Recurrent hamburger thyrotoxicosis

Science.gov (United States)

Parmar, Malvinder S.; Sturge, Cecil

2003-01-01

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

Die App „Weltbrand 1914“ der SUB Hamburg – Ein Werkstattbericht

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Markus Trapp

2015-01-01

Full Text Available Wie kommt eine wissenschaftliche Bibliothek  dazu, eine App entwickeln zu lassen, auf der 100 Jahre alte Zeitungsseiten der Hamburger Nachrichten gelesen werden können, in denen auf Volltextebene recherchiert werden kann und die einen Einblick in Fotos gibt, die zu Beginn des Ersten Weltkrieges veröffentlicht wurden? Wie ist die Vorgeschichte der Tablet-App für iOS und Android, wie ist die SUB Hamburg an diese Aufgabe herangegangen und wie hat sie das Projekt zusammen mit dem Hamburger Softwareunternehmen CCS realisiert? Auf diese Fragen gibt der folgende Werkstattbericht eine Antwort und liefert auch ein erstes persönliches Zwischenfazit von einem der Projektbeteiligten.

Preventive radiation protection in Hamburg

International Nuclear Information System (INIS)

Boikat, U.; Lauer, R.; Plath, S.; Sachde, Z.G.

2001-01-01

Monitoring of environmental radioactivity as well as complex investigations for precautionary radiation protection are carried out in Hamburg by two radiation monitoring labs. The spectrum of their tasks is specified by the media to be investigated. The tasks are originating from the Federal Precautionary Radiation Protection Act and from local needs. Mostly since a lot of years all interesting materials are analysed for their radioactivity content, as a safe and precautionary radiation protection demands. Until today samples show the influence of global nuclear weapon fallout of the period until 1964. Partly they show the radioactivity of Caesium originating from the Chernobyl accident. Since ten years the radioactivity contents in the material investigated are decreasing. Mostly the activity reached levels as at the end of 1985. The basic food stuff investigated in Hamburg can be considered as to be uncontaminated by radioactivity. With the introduction of the Federal Precautionary Radiation Protection Act, a series of new investigation programs and investigation methods were developed. This allows a better preparedness for extraordinary situations of increased radioactivity in the environment as 12 years ago. Thus a precise assessment of situations of increased radioactivity levels can be given together with coordinated and solid information to the public concerning provisions and actions. (orig.) [de

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

Science.gov (United States)

Sammet, Kai

2005-01-01

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

Spread of Measles Virus D4-Hamburg, Europe, 2008–2011

Science.gov (United States)

Mihneva, Zefira; Gold, Hermann; Baumgarte, Sigrid; Baillot, Armin; Helble, Rudolph; Roggendorf, Hedwig; Bosevska, Golubinka; Nedeljkovic, Jasminka; Makowka, Agata; Hutse, Veronik; Holzmann, Heidemarie; Aberle, Stefan W.; Cordey, Samuel; Necula, Gheorghe; Mentis, Andreas; Korukluoğlu, Gulay; Carr, Michael; Brown, Kevin E.; Hübschen, Judith M.; Muller, Claude P.; Mulders, Mick N.; Santibanez, Sabine

2011-01-01

A new strain of measles virus, D4-Hamburg, was imported from London to Hamburg in December 2008 and subsequently spread to Bulgaria, where an outbreak of >24,300 cases was observed. We analyzed spread of the virus to demonstrate the importance of addressing hard-to-reach communities within the World Health Organization European Region regarding access to medical care and vaccination campaigns. The D4-Hamburg strain appeared during 2009–2011 in Poland, Ireland, Northern Ireland, Austria, Greece, Romania, Turkey, Macedonia, Serbia, Switzerland, and Belgium and was repeatedly reimported to Germany. The strain was present in Europe for >27 months and led to >25,000 cases in 12 countries. Spread of the virus was prevalently but not exclusively associated with travel by persons in the Roma ethnic group; because this travel extends beyond the borders of any European country, measures to prevent the spread of measles should be implemented by the region as a whole. PMID:21801615

Stationary centrifugal mass energy storage at the Hamburg subway; Stationaerer Schwungmassen-Energiespeicher bei der Hamburger U-Bahn

Energy Technology Data Exchange (ETDEWEB)

Steinhorst, F. [Hamburger Hochbahn AG, Hamburg (Germany). Abt. Energieanlagen; Jonassen, I.; Peters, A. [Hamburger Hochbahn AG, Hamburg (Germany). Fachbereich Energieversorgung

2008-07-01

A stationary energy storage is to be used as a model in a substation of the Hamburg subway network with a view to the environmentally compatible and technically proper use of the brake energy available in electrified local public transport systems. A further question to be reviewed is whether the use of other energy storages in the subway network is a reasonable solution. (orig.)

Molecular Method Development to Identify Foodborne Sarcocystishominis in Raw Beef Commercial Hamburger

Directory of Open Access Journals (Sweden)

Bahador Hajimohammadi

2014-11-01

Full Text Available Background: Sarcocystisspp. is zoonotic parasitic pathogen endangering safety of meat and derived meat products such as hamburgers which is among the most popular fast foods worldwide. Objectives: The current study aimed to design a protocol for molecular identification of Sarcocystis hominis in commercial hamburgers using PCR-RFLP with target of 18S rRNA. Materials and Methods: A total of 25 raw commercial hamburger samples were randomly collected from supermarkets of Yazd city, Iran. Five mm slices from different parts of each sample were selected, well mixed, and then preserved in ethanol 70% at -20°C for the next steps. The genomic DNA was extracted using salting out method. Detection and identification of Sarcocystis isolates were performed using PCR RFLP. The 18s rRNA gene sequence was mined from GenBank and the specific primer pair was designed using Primer3 software. Restriction fragment length polymorphims (RFLP analysis was performed using BfaI and RsaI restriction enzymes. The digestion was analyzed, using agarose gel electrophoresis alongside 100base pair DNA ladder. Results: Among 25 commercial hamburger samples, 17 samples showed a PCR product around 900 bp which could detect Sarcocyst Spp. After RFLP with BfaI, the restriction fragments of 376 bp and 397 bp detected S. hominis or S. hirsuta and fragments of 184 bp, 371 bp and 382 bp detected S. cruzi. After RFLP with RsaI, the restriction fragments of 376 bp and 557 bp detected S. hirsuta and fragment of 926 bp, without any digestion, detected S. hominis. For verification, each species detected in samples was randomly selected and sent for sequencing and the results were analyzed with BLAST. Conclusions: In conclusion, the current study developed a practical technique to detect the prevalence of S. hominis in meat products such as hamburgers.

Double usage of biowaste in Hamburg. First energy then compost; Hamburger Bioabfall doppelt nutzen. Erst Energie dann Kompost

Energy Technology Data Exchange (ETDEWEB)

Siechau, Ruediger; Thoerner, Rhea [Stadtreinigung Hamburg (Germany)

2012-03-15

Separate collection of biowaste is determined in the European Waste Framework Directive from 2008. The amendment of the German recycling act specifies this requirement by demanding the nationwide separate collection of biowaste by 2015. The Stadtreinigung Hamburg (SRH) has already responded to the requirements in advance: The recycling ordinance from Hamburg made all households to collect biowaste separately since January 1, 2011. Meanwhile, many households already use the green bin, so that the amount of separately collected biowaste has increased visibly. For the purposes of climate and resource protection, it is obviously not enough to simply increase the quantities. Rather, a sensible strategy for the treatment of organic waste is required. In 2008 SRH has already bought a composting plant (composting plant Buetzberg). The existing composting has now been extended by an upstream facility. The new built dry fermentation plant ferments biowaste. The gas is purified and supplied into the gas grid. Subsequently, the digestate is composted. The compost is used as a soil conditioner. The entire facility uses biowaste twice: First energetic, then substantial. The plant has an capacity of 70,000 tons per year. (orig.)

The Marginalization of Globally-Born Businesses: Ethnically Divided Trade in Hamburg and the World Economy

DEFF Research Database (Denmark)

Rezaei, Shahamak

2009-01-01

Problem statement: Persian carpets have long been a major commodity in the world. Persian carpets have long been a major commodity in the world market, controlled by the Tehran Carpet Bazaar and the Hamburg Free Harbor. Today about 200 private traders in the Hamburg Free Harbor area export...

Sources and concentrations of indoor nitrogen dioxide in Hamburg (west Germany) and Erfurt (east Germany)

International Nuclear Information System (INIS)

Cyrys, J.; Woelke, G.; Wichmann, H.E.; Heinrich, J.; Richter, K.

2000-01-01

Here we report indoor and outdoor concentrations of NO 2 for Erfurt and Hamburg and assess the contribution of the most important indoor sources (e.g. the presence of gas cooking ranges, smoking) and outdoor sources (traffic exhaust emissions). We examined the relative contribution of the different sources of NO 2 to the total indoor NO 2 levels in Erfurt and Hamburg. NO 2 indoor concentrations in Hamburg were slightly higher than those in Erfurt (i.e. living room: 15 μg m -3 for Erfurt and 17 μg m -3 for Hamburg). A linear regression model including the variables, place of residence, season and outdoor NO 2 levels, location of the home within the city, housing and occupant characteristics accounted for 38% of the NO 2 variance. The most important predictors of indoor NO 2 concentrations were gas in cooking followed by other characteristics, such as ventilation or outdoor NO 2 level. Residences in which gas was used for cooking, or in which occupants smoked, had substantially higher indoor NO 2 concentrations (41 or 18% increase, respectively). An increase in the outdoor NO 2 concentration from the 25th to the 75th-percentile (17 μg m -3 ) was associated with a 33% increase in the living room NO 2 concentration. Multiple regression analysis for both cities separately illustrated that use of gas for cooking was the major indoor source of NO 2 . This variable caused a similar increase in the indoor NO 2 levels in each city (43% in Erfurt and 47% in Hamburg). However, outdoor sources of NO 2 (motor vehicle traffic) contributed more to indoor NO 2 levels in Hamburg than in Erfurt

Die Ärztliche Zentralbibliothek des Universitätsklinikums Hamburg-Eppendorf / The Medical Library of the University Medical Center Hamburg-Eppendorf

Directory of Open Access Journals (Sweden)

Kintzel, Melanie

2009-12-01

Full Text Available This article introduces the Medical Library of the University Medical Center Hamburg-Eppendorf. Firstly, history, role and status of the library within the University Medical Center are illustrated, followed by a description of the library’s facilities and services. Finally, recent projects are presented as well as a selection of key figures.

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

Energy Technology Data Exchange (ETDEWEB)

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

1994-03-01

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

Insecure Identities: Unaccompanied Minors as Refugees in Hamburg

Science.gov (United States)

Schroeder, Joachim

2012-01-01

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

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

Science.gov (United States)

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

2008-10-31

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

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

Science.gov (United States)

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

2015-07-01

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

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

Science.gov (United States)

Müller, Peter

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

Acceptance of fish hamburgers in school meals in the Southwest Region of Paraná, Brazil

Directory of Open Access Journals (Sweden)

Leandra Schuastz BREDA

2017-10-01

Full Text Available Abstract The regular consumption of fish provides health gains for people, and its introduction in school meals is an important strategy to insert the habit of consuming this food by a population. Thus the objective of this study was to verify the acceptance of fish, presented in the form of hamburger, by children in municipal primary schools in the town of Pato Branco, Brazil, in which the school cooks had been trained to produce fish hamburgers. Acceptance was evaluated using a hedonic scale with 5 facial classifications (1 = disliked extremely to 5 = liked extremely. Students of both genders from 5 to 10 years of age (n = 142 were served the hamburgers for their midday meal, representing the protein portion of the meal. The results were analyzed by logistic regression. No effect of age or gender was observed between the children in the acceptance of the hamburgers, but the interaction between age and gender was significant. The cluster analysis was applied to distinguish this interaction using two-way joining to present the results, which showed the effect between specific age and gender situations. The acceptance index was 87% showing the potential for the consumption of this food by children.

The Hamburg polonium-210 case. Monitoring of internal contaminations in a malevolent act

International Nuclear Information System (INIS)

Dalheimer, A.; Koenig, K.; Nosske, D.; Schaefer, I.

2009-01-01

The dead of Alexander Litvinenko in London in the late 2006 was linked with the visit of Dimitri Kovtun. So an investigation was started by the Hamburg Police. As the presence of polonium-210 was uncertain, the action was supported by the Federal Defense against Nuclear Hazards (NGA) of the Federal Office for Radiation Protection (BfS). Radiation measurements in some flats in Hamburg confirmed the suspicion of polonium-210 contaminations. As incorporations by ingestion or inhalation could not generally be excluded, the Coordinating Office on Incorporation Monitoring of the BfS (Leitstelle Inkorporationsueberwachung des BfS) was requested to clarify this issue. The BfS office then coordinated the required bioassay analyses of urine samples carried out at four officially appointed in-vitro laboratories for incorporation monitoring. The group of people to be examined included the members of the family involved living in the contaminated flats, the emergency forces, as well as potentially exposed members of the public. The calculation of the internal dose was based on standard assumptions and also conducted by the BfS. The internal radiation doses proved to be within the range of radiation doses due to natural exposures. Retrospectively it should be stressed that the collaboration and cooperation of all institutions involved in the operation in Hamburg was extremely good despite their differing organisational structures. As a result of the incident in Hamburg various middle and long-term measures have been taken since then by the BfS Coordinating Office on Incorporation Monitoring. (orig.)

Offenheit: Poster zur Nacht des Wissens Hamburg 2015

OpenAIRE

Hapke, Thomas; Rajski, Beate; Bieler, Detlev

2015-01-01

Die Posterserie zum Thema Offenheit wurde von der Universitätsbibliothek der Technischen Universität Hamburg für die Nacht des Wissens am 7. November 2015 erstellt. Sie enthält die Poster Offenheit vonWissen Open Access Open Access Publizieren Offene Inhalte - Creative Commons Lizenzen TUBdok: Open Access Repository der TUHH Offene Bildung - Open Educational Resources Zur Geschichte der Offenheit des Wissens

The energy policy message of the Hamburg SPD party congress

International Nuclear Information System (INIS)

Heller, W.

2007-01-01

On October 26-28 this year, the Social Democratic (SPD) party congress was held in Hamburg; its new party platform, the so-called ''Hamburg Program,'' constitutes a landmark for the party. The Program's chapter on ''Sustainable Progress and Qualitative Growth'' refers to energy policy in the section about ''Turning Point in Energy Policy; Environmental Protection.'' Emphasis is given to the fact that energy, like air and water, is a basis of life of our civilization, and that the present ways of wasting energy and resources have no future. For this reason, the turnaround in energy policy initiated by the SPD must be advanced in the key issue of switching from non-renewable to renewable energy resources and from polluting to non-polluting resources. The ultimate goal is a solar age. As far as nuclear power is concerned, the Social Democratic Party finds that nuclear fission appeared to many as the big hope for energy available forever, but that these hopes cannot come true. To put it in a nutshell: The SPD is fast embarking on the road into a solar age. The party does see the growing world population and the rising energy requirement as well as the resulting challenges. However, its energy policy concept is too rigidly focused on Germany and the country's pioneering role. At the present time, nuclear power stands no chance in the SPD, although the Hamburg declaration includes a cautious reminder of the fact that, until 1986, the SPD was among the proponents of nuclear power. (orig.)

Epidemiological and Ecological Characterization of the EHEC O104:H4 Outbreak in Hamburg, Germany, 2011.

Directory of Open Access Journals (Sweden)

Maike Tahden

Full Text Available In 2011, a large outbreak of entero-hemorrhagic E. coli (EHEC and hemolytic uremic syndrome (HUS occurred in Germany. The City of Hamburg was the first focus of the epidemic and had the highest incidences among all 16 Federal States of Germany. In this article, we present epidemiological characteristics of the Hamburg notification data. Evaluating the epicurves retrospectively, we found that the first epidemiological signal of the outbreak, which was in form of a HUS case cluster, was received by local health authorities when already 99 EHEC and 48 HUS patients had experienced their first symptoms. However, only two EHEC and seven HUS patients had been notified. Middle-aged women had the highest risk for contracting the infection in Hamburg. Furthermore, we studied timeliness of case notification in the course of the outbreak. To analyze the spatial distribution of EHEC/HUS incidences in 100 districts of Hamburg, we mapped cases' residential addresses using geographic information software. We then conducted an ecological study in order to find a statistical model identifying associations between local socio-economic factors and EHEC/HUS incidences in the epidemic. We employed a Bayesian Poisson model with covariates characterizing the Hamburg districts as well as incorporating structured and unstructured spatial effects. The Deviance Information Criterion was used for stepwise variable selection. We applied different modeling approaches by using primary data, transformed data, and preselected subsets of transformed data in order to identify socio-economic factors characterizing districts where EHEC/HUS outbreak cases had their residence.

Determination of gamma radiation dose to the destruction of Escherichia coli O157: H7 in hamburger

International Nuclear Information System (INIS)

Orejuela Chirinos, Rodolfo Raul

1999-01-01

Escherichia coli O157:H7 has been incriminated in several foodborne outbreaks due to the consumption of different kinds of foods. Among these, hamburgers are the most common. Irradiation process is an effective method for food preservation because it causes no significant change in organoleptic and nutritional food characteristics and destroys pathogens and spoilage microorganisms. Hamburgers and nutrient broth inoculated with Escherichia coli O157:H7 were submitted to gamma irradiation ( 60 Co) treatment, with doses ranging from 0,0 to 0,7 kGy in order to calculate the D 10 for this bacteria in these substrate. The D 10 for the pathogen nutrient broth ranged from 0.08 kGy to 0.10 kGy and in hamburger from 0.11 kGy to 0.21 kGy. Considering the highest D 10 value in hamburger, a dose of 0,8 kGy would not change the sensorial characteristics of the product, and would reduce the population of E. coli O157:H7 in 4 cycles logarithmic. (author)

Nonvolatile organic pollutants in domestic dust samples from the urban Hamburg area; Schwerfluechtige organische Umweltchemikalien in Hamburger Hausstaeuben

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

Nonvolatile organic pollutants were measured in 65 private apartments, i.e. biocides, softeners, flame protection agents, stabilisers, soot, tar and bitumen which are contained in many everyday products and building materials. The homes were the private homes of staff members of the Hamburg Environmental Office and their friends; none of the homes were problem cases. The information was obtained by collecting vacuum cleaner dust. The inhomogeneous dust was screened, and the < 63 {mu}m fraction was analyzed. This fraction was homogeneously enough to provide reproducible results. Chloroparaffins and organic tin compounds were measured for the first time ever in this project. While the concentrations of chloroparaffins were significant, organic tin compounds are rather scarce. Bis(2,ethylhexyl)phthalate (DEHP) was the main component in nearly all household dust samples. Phthalates in general had the highest concentrations. Next to phthalates, chloroparaffins and the biocide permethrin were found in high concentrations, followed by organic phosphates, further biocides, organic tin compounds and benzo(a)pyrene. The individual substances wre assessed on the basis of 95 percent percentiles obtained from the measured frequency distributions. This figure means that 95 percent of the household dust have a lower or equal concentration than the 95 percent percentile. 95 percent percentiles are generally used as reference values in environmental measurements. The reference values presented here should be considered as preliminary values, owing to the fact that the apartments are not representative of the city of Hamburg, and 65 dust samples are too small a data base. Among the most important substances, owing to their high concentrations and/or toxic effects, are DEHP with a preliminary reference value of 1600 mg/kg of household dust, dibutyl phthalate with 180 mg/kg of dust, short-chain chloroparaffins with 180 mg/kg of dust, permethrin with 110 mg/kg of dust, monobutyl tin

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

Science.gov (United States)

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

2013-02-26

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

The use of ionizing radiation as a method of eliminating pathogenic microorganism in hamburgers

International Nuclear Information System (INIS)

Zarate, H.; Espinoza B, J; Maier, L; Silva, J.R

2002-01-01

The application of ionizing energy in hamburgers of a trade mark, was studied by the University Santo Tomas in conjunction with the Chilean Nuclear Energy Commission in order to eliminate pathogens such as Escherichia coli and Salmonella sp and to search for organoleptic characteristic by means of determined doses. A total of 144 frozen hamburgers (-18 o C) were analyzed and divided into three equal groups. Each hamburger - weighting 115 g - was put into sealed polietilene bags. The first two sample groups were sterilized with an irradiation doses of 25 kGy, then inoculated with Escherichia coli O157:H7 strain ATCC 25922 ISP (Instituto de Salud Publica) and Salmonella sp strain ATCC 2714-99 ISP. The third group was not sterilized because it corresponded to the control group. The samples of each group were treated with gamma irradiation ( 60 Co), with doses of 0, 1, 2 and 4 kGy analyzing the bacteria counts after 24 hours, 30 days and 60 days post radiation. D 10 values of 0,472 to 0,494 kGy for the Escherichia coli and 0,649 to 0,697 kGy for the Salmonella sp were found. The storage time did not time exert any influence on the D 10 values. The storage time also showed meaningful differences between the days 1, 30 and 60, nevertheless, this fact was not reflected in the results obtained in the D 10 value. The organoleptic analysis of hamburger was done by means of a trained sensorial panel who evaluated samples with 0; 1,5 and 3 kGy. Each person tasted 55 approximately of each sample and evaluated; appearance, color, aroma, sweetness, acidity, bitterness, texture, flavor and acceptability. Statistically, none attribute showed significant differences (p .05) between the radiated samples and the control group, concluding that the level of the hamburger acceptability was qualified as good (au)

Magdalene Schoch und die Hamburger Universität - eine (ungewöhnliche) Wissenschaftskarriere der 1920er und 1930er Jahre

OpenAIRE

Oeter, Stefan

2008-01-01

Aus der Einleitung: „In einer akademischen Feierstunde am 15. Juni 2006 wurde der Hörsaal J im Hauptgebäude der Universität Hamburg in Magdalene-Schoch-Hörsaal benannt – die fünfte Namensgebung im Rahmen des 1999 begonnenen Programms zur Benennung restaurierter Hörsäle nach im „Dritten Reich“ vertriebenen Hamburger Wissenschaftlerinnen und Wissenschaftlern. [...] Das vorliegende Heft der Hamburger Universitätsreden dokumentiert die auf der Feier gehaltenen Reden [...] Bei den anschließend ...

Hamburg subway vehicles with new control and traction systems; Hamburger U-Bahn-Fahrzeuge mit neuer Leit- und Antriebstechnik

Energy Technology Data Exchange (ETDEWEB)

Polster, H.J.; Lehr, G.; Werner-Wieland, P. [Bombardier Transportation, LRV, Mannheim (Germany)

2007-07-01

With a view to testing new technologies for future vehicle series for the Hamburg subway network, the last 17 DT4 cars to be delivered under a current contract were equipped with the latest generation of control and traction systems. A MITRAC control system was installed instead of the MICAS-S type used in the DT4 vehicles delivered before. The GTO converters were replaced by IGBT elements. The concept is designed to allow for the change-over of DT4 vehicles of previous series to the new system. (orig.)

Acceptance of fish hamburgers in school meals in the Southwest Region of Paraná, Brazil

OpenAIRE

Leandra Schuastz BREDA; Anne Caroline BELUSSO; Barbara Arruda NOGUEIRA; Guilherme Holub CAMARGO; Marina Leite MITTERER-DALTOÉ

2017-01-01

Abstract The regular consumption of fish provides health gains for people, and its introduction in school meals is an important strategy to insert the habit of consuming this food by a population. Thus the objective of this study was to verify the acceptance of fish, presented in the form of hamburger, by children in municipal primary schools in the town of Pato Branco, Brazil, in which the school cooks had been trained to produce fish hamburgers. Acceptance was evaluated using a hedonic scal...

Sakslaste natura on etem / Viio Aitsam

Index Scriptorium Estoniae

Aitsam, Viio, 1955-

2004-01-01

Erametsaliidul külas olnud Saksa metsandusspetsialistid jagasid siinseile oma kogemusi. Alam-Saksimaa Weser-Emsi piirkonna põllumajanduskoja metsanduseksperdi Alexandet Rosenbergi ja Erametsaliidu juhatuse esimehe Jaanus Auna arvamustest. Lisa: mõningaid meetmeid Eesti metsade Natura elupaigatüüpide säilitamiseks

Climate Education at the University of Hamburg

Science.gov (United States)

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

2010-05-01

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

Location for new research facility determined X-ray laser XFEL to be realized in the federal states of Hamburg and Schleswig-Holstein starting in 2006

CERN Multimedia

2003-01-01

"...The site for the XFEL has now been determined by the research center DESY (Deutsches Elektronen-Synchrotron); it was announced today at a press conference in Hamburg. The 3.3-kilometer-long facility is to be located in the federal states of Hamburg and Schleswig-Holstein. It will begin on the DESY site in Hamburg-Bahrenfeld and run in a north-western direction to the town of Schenefeld (district of Pinneberg), which borders on Hamburg" (1 page).

Reduction of the beam pulse repetition rate of the Hamburg Isochronous Cyclotron

Energy Technology Data Exchange (ETDEWEB)

Krause, H; Langkau, R; Schirm, N [Hamburg Univ. (F.R. Germany). 1. Inst. fuer Experimentalphysik

1976-04-01

A system for the reduction of the beam pulse repetition rate of the energy-variable Hamburg Isochronous Cyclotron comprising beam pulse supression in the cyclotron center and in the external beam is described.

The use of ionizing radiation as a method of eliminating pathogenic microorganisms in hamburgers

International Nuclear Information System (INIS)

Zarate S, Herman; Espinoza B, Juan; Maier N, Liliana; Silva, Jose R

2003-01-01

Radiation as a food preservation method has long been used in many countries, among them Chile. The application of this technology to brand name hamburgers was studied by Santo Tomas University together with the Chilean Nuclear Energy Commission in order to eliminate pathogens such as Escherichia coli and Salmonella sp and to identify organoleptic characteristics using specific doses. A total of 144 frozen hamburgers (-18 o C) were analyzed and divided into three equal groups. Each hamburger - weighing 115 g approximately - was put into sealed polyethylene bags. The first two sample groups were sterilized with irradiation doses of 25 kGy, then inoculated with Escherichia coli O157:H7 strain ATCC 25922 ISP (Instituto de Salud Publica) and Salmonella sp strain ATCC 2714-99 ISP. The inoculating strains were prepared in the Microbiology Laboratory of Santo Tomas University. The third group was not sterilized because it was the control group. The samples were treated with gamma irradiation (Co 60 ), with doses of 0, 1, 2 and 4 kGy analyzing the bacteria counts after 24 hours, 30 days and 60 days post radiation. Their values D 10 were also investigated finding values of 0.472 to 0.494 kGy for the Escherichia coli and 0.649 to 0.697 kGy for the Salmonella sp. The storage time did not influence the values D 10 . The statistical analysis reveals that there are significant differences among the species (p 0,05), due to the diverse nature of the bacteria. Similarly, storage times also showed meaningful differences between days 1, 30 and 60, but this fact was not reflected in the results obtained in the D 10 . The organoleptic analysis of hamburger was done by means of a sensory evaluation panel of 12 members, which evaluated samples with 0; 1.5 and 3 kGy. Each person tasted about 55 of each sample and evaluated nine attributes such as appearance, color, aroma, sweetness, acidity, bitterness, texture, flavor and acceptability. Statistically, no attribute showed significant

The use of ionizing radiation as a method of eliminating pathogenic microorganisms in hamburgers

International Nuclear Information System (INIS)

Zarate Segovia, Herman Eduardo

2002-01-01

Radiation as a food preservation method has long been used in many countries, among them Chile. The application of this technology to brand name hamburgers was studied by Santo Tomas University together with the Chilean Nuclear Energy Commission in order to eliminate pathogens such as Escherichia coli and Salmonella sp and to identify organoleptic characteristics using specific doses. A total of 144 frozen hamburgers (-18 deg C) were analyzed and divided into three equal groups. Each hamburger - weighing 115 g approximately - was put into sealed polyethylene bags. The first two sample groups were sterilized with irradiation doses of 25 kGy, then inoculated with Escherichia coli 0157:H7 strain ATCC 25922 ISP (Instituto de Salud Publica) and Salmonella sp strain ATCC 2714-99 ISP. The inoculating strains were prepared in the Microbiology Laboratory of Santo Tomas University. The third group was not sterilized because it was the control group. The samples were treated with gamma irradiation (Co 60 ), with doses of 0, 1, 2 and 4 kGy analyzing the bacteria counts after 24 hours, 30 days and 60 days post radiation. Their values D 10 were also investigated finding values of 0.472 to 0.494 kGy for the Escherichia coli and 0.649 to 0.697 kGy for the Salmonella sp. The storage time did not influence the values D 10 . The statistical analysis reveals that there are significant differences among the species (p ≤0,05), due to the diverse nature of the bacteria. Similarly, storage times also showed meaningful differences between days 1, 30 and 60, but this fact was not reflected in the results obtained in the D 10 . The organoleptic analysis of hamburger was done by means of a sensory evaluation panel of 12 members, which evaluated samples with 0; 1.5 and 3 kGy. Each person tasted about 55 of each sample and evaluated nine attributes such as appearance, color, aroma, sweetness, acidity, bitterness, texture, flavor and acceptability. Statistically, no attribute showed

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

Science.gov (United States)

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

2016-04-01

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

Against the wearing of anti-nuclear buttons by teachers. Hamburg Administrative Court, decision of March 6, 1979

Energy Technology Data Exchange (ETDEWEB)

1979-11-01

In its decision the Administrative Court of Hamburg confirms the interdiction of the Hamburg School Board, directed to a mistress of a secondary school, from wearing the button 'Nuclear power - No, thanks' at school and in classrooms, and it dismisses the teacher's appeal. According to the Hamburg Law on Civil Servants, and as a civil servant, she has to exercise restraint with regard to political activities, i.e., she has to stop wearing this button. Considering carefully both, her duties with regard to the educational task incumbent on schools, and her basic right to express her opinion freely, it has to be considered that this restraint only refers to the service rendered by her in school. In addition, she may express her views during classroom discussions, too, or when she deals with this problem in class.

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

Science.gov (United States)

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

2016-02-01

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

CAS on Free-Electron Lasers and Energy Recovery Linacs in Hamburg

CERN Multimedia

CERN Accelerator School

2016-01-01

The CERN Accelerator School (CAS) and DESY held a jointly-organised specialised course on Free-Electron Lasers and Energy Recovery Linacs (FELs and ERLs) in Hamburg, Germany, from 31 May to 10 June 2016.      The course was held in the Hotel Scandic Emporio in Hamburg and was attended by 68 participants of 13 nationalities, coming from countries as far away as China, Iran and Japan. The intensive programme comprised 44 lectures and one seminar. Following introductory lectures on electromagnetism, relativity and synchrotron radiation issues, the basic requirements of linacs and ERLs were discussed. Detailed lectures on the theory of FEL science followed. Undulators and the process of lasing and seeding were covered in some detail along with lectures on various beam dynamics and beam control issues. Case studies, for which seven hours were allocated, completed the academic programme. For these, the students were divided into small groups and tasked with completing the basic desig...

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

Science.gov (United States)

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

2005-05-01

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

Processing, physicochemical, and sensory analyses of ostrich meat hamburger

OpenAIRE

Vera Lúcia Ferreira de Souza; Jaqueline Yumi Sasaki; Maria Luiza Rodrigues de Souza Franco; Maria José Baptista Barbosa; Rejane Machado Cardozo

2012-01-01

The objective of this study was to assess the potential utilization of ostrich meat trimming in hamburger preparation, as well as its physicochemical and sensory characterization. Using ostrich meat trimmings from the legs and neck, four different formulations were prepared with varied amounts of bacon and textured soybean protein. Physical analysis of yield, shrinkage percentage, and water retention capacity and chemical analysis of proximate composition, cholesterol levels, and calories wer...

TECHNOLOGICAL AND SENSORY PROPERTIES OF HAMBURGERS ENRICHED WITH CALCIUM STUDY OF THE IN VITRO BIOAVAILABILITY

Directory of Open Access Journals (Sweden)

M. Dolores Selgas

2015-03-01

Full Text Available Hamburgers were supplemented with three calcium salts (calcium gluconate CG, calcium lactate CL and calcium citrate-malate CCM. They were added in sufficient amount to that 100 g of hamburger gives 20 or 30% of the Ca RDA (1000 mg. Their technological and sensory properties were studied. CG 30% gave the worst sensory properties and it was discarded. Bioavailability of calcium depends on the type of salt used and the highest value was obtained with CCM (14.5%.For that, this salt is proposed as the most adequate for the enrichment of fresh meat products.

Measurements to check vapour recovery systems of public retail stations in Hamburg (Phase 1); Messaktion zur Ueberpruefung von Gasrueckfuehrungssystemen an oeffentlichen Tankstellen in der Freien und Hansestadt Hamburg (Phase 1)

Energy Technology Data Exchange (ETDEWEB)

Altmann, B.R. [Deutsche Wissenschaftliche Gesellschaft fuer Erdoel, Erdgas und Kohle e.V., Hamburg (Germany); Golgert, R. [Gesundheits- und Umweltamt, Hamburg (Germany). Bezirksamt Wandsbek; Okelmann, J. [Umweltbehoerde, Hamburg (Germany). Amt fuer Immissionsschutz und Betriebe; Schenck, H.G. [Gesundheits- und Umweltamt, Hamburg (Germany). Bezirksamt Eimsbuettel, Abt. fuer Umweltschutz

2000-06-01

DGMK jointly with the local authorities of health and environment, in close co-operation with the environmental authorities of the city of Hamburg, are thoroughly examining the vapour recovery systems at all public service stations in Hamburg. In phase I 50 sites were examined in August/September 1999 by several measuring methods called liquid-measurement, liquid-check, quick-check (UPA 50/Flo-Tester) and dry-measurement procedure. They delivered proportions and causes of bad performing and defective devices leading to appropriate maintenance. The dry-measurement procedure commonly used with regular checks by itself is not satisfactory to prove overall performance of the vapour recovery equipment. It should always be supplemented by a liquid-check procedure in order to ensure that the assigned vapour pumps work. As the dry-measurement procedure simulates a fuel flow it cannot detect such defects. Complete breakdowns of vapour recovery systems can be localised reliably with the quick check devices UPA 50/Flo-Tester. But due to high error tolerances, quick check devices are not suitable for quantitative measurement of vapour recovery rates on service stations. (orig.) [German] Die DGMK fuehrt unter Beteiligung der Umweltbehoerde Hamburg zusammen mit den Gesundheits- und Umweltaemtern der Bezirke und den Tankstellenbetreibern in einem Gemeinschaftsprojekt detaillierte Untersuchungen der Gasrueckfuehrungssysteme an allen Hamburger Tankstellen durch. Ziel der Untersuchung ist die Ueberpruefung und Verbesserung des technischen Zustandes der Gasrueckfuehrsysteme an allen Hamburger Tankstellen. Darueber hinaus sollen genaue Kenntnisse ueber die Verlaesslichkeit von gaengigen Messverfahren zur Ueberpruefung von Gasrueckfuehrsystemen erworben werden. In der Phase I wurden an 50 Tankstellen Messungen im August/September 1999 unter Anwendung des Nassmessverfahrens, des Trockenmessverfahrens, der Schnelltester (Flo-Tester und UPA 50) sowie der Nasskontrolle zur Ueberpruefung

Spectator Democracy: An Intersectional Analysis of Education Reform in Hamburg, Germany

Science.gov (United States)

Bale, Jeff

2016-01-01

This article uses the theoretical framework of intersectionality to analyze a partially failed school reform measure in Hamburg, Germany and the political conflict over it between 2008 and 2010. The analysis focuses on "the extent to which" and the "mechanisms by which" the interests of marginalized members of the proreform…

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

Science.gov (United States)

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

2015-01-01

This study was designed to determine the usability of lemon fiber (LF-2%, 4%, 6%) and carrot fiber (CF-2%, 4%, 6%) to produce low-fat beef hamburgers. To that end, a certain amount of fat was replaced with each fiber. The proximate composition, pH value, cholesterol content, cooking characteristics, color, texture profile, and sensory properties of low-fat beef hamburgers were investigated. LF increased moisture content and cooking yield due to its better water binding properties, while CF caused higher fat and cholesterol contents owing to its higher fat absorption capacity (pretention, and fat retention. However it is suggested that CF produces better low-fat hamburgers since up to 2% CF presented sensory and textural properties similar to those of regular hamburgers.

Hamburg rules V Hague Visby rules an English perspective

OpenAIRE

Tozaj Dorian; Xhelilaj Ermal

2010-01-01

It has often been argued for the effect of defences provided to carriers under Art IV (2) of Hague Visby Rules to almost nullify the protection guaranteed to shippers in other provisions of this convention. Therefore an all embracing universal shipper friendly convention, merely the Hamburg Rules, need be incorporated in all countries in order to address this issue and fully satisfy the intentions of the parties for the establishment of international rules in international trade

Effect of ionizing radiation on the oxidation of cholesterol in frozen chicken and beef hamburgers;Efeito da radiacao ionizante sobre a oxidacao do colesterol em hamburgueres de frango e bovino congelados

Energy Technology Data Exchange (ETDEWEB)

Moura, Andrea Figueiredo Procopio de

2004-07-01

Several technologies have been developed to assure food quality. Among these technological processes, ionizing radiation has been described as a feasible alternative for food conservation, mainly for meat products, since it keeps their natural properties. In hamburgers, the use of irradiation has been studied due to the frequent implication of such products in outbreaks of food-borne diseases. Some of the outbreaks, which even killed consumers, were caused by E. coli O157:H7. But the use of ionizing radiation in hamburgers may form free radicals able to trigger lipid oxidation in the muscle tissue. As a component of the cell membrane lipids, cholesterol may also undergo oxidation and form biologically active compounds, with atherogenic, mutagenic, cytotoxic and cancerous properties. The aim of this work was to evaluate the occurrence of cholesterol oxidation products in chicken hamburgers and beef hamburgers submitted to irradiation and stored frozen, aerobically and under vacuum. The results showed that irradiation caused an increase of around 11% in the concentration of cholesterol oxides in frozen hamburgers. In chicken hamburgers, an increase in the levels of cholesterol oxides was observed ali over the storage period, while in beef hamburgers it was observed only in the final part of the storage period. Packaging itself did not have a significant effect on the concentrations of cholesterol oxides in either of the types of hamburgers studied. However, it showed a significant interaction with irradiation, that is, vacuum packaging prevented the formation of cholesterol oxides in irradiated beef hamburgers. (author)

Decimal reduction dose (D10) and optimal dose determination to eliminate salmonella typhimurium in chicken hamburgers through 60Co gamma radiation

International Nuclear Information System (INIS)

Basurto B, H.M.

2001-01-01

Under aerobic conditions and at room temperature, decimal reduction dose (D 10 ) of S. typhimurium in casoy broth (TSB) was determined through irradiation, inoculating 9,78 log ufc/mL of a strain during 24±2 hours and obtaining a D 10 of 0,425 kGy. Next, the D 10 value of S. typhimurium inoculated in chicken hamburger with a 9,3 log ufc/g concentration was determined under the same conditions of the previous case, obtaining a D 10 of 0,547 kGy, 22,3% higher than the first value. Then, hamburgers were irradiated at 2, 4 and 6 kGy and kept under storage for 57 days at 2±2 o C. During evaluations, it was observed that there is a synergic effect between the irradiation dose and the time of storage (α=5%) for S. typhimurium inoculated in hamburgers. Besides, in the case of the non-irradiated samples, the number of total coliforms increased from 29 to 4250 NMP/g in day 22, while fecal coliforms increased from 4 to 240 NMP/g during the same period, dropping at the end of storage. In the case of irradiated samples, no coliforms were found (<3 NMP/g). Mesofilic and psicrotrofic bacteria diminished their ability to form colonies proportionally to the applied irradiation doses. Nevertheless, as storage time goes by, these bacteria recover the ability to grow up and cause deterioration. Peroxide rate values of irradiated samples were 100% higher than those of the non-irradiated samples. However, there was no significant difference between samples treated at 2,4 and 6 kGy. Finally, useful life of hamburgers was determined through sensorial evaluation of characteristics such as color, external appearance and smell of raw hamburgers, and taste, smell and texture of fried hamburgers. The results obtained were 13, 19, 41 and 34 days for non-irradiated samples, at 2, 4, and 6 kGy respectively

Europa Passage, Hamburg. Pumps ensure thermal comfort at all levels; Die Europa Passage in Hamburg. Pumpen sorgen fuer Komfort auf allen Ebenen

Energy Technology Data Exchange (ETDEWEB)

Teders, Klaus

2009-07-01

The Europa Passage at Hamburg is a new shopping mall located directly on the Binnenalster river. It was constructed in 2006 and has 30,000 m{sup 2} of shop floor on five levels, which makes it one of Germany's biggest shopping malls. It is frequented every day by up to 40,000 visitors and more than 50,000 visitors on saturdays. In order to ensure optimum comfort even in peak times, the passage is equipped with state-of-the-art technical facilities. Energy-efficient pumps ensure reliable supply of all technical facilities. (orig.)

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

OpenAIRE

Lee, Hyun-Joo; Choi, You-Jung; Choi, Yang-Il; Lee, Jae-Joon

2014-01-01

This study was performed to investigate the effects of lemon balm (Melissa officinalis L.) on various quality and antioxidant activity of hamburger patties. Lemon balm extract (LBE) showed the highest amount of total polyphenol (801.00 mg TAE/g DW) and flavonoids (65.05 mg RA/g DW). The IC50 value of DPPH hydroxyl scavenging of LBE was 132 ?g/mL. The hamburger patties were prepared by 0% (N), 0.1% (L1), 0.5% (L2), and 1.0% (L3) of the lemon balm powder. The addition of lemon balm powder incre...

Quarterly Costs Of Transporting Brazilian Soybeans From The North And Northeastern Ports To Hamburg, Germany

Data.gov (United States)

Department of Agriculture — Quarterly total landed costs (truck and ocean) of shipping Brazilian soybeans through the ports of Santarém and São Luís to Hamburg, Germany. This is table 6 of the...

Análise físico-química e sensorial de hambúrguer elaborado com carne de avestruz Physicochemical and sensorial analyses of ostrich hamburger

Directory of Open Access Journals (Sweden)

Tiffany Prokopp Hautrive

2008-12-01

Full Text Available O objetivo deste estudo foi elaborar um hambúrguer com carne de avestruz, para possibilitar o aproveitamento total da carne de avestruz, utilizando cortes considerados menos nobres como recortes resultantes da desossa. Avaliar sua aceitação entre potenciais consumidores, como apreciadores de carnes e hambúrgueres, bem como sugerir a industrialização e comercialização pelas indústrias como um novo produto de conveniência. Foram elaboradas três formulações de hambúrgueres com diferentes percentuais de carne de avestruz e bovina. As amostras foram analisadas por 50 provadores não treinados, escolhidos em função de gostarem e serem consumidores de hambúrgueres. O hambúrguer de formulação 2, composto por carne bovina (50% e carne de avestruz (50% obteve maior aceitação em relação aos demais. Os teores de lipídios e proteínas das amostras de hambúrgueres encontram-se dentre os valores exigidos pela legislação. Sendo assim, os hambúrgueres formulados com carne de avestruz foram bem aceitos pelos julgadores. O hambúrguer misto, o qual obteve maior aceitação, seria uma alternativa de um produto para a industrialização e comercialização, pois agregado com a carne bovina o custo dos hambúrgueres de avestruz são mais acessíveis.The objective of this study was to prepare a hamburger with ostrich meat, making use of the ostrich meat cuts that are considered less noble such as those resulting form boning. This study also aimed at evaluating its acceptance among potential clients such meat and hamburger consumers as well as suggesting its industrialization as a new product. Three types of hamburgers were prepared with different percentage of ostrich and bovine meat. The samples were tested by 50 tasters without training, but who were hamburger consumers. The hamburger of formulation 2, composed by bovine meat (50% and ostrich meat (50%, obtained better acceptance than the others. The contents of lipids and proteins of

The Art of Memory: "Social Bookmarking Hamburg"

Directory of Open Access Journals (Sweden)

Noga Stiassny

2018-02-01

Full Text Available At the end of November 2016, a unique and intruding art project took place in the city of Hamburg, Germany, a result of collaboration between German artists and a Chinese artist, who all seek to commemorate the Chinese victims who lived in the city pre- World War II but had to suffer the injustices of the Nazi regime. The project lasted three days and was presented in various locations throughout the city, while including many artistic mediums alongside scholarly work. By referring to the main events of that weekend, the paper traces after a “forgotten” past that many people refuse to look at, not to say to take responsibility for it, while in contrast, the art continues to extract it from the depths of oblivion and forced amnesia – to the dismay of many.

Installation and performance of the Budapest-Hamburg proton microprobe

International Nuclear Information System (INIS)

Kovacs, I.; Kocsonya, A.; Kostka, P.; Szokefalvi-Nagy, Z.; Schrang, K.; Krueger, A.; Niecke, M.

2005-01-01

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

Migrants' educational success through innovation: The case of the Hamburg bilingual schools

Science.gov (United States)

Duarte, Joana

2011-12-01

Although Germany has experienced net in-migration for the past five decades, this fact has only recently been officially acknowledged. Furthermore, Germany is marked by a general monolingual self-concept very much attached to the idea of a nation-state with one homogeneous language. However, in large urban areas of Germany about 35 per cent of the population has a migration background, as has almost every second child enrolling in primary school. Hence the country is marked by this dichotomy between a monolingual policy discourse and a multilingual society, manifested in everyday life and, as a consequence, in educational institutions. The fact is that this political attitude towards Germany's own migration history and migrants has led to an educational gap between students with a migration background and their monolingual peers. In 2000, a project was started in Hamburg, aiming to overcome this educational gap and involving the creation of bilingual schools for some of the largest migrant languages. Bilingual classes were thus set up for the following language combinations: German-Portuguese, German-Italian, German-Spanish and German-Turkish, and were evaluated by the University of Hamburg. This paper reports on the model used and the specific school outcomes of the students attending these classes.

THE APPLICATION PROCESS OF HAMBURG RULES, GIVEN THE CONTEXT OF THE EMERGENCE AND ENTRY INTO FORCE OF THE NEW ROMANIAN CIVIL CODE

Directory of Open Access Journals (Sweden)

Adriana Elena Belu

2013-11-01

Full Text Available The paper aims to conduct a comparative analysis and tries to offer an objective point of view regarding a number of questions arisen in practice, related to the applicability of the 1978 Hamburg Rules and keeping public order of Romanian private international law, such as those that aim at: agreeing upon the applicability of the foreign law by the Romanian parties; applicability of the Hamburg Rules; public nuisance of the Romanian private international law; character of public policy rule of the Hamburg Rules. In the application process of the Hamburg Rules, given the context of the emergence and entry into force of the New Civil Code, obviously, the provisions of the Romanian Civil Code shall apply in addition, where the international convention lacks. Therefore, in order to apply the logic of the provisions of the Civil Code in full compliance with the international standards, though giving priority to the latter rules, a rigorous analysis is required, analysis which becomes more complex given the fact that, in accordance with Art. 230 of Law no. 71/2011 to implement Law no. 287/2009 on the Civil Code, Book II "About Maritime Trade and Sailing" of the Commercial Code, will be abolished upon the entry into force of the Maritime Code, as those provisions remain in force, being applied with priority to the rules of the Civil Code.

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

Science.gov (United States)

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

Qualitative characteristics of hamburgers and koftas produced from meat of lambs fed glycerine

Directory of Open Access Journals (Sweden)

T. H. Borghi

2016-12-01

Full Text Available The objective of this study was to evaluate the qualitative (pH, color, water activity, water retention capacity, cooking loss, and shear force and sensory characteristics of processed meat produced from less noble cuts of the carcasses of lambs fed diets containing sugarcane as roughage and concentrates with and without 10 and 20% glycerine. Neck and rib meat of 30 lambs slaughtered at a body weight of 32.0 ± 0.2 kg was used for the elaboration of hamburgers and koftas. Except for color, the inclusion of glycerine in the lamb diet did not influence (P>0.05 the qualitative traits evaluated. The inclusion of glycerine reduced the redness (from 10.07 to 8.89, P=0.044 and yellowness (from 5.97 to 5.07, P=0.039 of hamburgers. The same effect was observed for the redness (from 10.83 to 9.61, P=0.031 and yellowness (from 5.86 to 5.12, P=0.047 of koftas. The sensory characteristics evaluated were not influenced (P>0.05 and the grades of overall acceptance ranged from 7.4 to 7.9. The inclusion of glycerine in the diet of lambs altered the color of processed meat products, but provided satisfactory sensory characteristics.

Antimicrobial properties of clove essential oil on raw hamburger during storage in freezer

Directory of Open Access Journals (Sweden)

S.E Hoseini

2015-05-01

Full Text Available Providing safe foods resistant to pathogens as well as replacing chemical preservatives with natural compounds including essential oils has attracted great attention in current studies. The purpose of this study was to investigate the antimicrobial properties of clove’s essential oil on hamburger. For this reason, clove essential oil was extracted by Clevenger apparatus method. Minimum Inhibitory Concentration (MIC of Staphylococcus aureus, Escherichia coli, Candida albicans and Aspergillus niger was measured. The antimicrobial effect of the essence in the concentrations of 0.0015%, 0.01%, 0.1% and 0.15% was examined on hamburger. The samples were examined at 0, 7, 30, 60 and 90 days of cold storage. Sensory characteristics of the samples were assessed through Hedonic method. MICs resulted from the test for S. aureus, E. coli, C. albicans and A. niger were 0.1%, 0.065%, 0.03% and 0.01% (V/V, respectively. The results of microbial examinations indicated that with the increasing of the concentration of clove oil essence and also with the progression of storage time, the microbial load was gradually decreased. According to the sensory assays conducted by the consumers, low concentrations of 0.0015% and maximum of 0.01% were found desirable.

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

Science.gov (United States)

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

2018-05-01

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

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

Science.gov (United States)

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

2017-04-01

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

Studien zur Kirchenmusik und weltlichen Vokalmusik in Hamburg in der ersten Hälfte des 18. Jahrhunderts

NARCIS (Netherlands)

Voss, Steffen

2014-01-01

Hamburg was a main center for the development of protestant church music in the first half of the 18th century, especially for the oratorio, a genre which is stylistically indebted to operatic music. Works of two of the main composers of so called theatrical church music, Johann Mattheson and Georg

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

Science.gov (United States)

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

2015-07-01

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

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

Science.gov (United States)

Corey, Charles

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

The transforming perception of a regional geohazard between coastal defence and mediated discourse on global warming: Storm surges in Hamburg, Germany

Science.gov (United States)

Neverla, I.; Lüthje, C.

2010-03-01

The term regional geohazard is used for a major geophysical risk which can lead to a natural disaster. The effects will be strictly located to a specific region. It is expected but still not proven that global warming will intensify weather extremes and thus the number of regional geohazards will increase. Regional geohazards are not dangerous per se, but from the perspective of human being certain weather and nature extremes are considered dangerous as they impose damage on human beings and their belongings. Therefore the media often call them ‘natural disaster’ and as a matter of fact it seems to be a ‘must’ - according to theory and practice of news selections - that media report on any natural disaster that occur in their region. Moreover, media even report on geohazards in any other region as soon as these events seem to have any general impact. The major geophysical risk along the coast of the North Sea is storm surges. A long list of historical disasters has deeply engraved the ubiquity of this hazard into the collective memory and habitus of the local population. Not only coastal region is concerned by this danger but also the megacity of Hamburg. Hamburg is the second-largest city in Germany and the sixth-largest city in the European Union. The Hamburg Metropolitan Region has more than 4.3 million inhabitants. The estuary of the river Elbe extends from Cuxhaven (coast) to Hamburg a distance of about 130 km. Hamburg has often been subject to storm surges with significant damages. But after the storm flood in 1855 for more than 100 years until 1962 no severe storm surge happened. The Big Flood in the night from February 16 to February 17 1962 destroyed the homes of about 60.000 people. The death toll amounted to 315 in the city of Hamburg, where the storm surge had a traumatic impact and was followed by political decisions driven by the believe in technological solutions. After 1962 massive investments into the coastal defence were made and dikes

Defining Moments in MMWR History: 1993 E. coli> O157:H7 Hamburger Outbreak

Centers for Disease Control (CDC) Podcasts

During the 1993 E. coli O157 outbreak, four children died, and approximately 700 persons in four states became ill with severe and often bloody diarrhea after eating hamburgers from fast food restaurants. The first reports of CDC's investigation into this deadly outbreak were published in MMWR. In this podcast, Dr. Beth Bell shares what it was like to serve as one of CDC's lead investigators - a boots-on-the-ground disease detective -- for the historic outbreak.

Reliabilität des Hamburger Auswahlverfahrens für Medizinische Studiengänge, Naturwissenschaftsteil (HAM-Nat [Reliability of a science admission test (HAM-Nat at Hamburg medical school

Directory of Open Access Journals (Sweden)

Hissbach, Johanna

2011-08-01

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

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

Science.gov (United States)

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

2018-01-01

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

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

Energy Technology Data Exchange (ETDEWEB)

Lee, J.W.Ju-Woon; Park, K.S.Kyung-Sook; Kim, J.G.Jong-Goon; Oh, S.H.Sang-Hee; Lee, Y.S.You-Seok; Kim, J.H.Jang-Ho; Byun, M.W.Myung-Woo. E-mail: mwbyun@nanum.kaeri.re.krmwbyun@kaeri.re.kr

2005-01-01

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

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

International Nuclear Information System (INIS)

Lee, J.W.Ju-Woon; Park, K.S.Kyung-Sook; Kim, J.G.Jong-Goon; Oh, S.H.Sang-Hee; Lee, Y.S.You-Seok; Kim, J.H.Jang-Ho; Byun, M.W.Myung-Woo.

2005-01-01

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

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

Science.gov (United States)

Dunnebacke, T H

2001-04-01

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

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

Science.gov (United States)

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

2016-01-01

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

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

Science.gov (United States)

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

2016-05-01

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

Climate change experiments in Hamburg

Energy Technology Data Exchange (ETDEWEB)

Gubasch, U [DKRZ, Hamburg (Germany)

1996-12-31

Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

Climate change experiments in Hamburg

Energy Technology Data Exchange (ETDEWEB)

Gubasch, U. [DKRZ, Hamburg (Germany)

1995-12-31

Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

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

Science.gov (United States)

Austin, Kelly

2010-01-01

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

The use of HIV post-exposure prophylaxis in forensic medicine following incidents of sexual violence in Hamburg, Germany: a retrospective study.

Science.gov (United States)

Ebert, Julia; Sperhake, Jan Peter; Degen, Olaf; Schröder, Ann Sophie

2018-05-18

In Hamburg, Germany, the initiation of HIV post-exposure prophylaxis (HIV PEP) in cases of sexual violence is often carried out by forensic medical specialists (FMS) using the city's unique Hamburg Model. FMS-provided three-day HIV PEP starter packs include a combination of raltegravir and emtricitabine/tenofovir. This study aimed to investigate the practice of offering HIV PEP, reasons for discontinuing treatment, patient compliance, and whether or not potential perpetrators were tested for HIV. We conducted a retrospective study of forensic clinical examinations carried out by the Hamburg Department of Legal Medicine following incidents of sexual violence from 2009 to 2016. One thousand two hundred eighteen incidents of sexual violence were reviewed. In 18% of these cases, HIV PEP was initially prescribed by the FMS. HIV PEP indication depended on the examination occurring within 24 h after the incident, no/unknown condom use, the occurrence of ejaculation, the presence of any injury, and the perpetrator being from population at high risk for HIV. Half of the HIV PEP recipients returned for a reevaluation of the HIV PEP indication by an infectious disease specialist, and just 16% completed the full month of treatment. Only 131 potential perpetrators were tested for HIV, with one found to be HIV positive. No HIV seroconversion was registered among the study sample. Provision of HIV PEP by an FMS after sexual assault ensures appropriate and prompt care for victims. However, patient compliance and completion rates are low. HIV testing of perpetrators must be carried out much more rigorously.

Defining Moments in MMWR History: 1993 E. coli O157:H7 Hamburger Outbreak

Centers for Disease Control (CDC) Podcasts

2017-05-31

During the 1993 E. coli O157 outbreak, four children died, and approximately 700 persons in four states became ill with severe and often bloody diarrhea after eating hamburgers from fast food restaurants. The first reports of CDC’s investigation into this deadly outbreak were published in MMWR. In this podcast, Dr. Beth Bell shares what it was like to serve as one of CDC’s lead investigators – a boots-on-the-ground disease detective -- for the historic outbreak.  Created: 5/31/2017 by MMWR.   Date Released: 5/31/2017.

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

Science.gov (United States)

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

2016-01-01

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

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

Science.gov (United States)

Mayer, Christine

2014-01-01

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

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

Science.gov (United States)

Hissbach, Johanna; Klusmann, Dietrich; Hampe, Wolfgang

2011-01-01

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

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

Science.gov (United States)

Harms, Danilo; DupÉrrÉ, Nadine

2018-01-23

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

Processing, physicochemical, and sensory analyses of ostrich meat hamburger

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Vera Lúcia Ferreira de Souza

2012-09-01

Full Text Available The objective of this study was to assess the potential utilization of ostrich meat trimming in hamburger preparation, as well as its physicochemical and sensory characterization. Using ostrich meat trimmings from the legs and neck, four different formulations were prepared with varied amounts of bacon and textured soybean protein. Physical analysis of yield, shrinkage percentage, and water retention capacity and chemical analysis of proximate composition, cholesterol levels, and calories were performed. The formulations underwent sensory analysis by 52 potential ostrich meat consumers, who evaluated tenderness, juiciness, flavor, and purchase intent. The formulations containing textured soybean protein showed the highest yield, lowest shrinkage percentage, and highest water retention capacity. Lipid content varied from 0.58 to 4.99%; protein from 17.08 to 21.37%; ash from 3.00 to 3.62%; moisture from 73.87 to 76.27%; cholesterol from 22.54 to 32.11 mg.100 g-1; and calorie from 87.22 to 163.42 kcal.100 g-1. All formulations showed low cholesterol and calorie levels, even that containing 10% bacon and 3.5% textured soybean protein, which achieved the best scores and acceptance by the panelists.

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

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

2013-05-01

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

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

Science.gov (United States)

Roeder, Peter Martin

1999-01-01

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

Are female daycare workers at greater risk of cytomegalovirus infection? A secondary data analysis of CMV seroprevalence between 2010 and 2013 in Hamburg, Germany

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Stranzinger, Johanna

2016-04-01

Full Text Available Background: Close contact with asymptomatic children younger than three years is a risk factor for a primary cytomegalovirus (CMV infection. In pregnant women, such primary infection increases the risk of CMV-induced feto- or embryopathy. Daycare providers have therefore implemented working restrictions for pregnant daycare workers (DCWs in accordance with legislation and guidelines for maternity protection. However, little is known about the infection risk for DCWs. We therefore compared the prevalence of CMV antibodies of pregnant DCWs to that of female blood donors (BDs.Method: In a secondary data analysis, the prevalence of anti-CMV IgG among pregnant DCWs (N=509 in daycare centers (DCCs was compared to the prevalence of female first-time BDs (N=14,358 from the greater region of Hamburg, Germany. Data collection took place between 2010 and 2013. The influence of other risk factors such as age, pregnancies and place of residence was evaluated using logistic regression models. Results: The prevalence of CMV antibodies in pregnant DCWs was higher than in female BDs (54.6 vs 41.5%; OR 1.6; 95%CI 1.3–1.9. The subgroup of BDs who had given birth to at least one child and who lived in the city of Hamburg (N=2,591 had a prevalence of CMV antibodies similar to the prevalence in pregnant DCWs (53.9 vs 54.6%; OR 0.9; 95%CI 0.8–1.2. Age, pregnancy history and living in the center of Hamburg were risk factors for CMV infections.Conclusion: The comparison of pregnant DCWs to the best-matching subgroup of female first-time BDs with past pregnancies and living in the city of Hamburg does not indicate an elevated risk of CMV infection among DCWs. However, as two secondary data sets from convenience samples were used, a more detailed investigation of the risk factors other than place of residence, age and maternity was not possible. Therefore, the CMV infection risk in DCWs should be further studied by taking into consideration the potential preventive

The Technical and Business Analysis of Using Shore Power Connection in The Port of Hamburg

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Devi Hotnauli Samosir

2017-01-01

Full Text Available In port, when the ship is berthing the loading, unloading, and hospitality activity is using auxiliary engine. The combustion of marine fuels is a major contributor to air pollution, the air pollution is released 400 km around the port area. The impacts of the pollution are respiratory, health, and the environment around ports. Study indicates 60.000 of cardiopulmonary mortalities caused by ship air emission. Ship emission represents 3% of global CO2, 15% of global NOx, and 6% of global SOx emission. Because of that Hamburg Port is released the shore power facilities in July 2015 with idea of smart port and use the renewable energy such as wind turbine and solar panel compliance with IEC-ISO-IEEE 8005-1. In this bachelor thesis, the cost and also the condition between shore power and auxiliary engine will be analyzed and compared to find the most economical between shore power facilities and ship’s auxiliary engine. Shore power facilities in Hamburg are provided by SIEMENS with SIHARBOR and use a robot arm by Stemman Technik as the cable management system. The goal of this thesis is developed calculation tool to see the cost comparison and also the emission. And from the calculation tool the shore power is reducing the emission by 100% because of using the renewable energy and become economical than using auxiliary engine, it can save up to €1000. The other benefits  are ship owner can save maintenance of their auxiliary engine and also saved the file. It shows that the shore power is a proven technology to reduce the emission and saved berth cost.

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

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

2015-03-30

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

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

Science.gov (United States)

Bock, Thomas; Naber, Dieter

2003-10-01

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

Status report on treatment planning with the fast neutron beam at Hamburg-Eppendorf

International Nuclear Information System (INIS)

Hess, A.; Schmidt, R.; Franke, H.D.

1981-01-01

For treatment planning with the fast neutron beam (DT, 14 MeV) at the Radiotherapy Department of the University Hospital Hamburg-Eppendorf the decrement line method is applied to compute isodose curves (total beam or neutrons and gamma-rays separately). The isodose curves are generated by a measured depth dose distribution and one lateral dose distribution at 10 cm phantom depth assuming two crossing points of the decrement lines at the edges of the collimator. By this method isodose charts have been generated for all available field sizes at 80 cm SSD. For the determination of depth dose values at different SSD a modified inverse square law has to be taken into account. Computerized treatment plans are calculated with the same technique used by the SIDOS-U1 (Siemens) planning system. (orig.)

Reduzierbarkeit der Abbrecherquote im Humanmedizinstudium durch das Hamburger Auswahlverfahren für Medizinische Studiengänge - Naturwissenschaftsteil (HAM-Nat [Possible reduction of the medical school dropout number by the Hamburg Assessment test for Medicine - part Natural sciences (HAM-Nat

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Harendza, Sigrid

2008-05-01

Full Text Available [english] Aims: Since 2005 German medical faculties are allowed to select 60% of their freshmen. Nevertheless, many faculties stick to a selection based merely on the grade point average assigned by the secondary school (Abiturnote which is the best known predictor of success in German medical schools. Methods: In order to improve selection with respect to medical school dropout numbers we developed the HAM-Nat (Hamburg Admission test for Medicine - part Natural sciences, a test consisting of 52 multiple-choice questions from the topics of chemistry, physics, biology and mathematics, and assessed its difficulty with pupils of 6 different schools. Then the HAM-Nat was administered to 333 first-year students just before the start of their courses in October 2006. After the first academic year the power of the HAM-Nat to predict individual study success was compared to that of the grade point average. Study success was measured by the number of passed exams. Outcomes: The HAM-Nat was found to correlate better with study success than the grade point average. A projection based on data from older student cohorts shows that student selection with the HAM-Nat can reduce the number of students dropping out compared with a selection based on the grade point average alone. Other parameters like chosen natural science subjects at school or an industrial training in medicine or other areas do not predict academic success. Conclusions: The HAM-Nat is a valuable tool to predict student success at medical school. Based on this study Hamburg’s medical faculty has decided to introduce the HAM-Nat to select its entrants in 2008. [german] Zielsetzung: Seit das Hochschulrahmengesetz 2005 den Hochschulen ermöglicht, 60% der Medizinstudienanfänger selbst auszuwählen, sind die Medizinischen Fakultäten auf der Suche nach dem optimalen Auswahlverfahren. Viele tun sich schwer, ein Auswahlkriterium zu definieren. Noch schwieriger ist es, einen Test für die Auswahl

On the Five-Moment Hamburger Maximum Entropy Reconstruction

Science.gov (United States)

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

2018-05-01

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

Proceedings of the international topical seminar on management of ageing of research reactors, Geesthacht/Hamburg, May 8-12, 1995

International Nuclear Information System (INIS)

Alcala-Ruiz, F.; Krull, W.

1995-01-01

The GKSS Research Centre Geesthacht GmbH and the International Atomic Energy Agency (IAEA) held a joint seminar on 'Management of Ageing of Research Reactors' from May 8-12, 1995, at Geesthacht/Hamburg. More than 100 participants from 36 countries and two international organizations were present. During the seminar 52 papers have been presented discussing the large variety of ageing effects from physical ageing to design ageing and staff ageing and the measures taken to identify and to overcome the ageing effects. (orig.) [de

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

Science.gov (United States)

Schaffner, Donald W; Schaffner, Kristin M

2007-01-01

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

AG Queer Studies (Hg.: Verqueerte Verhältnisse. Intersektionale, ökonomiekritische und strategische Interventionen. Hamburg: Männerschwarm Verlag 2009.

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Heinz-Jürgen Voß

2009-11-01

Full Text Available Der vorliegende Band enthält Beiträge zu den aktuell intensiv geführten Debatten um die Notwendigkeit einer deutlichen Positionierung von Queer Theorie zu Theorien der Ökonomiekritik und Intersektionalität. Dabei werden historische und aktuelle Beispiele herangezogen. Exzellent und besonders hervorzuheben sind die Aufsätze von Jin Haritaworn – ein anti-rassistischer Beitrag, der sich fundiert in aktuelle politische Queer-Auseinandersetzungen einmischt – sowie von Jo Bucher und Angelika Göres, die an einem zeitgeschichtlichen Beispiel queerende Momente des Widerstands herausarbeiten. Wie der vor acht Jahren erschienene erste Band der AG Queer Studies an der Hamburger Universität ist auch dieser für den deutschsprachigen Raum hochaktuell und wärmstens zu empfehlen.The volume at hand contains articles on the current and intense debate over the necessity of queer theory’s clear position in relation to theories of economic critique and intersectionality. It does so using historical and current examples. Essays deserving of special note include an article by Jin Haritaworn that engages in current queer political discussions and an article by Jo Bucher and Angelika Göres that highlights queer moments of resistance using a contemporary example. As was the case with the first volume of the AG Queer Studies at Hamburg University, published eight years ago, this volume is extremely current for the German-language market and is highly recommended.

Forecasting Exchange Rates and Relative Prices with the Hamburger Standard: Is What You Want What You Get With McParity?

OpenAIRE

Robert E. Cumby

1996-01-01

A decade ago the Economist began an annual survey of Big Mac prices as a guide to whether currencies are trading at the right exchange rates. This paper asks how well the hamburger standard has performed. Although average deviations from absolute Big Mac parity are large for several currencies, once estimates of these average deviations are removed from the data, the evidence suggests that convergence to relative Big Mac parity is quite rapid. The half-life of deviations from Big Mac parity a...

Storm surges-An option for Hamburg, Germany, to mitigate expected future aggravation of risk

International Nuclear Information System (INIS)

Storch, Hans von; Goennert, Gabriele; Meine, Manfred

2008-01-01

Summary: Rising sea level together with regionally increased storm activity, caused by elevated and increasing levels of greenhouse gases in the atmosphere will in many parts of the world increase the risk of storm surges significantly. Reducing the emissions of greenhouse gases into the atmosphere may mitigate the increasing risks somewhat, but the major task for regional and local stakeholders will be to prepare for appropriate adaptation. In most cases, possible strategies include intensification of coastal defense measures, in particular strengthening dykes, and adaptation to intermittent flooding. In case of Hamburg and the tidal Elbe river a third option seems to be available, which aims at mitigating storm surge risks by applying estuary engineering constructions. This option is sketched in this paper. The option has the potential to significantly reduce the expected future increases of local surge heights

Field-free molecular alignment probed by the free electron laser in Hamburg (FLASH)

Energy Technology Data Exchange (ETDEWEB)

Johnsson, P; Rouzee, A; Siu, W; Huismans, Y; Vrakking, M J J [FOM Institute for Atomic and Molecular Physics (AMOLF), Science Park 113, 1098 XG Amsterdam (Netherlands); Lepine, F [Universite Lyon 1, CNRS, LASIM, UMR 5579, 43 bvd. du 11 novembre 1918, F-69622 Villeurbanne (France); Marchenko, T [Laboratoire d' Optique Applique, ENSTA/Ecole Polytechnique, Chemin de la Huniere, 91761 Palaiseau (France); Duesterer, S; Tavella, F; Stojanovic, N; Azima, A; Treusch, R [Hamburger Synchrotronstrahlungslabor (HASYLAB) at Deutsches Elektronen-Synchrotron (DESY) Notkestrasse 85, D-22607 Hamburg (Germany); Kling, M F [Max-Planck Institut fuer Quantenoptik, Hans-Kopfermann Strasse 1, D-85748 Garching (Germany)], E-mail: per.johnsson@fysik.lth.se

2009-07-14

High flux extreme ultraviolet (XUV) sources like the free electron laser (FEL) in Hamburg (FLASH) offer the possibility of diffractive imaging of small objects. Irrespective of whether the diffraction is based on the detection of photons or photoelectrons, it is required that the measurement is done in the reference frame of the molecule meaning that, for a sample of several molecules, it is necessary to pre-align the molecules in the sample. As a step towards performing molecular frame diffraction experiments, we report experiments on field-free molecular alignment performed at FLASH. The impulsive alignment induced by a 100 fs near-infrared laser pulse in a rotationally cold CO{sub 2} sample is characterized by ionizing and dissociating the molecules with a time-delayed XUV-FEL pulse. The time-dependent angular distributions of ionic fragments measured by a velocity map imaging spectrometer exhibit rapid changes associated with the induced rotational dynamics. The experimental results show hints of a dissociation process that depends nonlinearly on the XUV intensity.

Fuzzy controlled tele-biogas-fermentation between Hamburg and Nordhausen for a high throughput and regulation of the electrical feeding in rate; Fuzzy-geregelte Tele-Biogasfermentation zwischen Hamburg und Nordhausen fuer einen hohen Durchsatz und Anpassungen an die Gaseinspeisungsrate

Energy Technology Data Exchange (ETDEWEB)

Scherer, Paul; Antonczyk, Sebastian [Hochschule fuer Angewandte Wissenschaften Hamburg, Hamburg-Bergedorf (Germany). FSP Biomassenutzung Hamburg; Schreiber, Anja; Vollmer, Gerd-Rainer [Fachhochschule Nordhausen (Germany)

2011-07-01

The anaerobic digestion of cereals (Triticale) as mono-input in the presence of swine manure was tested by manual intermittent feeding in comparison by feeding with the help of a fuzzy logic feedback control (FLC). By manual intermittent feeding only a process-safe OLR of 4 kg VS/(m{sup 3} d) was possible, followed by an induced overloading and reactor disturbance at {<=} 6.3 kg VS/(m{sup 3} d). By using FLC 585 days with a feedback controlled of feeding three times/d, the reliable substrate dosage of an OLR was 9 kg VS/(m{sup 3} d) being reached at a residence time of 10 days. With the fuzzy control, an increase of the OLR by more than 5 kg VS/(m{sup 3} d) was possible without jeopardizing the safe process. That means doubling of the process efficiency. During OLR 9 kg VS/(m{sup 3} d) the specific GPR was on average 0.72 m{sup 3}/(kg VS{sup *}d) being equivalent to 91.5% degradation. During OLR 11 kg VS/(m{sup 3} d) the volumetric GPR reached on average 12.6, with a peak of 27 m{sup 3}/(m{sup 3}d), but foam problems prevented an exact weighing of the input, and the series hat to be stopped. The whole fermentation process of the high-throughput biogas plant in Nordhausen could be viewed and controlled in Hamburg. For that, the fuzzy calculations were performed in Hamburg and sent for further control via Internet and FTP server to Nordhausen, naming it ''Tele-Biogas-Fermentation''. It is just like an ''autopilot''-system in an aeroplane. It also could be used to control the output of a linked gas storage system and thereby adapting the electrical output of a biogas plant to the grid demand. (orig.)

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

Science.gov (United States)

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

2015-08-03

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

HAMBÚRGUERES FORMULADOS COM BASE PROTÉICA DE PESCADO HAMBURGERS FORMULATES WITH FISH PROTEIN BASE

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D.R.S. SIMÕES

1998-10-01

Full Text Available A recuperação das proteínas de pescado, de espécies de baixo valor comercial ou de subprodutos de sua industrialização, constitui-se em ma alternativa promissora para a elaboração de produtos alimentícios de alta qualidade nutricional e economicamente viáveis. O objetivo deste trabalho foi obter uma Base-Protéica-de-Pescado (BPP que permitisse elaborar hambúrgueres com diferentes sabores. Pela disponibilidade e baixo custo de matéria-prima foi utilizada a pescada (Cynoscion striatus. A parte comestível, essencialmente músculo, foi submetida a sucessivas lavagens para retirar matéria solúvel e odores característicos, controlando-se as variáveis: solvente, soluto/solvente, tempo, temperatura, regime de agitação e número de ciclos de lavagens. A matéria-prima e BPP foram caracterizadas pelas propriedades físico-químicas e microbiológicas. O tratamento estatístico dos resultados, mediante modelo fatorial, permitiu verificar que é possível obter uma BPP, principalmente sem o sabor e odor característico do pescado, utilizando uma parte de soluto para cada duas de solvente, independente do tempo do ciclo de lavagens. A BPP foi utilizada para elaborar seis diferentes tipos de hambúrgueres e, mediante avaliação sensorial, utilizando escala hedônica para sabor, ficou evidenciada a aceitação de todos esses produtos não havendo preferência por um específico. Os resultados experimentais levam a concluir que a BPP, obtida a partir da pescada, pode ser utilizada na elaboração de hambúrgueres com bons atributos sensoriais e nutricionais.The utilization of fish protein, from species of low commercial value or subproducts of industrialization, became a promising alternative for the food products development with high nutritive quality and economically feasible. The goal of this work was to obtain a Fish Protein Base (FPB wich allowed preparation of different flavors of hamburgers. Whting Cynoscion striatu was used, due to

Verantwortliche Personalführung – Zufriedene Kunden. Der Zusammenhang von Gesundheitsmanagement, Gefährdungsbeurteilung und Kundenzufriedenheit an der SUB Hamburg

Directory of Open Access Journals (Sweden)

Ulrike Lang

2015-12-01

Full Text Available Das Arbeitsschutzgesetz verpflichtet Arbeitgeber, auf der Basis einer Beurteilung der Arbeitsbedingungen erforderliche Maßnahmen des Arbeitsschutzes festzustellen, diese umzusetzen und auf ihre Wirksamkeit zu kontrollieren. Dabei sind auch die psychischen Belastungen der Arbeit zu berücksichtigen. Wie werden diese Anforderungen im laufenden Betrieb umgesetzt? Welche Konsequenzen hat dies für Leitung, für Kolleg/inn/en und Nutzer/innen? Wie integriert man die Maßnahmen in die Personalentwicklung und wie überzeugt man die Beschäftigten davon, sich zu beteiligen? Der Beitrag erläutert die Entwicklung des Gesundheitsmanagements der Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky und bietet Tipps zur Umsetzung in anderen Bibliotheken. The German Occupational Safety and Health Act requires employers to determine, based on an assessment of the working conditions, which occupational safety and health measures are required, to implement them and to monitor their effectiveness. The mental stress of work has to be considered as well. How are these requirements implemented under operating conditions? What are the implications for management, colleagues and for the users? How should the measures be integrated in human resources development and how can the employees be persuaded to participate? The paper explains the development of the health management at the State and University Library Hamburg Carl von Ossietzky and gives advice on the implementation to other libraries.

The preference and actual use of different types of rural recreation areas by urban dwellers--the Hamburg case study.

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Thiemen Boll

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

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

Science.gov (United States)

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

2015-03-01

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

Performance Evaluation of the Approaches and Algorithms Using Hamburg Airport Operations

Science.gov (United States)

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

2016-01-01

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

Performance Evaluation of the Approaches and Algorithms for Hamburg Airport Operations

Science.gov (United States)

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

2016-01-01

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

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

Science.gov (United States)

Carson, H L

2001-04-01

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

Isolation, Characterization and Antibiotic Resistance of Shiga Toxin-Producing Escherichia coli in Hamburger and Evolution of Virulence Genes stx1, stx2, eaeA and hly by Multiplex PCR

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Mohammad Kargar

2013-09-01

Full Text Available Background & Objectives: Shiga toxin-producing Escherichia coli (STEC O157:H7 have emerged as pathogens that can cause food-borne infections and severe and potentially fatal illnesses in humans. E.coli O157:H7 colonizes the digestive tract of cattle and is transmitted to humans by food and water. The objectives of this study were to characterize the prevalence of E.coli O157:H7 isolates in hamburger in Shiraz and to test their antimicrobial sensitivity. Material & Methods: In this research, 428 samples of hamburger were collected from 7 main factories of meat products and enriched in TSB with novobiocin medium at 37ºC. Fermentation of sorbitol and lactose and activities of β- glucuronidase of separated bacteria were examined by using the SMAC and VRBA media and CHROMagar medium. Then isolation of E.coli O157:H7 was confirmed with the use of specific antisera; and with the multiplex PCR method, the presence of E.coli O157:H7 virulence genes – including stx1, stx2, eaeA, and hly – was analyzed. Finally, antibiotic resistance strains were tested with disk diffusion methods. Results: Out of all the examined samples, 264 (61.68% sorbitol-negative bacteria were separated in the CT-SMAC medium. After evaluation with specific antisera, the rate of the recognition of E.coli O157:H7 was 5 (1.17%. The stx1 and eaeA genes were diagnosed in 2 (0.47% cases of these samples. All the isolated bacteria were resistant to penicillin, clindamycin, and erythromycin antibiotics.Conclusion: The presence of STEC in animal products suggests that they may be a potential hazard for human health. A regular monitoring of STEC O157, mainly in hamburger, should be performed to prevent a possible consumer health threat.

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

Science.gov (United States)

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

2017-09-01

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

Solar radiation in Germany - observed trends and an assessment of the causes. Pt. 2; Detailed trend analysis for Hamburg

Energy Technology Data Exchange (ETDEWEB)

Grabbe, G C [Hamburg Univ. (Germany). Meteorologisches Inst.; Grassl, H [Hamburg Univ. (Germany). Meteorologisches Inst. Max-Planck-Institut fuer Meteorologie, Hamburg (Germany)

1994-02-01

In Part II, more detailed observations of solar radiation hourly averages of Hamburg were analysed. Global solar radiation, strongly influenced by clouds, decreased with a low significance between 1964 and 1989. The significance of the trend of increasing direct solar radiation in the same period is very weak, because the clouds play the dominant role. The diffuse solar radiation, which is a safe indicator for trends in solar irradiance, because it is relatively independent of the weather, decreased between 1964 and 1989. The reasons for this decrease are the measures to clean the air. Between 1975 and 1987 the diffuse solar radiation increased slightly. The reason for this fact is a doubling of optically active aerosol particles in the atmospheric boundary layer in this time period. (orig.)

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

Science.gov (United States)

Lignitz, E; Koops, E; Püschel, K

1988-01-01

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

Health hazards to the population of Hamburg, due to the Chernobyl reactor accident. Part 2

International Nuclear Information System (INIS)

1987-01-01

Estimations of cancer incidence within a time period of 50 years are stated and in brackets for comparison the cancer deaths within a time period of 50 years based on the Hamburg cancer register for 1985: 1) Pulmonary cancer 0-2 (47 100) 2) Thyroid (thyroida. 3) Hepatic cancer 1-69 (5 700) 4) Leucaemia 3-609 (8 850) 5) All cancer diseases 3-609 (259 000). Presuming that all cancer diseases caused by the Chernobyl accident lead to death and taking into consideration the total cancer risk of the next 50 years, the number of cancer deaths increases at maximum by a little more than one five hundredth (0.23%) As concerns the genetic risk, it is to be noticed that the estimated numbers of 1 to up to 55 cases per generation above all refer to the minor modifications of hereditary factor. With regard to severe hereditary diseases within the next two generations the health authority estimates that in comparison to the single case of clinical importance caused by the reactor accident there are 1760 spontaneous hereditary diseases. (orig./HP) [de

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

Science.gov (United States)

Elfert, Maren

2013-07-01

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

Caracterização físico-química e sensorial de hambúrguer vegetal elaborado à base de caju Physical chemical and sensory characterization of vegetal hamburger elaborated from cashew apple

Directory of Open Access Journals (Sweden)

Janice Ribeiro Lima

2008-02-01

Full Text Available A elaboração de produtos derivados do caju é uma alternativa para seu aproveitamento e para o consumo fora o período de safra. Objetivou-se neste trabalho caracterizar hambúrgueres elaborados à base de caju e comparar suas características com as de produtos comerciais. Foram adquiridos quatro tipos de hambúrgueres comerciais, um deles à base de carne e os demais à base de proteína vegetal. Os hambúrgueres foram analisados quanto às características físico-químicas (proteína, gordura, umidade, cinzas, carboidratos, atividade de água e pH e aceitação sensorial (aparência, aroma, sabor, textura e impressão global. Foram observadas grandes variações nas características dos hambúrgueres: proteínas variaram de 5,75 a 12,95%, gordura de 5,79 a 16,44%, umidade de 45,83 a 63,71%, cinzas de 2,89 a 4,75%, carboidratos de 16,35 a 33,99%, atividade de água de 0,958 a 0,983 e pH de 4,75 a 6,78. Os hambúrgueres de caju apresentaram menor pH e menores teores de proteína e gordura do que a maioria dos produtos comerciais. A aceitação sensorial também apresentou grandes variações, com notas para aparência de 6,2 a 7,8, aroma de 6,1 a 7,9, sabor de 5,7 a 8,0, textura de 5,9 a 7,9 e impressão global de 5,9 a 7,9. Para o hambúrguer de caju, a aceitação sensorial foi, em média, próxima da avaliação gostei ligeiramente (nota 6,0, para todos os atributos avaliados.Products elaborated from cashew are good alternatives for their utilization and for consumption after harvest period. This work aimed to characterize hamburgers made from cashew apple and to compare their characteristics with the ones from commercial products. Four kinds of commercial products were bought, one made of meat and the others made of vegetal protein. Hamburgers were analyzed for their physical chemical characteristics (protein, fat, moisture, ash, carbohydrates, water activity and pH and sensory acceptance (appearance, flavor, taste, texture and overall

22 May 2009-DE-President of Hamburg University-Prof. Dr M. Auweter-Kurtz signing the Guest book with Director for Research and Computing,S. Bertolucci

CERN Multimedia

Maximilien Brice

2009-01-01

Tirage 1 to 3:Signature of the Guest book,Prof. Dr M. Auweter-Kurtz with S. Bertolucci, Director for Research and Computing Tirage 4 to 5 :Dr M. Auweter-Kurtz with S. Bertolucci and Senior Physicist, ATLAS Collaboration, External Relations Office, Dr R. Voss Tirage 6 : Deputy to the BE Department Head,O. Brüning,H. Kurtz,M. Auweter-Kurtz, Dean of the Faculty of Mathematics, Informatics and Natural Sciences H. Graener, S. Bertolucci,R. Voss,CMS Collaboration, Universität Hamburg, Former SPC Member, R. Klanner

John Lennon, autograph hound: The fan-musician community in Hamburg's early rock-and-roll scene, 1960–65

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Julia Sneeringer

2011-03-01

Full Text Available This article explores the Beat music scene in Hamburg, West Germany, in the early 1960s. This scene became famous for its role in incubating the Beatles, who played over 250 nights there in 1960–62, but this article focuses on the prominent role of fans in this scene. Here fans were welcomed by bands and club owners as cocreators of a scene that offered respite from the prevailing conformism of West Germany during the Economic Miracle. This scene, born at the confluence of commercial and subcultural impulses, was also instrumental in transforming rock and roll from a working-class niche product to a cross-class lingua franca for youth. It was also a key element in West Germany's broader processes of democratization during the 1960s, opening up social space in which the meanings of authority, respectability, and democracy itself could be questioned and reworked.

Differential cross sections for non-sequential double ionization of He by 52 eV photons from the Free Electron Laser in Hamburg, FLASH

International Nuclear Information System (INIS)

Kurka, M; Rudenko, A; Jiang, Y H; Kuehnel, K U; Foucar, L; Feist, J; Pazourek, R; Nagele, S; Horner, D A; Rescigno, T N; McCurdy, C W; Schoeffler, M; Belkacem, A; Schulz, M; Herrwerth, O; Lezius, M; Kling, M F; Duesterer, S; Treusch, R; Schneider, B I

2010-01-01

Two-photon double ionization of He is studied at the Free Electron Laser in Hamburg (FLASH) by inspecting He 2+ momentum (P-vector(He 2+ )) distributions at 52 eV photon energy. We demonstrate that recoil ion momentum distributions can be used to infer information about highly correlated electron dynamics and find the first experimental evidence for 'virtual sequential ionization'. The experimental data are compared with the results of two calculations, both solving the time-dependent Schroedinger equation. We find good overall agreement between experiment and theory, with significant differences for cuts along the polarization direction that cannot be explained by the experimental resolution alone.

Architecture design of the application software for the low-level RF control system of the free-electron laser at Hamburg

International Nuclear Information System (INIS)

Geng, Z.; Ayvazyan, V.; Simrock, S.

2012-01-01

The superconducting linear accelerator of the Free-Electron Laser at Hamburg (FLASH) provides high performance electron beams to the lasing system to generate synchrotron radiation to various users. The Low-Level RF (LLRF) system is used to maintain the beam stabilities by stabilizing the RF field in the superconducting cavities with feedback and feed forward algorithms. The LLRF applications are sets of software to perform RF system model identification, control parameters optimization, exception detection and handling, so as to improve the precision, robustness and operability of the LLRF system. In order to implement the LLRF applications in the hardware with multiple distributed processors, an optimized architecture of the software is required for good understandability, maintainability and extendibility. This paper presents the design of the LLRF application software architecture based on the software engineering approach for FLASH. (authors)

The Hamburg Oceanic Carbon Cycle Circulation Model. Version 1. Version 'HAMOCC2s' for long time integrations

Energy Technology Data Exchange (ETDEWEB)

Heinze, C.; Maier-Reimer, E. [Max-Planck-Institut fuer Meteorologie, Hamburg (Germany)

1999-11-01

The Hamburg Ocean Carbon Cycle Circulation Model (HAMOCC, configuration HAMOCC2s) predicts the atmospheric carbon dioxide partial pressure (as induced by oceanic processes), production rates of biogenic particulate matter, and geochemical tracer distributions in the water column as well as the bioturbated sediment. Besides the carbon cycle this model version includes also the marine silicon cycle (silicic acid in the water column and the sediment pore waters, biological opal production, opal flux through the water column and opal sediment pore water interaction). The model is based on the grid and geometry of the LSG ocean general circulation model (see the corresponding manual, LSG=Large Scale Geostrophic) and uses a velocity field provided by the LSG-model in 'frozen' state. In contrast to the earlier version of the model (see Report No. 5), the present version includes a multi-layer sediment model of the bioturbated sediment zone, allowing for variable tracer inventories within the complete model system. (orig.)

Ecologic air-conditioning. A pilot plant for the geothermal and sorption supported air-conditioning in the HafenCity Hamburg; Oekologische Klimatisierung. Pilotanlage zur geothermisch- und sorptionsgestuetzten Klimatisierung in der HafenCity Hamburg

Energy Technology Data Exchange (ETDEWEB)

Ma, Xiaolong; Grabe, Juergen [Technische Univ. Hamburg-Harburg (Germany). Inst. fuer Geotechnik und Baubetrieb

2011-10-24

The relatively constant temperatures of the underground at a depth of 100 meters provide the opportunity to air-condition buildings with geothermal energy and economically. Currently, building air conditioning systems in Central Europe exhibit high growth rates. In summer, the task of an air conditioner is to cool and dehumidify air. Especially the dehumidification usually causes a high cooling demand, as the air is cooled below the dew point temperature of 12 C in order to condense out the water. The dew point is well below the demand for a comfortable room temperature of about 19 C. With this in mind, the authors of this contribution report on a principle of alternative dehumidification by means of a so-called sorption wheel. Sorption wheels use the hygroscopic properties of certain substances such as lithium chloride or silica gel in order to dehumidify the air. Thereby, the cooling demand significantly is reduced by the previous dehumidification. The regeneration of the sorption wheel requires heat. This heat can be provided by solar thermal plants and district heating. Since the air can no longer be dehumidified, rich supply temperatures between 16 and 19 C from. These temperatures can be achieved by means of near-surface temperature. Ground registers, geothermal energy probes or geothermal structures such as power poles are used as ground heat exchanger. The authors present the concept and the measurement results of the pilot plant in Hamburg's HafenCity.

Monitoring the Soil Water Availability of Young Urban Trees in Hamburg, Germany

Science.gov (United States)

Titel, Selina; Gröngröft, Alexander; Eschenbach, Annette

2017-04-01

In large cities numerous trees have to be planted each year to replace died off or cut down trees or for greening of constructed roads and newly built quarters. The typical age of planted trees is between five and fifteen years. Often the planting takes place in special planting pits to stimulate the tree growth under the restricted urban conditions. Consequently, trees are surrounded by different soil substrates: the soil from the nursery in the root ball, the special planting pit substrate and the surrounding urban soil which is often anthropogenic influenced. Being relocated in the city, trees have to cope with the warmer urban climate, the soil sealing and compaction and the low water storage capacity of the substrate. All factors together increase the probability of dry phases for roadside trees. The aim of this study is to monitor the soil water availability at sites of planted roadside trees during the first years after planting. Therefore, a measuring design was developed, which works automatically and takes the complex below ground structure of the soil into account. This approach consists of 13 soil water tension sensors inside and outside of each planting pit up to one meter depth connected to a data logger. The monitoring devices will finally be installed at 20 roadside trees (amongst others Quercus cerris, Quercus robur, Acer platanoides 'Fairview') in Hamburg, Germany, to identify phases of drought stress. The young trees were mainly planted in spring 2016. Data of the first year of measurements show, that the water tension varied between the different soil substrates and the depth. In the first year of tree growth in the city, soil in the tree root ball became significantly drier than the surrounding soil material. In late summer 2016 the water tension in the topsoil had the potential to cause drought stress below some trees.

Spectrometer for shot-to-shot photon energy characterization in the multi-bunch mode of the free electron laser at Hamburg

International Nuclear Information System (INIS)

Palutke, S.; Wurth, W.; Gerken, N. C.; Mertens, K.; Klumpp, S.; Martins, M.; Mozzanica, A.; Schmitt, B.; Wunderer, C.; Graafsma, H.; Meiwes-Broer, K.-H.

2015-01-01

The setup and first results from commissioning of a fast online photon energy spectrometer for the vacuum ultraviolet free electron laser at Hamburg (FLASH) at DESY are presented. With the use of the latest advances in detector development, the presented spectrometer reaches readout frequencies up to 1 MHz. In this paper, we demonstrate the ability to record online photon energy spectra on a shot-to-shot base in the multi-bunch mode of FLASH. Clearly resolved shifts in the mean wavelength over the pulse train as well as shot-to-shot wavelength fluctuations arising from the statistical nature of the photon generating self-amplified spontaneous emission process have been observed. In addition to an online tool for beam calibration and photon diagnostics, the spectrometer enables the determination and selection of spectral data taken with a transparent experiment up front over the photon energy of every shot. This leads to higher spectral resolutions without the loss of efficiency or photon flux by using single-bunch mode or monochromators

Active space cooling with night-coldness - development of a decentralized ventilation system with latent heat storage; Aktive Raumkuehlung mit Nachkaelte - Entwicklung eines dezentralen Lueftungsgeraetes mit Latentwaermespeicher. Imtech-Haus, Hamburg Referenzanlage

Energy Technology Data Exchange (ETDEWEB)

Luedemann, B.; Detzer, R. [Imtech Deutschland, Hamburg (Germany)

2007-04-15

Imtech Germany a decentralized ventilation system with a latent heat-storage unit made of Phase Change Material. The equipment was used successfully in a first reference asset in the Imtech house in Hamburg. During the day active space cooling is realized by storage of night-cold. In combination with a night ventilation the attached areas could be held continuous within the comfort range under 26 C under normal summer conditions. The decentralized ventilation system including control is developed to series production readiness and will be introduced now on the market. (orig.)

Validation of Baking To Control Salmonella Serovars in Hamburger Bun Manufacturing, and Evaluation of Enterococcus faecium ATCC 8459 and Saccharomyces cerevisiae as Nonpathogenic Surrogate Indicators.

Science.gov (United States)

Channaiah, Lakshmikantha H; Holmgren, Elizabeth S; Michael, Minto; Sevart, Nicholas J; Milke, Donka; Schwan, Carla L; Krug, Matthew; Wilder, Amanda; Phebus, Randall K; Thippareddi, Harshavardhan; Milliken, George

2016-04-01

This study was conducted to validate a simulated commercial baking process for hamburger buns to destroy Salmonella serovars and to determine the appropriateness of using nonpathogenic surrogates (Enterococcus faecium ATCC 8459 or Saccharomyces cerevisiae) for in-plant process validation studies. Wheat flour was inoculated (∼6 log CFU/g) with three Salmonella serovars (Typhimurium, Newport, or Senftenberg 775W) or with E. faecium. Dough was formed, proofed, and baked to mimic commercial manufacturing conditions. Buns were baked for up to 13 min in a conventional oven (218.3°C), with internal crumb temperature increasing to ∼100°C during the first 8 min of baking and remaining at this temperature until removal from the oven. Salmonella and E. faecium populations were undetectable by enrichment (>6-log CFU/g reductions) after 9.0 and 11.5 min of baking, respectively, and ≥5-log-cycle reductions were achieved by 6.0 and 7.75 min, respectively. D-values of Salmonella (three-serovar cocktail) and E. faecium 8459 in dough were 28.64 and 133.33, 7.61 and 55.67, and 3.14 and 14.72 min at 55, 58, and 61°C, respectively, whereas D-values of S. cerevisiae were 18.73, 5.67, and 1.03 min at 52, 55, and 58°C, respectivly. The z-values of Salmonella, E. faecium, and S. cerevisiae were 6.58, 6.25, and 4.74°C, respectively. A high level of thermal lethality was observed for baking of typical hamburger bun dough, resulting in rapid elimination of high levels of the three-strain Salmonella cocktail; however, the lethality and microbial destruction kinetics should not be extrapolated to other bakery products without further research. E. faecium demonstrated greater thermal resistance compared with Salmonella during bun baking and could serve as a conservative surrogate to validate thermal process lethality in commercial bun baking operations. Low thermal tolerance of S. cerevisiae relative to Salmonella serovars limits its usefulness as a surrogate for process validations.

Controle bacteriológico de carne caprina para elaboração de hambúrguer caprino defumado Bacteriological control of goat meat to elaboration of smoked goat hamburger

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J.C. Metri

2006-06-01

Full Text Available Realizaram-se avaliações bacteriológicas da matéria-prima utilizada na elaboração de um produto cárneo caprino tipo hambúrguer defumado, antes e após sanitização. A carne foi tratada por aspersão, com uma solução de ácidos orgânicos contendo 2% de ácido acético, 1% de ácido lático, 0,25% de ácido cítrico e 0,1% de ácido ascórbico, e armazenada sob refrigeração. As análises bacteriológicas foram realizadas no dia 0 e aos 7 e 14 dias após defumação. Na carne, no dia 0, a contagem de coliformes fecais estava acima do limite permitido pela legislação vigente, mas sete dias após a sanitização, esse parâmetro estava dentro dos limites permitidos. No produto final todos os parâmetros bacteriológicos encontraram-se dentro dos padrões higiênico-sanitários.In order to obtain a safe goat smoked hamburger, bacteriological analysis of the raw material was performed before and after sanitation. Meat was sprayed with a solution of organic acids containing 2% acetic acid, 1% lactic acid, 0.25% citric acid and 0.1% ascorbic acid and, after that, stored under refrigeration. Bacteriological analysis was carried out on days 0, 7 and 14 after goat smoked hamburger processing. In meat, on day 0, the fecal coliform count was above legal limits, but on day 7 after sanitation this parameter was these limits. In the final product, all the results of the bacteriological parameters were according to the sanitary-hygienic standards.

Dioxin/POPs legacy of pesticide production in Hamburg: part 1--securing of the production area.

Science.gov (United States)

Weber, Roland; Varbelow, Hans Gerhard

2013-04-01

α-Hexachlorocyclohexane (HCH), β-HCH, and γ-HCH (lindane) were recently included as new persistent organic pollutants (POPs) in the Stockholm Convention. Therefore, the chemicals need to be globally addressed, including the disposal of historic wastes. At most sites, the approximately 85% of HCH waste isomers were dumped. At a former lindane factory in Hamburg and some other factories the HCH, waste was recycled producing residues with high polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD/PCDF) levels. The soil and ground water under the former pesticide factory was/is highly contaminated with HCH (260 tons), chlorobenzenes (550 tons), and PCDD/PCDF (6 kg toxic equivalents (TEQ)). This contamination did not result from disposal operations but from spillages and leakages during the 30 years of the factory's production history. A containment wall has been constructed around the production area to prevent the dispersal of the pollutants. The ground water is managed by a pump and treat system. Over the last 15 years, approximately 10-30 tons of this pollution reservoir has been pumped and incinerated. For the contaminated production buildings, specific assessment and demolition technologies have been applied. In addition to their HCH waste isomer deposition, former lindane/HCH productions need to be assessed for possible recycling practice of HCH and related PCDD/PCDF contamination of the production area and buildings. Since such recycling activities have taken place at several factories in different countries, the experience of assessment and management of the described production area and contaminated buildings could be valuable. Such assessment could be addressed within the frame of the Stockholm Convention.

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

Science.gov (United States)

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

2014-01-01

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

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

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V. Pappas

2013-08-01

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

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

Science.gov (United States)

Dahm, Torsten; Heimann, Sebastian; Bialowons, Wilhelm

2010-05-01

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

The Berlin Mission Society and German linguistic roots of volkekunde: The background, training and Hamburg writings of Werner Eiselen, 1899-1924

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Andrew Bank

Full Text Available This article presents a case for the centrality of race and racism in the training and early ethnographic writings of Werner Eiselen (1899-1977. Together with further discussion in two other articles, it demonstrates that Eiselen was not the consolidator of the British functionalist anthropological tradition in South Africa nor a strong affiliate of the liberal school of African studies in South Africa as other scholars have proposed. On the contrary, he was the founder of a radically different ethnographic tradition: an anti-humanist and deeply racialised tradition of cultural study with its roots in Berlin Mission Society ideology and German Africanist linguistics. I track the origins of Eiselens volkekunde to his missionary background in a former Boer Republic, his Afrikaner nationalist schooling and university career, and especially to his training in African linguistics in Hamburg (and Berlin between 1921 and 1924 under the leading international figure in the field, the German linguist and ethnologist Carl Meinhof (1857-1944, whose racially informed theories and politics profoundly shaped Eiselen and the school of volkekunde that he would father during his decade-long tenure at Stellenbosch University.

Outbreak of ciguatera fish poisoning on a cargo ship in the port of hamburg.

Science.gov (United States)

Schlaich, Clara; Hagelstein, Jan-Gerd; Burchard, Gerd-Dieter; Schmiedel, Stefan

2012-07-01

Ciguatera fish poisoning is a travel-related illness characterized by a combination of gastrointestinal and neurological symptoms in persons who eat ciguatoxic seafood in endemic areas. In 2009, an outbreak of the disease on a refrigerator vessel in the port of Hamburg was investigated. The ship's crew fell ill after they ate fish from a catch in the Caribbean 2 weeks earlier. All 15 sailors on board were examined by port medical officers. Samples of blood and stool specimens were taken from symptomatic sailors. The frozen fish was secured for the prevention of further disease spreading and additional diagnostic tests. All but one sailor ate the fish. The intoxication resulted in gastrointestinal or neurological symptoms in all 14 sailors who consumed the fish and persisted in varying degrees in 93% of sailors over at least 14 days. No fatality occurred, but two seamen were "unfit for duty" on the ship due to severity of symptoms. The diagnosis was supported by the fact that all seafarers who consumed the same reef fish, experienced typical signs, symptoms, and time course consistent with ciguatera fish poisoning. The fish from the catch in the Caribbean was identified as Caranx sexfasciatus (Bigeye Trevally) and Cephalopholis miniata (Red Grouper). An experimental assay later confirmed presence of the ciguatoxin in the fish. Sailors are an occupational group at risk for ciguatera fish poisoning due to potentially unsafe food sources during international travel. Even if no fatality occurred, the disease affected marine operations due to high attack rates and chronicity of symptoms. Medical doctors must be aware that ciguatera fish poisoning is a risk for seafarers traveling in tropical and subtropical areas. Stocking of food in affected ports from safe sources, adequate training of ship cooks, and informing sailors about the risk of fishing are needed to prevent disease occurrence in seafarers in international trade and traffic. © 2012 International Society of

Protracted outbreak of S. Enteritidis PT 21c in a large Hamburg nursing home

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Domke Paul-Gerhard

2007-09-01

Full Text Available Abstract Background During August 2006, a protracted outbreak of Salmonella (S. Enteritidis infections in a large Hamburg nursing home was investigated. Methods A site visit of the home was conducted and food suppliers' premises tested for Salmonella. Among nursing home residents a cohort study was carried out focusing on foods consumed in the three days before the first part of the outbreak. Instead of relying on residents' memory, data from the home's patient food ordering system was used as exposure data. S. Enteritidis isolates from patients and suspected food vehicles were phage typed and compared. Results Within a population of 822 nursing home residents, 94 case patients among residents (1 fatality and 17 among staff members were counted 6 through 29 August. The outbreak peaked 7 through 9 August, two days after a spell of very warm summer weather. S. Enteritidis was consistently recovered from patients' stools throughout the outbreak. Among the food items served during 5 through 7 August, the cohort study pointed to afternoon cake on all three days as potential risk factors for disease. Investigation of the bakery supplying the cake yielded S. Enteritidis from cakes sampled 31 August. Comparison of the isolates by phage typing demonstrated both isolates from patients and the cake to be the exceedingly rare phage type 21c. Conclusion Cake (various types served on various days contaminated with S. Enteritidis were the likely vehicle of the outbreak in the nursing home. While the cakes were probably contaminated with low pathogen dose throughout the outbreak period, high ambient summer temperatures and failure to keep the cake refrigerated led to high pathogen dose in cake on some days and in some of the housing units. This would explain the initial peak of cases, but also the drawn out nature of the outbreak with cases until the end of August. Suggestions are made to nursing homes, aiding in outbreak prevention. Early outbreak detection is

Pre-travel advice at a crossroad: Medical preparedness of travellers to South and Southeast-Asia - The Hamburg Airport Survey.

Science.gov (United States)

Rolling, Thierry; Mühlenpfordt, Melina; Addo, Marylyn M; Cramer, Jakob P; Vinnemeier, Christof D

Specific travel-related recommendations exist for the prevention or self-treatment of infectious diseases contracted by travellers to the tropics. In the current study, we assessed the medical preparedness per these recommendations, focusing on whether travellers carried antidiarrheal and antimalarial medication with them stratified by type of pre-travel advice. We surveyed travellers departing from Hamburg International Airport to South or Southeast Asia, using a questionnaire on demographic, medical and travel characteristics. 975 travellers were analysed - the majority (817, 83%) being tourists. A large proportion packed any antidiarrheal medication (612, 63%) - most frequently loperamide (440, 72%). Only 176 of 928 (19%) travellers to destinations with low-to medium risk for malaria packed a recommended antimalarial medication. The majority (162, 17%) of them carried antimalarials as stand-by emergency treatment (SBET). 468 (48%) travellers had a pre-travel medical consultation. This lead to higher odds of carrying SBET- with the highest odds associated with a consultation at a travel medicine specialist (OR 7.83 compared to no consultation). Attending a travel medicine specialist was associated with better adherence to current recommendations concerning the carriage of stand-by emergency treatment of malaria. However, the proportion of travellers seeking pre-travel health advice was overall low in our population. Promoting pre-travel consultations may, therefore, lead to higher adherence to the current recommendations in travel medicine. Copyright © 2017 Elsevier Ltd. All rights reserved.

Operation of a plant for waste combustion in the dim frames and the national and Europe legislation in the case of the solid waste combustion plant Rugenberger-Dam in Hamburg

International Nuclear Information System (INIS)

Menke, D.; Zwahr, D.

2000-01-01

The difficulties in the operation of a waste processing plant are demonstrated on the example of the waste combustion facility Rudenberger-Dam in Hamburg. The installation and processes are described in details. The produced in the process 30% HCL is in compliance with the requirements for a commercial product, but since it is produced as a result from the processing of waste gases, it is treated as a waste product. Similar problems occur in other installations. German and European legislation in the field of waste management are unnecessary complicated. The introduction of technical frame conditions in the laws often presents an obstacle for the application of new technologies. It is pointed out that the time for changes in the environment legislation has come

The New Hamburg-Hannover Agitation Scale in Clinical Samples: Manifestation and Differences of Agitation in Depression, Anxiety, and Borderline Personality Disorder.

Science.gov (United States)

Jung, Stefanie; Proske, Miriam; Kahl, Kai G; Krüger, Tillmann H C; Wollmer, M Axel

2016-01-01

Agitation is a burdening phenomenon that occurs in a variety of psychiatric disorders. The aim of this study was to give a first direction for agitation occurrence in depression, anxiety disorder, and borderline personality disorder (BPD) as well as in healthy controls with and without psychiatric record. Using the Hamburg-Hannover Agitation Scale (H2A), an instrument that allows for the measurement of agitation independently of the presence of a specific disorder, a patient sample (n = 158) and a healthy control group (n = 685) with (n = 94) and without (n = 591) psychiatric record were examined. The data were mainly analysed using ANOVAs and post hoc tests. Patients showed significantly higher H2A agitation levels than healthy controls. Within the clinical sample, BPD patients exhibited the strongest manifestation of agitation, scoring significantly higher than the depression and the anxiety disorder sample, while these two subgroups did not significantly differ from each other. Moreover, healthy subjects with a psychiatric record experienced a significantly stronger agitation than subjects without a psychiatric record. Further studies are needed with larger, more balanced, and differentiated sample sizes including a wider range of clinical pictures. The results demonstrate that agitation occurs and differs in psychiatric patients as well as in healthy controls. © 2016 S. Karger AG, Basel.

SEARCHES FOR METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY USING THE CH G BAND

Energy Technology Data Exchange (ETDEWEB)

Placco, Vinicius M.; Rossi, Silvia [Departamento de Astronomia-Instituto de Astronomia, Geofisica e Ciencias Atmosfericas, Universidade de Sao Paulo, Sao Paulo, SP 05508-090 (Brazil); Kennedy, Catherine R.; Beers, Timothy C.; Lee, Young Sun [Department of Physics and Astronomy and JINA (Joint Institute for Nuclear Astrophysics), Michigan State University, East Lansing, MI 48824 (United States); Christlieb, Norbert [Zentrum fuer Astronomie der Universitaet Heidelberg, Landessternwarte, Koenigstuhl 12, 69117 Heidelberg (Germany); Sivarani, Thirupathi [Indian Institute of Astrophysics, 2nd Block, Koramangala, Bangalore 560034 (India); Reimers, Dieter [Hamburger Sternwarte, Universitaet Hamburg, Gojenbergsweg 112, 21029 Hamburg (Germany); Wisotzki, Lutz, E-mail: vmplacco@astro.iag.usp.br [Astrophysical Institute Potsdam, An der Sternwarte 16, 14482 Potsdam (Germany)

2011-12-15

We describe a new method to search for metal-poor candidates from the Hamburg/ESO objective-prism survey (HES) based on identifying stars with apparently strong CH G-band strengths for their colors. The hypothesis we exploit is that large overabundances of carbon are common among metal-poor stars, as has been found by numerous studies over the past two decades. The selection was made by considering two line indices in the 4300 A region, applied directly to the low-resolution prism spectra. This work also extends a previously published method by adding bright sources to the sample. The spectra of these stars suffer from saturation effects, compromising the index calculations and leading to an undersampling of the brighter candidates. A simple numerical procedure, based on available photometry, was developed to correct the line indices and overcome this limitation. Visual inspection and classification of the spectra from the HES plates yielded a list of 5288 new metal-poor (and by selection, carbon-rich) candidates, which are presently being used as targets for medium-resolution spectroscopic follow-up. Estimates of the stellar atmospheric parameters, as well as carbon abundances, are now available for 117 of the first candidates, based on follow-up medium-resolution spectra obtained with the SOAR 4.1 m and Gemini 8 m telescopes. We demonstrate that our new method improves the metal-poor star fractions found by our pilot study by up to a factor of three in the same magnitude range, as compared with our pilot study based on only one CH G-band index. Our selection scheme obtained roughly a 40% success rate for identification of stars with [Fe/H] <-1.0; the primary contaminant is late-type stars with near-solar abundances and, often, emission line cores that filled in the Ca II K line on the prism spectrum. Because the selection is based on carbon, we greatly increase the numbers of known carbon-enhanced metal-poor stars from the HES with intermediate metallicities -2

La « connexion hamburger » appliquée à l’Amazonie brésilienne. Décryptage de l’ « effet papillon » entre consumérisme carné et déboisement

Directory of Open Access Journals (Sweden)

Guillaume Marchand

2009-03-01

Full Text Available Selon l’énoncé de la « connexion hamburger », l’un des derniers grands massifs forestiers de la planète serait directement menacé par notre consommation excessive de viande bovine. L’idée n’est pas vraiment neuve, elle a déjà été formulée dans les années 1980 par un environnementaliste du nom de N. Myers pour expliquer la recrudescence des déboisements en Amérique Centrale. Vingt-quatre ans plus tard, un groupe de chercheurs du CIFOR1 l’a exhumée pour l’Amazonie brésilienne. Médias et ONG’s environnementalistes se sont alors empressés de divulguer l’information, en incitant parfois au boycott des viandes brésiliennes voire des restaurants européens ou nord-américains qui en servent. Si l’identification de liens de causes à effets entre nos gestes quotidiens et des impacts environnementaux globaux est tout à fait louable, l’objectif étant de faire évoluer les mentalités, il s’opèrent parfois quelques simplifications sur la nature et l’ampleur de ces phénomènes…En s’intéressant à l’évolution des structures spatiales des filières bovines brésiliennes et plus spécifiquement amazoniennes depuis l’ouverture de la frontière agraire (1970’s, le présent article a pour objectif d’évaluer dans quelle mesure les différents écosystèmes de la région ont eut à pâtir de nos instincts carnivores. Nous verrons ainsi que la connexion hamburger internationale est un phénomène aux nombreuses ramifications, ne consommant pas toujours directement de la forêt ombrophile dense mais bien souvent des espaces de savanes ou des forêts de transition.According to the “hamburger connection” concept, one of the lasts rainforest regions of the earth would be directly menaced by our excessive consumption of beef meat. The idea is not very new, it was formulated in the 1980 by the environmentalist N. Myers to explain the intensification of deforestation in Central America. Twenty

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

Science.gov (United States)

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

2017-01-01

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

[Network Analyses in Regional Health Care Research: Example of Dermatological Care in the Metropolitan Region of Hamburg].

Science.gov (United States)

Augustin, J; Austermann, J; Erasmi, S

2016-10-18

Background: One of the overall objectives of the legislator is to ensure an overall "homogeneous", and easily accessible medical care for the population. The physician-patient ratio can be used to describe the regional health care situation. But this method does not provide information concerning the availability of, for instance, the nearest doctor. Therefore, further parameters such as accessibility must be taken into consideration. For this purpose, network analyses are an appropriate method. The objective of this study is to present methodological tools to evaluate the healthcare situation in the metropolitan region of Hamburg, primarily focusing on accessibility using dermatologists as an example. Methods: Analyzing data of 20 counties, the geographical distribution of N=357 dermatologists and the physician-patient ratio were calculated. In a second step, a network analysis regarding accessibility was performed. In order to calculate accessibility, address data (physicians) were transformed into coordinates, consisting of defined places (N=303) and restrictions (e. g. speed, turn restrictions) of the network. The calculation of population-based accessibility is based on grid cells for the population density. Results: Despite adequacy of the overall medical situation, differences in the availability of the nearest dermatologists in the metropolitan region are remarkable, particularly when use of public transport is taken into consideration. In some counties, over 60% of the population require at least one hour to get to the nearest dermatologist using public transportation. In rural regions within the metropolitan area are particularly affected. Conclusion: The network analysis has shown that the choice and availability of transportation in combination with the location (rural/urban) is essential for health care access. Especially elderly people in rural areas with restricted mobility are at a disadvantage. Therefore, modern health care approaches (e

The Hamburg-Hannover Agitation Scale (H2A): Development and validation of a self-assessment tool for symptoms of agitation.

Science.gov (United States)

Jung, Stefanie; Wollmer, M Axel; Kruger, Tillmann H C

2015-10-01

Agitation has long been underestimated as a symptom occurring across psychiatric disorders. While several instruments exist for highly specific clinical target groups (e.g., dementia, traumatic brain injury), no tool captures agitation in a broader range of psychiatric patients. The Hamburg-Hannover Agitation Scale (H2A) has been designed to satisfy this demand. This study concentrated on the development and validation of the scale in a psychiatric and a healthy control sample. The H2A was developed, tested in an expert sample, and revised. The German version was validated in a study involving two clinical institutions. Patients (n = 180) completed the H2A and several other questionnaires in order to test for congruent and discriminant validity. Healthy subjects (n = 685) completed the H2A only. The H2A was translated into English. The H2A showed very satisfying quality criteria (reliability, selectivity, item difficulty) and regression analysis demonstrated the H2A's ability to distinguish between subjects with a psychiatric diagnosis and healthy subjects with or without psychiatric record. Factor analysis revealed a three-factorial structure representing a physiological/somatic, a mental and a mixed ('psychophysiological') dimension of agitation. Although validation showed promising quality criteria and predictive value of the H2A, calibration tests with bigger and more balanced sample sizes are necessary. Agitation has become more clinically relevant as a symptom occurring in various affective disorders, yet its assessment is limited. The H2A was developed in order to meet this need. Validation of the H2A revealed very satisfactory item and scale quality criteria promoting its utility. Copyright © 2015. Published by Elsevier Ltd.

Disposal of radioactive waste: the forming of a new approach in Germany. Summary and international perspective. FSC Community Visit and National Workshop, Hitzacker, Hamburg, 5-8 October 2004

International Nuclear Information System (INIS)

2005-01-01

The fifth workshop of the OECD/NEA Forum on Stakeholder Confidence (FSC) was hosted by the Federal Office for Radiation Protection (BfS) and the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU), the authorities responsible for implementing and regulating radioactive waste management in Germany, respectively. The central theme of the event was 'the forming of a new approach to radioactive waste management in Germany'. The three-day event started with a community visit in Hitzacker, which included a one-day meeting with community representatives and other stakeholders. This was followed by a tour to radioactive waste management facilities in Gorleben, and then the national workshop, which took place in Hamburg. Sixty-five registered participants, from 13 countries, attended the event. About 60% were German stakeholders, the remainder came from FSC member countries and international organisations. The German stakeholders included local actors, academics, and representatives of state and federal governments, NGOs, waste producers and other companies. The international audience consisted of FSC, typically affiliated with national regulatory bodies, government, or implementing organisations, plus other delegates and academics. The event was structured as follows: The introductory session (Day 1 morning and early afternoon) took place in Hitzaker and explored the historical context and the current situation of radioactive waste management in Germany. It entailed plenary presentations by key actors of policy making processes and discussions focusing on stakeholder concerns about trust and confidence. Three sessions took place in Hamburg and addressed the topics 'The new proposed approach to site selection, with emphasis on basic premises' (Day 1 late afternoon), 'The new proposed approach to site selection, with emphasis on stakeholder involvement' (Day 2 afternoon), and 'The new approach to

Rosbief Juridische kanttekeningen bij het paardenvleesschandaal Over de gedaantewisseling van een paard, voedselveiligheid en misleiding van de consument

NARCIS (Netherlands)

Meulen, van der S.M.M.; Meulen, van der B.M.J.

2013-01-01

In november 2012 wordt tijdens een smaaktest van hamburgers in het consumentenprogramma Kassa kort aandacht besteed aan de samenstelling van de geteste hamburgers. Consumenten verwachten dat een hamburger in ieder geval grotendeels bestaat uit rundvlees. In een van de geteste burgers wordt naast

Hamburger, lit and coca-cola Hamburger, lit and coca-cola

OpenAIRE

Leslie Fiedler

2008-01-01

What I would like to do today is begin by talking a little while about something I had on my mind, but still remains unspoken, including a few words about my next to the last book Freaks and the book that will probably be called "What Was Literature". After I finish talking about those things for a short time I'd like to open the floor up for questions because I know, two or three people have told me already they have questions which they'd want to ask, and I'm sure some of the rest of y...

Hamburger, lit and coca-cola Hamburger, lit and coca-cola

Directory of Open Access Journals (Sweden)

Leslie Fiedler

2008-04-01

Full Text Available What I would like to do today is begin by talking a little while about something I had on my mind, but still remains unspoken, including a few words about my next to the last book Freaks and the book that will probably be called "What Was Literature". After I finish talking about those things for a short time I'd like to open the floor up for questions because I know, two or three people have told me already they have questions which they'd want to ask, and I'm sure some of the rest of you have questions you have asked before and have thought I have not adequately answered. What I would like to do today is begin by talking a little while about something I had on my mind, but still remains unspoken, including a few words about my next to the last book Freaks and the book that will probably be called "What Was Literature". After I finish talking about those things for a short time I'd like to open the floor up for questions because I know, two or three people have told me already they have questions which they'd want to ask, and I'm sure some of the rest of you have questions you have asked before and have thought I have not adequately answered.

String Math 2017

CERN Document Server

The series of String-Math conferences has developed into a central event on the interface between mathematics and physics related to string theory, quantum field theory and neighboring subjects. The conference will take place from July 24-28 in the main building of Hamburg university. The String-Math conference is organised by the University of Hamburg jointly with DESY Hamburg.

Semen quality in sub-fertile range for a significant proportion of young men from the general German population: a co-ordinated, controlled study of 791 men from Hamburg and Leipzig

DEFF Research Database (Denmark)

Paasch, U.; Salzbrunn, A.; Glander, H.J.

2008-01-01

Population studies have shown that a high proportion of Nordic men may have so poor semen quality that they can be classified as sub-fertile according to international standards. A question is whether the Nordic data are specific for the Nordic countries or they should be seen as an expression of...... men seem to have impaired semen quality that may reduce their natural fertility. However, it remains to be investigated to what extent poor semen quality contributes to the low German fertility rates Udgivelsesdato: 2008/4......Population studies have shown that a high proportion of Nordic men may have so poor semen quality that they can be classified as sub-fertile according to international standards. A question is whether the Nordic data are specific for the Nordic countries or they should be seen as an expression...... of a general trend in Europe. We therefore carried out a prospective study of semen quality of young men raised in the former East Germany (Leipzig) and West Germany (Hamburg). To enable inter-regional comparisons, we utilized a common European research protocol previously used in studies in the Nordic...

5 February 2010: Romanian Former Minister of Justice V. Stoica (4th from left) visiting SM18 with, from left to right, University of Bucharest Faculty of Physics A. Costescu, DESY Hamburg C. Diaconu; Mrs Valeriu Stoica; Université de Montpellier II S. Ciulli; Technology Department Vacuum, Surfaces and Coatings group S. Ilie; Technology Department Head F. Bordry and Adviser for Russian Federation, Central and Eastern Europe T. Kurtyka.

CERN Multimedia

Maximilien Brice

2010-01-01

5 February 2010: Romanian Former Minister of Justice V. Stoica (4th from left) visiting SM18 with, from left to right, University of Bucharest Faculty of Physics A. Costescu, DESY Hamburg C. Diaconu; Mrs Valeriu Stoica; Université de Montpellier II S. Ciulli; Technology Department Vacuum, Surfaces and Coatings group S. Ilie; Technology Department Head F. Bordry and Adviser for Russian Federation, Central and Eastern Europe T. Kurtyka.

DEVELOPMENT OF HAMBURGER USING ADULT SHEEP MEAT AND OAT FLOUR DESENVOLVIMENTO DE HAMBÚRGUER DE CARNE DE OVINOS DE DESCARTE ENRIQUECIDO COM FARINHA DE AVEIA

Directory of Open Access Journals (Sweden)

Luís Carlos Oliveira dos Santos Júnior

2009-12-01

Full Text Available

[Eugen Helimski, Urlike Kahrs. Nordselkupisches Wörterbuch von F. G. Mal'cev (1903)] / Ago Künnap

Index Scriptorium Estoniae

Künnap, Ago, 1941-

2003-01-01

Raamatust: Helimski, Eugen, Kahrs, Urlike. Nordselkupisches Wörterbuch von F. G. Mal'cev (1903). Hamburg, 2001. (Hamburger Sibirische und Finnisch-Ugrische Materialen / Habent Sua Fata Manuscripts; 1)

Solar-assisted central heating in Hamburg-Bramfeld; Solarunterstuetzte Nahwaermeversorgung Hamburg-Bramfeld

Energy Technology Data Exchange (ETDEWEB)

Ebel, M. [HGC Hamburg Gas Consult, Hamburg (Germany)

1998-12-31

About 38% of the energy consumed in Germany is used for space heating. Hot water demand of old buildings accounts for approximately 10% while buildings constructed according to modern insulation standards account for 15 - 20 %. Space heating has a considerable conservation potential, which plays an important role in terms of reducing carbon dioxide pollution. More and more new technologies for conventional thermal insulation as well as for the active use of solar energy are being developed and will soon be commercially available. (orig.) [Deutsch] In der Bundesrepublik Deutschland werden ca. 38% des Energieverbrauches fuer die Waermeversorgung von Gebaeuden eingesetzt. Auf den Warmwasserbedarf entfallen davon ca. 10% bei Altbauten und 15-20% bei Wohngebaeuden nach den heute gueltigen Waermeschutzbestimmungen. Damit liegt im Bereich der Waemreversorgung von Gebaeuden ein erhebliches Einsparpotential, welches innerhalb der Diskussion ueber die CO{sub 2}-Problematik eine immer groessere Bedeutung erlangt. Neben einer Verbesserung der konventionellen Waermedaemmung der Gebaeude werden zunehmend Techniken der aktiven Solarenergienutzung zur Einsatzreife entwickelt. (orig.)

Wellness Trends Among Battlefield Airmen

Science.gov (United States)

2014-08-01

you eat high-fat foods such as hamburgers , cheeseburgers, fried chicken or fried fish , French fries, whole or 2% milk, hot dogs, bacon, sausage...Eighty-five percent of both groups eat high-fat foods such as hamburgers , cheeseburgers, fried chicken or fish , French fries, whole or 2% milk, cheese...question: “How often do you eat high-fat foods such as hamburgers , cheeseburgers, fried chicken or fried fish , French fries, whole or 2% milk, cheese

Better utilisation of district heating systems. Subproject Hanover-Hamburg: 'Analysis of the control characteristics of district heating grids'. Part 1: Optimisation of automatic pump control for fast load variations. Part 2: Automation of district heating pumps at the man-machine communication interface. Part 3: Installation and adaptation of the BoFiT program system (Hanover only). Final report; Bessere Ausnutzung von Fernwaermeanlagen. Teilprojekt Hannover-Hamburg: 'Analyse des Regelverhaltens von Fernwaermenetzen'. T. 1: Optimieren einer automatischen Pumpensteuerung auf schnelle Lastwechsel. T. 2: Darstellen der Automatisierungseinrichtungen von Fernwaermepumpen an der Mensch-Maschine-Kommunikationsschnittstelle (MMK). T. 3: Installation und Anpassung des Programmsystems BoFiT (nur Hannover). Abschlussbericht

Energy Technology Data Exchange (ETDEWEB)

Tuchs, M.; Beecken, J.; Hilmer, W.; Oel, M.; Schaper, H.; Micus, W.; Tegeler, C.; Ridder, M.; Schoettker, P.; Rogalla, B.U.; Feuerriegel, S.

2000-07-01

The general target of the interconnection research intention is discovering margins for optimizing the heat consumption by fast and ensured variation between producers with CHP generation plants and plants for primary heat and reverse. The project is subdivided in three parts: In part 1 the usefulness of automated operation of the communal distributed heating net-work was determined by: Comparison of real measurements with simulated processes calculations of the differential control processes, development and analysis of a control process concept and improvement of the existing controler action in the Hamburg and the Hannover model, investigations of the effects of closed loop control on safety and portrayal of the processes during optimised and automated operation. The advantage of this system can be demonstrated to be both economical and ecological. Safety analysis showed that a higher degree of automation does not compromise safe operation. In Hamburg these findings led to the development of a training simulator for the operating personnel. The optimisation techniques presented in part 1 can therefore be implemented in a model, which provides a very good analogy to the real network. In part 2 innovative forms of presentation of hydraulic relations of the controled District Heating network where developed. They where realised in a computer program. This program was installed in the District Heating control room. The target of part 3 is the practical application of BoFit for the generation of optimized propositions for operation mode of the District Heating net-work. The consideration of the actual condition of the District Heating network was realized by online-connection to the process data processing. The situation of costs of heat supply is found out by simulations for the present moment and for a prognosted period. (orig.)

[Olaf Mertelsmann. Der stalinistische Umbau in Estland] / Jörg Hackmann

Index Scriptorium Estoniae

Hackmann, Jörg, 1962-

2007-01-01

Arvustus: Olaf Mertelsmann. Der stalinistische Umbau in Estland. Von der Markt- zur Komandowirtscahft. (Hamburger Beiträge zur Gescichte des östlichen Europa. Bd. 14.9 verlag Dr. Kovač. Hamburg 2006

Vita von Magdalene Schoch

OpenAIRE

Nicolaysen, Rainer; Krause, Eckart; Oeter, Stefan; Cujé, Lennie; Lüthje, Jürgen; Schoch, Magdalene

2008-01-01

Aus der Einleitung: „In einer akademischen Feierstunde am 15. Juni 2006 wurde der Hörsaal J im Hauptgebäude der Universität Hamburg in Magdalene-Schoch-Hörsaal benannt – die fünfte Namensgebung im Rahmen des 1999 begonnenen Programms zur Benennung restaurierter Hörsäle nach im „Dritten Reich“ vertriebenen Hamburger Wissenschaftlerinnen und Wissenschaftlern. [...] Das vorliegende Heft der Hamburger Universitätsreden dokumentiert die auf der Feier gehaltenen Reden [...] Bei den anschließend ...

The safety and quality of pork and poultry meat imports for the common European market received at border inspection post Hamburg Harbour between 2014 and 2015.

Science.gov (United States)

Jansen, Wiebke; Woudstra, Svenja; Müller, Anja; Grabowski, Nils; Schoo, Gundela; Gerulat, Bettina; Klein, Günter; Kehrenberg, Corinna

2018-01-01

Though imports of products of animal origin into the European Union (EU) have to comply with legal requirements and quality standards of the community, food consignment rejections at external EU borders have been increasing in recent years. This study explored microbiological metrics according to national target and critical values valid for samples at consumer level of 498 fresh poultry meat and 136 fresh pork filets from consignments subjected to physical checks during clearing at the border inspection post Hamburg harbour between January 2014 and December 2015 with ISO standard methods. Quantitative results indicated that critical thresholds for aerobic counts, Enterobacteriaceae, and E. coli were never surpassed. Merely for staphylococci, one poultry sample (0.2%) and 10 pork samples (9.3%) exceeded the critical limit (3.7 log cfu/g). However, qualitative analyses revealed that, Staphylococcus aureus was present in 16% and 10% of all poultry and pork samples, respectively, though no methicillin-resistant Staphylococcus aureus could be confirmed. Moreover, E. coli was present in 50% and 67% of all pork and poultry samples, respectively, and thereof 33 isolates were confirmed as extended-spectrum β-lactamase-producing E. coli. Only 1.2% of the poultry samples were unacceptable due to the presence of Salmonella spp., whereas they were not detected in any pork sample. Campylobacter spp. were not detected in any sample. Though imported pork and poultry meat complies mostly with national market requirements, it might pose a potential risk to public health, especially for a direct or indirect foodborne transmission of imported, uncommon strains of zoonotic bacteria.

Liivimaa reformatsiooni poliitilised, religioossed ja sotsiaalsed aspektid / Juhan Kreem

Index Scriptorium Estoniae

Kreem, Juhan

2007-01-01

Rets. rmt.: Joachim Kuhles. Die Reformation in Livland - religiöse, politische und ökonomische Wirkungen. (Hamburger Beiträge zur Geschichte des östlichen Europa, 16). Verlag Dr. Kovaè, Hamburg, 2007. 363 lk.

[Juzhnoselkupskij slovar N. P. Grigorovskogo] / Ago Künnap

Index Scriptorium Estoniae

Künnap, Ago, 1941-

2007-01-01

Juzhnoselkupskij slovar N. P. Grigorovskogo. Obrabotka i izdanie Jevgenija Helimskogo. Südselkupisches Wörterbuch von N. P. Grigorovski. Bearbeitet und herausgegeben von Eugen Helimski, Hamburg 2007. (Hamburger Sibirische Finnougrische Materialien. Habent Sua Fata Manuscripta. Band 4)

Personal Storytelling and Narrative as a Means for Climate Scientists to Engage and Inform Public Audiences - Illustrated by the Play '2071 - The World We'll Leave Our Grandchildren' Comissioned by the Royal Court Theatre, London and the Deutsches Schauspielhaus, Hamburg

Science.gov (United States)

Rapley, C. G.

2015-12-01

In order to engage greater public interest in science it is necessary to move beyond the traditional academic "information deficit" mode of communication, with its emphasis on the delivery and explantion of 'facts'. This is especially the case for topics such as climate science, which have the potential to provoke strong conscious or unconscious emotional and ideological audience reactions. The use of personalised narrative and storytelling offers a means to draw in non-experts in a way that overcomes barriers of disinterest or prejudice. The talk will address the role of climate scientists in communicating within the public square, and will use the play '2071 - The World We'll Leave Our Grandchildren" as an example of how theatre can provide an effective means of communicating complex and provocative knowledge and understanding. The play was commissioned by the Royal Court Theatre, London and the Deutshes Schauspielhaus, Hamburg. It received positive reviews and sold out at the London venue.

Programs for the Interpretation of Laboratory Results in Oncology

Czech Academy of Sciences Publication Activity Database

Pecen, Ladislav; Eben, Kryštof; Topolčan, O.; Holubec, L.; Pikner, R.; Nekulová, M.; Šimíčková, M.; Kaušitz, J.

2002-01-01

Roč. 22, 1B (2002), s. 531-532 ISSN 0250-7005. [International Hamburg Symposium on Tumor Markers /11./. 27.01.2002-29.01.2002, Hamburg] Institutional research plan: AV0Z1030915 Subject RIV: BA - General Mathematics

A comparison of dioxins, dibenzofurans and coplanar PCBs in uncooked and broiled ground beef, catfish and bacon.

Science.gov (United States)

Schecter, A; Dellarco, M; Päpke, O; Olson, J

1998-01-01

The primary source of dioxins (PCDDs), dibenzofurans (PCDFs) and coplanar PCBs for the general population is food, especially meat, fish, and dairy products. However, most data on the levels of these chemicals is from food in the raw or uncooked state. We report here the effect of one type of cooking (broiling) on the levels of PCDDs, PCDFs, and coplanar PCBs in ground beef (hamburger), bacon and catfish. Samples of hamburger, bacon, and catfish were broiled and compared to uncooked samples in order to measure changes in the amounts of dioxins in cooked food. The total amount of PCDD, PCDF, and coplanar PCB TEQ decreased by approximately 50% on average for each portion as a result of broiling the hamburger, bacon and catfish specimens. The mean concentration (pg TEQ/kg, wet weight) of PCDDs, PCDFs, and coplanar PCBs, however, remained the same in the hamburger, increased by 83% in the bacon, and decreased by 34% in the catfish. On average, the total measured concentration (pg/kg) of the congeners of PCDDs, PCDFs, and coplanar PCBs increased 14% in the hamburger, increased 29% in the bacon, and decreased 33% in the catfish.

Carbonate and carbon fluctuations in the Eastern Arabian Sea over 140 ka: Implications on productivity changes?

Digital Repository Service at National Institute of Oceanography (India)

Guptha, M.V.S.; Naidu, P.D.; Haake, B.G.; Schiebel, R.

, University of Hamburg, Grabenstr. 27, 20357 Hamburg, Germany c School of Ocean and Earth Science, University of Southampton, Southampton Oceanography Centre, European Way, Southampton, SO14 3ZH, UK Received25April2003;accepted21May2005 Abstract Biological...

An electro-optical timing diagnostic for pump-probe experiments at the free-electron laser in Hamburg FLASH

International Nuclear Information System (INIS)

Azima, Armin

2009-07-01

Femtosecond pump-probe experiments have extensively been used to follow atomic and molecular motion in time. The very intense extreme ultraviolet XUV light of the Free electron LASer in Hamburg FLASH facility allows to investigate fundamental processes such as direct one or few photon inner shell ionizations. A supplementary Ti:Sapphire near infrared femtosecond laser system allows to perform two-color pump-probe experiments with FLASH involving intense laser fields of hugely different photon energies. Within this work a bunch arrival measurement system has been built, which assists these two-color pump-probe experiments to reduce the temporal jitter of FLASH and to increase the temporal resolution. The diagnostic is based upon an electro-optical detection scheme and measures the relative arrival time between the Ti:Sapphire femtosecond pulse and the electron bunch, which generates the self-amplified by stimulated emission SASE XUV pulse in the undulator section of FLASH. Key feature of the diagnostic is a 150 m long glass fiber pulse transport line, which inflicts non-linear dispersion. A dispersion control system to compensate for this higher order dispersion has been developed including the control and programming of a spatial light phase modulator. It was possible to transport a 90 fs FWHM short near infrared femtosecond laser pulse Fourier limited by the dispersion compensated glass fiber. The electro-optical signal induced by the FLASH electron bunch was generated, characterized and optimized. The signal features beside the designated bunch arrival timing capability the additional possibility to measure the longitudinal electron bunch density distribution of an arbitrary bunch of FLASH in a single shot with a temporal resolution of below 100 fs RMS. Timing and bunch analysis capabilities of the developed diagnostic have been cross-checked with other comparable diagnostics at FLASH like the transversal deflecting cavity structure named LOLA. Finally, the

An electro-optical timing diagnostic for pump-probe experiments at the free-electron laser in Hamburg FLASH

Energy Technology Data Exchange (ETDEWEB)

Azima, Armin

2009-07-15

Femtosecond pump-probe experiments have extensively been used to follow atomic and molecular motion in time. The very intense extreme ultraviolet XUV light of the Free electron LASer in Hamburg FLASH facility allows to investigate fundamental processes such as direct one or few photon inner shell ionizations. A supplementary Ti:Sapphire near infrared femtosecond laser system allows to perform two-color pump-probe experiments with FLASH involving intense laser fields of hugely different photon energies. Within this work a bunch arrival measurement system has been built, which assists these two-color pump-probe experiments to reduce the temporal jitter of FLASH and to increase the temporal resolution. The diagnostic is based upon an electro-optical detection scheme and measures the relative arrival time between the Ti:Sapphire femtosecond pulse and the electron bunch, which generates the self-amplified by stimulated emission SASE XUV pulse in the undulator section of FLASH. Key feature of the diagnostic is a 150 m long glass fiber pulse transport line, which inflicts non-linear dispersion. A dispersion control system to compensate for this higher order dispersion has been developed including the control and programming of a spatial light phase modulator. It was possible to transport a 90 fs FWHM short near infrared femtosecond laser pulse Fourier limited by the dispersion compensated glass fiber. The electro-optical signal induced by the FLASH electron bunch was generated, characterized and optimized. The signal features beside the designated bunch arrival timing capability the additional possibility to measure the longitudinal electron bunch density distribution of an arbitrary bunch of FLASH in a single shot with a temporal resolution of below 100 fs RMS. Timing and bunch analysis capabilities of the developed diagnostic have been cross-checked with other comparable diagnostics at FLASH like the transversal deflecting cavity structure named LOLA. Finally, the

Epidemiology of Breast Carcinoma in Women in the Czech Republic, According to the Data of the National Oncological Register from 1977 to 1995

Czech Academy of Sciences Publication Activity Database

Pecen, Ladislav; Koukalová, H.; Široký, P.; Novák, J.; Topolčan, O.; Pikner, R.; Holubec, L.

1999-01-01

Roč. 19, 6D (1999), s. 5700-5701 ISSN 0250-7005. [International Hamburg Symposium on Tumor Markers /10./. 05.12.1999-07.12.1999, Hamburg] Grant - others:IGA MZ ČR(CZ) NC4780 Institutional research plan: AV0Z1030915

Criteria for the Selection of Reference Groups in the Statistical Evaluation of Tumor Markers

Czech Academy of Sciences Publication Activity Database

Holubec jr., L.; Topolčan, O.; Pikner, R.; Pecen, Ladislav; Holubec sen., L.

2002-01-01

Roč. 22, 1B (2002), s. 531 ISSN 0250-7005. [International Hamburg Symposium on Tumor Markers /11./. 27.01.2002-29.01.2002, Hamburg] Institutional research plan: AV0Z1030915 Keywords : reference groups * tumor markers Subject RIV: BA - General Mathematics

The Role of CEA, CA 72-4 and CA 19-9 for the Early Detection of Disease Progression in Colorectal Cancer Patients

Czech Academy of Sciences Publication Activity Database

Holubec jr., L.; Pikner, R.; Topolčan, O.; Holubec, L.; Fínek, J.; Pecen, Ladislav

1999-01-01

Roč. 19, 6D (1999), s. 5685-5686 ISSN 0250-7005. [International Hamburg Symposium on Tumor Markers /10./. 05.12.1999-07.12.1999, Hamburg] Grant - others:IGA MZ ČR(CZ) NC4780 Institutional research plan: AV0Z1030915

Briefe aus dem Morgenland - Otto Friedrich von Richters Forschungsreise in den Jahren 1814-1816 / Vladimir Sazonov

Index Scriptorium Estoniae

Sazonov, Vladimir, 1979-

2013-01-01

Arvustus: Briefe aus dem Morgenland - Otto Friedrich von Richters Forschungsreise in den Jahren 1814-1816, hrsg. von Indrek Jürjo, Sergei Stadnikov, Hamburger Beiträge zur Geschichte des östlichen Europa, Bd. 20. Hamburg: Verlag Dr. Kovač 2013, 313 lk.

From Lampedusa to Hamburg

DEFF Research Database (Denmark)

Meret, Susi; Jørgensen, Martin Bak

2014-01-01

As European countries throw up their walls and clamp down on refugees and migrants, the latter are increasingly responding with peaceful resistance.......As European countries throw up their walls and clamp down on refugees and migrants, the latter are increasingly responding with peaceful resistance....

Development of a multichannel RF field detector for the low-level RF control of the free-electron laser at Hamburg

International Nuclear Information System (INIS)

Hoffmann, Matthias

2008-10-01

Modern free electron lasers produce synchrotron radiation with constantly shortening wavelengths of up to 6 nm and pulse widths of up to 100 fs. That requires a constantly increasing stability of the beam energy and arrival time of the electron beam at the undulator entrance which is situated at the end of the accelerator. At the same time, the increasing speed of digital signal processing and data acquisition facilitates new possibilities for the digital radio frequency control and field detection. In this thesis the development of a multichannel radio frequency field detector for the low level radio frequency (LLRF) control of the superconducting cavities of the Free-Electron Laser at Hamburg (FLASH) is described. The applied method of IF sampling is state of the technology and is utilized in many areas of digital communication. It is evaluated concerning its applicability for the LLRF control. Analytical and numerical investigations of the noise behavior and transport in the control loop have been accomplished to define the requirements for the measurement accuracy of the field detector that was to be developed. Therefore, simplified models of the noise behavior of each system component of the control loop, e.g. amplifier, radio frequency mixer and analog-to-digital converter, were established and subsequently assorted to a the model of the control loop. Due to the application of the vector-sum control, where several separately measured field vectors are added to a vector-sum, requirements concerning the allowable compression error of the detector nonlinearity were defined. These were investigated by analytical and numerical methods, as well. Requirements for the hardware that was to be developed were compiled from the simulation results. For the development of the field detector, a modular and EMC-compatible concept with a high-level passive front-end for an improvement of the signal-to-noise ratio was chosen. The following tests in the lab delivered the

Development of a multichannel RF field detector for the low-level RF control of the free-electron laser at Hamburg

Energy Technology Data Exchange (ETDEWEB)

Hoffmann, Matthias

2008-10-15

Modern free electron lasers produce synchrotron radiation with constantly shortening wavelengths of up to 6 nm and pulse widths of up to 100 fs. That requires a constantly increasing stability of the beam energy and arrival time of the electron beam at the undulator entrance which is situated at the end of the accelerator. At the same time, the increasing speed of digital signal processing and data acquisition facilitates new possibilities for the digital radio frequency control and field detection. In this thesis the development of a multichannel radio frequency field detector for the low level radio frequency (LLRF) control of the superconducting cavities of the Free-Electron Laser at Hamburg (FLASH) is described. The applied method of IF sampling is state of the technology and is utilized in many areas of digital communication. It is evaluated concerning its applicability for the LLRF control. Analytical and numerical investigations of the noise behavior and transport in the control loop have been accomplished to define the requirements for the measurement accuracy of the field detector that was to be developed. Therefore, simplified models of the noise behavior of each system component of the control loop, e.g. amplifier, radio frequency mixer and analog-to-digital converter, were established and subsequently assorted to a the model of the control loop. Due to the application of the vector-sum control, where several separately measured field vectors are added to a vector-sum, requirements concerning the allowable compression error of the detector nonlinearity were defined. These were investigated by analytical and numerical methods, as well. Requirements for the hardware that was to be developed were compiled from the simulation results. For the development of the field detector, a modular and EMC-compatible concept with a high-level passive front-end for an improvement of the signal-to-noise ratio was chosen. The following tests in the lab delivered the

Euro-Islam or Islam in Europe: The Role of Muslims and Their Organizations in Germany, Great Britain and the Netherlands

Science.gov (United States)

2011-06-01

Netherlands (Islamitische Stichting Nederland , ISN) ....................................................126 b. The Foundation of the Turkish Islamic...Islamic Schools Government Board Organization ISC Islamic Sharia Council ISN Islamitisch Stichting Nederland (Islamic Foundation Netherlands) IZH...Islamisches Zentrum Hamburg (Islamic Center Hamburg) KMAN Kommitee van Maroccaanse Arbeiders in Nederland (Committee of Moroccan Workers in the

GRUNDTVIG in transnational exchange

DEFF Research Database (Denmark)

Grundtvig in transnational exchange is the report from the seminar in december 2015 in cooperation with University of Cape Town and University of Hamburg.......Grundtvig in transnational exchange is the report from the seminar in december 2015 in cooperation with University of Cape Town and University of Hamburg....

Page 93 - 99.pmd

African Journals Online (AJOL)

Administrator

Department of Public Health, Faculty of Life Sciences, Hamburg University of Applied Sciences, Hamburg,. Germany. 3. ... about the running of the system. ... inflexible since it did not rapidly respond to emerging .... standard registry for sending and receiving times of ... agreed that the Khartoum CDSS is a flexible system.

Cleaning the soil

International Nuclear Information System (INIS)

Stegmann, R.

1993-01-01

Volume 6 of the Hamburg Reports contains contributions from scientists from the Special Research Field 188 'Cleaning up Contaminated Soils' of the Technical University of Hamburg-Harburg and the University of Hamburg and of experts from science and from the practical field. The soil science and analytical aspects of the biological and chemical/physical treatment processes are shown and open questions specific to processes are dealt with. Scientific results are compared with practical experience here. The evaluation of treated soils for reuse in the environment is a very important question, which is explained in the first articles here. Examples of case studies are shown in the last part of the volume. (orig.) [de

Völker strafen

Directory of Open Access Journals (Sweden)

Henning Radtke

2004-01-01

Full Text Available Rezensierte Werke:William A. Schabas, Der Genozid im Völkerrecht, Hamburg: Hamburger Edition HIS 2003, 792 S., ISBN 3-930908-88-3; Gerhard Werle, Völkerstrafrecht (unter Mitarbeit von Florian Jeßberger, Wulf Burchards, Barbara Lüders, Stephan Meseke, Volker Nerlich, Tübingen: Mohr Siebeck 2003, 553 S., ISBN 3-16-148087-2

Spanish, Portuguese, and Neo-Latin Poetry Written and/or Published by Seventeenth-, Eighteenth-, and Nineteenth-Century Sephardim from Hamburg and Frankfurt (2

Directory of Open Access Journals (Sweden)

Brown, Kenneth

2001-06-01

Full Text Available The present study is the second in a three-part series (the first appearing in Sefarad 59 [1999] pp. 3-42; the third being in press on the phenomenon of Neo- Latin and Romance-Language —Spanish and Portuguese— poetry of the Sephardim in Hamburg and Frankfurt am Main from the early seventeenth to the midnineteenth centuries. Our collection expands the original poetic corpus from twenty-eight to forty-five works. In an historical and critical Introduction to the poems, the authors distinguish the creative genius of a new type of literary discourse, one which meshes neo-classical strophic forms with inspiration from Sephardic orthodox Judaism as it was practiced in the Dutch Netherlands, biblical events and Jewish philosophical constructs. In addition to the evaluation and edition of the poems and, in the cases of Neo-Latin works, their translation to English, the Introduction includes an argument for substantiating book printing of Sephardic-authored books in Frankfurt am Main during the period 1614-1634 as well as sporadically throughout the remainder of the seventeenth century.

Nuestro estudio representa la segunda parte (la primera apareció en Sefarad 59 [1999] págs. 3-42; la tercera está en prensa de un trabajo sobre la poesía en latín y lenguas romances —español y portugués— de los sefardíes de Hamburgo y de Frankfurt am Main desde principios del siglo XVII hasta mediados del XVIII. Aquí el corpus poetarum se amplía de veintiocho a cuarenta y cinco obras; estas nuevas poesías evidencian un espíritu neoclasicista mezclado ingeniosamente con un discurso apegado a un judaísmo ortodoxo-sefardí tal como entonces se practicaba en los países protestantes del norte de Europa. En el apartado introductorio, que es tanto descriptivo como evaluativo de la obra poética, se defiende la tesis de que la ciudad protestante de Frankfurt am Main con su feria del libro anual servía como lugar de impresi

Perspectives on biogeochemistry

National Research Council Canada - National Science Library

Degens, Egon T

1989-01-01

... Heidelberg New York London Paris Tokyo CopyrightProfessor Dr. EGON T. DEGENS formerly Institute of Biogeochemistry and Marine Chemistry at the Center of Marine Research and Climatology University of Hamburg BundesstraBe 55 2000 Hamburg 13, FRG t ISBN 978-3-540-50191-6 DOl 10.1007/978-3-642-48879-5 ISBN 978-3-642-48879-5 (eBook) Library of Con...

Vermittlungen - musically speaking

DEFF Research Database (Denmark)

Weymann, Eckhard; Metzner, Susanne; Fitzthum, Elena

2001-01-01

Bilingual publication - mixed content in English and German. Articles were written by participants in the First European Symposium "Improvisation Training in Music Therapy education" which took place in Hamburg, 1998.......Bilingual publication - mixed content in English and German. Articles were written by participants in the First European Symposium "Improvisation Training in Music Therapy education" which took place in Hamburg, 1998....

Solution of the Stieltjes truncated matrix moment problem

Directory of Open Access Journals (Sweden)

Vadim M. Adamyan

2005-01-01

Full Text Available The truncated Stieltjes matrix moment problem consisting in the description of all matrix distributions \\(\\boldsymbol{\\sigma}(t\\ on \\([0,\\infty\\ with given first \\(2n+1\\ power moments \\((\\mathbf{C}_j_{n=0}^j\\ is solved using known results on the corresponding Hamburger problem for which \\(\\boldsymbol{\\sigma}(t\\ are defined on \\((-\\infty,\\infty\\. The criterion of solvability of the Stieltjes problem is given and all its solutions in the non-degenerate case are described by selection of the appropriate solutions among those of the Hamburger problem for the same set of moments. The results on extensions of non-negative operators are used and a purely algebraic algorithm for the solution of both Hamburger and Stieltjes problems is proposed.

HIV-induced immune activation - pathogenesis and clinical relevance

Directory of Open Access Journals (Sweden)

Stellbrink HJ

2010-01-01

Full Text Available Abstract This manuscript is communicated by the German AIDS Society (DAIG http://www.daignet.de. It summarizes a series of presentations and discussions during a workshop on immune activation due to HIV infection. The workshop was held on November 22nd 2008 in Hamburg, Germany. It was organized by the ICH Hamburg under the auspices of the German AIDS Society (DAIG e.V..

The Hamburg sea-ice model

International Nuclear Information System (INIS)

Stoessel, A.; Owens, W.B.

1992-10-01

The general purpose of the model is to simulate sea ice dynamically as well as thermodynamically. Pure sea-ice models are generally highly dependent on the specified atmospheric and oceanic forcing, especially on the winds and the vertical oceanic heat flux. In order to reduce these dependencies, the sea-ice [SI] model was extended to optionally include a prognostic oceanic mixed layer [OML], a diagnostic atmospheric surface layer [ASL] and/or a diagnostic atmospheric boundary layer [ABL], thus shifting the forcing levels further away from the surface (i.e. from the sea ice) and simultaneously providing a modification of the forcing considering boundary-layer adjustments to the instantaneous sea-ice conditions given by the SI model. A further major extension of the model is the (optional) employment of a prognostic snow layer. The special application characterising the present code was sea-ice simulation in the Southern Ocean, employing a spherical, circumpolar grid with a resolution of 2.5 in latitude and 5 in longitude, extending from 50 S to 80 S and using a daily time step. (orig.)

Review: Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday (2011 Buchbesprechung: Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday (2011

Directory of Open Access Journals (Sweden)

Jigal Beez

2013-01-01

Full Text Available Review of the monograph:Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday, Hamburg: Verlag Dr. Kovač, 2011, ISBN 978-3-8300-5806-9, 216 pagesBesprechung der Monographie:Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday, Hamburg: Verlag Dr. Kovač, 2011, ISBN 978-3-8300-5806-9, 216 Seiten

Upper and Lower Hamburg Bend 2011 Flood Evaluation on the Missouri River near Hamburg, Iowa

Science.gov (United States)

2017-01-01

topography and vegetation as they existed prior to chute construction. Task 4B Starting with the Task 2 geometry, remove side-cast earth mounds in...differences for a flow of 160,000 cfs (4530.7 cms). ............. 55 Figure 46. Task 6.2(c) Dotted enclosures indicate the two locations of vegetative ...material types was assigned within the ERDC/CHL TR-17-1 x model for the main channel, chutes, and floodplain to reflect the variation in vegetation

Universitaet der Bundeswehr Hamburg. Research Report 1986-1988. Universitaet der Bundeswehr Hamburg. Forschungsbericht 1986-1988

Energy Technology Data Exchange (ETDEWEB)

Strauch, P.; Dietrich, B. (comps.)

1989-01-01

The report covers the years 1986/87/88. It reports on R and D results from four faculties: electrical engineering, mechanical engineering, pedagogics, and economic and industrial organization sciences. Beyond the obligation to report, the research report is also part of a general concept which is to foster the transfer of know-how and technology between university and industry. It is made known that in 1987 Artificial Intelligence and Computer Integrated Manufacturing were taken up as focal points, the chairs cooperating on an interdisciplinary basis. (orig./RHM).

Determination of stress bioindicators in three Norway spruce stands in northern Germany

International Nuclear Information System (INIS)

Godbold, D.L.; Feig, R.; Cremer-Herms, A.; Huettermann, A.

1993-01-01

At three sites in northern Germany (Witzenhausen, Egge-Mountains and Hamburg-Eissendorf) biochemical stress bioindicators (chlorophyll, starch, proline and acid phosphatase and peroxidase activity) were determined in the needles of healthy and damaged Norway spruce (Picea abies L. Karst.). Peroxidase activity was higher in 1 and 2 yr old needles of damaged Norway spruce at the Witzenhausen and Hamburg-Eissendorf sites. Phosphatase activity was significantly higher in needles of damaged trees in all needle ages at the Egge-mountains site in 1983, and at the Witzenhausen site in current and 1 yr old needles. At the Hamburg-Eissendorf site lower phosphatase activity in needless of damaged trees was determined. At the Witzenhausen site lower levels of chlorophyll were determined in the 1 and 2 yr old needles of damaged trees, whereas at the Hamburg-Eissendorf and Egge-mountains sites lower chlorophyll levels were found in current needles. Thus between healthy and damaged trees at a specific site differences in the stress bioindicators could be found, however no common pattern between the sites could be determined. The study indicates that these biochemical bioindicators may be used to show a general stress, but it is difficult to relate them to a specific stress factor. 21 refs., 1 fig., 2 tabs

Uncovertebral joint injury in cervical facet dislocation: the headphones sign

Energy Technology Data Exchange (ETDEWEB)

Palmieri, Francesco; Cassar-Pullicino, Victor N.; Dell' Atti, Claudia; Lalam, Radhesh K.; Tins, Bernhard J.; Tyrrell, Prudencia N.M.; McCall, Iain W. [Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Department of Radiology, Oswestry, England (United Kingdom)

2006-06-15

The purpose of our study is to demonstrate the uncovertebral mal-alignment as a reliable indirect sign of cervical facet joint dislocation. We examined the uncovertebral axial plane alignment of 12 patients with unilateral and bilateral cervical facet joint dislocation (UCFJD and BCFJD, respectively), comparing its frequency to the reverse hamburger bun sign on CT and MR axial images. Of the seven cases with BCFJD, five clearly demonstrated the diagnostic reverse facet joint hamburger bun sign on CT and MR images, but in two cases this sign was not detectable. In the five cases with UCFJD, four demonstrated the reverse hamburger bun sign on both CT and MRI. In one case the reverse hamburger bun sign was not seen adequately with either image modality, but the facet dislocation was identified on sagittal imaging. The uncovertebral mal-alignment was detected in all 12 cases. Normally, the two components of the uncovertebral joint enjoy a concentric relationship that in the axial plane is reminiscent of the relationship of headphones with the wearer's head. We name this appearance the 'headphones' sign. Radiologists should be aware of the headphones sign as a reliable indicator of facet joint dislocation on axial imaging used in the assessment of cervical spine injuries. (orig.)

Leveraging the Trinity: A Clausewitzian Framework for Genocide Prevention

Science.gov (United States)

2014-05-22

the fish by draining the sea.”150 The terrorist category includes mass killing of civilians in an attempt to quickly end a conflict, a grouping that...EBSCOhost (accessed 31 March 2014). David A. Hamburg , Preventing Genocide: Practical Steps Toward Early Detection and Effective Action (Boulder, CO...Humanity. New York: PublicAffairs, 2009. ———. Hitler’s Willing Executioners: Ordinary Germans and the Holocaust. New York: Knopf, 1996. Hamburg , David A

Sediment loads and transport at constructed chutes along the Missouri River - Upper Hamburg Chute near Nebraska City, Nebraska, and Kansas Chute near Peru, Nebraska

Science.gov (United States)

Densmore, Brenda K.; Rus, David L.; Moser, Matthew T.; Hall, Brent M.; Andersen, Michael J.

2016-02-04

The U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers, monitored suspended sediment within constructed Missouri River chutes during March through October 2012. Chutes were constructed at selected river bends by the U.S. Army Corps of Engineers to help mitigate aquatic habitat lost through the creation and maintenance of the navigation channel on the Missouri River. The restoration and development of chutes is one method for creating shallow-water habitat within the Missouri River to meet requirements established by the amended 2000 Biological Opinion. Understanding geomorphic channel-evolution processes and sediment transport is important for the design of chutes, monitoring and maintenance of existing chutes, and characterizing the habitat that the chutes provide. This report describes the methods used to monitor suspended sediment at two Missouri River chutes and presents the results of the data analysis to help understand the suspended-sediment characteristics of each chute and the effect the chutes have on the Missouri River. Upper Hamburg chute, near Nebraska City, Nebraska, and Kansas chute, near Peru, Nebraska, were selected for monitoring. At each study site, monthly discrete samples were collected from April through October in the Missouri River main-channel transects upstream from the chute inlet, downstream from the chute outlet, at the outlet (downstream transect) of both chutes, and at the inlet (upstream transect) of Kansas chute. In addition, grab samples from all chute sampling locations were collected using autosamplers. Suspended-sediment concentration (SSC) and grain-size metrics were determined for all samples (discrete and grab). Continuous water-quality monitors recorded turbidity and water temperature at 15-minute intervals at the three chute sampling locations. Two acoustic Doppler velocimeters, one within each chute, measured water depth and current velocities continuously. The depth and velocity data were used to

Association between subjective actual sleep duration, subjective sleep need, age, body mass index, and gender in a large sample of young adults

OpenAIRE

Brand, Serge; Kalak,Nadeem; Beck,Johannes; Wollmer,Marc; Holsboer-Trachsler,Edith

2015-01-01

Nadeem Kalak,1 Serge Brand,1,2 Johannes Beck,1 Edith Holsboer-Trachsler,1 M Axel Wollmer1,3 1Psychiatric Clinics of the University of Basel, 2Department of Sport and Health Science, Division of Sport Science, University of Basel, Basel, Switzerland; 3Asklepios Clinic North Ochsenzoll, Asklepios Campus Hamburg, Medical Faculty, Semmelweis University, Hamburg, Germany Background: Poor sleep is a major health concern, and there is evidence that young adults are at increased risk of suf...

Association between subjective actual sleep duration, subjective sleep need, age, body mass index, and gender in a large sample of young adults

OpenAIRE

Kalak N; Br; S; Beck J; Holsboer-Trachsler E; Wollmer MA

2015-01-01

Nadeem Kalak,1 Serge Brand,1,2 Johannes Beck,1 Edith Holsboer-Trachsler,1 M Axel Wollmer1,3 1Psychiatric Clinics of the University of Basel, 2Department of Sport and Health Science, Division of Sport Science, University of Basel, Basel, Switzerland; 3Asklepios Clinic North Ochsenzoll, Asklepios Campus Hamburg, Medical Faculty, Semmelweis University, Hamburg, Germany Background: Poor sleep is a major health concern, and there is evidence that young adults are at increased risk of sufferi...

Proceedings of the 5th International Workshop on Constraints and Language Processing (CSLP 2008)

DEFF Research Database (Denmark)

This research report constitutes the proceedings of the 5th International Workshop on Constraints and Language Processing (CSLP 2008) which is part of the European Summer School in Logic, Language, and Information (ESSLLI 2008), Hamburg, Germany, August 2008.......This research report constitutes the proceedings of the 5th International Workshop on Constraints and Language Processing (CSLP 2008) which is part of the European Summer School in Logic, Language, and Information (ESSLLI 2008), Hamburg, Germany, August 2008....

Laudatio für Herrn Dr. Lars Krogmann : anlässlich der Verleihung des Förderpreises der Ingrid Weiss / Horst Wiehe Stiftung durch der Deutschen Gesellschaft für allgemeine und angewandte Entomologie am 27. Februar 2007 in Innsbruck

OpenAIRE

Peters, Ralph

2008-01-01

Lars Krogmann wurde 1976 geboren in Norderstedt bei Hamburg. Schon früh entwickelte er eine Leidenschaft für Insekten, insbesondere für Tagschmetterlinge. Der Legende nach soll er bereits als Heranwachsender stets „Entomologe“ als Berufsziel ausgegeben haben. Folgerichtig begann er nach dem Abitur und Zivildienst im Jahr 1996 ein Studium der Biologie in Hamburg. Im Studium belegte er jeden Kurs, der entomologische Inhalte hatte, und er arbeitete als studentische Hilfskraft in der Entomologisc...

A Study of the Discount Retail Industry and Wal-Mart Corporation

Science.gov (United States)

1998-06-05

hamburgers they think of McDonalds. When someone thinks of discount retail Ihey think of Wal-Mart. Although someone wanting a hamburger can go Burger King ...SOURCES CONSULTED 117 in Executive Summary By no mistake, Wal-Mart is the reigning king in the retail industry. Conscientious decisions as to what...wilh J.C. Penney Company in 1940. After a five-year tour in the Army, he purchased a Ben Franklin variety store franchise in Newport, Arkansas in

Action against Kruemmel rejected

International Nuclear Information System (INIS)

Anon.

1976-01-01

In its verdict dated September 2nd, 1976 - 10 A 211/74 -, the administrative court of Schleswig-Holstein at Schleswig has rejected with costs the action of a plaintiff resident in Hessen concerning the contestation of the 2nd partial licence for the erection of a nuclear power station at Kruemmel near Hamburg. The verdict is not subject to appeal. Furthermore, the administrative court of Schleswig-Holstein at Schleswig, in its verdict dated September 2nd, 1976 - 10 A 214/74 - has rejected with costs the actions of eight plaintiffs living in Hamburg and surroundings, concerning the contestation of the 1st, 2nd and 3rd partial licence for the erection of a nuclear power station at Kruemmel near Hamburg. An appeal against this verdict has been lodged at the higher administrative court at Lueneburg. The main gounds for the two judgments are given in full text. (orig./HP) [de

The Marginalization of Globally-Born Businesses:

DEFF Research Database (Denmark)

Rezaei, Shahamak

Persian carpets have long been a major commodity in the world market, controlled by the Tehran Carpet Bazaar and the Hamburg Free Harbour. Today about 200 private traders in the Hamburg Free Harbour area export their carpets to about 10,000 private carpet traders throughout the world , these being...... group of traders stick together in order to remain in control of this world-wide billion dollars trade while they, on the other hand, compete strongly amongst each other in their private businesses....

Summary of the Special Research Area 188 of the DFG - Cleaning Contaminated Soils. 2nd phase of application

International Nuclear Information System (INIS)

Stegmann, R.; Foerstner, U.; Hupe, K.

1993-01-01

In 1989, a Special Research Area (SFB) 'Cleaning Contaminated Soils' was set up by the German Research Association (DFG). In the context of this SFB the Technical University Hamburg-Harburg (Sprecher College) and the University of Hamburg researched the basis of processes for cleaning up contaminated soils in 17 part-projects. The SFB was supported in the first phase during the period 01.01.1989 to 31.12.1991. The second period of support will end on 31.12.1994. (orig.) [de

Fuel savings of several millions. Pt. 2

Energy Technology Data Exchange (ETDEWEB)

1980-02-01

The energy management authorities in the Laender and cities rely mostly on the experience which has been collected and evaluated by the authority of the City State Hamburg for 50 years. The Hamburg authority however does not only possess the organisational know-how of how to set up such an authority but has also compiled a comprehensive knowledge about the weak points in planning and fitting of domestic technical installations. These experiences are collected by the Department 'Energy Management' in form of 'Technical instructions' for planners, engineers and users of such devices and systems. One instruction deals with the installation of measuring units for the control of energy- and material consumption in domestic technical installations. It is perfect enough to serve as a model for all similar projects be it for puposes of public administration or for public housing construction. First of all a survey is given over the development and present state of energy management in Hamburg.

CAS - CERN Accelerator School: Free Electron Lasers and Energy Recovery Linacs

CERN Document Server

2018-01-01

These proceedings collate lectures given at the course on Free Electron Lasers and Energy Recovery Linacs (FELsand ERLs), organised by the CERN Accelerator School (CAS). The course was held at the Hotel Scandic HamburgEmporio, Hamburg, Germany from 31 May to 10 June 2016, in collaboration with DESY. Following introductorylectures on radiation issues, the basic requirements on linear accelerators and ERLs are discussed. Undulators andthe process of seeding and lasing are then treated in some detail, followed by lectures on various beam dynamicsand controls issues.

Hydrogen Refuelling Station Hamburg HafenCity

Energy Technology Data Exchange (ETDEWEB)

Hustadt, Daniel [Vattenfall Europe Innovation GmbH (Germany)

2010-07-01

Decoupling the growing road traffic and the related greenhouse gas emissions demand a major effort by research, OEMs as well as oil and energy companies. Above all the reduction of CO2-emissions is a growing need for climate protection. Bio fuels can help to reach those targets, however the available sources are not enough to guarantee a sustainable supply. Battery Electric Vehicles are today limited technically with regards to range and weight and will most likely be used in metropolitan regions. In this project the necessary infrastructure to refuel buses and cars of a bigger fleet will be installed. Doing so the prerequisite for using fuel cell based cars and buses as an alternative way of mobility is developed. The capability of new components for the productions, storage and distribution of larger amounts of hydrogen is shown. Additionally still existing potential optimizing on a technical and operational level shall be made available. (orig.)

"Sacred Cows Make the Best Hamburger"

Science.gov (United States)

Barger, Rita H.; McCoy, Ann C.

2009-01-01

This article describes the authors' attempts to make a college mathematics class more hands-on and interactive. The authors challenge other college mathematics instructors to try similar approaches to enhance the learning and understanding of their students.

Effect of polar and non-polar surfaces of ZnO nanostructures on photocatalytic properties

International Nuclear Information System (INIS)

Yang Jinghai; Wang Jian; Li Xiuyan; Lang Jihui; Liu Fuzhu; Yang Lili; Zhai Hongju; Gao Ming; Zhao Xiaoting

2012-01-01

Highlights: ► Large-scale arrayed ZnO nanocrystals including ZnO hexagonal platforms and hamburger-like samples have been successfully fabricated by a simple hydrothermal method. ► ZnO with hexagonal platform-like morphology exhibited higher photocatalytic activity compared with that of the hamburger-like ZnO nanostructures. ► The theories of expose surfaces and oxygen vacancies were utilized to explain the photocatalytic mechanism. - Abstract: Large-scale arrayed ZnO nanocrystals with two different expose surfaces, including ZnO hexagonal nanoplatforms with the major expose plane of (0 0 0 1) and hamburger-like samples with the nonpolar planes of {101 ¯ 0} mainly exposed, were successfully fabricated by a simple hydrothermal method. Mechanisms for compare the photocatalytic activity of two typical ZnO nanostructures were systematic explained as the key point in the paper. Compared with the hamburger-like ZnO nanostructures, the ZnO with hexagonal platform-like morphology exhibited improved ability on the photocatalytic degradation of Rhodamine B (RhB) in aqueous solution under UV radiation. The relative higher photocatalytic activity of the ZnO hexagonal nanoplatforms was attributed to the exposed polar surfaces and the content of oxygen vacancy on the nanostructures surface. The Zn-terminated (0 0 0 1) polar face and the surface defects are facile to adsorb O 2− and OH − ions, resulting in a greater production rate of O 2 · − and OH· − , hence promoting the photocatalysis reaction.

Hydrogen as a clean energy option; Option Wasserstoff als sauberer Energietraeger

Energy Technology Data Exchange (ETDEWEB)

Newi, G. [Consulectra Unternehmensberatung GmbH, Hamburg (Germany)

1998-06-01

Many visionary action programmes are based on the conviction that hydrogen produced from renewable, environmentally sustainable resources is the chemical energy carrier of the future. In Hamburg there have been various pilot projects over the past ten years which deal explicitly with problems of infrastructure relating to the integration of renewable energy sources in the existing energy supply. One such example is the fuel cell block heating station in Hamburg Behrenfeld which has been supplying residential buildings for some time now. Another is a practice-oriented pilot project involving a hydrogen-fuelled PAFC with 220 kW thermal and 200 kW electrical power output. The hydrogen is supplied by a 60 m-3 LH{sub 2} tank, the first of its kind to be approved by the authorities and accepted by the public. [Deutsch] Viele visionaere Aktionsprogramme sehen aus dauerhaft umweltvertraeglichen Quellen erzeugten Wasserstoff als chemischen Energietraeger der Zukunft. In Hamburg gibt es seit rd. 10 Jahren verschiedene Pilotprojekte, die sich insbesondere mit Fragen der Infrastruktur zur Integration erneuerbarer Energiequellen in die bestehende Energieversorgung befassen. Ein Beispiel ist das in Hamburg-Behrenfeld seit einiger Zeit betriebene Brennstoffzellen-Blockheizkraftwerk zur Versorgung von Wohngebaeuden. Als praxisbezogenes Pilotprojekt wird u.a. eine H{sub 2}-versorgte PAFC mit 220 kW thermischer und 200 kW elektrischer Leistung betrieben. Die Wasserstoffversorgung aus einem oberirdischen 60 m{sup 3} LH{sub 2}-Tank wurde erstmals in dieser Anwendungsform behoerdlich genehmigt und von der Oeffentlichkeit akzeptiert. (orig./MSK)

Production of hydrolysate from processed Nile tilapia (Oreochromis niloticus residues and assessment of its antioxidant activity

Directory of Open Access Journals (Sweden)

Daniela Miotto BERNARDI

2016-01-01

Full Text Available Abstract The objective of this work was to produce protein hydrolysates from by-products of the Nile tilapia fileting process, and to assess the effects of different hydrolysis times on the antioxidant activity of the hydrolysed animal-based protein, in free form and incorporated into a food matrix. Gutted tilapia heads and carcasses were hydrolysed by Alcalase® for different hydrolysis times producing six hydrolysates. The protein content, degree of hydrolysis, reverse-phase high-performance liquid chromatography, and antioxidant activity by the ORAC, FRAP and TEAC methods were analysed. Three mini-hamburger formulations were produced and the lipidic oxidation of mini-hamburger was determined by TBARS. The protein contained in the residue was completely recovered in the process. The hydrolysates varied in their degree of hydrolysis, but presented similar levels of antioxidant activity. In the mini-hamburgers the hydrolysate was capable of delaying oxidation after 7 days of storage. Hydrolysis of tilapia processing by-products produced peptides may be used in the formulation of functional foods.

A local initiative for energy efficiency improvements in motor driven systems in public and private companies - case studies

Energy Technology Data Exchange (ETDEWEB)

Tamm, G. [Behoerde fuer Stadtentwicklung und Umwelt, Hamburg (Germany)

2005-07-01

In the free and hanseatic town Hamburg reduction potentials in public buildings are developed systematically in the context of the energy management by standardised efficiency programs. The City has had special means ready for financing energy saving measures for many years, because the investments amortize themselves by the operation cost reduction. Examples of efficient electrical motor systems in public buildings: ventilation facilities and air conditioning, heating pumps energy saving program. The city of Hamburg also offers a promotional program ''enterprises for resource protection'' for private investors from the Hamburg economy. With this program voluntary investment measures are initiated in private enterprises by financial subsidies to conserving resources. Examples of efficient electrical motor driven systems in enterprises: mill: speed controlled exhauster drives, spice mill: speed controlled mill drives, printer: efficient ventilation techniques at a paper exhaust system, wastewater treatment: adjustable fans for pressure aerators, hazardous waste incineration plant: optimisation of the SO{sub 2}-gas scrubbing system by mass flow controlled pumps. With these programs efforts to climate protection can be realised more economically. (orig.)

Accumulation and distribution of heavy metal in perennials parts of vine in five local varieties (Riling, Smederevka, Hamburg, Kratoshija and Afus-Ali ) from Ovche Pole (R. Macedonia)

International Nuclear Information System (INIS)

Karakasheva, Elizabeta; Jovanova, Sonja; Boev, Blazho

2012-01-01

This work was conducted in vineyards located in Ovče Pole, near the village of Krivi dol , in the eastern part of Macedonia, in order to assess the bio-accumulation and distribution of trace elements in perennial part of grape, in five local varieties (Rizling, Smederevka, Hamburg, Kratošia and Afus-Ali). For this purpose, the content of trace elements in soil and in the perennials parts of the vine: leaves, branches and grapefruit were measured, in all five local varieties.The content of Zn in soils varied from 75.7- 96.33 mg/kg, Ni from 1.69 to 4.45 mg/ kg, Cu from 34.1- 53.6 mg/ kg, Ba from 65.8- 140.5 mg/kg, Sr from 56,3-150,9 mg/kg, As from 5.48 -13.59 mg/kg, Mo from 1.99 to 3.1 mg/kg, Pb from 14.19-26.9 mg/kg, Ti from 119-239 mg/kg, Fe from 2482-3080 mg/kg, Mn from 722-1081 mg/kg and Al from 2646-4012 mg/kg, respectively. The content of Zn in plant varied from 154.8- 188.5 mg/kg, Ni from 145.1 to 191.8 mg/kg, Cu from 31.1 to 51.5 mg/kg, Ba from 15.7 to 24.2 mg/kg, Sr from 186.5 to 287.8 mg/kg, As from 9.78-27.7 mg/kg, Mo from 0.28 to 1.44 mg/kg, Pb from 5.25 to 13.56 mg/kg, Ti from 3.73 to 7.38 mg/kg, Fe from 345 to 464.5 mg/kg, Mn from 352.3 to 400.2 mg/kg and Al from 130.8 to 256.5 mg/kg, respectively. The contents of Zn,Ba, As, Mo, and Pb not exceeded the maximum allowable content (MAC) in all soil (The Now Dutch list). The highest content of Cu and Ni (The Now Dutch list) were founded in all vineyard soil from Ovče pole. Considering the value for bioaccumulation factor (BAF), grape vine for Zn, Sr, Cu and As possessed the characteristics of hyper accumulator. Most of the accumulated metals are mainly concentrated in the leaves of the vine, with the exception of As, which are concentrated in the fruit of the vine. (Author)

Quality of beef burger with addition of wet okara along the storage

Directory of Open Access Journals (Sweden)

Rafaela Bergmann Strada de Oliveira

Full Text Available ABSTRACT Combining the consuming of agricultural residues with satisfying consumers is a challenge that may result in financial income for the frozen meat industries, besides generating products with different nutritional value and satisfactory technological quality. Thus, we aimed at elaborating and assessing the physical, chemical and microbiological characteristics of frozen raw and fried beef hamburgers with addition of okara in its wet form throughout their storage over a period of 120 days. The inclusion of okara was proportional to the reduction in the content of protein, and to the increase of the lipid and moisture amount in the fried and raw formulations. Okara increased the luminosity and dimmed along the storage period. In the raw formulations at zero time lower values for b*, a* were observed when compared to the zero time of the fried hamburgers. This leaded to a light brown color and highlighting the clearing of the color due to the inclusion of okara. The fried hamburgers also featured this clearing, but they were darker brown. Chromaticity was greater with the inclusion of okara and with the passage of time. It can be concluded after 120 days storage the levels of protein, lipid and moisture of the formulations were according to the recommended by the Technical Regulation for Identity and Quality of Hamburgers and comply with the requirements of the Brazilian Law for microbiological standards. The brown colour changed with the inclusion of okara but without alterations in the characteristic colour for beef burguers.

Assessment of the energy and exergy efficiencies of farm to fork grain cultivation and bread making processes in Turkey and Germany

International Nuclear Information System (INIS)

Degerli, Bahar; Nazir, Serap; Sorgüven, Esra; Hitzmann, Bernd; Özilgen, Mustafa

2015-01-01

Energy and exergy efficiencies of the wheat and rye bread and hamburger bun making processes are assessed based on data from Turkey and Germany. Amount of the land required to produce the same amount of wheat in Turkey is 3.34 times of that required in Germany; this ratio is 2.30 for the rye grain. These results show that the efficiency of the conversion of the solar energy into the grain mass is low in Turkey. CDP (Cumulative degree of perfection) for the wheat and the rye grain production is 3.73 and 4.96 in Turkey, and 11.26 and 10.46 in Germany. Specific energy utilization for rye bread production is almost the same in Turkey and Germany; but it is 12% higher in Turkey for wheat bread and hamburger bun making. Hamburger bun production requires the maximum energy utilization due to the higher weight loss in baking. The rye bread production process requires the minimum energy utilization due to the lower energy input in the agriculture and higher efficiency in the flour production. The maximum exergy destructions occur during the milling and the baking steps. - Highlights: • Agriculture determines the energy and exergy efficiency of bread making. • Conversion efficiency of the solar energy into grain mass is lower in Turkey. • The smallest energy and exergy is needed for the rye bread making. • The largest energy and exergy is needed for the hamburger bun making. • Energy efficiency per mass of bread production is 12% higher in Germany.

The effect of unsteady and baroclinic forcing on predicted wind profiles in Large Eddy Simulations: Two case studies of the daytime atmospheric boundary layer

DEFF Research Database (Denmark)

Pedersen, Jesper Grønnegaard; Kelly, Mark C.; Gryning, Sven-Erik

2013-01-01

. The applied domain-scale pressure gradient and its height- and time-dependence are estimated from LIDAR measurements of the wind speed above the atmospheric boundary layer in the Høvsøre case, and from radio soundings and a network of ground-based pressure sensors in the Hamburg case. In the two case studies......-scale subsidence and advection, tend to reduce agreement with measurements, relative to the Høvsøre case. The Hamburg case illustrates that measurements of the surface pressure gradient and relatively infrequent radio soundings alone are not sufficient for accurate estimation of a height- and time...

Insects control in soybean flour by irradiation

International Nuclear Information System (INIS)

Alvarez, M.; Fraga, R.; Andújar, G.

1996-01-01

The effect of irradiation with the doses 0.5 and 1.0 kGy on disinfestation of soy meal and on important chemical compounds of this product, and the organoleptic quality of hamburgers made with irradiated soy meal were studied in this paper. The results showed that the effectiveness of applied doses in the control of insect pests of soy meal during its storage and total proteins, fat, and moisture of product did not change by irradiation. The organoleptic quality of hamburgers with irradiated soy meal was the same as the quality of the product made with untreatment meal [es

Production of bio-oils from wood by flash pyrolysis; Herstellung von Bio-Oelen aus Holz in einer Flash-Pyrolyseanlage

Energy Technology Data Exchange (ETDEWEB)

Meier, D; Ollesch, T [Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Holzchemie und Chemische Technologie des Holzes; Gerdes, C; Kaminsky, W [Hamburg Univ. (Germany). Inst. fuer Technische und Makromolekulare Chemie (ITMCh)

1998-09-01

Flash pyrolysis is a medium-temperature process (around 475 C) in which biomass is heated up rapidly in the absence of oxygen. The pyrolysis products are cooled down rapidly, condensing into a reddish-brown liquid with around half the calorific value of a conventional heating oil. In contrast to conventional charcoal production, flash pyrolysis is a modern process whose process parameters enure high liquid yields. Modern fluidized-bed reactors for flash pyrolysis of biomass tend to have high heating rates and short times of residue. In the `Hamburg process`, fluidized-bed reactors are used successfully for pyrolysis of plastics. A flash pyrolysis plant for biomass treatment was constructed in cooperation with Hamburg University with funds provided by the `Bundesstiftung Umwelt`. This contribution describes the first series of experiments, mass balances and oil analyses using beech wood as material to be pyrolyzed. (orig./SR) [Deutsch] Flash-Pyrolyse ist ein Mitteltemperatur-Prozess (ca. 475 C), in dem Biomasse unter Sauerstoffausschluss sehr schnell erhitzt wird. Die entstehenden Pyrolyseprodukte werden schnell abgekuehlt und kondensieren zu einer roetlich-braunen Fluessigkeit, die etwa die Haelfte des Heizwertes eines konventionellen Heizoeles besitzt. Flash-Pyrolyse ist, im Gegensatz zur konventionellen Holzverkohlung, ein modernes Verfahren, dessen spezielle Verfahrensparameter hohe Fluessigausbeuten ermoeglichen. Hohe Aufheizraten, verbunden mit kurzen Verweilzeiten, werden mit stationaeren Wirbelbettreaktoren erzielt die gegenwaertig vorwiegend fuer die Flash-Pyrolyse von Biomasse eingesetzt werden. Im `Hamburger Verfahren` haben sich Wirbelbettreaktoren im Bereich der Kunststoffpyrolyse bewaehrt. Daher wurde in Zusammenarbeit mit der Universitaet Hamburg und finanzieller Foerderung der Bundesstiftung Umwelt eine Flash-Pyrolyseanlage fuer Biomasse gebaut: In dieser Arbeit werden erste Versuchsreihen, Massenbilanzen und Oelanalysen aus der Pyrolyse von

"ArtGenda" erobert Hamburg / Anders Härm

Index Scriptorium Estoniae

Härm, Anders, 1977-

2002-01-01

7.-23. VI Hamburgis Läänemere-äärsete linnade noorte kunstnike biennaal "ArtGenda". Eestist osalevad projektides rühmitus Valie Export Society (Killu Sukmit, Mari Laanemets, Kadi Estland), rühmitus Tiit Sokk (Ulvi Tiit, Marili Sokk), ESTO TV (Ken & Tolk, Andres Maimik), Elin Kard, Aivar Tõnso, Kiwa

Energeetikafoorum "Quo vadis, Eesti energeetika?" / Arvi Hamburg

Index Scriptorium Estoniae

Hamburg, Arvi, 1948-

2006-01-01

Tallinna Tehnikaülikoolis 27. aprillil 2006. a. Ühiskondliku Leppe Sihtasutuse, TTÜ, Eesti Teadlaste Liidu ja Eesti Inseneride Liidu korraldatud foorumist. Avaettekandega esines president Arnold Rüütel

Energeetikafoorum "Quo vadis, Eesti energeetika?" / Arvi Hamburg

Index Scriptorium Estoniae

Hamburg, Arvi, 1948-

2006-01-01

Tallinna Tehnikaülikoolis 27. aprillil 2006. a. Ühiskondliku Leppe Sihtasutuse, Tallinna Tehnikaülikooli, Eesti Teadlaste Liidu ja Eesti Inseneride Liidu korraldatud foorumist. Avaettekandega esines foorumil president Arnold Rüütel

Triinu rukkileib nimetati Baltimaade parimaks PR-projektiks

Index Scriptorium Estoniae

2014-01-01

Leiburi leivatehase ja kommunikatsioonibüroo Hamburg ja Partnerid ühisprojekt "Leiburi Leivategu" nimetati üleeuroopalisel pr-spetsialistide konkursil 2013. a. parimaks kommunikatsiooniprojektiks Baltimaades

Ground beef handling and cooking practices in restaurants in eight States.

Science.gov (United States)

Bogard, April K; Fuller, Candace C; Radke, Vincent; Selman, Carol A; Smith, Kirk E

2013-12-01

Eating in table-service restaurants has been implicated as a risk factor for Escherichia coli O157:H7 infection. To explore this association and learn about the prevalence of risky ground beef preparation practices in restaurants, the Environmental Health Specialists Network (EHS-Net) assessed ground beef handling policies and practices in restaurants in California, Colorado, Connecticut, Georgia, Minnesota, New York, Oregon, and Tennessee. Eligible restaurants prepared and served hamburgers. EHS-Net specialists interviewed a restaurant employee with authority over the kitchen (defined as the manager) using a standard questionnaire about food safety policies, hamburger preparation policies, and use of irradiated ground beef. Interviews were followed by observations of ground beef preparation. Data from 385 restaurants were analyzed: 67% of the restaurants were independently owned and 33% were chain restaurants; 75% of the restaurants were sit down, 19% were quick service or fast food, and 6% were cafeteria or buffet restaurants. Eighty-one percent of restaurants reported determining doneness of hamburgers by one or more subjective measures, and 49% reported that they never measure the final cook temperatures of hamburgers. At least two risky ground beef handling practices were observed in 53% of restaurants. Only 1% of restaurants reported purchasing irradiated ground beef, and 29% were unfamiliar with irradiated ground beef. Differences in risky ground beef handling policies and practices were noted for type of restaurant ownership (independently owned versus chain) and type of food service style (sit down versus quick service or fast food). This study revealed the pervasiveness of risky ground beef handling policies and practices in restaurants and the need for educational campaigns targeting food workers and managers. These results highlight the importance of continued efforts to reduce the prevalence of E. coli O157:H7 in ground beef.

C-fiber-related EEG-oscillations induced by laser radiant heat stimulation of capsaicin-treated skin

Directory of Open Access Journals (Sweden)

Claudia Domnick

2009-03-01

Full Text Available Claudia Domnick1, Michael Hauck1,2,3, Kenneth L Casey3, Andreas K Engel1, Jürgen Lorenz1,3,41Department of Neurophysiology and Pathophysiology; 2Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 3Department of Neurology, University of Michigan, Ann Arbor, MI, USA; 4Faculty of Life Sciences, Hamburg University of Applied Sciences, Hamburg, GermanyAbstract: Nociceptive input reaches the brain via two different types of nerve fibers, moderately fast A-delta and slowly conducting C-fibers, respectively. To explore their distinct roles in normal and inflammatory pain we used laser stimulation of normal and capsaicin treated skin at proximal and distal arm sites in combination with time frequency transformation of electroencephalography (EEG data. Comparison of phase-locked (evoked and non-phase-locked (total EEG to laser stimuli revealed three significant pain-related oscillatory responses. First, an evoked response in the delta-theta band, mediated by A-fibers, was reduced by topical capsaicin treatment. Second, a decrease of total power in the alpha-to-gamma band reflected both an A- and C-nociceptor-mediated response with only the latter being reduced by capsaicin treatment. Finally, an enhancement of total power in the upper beta band was mediated exclusively by C-nociceptors and appeared strongly augmented by capsaicin treatment. These findings suggest that phase-locking of brain activity to stimulus onset is a critical feature of A-delta nociceptive input, allowing rapid orientation to salient and potentially threatening events. In contrast, the subsequent C-nociceptive input exhibits clearly less phase coupling to the stimulus. It may primarily signal the tissue status allowing more long-term behavioral adaptations during ongoing inflammatory events that accompany tissue damage.Keywords: C-fibers, oscillations, EEG, laser, capsaicin, inflammatory pain

Quality assurance of atmospheric dispersion models. Evaluation, assessment and generation of records for model validation; Qualitaetssicherung von Modellen fuer die Ausbreitung von Schadstoffen in der Atmosphaere. Sichtung, Bewertung und Erzeugung von Datensaetzen fuer die Modellvalidierung

Energy Technology Data Exchange (ETDEWEB)

Schatzmann, M.; Leitl, B.

2001-01-01

Financed by the German Environmental Agency a base of reference data has been generated, which is specifically suited to test and validate microscale flow and dispersion models. A fundamental concept for establishing a reference database has been developed and a set of basic requirements for validation data was defined. The laboratory standards and techniques applied in the boundary layer wind tunnel laboratory at Hamburg University were improved according to the higher quality standards required for generating laboratory data with reference quality. Extensive wind tunnel experiments have been carried out from which the fully documented validation data sets were compiled. All data generated within the scope of the project have been published on an Internet database enabling all potential users to have easy access to the reference data. Further data sets from existing wind tunnel experiments were quality checked and added to the data base. At present, the CEDVAL database, which is accessible under www.mi.uni-hamburg.de backslash cedval consists of 12 complete validation data sets. (orig.) [German] Im Auftrag des Umweltbundesamtes wurde ein speziell an die Erfordernisse der Validierung mikroskaliger Stroemungs- und Ausbreitungsmodelle angepasster Referenzdatenfundus geschaffen. Es wurde ein Konzept zum Aufbau einer Validierungsdatenbank bereitgestellt und ein die Generierung qualitativ abgesicherter Vergleichsdatensaetze unterstuetzender Anforderungskatalog an Validierungsdaten entwickelt. Nach Anpassung der im Windkanallabor des Meteorologischen Instituts der Universitaet Hamburg vorhandenen Labor- und Versuchstechnik an die speziellen Erfordernisse zur Generierung qualitativ abgesicherter Vergleichsdatensaetze, wurden mehrere, vollstaendig dokumentierte, systematisch aufgebaute Validierungsdatensaetze erzeugt. Die im Projekt erzeugten systematischen Referenzdatensaetze wurden in einer Internet-Datenbank einem breiten Nutzerkreis zur Verfuegung gestellt. Im Rahmen

A New Spanish Generation in Germany. Analysis of the Motivations to Leave under the Veil of the Crisis

Directory of Open Access Journals (Sweden)

Antía Pérez-Caramés

2017-12-01

Full Text Available This article deals with the study of the new South-North European migration process within a context characterized by the economic crisis and an unprecedented rise in unemployment. More specifically, it addresses the phenomenon of Spaniards emigrating to Hamburg, Germany, since 2008. The main objective is to analyse the motivations to leave, contextualizing them within larger socio-structural processes, altogether with a study of the perceptions this community has on the profile and characteristics of this migratory wave. The methodological approach for this research is of a qualitative nature, based on semi-structured interviews to recent Spanish emigrants in Hamburg (Germany, follow-up of virtual communities and participant observation.

Lack of mutagens in deep-fat-fried foods obtained at the retail level.

Science.gov (United States)

Taylor, S L; Berg, C M; Shoptaugh, N H; Scott, V N

1982-04-01

The basic methylene chloride extract from 20 of 30 samples of foods fried in deep fat failed to elicit any mutagenic response that could be detected in the Salmonella typhimurium/mammalian microsome assay. The basic extracts of the remaining ten samples (all three chicken samples studied, two of the four potato-chip samples, one of four corn-chip samples, the sample of onion rings, two of six doughnuts, and one of three samples of french-fried potato) showed evidence of weak mutagenic activity. In these samples, amounts of the basic extract equivalent to 28.5-57 g of the original food sample were required to produce revertants at levels of 2.6-4.8 times the background level. Only two of the acidic methylene chloride extracts from the 30 samples exhibited mutagenic activity greater than 2.5 times the background reversion level, and in both cases (one corn-chip and one shrimp sample) the mutagenic response was quite weak. The basic extract of hamburgers fried in deep fat in a home-style fryer possessed higher levels of mutagenic activity (13 times the background reversion level). However, the mutagenic activity of deep-fried hamburgers is some four times lower than that of pan-fried hamburgers.

WATER DEPTH and Other Data (NODC Accession 7800906)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The ocean station data was submitted by Deutsches Ozeanographisches Datenzentrum (German Oceanographic data center) located in Hamburg, Germany. Data contains...

The unification of law via the institution of jurisdiction in the 19th century : commercial law before the High Court of Appeal of the four free cities of Germany / Peter Oestmann

Index Scriptorium Estoniae

Oestmann, Peter

2009-01-01

Institutsioonide pädevuse kaudu õiguse ühtlustamisest 19. sajandil Saksamaal. Nelja Hansa vabalinna (Hamburg, Frankfurt, Bremen, Lübeck) ühiskohtu Oberappellationsgericht tegevusest, Lübecki õigusest Tallinnas ja kohtulahenditest

[Prehn, Ulrich. Max Hildebert Boehm. Radikales Ordnungsdenken vom Ersten Weltkrieg bis in die Bundesrepublik] / Karsten Brüggemann

Index Scriptorium Estoniae

Brüggemann, Karsten, 1965-

2015-01-01

Arvustus: Prehn, Ulrich. Max Hildebert Boehm. Radikales Ordnungsdenken vom Ersten Weltkrieg bis in die Bundesrepublik (Hamburger Beiträge zur Sozizl- und Zeitgeschichte, 51). Wallstein Verlag. Göttingen 2013

[Kriegsland im Osten Eroberung, Kolonisierung und Militärherrschaft im Ersten Weltkrieg] / Markus Pöhlmann

Index Scriptorium Estoniae

Pöhlmann, Markus

2003-01-01

Rets.: Vejas Gabriel Liulevicius. Kriegsland im Osten Eroberung, Kolonisierung und Militärherrschaft im Ersten Weltkrieg. Aus dem Amerikanischen von Jürgen Bauer, Edith Nerke und Fee Engemann. Hamburg : 2002

Remain stable.; Schoen stabil bleiben.

Energy Technology Data Exchange (ETDEWEB)

Teroerde, Michael; Schulz, Detlef [Helmut-Schmidt-Univ., Hamburg (Germany). Professur fuer Elektrische Energiesysteme; Eckoldt, Hans-Joerg [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany). Fachgebiet Magnetstromversorgung

2013-11-15

In the German power grid the increasing photovoltaic power plants and wind turbines provide due to their volatile energy supply high demands on the control of the power grid. In the case of malfunctions in the network short-term energy storage could participate in the grid control. Superconducting magnetic energy storage (SMES) belongs to the efficient short-term energy storage. A SMES system was investigated at DESY in Hamburg. [German] Im deutschen Stromnetz stellen die zunehmenden Photovoltaik- und Windkraftanlagen aufgrund ihrer stark schwankenden Energieeinspeisung hohe Anforderungen an die Regelung des Stromnetzes. Bei eventuell auftretenden Stoerungen im Netz koennten Kurzzeitenergiespeicher an der Netzregelung teilnehmen. Zu den effizienten Kurzzeitspeichern gehoeren supraleitende magnetische Energiespeicher (SMES). Ein SMES-System wurde bei DESY in Hamburg untersucht.

Utilization of surface-near geothermal energy by means of energy piles and geothermal probes; Nutzung der oberflaechennahen Geothermie mittels Energiepfaehlen und Erdwaermesonden

Energy Technology Data Exchange (ETDEWEB)

Ma, Xiaolong

2013-05-01

In collaboration with the Institute of Thermo-Fluid Dynamics (Hamburg, Federal Republic of Germany), a pilot plant for geothermal and sorption supported air-conditioning was built in the dockside area of Hamburg. The author of the book under consideration investigates a geothermal power plant with five energy poles and three boreholes. The economic and environmental benefits of this pilot plant were detected. The thermodynamic behavior of these energy piles was numerically simulated very well. The complex processes in the energy pile and in the soil could be mapped By means of a thermal-hydraulic-mechanical coupled simulation. The extraction capacity of a geothermal probe could be significantly increased by means of a combination of a groundwater circulation method with borehole heat exchangers.

Critical Mass als performative Kritik der städtischen Verkehrspolitik? Fahrradfahren mit Judith Butler auf dem Gepäckträger

Directory of Open Access Journals (Sweden)

Anke Strüver

2015-11-01

Full Text Available Obwohl die meisten deutschen Großstädte über eine sehr schlechte Radverkehrsinfrastruktur verfügen, gewinnent innerstädtisches Radfahren und ein Engagement für das Rad als gleichberechtigtes Verkehrsmittel stark an Bedeutung. Als Indiz für dieses Engagement gelten in Hamburg die monatlichen Critical Mass Radfahrten unter dem Motto „We aren’t blocking traffic… we are traffic!“. Der Beitrag fragt vor diesem Hintergrund, inwiefern die Critical Mass als Aktionsform in Hamburg den Diskurs der autogerechten Stadt, die Straßenverkehrspolitik und die dominante räumliche Ordnung in Frage stellen kann und ob die Critical Mass als performative Kritik der normativen Ordnung im Sinne Judith Butlers verstanden werden kann.

Historical bottle temperature and salinity data collected globally by multiple platforms from 1868 to 1959, submitted by the German Data Center (BSH) (NODC Accession 0071062)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Historical bottle temperature and salinity data from the German data center, Bundesamt fur Seeschifffahrt und Hydrographie (BSH) in Hamburg. The data contain...

2008 annual meeting on nuclear technology: topical sessions. Pt. 2. Construction of the final repository KONRAD

International Nuclear Information System (INIS)

Broeskamp, H.

2008-01-01

Summary report by Dipl.-Ing. Holger Broeskamp on the Topical Session ''Constructing the Final Repository KONRAD'' of the Annual Conference on Nuclear Technology held in Hamburg, May 27-29, 2008. (orig.)

E coli enteritis

Science.gov (United States)

... coli; Food poisoning - E. coli; E. coli diarrhea; Hamburger disease ... coleslaw or potato salad) that have been out of the refrigerator too ... reheated Fish or oysters Raw fruits or vegetables that have ...

Early German plans for southern observatories

Science.gov (United States)

Wolfschmidt, G.

2002-07-01

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

Cozy up to a winter of reading

Index Scriptorium Estoniae

2005-01-01

Tutvustus: Pumpurs, Andrejs. Bearslayer. Hamburg : A. Cropley, 2005 ; Mason, P. M. Puppet maker. P. M. Mason, 2005 ; Estonian folktales : the heavenly wedding / koost. Piret Päär & Anne Türnpu. Tallinn : Varrak, 2005

Erik Verg gestorben / A. v. M.

Index Scriptorium Estoniae

A. v. M.

2006-01-01

Tartus sündinud "Hamburger Abendblatt"i ajakirjanikust Erik Vergist. Verg oli hansalinnade ajaloo hea tundja, ta kirjutas muuhulgas Baltikumis veedetud noorusaastatele pühendatud mälestusteraamatu "Auf der Begeist'rung Schwingen"

Differential host determinants contribute to the pathogenesis of 2009 pandemic H1N1 and human H5N1 influenza A viruses in experimental mouse models.

Science.gov (United States)

Otte, Anna; Sauter, Martina; Alleva, Lisa; Baumgarte, Sigrid; Klingel, Karin; Gabriel, Gülsah

2011-07-01

Influenza viruses are responsible for high morbidities in humans and may, eventually, cause pandemics. Herein, we compared the pathogenesis and host innate immune responses of a seasonal H1N1, two 2009 pandemic H1N1, and a human H5N1 influenza virus in experimental BALB/c and C57BL/6J mouse models. We found that both 2009 pandemic H1N1 isolates studied (A/Hamburg/05/09 and A/Hamburg/NY1580/09) were low pathogenic in BALB/c mice [log mouse lethal dose 50 (MLD(50)) >6 plaque-forming units (PFU)] but displayed remarkable differences in virulence in C57BL/6J mice. A/Hamburg/NY1580/09 was more virulent (logMLD(50) = 3.5 PFU) than A/Hamburg/05/09 (logMLD(50) = 5.2 PFU) in C57BL/6J mice. In contrast, the H5N1 influenza virus was more virulent in BALB/c mice (logMLD(50) = 0.3 PFU) than in C57BL/6J mice (logMLD(50) = 1.8 PFU). Seasonal H1N1 influenza revealed marginal pathogenicity in BALB/c or C57BL/6J mice (logMLD(50) >6 PFU). Enhanced susceptibility of C57BL/6J mice to pandemic H1N1 correlated with a depressed cytokine response. In contrast, enhanced H5N1 virulence in BALB/c mice correlated with an elevated proinflammatory cytokine response. These findings highlight that host determinants responsible for the pathogenesis of 2009 pandemic H1N1 influenza viruses are different from those contributing to H5N1 pathogenesis. Our results show, for the first time to our knowledge, that the C57BL/6J mouse strain is more appropriate for the evaluation and identification of intrinsic pathogenicity markers of 2009 pandemic H1N1 influenza viruses that are "masked" in BALB/c mice. Copyright © 2011 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

Commercial processed food may have endocrine-disrupting potential: soy-based ingredients making the difference.

Science.gov (United States)

Omoruyi, Iyekhoetin Matthew; Kabiersch, Grit; Pohjanvirta, Raimo

2013-01-01

Processed and packaged food items as well as ready-to-eat snacks are neglected and poorly characterised sources of human exposure to endocrine-disrupting chemicals (EDCs). In this study we investigated the presence of xenoestrogens in commercially processed and packaged Finnish foods, arising from substances deliberately added or inadvertently contaminating the food, substances formed as a result of food processing, or substances leaching from food packaging materials. Samples were obtained in three separate batches of equivalent products from both a supermarket and a local representative of a global chain of hamburger restaurants and extracted by a solid-phase extraction method. Their endocrine-disrupting potential was determined by yeast bioluminescent assay, using two recombinant yeast strains Saccharomyces cerevisiae BMAEREluc/ERα and S. cerevisiae BMA64/luc. In this test system, the majority of samples (both foodstuffs and wrappers) analysed proved negative. However, all batches of industrially prepared hamburgers (but not those obtained from a hamburger restaurant) as well as pepper salami significantly induced luciferase activity in the BMAEREluc/ERα yeast strain indicating the presence of xenoestrogens, with estradiol equivalents of these products ranging from 0.2 to 443 pg g(-1). All three products contained soy-based ingredients, which apparently accounted for, or at least contributed to, their high estrogenic activity, since no signal in the assay was observed with extracts of the packaging material, while two different soy sauces tested yielded an intense signal (28 and 54 pg ml(-1) estradiol-equivalent). These findings imply that by and large chemicals arising in the processing or packaging of foodstuffs in Finland constitute an insignificant source of xenoestrogens to consumers. However, soy-derived ingredients in certain food items might render the entire products highly estrogenic. The estrogenic activity of soy is attributed to isoflavones whose

Grenzenlose Visionen. Die Fehmarnbeltregion im Transitkorridor Hamburg-Kopenhagen

Directory of Open Access Journals (Sweden)

Dirk Keil

2011-09-01

Full Text Available The authors analyse regional integration in Europe in the case of the emerging Femern Belt Region, which is mainly based on the building of a permanent traffic link crossing the Femern Belt. Beyond that, there are only few further common denominators. Therefore the project of region building appears as a rather difficult one. To achieve coherence within a new emerging cross-border region appears a challenge to the re-gions actors. This paper asks how these actors operate and interact across borders with the context given. It takes its point of departure in theories on network governance and new regionalism. Empirically, this paper focuses on a group of decision-makers within the field of local and regional administrations, which are actively involved in cross-border cooperation. Methodologically, the paper is based on qualitative semi-structured interviews with eleven actors in the Femern Belt Region.

Review of Air Traffic Controller Selection: An International Perspective

National Research Council Canada - National Science Library

Broach, Dana

1997-01-01

...) in Hamburg is reviewed. Job analysis, test battery development, and validation research for the controller occupation in the United Kingdom is presented next, followed by a description of the Swedish "MRU Project" on controller...

Southern Hemisphere Ice Limits, 1973-1978

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Weekly Southern Ocean ice limits, have been digitized from U.S. Navy Fleet Weather Facility ice charts, at the Max-Planck Institut fur Meteorologie, Hamburg....

AIR PRESSURE and Other Data from UNKNOWN PLATFORMS and Other Platforms From North Atlantic Ocean from 19381127 to 19760127 (NODC Accession 7601422)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Historical sea surface temperature and salinity data submitted by D. Kohnke of the German data center (DOD) in Hamburg. The data include surface temperature and...

Subjective and objective knowledge and decisional role preferences in cerebrovascular patients compared to controls

Directory of Open Access Journals (Sweden)

Riechel C

2016-08-01

Full Text Available Christina Riechel,1,* Anna Christina Alegiani,1,* Sascha Köpke,2 Jürgen Kasper,3,4 Michael Rosenkranz,1,5 Götz Thomalla,1 Christoph Heesen1,4 1Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Nursing Research Unit, Institute of Social Medicine and Epidemiology, University of Lübeck, Lübeck, Germany; 3Department of Health and Caring Sciences, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway; 4Institute of Neuroimmunology and Multiple Sclerosis, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 5Department of Neurology, Albertinen-Krankenhaus, Hamburg, Germany *These authors contributed equally to this work Background: Risk knowledge and active role preferences are important for patient involvement in treatment decision-making and adherence. Although knowledge about stroke warning signs and risk factors has received considerable attention, objective knowledge on secondary prevention and further self-esteem subjective knowledge have rarely been studied. The aim of our study was to investigate knowledge and treatment decisional role preferences in cerebrovascular patients compared to controls. Methods: We performed a survey on subjective and objective stroke risk knowledge and autonomy preferences in cerebrovascular patients from our stroke outpatient clinic (n=262 and from pedestrians on the street taken as controls during a “World Stroke Day” (n=274. The questionnaire includes measures for knowledge and decisional role preferences from previously published questionnaires and newly developed measures, for example, subjective knowledge, revealed on a visual analog scale. Results: The overall stroke knowledge was low to moderate, with no differences between patients and controls. Knowledge about secondary prevention was particularly low. Only 10%–15% of participants correctly estimated the stroke absolute risk reduction potential of aspirin. The medical data

Early Life Histories of Fishes: New Developmental, Ecological and ...

African Journals Online (AJOL)

ontogeny and life history models revisited' which is an unabridged .... Hamburg, Germany, in August 1984. The papers are ..... Cambridge University Press, Cambridge, New York and ... lessons to be learnt from the well-illustrated keys and for.

Small x phenomenology. Summary of the 3rd Lund small x workshop in 2004

Energy Technology Data Exchange (ETDEWEB)

Andersen, J.R. [Cavendish Lab., Cambridge Univ. (United Kingdom); Baranov, S. [Lebedev Inst. of Physics, Moscow (Russian Federation); Bartels, J. [Hamburg Univ. (DE). FRG] (and others)

2006-04-15

A third workshop on small-x physics, within the Small-x Collaboration, was held in Hamburg in May 2004 with the aim of overviewing recent theoretical progress in this area and summarizing the experimental status. (Orig.)

Small x phenomenology. Summary of the 3rd Lund small x workshop in 2004

International Nuclear Information System (INIS)

Andersen, J.R.; Baranov, S.; Bartels, J.

2006-04-01

A third workshop on small-x physics, within the Small-x Collaboration, was held in Hamburg in May 2004 with the aim of overviewing recent theoretical progress in this area and summarizing the experimental status. (Orig.)

B mesons: Beauty without charm

Energy Technology Data Exchange (ETDEWEB)

Anon.

1990-03-15

'Charmless' B decays were observed last year by the CLEO and ARGUS experiments at the CESR and DORIS electron-positron rings at Cornell and DESY, Hamburg, which provides important new input for the six-quark picture.

What Price Privacy? (and why identity theft is about neither identity nor theft)

National Research Council Canada - National Science Library

Shostack, Adam; Syverson, Paul

2004-01-01

It is commonplace to note that in surveys people claim to place a high value on privacy while they paradoxically throw away their privacy in exchange for a free hamburger or a two dollar discount on groceries...

Portion size

Science.gov (United States)

... of cards One 3-ounce (84 grams) serving of fish is a checkbook One-half cup (40 grams) ... for the smallest size. By eating a small hamburger instead of a large, you will save about 150 calories. ...

Processing, physicochemical, and sensory analyses of ostrich meat hamburger Processamento, análise físico-química e sensorial do hambúrguer de carne de avestruz

Directory of Open Access Journals (Sweden)

Vera Lúcia Ferreira de Souza

2012-09-01

Full Text Available The objective of this study was to assess the potential utilization of ostrich meat trimming in hamburger preparation, as well as its physicochemical and sensory characterization. Using ostrich meat trimmings from the legs and neck, four different formulations were prepared with varied amounts of bacon and textured soybean protein. Physical analysis of yield, shrinkage percentage, and water retention capacity and chemical analysis of proximate composition, cholesterol levels, and calories were performed. The formulations underwent sensory analysis by 52 potential ostrich meat consumers, who evaluated tenderness, juiciness, flavor, and purchase intent. The formulations containing textured soybean protein showed the highest yield, lowest shrinkage percentage, and highest water retention capacity. Lipid content varied from 0.58 to 4.99%; protein from 17.08 to 21.37%; ash from 3.00 to 3.62%; moisture from 73.87 to 76.27%; cholesterol from 22.54 to 32.11 mg.100 g-1; and calorie from 87.22 to 163.42 kcal.100 g-1. All formulations showed low cholesterol and calorie levels, even that containing 10% bacon and 3.5% textured soybean protein, which achieved the best scores and acceptance by the panelists.O objetivo deste trabalho foi verificar a potencialidade do aproveitamento tecnológico de aparas da carne de avestruz na elaboração de hambúrguer, e sua caracterização físico-química e sensorial. Com aparas de carne de avestruz, retiradas das pernas e pescoço, foram elaboradas quatro diferentes formulações de hambúrgueres, variando teores de toucinho e proteína texturizada de soja. Foram feitas análises físicas de rendimento, percentagem de encolhimento e capacidade de retenção de água; e análises químicas de composição centesimal, teores de colesterol e calorias. As formulações foram analisadas através de teste afetivo por 52 potenciais consumidores de carne de avestruz, que avaliaram a maciez, suculência, sabor e intenção de

Comparative Geometrical Accuracy Investigations of Hand-Held 3d Scanning Systems - AN Update

Science.gov (United States)

Kersten, T. P.; Lindstaedt, M.; Starosta, D.

2018-05-01

Hand-held 3D scanning systems are increasingly available on the market from several system manufacturers. These systems are deployed for 3D recording of objects with different size in diverse applications, such as industrial reverse engineering, and documentation of museum exhibits etc. Typical measurement distances range from 0.5 m to 4.5 m. Although they are often easy-to-use, the geometric performance of these systems, especially the precision and accuracy, are not well known to many users. First geometrical investigations of a variety of diverse hand-held 3D scanning systems were already carried out by the Photogrammetry & Laser Scanning Lab of the HafenCity University Hamburg (HCU Hamburg) in cooperation with two other universities in 2016. To obtain more information about the accuracy behaviour of the latest generation of hand-held 3D scanning systems, HCU Hamburg conducted further comparative geometrical investigations using structured light systems with speckle pattern (Artec Spider, Mantis Vision PocketScan 3D, Mantis Vision F5-SR, Mantis Vision F5-B, and Mantis Vision F6), and photogrammetric systems (Creaform HandySCAN 700 and Shining FreeScan X7). In the framework of these comparative investigations geometrically stable reference bodies were used. The appropriate reference data was acquired by measurements with two structured light projection systems (AICON smartSCAN and GOM ATOS I 2M). The comprehensive test results of the different test scenarios are presented and critically discussed in this contribution.

Missouri River Flood 2011 Vulnerabilities Assessment Report. Volume 2 - Technical Report

Science.gov (United States)

2012-10-01

Michels at Dakota Dunes , South Dakota. ............................................................................................................... 2...91 Figure 28. Upper Hamburg Bend Levee Toe Scour...Bend Project at Dakota Dunes along Left Bank River Mile 737 ........................... 109 Figure 37. Stage Trends on the Missouri River at St

H1 at HERA Exhibition

CERN Multimedia

2000-01-01

H1 is one of the two large detectors installed at HERA, the first electron-proton accelerator, located at DESY in Hamburg. The H1 collaboration regroups physicists from 32institutes of 11countries all over the world.

Riga und Tallinn wollen ihre Umweltstandards erhören : der "Zug der Ideen" faszinierte vor allem junge Menschen / Rainer Müller

Index Scriptorium Estoniae

Müller, Rainer

2011-01-01

Euroopa keskkonna-pealinn Hamburg esitleb uusi ideid Riias ja Tallinnas. Tallinnast kui Euroopa kultuuripealinnast, kultuurikilomeetrist, Tallinna avamisest merele. Linnaplaneerimise, ökoloogia ja kultuuri parimate seoste otsimisest. Euroopa Rohelise pealinna idee autori Jüri Ratase mõtteid Tallinna tulevikust

B mesons: Beauty without charm

International Nuclear Information System (INIS)

Anon.

1990-01-01

'Charmless' B decays were observed last year by the CLEO and ARGUS experiments at the CESR and DORIS electron-positron rings at Cornell and DESY, Hamburg, which provides important new input for the six-quark picture

Barbecue Basics: Tips to Prevent Foodborne Illness

Medline Plus

Full Text Available ... food in the refrigerator, not out on the counter. And if you want to use some of ... bacteria that may be present, use a food thermometer. Hamburgers should be cooked to 160°F. If ...

Paul Johansen (1901-1965), Hanse- und Osteuropahistoriker. Bemerkungen zu einer neuen Publikation / Hugo Veczerka

Index Scriptorium Estoniae

Veczerka, Hugo

2012-01-01

Tallinnas sündinud, siin toomkoolis käinud ja hiljem Tallinna Linnaarhiivis töötanud taani päritolu Eesti ja Saksa ajaloolasest. Frank Golczewski artikli ilmumise puhul kogumikus "100 years of historical research in Hamburg"

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

Science.gov (United States)

Wulf, Stefan

2013-01-01

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

Validation of the guidelines for portable meteorological instrument packages. Task IV. Development of an insolation handbook and instrumentation package

Energy Technology Data Exchange (ETDEWEB)

None

1980-10-01

The purpose of this report is to show how the objective of developing guidelines for a solar energy related portable meteorology instrument package, under the auspices of the International Energy Agency (IEA), was carried out and preliminarily demonstrated and validated. A project to develop guidelines for such packages was initiated at IEA's Solar Heating and Cooling of Buildings Program Expert's Meeting held in Norrkoping, Sweden in February 1976. An international comparison of resultant devices was conducted on behalf of the IEA at a conference held in Hamburg, Federal Republic of Germany, in 1978. Results of the 1978 Hamburg comparison of two devices and the Swiss Mobile Solar Radiation System, using German meteorological standards, are discussed. The consensus of the IEA Task Group is that the objective of the subtask has been accomplished.

Von schnellen Teilchen und hellem Licht 50 Jahre Deutsches Elektronen-Synchrotron DESY

CERN Document Server

Lohrmann, Erich

2009-01-01

Das 1959 in Hamburg als Zentrum für Elementarteilchenforschung gegründete "Deutsche Elektronen-Synchrotron DESY" gelangte durch Pionierleistungen in der Entwicklung von Hochenergie-Beschleunigern und Speicherringen zu weltweiter Anerkennung. Seiner internationalen Nutzergemeinde sind eine Reihe wichtiger Entdeckungen über die Materiebausteine Quarks und Gluonen und die Kräfte, welche die Welt im Innersten zusammenhalten, zu verdanken. Zusätzlich wurde die Synchrotronstrahlung für breite Anwendungsgebiete erschlossen und ihre Nutzung systematisch ausgebaut mit Ergebnissen, die gleichrangig neben denen in der Teilchenforschung stehen. Dieses Buch behandelt die Entwicklung des Forschungszentrums von den Anfängen bis in das Jahr 2003, in dem mit dem Beschluss zum Bau des Europäischen Röntgenlasers in Hamburg eine Änderung der Schwerpunktsetzung in der Beschleunigerentwicklung erfolgte, die seitdem auf neuartige Photonenquellen gerichtet ist. Die wichtigsten nachfolgenden Ereignisse werden ebenfalls kurz...

76 FR 55928 - Food and Drug Administration Health Professional Organizations Conference

Science.gov (United States)

2011-09-09

...] Food and Drug Administration Health Professional Organizations Conference AGENCY: Food and Drug... conference for representatives of Health Professional Organizations. Dr. Margaret Hamburg, Commissioner of... person attending, the name of the organization, address, and telephone number. There is no registration...

[Julia Rosche. Zwischen den Fronten. Die Rolle Estlands zwischen dem Hitler-Stalin-Pakt und dem Ende des Zweiten Weltkriegs im internationalen Kontext] / Olaf Mertelsmann

Index Scriptorium Estoniae

Mertelsmann, Olaf, 1969-

2014-01-01

Arvustus: Rosche, Julia. Zwischen den Fronten. Die Rolle Estlands zwischen dem Hitler-Stalin-Pakt und dem Ende des Zweiten Weltkriegs im internationalen Kontext. Diplomica Verlag. Hamburg 2012. Unter demselben Titel mit identischem Text auch: Grin Verlag. München 2013

CERN loses two former Directors-General

CERN Multimedia

2002-01-01

Victor Weisskopf, a giant of modern physics and Director General of CERN from 1961-65, died on 21 April. The previous month, Willibald Jentschke, Director General from 1971-75 and founder of the DESY Laboratory in Hamburg, passed away.

DESY: HERA commissioning

International Nuclear Information System (INIS)

Anon.

1992-01-01

The commissioning of the world's first electron-proton collider - the 6.3 kilometre HERA ring at the DESY Laboratory in Hamburg - last year was the result of more than a decade of careful planning, design and construction

[Thomas Lange. Zwischen Reformation und Untergang Alt-Livlands : der Rigaer Erzbischof Wilhelm von Brandenburg im Beziehungsgeflecht der livländischen Konföderation und ihrer Nachbarländer] / Juhan Kreem

Index Scriptorium Estoniae

Kreem, Juhan, 1971-

2015-01-01

Arvustus: Lange, Thomas. Zwischen Reformation und Untergang Alt-Livlands : der Rigaer Erzbischof Wilhelm von Brandenburg im Beziehungsgeflecht der livländischen Konföderation und ihrer Nachbarländer (Hamburger Beiträge zur Geschichte des östlichen Europa)

Raamatuautomaadid Hamburgis / A. Bösch ; refereerinud Lea Laurberg-Heckelmann

Index Scriptorium Estoniae

Bösch, A.

2012-01-01

Refereeritud väljaandest: Bösch, A. Eine Schachtel Literatur ziehen: Bettina von Bülow betreibt in Hamburg Bücherautomaten - Das Angebot reicht vom Comics bis zum Stadtführer. - Lübecker Nachrichten, 30./31.10.2011, lk. 19

The Effect of the Facilitation Physiotherapy on the Clinical Functions and Brain's Microstructure in Multiple Sclerosis: Comparison of Two Ways of the Somatosensory Stimuli Application

Czech Academy of Sciences Publication Activity Database

Řasová, K.; Jan, V.; Jandová, D.; Ibrahim, I.; Tintěra, J.; Martinková, Patrícia; Zvára Jr., Karel

2012-01-01

Roč. 18, č. 5 (2012), s. 61-61 ISSN 1352-4585. [RIMS 2012. Annual Conference on Rehabilitation in Multiple Sclerosis /17./. 31.05.2012-02.06.2012, Hamburg] Institutional support: RVO:67985807 Subject RIV: BB - Applied Statistics, Operational Research

Description and taxonomic discussion of eimerian coccidia from ...

African Journals Online (AJOL)

1988-08-02

Aug 2, 1988 ... distinct type 1 and type 2 wall-fonning bodies (WFI &. WF2) (Figures 5,7, ...... Mag. (Tokyo) 53: 312-314. MCALLISTER, C.T. & UPTON, S.J. 1989. Redescription of Eimeria ... Edition, Verlag Paul Parey, Berlin, Hamburg. 659pp.

Energy economics in shipbuilding and new technologies

Energy Technology Data Exchange (ETDEWEB)

Steinrueck, D

1982-10-01

From 24th - 26th March 1982 AEG-Telefunken, Dept. of Industrial Plants, Shipbuilding and Special Engineering, had organized the 51st VDE lecturers' meeting including lectures as well as visits to fabrication plants and laboratories in Hamburg and Wedel.

Moving a module of the calorimeter for the WA18 experiment

CERN Multimedia

1977-01-01

The first of thirteen modules of a marble plate calorimeter en route for the installation in the SPS neutrino beam for an investigation of neutral currents. The experiment was set-up by the CHARM Collaboration (CERN-Hamburg-Amsterdam-Rome-Moscow)

Näitus kui publiku-uuring / Margaret Tali

Index Scriptorium Estoniae

Tali, Margaret

2008-01-01

Eve Kiileri näitus "Muuseumilabor" Tallinna Kunstihoone galeriis 26. IX-19. X. Tutvuda saab Kiasmas, Kumus, Briti Muuseumis, Palais de Tokyos, Hamburger Bahnhofis, Vatikani muuseumis, Veneetsia biennaalil läbi viidud publiku-uuringute tulemustega. Publikuteemaline seminar-ümarlaud 16. X

"Sensatsioon" Berliinis

Index Scriptorium Estoniae

1998-01-01

Möödunud aastal Londonis toimunud skandaalse inglise noorte kunstnike näituse "Sensatsioon" valikut näidatakse 17. jaan.-ni 1999 Berliinis Hamburger Bahnhofis. Tööd pärinevad reklaamimagnaadi Charles Saatchi kogust. Mõnedest töödest, vastukajadest.

Eating Well While Eating Out

Science.gov (United States)

... for balance. Choose meals that contain a balance of lean proteins (like fish, chicken, or beans if you're a vegetarian), ... way more than we need. The average size of a hamburger in the 1950s was just 1.5 ounces, ...

Tähelepanu, lätlased tulevad...! / Peeter Järvelaid

Index Scriptorium Estoniae

Järvelaid, Peeter, 1957-

1991-01-01

Arvustus: Tartu Ülikooli õigusteaduskonna lõpetanute ja õigusteadust õpetanute nimekiri 1919-1989. Tartu, 1989 ; Latvijas Universitātes Tiesību Zinātnu Nodalas absolventu saraksts 1920-1940. Hamburg, 1990. - Sisaldab andmeid ka prof. Dietrich André Loeberi kohta

Hacking Europe from computer cultures to demoscenes

CERN Document Server

Alberts, Gerard

2014-01-01

This book traces the evolution of European hacker culture: chopping games in Warsaw, hacking software in Athens, chaos in Hamburg, producing demos in Turku and partying with computing in Zagreb and Amsterdam. Emphasizes the role of mischief, humor and play.

2018-05-03T14:48:06Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

Flore, Kamini G Melanie; Laboratory of Biochemical Toxicology and Nutrition Department of Biochemistry. Bilong Bilong, Charles F; Laboratory of parasitology University of Yaounde I Bruchhaus, Iris; University of Hamburg, Germany, Bernhard Nocht Institute for Tropical Medicine Medicinal plants; Codiaeum variegatum; ...

Medizinhistorische Literatur [Medical history literature

Directory of Open Access Journals (Sweden)

Bauer, Bruno

2012-09-01

Full Text Available [english] The focus of the current issue 1-2/2012 of GMS Medizin – Bibliothek – Information is on medical history literature. In six articles special collections and recent projects of medical history libraries in Berlin, Hamburg, Heidelberg, Leipzig, Vienna and Zurich are presented. The authors in this issue are Melanie Scholz & Vera Seehausen (From Augusta to Klingsor, from Luise to Benjamin – past, present and future of the library of the Institute of the History of Medicine in Berlin, Alexandra Veith (Library of the Institute for History of Medicine and Ethics of Medicine, Heidelberg, Melanie Kintzel, Meike Knittel & Tanja Krutky (Historic collections of the Medical Library of the University of the University Medical Center Hamburg-Eppendorf and their deacidification, Dagmar Geithner (Library of the Karl Sudhoff Institute for the History of Medicine and Science, Leipzig – a Historical Review, Harald Albrecht, Bruno Bauer & Walter Mentzel (The Josephinian Library and the medical-historic stock of the University Library of the Medical University of Vienna and Monika Huber & Ursula Reis (Library of the Institute and Museum of the History of Medicine Zurich.[german] Schwerpunktthema der aktuellen Ausgabe 1-2/2012von GMS Medizin – Bibliothek – Information ist medizinhistorische Literatur. In sechs Beiträgen werden Bestände und aktuelle Projekte medizinhistorischer Bibliotheken in Berlin, Hamburg, Heidelberg, Leipzig, Wien und Zürich vorgestellt. Verfasst wurden die Beiträge der Schwerpunktausgabe von Melanie Scholz & Vera Seehausen (Von August zu Klingsor, von Luise zu Benjamin – Vergangenheit, Gegenwart und Zukunft der Bibliothek des Instituts für Geschichte der Medizin in Berlin, Melanie Kintzel, Meike Knittel & Tanja Krutky (Medizinhistorische Buchbestände am Universitätsklinikum Hamburg-Eppendorf und ihre Entsäuerung, Ara Veith (Bibliothek des Instituts für Geschichte und Ethik der Medizin in Heidelberg, Dagmar Geithner

Solar-assisted district heating systems, state-of-the-art and economic efficiency; Solarunterstuetzte Nahwaermeversorgung Stand der Technik und Wirtschaftlichkeit

Energy Technology Data Exchange (ETDEWEB)

Fisch, M.N. [Technische Univ. Braunschweig (Germany). Inst. fuer Gebaeude- und Solartechnik; Kuebler, R. [Steinbeis Transferzentrum Energie-, Gebaeude- und Solartechnik (STZ-IGS), Stuttgart (Germany)

1998-12-31

After the successful testing of smaller solar-assisted district heat supply projects in the first half of the Nineties in Germany (e.g. Ravensburg, Koengen, Neckarsulm, Schwaebisch-Gmuend), the first large-scale plants with long term heat storage started to operate in Hamburg and Friedrichshafen. Thus a target has been reached that had seemed to be an illusion for a long time - the utilisation of solar energy generated in the summer for building heating in wintertime. In Hamburg (collector area = 3,000 square metres) and Friedrichshafen (collector area = 5,600 square metres when finished) buried hot-water storage tanks with a volume of 4,500 cubic metres and 12,000 cubic metres were built; bore-hole heat storage is being tested in a third demonstration project in Neckarsulm. The first part of this plant (collector area = 2,700 square metres, storage capacity approximately 20,000 cubic metres) was put in operation in October 1997. A fourth solar-assisted district heating system with a gravel/water heat storage (volume approximately 8,000 cubic metres) is currently under construction in Chemnitz and supposed to be completed in the second half of 1998. (orig.) [Deutsch] Nach der erfolgreichen Erprobung von kleineren solarunterstuetzten Nahwaermeprojekten in der ersten Haelfte der neunziger Jahre in Deutschland (z.B. Ravensburg, Koengen, Neckarsulm, Schwaebisch-Gmuend) gingen Ende 1996 in Hamburg und Friedrichshafen die ersten solaren Grossanlagen mit Langzeit-Waermespeicher in Betrieb. Damit wurde ein Ziel erreicht, das ueber viele Jahre hinweg utopisch erschienen war - mit der Sonnenenergie aus dem Sommer im Winter die Gebaeude zu beheizen. Waehrend in Hamburg (Kollektorflaeche 3.000 m{sup 2}) und in Friedrichshafen (5.600 m{sup 2} im Endausbau) eingegrabene Heisswasser-Waermespeicher mit einem Volumen von 4.500 m{sup 3} bzw. 12.000 m{sup 3} realisiert wurden, wird in einem dritten Demonstrationsprojekt in Neckarsulm ein Erdsonden-Waermespeicher erprobt. Die erste

[The Willingness to Consent to the Linkage of Primary and Secondary Data: An Analysis Based on a Survey of Patients with Primary Breast Cancer in Northrhine Westfalia].

Science.gov (United States)

Scholten, N; Pfaff, H; Raabe, N; Kowalski, C

2017-03-01

Introduction: By linking data it is possible to merge, for example, survey data with routine data from statutory health insurance (GKV), to gain benefit from the advantages of both. As personal data is involved, it is necessary to obtain consent. Previous studies show that willingness to release this kind of data for scientific research is limited. This fact restricts the number of participants and can cause selection bias. The aim of our study was to analyze willingness to consent to the linkage of survey data with statutory health insurance data in patients with primary breast cancer. Associations between approval and socio-demographic characteristics were explored. Method: In the annual survey of patients with primary breast cancer in certified breast centers in North Rhine-Westphalia, all included patients were questioned concerning their willingness to consent to data linkage. We distinguished between patients insured by AOK Rhineland/Hamburg and all other patients: based on cooperation with AOK Rhineland/Hamburg, we obtained consent to actually link the data for all patients insured there. All other patients were questioned in terms of their insurance and their willingness to consent in general. Results: A total of 2,387 questionnaires were returned, giving a return rate of 49.3%. For the AOK Rhineland/Hamburg-insured patients, the consent rate was at 89.6%. At 75.7%, positive attitudes towards data linkage turned out to be a bit lower for patients with other insurers. Under the assumption that all non-responders disapprove data linkage, still 38.1% of patients showed a positive attitude towards data linkage. As a result of the multivariable model, insurance status (private vs. statutory) and first language turned out to be the only significant factors influencing the response. The consent of patients insured by AOK Rhineland/Hamburg is not significantly influenced by any of the measured socio-demographic factors. Conclusion: Currently, there is not much

Gene therapy pf HPV-16 induced tumours in rodents

Czech Academy of Sciences Publication Activity Database

Vonka, V.; Sobotková, E.; Šmahel, M.; Žák, R.; Hamšíková, E.; Bubeník, Jan

1999-01-01

Roč. 19, - (1999), s. 2014 ISSN 0250-7005. [Symposium on Local Cytokine Therapy of Cancer: Interleukin-2, Interferon and Related Cytokines /1./. Hamburg, 29.04.1999-01.05.1999] Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 1.375, year: 1999

A fear of coercion and accountability? Security officers and the non-use of force

NARCIS (Netherlands)

Eski, Y.

2017-01-01

Based on fieldwork among operational security officers working in the Hamburg and Rotterdam ports, it became clear these frontline port policing professionals possess a critical, even fearful attitude towards coercion while performing their duties in the ports. The power of arrest and the

A review of the prediction of textile wear performance with specific reference to abrasion

CSIR Research Space (South Africa)

Bird, SL

1984-08-01

Full Text Available in the fabric stmctureIQ2. HamburgerIoz stated that .strength measurements were the least objectionable methods provided they were used to assess the extent of damage fromabrasionand not to reflectvalues of durability. None of the methods produce results...

Saksa ajaleht : Narvast saab vahest uue Euroopa inetuim linn / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2003-01-01

Ilmunud ka: Severnoje Poberezhje 12. nov. lk. 1, Postimees 13. nov. lk. 5 (lüh.). Hamburgi ajalehes Hamburger Abendblatt ilmunud artiklist Narva linna kohta. Narva linnavolikogu esimehe Mihhail Stalnuhhini, linnasekretär Ants Liimetsa, sihtasutuse Pro Narva juhataja Andres Toode arvamus artiklist

Medium-term changes in Drosophila subobscura chromosomal ...

Indian Academy of Sciences (India)

2015-06-02

Jun 2, 2015 ... Krimbas C. B. 1993 Drosophila subobscura: biology, genetics and inversion polymorphism. Verlag Dr, Kovac, Hamburg. Menozzi P. and Krimbas C. B. 1992 The inversion polymorphism of Drosophila subobscura revisited: synthetic maps of gene arrangements frequencies and their interpretation. J. Evol.

Sport und soziale Integration

OpenAIRE

Turan, Günes

2012-01-01

Sport und soziale Integration : Chancen, Probleme und Perspektiven für Städte und Kommunen ; Tagungsband der gleichnamigen Tagung am 28. und 29. Juni 2011 in Augsburg / Helmut Altenberger ... (Hrsg.). - Hamburg : Feldhaus, Ed. Czwalina, 2012. - 104 S. - (Sportwissenschaft und Sportpraxis ; 161)

Plasma and urine, pharmacokinetics of the dopamine agonist alpha-dihydroergocryptine in patients with hepatic dysfunction

NARCIS (Netherlands)

Althaus, M; de Mey, C; Ezan, E; Ciecko-Michalska, [No Value; Kostka-Trabkal, E; Goszcz, A; Retzow, A

Objective: The aim of this study was to evaluate the pharmacokinetic behavior of unchanged alpha -dihydroergocryptine (DHEC, Almirid (R), Desitin Arzneimittel GmbH, Hamburg, Germany, under licence of Polichem S.A., Luxembourg) and total DHEC (unchanged DHEC and pooled metabolites) in plasma and

New generation HMA mix designs : accelerated pavement testing of a type C mix with the ALF machine.

Science.gov (United States)

2012-09-01

Recent changes to the Texas hot-mix asphalt (HMA) mix-design procedures, such as the adaption of the higher-stiffer performance-grade asphalt-binder grades and the Hamburg test, have ensured that the mixes that are routinely used on Texas highways ar...

N. Ravishankar

Indian Academy of Sciences (India)

Joerg Weissmuller (Hamburg)–. Continuum Analysis. Praveen Kumar –. Finite Element Modelling. Aveek Bid-. Sensors, Noise. Facilities: Materials Research Centre, IISc. Advanced Facility for Microscopy and Microanalysis, IISc .... ABC stacking and periodic boundary conditions. Displacements of the order of 20 pm about ...

Coping with the Economic Order through the Big Mac

Science.gov (United States)

Akenson, James E.

1977-01-01

Describes an economic education unit for use in the elementary classroom which employs a case study of McDonalds hamburger chain to teach students about multinational corporations, mass production, standardization, advertising, and capital investment. For journal availability, see SO 505 448. (Author/DB)

Between exit and voice

DEFF Research Database (Denmark)

Meret, Susi; Della Corte, Elisabetta

2014-01-01

European politics currently serves to reinforce the ‘Fortress’, leaving refugees vulnerable and futureless, battling a system which is waging war against them. But 'Lampedusa in Hamburg' demonstrates that civil society can work effectively with migrants for their rights to a safe existence....

DESY: HERA polarization

International Nuclear Information System (INIS)

Anon.

1992-01-01

The new HERA electron-proton collider at DESY in Hamburg achieved the first luminosity for electron-proton collisions on 19 October last year. Only one month later, on 20 November, HERA passed another important milestone with the observation of transverse electron polarization

THE KEISKAMMA AIDS TREATMENT PROGRAMME: EVALUATION ...

African Journals Online (AJOL)

2009-03-16

Mar 16, 2009 ... The KAT centre was established in an old house in Hamburg, a coastal village between East London and Port Alfred in the region of the Eastern ... from as far away as Port Elizabeth, King William's Town and. Middle Drift.

DESY: HERA polarization

Energy Technology Data Exchange (ETDEWEB)

Anon.

1992-03-15

The new HERA electron-proton collider at DESY in Hamburg achieved the first luminosity for electron-proton collisions on 19 October last year. Only one month later, on 20 November, HERA passed another important milestone with the observation of transverse electron polarization.

Where does this journey end up?; Wohin geht die Reise?

Energy Technology Data Exchange (ETDEWEB)

Weinhold, Nicole

2013-05-15

The wind power logistics is looking for new ways between economy and ecology, speed and cost efficiency. This is described in the contribution under consideration by means of the company F. Reyher AG (Hamburg, Federal Republic of Germany), a wholesaler for screws.

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

Science.gov (United States)

Spitzer, Hartwig

2013-12-01

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

The Spirit counts - People at and around CERN

CERN Multimedia

CERN. Geneva

2014-01-01

After a few biographical remarks I shall concentrate on human aspects which are not covered by official documents, but which are as important to the success of CERN as scientific and technical competence. The approval of LEP, general problems of the project management and the approval of the LEP experiments under conditions never encountered before at CERN will be covered. The special spirit created at CERN based on the competence and solidarity of the CERN staff and its users made it possible to find new ways of successful international collaboration combining competition with cooperation. Career Summary Physics diploma and doctorate from Hamburg University, now Prof. emer.; research assistant at Stockholm Technical University (with Lise Meitner); Cavendish Laboratory UK (with O.R.Frisch); Cornell University (with R.R. Wilson); research in optics, nuclear and elementary particle physics. various professorships in Germany and director of university institutes; Director of DESY, Hamburg, 1973-1980...

VizieR Online Data Catalog: Catalogue of Galactic Planetary Nebulae (Kohoutek, 2001)

Science.gov (United States)

Kohoutek, L.

2001-05-01

The "Catalogue of Galactic Planetary Nebulae (Version 2000)" appears in Abhandlungen aus der Hamburger Sternwarte, Band XII in the year 2001. It is a continuation of CGPN(1967) and contains 1510 objects classified as galactic PNe up to the end of 1999. The lists of possible pre-PNe and possible post-PNe are also given. The catalogue is restricted only to the data belonging to the location and identification of the objects. It gives identification charts of PNe discovered since 1965 (published in the supplements to CGPN) and those charts of objects discovered earlier, which have wrong or uncertain identification. The question "what is a planetary nebula" is discussed and the typical values of PNe and of their central stars are summarized. Short statistics about the discoveries of PNe are given. The catalogue is also available in the Centre de Donnees, Strasbourg and at Hamburg Observatory via internet. (15 data files).

Measuring Brand Image Effects of Flagship Projects for Place Brands

DEFF Research Database (Denmark)

Zenker, Sebastian; Beckmann, Suzanne C.

2013-01-01

Cities invest large sums of money in ‘flagship projects’, with the aim of not only developing the city as such, but also changing the perceptions of the city brand towards a desired image. The city of Hamburg, Germany, is currently investing euro575 million in order to build a new symphony hall...... (Elbphilharmonie), euro400 million to develop the ‘International Architectural Fair’ and it is also considering candidature again for the ‘Olympic Games’ in 2024/2028. As assessing the image effects of such projects is rather difficult, this article introduces an improved version of the Brand Concept Map approach......, which was originally developed for product brands. An experimental design was used to first measure the Hamburg brand as such and then the changes in the brand perceptions after priming the participants (N=209) for one of the three different flagship projects. The findings reveal several important...

Soil carbon model alternatives for ECHAM5/JSBACH climate model: Evaluation and impacts on global carbon cycle estimates

DEFF Research Database (Denmark)

Thum, T.; Raisanen, P.; Sevanto, S.

2011-01-01

The response of soil organic carbon to climate change might lead to significant feedbacks affecting global warming. This response can be studied by coupled climate-carbon cycle models but so far the description of soil organic carbon cycle in these models has been quite simple. In this work we used...... the coupled climate-carbon cycle model ECHAM5/JSBACH (European Center/Hamburg Model 5/Jena Scheme for Biosphere-Atmosphere Coupling in Hamburg) with two different soil carbon modules, namely (1) the original soil carbon model of JSBACH called CBALANCE and (2) a new soil carbon model Yasso07, to study...... the interaction between climate variability and soil organic carbon. Equivalent ECHAM5/JSBACH simulations were conducted using both soil carbon models, with freely varying atmospheric CO2 for the last 30 years (1977-2006). In this study, anthropogenic CO2 emissions and ocean carbon cycle were excluded. The new...

The Consumption of New Psychoactive Substances and Methamphetamine.

Science.gov (United States)

de Matos, Elena Gomes; Hannemann, Tessa-Virginia; Atzendorf, Josefine; Kraus, Ludwig; Piontek, Daniela

2018-01-26

The abuse of new psychoactive substances (NPS) and methamphetamine has severe adverse effects. Here we provide the first report of regional patterns in NPS and methamphetamine consumption in Germany, on the basis of epidemiologic data from six federal states (Bavaria, Hamburg, Hesse, North Rhine-Westphalia, Saxony, and Thuringia). Data were derived from the 2015 Epidemiological Survey of Substance Abuse (Epidemiologischer Suchtsurvey) and supplemented with additional cases from the federal states that were studied. The numbers of persons included in the representative samples of persons aged 18 to 64 in each state were 1916 (Bavaria), 1125 (Hamburg), 1151 (Hesse), 2008 (North Rhine-Westphalia), 1897 (Saxony), and 1543 (Thuringia). Potential risk factors for the lifetime prevalence of consumption were studied by logistic regression. The lifetime prevalence of methamphetamine consumption in the individual states ranged from 0.3% (North Rhine-Westphalia) to 2.0% (Saxony). Thuringia and Saxony displayed values that were significantly higher than average. For NPS, the figures ranged from 2.2% (Bavaria) to 3.9% (Hamburg), but multivariate analysis revealed no statistically significant differences between the states. Higher age and higher educational level were associated with lower consumption of NPS and methamphetamine, while smoking and cannabis use were each associated with higher consumption. NPS consumption is equally widespread in all of the federal states studied. Methamphetamine is rarely consumed; its consumption appears to be higher in Saxony and Thuringia. The risk factor analysis reported here should be interpreted cautiously in view of the low case numbers with respect to consumption.

The Hamburg oceanic carbon cycle circulation model. Cycle 1

International Nuclear Information System (INIS)

Maier-Reimer, E.; Heinze, C.

1992-02-01

The carbon cycle model calculates the prognostic fields of oceanic geochemical carbon cycle tracers making use of a 'frozen' velocity field provided by a run of the LSG oceanic circulation model (see the corresponding manual, LSG=Large Scale Geostrophic). The carbon cycle model includes a crude approximation of interactions between sediment and bottom layer water. A simple (meridionally diffusive) one layer atmosphere model allows to calculate the CO 2 airborne fraction resulting from the oceanic biogeochemical interactions. (orig.)

Design and performance evaluation of very thin overlays in Texas.

Science.gov (United States)

2009-06-01

Very thin overlays 1-inch thick or less were placed as surface layers on five major highways in Texas. : These mixes were designed in the laboratory to have a balance of good rut resistance as measured by : TxDOTs Hamburg Wheel Tracking test and g...

Influence of air-sea fluxes on chlorine isotopic composition of ocean water: Implications for constancy in d37Cl- A statistical inference

Digital Repository Service at National Institute of Oceanography (India)

Shirodkar, P.V.; Xiao, Y.K.; Sarkar, A.; Dalal, S.G.; Chivas, A.R.

WE, Ehrlich R, Klovan JE. J Math Geol 1981;13:331–4. Grassl H, Jost V, Ramesh Kumar MR, Schulz J, Bauer P, Schluessel P. The Hamburg Ocean atmosphere parameters and fluxes from satellite data (HOAPS): a climatological atlas of satellite derived air...

Identifying dietary patterns and associated health-related lifestyle factors in the adult Danish population

DEFF Research Database (Denmark)

Knudsen, Vibeke Kildegaard; Matthiessen, Jeppe; Biltoft-Jensen, Anja Pia

2014-01-01

, potatoes and gravy, and cake and biscuits; a 'health-conscious' pattern correlated with coarse bread, fruit, vegetables, low-fat dairy, nuts, water and tea; and a 'fast food' pattern correlated with pizza, hamburger/spring rolls, crisps, rice and pasta, sugar-sweetened soft drinks and sweets...

Fehmarnbelt Business Barometer

DEFF Research Database (Denmark)

Jespersen, Per Homann; Endres, Jean Paulo; Jakobsen, Marianne

2013-01-01

Results from a survey made among CEO's and CFO's of large and medium sized companies in the Denmark Capital, Zealand and Scania regions and on the States of Hamburg and Schleswig-Holstein regarding the businnes perspectives related to the construction of the Fehmarn fixed link....

AFRREV IJAH, Vol.2 (1) February, 2012

African Journals Online (AJOL)

user

exercise that was done in haste to protect British interest and not sincerely for the indigenes of ... Uzere is within the flood plains of the low land area of. Abolition of ..... 1897‖ Ph.D Thesis, University of Hamburg, Germany, 2001,. Chapter Four ...

WA18

CERN Multimedia

1977-01-01

Front view. The target plates are cut from marble (3x3 m slabs surrounded by magnetized iron) and allow the use of the calorimeter as a muon polarimeter. WA18 was CHARM, the experiment of the CERN-Hamburg-Amsterdam-Rome(INFN)-Moskow(ITEP) Collaboration

Inter-regional spillovers of seaports: the case of North-West Europe

NARCIS (Netherlands)

Merk, O.M.; Manshanden, W.J.J.; Dröes, M.I.

2013-01-01

This article describes the inter-regional spillover of seaports by assessing four large ports in Northwest Europe: Rotterdam, Antwerp, Hamburg and Le Havre. The authors disaggregate national input/output-tables to the level of the functional port area and calculate the relevant Leontief multipliers

Aging of a copper bearing HSLA-100 steel

Indian Academy of Sciences (India)

Unknown

to reduce the carbon content to ~ 0⋅05 wt pct, to increase toughness and ... improved toughness, although at the cost of strength. The present work was ..... Wilson A D, Hamburg E G, Colvin D J, Thompson S W and Krauss. G 1988 Proc. int.

Modelling preparation and consumption of pork products

DEFF Research Database (Denmark)

Swart, Arno; Nauta, Maarten; Evers, Eric

is thoroughly mixed, and Salmonellae may be present in the interior of hamburger patties, undercooking may occur, and Salmonellae may survive. Dry cured sausages, including all variations therein like chorizo, salami, etc., are eaten uncooked. Food preparation habits are highly variable and accurate data...

47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key topic / Enhanced safety and operation excellence

Energy Technology Data Exchange (ETDEWEB)

Traichel, Anke [NUKEM Technologies Engineering Services GmbH, Alzenau (Germany). Dept. of Safety Engineering and Assessment / Proposals Engineering

2017-04-15

Summary report on the Key Topic ''Enhanced Safety and Operation Excellence'' Technical Session ''Safety, IT, Hazards and PSA'' of the 47th Annual Meeting on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016.

REPAiR: REsource Management in Peri-urban AReas: Going Beyond Urban Metabolism : D 5.1: PULLs Handbook

NARCIS (Netherlands)

Russo, M; Amenta, Libera; Attademo, Anna; Cerreta, Maria; Formato, E.; Remoy, Hilde; van der Leer, J.G.G.; Varju, Viktor; Arciniegas, Gustavo

2017-01-01

REPAiR will provide local and regional authorities with an innovative transdisciplinary open source Geodesign Decision Support Environment (GDSE) developed and implemented in Living Labs (LLs) context, in six metropolitan areas namely Naples, Ghent, Hamburg, Pécs, Łódź and Amsterdam. LLs are

Toward Development of an Oral, Plant-Based Vaccine Against Escherichia coli O157:H7

National Research Council Canada - National Science Library

Judge, Nicole A

2004-01-01

...), is the primary cause of acute renal failure in children in the U.S. The majority of U.S. cases of EHEC O157:H7 have occurred as a consequence of ingestion of undercooked, contaminated hamburger or produce and/or water contaminated with bovine manure...

Generalized Friedland's theorem for C0-semigroups

Science.gov (United States)

Cichon, Dariusz; Jung, Il Bong; Stochel, Jan

2008-07-01

Friedland's characterization of bounded normal operators is shown to hold for infinitesimal generators of C0-semigroups. New criteria for normality of bounded operators are furnished in terms of Hamburger moment problem. All this is achieved with the help of the celebrated Ando's theorem on paranormal operators.

75 FR 49527 - Metaldyne Corporation, Metaldyne Tubular Products, Currently Known as Flexible Metal, Inc...

Science.gov (United States)

2010-08-13

..., Metaldyne Tubular Products, Currently Known as Flexible Metal, Inc., Powertrain Division, Hamburg, MI... certification for workers of the subject firm. The workers are engaged in the production of exhaust manifolds and turbo tubes for the automotive industry. Information shows that on June 10, 2010, Flexible Metals...

Evaluation of the Presentation of Network Data via Visualization Tools for Network Analysts

Science.gov (United States)

2014-03-01

distortion presentation techniques based on a tabular layout (10) such as Document Lens (11), fish -eye views (12, 13), stretching rubber sheets (14...User Interface Software and Technology, pages 29–38, ACM Press, 1998. 36. Schmitz, C. Limesurvey-the Open Source Survey Application. Hamburg [cited

Secretary of the Navy Professor of Oceanography

Science.gov (United States)

2013-11-18

of Oceanography, La Jolla, CA; 5-10 June 2011 Attended: Algae + Fish = Ocean Mixing? Conference, La Jolla, CA; 5-6 July 2011 Attended: JASON Summer...the scientific work of Klaus Hasselmann at the Max Planck Institute for Meteorology; Hamburg , Germany; 09 November 2011 Keynote Address: Nansen

75 FR 55507 - Proposed Flood Elevation Determinations

Science.gov (United States)

2010-09-13

... County, New York (All Jurisdictions) Berricks Creek Approximately 45 feet None +753 Town of Hamburg... Unincorporated Areas of the Broad River. Cherokee County. Approximately 0.9 mile None +493 upstream of Old... confluence with None +575 Town of Eleanor, the Kanawha River. Unincorporated Areas of Putnam County...

Hesburger asub ründama, McDonalds teeb kaevikuid / Andres Reimer

Index Scriptorium Estoniae

Reimer, Andres

2005-01-01

Hesburger tahab Eestis oma restoranide hulka kolmekordistada. McDonald's Eestis ei laiene, kuid kavatseb ettevõtte efektiivsust suurendada. Eesti hamburgerirestoranide kett Nehatu on konkurentsist välja langenud. Tabelid: Tulemused; Hamburgerirestoranid Eestis; Hamburger ja McDonald's maailmas. Lisad: Hakkas Hesburgeri partneriks; Hakka McDonald'si partneriks

Mechanisms controlling the air–sea CO2 flux in the North Sea

NARCIS (Netherlands)

Prowe, A.E.F.; Thomas, Helmuth; Pätsch, Johannes; Kühn, Wilfried; Bozec, Yann; Schiettecatte, Laure-Sophie; Borges, Alberto V.; Baar, Hein J.W. de; Paetsch, J; Kuehn, W

2009-01-01

The mechanisms driving the air–sea exchange of carbon dioxide (CO2) in the North Sea are investigated using the three-dimensional coupled physical–biogeochemical model ECOHAM (ECOlogical-model, HAMburg). We validate our simulations using field data for the years 2001–2002 and identify the controls

20 years of long-term water balance measurements of a landfill cover system with components constructed from pre-treated dredged material

NARCIS (Netherlands)

Berger, K.; Groengroeft, A.; Gebert, J.; Harms, C.; Eschenbach, A.

2017-01-01

The cover system of the mono-landfill Hamburg-Francop for disposal of dredged
material comprises a mineral liner of pre-treated fine-grained dredged material (‘METHAmaterial’) and an overlying drainage layer of pre-treated sandy dredged material (‘METHAsand’). Water balance and effectiveness of

Climatology and variability in the ECHO coupled GCM

International Nuclear Information System (INIS)

Latif, M.; Stockdale, T.; Wolff, J.; Burgers, G.; Maier-Reimer, E.; Junge, M.M.; Arpe, K.; Bengtsson, L.

1993-01-01

ECHO is a new global coupled ocean-atmosphere general circulation model (GCM), consisting of the Hamburg version of the European Centre atmospheric GCM (ECHAM) and the Hamburg Primitive Equation ocean GCM (HOPE). We performed a twenty year integration with ECHO. Climate drift is significant, but typical in the open oceans. Near the boundaries, however, SST errors are considerably larger. The coupled model simulates an irregular ENSO cycle in the tropical Pacific, with spatial patterns similar to those observed. The mechanism behind the model ENSO is related to the subsurface memory of the system, but stochastic forcing by the atmosphere seems to be also important. The variability, however, is somewhat weaker relative to observations. ECHO also simulates significant interannual variability in midlatitudes. Consistent with observations, variability over the North Pacific can be partly attributed to remote forcing from the tropics. In contract, the interannual variability over the North Atlantic appears to be generated locally. Indications for decadal-scale variability are also found over the North Atlantic. (orig.)

Rolf-Dieter Heuer, CERN’s next Director General

CERN Multimedia

2007-01-01

Currently Research Director for particle and astroparticle physics at Germany’s DESY laboratory in Hamburg, Professor Heuer will serve a five-year term, taking office on 1 January 2009.The CERN Council has appointed Professor Rolf-Dieter Heuer to succeed Dr Robert Aymar as CERN’s Director-General. Professor Heuer will serve a five-year term, taking office on 1 January 2009. Currently Research Director for particle and astroparticle physics at Germany’s DESY laboratory in Hamburg, a post that he took up in 2004, Rolf-Dieter Heuer is no stranger to CERN. From 1984 to 1998, he was a staff member at the Laboratory, working for the OPAL collaboration at the Large Electron Positron collider. From 1994 to 1998, he was the collaboration’s spokesman. "This is a very exciting time for particle physics," said Heuer. "To become CERN’s Director-General for the early years of LHC operation is a great honour, a great challenge, and probably the best job in physics research tod...

6th International Workshop on Computer-Aided Scheduling of Public Transport

CERN Document Server

Branco, Isabel; Paixão, José

1995-01-01

This proceedings volume consists of papers presented at the Sixth International Workshop on Computer-Aided Scheduling of Public Transpon, which was held at the Fund~lio Calouste Gulbenkian in Lisbon from July 6th to 9th, 1993. In the tradition of alternating Workshops between North America and Europe - Chicago (1975), Leeds (1980), Montreal (1983), Hamburg (1987) and again Montreal (1990), the European city of Lisbon was selected as the venue for the Workshop in 1993. As in earlier Workshops, the central theme dealt with vehicle and duty scheduling problems and the employment of operations-research-based software systems for operational planning in public transport. However, as was initiated in Hamburg in 1987, the scope of this Workshop was broadened to include topics in related fields. This fundamental alteration was an inevitable consequence of the growing demand over the last decade for solutions to the complete planning process in public transport through integrated systems. Therefore, the program of thi...

Astroparticle physics: the new ASPERA-2 programme

CERN Multimedia

2009-01-01

On 7 July the ASPERA-2 programme funded by the European Commission was officially launched in Hamburg with the goal of creating a sustainable structure for the coordination of astroparticle physics in Europe. CERN, which is a participant in the programme, could play an important role in this respect. Artist’s impression of the CTA (Cherenkov Telescope Array). The CTA is one of the "Magnificent Seven", the seven large astroparticle physics infrastructures planned for the coming years. It is the next-generation facility destined to succeed the H.E.S.S. telescope in Namibia and the MAGIC telescope in the Canary Islands. (Credit ASPERA/G.Toma/A.Saftoiu). Following the success of ASPERA-1, the European network for astroparticle physics (see box), funding agency representatives gathered in Hamburg on 7 July 2009 for the official launch of ASPERA-2, a new three-year programme funded by the European Commission. Today the strategic roles of ...

Construction of a time-of-flight neutron spectrometer for reaction angles 000 and study of the reaction 65Cu(p,xn) 65Zn for Esub(p)=26.7 MeV

International Nuclear Information System (INIS)

Holler, Y.

1984-01-01

At the Hamburg Isochronous Cyclotron a novel time-of-flight neutron spectrometer was designed, constructed, and tested by means of a for the planned application typical nuclear reaction. The apparature was optimized for the measurement of continuous, structure-deficient neutron spectra in a wide angular range at a reproducible, as low as possible scattering neutron background. Such a facility is fitted to the strengths of the Hamburg cyclotron and allows to study questions on the precompound emission and on the inelastic projectile ( 3 He) breakup. The final test was performed with the reaction 65 Cu(p,xn) 65 Zn at Esub(p)=26.7 MeV for which already comparable data over a smaller angular range were present. In the analysis of the measurement results performed regarding the precompound effects the hybrid-exciton model calculations let recognize essential deviations at high neutron energies in the range of the extreme reaction angles. (orig./HSI) [de

Morphodynamics of Wadden Sea Areas – Field Measurements and Modeling

Directory of Open Access Journals (Sweden)

Thorsten Albers

2010-09-01

Full Text Available The Wadden Sea areas of the German North Sea coast are affected by intense morphodynamics. Especially in the mouths of the estuaries sedimentation and erosion occur on different temporal and spatial scales and therefore challenge the decision-makers. To satisfy the requirements, which modern maritime traffic demands, a sustainable concept for sediment management has to be developed to grant an economic and ecologic balanced system. To evaluate different actions and their effects, e.g. by means of numerical models, an improved knowledge of morphodynamic processes on tidal flats is required. The Institute of River and Coastal Engineering at the Hamburg University of Technology runs detailed measurements to collect hydrodynamic and morphodynamic data of tidal flats in the estuary Elbe, that is the approach to the port of Hamburg. Water levels, flow and wave parameters and concentrations of suspended sediments are recorded in high resolution. Furthermore, the bathymetry is determined in frequent intervals with a multi-beam echo sounder.

Comparison of emissions from selected commercial kitchen appliances and food products

Energy Technology Data Exchange (ETDEWEB)

Kuehn, T.H.; Gerstler, W.D.; Pui, D.Y.H.; Ramsey, J.W.

1999-07-01

Effluents have been measured from various grease-producing cooking processes in an attempt to quantify the emissions that enter typical commercial kitchen exhaust hoods. The appliances tested include gas and electric versions of single-sided griddles, open-vat deep fat fryers, under-fired broilers, full size convection ovens, and six burner ranges. Food products include hamburger, chicken breast, fries, sausage pizza, and a spaghetti meal. Emission data were obtained for particles, grease vapor, CO, CO{sub 2}, NO{sub x}, and hydrocarbons. Velocity and temperature fields were measured in the plume above each appliance. Results show that a large fraction of the grease emission is typically in vapor form. The broilers emit significantly more particles less than 2.5 {micro}m in size (PM 2.5) than the other appliances tested. Combustion by-products were measured for all gas appliances. Both the gas and electric broilers emitted significant amounts of CO when hamburgers were cooked. Aromatic hydrocarbon concentrations were below detectable limits in all tests.

The Proceedings of the International Conference on Numerical Ship Hydrodynamics (3rd) Held in Paris, France on 16-19 June 1981

Science.gov (United States)

1981-06-19

A.Erdelyi. Higher Tran- side the contact area. As the experi- scendental Functions. Vol.3, mente show (14] # the integral charac- He Graw -Hill Book Company...HENRICH. Itnt fOr Schiffibso, Hamburg. West Germany STEWART. STEPHEN IL. Southwest Research Institute, San Antonio, U SA SULMONT’PATECE #cote Nationals

Organising and learning experiences of the first semester MA Program ePedagogy / Visual Knowledge Building

NARCIS (Netherlands)

Jaap Jansen

2006-01-01

This paper will discuss the process of the MA program ePedagogy / Visual Knowledge Building during the first semester of the academic year 2005 – 2006. This MA program is a joint venture between the Universities of Helsinki, Hamburg and INHOLLAND. This publication will discuss and evaluate the

Advancement in Perfluoroalkyl Research Hampered by Analytical Challenges

NARCIS (Netherlands)

Martin, J.W.; Kannan, K.; Berger, U.; de Voogt, P.; Field, J.; Giesy, J.P.; Harner, T.; Muir, D.C.G.; Scott, B.; Kaiser, M.; Jarnberg, U.; Jones, K.C.; Mabury, S.A.; Schroeder, H.; Simcik, M.; Sottani, C.; Van Bavel, B.; Karrman, A.; Lindstrom, G.; Van Leeuwen, S.

2004-01-01

The growing concern over these organohalogens, some of which have been found in human blood and appear to be widespread in the environment, led researchers to gather in Hamburg, Germany, in 2003 to evaluate the current state of methods to analyze for the organic contaminants. Jonathan Martin of the

Towards imaging of ultrafast molecular dynamics using FELs

NARCIS (Netherlands)

Rouzee, A.; Johnsson, P.; Rading, L.; Siu, W.; Huismans, Y.; Duesterer, S.; Redlin, H.; Tavella, F.; Stojanovic, N.; Al-Shemmary, A.; Lepine, F.; Holland, D. M. P.; Schlathölter, Thomas; Hoekstra, R.; Fukuzawa, H.; Ueda, K.; Vrakking, M. J. J.; Hundertmark, A.

2013-01-01

The dissociation dynamics induced by a 100 fs, 400 nm laser pulse in a rotationally cold Br-2 sample was characterized by Coulomb explosion imaging (CEI) using a time-delayed extreme ultra-violet (XUV) FEL pulse, obtained from the Free electron LASer in Hamburg (FLASH). The momentum distribution of

Evolution of the brain and phylogenetic development of Mrican ...

African Journals Online (AJOL)

Evolution of the brain and phylogenetic development of Mrican Bovidae. Henriette Oboussier. Zoological Institute and Museum, University of Hamburg. Evidence drawn from the study of 270 brains of 54 species and subspecies of African Bovidae makes it possible to base phylogenetic relationships on the similarities in the ...

76 FR 74060 - Notice of Agreements Filed

Science.gov (United States)

2011-11-30

... Maritime Corporation; Delmas SAS; Evergreen Marine Corporation (Taiwan), Ltd.; Hamburg-S[uuml]d KG; Hapag...) Ltd. and Agriculture Investment Export, Inc. Filing Party: Wade S. Hooker, Esquire, 21 Central Park W... Agriculture Investment in the trade between U.S. Atlantic and Gulf ports and ports in Guatemala and Honduras...

47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key topic / Outstanding know-how and sustainable innovations

Energy Technology Data Exchange (ETDEWEB)

Schaffrath, Andreas [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) gGmbH, Garching (Germany). Bereich Reaktorsicherheitsforschung

2016-07-15

Summary report on the Technical Session: ''Reactor Physics, Thermo- and Fluid-Dynamics'' of the 47th Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 will be covered in further issues of atw.

Towards zero-emissions bus transport

NARCIS (Netherlands)

Kok, R.; Groot, R. de; Zyl, P.S. van; Wilkins, S.; Smokers, R.T.M.; Spreen, J.S.

2017-01-01

Late 2016, London Mayor Sadiq Khan announced to join 11 other major cities, including New York, Los Angeles, Copenhagen, Hamburg and Amsterdam, that have committed to begin moves to phase out their procurement of pure diesel buses by the end of 2020. With the initiative, major cities are working

Modern tools and concepts to optimise flames and combustions, e.g. in power plants and industrial furnaces, by using optical flame information (radiation).

Energy Technology Data Exchange (ETDEWEB)

Schmidt, D. [ORFEUS Combustion Engineering (Germany)

1999-07-01

The ORFEUS system uses a combination of emission spectroscopy, state-of-art video technology and knowledge based systems to optimise combustion and reduce emissions. The paper describes the system, (in particular for coal fired systems) and its application at HEW Power Station Tiefstack, Hamburg (Germany). 1 fig., 8 slides

Implementing an Inpatient Social Early Warning System for Child Maltreatment

Science.gov (United States)

Atabaki, Armita; Heddaeus, Daniela; Metzner, Franka; Schulz, Holger; Siefert, Sonke; Pawils, Silke

2013-01-01

Objectives: The current article describes the process evaluation of a social early warning system (SEWS) for the prevention of child maltreatment in the federal state of Hamburg. This prevention initiative targets expectant mothers and their partners including an initial screening of risk factors for child maltreatment, a subsequent structured…

JPRS Report, Arms Control.

Science.gov (United States)

1989-04-26

NUERNBERGER NACHRICHTEN state: Of course, it would be supremely reasonable to also attack the poten- tial for the limited self-destruction in the...policy under the slogan "each one for himself!" This was the view of NUER- BERGER NACHRICHTEN . DIE WELT on FRG Position A U2204195489 Hamburg DIE

[Anja Wilhelmi, Menschenbilder aus Reval und St. Peterburg. Reiseeindrücke einer Engländerin um 1840] / Paul Kaegbein

Index Scriptorium Estoniae

Kaegbein, Paul

2006-01-01

Arvustus: Anja Wilhelmi, Menschenbilder aus Reval und St. Peterburg. Reiseeindrücke einer Engländerin um 1840. In: Kollektivität und Individualität. Hamburg: Kovaè, 2001. S. 224-242. Elizabeth Rigby 1840. aastal Londonis anonüümselt ilmunud raamatust "Letters from the shores of the Baltic"

High Lassa Fever activity in Northern part of Edo State, Nigeria ...

African Journals Online (AJOL)

The purpose was to establish simple statistics of the effects of lassa fever in northern part of Edo State, Nigeria. Lassa fever activity in the northern part of Edo state, Nigeria, was confirmed in 2004 by laboratory analysis of samples sent to Bernhard–Nocht Institute (BNI) for Tropical Medicine Hamburg, Germany.

Da confiança ao medo: viver nas grandes cidades em tempos de globalização

OpenAIRE

Souza, Gustavo; USP

2011-01-01

Doutorando em Ciências da Comunicação pela ECA/USP. Mestre em Comunicação e Cultura pela ECO/UFRJ. Graduado em Comunicação Social/Jornalismo pela UFPE. Organizador do IX Estudos de Cinema Socine (Annablume, 2008), em parceria com Esther Hamburger e Tunico Amancio.

75 FR 34175 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2010-06-16

... Automotive Systems, Inc., Allen Park, MI: February 10, 2009 TA-W-73,901: Trega Corporation, Hamburg, PA...) of section 222 have not been met. TA-W-72,557: Johnson Controls, Inc., Automotive Division, Kansas...,364: Champion Dyeing And Finishing Company, Inc., Paterson, NJ TA-W-73,449: Tyco Electronics, Consumer...

Understanding the Function of Emotional Eating: Does it Buffer the Stress Response and Help Us Cope

Science.gov (United States)

2008-05-09

potato chips are foods that are considered Emotional Eating and Coping 21 unhealthy foods to avoid, whereas grapes and dry roasted peanuts...is Tracey eating when at the motel when he yells at her and the baby? a) fried chicken b) hamburgers c) candy d) ice cream 6) When Tracey

An Adaptive Method for Scheduling the Sequence and Route of Builder Trials for a New Ship

Science.gov (United States)

2015-09-01

some areas such as high fishing density areas or heavy shipping lanes that we have to avoid, they can be given as inputs and the resulting path will be...from http://neddimitrov.org/teaching/201402NFG.html Germanischer Lloyd SE. (2012). Rules for classification and construction (VI-11-3). Hamburg

78 FR 53455 - Notice of Agreements Filed

Science.gov (United States)

2013-08-29

.... Parties: Zim Integrated Shipping Services, Ltd.; China Shipping Container Line Co., Ltd. and China Shipping Container Lines (Hong Kong) Co., Ltd. (acting as a single party). Filing Party: Mark E. Newcomb.... Synopsis: The agreement authorizes Hamburg Sud to charter space to Hapag-Lloyd in the trade between the U.S...

The nuclear fuels tax is in conformity with constitutional law

International Nuclear Information System (INIS)

Faehrmann, Ingo; Ringwald, Roman

2012-01-01

There are rulings by three courts of finance concerning the conformity of the nuclear fuels tax with German constitutional law. While the FG Hamburg and FG Munich were in some doubt, the FG Baden-Wuerttemberg was of the opinion that the nuclear fuels tax act is compatible with German constitutional law.

Linking Recognition Practices and National Qualifications Frameworks: International Benchmarking of Experiences and Strategies on the Recognition, Validation and Accreditation (RVA) of Non-Formal and Informal Learning

Science.gov (United States)

Singh, Madhu, Ed.; Duvekot, Ruud, Ed.

2013-01-01

This publication is the outcome of the international conference organized by UNESCO Institute for Lifelong Learning (UIL), in collaboration with the Centre for Validation of Prior Learning at Inholland University of Applied Sciences, the Netherlands, and in partnership with the French National Commission for UNESCO that was held in Hamburg in…

Optimizing Liner Shipping Fleet Repositioning Plans

DEFF Research Database (Denmark)

Tierney, Kevin

authorities on two real ports, the port of Hamburg, Germany, and the Maasvlakte area of the port of Rotterdam, Netherlands. Finally, this thesis gives a polynomial time algorithm for an open problem from the container stowage literature, the capacitated k-shift problem with a xed number of stacks and stack...

Identifying and Nurturing the Gifted: An International Perspective.

Science.gov (United States)

Heller, Kurt A., Ed.; Feldhusen, John F., Ed.

The volume consists of papers from the 1985 symposium "Identification of the Gifted" at the Sixth World Conference on Gifted and Talented Children in Hamburg (Federal Republic of Germany). Twelve chapters have the following titles and authors: (1) "Introduction" (J. F. Feldhusen and K. A. Heller); (2) "A Conception of…

Investigations of Solid State Dynamics at the NRSSR Beamline at PETRA II. An Overview

Energy Technology Data Exchange (ETDEWEB)

Franz, H. [HAmburger SYnchrotronstrahlungs LABor, DESY (Germany); Asthalter, T. [Universitaet Stuttgart (Germany); Dommach, M.; Ehnes, A. [HAmburger SYnchrotronstrahlungs LABor, DESY (Germany); Messel, K.; Sergueev, I. [Technische Universitaet Muenchen, James-Franck-Strasse (Germany)

2002-06-15

The present status of the new nuclear resonance beamline PETRA 1 at HASYLAB, DESY, Hamburg is described. Besides an overview of the experimental setup some examples of recent experiments are given. Those cover the main applications, i.e., inelastic scattering from iron alloys and quasielastic scattering from glass-forming liquids.

Investigations of Solid State Dynamics at the NRSSR Beamline at PETRA II. An Overview

International Nuclear Information System (INIS)

Franz, H.; Asthalter, T.; Dommach, M.; Ehnes, A.; Messel, K.; Sergueev, I.

2002-01-01

The present status of the new nuclear resonance beamline PETRA 1 at HASYLAB, DESY, Hamburg is described. Besides an overview of the experimental setup some examples of recent experiments are given. Those cover the main applications, i.e., inelastic scattering from iron alloys and quasielastic scattering from glass-forming liquids.

Alemania planea un nuevo gran acelerador

CERN Multimedia

Rivera, Alicia

2001-01-01

A tunnel of about 33 km will cross Alemania from Hamburg, if the project is agreed, to make a new particle accelarator, TESLA. In this tunnel, electrons and positrons will be accelerated to collide and to allow physicists to find the mysteries of the cosmos. TESLA will complement CERN (1 page)

Detección de Escherichia coli O157: H7 en carne picada fresca y hamburguesas congeladas Escherichia coli O157: H7 detection in fresh ground beef and hamburgers

Directory of Open Access Journals (Sweden)

M. A. Marzocca

2006-03-01

Full Text Available Escherichia coli O157:H7 es un patógeno emergente asociado a enfermedades transmitidas por alimentos. En el año 1982 fue reconocido por primera vez, en los Estados Unidos, como causante de dos brotes de colitis hemorrágica. Hoy se sabe que la mayoría de los casos de síndrome urémico hemolítico son ocasionados por este microorganismo. El objetivo del trabajo fue detectar su presencia en carne picada fresca y hamburguesas congeladas, muestras obtenidas en puntos de venta de nuestra cadena de supermercados en un total de 37 y 43, respectivamente, en el período comprendido entre abril de 2003 y agosto de 2004. Las mismas fueron procesadas utilizando el caldo selectivo para enriquecimiento EC modificado conteniendo novobiocina, seguido de la aplicación de un método de inmunocaptura (TECRA E. COLI O157 IMMUNOCAPTURE TM ECOICM 20, y posterior aislamiento en agar MacConkey sorbitol suplementado con cefixima y telurito de potasio y un medio cromogénico. Las cepas sospechosas fueron caracterizadas a genotípicamente mediante la detección de los genes de virulencia stx1, stx2, eaeA y EHEC-hlyA por PCR e hibridación con sondas genéticas, b fenotípicamente mediante la determinación del serotipo, sensibilidad a los antimicrobianos por el método de difusión de Kirby-Bauer y producción de Stx por ensayo de citotoxicidad específica en células Vero. Se aisló E. coli O157:H7 en una sola muestra de carne picada fresca (2,7% caracterizada como gen eae (+/stx2/EHEC-hlyA.Escherichia coli O157:H7 is an emergent pathogen associated with food transmitted diseases. In 1982, Escherichia coli 0157:H7 was for the first time identified as the cause of two hemorrhagic colitis outbreaks in the United States. It is now well known that most cases of hemolytic uremic syndrome are caused by these bacteria. The objective of this work was to detect the microorganism in fresh ground beef and hamburgers. From April 2003 to August 2004 samples were taken at sale

Proceedings of the 20th particles and nuclei international conference PANIC2014

International Nuclear Information System (INIS)

Schmidt, Alexander; Sander, Christian

2015-03-01

The PANIC Conference is a major international conference that brings together astroparticle physics, elementary particle physics and nuclear physics. The conference takes place every 3 years, and in 2014 the event was held in Hamburg (Germany). The previous conference was organised by the Massachusetts Institute of Technology (MIT) in Cambridge (Massachusetts, USA) in 2011. This years conference was jointly organised by the Deutsches Elektronen Synchrotron (DESY) and the Institute for Experimental Physics of the University of Hamburg. One third of the 350 participants came from Germany, one third from Europe and one third from outside of Europe, it was a truly very international event. The conference took place from Monday, August 25, 2014 to Friday, August 29, 2014. The programme included five days of plenary and parallel sessions and a poster session, all held in the main building of the University of Hamburg, right in the heart of the city of Hamburg. The social programme consisted of a reception at the Hamburg City Hall, a half-day excursion, a concert at DESY, a conference dinner, and a public evening lecture by Prof. Albrecht Wagner, former director of DESY. During the conference, many results from the Large Hadron Collider (LHC) at CERN (Geneva, Switzerland) were presented together with final results from the experiments at the Tevatron collider at the Fermi National Accelerator Laboratory (Chicago) and at the HERA accelerator at DESY. A large number of physics studies were discussed also for an International Linear Collider (ILC) considered to be built in Japan. The conference programme included dedicated sessions on physics at the ILC and on the status of the project. In neutrino and nuclear physics, there are a number of medium- and small-size experiments that provide highly accurate results. These experiments are often complementary to those at large accelerators at the energy frontier. The PANIC conference provided an excellent overview of these

Proceedings of the 20th particles and nuclei international conference PANIC2014

Energy Technology Data Exchange (ETDEWEB)

Schmidt, Alexander; Sander, Christian (eds.)

2015-03-15

The PANIC Conference is a major international conference that brings together astroparticle physics, elementary particle physics and nuclear physics. The conference takes place every 3 years, and in 2014 the event was held in Hamburg (Germany). The previous conference was organised by the Massachusetts Institute of Technology (MIT) in Cambridge (Massachusetts, USA) in 2011. This years conference was jointly organised by the Deutsches Elektronen Synchrotron (DESY) and the Institute for Experimental Physics of the University of Hamburg. One third of the 350 participants came from Germany, one third from Europe and one third from outside of Europe, it was a truly very international event. The conference took place from Monday, August 25, 2014 to Friday, August 29, 2014. The programme included five days of plenary and parallel sessions and a poster session, all held in the main building of the University of Hamburg, right in the heart of the city of Hamburg. The social programme consisted of a reception at the Hamburg City Hall, a half-day excursion, a concert at DESY, a conference dinner, and a public evening lecture by Prof. Albrecht Wagner, former director of DESY. During the conference, many results from the Large Hadron Collider (LHC) at CERN (Geneva, Switzerland) were presented together with final results from the experiments at the Tevatron collider at the Fermi National Accelerator Laboratory (Chicago) and at the HERA accelerator at DESY. A large number of physics studies were discussed also for an International Linear Collider (ILC) considered to be built in Japan. The conference programme included dedicated sessions on physics at the ILC and on the status of the project. In neutrino and nuclear physics, there are a number of medium- and small-size experiments that provide highly accurate results. These experiments are often complementary to those at large accelerators at the energy frontier. The PANIC conference provided an excellent overview of these

Da confiança ao medo: viver nas grandes cidades em tempos de globalização

Directory of Open Access Journals (Sweden)

Gustavo Souza

2011-01-01

Full Text Available Doutorando em Ciências da Comunicação pela ECA/USP. Mestre em Comunicação e Cultura pela ECO/UFRJ. Graduado em Comunicação Social/Jornalismo pela UFPE. Organizador do IX Estudos de Cinema Socine (Annablume, 2008, em parceria com Esther Hamburger e Tunico Amancio.

Embryo rescue of crosses between diploid and tetraploid grape ...

African Journals Online (AJOL)

ajl yemi

2011-12-19

Dec 19, 2011 ... Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui×. Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55).

Embryo rescue of crosses between diploid and tetraploid grape ...

African Journals Online (AJOL)

Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui× Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55) orthogonal experiment ...

ZEMShip

Energy Technology Data Exchange (ETDEWEB)

Schneider, Jesse; Dirk, Sebastian [Proton Motor Fuel Cell GmbH, Puchheim (Germany)

2010-07-01

On August 29th, 2008, the first commercially used fuel cell passenger ship has been put into service on the Alster lake in Hamburg. From now on up to 100 passengers will be able to enjoy their ride on the inner city lake and its connected canals-without generating any local emissions. (orig.)

First light on 3d photoionization of multiply charged xenon ions: a new photon-ion merged beam setup at PETRA III

International Nuclear Information System (INIS)

Ricz, S; Schippers, S; Buhr, T; Holste, K; Jr, A Borovik; Hellhund, J; Schäfer, H-J; Schury, D; Klumpp, S; Mertens, K; Martins, M; Flesch, R; Ulrich, G; Rühl, E; Lower, J; Jahnke, T; Metz, D; Schmidt, L; Schöffler, M; Williams, J B

2014-01-01

A photon-ion merged beam endstation has been set up at the variable polarization XUV-beamline P04 of PETRA III in Hamburg. In a commissioning experiment first results could be obtained for multiple photoionization of Xe q+ ions (q = 1,2,..,5) at photon energies around the 3d ionization threshold.

Dr. John Marburger visits DESY

CERN Multimedia

2003-01-01

Dr. John Marburger, Director of the United States Office of Science and Technology Policy, visited the research center DESY in Hamburg. The American physicist wanted to inform himself about the status of the TESLA X-ray laser and the TESLA linear collider as well as the international collaboration at DESY (1/2 page).

Mehrsprachigkeit und Schulerfolg – die europäische (deutsche ...

African Journals Online (AJOL)

Grundschüler nur Deutsch, aber immerhin schon fast 30% geben an, zu Hause neben Deutsch noch eine weitere Sprache zu sprechen. Dabei ist auch die Vielfalt der vertretenen Sprachen erstaunlich. Am häufigsten vertreten ist sowohl in Essen als auch in Hamburg das Türkische, daneben spielen Polnisch, Russisch, ...

Investigating the interaction of x-ray free electron laser radiation with grating structure

NARCIS (Netherlands)

Gaudin, J.; Ozkan, C.; Chalupsky, J.; Bajt, S.; Burian, T.; Vysin, L.; Coppola, N.; Farahani, S. D.; Chapman, H. N.; Galasso, G.; Hajkova, V.; Harmand, M.; Juha, L.; Jurek, M.; Loch, R. A.; Möller, S.; Nagasono, M.; Stormer, M.; Sinn, H.; Saksl, K.; Sobierajski, R.; Schulz, J.; Sovak, P.; Toleikis, S.; Tiedtke, K.; Tschentscher, T.; Krzywinski, J.

2012-01-01

The interaction of free electron laser pulses with grating structure is investigated using 4.6 +/- 0.1 nm radiation at the FLASH facility in Hamburg. For fluences above 63.7 +/- 8.7 mJ/cm(2), the interaction triggers a damage process starting at the edge of the grating structure as evidenced by

The effect of flurbiprofen on the development of anencephaly in early stage chicken embryos.

Science.gov (United States)

Özeren, Ersin; Er, Uygur; Güvenç, Yahya; Demirci, Adnan; Arıkök, Ata Türker; Şenveli, Engin; Ergün, Rüçhan Behzat

2015-04-01

The study investigated the effect of flurbiprofen on the development of anencephaly in early stage chicken embryos. We looked at four groups with a total of 36 embryos. There was a control group, a normal saline group, a normal-dose group and a high-dose group with ten, ten, eight and eight eggs with embryo respectively. Two embryos in the control group, studied with light microscopy at 48 h, were consistent with 28-29 hours' incubation in the Hamburger-Hamilton System. They had open neural tubes. The other embryos in this group were considered normal. One embryo in the normal saline group was on the occlusion stage at 48 h. One embryo showed an open neural tube. They were compatible with 28-29 hours' incubation in the Hamburger-Hamilton system. The remaining eight embryos showed normal development. In the normal dose group, one embryo showed underdevelopment of the embryonic disc and the embryo was dead. In four embryos, the neural tubes were open. One cranial malformation was found that was complicated with anencephaly in one embryo. In two embryos the neural tubes were closed, as they showed normal development, and they reached their expected stages according to the Hamburger-Hamilton classification. There was no malformation or growth retardation. Four experimental embryos were anencephalic in the high dose group, and three embryos had open neural tubes. One embryo exhibited both anencephaly and a neural tube closure defect. None of the embryos in this group showed normal development. Even the usual therapeutic doses of flurbiprofen increased the risk of neural tube defect. Flurbiprofen was found to significantly increase the risk of anencephaly. The provision of improved technical materials and studies with larger sample sizes will reveal the stage of morphological disruption during the development of embryos.

Early German Plans for a Southern Observatory

Science.gov (United States)

Wolfschmidt, Gudrun

As early as the 18th and 19th centuries, French and English observers were active in South Africa. Around the beginning of the 20th century the Heidelberg astronomer Max Wolf (1863-1932) proposed a southern observatory. In 1907 Hermann Carl Vogel (1841-1907), director of the Astrophysical Observatory Potsdam, suggested a southern station in Spain. His ideas for building an observatory in Windhuk for photographing the sky and measuring the solar constant were taken over by the Göttingen astronomers. In 1910 Karl Schwarzschild (1873-1916), after having visited the observatories in America, pointed out the usefulness of an observatory in South West Africa, where it would have better weather than in Germany and also give access to the southern sky. Seeing tests were begun in 1910 by Potsdam astronomers, but WW I stopped the plans. In 1928 Erwin Finlay-Freundlich (1885-1964), inspired by the Hamburg astronomer Walter Baade (1893-1960), worked out a detailed plan for a southern observatory with a reflecting telescope, spectrographs and an astrograph with an objective prism. Paul Guthnick (1879-1947), director of the Berlin observatory, in cooperation with APO Potsdam and Hamburg, made a site survey to Africa in 1929 and found the conditions in Windhuk to be ideal. Observations were started in the 1930s by Berlin and Breslau astronomers, but were stopped by WW II. In the 1950s, astronomers from Hamburg and The Netherlands renewed the discussion in the framework of European cooperation, and this led to the founding of ESO in 1963, as is well described by Blaauw (1991). Blaauw, Adriaan: ESO's Early History. The European Southern Observatory from Concept to Reality. Garching bei München: ESO 1991.

Tissue- Specific Expression Analysis of Anthocyanin Biosynthetic Genes in White- and Red-Fleshed Grape Cultivars

Directory of Open Access Journals (Sweden)

Sha Xie

2015-12-01

Full Text Available Yan73, a teinturier (dyer grape variety in China, is one of the few Vitis vinifera cultivars with red-coloured berry flesh. To examine the tissue-specific expression of genes associated with berry colour in Yan73, we analysed the differential accumulation of anthocyanins in the skin and flesh tissues of two red-skinned grape varieties with either red (Yan73 or white flesh (Muscat Hamburg based on HPLC-MS analysis, as well as the differential expression of 18 anthocyanin biosynthesis genes in both varieties by quantitative RT-PCR. The results revealed that the transcripts of GST, OMT, AM3, CHS3, UFGT, MYBA1, F3′5′H, F3H1 and LDOX were barely detectable in the white flesh of Muscat Hamburg. In particular, GST, OMT, AM3, CHS3 and F3H1 showed approximately 50-fold downregulation in the white flesh of Muscat Hamburg compared to the red flesh of Yan73. A correlation analysis between the accumulation of different types of anthocyanins and gene expression indicated that the cumulative expression of GST, F3′5′H, LDOX and MYBA1 was more closely associated with the acylated anthocyanins and the 3′5′-OH anthocyanins, while OMT and AM3 were more closely associated with the total anthocyanins and methoxylated anthocyanins. Therefore, the transcripts of OMT, AM3, GST, F3′5′H, LDOX and MYBA1 explained most of the variation in the amount and composition of anthocyanins in skin and flesh of Yan73. The data suggest that the specific localization of anthocyanins in the flesh tissue of Yan73 is most likely due to the tissue-specific expression of OMT, AM3, GST, F3′5′H, LDOX and MYBA1 in the flesh.

Virtual autopsy with multiphase postmortem computed tomographic angiography versus traditional medical autopsy to investigate unexpected deaths of hospitalized patients: a cohort study.

Science.gov (United States)

Wichmann, Dominic; Heinemann, Axel; Weinberg, Clemens; Vogel, Hermann; Hoepker, Wilhelm Wolfgang; Grabherr, Silke; Pueschel, Klaus; Kluge, Stefan

2014-04-15

"Virtual" autopsy by postmortem computed tomography (PMCT) can replace medical autopsy to a certain extent but has limitations for cardiovascular diseases. These limitations might be overcome by adding multiphase PMCT angiography. To compare virtual autopsy by multiphase PMCT angiography with medical autopsy. Prospective cohort study. (ClinicalTrials.gov: NCT01541995) SETTING: Single-center study at the University Medical Center Hamburg-Eppendorf, Hamburg, Germany, between 1 April 2012 and 31 March 2013. Hospitalized patients who died unexpectedly or within 48 hours of an event necessitating cardiopulmonary resuscitation. Diagnoses from clinical records were compared with findings from both types of autopsy. New diagnoses identified by autopsy were classified as major or minor, depending on whether they would have altered clinical management. Of 143 eligible patients, 50 (35%) had virtual and medical autopsy. Virtual autopsy confirmed 93% of all 336 diagnoses identified from antemortem medical records, and medical autopsy confirmed 80%. In addition, virtual and medical autopsy identified 16 new major and 238 new minor diagnoses. Seventy-three of the virtual autopsy diagnoses, including 32 cases of coronary artery stenosis, were identified solely by multiphase PMCT angiography. Of the 114 clinical diagnoses classified as cardiovascular, 110 were confirmed by virtual autopsy and 107 by medical autopsy. In 11 cases, multiphase PMCT angiography showed "unspecific filling defects," which were not reported by medical autopsy. These results come from a single center with concerted interest and expertise in postmortem imaging; further studies are thus needed for generalization. In cases of unexpected death, the addition of multiphase PMCT angiography increases the value of virtual autopsy, making it a feasible alternative for quality control and identification of diagnoses traditionally made by medical autopsy. University Medical Center Hamburg-Eppendorf.

VacA and cagA genotypes status and antimicrobial resistance properties of Helicobacter pylori strains isolated from meat products in Isfahan province, Iran.

Science.gov (United States)

Gilani, A; Razavilar, V; Rokni, N; Rahimi, E

2017-01-01

Although Helicobacter pylori has a significant impact on the occurrence of severe clinical syndromes, its exact ways of transmission and origin have not been identified. According to the results of some previously published articles, foods with animal origins play a substantial role in the transmission of H. pylori to humans. The present investigation was carried out to study the vacuolating cytotoxin A ( vacA ) and cytotoxin associated gene A ( cagA ) genotypes status and antibiotic resistance properties of H. pylori strains recovered from minced-meat and hamburger samples. A total of 150 meat product samples were collected from supermarkets. All samples were cultured and the susceptive colonies were then subjected to nested-PCR, PCR-based genotyping and disk diffusion methods. 11 out of 150 samples (7.33%) were positive for H. pylori . All the isolates were further identified using the nested-PCR assay. Prevalence of H. pylori in hamburger and minced-meat samples was 1.42% and 12.5%, respectively. S1a , m1a and cagA were the most commonly detected genotypes. The most commonly detected combined genotypes in the H. pylori strains of minced-meat were s1am1a (10%), s1am1b (10%) and s2m1a (10%). Helicobacter pylori strains of meat products harbored the highest levels of resistance against ampicillin (90.90%), erythromycin (72.72%), amoxicillin (72.72%), trimethoprim (63.63%), tetracycline (63.63%), and clarithromycin (63.63%). Hamburger and minced-meat samples may be the sources of virulent and resistant strains of H. pylori . Meat products are possible sources of resistant and virulent strains of H. pylori similar to those vacA and cagA genotypes. Using healthy raw materials and observation of personal hygiene can reduce the risk of H. pylori in meat products.

Hamburg University, 2. Institute of Experimental Physics. Annual report 1985

International Nuclear Information System (INIS)

1985-12-01

This annual report contains short descriptions of the work performed at the named institute together with a list of publications, contributions to conferences, dissertations, and diploma theses. The work concerns nuclear structure studies by hyperfine structure, experiments with synchrotron radiation, experiments at CERN, e + e - interactions at PETRA, and muon-nucleon interactions. (HSI) [de

Annual report 1990/91 for the Hamburg air monitoring network

International Nuclear Information System (INIS)

Goemer, D.; Hache, W.; Matzen, D.; Reich, T.

1992-01-01

In addition to measured results form the stationary air monitoring network from 1990 (detailed report) and 1991 (brief version), the annual report 1990/91 presents results form special measuring programs of the dynmao car area and from measurements made on the street dating from 1990/91. After a detailed presentation of the meteorological frame conditions in 1990, distinguishing by a relatively good air exchange, a detailed discussion of the air load during this period and a brief survey about the air quality in 1991 follows. (orig.) [de

Can the Teddy Bear Speak?

Science.gov (United States)

Nieuwenhuys, Olga

2011-01-01

One of the most perplexing aspects of global childhood is how its material culture emerges, circulates, takes on hegemonic traits and becomes contested. Though debates around the impact and nature of globalization have tended to take such artefacts as McDonald's hamburgers and the Islamic veil as signifiers of the possible emergence of a global…

Whither Utopia?

Science.gov (United States)

Nesbit, Tom

2013-01-01

The "Hamburg Declaration on Adult Learning and Agenda for the Future" (UNESCO, 1997) is perhaps the most utopian statement about adult learning and education (ALE) in recent times. Grounded in the ideas of radical educators Paulo Freire and Ivan Illich, it built upon two earlier influential and inspiring reports that promoted general adherence to…

REPAiR: REsource Management in Peri-urban AReas: Going Beyond Urban Metabolism : D6.1 Governance and Decision-Making Processes in Pilot Cases

NARCIS (Netherlands)

Arlati, Alessandro; Berruti, Gilda; Dabrowski, M.M.; Fraser, Thomas; Heukens, Erwin; Knieling, Jörg; Mezei, C; Obersteg, Andreas; Oppe, Orsolya; Palestino, Maria Federica; Varju, Viktor

2017-01-01

REPAiR will develop, test, and implement strategies for improved urban
metabolisms in six peri-urban living labs (›PULLs‹) in the case study areas of
Amsterdam, Ghent, Hamburg, Łódź, Naples, and Pécs. In the frame of REPAiR a
geodesign decision support environment (GDSE) will be

The U.S. Navy, the Neutrality Patrol, and Atlantic Fleet Escort Operations, 1939-1941

Science.gov (United States)

1991-05-13

Hereward in the Yucatan Channel, watching as the British ship refueled from a G- 3 class cruiser.3 3 Later that month, two American destroyers and the...4 0 On 14 December, the German freighter Arauca put out of Veracruz, and shaped a course for Hamburg. The ship’s cargo included " sisal , phosphate

A General Model for Food Purchasing in Captive Food Service Institutions.

Science.gov (United States)

1979-08-28

pounds Turnip greens Canned Asparagus 904 38 cases* Chicken Canadian Bacon 1670 1670 pounds Turkey breast Veal 3580 358 pounds Hamburger Rump roast 9648...65 11. RAW TURNIP PRICES .. .. ....... ............. 66 12. PROCESSED CHICKEN PRICES...planning, edited by Birchflield (10), emphasizes the Importance of standard recipes in determining quantities of food required for menu items. Standard

47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key Topics / Enhanced safety and operation excellence

Energy Technology Data Exchange (ETDEWEB)

Bohnstedt, Angelika [Karlsruher Institut fuer Technologie (KIT), Eggenstein-Leopoldshafen (Germany). Programm Nukleare Entsorgung, Sicherheit und Strahlenforschung (NUSAFE); Baumann, Erik [AREVA GmbH, Erlangen (Germany). Radiation Protection

2016-12-15

Summary report on the Key Topic 'Enhanced Safety and Operation Excellence' Focus Session 'Radiation Protection' of the 47{sup th} Annual Meeting on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 have been and will be covered in further issues of atw.

Zoological researches in Liberia. A list of Birds, collected by the Author and Mr. F. X. Stampfli during their last sojourn in Liberia

NARCIS (Netherlands)

Büttikofer, J.

1888-01-01

As I told in my previous paper on Liberian Ornithology ¹), Mr. Stampfli and I left for Liberia at the end of October 1886, and arrived at Monrovia, after short stays at Hamburg, Madeira, Teneriffa, Gran Canaria and the Senegal, on the 26th of November. The next day I proceeded in an open sailing

In vivo and in vitro effects of selected antioxidants on rabbit meat microbiota.

Science.gov (United States)

Albonetti, Sabrina; Minardi, Paola; Trombetti, Fabiana; Savigni, Fabiana; Mordenti, Attilio Luigi; Baranzoni, Gian Marco; Trivisano, Carlo; Greco, Fedele Pasquale; Badiani, Anna

2017-01-01

The purpose of this study was to investigate the effect of dietary vitamin E or EconomasE™ supplementation on the growth of several background/pathogenic bacteria on rabbit carcasses and hamburgers during refrigerated storage. For 51days, 270 New Zealand rabbits received either a basal diet, or experimental diets enriched with 100 or 200mg/kg of vitamin E or EconomasE™. The bacteria studied were Salmonella, Listeria monocytogenes, Pseudomonas, Enterobacteriaceae, Escherichia coli, coagulase-positive staphylococci, plus both mesophilic and psychrotrophic aerobes. The growth of Listeria monocytogenes on contaminated patties was evaluated through a challenge test. The potential protective or antimicrobial effect of vitamin E or EconomasE™ on Listeria monocytogenes or Pseudomonas aeruginosa was assessed in vitro. Diet did not influence the concentrations of bacteria found on rabbit carcasses and developing on hamburgers. Vitamin E (in vivo and in vitro) and EconomasE™ in vivo had a protective antioxidant role, while EconomasE™ in vitro had strong antibacterial activity against Listeria monocytogenes, but not against Pseudomonas aeruginosa. Copyright © 2016 Elsevier Ltd. All rights reserved.

Household food security status and associated factors among high-school students in Esfahan, Iran.

Science.gov (United States)

Mohammadzadeh, Assieh; Dorosty, Ahmadreza; Eshraghian, Mohammadreza

2010-10-01

The present study was designed to determine household food security status and factors associated with food insecurity among high-school students in Esfahan, Iran. Cross-sectional surveys. The present study was conducted in autumn 2008 in Esfahan, Iran. The samples were selected using systematic cluster sampling. Socio-economic questionnaires, food security questionnaires and FFQ were filled out during face-to-face interviews. In addition, data on participants' weights and heights were collected. A total of 580 students (261 boys and 319 girls) aged 14-17 years from forty high schools in Esfahan, Iran, were selected. The prevalence of household food insecurity according to the US Department of Agriculture food security questionnaire was 36.6 % (95 % CI 0.33, 0.40). Food insecurity was positively associated with number of members in the household (P hamburger, poultry, fish, green vegetables, root and bulb (coloured) vegetables, melons, apples and oranges, milk and yoghurt (P hamburger), whereas those living in food-insecure households more frequently consumed cheap foods containing high energy per kilogram. The present study suggests that intervention programmes be designed and carried out.

Multivariate optimization of a solar water heating system using the Simplex method

CERN Document Server

Michelson, E

1982-01-01

Two Simplex computer library packages for multivariate optimization have been tested on an hour-by-hour simulation of a solar water heating system. The two packages are: MINUITS written at CERN (Geneva) , and the E04CCF routine which is part of the UK Numerical Algorithms Group Library. Technical and economic optima have been derived for three of the following variables simultaneously: collector area, tilt, azimuth, and store volume. The two packages give the same results. The meteorological data used were one (composite) year for Hamburg (Germany) and 1964 for Kew (UK). The Hamburg data were also condensed to form a year consisting of 60 averaged days. The optima derived with the 60-day year were very close to those obtained with the 365-day year. The Simplex method, which is a direct search method, is known to be very robust. It is particularly suited to hour-by-hour simulations of solar heating systems since the function being minimized is not monotonically decreasing towards the minimum in sufficient sign...

Die Suche nach den Gottesteilchen

CERN Multimedia

2007-01-01

2008 wird der größte jemals gebaute Teilchenbeschleuniger in Betrieb genommen Anlässlich des Mathematik-Jahres 2008 hat der Experimentalphysiker der Universität Hamburg und der designierte Generaldirektor des europäischen Zentrums für Teilchenphysik CERN in Genf, Rolf-Dieter Heuer, die Bedeutung des Dialogs zwischen Naturwissenschaftlern und Philosophen hervorgehoben.

Photon structure as seen at HERA

International Nuclear Information System (INIS)

Butterworth, J.M.

1995-03-01

At HERA, the electron-proton collider at DESY, Hamburg, the large flux of almost on-shell photons accompanying the lepton beam is being used to shed new light on the structure of the photon. Recent results are reviewed and discussed, with emphasis on those aspects of the photon's nature which should be understandable using perturbative QCD. (orig.)

OPAL

International Nuclear Information System (INIS)

Miller, David

1991-01-01

The kernel of the OPAL (Omni Purpose Apparatus for LEP) collaboration at CERN's LEP electron-positron collider came from the JADE (JApan, Deutschland, England) experiment at the lower energy PETRA electron positron collider at DESY, Hamburg. The name of a semi-precious stone is a reminder of the JADE tradition, while the spelled-out version conveys versatility

DESIGN AND VALIDATION OF A CARDIORESPIRATORY ...

African Journals Online (AJOL)

UJA

This study aimed to validate the 10x20m test for children aged 3 to 6 years in order ... obtained adequate parameters of reliability and validity in healthy children aged 3 ... and is a determinant of cardiovascular risk in preschool children (Bürgi et al., ... (Seca 222, Hamburg, Germany), and weight (kg) that was recorded with a ...

Projeções, projetos e projéteis: o nome de 'África' e a subjetivação imperial em \\"Lágrimas Do Sol\\" (2003)

OpenAIRE

Marcelo R. S. Ribeiro

2008-01-01

RIBEIRO, Marcelo Rodrigues Souza. Projeções, projetos e projéteis: o nome de 'África' e a subjetivação imperial em \\"Lágrimas do Sol\\" (2003)\\". In: HAMBURGER, Esther; SOUZA, Gustavo; MENDONÇA, Leandro; AMANCIO, Tunico. (Org.). Estudos de Cinema SOCINE. 1 ed. São Paulo: Annablume; Fapesp; Socine, 2008, v. , p. 199-207.

Photon structure as seen at HERA

International Nuclear Information System (INIS)

Butterworth, J.M.

1995-01-01

At HERA, the lepton-proton collider at DESY, Hamburg, the large flux of almost on-shell photons accompanying the lepton beam is being used to shed new light on the structure of the photon. Recent results are reviewed and discussed, with emphasis on those aspects of the photon's nature which should be understandable using perturbative QCD. (author)

Detection of ionized foods

International Nuclear Information System (INIS)

Beerens, H.

1986-01-01

Irradiated foods and feed might be identified with two kinds of tests: 1. biochemical: detection of specific products are not yet available 2. microbiological: when a microbial species dissapears from a sample of food i.e. it is not detectable after enrichment (for instance Coliforms in hamburgers) it is likely that the sample has been ionized [fr

47{sup th} Annual conference on nuclear technology (AMNT 2016). Key topics / Outstanding know-how and sustainable innovations - enhanced safety and operation excellence

Energy Technology Data Exchange (ETDEWEB)

Raetzke, Christian [CONLAR - Consulting on Nuclear Law, Licensing and Regulation, Leipzig (Germany); Fischer, Erwin [PreussenElektra GmbH, Hannover (Germany). Management Board; Mohrbach, Ludger [VGB PowerTech e.V., Essen (Germany). Competence Center ' ' Nuclear Power Plants' '

2016-08-15

Summary report on the Key Topics ''Outstanding Know-How and Sustainable Innovations'' and ''Enhanced Safety and Operation Excellence'' of the 47{sup th} Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 will be covered in further issues of atw.

75 FR 43479 - Proposed Flood Elevation Determinations

Science.gov (United States)

2010-07-26

... at the Lyme Town Hall, 480 Hamburg Road, Old Lyme, CT 06371. Town of Old Lyme Maps are available for inspection at the Old Lyme Town Hall, 52 Lyme Street, Old Lyme, CT 06371. Barnstable County, Massachusetts... Road. Four Mile River Just upstream of +9 +10 Town of Old Lyme. railroad. Approximately 1,200 +9 +10...

In Praise of Canadian Contradictions: Making Our Way in a Globalized World

Science.gov (United States)

Rao, Govind

2004-01-01

Many of the cultural items that are associated with globalization started out as American cultural products, for example, McDonalds hamburgers, Jeans, Coca-Cola, and Rock-and-Roll. Canada, next-door neighbour to the United States, was the first country to be subjected to this onslaught early in the 20th century, as American cultural and economic…

DESY: HERA superconducting magnets OK; Theory workshop

International Nuclear Information System (INIS)

Anon.

1990-01-01

The HERA electron-proton collider being built at the DESY Laboratory in Hamburg is the first accelerator using superconducting magnets manufactured by industry on a large scale. For this pioneering step several potential problems now seem to be all well under control, with important contributions coming from both the manufacturers and DESY's accelerator specialists

[The transgenerational transmission of traumatic experiences of the Second World War over three generations--a psychoanalytical perspective].

Science.gov (United States)

Silke, Wiegand-Grefe; Möller, Birgit

2012-01-01

The paper presents some reflections on the transgenerational transmission of traumatic experiences of war and in particular bombing during Second World War. These theoretical considerations are based on a case study (family interview) deriving from the research project "Kriegskindheit im Hamburger Feuersturm" additionally illustrated and complemented with impressions based on interviews with three generations in context of the project.

9 CFR 319.15 - Miscellaneous beef products.

Science.gov (United States)

2010-01-01

..., the amount of such cheek meat shall be limited to 25 percent; and if in excess of natural proportions..., binders, or extenders. Beef cheek meat (trimmed beef cheeks) may be used in the preparation of hamburger... levels of up to 65 ppm may be used as a binder. Beef cheek meat (trimmed beef cheeks) may be used in the...

Standard Model festival

Energy Technology Data Exchange (ETDEWEB)

Anon.

1987-10-15

The 'Standard Model' of modern particle physics, with the quantum chromodynamics (QCD) theory of inter-quark forces superimposed on the unified electroweak picture, is still unchallenged, but it is not the end of physics. This was the message at the big International Symposium on Lepton and Photon Interactions at High Energies, held in Hamburg from 27-31 July.

Heavy Higgs bosons at TeV e+e- colliders

International Nuclear Information System (INIS)

Djouadi, A.; Ohmann, P.

1995-12-01

We summarize the work done by the European working group on Higgs Particles for the Workshop 'Physics with e + e - Linear Colliders', Annecy-Gran Sasso-Hamburg, Feb.-Sept. 1995. The main focus will be on the physics possibilities at a second phase e + e - linear collider with a center of mass energy of ∝1.5 TeV. (orig.)

New system for production of reactor medical radionuclides tested with Lu-176

Czech Academy of Sciences Publication Activity Database

Seifert, Daniel; Kropáček, Martin; Tomeš, Marek; Kučera, Jan; Lebeda, Ondřej

2015-01-01

Roč. 42, S (2015), s. 857-857 ISSN 1619-7070. [28th Annual congress of the European-Association-of-Nuclear-Medicine (EANM). 10.10.2015-14.10.2015, Hamburg] R&D Projects: GA MŠk(CZ) LM2011019 Institutional support: RVO:61389005 Keywords : Lu-177 * radionuclides * reactor Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders

An e-p facility for Europe. Weak interactions in e-p physics

International Nuclear Information System (INIS)

Turlay, R.

1979-01-01

We first present the recent development on an e-p collider in Europe occuring in the last year. Then a review of physics motivations for an e-p ring is discussed and developed with the latest work presented at the meeting on 'Study for an e-p Facility for Europe' held at Hamburg on April 2-3, 1979

TMAP ad hoc Working Group Fish Progress report 2007

NARCIS (Netherlands)

Bolle, L.J.; Damm, U.; Diederichs, B.; Jager, Z.; Overzee, van H.M.J.

2007-01-01

Building on previous work done by the TMAP ad hoc Working Group Fish, a meeting and a workshop were held in Hamburg in June and October 2007. The most important aim of both was to come to an agreement on how to proceed with the data preparations and analyses, and to facilitate the exchange of data

Catastrophe or psychosis

International Nuclear Information System (INIS)

Gerdes, A.

1994-01-01

The article gives a state-of-the-art report on climate research into the anthropogenic greenhouse effect. In particular, recent findings of coupled circulation models of the Max Planck Institute of Meteorology, Hamburg, are presented as well as analyses of drill cares from Greenland which will provide information on climate changes during the past 150000 years. (KW) [de

Catastrophe or psychosis; The greenhouse problem faces a solution. Katastrophe oder Psychose; Treibhausraetsel vor der Loesung

Energy Technology Data Exchange (ETDEWEB)

Gerdes, A.

1994-02-01

The article gives a state-of-the-art report on climate research into the anthropogenic greenhouse effect. In particular, recent findings of coupled circulation models of the Max Planck Institute of Meteorology, Hamburg, are presented as well as analyses of drill cares from Greenland which will provide information on climate changes during the past 150000 years. (KW)

OPAL

Energy Technology Data Exchange (ETDEWEB)

Miller, David

1991-06-15

The kernel of the OPAL (Omni Purpose Apparatus for LEP) collaboration at CERN's LEP electron-positron collider came from the JADE (JApan, Deutschland, England) experiment at the lower energy PETRA electron positron collider at DESY, Hamburg. The name of a semi-precious stone is a reminder of the JADE tradition, while the spelled-out version conveys versatility.

The role of the multidisciplinary health care team in the management of patients with Marfan syndrome

Directory of Open Access Journals (Sweden)

von Kodolitsch Y

2016-11-01

Full Text Available Yskert von Kodolitsch,1 Meike Rybczynski,1 Marina Vogler,2 Thomas S Mir,3 Helke Schüler,1 Kerstin Kutsche,4 Georg Rosenberger,4 Christian Detter,5 Alexander M Bernhardt,5 Axel Larena-Avellaneda,6 Tilo Kölbel,6 E Sebastian Debus,6 Malte Schroeder,7,8 Stephan J Linke,9,10 Bettina Fuisting,9 Barbara Napp,1 Anna Lena Kammal,11 Klaus Püschel,11 Peter Bannas,12 Boris A Hoffmann,13 Nele Gessler,13 Eva Vahle-Hinz,14 Bärbel Kahl-Nieke,14 Götz Thomalla,15 Christina Weiler-Normann,16 Gunda Ohm,17 Stefan Neumann,18 Dieter Benninghoven,19 Stefan Blankenberg,1 Reed E Pyeritz20 1Clinic of Cardiology, University Heart Centre, 2Marfan Hilfe Deutschland e.V., Zentrumsehstärke, 3Clinic for Pediatric Cardiology, University Heart Centre, 4Institute of Human Genetics, 5Clinic of Cardiovascular Surgery, University Heart Centre, 6Clinic of Vascular Medicine, University Heart Centre, 7Department of Trauma, Hand, and Reconstructive Surgery, 8Department of Orthopedics, 9Clinic of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 10Smilow Center for Translational Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; 11Department of Legal Medicine, 12Diagnostic and Interventional Radiology Department and Clinic, 13Clinic of Electrophysiology, University Heart Centre, 14Department of Orthodontics, Center for Dental and Oral Medicine, 15Clinic of Neurology, 16Martin Zeitz Center for Rare Diseases, 17Strategic Business Development, 18Business Unit Quality Management, University Medical Center Hamburg-Eppendorf, 19Mühlenberg-Clinic for Rehabilitation, Bad Malente-Gremsmühlen, 20Zentrumsehstärke, Hamburg, Germany Abstract: Marfan syndrome (MFS is a rare, severe, chronic, life-threatening disease with multiorgan involvement that requires optimal multidisciplinary care to normalize both prognosis and quality of life. In this article, each key team member of all the medical disciplines of a multidisciplinary

Application of synchrotron radiation to X-ray interferometry

Energy Technology Data Exchange (ETDEWEB)

Hart, M [King' s Coll., London (UK). Wheatstone Physics Lab.

1980-05-01

X-ray interferometry has been attempted with synchrotron radiation at Hamburg and at Orsay. Experiments will start this year at the Storage Ring Source at Daresbury. This review covers work which has already been completed and outlines the likely trends in phase sensitive X-ray polarimetry, high resolution spectroscopy (including real and imaginary-part EXAFS) and novel experiments with many-beam-case interferometers.

Marine Corps Shelterized Expeditionary Food Service System. Marine Corps ISO (International Organization for Standardization) Galley and Sanitation Unit

Science.gov (United States)

1982-07-01

Scrambled Eggs Hard Boiled Eggs Bacon Sausage Patties Lyonnaise Potatoes Apricot Quick Coffee Cake Assorted Dry Cereals Assorted Fresh Fruits Bread and...Butter Assorted Beverages Lunch Baked Spanish Beef Patties Lyonnaise Potatoes Stewed Tomatoes Hamburger Buns Apple Crisp Assorted Beverages Dinner...Yellow Cake with Chocolate Frosting Assorted Beverages 5. 16 SEPTEMBER 1981 Breakfast Scrambled Eggs Hard Boiled Eggs Ham Creamed Beef Lyonnaise Potatoes

Berliini kunstielu : aktuaalne, sõltumatu, internatsionaalne... ja vastuoluline / Heli Meisterson

Index Scriptorium Estoniae

Meisterson, Heli

2004-01-01

IX rahvusvahelisest kaasaegse kunsti messist "Art Forum Berlin", selle raames toimunud Zdenek Felixi kureeritud erinäitusest "Made in Berlin". Eesti kunstnikest olid messil esindatud Ene-Liis Semper ("Oasis", "Uks", esindas Hamburgi galerii Art Agents) ja Jaan Toomik (esindas IBID Projects). New Yorgi moodsa kunsti muuseumi väljapanekust Berliini uues rahvusgaleriis. Friedrich Christian Flicki kollektsiooni väljapanekust Hamburger Bahnhofis

Untitled

Indian Academy of Sciences (India)

Hamburg 15. (1945) 211–261 -. Deligne P and Mumford D, The irreducibility of the space of moduli of a given genus, Publ. Math. IHES 36 (1969) 75–110. Deligne P and Rapoport M, Les schémas de modules de courbes elliptiques, Modular functions of one variables II, Springer Lecture Notes in Math. 349 (1973) 143–316.

DESY III, the new proton injector for HERA

International Nuclear Information System (INIS)

Hemmie, G.; Maidment, J.R.

1987-01-01

The design of a 7.5 GeV/c proton synchrotron, DESY III, which will form part of the injector chain for HERA /1/ is described. Features of the latice and brief details of sub-systems are presented. A selection of parameters and expected time schedule for the accelerator which is at present under construction at the DESY laboratory, Hamburg, are given

Standard Model festival

International Nuclear Information System (INIS)

Anon.

1987-01-01

The 'Standard Model' of modern particle physics, with the quantum chromodynamics (QCD) theory of inter-quark forces superimposed on the unified electroweak picture, is still unchallenged, but it is not the end of physics. This was the message at the big International Symposium on Lepton and Photon Interactions at High Energies, held in Hamburg from 27-31 July

47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key topic / Outstanding know-how and sustainable innovations

Energy Technology Data Exchange (ETDEWEB)

Zwermann, Winfried [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) gGmbH, Garching (Germany). Forschungszentrum

2016-11-15

Summary report on the Key Topic ''Outstanding Know-How and Sustainable Innovations'' Technical Session ''Reactor Physics, Thermo, and Fluid Dynamics'' of the 47th Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 have been and will be covered in further issues of atw.

High-speed magnetic levitation system TRANSRAPID. History, development program, first application

Energy Technology Data Exchange (ETDEWEB)

Wiescholek, U [Federal Ministry of Education, Science, Research and Technology, Bonn (Germany); Rogg, D [Dornier SystemConsult, Friedrichshafen (Germany); Mayer, W J [Dornier SystemConsult, Friedrichshafen (Germany)

1996-12-31

Basing on the origins of the MAGLEV system development in Germany the Transrapid train is described. The TRANSRAPID drive is an synchronous long-stator linear motor. Levitation, guidance and propulsion as well as braking are performed completely without contact with the guideway, at any speed. The first track will be the Berlin Hamburg track with a length of 283 km. (HW)

Data acquisition for the Zeus central tracking detector

International Nuclear Information System (INIS)

Quinton, S.; Allen, D.; Cambell, D.; Mcarthur, I.

1990-01-01

The Zeus experiment is being installed on the Hera electron-proton collider being built at the Desy laboratory in Hamburg. The high-beam crossover rate of the Hera machine will provide experience in data acquisition and triggering relevant to the environment of future accelerators such as the SSC. The Transputer-based data acquisition system for the Zeus central tracking detector is described

47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key Topics / Enhanced safety and operation excellence and decommissioning experience and Waste management solutions

Energy Technology Data Exchange (ETDEWEB)

Salnikova, Tatiana [AREVA GmbH, Erlangen (Germany); Schaffrath, Andreas [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) gGmbH, Garching (Germany)

2016-10-15

Summary report on the Key Topics ''Enhanced Safety and Operation Excellence'' and ''Decommissioning Experience and Waste Management Solutions'' of the 47{sup th} Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 have been and will be covered in further issues of atw.

Fireworks in noble gas clusters a first experiment with the new "free-electron laser"

CERN Document Server

2002-01-01

An international group of scientists has published first experiments carried out using the new soft X-ray free-electron laser (FEL) at the research center DESY in Hamburg, Germany. Using small clusters of noble gas atoms, for the first time, researchers studied the interaction of matter with intense X-ray radiation from an FEL on extremely short time scales (1 page).

Modelo de contaminación cruzada por Escherichia coli verocitotoxigénica durante la elaboración de hamburguesas caseras y evaluación cuantitativa de riesgos Quantitative risk model for verocytotoxigenic Escherichia coli cross-contamination during hamburger preparation

Directory of Open Access Journals (Sweden)

M. L. Signorini

2009-12-01

Full Text Available El objetivo del presente trabajo fue generar un modelo probabilístico para evaluar cuantitativamente el riesgo de contaminación cruzada de E. coli verocitotoxigénica (VTEC durante el proceso de elaboración de hamburguesas caseras y su impacto en la salud pública. El modelo tuvo en cuenta un grupo de prácticas culinarias corrientes y a cada una de ellas se le asignó la probabilidad asociada de transferencia de VTEC entre los alimentos y los utensilios de cocina. Las distribuciones de probabilidad que mejor describieron cada paso del proceso fueron incorporadas en el programa @Risk® y se realizaron las simulaciones empleando el análisis Monte Carlo. La manipulación de alimentos crudos (en este caso, la carne picada antes de la preparación de alimentos que no demandan cocción (como las guarniciones de vegetales frescos que suelen acompañarlas (Odds ratio, OR = 6,57, así como el hábito del lavado de manos (OR = 12,02 y de las tablas que se utilizan durante la elaboración de estos platos (OR = 5,02, fueron los principales factores de riesgo de contaminación cruzada del patógeno entre la carne y las verduras. La información aportada por este modelo debería considerarse durante el diseño de estrategias de comunicación del riesgo del síndrome urémico hemolítico para acentuar la importancia que estos factores pueden tener en la transmisión de la enfermedad.The objective of this study was to develop a quantitative risk model for verocytotoxigenic Escherichia coli (VTEC cross-contamination during hamburger preparation at home. Published scientific information about the disease was considered for the elaboration of the model, which included a number of routines performed during food preparation in kitchens. The associated probabilities of bacterial transference between food items and kitchen utensils which best described each stage of the process were incorporated into the model by using @Risk® software. Handling raw meat before

Communal heating statistics for seven selected sites. Heating energy consumption, heating cost, and carbon dioxide emissions of domestic buildings with central heating systems. Final report; Kommunale Heizspiegel fuer sieben ausgewaehlte Standorte. Heizenergieverbrauch, Heizkosten und CO{sub 2}-Emissionen von zentralbeheizten Wohngebaeuden. Abschlussbericht

Energy Technology Data Exchange (ETDEWEB)

Bade, M. [comp.

1999-10-01

Heating staticstics help to define potential energy savings, informing building owners, landlords and tenants on specific energy consumption and specific heating cost of centrally heated multiple dwellings and enabling them a comparison with other buildings of a community. Data are evaluated separately for natural gas, heating oil and district heat. Statistics are presented for the cities of Kiel, Hamburg, Dortmund, Naumburg, Dresden, Wiesbaden and Esslingen. The heating statistics were established in cooperation with heat metering and billing services and building societies in order to obtain a wide data base. [German] Heizpiegel koennen ein wirksames Instrument zur Ausschoepfung des vorhandenen Energiesparpotentials im Gebaeudebestand sein. Sie informieren Gebaeudeeigentuemer, Vermieter und Mieter ueber den spezifischen Heizenergieverbrauch und die spezifischen Heizkosten von zentralbeheizten Mehrfamiliengebaeuden und ermoeglichen gleichzeitig einen Vergleich mit dem uebrigen Gebaeudebestand einer Kommune bzw. Stadt. Die zur Erstellung von Heizspiegeln erforderliche Datenauswertung erfolgt getrennt nach den Energietraegern Erdgas, Heizoel und Fernwaerme. Im Rahmen des Projektes wurden fuer die Staedte Kiel, Hamburg, Dortmund, Naumburg, Dresden, Wiesbaden und Esslingen Heizspiegel erstellt. Bei der Erstellung der Heizspiegel konnte durch die Mitarbeit mehrerer Heizkosten-Verteilerfirmen und Wohnungsgesellschaften auf eine relativ breite Datenbasis zurueckgegriffen werden. (orig.)

The DESY Research Center

International Nuclear Information System (INIS)

Waloschek, P.

1988-01-01

On November 12, 1964, the 6 GeV electrons synchrotron and the associated utility facilities were dedicated for regular operation. Since that date, the DESY Research Center, the German Electron Synchrotron in Hamburg, has offered to scientists from all over the world unique facilities in which to study the smallest constituents of matter. At present, some 580 physicists participate in DESY's research work on particle physics and high energy physics. Most of them are university teachers, a great many come from abroad. Their home institutions make considerable contributions to setting up the measuring equipment. Another 500 physicists annually make use of the extensive synchrotron radiation facilities available at DESY. DESY is one of the thirteen national research laboratories in the Federal Republic of Germany; its annual government grants for operation and personnel (1300 staff members in 1988) amount to some DM 150 million. In addition, some DM 950 million will be invested into the construction of the new HERA facility between 1984 and 1990, of which 15% will be contributed by foreign institutions. The ordinary budget of DESY is paid 90% by the German Federal Ministry for Research and Technology (BMFT) and 10% by the city of Hamburg. (orig.)

Ingredients of gender-based stereotypes about food. Indirect influence of food type, portion size and presentation on gendered intentions to eat.

Science.gov (United States)

Cavazza, Nicoletta; Guidetti, Margherita; Butera, Fabrizio

2015-08-01

The association between certain foods and masculinity or femininity has been widely discussed in different disciplines. However, extant research has yet to clarify which are the critical dimensions lending these gender connotations to food and thus impacting on the willingness to eat it. We present a study on the role of food type, portion size, and dish presentation as potential factors constituting the gender-based stereotype about food, and their indirect or mediated effect on the intention of men and women to eat certain feminine/masculine stereotyped foods. We manipulated the three features cited above in a 2 (food type: Caprese vs. hamburger) × 2 (portion size: small vs. big) × 2 (presentation: elegant vs. rough) full factorial design. Results confirmed a model of moderated mediation: the Caprese salad, the small portion and the elegantly presented dish (in respect to the hamburger, the big portion and the roughly presented dish) tend to be considered "feminine food", and thus women expressed a more pronounced intention to eat it than men. The implications of the findings for both theory and practice are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

Solar radiation in Germany - observed trends and an assessment of their causes. Pt. 1; Regional approach

Energy Technology Data Exchange (ETDEWEB)

Liepert, B [Muenchen Univ., Freising (Germany). Lehrstuhl fuer Bioklimatologie und Immissionsforschung; Fabian, P [Muenchen Univ., Freising (Germany). Lehrstuhl fuer Bioklimatologie und Immissionsforschung; Grassl, H [Max-Planck-Institut fuer Meteorologie, Hamburg (Germany)

1994-02-01

The possible longterm variation of daily sums of global solar radiation (direct plus diffuse solar radiation) in West-Germany was analysed for twelve stations of the German Weather Service (DWD). The global solar radiation decreased remarkably at seven stations (List/Sylt, Norderney, Hamburg, Braunlage, Wuerzburg, Weihenstephan, Hohenpeissenberg) and showed no significant variations at the remaining five stations (Braunschweig, Bocholt, Gelsenkirchen, Trier and Freiburg). The average decline is 3.7[+-]1.3% per decade in the last 15 to 39 years. The locally varying causes for the decline are changes in cloud parameters, fog occurrence and tropospheric aerosol. In this part of the article some possible causes, such as solar variability, increased number of contrails, decreased surface reflectivity, increased volcanic aerosol load in the 1980's or increased water vapour column content could be excluded. With a more sophisticated statistical procedure the effect of changes in cloud parameters and the effect of changed clear sky turbidity could not only be separated for each month for Hohenpeissenberg and Wuerzburg but also made mainly responsible for the observed trend. In Part II (Grabbe, Grassl), more detailed observations of solar radiation hourly averages of Hamburg were analysed. (orig.)

Version 2000 of the Catalogue of Galactic Planetary Nebulae

Science.gov (United States)

Kohoutek, L.

2001-11-01

The ``Catalogue of Galactic Planetary Nebulae (Version 2000)'' appears in Abhandlungen aus der Hamburger Sternwarte, Band XII in the year 2001. It is a continuation of CGPN(1967) and contains 1510 objects classified as galactic PNe up to the end of 1999. The lists of possible pre-PNe and possible post-PNe are also given. The catalogue is restricted only to the data belonging to the location and identification of the objects. It gives identification charts of PNe discovered since 1965 (published in the supplements to CGPN) and those charts of objects discovered earlier, which have wrong or uncertain identification. The question ``what is a planetary nebula'' is discussed and the typical values of PNe and of their central stars are summarized. Short statistics about the discoveries of PNe are given. The catalogue is also available in the Centre de Données, Strasbourg and at Hamburg Observatory via internet. The Catalogue is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/378/843

Photon science 2008. Highlights and HASYLAB annual report

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

The following topics are dealt with: A femtosecond X-ray/optical cross-correlator, ultrafast movies of nanoscale dynamics, massively parallel X-ray holography, clusters in super intense FLASH pulses, a chemical driven insulator-metal transition, tough silk, insight into the reactivity, the many faces of molecular assemblies in electronic devices, cooperative or self-centred electrons, visualizing a lost painting by Vincent van Gogh, metal contaminations in small water fleas, small-angle X-ray scattering as complement of crystallography, mapping the protein world, how metallic iron eats its own native oxide, hard X-ray diffraction imaging, the centre for free-electron laser science CFEL, the Hamburg EMBL unit, the Max-Planck unit for structural molecular biology, the GKSS Research Centre Geesthacht, the GFZ Helmholtz Centre Potsdam, the University of Hamburg on the DESY site, the light sources DORIS III, FLASH, PETRA III, and the European XFEL project, beamline enhancements and photon diagnostics at FLASH, undulator development for the European XFEL, special X-ray monochromators for PETRA III, high-power photon slits and shutters, the generation of brilliant beams, undulator demagnetization in LINAC based FELs, the control of experiments, advanced detection. (HSI)

Implementation of a change management solution based on a product lifecycle management system for a large international project

International Nuclear Information System (INIS)

Luehr, Anneke

2011-08-01

This Thesis describes the implementation of a Change Management solution based on a Product Lifecycle Management System (PLM System) for a large international project. The objective of Change Management is to ensure a systematic line of action for approving and implementing changes in the project. The Deutsches Elektronen-Synchrotron DESY is one of the world's leading accelerator centres with locations in Hamburg and Zeuthen. Currently, DESY participates in the realization of the international research facility European X-Ray Free-Electron Laser (XFEL) at the Hamburg site. DESY was responsible for the planning of the XFEL. When the project entered the construction phase it was internationalized and now comprises project groups in 12 countries. Thus the requirements on Change Management have changed, as participants from several labs at many different locations are now involved. First the project scope is described and then a target process for the Change Management solution is developed by a requirement analysis. Afterwards the technical implementation of this process in DESY's PLM System is described and the Change Management solution is tested. The process is visualized using the Unified Modeling Language (UML). Finally a description is given of how to transfer the solution to the project

What makes CERN’s research great

CERN Multimedia

2016-01-01

As a newcomer to CERN, I find myself both honoured and humbled to have had the role of Research Director confided in me for five years.    My career has taken me from Hamburg to Stanford and Heidelberg and back to Hamburg, and although this is the first time I have been based at CERN, it is not my first involvement with the Laboratory. I was a member of the OPAL collaboration in the late 1980s, and chaired the LHCC from 2011 to 2014. In addition, over the past ten years I have enjoyed contacts with many colleagues at CERN, via joint European programmes and particularly in discussions on linear colliders. In this, my first message to personnel, I’d like to set out my view of what makes CERN’s research great, and where I’d like to see things when I step down at the end of 2020. First and foremost, I have to refer to the many excellent experts at CERN and to the thousands of users of our facilities. Their ideas are the backbone of all...

Photon science 2008. Highlights and HASYLAB annual report

International Nuclear Information System (INIS)

2009-01-01

The following topics are dealt with: A femtosecond X-ray/optical cross-correlator, ultrafast movies of nanoscale dynamics, massively parallel X-ray holography, clusters in super intense FLASH pulses, a chemical driven insulator-metal transition, tough silk, insight into the reactivity, the many faces of molecular assemblies in electronic devices, cooperative or self-centred electrons, visualizing a lost painting by Vincent van Gogh, metal contaminations in small water fleas, small-angle X-ray scattering as complement of crystallography, mapping the protein world, how metallic iron eats its own native oxide, hard X-ray diffraction imaging, the centre for free-electron laser science CFEL, the Hamburg EMBL unit, the Max-Planck unit for structural molecular biology, the GKSS Research Centre Geesthacht, the GFZ Helmholtz Centre Potsdam, the University of Hamburg on the DESY site, the light sources DORIS III, FLASH, PETRA III, and the European XFEL project, beamline enhancements and photon diagnostics at FLASH, undulator development for the European XFEL, special X-ray monochromators for PETRA III, high-power photon slits and shutters, the generation of brilliant beams, undulator demagnetization in LINAC based FELs, the control of experiments, advanced detection. (HSI)

Development and evaluation of a meteorological model system for assessing the effect of environmental measures on climate and air quality. Vol. 2: Appendices 6 through 10; Entwicklung und Evaluierung eines meteorologischen Modellsystems zur Folgenabschaetzung von Umwelteingriffen auf Klima und Luftqualitaet. Bd. 2: Anhaenge 6-10

Energy Technology Data Exchange (ETDEWEB)

Bigalke, K. [Hamburg Univ. (Germany). Meteorologisches Inst.; Schluenzen, K.H. [METCON Umweltmeteorologische Beratung, Pinneberg (Germany)

2001-09-01

The project focused on the development of a low-cost planning tool for authorities and consulting engineers which meets the envisaged national quality standards (VDI standards). The program system METRAS{sup +} consists of four components for preparation, implementation and quality assurance of mesoscale model calculations, all under Windows. The program system will not be commercialized; instead, it will be made available to interested users at a small fee by the Meteorological Institute of Hamburg University. [German] Ziel war die Bereitstellung eines kostenguenstigen Planungsinstrumentes fuer Behoerden und Beratungsunternehmen, das geplante nationale Qualitaetsnormen (VDI-Richtlinie) erfuellt. Vergleichbare Modelle existieren bislang nur im wissenschaftlichen Bereich, sind kaum qualitaetsgesichert und werden u.a. aus wirtschaftlichen Erwaegungen nur in Ausnahmefaellen eingesetzt. Das Programmsystem METRAS{sup +} setzt sich aus vier Programmkomponenten zusammen, die der Vorbereitung, Durchfuehrung und Qualitaetssicherung mesoskaliger Modellrechnungen dienen. Alle Programmkomponenten laufen unter einer gemeinsamen, anwenderfreundlichen Windowsoberflaeche. Um die breite Anwendung qualifizierter Untersuchungsmethoden im Umweltconsulting zu foerdern, ist geplant, METRAS{sup +} nicht kommerziell zu vertreiben und das Programmsystem interessierten Anwendern gegen einen geringen Kostenbeitrag zur Verfuegung zu stellen. Vertrieb und Oeffentlichkeitsarbeit sollen vom Meteorologischen Institut der Universitaet Hamburg geleistet werden. (orig.)

Development and evaluation of a meteorological model system for assessing the effect of environmental measures on climate and air quality. Vol. 1: Main part and appendices 1 through 5. Final report; Entwicklung und Evaluierung eines meteorologischen Modellsystems zur Folgenabschaetzung von Umwelteingriffen auf Klima und Luftqualitaet. Bd. 1: Hauptteil und Anhaenge 1 bis 5. Abschlussbericht

Energy Technology Data Exchange (ETDEWEB)

Bigalke, K. [METCON Umweltmeteorologische Beratung, Pinneberg (Germany); Schluenzen, K.H. [Hamburg Univ. (Germany). Meteorologisches Inst.

2001-09-01

The project focused on the development of a low-cost planning tool for authorities and consulting engineers which meets the envisaged national quality standards (VDI standards). The program system METRAS{sup +} consists of four components for preparation, implementation and quality assurance of mesoscale model calculations, all under Windows. The program system will not be commercialized; instead, it will be made available to interested users at a small fee by the Meteorological Institute of Hamburg University. [German] Ziel war die Bereitstellung eines kostenguenstigen Planungsinstrumentes fuer Behoerden und Beratungsunternehmen, das geplante nationale Qualitaetsnormen (VDI-Richtlinie) erfuellt. Vergleichbare Modelle existieren bislang nur im wissenschaftlichen Bereich, sind kaum qualitaetsgesichert und werden u.a. aus wirtschaftlichen Erwaegungen nur in Ausnahmefaellen eingesetzt. Das Programmsystem METRAS{sup +} setzt sich aus vier Programmkomponenten zusammen, die der Vorbereitung, Durchfuehrung und Qualitaetssicherung mesoskaliger Modellrechnungen dienen. Alle Programmkomponenten laufen unter einer gemeinsamen, anwenderfreundlichen Windowsoberflaeche. Um die breite Anwendung qualifizierter Untersuchungsmethoden im Umweltconsulting zu foerdern, ist geplant, METRAS{sup +} nicht kommerziell zu vertreiben und das Programmsystem interessierten Anwendern gegen einen geringen Kostenbeitrag zur Verfuegung zu stellen. Vertrieb und Oeffentlichkeitsarbeit sollen vom Meteorologischen Institut der Universitaet Hamburg geleistet werden. (orig.)

Water and environment news. No. 12

International Nuclear Information System (INIS)

2000-10-01

This issue of the newsletter focuses on an international workshop on T racing Isotopic Composition of Past and Present Precipitation: Opportunities for Climate and Water Studies , which was held from 4 to 6 September 2000 in Hamburg, Germany. The final meetings on ''Coordinated Research Project on the Use of Isotope Techniques in Problems Associated with Geothermal Exploitation' and ''Isotope Application in Urban Hydrology' are also reported

The Hermann Holthusen Institute for Radiotherapy - a clinic for the diagnosis, treatment and aftercare of malignant tumors

International Nuclear Information System (INIS)

Heilmann, H.P.

1983-01-01

The well-known Radiotherapy Department of the Hermann Holthusen Institute in the St. Georg Hospital of the city of Hamburg moved into a new building and has got a variety of new equipment. It thus keeps abreast with the latest developments and is able to cope with enhanced needs. The organizational structure and the tasks of this modern centre for radiotherapy and oncology are explained. (orig.) [de

Recent results from JADE

International Nuclear Information System (INIS)

Nozaki, M.

1983-01-01

Recent results from JADE are reported. The JADE experiment is being carried out by a collaboration of DESY, Universities of Hamburg, Heidelburg, Lancaseter and Manchester, Rutherford Laboratory and University of Tokyo. It was proposed in 1976 and after 3 years construction, the JADE started data taking at the e/sup +/e/sup -/ colliding beam facility PETRA with a complete set of detector components in June 1979

Mid-IR Lasers: Challenges Imposed by the Population Dynamics of the Gain System

Science.gov (United States)

2010-09-01

MicroSystems (IOMS) Central-Field Approximation: Perturbations 1. a) Non-centrosymmetric splitting (Coulomb interaction) ⇒ total orbital angular momentum b...Accordingly: ⇒ total electron-spin momentum 2. Spin-orbit coupling (“LS” coupling) ⇒ total angular momentum lanthanides: intermediate coupling (LS / jj) 3...MicroSystems (IOMS) Luminescence Decay Curves Rate-equation for decay: Solution ( Bernoulli -Eq.): Linearized solution: T. Jensen, Ph.D. Thesis, Univ. Hamburg

Annual report 1984 of the 2. Institut fuer Experimentalphysik Universitaet Hamburg

International Nuclear Information System (INIS)

1984-12-01

This annual report contains short descriptions of the work performed at the named institute together with a list of publications and theses. The work concern hyperfine structure and Moessbauer studies, synchrotron radiation experiments, contributions of this institute to the CHARM collaboration at CERN, e + e - interaction studies at PETRA, and detector developments. (HSI) [de

Effect of sowing date on biometrical features of Hamburg parsley plants

Directory of Open Access Journals (Sweden)

Robert Gruszecki

2013-04-01

Full Text Available The aim of this study was to determine the relationship between sowing date and the biometrics features of the roots and leaves of parsley. Seeds of parsley cultivars ‘Berlińska PNE’ and ‘Cukrowa’ were sown in 5 times in 2004 year: 5 July, 25 August, 5 and 15 September, 17 November and 12 April 2005. Plants were harvested then the average root diameter was greater than 20 mm. Due to harvest time dependence of the size of the root, was no effect of sowing date on the diameter and the weight of gained parsley roots. Shorter roots and the lower coefficient of shape produced plants that sprouted before winter (5 July, 25 August, 5 and 15 September. The highest number of leaves produced by plants sowing on 5 July and 17 November, and the lowest – by plants sowing on 25 August and 12 April. The lowest length of leaves were found in plants obtained from sowing on 5 July (20.8 cm, it was more than twice shorter than in plants from different dates of sowing. The largest weight of leaves had the plants from sowing on 5 and 15 September or 17 November. Those plants are also characterized by a smaller root/shoot weight ratio. Tested cultivars differ in the length and coefficient of shape of the root and root/shoot weight ratio.

The Hamburg large scale geostrophic ocean general circulation model. Cycle 1

International Nuclear Information System (INIS)

Maier-Reimer, E.; Mikolajewicz, U.

1992-02-01

The rationale for the Large Scale Geostrophic ocean circulation model (LSG-OGCM) is based on the observations that for a large scale ocean circulation model designed for climate studies, the relevant characteristic spatial scales are large compared with the internal Rossby radius throughout most of the ocean, while the characteristic time scales are large compared with the periods of gravity modes and barotropic Rossby wave modes. In the present version of the model, the fast modes have been filtered out by a conventional technique of integrating the full primitive equations, including all terms except the nonlinear advection of momentum, by an implicit time integration method. The free surface is also treated prognostically, without invoking a rigid lid approximation. The numerical scheme is unconditionally stable and has the additional advantage that it can be applied uniformly to the entire globe, including the equatorial and coastal current regions. (orig.)

Escherichia coli O157:H7 Outbreak Associated with Restaurant Beef Grinding.

Science.gov (United States)

Torso, Lauren M; Voorhees, Ronald E; Forest, Stephen A; Gordon, Andrew Z; Silvestri, Sharon A; Kissler, Bonnie; Schlackman, Jessica; Sandt, Carol H; Toma, Paul; Bachert, Joel; Mertz, Kristen J; Harrison, Lee H

2015-07-01

Escherichia coli O157:H7 is a common cause of foodborne illness in the United States. Beef ground at establishments regulated by the U.S. Department of Agriculture, Food Safety and Inspection Service is routinely tested for E. coli O157:H7. Prior to December 2013, boxed beef product (wholesale cuts of beef, such as beef loin, packaged into bags and boxed for shipping) was not always tested for this pathogen. Downstream processors or retailers may grind the product; and, if the ground beef is not cooked to the recommended temperature, pathogens on the exterior of the beef introduced to the interior through grinding may survive. On 18 October 2013, the Allegheny County Health Department identified two E. coli O157:H7 cases, both of whom were food handlers at restaurant A, a restaurant that ground locally produced boxed beef for hamburgers on site. Case finding was conducted through public messaging, employee surveys, and disease surveillance. All potential cases were interviewed using a standard questionnaire. A confirmed case was defined as laboratory-confirmed E. coli O157:H7 with exposure to restaurant A. A probable case was defined as a patient with compatible symptoms and exposure to restaurant A but without laboratory confirmation. All human and food isolates were characterized by pulsed-field gel electrophoresis and multilocus variable-number tandem repeat analysis. The analysis identified 14 confirmed and 10 probable cases of E. coli; 18 nonintact ground beef samples tested positive for E. coli O157:H7. Nine confirmed cases were restaurant A employees. All confirmed cases recalled eating a restaurant A hamburger in the 10 days before illness onset; most cases reported consuming medium to rare hamburgers. Multiple pulsed-field gel electrophoresis and multilocus variable-number tandem repeat analysis patterns were identified among both the human and ground beef isolates, and the patient isolates matched those found in ground beef samples. Restaurant A

Multicompartment micellar aggregates of linear ABC amphiphiles in solvents selective for the C block: A Monte Carlo simulation

KAUST Repository

Zhu, Yutian

2012-01-01

In the current study, we applied the Monte Carlo method to study the self-assembly of linear ABC amphiphiles composed of two solvophobic A and B blocks and a solvophilic C block. A great number of multicompartment micelles are discovered from the simulations and the detailed phase diagrams for the ABC amphiphiles with different block lengths are obtained. The simulation results reveal that the micellar structure is largely controlled by block length, solvent quality, and incompatibility between the different block types. When the B block is longer than or as same as the terminal A block, a rich variety of micellar structures can be formed from ABC amphiphiles. By adjusting the solvent quality or incompatibility between the different block types, multiple morphological transitions are observed. These morphological sequences are well explained and consistent with all the previous experimental and theoretical studies. Despite the complexity of the micellar structures and morphological transitions observed for the self-assembly of ABC amphiphiles, two important common features of the phase behavior are obtained. In general, the micellar structures obtained in the current study can be divided into zero-dimensional (sphere-like structures, including bumpy-surfaced spheres and sphere-on-sphere structures), one-dimensional (cylinder-like structures, including rod and ring structures), two-dimensional (layer-like structures, including disk, lamella and worm-like and hamburger structures) and three-dimensional (vesicle) structures. It is found that the micellar structures transform from low- to high- dimensional structures when the solvent quality for the solvophobic blocks is decreased. In contrast, the micellar structures transform from high- to low-dimensional structures as the incompatibility between different block types increases. Furthermore, several novel micellar structures, such as the CBABC five-layer vesicle, hamburger, CBA three-layer ring, wormlike shape with

Assessments of regional climate change and its impacts in Northern Europe

Science.gov (United States)

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

2015-04-01

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

Nail psoriasis as a severity indicator: results from the PsoReal study

Directory of Open Access Journals (Sweden)

I Schäfer

2010-12-01

Full Text Available Marc A Radtke1, Anna K Langenbruch1, I Schäfer1, Katharina Herberger1, Kristian Reich2, Matthias Augustin11Institute for Health Services Research in Dermatology and Nursing, University Medical Center of Hamburg-Eppendorf, Hamburg; 2Dermatologikum Hamburg, GermanyBackground: Although nail psoriasis affects a substantial proportion of psoriasis patients and causes significant psychologic distress, few epidemiologic data characterizing patients with nail involvement are available. The aim of this research was to elucidate differences between patients with nail psoriasis and those without any nail involvement, taking quality indicators of health care from the patient's perspective into account.Methods: In total, 2449 patient members of the Deutscher Psoriasis Bund, the largest patient organization for psoriasis in Germany, were interviewed in this nationwide, noninterventional, cross-sectional study. Patients with nail psoriasis were compared with patients without any nail involvement with regard to gender, age, disease duration, affected body surface area, health-related quality of life (Dermatology Life Quality Index [DLQI] ED-5D, patient-defined treatment benefit, amount of inpatient treatments, disease duration, and numbers of work days lost.Results: Data from 2449 patients with psoriasis were analyzed. Overall, 44.8% (1078 of patients were female, mean age was 57.0 ± 11.7 years, and 72.8% had nail involvement and showed higher values for affected body surface area than those without nail involvement (8.3% versus 5.6%, respectively; P < 0.004. Health-related quality of life was significantly lower in patients with nail psoriasis (DLQI 7.2 versus 5.3; ED-5D 60.1 versus 67.3, who had more days off work (9.8 versus 3.3.Conclusion: Nail involvement is an important symptom of psoriasis and is associated with greater disease severity and quality of life impairment. Accordingly, management of psoriasis should include a special focus on nail

Practical experience in post-mortem tissue donation in consideration of the European tissue law.

Science.gov (United States)

Karbe, Thomas; Braun, Christian; Wulff, Birgit; Schröder, Ann Sophie; Püschel, Klaus; Bratzke, Hansjürgen; Parzeller, Markus

2010-03-01

In consequence of the European guidelines of safety and quality standards for the donation, retrieval, storing and distribution of human tissues and cells the purpose of tissue transplantation was implemented into German legislation in May 2007. The law came into effect on August 1st 2007 considering of the European rules. The Institutes for Legal Medicine of the University of Frankfurt/Main and the University Medical Center Hamburg-Eppendorf developed a model for tissue retrieval. The Institute of Legal Medicine (I.f.R.) at the University Medical Center Hamburg cooperates with the German Institute of Cell and Tissue Replacement (Deutsches Institut für Zell--und Gewebeersatz DIZG). Potential post-mortem tissue donors (PMTD) among the deceased are selected by standardized sets of defined criteria. The procedure is guided by the intended exclusion criteria of the tissue regulation draft (German Transplant Law TPG GewV) in accordance with the European Guideline (2006/17/EC). Following the identification of the donor and subsequent removal of tissue, the retrieved samples were sent to the DIZG, a non-profit tissue bank according to the tissue regulation. Here the final processing into transplantable tissue grafts takes place, which then results in the allocation of tissue to hospitals in Germany and other European countries. The Center of Legal Medicine at the Johann Wolfgang Goethe-University Medical Center Frankfurt/Main cooperates since 2000 with Tutogen, a pharmaceutical company. Harvesting of musculoskeletal tissues follows corresponding regulations. To verify the outcome of PMTD at the I.f.R. Hamburg, two-statistic analysis over 12 and 4 months have been implemented. Our results have shown an increasing number of potential appropriate PMTD within the second inquiry interval but a relatively small and unvaryingly rate of successful post-mortem tissue retrievals similar to the first examination period. Thus, the aim of the model developed by the I.f.R. is to

Effectiveness evaluation of two volumizing hyaluronic acid dermal fillers in a controlled, randomized, double-blind, split-face clinical study

Directory of Open Access Journals (Sweden)

Kerscher M

2017-06-01

Full Text Available Martina Kerscher,1 Karla Agsten,2 Maria Kravtsov,3 Welf Prager4 1Department of Cosmetic Science, University of Hamburg, 2SCIderm GmbH, Hamburg, Germany; 3Anteis S.A., Geneva, Switzerland; 4Prager & Partner Dermatologische Praxis, Hamburg, Germany Background: Enhancement of the midface can be achieved with volumizing hyaluronic acid (HA fillers.Objective: The objective of this study was to compare the safety and effectiveness of Cohesive Polydensified Matrix® 26 mg/mL HA gel (CPM-26 and Vycross® 20 mg/ml HA gel (VYC-20 in a controlled, randomized, evaluator-blind, split-face clinical study.Patients and methods: Subjects with moderate-to-severe malar volume loss on the Merz Aesthetics Scale (MAS received CPM-26 on one side and VYC-20 on the contralateral side of the face. Effectiveness assessments were performed by blinded evaluators including photographic and live MAS ratings and live Global Aesthetic Improvement Scale (GAIS ratings. Calculations of anatomical volume variations at month 3 (M3, month 6 (M6, month 12 (M12 and month 18 (M18 were also performed.Results: Non-inferiority of CPM-26 versus VYC-20 was demonstrated at M3 (primary end point based on MAS. GAIS rating showed that significantly more subjects had better improvement with CPM-26 than with VYC-20 at month 1, M3, M12 and M18 (p=0.0032, p=0.0074, p=0.0384 and p=0.0110, respectively. Standardized evaluation of volume variations from baseline to M3, M12 and M18 showed that CPM-26 created more volume augmentation at all time points, and the difference was significant at M3.Conclusion: CPM-26 was non-inferior to VYC-20 based on MAS ratings at M3 and demonstrated a favorable safety and effectiveness profile for midfacial volume enhancement with results lasting up to M18. Keywords: cohesive polydensified matrix, hyaluronic acid fillers, Belotero® Volume, Modélis® SHAPE, Juvéderm® VOLUMA®, volumizing

Anxiety sensitivity in adolescents with somatoform autonomic dysfunction and adolescents with insulin dependent diabetes mellitus

OpenAIRE

Pisarić Maja; Nišević Sanja

2011-01-01

Anxiety sensitivity is defined as a belief that anxiety or fear may cause illness, embarrassment, or additional anxiety. The main purpose of this study was to find out if there were differences among adolescents with insulin dependent diabetes mellitus, adolescents with somatoform autonomic dysfunction and their healthy peers in different aspects of psychological functioning and anxiety sensitivity. The sample consisted of 93 subjects, aged 12 to 16. Hamburg Neuroticism and Extraversion...

An investigation into the possibilities and utility of an IKO gamma-ray facility, pt. 2

International Nuclear Information System (INIS)

Hicks, R.S.

1977-01-01

The bremsstrahlung tagging technique is discussed. Experiments using this technique have already been performed at Illinois, Stanford, Hamburg and Daresburg. A brief survey is given. The instrumentation requirements of a photon-tagging facility are considered. Count rate estimates are presented. It is concluded that competitive count rates should be obtained for photon scattering and neutron spectrometry in the giant resonance and for hadron photoproduction in the delta resonance region

Magnet system studies for the Zeus experiment

International Nuclear Information System (INIS)

Baynham, D.E.; Coombs, R.C.; Uden, C.N.

1985-11-01

The ZEUS experiment will be mounted at the HERA accelerator complex currently under construction at DESY, Hamburg. A large volume of magnetic field will be required for charge selection of particles and track fitting. Two superconducting magnet systems which meet the parameters of the ZEUS Experiment are described; a small solenoid with good radiation transparency and a large aperture Helmholtz coil configuration. Basic design concepts and parameters are presented. (author)

Immigration an globalisation from below: the case of ethnic restaurants in Lisbon.

Directory of Open Access Journals (Sweden)

Lucinda Fonseca

2004-06-01

Full Text Available This paper aims to analyse the role of immigrants in the processof economic restructuring and secondary internationalisation of the metropolises in opposition to the hegemonic globalisation process associated to Transnational Corporations (TNC and its strategies. This will be illustrated with a comparative reading of the diffusion process of ethnic restaurants (Chinese and Indian and franchised pizza and hamburger (McDonald’s, Pizza Hut outlets in Lisbon.

DESY: All superconducting magnets in place for HERA

International Nuclear Information System (INIS)

Anon.

1990-01-01

On 19 September the last of the 646 superconducting magnets for the proton ring of the HERA electron-proton collider was placed in position in the 6.4 kilometre tunnel at the German DESY Laboratory in Hamburg. The different sections of the cryogenic ring are being cooled down, and all magnet connections should be complete by 8 November for the official ceremony marking the end of HERA construction and installation

Autonomous Dirigible Airships: A Comparative Analysis and Operational Efficiency Evaluation for Logistical Use in Complex Environments

Science.gov (United States)

2012-06-01

and various other airships used in sporting events are common examples of non-rigid airships (Toland, 1957). 1. Early Airships and Major...Berlin, Hamburg, and Dresden (Toland, 1957). Unlike luxury cruise liners, locomotives, and sports cars, Zeppelins could maneuver freely without the...the explosion was not hydrogen or the fuel, but, instead, the material and process, called doping , that were used to coat the cotton skin of the

The Job Assessment Software System (JASS) and a Strategy for Integrating Output into the Improved Performance Research Integration Tool (IMPRINT)

Science.gov (United States)

2018-01-01

Oral Comprehension Is it necessary to listen to and understand spoken words and sentences? 1 Understand a McDonald’s hamburger commercial 3...6 Fig. 4 Skill rating for the Oral Comprehension skill ....................................... 7 Fig. 5 JASS results in CSV...to assess “oral comprehension ,” the first question would be, “In order to perform the task, is it necessary that the person know the English

The Effects of 60 Days of Tray Ration Consumption in Marine Combat Engineers While Deployed on Great Inagua Island, Bahamas.

Science.gov (United States)

2000-01-01

Turkey Eggs Fruit Sausage Vegetables Spaghetti and Meatballs Potatoes BBQ Ribs Chocolate Cake Strawberry Oatmeal Western Omlet Beef Stew Chow Mein...Stir Fry Juice 2 Potatoes Rice 2 Hamburgers Eggs With Sausage 2 Eggs in General Meatballs Table 10.10. T Ration items Marines tired of at breakfast...the three test periods. RESULTS Ratinas of T and B Breakfasts Significant main effect acceptability ratings were observed between eggs (T Ration

Summary of Research 2003

Science.gov (United States)

2005-01-01

2003. CHAPTERS IN BOOKS Gergen, K. and Barrett F.J., “ Social Constructionism and Distributed Learning,” A. DiStefino, K. Rudestam, R. Silverman...Complutense University in Madrid, Spain, and at the University of Hamburg in Germany. An article dealing with centrality in social networks was...APPLIED MATHEMATICS 234 Manuel, C., Gonzalez, E., Gomez, F., del Pozo, M., Owen, G., and Tejada, J., “Centrality in Social Networks: A Game

Development of a Thermal Desorption Gas Chromatography-Mass Spectrometry Analysis Method for Airborne Dichlorodiphenyltrichloroethane

Science.gov (United States)

2013-05-28

efficiencies of ≤ 100% for DDT-related compounds from homogenized fish (68%-71%) (52), soil (82%- 94%) (38), and air sampling media (77%-100%) (40...for DDT, DDE, and DDD. U.S. Department of Health and Human Services 22. Fish D. 2008. Why we do not understand the ecological connections between... Hamburg MA, Relman DA, Choffnes ER, Mack A. 2008. Vector-Borne Diseases: Understanding the Environmental, Human Health, and Ecological Connections

Saalid, käigud, tunnelid, Berliin / Erkki Luuk

Index Scriptorium Estoniae

Luuk, Erkki, 1971-

2005-01-01

Berliini moodsa kunsti muuseumist Hamburger Bahnhofist. Joseph Beuysi ja Anselm Kieferi töödest, kuni 23. IV 2006 avatud minimalismiteemalisest näitusest "Fast Nichts" (On Kawara (sünd. 1933) ja Joseph Kosuthi tööd, F. C. Flicki kogu). Kuni 8. I 2006 avatud Bernd (sünd. 1931) ja Hilla (sünd. 1934) Becheri must-valgete fotode näitusest "Industriaalehitiste tüpoloogiad" jm.

Marine Corps Equities in the Arctic

Science.gov (United States)

2013-04-18

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

Structure functions and low Q2 physics at HERA

International Nuclear Information System (INIS)

Roeck, A. de; Klein, M.

1991-12-01

Important new insights into the hadron structure are expected from the data which will be collected at the electron-proton storage ring HERA at DESY, Hamburg. In this paper the physics opportunities for cross section related measurements at HERA are reviewed. Emphasis is put on the derivation of the proton structure functions, on the QCD effects expected in the newly accessible low χ region and on almost real photoproduction physics. (orig.)

Integration and health-related quality of life of undergraduate medical students with migration backgrounds ? Results of a survey

OpenAIRE

Kurr?, Jennifer; Scholl, Johanna; Bullinger, Monika; Petersen-Ewert, Corinna

2011-01-01

Objective: Most medical faculties in Germany are still lacking differentiated counseling programmes for specific target groups. The purpose of the present study was to determine the quality of life and integration of students with migration backgrounds and their interests in counseling programmes.Methods: Data was collected at the University Medical Center Hamburg-Eppendorf in Germany. Participants were students of the undergraduate medical course; n=890 (89.3%) students without migration b...

2008 annual meeting on nuclear technology. Pt. 1. Section reports; JAHRESTAGUNG KERNTECHNIK 2008. T. 1. Sektionsberichte

Energy Technology Data Exchange (ETDEWEB)

Dagan, Ron; Sanchez Espinoza, Victor Hugo [Forschungszentrum Karlsruhe GmbH Technik und Umwelt (Germany). Inst. fuer Reaktorsicherheit; Rohde, U.; Kliem, Soeren [Forschungszentrum Rossendorf e.V. (FZR), Dresden (Germany); Faber, Wolfgang; Berlepsch, Thilo v.; Spann, Holger [E.ON Kernkraft GmbH, Hannover (Germany); Schaffrath, Andreas [TUEV Nord SysTec GmbH und Co. KG, Hamburg (Germany); Schubert, Bernd [Vattenfall Europe Nuclear Energy GmbH, Hamburg (Germany); Rieger, Udo [Vattenfall Nuclear Energy GmbH, Hamburg (Germany); Christ,, Bernhard G. [NUKEM Technologies GmbH, Alzenau (Germany); Gulden, Werner [Fusion for Energy, Barcelona (Spain); Bogusch, Edgar [AREVA NP GmbH, Erlangen (Germany)

2008-08-15

Summary report on these 5 - out of 11 - Sections of the Annual Conference on Nuclear Technology held in Hamburg on May 27-29, 2008: - Reactor Physics and Methods of Calculation - Thermodynamics and Fluid Dynamics - Safety of Nuclear Installations - Methods, Analysis, Results - Front End and Back End of the Fuel Cycle, Radioactive Waste, Storage - Fusion Technology. Other Sections will be covered in reports in further issues of atw. (orig.)

2008 annual meeting on nuclear technology. Pt. 1. Section reports

International Nuclear Information System (INIS)

Dagan, Ron; Sanchez Espinoza, Victor Hugo; Faber, Wolfgang; Berlepsch, Thilo v.; Spann, Holger; Schaffrath, Andreas; Schubert, Bernd; Rieger, Udo; Christ, Bernhard G.; Gulden, Werner; Bogusch, Edgar

2008-01-01

Summary report on these 5 - out of 11 - Sections of the Annual Conference on Nuclear Technology held in Hamburg on May 27-29, 2008: - Reactor Physics and Methods of Calculation - Thermodynamics and Fluid Dynamics - Safety of Nuclear Installations - Methods, Analysis, Results - Front End and Back End of the Fuel Cycle, Radioactive Waste, Storage - Fusion Technology. Other Sections will be covered in reports in further issues of atw. (orig.)

Application and Interpretation of Bioassay and Biomonitoring: A Planning Document.

Science.gov (United States)

1987-10-13

TNO (The Hague) 9.00 Ecotoxicological risks (drs. tarquenie) 9.20 Hamburg (dr. Tent) - development of dredging and disposal - problems and solutions...MICROCOPY RESOLUTION TEST CHART NATIJAL BURIAU O’ STANU4RDS %, a KTJO86 4-47 Aquatic -estuarine- macrophytes as monitoring organisms for trace metals Dr...that specific aquatic macrophytes may serve as good bio-accumulators of heavy metals and that these plants could be used to quantify the

Numerical models for computation of pollutant-dispersion in the atmosphere

International Nuclear Information System (INIS)

Leder, S.M.; Biesemann-Krueger, A.

1985-04-01

The report describes some models which are used to compute the concentration of emitted pollutants in the lower atmosphere. A dispersion model, developed at the University of Hamburg, is considered in more detail and treated with two different numerical methods. The convergence of the methods is investigated and a comparison of numerical results and dispersion experiments carried out at the Nuclear Research Center Karlsruhe is given. (orig.) [de

The sea - landfill or sphere of life

International Nuclear Information System (INIS)

Haury, H.J.; Koller, U.; Assmann, G.

1990-01-01

The Environmental Information Agency held its third seminar for journalists, entitled 'The sea - landfill or sphere of life' in Hamburg on July 18, 1989. Some 40 journalists - radio journalists and journalists from the staff of dailies and the technical press - took the opportunity to listen for a day to short lectures on selected subjects and submit their questions concerning sea pollution to scientists of diverse disciplines. (orig.) [de

Solid wood protype with CO{sub 2} neutral total balance. Mission statement of the IBA is realized: First five-storey building consisting of solid wood; Massivholz-Prototyp mit CO{sub 2}-neutraler Gesamtoekobilanz. Leitbild der IBA verwirklicht. Erster 5-Geschosser aus Massivholz

Energy Technology Data Exchange (ETDEWEB)

Lennartz, Marc Wilhelm

2013-06-01

For several years, the wooden construction returns to the cities, without being allowed to present itself as a wooden construction. This now has changed. At the International Building Exhibition in Hamburg (Federal Republic of Germany) a wooden cube points the way to view open spaces and structures in the suburban area. With a holistic philosophy of construction, the wooden cube sets completely new standards - including the energy balance.

Selected Translations of the Eichmann Case from German Magazine

Science.gov (United States)

1960-07-06

to establish contact with the Grand Mufti of Jerusalem , the number-one enemy of the Jews in the Near East. After the occupation of Austria, Eichmann ...SELECTED TRANSLATIONS ON THE EICHMANN CASE FROM GERMAN MAGAZINE /Following is a translation of two articles from Per Spiegel /The Mirror/, Hamburg... Jerusalem parliament called for a routine debate on the budget. The atmosphere was listless. Only a few men with stiff, military bearing kept

The Litvinenko 210polonium case. German experiences

International Nuclear Information System (INIS)

Kroeger, Emily Alice

2009-01-01

The high scientific standards of the BfS were necessary in order to characterize and evaluate the low activities of 210 Po found during the deployment in Hamburg. The evaluation of the measurements enabled the BfS to offer effective radiation protection advice and to assist the police investigation. The majority of the 210 Po traces were found in places that had been in skin contact with Kovtun, leading to the conclusion that Kovtun had most probably incorporated 210 Po before his visit to Hamburg in October 2006. As yet, no formal charges have been brought by the German authorities against Kovtun and the costs of the operation remain under discussion. Strategies to improve the internal and external deployment communication of the ZUB are being developed and implemented to deal with both the real and the perceived threats that occur during such an incident. Open communication from the onset of a deployment is essential, both between the institutions involved and between deployment leaders and the press. This will save precious time and resources, lower anxiety in the public and emergency workers and could, in a culture of trust where radiation protection advice is listened to and followed, ultimately save lives. (orig.)

Detection of immunomagnetically captured 4',6-diamidino-2-phenyl-indole (DAPI)-labeled Escherichia coli 0157:H7 by fluorescent microscopic imaging

Science.gov (United States)

Tu, Shu-I.; Uknalis, Joseph; Patterson, Deidre; Gehring, Andrew G.

1999-01-01

Live cells of E. coliO157:H7 were captured by goat anti-E. coliO157 serum coated on the surface of polystyrene based immunomagnetic beads (IMB). The captured bacteria were labeled by 4',6-diamidino-2-phenylindole (DAPI), a nucleic acid stain, for observation by epifluorescent microscopy. The beads with captured bacteria were then concentrated by magnetic separators. The efficiency of this magnetic concentration step was less than that of using high speed centrifugation. The antibody-captured and IMB-immobilized bacteria were then applied on HF-treated, bovine serum albumin (BSA)-coated microscope slides mounted on an automated stage, and magnetically aligned before fluorescence distribution was measured by a cooled CCD attached to an inverted microscope. Since the beads were concentrated and linearly aligned along the edge of the magnetic field, image capture along the edge for a few field widths was sufficient to account for most of captured bacteria. We applied this approach to determine the bacterial counts in spiked beef hamburger patties. The results showed that after a 6-hour enrichment, sufficient number of the bacteria could be detected from the samples spiked with 1 CFU of E. coliO157:H7 per gram of the hamburger.

‘”Cannon fodder for respectable question marks”: Fritz Saxl and the history of the Warburg Library’. Review of: Dorothea McEwan, Fritz Saxl – Eine Biografie: Aby Warburgs Bibliothekar und Erster Direktor des Londoner Warburg Institutes, Wien, Köln, Weimar: Böhlau Verlag, 2012

Directory of Open Access Journals (Sweden)

Mark A. Russell

2013-12-01

Full Text Available As the first Archivist of The Warburg Institute, University of London, from 1993 until her retirement in 2006, Dorothea McEwan compiled the database of the Aby Warburg Correspondence. McEwan has published and lectured widely on Warburg and Fritz Saxl. The present book is preceded by two previous volumes treating the Warburg-Saxl correspondence: Das Ausreiten der Ecken, Hamburg: Dölling und Galitz, 1998; and Wanderstrassen der Kultur, München und Hamburg: Dölling und Galitz, 2004. Based largely on Fritz Saxl’s correspondence in his various capacities as Aby Warburg’s principal aid and successor, this recounting of the Austrian scholar’s life and work is presented as a narration of the events of his professional career, and not as an intellectual biography per se. Saxl is situated within a history of the Warburg Library, is pictured as devoted to Warburg and his work, and is shown to have been critical to the functioning and survival of the Library in its various forms. As such, the book suggests that Saxl’s greatest achievement was his administrative and organizational contribution to what became the Warburg Institute. Surveying and integrating a large body of material, the author provides the necessary outlines of a career and corpus of scholarship worthy of further exploration.

Insects control in soybean flour by irradiation; Control de insectos en la harina de soja por irradiación

Energy Technology Data Exchange (ETDEWEB)

Alvarez, M.; Fraga, R.; Andújar, G.

1996-07-01

The effect of irradiation with the doses 0.5 and 1.0 kGy on disinfestation of soy meal and on important chemical compounds of this product, and the organoleptic quality of hamburgers made with irradiated soy meal were studied in this paper. The results showed that the effectiveness of applied doses in the control of insect pests of soy meal during its storage and total proteins, fat, and moisture of product did not change by irradiation. The organoleptic quality of hamburgers with irradiated soy meal was the same as the quality of the product made with untreatment meal [Spanish] En el trabajo se estudio el efecto de la irradiacion con dosis de 0,5 y 1,0 kGy en la desinfestacion de la harina de soja y en diferentes componentes quimicos de importancia en este producto; ademas, se evaluo la calidad sensorial de hamburguesas elaboradas con harina de soja irradiada. Los resultados mostraron la efectividad de las dosis aplicadas en el control de plagamiento por insectos de la harina de soja durante su almacenamiento y los contenidos de proteinas totales, grasa y humedad no se alteraron por la irradiacion. La calidad sensorial de las hamburguesas con harina irradiada fue similar a la de las elaboradas con harinas sin tratar.

Implementation of a change management solution based on a product lifecycle management system for a large international project; Einfuehrung eines Product-Lifecycle-Management-gestuetzten Aenderungsprozesses in einem internationalen Grossprojekt

Energy Technology Data Exchange (ETDEWEB)

Luehr, Anneke

2011-10-15

This Thesis describes the implementation of a Change Management solution based on a Product Lifecycle Management System (PLM System) for a large international project. The objective of Change Management is to ensure a systematic line of action for approving and implementing changes in the project. The Deutsches Elektronen-Synchrotron DESY is one of the world's leading accelerator centres with locations in Hamburg and Zeuthen. Currently, DESY participates in the realization of the international research facility European X-Ray Free-Electron Laser (XFEL) at the Hamburg site. DESY was responsible for the planning of the XFEL. When the project entered the construction phase it was internationalized and now comprises project groups in 12 countries. Thus the requirements on Change Management have changed, as participants from several labs at many different locations are now involved. First the project scope is described and then a target process for the Change Management solution is developed by a requirement analysis. Afterwards the technical implementation of this process in DESY's PLM System is described and the Change Management solution is tested. The process is visualized using the Unified Modeling Language (UML). Finally a description is given of how to transfer the solution to the project environment. (orig.)

New beamline dedicated to solution scattering from biological macromolecules at the ESRF

International Nuclear Information System (INIS)

Pernot, P; Theveneau, P; Giraud, T; Fernandes, R Nogueira; Nurizzo, D; Spruce, D; Surr, J; McSweeney, S; Round, A; Felisaz, F; Foedinger, L; Gobbo, A; Huet, J; Villard, C; Cipriani, F

2010-01-01

The new bio-SAXS beamline (ID14-3 at the ESRF, Grenoble, France) is dedicated exclusively to small-angle scattering experiments of biological macromolecules in solution and has been in user operation since November 2008. Originally a protein crystallography beamline, ID14-3 was refurbished, still as a part of the ESRF Structural Biology group, with the main aim to provide a facility with 'quick and easy' access to satisfy rapidly growing demands from crystallographers, biochemists and structural biologists. The beamline allows manual and automatic sample loading/unloading, data collection, processing (conversion of a 2D image to a normalized 1D X-ray scattering profile) and analysis. The users obtain on-line standard data concerning the size (radius of gyration, maximum dimension and volume) and molecular weight of samples which allow on-the fly ab-inito shape reconstruction in order to provide feedback enabling the data collection strategies to be optimized. Automation of sample loading is incorporated on the beamline using a device constructed in collaboration between the EMBL (Grenoble and Hamburg outstations) and the ESRF. Semi/automated data analysis is implemented following the model of the SAXS facility at X33, EMBL Hamburg. This paper describes the bio-SAXS beamline and set-up characteristics together with the examples of user data obtained.

Occurrence of heterocyclic amines in several home-cooked meat dishes of the Spanish diet.

Science.gov (United States)

Busquets, R; Bordas, M; Toribio, F; Puignou, L; Galceran, M T

2004-03-25

Heterocyclic amines (HAs) were determined in several of the most frequently eaten meat dishes in Spain such as fried beef hamburger, fried pork loin, fried chicken breast, fried pork sausages, griddled chicken breast, griddled lamb steak and griddled beef steak. All of the products tested were household cooked. The HAs were analysed in the selected meat dishes using an analytical method based on solid-phase extraction followed by liquid chromatography coupled to tandem mass spectrometry. DMIP, MeIQx, 4,8-DiMeIQx, Norharman, Harman, PhIP, Trp-P-1, AalphaC and MeAalphaC were the amines most frequently found at concentrations of up to 47 ng g(-1) of cooked meat. Glu-P-2, IQ, MeIQ, Glu-P-1, 7,8-DiMeIQx and Trp-P-2 were only found in a few of the meat dishes and their concentrations were lower than 1 ng g(-1) of cooked meat. The highest amounts of HAs, especially PhIP and DMIP, were formed in fried chicken breast and the lowest were formed in fried beef hamburger and in fried pork sausages. Daily intake of HAs in Spain was estimated at 606 ng of mutagenic HAs per capita and day, DMIP and PhIP being the main contributors.

``Fifty-fifty`` - an unexpectedly successful start. Implementation of Agenda 21 results in energy savings in school buildings; ``Fifty-fifty`` - ein erfreulich erfolgreicher Start. Energieeinsparung durch praktizierte Agenda 21 in Schulen

Energy Technology Data Exchange (ETDEWEB)

Schafhausen, F. [Bundesministerium fuer Umwelt, Naturschutz und Reaktorsicherheit, Bonn (Germany)

1998-10-01

The idea of the `Fifty-Fifty` pilot project was conceived at the environmental department of the Hamburg municipal authority; its implementation took place in close cooperation with the department for schools, the young, and vocational training (`BSJB`). It started in October 94 and was finalized in June 97. After its successful completion, `Fifty-Fifty` meanwhile has the status of a permanent project.- For decades it has been known that public buildings consume added energy (power and heat) as well as water not only because technical devices are lacking or obsolete but also because of negligence and carelessness. `Fifty-Fifty` endeavours to bring about a change. (orig.) [Deutsch] Geschichte des `Fifty-fifty`-Modells: Die Idee wurde von der Hamburger Umweltbehoerde entwickelt und in enger Zusammenarbeit mit der Behoerde fuer Schule, Jugend und Berufsbildung (BSJB) umgesetzt. Der Modellversuch wurde im Oktober 1994 gestartet und im Juni 1997 abgeschlossen. Nach der erfolgreichen Beendigung des Modellversuchs hat `Fifty-fifty` mittlerweile den Status eines Dauerprojekts. Seit Jahrzehnten ist bekannt, dass in oeffentlich genutzten Gebaeuden nicht nur aufgrund fehlender oder veralteter technischer Ausstattung, sondern insbesondere auch wegen eines unsachgemaessen oder gedankenlosen Verhaltens mehr Energie (Strom und Waerme) und mehr Wasser verbraucht werden. `Fifty-fifty` tut etwas dagegen. (orig.)

Properties of spiral resonators

International Nuclear Information System (INIS)

Haeuser, J.

1989-10-01

The present thesis deals with the calculation and the study of the application possibilities of single and double spiral resonators. The main aim was the development and the construction of reliable and effective high-power spiral resonators for the UNILAC of the GSI in Darmstadt and the H - -injector for the storage ring HERA of DESY in Hamburg. After the presentation of the construction and the properties of spiral resonators and their description by oscillating-circuit models the theoretical foundations of the bunching are presented and some examples of a rebuncher and debuncher and their influence on the longitudinal particle dynamics are shown. After the description of the characteristic accelerator quantities by means of an oscillating-circuit model and the theory of an inhomogeneous λ/4 line it is shown, how the resonance frequency and the efficiency of single and double spiral resonators can be calculated from the geometrical quantities of the structure. In the following the dependence of the maximal reachable resonator voltage in dependence on the gap width and the surface of the drift tubes is studied. Furthermore the high-power resonators are presented, which were built for the different applications for the GSI in Darmstadt, DESY in Hamburg, and for the FOM Institute in Amsterdam. (orig./HSI) [de

Book Reviews

OpenAIRE

Jan Michiel Otto; Bernhard Dahm; Niels Mulder; Michael Young; J. Kommers; Annette Claben; Marijke J. Klokke; Frederick Errington; Paul van der Grijp; H.U.E. Thoden van Velzen; Silvia W. de Groot; R. de Ridder; James J. Fox; Selwyn H.H. Carrington; P.C. Emmer

1991-01-01

- Martin A. van Bakel, C.B. Wilpert, Südsee Inseln, Völker und Kulturen. Hamburg: Christians, 1987. - Leonard Blussé, Leo Suryadinata, The ethnic Chinese in the Asean states: Bibliographical essays, Singapore: Institute of Southeast Asian studies, 1989. 271 pages. - G. Bos, Cees Koelewijn, Oral literature of the Trio Indians of Surinam, Dordrecht-Providence: Foris, 1987. [Koniniklijk Instituut voor Taal-, Land- en Volkenkunde, Leiden, Caribbean series 6.] 312 pp., Peter Riviere (eds...

A Phase II Trial on the Effect of Low Dose versus High Dose Vitamin D Supplementation on Bone Mass in Adults with Neurofibromatosis 1 (NF1)

Science.gov (United States)

2016-10-01

Hamburg. We are working with EurodratCT to finalize our protocol, especially as it relates to the manufacture and transportation of study drug ...custodianship of study drug , cholecalciferol, from the manufacturer in Canada directly to Germany. Reviews from the IRBs and EurodratCT have led to revision of...a quality of life questionnaire (SF-36), fracture history survey, and activity survey. 2. KEYWORDS: 25(OH)D = 25-hydroxy vitamin D BMD = bone

Development of a Laboratory Test Procedure to Evaluate Tack Coat Performance

OpenAIRE

YILDIRIM, Yetkin; SMIT, André de Fortier; KORKMAZ, Armagan

2014-01-01

A laboratory testing procedure is presented, the results of which may be used for determining the best combination of tack coat type, mixture type, and application rate to be applied in the field for optimum performance. Tack coat related performance results were determined from Hamburg wheel tracking and simple shear tests on laboratory prepared specimens. This study was undertaken to evaluate the shear strength performance of tack coats under laboratory-controlled conditions. The ...

Superconducted tour

Energy Technology Data Exchange (ETDEWEB)

Anon.

1988-09-15

Superconductivity - the dramatic drop in electrical resistance in certain materials at very low temperatures - has grown rapidly in importance over the past two or three decades to become a key technology for high energy particle accelerators. It was in this setting that a hundred students and 15 lecturers met in Hamburg in June for a week's course on superconductivity in particle accelerators, organized by the CERN Accelerator School and the nearby DESY Laboratory.

On coupling global biome models with climate models

OpenAIRE

Claussen, M.

1994-01-01

The BIOME model of Prentice et al. (1992; J. Biogeogr. 19: 117-134), which predicts global vegetation patterns in equilibrium with climate, was coupled with the ECHAM climate model of the Max-Planck-Institut fiir Meteorologie, Hamburg, Germany. It was found that incorporation of the BIOME model into ECHAM, regardless at which frequency, does not enhance the simulated climate variability, expressed in terms of differences between global vegetation patterns. Strongest changes are seen only betw...

The e+-e- storage ring PETRA: design and present status

International Nuclear Information System (INIS)

Voss, G.A.

1977-01-01

The author briefly describes the 19 GeV storage ring PETRA being constructed at Hamburg. The lattice of the machine and its optics are described and also the magnet installation. Other sections deal with the vacuum chamber, the radiofrequency system, beam injection and the cmputer control system. The PETRA proposal was submitted in November 1974, the project authorised in October 1975 and the completion of the machine is planned for autumn 1978. (B.D.)

Comparisons between Japanese and Korean Learners of German

OpenAIRE

吉満, たか子

2009-01-01

This article reports on differences and similarities between Japanese and Korean learners of German at a summer course of the University of Hamburg. A survey was conducted with the intention of gaining insights into the profiles, motivation, and difficulties which Japanese and Koreans possess when learning German and language-learning strategies. A questionnaire was administered to 15 Japanese students and 14 Korean students who participated in the summer course held at the University of ...

Design and OAM&P aspects of a DWDM system equipped with a 40Gb/s PM-QPSK alien wavelength and adjacent 10Gb/s channels

DEFF Research Database (Denmark)

Nuijts, Roeland; Bjørn, Lars Lange; Petersen, Martin Nordal

2011-01-01

We present theoretical and experimental investigations of the interaction, in terms of BER performance, between a 40Gb/s PM-QPSK alien wavelength and adjacent (50GHz spacing) 10Gb/s NRZ-OOK channels. Experiments were conducted on the Hamburg-Copenhagen section of the Amsterdam-Copenhagen CBF (Cross...... Border Fiber) connection between SURFnet and NORDUnet. Furthermore, we investigated the OAM&P (Operation, Administration, Maintenance and Provisioning) of an alien wavelength in CBF transmission systems....

‘Would you eat cultured meat?’: Consumers' reactions and attitude formation in Belgium, Portugal and the United Kingdom

OpenAIRE

Verbeke, Wim; Marcu, Afrodita; Rutsaert, Pieter; Gaspar, Rui; Seibt, Beate; Fletcher, Dave; Barnett, Julie

2015-01-01

Cultured meat has evolved from an idea and concept into a reality with the August 2013 cultured hamburger tasting in London. Still, how consumers conceive cultured meat is largely an open question. This study addresses consumers' reactions and attitude formation towards cultured meat through analyzing focus group discussions and online deliberations with 179 meat consumers from Belgium, Portugal and the United Kingdom. Initial reactions when learning about cultured meat were underpinned by fe...

Können Suchmaschinen von sozialer Software profitieren?

CERN Document Server

Seehaus, Stefan

2008-01-01

Students at the HAW Hamburg dealed with the question how search engines could add user generated content from a social software system like lycos iq to their result pages. For this reason they analysed and compared the systems` advantages, relevance of search results, usability and the quality of the generated content. The conclusion is that it’s necceassary to improve social software. The text presents the results and the recommendations for lycos iq.

Kalevipoeg tänapäeval - ühe tulevase Euroopa kultuuri document humain : psühholoogilis-antropoloogilisi aspekte / Peter Petersen ; tõlkinud Krista Räni

Index Scriptorium Estoniae

Petersen, Peter, 1933-

2003-01-01

Lisa 1. William Butler Yeats. Ta igatseb endale taevakangaid / tõlkinud Märt Väljataga, lk. 2587 ; Lisa 2. Novalis. Neue Fragmente. Nr. 393 (Novalis. Werke und Briefe. Stuttgart ; Hamburg : Deutscher Bücherbund, 1962), lk. 2587-2588 ; Lisa 3. Tabel väärtuste kohta, mida Kalevipoja-eeposes esile tuuakse, lk. 2588. Bibl. lk. 2589-2590. Tõlgitud käsikirjast: "Kalevipoeg heute - document humain einer künftigen Kultur Europas: psychologisch-anthropologische Aspekte"

NIKHEF annual report 1983

International Nuclear Information System (INIS)

1984-01-01

This annual report of NIKHEF, Amsterdam (Netherlands) describes experiments carried out at CERN (Geneve), DESY (Hamburg) viz. WA25; CHARM-collaboration; ACCMOR experiments; proton-antiproton collision; LEAR; MARK-J; Crystal Ball experiment; HERA. For the nuclear physics section, experiments are described on electro-excitation of nuclei; pion and muon physics. Theoretical studies are listed concerning electromagnetic interactions in the sigma-omega model and delta-nuclei dynamics. A radiochemical and technical part concludes the report. (Auth.)

Radiolabeling of antibody for epitope of human carbonic anhydrase IX (IgG M75) by 61Cu and 64Cu and its biological testing

Czech Academy of Sciences Publication Activity Database

Čepa, Adam; Ráliš, Jan; Pavelka, A.; Marešová, L.; Kleinová, M.; Seifert, Daniel; Sieglová, Irena; Král, Vlastimil; Polášek, Miroslav; Lebeda, Ondřej; Paúrová, M.; Lázníček, M.

2015-01-01

Roč. 42, S (2015), s. 465-466 ISSN 1619-7070. [28th Annual congress of the European-Association-of-Nuclear-Medicine (EANM). 10.10.2015-14.10.2015, Hamburg] R&D Projects: GA TA ČR TA02010797; GA MŠk(CZ) LM2011019 Institutional support: RVO:61389005 ; RVO:68378050 Keywords : antibodies * Cu-61 * Cu-64 Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders; EB - Genetics ; Molecular Biology (UMG-J)

Dual-energy X-ray micro-CT imaging of hybrid Ni/Al open-cell foam

Czech Academy of Sciences Publication Activity Database

Fíla, T.; Kumpová, Ivana; Koudelka_ml., P.; Zlámal, P.; Vavřík, Daniel; Jiroušek, O.; Jung, A.

2016-01-01

Roč. 11, č. 1 (2016), C01005 ISSN 1748-0221. [International Workshop on Radiation Imaging Detectors (IWORID2015) /17./. Hamburg, 28.06.2015-02.07.2015] Institutional support: RVO:68378297 Keywords : computerized tomography (CT) * computed radiography (CR) * X-ray radiography and digital radiography (DR) * inspection with x-rays Subject RIV: JJ - Other Materials Impact factor: 1.220, year: 2016 http://iopscience.iop.org/article/10.1088/1748-0221/11/01/C01005/pdf

An Arctic Ice/Ocean Coupled Model with Wave Interactions

Science.gov (United States)

2015-09-30

discussed by DRI participants may aid our understanding as well, e.g. those conducted in the Hamburg Ship Model Basin. Our theoretical advances benefit...the project are – continued modifications to the Arctic wide WIM code in association with advances relating to a new ice/ocean model known as... Auckland , December 2014. Montiel, F. Transmission of ocean waves through a row of randomly perturbed circular ice floes. Minisymposium on Wave Motions of

Investigation of radiation damage in lead

International Nuclear Information System (INIS)

Boehm, R.; Christiansen, J.; Hammer, E.; Heubes, P.; Keitel, R.; Klinger, W.; Loeffler, W.; Sandner, W.; Schatz, G.; Schultheiss, C.

1977-01-01

The experiments have been carried out on the Hamburg university cyclotron. The 8 + level of 210 Pb (T 1 / 2 = 112 nsec) populated via the 208 Pb (α,2n) 210 Po reaction at an injection energy of Esub(α) = 27 MeV was used for the measurements. The external magnetic field had a strength of 1.3 T; the target temperature was varied between 100 K and 530 K. (WL) [de