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  • 2005-2009  (1)
  • 2000-2004  (20)
  • 1990-1994  (23)
  • 1975-1979  (4)
  • 1940-1944  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Water Bound to Gelatin as Shown by Molecular Structure Studies. (1940)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 44 (1940), S. 996-1006 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j150404a003
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  • 2
    Electronic Resource
    Electronic Resource
    Hexapole magnet system for thermal energy 3He atom manipulation (2001)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 72 (2001), S. 3834-3841 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: We present design and construction details for a novel high field, small bore permanent hexapole magnet. The design is intended for focusing atomic beams of 3He at thermal energies. The magnet uses an optimized polepiece design which includes vacuum gaps to enable its use with high intensity atomic and molecular beams. The 0.3 m long, 1 mm internal radius magnet achieves a polepiece tip field of 1.1 T using NdFeB permanent magnets and Permendur 49 polepieces. The polepiece shanks are designed to saturate so that the hexapole properties are determined predominantly by the shape of the polepiece tip. The performance of the hexapole assembly is demonstrated with an 8 meV 3He beam in the beam source of the Cambridge spin echo spectrometer and the measured focused beam results show excellent agreement with theoretical predictions and negligible beam attenuation. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1405794
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  • 3
    Electronic Resource
    Electronic Resource
    Caesarean hysterectomy for intrauterine death after failed endometrial resection (1994)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 101 (1994), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1994.tb11953.x
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  • 4
    Electronic Resource
    Electronic Resource
    Facieplatycauda pratti gen. n., sp. n. and Two New Species of Myxobolus (Myxosporida) (1979)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of eukaryotic microbiology 26 (1979), S. 0 
    Details
    ISSN: 1550-7408
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Synopsis. Facieplatycauda pratti gen. n., sp. n. and Myxobolus kozloffi sp. n., from the Klamath Lake sucker,Catostomus luxatus (Cope), are described. The new genus is placed in the family Myxobolidae between Henneguya and Myxobolus. The spore valves beyond the sporoplasmic space are broad and long but not attenuated as an inverted triangle as in certain species of Myxobolus with tails, or of Henneguya with sometimes bifurcated tails. An organism resembling Myxobolus insidiosus (Wyatt & Pratt) was found in the muscle of the body of Salmo clarki (Richardson). Differences in spore structure and site of infection suggest this is a subspecies of the previous form which should be designated Myxobolus insidiosus clarki. A previously unreported species of Myxobolus from Cottus aleuticus (Gilbert) is also described.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1550-7408.1979.tb02730.x
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  • 5
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Inorganic chemistry 15 (1976), S. 3172-3174 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50166a050
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  • 6
    Electronic Resource
    Electronic Resource
    Photolysis of 2-alkoxy-1,4-naphthoquinones (1975)
    s.l. : American Chemical Society
    The @journal of organic chemistry 40 (1975), S. 485-488 
    Details
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jo00892a024
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  • 7
    Electronic Resource
    Electronic Resource
    FACTORS INFLUENCING THE PREGNANCY AND COMPLICATION RATES WITH HUMAN MENOPAUSAL GONADOTROPHIN THERAPY (1975)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 82 (1975), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report the results obtained with a standard system of gonadotrophin therapy. Seventy-seven consecutive patients were given 322 treatment cycles. Thirty-seven patients (48 per cent) conceived, six of them on two occasions, making 43 preg-nancies of which 31.6 per cent were multiple. Five per cent of all treatment cycles were complicated by mild, and 0.62 per cent by severe hyperstimulation. The factors involved in achieving a satisfactory pregnancy rate whilst avoiding complications are discussed. Most complications occurred during the first cycle in which the rise in oestrogen excretion suggested follicular development and human chorionic gonadotrophin (HCG) was given (the “first effective” treatment cycle). In such cycles the risk of hyperstimulation rose sharply when the day 6 urinary total oestrogen level was above 150 μg. per 24 hours and the multiple pregnancy rate was increased by a large dose of HCG.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1975.tb00563.x
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  • 8
    Electronic Resource
    Electronic Resource
    Current–voltage characteristics of a GaAs Schottky diode accounting for leakage paths (2000)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 76 (2000), S. 124-125 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Many fabricated Schottky diodes exhibit significant deviations from the theoretically calculated current–voltage (I–V) characteristics of ideal Schottky diodes. Attempts have been made to account for this deviation using interface states or surface state densities. Previous models have used the interfacial layer model to analyze the nonideal I–V characteristics of a GaAs Schottky barrier. We show here how nonideal behavior can be explained by considering surface leakage currents and material resistance. The standard figure of merit of Schottky diodes is the ideality factor, which can be obtained from measurements of δV/δ ln(I). By taking into account device resistance and shunt leakage paths with physically appropriate parameters, a relationship between δV/δ ln(I) and voltage can be established, which yields a better understanding of transport across the interface(s) of real Schottky diodes. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.125677
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  • 9
    Electronic Resource
    Electronic Resource
    Risk factors for drug-induced gingival overgrowth (2000)
    Copenhagen : Munksgaard International Publishers
    Journal of clinical periodontology 27 (2000), S. 0 
    Details
    ISSN: 1600-051X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background/Aims: Drug-induced gingival overgrowth remains a significant problem for the periodontologist. Many patients medicated with the drugs implicated in this unwanted effect experience significant, recurrent gingival problems that require repeated surgical excisions. In this review, we attempt to identify and quantify the various “risk factors” associated with both the development and expression of the drug-induced gingival changes.Method: The risk factors appraised include age, sex, drug variables, concomitant medication, periodontal variables and genetic factors. Elucidation of such factors may help to identify “at risk patients” and then develop appropriate treatment strategies.Results: Of the factors identified, the only one that can be affected by the periodontologist is the patents' periodontal condition. However, drug variables and concomitant medication do impact upon the expression of gingival overgrowth.Conclusion: The identificatioin of risk factors associated with both the prevalence and severity of drug-induced gingival overgrowth is important for all parties involved with this unwanted effect. Both periodontologist and patient have an important rôle to play in improving oral hygiene and gingival health. Likewise, there is always an opportinity to establish a close liaison between the patient's physician and the periodontologist to try and identify alternative drug regimens that can help reduce the impact of this unwanted effect.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1034/j.1600-051x.2000.027004217.x
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  • 10
    Electronic Resource
    Electronic Resource
    Photographic scoring of gingival overgrowth (2001)
    Copenhagen : Munksgaard International Publishers
    Journal of clinical periodontology 28 (2001), S. 0 
    Details
    ISSN: 1600-051X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background: A wide range of methods have been employed to determine the severity of gingival overgrowth resulting in uncertainty regarding the prevalence of the side-effect. There is no simple, non-invasive, objective, blind method for assessing gingival overgrowth.Aim: This article aims to describe a method which is suitable for use in large-scale population studies.Materials and Methods: Photographs were taken of the anterior, buccal gingivae and teeth of 925 patients medicated with calcium channel blockers. In addition, each patient was ascribed a clinical gingival overgrowth score. 100 patients had repeat photographs, and a further 10 patients had alginate impressions taken. The models were scored for severity of gingival overgrowth using a described technique. The slides were scored using a modification of this technique.Results: When photographic and study model scores were compared, photographic scores were consistently higher, and as a result, a photographic score of 38.6% was considered to represent a significant overgrowth. There was good agreement between clinically determined scores and photographic scores (κ=0.71).Conclusions: The results indicate that this method is suitable for large-scale population studies where it also has the advantage of providing a continuous scale of gingival changes for subsequent statistical analysis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1600-051X.2001.280112.x
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