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  • 1
    Electronic Resource
    Electronic Resource
    Magnetic anisotropy of IBS Ni films (1988)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 64 (1988), S. 5440-5442 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The magnetic anisotropy in Ni films deposited on Pyrex glass substrates by different sputtering methods, i.e., ion beam sputtering (IBS), triode rf sputtering, and diode rf sputtering, was studied in relation to the internal stress in the films. Strong in-plane easy magnetic anisotropy (Ku=−4.9×105 erg/cm3) was observed in IBS Ni films. The average in-plane stress in the IBS film was estimated from the radius of convex curvature of the disk substrate as large as −1.2×1010 dyn/cm2 (a negative sign implies the compressive stress), which is due to the atomic peening effect by kinetic incident atoms during deposition. The stress-induced magnetic anisotropy is calculated to be about −1.2×106 erg/cm3, which is overwhelming to the observed magnetic anisotropy in the IBS Ni film. Positive Ku and tensile internal stress, one or two order of magnitude smaller in absolute values than that in IBS film, were observed in Ni films prepared by the other sputtering methods.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.342340
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  • 2
    Electronic Resource
    Electronic Resource
    Study of forward I-V plot for Schottky diodes with high series resistance (1985)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 58 (1985), S. 3655-3657 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The current-voltage characteristics for Schottky barrier diodes with series resistance are discussed. It is shown that by using Norde's function F(V)=V/2−(kT/q)ln(I/SAT2) at two different temperatures, barrier height, n-value or ideality factor, and series resistance can be determined even in the case 1〈n〈2.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.335750
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  • 3
    Electronic Resource
    Electronic Resource
    A possible mechanism of current termination in a reversed field pinch (1989)
    New York, NY : American Institute of Physics (AIP)
    Physics of Fluids 1 (1989), S. 2050-2053 
    Details
    ISSN: 1089-7666
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A rapid growth of magnetic fluctuations resulting from the m=1 and m=2 modes and succeeding stop of rotation of these modes have been found as the precursor phenomena of current termination in the STP-3(M) [Trans. Inst. Elec. Eng. Jpn. 107-B, 469 (1987)] reversed field pinch. By deepening the field reversal at the wall, these precursors disappear and the current duration becomes much longer. It is found that sudden current termination is caused by a rapid growth of resistive tearing modes mainly because of nonlinear coupling of the m=1 mode.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.859205
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  • 4
    Electronic Resource
    Electronic Resource
    Transverse magnetoresistance of DyNi single crystal (1985)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 57 (1985), S. 3219-3220 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The transverse magnetoresistance of a DyNi single crystal was measured at a temperature of 4.2 K over the magnetic field range 0–100 kOe. It was found that a negative magnetoresistance was observed with a spin flopping of the magnetization along the c axis when the magnetic field was applied along the c axis and the current was parallel to the b axis. On the other hand, the negative magnetoresistance was not observed when the current was parallel to the a axis, and the magnetoresistance increased monotonically with increasing magnetic induction B. Information was also obtained about features of the Fermi surface from the field dependence of the magnetoresistance. It was inferred from the present results that there are open orbits along the a axis and the c axis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.335495
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  • 5
    Electronic Resource
    Electronic Resource
    The application of microspectrocytofluorometric measurement of Feulgen nuclear DNA content to experimental tumors of rat submandibular gland. 1. Pathogensis and nuclear DNA content (1987)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of oral pathology & medicine 16 (1987), S. 0 
    Details
    ISSN: 1600-0714
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Pellets containing 9, 10-dimethyl-1, 2-benzanthracene (DMBA) were inserted into the submandibular glands of 65 male Fischer rats to determine the nuclear DNA content of both metaplastic epithelium during the process of development of squamous metaplasia (noted at 1, 2, 5, 7, 9, 10, 11, 13 and 15 weeks after insertion) and tumor cells of squamous cell carcinoma 24 weeks after insertion. From the second week of insertion onward, squamous metaplasia was found in excretory duct remaining epithelium in the tissues around the pellet. Dysplasia or a lining of metaplastic epithelium with atypia adjacent to pellets (i.e., formation of an epidermal cyst) was observed 5 weeks after insertion. Coincident with this dysplasia or metaplastic epithelium with atypia, variation in the nuclear DNA content was observed, showing the emergence of octaploids and a widespread histogram pattern with many peaks. Between 7 and 15 weeks, 25%–66% of the lining metaplastic epithelium showed variation in the nuclear DNA content due to shift of a peak (major mode) to a triploid as well as a vague major mode with the appearance of octaploids, etc. Tumors of the submandibular gland were recognized at 24 weeks in 11 (55%) of 20 rats. Nine were keratinized squamous cell carcinomas and the remaining 2 were carcinosarcomas. Marked abnormalities in the nuclear DNA content were observed in 5 of the 11 rats (45.5%), 3 with keratinizing squamous cell carcinoma and 2 with carcinosarcomas. In contrast, no marked variation in the nuclear DNA content was found in 5 rats in which the tumor was associated with cysts.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1600-0714.1987.tb00668.x
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  • 6
    Electronic Resource
    Electronic Resource
    Free fatty acids and sterols in human eccrine sweat (1989)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 120 (1989), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The lipid content of human sweat was determined in thermally induced sweat collected over a Vaseline® or silicone barrier placed on the skin (clean sweat) and in sweat scraped from the skin surface without a barrier coating (scraped sweat). Lipids were extracted from concentrated sweat samples into chloroform:methanol and estimated by thin-layer chromatography in conjunction with photodensitometry. Scraped sweat contained 4 to 10 times more lipid than clean sweat and included cholesterol sulphate and ceramides resembling those found in the stratum corneum. In contrast, clean sweat contained only small amounts of free fatty acids and sterol. A marked individual and daily variation in sweat lipid content was also noted. The study indicates the importance of avoiding epidermal contamination when collecting sweat and the usefulness of our sweat collection method.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1989.tb07764.x
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  • 7
    Electronic Resource
    Electronic Resource
    Sensitivity to UV radiation of fibroblasts from a Japanese group A xeroderma pigmentosum patient with mild neurological abnormalities (1987)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 116 (1987), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A 12-year-old girl, suffering from xeroderma pigmentosum (XP), had mild cutaneous and neurological abnormalities. She showed no neurological abnormalities at the age of seven, but areflexia of the patellar tendons at 11. She had no malignant tumours. The skin fibroblasts from the patient were about twice as sensitive to the lethal effects of 254 nm ultraviolet (UV) radiation as those of Group C XP patients, and about twice as resistant as those of typical Group A XP patients. The ability of these fibroblasts to reactivate UV-damaged adenovirus 5 was intermediate between those of Group C and typical Group A patients. The patient's cells were assigned to genetic complementation Group A by use of the cell-fusion technique. This is the first case in Japan of a Group A XP patient with mild neurological abnormalities. The mild cutaneous manifestations of this patient may be explained by the residual ability of the cells to repair UV-damaged DNA.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1987.tb05796.x
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  • 8
    Electronic Resource
    Electronic Resource
    Antigenic properties of human and animal bloodstains studied by enzyme-linked immunosorbent assay (ELISA) using various antisera against specific plasma proteins (1987)
    Springer
    International journal of legal medicine 99 (1987), S. 191-196 
    Details
    ISSN: 1437-1596
    Keywords: Bloodstains species identification ; Species identification, immunoassay (ELISA) ; Blutspuren, Antigeneigenschaften ; Speziesidentifikation, Immunoassay (ELISA)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Die Antigeneigenschaften von Blutspuren menschlicher und nichtmenschlicher Primaten und anderer Tiere wurden mit Hilfe des Inhibitions-ELISA unter Benutzung käuflich erhältlicher Anti-Human-Albumin-und Anti-Alpha2-makroglobulin-, Fibrinogen-, Transferrin- und IGG-Seren untersucht. Allgemein kann festgestellt werden, daß Blutspuren von Schimpansen die stärksten Kreuzreaktionen mit diesen Antiseren aufwiesen und daß das Ausmaß der Kreuzreaktionen von Blutspuren anderer Tiere deutlich in Verbindung mit dem phylogenetischen Rang, wie folgt, abnahm: agiler Gibbon, Hundsaffen (Japanischer Affe, Mantelpavian), Breitnasenaffen (Nachtaffen und Kapuziner), Halbaffen (Groß-Galago und Katta) und andere Tiere (Ratte, Rind, Schwein, Ziege, Hund, Katze und Huhn). Unter diesen Antiseren zeigten Anti-Human-Alpha2-Makroglobulin-Seren die schwächsten Kreuzreaktionen mit Blutspuren von Schimpansen; Anti-HumanAlbumin folgte hiernach.
    Notes: Summary Antigenic properties of bloodstains of human and non-human primates as well as other animal bloodstains were investigated by the inhibition ELISA using commercially available anti-human albumin (Alb), α2-macroglobulin (α2-M), fibrinogen, transferrin, and immunoglobulin G. In general, chimpanzee bloodstains showed strong cross-reactions with these antisera, and the extent of the cross-reactions of other animal bloodstains decreased largely with the phylogenic order, i.e., agile gibbon (ape), Old World monkeys (Japanese monkey and hamadryas baboon), New World monkeys (night monkey and tufted capuchin monkey), prosimians (grand galago and ring-tailed lemur) and other animals (rat, cattle, swine, goat, dog, cat, and chicken). Among these antisera, anti-human α2-M showed the weakest cross-reaction with chimpanzee bloodstains, and anti-human Alb showed next.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00201250
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  • 9
    Electronic Resource
    Electronic Resource
    Coronal structure observed at the total solar eclipse of 11 June, 1983 in Indonesia (1986)
    Springer
    Astrophysics and space science 119 (1986), S. 9-15 
    Details
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract From the photographs taken at the total solar eclipse of 11 June 1983, we derived the electron density for the north polar rays and for the thread-like fine structures above the active region, which are 108 at 1.4 solar radii and 3×109 at 1.15 solar radii, respectively. The brightness distributions of the corona at the polar region and above the active region, and the flattening index were also derived.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00648803
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  • 10
    Electronic Resource
    Electronic Resource
    Degradation and metabolism of a fungicide, 2,4,5,6-tetra-chloroisophthalonitrile (TPN) in soil (1987)
    Springer
    Biology and fertility of soils 3 (1987), S. 205-209 
    Details
    ISSN: 1432-0789
    Keywords: Organochlorine pesticides ; 2,4,5,6-tetrachloroisophthalonitrile ; TPN ; Metabolism ; Soil conditions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Degradation of a fungicide, 2,4,5,6-tetrachloroisophthalonitrile (TPN) in soil was studied under laboratory conditions. TPN degraded more rapidly under 60% WHC conditions than at 20%, 40% and 100% WHC, while its degradation was rapid at temperatures of 25°C-30°C, evidently due to the microbial degradation. TPN degraded mainly through dechlorination and partly a substitution reaction. The degradation products identified by gas chromatographic analyses were: 2,4,5-trichloroisophthalonitrile (abbreviated as 2,4,5-Cl3-IPN), 2,4,6-Cl3-IPN, 2,4-Cl2-lPN, 2,5-Cl2-IPN, 4-Cl-IPN, 5-Cl-IPN, IPN, 2,5,6-Cl34-(OH)-IPN and 2,5,6-Cl3-4-(OCH3)-IPN. Peaks with longer retention times than that of TPN were not identified. Tentative degradation pathways were proposed on the basis of the identified degradation products. About 90% of the bacterial strains isolated from the soil to which TPN had been added degraded TPN, suggesting enrichment of the soil with TPN-degrading bacteria.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00640631
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