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  • 1
    Electronic Resource
    Electronic Resource
    Monte Carlo simulations of amorphous hydrogenated silicon thin-film growth (1987)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 61 (1987), S. 2866-2873 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Monte Carlo simulations of amorphous hydrogenated silicon thin-film growth are carried out to examine the effects of film growth reactions, etching reactions, and surface diffusion on three-dimensional film structure. Although a simulated film contains 1000 silicon atoms or less, the hydrogen content and density can be extrapolated to bulk values. The predicted bulk values of the hydrogen content, 11–44 at. %, and density, 1.8–2.0 g/cm3, are consistent with experimental results. The surface diffusion of silicon-containing species is found to have the most significant effect on the final film properties. A knowledge of the specific chemical mechanism leading to film growth is not assumed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.337882
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Non-quasi-static small-signal models for semiconductor junction diodes with extensions for transistors
    Amsterdam : Elsevier
    Solid State Electronics 30 (1987), S. 883-885 
    Details
    ISSN: 0038-1101
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0038-1101(87)90017-7
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Infradiaphragmatic extralobar pulmonary sequestration masquerading as an intra-abdominal, suprarenal mass (1997)
    Springer
    Pediatric surgery international 12 (1997), S. 529-531 
    Details
    ISSN: 1437-9813
    Keywords: Key words Pulmonary sequestration ; Infradiaphragmatic mass ; Neuroblastoma ; Prenatal ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Three infants were found to have infradiaphragmatic masses by prenatal ultrasound. Postnatal imaging studies confirmed the presence of these masses, which were suspected of being intra-abdominal malignancies (neuroblastoma). The other principal differential diagnosis was extralobar pulmonary sequestration (EPS). Intraoperative findings were consistent with EPS, which was confirmed by histologic examination. We present these three infants, review the literature, and discuss the evaluation and treatment of infradiaphragmatic EPS.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01258719
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    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Infradiaphragmatic extralobar pulmonary sequestration masquerading as an intra-abdominal, suprarenal mass (1997)
    Springer
    Pediatric surgery international 12 (1997), S. 529-531 
    Details
    ISSN: 1437-9813
    Keywords: Pulmonary sequestration ; Infradiaphragmatic mass ; Neuroblastoma ; Prenatal ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Three infants were found to have infradiaphragmatic masses by prenatal ultrasound. Postnatal imaging studies confirmed the presence of these masses, which were suspected of being intra-abdominal malignancies (neuroblastoma). The other principal differential diagnosis was extralobar pulmonary sequestration (EPS). Intraoperative findings were consistent with EPS, which was confirmed by histologic examination. We present these three infants, review the literature, and discuss the evaluation and treatment of infradiaphragmatic EPS.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01258719
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Laparoscopic evaluation and treatment of intestinal malrotation in infants (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 936-937 
    Details
    ISSN: 1432-2218
    Keywords: Laparoscopy ; Malrotation ; Ladd's procedure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Infants with intestinal malrotation present with bilious emesis and the diagnosis is generally obtained by an upper gastrointestinal barium study. Malrotation is suspected if the ligament of Treitz is not positioned to the left of the vertebral body. Barium enema may also be used to detect malrotation by noting the abnormal position of the cecum from its usual placement in the right lower quadrant, but this study is not as reliable due to the mobility of the cecum. Some infants may not have classic radiographic findings for malrotation, yet the contrast studies are not entirely normal. We recently treated two infants with recurrent vomiting whose UGI studies suggested intestinal malrotation. Laparoscopic exploration confirmed the diagnosis of malrotation. Laparoscopic correction (Ladd's procedure) of malrotation was carried out in one infant. The second infant underwent a traditional Ladd's procedure. The technique of laparoscopic Ladd's procedure is described. Laparoscopy may be used for the diagnosis and treatment of infants with intestinal malrotation. It may be especially helpful to verify the diagnosis in patients who do not have classic radiographic findings. Whether laparoscopy should be used in patients with midgut volvulus is debatable. Laparoscopic derotation of the volvulus in a setting where the bowel is markedly distended may be difficult and dangerous.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00188488
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Laparoscopic evaluation and treatment of intestinal malrotation in infants (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 936-937 
    Details
    ISSN: 1432-2218
    Keywords: Key words: Laparoscopy — Malrotation — Ladd's procedure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Infants with intestinal malrotation present with bilious emesis and the diagnosis is generally obtained by an upper gastrointestinal barium study. Malrotation is suspected if the ligament of Treitz is not positioned to the left of the vertebral body. Barium enema may also be used to detect malrotation by noting the abnormal position of the cecum from its usual placement in the right lower quadrant, but this study is not as reliable due to the mobility of the cecum. Some infants may not have classic radiographic findings for malrotation, yet the contrast studies are not entirely normal. We recently treated two infants with recurrent vomiting whose UGI studies suggested intestinal malrotation. Laparoscopic exploration confirmed the diagnosis of malrotation. Laparoscopic correction (Ladd's procedure) of malrotation was carried out in one infant. The second infant underwent a traditional Ladd's procedure. The technique of laparoscopic Ladd's procedure is described. Laparoscopy may be used for the diagnosis and treatment of infants with intestinal malrotation. It may be especially helpful to verify the diagnosis in patients who do not have classic radiographic findings. Whether laparoscopy should be used in patients with midgut volvulus is debatable. Laparoscopic derotation of the volvulus in a setting where the bowel is markedly distended may be difficult and dangerous.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004649900202
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    On the existence of 1, 3P o resonances in H- between n = 2 and 3 H thresholds (2002)
    Springer
    The European physical journal 21 (2002), S. 13-18 
    Details
    ISSN: 1434-6079
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: We examine the influence of relativistic and QED effects on the existence of the 1,3P o H- resonances between n = 2 and 3 hydrogen thresholds, the relativistic and QED corrections and the coupling effects between the high singlet and triplet states are considered as first-order perturbations. We firstly obtain accurate non-relativistic resonant energies and widths of fifteen 1P o resonances, and fifteen 3P o resonances. The fifteen 1P o resonances are classified to be 3 (2, 0) - n ( 4 ? n ? 12) and 3 (1, 1) + n ( 3 ? n ? 8). The fifteen 3P o resonances are classified to be 3 (2, 0) + n ( 3 ? n ? 12) and 3 (1, 1) - n ( 4 ? n ? 8). We found there exist six Feshbach resonances for 3 (2, 0) - n (1P o ) series, four Feshbach resonances for 3 (1, 1) + n (1P o ) series, seven Feshbach resonances for 3 (2, 0) + n (3P o ) series, and three Feshbach resonances for 3 (1, 1) - n (1P o ) series.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1140/epjd/e2002-00173-4
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    Paper (German National Licenses)
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