37,101 research outputs found
Monocationic μ-diborolyl triple-decker complexes [CpCo(μ-1,3-C 3B2Me5)M(ring)]+: Synthesis, structures, and electrochemistry
No full textCationic triple-decker complexes with a bridging diborolyl ligand, [CpCo(μ-1,3-C3B2Me5)M(ring)]+ (M(ring) = CoCp (2a), CoCp* (2b), RhCp (3a), RhCp* (3b), IrCp (4a), IrCp* (4b), Ru(C6H6) (5a), Ru(p-MeC 6H4Pri) (5b), Ru(C6Me6) (5c), Ru(η6-cycloheptatriene) (6)), were synthesized by reaction of CpCo(μ-1,3-C3B2Me5)Tl with [M(ring)Hal2]2. The structures of 2aBPh4, 2bPF6, 4aPF6, 5aOTf, and 5cPF6 were determined by X-ray diffraction. The electron-transfer ability of the complexes has been ascertained by electrochemical and spectroelectrochemical techniques. In general, they are able to shuttle reversibly in the sequence 2+/+/0/-, plausibly affording completely delocalized mixed-valence derivatives. DFT calculations revealed structural changes accompanying redox processes and satisfactorily predicted the potentials for the first reduction and first oxidation. © 2013 American Chemical Society
Development of Movement Skills in Children with the Down Syndrome on Classes in Adaptive Physical Training
No full textAnnually in Ekaterinburg and the Sverdlovsk region, 40–50 children are born each year with this genetic anomaly. The problem of development and correction of motor disorders in children with Down’s syndrome remains topical. The developed method of adaptive physical education, based on the game method of TEACCH, will help children with Down syndrome improve motor skills, emotional and volitional sphere, which in the future will contribute to successful socialization in society.Ежегодно в Екатеринбурге и Свердловской области рождаются 40–50 детей с синдромом Дауна. Актуальной остается проблема развития и коррекции нарушений двигательной сферы детей с данной генетической мутацией. Разработанная методика адаптивного физического воспитания, основанная на игровом методе TEACCH, поможет детям с синдромом Дауна улучшить двигательные навыки и эмоционально-волевую сферу, что в будущем будет способствовать их успешной социализации
Modeling of InAs-InSb nanowires grown by Au-assisted chemical beam epitaxy
No full textInteresting phenomena during the Au-assisted chemical beam epitaxy of InAs-InSb nanowire heterostructures have been observed and interpreted within the framework of a theoretical model. An unusual, non-monotonous diameter dependence of the InSb nanowire growth rate is demonstrated experimentally within a range of deposition conditions. Such a behavior is explained by competition between the Gibbs-Thomson effect and different diffusion-induced material fluxes. Theoretical fits to the experimental data obtained at different flux pressures of In and Sb precursors allow us to deduce some important kinetic coefficients. Furthermore, we discuss why the InAs nanowire stem forms in the wurtzite phase while the upper InSb part has a pure zinc blende crystal structure. It is hypothesized that the 30 degrees angular rotation of nanowire when passing from InAs to the InSb part is driven by the lowest surface energy of (1(1) over bar 00) wurtzite and (110) zinc blende facets.ICM
Informetrics on M. N. Srinivas
No full textM. N. Srinivas, the well known sociologist is widely recognised as architect of modern Indian sociology and social anthropology. His publications have been analysed by year, domain, authorship pattern, channels of communication used. Keywords, etc. The results indicate that the papers published by him are of a nature that qualify him to be a 'role model' for the younger generations to emulate.
By the end of 1995, Srinivas had to his credit 144 papers which, included 33 broad papers in sociology and anthropology; 18 papers in social change; 28 papers in village studies; 12 papers on religion; 17 papers on caste and 36 papers of general popular interest. The periods 1958-61 and 1974-77, when Srinivas was 38-41 and 58-61 years old. were his most productive periods with highest publication activity
Stichotvorenie V. Krivulina‚ Čto rifmovalos'; (1990), refleksija krizisa neoficial'noj kul'tury.
No full textNel olume dedicato all'emblematico anno 1990 in Urss e ai prodromi culturali della Russia post-sovietica, si inserisce uno studio analitico di un testo di Viktor Krivulin, poeta e grande promotore della cultura non conformista sin dagli anni Settanta, che descrive la fine di una esperienza culturale indipendente nata dal rapporto dialettico e con quella ufficiale sovietica
Illuminaçao Apologetica do retrato de Morteçor en que aparecem com mais vivas côres os erros do author do novo Methodo, e seu Apologista ...
No full textFecha sacada de la pág.2 y 159Sign.: A-V\p4\sError tipográfico de signatura : a B\b2\s llama B\b3\
Semiconductors V. 37, I. 04
No full textSemiconductors -- April 2003
Volume 37, Issue 4, pp. 367-492
ATOMIC STRUCTURE AND NONELECTRONIC PROPERTIES OF SEMICONDUCTORS
Structural Disordering and Viedemann–Franz Relation in Melts of Some II–IV–V2 Semiconductors
Ya. B. Magomedov and M. A. Aidamirov
pp. 367-369 Full Text: PDF (42 kB)
ELECTRONIC AND OPTICAL PROPERTIES OF SEMICONDUCTORS
Effect of Crystallization of Amorphous Vanadium Dioxide Films on the Parameters of a Semiconductor–Metal Phase Transition
V. A. Klimov, I. O. Timofeeva, S. D. Khanin, E. B. Shadrin, A. V. Il'inskii, and F. Silva-Andrade
pp. 370-374 Full Text: PDF (165 kB)
Recombination Current Instability in Epitaxial p+–n Structures with Impurity Atoms Locally Incorporated into the n-type Region and Determination of the Deep Center Parameters
B. S. Muravskii[dagger], O. N. Kulikov, and V. N. Chernyi
pp. 375-379 Full Text: PDF (73 kB)
Optical Reflection in (Pb0.78Sn0.22)1 – xInxTe Solid Solutions with a High Indium Content
A. N. Veis and A. V. Nashchekin
pp. 380-383 Full Text: PDF (226 kB)
Effect of Lattice Deformation on Semiconducting Properties of CrSi2
A. V. Krivosheeva, V. L. Shaposhnikov, A. E. Krivosheev, A. B. Filonov, and V. E. Borisenko
pp. 384-389 Full Text: PDF (109 kB)
Electrical Properties of InAs Irradiated with Protons
V. N. Brudnyi, N. G. Kolin, and A. I. Potapov
pp. 390-395 Full Text: PDF (107 kB)
Influence of Pulsed Laser Radiation on the Morphology and Photoelectric Properties of InSb Crystals
V. A. Gnatyuk and O. S. Gorodnychenko
pp. 396-398 Full Text: PDF (87 kB)
IR Birefringence in Artificial Crystal Fabricated by Anisotropic Etching of Silicon
E. V. Astrova, T. S. Perova, V. A. Tolmachev, A. D. Remenyuk, J. Vij, and A. Moore
pp. 399-403 Full Text: PDF (128 kB)
Energy Levels of Vacancies and Interstitial Atoms in the Band Gap of Silicon
V. V. Lukjanitsa
pp. 404-413 Full Text: PDF (126 kB)
SEMICONDUCTOR STRUCTURES, INTERFACES, AND SURFACES
Photosensitive Structures Based on ZnIn2Se4 Single Crystals
A. A. Vaipolin, Yu. A. Nikolaev, V. Yu. Rud', Yu. V. Rud', and E. I. Terukov
pp. 414-416 Full Text: PDF (48 kB)
Special Features of Electron Scattering at AlxGa1 – xAs/AlAs(001) Interfaces
S. N. Grinyaev, G. F. Karavaev, and V. N. Chernyshov
pp. 417-425 Full Text: PDF (117 kB)
The Charge Accumulation in an Insulator and the States at Interfaces of Silicon-on-Insulator Structures as a Result of Irradiation with Electrons and Gamma-Ray Photons
D. V. Nikolaev, I. V. Antonova, O. V. Naumova, V. P. Popov, and S. A. Smagulova
pp. 426-432 Full Text: PDF (92 kB)
The Effect of Internal Fields on Tunneling Current in Strained GaN/AlxGa1 – xN(0001) Structures
S. N. Grinyaev and A. N. Razzhuvalov
pp. 433-438 Full Text: PDF (81 kB)
Characteristics of Gallium Arsenide Structures and Gunn Devices Based on Them Fabricated Using the Radiation–Thermal Technology
M. V. Ardyshev and V. M. Ardyshev
pp. 439-442 Full Text: PDF (54 kB)
The Influence of Carbon on the Properties of Si/SiGe Heterostructures
M. Ya. Valakh, V. N. Dzhagan, L. A. Matveeva, A. S. Oberemok, B. N. Romanyuk, and V. A. Yukhimchuk
pp. 443-447 Full Text: PDF (69 kB)
Effect of Irradiation with Low-Energy Ar Ions on the Characteristics of the Working and Rear Sides of Single-Crystal GaAs Substrate
A. S. Alalykin, P. N. Krylov, I. V. Fedotova, and A. B. Fedotov
pp. 448-451 Full Text: PDF (56 kB)
Generation–Recombination Centers in CdTe:V
L. A. Kosyachenko, S. Yu. Paranchich, Yu. V. Tanasyuk, V. M. Sklyarchuk, E. F. Sklyarchuk, E. L. Maslyanchuk, and V. V. Motushchuk
pp. 452-455 Full Text: PDF (72 kB)
Special Features of Formation and Characteristics of Ni/21R-SiC Schottky Diodes
V. L. Litvinov, K. D. Demakov, O. A. Ageev, A. M. Svetlichny, R. V. Konakova, P. M. Lytvyn, O. S. Lytvyn, and V. V. Milenin
pp. 456-461 Full Text: PDF (235 kB)
LOW-DIMENSIONAL SYSTEMS
Properties of Ge Nanocrystals Formed by Implantation of Ge+ Ions into SiO2 Films with Subsequent Annealing under Hydrostatic Pressure
I. E. Tyschenko, A. B. Talochkin, A. G. Cherkov, K. S. Zhuravlev, A. Misiuk, M. Voelskow, and W. Skorupa
pp. 462-467 Full Text: PDF (93 kB)
AMORPHOUS, VITREOUS, AND POROUS SEMICONDUCTORS
Laser Ultrasonic Study of Porous Silicon Layers
S. M. Zharkii, A. A. Karabutov, I. M. Pelivanov, N. B. Podymova, and V. Yu. Timoshenko
pp. 468-472 Full Text: PDF (72 kB)
Raman Spectroscopy of Amorphous Carbon Modified with Iron
S. G. Yastrebov, V. I. Ivanov-Omskii, F. Dumitrache, and C. Morosanu
pp. 473-476 Full Text: PDF (52 kB)
Electrolytic Fabrication of Porous Silicon with the Use of Internal Current Source
D. N. Goryachev, L. V. Belyakov, and O. M. Sreseli
pp. 477-481 Full Text: PDF (60 kB)
PHYSICS OF SEMICONDUCTOR DEVICES
3C-SiC p–n Structures Grown by Sublimation on 6H-SiC Substrates
A. A. Lebedev, A. M. Strel'chuk, D. V. Davydov, N. S. Savkina, A. S. Tregubova, A. N. Kuznetsov, V. A. Solov'ev, and N. K. Poletaev
pp. 482-484 Full Text: PDF (53 kB)
Current and Temperature Tuning of Quantum-Well Lasers Operating in 2.0- to 2.4-µm Range
A. P. Astakhova, A. N. Baranov, A. Viset, A. N. Imenkov, N. M. Kolchanova, N. D. Stoyanov, A. Chernyaev, D. A. Yarekha, and Yu. P. Yakovlev
pp. 485-490 Full Text: PDF (80 kB)
PERSONALIA
Vladimir Ivanovich Ivanov-Omskii (dedicated to his 70th birthday)
pp. 491-492 Full Text: PDF (73 kB)Archived web conten
From the correspondence of M. P. Drahomanov: two unknown letters to M. V. Vodovozov of 1894
No full textThis publication introduces into scientific discourse little-known letters of prominent Ukrainian scholar, politician and publicist M. P. Drahomanov (1841-1895), discovered in the fond of V. I. Vernadsky in the Archive of the Russian Academy of Sciences in Moscow. Two letters written in the latest period of the life of M. P. Drahomanov, which are addressed to young economist and publicist Mykola Vasyliovych Vodovozov (1870-1896), expand the source base not only for M. P. Drahomanov’s biographers. They show his ties with Russian liberals, who later formed the core of the party of constitutional democrats. A preface to the publication contains a biography of M. V. Vodovozov, and the author makes a hypothesis on the history of an acquaintance of the correspondent and the addressee, which could be connected with M. V. Vodovozov’s brother, V. V. Vodovozov, and members of the “Shelter Fraternity”, and through them with M. P. Drahomanov. The analysis of the published letters proves that M. P. Drahomanov endeavored to widen through the “Shelter Fraternity” members his contacts with democratic circles in Russia, and also to find financial support for publishing letters of Bakunin and Struve
Fig. 1. Heterocotyle chinensis Timofeeva, 1983 in Heterocotyle chinensis (Monogenea: Monocotylidae) from the Whip Stingray Dasyatis akajei in the Seto Inland Sea, Japan
No full textFig. 1. Heterocotyle chinensis Timofeeva, 1983. NMST-Pl 6164. A, whole mount (ventral view); B, hamulus; C, hooklet; D, male copulatory organ. Scale bars: A, 200 µm; B–D, 10 µm. Abbreviations: alg, anterolateral gland; amg, anteromedian gland; d, duct; dh, dorsal haptoral accessory structure; ej, ejaculatory bulb; ey, eyespots; h, hamulus; ho, hooklet; in, intestine; m, mouth; mag, male accessory gland; mco, male copulatory organ; mg, Mehlis' gland; o, oötype; od, oviduct; ov, ovary; ph, pharynx; pg, posterior gland; phg, pharyngeal glands; r, sinuous ridge; sr, seminal receptacle; sv, seminal vesicle; t, testis; tv, transverse vitelline duct; u, uterus; vi, vitellaria; v, vagina; vp, vaginal pore; vd, vas deferens.Published as part of Nitta, Masato & Nagasawa, Kazuya, 2015, Heterocotyle chinensis (Monogenea: Monocotylidae) from the Whip Stingray Dasyatis akajei in the Seto Inland Sea, Japan, pp. 89-93 in Species Diversity 20 on page 90, DOI: 10.12782/sd.20.1.089, http://zenodo.org/record/573752
Doklady Physics V.45, I.08
No full textDoklady Physics -- August 2000
Volume 45, Issue 8, pp. 359-433
PHYSICS
Association in Metallic Melts and Its Relation to Amorphization: Fe–P Alloys
A. I. Zaitsev, N. E. Shelkova, and A. D. Litvina
pp. 359-362 Full Text: PDF (52 kB)
Studies of Mechanical Properties of Quasicrystalline Al–Cu–Fe Phase by the Indentation Technique
V. I. Trefilov, Yu. V. Mil'man, D. V. Lotsko, A. N. Belous, S. I. Chugunova, I. I. Timofeeva, and A. I. Bykov
pp. 363-366 Full Text: PDF (101 kB)
Parabolic Approximation in the Theory of the Sound Propagation in Three-Dimensionally Heterogeneous Media
O. A. Godin
pp. 367-371 Full Text: PDF (65 kB)
Generalized Equation for Inverse Population in a Laser Active Medium
A. L. Mikaelyan and Yu. G. Turkov
pp. 372-375 Full Text: PDF (55 kB)
Self-Organization Processes in a System of Magnetic Moments in Polycrystals
V. K. Karpasyuk and E. I. Beznisko
pp. 376-379 Full Text: PDF (64 kB)
Phonon Spectra for Crystal Lattices of V, Cr, Mn, Fe, Co, Ni, and Cu
N. N. Sirota, I. M. Sirota, T. M. Soshnina, and T. D. Sokolovskii
pp. 380-383 Full Text: PDF (68 kB)
Experimental Study of Inelastic Collisions of Low-Velocity Electrons with Terbium Atoms
Yu. M. Smirnov
pp. 384-388 Full Text: PDF (61 kB)
POWER ENGINEERING
Bifurcation of Vortex Turbulent Flow and Intensification of Heat Transfer in a Hollow
S. A. Isaev, A. I. Leont'ev, P. A. Baranov, and A. E. Usachev
pp. 389-391 Full Text: PDF (104 kB)
MECHANICS
A Method of Transferring Boundary Conditions by Cauchy–Krylov Functions for Rigid Linear Ordinary Differential Equations
A. Yu. Vinogradov and Yu. A. Vinogradov
pp. 392-394 Full Text: PDF (45 kB)
Amplification of a Shock Wave in a Saturated Porous Medium
V. E. Nakoryakov and V. E. Dontsov
pp. 395-396 Full Text: PDF (37 kB)
Effect of Oriented Elastic and Strength Characteristics on the Impact Fracture of Anisotropic Materials
A. V. Radchenko and S. V. Kobenko
pp. 397-400 Full Text: PDF (76 kB)
Solving the Boltzmann Equation in the Case of Passing to the Hydrodynamic Flow Regime
F. G. Cheremisin
pp. 401-404 Full Text: PDF (74 kB)
An Isobaric–Isothermal Ensemble in Statistical Mechanics
K. M. Magomedov
pp. 405-409 Full Text: PDF (73 kB)
On Singularities of Boundaries for Parametric Resonance
A. A. Mailybaev and A. P. Seiranyan
pp. 410-414 Full Text: PDF (77 kB)
Structure of Solutions to Linear Unsteady Boundary Value Problems in Mechanics and Mathematical Physics
A. D. Polyanin
pp. 415-418 Full Text: PDF (55 kB)
On Invariants of the Stress–Strain State in Mathematical Models for Mechanics of Continua
E. I. Shemyakin
pp. 419-421 Full Text: PDF (42 kB)
Undular Bore in the Counterflow
V. I. Bukreev
pp. 422-424 Full Text: PDF (297 kB)
Integration of Equations for Long Waves in the Drozdova–Kulikovskii Form
A. G. Petrov
pp. 425-429 Full Text: PDF (72 kB)
Macrostructure and Microstructure of a Cocurrent Stratified Flow behind a Cylinder
Yu. D. Chashechkin and V. V. Mitkin
pp. 430-433 Full Text: PDF (117 kB)Archived web conten
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