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1  -  30   to   315   items

     
    Measured and calculated differential and total yield cross-section data of Ni-58(n,x alpha) and Cu-63(n,xp) in the neutron energy range from 2.0 to 15.6 MeV
    Creator: Wattecamps, E, Rollin, G, Papadopoulos, C, Tsabaris, C
    Item type: Scientific article, Publication in journal
    Scientific field: Nuclear Energy and Engineering
    Υear: 1998
    Language: English
    Journal: NUCLEAR SCIENCE AND ENGINEERING
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Investigation of thermo-catalytic decomposition of metal-iodide aerosols due to passage through hydrogen recombiners
    Creator: Housiadas, C, Kissane, MP, Mitrakos, D, Sabroux, JC
    Item type: Scientific article, Publication in journal
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    Language: English
    Journal: Nuclear Engineering and Design
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    A simple mechanistic model for particle penetration and plugging in tubes and cracks
    Creator: Housiadas, C, Chatzidakis, S, Herranz, LE, Parozzi, F, Hinis, EP, Mitrakos, D
    Item type: Scientific article, Publication in journal
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    Language: English
    Journal: Nuclear Engineering and Design
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Ανάπτυξη μεθοδολογίας προσδιορισμού του ρυθμού δόσης εξαιτίας του 137Cs στο έδαφος, με τη μέθοδο της προσομοίωσης Monte-Carlo Development of a methodology of the calculation of the dose-rate due to 137Cs in the ground, using Monte-Carlo simulation
    Creator: Maroudi, Ekaterini-Elikonida D., Μαρούδη, Αικατερίνη-Ελικωνίδα Δ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Προσομοίωση βιομηχανικής ραδιογραφίας με τον κώδικα XRSIM Simulation of industrial radiography using the XRSIM code
    Creator: Theodoropoulos, Georgios - Vlasios D., Θεοδωρόπουλος, Γεώργιος - Βλάσιος Δ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Αναβάθμιση των τεχνικών ανάλυσης με νετρονική ενεργοποίηση (ΝΑΑ) και φθορισμό ακτίνων-Χ (XRF) που χρησιμοποιούνται στο ΕΠΤ-ΕΜΠ για την ανίχνευση ιχνοστοιχείων σε περιβαλλοντικά δείγματα Optimization of the neutron activation analysis (NAA) technique and the X-ray fluorescence (XRF) analysis technique, which are used at the Nuclear Engineering Laboratory of the NTUA for trace elements detection in environmental samples
    Creator: Valmantonis, Nikolaos A., Βαλμαντώνης, Νικόλαος Α.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering ▶ Laboratory of Νuclear Εngineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Ανάπτυξη Μεθοδολογίας Προσδιορισμού της Δοσιμετρικής Κατανομής Γύρω από Πηγή Βραχυθεραπείας,με Χρ΄σηση Τεχνικών Προσομοίωσης Monte-Carlo Development of Method for the Quantification of Dosimetric Distribution Around a Brachytherapy Source, Using Monte-Carlo Simulation Techniques
    Creator: Doulgkeroglou, Meletios-Nikolaos .D, Δουλγκέρογλου, Μελέτιος-Νικόλαος Δ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Βαθμονόμηση ανιχνευτικής διάταξης γερμανίου για τον προσδιορισμό του ισοτόπου Be-7 στα ατμοσφαιρικά αερολύματα με χρήση τεχνικών προσομοίωσης Monte Carlo Efficiency calibration of a semiconductor detector for the quantification of the radioactive isotope Be-7 concentration in the atmospheric aerosol using Monte Carlo simulation Techniques
    Creator: Savva, Marilia I., Σάββα, Μαρίλια Ι.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Εγκατάσταση και παραμετρική μελέτη εξοπλισμού λειοτρίβισης περιβαλλοντικών δειγμάτων και εφαρμογή στη ραδιοπεριβαλλοντική ανάλυση Installation and parametric incestigation of encironmental sample grinding equipment and application to radioenvironmental analysis
    Creator: Πρέντζα, Λουκία Κ., Prentza, Loukia Κ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Experimental investigation of the rewetting process at pressures of 1-7 bar
    Creator: Simopoulos, SE, Hinis, EP
    Item type: Scientific article, Publication in journal
    Scientific field: Nuclear Energy and Engineering
    Υear: 2003
    Language: English
    Journal: Kerntechnik
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Experimental evidence and theory for the interaction of superthermal electrons with the MHD modes during ECRH
    Creator: Lazaros, A
    Item type: Scientific article, Publication in journal
    Scientific field: Nuclear Energy and Engineering
    Υear: 2001
    Language: English
    Journal: Fusion Engineering and Design
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Προδιορισμός συντελεστών διόρθωσης απόδοσης ανιχνευτή HPGe λόγω του φαινομένου της πραγματικής σύμπτωσης, μέσω προσομοίωσης Monte-Carlo Determination of true coincidence correction factors for HPGe detectors using Monte-Carlo simulation techniques
    Creator: Βασιλοπούλου, Θεοδώρα Δ., Vasilopoulou, Theodora D.
    Item type: Master thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Εγκατάσταση και παραμετρική μελέτη διάταξης ανάλυσης κοκκομετρίας - εφαρμογή στην κοκκομετρική ανάλυση και τον προσδιορισμό των ραδιολογικών χαρακτηριστικών των διαφόρων κλασμάτων ιπτάμενης τέφρας Installation and parametric study of a particle size analyzer - application to the particle size analysis and determination of the radiological characteristics of fly ash size fractions
    Creator: Peppas, Thomas K., Πέππας, Θωμάς Κ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Βαθμονόμηση δοχείων με προσροφητικά υλικά για τη μέτρηση συγκεντρώσεων ραδονίου στην ατμόσφαιρα σε διάφορα επίπεδα σχετικής υγρασίας Diffusive samplers calibration for ambient radon concentration measurements at various humidity levels
    Creator: Πασχαλίδης, Ιωάννης Σ., Paschalidis, Ioannis S.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Γεωστατιστική απεικόνιση συγκέντρωσης ραδονίου στο εσωτερικό κατοικιών στην περιοχή της Πελοποννήσου Geostatistical mapping of in-house Radon concentration in Peloponnesus Area
    Creator: Μοίρας, Χαράλαμπος Θ., Moiras, Charalampos T.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Μετατροπή λογισμικού Λ/Σ UNIX system V σε λογισμικό Λ/Σ LINUX για τη σύνδεση σειριακών συσκευών μέσω θύρας RS-232 Conversion of UNIX system V software to LINUX software for serial devices connection to RS-232 computer ports
    Creator: Alexopoulos, Georgios D., Αλεξόπουλος, Γεώργιος Δ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Ανάλυση φασμάτων φθορισμού ακτίνων-Χ (XRF) περιβαλλοντικών δειγμάτων με το πρόγραμμα WinQXAS Analysis of environmental samples X-Ray fluorescence spectra using the computer code WinQXAS
    Creator: Βαρδαβά, Αικατερίνη Ε., Vardava, Αikaterini E.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Συγκρότηση θερμοϋδραυλικού κυκλώματος νερού-ατμού. Φάση-ΙΙ: Εγκατάσταση δοχείου συγκέντρωσης και κλειστού κυκλώματος κυκλοφορίας νερού. Σύνδεση των αναγκαίων μεταλλακτών απευθείας συνδεδεμένων σε Η/Υ. Installation of water-steam thermal-hydraulic RIG. Phase II: Holding tank and closed water-cirquit installation. Mounting of relevant transducers on-line connected to personal computer.
    Creator: Sipsas, Antonios P., Σίψας, Αντώνιος Π.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Συγκρότηση θερμουδραυλικού κυκλώματος νερού-ατμού. Φάση-Ι. Εγκατάσταση δοχείου βρασμού και σχετικών διατάξεων μεταλλακτών απευθείας συνδεδεμένων σε Η/Υ Installation of water-steam thermal hydraulic RIG Fase-I. Heating Tank installation and mounding of relevant transducers on-line connected to P/C.
    Creator: Foteinopoulos, Konstantinos P., Φωτεινόπουλος, Κωνσταντίνος, Π.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2008
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Βαθμονόμηση απόδοσης φορητού ανιχνευτή (in situ) BEGe στην ενεργειακή περιοχή 59-1596 keV για γεωμετρία επιφανειακής πηγής ραδιενέργειας, με τη μέθοδο προσομοίωσης Monte - Carlo
    Creator: Agrafiotis, Konstantinos A., Αγραφιώτης, Κωνσταντίνος Α.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2010
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering ▶ Laboratory of Νuclear Εngineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    First experimental results from the European Union 2-MW coaxial cavity iter gyrotron prototype
    Creator: Albajar, F, Bethuys, S, Bin, W, Jin, J, Gantenbein, G, Jawla, S, Siravo, U, Bonicelli, T, Marmillod, P, Alberti, S, Cirant, S, Illy, S, Marletaz, B, Perez, A, Goodman, TP, Droz, E, Fasel, D, Benin, P, Dumbrajs, O, Lievin, C, Kern, S, Bruschi, A, Lavanchy, P, Tran, MQ, Piosczyk, B, Gandini, F, Hogge, J-P, Pagonakis, I, Thumm, M, Rzesnickl, T, Avramides, KA, Porte, L
    Item type: Conference item
    Scientific field: Nuclear Energy and Engineering
    Υear: 2009
    Language: English
    Journal: Fusion Science and Technology
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Εμφάνιση και ψηφιοποίηση φιλμ στην εγκατάσταση βιομηχανικής ραδιογραφίαςτου τομέα πυρηνικής τεχνολογίας με πρακτικές εφαρμογές Film development and film digitization at the industrial radiography instalation of the nuclear engineering department with practical applications
    Creator: Exarchos, Grigorios G., Έξαρχος, Γρηγόριος Γ.
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2010
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    ΑΝΑΠΤΥΞΗ ΚΑΙ ΕΦΑΡΜΟΓΗ ΤΕΧΝΙΚΩΝ ΠΡΟΣΔΙΟΡΙΣΜΟΥ ΠΟΛΥ ΧΑΜΗΛΩΝ ΣΥΓΚΕΝΤΡΩΣΕΩΝ ΡΑΔΙΕΝΕΡΓΩΝ ΙΧΝΟΣΤΟΙΧΕΙΩΝ ΣΕ ΔΕΙΓΜΑΤΑ ΠΕΡΙΒΑΛΛΟΝΤΙΚΗΣ ΣΗΜΑΣΙΑΣ
    Creator: Σάββα, Μαρίλια
    Item type: PhD thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2017
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Μελέτη της συγκέντρωσης φυσικών και τεχνητών ραδιενεργών ισοτόπων στα διάφορα κοκκομετρικά κλάσματα του επιφανειακού χώματος
    Creator: Mitsios, Iason, Μήτσιος, Ιάσων
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2016
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Σχεδίαση ενός στόχου χαμηλής ισχύος για την απευθείας παραγωγή σε κυκλοτρό 99mTc Design of a low power target for direct cyclotron production of 99mTc
    Creator: Λιβανού, Αναστασία, Livanou, Anastasia
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2015
    Language: gre, eng
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Ο ΚΩΔΙΚΑΣ ΥΠΟΛΟΓΙΣΤΙΚΗΣ ΤΟΜΟΓΡΑΦΙΑΣ SNARK09: ΕΓΚΑΤΑΣΤΑΣΗ ΣΕ ΛΕΙΤΟΥΡΓΙΚΟ ΣΥΣΤΗΜΑ LINUX, ΣΥΝΟΠΤΙΚΗ ΠΑΡΟΥΣΙΑΣΗ ΚΑΙ ΑΡΧΙΚΗ ΑΞΙΟΛΟΓΗΣΗ ΓΙΑ ΜΗ ΚΑΤΑΣΤΡΕΠΤΙΚΟ ΕΛΕΓΧΟ ΥΛΙΚΩΝ
    Creator: LEVENTIS, SOKRATIS, ΛΕΒΕΝΤΗΣ, ΣΩΚΡΑΤΗΣ
    Item type: Master thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2016
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Σύγκριση μεθόδων παρασκευής περιβαλλοντικών δειγμάτων για ανάλυση με φθορισμό ακτινών-x (XRF)
    Creator: Παναγιωτόπουλος, Αλέξανδρος, Panagiotopoulos, Alexandros
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2017
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Ανάπτυξη προγραμμάτων MATLAB για τον έλεγχο και την ανάγνωση καταμετρητή – χρονομέτρου NIM τύπου CANBERRA 512 μέσω θύρας H/Y RS-232 Development of MATLAB programs to control and read a NIM counter – timer of type CANBERRA 512 using the RS-232 computer report
    Creator: Βασδεκάς, Ιωάννης-Αγαμέμνων, Vasdekas, Ioannis-Agamemnon
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2016
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Εκτίμηση του εύρους των πιθανών επιπτώσεων στην ευρύτερη περιοχή της Μεσογείου, λόγω υποθετικού μείζονος πυρηνικού ατυχήματος Assessment of the range of potential impacts in the wider Mediterranean region due to a hypothetical severe nuclear accident
    Creator: Kalpaxis, Georgios, Καλπαξής, Γεώργιος
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2023
    Language: gre, eng
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF
    Μελέτη κεφαλής ιατρικού γραμμικού επιταχυντή για ακτινοβόληση με δέσμη ηλεκτρονίων με χρήση τεχνικών προσομοίωσης MONTE CARO
    Creator: Τσέλιος, Κωνσταντίνος, Tselios, Konstantinos
    Item type: Bachelor thesis
    Scientific field: Nuclear Energy and Engineering
    Υear: 2021
    Language: Greek
    School/department/institute: National Technical Univeristy of Athens ▶ School of Mechanical Engineering ▶ Section of Nuclear Engineering
    Institution: National Technical University of Athens
    Collection : Digital Library of National Technical University of Athens | Dspace@NTUA
    RDF

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