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  • 1
    Online Resource
    Online Resource
    New York, NY :Springer,
    Keywords: Catalysis-Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (307 pages)
    Edition: 1st ed.
    ISBN: 9781461570417
    Language: English
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  • 2
    Keywords: Organometallic chemistry -- Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (137 pages)
    Edition: 1st ed.
    ISBN: 9781483153780
    Language: English
    Note: Front Cover -- Organometallic Chemistry - 8 -- Copyright Page -- Table of Contents -- CHAPTER 1. THEORETICAL ASPECTS OF THE COORDINATION OF MOLECULES TO TRANSITION METAL CENTERS -- Abstract -- THE FRAGMENT AND SUBSTITUTIONAL APPROACHES. A CASE STUDY OF Fe(CO)4 (ETHYLENE). -- ROTATIONAL BARRIERS IN POLYENE AND CYCLOPOLYENE-ML3 COMPLEXES -- Acknowledgment -- REFERENCES -- CHAPTER 2. PHOTOLYSIS OF ORGANOPOLYSILANES. GENERATION AND REACTIONS OF SILICON CARBON DOUBLE-BONDED INTERMEDIATES -- Abstract -- INTRODUCTION -- PHOTOLYSIS OF BENZENOID AROMATIC DERIVATIVES OF DISILANE -- PHOTOLYSIS OF NAPHTHYLDISILANES -- PHOTOLYSIS OF ALKENYLDISILANES -- PHOTOLYSIS OF (PENTAMETHYLDISILANYL) PHENYLACETYLENE -- Acknowledgment -- REFERENCES -- CHAPTER 3. CLASSICAL AND NOVEL YLIDE SYSTEMS IN ORGANOMETALLIC CHEMISTRY -- Abstract -- INTRODUCTION -- Tert.-butvl-methylene-phosphoranes -- Phosphorinanium and Phospholanium Ylides -- Organometallic Compounds of Double Ylides -- Phosphonium-bis-methylide/Bis-phosphino-methanide Complexes -- REFERENCES -- CHAPTER 4. STUDIES ON SYNTHESIS, MECHANISM AND REACTIVITY OF SOME ORGANO-MOLYBDENUM AND -TUNGSTEN COMPOUNDS -- ABSTRACT -- I. THE ACTIVATION OF C-H BONDS BY η-CYCLOPENTADIENYL-TUNGSTEN DERIVATIVES. -- II. EVIDENCE FOR THE REVERSIBLE α-ELIMlNATION OF HYDROGEN FROM A TUNGSTENMETHYL COMPOUND -- III. METALLOCYCLOBUTANE DERIVATIVES OF MOLYBDENUM AND TUNGSTEN. -- IV. RULES FOR PREDICTING THE REGIOSELECTIVITY OF NUCLEOPHILIC ADDITION ON 18-ELECTRON ORGANOTRANSITION METAL CATIONS CONTAINING POLYENE LIGANDS. -- ACKNOWLEDGEMENTS -- REFERENCES -- CHAPTER 5. ENANTIOSELECTIVE REACTIONS THROUGH CHIRAL METAL-CARBENE INTERMEDIATES -- Abstract -- INTRODUCTION -- RESULTS -- CONCLUDING REMARKS -- Acknowledgment -- REFERENCES -- CHAPTER 6. ISOCYANIDE, CARBENE, AND RELATED CHEMISTRY OF PALLADIUM(II) AND PLATINUM(II) -- Abstract -- INTRODUCTION. , RESULTS AND DISCUSSION -- Acknowledgement -- REFERENCES -- CHAPTER 7. SYNTHESIS AND REACTIVITY OF CARBON-BONDED TRANSITION ELEMENTS -- Abstract -- A) Reactions of Coordinated CO -- B) Reactions of CO2 and CO2-Like Molecules with Compounds of Transition Elements -- C) Coordinative Addition of CO and Olefins -- D) Reactivity of Anhydrous Gold (III) Chloride -- E) Organic Dichalcqgenides as Bridging Ligands for Rhenium (I) Carbonyl Compounds -- Acknowledgement -- REFERENCES -- CHAPTER 8. NEUTRON DIFFRACTION STUDIES ON TRANSITION METAL HYDRIDE COMPLEXES -- Abstract -- INTRODUCTION -- TERMINAL METAL-HYDROGEN (M-H) BONDS -- BRIDGING METAL-HYDROGEN (M-H-M) BONDS -- TRIPLY-BRIDGING METAL-HYDROGEN [(μ3 -H)M3] BONDS -- Acknowledgements -- REFERENCES -- CHAPTER 9. ORGANO TRANSITION METAL COMPOUNDS AS INTERMEDIATES IN HOMOGENEOUS CATALYTIC REACTIONS -- Abstract -- INTRODUCTION -- REFERENCES -- CHAPTER 10. NEW APPLICATIONS OF PALLADIUM IN ORGANIC SYNTHESES -- Abstract -- Acknowledgment -- CHAPTER 11. UNUSUAL METAL ALKYLS -- Abstract -- INTRODUCTION AND INITIAL OBJECTIVES -- NEW RESULTS -- Acknowledgement -- REFERENCES -- CHAPTER 12. STOICHIOMETRIC VERSUS CATALYTIC USE OF COPPER(I) SALTS IN THE SYNTHETIC USE OF MAIN GROUP ORGANOMETALLICS -- Abstract -- INTRODUCTION -- I ADDITION TO UNSATURATED C=C BONDS -- II ALKYLATION BY SUBSTITUTION REACTIONS -- Acknowledgments -- REFERENCES -- CHAPTER 13. ON THE MECHANISMS OP SUBSTITUTION REACTIONS OF ORGANOMETALLIC COMPOUNDS OP NONTRANSITION METALS -- Abstract -- REFERENCES -- CHAPTER 14. ACTIVATION OP ALKANES BY TRANSITION METAL COMPLEXES -- Abstract -- INTRODUCTION -- H-D EXCHANGE -- OTHER CATALYTIC REACTIONS OF ALKANES -- MECHANISM Of ALKANES ACTIVATION -- REFERENCES -- CHAPTER 15. NEW TRENDS IN THE CHEMISTRY OF ORGANOMETALLOPORPHYRINS -- Abstract -- ACKNOWLEDGEMENT -- REFERENCES.
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  • 3
    Publication Date: 2020-02-12
    Type: info:eu-repo/semantics/conferenceObject
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 80 (1976), S. 30-32 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 73 (1993), S. 7025-7029 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We prepare hysteresis model that reproduces smooth hysteresis curves including minor loops from several experimental hysteresis loops. In this model, the distribution of susceptibility on the M-H plane obtained from the experimental hysteresis loops is used. The hysteresis loop in the demagnetizing process is computed with this model, and found to converge on the original point of the M-H coordinates. The computed hysteresis curves including minor loops agree well with the experimental results. In addition, the present hysteresis model is used for a numerical analysis of magnetic fields with the spatial network method. In this simulation, the magnetization and magnetic fields inside and outside an infinite magnetic cylinder in an external pulse field are obtained. The results are in fair agreement with theoretical results.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 71 (1992), S. 829-835 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The magnetic behavior of a chain of N disks are investigated. The critical field Hcri for the discontinuous jump of the magnetization and the coercive force Hc for the fanning mechanism, and the uniaxial magnetic anisotropy constant Ku are estimated as a function of N, the aspect ratio of the disks, and the magnetocrystalline anisotropy constant K1. By comparing the MH loops calculated and the experiments, the values of K1 and N are obtained for an assembly with random orientation of Ba ferrite particles. This value of K1 agrees well with the experimental results obtained by Fujiwara [IEEE Trans. Magn. MAG-23, 3125 (1987)].
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 70 (1991), S. 3765-3769 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The magnetization curling mode for an infinite cylinder with a uniaxial magnetocrystalline anisotropy is considered. The angular dependence of the nucleation field HN and the coercive force Hc are estimated as a function of the radius, the magnetocrystalline anisotropy, and the inclination of the axis to the applied field. It is assumed that only curling and rotation in unison occur, and that the discontinuous jump by the curling mode brings the magnetization to the lower energy state given by Stoner–Wohlfarth. With this assumption, the rotational hysteresis loss Wr and integral Rh are evaluated both for an aligned and for a random assembly of infinite cylinders.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 7 (2000), S. 4477-4491 
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The linear and nonlinear behaviors of the tearing mode is systematically studied for nonmonotonic q-profiles on the basis of the reduced magnetohydrodynamics (MHD) equations in cylindrical geometry, and some new features about the double tearing mode are revealed. The linear eigenmode scales as a resistive internal mode for a small distance between two rational surfaces with the same q-value, Δrs, and as the tearing one for large Δrs. New nonlinear phenomena appear in the tearing mode regime and for shorter Δrs. The linear eigenfunction shows sharply localized fluid motion at both resonant surfaces and small but global convective motion between the resonant surfaces; consequently the mode goes through a Rutherford-type regime. When the islands have grown enough, the mode shows explosive growth. This results from the nonlinear coupling among the higher harmonics, so that the inner and outer magnetic islands interact with each other leading to an internal disruption. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: An 18 GHz electron cyclotron resonance ion source under development since. 1994 has a solenoid coil between a pair of mirror coils to vary the mirror ratio over a wide range. The solenoid coil of the original design formed a small bump in the bottom of the mirror field profile when the source parameters were optimized for high charge states. Source performance in generating highly charged ions improved with a number of minor changes on the vacuum, the gas feed, and the beam extraction system. The maximum beam current of Ar16+ was 2 enA, which was much lower than that expected from the microwave frequency and the magnetic field strength. Little effect of a biased disk on intensities of highly charged ions and dependence of the charge state distribution on the solenoid coil current suggested that the bump divided plasma into two regions and limited the source performance. The bump was removed by halving the solenoid coil length, and the beam current of Ar16+ increased to 1.3 eμA as a result. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    British journal of dermatology 142 (2000), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Pemphigoid nodularis is a rare variant of bullous pemphigoid. We report a 49-year-old Japanese male with clinical and histopathological features of pemphigoid nodularis including circulating and in vivo-bound IgG antibasement membrane zone antibodies and IgA anti-intercellular antibodies. Although the precise molecular target of the IgG autoantibodies could not be determined, intriguingly, immunoblotting showed that the IgA in the patient’s serum reacted with the intracellular domain of desmoglein 1, the target antigen in cases of pemphigus foliaceus. However, the IgA did not react with the extracellular domain of desmoglein 1 in sensitive enzyme-linked immunosorbent assay studies using a baculovirus system. These results suggest therefore that these IgA antibodies may possibly not be pathogenic. The mechanism for the production of different autoantibodies is unknown, but this case provides further illustration of the atypical skin immunoreactants often seen in this unusual subtype of bullous pemphigoid.
    Type of Medium: Electronic Resource
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