency of waste incinerators. Under these conditions the distribution of plastics waste among mechanical recycling, feedstock recycling and energy recovery has a comparatively mall impact on the overall results. The maximum savings amount to 74 PJ of energy, i.e, 9% of the chemical sector energy demand in 1995 and 7.0 Mt CO 2 , representing 13% of the sector's emissions. The assessment does not support a general recommendation of energy recovery due to the large difference between the German average and the best available municipal waste-to-energy facilities and also due to new technological developments in the field of mechanical recycling

  14. Air crew monitoring in Germany

    International Nuclear Information System (INIS)

    Stegemann, R.; Frasch, G.; Kammerer, L.

    2006-01-01

    Cosmic radiation at high altitudes, especially high energetic neutrons, significantly increases exposure to man. Pilots and flight attendants may receive annual effective doses comparable to doses received in occupations, in which ionising radiation is used or radioactive sources are handled. For this reason, the European Council Directive 96/29 EURATOM requires that air-crew members also be monitored for radiation protection. Flight personnel, receiving an effective dose from cosmic radiation of more than 1 mSv per year are subject to monitoring i.e. radiation exposure has to be assessed, limited and minimized. As the physical conditions causing cosmic radiation doses are well established, it is possible to calculate the expected radiation dose with sufficient accuracy. Several codes for this purpose are available. Since August 2003, the operators of airlines in Germany are obliged to assess the doses of their air crew personnel from cosmic radiation exposure and to minimise radiation exposure by means of appropriate work schedules, flight routes and flight profiles. Approx. 31 000 persons of 45 airlines are monitored by the German Radiation Protection Register. Gender, age and 3 different occupational categories are used to characterise different groups and their doses. The presentation will give an overview about the legislation and organisation of air crew monitoring in Germany and will show detailed statistical results from the first year of monitoring. (authors)

  15. Lung PET scan

    Science.gov (United States)

    ... Chest PET scan; Lung positron emission tomography; PET - chest; PET - lung; PET - tumor imaging; ... Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging . 6th ed. Philadelphia, ...

  16. Scanning of bone metastases

    International Nuclear Information System (INIS)

    Robillard, J.

    1977-01-01

    The Centers against cancer of Caen, Angers, Montpellier, Strasbourg and 'the Curie Foundation' have confronted their experience in detection of bone metastases by total body scanning. From the investigation by this procedure, of 1,467 patients with cancer, it results: the confrontation between radio and scanning shows a rate of false positive and false negative identical to the literature ones; the countage scanning allows to reduce the number of false positive; scanning allows to direct bone biopsy and to improve efficiency of histological examination [fr

  17. Financing long term liabilities (Germany)

    International Nuclear Information System (INIS)

    2003-01-01

    In Germany the basis for the management of radioactive residues is the polluter-pays principle. All steps of treatment of radioactive waste arising from operation, decommissioning and dismantling including conditioning, interim storage and disposal of radioactive waste have to be financed by the waste producers. The waste producers are responsible for the harmless recycling of the residues or for their orderly management as radioactive waste. The Federal Government is responsible for establishing disposal facilities. Accordingly the waste producers are constructing and operating facilities in which the radioactive residues can be treated and stored until their disposal. As far as the radioactive waste cannot be stored by the producer, waste originating from research, medicine and industry can be stored in surface storage facilities of the federal states. Spent fuel from German NPPs is partly reprocessed in France and UK. The rest has to be disposed off directly in deep geologic formations. Until a repository for spent fuel is available in Germany spent fuel will be stored in interim storage facilities on the sites of the NPPs. The storage will take place in casks in a dry way. In exceptional cases, if the storage at a NPP site is not possible, there are two central storages at Ahaus and Gorleben which are in operation and can be made available as reserve. Radioactive waste returning from the reprocessing of German spent fuel in France and UK is stored in the Gorleben central storage. The Federal Government is aiming to establish a repository in deep geological formations about the year 2030 which shall be available for all types and quantities of radioactive waste. The necessary expenses for the planning and construction of radioactive waste disposal facilities are initially carried by the Federal Government. The Government recovers the costs by contributions or advance payments from the waste producers. The use of storage and disposal facilities is financed by

  18. /sup 67/Ga lung scan

    Energy Technology Data Exchange (ETDEWEB)

    Niden, A.H.; Mishkin, F.S.; Khurana, M.M.L.; Pick, R.

    1977-03-21

    Twenty-three patients with clinical signs of pulmonary embolic disease and lung infiltrates were studied to determine the value of gallium citrate /sup 67/Ga lung scan in differentiating embolic from inflammatory lung disease. In 11 patients without angiographically proved embolism, only seven had corresponding ventilation-perfusion defects compatible with inflammatory disease. In seven of these 11 patients, the /sup 67/Ga concentration indicated inflammatory disease. In the 12 patients with angiographically proved embolic disease, six had corresponding ventilation-perfusion defects compatible with inflammatory disease. None had an accumulation of /sup 67/Ga in the area of pulmonary infiltrate. Thus, ventilation-perfusion lung scans are of limited value when lung infiltrates are present. In contrast, the accumulation of /sup 67/Ga in the lung indicates an inflammatory process. Gallium imaging can help select those patients with lung infiltrates who need angiography.

  19. Neurosurgical Resident Training in Germany.

    Science.gov (United States)

    Stienen, Martin N; Gempt, Jens; Gautschi, Oliver P; Demetriades, Andreas K; Netuka, David; Kuhlen, Dominique E; Schaller, Karl; Ringel, Florian

    2017-07-01

    Introduction  Efficient neurosurgical training is of paramount importance to provide continuing high-quality medical care to patients. In this era of law-enforced working hour restrictions, however, maintaining high-quality training can be a challenge and requires some restructuring. We evaluated the current status of resident training in Germany. Methods  An electronic survey was sent to European neurosurgical trainees between June 2014 and March 2015. The responses of German trainees were compared with those of trainees from other European countries. Logistic regression analysis was performed to assess the effect size of the relationship between a trainee being from Germany and the outcome (e.g., satisfaction, working time). Results  Of 532 responses, 95 were from German trainees (17.8%). In a multivariate analysis corrected for baseline group differences, German trainees were 29% as likely as non-German trainees to be satisfied with clinical lectures given at their teaching facility (odds ratio [OR]: 0.29; 95% confidence interval [CI]: 0.18-0.49; p  hours as requested from the European Working Time Directive 2003/88/EC, and in an international comparison, German trainees were twice as likely to work > 50 hours per week (OR: 2.13; 95% CI, 1.25-3.61; p  = 0.005). This working time, however, is less spent in the operating suite (OR: 0.26; 95% CI, 0.11-0.59; p  = 0.001) and more doing administrative work (OR: 1.83; 95% CI, 1.13-2.96; p  = 0.015). Conclusion  Some theoretical and practical aspects of neurosurgical training are superior, but a considerable proportion of relevant aspects are inferior in Germany compared with other European countries. The present analyses provide the opportunity for a critical review of the local conditions in German training facilities. Georg Thieme Verlag KG Stuttgart · New York.

  20. Model PET Scan Activity

    Science.gov (United States)

    Strunk, Amber; Gazdovich, Jennifer; Redouté, Oriane; Reverte, Juan Manuel; Shelley, Samantha; Todorova, Vesela

    2018-05-01

    This paper provides a brief introduction to antimatter and how it, along with other modern physics topics, is utilized in positron emission tomography (PET) scans. It further describes a hands-on activity for students to help them gain an understanding of how PET scans assist in detecting cancer. Modern physics topics provide an exciting way to introduce students to current applications of physics.

  1. Scanning laser Doppler vibrometry

    DEFF Research Database (Denmark)

    Brøns, Marie; Thomsen, Jon Juel

    With a Scanning Laser Doppler Vibrometer (SLDV) a vibrating surface is automatically scanned over predefined grid points, and data processed for displaying vibration properties like mode shapes, natural frequencies, damping ratios, and operational deflection shapes. Our SLDV – a PSV-500H from...

  2. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician Resources Professions Site Index A-Z Thyroid Scan and Uptake Thyroid scan and uptake uses ...

  3. Horizon- Scanning the Ostrich Industry with Bibliometric Indicators

    OpenAIRE

    Pittaway, Timothy; Niekerk, Pieter van

    2015-01-01

    Regional spillovers offer prospects for accelerating Africa’s agricultural productivity growth, market development and food security. West Africa has recognised and embraced the importance of regional technology transfers, agricultural commodity trade, food security monitoring and agricultural planning. In order for the Southern African region to follow suit, South Africa’s country Comprehensive Africa Agriculture Development Programme (CAADP) plan will need to recognise the country’s c...

  4. Empirical Productivity Indices and Indicators

    NARCIS (Netherlands)

    B.M. Balk (Bert)

    2016-01-01

    textabstractThe empirical measurement of productivity change (or difference) by means of indices and indicators starts with the ex post profit/loss accounts of a production unit. Key concepts are profit, leading to indicators, and profitability, leading to indices. The main task for the productivity

  5. Reforming Family Taxation in Germany - Labor Supply vs. Insurance Effects

    OpenAIRE

    Hans Fehr; Manuel Kallweit; Fabian Kindermann

    2013-01-01

    The present paper quantifies the economic consequences of eliminating the system of income splitting in Germany. We apply a dynamic simulation model with overlapping generations where single and married agents have to decide on labor supply and homework facing income and lifespan risk. The numerical exercise computes the resulting welfare changes across households and isolates aggregate efficiency effects of a move towards either individual taxation or family splitting. Our results indicate s...

  6. Demographic Trends in Germany and their Economic Implications

    OpenAIRE

    Rembrandt Scholz; Carsten Schröder

    2012-01-01

    The present paper explores demographic trends in Germany, as well as the determinants of these trends, and the economic implications of these demographic changes for the country. A detailed spatial analysis reveals substantial differences in the speed and intensity of the processes of population aging and population decline across the German regions. The results indicate that these processes are particularly pronounced in the state of Mecklenburg Western-Pomerania. As a new contribution to th...

  7. Transverse section scanning mechanism

    International Nuclear Information System (INIS)

    Doherty, E.J.

    1978-01-01

    Apparatus is described for scanning a transverse, radionuclide scan-field using an array of focussed collimators. The collimators are movable tangentially on rails, driven by a single motor via a coupled screw. The collimators are also movable in a radial direction on rails driven by a step motor via coupled screws and bevel gears. Adjacent bevel gears rotate in opposite directions so adjacent collimators move in radially opposite directions. In use, the focal point of each collimator scans at least half of the scan-field, e.g. a human head located in the central aperture, and the electrical outputs of detectors associated with each collimator are used to determine the distribution of radioactive emission intensity at a number of points in the scan-field. (author)

  8. Integrated solid waste management in Germany

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This report covers Germany`s experience with integrated solid waste management programs. The municipal solid waste practices of four cities include practices and procedures that waste facility managers with local or state governments may consider for managing their own day-to-day operations.

  9. Mental health of Turkish women in Germany

    DEFF Research Database (Denmark)

    Bromand, Z; Temur-Erman, S; Yesil, R

    2012-01-01

    The purpose of the present study was to examine the protective and risk factors of mental distress among Turkish women living in Germany.......The purpose of the present study was to examine the protective and risk factors of mental distress among Turkish women living in Germany....

  10. Recent facts about photovoltaics in Germany

    International Nuclear Information System (INIS)

    Wirth, Harry

    2015-01-01

    Germany is leaving the age of fossil fuel behind. In building a sustainable energy future, photovoltaics is going to have an important role. The following summary consists of the most recent facts, figures and findings and shall assist in forming an overall assessment of the photovoltaic expansion in Germany.

  11. LIDAR COMBINED SCANNING UNIT

    Directory of Open Access Journals (Sweden)

    V. V. Elizarov

    2016-11-01

    Full Text Available Subject of Research. The results of lidar combined scanning unit development for locating leaks of hydrocarbons are presented The unit enables to perform high-speed scanning of the investigated space in wide and narrow angle fields. Method. Scanning in a wide angular field is produced by one-line scanning path by means of the movable aluminum mirror with a frequency of 20Hz and amplitude of 20 degrees of swing. Narrowband scanning is performed along a spiral path by the deflector. The deflection of the beam is done by rotation of the optical wedges forming part of the deflector at an angle of ±50. The control function of the scanning node is performed by a specialized software product written in C# programming language. Main Results. This scanning unit allows scanning the investigated area at a distance of 50-100 m with spatial resolution at the level of 3 cm. The positioning accuracy of the laser beam in space is 15'. The developed scanning unit gives the possibility to browse the entire investigated area for the time not more than 1 ms at a rotation frequency of each wedge from 50 to 200 Hz. The problem of unambiguous definition of the beam geographical coordinates in space is solved at the software level according to the rotation angles of the mirrors and optical wedges. Lidar system coordinates are determined by means of GPS. Practical Relevance. Development results open the possibility for increasing the spatial resolution of scanning systems of a wide range of lidars and can provide high positioning accuracy of the laser beam in space.

  12. Renewable Energy CSOPs in Germany

    Directory of Open Access Journals (Sweden)

    Jens Lowitzsch

    2013-01-01

    Full Text Available The Energy-CSOP facilitates broad equity participation of citizens without assets or savings in a regulated public energy utility. As the CSOP is designed for regulated markets with guaranteed prices, regulated market access and long-term relationships between producer and consumer, the energy market is predestined. A CSOP trust can be set up for a renewable energy plant (e.g., a biogas reactor, a solar panel, a windmill or a geothermic drill. European states have set an ambitious target to reach 20% share of energy from renewable sources by 2020. Germany as Europe’s green energy leader could become a pioneer in CSOP implementation. Small communities in Europe would benefit from the increased share of renewable energy resources.

  13. Nuclear power plants in Germany

    International Nuclear Information System (INIS)

    Hennings, U.; Stuermer, W.

    1993-01-01

    Under the influence of the polarization between belief in progress, on the one hand, and the moral rigorism of our society, on the other hand, the risks of modern large technical systems have helped the highest level of technical safety to be attained in Germany. It has been reached especially by opting for maximum quality, maximum utility and reliability, complete documentation, continuous in-service checks during operation and, last but not least, by including man and human fallibility. Our concern should be that this strategy pursued in the Western industrialized countries becomes the rule, at least in its main characteristics, also in the Eastern countries. The hazards associated with reactors in Eastern countries affect us all, and it is especially the safety of those reactors which is causing concern. The experience accumulated with the 417 nuclear power plants now in operation, especially the incidents and accidents, shows that hazard potential management is admissible only with a highly developed safety strategy. (orig.) [de

  14. Laser Scanning in Forests

    Directory of Open Access Journals (Sweden)

    Håkan Olsson

    2012-09-01

    Full Text Available The introduction of Airborne Laser Scanning (ALS to forests has been revolutionary during the last decade. This development was facilitated by combining earlier ranging lidar discoveries [1–5], with experience obtained from full-waveform ranging radar [6,7] to new airborne laser scanning systems which had components such as a GNSS receiver (Global Navigation Satellite System, IMU (Inertial Measurement Unit and a scanning mechanism. Since the first commercial ALS in 1994, new ALS-based forest inventory approaches have been reported feasible for operational activities [8–12]. ALS is currently operationally applied for stand level forest inventories, for example, in Nordic countries. In Finland alone, the adoption of ALS for forest data collection has led to an annual savings of around 20 M€/year, and the work is mainly done by companies instead of governmental organizations. In spite of the long implementation times and there being a limited tradition of making changes in the forest sector, laser scanning was commercially and operationally applied after about only one decade of research. When analyzing high-ranked journal papers from ISI Web of Science, the topic of laser scanning of forests has been the driving force for the whole laser scanning research society over the last decade. Thus, the topic “laser scanning in forests” has provided a significant industrial, societal and scientific impact. [...

  15. Bone scan in pediatrics

    International Nuclear Information System (INIS)

    Gordon, I.; Peters, A.M.

    1987-01-01

    In 1984, a survey carried out in 21 countries in Europe showed that bone scintigraphy comprised 16% of all paediatric radioisotope scans. Although the value of bone scans in paediatrics is potentially great, their quality varies greatly, and poor-quality images are giving this valuable technique a bad reputation. The handling of children requires a sensitive staff and the provision of a few simple inexpensive items of distraction. Attempting simply to scan a child between two adult patients in a busy general department is a recipe for an unhappy, uncooperative child with the probable result of poor images. The intravenous injection of isotope should be given adjacent to the gamma camera room, unless dynamic scans are required, so that the child does not associate the camera with the injection. This injection is best carried out by someone competent in paediatric venipunture; the entire procedure should be explained to the child and parent, who should remain with child throughout. It is naive to think that silence makes for a cooperative child. The sensitivity of bone-seeking radioisotope tracers and the marked improvement in gamma camera resolution has allowed the bone scanning to become an integrated technique in the assessment of children suspected of suffering from pathological bone conditions. The tracer most commonly used for routine bone scanning is 99m Tc diphosphonate (MDP); other isotopes used include 99m Tc colloid for bone marrow scans and 67 Ga citrate and 111 In white blood cells ( 111 In WBC) for investigation of inflammatory/infective lesions

  16. Eocene lizard from Germany reveals amphisbaenian origins.

    Science.gov (United States)

    Müller, Johannes; Hipsley, Christy A; Head, Jason J; Kardjilov, Nikolay; Hilger, André; Wuttke, Michael; Reisz, Robert R

    2011-05-19

    Amphisbaenia is a speciose clade of fossorial lizards characterized by a snake-like body and a strongly reinforced skull adapted for head-first burrowing. The evolutionary origins of amphisbaenians are controversial, with molecular data uniting them with lacertids, a clade of Old World terrestrial lizards, whereas morphology supports a grouping with snakes and other limbless squamates. Reports of fossil stem amphisbaenians have been falsified, and no fossils have previously tested these competing phylogenetic hypotheses or shed light on ancestral amphisbaenian ecology. Here we report the discovery of a new lacertid-like lizard from the Eocene Messel locality of Germany that provides the first morphological evidence for lacertid-amphisbaenian monophyly on the basis of a reinforced, akinetic skull roof and braincase, supporting the view that body elongation and limblessness in amphisbaenians and snakes evolved independently. Morphometric analysis of body shape and ecology in squamates indicates that the postcranial anatomy of the new taxon is most consistent with opportunistically burrowing habits, which in combination with cranial reinforcement indicates that head-first burrowing evolved before body elongation and may have been a crucial first step in the evolution of amphisbaenian fossoriality.

  17. Parity Specific Birth Rates for West Germany: An Attempt to Combine Survey Data and Vital Statistics

    OpenAIRE

    Kreyenfeld, Michaela

    2014-01-01

    In this paper, we combine vital statistics and survey data to obtain parity specific birth rates for West Germany. Since vital statistics do not provide birth parity information, one is confined to using estimates. The robustness of these estimates is an issue, which is unfortunately only rarely addressed when fertility indicators for (West) Germany are reported. In order to check how reliable our results are, we estimate confidence intervals and compare them to results from survey data and e...

  18. Waste indicators

    Energy Technology Data Exchange (ETDEWEB)

    Dall, O.; Lassen, C.; Hansen, E. [Cowi A/S, Lyngby (Denmark)

    2003-07-01

    The Waste Indicator Project focuses on methods to evaluate the efficiency of waste management. The project proposes the use of three indicators for resource consumption, primary energy and landfill requirements, based on the life-cycle principles applied in the EDIP Project. Trial runs are made With the indicators on paper, glass packaging and aluminium, and two models are identified for mapping the Danish waste management, of which the least extensive focuses on real and potential savings. (au)

  19. Waste indicators

    International Nuclear Information System (INIS)

    Dall, O.; Lassen, C.; Hansen, E.

    2003-01-01

    The Waste Indicator Project focuses on methods to evaluate the efficiency of waste management. The project proposes the use of three indicators for resource consumption, primary energy and landfill requirements, based on the life-cycle principles applied in the EDIP Project. Trial runs are made With the indicators on paper, glass packaging and aluminium, and two models are identified for mapping the Danish waste management, of which the least extensive focuses on real and potential savings. (au)

  20. Quality indicators

    DEFF Research Database (Denmark)

    Hjorth-Andersen, Christian

    1991-01-01

    In recent literature it has been suggested that consumers need have no knowledge of product quality as a number of quality indicators (or signals) may be used as substitutes. Very little attention has been paid to the empirical verification of these studies. The present paper is devoted...... to the issue of how well these indicators perform, using market data provided by consumer magazines from 3 countries. The results strongly indicate that price is a poor quality indicator. The paper also presents some evidence which suggests that seller reputation and easily observable characteristics are also...

  1. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... for a thyroid scan is 30 minutes or less. Thyroid Uptake You will be given radioactive iodine ( ... for each thyroid uptake is five minutes or less. top of page What will I experience during ...

  2. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... evaluate changes in the gland following medication use, surgery, radiotherapy or chemotherapy top of page How should ... such as an x-ray or CT scan, surgeries or treatments using iodinated contrast material within the ...

  3. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... abnormal was found, and should not be a cause of concern for you. If you had an ... abnormal was found, and should not be a cause of concern for you. Actual scanning time for ...

  4. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    1981-01-01

    Details are given of a tomographic scanning apparatus, with particular reference to a multiplexer slip ring means for receiving output from the detectors and enabling interfeed to the image reconstruction station. (U.K.)

  5. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    1981-01-01

    Details are presented of a tomographic scanning apparatus, its rotational assembly, and the control and circuit elements, with particular reference to the amplifier and multiplexing circuits enabling detector signal calibration. (U.K.)

  6. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    1981-01-01

    This patent specification relates to a tomographic scanning apparatus using a fan beam and digital output signal, and particularly to the design of the gas-pressurized ionization detection system. (U.K.)

  7. Pediatric CT Scans

    Science.gov (United States)

    The Radiation Epidemiology Branch and collaborators have initiated a retrospective cohort study to evaluate the relationship between radiation exposure from CT scans conducted during childhood and adolescence and the subsequent development of cancer.

  8. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... which are encased in metal and plastic and most often shaped like a box, attached to a ... will I experience during and after the procedure? Most thyroid scan and thyroid uptake procedures are painless. ...

  9. Heart CT scan

    Science.gov (United States)

    ... make to decrease the risk of heart disease. Risks Risks of CT scans include: Being exposed to ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  10. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... eat for several hours before your exam because eating can affect the accuracy of the uptake measurement. ... often unattainable using other imaging procedures. For many diseases, nuclear medicine scans yield the most useful information ...

  11. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... A thyroid scan is a type of nuclear medicine imaging. The radioactive iodine uptake test (RAIU) is ... thyroid function, but does not involve imaging. Nuclear medicine is a branch of medical imaging that uses ...

  12. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... that help physicians diagnose and evaluate medical conditions. These imaging scans use radioactive materials called radiopharmaceuticals or ... or had thyroid cancer. A physician may perform these imaging tests to: determine if the gland is ...

  13. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... Because nuclear medicine procedures are able to pinpoint molecular activity within the body, they offer the potential ... or imaging device that produces pictures and provides molecular information. The thyroid scan and thyroid uptake provide ...

  14. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... Actual scanning time for each thyroid uptake is five minutes or less. top of page What will ... diagnostic procedures have been used for more than five decades, and there are no known long-term ...

  15. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... top of page Additional Information and Resources RTAnswers.org Radiation Therapy for Head and Neck Cancer top ... Scan and Uptake Sponsored by Please note RadiologyInfo.org is not a medical facility. Please contact your ...

  16. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... often unattainable using other imaging procedures. For many diseases, nuclear medicine scans yield the most useful information needed to make a diagnosis or to determine appropriate treatment, if any. Nuclear medicine is less expensive and ...

  17. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... the gamma camera and single-photon emission-computed tomography (SPECT). The gamma camera, also called a scintillation ... high as with other imaging techniques, such as CT or MRI. However, nuclear medicine scans are more ...

  18. Scanning Auger Electron Microscope

    Data.gov (United States)

    Federal Laboratory Consortium — A JEOL model 7830F field emission source, scanning Auger microscope.Specifications / Capabilities:Ultra-high vacuum (UHV), electron gun range from 0.1 kV to 25 kV,...

  19. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... as an overactive thyroid gland, a condition called hyperthyroidism , cancer or other growths assess the nature of ... an x-ray or CT scan, surgeries or treatments using iodinated contrast material within the last two ...

  20. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... painless. However, during the thyroid scan, you may feel uncomfortable when lying completely still with your head ... When the radiotracer is given intravenously, you will feel a slight pin prick when the needle is ...

  1. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... energy. top of page What are some common uses of the procedure? The thyroid scan is used ... community, you can search the ACR-accredited facilities database . This website does not provide cost information. The ...

  2. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... scan and thyroid uptake provide information about the structure and function of the thyroid. The thyroid is ... computer, create pictures offering details on both the structure and function of organs and tissues in your ...

  3. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... found, and should not be a cause of concern for you. If you had an intravenous line ... found, and should not be a cause of concern for you. Actual scanning time for each thyroid ...

  4. Body CT (CAT Scan)

    Science.gov (United States)

    ... a CT scan can be reformatted in multiple planes, and can even generate three-dimensional images. These ... other medical conditions and whether you have a history of heart disease, asthma, diabetes, kidney disease or ...

  5. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... the gland following medication use, surgery, radiotherapy or chemotherapy top of page How should I prepare? You ... You will receive specific instructions based on the type of scan you are undergoing. top of page ...

  6. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... Uptake? A thyroid scan is a type of nuclear medicine imaging. The radioactive iodine uptake test (RAIU) ... of thyroid function, but does not involve imaging. Nuclear medicine is a branch of medical imaging that ...

  7. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    1981-01-01

    This patent specification describes a tomographic scanning apparatus, with particular reference to the adjustable fan beam and its collimator system, together with the facility for taking a conventional x-radiograph without moving the patient. (U.K.)

  8. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... exam of any medications you are taking, including vitamins and herbal supplements. You should also inform them ... of scan you are undergoing. top of page What does the equipment look like? The special camera ...

  9. The Scanning Optical Microscope.

    Science.gov (United States)

    Sheppard, C. J. R.

    1978-01-01

    Describes the principle of the scanning optical microscope and explains its advantages over the conventional microscope in the improvement of resolution and contrast, as well as the possibility of producing a picture from optical harmonies generated within the specimen.

  10. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... the gland following medication use, surgery, radiotherapy or chemotherapy top of page How should I prepare? You ... but is often performed on hospitalized patients as well. Thyroid Scan You will be positioned on an ...

  11. General indicators

    International Nuclear Information System (INIS)

    2003-01-01

    This document summarizes the main 2002 energy indicators for France. A first table lists the evolution of general indicators between 1973 and 2002: energy bill, price of imported crude oil, energy independence, primary and final energy consumption. The main 2002 results are detailed separately for natural gas, petroleum and coal (consumption, imports, exports, production, stocks, prices). (J.S.)

  12. State and development of uterine myoma embolization in Germany

    International Nuclear Information System (INIS)

    Jakobs, T.F.; Helmberger, T.K.; Reiser, M.F.

    2003-01-01

    To evaluate the current situation and implementation of embolization of uterine leiomyomas into the treatment concept in women with symptomatic uterine leiomyomas in Germany. A questionnaire addressing the clinical background of uterine myomas, recommended treatment concepts, preclinical evaluation, technical approach and complications was sent to 164 departments of gynecology and radiology in Germany. 33 radiological departments and 19 gynecological departments submitted a completed questionnaire. Only 7 departments of radiology reported to have own experience with embolization of uterine leiomyomas, while only 2 departments of gynecology considered embolization as an alternative treatment option in patients with symptomatic leiomyomas. 18/33 radiological departments offer this treatment option but get no patient referrals. Agreement was found concerning the indications for treatment, preclinical evaluation by ultrasound and MRI, preferable location of treatable fibroids, technical approach and pain management. The embolization of uterine leiomyomas in patients with symptomatic myomas is regardless of the well documented high efficacy and low complication rate not yet an established treatment option in Germany. Interventional radiologists and gynecologists have to evaluate the indications for the embolization of uterine leiomyomas together before the procedure is advised to the patient, because it seems mandatory to add this procedure to the standard armamentarium of treatment options in uterine myomas. (orig.) [de

  13. Job satisfaction of radiologists in Germany. Status quo

    International Nuclear Information System (INIS)

    Beitzel, K.I.; Grosse, C.; Reiser, M.; Ertl-Wagner, B.; Ertl, L.

    2011-01-01

    Purpose: The aim of this study was to identify and evaluate the work-related satisfaction of radiologists and its influencing factors in Germany. Materials and Methods: For this purpose an invitational letter for an online opinion survey was sent to all member physicians of the Deutsche Roentgengesellschaft in 2008. 1200 questionnaires were completed (response rate 21 %) and evaluated statistically. Results: 81.7 % of radiologists declared themselves as being 'very' or 'rather satisfied'. The level of satisfaction was largely independent of age, gender, status, salary or family status. It increased over the last 5 years for 37.5 % of participants and decreased for 24.8 %. Nevertheless, 72 % of respondents indicated that they would not choose to specialize in radiology again. The main reason given was the workload. 65.6 % deemed it to be 'considerably' or 'rather too high'. Concomitantly, more than 70 % of respondents indicated that the workload had increased 'a lot' or 'rather'. Further reasons for not wanting to select the radiological profession again were 'unfavorable working hours' and 'unsatisfactory career perspectives'. Conclusion: The job satisfaction of radiologists in Germany is generally very high in spite of the perception of an extensive and frequently increasing workload. The high workload was the dominant factor against a renewed selection of the field of radiology. These data have to be interpreted in light of the current lack of residents and trained radiologists in Germany to counteract the trend toward emigration. (orig.)

  14. The visual arts influence in Nazi Germany

    Directory of Open Access Journals (Sweden)

    Bie Yanan

    2016-01-01

    Full Text Available This article will discuss the influence of visual art in Nazi Germany from two parts of visual arts, which are political photography and poster propaganda, analyzing the unique social and historical stage of Nazi Germany. And it emphasizes the ideology of the Nazis, which in Nazi Germany inflamed the political sentiment of the masses and took the visual art as their important instrument of political propaganda, while Nazi party used visual art on anti-society and war which is worth warning and criticizing for later generation.

  15. Eastern Germany Ahead in Employment of Women

    OpenAIRE

    Elke Holst; Anna Wieber

    2014-01-01

    Almost a quarter of a century after the fall of the Wall, there are still more women in employment in eastern Germany than in the west. Although the disparity is marginal now, the two regions started from dramatically different levels. In 1991, immediately after reunification, the employment rate for women in western Germany was 54.6 percent, but since then it has increased year on year, reaching 67.5 percent in 2012. In eastern Germany, female employment initially plummeted after the fall of...

  16. Farming for Health: Aspects from Germany

    OpenAIRE

    Neuberger, Konrad; Stephan, Ingrid; Hermanowski, Robert; Flake, Albrecht; Post, Franz-Joseph; van Elsen, Thomas

    2006-01-01

    Until now, the term ‘Farming for Health’ is unknown in Germany but it would cover a wide spectrum of different kinds of social agriculture already existing in Germany, such as farms that integrate disabled people or drug therapy into their farming system, or farms that integrate children, pupils or older people. Relevant work in Germany is done in ‘Sheltered Workshops’, where supporting and healing powers of farming and gardening are used for disabled people with a diversity of work possibili...

  17. Electricity prices differences between France and Germany

    International Nuclear Information System (INIS)

    Hensing, I.; Nolden, A.; Riechmann, Ch.; Schulz, W.

    1998-01-01

    High electricity prices in Germany especially as compared to France have played an important role in the electricity liberalization debate in Germany. The price differences can largely be explained by cost differences in electricity generation, the electricity grids, personnel cost and local taxes. Further analysis suggests that efficiency improvements upon market liberalization will only partly remove these price and cost differentials. Parts of the cost differentials are attributable to politically-motivated regulations and the (future) regulation of network functions. This implies that Germany can only expect to arrive at internationally comparable electricity prices if it advances with a reform of political and monopoly regulations alongside liberalizing electricity generation and trade. (author)

  18. Solar Indices

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  19. Opportunities for smart meters in Germany

    International Nuclear Information System (INIS)

    Wolff, J.

    2010-10-01

    Germany has the ambitious goal of lowering its CO2 emission with 80 percent until 2050 as compared to 1990. Sustainable energy and the deployment of smart meters are starting to play increasingly important roles. [nl

  20. Wind power in Germany - a success story

    International Nuclear Information System (INIS)

    Weller, T.

    1996-01-01

    The successful introduction of wind power to the electric power industry in the Federal Republic of Germany is described using graphic representations to illustrate the industry's growth over the last twenty years. The history of the wind market is discussed, together with the importance of stakeholders as a way of funding the industry. The author concludes that public support for environmentally sensitive power generation was the key factor leading to the success of the wind power industry in Germany. (UK)

  1. Managing ageing workforces: Empirical evidence from Germany

    OpenAIRE

    Drew, H.

    2013-01-01

    Demographic change (ageing populations and falling birth rates) affects all industrialised nations, including Germany. Traditionally, the problems associated with managing numbers of older workers were mitigated by the Altersteilzeitgesetz in Germany. Under this law, firms were offered financial support by the government to offer early retirement (Müller-Camen et al. 2009). As these provisions came to an end in 2010, the need to find alternative solutions to displacing older workers, as well ...

  2. Climate protection policy. On Germany's pioneer role

    International Nuclear Information System (INIS)

    Kuebler, Knut

    2014-01-01

    After a downward trend of many years Germany's energy-related CO 2 emissions have risen again slightly over the past two years. This increase has prompted the federal government to initiate a new climate protection action campaign. After almost 30 years of experience in the field of climate protection policy there is every reason for Germany to be more consistent in using its political scope to act on the unrestrained increase in global greenhouse gas emissions.

  3. Housing Markets in Austria, Germany and Switzerland

    OpenAIRE

    Martin Schneider; Karin Wagner

    2015-01-01

    Running counter to the sharp rise in house prices and housing wealth observed since the mid- 1990s in the vast majority of European countries, real house prices in Germany and Austria were going down in this period and did not start to rise until 2010 or 2007, respectively. This reflects national idiosyncracies in housing markets and motivated the discussion of relevant peculiarities in, and similarities among, Austria and Germany as well as Switzerland. Among the most important structural fe...

  4. Maternal Employment and Childhood Overweight in Germany

    OpenAIRE

    Sophie-Charlotte Meyer

    2015-01-01

    A widespread finding among studies from the US and the UK is that maternal employment is correlated with an increased risk of child overweight, even in a causal manner, whereas studies from European countries obtain less conclusive results. As evidence for Germany is still scarce, the purpose of this study is to identify the effect of maternal employment on childhood overweight in Germany using two sets of representative micro data. Moreover, we explore potential underlying mechanisms that mi...

  5. Radioactive waste interim storage in Germany

    International Nuclear Information System (INIS)

    2015-12-01

    The short summary on the radioactive waste interim storage in Germany covers the following issues: importance of interim storage in the frame of radioactive waste management, responsibilities and regulations, waste forms, storage containers, transport of vitrified high-level radioactive wastes from the reprocessing plants, central interim storage facilities (Gorleben, Ahaus, Nord/Lubmin), local interim storage facilities at nuclear power plant sites, federal state collecting facilities, safety, radiation exposure in Germany.

  6. GERMANY & TURKEY – A PARTNERSHIP PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Bestenigar KARA

    2015-04-01

    Full Text Available The article shortly deals with economic and commercial relations between Turkey, that keeps close regulary economic, political and cultural relationship and Germany, which is one of six founding fathers of the European Union. The subject of article has been searched within the following framework: Measurement of commercial relations between export and import between, investment relations between Germany and Turkey, mutual distribution sector.

  7. Preoperative bone scans

    International Nuclear Information System (INIS)

    Charkes, N.D.; Malmud, L.S.; Caswell, T.; Goldman, L.; Hall, J.; Lauby, V.; Lightfoot, W.; Maier, W.; Rosemond, G.

    1975-01-01

    Strontium nitrate Sr-87m bone scans were made preoperatively in a group of women with suspected breast cancer, 35 of whom subsequently underwent radical mastectomy. In 3 of the 35 (9 percent), the scans were abnormal despite the absence of clinical or roentgenographic evidence of metastatic disease. All three patients had extensive axillary lymph node involvement by tumor, and went on to have additional bone metastases, from which one died. Roentgenograms failed to detect the metastases in all three. Occult bone metastases account in part for the failure of radical mastectomy to cure some patients with breast cancer. It is recommended that all candidates for radical mastectomy have a preoperative bone scan. (U.S.)

  8. Frequency scanning microstrip antennas

    DEFF Research Database (Denmark)

    Danielsen, Magnus; Jørgensen, Rolf

    1979-01-01

    The principles of using radiating microstrip resonators as elements in a frequency scanning antenna array are described. The resonators are cascade-coupled. This gives a scan of the main lobe due to the phase-shift in the resonator in addition to that created by the transmission line phase......-shift. Experimental results inX-band, in good agreement with the theory, show that it is possible to scan the main lobe an angle ofpm30degby a variation of the frequencypm300MHz, and where the 3 dB beamwidth is less than10deg. The directivity was 14.7 dB, while the gain was 8.1 dB. The efficiency might be improved...

  9. Dental tourism from Switzerland to Germany.

    Science.gov (United States)

    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 (pSwitzerland (95.6%) confirmed that dental treatments in Germany were cheaper and that additional family members also came to Germany for dental care (65.0%).

  10. Germany, high-tech country

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The Nuclear Technology Conference organized annually by the Deutsches Atomforum (DAtF) e.V. and the Kerntechnische Gesellschaft (KTG) e.V. was held in Aachen on May 13-15, 1997. Approximately 1000 participants from seventeen countries met to exchange information with experts from industry, research, science, and politics. Unlike earlier events, this one was not disturbed by demonstrations. DAtF President Dr. Wilfried Steuer welcomed Joachim H. Witt, Chief Executive Officer of the city of Aachen, who expressed words of welcome on behalf of his city at the opening of the plenary day of the conference. Energy policy and global competition were the optics of the address by Dr. Norbert Lammert, Parliamentary Undersecretary of State with the German Federal Ministry of Economics. He advocated grasping the changes offered by expanding global markets by reforming the structures of the energy supply sector. The rank of nuclear power in European research policy was explained by Fabricio Caccia Dominioni as representative of the European Commission. The electricity utilities were represented by Dr. Dietmar Kuhnt, Chief Executive Officer of RWE AG, who spoke about the security of energy investments. A thoughtful analysis of Germany as an industrial location was presented by Professor Dr. Herbert Henzler of McKinsey and Company Inc. The President of the European Nuclear Society (ENS), Ger R. Kuepers, sketched the development of nuclear power in the Netherlands, combining national and European aspects and emphasizing, in particular, the important function of ENS. Uranium enrichment as an European project was subject of the report by Dr. Klaus Messer, Urenco Ltd. The General Manager of Tractabel Energy Engineering and Chairman of Belgatom, Guy Frederic, examined the economic viability of nuclear power, appealing to the audience to reduce capital costs by innovation without detracting from safety. (orig./DG) [de

  11. TUM Critical Zone Observatory, Germany

    Science.gov (United States)

    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.

  12. Atomic energy laws in Germany

    International Nuclear Information System (INIS)

    Lukes, R.H.P.

    1980-01-01

    The regulations of German atomic energy laws are based in large on the fundamental law of the Federal Republic of Germany-the constitution. Atomgesetz of 1959, as amended on October 31, 1976, constitutes the core of atomic energy laws (Atomrecht), and is supplemented by orders (Verordnungen). The Federal Republic has the right to legislate Atomrecht, and the enforcement of such laws and orders is entrusted to each province. The peaceful uses of radioactive materials are stipulated by Atomgesetz and orders. Atomgesetz seeks two objects, first it is to enable the handling of radioactive substances for the acquisition of energy, medical treatment, food treatment and the harmless examination of things by radioactive materials, and secondly to ensure the protection from danger in the handling of such materials. The control of radioactive materials by the state including imports and exports, storage and possession, disposal and processing, etc., is established by the law to secure the protection from danger of atomic energy. The particular indemnification responsibility for the harm due to radiation is defined in Atomgesetz, and only the owners (Inhaber) of atomic energy facilities are liable for damage. The violation of the regulations on the transaction of radioactive materials is punished by fines up to 100,000 German marks of imprisonment of less than five years. Orders are established on roentgen ray, the protection from radiation, the treatment of foods by electron beam, gamma ray, roentgen ray or ultraviolet ray and the permission of medicines. The regulations of the EURATOM treaty have legality as Atomrecht. (Okada, K.)

  13. Radioactive waste management in Germany

    International Nuclear Information System (INIS)

    Brammer, K.J.

    2011-01-01

    The responsibility for the disposal of radioactive waste is regulated in the Federal Republic of Germany in the Atomic Energy Act. Basically, it is the responsibility of the waste producers to carry out all necessary processing steps up to the delivery to a repository. The Federal Republic reserves the right to select, explore and operate the repository (§ 9a, para. 3 AtG). The costs of all necessary expenditures of this task are borne by the waste producers in accordance with § 21 AtG regulation. The waste quantity forecasts have shown that by the year 2080 a total volume of about 300,000 m3 of low- and intermediate-level (non-heat-generating) waste will be generated in research, industry, medicine and in the production of electricity in nuclear power plants. This waste is to be transported to the ‘Konrad repository’ which is under construction. The Federal Office for Radiation Protection (BfS), which is responsible for the construction and operation, intends to commission the repository at 2019. As a repository for heat-generating wastes, i. Approximately 10.000 tSM spent fuel (BE) 7,500 molds (HAW and MAW, corresponding to about 6000 tSM) returned Waste from reprocessing, the Gorleben salt dome has been explored since 1979. The works were resumed on 01.10.2010 after a 10-year break. Federal Environment Minister Röttgen has made it clear that the Federal Government has proposed a transparent procedure and a dialogue and participation procedure for open-ended exploration. (roessner)

  14. Operational indicators

    International Nuclear Information System (INIS)

    2010-01-01

    The chapter presents the operational indicators related to budget, travel costs and tickets, the evolution of the annual program for regulatory inspection, the scientific production, requested patents and the numbers related to the production of the services offered by the Institution

  15. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    Abele, M.

    1983-01-01

    A computerized tomographic scanning apparatus suitable for diagnosis and for improving target identification in stereotactic neurosurgery is described. It consists of a base, a source of penetrating energy, a detector which produces scanning signals and detector positioning means. A frame with top and bottom arms secures the detector and source to the top and bottom arms respectively. A drive mechanism rotates the frame about an axis along which the frame may also be moved. Finally, the detector may be moved relative to the bottom arm in a direction contrary to the rotation of the frame. (U.K.)

  16. Scanning the phenomenological MSSM

    CERN Document Server

    Wuerzinger, Jonas

    2017-01-01

    A framework to perform scans in the 19-dimensional phenomenological MSSM is developed and used to re-evaluate the ATLAS experiments' sensitivity to R-parity-conserving supersymmetry with LHC Run 2 data ($\\sqrt{s}=13$ TeV), using results from 14 separate ATLAS searches. We perform a $\\tilde{t}_1$ dedicated scan, only considering models with $m_{\\tilde{t}_1}<1$ TeV, while allowing both a neutralino ($\\tilde{\\chi}_1^0$) and a sneutrino ($\\tilde{\

  17. Calibration of scanning Lidar

    DEFF Research Database (Denmark)

    Gómez Arranz, Paula; Courtney, Michael

    This report describes the tests carried out on a scanning lidar at the DTU Test Station for large wind turbines, Høvsøre. The tests were divided in two parts. In the first part, the purpose was to obtain wind speed calibrations at two heights against two cup anemometers mounted on a mast. Additio......This report describes the tests carried out on a scanning lidar at the DTU Test Station for large wind turbines, Høvsøre. The tests were divided in two parts. In the first part, the purpose was to obtain wind speed calibrations at two heights against two cup anemometers mounted on a mast...

  18. Adaptive Optical Scanning Holography

    Science.gov (United States)

    Tsang, P. W. M.; Poon, Ting-Chung; Liu, J.-P.

    2016-01-01

    Optical Scanning Holography (OSH) is a powerful technique that employs a single-pixel sensor and a row-by-row scanning mechanism to capture the hologram of a wide-view, three-dimensional object. However, the time required to acquire a hologram with OSH is rather lengthy. In this paper, we propose an enhanced framework, which is referred to as Adaptive OSH (AOSH), to shorten the holographic recording process. We have demonstrated that the AOSH method is capable of decreasing the acquisition time by up to an order of magnitude, while preserving the content of the hologram favorably. PMID:26916866

  19. Economic evaluation of reprocessing - Indicative German position

    International Nuclear Information System (INIS)

    1979-05-01

    This paper, which also appears as an Appendix to the final Working Group 4 report, forms part of the overall economic assessment of reprocessing. The indicative national position and illustrative ''phase diagram'' for the Federal Republic of Germany is presented. Advantages to be gained from the recycling of plutonium in thermal reactors are identified and it is concluded that many of these are not explicitly taken into account in the ''phase diagram''. Under the conditions pertaining in the Federal Republic of Germany thermal recycle will be economic under present day uranium prices. On the other hand the fast breeder reactor might become commercially economic around the year 2000

  20. Scan path entropy and Arrow plots: Capturing scanning behavior of multiple observers

    Directory of Open Access Journals (Sweden)

    Ignace T C Hooge

    2013-12-01

    Full Text Available Designers of visual communication material want their material to attract and retain attention. In marketing research, heat maps, dwell time, and time to AOI first hit are often used as evaluation parameters. Here we present two additional measures 1 scan path entropy to quantify gaze guidance and 2 the arrow plot to visualize the average scan path. Both are based on string representations of scan paths. The latter also incorporates transition matrices and time required for 50% of the observers to first hit AOIs (T50. The new measures were tested in an eye tracking study (48 observers, 39 advertisements. Scan path entropy is a sensible measure for gaze guidance and the new visualization method reveals aspects of the average scan path and gives a better indication in what order global scanning takes place.

  1. Passive surveillance of Leptospira infection in swine in Germany.

    Science.gov (United States)

    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.

  2. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... process that regulates the rate at which the body converts food to energy. top of page What are some common uses of the procedure? The thyroid scan is used to determine the size, shape and position of the thyroid gland. The ...

  3. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician Resources Professions Site Index A-Z Thyroid Scan and Uptake ...

  4. Dialogue scanning measuring systems

    International Nuclear Information System (INIS)

    Borodyuk, V.P.; Shkundenkov, V.N.

    1985-01-01

    The main developments of scanning measuring systems intended for mass precision processsing of films in nuclear physics problems and in related fields are reviewed. A special attention is paid to the problem of creation of dialogue systems which permit to simlify the development of control computer software

  5. Scanning electron microscopy

    Energy Technology Data Exchange (ETDEWEB)

    Cox, B. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada)

    1970-05-15

    The JSM-11 scanning electron microscope at CRNL has been used extensively for topographical studies of oxidized metals, fracture surfaces, entomological and biological specimens. A non-dispersive X-ray attachment permits the microanalysis of the surface features. Techniques for the production of electron channeling patterns have been developed. (author)

  6. Scanning tunneling microscopy

    International Nuclear Information System (INIS)

    Binnig, G.; Rohrer, H.

    1983-01-01

    Based on vacuum tunneling, a novel type of microscope, the scanning tunneling microscope (STM) was developed. It has an unprecedented resolution in real space on an atomic scale. The authors review the important technical features, illustrate the power of the STM for surface topographies and discuss its potential in other areas of science and technology. (Auth.)

  7. Bone scan in rheumatology

    International Nuclear Information System (INIS)

    Morales G, R.; Cano P, R.; Mendoza P, R.

    1993-01-01

    In this chapter a revision is made concerning different uses of bone scan in rheumatic diseases. These include reflex sympathetic dystrophy, osteomyelitis, spondyloarthropaties, metabolic bone diseases, avascular bone necrosis and bone injuries due to sports. There is as well some comments concerning pediatric pathology and orthopedics. (authors). 19 refs., 9 figs

  8. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... information. The thyroid scan and thyroid uptake provide information about the structure and function of the thyroid. The thyroid is a gland in the neck that controls metabolism , a chemical process that regulates the rate at which the body ...

  9. Tomographic scanning apparatus

    International Nuclear Information System (INIS)

    1981-01-01

    Details are given of a tomographic scanning apparatus, with particular reference to the means of adjusting the apparent gain of the signal processing means for receiving output signals from the detectors, to compensate for drift in the gain characteristics, including means for passing a reference signal. (U.K.)

  10. Stabilized radiographic scanning agent

    International Nuclear Information System (INIS)

    Fawzi, M.B.

    1979-01-01

    A stable composition useful in preparation of technetium-99m-based radiographic scanning agents has been developed. The composition contains a stabilizing amount of gentisate stabilizer selected from gentisic acid and its soluble pharmaceutically-acceptable salts and esthers. (E.G.)

  11. Scanning electron microscope

    International Nuclear Information System (INIS)

    Anon.

    1980-01-01

    The principle underlying the design of the scanning electron microscope (SEM), the design and functioning of SEM are described. Its applications in the areas of microcircuitry and materials science are outlined. The development of SEM in India is reviewed. (M.G.B.)

  12. Radiographic scanning agent

    International Nuclear Information System (INIS)

    Tofe, A.J.

    1976-01-01

    A stable radiographic scanning agent on a sup(99m)Tc basis has been developed. The substance contains a pertechnetate reduction agent, tin(II)-chloride, chromium(II)-chloride, or iron(II)-sulphate, as well as an organospecific carrier and ascorbic acid or a pharmacologically admissible salt or ester of ascorbic acid. (VJ) [de

  13. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... you: have had any tests, such as an x-ray or CT scan, surgeries or treatments using iodinated ... page How does the procedure work? With ordinary x-ray examinations, an image is made by passing x- ...

  14. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... for a thyroid scan is 30 minutes or less. Thyroid Uptake You will be given radioactive iodine (I-123 or I-131) in liquid or capsule form to swallow. The thyroid uptake will begin several hours to 24 hours later. Often, two separate uptake ...

  15. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... an x-ray or CT scan, surgeries or treatments using iodinated contrast material within the last two months. are taking medications or ingesting other substances that contain iodine , including kelp, seaweed, cough syrups, multivitamins or heart medications. have any ...

  16. Germany. A pioneer on earthen feet?

    International Nuclear Information System (INIS)

    Michaelowa, A.

    2003-01-01

    Germany is one of the two OECD countries having achieved substantial greenhouse gas reductions in the last decade. While a part was large reductions in industry after the economic crash in East Germany, a relevant share is due to the huge public infrastructure investments in East Germany. The real success of German climate policy in the past decade is the strong reduction of methane and nitrous oxide which has been almost unnoticed. German climate policy is a good example of how lobbying of interest groups leads to a complex maze of hundreds of measures whose effects are difficult to evaluate. Paradoxically, policies have focused on expensive measures and Germany clearly is a pioneer in the most expensive forms of renewable energy. Concerning cost-effective measures and market instruments, Germany is a laggard. Only slowly, policymakers start to notice this distortion and first, shaky steps towards a more cost-efficient policy are made. Several challenges such as nuclear phase-out and trends in household energy consumption will put pressure on government to embrace the Kyoto Mechanisms and to refocus domestic instruments well before the first commitment period

  17. Scanning probe microscopy

    International Nuclear Information System (INIS)

    Mainsbridge, B.

    1994-01-01

    In late 1959, Richard Feynman observed that manoeuvring atoms was something that could be done in principle but has not been done, 'because we are too big'. In 1982, the scanning tunnelling microscope (STM) was invented and is now a central tool for the construction of nanoscale devices in what was known as molecular engineering, and now, nanotechnology. The principles of the microscope are outlined and references are made to other scanning devices which have evolved from the original invention. The method of employment of the STM as a machine tool is described and references are made to current speculations on applications of the instrument in nanotechnology. A short bibliography on this topic is included. 27 refs., 7 figs

  18. Scanning probe microscopy

    Energy Technology Data Exchange (ETDEWEB)

    Mainsbridge, B [Murdoch Univ., WA (Australia). School of Mathematical and Physical Sciences

    1994-12-31

    In late 1959, Richard Feynman observed that manoeuvring atoms was something that could be done in principle but has not been done, `because we are too big`. In 1982, the scanning tunnelling microscope (STM) was invented and is now a central tool for the construction of nanoscale devices in what was known as molecular engineering, and now, nanotechnology. The principles of the microscope are outlined and references are made to other scanning devices which have evolved from the original invention. The method of employment of the STM as a machine tool is described and references are made to current speculations on applications of the instrument in nanotechnology. A short bibliography on this topic is included. 27 refs., 7 figs.

  19. Horizon Scanning for Pharmaceuticals

    DEFF Research Database (Denmark)

    Lepage-Nefkens, Isabelle; Douw, Karla; Mantjes, GertJan

    for a joint horizon scanning system (HSS).  We propose to create a central “horizon scanning unit” to perform the joint HS activities (a newly established unit, an existing HS unit, or a third party commissioned and financed by the collaborating countries). The unit will be responsible for the identification...... and filtration of new and emerging pharmaceutical products. It will maintain and update the HS database, organise company pipeline meetings, and disseminate the HSS’s outputs.  The HS unit works closely together with the designated national HS experts in each collaborating country. The national HS experts...... will collect country-specific information, liaise between the central HS unit and country-specific clinical and other experts, coordinate the national prioritization process (to select products for early assessment), and communicate the output of the HSS to national decision makers.  The outputs of the joint...

  20. Policing and Islamophobia in Germany: The Role of Workplace Experience

    Directory of Open Access Journals (Sweden)

    Heidi Mescher

    2008-06-01

    Full Text Available This study starts from a recognition that the German police have a significant potential to promote integration in contemporary multiethnic Germany. It employs three measures of Islamophobic attitudes and contact quality amongst a sample of 727 German police officers, and relates these to measures of job satisfaction, political affiliation, individual responsibility, and recognition. The data reveal Islamophobia to be significantly linked to these variables. Detailed analyses indicate that the respondents’ experience of policing may produce levels of dissatisfaction that impacts upon their outgroup attitudes. The implications of this for initiatives to promote police-Muslim relations are explored.

  1. Multichannel scanning spectrophotometer

    International Nuclear Information System (INIS)

    Lagutin, A.F.

    1979-01-01

    A spectrophotometer designed in the Crimea astrophysical observatory is described. The spectrophotometer is intended for the installation at the telescope to measure energy distribution in the star spectra in the 3100-8550 A range. The device is made according to the scheme with a fixed diffraction lattice. The choice of the optical kinematic scheme is explained. The main design elements are shown. Some singularities of the scanning drive kinematics are considered. The device performance is given

  2. Scanning drop sensor

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Jian; Xiang, Chengxiang; Gregoire, John

    2017-05-09

    Electrochemical experiments are performed on a collection of samples by suspending a drop of electrolyte solution between an electrochemical experiment probe and one of the samples that serves as a test sample. During the electrochemical experiment, the electrolyte solution is added to the drop and an output solution is removed from the drop. The probe and collection of samples can be moved relative to one another so the probe can be scanned across the samples.

  3. Scanning drop sensor

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Jian; Xiang, Chengxiang; Gregoire, John M.; Shinde, Aniketa A.; Guevarra, Dan W.; Jones, Ryan J.; Marcin, Martin R.; Mitrovic, Slobodan

    2017-05-09

    Electrochemical or electrochemical and photochemical experiments are performed on a collection of samples by suspending a drop of electrolyte solution between an electrochemical experiment probe and one of the samples that serves as a test sample. During the electrochemical experiment, the electrolyte solution is added to the drop and an output solution is removed from the drop. The probe and collection of samples can be moved relative to one another so the probe can be scanned across the samples.

  4. IMEF gamma scanning system

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Sang Yeol; Park, Dae Kyu; Ahn, Sang Bok; Ju, Yong Sun; Jeon, Yong Bum

    1997-06-01

    The gamma scanning system which is installed in IMEF is the equipment obtaining the gamma ray spectrum from irradiated fuels. This equipment could afford the useful data relating spent fuels like as burn-up measurements. We describe the specifications of the equipment and its accessories, and also described its operation procedure so that an operator can use this report as the operation procedure. (author). 1 tab., 11 figs., 11 refs.

  5. IMEF gamma scanning system

    International Nuclear Information System (INIS)

    Baek, Sang Yeol; Park, Dae Kyu; Ahn, Sang Bok; Ju, Yong Sun; Jeon, Yong Bum.

    1997-06-01

    The gamma scanning system which is installed in IMEF is the equipment obtaining the gamma ray spectrum from irradiated fuels. This equipment could afford the useful data relating spent fuels like as burn-up measurements. We describe the specifications of the equipment and its accessories, and also described its operation procedure so that an operator can use this report as the operation procedure. (author). 1 tab., 11 figs., 11 refs

  6. [Quality of surgical continuing education in Germany].

    Science.gov (United States)

    Ansorg, J; Hassan, I; Fendrich, V; Polonius, M J; Rothmund, M; Langer, P

    2005-03-11

    One of the reasons for young doctors to leave the clinical work to go abroad or into non-clinical fields is insufficient quality of training under bad circumstances. Aim of the study was to evaluate the surgical training in Germany from the viewpoint of the residents. A questionnaire was prepared by residents and consultants and approved by the German surgical societies (Deutsche Gesellschaft fur Chirurgie und Berufsverband der Deutschen Chirurgen). It was sent to surgical residents between June 2003 and June 2004, published in "Der Chirurg BDC" and distributed among residents taking part in courses conducted by the BDC. It could be answered anonymously by email, mail or online. The questionnaire was sent back by 584 surgical residents (about 30 % of all). 58 % of the residents declared that they finished the training in the intended time (6 years). Rotation-systems as part of a structured residency program existed for 43 %. Standard surgical procedures were discussed or explained before the procedure in only 46 %. 61 % of the residents were not satisfied with the teaching assistance by their clinical teachers in the OR. Only 33 % had regular talks with the Chief about their progress in surgical training. 18 % of residents felt, that the hospital is interested in their progress in training. Indication-conferences took place in 52 % and mortality-conferences in only 20 % of programs. Regular seminars on recent issues took place in 62 %, and 61 % of residents did not get financial support to attend congresses. 36 % of residents had to use their holidays to attend congresses. Surgical training structures are not well established in about 50 % of the training hospitals from where we got answers to our survey. The training potential of daily surgical work is not used appropriately. It is therefore imperative to develop guidelines for surgical training, the use of log-books and rotation-programs.

  7. Scanning unit for collectrons

    International Nuclear Information System (INIS)

    Plaige, Yves.

    1976-01-01

    This invention concerns a measurement scanning assembly for collectron type detectors. It is used in measuring the neutron flux in nuclear reactors. As the number of these detectors in a reactor can be very great, they are not usually all connected permanently to the measuring facility but rather in turn by means of a scanning device which carries out, as it were, multiplexing between all the collectrons and the input of a single measuring system. The object of the invention is a scanning assembly which is of relative simplicity through an original organisation. Specifically, according to this organisation, the collectrons outputs are grouped together in bunches, each of these bunches being processed by a multiplexing sub-assembly belonging to a first stage, the different outputs of these multiplexing subassemblies of this first stage being grouped together yet again in bunches processed by multiplexors forming a new stage and so forth. Further, this structure is specially adapted for use with collectrons by utilising a current amplifier at each multiplexing level so that from one end to the other of the multiplexing system, the commutations are carried out on currents and not on voltages [fr

  8. Forensic Scanning Electron Microscope

    Science.gov (United States)

    Keeley, R. H.

    1983-03-01

    The scanning electron microscope equipped with an x-ray spectrometer is a versatile instrument which has many uses in the investigation of crime and preparation of scientific evidence for the courts. Major applications include microscopy and analysis of very small fragments of paint, glass and other materials which may link an individual with a scene of crime, identification of firearms residues and examination of questioned documents. Although simultaneous observation and chemical analysis of the sample is the most important feature of the instrument, other modes of operation such as cathodoluminescence spectrometry, backscattered electron imaging and direct x-ray excitation are also exploited. Marks on two bullets or cartridge cases can be compared directly by sequential scanning with a single beam or electronic linkage of two instruments. Particles of primer residue deposited on the skin and clothing when a gun is fired can be collected on adhesive tape and identified by their morphology and elemental composition. It is also possible to differentiate between the primer residues of different types of ammunition. Bullets may be identified from the small fragments left behind as they pass through the body tissues. In the examination of questioned documents the scanning electron microscope is used to establish the order in which two intersecting ink lines were written and to detect traces of chemical markers added to the security inks on official documents.

  9. Postprocessing Algorithm for Driving Conventional Scanning Tunneling Microscope at Fast Scan Rates.

    Science.gov (United States)

    Zhang, Hao; Li, Xianqi; Chen, Yunmei; Park, Jewook; Li, An-Ping; Zhang, X-G

    2017-01-01

    We present an image postprocessing framework for Scanning Tunneling Microscope (STM) to reduce the strong spurious oscillations and scan line noise at fast scan rates and preserve the features, allowing an order of magnitude increase in the scan rate without upgrading the hardware. The proposed method consists of two steps for large scale images and four steps for atomic scale images. For large scale images, we first apply for each line an image registration method to align the forward and backward scans of the same line. In the second step we apply a "rubber band" model which is solved by a novel Constrained Adaptive and Iterative Filtering Algorithm (CIAFA). The numerical results on measurement from copper(111) surface indicate the processed images are comparable in accuracy to data obtained with a slow scan rate, but are free of the scan drift error commonly seen in slow scan data. For atomic scale images, an additional first step to remove line-by-line strong background fluctuations and a fourth step of replacing the postprocessed image by its ranking map as the final atomic resolution image are required. The resulting image restores the lattice image that is nearly undetectable in the original fast scan data.

  10. Postprocessing Algorithm for Driving Conventional Scanning Tunneling Microscope at Fast Scan Rates

    Directory of Open Access Journals (Sweden)

    Hao Zhang

    2017-01-01

    Full Text Available We present an image postprocessing framework for Scanning Tunneling Microscope (STM to reduce the strong spurious oscillations and scan line noise at fast scan rates and preserve the features, allowing an order of magnitude increase in the scan rate without upgrading the hardware. The proposed method consists of two steps for large scale images and four steps for atomic scale images. For large scale images, we first apply for each line an image registration method to align the forward and backward scans of the same line. In the second step we apply a “rubber band” model which is solved by a novel Constrained Adaptive and Iterative Filtering Algorithm (CIAFA. The numerical results on measurement from copper(111 surface indicate the processed images are comparable in accuracy to data obtained with a slow scan rate, but are free of the scan drift error commonly seen in slow scan data. For atomic scale images, an additional first step to remove line-by-line strong background fluctuations and a fourth step of replacing the postprocessed image by its ranking map as the final atomic resolution image are required. The resulting image restores the lattice image that is nearly undetectable in the original fast scan data.

  11. Study of 67Ga scan in sarcoidosis

    International Nuclear Information System (INIS)

    Han Lijun; Qu Wanyin; Liu Xiuqin

    1997-01-01

    Gallium scan and serum angiotensin-converting enzyme assay (SACE) were compared in patients with sarcoidosis. The examination of 67 Ga scan, SACE determination, pulmonary function test, chest CT and chest X-ray in 24 cases with sarcoidosis were studied. The results revealed that 4 of 24 cases had obviously high uptake of 67 Ga exceeding hepatic activity (3+) in clinical active stage, 3 patients had resembling the Greek letter lambda, symmetrically located in bilateral hilar lymph nodes, and among them two had an uptake of 67 Ga in the bilateral lacrimal and parotid gland simulating 'Panda Face'. 8 of 20 cases with inactive sarcoidosis had an abnormal 67 Ga scan (1+). In those patients with normal SACE level but increased uptake of 67 Ga, active stage of disease was demonstrated and steroid therapy was indicated. Gallium scan is a valuable method for the staging of its activity and evaluation of the therapeutic effect in the follow-up patients with sarcoidosis

  12. Provisions for containment venting in Germany

    International Nuclear Information System (INIS)

    Wilhelm, J.G.

    1997-01-01

    In this short paper an overlook is given of the systems developed in Germany for filtered containment venting and their implementation in nuclear power plants. More information on the development can be found in the Proceedings of the DOE/NRC Aircleaning Conferences. In Germany, 28.8 % of the electric energy is produced by 19 nuclear power reactors. No new power reactor is expected to be built at least within the next ten years, but France and Germany cooperate in the development of a future European Power Reactor (ERP). This reactor type will be fitted with a core catcher and passive cooling in order to avoid serious consequences of a hypothetical core meltdown accident so that provisions for containment venting are not required. 3 refs., 6 figs., 1 tab

  13. Emission reduction program in the unified Germany

    International Nuclear Information System (INIS)

    Kehr, M.; Emsperger, W.; Termuehlen, H.

    1992-01-01

    High population density and intense industrialization in both parts of Germany resulted in high specific power demands. The domestic availability of hard coal and lignite made coal-fired power plants the backbone of power generation in all of Germany. The unification of Germany has brought together two power generation systems with similar basic needs and concepts. However, forty years existence within different economic systems has resulted in a quite different status in regard to installed generating capacity, availability of various fuels and environmental standards. To bridge the existing gap in a relatively short time is a huge challenge for the utilities, the power generation and distribution industry as well as for the federal and state authorities

  14. AREVA Germany. International competence in nuclear technology

    International Nuclear Information System (INIS)

    Graeber, Ulrich

    2011-01-01

    AREVA NP was created in 2001 by the merger of the French nuclear technology specialist Framatome with the nuclear sector of Siemens. The company is headquartered in Paris and has regional subsidiaries in Germany and the United States. The joint venture's strength lies in its all-round competence in nuclear power plants, from reactor development to power plant services and modernization of operating plants, design and production of fuel assemblies and turn-key construction of nuclear power reactors. Major core competences are located in Germany including the test facilities which are unique in the entire group as well as electrical engineering and instrumentation and control systems. AREVA NP is part of the globally acting AREVA group which pursues a unique integrated business model. The concept covers the entire nuclear fuel cycle from uranium mining to reprocessing used fuel assemblies. At present, AREVA has 48,000 employees worldwide, of which 5,700 are Germany-based. (orig.)

  15. Provisions for containment venting in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Wilhelm, J.G.

    1997-08-01

    In this short paper an overlook is given of the systems developed in Germany for filtered containment venting and their implementation in nuclear power plants. More information on the development can be found in the Proceedings of the DOE/NRC Aircleaning Conferences. In Germany, 28.8 % of the electric energy is produced by 19 nuclear power reactors. No new power reactor is expected to be built at least within the next ten years, but France and Germany cooperate in the development of a future European Power Reactor (ERP). This reactor type will be fitted with a core catcher and passive cooling in order to avoid serious consequences of a hypothetical core meltdown accident so that provisions for containment venting are not required. 3 refs., 6 figs., 1 tab.

  16. Checklist of earthworms (Oligochaeta: Lumbricidae) from Germany.

    Science.gov (United States)

    Lehmitz, Ricarda; Römbke, Jörg; Jänsch, Stephan; Krück, Stefanie; Beylich, Anneke; Graefe, Ulfert

    2014-09-23

    A checklist of the German earthworm fauna (Oligochaeta: Lumbricidae) is presented, including published data, data from reports, diploma- and PhD- theses as well as unpublished data from museum collections, research institutions and private persons. Overall, 16,000 datasets were analyzed to produce the first German checklist of Lumbricidae. The checklist comprises 46 earthworm species from 15 genera and provides ecological information, zoogeographical distribution type and information on the species distribution in Germany. Only one species, Lumbricus badensis Michaelsen, 1907, is endemic to Germany, whereas 41% are peregrine. As there are 14 species occurring exclusively in the southern or eastern part of Germany, the species numbers in German regions increase from north to south.

  17. The DFG Viewer for Interoperability in Germany

    Directory of Open Access Journals (Sweden)

    Ralf Goebel

    2010-02-01

    Full Text Available This article deals with the DFG Viewer for Interoperability, a free and open source web-based viewer for digitised books, and assesses its relevance for interoperability in Germany. First the specific situation in Germany is described, including the important role of the Deutsche Forschungsgemeinschaft (German Research Foundation. The article then moves on to the overall concept of the viewer and its technical background. It introduces the data formats and standards used, it briefly illustrates how the viewer works and includes a few examples.

  18. 40 Years MAGLEV Vehicles in Germany

    OpenAIRE

    Meisinger, Reinhold; Guangwei, Shu

    2011-01-01

    On May 6th 1971 the worldwide first MAGLEV vehicle was presented by Messerschmitt-Bölkow-Blohm (MBB) in Ottobrunn near Munich, Germany. Till the year 2000 different test and application MAGLEV vehicles followed, but no commercial use in Germany. Since December 31st 2002 the Shang-hai MAGLEV Transportation System is successfully in operation, as the worldwide first and only one commercial used MAGLEV line. The paper in honour of Prof. Dr.-Ing. Eveline Gottzein for her 80th birthday contains in...

  19. Greenhouse gas neutral Germany in 2050

    International Nuclear Information System (INIS)

    Benndorf, Rosemarie; Bernicke, Maja; Bertram, Andreas

    2014-01-01

    In order to answer the question how a greenhouse gas neutral Germany would look like an interdisciplinary process was started by the Federal Environmental Agency. It was clear from the beginning of this work that a sustainable regenerative energy supply could not be sufficient. Therefore all relevant emission sources were included into the studies: traffic, industry, waste and waste water, agriculture, land usage, land usage changes and forestry. The necessary transformation paths to reach the aim of a greenhouse gas neutral Germany in 2050, economic considerations and political instruments were not part of this study.

  20. [Pharmacological aspects of pain research in Germany].

    Science.gov (United States)

    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.

  1. Comparison of Enzymes / Non-Enzymes Proteins Classification Models Based on 3D, Composition, Sequences and Topological Indices

    OpenAIRE

    Munteanu, Cristian Robert

    2014-01-01

    Comparison of Enzymes / Non-Enzymes Proteins Classification Models Based on 3D, Composition, Sequences and Topological Indices, German Conference on Bioinformatics (GCB), Potsdam, Germany (September, 2007)

  2. Individual Evaluation of Judges in Germany

    Directory of Open Access Journals (Sweden)

    Johannes Riedel

    2014-12-01

    Full Text Available In Germany, with the exception of the five federal supreme courts, court organization is a responsibility of the Länder (federal states. In some of the Länder, so-called employee profiles (“Anforderungsprofile“ have been established for judicial office. These lists attempt to describe criteria for certain judicial positions. They are applied in the process of promotion but also serve as an indicator for initial appointment.The European picture with respect to individual evaluation of judges is extremely diverse. In preparation for this paper, the author attempted to ascertain the situation in the Council of Europe member states. The results of this survey (to which 23 members of the CCJE have replied are listed in Appendix I.The general difficulty of professional evaluation of judges lies in the limits that have to be observed for constitutional reasons. In Germany, the overall rule of every evaluation is that there has to be a reliable factual basis. The evaluator is under a duty not to omit relevant aspects, to consider all the facts that make part of the picture, not to select arbitrarily but to try to paint a true and full picture of the person who is being evaluated. In the case of judges, it is unacceptable to comment on the core of judicial decision-making. Evaluations may be challenged in the administrative court on grounds of fact as well as on grounds of law. En Alemania, con la excepción de las cinco cortes supremas federales, la organización judicial es responsabilidad de los Länder (estados federales. En algunos de estos Länder, se han establecido los denominados perfiles de empleados (“Anforderungsprofile” para la oficina judicial. Estas listas pretenden describir los criterios para determinados cargos judiciales. Se aplican en los procesos de promoción, pero también sirven como un indicador para el nombramiento inicial.El panorama europeo respecto a la evaluación individual de los jueces es muy diverso. Preparando

  3. Automatic Ultrasound Scanning

    DEFF Research Database (Denmark)

    Moshavegh, Ramin

    on the user adjustments on the scanner interface to optimize the scan settings. This explains the huge interest in the subject of this PhD project entitled “AUTOMATIC ULTRASOUND SCANNING”. The key goals of the project have been to develop automated techniques to minimize the unnecessary settings...... on the scanners, and to improve the computer-aided diagnosis (CAD) in ultrasound by introducing new quantitative measures. Thus, four major issues concerning automation of the medical ultrasound are addressed in this PhD project. They touch upon gain adjustments in ultrasound, automatic synthetic aperture image...

  4. Radiographic scanning agent

    International Nuclear Information System (INIS)

    Bevan, J.A.

    1983-01-01

    This invention relates to radiodiagnostic agents and more particularly to a composition and method for preparing a highly effective technetium-99m-based bone scanning agent. One deficiency of x-ray examination is the inability of that technique to detect skeletal metastases in their incipient stages. It has been discovered that the methanehydroxydiphosphonate bone mineral-seeking agent is unique in that it provides the dual benefits of sharp radiographic imaging and excellent lesion detection when used with technetium-99m. This agent can also be used with technetium-99m for detecting soft tissue calcification in the manner of the inorganic phosphate radiodiagnostic agents

  5. Spinal CT scan, 1

    International Nuclear Information System (INIS)

    Nakagawa, Hiroshi

    1982-01-01

    Methods of CT of the cervical and thoracic spines were explained, and normal CT pictures of them were described. Spinal CT was evaluated in comparison with other methods in various spinal diseases. Plain CT revealed stenosis due to spondylosis or ossification of posterior longitudinal ligament and hernia of intervertebral disc. CT took an important role in the diagnosis of spinal cord tumors with calcification and destruction of the bone. CT scan in combination with other methods was also useful for the diagnosis of spinal injuries, congenital anomalies and infections. (Ueda, J.)

  6. Scanning Color Laser Microscope

    Science.gov (United States)

    Awamura, D.; Ode, T.; Yonezawa, M.

    1988-01-01

    A confocal color laser microscope which utilizes a three color laser light source (Red: He-Ne, Green: Ar, Blue: Ar) has been developed and is finding useful applications in the semiconductor field. The color laser microscope, when compared to a conventional microscope, offers superior color separation, higher resolution, and sharper contrast. Recently some new functions including a Focus Scan Memory, a Surface Profile Measurement System, a Critical Dimension Measurement system (CD) and an Optical Beam Induced Current Function (OBIC) have been developed for the color laser microscope. This paper will discuss these new features.

  7. Scanning apparatus and method

    International Nuclear Information System (INIS)

    Brunnett, C.J.

    1980-01-01

    A novel method is described for processing the analogue signals from the photomultiplier tubes in a tomographic X-ray scanner. The system produces a series of pulses whose instantaneous frequency depends on the detected intensity of the X-radiation. A timer unit is used to determine the segment scan intervals and also to deduce the average radiation intensity detected during this interval. The overall system is claimed to possess the advantageous properties of low time delay, wide bandwidth and relative low cost. (U.K.)

  8. NEW SCANNING DEVICE FOR SCANNING TUNNELING MICROSCOPE APPLICATIONS

    NARCIS (Netherlands)

    SAWATZKY, GA; Koops, Karl Richard

    A small, single piezo XYZ translator has been developed. The device has been used as a scanner for a scanning tunneling microscope and has been tested successfully in air and in UHV. Its simple design results in a rigid and compact scanning unit which permits high scanning rates.

  9. MutScan: fast detection and visualization of target mutations by scanning FASTQ data.

    Science.gov (United States)

    Chen, Shifu; Huang, Tanxiao; Wen, Tiexiang; Li, Hong; Xu, Mingyan; Gu, Jia

    2018-01-22

    Some types of clinical genetic tests, such as cancer testing using circulating tumor DNA (ctDNA), require sensitive detection of known target mutations. However, conventional next-generation sequencing (NGS) data analysis pipelines typically involve different steps of filtering, which may cause miss-detection of key mutations with low frequencies. Variant validation is also indicated for key mutations detected by bioinformatics pipelines. Typically, this process can be executed using alignment visualization tools such as IGV or GenomeBrowse. However, these tools are too heavy and therefore unsuitable for validating mutations in ultra-deep sequencing data. We developed MutScan to address problems of sensitive detection and efficient validation for target mutations. MutScan involves highly optimized string-searching algorithms, which can scan input FASTQ files to grab all reads that support target mutations. The collected supporting reads for each target mutation will be piled up and visualized using web technologies such as HTML and JavaScript. Algorithms such as rolling hash and bloom filter are applied to accelerate scanning and make MutScan applicable to detect or visualize target mutations in a very fast way. MutScan is a tool for the detection and visualization of target mutations by only scanning FASTQ raw data directly. Compared to conventional pipelines, this offers a very high performance, executing about 20 times faster, and offering maximal sensitivity since it can grab mutations with even one single supporting read. MutScan visualizes detected mutations by generating interactive pile-ups using web technologies. These can serve to validate target mutations, thus avoiding false positives. Furthermore, MutScan can visualize all mutation records in a VCF file to HTML pages for cloud-friendly VCF validation. MutScan is an open source tool available at GitHub: https://github.com/OpenGene/MutScan.

  10. Ultrafast scanning tunneling microscopy

    Energy Technology Data Exchange (ETDEWEB)

    Botkin, D.A. [California Univ., Berkeley, CA (United States). Dept. of Physics]|[Lawrence Berkeley Lab., CA (United States)

    1995-09-01

    I have developed an ultrafast scanning tunneling microscope (USTM) based on uniting stroboscopic methods of ultrafast optics and scanned probe microscopy to obtain nanometer spatial resolution and sub-picosecond temporal resolution. USTM increases the achievable time resolution of a STM by more than 6 orders of magnitude; this should enable exploration of mesoscopic and nanometer size systems on time scales corresponding to the period or decay of fundamental excitations. USTM consists of a photoconductive switch with subpicosecond response time in series with the tip of a STM. An optical pulse from a modelocked laser activates the switch to create a gate for the tunneling current, while a second laser pulse on the sample initiates a dynamic process which affects the tunneling current. By sending a large sequence of identical pulse pairs and measuring the average tunnel current as a function of the relative time delay between the pulses in each pair, one can map the time evolution of the surface process. USTM was used to measure the broadband response of the STM`s atomic size tunnel barrier in frequencies from tens to hundreds of GHz. The USTM signal amplitude decays linearly with the tunnel junction conductance, so the spatial resolution of the time-resolved signal is comparable to that of a conventional STM. Geometrical capacitance of the junction does not appear to play an important role in the measurement, but a capacitive effect intimately related to tunneling contributes to the measured signals and may limit the ultimate resolution of the USTM.

  11. Food-related life style in Germany

    DEFF Research Database (Denmark)

    Grunert, Klaus G.; Brunsø, Karen; Bisp, Søren

    1995-01-01

    Executive summary 1. This report is about an investigation of food-related lifestyle in Germany, based on a representative sample of 1000 households. 2. The German consumers are described by five segments, which differ in how and to which extent they use food and cooking to attain their central l...

  12. West Germany: Federal Structure, Political Influence.

    Science.gov (United States)

    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.…

  13. Agro-environmental policies in Germany

    International Nuclear Information System (INIS)

    Frohberg, K.; Weingarten

    1997-01-01

    Agricultural activities always have impacts on the environment. Whereas soil erosion is a minor problem in Germany water pollution due to modern and intensive agriculture is of major concern. At first the paper discusses to what extent agriculture contributes to environmental pollution in Germany, in particular to the pollution of surface waters (as well as hydroelectric power constructions on the Danube) and groundwater by nutrients and pesticides. Agro-environmental policy in Germany is dominated by command-and-control-measures. Hence, in the second section, recent developments of the most important legal and institutional settings concerning water conservation policies are surveyed with special emphasis on the Federal Water Act and the Implementation of the Nitrate Directive into German legislation by the Fertilizer Ordinance. Thirdly, impacts of alternative water conservation policies are investigated using a regionalized agricultural sector model. Information obtained by this model analysis cover the development of N-balances, potential nitrate concentrations in the recharged groundwater, costs potentially effected by this and resulting agricultural incomes on the country level of the former Federal Republic Germany. The last section focuses on programs promoting environmentally sound farming practices, which gained increasing importance in the Common Agricultural Policy of the European Union in the last years. It is argued that this development will also continue in the future. (author)

  14. Renewable Energy Policy Fact sheet - Germany

    International Nuclear Information System (INIS)

    2017-07-01

    The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme in Germany: tendering scheme for RES-E, small power plants up to 100 kW are supported by a feed-in tariff. Market Incentive Programme (MAP) for RES-H, Electric Mobility Strategy for the transport sector

  15. The regulation of asset valuation in Germany

    NARCIS (Netherlands)

    Detzen, D.; Hoffman, S.

    2013-01-01

    This article examines the regulatory history of asset valuation in Germany from the fifteenth century to the implementation of the European Economic Community's Fourth Directive in 1986. Aiming to explain regulatory changes by reference to preceding socio-economic and political developments, we find

  16. New Avian Hepadnavirus in Palaeognathous Bird, Germany

    NARCIS (Netherlands)

    Jo, Wendy K; Pfankuche, Vanessa M; Petersen, Henning; Frei, Samuel; Kummrow, Maya; Lorenzen, Stephan; Ludlow, Martin; Metzger, Julia; Baumgärtner, Wolfgang; Osterhaus, Albert; van der Vries, Erhard

    2017-01-01

    In 2015, we identified an avian hepatitis B virus associated with hepatitis in a group of captive elegant-crested tinamous (Eudromia elegans) in Germany. The full-length genome of this virus shares <76% sequence identity with other avihepadnaviruses. The virus may therefore be considered a new

  17. Expansion in Germany; Expansion am Standort Deutschland

    Energy Technology Data Exchange (ETDEWEB)

    Forst, Michael

    2011-05-05

    Germany is one of the key countries of the worldwide solar industry. For more than a decade, more than 100 German businesses have been active in all parts of the solar sector. During the past three years, the situation has changed dramatically, owing to increasing globalization and stronger competition.

  18. Mapping Music Education Research in Germany

    Science.gov (United States)

    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…

  19. Recollections of a jewish mathematician in Germany

    CERN Document Server

    2016-01-01

    Abraham A. Fraenkel was a world-renowned mathematician in pre–Second World War Germany, whose work on set theory was fundamental to the development of modern mathematics. A friend of Albert Einstein, he knew many of the era’s acclaimed mathematicians personally. He moved to Israel (then Palestine under the British Mandate) in the early 1930s. In his autobiography Fraenkel describes his early years growing up as an Orthodox Jew in Germany and his development as a mathematician at the beginning of the twentieth century. This memoir, originally written in German in the 1960s, has now been translated into English, with an additional chapter covering the period from 1933 until his death in 1965 written by the editor, Jiska Cohen-Mansfield. Fraenkel describes the world of mathematics in Germany in the first half of the twentieth century, its origins and development, the systems influencing it, and its demise. He also paints a unique picture of the complex struggles within the world of Orthodox Jewry in Germany....

  20. Towards a national ecosystem assessment in Germany

    DEFF Research Database (Denmark)

    Albert, Christian; Neßhöver, Carsten; Schröter, Matthias

    2017-01-01

    We present options for a National Ecosystem Assessment in Germany (NEA-DE) that could inform decision-makers on the state and trends of ecosystems and ecosystem services. Characterizing a NEA-DE, we argue that its cross-sectoral, integrative approach would have the advantages of increased...

  1. Novel lyssavirus in Natterer's bat, Germany.

    Science.gov (United States)

    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.

  2. Monetary transmission and bank lending in Germany

    NARCIS (Netherlands)

    Kakes, Jan; Sturm, Jan-Egbert; Philipp Maier, [No Value

    1999-01-01

    This paper analyses the role of bank lending in the monetary transmission process in Germany. We follow a sectoral approach by distinguishing corporate lending and household lending. We find that banks respond to a monetary contraction by adjusting their securities holdings, rather than reducing

  3. France, Germany and the nuclear challenge

    International Nuclear Information System (INIS)

    Turkish, F.

    2004-11-01

    Taking into account the french and german relations concerning the nuclear activities, the nuclear phaseout decided by the german government in 1998 presents inevitable impacts in France. The author discusses the constraints bound to this project (industrial interests, energy dependence...), the short dated phaseout project and the consequences for the relations of the two countries, Germany and France. (A.L.B.)

  4. Policies in Dementia, comparing Germany and Denmark

    DEFF Research Database (Denmark)

    Bjerregaard, Lene Berit Skov

    2017-01-01

    In Short Germany as well as Denmark are focusing on the same issues regarding Dementia, as other European Countries are, too. The key issues in the national strategies are: timely diagnosis, self-determination for the person with dementia, unbroken “care chain”, better possibilities for the relief...

  5. Freshwater reservoir effect variability in Northern Germany

    DEFF Research Database (Denmark)

    Philippsen, Bente; Heinemeier, Jan

    2012-01-01

    Kayhude at the river Alster and Schlamersdorf at the river Trave, both in Schleswig-Holstein, Northern Germany. Measurements on modern materials from these rivers may not give a single reservoir age correction that can be applied to archaeological samples, but they will show the order of magnitude...

  6. Germany forms alliance for terascale physics

    CERN Multimedia

    Feder, Toni

    2007-01-01

    "Germany's high-energy particle physicists have formed a network to increase their international visibility and competitiveness as their field gears up for the start next ear of the Large Hadron Collide (LHC) at CERN and, eventually, the International Linear Collider." (1 page)

  7. Solar energy in Germany: a national commitment

    International Nuclear Information System (INIS)

    Persem, Melanie

    2012-01-01

    This document presents some key information and figures about the development of solar energy in Germany: national energy plan and share of solar energy in the German energy mix, the photovoltaic industry: a dynamic industry which creates jobs, 2006-2012 evolution of photovoltaic power plant costs, solar thermal resource potentialities and effective exploitation

  8. Germany restores funds to grant agencies

    CERN Multimedia

    Schiermeier, Q

    1998-01-01

    Edelgard Bulmahn, the research minister for Germany's coalition government is to make up a shortfall in the budgets of the Max Planck Society (MPS) and the Deutsche Forshungsgemeinschaft (DFG) and will add an extra five per cent to each in 1999.

  9. Scan posture definition and hip girth measurement: the impact on clothing design and body scanning.

    Science.gov (United States)

    Gill, Simeon; Parker, Christopher J

    2017-08-01

    Ergonomic measurement is central to product design and development; especially for body worn products and clothing. However, there is a large variation in measurement definitions, complicated by new body scanning technology that captures measurements in a posture different to traditional manual methods. Investigations of hip measurement definitions in current clothing measurement practices supports analysis of the effect of scan posture and hip measurement definition on the circumferences of the hip. Here, the hip girth is a key clothing measurement that is not defined in current body scanning measurement standards. Sixty-four participants were scanned in the standard scan posture of a [TC] 2 body scanner, and also in a natural posture similar to that of traditional manual measurement collection. Results indicate that scan posture affects hip girth circumferences, and that some current clothing measurement practices may not define the largest lower body circumference. Recommendations are made concerning how the hip is defined in measurement practice and within body scanning for clothing product development. Practitioner Summary: The hip girth is an important measurement in garment design, yet its measurement protocol is not currently defined. We demonstrate that body posture during body scanning affects hip circumferences, and that current clothing measurement practices may not define the largest lower body circumference. This paper also provides future measurement practice recommendations.

  10. Plague and the gallium scan: case report

    International Nuclear Information System (INIS)

    Stahly, T.L.; Shoop, J.D.

    1975-01-01

    Inflammation in the right axillary lymph nodes and the meninges was detected by 67 Ga-citrate scans in an 11-year-old boy with Yersinia pestis infection. This case provides another example of 67 Ga localizing to areas of infection, indicating potential utility in future cases of bubonic plague

  11. Football business models: Why did Germany win the World Cup?

    DEFF Research Database (Denmark)

    Cortsen, Kenneth

    2016-01-01

    This article looks into the managerial aspects related to why and how Germany won the 2014 FIFA World Cup.......This article looks into the managerial aspects related to why and how Germany won the 2014 FIFA World Cup....

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

    Science.gov (United States)

    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)

  13. Is Germany a model for managers?

    Science.gov (United States)

    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.

  14. [Performance of in vitro fertilization in Germany].

    Science.gov (United States)

    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.

  15. The outlook for natural gas in Germany

    International Nuclear Information System (INIS)

    Bergmann, B.

    1993-01-01

    In a generally stagnant energy market, gas will be the energy with the highest growth rate in Germany, especially because of its steadily rising shares in the residential and commercial sector. In western Germany there is to be accepted that the demand forecasts, which were raised from one conference to the next, have passed their zenith. Great uncertainty exists as regards the future use of gas for power generation. In the absence of any significant expansion of this market sector, which is considered rather improbable in western Germany, it can be stated that anticipated gas demand up to the year 2005 is already covered by existing import contracts and scheduled domestic production. The picture is completely different in eastern Germany, where a doubling of consumption is quite feasible. To achieve the requisite diversification of supplies, substantial additional imports from western sources will have to be contracted. Russia can and should remain eastern Germany's main supplier in the long run, but Russian deliveries must be placed on a reliable, long-term contractual basis. As far as new gas projects are concerned, deliveries from Norway, to a limited extent from the United Kingdom and above all as part of the new Russian export initiative are under discussion. Generally speaking, transit will be an increasingly significant issue, especially for additional supplies from Russia. The efficiency and reliability of gas marketing companies will become far more important in an environment characterised by growing uncertainties. The reliable customer offering a dependable market outlet will be increasingly sought. With energy prices likely to increase only slightly, the management of uncertainties and the safeguarding of economic driving forces will be the main challenge facing our supply projects. 15 figs

  16. EU stresstest national report of Germany. Implementation of the EU stress tests in Germany

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The European Council concluded in March 2011 that the safety of all EU nuclear plants should be reviewed on the basis of a comprehensive and transparent risk assessment (''stress test''). In addition to the European initiative, all countries with operating nuclear power plants indicated the performance of immediate safety reviews to take into account any lessons already learned or to be learned from the Fukushima Dai-ichi accident of 11{sup th} March 2011. The German Bundestag (Federal Parliament) called upon the German Federal Government on 17{sup th} March 2011 to conduct a comprehensive review of the safety requirements for the German nuclear power plants. The competent Federal Ministry asked its advisory body, the RSK, to perform this review. The findings of the RSK safety review were presented to the public on 17{sup th} May 2011. For the European stress tests, ENSREG published the scope and modalities for comprehensive risk and safety assessments of EU nuclear power plants on 13{sup th} May 2011. This ''Declaration of ENSREG'' determines the concept, methodology and time schedule of the EU stress test. Detailed requirements on content and structure of the reports and the planned peer reviews in 2012 were developed under the leadership of ENREG and agreed at its meeting on 11{sup th} October 2011. The BMU as the federal regulator in Germany asked the Laender nuclear regulatory authorities to initiate the EU stress tests according to the ENSREG Declaration. A joint meeting of BMU, Laender authorities, expert organisations and the licensees of the German nuclear power plants took place on 30{sup th} June 2011 to agree on the scope and the procedure of stress tests in Germany. It was also decided to take the 30{sup th} June 2011 as the reference date for the plants in operation, regardless future decisions on the possible limitation of the operating time by amendment to the Atomic Energy Act which were in the legislative

  17. EU stresstest national report of Germany. Implementation of the EU stress tests in Germany

    International Nuclear Information System (INIS)

    2011-01-01

    The European Council concluded in March 2011 that the safety of all EU nuclear plants should be reviewed on the basis of a comprehensive and transparent risk assessment (''stress test''). In addition to the European initiative, all countries with operating nuclear power plants indicated the performance of immediate safety reviews to take into account any lessons already learned or to be learned from the Fukushima Dai-ichi accident of 11 th March 2011. The German Bundestag (Federal Parliament) called upon the German Federal Government on 17 th March 2011 to conduct a comprehensive review of the safety requirements for the German nuclear power plants. The competent Federal Ministry asked its advisory body, the RSK, to perform this review. The findings of the RSK safety review were presented to the public on 17 th May 2011. For the European stress tests, ENSREG published the scope and modalities for comprehensive risk and safety assessments of EU nuclear power plants on 13 th May 2011. This ''Declaration of ENSREG'' determines the concept, methodology and time schedule of the EU stress test. Detailed requirements on content and structure of the reports and the planned peer reviews in 2012 were developed under the leadership of ENREG and agreed at its meeting on 11 th October 2011. The BMU as the federal regulator in Germany asked the Laender nuclear regulatory authorities to initiate the EU stress tests according to the ENSREG Declaration. A joint meeting of BMU, Laender authorities, expert organisations and the licensees of the German nuclear power plants took place on 30 th June 2011 to agree on the scope and the procedure of stress tests in Germany. It was also decided to take the 30 th June 2011 as the reference date for the plants in operation, regardless future decisions on the possible limitation of the operating time by amendment to the Atomic Energy Act which were in the legislative procedure at that time. The ''stress tests'' were started by all German

  18. Scanning device for a spectrometer

    International Nuclear Information System (INIS)

    Ignat'ev, V.M.

    1982-01-01

    The invention belongs to scanning devices and is intended for spectrum scanning in spectral devices. The purpose of the invention is broadening of spectral scanning range. The device construction ensures the spectrum scanning range determined from revolution fractions to several revolutions of the monochromator drum head, any number of the drum head revolutions determined by integral number with addition of the drum revolution fractions with high degree of accuracy being possible

  19. Factors influencing bone scan quality

    International Nuclear Information System (INIS)

    Adams, F.G.; Shirley, A.W.

    1983-01-01

    A reliable subjective method of assessing bone scan quality is described. A large number of variables which theoretically could influence scan quality were submitted to regression and factor analysis. Obesity, age, sex and abnormality of scan were found to be significant but weak variables. (orig.)

  20. Regional differences in prediction models of lung function in Germany

    Directory of Open Access Journals (Sweden)

    Schäper Christoph

    2010-04-01

    Full Text Available Abstract Background Little is known about the influencing potential of specific characteristics on lung function in different populations. The aim of this analysis was to determine whether lung function determinants differ between subpopulations within Germany and whether prediction equations developed for one subpopulation are also adequate for another subpopulation. Methods Within three studies (KORA C, SHIP-I, ECRHS-I in different areas of Germany 4059 adults performed lung function tests. The available data consisted of forced expiratory volume in one second, forced vital capacity and peak expiratory flow rate. For each study multivariate regression models were developed to predict lung function and Bland-Altman plots were established to evaluate the agreement between predicted and measured values. Results The final regression equations for FEV1 and FVC showed adjusted r-square values between 0.65 and 0.75, and for PEF they were between 0.46 and 0.61. In all studies gender, age, height and pack-years were significant determinants, each with a similar effect size. Regarding other predictors there were some, although not statistically significant, differences between the studies. Bland-Altman plots indicated that the regression models for each individual study adequately predict medium (i.e. normal but not extremely high or low lung function values in the whole study population. Conclusions Simple models with gender, age and height explain a substantial part of lung function variance whereas further determinants add less than 5% to the total explained r-squared, at least for FEV1 and FVC. Thus, for different adult subpopulations of Germany one simple model for each lung function measures is still sufficient.

  1. CT scans in encephalitis

    International Nuclear Information System (INIS)

    Imanishi, Masami; Morimoto, Tetsuya; Iida, Noriyuki; Hisanaga, Manabu; Kinugawa, Kazuhiko

    1980-01-01

    Generally, CT scans reveal a decrease in the volume of the ventricular system, sylvian fissures and cortical sulci in the acute stage of encephalitis, and softening of the cerebral lobes with dilatation of the lateral ventricles and subarachnoidian dilated spaces in the chronic stage. We encountered three cases of encephalitis: mumps (case 1), herpes simplex (case 2), and syphilis (case 3). In case 1, brain edema was seen in the acute stage and brain atrophy in the chronic stage. In case 2, necrosis of the temporal pole, which is pathognomonic in herpes simplex encephalitis, was recognized. And in case 3, multiple lesions whose CT appearance was enhanced by contrast materials were found scattered over the whole brain. These lesions were diagnosed as inflammatory granuloma by histological examination. (author)

  2. Quantitative differences in think tank dissemination activities in Germany, Denmark and the UK

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    2017-01-01

    in a quantitative design which compares publications, events and newspaper mentionings of samples of think tanks from a coordinated (Germany), liberal (UK) and mixed (Denmark) system in 2012. The analysis indicates that think tanks in the UK have the highest level of dissemination on all three activities when...

  3. Patterns of Enterprise Flexibility: IAB Establishment Panel Results, Western Germany, 1993-95.

    Science.gov (United States)

    Bellmann, Lutz; Dull, Herbert; Kuhl, Jurgen; Lahner, Manfred; Lehmann, Udo

    1997-01-01

    Data on flexibility in German companies were compiled through interviews and followed up annually. Employment trends in western Germany indicated a historic peak of 29.5 million employed in 1992 followed by a steady decline of about 1 million to 28.5 million in 1995. Employment losses continued in 1996; 1997 showed some signs of stability.…

  4. Corporate social responsibility in the UK, the Netherlands and Germany: theory and forerunners

    NARCIS (Netherlands)

    Mathis, A.

    2004-01-01

    The results in this paper should help connect theoretical concepts with CSR practices in the current business world. This paper will present the findings of a survey sent to businesses in the UK, the Netherlands, and Germany. The empirical data indicate some interesting tendencies. CSR as perceived

  5. Scanning device for scintigraphy

    International Nuclear Information System (INIS)

    Casale, R.

    1975-01-01

    A device is described for the scintigraphic scanning according to a horizontal plane, comprising: (a) A support provided with two guides horizontally and longitudinally located, one of which is located in the upper part of the support, while the second guide is located in the lower part of the support; (b) A carriage, movable with respect to the support along the two guides, provided in its upper part, projecting above the support, with rolling means suitable to support and to cause to slide along its axis a support rod for the first detector, horizontally and transversely located, said carriage being further provided in its lower part with a recess with possible rolling means suitable to support and to cause to slide along its axis a second support rod for the second detector, said second rod being located parallel to the first rod and below it; (c) One or two support rods for the detectors, the first of said rods being supported above the support in a sliding way along its axis, by the rolling means located in the upper part of the carriage, and the second rod if present is supported slidingly along its axis by the possible rolling means contained in the suitable recess which is provided in the lower part of the carriage, and (d) A vertical shaft supported by said carriage on which is mounted a toothed wheel for each rod, each toothed wheel engaging a positive drive belt or the like, which is connected to each said rod so that rotation of the shaft determines the simultaneous displacement of the two rods along their axes; and single motor means for driving said shaft during a scanning operation. (U.S.)

  6. Scanning the periphery.

    Science.gov (United States)

    Day, George S; Schoemaker, Paul J H

    2005-11-01

    Companies often face new rivals, technologies, regulations, and other environmental changes that seem to come out of left field. How can they see these changes sooner and capitalize on them? Such changes often begin as weak signals on what the authors call the periphery, or the blurry zone at the edge of an organization's vision. As with human peripheral vision, these signals are difficult to see and interpret but can be vital to success or survival. Unfortunately, most companies lack a systematic method for determining where on the periphery they should be looking, how to interpret the weak signals they see, and how to allocate limited scanning resources. This article provides such a method-a question-based framework for helping companies scan the periphery more efficiently and effectively. The framework divides questions into three categories: learning from the past (What have been our past blind spots? What instructive analogies do other industries offer? Who in the industry is skilled at picking up weak signals and acting on them?); evaluating the present (What important signals are we rationalizing away? What are our mavericks, outliers, complainers, and defectors telling us? What are our peripheral customers and competitors really thinking?); and envisioning the future (What future surprises could really hurt or help us? What emerging technologies could change the game? Is there an unthinkable scenario that might disrupt our business?). Answering these questions is a good first step toward anticipating problems or opportunities that may appear on the business horizon. The article concludes with a self-test that companies can use to assess their need and capability for peripheral vision.

  7. Technological protest in West Germany

    International Nuclear Information System (INIS)

    Conrad, J.

    1987-01-01

    This study deals with the question whether increasing social conflicts around technology in general as well as specific technological projects can be reasonably interpreted as evidence for a substantive politicization of production in advanced capitalist democracies with historically new social problems and cleavages. Therefore, the socio-economic conditions and determinants of technological protest, the typical features of technological controversies, and the characteristics of the German protest development are described. The available rsearch results provide some indications for the above hypothesis but do not allow any stringent conclusions yet for reasons which relate conclusively to the pattern of protest development hitherto observable, and to still existing deficits of social science research. (orig./HKP) [de

  8. What expects orthopedic surgeon from bone scan?

    International Nuclear Information System (INIS)

    Sutter, B.; Cazenave, A.

    2003-01-01

    The isotope bone scan continues to be one of the 'lost widely performed nuclear medicine investigations. Beyond the common clinical indication like detection of skeletal metastases, bone scan use is increasing in benign orthopedic conditions, and after orthopedic surgery, despite development of new investigations modalities (US, MRI). Three (or two) phase bone scintigraphy, Single Photon Emission Computer Tomography have increased its value and provided new clinical roles. This review emphasizes through some practical clinical examples how to increase diagnostic value of the method and to offer an adapted response to the orthopedic surgeon's attempts. (author)

  9. Germany and Greece in the Eurozone Crisis from the Viewpoint of the Neo-Neo Debate

    Directory of Open Access Journals (Sweden)

    André Hedlund

    2017-04-01

    Full Text Available This study looks to analyse to what extent the neorealism versus neoliberalism debate contributes to understanding the complexity of the European Union's institutionalization, focusing on the impacts of the 2008 financial crisis and the asymmetries between Germany and Greece. How far can Greece be considered guilty for its situation and how far is Germany involved both in the cause and in the resolution of this crisis? To answer these questions, a brief analysis of the European Union's formation and of both countries' macroeconomic indicators and competitiveness is presented. The article also discusses the increasing institutionalization of the International System and the complex interdependence created within the European Union. It argues that increased European cooperation has deep-lying neorealist motivations and that the world financial regime's pandemic dynamics makes evident the asymmetrical interdependence between Germany and Greece. Economic disparities between the two nations are determinant factors in their respective behaviours prior to the 2008 crisis.

  10. Poverty, health, and nutrition in Germany.

    Science.gov (United States)

    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

  11. Challenges dealing with depleted uranium in Germany - Reuse or disposal

    International Nuclear Information System (INIS)

    Moeller, Kai D.

    2007-01-01

    During enrichment large amounts of depleted Uranium are produced. In Germany every year 2.800 tons of depleted uranium are generated. In Germany depleted uranium is not classified as radioactive waste but a resource for further enrichment. Therefore since 1996 depleted Uranium is sent to ROSATOM in Russia. However it still has to be dealt with the second generation of depleted Uranium. To evaluate the alternative actions in case a solution has to be found in Germany, several studies have been initiated by the Federal Ministry of the Environment. The work that has been carried out evaluated various possibilities to deal with depleted uranium. The international studies on this field and the situation in Germany have been analyzed. In case no further enrichment is planned the depleted uranium has to be stored. In the enrichment process UF 6 is generated. It is an international consensus that for storage it should be converted to U 3 O 8 . The necessary technique is well established. If the depleted Uranium would have to be characterized as radioactive waste, a final disposal would become necessary. For the planned Konrad repository - a repository for non heat generating radioactive waste - the amount of Uranium is limited by the licensing authority. The existing license would not allow the final disposal of large amounts of depleted Uranium in the Konrad repository. The potential effect on the safety case has not been roughly analyzed. As a result it may be necessary to think about alternatives. Several possibilities for the use of depleted uranium in the industry have been identified. Studies indicate that the properties of Uranium would make it useful in some industrial fields. Nevertheless many practical and legal questions are open. One further option may be the use as shielding e.g. in casks for transport or disposal. Possible techniques for using depleted Uranium as shielding are the use of the metallic Uranium as well as the inclusion in concrete. Another

  12. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... and determine the severity of or treat a variety of diseases, including many types of cancers, heart ... are more sensitive than other techniques for a variety of indications, and the functional information gained from ...

  13. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... your arm, but there are generally no other side effects. When swallowed, the radiotracer has little or no ... techniques for a variety of indications, and the functional information gained from nuclear medicine exams is often ...

  14. Thyroid Scan and Uptake

    Medline Plus

    Full Text Available ... techniques for a variety of indications, and the functional information gained from nuclear medicine exams is often ... the possible charges you will incur. Web page review process: This Web page is reviewed regularly by ...

  15. Dental healthcare reforms in Germany and Japan: A comparison of statutory health insurance policy

    Directory of Open Access Journals (Sweden)

    Mayumi Nomura

    2008-10-01

    Full Text Available This article aims to compare statutory health insurance policy during the dental healthcare reforms in Germany and Japan. Germany and Japan have categorized their statutory health insurance systems. People in both countries have been provided with a wide coverage of dental treatment and prosthetics. To compare the trends of the indicators of oral healthcare systems over time, it has been suggested that the strategic allocation of dental expenditure is more important than the amount of expense. German dental healthcare policy has shifted under political and socio-economic pressures towards a cost-effective model. In contrast, Japanese healthcare reforms have focused on keeping the basic statutory health insurance scheme, whereby individuals share more of the cost of statutory health insurance. As a result, Germany has succeeded in dramatically decreasing the prevalence of dental caries among children. On comparing the dental conditions of both countries, the rate of decline in replacement of missing teeth among adults and the elderly in Germany and Japan has been interpreted as indicating the price-conscious demands of prosthetics. The difference in the decline of DMFT in 12-year-olds in Germany and Japan could be described as being due to the dental health insurance policy being shifted from treatment-oriented to preventive-oriented in Germany. These findings suggest that social health insurance provides people with equal opportunity for dental services, and healthcare reforms have improved people's oral health. A mixed coverage of social health insurance coverage for dental care should be reconsidered in Japan.

  16. Radiation exposure of nuclear medicine procedures in Germany

    International Nuclear Information System (INIS)

    Hacker, M.

    2005-01-01

    Nuclear Medicine procedures offer the possibility to detect abnormalities on the basis of physiological and metabolic changes and to treat a growing number of diseases in human beings. However, the use of radiopharmaceuticals for nuclear medicine examinations causes a significant component of the total radiation exposure of populations. In Germany it is an essential task of the Federal Office for Radiation Protection to determinate and assess radiation exposure of the population due to nuclear medicine diagnostics and therapy. An important input for this task is the frequency of nuclear-medical examinations with application of ionising radiation and the radiation exposure of patients related to the various procedures. Additional implementation of age- and gender-specific data today allows more exact risk stratification in focusing on different subgroups of patients. Moreover, the collective effective dose as well as the per caput effective dose of the German population may be estimated and compared with earlier collected data or foreign countries. These data reveal where the indication should be questioned particularly critically and if the dose for the various examinations can be reduced and, thus, contribute to the definition of diagnostic reference levels for nuclear medicine procedures in Germany with the aim of both a sufficient image quality and a minimum of radiation exposure. Exceeding the high- as well as the low-values requires documentation and explanation. (orig.)

  17. Germany's socio-economic model and the Euro crisis

    Directory of Open Access Journals (Sweden)

    Michael Dauderstädt

    2013-03-01

    Full Text Available Germany's socio-economic model, the "social market economy", was established in West Germany after World War II and extended to the unified Germany in 1990. During a prolonged recession after the adoption of the Euro in 1998, major reforms (Agenda 2010 were introduced which many consider as the key of Germany's recent success. The reforms had mixed results: employment increased but has consisted to a large extent of precarious low-wage jobs. Growth depended on export surpluses based on an internal real devaluation (low unit labour costs which make Germany vulnerable to global recessions as in 2009. Overall inequality increased substantially.

  18. Potential and costs of renewables in Germany

    International Nuclear Information System (INIS)

    Albrecht, K.F.; Raede, H.S.

    1995-01-01

    Set off by the oil crisis in the Seventies and nurtured by the critical stance of the public towards nuclear energy and its growing awareness of the climate problem, studies on possible applications of renewables in Germany have played an increasingly important role over the years. A large number of publications have been turned out on this issue. It therefore appears worthwhile to collect the various results given in the literature and compile them for easy comparison. The authors of the present article give a short synopsis of a study to this end that was completed in the autumn of last year. The chief aim of the compilation was to enable the reader to gain a quick overview of the known results and to facilitate his orientation, thus making the problems surrounding the application of renewables in Germany more transparent. (orig.) [de

  19. Second births in western Germany and France

    Directory of Open Access Journals (Sweden)

    Katja Köppen

    2006-04-01

    Full Text Available We compare second birth risks in France and western Germany using data from the Family and Fertility Survey. Second birth risks are higher for highly educated women than for women with lower education in both countries. In western Germany, the positive effect weakens after controlling for the education level of the partner. The positive effect of French women's education remains unchanged, even after controlling for the partners' characteristics. We interpret this finding in the sense that work and family life are more compatible in France, where highly educated women can turn their education more often into work opportunities and income. West German women often have to make a decision between an employment career and motherhood as two exclusive life options. In such a situation, it is primarily the partners' earning potential that influences fertility.

  20. The future of nuclear power in Germany

    International Nuclear Information System (INIS)

    Holzer, J.

    1993-01-01

    The future of nuclear power in Germany is not only a matter of technology, economy and ecology but, above all, a matter of political leadership, the quality of interaction of all groups of society, the need to take ideology out of politico-economico-technical matters, and of firmly standing up for a style of democracy in which majorities, not minorities, decide. The power economy is agreed that nuclear power is indispensable in a powerful electricity supply scheme. These should be the criteria to be met by an energy consensus: No nuclear plants should be sacrificed by being shut down before the end of their technical and economic service life; spent fuel and waste management in Germany should be secured with sufficient interim storage and repository storage capacities. (orig.) [de

  1. [The reception of Heinz Kohut in Germany].

    Science.gov (United States)

    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.

  2. [Disaster Control and Civil Protection in Germany].

    Science.gov (United States)

    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.

  3. [Migrants of high social status in Germany].

    Science.gov (United States)

    Glebe, G

    1997-01-01

    "The accelerating economic globalization has created a growing demand for highly skilled labourers. As a result, there has been an increase in highly skilled and high-status migrants to Germany, especially to the urban agglomerations with global city functions. This migration process is carried mostly by the internal labour and job movement of multinational companies. In the urban centres these groups of migrants follow specific patterns of spatial organization and segregation with regard to their place of residence. But they also have other distinctive difference to the migrants with a lower social status, such as higher social acceptance in their host country, the transitory character of their stay in Germany, and their intentions to return to their home countries." (EXCERPT)

  4. Aquifer thermal energy stores in Germany

    International Nuclear Information System (INIS)

    Kabus, F.; Seibt, P.; Poppei, J.

    2000-01-01

    This paper describes the state of essential demonstration projects of heat and cold storage in aquifers in Germany. Into the energy supply system of the buildings of the German Parliament in Berlin, there are integrated both a deep brine-bearing aquifer for the seasonal storage of waste heat from power and heat cogeneration and a shallow-freshwater bearing aquifer for cold storage. In Neubrandenburg, a geothermal heating plant which uses a 1.200 m deep aquifer is being retrofitted into an aquifer heat storage system which can be charged with the waste heat from a gas and steam cogeneration plant. The first centralised solar heating plant including an aquifer thermal energy store in Germany was constructed in Rostock. Solar collectors with a total area of 1000m 2 serve for the heating of a complex of buildings with 108 flats. A shallow freshwater-bearing aquifer is used for thermal energy storage. (Authors)

  5. GPR scan assessment

    Directory of Open Access Journals (Sweden)

    Abbas M. Abbas

    2015-06-01

    Full Text Available Mekaad Radwan monument is situated in the neighborhood of Bab Zuweila in the historical Cairo, Egypt. It was constructed at the middle XVII century (1635 AD. The building has a rectangle shape plan (13 × 6 m with the longitudinal sides approximately WNW-ESE. It comprises three storages namely; the ground floor; the opened floor (RADWAN Bench and the living floor with a total elevation of 15 m above the street level. The building suffers from severe deterioration phenomena with patterns of damage which have occurred over time. These deterioration and damages could be attributed to foundation problems, subsoil water and also to the earthquake that affected the entire Greater Cairo area in October 1992. Ground Penetrating Radar (GPR scan was accomplished against the walls of the opened floor (RADWAN Bench to evaluate the hazard impact on the walls textures and integrity. The results showed an anomalous feature through the southern wall of RADWAN Bench. A mathematical model has been simulated to confirm the obtained anomaly and the model response exhibited a good matching with the outlined anomaly.

  6. Radionuclide brain scanning

    International Nuclear Information System (INIS)

    Abdel-Dayem, H.

    1992-01-01

    At one stage of medical imaging development, radionuclide brain scanning was the only technique available for imaging of the brain. Advent of CT and MRI pushed it to the background. It regained some of the grounds lost to ''allied advances'' with the introduction of brain perfusion radiopharmaceuticals. Positron emission tomography is a promising functional imaging modality that at present will remain as a research tool in special centres in developed countries. However, clinically useful developments will gradually percolate from PET to SPECT. The non-nuclear imaging methods are totally instrument dependent; they are somewhat like escalators, which can go that far and no further. Nuclear imaging has an unlimited scope for advance because of the new developments in radiopharmaceuticals. As the introduction of a radiopharmaceutical is less costly than buying new instruments, the recent advances in nuclear imaging are gradually perfusing through the developing countries also. Therefore, it is essential to follow very closely PET developments because what is research today might become routine tomorrow

  7. LANL Robotic Vessel Scanning

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Nels W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-11-25

    Los Alamos National Laboratory in J-1 DARHT Operations Group uses 6ft spherical vessels to contain hazardous materials produced in a hydrodynamic experiment. These contaminated vessels must be analyzed by means of a worker entering the vessel to locate, measure, and document every penetration mark on the vessel. If the worker can be replaced by a highly automated robotic system with a high precision scanner, it will eliminate the risks to the worker and provide management with an accurate 3D model of the vessel presenting the existing damage with the flexibility to manipulate the model for better and more in-depth assessment.The project was successful in meeting the primary goal of installing an automated system which scanned a 6ft vessel with an elapsed time of 45 minutes. This robotic system reduces the total time for the original scope of work by 75 minutes and results in excellent data accumulation and transmission to the 3D model imaging program.

  8. Gastrointestinal scanning agent

    International Nuclear Information System (INIS)

    Francis, M.D.

    1980-01-01

    An easily prepared radiolabeled gastrointestinal scanning agent is described. Technetium-99m has ideal characteristics for imaging the upper and lower GI tract and determining stomach emptying and intestinal transit time when used with an insoluble particulate material. For example, crystalline and amorphous calcium phosphate particles can be effectively labeled in a one-step process using sup(99m)TcO 4 and SnCl 2 . These labeled particles have insignificant mass and when administered orally pass through the GI tract unchanged, without affecting the handling and density of the intestinal contents. Visualization of the esophageal entry into the stomach, the greater and lesser curvatures of the stomach, ejection into the duodenum, and rates of passage through the upper and lower GI tract are obtained. The slurry of sup(99m)TC particulate can be given rectally by enema. Good images of the cecum and the ascending, transverse, and descending colon are obtained. Mucosal folds and the splenic and hepatic flexures are visualized. The resilience of the large intestine is also readily visualized by pneumocolonographic techniques. (author)

  9. Radionuclide brain scanning

    Energy Technology Data Exchange (ETDEWEB)

    Abdel-Dayem, H

    1993-12-31

    At one stage of medical imaging development, radionuclide brain scanning was the only technique available for imaging of the brain. Advent of CT and MRI pushed it to the background. It regained some of the grounds lost to ``allied advances`` with the introduction of brain perfusion radiopharmaceuticals. Positron emission tomography is a promising functional imaging modality that at present will remain as a research tool in special centres in developed countries. However, clinically useful developments will gradually percolate from PET to SPECT. The non-nuclear imaging methods are totally instrument dependent; they are somewhat like escalators, which can go that far and no further. Nuclear imaging has an unlimited scope for advance because of the new developments in radiopharmaceuticals. As the introduction of a radiopharmaceutical is less costly than buying new instruments, the recent advances in nuclear imaging are gradually perfusing through the developing countries also. Therefore, it is essential to follow very closely PET developments because what is research today might become routine tomorrow

  10. Fungi in a heavy metal precipitating stream in the Mansfeld mining district, Germany

    International Nuclear Information System (INIS)

    Ehrman, James M.; Baerlocher, Felix; Wennrich, Rainer; Krauss, Gerd-Joachim; Krauss, Gudrun

    2008-01-01

    Fungal growth on alder leaves was studied in two heavy metal polluted streams in central Germany. The aim of the study was to examine previously observed differences in leaf decomposition rates, heavy metal precipitation and fungal involvement in these processes at the microscopic level. Ergosterol analyses indicated that neither habitat was optimal for fungi, but leaves exposed at the less polluted site (H8) decomposed rapidly and were colonized externally and internally by fungi and other microorganisms. Leaves exposed at the more polluted site (H4) decomposed very slowly and fungal colonization was restricted to external surfaces. An amorphous organic layer, deposited within 24 h of exposure, quickly became covered with a pale blue-green crystalline deposit (zincowoodwardite) with significant amounts of Al, S, Cu and Zn, determined by energy dispersive X-ray spectroscopy (EDS). Scanning electron microscopy (SEM) analysis of the precipitate revealed a branching arrangement of the precipitated particles caused by the presence of fungal hyphae growing on the surface. Hyphae that were not disturbed by handling were usually completely encased in the precipitate, but hyphae did not contain EDS-detectable amounts of precipitate metals. Elemental analysis using inductively coupled plasma (ICP) atomic emission spectrometry and ICP mass spectrometry revealed continuing accumulation of Zn, Cu and several other metals/metalloids on and in leaves. The formation of metal precipitates on various artificial substrates at site H4 was much reduced compared to leaves, which we attribute to the absence of fungal colonization on the artificial substrates. We could not determine whether fungi accelerate the precipitation of heavy metals at site H4, but mycelial growth on leaves continues to create new surfaces and therefore thicker layers of precipitate on leaves compared to artificial substrates

  11. Fungi in a heavy metal precipitating stream in the Mansfeld mining district, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Ehrman, James M. [Department of Biology, Mount Allison University, 63B York St., Sackville, NB, E4L 1G7 (Canada)], E-mail: jehrman@mta.ca; Baerlocher, Felix [Department of Biology, Mount Allison University, 63B York St., Sackville, NB, E4L 1G7 (Canada); Wennrich, Rainer [Helmholtz Centre for Environmental Research- UFZ, Department of Analytical Chemistry, Permoserstr. 15, 04318 Leipzig (Germany); Krauss, Gerd-Joachim [Martin-Luther-University, Halle-Wittenberg, Institute of Biochemistry and Biotechnology, Div. Ecological and Plant Biochemistry, Kurt-Mothes-Str. 3, 06120 Halle/Saale (Germany); Krauss, Gudrun [Helmholtz Centre for Environmental Research- UFZ, Department of Environmental Microbiology, Theodor-Lieser-Str. 4, 06120 Halle/Saale (Germany)

    2008-01-25

    Fungal growth on alder leaves was studied in two heavy metal polluted streams in central Germany. The aim of the study was to examine previously observed differences in leaf decomposition rates, heavy metal precipitation and fungal involvement in these processes at the microscopic level. Ergosterol analyses indicated that neither habitat was optimal for fungi, but leaves exposed at the less polluted site (H8) decomposed rapidly and were colonized externally and internally by fungi and other microorganisms. Leaves exposed at the more polluted site (H4) decomposed very slowly and fungal colonization was restricted to external surfaces. An amorphous organic layer, deposited within 24 h of exposure, quickly became covered with a pale blue-green crystalline deposit (zincowoodwardite) with significant amounts of Al, S, Cu and Zn, determined by energy dispersive X-ray spectroscopy (EDS). Scanning electron microscopy (SEM) analysis of the precipitate revealed a branching arrangement of the precipitated particles caused by the presence of fungal hyphae growing on the surface. Hyphae that were not disturbed by handling were usually completely encased in the precipitate, but hyphae did not contain EDS-detectable amounts of precipitate metals. Elemental analysis using inductively coupled plasma (ICP) atomic emission spectrometry and ICP mass spectrometry revealed continuing accumulation of Zn, Cu and several other metals/metalloids on and in leaves. The formation of metal precipitates on various artificial substrates at site H4 was much reduced compared to leaves, which we attribute to the absence of fungal colonization on the artificial substrates. We could not determine whether fungi accelerate the precipitation of heavy metals at site H4, but mycelial growth on leaves continues to create new surfaces and therefore thicker layers of precipitate on leaves compared to artificial substrates.

  12. The rise of precarious employment in Germany

    OpenAIRE

    Brady, David; Biegert, Thomas

    2017-01-01

    Long considered the classic coordinated market economy featuring employment security and relatively little employment precarity, the German labor market has undergone profound changes in recent decades. We assess the evidence for a rise in precarious employment in Germany from 1984 to 2013. Using data from the German Socio-Economic Panel (SOEP) through the Luxembourg Income Study, we examine low-wage employment, working poverty, and temporary employment. We also analyze changes in the demogra...

  13. Energy transition in France and Germany

    International Nuclear Information System (INIS)

    Persem, Melanie

    2014-01-01

    This document presents some key figures and comparisons between the French and German energy plans: electricity mix, 2003-2013 evolution of installed power and of renewable electrical production, cost of energy transition (evolution of charges relative to contracts of renewable electricity purchasing agreement), 2004-2013 evolution employment in renewable energies industry, France-Germany power exchanges (France import balance of 9.8 TWh in 2013), electricity goals in the French and German energy transitions

  14. Supplementary income. Direct selling in Germany

    International Nuclear Information System (INIS)

    Roesner, Sven

    2014-01-01

    This document treats, first, of the evolution of the German support mechanisms to renewable energy sources. Then, it presents the legal framework of direct electricity selling (goal, evolution, facilities in concern and eligibility criteria). Next, the operation of direct selling since August 2014 in Germany is presented (producers eligibility, over- and under-production, reference values, income, tariffs). Finally, the perspectives and conditions of direct selling success are summarized in the conclusion

  15. The Societal Integration of Immigrants in Germany

    OpenAIRE

    Fertig, Michael

    2004-01-01

    This paper investigates whether and to what extent immigrants in Germany are integrated into German society by utilizing a variety of qualitative information and subjective data collected in the 1999 wave of the German Socio-Economic Panel (GSOEP). To this end, leisure-time activities and attitudes of native Germans, ethnic Germans and foreign immigrants of different generations are compared. The empirical results suggest that conditional on observable characteristics the activities and attit...

  16. Nuclear licensing and supervision in Germany

    International Nuclear Information System (INIS)

    1996-06-01

    The legal instrument for implementing the licensing and supervisory procedure is specified by statutory ordinances, guidelines and provisions. The licensing requirements for nuclear power plants on the final storage of radioactive wastes in the federal republic of germany are described. The nuclear facilities are subject to continuous state supervision after they have been granted. The appendix gives a brief account of the most important ordinances relating to the AtG and extracts from the Nuclear Safety Convention. (HP)

  17. Pension Systems in Europe. Case of Germany

    Directory of Open Access Journals (Sweden)

    Jarosław Poteraj

    2008-01-01

    Full Text Available The article presents an insight into the old age pensionsystem in Germany. The authors goal was to present both, past and present solutions employed by the Germans pension system, in search for ideas worth consideration in international comparisons. In the summary, the author highlights as a particular German approach, on the background of other countries, the fact of implementing in the German reality the special smart card system for pensioners.

  18. Monetary transmission and bank lending in Germany

    OpenAIRE

    Kakes, Jan; Sturm, Jan-Egbert; Philipp Maier

    1999-01-01

    This paper analyses the role of bank lending in the monetary transmission process in Germany. We follow a sectoral approach by distinguishing corporate lending and household lending. We find that banks respond to a monetary contraction by adjusting their securities holdings, rather than reducing their loans portfolio. Most lending categories even show an increase following a monetary tightening. The main implication of our results is that a bank lending channel is not an important transmissio...

  19. Photovoltaic energy in Germany: experience feedback

    International Nuclear Information System (INIS)

    Persem, Melanie

    2011-01-01

    This document presents some key information and figures about the development of photovoltaic energy in Germany: resource potential, 2000-2010 development, share in the energy mix, market, legal framework and incentives, market evolution and electricity feed-in tariffs, 2006-2011 evolution of photovoltaic power plant costs, households' contribution, R and D investments, industry development and employment, the German national energy plan after Fukushima, the expectations of the German photovoltaic industry

  20. Self-consumption in Germany. Experience feedback

    International Nuclear Information System (INIS)

    Roesner, Sven

    2014-01-01

    This document presents some key information and figures about self-consumption from photovoltaic power plants and cogeneration plants in Germany: share of self-consumption in the overall electricity consumption, definition and economic models, legal aspects and feed-in tariffs, financial incentives for households, tertiary sector and industry, impact on grid dimensioning, challenge of storage on electric system optimisation, economic impact and 'lack of solidarity', possible future legal evolutions

  1. Parallel-scanning tomosynthesis using a slot scanning technique: Fixed-focus reconstruction and the resulting image quality

    International Nuclear Information System (INIS)

    Shibata, Koichi; Notohara, Daisuke; Sakai, Takihito

    2014-01-01

    Purpose: Parallel-scanning tomosynthesis (PS-TS) is a novel technique that fuses the slot scanning technique and the conventional tomosynthesis (TS) technique. This approach allows one to obtain long-view tomosynthesis images in addition to normally sized tomosynthesis images, even when using a system that has no linear tomographic scanning function. The reconstruction technique and an evaluation of the resulting image quality for PS-TS are described in this paper. Methods: The PS-TS image-reconstruction technique consists of several steps (1) the projection images are divided into strips, (2) the strips are stitched together to construct images corresponding to the reconstruction plane, (3) the stitched images are filtered, and (4) the filtered stitched images are back-projected. In the case of PS-TS using the fixed-focus reconstruction method (PS-TS-F), one set of stitched images is used for the reconstruction planes at all heights, thus avoiding the necessity of repeating steps (1)–(3). A physical evaluation of the image quality of PS-TS-F compared with that of the conventional linear TS was performed using a R/F table (Sonialvision safire, Shimadzu Corp., Kyoto, Japan). The tomographic plane with the best theoretical spatial resolution (the in-focus plane, IFP) was set at a height of 100 mm from the table top by adjusting the reconstruction program. First, the spatial frequency response was evaluated at heights of −100, −50, 0, 50, 100, and 150 mm from the IFP using the edge of a 0.3-mm-thick copper plate. Second, the spatial resolution at each height was visually evaluated using an x-ray test pattern (Model No. 38, PTW Freiburg, Germany). Third, the slice sensitivity at each height was evaluated via the wire method using a 0.1-mm-diameter tungsten wire. Phantom studies using a knee phantom and a whole-body phantom were also performed. Results: The spatial frequency response of PS-TS-F yielded the best results at the IFP and degraded slightly as the

  2. Parallel-scanning tomosynthesis using a slot scanning technique: fixed-focus reconstruction and the resulting image quality.

    Science.gov (United States)

    Shibata, Koichi; Notohara, Daisuke; Sakai, Takihito

    2014-11-01

    Parallel-scanning tomosynthesis (PS-TS) is a novel technique that fuses the slot scanning technique and the conventional tomosynthesis (TS) technique. This approach allows one to obtain long-view tomosynthesis images in addition to normally sized tomosynthesis images, even when using a system that has no linear tomographic scanning function. The reconstruction technique and an evaluation of the resulting image quality for PS-TS are described in this paper. The PS-TS image-reconstruction technique consists of several steps (1) the projection images are divided into strips, (2) the strips are stitched together to construct images corresponding to the reconstruction plane, (3) the stitched images are filtered, and (4) the filtered stitched images are back-projected. In the case of PS-TS using the fixed-focus reconstruction method (PS-TS-F), one set of stitched images is used for the reconstruction planes at all heights, thus avoiding the necessity of repeating steps (1)-(3). A physical evaluation of the image quality of PS-TS-F compared with that of the conventional linear TS was performed using a R/F table (Sonialvision safire, Shimadzu Corp., Kyoto, Japan). The tomographic plane with the best theoretical spatial resolution (the in-focus plane, IFP) was set at a height of 100 mm from the table top by adjusting the reconstruction program. First, the spatial frequency response was evaluated at heights of -100, -50, 0, 50, 100, and 150 mm from the IFP using the edge of a 0.3-mm-thick copper plate. Second, the spatial resolution at each height was visually evaluated using an x-ray test pattern (Model No. 38, PTW Freiburg, Germany). Third, the slice sensitivity at each height was evaluated via the wire method using a 0.1-mm-diameter tungsten wire. Phantom studies using a knee phantom and a whole-body phantom were also performed. The spatial frequency response of PS-TS-F yielded the best results at the IFP and degraded slightly as the distance from the IFP increased. A

  3. Parallel-scanning tomosynthesis using a slot scanning technique: Fixed-focus reconstruction and the resulting image quality

    Energy Technology Data Exchange (ETDEWEB)

    Shibata, Koichi, E-mail: shibatak@suzuka-u.ac.jp [Department of Radiological Technology, Faculty of Health Science, Suzuka University of Medical Science 1001-1, Kishioka-cho, Suzuka 510-0293 (Japan); Notohara, Daisuke; Sakai, Takihito [R and D Department, Medical Systems Division, Shimadzu Corporation 1, Nishinokyo-Kuwabara-cho, Nakagyo-ku, Kyoto 604-8511 (Japan)

    2014-11-01

    Purpose: Parallel-scanning tomosynthesis (PS-TS) is a novel technique that fuses the slot scanning technique and the conventional tomosynthesis (TS) technique. This approach allows one to obtain long-view tomosynthesis images in addition to normally sized tomosynthesis images, even when using a system that has no linear tomographic scanning function. The reconstruction technique and an evaluation of the resulting image quality for PS-TS are described in this paper. Methods: The PS-TS image-reconstruction technique consists of several steps (1) the projection images are divided into strips, (2) the strips are stitched together to construct images corresponding to the reconstruction plane, (3) the stitched images are filtered, and (4) the filtered stitched images are back-projected. In the case of PS-TS using the fixed-focus reconstruction method (PS-TS-F), one set of stitched images is used for the reconstruction planes at all heights, thus avoiding the necessity of repeating steps (1)–(3). A physical evaluation of the image quality of PS-TS-F compared with that of the conventional linear TS was performed using a R/F table (Sonialvision safire, Shimadzu Corp., Kyoto, Japan). The tomographic plane with the best theoretical spatial resolution (the in-focus plane, IFP) was set at a height of 100 mm from the table top by adjusting the reconstruction program. First, the spatial frequency response was evaluated at heights of −100, −50, 0, 50, 100, and 150 mm from the IFP using the edge of a 0.3-mm-thick copper plate. Second, the spatial resolution at each height was visually evaluated using an x-ray test pattern (Model No. 38, PTW Freiburg, Germany). Third, the slice sensitivity at each height was evaluated via the wire method using a 0.1-mm-diameter tungsten wire. Phantom studies using a knee phantom and a whole-body phantom were also performed. Results: The spatial frequency response of PS-TS-F yielded the best results at the IFP and degraded slightly as the

  4. Experience with the SE in Germany

    Directory of Open Access Journals (Sweden)

    Jochem Reichert

    2008-03-01

    Full Text Available A rather significant proportion of the Societas Europaeas (the European Company, or SE formed to date have had German roots. German corporate law has been enriched by an interesting alternative which meanwhile seems to have gained momentum. This contribution focuses on SEs incorporated by German entrepreneurs and provides an interesting account concerning the use of SEs in Germany in practice, such as Allianz, Fresenius, BASF and Porsche. Has the SE been used to circumvent rigid company law provisions or is it a more flexible and effective tool, perhaps, for company mobility? The practical motives behind setting up this company form are also reflected upon. These include: the facilitation of cross-border mergers; transfer of the registered office; the ‘European’ image; a more flexible form of co-determination in large companies (reduction of the number of supervisory board members; avoidance and freezing of co-determination for medium-sized enterprises; the appeal of the one-tier system and its endangerment by German co-determination; and flat and uniform structures for company groups. The author also briefly discusses some of the problems arising from the formation of SEs in Germany. He ultimately concludes that practice has shown that it is possible to work with the legal regime of the SE in Germany, which adds a new company form to those available in that Member State.

  5. [First ciguatera outbreak in Germany in 2012].

    Science.gov (United States)

    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.

  6. Final storage in Germany. Who is interested?

    International Nuclear Information System (INIS)

    Kuehn, K.

    2002-01-01

    The final storage of radioactive waste and spent fuel in Germany - who, in Germany, has any interest in this subject, especially now that the new Atomic Energy Act has been adopted, and who is going to read this article? The author, Professor Klaus Kuehn, examines this question, analyzing in his contribution the current situation and the points of view of those who may be interested in this topic. In Prof. Kuehn's opinion, the addresses in particular are these: - the federal government, - the opposition in the federal parliament, - the federal states, - the Federal Ministry for the Environment, - the Federal Ministry for Research, - the Federal Ministry of Economics, - the Federal Office for Radiation Protection, - the operators of nuclear power plants, - the Working Group Elaborating Procedures for Selecting Repository Sites (AkEnd). Klaus Kuehn concludes that there is little interest at the present time in the subject of Final Storage in Germany, for reasons explained in detail which result both from the political constellation and from existing constraints. (orig.) [de

  7. Peculiarities of transformation processes in East Germany

    Directory of Open Access Journals (Sweden)

    Marion Dathe

    2011-03-01

    Full Text Available The process of socio-economic transformation of East German lands after the German reunification in 1990 is analyzed, the term "transformation" in frames of planned and market economies is defined. The author studies the historical determinants of the transformation process in Germany. German economic and industrial history in context of the driving forces and their social values, as well as the properties of the planning and economic systems that underlie the transformation of East German mentality, are considered. Further analysis is connected with economic, social and political components of the East German transformation process, "the dominance of the West", the collapse of the Council for Mutual Economic Assistance, privatization etc. Finally, the outcome of already traversed path of transformation of East Germany is considered. It is concluded, that the transformation process is not only historically conditioned situations of both the merging parties in the case of Germany, but also the positive or negative perception of its results and the motivation for its further implementation.

  8. Deep Geothermal Energy Production in Germany

    Directory of Open Access Journals (Sweden)

    Thorsten Agemar

    2014-07-01

    Full Text Available Germany uses its low enthalpy hydrothermal resources predominantly for balneological applications, space and district heating, but also for power production. The German Federal government supports the development of geothermal energy in terms of project funding, market incentives and credit offers, as well as a feed-in tariff for geothermal electricity. Although new projects for district heating take on average six years, geothermal energy utilisation is growing rapidly, especially in southern Germany. From 2003 to 2013, the annual production of geothermal district heating stations increased from 60 GWh to 530 GWh. In the same time, the annual power production increased from 0 GWh to 36 GWh. Currently, almost 200 geothermal facilities are in operation or under construction in Germany. A feasibility study including detailed geological site assessment is still essential when planning a new geothermal facility. As part of this assessment, a lot of geological data, hydraulic data, and subsurface temperatures can be retrieved from the geothermal information system GeotIS, which can be accessed online [1].

  9. Hyperchromatic laser scanning cytometry

    Science.gov (United States)

    Tárnok, Attila; Mittag, Anja

    2007-02-01

    In the emerging fields of high-content and high-throughput single cell analysis for Systems Biology and Cytomics multi- and polychromatic analysis of biological specimens has become increasingly important. Combining different technologies and staining methods polychromatic analysis (i.e. using 8 or more fluorescent colors at a time) can be pushed forward to measure anything stainable in a cell, an approach termed hyperchromatic cytometry. For cytometric cell analysis microscope based Slide Based Cytometry (SBC) technologies are ideal as, unlike flow cytometry, they are non-consumptive, i.e. the analyzed sample is fixed on the slide. Based on the feature of relocation identical cells can be subsequently reanalyzed. In this manner data on the single cell level after manipulation steps can be collected. In this overview various components for hyperchromatic cytometry are demonstrated for a SBC instrument, the Laser Scanning Cytometer (Compucyte Corp., Cambridge, MA): 1) polychromatic cytometry, 2) iterative restaining (using the same fluorochrome for restaining and subsequent reanalysis), 3) differential photobleaching (differentiating fluorochromes by their different photostability), 4) photoactivation (activating fluorescent nanoparticles or photocaged dyes), and 5) photodestruction (destruction of FRET dyes). With the intelligent combination of several of these techniques hyperchromatic cytometry allows to quantify and analyze virtually all components of relevance on the identical cell. The combination of high-throughput and high-content SBC analysis with high-resolution confocal imaging allows clear verification of phenotypically distinct subpopulations of cells with structural information. The information gained per specimen is only limited by the number of available antibodies and by sterical hindrance.

  10. Energy R and D in Germany; TOPICAL

    International Nuclear Information System (INIS)

    PJ Runci

    1999-01-01

    Germany's total national (i.e., combined public and private sector) funding for R and D stood at$42 billion in 1997. The private sector accounted for nearly 62% ($24 billion) of the total, while the public sector accounted for approximately 38%. Since the late 1970s, when the public and private sectors each funded roughly half of Germany's R and D, the private sector has steadily assumed a larger and larger role as the dominant supporter of R and D activity, while overall government funding has remained essentially flat for much of the past two decades. In addition to declining relative to private R and D expenditures, public R and D expenditures in Germany declined by 4% in real terms between 1991 and 1997, to approximately$15 billion. The reduction in R and D investments in the public sector can be attributed in large part to the financial challenges associated with German reunification and related shifts in social priorities including efforts to address high unemployment and to rebuild basic infrastructure in the eastern states. R and D expenditures have also declined as a percentage of the total public budget, from a peak of 3.4% in 1985 to 2.7% in 1996. Energy R and D has been the hardest hit of all major socioeconomic areas of R and D expenditure funded by the German government. Between 1981 and 1997, public energy R and D fell from approximately$1.6 billion to$400 million--a 75% real decline. The$850 million reduction in Germany's fission R and D budget (which constituted two-thirds of government R and D investment in 1985) explains some 90% of the funding decline. Negative public perceptions regarding the safety and environmental impacts of nuclear energy have reduced nuclear power's viability as a long-term energy option for Germany. Discussions of a complete nuclear phaseout are now under way. At the same time, the German government has slashed its investments in fossil energy R and D by more than 90%. While energy efficiency and renewable energy

  11. Energy R and D in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Runci, PJ

    1999-11-01

    Germany's total national (i.e., combined public and private sector) funding for R&D stood at $42 billion in 1997. The private sector accounted for nearly 62% ($24 billion) of the total, while the public sector accounted for approximately 38%. Since the late 1970s, when the public and private sectors each funded roughly half of Germany's R&D, the private sector has steadily assumed a larger and larger role as the dominant supporter of R&D activity, while overall government funding has remained essentially flat for much of the past two decades. In addition to declining relative to private R&D expenditures, public R&D expenditures in Germany declined by 4% in real terms between 1991 and 1997, to approximately $15 billion. The reduction in R&D investments in the public sector can be attributed in large part to the financial challenges associated with German reunification and related shifts in social priorities including efforts to address high unemployment and to rebuild basic infrastructure in the eastern states. R&D expenditures have also declined as a percentage of the total public budget, from a peak of 3.4% in 1985 to 2.7% in 1996. Energy R&D has been the hardest hit of all major socioeconomic areas of R&D expenditure funded by the German government. Between 1981 and 1997, public energy R&D fell from approximately $1.6 billion to $400 million--a 75% real decline. The $850 million reduction in Germany's fission R&D budget (which constituted two-thirds of government R&D investment in 1985) explains some 90% of the funding decline. Negative public perceptions regarding the safety and environmental impacts of nuclear energy have reduced nuclear power's viability as a long-term energy option for Germany. Discussions of a complete nuclear phaseout are now under way. At the same time, the German government has slashed its investments in fossil energy R&D by more than 90%. While energy efficiency and renewable energy technologies have fared relatively well in comparison

  12. Nuclear third party liability in Germany

    International Nuclear Information System (INIS)

    Raetzke, Christian

    2016-01-01

    The German system of nuclear third party liability has always been, and arguably still is, the object of considerable interest in the international nuclear law community. This may seem surprising since Germany adheres to the Paris Convention and is therefore a party to a community of 15 states all following the same principles enshrined in this Convention. In fact, when implementing the PC, Germany chose the approach ensuring the most literal adherence to the PC's principles: it adopted the PC in its entirety, thus directly transposing the PC text into binding German law, instead of enacting a national law derived from, but not literally translating, the PC. At the same time, perhaps no other nation has made use of the options, choices and margins offered or abandoned by the PC to the national legislators, or kept in store by way of a reservation at signature of the Convention, in such an extended manner, testing - and as has even been contended in the past: stressing - the boundaries of the PC system. Unlimited liability introduced in 1985, the highest financial security of any PC state (EUR 2.5 billion), unlimited territorial scope combined with the principle of reciprocity and liability of German operators even in the force majeure cases of Article 9 of the PC are probably the most interesting decisions made by Germany in this context, established in the Atomic Energy Act (Atomgesetz). These choices betray a certain tendency of the German government to give the greatest possible benefit to victims, and in parallel to achieve a 'normalisation' of the nuclear liability regime, without stifling the industry. Within the compromise underlying the international nuclear liability regime - enabling the nuclear industry to create and sustain an energy sector highly relevant for national electricity production on the one hand and protecting potential victims on the other - Germany has more and more shifted the balance, as far as practically possible, to the

  13. Gallium scans in myasthenia gravis

    International Nuclear Information System (INIS)

    Swick, H.M.; Preston, D.F.; McQuillen, M.P.

    1976-01-01

    A study was conducted to determine whether 67 Ga scans could be used for the detection of thymomas and to investigate the activity of the thymus gland in patients with myasthenia gravis. Scans of the anterior mediastinum proved to be a reliable way to detect thymomas. The scans were positive in eight patients including three with myasthenia gravis and histologically proved thymomas, three others with severe myasthenia gravis and thymic tumors, and two with histologically proved thymomas not associated with myasthenia. Activity on 67 Ga scans was not directly related to the increased activity of the thymus gland that is presumed to be associated with myasthenia gravis

  14. Gallium scans in myasthenia gravis

    Energy Technology Data Exchange (ETDEWEB)

    Swick, H.M. (Univ. of Kentucky, Lexington); Preston, D.F.; McQuillen, M.P.

    1976-01-01

    A study was conducted to determine whether /sup 67/Ga scans could be used for the detection of thymomas and to investigate the activity of the thymus gland in patients with myasthenia gravis. Scans of the anterior mediastinum proved to be a reliable way to detect thymomas. The scans were positive in eight patients including three with myasthenia gravis and histologically proved thymomas, three others with severe myasthenia gravis and thymic tumors, and two with histologically proved thymomas not associated with myasthenia. Activity on /sup 67/Ga scans was not directly related to the increased activity of the thymus gland that is presumed to be associated with myasthenia gravis. (HLW)

  15. Large Scale Scanning Probe Microscope "Making Shear Force Scanning visible."

    NARCIS (Netherlands)

    Bosma, E.; Offerhaus, Herman L.; van der Veen, Jan T.; van der Veen, J.T.; Segerink, Franciscus B.; Wessel, I.M.

    2010-01-01

    We describe a demonstration of a scanning probe microscope with shear-force tuning fork feedback. The tuning fork is several centimeters long, and the rigid fiber is replaced by a toothpick. By scaling this demonstration to visible dimensions the accessibility of shear-force scanning and tuning fork

  16. A complex investigation of building sandstones from Saxony (Germany)

    International Nuclear Information System (INIS)

    Goetze, Jens; Siedel, Heiner

    2007-01-01

    The present paper provides a methodology for the investigation and characterization of building sandstones. This analytical scheme was designed for distinguishing mature arenites, which in general show very similar properties and are difficult to distinguish. This is shown for Cretaceous sandstones from various occurrences in Saxony (Germany), which have been used for centuries as building materials. The procedure is mainly based on the combination of macroscopic rock description, thin section polarizing microscopy (phase composition, texture, grain-size distribution) and cathodoluminescence (CL) microscopy (quartz types, feldspar and kaolinite content) coupled with image analysis, scanning electron microscopy (accessories, pore cement, diagenetic grain surface features), and analysis of pore space data. Sometimes, additional data from X-ray diffraction or chemical analyses (major and trace elements) can be used. Especially in the case of quartz rich arenites, CL is a powerful tool for provenance analysis. The detailed analysis of sandstone material in most cases allows us to assign historically used building material to a specific sandstone occurrence. These results are important for both interpreting the weathering behaviour of the building material and the conservation, reconstruction and stone replacement of historical monuments

  17. International design competition. Formula student Germany; Internationaler Konstruktionswettbewerb. Formula Student Germany

    Energy Technology Data Exchange (ETDEWEB)

    Liebl, Johannes; Siebenpfeiffer, Wolfgang (eds.)

    2011-11-15

    Within the International Design Competition 2011 at the Hockenheimring (Federal Republic of Germany) the following contributions were presented: (1) Formula Student Germany - Experience the Future (Tim Hannig); (2) Live at the Hockenheimring 2011; (3) Cutaway Model of the FSC Winning Car - The GFR11c by the Global Formula Racing Team of the DHBW Ravensburg; (4) Formula Student Racecar with Selective Cylinder Deactivation (Alexander Titz); (5) Construction of a crankshaft for the RS11 (Stefan Buhl); (6) The Wheel Design of the ARG 11 (Megan Rotondo); (7) Cutaway Model of the FSE Winning Car - The DUT11 by the DUT Racing Team of the Delft University of Technology; (8) Formula Student Electric - E-Scrutineering (Ann-Christin Bartoelke); (9) Development of an E-motor for Formular Student Electric (Urs Leuthold); (10) The Battery Management System of the FHWT04e (Andreas Hagemeyer); (11) Overall Results 2011 at a Glance; (12) Show your Colours; (13) Formula Student Germany visiting China (Alia Pierce).

  18. Scanning tunneling microscopy II further applications and related scanning techniques

    CERN Document Server

    Güntherodt, Hans-Joachim

    1995-01-01

    Scanning Tunneling Microscopy II, like its predecessor, presents detailed and comprehensive accounts of the basic principles and broad range of applications of STM and related scanning probe techniques. The applications discussed in this volume come predominantly from the fields of electrochemistry and biology. In contrast to those described in STM I, these studies may be performed in air and in liquids. The extensions of the basic technique to map other interactions are described in chapters on scanning force microscopy, magnetic force microscopy, and scanning near-field optical microscopy, together with a survey of other related techniques. Also described here is the use of a scanning proximal probe for surface modification. Together, the two volumes give a comprehensive account of experimental aspects of STM. They provide essential reading and reference material for all students and researchers involved in this field. In this second edition the text has been updated and new methods are discussed.

  19. Scanning tunneling microscopy II further applications and related scanning techniques

    CERN Document Server

    Güntherodt, Hans-Joachim

    1992-01-01

    Scanning Tunneling Microscopy II, like its predecessor, presents detailed and comprehensive accounts of the basic principles and broad range of applications of STM and related scanning probe techniques. The applications discussed in this volume come predominantly from the fields of electrochemistry and biology. In contrast to those described in Vol. I, these sudies may be performed in air and in liquids. The extensions of the basic technique to map other interactions are described inchapters on scanning force microscopy, magnetic force microscopy, scanning near-field optical microscopy, together with a survey of other related techniques. Also described here is the use of a scanning proximal probe for surface modification. Togehter, the two volumes give a comprehensive account of experimental aspcets of STM. They provide essentialreading and reference material for all students and researchers involvedin this field.

  20. Fertility in Austria, Germany and Switzerland:Is there a Common Pattern?

    Directory of Open Access Journals (Sweden)

    Tomáš Sobotka

    2012-08-01

    Full Text Available This article reviews major similarities and differences in period and cohort fertility in Austria, Germany and Switzerland. These three countries share a long history of low fertility and currently belong to countries with the lowest cohort fertility rates globally. The study highlights persistent differences in fertility and family patterns between Eastern and Western Germany, which are often rooted in pre-unification contrasts and can be partly linked to continuing differences in institutional set-up and norms on organised childcare, living arrangements and maternal employment. The remarkable stability in period fertility over the last 30 years (with the exception of Eastern Germany is illustrated with various indicators and discussed on the backdrop of recent reversals in European fertility trends. This stability in fertility levels contrasts with the long-term shift in childbearing towards less stable living arrangements (especially in Eastern Germany, including a high share of single mothers. The study also discusses a relatively small but persistent negative impact of the ongoing shift towards a late timing of childbearing on period fertility in the region. It highlights the educational gradient in fertility, which can be largely attributed to elevated childlessness rates among women with a higher educational degree. Migrant women have on average higher fertility rates than “native-born” women, but their net positive impact on aggregate fertility rates has diminished over time and has become negligible in Germany. A concluding discussion suggests that Austria, Germany and Switzerland share a common pattern of low fertility that sets these countries apart from other regions in Europe.

  1. Scanning Mechanism of the FY-3 Microwave Humidity Sounder

    Science.gov (United States)

    Schmid, Manfred; Jing, Li; Hehr, Christian

    2010-01-01

    Astrium GmbH Germany, developed the scanning equipment for the instrument package of the MicroWave Humidity Sounder (MWHS) flying on the FY-3 meteorological satellite (FY means Feng Yun, Wind and Cloud) in a sun-synchronized orbit of 850-km altitude and at an inclination of 98.8 . The scanning mechanism rotates at variable velocity comprising several acceleration / deceleration phases during each revolution. The Scanning Mechanism contains two output shafts, each rotating a parabolic offset Antenna Reflector. The mechanism is operated in closed loop by means of redundant control electronics. MWHS is a sounding radiometer for measurement of global atmospheric water vapour profiles. An Engineering Qualification Model was developed and qualified and a first Flight Model was launched early 2008. The system is now working for more than two years successful in orbit. A second Flight Model of the Antenna Scanning Mechanism and of its associated control electronics was built and delivered to the customer for application on the follow-on spacecraft that will be launched by the end of 2010.

  2. France and Germany nuclear energy policies revisited: A veblenian appraisal

    Directory of Open Access Journals (Sweden)

    Petit Pascal

    2013-01-01

    Full Text Available Nuclear energy policy should have been a major area of cooperation for France and Germany, playing a lead role in the energy policy of the EU. Yet they have retained different options, especially regarding nuclear energy while the EU energy policy remained very indicative. These two “coordinated economies” should have been able to cooperate more closely on this issue. While the reasons for this difference in behavior have much to do with the specificities of the nuclear energy, they are more precisely related to the continuously rising level of security requirements, a learning process in which the magnitude of risks and time lengths appeared, even before Fukushima, to go beyond rational boundaries on which cooperation (as well as market ventures could be based. This raises the issue in the present state of the technologies of the possibility of an international governance of this nuclear industry.

  3. Clinical role of skeletal scanning

    Energy Technology Data Exchange (ETDEWEB)

    Ell, P J

    1975-12-01

    Malignant disease very often spreads to the skeleton. This is particularly true for carcinomas of the breast, the lungs, the prostate, and the thyroid. Knowledge of the state of the skeleton in these disorders is therefore desirable since patient management will largely depend on the early detection of bony deposits. Primary bone disease often spreads to soft tissue (lungs), and the early detection of this may alter significantly the therapeutic approach to the primary lesion. Traditionally, x-ray skeletal surveys and serum enzyme measurements provide indices which can be used in the staging of these disorders. Complementary techniques such as mammography, xeroradiography, thermography, and radionuclide imaging have been used to provide further relevant information. A number of benign bone diseases need early assessment in order to institute the best form of treatment. It is of importance to assess the circulation in localized areas of bone and to predict the appearance of avascular necrosis, to understand the healing mechanisms involved in fractures, and to predict the outcome of bone grafting. In this paper the clinical role of bone scanning is reviewed, particular attention being given to the recent advances brought about by the introduction of the /sup 99m/Tc compounds. It is important that the non-specialist should be aware of the great improvement in the results obtained and in the help they can give him in deciding on the best management of each patient as an individual.

  4. Warm-season severe wind events in Germany

    Science.gov (United States)

    Gatzen, Christoph

    2013-04-01

    A 15-year data set of wind measurements was analyzed with regard to warm season severe wind gusts in Germany. For April to September of the years 1997 to 2011, 1035 wind measurements of 26 m/s or greater were found. These wind reports were associated with 268 wind events. In total, 252 convective wind events contributed to 837 (81%) of the wind reports, 16 non-convective synoptic-scale wind events contributed to 198 reports (19%). Severe wind events were found with synoptic situations characterized by rather strong mid-level flow and advancing mid-level troughs. Severe convective wind events were analyzed using radar images and classified with respect to the observed radar structure. The most important convective mode was squall lines that were associated with one third of all severe wind gusts, followed by groups, bow echo complexes, and bow echoes. Supercells and cells were not associated with many wind reports. The low contribution of isolated cells indicates that rather large-scale forcing by synoptic-scale features like fronts is important for German severe wind events. Bow echoes were found to be present for 58% of all wind reports. The movement speed of bow echoes indicated a large variation with a maximum speed of 33 m/s. Extreme wind events as well as events with more than 15 wind reports were found to be related to higher movement speeds. Concentrating on the most intense events, derechos seem to be very important to the warm season wind threat in Germany. Convective events with a path length of more than 400 km contributed to 36% of all warm-season wind gusts in this data set. Furthermore, eight of nine extreme gusts exceeding 40 m/s were recorded with derecho events.

  5. Bone scans in nasopharyngeal carcinoma: local experience

    International Nuclear Information System (INIS)

    Tiong, S.

    2004-01-01

    correct in the true positive group of patients but uncertain in the false negative group.The incidence of positive bone scans appears to suggest relatively higher rate of bone metastasis in the patients of advanced stages. Conclusion: The number of present series of NPC patients studied and the relative incidences of true and false positives are small. However the findings indicate that bone scans using TC99 is a good screening test as it helps Clinicians realize the sites of likely metastasis and decision for further confirmatory X ray imagings; this is especially true in the case of treated patients.It is hoped that the patient sample size will be increased in the future for improved assessment and evaluation. (authors)

  6. The abdominal technetium scan (a decade of experience)

    International Nuclear Information System (INIS)

    Cooney, D.R.; Duszynski, D.O.; Camboa, E.; Karp, M.P.; Jewett, T.C. Jr.

    1982-01-01

    Out of 270 children with gastrointestinal symptoms, the indications for technetium scanning were: gastrointestinal tract bleeding (165 patients), abdominal pain (99 patients) and a history of intussusception (6 patients). Thirty children had abnormal findings, while the remaining 240 patients had normal scans. Four of the 30 children with positive scans were not explored, while the others underwent laparotomy. Of the 26 operated patients, 12 (46%) had a Meckel's diverticulum. Nine patients (34%) had other pathologic lesions that were detected by the scan. Five had true false positives as no pathologic lesions were found. Of the 240 children with negative scans, 19 were eventually explored because of persistent symptoms or clinical findings. Two of these had a Meckel's diverticulum. Eleven had a negative exploration while six had other surgical lesions. Technitium scan should reliably detect around 80%-90% of Meckel's diverticula. It will also accurately exclude the diagnosis of Meckel's diverticulum in over 90% of patients

  7. Safe Active Scanning for Energy Delivery Systems Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Helms, J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Salazar, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Scheibel, P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Engels, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Reiger, C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-09-30

    The Department of Energy’s Cybersecurity for Energy Delivery Systems Program has funded Safe(r) Active Scanning for Energy Delivery Systems, led by Lawrence Livermore National Laboratory, to investigate and analyze the impacts of active scanning in the operational environment of energy delivery systems. In collaboration with Pacific Northwest National Laboratory and Idaho National Laboratory, active scans across three testbeds including 38 devices were performed. This report gives a summary of the initial literature survey performed on the SASEDS project as well as industry partner interview summaries and main findings from Phase 1 of the project. Additionally, the report goes into the details of scanning techniques, methodologies for testing, testbed descriptions, and scanning results, with appendices to elaborate on the specific scans that were performed. As a result of testing, a single device out of 38 exhibited problems when actively scanned, and a reboot was required to fix it. This single failure indicates that active scanning is not likely to have a detrimental effect on the safety and resilience of energy delivery systems. We provide a path forward for future research that could enable wide adoption of active scanning and lead utilities to incorporate active scanning as part of their default network security plans to discover and rectify rogue devices, adversaries, and services that may be on the network. This increased network visibility will allow operational technology cybersecurity practitioners to improve their situational awareness of networks and their vulnerabilities.

  8. An interchangeable scanning Hall probe/scanning SQUID microscope

    International Nuclear Information System (INIS)

    Tang, Chiu-Chun; Lin, Hui-Ting; Wu, Sing-Lin; Chen, Tse-Jun; Wang, M. J.; Ling, D. C.; Chi, C. C.; Chen, Jeng-Chung

    2014-01-01

    We have constructed a scanning probe microscope for magnetic imaging, which can function as a scanning Hall probe microscope (SHPM) and as a scanning SQUID microscope (SSM). The scanning scheme, applicable to SHPM and SSM, consists of a mechanical positioning (sub) micron-XY stage and a flexible direct contact to the sample without a feedback control system for the Z-axis. With the interchangeable capability of operating two distinct scanning modes, our microscope can incorporate the advantageous functionalities of the SHPM and SSM with large scan range up to millimeter, high spatial resolution (⩽4 μm), and high field sensitivity in a wide range of temperature (4.2 K-300 K) and magnetic field (10 −7 T-1 T). To demonstrate the capabilities of the system, we present magnetic images scanned with SHPM and SSM, including a RbFeB magnet and a nickel grid pattern at room temperature, surface magnetic domain structures of a La 2/3 Ca 1/3 MnO 3 thin film at 77 K, and superconducting vortices in a striped niobium film at 4.2 K

  9. An interchangeable scanning Hall probe/scanning SQUID microscope

    Energy Technology Data Exchange (ETDEWEB)

    Tang, Chiu-Chun; Lin, Hui-Ting; Wu, Sing-Lin [Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Chen, Tse-Jun; Wang, M. J. [Institute of Astronomy and Astrophysics, Academia Sinica, Taipei 10617, Taiwan (China); Ling, D. C. [Department of Physics, Tamkang University, Tamsui Dist., New Taipei City 25137, Taiwan (China); Chi, C. C.; Chen, Jeng-Chung [Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan (China)

    2014-08-15

    We have constructed a scanning probe microscope for magnetic imaging, which can function as a scanning Hall probe microscope (SHPM) and as a scanning SQUID microscope (SSM). The scanning scheme, applicable to SHPM and SSM, consists of a mechanical positioning (sub) micron-XY stage and a flexible direct contact to the sample without a feedback control system for the Z-axis. With the interchangeable capability of operating two distinct scanning modes, our microscope can incorporate the advantageous functionalities of the SHPM and SSM with large scan range up to millimeter, high spatial resolution (⩽4 μm), and high field sensitivity in a wide range of temperature (4.2 K-300 K) and magnetic field (10{sup −7} T-1 T). To demonstrate the capabilities of the system, we present magnetic images scanned with SHPM and SSM, including a RbFeB magnet and a nickel grid pattern at room temperature, surface magnetic domain structures of a La{sub 2/3}Ca{sub 1/3}MnO{sub 3} thin film at 77 K, and superconducting vortices in a striped niobium film at 4.2 K.

  10. Liver-lung scan in the diagnosis of right subphrenic abscess

    International Nuclear Information System (INIS)

    Middleton, H.M. III; Patton, D.D.; Hoyumpa, A.M. Jr.; Schenker, S.

    1976-01-01

    To assess the value of liver-lung scanning in the diagnosis of right subphrenic abscess, 148 scans were reviewed against corresponding charts. Of 91 scans with adequate clinical data, overall scanning error was 19.3 percent with 14 false positive and 3 false negative scans. Among 49 scans (of the initial group of 91 studies) with presence or absence of actual pathology proved by surgery and/or autopsy, there were 3 true positive, 12 false positive, 29 true negative, and 3 false negative scans. Analysis of data indicated lower accuracy of scan interpretation than generally reported, low specificity for positive scans and high specificity for negative scans, correlation of false interpretations with atypical degrees of liver-lung separation and with scanning defects in liver and lung, and failure of rereading significantly to improve accuracy of interpretation

  11. The energy supply situation in Germany

    International Nuclear Information System (INIS)

    Lederer, P.

    2007-01-01

    The focus is on 4 energy supply issues of decisive relevance to energy supply in Germany, but also in other countries in Europe and worldwide: (1) How will the global energy situation develop? (2) What is the organization, and the development, of the market in which we are doing business? (3) What are the challenges facing the power industry in view of a threatening climate change? (4) Against this backdrop, how do we design the energy mix of the future? Analysis of these 4 points shows that, for a foreseeable time, all types of energy generation are necessary if Germany and Europe are to be supplied energy efficiently, securely, and in a way not polluting the environment. Hence, these concrete conclusions can be drawn: (1) We need more renewable energies in Germany, in Europe, and worldwide. (2) We need the development of 700 C coalfired power plant technology in order to first advance the development of CCS (carbon capture and storage) technology and thus minimize CO 2 emissions from fossil-fired power plants. (3) We need increases in energy efficiency which help us satisfy the steadily growing need for energy with dwindling fossil resources. (4) We need nuclear power because of its ability to produce baseload electricity free from CO 2 . For nuclear power, it is now important that politics and the power industry jointly find ways and means to reassess, in an unbiased way, the plant operating lives laid down in the current Atomic Energy Act. This is required, inter alia, because of the challenges in climate policy and because of global economic boundary conditions. (orig.)

  12. An ecological tax reform in Germany

    International Nuclear Information System (INIS)

    Bakker, L.; Bleijenberg, A.N.

    1992-01-01

    This study, being a part of the large research program 'External Effects of Energy Procurement' and coordinated by PROGNOS, concerns the distributional and macro-economic effects of the internalization of the external effects of the energy supply by means of an ecological tax reform. The PROGNOS study is focused on the costs and effects of energy production, procurement and consumption (in Germany), that are not taken care of by the market. Here a rough estimate is given of the macro-economic consequence and the distributional effects for the industrial sector and households in (West) Germany of an energy tax of which the revenues are 'reinjected' into the economy, mainly by lowering the financial burden on labour. First a description is given of the starting points of the study and the form of the energy tax. Subsequently attention is paid to the macro-economic effects, the sectoral effects, and the effects on the distribution of incomes for households. The model calculations for Western Germany and the Netherlands confirm the expectation that an ecological tax reform leads to the combined realization of employment and environmental objectives. Shifts in the sectoral structure may occur. Energy intensive branches of industry will have to give up a part of their market share in favour of labour-intensive sectors. The results also illustrate that there are several possibilities to prevent a change in the collective burden of regular expenses as a result of a tax or levy on energy, and that the effects of a fuel tax on the income distribution can be corrected. 5 figs., 19 tabs., 5 apps., 15 refs

  13. A Less Ambitious Energy Transition for Germany

    International Nuclear Information System (INIS)

    Beeker, Etienne; Yahiel, Michel; Lenglart, Fabrice; Broca, Olivier de; Senne, Valerie

    2017-08-01

    In the wake of the 2011 Fukushima nuclear disaster, the German authorities launched the country's energy transition, or Energiewende. With near unanimous support of Germany's citizens, it was seen as a society-wide project. The enthusiasm the Energiewende generated soon spread beyond the Rhine. Indeed, for many French people it became the model to follow. Replacing nuclear energy and fossil fuels with renewable energy sources that were local when possible, developing electric mobility and making progress towards a zero carbon economy were all virtuous goals. What's more, it seemed they could be attained over a relatively short period of time and at reasonable cost. Today, the Energiewende's future looks less bright. While Germany produces a third of its electricity from renewable energy, this comes at a high price. The cost of electricity for small consumers more than doubled between 2000 and 2013. At the same time, the country continues to rely on coal to produce a large share of its electricity and still has one of the highest levels of CO_2 per person in Europe. But Germany's population is divided about closing its coal-fired and lignite power plants, not to mention doing so would jeopardize its energy supply. Add to this the fact the massive development of intermittent renewable energy sources has made the German power grid unstable and has necessitated the construction of thousands of kilometers of high voltage lines amidst strong local opposition. Lastly, electrifying the transport sector could serve to compound the series of scandals that have hit the automotive industry. Against this backdrop, the coalition government formed following the September 2017 federal elections could very well lower the bar for the Energiewende. (author)

  14. The effectiveness of stuttering treatments in Germany.

    Science.gov (United States)

    Euler, Harald A; Lange, Benjamin P; Schroeder, Sascha; Neumann, Katrin

    2014-03-01

    Persons who stutter (PWS) should be referred to the most effective treatments available, locally or regionally. A prospective comparison of the effects of the most common stuttering treatments in Germany is not available. Therefore, a retrospective evaluation by clients of stuttering treatments was carried out. The five most common German stuttering treatments (231 single treatment cases) were rated as to their perceived effectiveness, using a structured questionnaire, by 88 PWS recruited through various sources. The participants had received between 1 and 7 treatments for stuttering. Two stuttering treatments (stuttering modification, fluency shaping) showed favorable and three treatments (breathing therapy, hypnosis, unspecified logopedic treatment) showed unsatisfactory effectiveness ratings. The effectiveness ratings of stuttering modification and fluency shaping did not differ significantly. The three other treatments were equally ineffective. The differences between the effective and ineffective treatments were of large effect sizes. The typical therapy biography begins in childhood with an unspecified logopedic treatment administered extensively in single and individual sessions. Available comparisons showed intensive or interval treatments to be superior to extensive treatments, and group treatments to be superior to single client treatments. The stuttering treatment most often prescribed in Germany, namely a weekly session of individual treatment by a speech-language pathologist, usually with an assorted package of mostly unknown components, is of limited effectiveness. Better effectiveness can be expected from fluency shaping or stuttering modification approaches, preferably with an intensive time schedule and with group sessions. Readers will be able to: (a) discuss the five most prevalent stuttering treatments in Germany; (b) summarize the effectiveness of these treatments; and (c) describe structural treatment components that seem to be preferable

  15. Rapid-scan EPR imaging.

    Science.gov (United States)

    Eaton, Sandra S; Shi, Yilin; Woodcock, Lukas; Buchanan, Laura A; McPeak, Joseph; Quine, Richard W; Rinard, George A; Epel, Boris; Halpern, Howard J; Eaton, Gareth R

    2017-07-01

    In rapid-scan EPR the magnetic field or frequency is repeatedly scanned through the spectrum at rates that are much faster than in conventional continuous wave EPR. The signal is directly-detected with a mixer at the source frequency. Rapid-scan EPR is particularly advantageous when the scan rate through resonance is fast relative to electron spin relaxation rates. In such scans, there may be oscillations on the trailing edge of the spectrum. These oscillations can be removed by mathematical deconvolution to recover the slow-scan absorption spectrum. In cases of inhomogeneous broadening, the oscillations may interfere destructively to the extent that they are not visible. The deconvolution can be used even when it is not required, so spectra can be obtained in which some portions of the spectrum are in the rapid-scan regime and some are not. The technology developed for rapid-scan EPR can be applied generally so long as spectra are obtained in the linear response region. The detection of the full spectrum in each scan, the ability to use higher microwave power without saturation, and the noise filtering inherent in coherent averaging results in substantial improvement in signal-to-noise relative to conventional continuous wave spectroscopy, which is particularly advantageous for low-frequency EPR imaging. This overview describes the principles of rapid-scan EPR and the hardware used to generate the spectra. Examples are provided of its application to imaging of nitroxide radicals, diradicals, and spin-trapped radicals at a Larmor frequency of ca. 250MHz. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. 2005 primary energy consumption in Germany

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    According to preliminar calculations by the Arbeitsgemeinschaft Energiebilanzen (Working Party on Energy Balances, AGEB), the consumption of an aggregate 486 million TCE of primary energy resources in Germany last year was 1.3% below the level of the year before. Energy consumption was influenced by both the high level of prices and the development of the economy. Hardly any influence was attributable to the level of temperatures, which was largely unchanged compared to the figure of the year before. Oil consumption in 2005 in Germany dropped by nearly 2% to 174.8 million TCE. On the whole, oil with its 36% share in the energy balance remained by far the most important energy resource in Germany. Natural gas consumption of 110.4 million TCE was at the level of the year before. Its share in the primary energy balance rose slightly to 22.7%. Hard coal, because of lower use in power plants and the decline in iron making, showed a 4.6% drop in consumption to 62.8 million TCE. In this way, hard coal contributed 13% to total energy consumption. Lignite consumption dropped by 3.2% to 54.4 million TCE as a result of lower deliveries to power plants. Its 11.2% share in the total consumption of primary energy continued to make lignite the most important domestic energy resource. More than 90% of the lignite produced is used for electricity generation. The contribution to primary energy consumption of nuclear power dropped by more than 2% to 60.7 million TCE. Hydroelectric plants and wind power plants increased their contribution by 3.6%. The contribution to primary energy consumption made by all renewable energy resources rose to 4.6%. AGEB evaluates statistics of all areas of the power economy on the basis of standard criteria in order to combine these data in a comprehensive picture. Since 1994, the energy balances for Germany have been compiled by DIW on behalf of AGEB. (orig.)

  17. Nuclear energy in France and Germany

    International Nuclear Information System (INIS)

    1981-01-01

    The peculiarities and the differences in the development of nuclear energy in the two neighboring countries are described. The development in France could be promoted more easily which was also due to the government structure. Uncomplicated licensing procedures and other factors permitted a less difficult realisation of the nuclear energy programme. Serious economic consequences in our country are pointed out. In this summary, the most important results and statements of a memorandum worked out by the KWU with the headline 'Germany/France - the electricity supply in comparison' are listed. (UA) [de

  18. Detection of radioactivity in scrap in Germany

    International Nuclear Information System (INIS)

    Kugeler, E.; Thierfeldt, S.; Sefzig, R.; Weimer, G.

    1999-01-01

    Although Germany's scrap export exceeds the import, the imports of scrap amount to more than one million Mg per year. Radioactivity has been found mainly in imported scrap in Germany. This radioactivity can consist of surface contamination in scrap e.g. from the oil and gas industry, nuclear and other technical applications or of radiation sources, e.g. from medical or technical irradiation devices where the source has not been removed prior to scrapping. Fortunately really large sources have been involved in only very few occasions. More serious incidents have, however, been reported from other countries. Today, measurement facilities have been installed at the entrances to virtually all German foundries and larger scrap yards. These measurement facilities allow the swift measurement of whole lorry or freight car loads. The lower limit of detection is for some devices as low as ca. 5 nSv/h (dose rate increase above background at the detector) which is achieved by very advanced hardware and software. Additionally, simplified dose rate measurements are performed by German customs officials at the eastern borders for scrap loads to be imported into Germany. When activity is detected in a load, several options exist, like e.g.: (i) sending the scrap back to the sender; (ii) allowing the whole load to be melted down; (iii) careful unloading and separating the load with the aim of localizing and removing the contamination. This paper analyses these various options after detection, discusses the role of the competent authorities and evaluates the possible radiological consequences. Realistic dose calculations show that it is possible that a person may receive doses of several mSv or even 10 mSv if precautionary measures are neglected or if a larger source is not detected at all. This paper further addresses which types and amounts of radioactivity may be detected and which conclusions can be drawn from the dose rate at the detector. The continuous increase in the number

  19. Freshwater reservoir effect variability in Northern Germany

    DEFF Research Database (Denmark)

    Philippsen, B.; Heinemeier, J.

    2013-01-01

    The freshwater reservoir effect is a potential problem when radiocarbon dating fish bones, shells, human bones, or food crusts on pottery from sites near rivers or lakes. The reservoir age in hardwater rivers can be up to several thousand years and may be highly variable. Accurate 14C dating of f...... that can also be expected for the past. This knowledge will be applied to the dating of food crusts on pottery from the Mesolithic sites Kayhude at the Alster River and Schlamersdorf at the Trave River, both in Schleswig-Holstein, northern Germany....

  20. Nuclear emergency preparedness and response in Germany

    International Nuclear Information System (INIS)

    Miska, H.

    2009-01-01

    Off-site nuclear emergency response in Germany is divided into disaster response under the responsibility of the Laender and measures for precautionary radiation protection pursuant to the Precautionary Radiation Protection Act under the lead of federal authorities. Early countermeasures at the regional level require a different management than long-term and comprehensive actions of precautionary radiation protection. As situations may arise in which measures of both approaches overlap with regard to place and time, it is essential to make thorough preparations in order to avoid problems with implementation. (orig.)

  1. Situation concerning the HLW repository in Germany

    International Nuclear Information System (INIS)

    Lempert, J.P.

    1992-01-01

    Final disposal of radioactive waste has been defined in Germany as: maintenance-free, safe emplacement of radioactive waste, time unlimited and no intention of retrievability. The responsibility for final disposal lies in the hands of the German Federal Government, which has assigned a federal authority to plan, erect and operate the federal facilities for long-term storage of nuclear waste. The federal authority has in lack of industrial experience contracted my company DBE which is responsible for the engineering, erection and operation of all German nuclear waste repositories. (author)

  2. Regulatory control of radiation sources in Germany

    International Nuclear Information System (INIS)

    Coy, K.

    1998-01-01

    The regulatory programme governing the safe use of radioisotopes in Germany is based on the federal legislation enacted as Atomic Energy Control Act (Atomgesetz) and Radiation Protection Ordinance (Strahlen-schutzverordnung) and its implementation by the competent authorities of the individual states. Despite this highly decentralized infrastructure of enforcement the basic principles of regulations described in this paper such as authorization criteria, conditions imposed as well as depth and intensity of inspection balanced according to the individual radiation hazard involved are harmonized to the greatest possible extent by regular coordination among the competent authorities as well as a series of technical regulations such as standards and guidelines. (author)

  3. Raw materials policy: implications for Germany

    Energy Technology Data Exchange (ETDEWEB)

    Gaertner, E

    1978-04-01

    The contribution characterizes the situation of the national mining industry in 1977, deals with international raw materials policies within the framework of the North-South dialogue and with the policies of the western industrial countries, points out the dangers of worldwide state-controlled raw materials policies and calls for a) the political risk of enterprise cooperation with developing countries to be covered and b) double taxation to be avoided. Finally, the problems of securing the Federal Republic of Germany's raw materials supplies on a long-term basis are portrayed.

  4. Fuels and alternative propulsion in Germany

    International Nuclear Information System (INIS)

    2005-04-01

    The transportation sector is one of the first responsible of the air pollution in Germany. The kyoto protocol and the european directive led the german Government to set about some measures. To encourage the petroleum industry to develop classical fuels/biofuels mixing, the government exempted from taxes until 2020 the biofuels part. The Government decided also financial incentives for diesel vehicles equipped with particles filters. Among the different fuels, the document presents the advantages and disadvantages of the hydrogen fuels and the hybrid motors. (A.L.B.)

  5. Management of nuclear liabilities in Germany

    International Nuclear Information System (INIS)

    Roser, T.

    1995-01-01

    The management of nuclear liabilities in the Federal Republic of Germany is explored in this article. The intermediate storage and final disposal of spent fuels from the country's twenty nuclear power stations is discussed. Flexible solutions to the changing problems of nuclear fuel cycle economics are needed. Financing the back end of the nuclear power station lifetimes is currently underfunded. Monies should be accumulated during the plant's active life. The political, technical, legal and economic aspects of the nuclear industry must also be included. (UK)

  6. Distance Education at Conventional Universities in Germany

    Directory of Open Access Journals (Sweden)

    Hans-Henning Kappel

    2002-01-01

    Full Text Available Germany’s educational system has undergone a series of transformations during the last 40 years. In recent years, marked increases in enrolment have occurred. In response, admission requirements have been relaxed and new universities have been established.Academic distance education in the former Federal Republic of Germany (West Germany was ushered in by the educational radio broadcasts around the end of the 1960s. Aside from the formation of the FernUniversität (Open University in West Germany in 1975, there were significant developments in distance education occurring at the major universities in the German Democratic Republic (East Germany. After German reunification in 1990, the new unitary state launched programs to advance the development of distance education programs at conventional universities.Germany’s campus-based universities (Präsenzuniversitäten created various entities, including central units and consortia of universities to design and market distance education programs. Hybridisation provides the necessary prerequisites for dual mode delivery, such as basic and continuing education programs, as well as for the combination of distance and campus-based education (Präsenzstudium. Hybridisation also has also opened the door for the creation of new programs.Following an initial phase in which distance education research is expected to centralize a trend towards decentralisation is likely to follow. The German Association for Distance Education (AG-F offers a viable research network in distance education. Two dual mode case studies are also be surveyed: The Master of Arts degree, offered by the University of Koblenz-Landau, with Library Science as the second major, and the University of Kaiserslautern, where basic education will continue to be captured within the domain of the Präsenzstudium or campus-based education.The area in which distance education is flourishing most is within the field of academic continuing

  7. Modeling nitrogen fluxes in Germany - where does the nitrogen go?

    Science.gov (United States)

    Klement, Laura; Bach, Martin; Breuer, Lutz

    2016-04-01

    According to the latest inventory of the EU Water Framework Directive, 26.3% of German groundwater bodies are in a poor chemical state regarding nitrate. Additionally, the EU initiated infringement proceedings against Germany for not meeting the quality standards of the EU Nitrate Directive. Agriculture has been determined as the main source of nitrate pollution due to over-fertilization and regionally high density of livestock farming. The nitrogen balance surplus is commonly used as an indicator characterizing the potential of nitrate leaching into groundwater bodies and thus also serves as a foundation to introduce legislative restrictions or to monitor the success of mitigation measures. Currently, there is an ongoing discussion which measures are suitable for reducing the risk of nitrate leaching and also to what extent. However, there is still uncertainty about just how much the nitrogen surplus has to be reduced to meet the groundwater quality standards nationwide. Therefore, the aims of our study were firstly to determine the level of the nitrogen surplus that would be acceptable at the utmost and secondly whether the currently discussed target value of 30 kg N per hectare agricultural land for the soil surface nitrogen balance would be sufficient. The models MONERIS (Modeling Nutrient Emissions in River System) and MoRE (Modelling of Regionalized Emissions), the latter based on the first, are commonly used for estimating nitrogen loads into the river system in Germany at the mesoscale, as well as the effect of mitigation measures in the context of the EU directive 2008/105/EC (Environmental quality standards applicable to surface water). We used MoRE to calculate nitrate concentration for 2759 analytical units in Germany. Main factors are the surplus of the soil surface nitrogen balance, the percolation rate and an exponent representing the denitrification in the vadose zone. The modeled groundwater nitrate concentrations did not correspond to the regional

  8. Spinal CT scan, 2

    International Nuclear Information System (INIS)

    Nakagawa, Hiroshi

    1982-01-01

    Plain CT described fairly accurately the anatomy and lesions of the lumbar and sacral spines on their transverse sections. Since hernia of the intervertebral disc could be directly diagnosed by CT, indications of myelography could be restricted. Spinal-canal stenosis of the lumbar spine occurs because of various factors, and CT not only demonstrated the accurate size and morphology of bony canals, but also elucidated thickening of the joints and yellow ligament. CT was also useful for the diagnosis of tumors in the lumbar and sacral spines, visualizing the images of bone changes and soft tissues on the trasverse sections. But the diagnosis of intradural tumors required myelography and metrizamide CT. CT has become important for the diagnosis of spinal and spinal-cord diseases and for selection of the route of surgical arrival. (Chiba, N.)

  9. Radioisotope spleen scan in patients with splenic injury

    International Nuclear Information System (INIS)

    Mishalany, H.G.; Miller, J.H.; Woolley, M.M.

    1982-01-01

    The technetium /sup 99m/Tc sulfur colloid liver-spleen scan is a valuable aid in diagnosis and treatment of patients with splenic injury. After reviewing the charts of 47 patients who were ill as a result of splenic trauma, we came to the following conclusions: (1) the scan identified the injury, accurately mapped its extent, and indicated the presence or absence of associated liver injuries; (2) the scans were useful in following the extent and rate of healing of the splenic injury; (3) the scan is an indirect measurement of of return of splenic fuction; (4) the procedure can be performed in a reasonable time frame with no serious morbidity; and (5) the indications, contraindications, and timing of scans are now reasonably well established

  10. Radioisotope spleen scan in patients with splenic injury

    Energy Technology Data Exchange (ETDEWEB)

    Mishalany, H.G.; Miller, J.H.; Woolley, M.M.

    1982-09-01

    The technetium /sup 99m/Tc sulfur colloid liver-spleen scan is a valuable aid in diagnosis and treatment of patients with splenic injury. After reviewing the charts of 47 patients who were ill as a result of splenic trauma, we came to the following conclusions: (1) the scan identified the injury, accurately mapped its extent, and indicated the presence or absence of associated liver injuries; (2) the scans were useful in following the extent and rate of healing of the splenic injury; (3) the scan is an indirect measurement of of return of splenic fuction; (4) the procedure can be performed in a reasonable time frame with no serious morbidity; and (5) the indications, contraindications, and timing of scans are now reasonably well established.

  11. Reversing course: Germany`s response to the challenge of transboundary air pollution

    Energy Technology Data Exchange (ETDEWEB)

    Sprinz, D.F.; Wahl, A.

    1998-03-01

    Perhaps like no other country, Germany has radically changed its policies towards regulating air pollution in the European context. Acting originally as a dragger in the 1970s to regulate transboundary air pollutants due to pessimism about the relationship between causes and effects, Germany responded very decisively to its own damage assessment in the early 1980s. In particular the adverse effects to forests (`Waldsterben` or forest decline) led to the formulation of strict air pollution regulations in the domestic context, efforts to spread the regulatory system within the European Union, and activities within the United Nations Economic Commission for Europe to foster stronger, continent-wide emission reductions. Using three conceptual models (rational actor, domestic politics, and social learning), we show that Germany deviated strongly from the ideal policy cycle consisting of (i) domestic policy formulation, (ii) international negotiations, as well as (iii) implementation and compliance with the provisions of international environmental agreements. Both national policy-making as well as partial implementation have been well on the way towards compliance even before Germany entered international negotiations on substantive protocols. Therefore, one may conclude from this country study that push countries may use the results of their national policy processes to influence the policy of other countries. (orig.)

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

    Science.gov (United States)

    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…

  13. The Role of Western Germany in West European Defense

    Science.gov (United States)

    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

  14. In vitro studies of Rickettsia-host cell interactions: Confocal laser scanning microscopy of Rickettsia helvetica-infected eukaryotic cell lines.

    Science.gov (United States)

    Speck, Stephanie; Kern, Tanja; Aistleitner, Karin; Dilcher, Meik; Dobler, Gerhard; Essbauer, Sandra

    2018-02-01

    Rickettsia (R.) helvetica is the most prevalent rickettsia found in Ixodes ricinus ticks in Germany. Several studies reported antibodies against R. helvetica up to 12.5% in humans investigated, however, fulminant clinical cases are rare indicating a rather low pathogenicity compared to other rickettsiae. We investigated growth characteristics of R. helvetica isolate AS819 in two different eukaryotic cell lines with focus on ultra-structural changes of host cells during infection determined by confocal laser scanning microscopy. Further investigations included partially sequencing of rickA, sca4 and sca2 genes, which have been reported to encode proteins involved in cell-to-cell spread and virulence in some rickettsiae. R. helvetica grew constantly but slowly in both cell lines used. Confocal laser scanning microscopy revealed that the dissemination of R. helvetica AS819 in both cell lines was rather mediated by cell break-down and bacterial release than cell-to-cell spread. The cytoskeleton of both investigated eukaryotic cell lines was not altered. R. helvetica possesses rickA, but its expression is not sufficient to promote actin-based motility as demonstrated by confocal laser scanning microscopy. Hypothetical Sca2 and Sca4 proteins were deduced from nucleotide gene sequences but the predicted amino acid sequences were disrupted or truncated compared to other rickettsiae most likely resulting in non-functional proteins. Taken together, these results might give a first hint to the underlying causes of the reduced virulence and pathogenicity of R. helvetica.

  15. 67Ga scanning and upper gastrointestinal series for gastric lymphomas

    International Nuclear Information System (INIS)

    Ichiya, Y.; Oshiumi, Y.; Kamoi, I.; Imoto, T.; Shimoda, Y.; Kitagawa, S.; Matsuura, K.

    1982-01-01

    67 Ga scanning and upper gastrointestinal (UGI) series were performed in 13 patients with gastric lymphomas before any treatment was initiated. Seven of these patients also underwent both examinations after completing chemotherapy and/or radiation therapy. Prior to treatment, all 13 patients had abnormalities on the UGI examination, and 12 of them had abnormalities on the 67 Ga scans. In 6 patients, more extensive gastric abnormalities were demonstrated by 67 Ga scanning than by UGI examination. Although persistent 67 Ga uptake after treatment was indicative of relatively poor therapeutic response, lack of uptake did not always indicate a good response to treatment

  16. Are environmental scanning units effective?

    Science.gov (United States)

    Stubbart, C

    1982-06-01

    Many authorities have urged companies to set up environmental scanning to assist corporate planning. Some advocates have recommended a unit at corporate level. This would give breadth of view and penetration into the future. It would arm decision makers with accurate forecasts. The information would be broad in scope and future directed. It could provide also assumptions for long-range planning. The Fahey and King study produced a model of corporate scanning types. The data showed that environmental information was built into the plan. Though the political environment was important, scanning was inadequate. The best location for scanning was not at corporate level and most firms used irregular methods. The Thomas study concluded that effective environmental scanning was permanent and multi level and that 'best practice' was continuous scanning. In 1978 the sample organizations were revisited. Five of the twelve have not changed their practice. The factors which encouraged a continuous model were the attitudes of academics and business media, demonstrated success of the units, the right kind of personnel. Contrary influences were changes in top management, decentralization moves, resource cuts, defining the environment and its significance, the availability of scanning competent personnel, surprise itself, and the availability of alternatives e.g. external forecasts.

  17. Report on nuclear power plant instrumentation and control in Germany

    International Nuclear Information System (INIS)

    Bastl, W.

    1992-01-01

    The paper describes the status of the NPP control and instrumentation in Germany. The general technology underlying most aspects of NPP C and I in Germany has not altered since the last progress report although there has been many improvements in detail. Since the beginning of 1990 the GRS carried out the safety investigations of NPPs in East Germany. The USSR as the vendor of the plants and France were also involved in the project. The following fields are briefly described: Status of nuclear power in Germany; training simulators; backfitting of computers and information systems; operator support/new control rooms. (author). 6 refs, 1 tab

  18. West-East migration in Germany since 1990

    OpenAIRE

    Beck, Grit

    2011-01-01

    Not only did 2.5 million people migrate from East Germany to West Germany between 1991 and 2006, 1.5 million people also moved from West to East Germany. This counter-current movement took placed largely unnoticed by the public and researchers alike. This paper uses both quantitative and qualitative data to first of all examine how the population structure in the New Länder has changed as a result of interregional migration between Länder in East and West Germany. It goes on to study the moti...

  19. Re-scan confocal microscopy: scanning twice for better resolution.

    Science.gov (United States)

    De Luca, Giulia M R; Breedijk, Ronald M P; Brandt, Rick A J; Zeelenberg, Christiaan H C; de Jong, Babette E; Timmermans, Wendy; Azar, Leila Nahidi; Hoebe, Ron A; Stallinga, Sjoerd; Manders, Erik M M

    2013-01-01

    We present a new super-resolution technique, Re-scan Confocal Microscopy (RCM), based on standard confocal microscopy extended with an optical (re-scanning) unit that projects the image directly on a CCD-camera. This new microscope has improved lateral resolution and strongly improved sensitivity while maintaining the sectioning capability of a standard confocal microscope. This simple technology is typically useful for biological applications where the combination high-resolution and high-sensitivity is required.

  20. Status of wind energy in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Gerdes, G.; Molly, J.P.; Rehfeldt, K. [Deutsches Windenergie-Institut, Wilhelmshaven (Germany)

    1996-12-31

    By the end of 1995 in total 3655 wind turbines (WT`s) were installed in Germany with a total capacity of 1,136 MW. In the year 1995 alone the WT installations grew by 1,070 units with 505 MW. About 40% of the 1995 installations were sold to inland states of Germany with their lower wind speed potential. This fast development occurred in parallel to continuously reduced local state and federal subsidies. The further development is based mainly on the guaranteed reimbursement due to the Electricity Feed Law. But since some time the electricity utilities fight back on all legal and political levels to get cancelled the unloved Electricity Feed Law and since two years the building construction law with the foreseen privilege for WT`s is discussed without any result. All these difficulties affect investors and credit giving banks in such a negative way, that the further annual increase in wind power installation for 1996 could be 10 to 20% less than in 1995. Many of the new commercial Megawatt WT`s have pitch control and variable rotor speed which cause better electrical power quality and lower life time loads. From statistical evaluations on technical data of WT`s a good overview of the further development is derived. 8 refs., 10 figs.

  1. Germany, Austria and dissolution of Yugoslavia

    Directory of Open Access Journals (Sweden)

    Vuković Slobodan V.

    2001-01-01

    Full Text Available The article deals with one of the causes of dissolution/breakdown of Yugoslavia. The author first analyses writing of German and Austrian press which has, at the very beginning of the crisis, taken a strong anti-Serb standing, as in 1914 and 1941. Author then analyses the reasons that led Austrian and German diplomacy and governments to actively forging the crisis and then breaking down a sovereign country. Those reasons could be summarized as follows: German and Austrian revenge for two wars lost in these territories; improvement of conditions for fulfillment of old German dream to advance toward Middle East; in order to become a world power Germany 'had to' to annul some of the consequences of the First and Second World War on the symbolic level and acquire a possibility to test its powers, and breaking down Yugoslavia, with help of its internal allies Germany broke down its army without military engagement and removed an obstacle for advancement towards East.

  2. Thuringische builds large PET plant in Germany

    International Nuclear Information System (INIS)

    Alperowicz, N.

    1993-01-01

    East Germany fibers producer Thuringische Faser AG Schwarza (TFS; Rudolstadt) is entering the polyethylene terephthalate (PET) business. The company, owned by India's Dalmia Group (New Delhi), is building an 80,000-m.t./year PET granulate plant, one of the largest in Europe, for completion at the end of 1995. The product will be used to make PET bottles and film for food packaging. TFS will need to buy 70,000 m.t./year of purified terephthalic acid and 27,000 m.t./year of ethylene glycol to feed the new plant. When acquiring TFS, Dalmia's chairman, Sanjay Dalmia, pledged to invest DM150 million ($95.4 million) in the Germany firm and keep 1,200 of the 3,000 workers. John Brown Deutsche Engineering (Essen) has been awarded a contract covering engineering, know-how, and turnkey supply of the complete plant, and will share of the complete plant, and will share the work with Austrian associate, Voest John Brown Industrieanlagenbau (Linz). The company, which completed against Zimmer (Frankfurt), will use its own technology. TFS, with 1992 sales of DM120 million, has capacities to produce 20,000 m.t/year of viscose staple fiber, 18,000 m.t./year of nylon-6 filament yarn, and 6,300 m.t./year of textile-grade polyester granulate, which will be converted to produce bottle-grade PET

  3. [Children-orientated tobacco advertising in Germany].

    Science.gov (United States)

    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.

  4. Nuclear energy research in Germany 2009

    International Nuclear Information System (INIS)

    2010-01-01

    Research and development (R and D) in the fields of nuclear reactor safety and safety of nuclear waste and spent fuel management in Germany are carried out at research centers and, in addition, some 32 universities. In addition, industrial research is conducted by plant vendors, and research in plant and operational safety of power plants in operation is organized by operators and by organizations of technical and scientific research and expert consultant organizations. This summary report presents nuclear energy research conducted at research centers and universities in Germany in 2009, including examples of research projects and descriptions of the situation of research and teaching. These are the organizations covered: - Hermann von Helmholtz Association of German Research Centers, - Karlsruhe Institute of Technology (KIT, responsibility of the former Karlsruhe Research Center), - Juelich Research Center (FZJ), - Nuclear Technology Competence Center East, - Dresden-Rossendorf Research Center (FZD), - Rossendorf Nuclear Process Technology and Analysis Association (VKTA), - Dresden Technical University, - Zittau/Goerlitz University of Applied Science, - Institute of Nuclear Energy and Energy Systems (IKE) of the University of Stuttgart. (orig.)

  5. Scanning by use of TV

    International Nuclear Information System (INIS)

    Drevermann, H.

    1981-01-01

    The use of TV read out for scanning and measuring holographic pictures seems to give less problems than the use of optical projection as is usual for conventional bubble chamber photos. Whereas the measuring of conventional bubble chamber pictures seems to give no problems, it is not clear whether scanning by use of TV is possible. Therefore scanning pictures from experiment NA16 (taken in LEBC) with TV only was tried using the TV system of ERASME, where the CRT system is used as a camera. It should be mentioned that this system, being a flying spot device, cannot be adapted for holography. (author)

  6. Tomography system having axial scanning

    International Nuclear Information System (INIS)

    1976-01-01

    An improved method and apparatus has been invented for the transaxial tomographic scanning of a patient to determine mass distribution internal to the patient. A scanning system is provided having a rotatably mounted X-ray radiation source/detector assembly which orbits and scans the patient in plane of orbit. The source provides a plurality of beams of radiation in the orbital plane. Beams pass through the patient to an array of detectors which are spaced in the plane of orbit and respectively aligned with one of the beams. Radiation intensity data is collected at predetermined orientations of each beam-detector pair as the assembly orbits about the patient

  7. Monetary transmission, asset prices, and the business cycle indicator in Germany

    NARCIS (Netherlands)

    Sterken, Elmer

    2003-01-01

    In this paper I derive a complete characterization for the equilibria that may arise in a binary choice interaction model with a ?nite number of interacting agents. In particular, the correspondence between the interaction strength, the number of agents and the set of equilibria is derived.

  8. First Indications of Intraplate Deformations in Central Germany from Reprocessed GNSS Time Series and Geological Data

    Science.gov (United States)

    Becker, Matthias; Leinen, Stefan; Läufer, Gwendolyn; Lehné, Rouwen

    2013-04-01

    Six years of GPS data have been reprocessed in ITRF2008 for a regional SAPOS CORS network in the federal state of Hesse with 25 stations and some anchor sites of IGS and EPN to derive accurate and consistent coordinate time series. Based on daily network solutions coordinate time series parameters like velocities, offsets in case of antenna changes and annual periodic variation have been estimated. The estimation process includes the fitting of a sophisticated stochastic model for the time series which accounts for inherent time correlation. The results are blended with geological data to verify information from geology on potential recent deformations by the geodetic analyses. Besides of some information on the reprocessing of the GNSS the results the stochastics of the derived velocity field will be discussed in detail. Special emphasis will be on the intra-plate deformation: for the horizontal component the residual velocity field after removal of a plate rotation model is presented, while for the vertical velocities the datum-induced systematic effect is removed in order to analyze the remaining vertical motion. The residual velocity field is then matched with the geology for Hesse. Correlation of both vertical and horizontal movements with major geological structures reveals good accordance. SAPOS stations with documented significant subsidence are mainly located in tertiary Graben structures such as the Lower Hessian Basin (station Kassel), the Wetterau (station Kloppenheim) or the Upper Rhine Graben (Station Darmstadt). From the geological point of view these structures are supposed to be subsiding ones. Other major geological features, i.e. the Rhenish Shield as well as the East Hessian Bunter massif are supposed to be affected by recent uplift. SAPOS stations located in these regions match the assumed movement (e.g. Weilburg, Wiesbaden, Bingen, Fulda). Furthermore SAPOS-derived horizontal movements seem to trace tectonic movements in the region, i.e. extension along the tertiary Graben structures, including a sinistral strike slip component. However, a more detailed analysis is needed to confirm the link between detected movement and geodynamic processes.

  9. Epizootic emergence of Usutu virus in wild and captive birds in Germany.

    Directory of Open Access Journals (Sweden)

    Norbert Becker

    Full Text Available This study aimed to identify the causative agent of mass mortality in wild and captive birds in southwest Germany and to gather insights into the phylogenetic relationship and spatial distribution of the pathogen. Since June 2011, 223 dead birds were collected and tested for the presence of viral pathogens. Usutu virus (USUV RNA was detected by real-time RT-PCR in 86 birds representing 6 species. The virus was isolated in cell culture from the heart of 18 Blackbirds (Turdus merula. USUV-specific antigen was demonstrated by immunohistochemistry in brain, heart, liver, and lung of infected Blackbirds. The complete polyprotein coding sequence was obtained by deep sequencing of liver and spleen samples of a dead Blackbird from Mannheim (BH65/11-02-03. Phylogenetic analysis of the German USUV strain BH65/11-02-03 revealed a close relationship with strain Vienna that caused mass mortality among birds in Austria in 2001. Wild birds from lowland river valleys in southwest Germany were mainly affected by USUV, but also birds kept in aviaries. Our data suggest that after the initial detection of USUV in German mosquitoes in 2010, the virus spread in 2011 and caused epizootics among wild and captive birds in southwest Germany. The data also indicate an increased risk of USUV infections in humans in Germany.

  10. E4 - Energy efficient elevators and escalators. Elevators and escalators in Germany from an energy perspective

    Energy Technology Data Exchange (ETDEWEB)

    Hirzel, Simon; Fleiter, Tobias; Rosende, Daniel

    2010-01-31

    This report aims to provide a brief introduction to the German elevator and escalator market, and gives an aggregated view of current and future developments focusing on energy consumption and energy-related emissions. This update report of January 2010 is an extended version of a report published in April 2009 before the final results from a monitoring campaign carried out within the project were available. During this campaign, 81 installations (74 elevators and 7 escalators) were monitored in terms of energy consumption. In the first section, the structure of the installed German elevator and escalator capacity is presented. The estimates1 were provided courtesy of the two main associations representing elevators and escalators in Germany: the VDMA (Verband Deutscher Maschinen- und Anlagenbau - German Engineering Federation) and the VFA-Interlift e.V. -Verband fuer Aufzugstechnik (Association for Lift Technology). This section is followed by a short description of the German construction sector and its implications for elevators and escalators. The third section describes German electricity production in terms of its environmental impact with the main focus on the carbon dioxide emissions of the national power plants. Then the energy consumption of elevators and escalators in Germany is analyzed, comparing the results to total energy production in Germany.2 The final section summarizes the different aspects and derives indications about the future development of the total energy consumption of elevators and escalators in Germany. (orig.)

  11. Comparative use of lichens, mosses and tree bark to evaluate nitrogen deposition in Germany

    International Nuclear Information System (INIS)

    Boltersdorf, Stefanie H.; Pesch, Roland; Werner, Willy

    2014-01-01

    To compare three biomonitoring techniques for assessing nitrogen (N) pollution in Germany, 326 lichen, 153 moss and 187 bark samples were collected from 16 sites of the national N deposition monitoring network. The analysed ranges of N content of all investigated biomonitors (0.32%–4.69%) and the detected δ 15 N values (−15.2‰–1.5‰), made it possible to reveal species specific spatial patterns of N concentrations in biota to indicate atmospheric N deposition in Germany. The comparison with measured and modelled N deposition data shows that particularly lichens are able to reflect the local N deposition originating from agriculture. - Highlights: • We investigated N pollution with the help of bioindicators in Germany. • The N load was monitored with lichens, mosses and bark by tissue N content. • Main source of N pollution was revealed by tissue δ 15 N values. • Particularly the N content and δ 15 N in lichens reflected agriculture-related N deposition. - First nationwide comparison of lichens, mosses and tree bark to assess the N deposition in Germany by analysing N content and δ 15 N values

  12. [Travel times of patients to ambulatory care physicians in Germany].

    Science.gov (United States)

    Schang, Laura; Kopetsch, Thomas; Sundmacher, Leonie

    2017-12-01

    The time needed by patients to get to a doctor's office represents an important indicator of realised access to care. In Germany, findings on travel times are only available from surveys or for some regions. For the first time, this study examines nationwide and physician group-specific travel times in the ambulatory care sector in Germany and describes demographic, supply-side and spatial determinants of variations. Using a full review of patient consultations in the statutory health insurance system from 2009/2010 for 14 physician groups (approximately 518 million cases), case-related travel times by car between patients' places of residence and physician's practices were estimated at the municipal level. Physicians were reached in less than 30 min in 90.8% of cases for primary care physicians and up to 63% of cases for radiologists. Patients between 18 and under 30 years of age travel longer to get to the doctor than other age groups. The average travel time at the county level systematically differs between urban and rural planning areas. In the case of gynecologists, dermatologists and ophthalmologists, the average journey time decreases with increasing physician density at the county level, but remains approximately constant from a recognisable point of inflection. There is no association between primary care physician density and travel time at the district level. Spatial analyses show physician group-specific patterns of regional concentrations with an increased proportion of cases with very long travel times. Patients' travel times are influenced by supply- and demand-side determinants. Interactions between influential determinants should be analysed in depth to examine the extent to which the time travelled is an expression of regional under- or over-supply rather than an expression of patient preferences.

  13. Quality Measurement Recommendations Relevant to Clinical Guidelines in Germany and the United Kingdom: (What) Can We Learn From Each Other?

    Science.gov (United States)

    Petzold, Thomas; Deckert, Stefanie; Williamson, Paula R.; Schmitt, Jochen

    2018-01-01

    We conducted a systematic review of clinical guidelines (CGs) to examine the methodological approaches of quality indicator derivation in CGs, the frequency of quality indicators to check CG recommendations in routine care, and clinimetric properties of quality indicators. We analyzed the publicly available CG databases of the Association of the Scientific Medical Societies in Germany (AWMF) and National Institute for Health and Care Excellence (NICE). Data on the methodology of subsequent quality indicator derivation, the content and definition of recommended quality indicators, and clinimetric properties of measurement instruments were extracted. In Germany, no explicit methodological guidance exists, but 3 different approaches are used. For NICE, a general approach is used for the derivation of quality indicators out of quality standards. Quality indicators were defined in 34 out of 87 CGs (39%) in Germany and for 58 out of 133 (43%) NICE CGs. Statements regarding measurement properties of instruments for quality indicator assessment were missing in German and NICE documents. Thirteen pairs of CGs (32%) have associated quality indicators. Thirty-four quality indicators refer to the same aspect of the quality of care, which corresponds to 27% of the German and 7% of NICE quality indicators. The development of a standardized and internationally accepted methodology for the derivation of quality indicators relevant to CGs is needed to measure and compare quality of care in health care systems. PMID:29591538

  14. Rapid line scan MR angiography

    International Nuclear Information System (INIS)

    Frahm, J.; Merboldt, K.D.; Hanicke, W.; Bruhn, H.

    1987-01-01

    Direct MR angiography may be performed using line scan imaging techniques combined with presaturation of stationary spins. Thus, a single line scan echo yields a projection of vessels due to the signal from reflowing unsaturated spins. Reconstruction of an angiographic image is performed line by line at slightly incremented positions. In particular, line scan angiography is direct and fast without a sensitivity to artifacts even for high flow rates. Image resolution and field of view may be chosen without restrictions, and zoom images using enhanced gradients may be recorded without aliasing artifacts. The method is robust with respect to eddy currents and pulsatile flow. Line scan MR angiograms of phantoms, animals, and human volunteers have been recorded using 90 0 radio frequency pulses and gradient-recalled echoes

  15. Security scanning at 35 GHz

    Science.gov (United States)

    Anderton, Rupert N.; Appleby, Roger; Coward, Peter R.; Kent, P. J.; Price, Sean; Sinclair, Gordon N.; Wasley, Matthew R. M.

    2001-08-01

    It has been known for some time that millimeter waves can pas through clothing. In short range applications such as in the scanning of people for security purposes, operating at Ka band can be an advantage. The penetration through clothing is increased and the cost of the equipment when compared to operation at W band. In this paper a Ka band mechanically scanned imager designed for security scanning is discussed. This imager is based on the folded conical scan technology previously reported. It is constructed from low cost materials such as polystyrene and printed circuit board. The trade off between image spatial resolution and the number of receivers will be described and solutions, which minimize this number discussed.

  16. Scanning Tunneling Microscopy - image interpretation

    International Nuclear Information System (INIS)

    Maca, F.

    1998-01-01

    The basic ideas of image interpretation in Scanning Tunneling Microscopy are presented using simple quantum-mechanical models and supplied with examples of successful application. The importance is stressed of a correct interpretation of this brilliant experimental surface technique

  17. Transverse section radionuclide scanning system

    International Nuclear Information System (INIS)

    Kuhl, D.E.; Edwards, R.Q.

    1976-01-01

    This invention provides a transverse section radionuclide scanning system for high-sensitivity quantification of brain radioactivity in cross-section picture format in order to permit accurate assessment of regional brain function localized in three dimensions. High sensitivity crucially depends on overcoming the heretofore known raster type scanning, which requires back and forth detector movement involving dead-time or partial enclosure of the scan field. Accordingly, this invention provides a detector array having no back and forth movement by interlaced detectors that enclose the scan field and rotate as an integral unit around one axis of rotation in a slip ring that continuously transmits the detector data by means of laser emitting diodes, with the advantages that increased amounts of data can be continuously collected, processed and displayed with increased sensitivity according to a suitable computer program. 5 claims, 11 figures

  18. Dynamic Flaps Electronic Scan Antenna

    National Research Council Canada - National Science Library

    Gonzalez, Daniel

    2000-01-01

    A dynamic FLAPS(TM) electronic scan antenna was the focus of this research. The novelty S of this SBIR resides in the use of plasma as the main component of this dynamic X-Band phased S array antenna...

  19. Scan analysis in myocardial infarction

    Energy Technology Data Exchange (ETDEWEB)

    Ell, P J [Landesunfallkrankenhaus, Feldkirch (Austria). Inst. fuer Strahlenmedizin

    1976-08-01

    Myocardial scans with sup(99m)Tc-labelled phosphates are reported to be useful in the diagnosis of acute myocardial infarction. A retrospective survey of 205 patients referred for sup(99m)Tc-phophate bone scanning and with no evidence of recent heart disease revealed an occurrence of 10% of false positive images, that is to say, uptake of phosphate in non-infarcted mayocardium. These striking findings stress the need for critical assessment of the usefulness of this diagnostic technique.

  20. Indicators for successful learning in air traffic control training

    NARCIS (Netherlands)

    Van Meeuwen, Ludo; Brand-Gruwel, Saskia; Van Merriënboer, Jeroen; De Bock, Jeano; Kirschner, Paul A.

    2011-01-01

    Van Meeuwen, L. W., Brand-Gruwel, S., Van Merriënboer, J. J. G., De Bock, J. J. P. R., & Kirschner, P. A. (2010, August). Indicators for successful learning in air traffic control training. Paper presented at the 5th EARLI SIG 14 Learning and Professional Development Conference. Munich, Germany.

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Oliver Gerke

    Full Text Available 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.

  3. Upper Middle Pleistocene climate and landscape development of Northern Germany

    Science.gov (United States)

    Urban, B.

    2009-04-01

    The Pleistocene sequence of the Schöningen lignite mine contains a number of interglacial and interstadial limnic and peat deposits, travertine tuff, soils, tills and fluvioglacial sediments as well as loess deposits. The complex Quaternary sequence contains six major cycles with evidence of four interglacials younger than the Elsterian glaciation and preceding the Holocene. The sequence begins with Late Elsterian glacial and three interstadial deposits formed in shallow basins. Cycle I is assigned to late parts of the Holsteinian interglacial. A strong cooling is recorded by a significant increase of Artemisia and grasses during the following Buschhaus A Stadial, which is considered to mark the onset of the Saalian Complex sensu lato (penultimate glacial-complex). The lacustrine sediments of Cycle II, Reinsdorf interglacial sequence (Urban, 1995), have been found to occur at archaeological sites Schöningen 12 and 13 (Thieme,1997). Recent investigations give evidence for at least 13 Local Pollen Assemblage Zones showing a five-fold division of the interglacial and a sequence of five climatic oscillations following the interglacial (Urban, 2006). From the relative high values for grasses and herbs in the inferred forested periods of the interglacial, a warm dry forest steppe climate can be deduced. The stratigraphic position of throwing spears (Thieme, 1997), can clearly be allocated to Reinsdorf Interstadial B (level II-4) characterized by an open pine-birch forest. Uppermost parts (level II-5) represent the transition into a periglacial environment indicating the definite end of cycle II. The Schöningen Interglacial (Cycle III) represents the youngest of the pre-Drenthe (Early Saalian Stadial) interglacials (Urban, 1995). In summary, it can be concluded that the Middle Pleistocene terrestrial pollen record of the Schöningen sequence represents tentative correlatives of MIS 7, 9 and 11. North of Leck (North Friesland, Schleswig-Holstein) sediments of the centre

  4. Bullying Involvement of Korean Children in Germany and in Korea

    Science.gov (United States)

    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…

  5. 48 CFR 252.229-7002 - Customs exemptions (Germany).

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Customs exemptions... 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...

  6. Educational Systems and Rising Inequality: Eastern Germany after Unification

    Science.gov (United States)

    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…

  7. Documents and legal texts: Australia, Germany, Sweden

    International Nuclear Information System (INIS)

    Anon.

    2012-01-01

    Australia: National Radioactive Waste Management Act 2012 No. 29, 2012 (An Act to make provision in relation to the selection of a site for, and the establishment and operation of, a radioactive waste management facility, and for related purposes). Germany: Act on the Peaceful Utilisation of Atomic Energy and the Protection against its Hazards (Atomic Energy Act) of 23 December 1959, as amended and promulgated on 15 July 1985, last amendment by the Act of 8 November 2011. Sweden: The Swedish Radiation Safety Authority's regulations concerning clearance of materials, rooms, buildings and land in practices involving ionising radiation (Swedish Radiation Safety Authority Regulatory Code issued on 20 October 2011, Published on 2 November 2011); The Swedish Radiation Safety Authority's general advice on the application of the regulations concerning clearance of materials, rooms, buildings and land in practices involving ionising radiation (issued on 20 October 2011)

  8. Renewable energies and energy transition in Germany

    International Nuclear Information System (INIS)

    Persem, Melanie

    2014-01-01

    This document presents some key figures about the German national energy plan: the 2013 coalition contract and the 2014-2017 government priorities, the security of energy supplies and the reflections about an evolution of the existing mechanism, the legal aspects of the renewable energies support mechanism (EEG law and its amendments, 2014 law reform, goals, direct selling, bids solicitation, self-consumer EEG contribution, exemptions redesigning), the energy-mix comparison between Germany and France, the 2003-2013 evolution of the renewable power generation, the German photovoltaic and wind power parks (installed power, geographical distribution, capacity), and the evolution of electricity prices for the industry and for households between 1998 and 2013

  9. Radioactive waste management in West Germany

    Energy Technology Data Exchange (ETDEWEB)

    Krause, H [Kernforschungszentrum Karlsruhe G.m.b.H. (Germany, F.R.)

    1978-01-01

    The technologies developed in West Germany for radioactive waste management are widely reviewed. The first topic in this review paper is the disposal of low- and middle-level radioactive liquid wastes. Almost all these liquid wastes are evaporated, and the typical decontamination factor attained is 10/sup 4/ -- 10/sup 6/. The second topic is the solidification of residuals. Short explanation is given to bituminization and some new processes. The third topic is high-level liquid wastes. Degradation of glass quality due to various radiation is discussed. Embedding of small glass particles containing radioactive wastes into metal is also explained. Disposals of low-level solid wastes and the special wastes produced from reprocessing and mixed oxide fuel fabrication are explained. Final disposal of radioactive wastes in halite is discussed as the last topic. Many photographs are used to illustrate the industrial or experimental use of those management methods.

  10. Organisation of scientific research in Germany

    Directory of Open Access Journals (Sweden)

    Berezhnaya Galina

    2012-03-01

    Full Text Available This article considers the structure of research system in Germany. It describes the federal and state levels of research management. The Federal Ministry of Education and Research (BMBF bears primary responsibility for science and technology policy at the federal level. At the state level, this responsible is shared by the Ministry of Education and Science and the Ministry of Economy. The author emphasizes the role of the National Academy of Sciences “Leopoldina”, whose principal objective is to provide advisory services to German policymakers and present German science at the international level. Special attention is paid to the wide spectrum of German research agents: public and private research organizations, higher education institutions, R&D departments of industrial companies. The article stresses the research potential of universities that receive funding under the Excellence Initiative and describes the contribution of production in research and development activities, focusing on the top ten German companies in terms of R&D expenditure.

  11. Nuclear air cleaning activities in Germany

    International Nuclear Information System (INIS)

    Wilhelm, J.

    1991-01-01

    The discussion is limited to nuclear air cleaning activities in the Federal Republic of Germany. Work is underway on containment venting with regard to filtration based on a combination of stainless steel roughing and fine filters with a decontamination factor similar to or better than that achieved with high-efficiency particulate air filters. The main point of interest is the development of relatively small filter units that can be located inside the containment. The concept of a new design for double containment having annular rooms between the steel containment and the concrete containment is discussed. Work related to the dismantling of decommissioned reactors and limited research for fuel reprocessing facilities are also noted

  12. Energy transition: how is Germany doing?

    International Nuclear Information System (INIS)

    Boulanger, Vincent

    2015-01-01

    In this book the author comments and discusses the content, successes and failures, uncertainties and consequences of the new German energy policy, Energiewende. The objective is to reach 80 to 95 per cent of reduction of greenhouse gas emissions by 2050 while phasing out nuclear. The author denies some statements about this policy. Some say that coal will replace nuclear as in fact renewable electricity production more than compensates the reduction of nuclear electricity production. Others say that Germany will have to import French nuclear electricity as in fact France must import German electricity in case of peak consumptions. Others say that German electricity became more expensive: it's true but it is in fact compensated by much higher energy savings. Remaining issues are the financing of nuclear plant dismantling and of nuclear waste management, the organisation of a decentralised production network, and the passage to renewable energies in the heating and transport sectors

  13. [Child Soldiers as Refugees in Germany].

    Science.gov (United States)

    Zito, Dima

    2016-12-01

    Child Soldiers as Refugees in Germany How do former child soldiers cope with their potentially traumatic experiences, and how do the living conditions as refugees influence these coping processes? A dissertation at the faculty of human and social sciences at the University of Wuppertal, based on biographical-narrative interviews with 15 young refugees from six African countries, describes the characteristics of the traumatic sequences in the countries of origin and in exile, and elaborates typical coping processes. In order to survive a situation of absolute subjection within armed groups, children develop forms of adequate adaptation to the context like regulation and detachment of emotions e.g. with the use of drugs, assimilation to an idea of "hard masculinity" etc. They become victims, witnesses and often perpetrators of extreme violence (man-made-disaster), respectively traumatic processes can be seen in all sequences. After leaving the armed groups there is no way back into the families and communities destroyed by armed conflict, so they become refugees. In Germany, they are subjected to a bureaucratic and excluding asylum system, in which decisions on all relevant areas of life (age determination, place and right of residence, form of accommodation, access to education, etc.) are imposed on them. Especially the insecure right of residence and the living conditions in refugee camps are severe risk factors, impeding stabilization. Social support, e. g. by competent professionals, access to trauma- and culture-sensitive psychotherapy, societal inclusion, but also personal resilience are essential for coping with trauma and developing new future perspectives.

  14. Neuer Atheismus: New Atheism in Germany

    Directory of Open Access Journals (Sweden)

    Thomas Zenk

    2012-06-01

    Full Text Available Matthias Knutzen (born 1646 – died after 1674 was the first author we know of who self-identified as an atheist (Schröder 2010: 8. Before this, the term had solely been used pejoratively to label others. While Knutzen is almost completely forgotten now, authors such as Ludwig Feuerbach, Karl Marx, Friedrich Nietzsche, or Sigmund Freud are better remembered and might even be considered classic writers in the history of the atheist criticism of religion. Whatever may be said about the influence of any one of these authors, there is no doubt that Germany looks back on a notable history in this field. About a decade ago, Germany’s capital Berlin was even dubbed ‘the world capital of atheism’ by the American sociologist Peter L. Berger (2001: 195.Given this situation, I am bewildered by the expression ‘New Atheism’. Yet, undoubtedly, the term has become a catchphrase that is commonly used in the public discourse of several countries. The most prominent authors to be labelled ‘New Atheists’ are Richard Dawkins (The God Delusion, 2006, Daniel Dennett (Breaking the Spell: Religion as a Natural Phenomenon, 2006, Sam Harris (The End of Faith: Religion, Terror, and the Future of Reason, 2004, and Letter to a Christian Nation, 2006, and Christopher Hitchens (God Is Not Great: How Religion Poisons Every­thing, 2007. These authors and their books – all of them international bestsellers – have been intensely discussed around the world, including in Germany. In this paper, I intend to illuminate some of the characteristics and remarkable traits of the German discourse on the ‘New Atheism’. Here we can distinguish between two phases. The German media initially characterised ‘New Atheism’ as a rather peculiarly American phenomenon. However, it soon came to be understood to be a part of German culture as well.

  15. Systematic skin cancer screening in Northern Germany.

    Science.gov (United States)

    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

  16. Germany's climate policy: Facing an automobile dilemma

    International Nuclear Information System (INIS)

    Gössling, Stefan; Metzler, Daniel

    2017-01-01

    Germany has one of the most ambitious climate policy goals worldwide, having pledged to reduce national emissions by 40% by 2020, and 80–95% by 2050 (base year: 1990). 2015 data suggests that progress on decarbonisation has slowed, also because emissions from the transport sector have grown. Road transport, which is contributing 20.5% to Germany's CO_2 emissions, has become a major obstacle to achieving the country's policy goals. This paper analyses energy use from road transport in order to provide a better understanding of emissions from this sub-sector. Data is derived from representative longitudinal household surveys as well as mobility and fuel diaries for the period 2002–2015. Analysis reveals significant growth in energy-inefficient car choices, as well as considerable differences in mobility patterns (distances driven, driving styles) and actual fuel consumption between car segments. Findings suggest that German transport policies will fail to deliver significant emission reductions if complexities in car model choices and use patterns are ignored. Both command-and-control and market-based measures will be needed to align the transport sector with climate goals, while persisting policy inconsistencies will also have to be addressed. Findings are of central relevance for EU-wide and global climate policy in the transport sector. - Highlights: • Emissions from German road transport have remained constant between 1990 and 2015. • Non-progress on transport decarbonisation is barrier to national mitigation goals. • Analysis shows that wide range of complexities are overlooked by government. • Policies need to consider car fleet segmentation and driving patterns. • Command-and-control as well as market-based measures needed.

  17. Strategy for decommissioning of NPP's in Germany

    International Nuclear Information System (INIS)

    Rittscher, D.; Sterner, H.

    2003-01-01

    According to German Atomic Law, two different strategies are possible, i.e. direct dismantling and safe enclosure before dismantling. Both approaches have their advantages and disadvantages. Taking into account the site and plant specific conditions the optimal strategy can be evaluated. Both approaches have been applied in Germany in the past. The German Atomic Law and the Radiation Protection Ordinance (June 2002) were adapted recently (July 2002). Additionally, the life operation time of the German NPP's was fixed in a new law (April 2002): Orderly Termination of the Commercial Production of Nuclear Electricity. These issues have made it necessary for the power utilities to review the strategies applied. As long as the final disposal in Germany is still an open issue, the construction of local Interim Stores is necessary to be able to dismantle a NPP. The basic strategies are not excluding each other and it seems clear today, that the optimal approach is a combination of these strategies, e.g. dismantling of all auxiliary systems and leaving activated parts for a longer SE period. Within this approach the advantages of both basic strategies have been integrated in one. The EWN GmbH has developed such integrated but still different approaches for the decommissioning projects of the Kernkraftwerke Greifswald (KGR) and the Arbeitsgemeinschaft Versuchsreaktor (AVR) Juelich. It can be stated that the decommissioning of a NPP does not present technical issues of concern, but is more a project management issue, although surrounded by sometime intricate political and juridical boundary conditions. A major strategy change is to be expected only when final disposal capacities are available in the future. (authors)

  18. Reflexions on Urban Gardening in Germany

    Directory of Open Access Journals (Sweden)

    Evelyn Gustedt

    2016-04-01

    Full Text Available This article reflects on traditional and contemporary gardening movements in Germany. The focus is on forms of gardening, that take place in spaces subject to land lease agreements and similar forms of tenancy or of illegal land take or squatting. The author examines various definitions taking into account the variety of practices, the development of urban gardening over time, and the respective backgrounds or values that users relate to such gardening activities. The examination of definitions led to the drawing up of a timeline of traditional and contemporary gardening movements in Germany and to the tentative approaching of this issue from a semantic perspective. The latter is due to the usage of many different terms mostly as yet undefined in a legal sense. Translation into English or, most likely, to any other language, further blurs the common understanding of the terms used. The author concludes with some considerations on these gardening movements in relation to urban sustainable developments. A presentation at the 5th Rencontres Internationals de Reims on Sustainability Studies, dedicated to Urban Agriculture – Fostering the Urban-Rural Continuum, which took place in October 2015 in Reims/France was the starting point of this article. The basis of this article is a literature review, nourished to a certain extent by observations randomly made over many years and complemented through talks with competent young colleagues. Special thanks go to Martin Sondermann, Leibniz University Hannover, who shared his research experience in various discussions with the author, as well as to Friederike Stelter, internship student at the author’s place of work, who gave highly appreciated support to the preparation of the presentation.

  19. Hepatobiliary scan in neonatal Jaundice

    International Nuclear Information System (INIS)

    Nahar, Nurun; Hasan, Mizanul; Karim, M.A.

    2002-01-01

    Jaundice is more or less common in newborn babies. Through physiological jaundice is most common cause of neonatal jaundice, possibility of obstructive jaundice especially biliary atresia should be kept in mind. Early diagnosis of biliary atresia followed by surgical treatment can save baby's life. Otherwise death is inevitable due to liver failure. Hepatobiliary scan is the imaging study of choice in neonatal jaundice especially when there is persistent conjugated hyperbilirubinaemia. Total 27 newborn babies of suspected biliary atresia, aged 14 days to 4 months were referred to Institute of Nuclear Medicine for Hepatobiliary scan. All of them had high serum bilirubin ranged from 6.0 mg/dl with an average of 9.35 ng/dl serum bilirubin level. Ultrasonography of hepatobiliary system was performed in 14 cases showing normal sized liver in 4 cases and hepatomegaly in 10 cases. Hepatobiliary scan was done with 99m Tc-Mebrofenin (Br IDA) after preparing the baby with phenobarbitone for 3-5 days. 20 (67%) cases were scan positive suggesting biliary atresia (BA) and 7(27%) cases were scan negative. In BA there will be increased hepatic uptake of the radionuclide without any significant excretion even in 24 hours delayed images. Presence of radiotracer in the bowel exclude the diagnosis of BA. Early diagnosis of biliary atresia is very important because in this condition surgery should be performed early (within 60 days of life). Studies suggest that hepatobiliary scan after hepatic stimulation with phenobarbitone for a period of 3-5 days is highly accurate for differentiating biliary atresia from other causes of neonatal jaundice. It is very important to perform hepatobiliary scan in a case of neonatal jaundice to exclude biliary atresia for the sake of baby's life.(author)

  20. Persistent Educational Advantage Across Three Generations: Empirical Evidence for Germany

    Directory of Open Access Journals (Sweden)

    Andrea Ziefle

    2016-12-01

    Full Text Available This article uses survey data from the German Socio-Economic Panel (GSOEP to analyze the persistence of educational attainment across three generations in Germany. I obtain evidence of a robust effect of grandparents' education on respondents' own educational attainment in West Germany, net of parental class, education, occupational status, family income, parents' relationship history, and family size. I also test whether the grandparent effect results from resource compensation or cumulative advantage and find empirical support for both mechanisms. In comparison, the intergenerational association between grandparents' and respondents' education is considerably weaker in East Germany and is also mediated completely by parental education. There are hardly any gender differences in the role of grandparents for respondents’ educational attainment, except for the fact that resource compensation is found to be exclusively relevant for women’s attainment in both West Germany and in East Germany after German reunification and the associated transition to an open educational system.

  1. Contrast enhanced CT-scans are not comparable to non-enhanced scans in emphysema quantification

    International Nuclear Information System (INIS)

    Heussel, C.P.; Kappes, J.; Hantusch, R.; Hartlieb, S.; Weinheimer, O.; Kauczor, H.-U.; Eberhardt, R.

    2010-01-01

    Systemic, interventional and surgical treatments have gone new ways in treatment of emphysema. For longitudinal therapy monitoring and as end-points for clinical trials, quantification of the disease is necessary. Sensitive, easy to measure, as well as stable and reproducible parameters have to be characterized. One parameter that might affect emphysema quantification is IV contrast enhancement, which might also be indicated. Whether or not the contrast enhanced scan is also suited for emphysema quantification or an additional scan is necessary, a retrospective analysis of 12 adult patients undergoing clinically indicated both, a non-enhanced and enhanced thin section MSCT within a week (median 0 days, range 0-4 days) was done. The in-house YACTA software was used for automatic quantification of lung and emphysema volume, emphysema index, mean lung density, and 5th, 10th, 15th percentile. After IV contrast administration, the median CT derived lung volume decreased mild by 1.1%, while median emphysema volume decreased by relevant 11%. This results in a decrease of median emphysema index by 9%. The median lung density (15th percentile) increased after contrast application by 18 HU (9 HU). CT quantification delivers emphysema values that are clearly affected by IV contrast application. The detected changes after contrast application show the results of higher density in the lung parenchyma. Therefore the amount of quantified emphysema is reduced and the lung density increased after contrast enhancement. In longitudinal analyses, non-enhanced scans should be the reference, while enhanced scans cannot be used.

  2. Obstacles to Industrial Implementation of Scanning Systems

    Science.gov (United States)

    Anders Astrom; Olog Broman; John Graffman; Anders Gronlund; Armas Jappinene; Jari Luostarinen; Jan Nystrom; Daniel L. Schmoldt

    1998-01-01

    Initially the group discussed what is meant by scanning systems. An operational definition was adopted to consider scanning system in the current context to be nontraditional scanning. Where, traditional scanning is defined as scanning that has been industrially operational and relatively common for several years-a mature technology. For example,...

  3. The new scanning iron lidar, current state and future developments

    Science.gov (United States)

    Lautenbach, J.; Höffner, J.; Menzel, P.; Keller, P.

    2005-08-01

    This paper gives an update on the design and developments of the new scanning Doppler iron temperature lidar. Continuous temperature profiles in the altitude range from 50 to 105 km are derived by using the iron resonance and Rayleigh backscatter signal of this lidar. We show a common volume measurement with the well established potassium and Rayleigh-Mie-Raman (RMR) lidar at the Leibniz-Institute of Atmospheric Physics (IAP) in Kühlungsborn (Germany, 54°N). The iron lidar temperatures match quite well and have an uncertainty of 0.4K at the top of the iron layer. Improvements for daylight capability are under development and will be pointed out.

  4. Interesting bone scans - unusual findings

    International Nuclear Information System (INIS)

    Dobson, M.; Wadhwa, S.S.; Mansberg, R.; Fernandes, V.B.

    1997-01-01

    A 59-year-old female with carcinoma of the colon and known liver metastatic disease was referred for bone scan to evaluate for bone metastases. Although no bone metastases were found, there was abnormal uptake noted in the liver corresponding to a metastatic calcified lesion. The only other findings were of degenerative disease in the cervical spine, right shoulder and small joints of the hands. A 69-year-old male with carcinoma of the prostate and right side low back pain was referred for bone scan. No focal abnormalities to suggest metastatic disease were identified; findings within the cervical spine, lumber spine and knees were presumed secondary to degenerative disease. Intermittent pain persisted and the patient was referred for a repeat bone scan six months later. Previous scan findings of degenerative disease and no metastatic disease were confirmed; however, closer inspection revealed an enlarged right kidney with significant retention of tracer in the pelvicalyceal system suggesting possible obstruction. A Retrograde pyelogram was performed, and no obvious obstruction demonstrated. As bone scan findings were very suggestive of obstruction, a DTPA scan with lasix was performed showing a dilated right collecting system with no functional obstruction. Given the degree of dilation, it is possible that the patient experiences intermittent PUJ obstruction causing his symptoms. A 33-year-old male with insulin dependent diabetes mellitus and viral arthritis was referred for a bone scan. A three phase revealed increased uptake in the region of the knee and leR proximal tibia. Delayed whole body images revealed multiple focal areas of osteoblastic activity in the leR tibia. Abnormal uptake was also seen in the upper third of the leR femur. The remainder of the skeletal survey was normal. X-ray correlation of the leR tibia and femoral findings was undertaken. Combinating unilateral changes on bone scan and X-ray although very suggestive of sclerotic polyostotic

  5. The boundary-scan handbook

    CERN Document Server

    Parker, Kenneth P

    2016-01-01

    Aimed at electronics industry professionals, this 4th edition of the Boundary Scan Handbook describes recent changes to the IEEE1149.1 Standard Test Access Port and Boundary-Scan Architecture. This updated edition features new chapters on the possible effects of the changes on the work of the practicing test engineers and the new 1149.8.1 standard. Anyone needing to understand the basics of boundary scan and its practical industrial implementation will need this book. Provides an overview of the recent changes to the 1149.1 standard and the effect of the changes on the work of test engineers;   Explains the new IEEE 1149.8.1 subsidiary standard and applications;   Describes the latest updates on the supplementary IEEE testing standards. In particular, addresses: IEEE Std 1149.1                      Digital Boundary-Scan IEEE Std 1149.4                      Analog Boundary-Scan IEEE Std 1149.6                      Advanced I/O Testing IEEE Std 1149.8.1           �...

  6. CAMAC gamma ray scanning system

    International Nuclear Information System (INIS)

    Moss, C.E.; Pratt, J.C.; Shunk, E.R.

    1981-01-01

    A flexible gamma-ray scanning system, based on a LeCroy 3500 multichannel analyzer and CAMAC modules, is described. The system is designed for making simultaneous passive and active scans of objects of interest to nuclear safeguards. The scanner is a stepping-motor-driven carriage; the detectors, a bismuth-germanate scintillator and a high-purity germanium detector. A total of sixteen peaks in the two detector-produced spectra can be integrated simultaneously, and any scan can be viewed during data acquisition. For active scanning, the 2615-keV gamma-ray line from a 232 U source and the 4439-keV gamma-ray line from 9 Be(α,n) 12 C were selected. The system can be easily reconfigured to accommodate up to seven detectors because it is based on CAMAC modules and FORTRAN. The system is designed for field use and is easily transported. Examples of passive and active scans are presented

  7. Scanning behavior in echolocating common pipistrelle bats (Pipistrellus pipistrellus.

    Directory of Open Access Journals (Sweden)

    Anna-Maria Seibert

    Full Text Available Echolocating bats construct an auditory world sequentially by analyzing successive pulse-echo pairs. Many other mammals rely upon a visual world, acquired by sequential foveal fixations connected by visual gaze saccades. We investigated the scanning behavior of bats and compared it to visual scanning. We assumed that each pulse-echo pair evaluation corresponds to a foveal fixation and that sonar beam movements between pulses can be seen as acoustic gaze saccades. We used a two-dimensional 16 microphone array to determine the sonar beam direction of succeeding pulses and to characterize the three dimensional scanning behavior in the common pipistrelle bat (Pipistrellus pipistrellus flying in the field. We also used variations of signal amplitude of single microphone recordings as indicator for scanning behavior in open space. We analyzed 33 flight sequences containing more than 700 echolocation calls to determine bat positions, source levels, and beam aiming. When searching for prey and orienting in space, bats moved their sonar beam in all directions, often alternately back and forth. They also produced sequences with irregular or no scanning movements. When approaching the array, the scanning movements were much smaller and the beam was moved over the array in small steps. Differences in the scanning pattern at various recording sites indicated that the scanning behavior depended on the echolocation task that was being performed. The scanning angles varied over a wide range and were often larger than the maximum angle measurable by our array. We found that echolocating bats use a "saccade and fixate" strategy similar to vision. Through the use of scanning movements, bats are capable of finding and exploring targets in a wide search cone centered along flight direction.

  8. Security scanning at 94GHz

    Science.gov (United States)

    Anderton, Rupert N.; Appleby, Roger; Beale, John E.; Coward, Peter R.; Price, Sean

    2006-05-01

    It is well known that millimetre waves can pass through clothing. In short range applications such as in the scanning of people for security purposes, operating at W band can be an advantage. The size of the equipment is decreased when compared to operation at Ka band and the equipments have similar performance. In this paper a W band mechanically scanned imager designed for imaging weapons and contraband hidden under clothing is discussed. This imager is based on a modified folded conical scan technology previously reported. In this design an additional optical element is added to give a Cassegrain configuration in image space. This increases the effective focal length and enables improved sampling of the image and provides more space for the receivers. This imager is constructed from low cost materials such as polystyrene, polythene and printed circuit board materials. The trade off between image spatial resolution and thermal sensitivity is discussed.

  9. Scanning Terahertz Heterodyne Imaging Systems

    Science.gov (United States)

    Siegel, Peter; Dengler, Robert

    2007-01-01

    Scanning terahertz heterodyne imaging systems are now at an early stage of development. In a basic scanning terahertz heterodyne imaging system, (see Figure 1) two far-infrared lasers generate beams denoted the local-oscillator (LO) and signal that differ in frequency by an amount, denoted the intermediate frequency (IF), chosen to suit the application. The LO beam is sent directly to a mixer as one of two inputs. The signal beam is focused to a spot on or in the specimen. After transmission through or reflection from the specimen, the beams are focused to a spot on a terahertz mixer, which extracts the IF outputs. The specimen is mounted on a translation stage, by means of which the focal spot is scanned across the specimen to build up an image.

  10. Scanning vector Hall probe microscopy

    International Nuclear Information System (INIS)

    Cambel, V.; Gregusova, D.; Fedor, J.; Kudela, R.; Bending, S.J.

    2004-01-01

    We have developed a scanning vector Hall probe microscope for mapping magnetic field vector over magnetic samples. The microscope is based on a micromachined Hall sensor and the cryostat with scanning system. The vector Hall sensor active area is ∼5x5 μm 2 . It is realized by patterning three Hall probes on the tilted faces of GaAs pyramids. Data from these 'tilted' Hall probes are used to reconstruct the full magnetic field vector. The scanning area of the microscope is 5x5 mm 2 , space resolution 2.5 μm, field resolution ∼1 μT Hz -1/2 at temperatures 10-300 K

  11. Footwear scanning systems and methods

    Science.gov (United States)

    Fernandes, Justin L.; McMakin, Douglas L.; Sheen, David M.; Tedeschi, Jonathan R.

    2017-07-25

    Methods and apparatus for scanning articles, such as footwear, to provide information regarding the contents of the articles are described. According to one aspect, a footwear scanning system includes a platform configured to contact footwear to be scanned, an antenna array configured to transmit electromagnetic waves through the platform into the footwear and to receive electromagnetic waves from the footwear and the platform, a transceiver coupled with antennas of the antenna array and configured to apply electrical signals to at least one of the antennas to generate the transmitted electromagnetic waves and to receive electrical signals from at least another of the antennas corresponding to the electromagnetic waves received by the others of the antennas, and processing circuitry configured to process the received electrical signals from the transceiver to provide information regarding contents within the footwear.

  12. Double-polarizating scanning radiometer

    International Nuclear Information System (INIS)

    Mishev, D.N.; Nazyrski, T.G.

    1986-01-01

    The double-polarizating single-channel scanning radiometer comprises the following serial connected parts: a scanning double-polarizating aerial, a block for polarization separation, a radiometer receiver, an analog-to-digit converter and an information flow forming block. The low frequency input of the radiometer receiver is connected with a control block, which is also connected with a first bus of a microprocessor, the second bus of which is connected with the A-D converter. The control input of the scanning double-polarizating aerial is connected with the first microprocessor bus. The control inputs of the block for polarization separation are linked by an electronic switch with the output of the forming block, the input of which is connected to the first input of the control block. The control inputs of the block for polarization separation are connected with the second and the third input of the information flow forming block. 2 cls

  13. Scanning probe microscopy competency development

    Energy Technology Data Exchange (ETDEWEB)

    Hawley, M.E.; Reagor, D.W.; Jia, Quan Xi [and others

    1998-12-31

    This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). The project collaborators developed an ultra-high vacuum scanning tunneling microscope (UHV-STM) capability, integrated it with existing scanning probe microscopes, and developed new, advanced air-based scanning force techniques (SPMs). Programmatic, basic, and industrially related laboratory research requires the existence of SPMs, as well as expertise capable of providing local nano-scale information. The UHV-STM capability, equipped with load-lock system and several surface science techniques, will allow introduction, examination, and reaction of surfaces prepared under well-controlled vacuum conditions, including the examination of morphology and local bonding associated with the initial stages of film growth under controlled growth conditions. The resulting capabilities will enable the authors to respond to a variety of problems requiring local characterization of conducting and nonconducting surfaces in liquids, air, and UHV.

  14. A comparison of severely injured trauma patients admitted to level 1 trauma centres in Queensland and Germany

    NARCIS (Netherlands)

    Nijboer, Johanna M. M.; Wullschleger, Martin E.; Nielsen, Susan E.; McNamee, Anitia M.; Lefering, Rolf; ten Duis, Hendrik-Jan; Schuetz, Michael A.

    Background: The allocation of a trauma network in Queensland is still in the developmental phase. In a search for indicators to improve trauma care both locally as state-wide, a study was carried out comparing trauma patients in Queensland to trauma patients in Germany, a country with 82.4 million

  15. Public Opinion and Security Policy in the Federal Republic of Germany: Elite and Mass Opinion in a Comparative Perspective,

    Science.gov (United States)

    1984-09-01

    not want to fight for freedom could easily be disproved by a public poll of 1982, which indicated that "given the horrors of war today," the Germans...34peace .0 image" in Germany.7 This is especially the case in the evalutation of 7Peace groups particularly have very low confidence in the ability of the

  16. Order-specific fertility rates for Germany: Estimates from perinatal statistics for the period 2001-2008

    NARCIS (Netherlands)

    M. Kreyenfeld (Michaela); Scholz, R. (Rembrandt); F. Peters (Frederick); Wlosnewski, I. (Ines)

    2010-01-01

    textabstractUntil 2008, Germany's vital statistics did not include information on the biological order of each birth. This resulted in a dearth of important demographic indicators, such as the mean age at first birth and the level of childlessness. Researchers have tried to fill this gap by

  17. Scientific political consulting and university education in Germany: demand and supply patterns in the context of the Bologna process

    NARCIS (Netherlands)

    Niemann, A.; Heister, S.

    2010-01-01

    This article examines the competences required for a career in scientific policy consultancy (especially in the field of foreign policy) in Germany and the extent to which university education in the field of political science can and does prepare for this occupation. Our analysis indicates that

  18. 78 FR 62660 - Non-Oriented Electrical Steel From China, Germany, Japan, Korea, Sweden, and Taiwan Institution...

    Science.gov (United States)

    2013-10-22

    ... (Preliminary)] Non-Oriented Electrical Steel From China, Germany, Japan, Korea, Sweden, and Taiwan Institution...) to determine whether there is a reasonable indication that an industry in the United States is materially injured or threatened with material injury, or the establishment of an industry in the United...

  19. Method and apparatus for scanning x-ray tomography

    International Nuclear Information System (INIS)

    Albert, R.D.

    1988-01-01

    In a method of producing a tomographic image of a subject that includes the steps of generating X-rays at a moving origin point by directing a charged particle beam to a target surface, deflecting the charged particle beam to travel the origin point through a predetermined raster scan at the surface, detecting variations of X-ray intensity during the course of the raster scan at spaced apart detection points situated at the opposite side of the subject from the origin point, generating a first sequence of data values that is indicative of variations of X-ray intensity at a first of the detection points at successive times during the course of the raster scan and generating at least a second sequence of data values that is indicative of variations of X-ray intensity at a second of the detection points at successive times during the course of the same raster scan, the improvement is described comprising: combining successive individual data values of the first sequence that are generated by X-rays from successive particular locations in the raster scan with at least individual data values of the second sequence that are generated by X-rays from predetermined successive different locations in the same raster scan in order to produce a composite sequence of data values, and producing an image corresponding to at least a portion of the raster scan which depicts variations of the magnitude of successive data values of the composite sequence

  20. Producing colour pictures from SCAN

    International Nuclear Information System (INIS)

    Robichaud, K.

    1982-01-01

    The computer code SCAN.TSK has been written for use on the Interdata 7/32 minicomputer which will convert the pictures produced by the SCAN program into colour pictures on a colour graphics VDU. These colour pictures are a more powerful aid to detecting errors in the MONK input data than the normal lineprinter pictures. This report is intended as a user manual for using the program on the Interdata 7/32, and describes the method used to produce the pictures and gives examples of JCL, input data and of the pictures that can be produced. (U.K.)

  1. Linking world scan and image

    International Nuclear Information System (INIS)

    Timmer, H.; Alcamo, J.; Bollen, J.; Gielen, A.; Gerlach, R.; Den Ouden, A.; Zuidema, G.

    1995-01-01

    In march 1994 the Central Planning Bureau (CPB) in the Hague, the National Institute of Public Health and Environmental Protection (RIVM) in Bilthoven and the Institute of Environmental Studies (IES) in Amsterdam started the first phase of a joint research program aimed at creating integrated scenarios of the global economy, GHG emissions, and climate impacts. The goal of the first phase of this project was to design and test a linked version of the economic model WORLD SCAN of the former, and the climate model IMAGE 2 of the latter institute. This first phase has resulted in the planned test runs with an operational version of the linked models by May 1995. The experiences in the first year were encouraging, both in the scientific and the organizational sense. In a sense, a link was made between scientific disciplines: a coupling of disciplines concerning with global economic development and the global physical climate system is difficult and novel. The goal of the project was to integrate long-term economic developments and effects of climate change. Both the WORLD SCAN model and IMAGE 2 provide a consistent analysis of the global system, but from different perspectives. IMAGE 2 simulates climate change and its effects in a global context but treats the economic system as exogenous. WORLD SCAN covers the world economic system in a consistent manner but does not take into account the global environment. The links are constructed in the area of agriculture and energy. The basic idea is that WORLD SCAN determines demand and supply on economic principles, while IMAGE 2 provides information on changes of land area and average quality of productive land, and other damage costs based on its three sub-systems. The demand for energy is fed into IMAGE 2's Energy Industry subsystem (EIS), which in turn determines emissions of greenhouse gases. Furthermore, some additional output from WORLD SCAN on activity levels, prices and capital structure can be used to determine

  2. Advanced HEDL gamma scan system

    International Nuclear Information System (INIS)

    Smith, F.C.; Olson, R.N.

    1983-01-01

    The design of an advanced state-of-the-art gamma scan system built for the purpose of measuring the point-by-point gamma activity of irradiated fuel rods is described. The emphasis of the system design was to achieve the highest rate of throughput with the minimum per rod cost while maintaining system accuracy and reliability. Preliminary tests demonstrate that all system requirements were met or exceeded. The system provides improved throughput, precision, automation, flexibility, and data processing capability over previous gamma scan systems

  3. Scanning with Au198 in experimental hepatic trauma

    International Nuclear Information System (INIS)

    Faifer, J.G.; Macedo, A.R. de; Vicentini, M.L.M.; Hossne, W.S.

    1977-01-01

    Scintiscanning of the liver with Au 198 was performed in 30 mongrel dogs, with the purpose of evaluating the importance of this method in the diagnostic of liver traumatisms. In 18 animals the scanning was performed after 3 differents types of hepatic trauma: intraparenchymal hematoma, stab wound and lasceration of liver. In 12 dogs without hepatic trauma the scanning was performed with the purpose of establishing the pattern of the normal liver scan in the dog. Results indicate that scintiscanning of the liver is a good propaedeutic method in the evaluation of the presence and localization of traumatic hepatic lesion [pt

  4. EpiScanGIS: an online geographic surveillance system for meningococcal disease

    Directory of Open Access Journals (Sweden)

    Albert Jürgen

    2008-07-01

    Full Text Available Abstract Background Surveillance of infectious diseases increasingly relies on Geographic Information Systems (GIS. The integration of pathogen fine typing data in dynamic systems and visualization of spatio-temporal clusters are a technical challenge for system development. Results An online geographic information system (EpiScanGIS based on open source components has been launched in Germany in May 2006 for real time provision of meningococcal typing data in conjunction with demographic information (age, incidence, population density. Spatio-temporal clusters of disease detected by computer assisted cluster analysis (SaTScan™ are visualized on maps. EpiScanGIS enables dynamic generation of animated maps. The system is based on open source components; its architecture is open for other infectious agents and geographic regions. EpiScanGIS is available at http://www.episcangis.org, and currently has 80 registered users, mostly from the public health service in Germany. At present more than 2,900 cases of invasive meningococcal disease are stored in the database (data as of June 3, 2008. Conclusion EpiScanGIS exemplifies GIS applications and early-warning systems in laboratory surveillance of infectious diseases.

  5. GREAT BRITAIN AND GERMANY SUPREME AUDIT INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Dobre Cornelia

    2012-07-01

    Full Text Available Overall progress recorded in contemporary society, has increased at the same time the aspirations and expectations of the population, marked by phenomena which are based on the financial policy of the Executive. Of course, for the legislature to know the financial activity carried out by the Executive Board, in each State was established a Supreme Audit Institution (SAI, whose independence is guaranteed by the Constitution, as it is in Germany, or by law, as is the case of the United Kingdom. The variety of powers of supreme audit, is the result of various economic areas, each demonstrations through specific activities and suitable approaches to organizational cultures, which gives them their distinct identities. The work is conducted under the public responsibility with an emphasis on developing and improving continuously audit methodologies to present best practices. The two supreme institutions operate according to an annual plan of action which includes financial audit or regularity and performance auditing actions, and additional Federal Court of Audit of Germany practice preventive control institutions contained in its area of activity. By tradition, the role of supreme consists of the evaluation as regards the legality and regularity of financial management and accounting, but since the 80's but it was noticeable trend internationally to audit performance or "value for money" (United Kingdom, since the latter refers to the essence of the problem and is the final attainment of the envisaged at the time of allocation of resources. The topic researched is distinguished by originality, marked being the fact that a area so important as that of external public audit is least known works, and I wish to point out the vacuum bibliographic Supreme Audit Institutions experience in the international arena and beyond. Research methodology consists in the evaluation of resources in the area, using foreign literature. For the study of the subject of

  6. High-speed scanning: an improved algorithm

    Science.gov (United States)

    Nachimuthu, A.; Hoang, Khoi

    1995-10-01

    In using machine vision for assessing an object's surface quality, many images are required to be processed in order to separate the good areas from the defective ones. Examples can be found in the leather hide grading process; in the inspection of garments/canvas on the production line; in the nesting of irregular shapes into a given surface... . The most common method of subtracting the total area from the sum of defective areas does not give an acceptable indication of how much of the `good' area can be used, particularly if the findings are to be used for the nesting of irregular shapes. This paper presents an image scanning technique which enables the estimation of useable areas within an inspected surface in terms of the user's definition, not the supplier's claims. That is, how much useable area the user can use, not the total good area as the supplier estimated. An important application of the developed technique is in the leather industry where the tanner (the supplier) and the footwear manufacturer (the user) are constantly locked in argument due to disputed quality standards of finished leather hide, which disrupts production schedules and wasted costs in re-grading, re- sorting... . The developed basic algorithm for area scanning of a digital image will be presented. The implementation of an improved scanning algorithm will be discussed in detail. The improved features include Boolean OR operations and many other innovative functions which aim at optimizing the scanning process in terms of computing time and the accurate estimation of useable areas.

  7. Economic policy uncertainty and housing returns in Germany: Evidence from a bootstrap rolling window

    Directory of Open Access Journals (Sweden)

    David Su

    2016-06-01

    Full Text Available The purpose of this investigation is to research the causal link between economic policy uncertainty (EPU and the housing returns (HR in Germany. In the estimated vector autoregressive models, we test its stability and find the short-run relationship between HR and EPU is unstable. As a result, a time-varying approach (bootstrap rolling window causality test is utilized to revisit the dynamic causal link, and we find EPU has no impact on HR due to the stability of the real estate market in Germany. HR does not have significant effects on EPU in most time periods. However, significant feedback in several sub-periods (both positive and negative are found from HR to EPU, which indicates the causal link from HR to EPU varies over time. The empirical results do not support the general equilibrium model of government policy choices that indicate EPU does not play a role in the real estate market. The basic conclusion is that the real estate market shows its stability due to the social welfare nature and the rational institutional arrangement of the real estate in Germany, and the real estate market also shows its importance that it has significant effect on the economic policy choice in some periods when negative external shocks occur.

  8. The Register-based Census in Germany: Historical Context and Relevance for Population Research

    Directory of Open Access Journals (Sweden)

    Rembrandt Scholz

    2016-08-01

    Full Text Available In 2011, Germany carried out its first census after a 20-year break. In light of the United Nations’ recommendations that countries initiate a population census at least every 10 years, the census was long overdue. Moreover, demographers had for some time been demanding a new enumeration that would enable them to place the calculation of demographic indicators on a reliable basis. With the 2011 census, Germany not only met the demand for a current population census, but also broke new ground by using a register-based approach. Unlike the Scandinavian countries, which have a long tradition of performing register-based data analyses, the linking of administrative data in Germany is restricted by the country’s legal framework. Thus, the 2011 census was an ambitious project. After contextualising the 2011 census historically, we discuss in this contribution the census’ relevance for generating central demographic data. Specifically, we compare the updated population estimates of the 1987 census to the results of the 2011 census in order to identify possible systematic sources of error that distort demographic indicators and analyses.

  9. Study tour to biomass gasifiers in Germany

    International Nuclear Information System (INIS)

    Knoef, H.A.M.

    2000-12-01

    A study trip to a biomass gasification plant in Germany took place from 13-15 November 2000. The goal of the trip was to obtain information on German developments, experience, and possibilities in the field of biomass gasification. The participants were representatives of Dutch parties in the energy sector: waste sector, manufacturers, producers, policy makers and consultants. The most important feature was the visit to plants that were in operation. Due in particular to the new EEG (Emeuerbare-Energien-Gesetz/Renewable Energy) legislation, German policy makers have created an initial market for sustainable energy with a degree of success. The key feature is that EEG makes projects 'bankable' by guaranteeing a return delivery compensation. An EEG-type scheme designed to accelerate the development of sustainable energy could be an interesting instrument also for the Netherlands. The plan was to visit four plants and have a number of presentations in a period of three days. Preference was for relatively new plants with differing concepts. The following plants were visited and/or presented: 200-kWe CHP wood gasification plant, based on AHT technology, located at Domsland in Eckenfoerde; a 10,000 tonnes/year wood gasification plant, based on 'cupola furnace' technology of blast furnaces, located at Holzhausen near Leipzig; a 1-MWe wood gasification plant, based on Carbo-V technology, located at Freiberg; and finally a 23-MWe CBP wood gasification plant, also based on Juch technology, located at Siebenlehn. In clearly appears that Germany is ahead of the Netherlands in the realisation of gasification plants. Still, there are certain problems with the reliability of operation. The plants selected were relatively new (with the possible exception of Espenhain) and they are having too many teething problems. Sound insight has been obtained into the various concepts of decentralised energy generation from biomass and how this can be fitted into the existing infrastructure

  10. Lithostratigraphy and microfacies analyses of the Lateglacial and early Holocene sediment record from Lake Haemelsee (Germany)

    Science.gov (United States)

    Haliuc, Aritina; Brauer, Achim; Dulski, Peter; Engels, Stefan; Lane, Christine

    2015-04-01

    Annually laminated sediments are unique continental archives holding essential paleoenvironmental and paleoclimatic information providing the opportunity (i) to evaluate the climate variability at inter-annual to decadal scale and (ii) to construct independent and reliable chronologies. Lake Haemelsee in northern Germany (19.5 m a.s.l) is a key site for tracing high-resolution climatic and environmental evolution in W Europe because of its partly varved sediments. Here, we apply lithostratigraphical, geochemical and micro-facies analyses for the bottom sediments (~1700 to 1300 cm sediment depth) in order to investigate the driving mechanisms, timing and amplitude of Lateglacial abrupt climate changes to the onset of the Holocene warming. Detailed investigation includes micro-facies analyses on petrographic thin sections combined with high-resolution µ-XRF element scanning on both fresh sediment core halves (200 µm resolution) and impregnated sediment blocks (50µm resolution). Based on these analyses, the sediment composite profile (378 cm) has been divided in ten lithozones, each exhibiting different sedimentation modes in response to regional and local climatic and environmental changes. Micro-facies analyses revealed that sediments consist of organic matter, siderite, calcite, clay/silt and sand. The basal sediments consist of glacio-fluvial material. Fine laminations are best preserved in lithozone 5 (1522-1573 cm), where minima in element proxies for detrital sediments (Ti, K, Si) and maxima in Fe and Mn indicate the prevalence of anoxic meromictic conditions. Three different varve facies types were distinguished: i) the clastic-organic varves are specific for the intervals 1571-1573 cm and 1536-1541 cm; ii) calcite/siderite-organic varves appear between 1568-1571 and 1541-1545 cm; iii) the siderite-organic varves are characteristic for the middle of the lithozone 5 spanning from 1545-1568 cm. These changes in varve facies reflect the complex answer of

  11. Timing of union formation and partner choice in immigrant societies: The United States and Germany.

    Science.gov (United States)

    Soehl, Thomas; Yahirun, Jenjira

    2011-12-01

    As Gordon noted in his 1964 treatise on assimilation, marriage across ethnic boundaries and in particular, marriage into the mainstream is a key indicator as well as a mechanism of immigrant assimilation. Since then research has investigated numerous micro- and macro level correlates of exogamy. In this paper we focus on a topic that has received less attention thus far - how the timing of marriage is associated with partner choice. We compare the United States and Germany as two countries with significant immigrant and second-generation populations but where mainstream patterns of union formation differ. In both contexts we show that unions that cross ethnic boundaries happen later in life than those that stay within. Comparing across countries we argue that in Germany differences in the timing of union formation between the second generation and the mainstream, may pose additional barriers to intermarriage that do not exist in the United States.

  12. Challenging a Home Country: A Preliminary Account of Indonesian Student Activism in Berlin, Germany

    Directory of Open Access Journals (Sweden)

    Syafiq Hasyim

    2014-12-01

    Full Text Available This article gives an overview on Indonesian student activism in Berlin, Germany. Based on documents (published and unpublished, interviews, and conversations with former and current student activists, the paper scrutinizes the trajectory of activism of Indonesian students in the capital of Germany since the 1960s and asks about the evolution of specific student organizations, the issues and topics they tackled, and their media and networking strategies. The article illustrates the activities of the PPI Berlin as a dominant example of Indonesian students’ political activism abroad and the activities of Indonesian Muslim students as a prominent example of religious-based activism which has gained significance since the fall of Suharto. These examples indicate the diversity of Indonesian student activists in Berlin that are nevertheless united in their aspirations to challenge politics back home.

  13. Electronically-Scanned Pressure Sensors

    Science.gov (United States)

    Coe, C. F.; Parra, G. T.; Kauffman, R. C.

    1984-01-01

    Sensors not pneumatically switched. Electronic pressure-transducer scanning system constructed in modular form. Pressure transducer modules and analog to digital converter module small enough to fit within cavities of average-sized wind-tunnel models. All switching done electronically. Temperature controlled environment maintained within sensor modules so accuracy maintained while ambient temperature varies.

  14. High Resolution Scanning Ion Microscopy

    NARCIS (Netherlands)

    Castaldo, V.

    2011-01-01

    The structure of the thesis is the following. The first chapter is an introduction to scanning microscopy, where the path that led to the Focused Ion Beam (FIB) is described and the main differences between electrons and ion beams are highlighted. Chapter 2 is what is normally referred to (which I

  15. Bone Densitometry (Bone Density Scan)

    Science.gov (United States)

    ... made of metal. Objects such as keys or wallets that would be in the area being scanned should be removed. You will ... and are often available in drugstores and on mobile health vans in the community. The pDEXA device is much smaller than ...

  16. Nanobits: customizable scanning probe tips

    DEFF Research Database (Denmark)

    Kumar, Rajendra; Shaik, Hassan Uddin; Sardan Sukas, Özlem

    2009-01-01

    We present here a proof-of-principle study of scanning probe tips defined by planar nanolithography and integrated with AFM probes using nanomanipulation. The so-called 'nanobits' are 2-4 mu m long and 120-150 nm thin flakes of Si3N4 or SiO2, fabricated by electron beam lithography and standard s...

  17. Scanning tunneling microscope nanoetching method

    Science.gov (United States)

    Li, Yun-Zhong; Reifenberger, Ronald G.; Andres, Ronald P.

    1990-01-01

    A method is described for forming uniform nanometer sized depressions on the surface of a conducting substrate. A tunneling tip is used to apply tunneling current density sufficient to vaporize a localized area of the substrate surface. The resulting depressions or craters in the substrate surface can be formed in information encoding patterns readable with a scanning tunneling microscope.

  18. Introduction to scanning tunneling microscopy

    CERN Document Server

    Chen, C Julian

    2008-01-01

    The scanning tunneling and the atomic force microscope, both capable of imaging individual atoms, were crowned with the Physics Nobel Prize in 1986, and are the cornerstones of nanotechnology today. This is a thoroughly updated version of this 'bible' in the field.

  19. CT scan of Parkinson's disease

    Energy Technology Data Exchange (ETDEWEB)

    Konishi, T; Noguchi, S; Nishitani, H [National Sanatorium of Utano, Kyoto (Japan); Kitano, H; Ikegami, Y

    1981-04-01

    In forty-eight patients with Parkinson's disease, we examined the ventricular size and the degree of cortical atrophy which were measured by the photos of CT scan and compared them with their clinical symptoms and side effects of anti-parkinsonian drugs. The ventricular size was expressed as the ventricular ratio which is the percentage of superimposed lateral ventricular area to the white and gray matter area at the slice number 2B of CT scan photos. The degree of the cortical atrophy was expressed as the sulcal numbers which were clearly visualized at the slice number 3B or 4A of CT scan photos. We used the CT scan photos of age-matched other patients which did not show definit central nervous system abnormalities. Our findings were as follows: (1) The ventricular enlargement was observed in the parkinsonian patients who showed dementia and/or Yahr's classification grades IV or V. (2) There was no correlation between the duration of this disease and the L--dopa treatments with the ventricular size and sulcal numbers. (3) The side effects of drugs such as visual hallucination were tended to be observed in the patients who showed the ventricular enlargement. (4) There was no definite correlation between the degree of cortical atrophy with clinical symptoms and side effects of various drugs. These findings suggested that the ventricular enlargement in Parkinson's disease was an important sign of dementia and the tendency of appearance of side effects of various drugs.

  20. CT scan of Parkinson's disease

    International Nuclear Information System (INIS)

    Konishi, Tetsuro; Noguchi, Sadako; Nishitani, Hiroshi; Kitano, Haruo; Ikegami, Yoshinori.

    1981-01-01

    In forty-eight patients with Parkinson's disease, we examined the ventricular size and the degree of cortical atrophy which were measured by the photos of CT scan and compared them with their clinical symptoms and side effects of anti-parkinsonian drugs. The ventricular size was expressed as the ventricular ratio which is the percentage of superimposed lateral ventricular area to the white and gray matter area at the slice number 2B of CT scan photos. The degree of the cortical atrophy was expressed as the sulcal numbers which were clearly visualized at the slice number 3B or 4A of CT scan photos. We used the CT scan photos of age-matched other patients which did not show definit central nervous system abnormalities. Our findings were as follows: (1) The ventricular enlargement was observed in the parkinsonian patients who showed dementia and/or Yahr's classification grades IV or V. (2) There was no correlation between the duration of this disease and the L--dopa treatments with the ventricular size and sulcal numbers. (3) The side effects of drugs such as visual hallucination were tended to be observed in the patients who showed the ventricular enlargement. (4) There was no definite correlation between the degree of cortical atrophy with clinical symptoms and side effects of various drugs. These findings suggested that the ventricular enlargement in Parkinson's disease was an important sign of dementia and the tendency of appearance of side effects of various drugs. (author)