Yearly the Federal Office for Radiation Protection investigates the amount of radioactive residues and primary wastes, the existing and the arising amount of conditioned radioactive wastes as well as prognosis for the radioactive wastes to be expected in ...
National Technical Information Service (NTIS)
... Title : Ueber das Brennverhalten von Kraftstoffen fuer Luftatmende Triebwerke (Burning Characteristics of Fuels for Air Breathing Jet Engines),. ...
DTIC Science & Technology
... Accession Number : ADA429057. Title : Der Forschungsflughafen und das Institut fuer Luft- und Raumfahrtsysteme. Descriptive Note : Briefing charts ...
The development trends at the Institute of Aeronautics and Astronautics and at Universities are depicted.
... Report Date : 1976. Pagination or Media Count : 14. Abstract : In this paper nonlinear elliptic systems in the plane are investigated. ...
Jan 1, 1979 ... Title Information: German; Qualitaetssicherung und Kontrolle in der Produktion und in statischen Tests der Festbrennstoff-Raketen fuer das ...
NASA Website
... aerospace systems TU Braunschw eig Technologietransferpreis der IHK 1986 und des Bundesministers für Bildung und Wissenschaft 1988 ...
... Dieses Recht wurde ihr erst 1980, nach sieben Jahren kritischer Beobachtung durch das zustiindige bayerische Staatsministeriurn verliehen. ...
The characteristics of an azimuthal angular measurement device was described. The Distance measuring equipment based Azimuth System (DAS) was used in connection with the Distance Measuring Equipment (DME), in order to determine the distance and the lines ...
The main part of the book is dedicated to the most important results of research which concentrated on the following areas: Production and upgrading of mineral oil and natural gas, processing and application of mineral oil. IfE's experience on the areas: ...
The main points in the activity of the Institute during year 1990 were the launching of spatial sonde Ulysses, the launching of the Combined Release and Radiation Effects Satellite (CRRES) in a geostationary transfer orbit and the achievement of the last ...
In the research field of stars and interstellar matter, mutual coverages of the planet Pluto and its moon Charon were observed; striation effects in B-stars (poor as well as rich in He) were studied; cataclysmic variables and X-ray double stars were inves...
The subjects studied and the researchers are listed. The main research areas were solar system, helium stars, cataclysmic variables and double x ray stars, extragalactic x ray sources, chemistry of the dust formation, dynamics of galaxies and formation of...
Normal stars, helium-and Ap-stars, variable stars and X-ray sources, dust formation and interstellar matter; stellar systems; astronomical satellite HIPPARCOS; stars close to the Sun; star clusters; Milky way and galaxies; galactic clusters; and instrumen...
The publication first of all describes the energy political situation of the Land Hessen and its energy policy in recent years. The following fields of action are mentioned with a view to attaining the climate protection goal: harnessing of energy conserv...
In this paper nonlinear elliptic systems in the plane are investigated. An iteration procedure is developed for the first boundary value problem which is shown to converge under weakened restrictions.
A review is presented of research activities on the modelling of an intermachine compiler during the last five years. The actual model, methods, and results of this activity is reported and compared with other work done in the field.
The constructional supervision of wind power plants involves the observance of the 'Vorlaeufige Richtlinien fuer die Aufstellung und das Betreiben von Windkraftanlagen', recommended by the Schleswig-Holstein Minister of the Interior. Much of these recomme...
Electron Spin Resonance (ESR) Measurements have been an important tool in investigating polarized target materials since the beginning of polarized targets research. The paramagnetic centres that are important for the Dynamic Nuclear Polarization (DNP) ca...
As international studies show, innovation, diversification and new product finding are gaining in importance and challenge modern management. Requirements for successive innovation both on personnel and organizational levels are worked out, with reference...
The PHOENICS experiment at the Bonn electron stretcher ring ELSA performs pion and eta photoproduction at intermediate energies. More than 200 scintillation counters are used in varying arrangements. A graphical extension to the data acquisition system wa...
The requirements to be met by all waste forms intended for final storage in the Konrad ore mine define maximum permissible activity levels which result from the various parts of the safety analyses. For waste forms with very low activity levels, it is sui...
The Zeus detector is currently being built for HERA at Hamburg. One part of the inner detector is the transition radiation detector (TRD). It will identify single electrons inside hadronic jets of deep inelastic ep-collisions. To test the chamber performa...
Technology for large passenger aircraft (aerodynamics, flight mechanics, aircraft construction and structures); general aeronautics technology; helicopter technology; propulsion techniques; air traffic technology (air traffic control, aircraft control, ae...
The objectives of the project were to obtain site data and safety propositions. The investigations concentrated, in particular, on the sorption properties of the cap rock for dissolved radionuclides, and on the movements of saline solutions from former po...
We investigate cross sections, kinematics and topology of photoproduction events at HERA. Different event generators for pointlike and resolved photon processes are compared. Remarkable effects arise from initial state gluon radiation. An approach to opti...
The possibility of using a centrifuge and a light aircraft for training Spacelab payload specialists was investigated. A centrifuge with an acceleration profile similar to the shuttle reentry was used. Candidates were subjected to +3 Gz for 1 min and then...
The process (gamma) + t (yields) n + d is treated within the exact AGS formalism, employing the W-matrix representation of the subsystem amplitudes in the integral kernel. As compared to the plane wave (Born) approximation, the full solution of the integr...
The report describes the theoretical bases and technical programming details of the CADS computer-assisted optimization system developed at the ISL. In addition to traditional mathematical optimization, the system can also be used to optimize experiments ...
Utilization of the waste heat of industrial enterprises, of the backflow of district heating nets, and of the solar energy is a step towards energy conservation. This energy can only be used efficiently for low-temperature heating plants - partially combi...
In the framework of the development of a fusion reactor blanket the irradiation expierment TRIDEX (Tritium Recovery Irradiation DIDO Experiment) takes place at the FRJ-2 (DIDO). It is considered as an Inpile experiment to obtain knowledge in the Blanket a...
A time-of-flight spectrometer is being installed at the COSY accelerator for experimental investigations of the proton-proton bremsstrahlung. The TOF spectrometer is to detect the times of flight, the flight directions, and the multiplicities of charged p...
Superalloys, mainly consisting of nickel, are used for applications in aerospace as well as in stationary gas turbines. In the temperature range above 800 C the blades, which are manufactured of these superalloys, are subjected to high centrifugal forces ...
Investigations of the influence of density stratification on flow behaviour, giving as an example the 'White Moor' pumping test. The present paper sums up the work done by the Bundesamt fuer Strahlenschutz on the INternational TRAnsport Code VALidations S...
These proceedings contain the articles presented at the named workshop. These are a description of the FOBOS 4(pi) detector of charged particles at Dubna and experiment proposals for this detector concerning multifragmentation as critical phenomenon in ho...
Based on the concepts and examinations of DMT (Bergbau-Forschung) and the preliminary tests at Walsum colliery in the years 1985/86 - FK 03E-6416-A - (BMFT) the general proof concerning the use of the cavities produced by coalmining for the storage of res...
By means of the project 'electrification and urban development', the demand for information recording and processing of an urban and technically historical research program is determined, the specific requirements are defined and a conception is developed...
Due to the high duty cycle of the new Electron Accelerator at the Physics Institute of Bonn University, ELSA, experiments with tagged photon beams and a large angular acceptance become possible. The new magnetic detector SAPHIR is designed to detect multi...
In the framework of the development of an electro-optical alignment system for the muon spectrometer of the ATLAS detector different types of optical sensors as well as components of a glass fiber network for the light distribution were studied for their ...
The authors calculate the energy demand for the separation and retention of CO(sub 2) from black-coal-power-plant flue gases which have been pretreated by denitrification, desulphurization and dedusting. Calculations are based on a physical separation met...
The theories put forward here are predominantly based on pooled data from previous studies in a number of cohorts made up by mostly non-average individuals. These studies were carried out by various researchers and differed in procedures and aims. Factors...
Carcinomas occurring in the thyroid gland as a result of radiation generally affect the papillary and, to a slightly lesser extent, follicular parts of this organ, while the available body of evidence hardly gives any indications of anaplastic and medulla...
The present volume continues the series of stratospheric weather maps published since 1957. It contains daily height and temperature analyses of constant pressure levels for three months for the whole of the northern hemisphere, based on rawinsonde and in...
A total of 27 patients were subjected tointramyocardial sequential scintiscanning (first pass) using 99m-Tc human serum albumin. A refined method is described that is suitable to analyse clinically relevant parameters like blood volume, cardiac output, ej...
A deterministic axial vector model for photons is presented which is suitable also for particles. During a rotation around an axis the deterministic wave function a has the following form a = ws r exp(+-i wb t). ws is either the axial or scalar spin rotation frequency (the latter is proportional to the mass), r radius of the orbit (also amplitude of a vibration arising later from the interaction ...
E-print Network
... an Geschalteten Reluktanzantrieben fuer Elecktrofahrzeuge (Experiments on Switched-On Reluctance Mechanisms for Electric Vehicles). ...
... KEIMABTOETUNGSVERFAHREN FUER MIKROORGANISMEN (Disinfectant Procedures for ... MICROORGANISMS, STEAM, OZONE, GAMMA RAYS ...
... Title : Stoechimetrieuntersuchungen von Schichtsystemen fuer die Nanoelektronik (Stoichiometry Experiments of Layer Systems for ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV OBERPFAFFENHOFEN (WEST GERMANY). ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV PORZ-WAHN (WEST GERMANY) INSTITUT FUER ...
A comparison of four college-level elementary German textbooks reveals significant differences in the numbers of vocabulary entries in each textbook. Further comparison of three of the textbooks with the basic German vocabulary lists provided in "Kontaktschwelle Deutsch als Fremdsprache" and in "Das Zertificat Deutsch als Fremdsprache" reveal in all three categories of ...
ERIC Educational Resources Information Center
The apparent activation energy for steady-state creep, Q in semi-empirical relationships is generally accepted to lie near the activation energy for bulk diffusion or grain boundary diffusion respectively, Q sub d. In some cases, however, this is not the ...
... Title : Zweifache Stichprobenpruefplaene fuer Qualitative und Quantitative Markmale mit Minimaler Maximaler ASN (Double Sample Plans for ...
... Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV PORZ-WAHN (WEST ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV STUTTGART (WEST GERMANY). ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV BAD GODESBERG (WEST GERMANY) INSTITUT ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV MUELHEIM AN DER RUHR (WEST GERMANY). ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV LAMPOLDSHAUSEN (WEST GERMANY). ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV FREIBURG-IM-BREISGAU (WEST GERMANY). ...
... Bedingung fuer Regelung bei Vier Unabhaengigen Variablen (Appropriate Requirements for Control by Four Independent Variables),. ...
... Title : GAMM (Gesellschaft fuer Angewandte Mathematik und Mechanik) Conference on Numerical Methods in Fluid Mechanics. ...
... Accession Number : AD0761696. Title : Elektrische Antriebe fuer Raumfahrzeuge (Electric Propulsion for Space Vehicles),. ...
... Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV MUNICH (WEST GERMANY). ...
... Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV OBERPFAFFENHOFEN (GERMA NY FR). ...
... Group for World Spatial Research),. Corporate Author : DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV MUNICH (WEST ...
The Bundesforschungsanstalt fuer Landwirtschaft provides the scientific basis for decisions in nutritional, agricultural, forestry and consumer policy. The 1995 annual report summarizes the research findings of its 16 institutes and the activities and res...
Doerffels Name ist mit der Geschichte der Kometenforschung am Ende des 17.\\ Jahrhunderts eng verknuepft. Bisher war es offenbar nicht gelungen, den Geistlichen aus dem saechsischen Vogtland, der sich durch solide wissenschaftliche Arbeiten auszeichnet, objektiv ins astronomische Geschichtsbild einzuordnen. Im Nacheinander der Erkenntnisse lie�e sich wohl herausfinden, an welcher Stelle Doerffel ...
NASA Astrophysics Data System (ADS)
... Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV PORZ-WAHN (GERMANY FR). ...
1Max-Planck-Institut fuer Sonnensystemforschung, GERMANY; 2Space Research Centre , Polish Academy of Sciences, POLAND; 3Institut fuer Astrophysik und ...
1Ruhr-Universitaet Bochum, GERMANY; 2Institut fuer Astrophysik und Extraterrstrische Forschung, Universitaet Bonn, GERMANY; 3Institut fuer Theoretische ...
Nov 3, 1998... Max-Planck-Institut fuer extraterrestrische Physik (MPE) and the Institut fuer Astronomie und Astrophysik at the University Tuebingen ...
... Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV FREIBURG IM BREISGAU ...
... Title : Gesammelte Sonderdrucke aus dem Institut fuer Hydrobiologie und Fischereiwissenschaft der Universitaet Hamburg, Band 4 (1969-1970). ...
... Title : Elektrische Antriebs- und Steuerungssysteme fuer 24-Stunden-Satelliten( Electrical Drive and Central System for a 24 Hour Satellite),. ...
Tom Herbst, Max-Planck-Institut fuer Astronomie, Heidelberg, Doug Hamilton, Max- Planck-Institut fuer Kernphysik, Heidelberg, Hermann Boehnhardt, ...
Contact People: Tom Herbst, Max-Planck-Institut fuer Astronomie, Heidelberg Doug Hamilton, Max-Planck-Institut fuer Kernphysik, Heidelberg ...
... Th. Ott, M. Kasper, R. Weiss (Max-Planck-Institut fuer Astronomie, Heidelberg), L. Montoya, A. Aguirre (Max-Planck-Institut fuer Astronomie, Heidelberg, ...
... Title : 25 Jahre - Institut fuer Geodaesie, Teil 2: Forschungsarbeiten und Veroeffentlichungen (25 Years - Institute of Geodesy, Part 2: Research ...
... Title : 25 Jahre - Institut fuer Geodaesie, Teil 1: Wissenschaftliche Beitraege und Berichte (25 Years - Institute of Geodesy, Part 1: Scientific ...
... Modells und Verschleidenen Strahlbegrenzungen (Displacement Corrections for ... RECTANGULAR BODIES, FLUID MECHANICS, SUPERSONIC ...
... Models,. Corporate Author : BUNDESFORSCHUNGSANSTALT FUER LANDWIRTSCHAFT BRUNSWICK (GERMANY FR). ...
... Corporate Author : TECHNISCHE HOCHSCHULE BRUNSWICK (GERMANY FR) INST FUER STROEMUNGSMECHANIK. ...
... Title : PHASE STABILITY IN SUPERALLOYS,. Corporate Author : VIENNA UNIV (AUSTRIA) INSTITUT FUER MATERIALWISSENSCHAFENTEN*. ...
... Title : Low Reflection Absorbers for Electromagnetic Waves (Reflexionsarme Absorber Fuer Elektromagnetische Wellen). ...
... Turbine. Corporate Author : INGENIEURBUERO FUER THERMOAKUSTIK GMBHGROEBENZELL (GERMANY). Personal ...
Activities of the Zentralinstitut fuer Kernforschung, Rossendorf, during 1977 are described. (Atomindex citation 10:431222)
... Title : A SIMPLE EXPOSURE METER FOR PHOTOMICROGRAPHY OR FOR ENLARGING (Ein einfacher Belichtungsmesser fuer ...
