Vincenzo G. Albano、Paolo Chini、Gíanfranco Ciani 等 7 位作者1976-08-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStabilization of carbonyl clusters by a carbide atom. Synthesis and characterization of carbonoctadecacarbonyloctacobaltate(2-) and of paramagnetic carbontetradecacarbonylhexacobaltate(1-) anionsVincenzo G. Albano, Paolo Chini, Gianfranco Ciani, Mirella Sansoni, Donatella St…
Organometallic Complex Synthesis and CatalysisMagnetism in coordination complexesPorphyrin and Phthalocyanine Chemistry
Heinz‐Jürgen Düssel、Heinz Rosen、D. O. Hummel1976-08-01Die Makromolekulare Chemie
Abstract Die aliphatischen Polyamide Polyamid‐6 ( 1 ), Polyamid‐6,6 ( 2 ) und die aromatischen Polyamide der Terephthalsäure mit verschiedenen Diaminen [ p ‐Phenylendiamin, ( 3 ), 4,4′‐Biphenylylendiamin, ( 4 ), 4,4′‐Oxydianilin, ( 5 )] sowie Polyimide der Pyromellitsäure mit aliphatischen Diaminen [Äthylendiamin, ( 6…
Synthesis and properties of polymersThermal and Kinetic AnalysisAntimicrobial agents and applications
William E. Parham、L. Jones1976-08-01The Journal of Organic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHalogen-metal exchange in esters of haloaryl acidsWilliam E. Parham and Lawrence D. JonesCite this: J. Org. Chem. 1976, 41, 16, 2704–2706Publication Date (Print):August 1, 1976Publication History Published online1 May 2002Published inissue 1 August 1976https://pubs.acs.org/d…
Inorganic and Organometallic ChemistryChemical Reaction MechanismsPolymer Synthesis and Characterization
Harry R. Allcock、Robert W. Allen、E. C. Bissell 等 5 位作者1976-08-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhosphorus-nitrogen compounds. 26. Molecular motion and molecular separations in cyclophosphazene clathratesH. R. Allcock, R. W. Allen, E. C. Bissell, L. A. Smeltz, and Martha TeeterCite this: J. Am. Chem. Soc. 1976, 98, 17, 5120–5125Publication Date (Print):August 1, 1976Pu…
Inorganic and Organometallic ChemistryOrganophosphorus compounds synthesisThermal and Kinetic Analysis
Jakob J. Stamnes、George C. Sherman1976-08-01Journal of the Optical Society of America
The angular spectrum of plane waves representation is obtained for the electromagnetic field radiated by a localized current source in a uniaxially anisotropic medium. The linear medium is homogeneous throughout all space. It may be absorbing and temporally dispersive but is not spatially dispersive. The conductivity…
Metamaterials and Metasurfaces ApplicationsTerahertz technology and applicationsPhotorefractive and Nonlinear Optics
John W. Goodby、G. W. Gray、D. G. McDonnell1976-08-01Molecular crystals and liquid crystals
Current theories of the smectic C phase depend primarily on the presence of dipole moments. However, certain mesogens have now been prepared which suggest that an alternative view relating to the origin of these tilted lamellar phases will have to be considered.
Liquid Crystal Research AdvancementsPlant and animal studiesMolecular spectroscopy and chirality
Shu‐Tung Li、Elton P. Katz1976-08-01Biopolymers
Abstract A model for the electrostatic properties of hydrated collagen fibrils, based on the concept of a “penetrable” protein, has been evaluated through studies of collagen fibrils that had been chemically modified to change their electrostatic properties,. A value of 0.28 ± 0.07 ml/g was found for the intrafibrilla…
Mass Spectrometry Techniques and ApplicationsCalcium Carbonate Crystallization and InhibitionCollagen: Extraction and Characterization
Kurt Werner Schmid、Rüdiger Schmitt1976-08-01European Journal of Biochemistry
The utilization by Escherichia coli K12 of raffinose as sole carbon source depends on a new raffinose transport system, an invertase and an alpha-galactosidase specified by the Raf-plasmid D1021. The alpha-galactosidase was purified to homogeneity from a mutant strain with constitutive synthesis of the enzyme. alpha-G…
Enzyme Catalysis and ImmobilizationEnzyme Structure and FunctionAmino Acid Enzymes and Metabolism
Vladimír Dvoák、Yoshihiro Ishibashi1976-08-01Journal of the Physical Society of Japan
この論文は国立情報学研究所の電子図書館事業により電子化されました。
Liquid Crystal Research AdvancementsSolid-state spectroscopy and crystallographyOptical and Acousto-Optic Technologies
Munehisa Yasuniwa、Ryosuke Enoshita、Tetuo Takemura1976-08-01Japanese Journal of Applied Physics
The phase diagram, growth processes of extended-chain crystal and high pressure phase, and the temperature dependency of lattice parameter in polyethylene have been studied under high pressure up to 6000 kg/cm 2 using a new high pressure X-ray diffraction apparatus. The high pressure phase diagram obtained by micro-DT…
Polymer crystallization and properties
Douglas G. Adolphson、John D. Corbett1976-08-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCrystal structure of zirconium monochloride. A novel phase containing metal-metal bonded sheetsDouglas G. Adolphson and John D. CorbettCite this: Inorg. Chem. 1976, 15, 8, 1820–1823Publication Date (Print):August 1, 1976Publication History Published online1 May 2002Published…
Radioactive element chemistry and processingMolten salt chemistry and electrochemical processesNuclear materials and radiation effects
J. Graul、A. Glasl、H. Murrmann1976-08-01IEEE Journal of Solid-State Circuits
Integrated high-frequency transistors (f/SUB T/>3 GHz) with an arsenic implanted polysil emitter have been investigated. The results are compared with data of bipolar transistors made with the conventional planar technique. It is shown that better emitter efficiency higher current carrying capability, and improved emi…
Photonic and Optical DevicesSilicon Nanostructures and PhotoluminescenceSemiconductor Lasers and Optical Devices
Aditya Singh、K R Salhotra、N.S. Kambo1976-08-01Textile Research Journal
A complete individualization of cotton tufts produced in an opening room is not easy, and hence the tuft weight distribution can be largely influenced by the technique used for tuft separation. Various research workers have arrived at different types of tuft weight frequency distribution. The present study describes a…
Textile materials and evaluations
G. Dublon、M. Kroupp、M.P. Dariel 等 4 位作者1976-08-01physica status solidi (b)
Abstract Magnetization measurements of polycrystalline NdCo 2 are reported as a function of temperature (4.2 to 200 K) and magnetic field (0.2 to 26 koe). Anomalies in the temperature dependence of the magnetization are attributed to a [110] to [100] spin rotation around 40 K. Single‐ion crystal field calculations whi…
Magnetic properties of thin filmsRare-earth and actinide compoundsMagnetic Properties of Alloys
Katsukuni Yoshida1976-08-01Journal of the Physical Society of Japan
An anomalous longitudinal magnetoresistance which decreases with increasing magnetic field in an appropriate specimen geometry has been investigated for semimetals. An intuitive explanation of this phenomenon is given in terms of geometry of inhomogeneous currents under the influence of a magnetic field. Experimental…
Magnetic properties of thin filmsCopper Interconnects and ReliabilitySurface and Thin Film Phenomena
Bruce R. McGarvey1976-08-01The Journal of Chemical Physics
The isotropic and anisotropic 19F NMR shifts for Yb3+ doped into alkaline earth fluorides is calculated using a covalent model for the spin transfer. The good agreement between theory and experiment is strong evidence for the covalent model being the correct model in the case of Yb3+. The calculations reveal that the…
Magnetism in coordination complexesLanthanide and Transition Metal ComplexesAdvanced NMR Techniques and Applications
R. Marassi、G. Mamantov、James Q. Chambers1976-08-01Journal of The Electrochemical Society
The electrochemical behavior of sulfur and sulfide in molten NaAlCl 4 saturated with NaCl has been investigated at different temperatures and with different electrode materials. In melts containing sulfur one reduction and one oxidation wave are seen at tungsten and glassy carbon electrodes. At platinum two reduction…
Solid-state spectroscopy and crystallographyMolten salt chemistry and electrochemical processes
R. Baurain、Jean‐Francois Larochelle、François Lamy1976-08-01European Journal of Biochemistry
1. Desmosine and isodesmosine were separated by ion-exchange and paper chromatography, after acid hydrolysis of purified elastin from beef ligamentum nuchae. The fractions obtained by ion-exchange chromatography were clearly mixtures of related compounds. The desmosine fraction could be resolved into seven compounds a…
Cancer Treatment and PharmacologyDiatoms and Algae Research14-3-3 protein interactions
Gérard Meunier、M. Bertaud1976-08-01Journal of Applied Crystallography
Crystal data of three compounds in the system SeO2–CuO have been determined from X-ray single-crystal and powder studies. CuSe2O5 is monoclinic, space group Cc or C2/c, with a = 12.254 (5), b = 4.858 (3), c = 7.960 (3) Å, β = 110.7 (1)°, Z = 4. CuSeO3 is monoclinic, space group P21/c, with a = 7.718 (2), b = 8.266 (3)…
Crystal Structures and PropertiesX-ray Diffraction in CrystallographyMineralogy and Gemology Studies
D. Coucouvanis、F. J. HOLLANDER、M. L. Caffery1976-08-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTransition metal ions in high formal oxidation states. Structural characterization of the nickel and copper complexes of the 1,1-dicarboethoxy-2,2-ethylenedithiolate ligandD. Coucouvanis, F. J. Hollander, and M. L. CafferyCite this: Inorg. Chem. 1976, 15, 8, 1853–1860Publica…
Metal complexes synthesis and propertiesMagnetism in coordination complexesFree Radicals and Antioxidants