Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles: DFG German National Licenses  (3)
  • Double patella  (1)
  • Exotic atoms and molecules (containing mesons, muons and other abnormal particles)  (1)
  • Nuclear reactions  (1)
  • 1
    ISSN: 0375-9474
    Keywords: Nuclear reactions
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Il nuovo cimento della Società Italiana di Fisica 1 (1982), S. 813-827 
    ISSN: 0392-6737
    Keywords: Exotic atoms and molecules (containing mesons, muons and other abnormal particles)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Usando la completezza degli stati del discreto piú quelli del continuo e considerando come stato iniziale una funzione d'onda a energia positiva appartenente allo spettro continuo di un campo coulombiano, si calcola una regola di somma totale per i processi radiativi. Usando altri metodi, si calcola la regola di somma parziale di cattura radiativa e quella di bremsstrahlung, che sono di particolare interesse nel campo degli atomi esotici, nei processi di raffreddamento in acceleratori, in fisica del plasma. Si deduce come conseguenza anche la regola di somma di bremsstrahlung inversa, utile in astrofisica. Inoltre, introducendo un'energia media, si deduce l'energia emessa da particelle negative di densitàN e aventi distribuzione statisticaf(V), dopo che si sono ricombinate radiativamente con particelle positive di densitàN i . L'energia eventualmente assorbita nel processo di bremsstrahlung inversa è anche dedotta.
    Abstract: Резюме Считая, что волновая функция начального состояния с положительной энергией прнадлежит непрерывному спектру Кулоновского поля, мы выводим, используя полноту дискретных плюс непрерывных состояний, полные правила сумм, используя другие методы, правила сумм для радиационного захвата и тормозного излучения, которые представляют интерес для экзотических атомов, процессов охлаждения и физики плазмы. Также выводится правило сумм для обратного тормпзного излучения, представляющее интерес в астрофизике. Вводя среднюю энергию, мы выводим энергию, излученную отрицательными частицами с плотностью и статистическое распредениеf(V) после радиационной атомной рекомбинации с положительными частицами, принадлежащими системе с плотностьюN i . Также определяется энергия, которая поглощается в процессе обратного тормозного излучения.
    Notes: Summary Considering as the initial state a positive-energy wave function belonging to the continuum spectrum of a Coulomb field, we derive, using completeness for the discrete plus the continuum states, the total sum rule and, using other techniques, the radiative capture and the bremsstrahlung sum rules, which are of interest in exotic atoms, cooling processes and plasma physics. As a consequence, the inverse-bremsstrahlung sum rule, of interest in astrophysics, is also deduced. Introducing an average energy, we deduce the energy emitted by negative particles of densityN e and statistical distributionf(V) after radiative atomic recombination with positive particles belonging to a system of densityN i . The energy that is eventually absorbed in the inverse-bremsstrahlung process is likewise deduced.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Knee surgery, sports traumatology, arthroscopy 3 (1995), S. 21-25 
    ISSN: 1433-7347
    Keywords: Double patella ; Tendo-periosteal avulsion ; Patellar height ; Transosseous sutures
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Sports Science
    Notes: Abstract First described by A. Trillat, the double patella is an uncommon clinical feature following repetitive injuries of the extensor mechanism of the knee. The first injury is a tendo-periosteal avulsion of the suprapatellar or, less frequently, infrapatellar tendon from the corresponding patellar pole. Often these avulsions are misdiagnosed and therefore treated only with a cast or no immobilization at all. Subsequent giving-way episodes lead to extensive ossification which is adjacent to or separated from the patella. The peculiar shape of this ossification overriding or underlying the primary kneecap justifies the denomination of double patella. Surgical treatment consists of removal of the calcification and reattachment of the tendon to the patella by transosseous sutures.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...