Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Switchable fiber coupling using variable-focal-length microlenses (2001)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 72 (2001), S. 3132-3134 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: An array of microlenses, with focal lengths that can be electrically varied, can control the coupling of light into a single mode fiber using an applied voltage. We have examined this technology with a view to the design of a confocal microlens/image-fiber endoscope. Maximum coupling to the fiber was found to occur over a voltage range of ∼1 V and over an axial range of 1 cm. Contrast ratios between minimum and maximum coupling of up to 30 dB were demonstrated. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1380391
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    THE HYDRATES OF LIME (1924)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 46 (1924), S. 308-311 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01667a006
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Cavitation in Bearings (1979)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Fluid Mechanics 11 (1979), S. 35-65 
    Details
    ISSN: 0066-4189
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.fl.11.010179.000343
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    NMR Study of the Solution-State Dynamics and Solid-State Structure of Tri-n-butyltin Fluoride (1994)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 98 (1994), S. 4919-4922 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100069a025
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Book review (1996)
    Springer
    Pediatric nephrology 10 (1996), S. 252-252 
    Details
    ISSN: 1432-198X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00862099
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Role of nitric oxide in a toxin-induced model of haemolytic uraemic syndrome (2000)
    Springer
    Pediatric nephrology 14 (2000), S. 1066-1070 
    Details
    ISSN: 1432-198X
    Keywords: Key words Haemolytic uraemic syndrome ; Ricin ; Verocytotoxin ; Nitric oxide ; Cytokines ; Glomerular thrombosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  The role of nitric oxide in the pathogenesis of glomerular thrombotic microangiopathy was explored using an established rat model in which ricin with or without lipopolysaccharide induced glomerular thrombosis. Ricin alone caused a small rise in the plasma concentration of nitric oxide (control 9.2±0.7 µM, ricin 23.3±6.3 µM at 7 h). This increase occurred after the development of glomerular thrombosis. Nitric oxide synthase (NOS) activity in the kidney showed no significant change from control values (control 5.66±2.7 pmol/min per ml homogenate, ricin 7.52±1.8 pmol/min per ml homogenate, total activity). When ricin and lipopolysaccharide were administered together, calcium-independent NOS activity increased whereas calcium-dependent activity decreased (1.22±2.6 pmol/min per ml homogenate). The increase in calcium-independent NOS activity correlated with a high plasma concentration of interleukin-1β in the ricin plus lipopolysaccharide group (4,036.83±1,001.5 pg/ml). These data indicate that thrombus formation in a rat model of haemolytic uraemic syndrome is independent of the effects of nitric oxide.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004670000388
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Further evidence of lipid peroxidation in post-enteropathic haemolytic-uraemic syndrome (1991)
    Springer
    Pediatric nephrology 5 (1991), S. 387-392 
    Details
    ISSN: 1432-198X
    Keywords: Lipid peroxidation ; Conjugated dienes ; Vitamin E ; Lipids ; Haemolytic-uraemic syndrome
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Lipid peroxidation may play a role in the pathogenesis of the haemolytic-uraemic syndrome (HUS). Thirteen children with the post-enteropathic form of HUS were studied using conjugated diene lipids as markers of in vivo lipid peroxidation. Levels of total conjugated diene lipids and 9,11-linoleic acid, the principal conjugated diene in human plasma, were greater in the acute phase of this disorder than in controls. The ratio of plasma vitamin E to lipid was lower than that in children with other renal diseases, and the expected positive correlation between vitamin E and lipids did not hold for HUS patients. These data provide further evidence of lipid peroxidation in HUS and a disturbance in the metabolism of the principal lipid-bound anti-oxidant vitamin E.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01453659
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Prostacyclin in diarrhoea-associated haemolytic uraemic syndrome (1993)
    Springer
    Pediatric nephrology 7 (1993), S. 515-519 
    Details
    ISSN: 1432-198X
    Keywords: Haemolytic uraemic syndrome ; Prostacyclin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The role of prostacyclin (PGI2) in the pathogenesis of haemolytic uraemic syndrome (HUS) is controversial. In part, confusion has been caused by failure to distinguish between two main sub-types of the syndrome: extrinsic, diarrhoea-associated HUS (D+ HUS), usually caused by infection with verocytotoxin-producingEscherichia coli orShigella dysenteriae, and the heterogeneous group of non-prodromal forms where intrinsic factors predominate (D− HUS). This paper critically reviews data confined to D+ HUS. Two methods have been used to assess PGI2 synthesis; the generation of PGI2 from endothelium in the presence of HUS plasma in vitro and the measurement of stable metabolites in body fluids. No concensus could be reached with regard to the former. The reported increase of PGI2 stable metabolites in plasma may represent reduced clearance or increased carriage by plasma lipids. Apparent differences between studies of urinary excretion of PGI2 metabolites may reflect the way excretion was expressed. If the metabolite concentration is factored for urinary creatinine, it appears that renal excretion and thus renal synthesis of PGI2 is reduced. However, these are insufficient data on which to attribute the pathogenesis of D+ HUS to disordered PGI2 metabolism.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00852530
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    A case of neonatal Bartter’s syndrome (1996)
    Springer
    Pediatric nephrology 10 (1996), S. 414-418 
    Details
    ISSN: 1432-198X
    Keywords: Key words: Prostaglandins ; Tamm-Horsfall protein ; Bartter’s syndrome ; Captopril
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. We describe a child with a neonatal presentation of Bartter’s syndrome. Unlike infants previously described with a similar clinical presentation, the urinary excretion rate of prostaglandin E2 in this child was similar to normal children and Tamm-Horsfall protein was distributed normally in the thick ascending limb of the loop of Henle. The child failed to respond to indomethacin alone, but thrived after the addition of the angiotensin converting enzyme inhibitor, captopril.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004670050131
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    A plea for standardized terminology within the haemolytic uraemic syndromes (1991)
    Springer
    Pediatric nephrology 5 (1991), S. 97-97 
    Details
    ISSN: 1432-198X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00852859
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...