18,738 research outputs found
Assemblages of herb-dwelling spiders (Araneae) of various steppe types in Ukraine and the Central Chernozem region of Russia
No full textA total of 107 spider species from 15 families were recorded in the herbaceous vegetation of the steppe ecosystems of Ukraine and the Central Chernozem region of Russia. Araneidae, Thomisidae, Salticidae and Theridiidae were the most species-rich. The species composition depended on the steppe type; adjacent forest habitats influenced steppe fauna in the forest-steppe and northern part of the steppe natural zone. The number of generalist, forest and wetland dwelling species in the steppe vegetation showed a tendency to decrease towards the south. Dominance of herb-dwelling spiders was specific to each steppe type; no single species was found to predominate in all the steppe habitats
Two-Layered WGM Resonator-Based Technique for Microwave Characterization of Condensed Matter with Extremely High and Extremely Low Losses
No full textMillimeter-Wave Surface Impedance Characterization of HTS Films and Single Crystals Using Quasi-Optical Sapphire Resonators
No full textHigh-Q sapphire quasi-optical dielectric resonators (QDRs) excited on whispering-gallery modes are key techniques for accurate characterization in millimeter (mm) wavelength range of surface impedance of HTS large-area films and can be useful for impedance characterization of small HTS single crystals, including various unconventional superconductors. Hemispherical QDR-based technique for mm impedance characterization of HTS films is analysed theoretically and confirmed experimentally. Such an approach can be applied to QDR of modified forms. The temperature dependences of the YBaCuO films resistance properties using hemispherical resonator and the iron-pnictide single-crystal impedance properties using radially-slotted one are measured in Ka-band
Documentos. Felipe V y sus confesores jesuitas. El "cursus" episcopal de algunos personajes ilustres del reinado
No full textIn the present text the author reproduces twenty-seven unpublished documents dated between 1701 and 1774. These papers prove that during the reign of Felipe V the Jesuit Royal Confessionary bore the final responsibility for transferring prelates or filling vacant bishoprics.En este trabajo el autor reproduce veintisiete documentos inéditos que se sitúan entre 1701 y 1744. En estos papeles queda demostrada la responsabilidad última que, durante el reinado de Felipe V, tuvo el confesionario real jesuítico para la traslación de los prelados o para la provisión de los obispados vacantes
Graded Gyroid Structures for Load Bearing Orthopedic Implants
No full textThe availability of advanced tools able to model complex geometries along with the relaxing of the constraints related to the manufacturing technologies are heavily transforming the design approach in many fields, including healthcare. The focus of this paper is on the optimization of porous lightweight cellular geometries in the orthopedic implants design: lattice structures have proven to fulfill the biological, mechanical, and technological constraints required in designing load bearing devices. The aim is to collect the information provided by the related literature to describe the effects induced by the selection of parameters designing lattice gyroid structures for orthopedic implants
Technical Physics Letters V. 29, I. 07
No full textTechnical Physics Letters -- July 2003
Volume 29, Issue 7, pp. 529-616
Field Evaporation of Carbidized Tungsten
M. V. Loginov and V. N. Shrednik
pp. 529-532 Full Text: PDF (105 kB)
Mechanisms Complicating the Dependence of the Transient Process Duration on the Initial Conditions in Two-Dimensional Maps
A. A. Koronovskii and A. E. Khramova
pp. 533-536 Full Text: PDF (82 kB)
A Criterion for Convection of Elementary Excitations in Crystalline Solids
K. K. Kazbekov, Zh. Kh. Murlieva, and D. K. Palchaev
pp. 537-539 Full Text: PDF (42 kB)
The Effect of Neutron Irradiation on the Exciton Absorption in Gallium Arsenide
Z. V. Jibuti, N. D. Dolidze, B. E. Tsekvava, and G. L. Eristavi
pp. 540-541 Full Text: PDF (39 kB)
The Influence of Finite End Screens on the Spectrum of Oscillations in Cylindrical Quasioptical Dielectric Resonators
A. A. Barannik, Yu. V. Prokopenko, Yu. F. Filippov, and N. T. Cherpak
pp. 542-543 Full Text: PDF (40 kB)
The Curie Principle and Diffusion Limited Aggregation
L. M. Martyushev and L. G. Gorbich
pp. 544-546 Full Text: PDF (100 kB)
The Effect of a Precursor on the Magnetostatic and Dynamic Characteristics of Co68Fe4Cr4Si12B12 Amorphous Ribbons
E. E. Shalyguina, N. M. Abrosimova, M. A. Komarova, V. V. Molokanov, Ch. O. Kim, Ch. G. Kim, and Y. W. Rheem
pp. 547-549 Full Text: PDF (64 kB)
A New Type of Attractor in Autonomous Systems
V. S. Anishchenko and M. V. Loginova
pp. 550-553 Full Text: PDF (72 kB)
Interaction of a CO2 Laser Beam with Free-Falling Liquid Drops during Modification of Dissolved Biomolecules
G. A. Baranov, A. A. Belyaev, S. B. Onikienko, S. A. Smirnov, and V. V. Khukharev
pp. 554-556 Full Text: PDF (63 kB)
A Laser Operating on Coherent Intersubband Transitions with Electron Transfer to the Valence Band
É. A. Gel'vich, E. I. Golant, I. V. Kuznetsova, and A. B. Pashkovskii
pp. 557-559 Full Text: PDF (44 kB)
Nanoparticle Velocity Relaxation in a Condensed Carrying Medium
V. Ya. Rudyak and A. A. Belkin
pp. 560-562 Full Text: PDF (96 kB)
The Surface Energy of a Metal Nanoparticle in the Presence of a Vacuum Gap between This Particle and a Dielectric Medium
V. A. Sozaev and D. V. Yaganov
pp. 563-565 Full Text: PDF (41 kB)
Application of Holographic Interferometry for Determining the Solubility of Gases in Liquids
V. B. Konstantinov, A. F. Malyi, and V. A. Babenko
pp. 566-568 Full Text: PDF (43 kB)
Nanocrystalline Silicon Films Formed under the Impact of Pulsed Excimer Laser Radiation on Polyimide Substrates
M. D. Efremov, V. A. Volodin, L. I. Fedina, A. A. Gutakovskii, D. V. Marin, S. A. Kochubei, A. A. Popov, Yu. A. Minakov, and V. N. Ulasyuk
pp. 569-571 Full Text: PDF (125 kB)
A Mechanism of Current Noise Reduction in Systems of Ion Beam Formation from Vacuum Arc Plasma
V. A. Shklyaev, S. Ya. Belomyttsev, V. V. Ryzhov, and I. Yu. Turchanovskii
pp. 572-574 Full Text: PDF (53 kB)
Application of the Multifractal Concept to Characterization of the Structure of Composite Films of Fullerene C60 Doped with CdTe
A. V. Nashchekin, A. G. Kolmakov, I. P. Soshnikov, N. M. Shmidt, and A. V. Loskutov
pp. 575-577 Full Text: PDF (205 kB)
Controlled Magnetoresistance in Y3/4Lu1/4Ba2Cu3O7–CuO Composites at 77 K
D. A. Balaev, K. A. Shaihutdinov, S. I. Popkov, and M. I. Petrov
pp. 578-581 Full Text: PDF (63 kB)
Near IR Diffuse Reflectance Spectroscopy for in situ Monitoring of the Degree of Oxidation of YBa2Cu3O7 – x Powders
V. N. Kuznetsov and A. A. Lisachenko
pp. 582-585 Full Text: PDF (59 kB)
New Storage Phosphors for Thermal Neutron Detection
A. V. Sidorenko, P. A. Rodnyi, and C. W. E. van Eijk
pp. 586-588 Full Text: PDF (48 kB)
Charged Particles Accelerated by Wake Fields in a Dielectric Resonator with Exciting Electron Bunch Channel
V. A. Balakirev, I. N. Onishchenko, D. Yu. Sidorenko, and G. V. Sotnikov
pp. 589-591 Full Text: PDF (52 kB)
Photoconverters Based on GaAs/Ge Heterostructures Grown by Low-Temperature Liquid Phase Epitaxy
V. P. Khvostikov, L. S. Lunin, V. I. Ratushnyi, É. V. Oliva, M. Z. Shvarts, and O. A. Khvostikova
pp. 592-593 Full Text: PDF (34 kB)
Tunneling Selection of Optical Vortices
T. A. Fadeeva and A. V. Volyar
pp. 594-597 Full Text: PDF (196 kB)
Thermoelectric Properties of Silicon at High Pressures in the Region of the Semiconductor–Metal Transition
V. V. Shchennikov, S. Vikt. Popova, and A. Misiuk
pp. 598-601 Full Text: PDF (63 kB)
Suppressing Pulsed Microwave Signals in a Nonlinear Spin Wave Interferometer
A. B. Ustinov and B. A. Kalinikos
pp. 602-605 Full Text: PDF (154 kB)
On the Prospects of Developing High-Efficiency Piezocomposites Based on Crystals of Solid Solutions of Ferroelectric Relaxors
V. Yu. Topolov and S. V. Glushanin
pp. 606-609 Full Text: PDF (73 kB)
Anomalous Magnetic Hysteresis in La0.6Sr0.2Mn1.2O3 – delta Manganites with a Perovskite Structure
V. T. Dovgii, A. I. Linnik, V. P. Pashchenko, V. N. Derkachenko, V. K. Prokopenko, V. A. Turchenko, and N. V. Davydeiko
pp. 610-612 Full Text: PDF (46 kB)
Formulation of the Boundary Conditions on Curvilinear Surfaces Streamlined by a Rarefied Gas
V. N. Popov
pp. 613-616 Full Text: PDF (49 kB)Archived web conten
Variants in ADCY5 and near CCNL1 are associated with fetal growth and birth weight
No full textTo identify genetic variants associated with birth weight, we meta-analyzed six genome-wide association (GWA) studies (n = 10,623 Europeans from pregnancy/birth cohorts) and followed up two lead signals in 13 replication studies (n = 27,591). rs900400 near LEKR1 and CCNL1 (P = 2 x 10(-35)) and rs9883204 in ADCY5 (P = 7 x 10(-15)) were robustly associated with birth weight. Correlated SNPs in ADCY5 were recently implicated in regulation of glucose levels and susceptibility to type 2 diabetes, providing evidence that the well-described association between lower birth weight and subsequent type 2 diabetes has a genetic component, distinct from the proposed role of programming by maternal nutrition. Using data from both SNPs, we found that the 9% of Europeans carrying four birth weight-lowering alleles were, on average, 113 g (95% CI 89-137 g) lighter at birth than the 24% with zero or one alleles (P(trend) = 7 x 10(-30)). The impact on birth weight is similar to that of a mother smoking 4-5 cigarettes per day in the third trimester of pregnancy
La Biblioteca del Museo Nacional de Arqueología, Historia y Etnografía.. Anales del Museo Nacional de Arqueología, Historia y Etnografía. Num. 22 Tomo V (1927) Cuarta Época (1922-1933)
No full textAnales del Museo Nacional de Arq. Hist. y Etnogr. 1ª época, 7, 2. 1877.Anuarios de Estadística de la Rep. Mex., años de 1899, 1900, 1901, 1903 y 1905.Archivo de la Biblioteca del Museo Nacional de Arq. Hist. y Etnogr. iniciado en 1896.Archivo de la Secretaría de Educación Pública, Sección de Personal, años de 1909, 1910 y 1911.Arrangois. Acontecimientos de México. - 4 vols. - 1971.Boletín de Estadística de la República Mexicana, 1902.Boletín de Estadística del Distrito Federal, años de 1900, 1903 y 1904.Boletín de Instrucción Pública, Vol. I. - 1903. Pág. 480.Boletín de Instrucción Pública, Vol. II. - 1903. Pág. 709.Boletín de Instrucción Pública, Vol. III. - 1903. Págs. 56-214 y 902.Boletín de Instrucción Pública, Vol. VII. - Págs. 730 y 748.Boletín de Instrucción Pública, Vol. XIII. - Pág. 577.Boletín de Instrucción Pública, Vol. XIV. – Pág. 163.Boletín de Instrucción Pública, Vol. XV. - Págs. 161, 163 y 748.Boletín de Instrucción Pública, Vol. XVI. - 1911. - Pág. 113.Boletín de la Sociedad de Geografía y Estadística. G. y Villa. Biog. del señor de Agreda y Sánchez.Boletín del Museo Nacional de Arq. Hist. y Etnogr. 4ª época, T.I - 1922.Castillo Ledón, Luis. El Museo Nacional de Arq. Hist. y Etnogr. Imp. ídem. 1924.Covarrubias. Memoria de la Secretaría de Justicia e Instrucción Pública. 1873. Pág. XXXIV.El Mundo Ilustrado. Revista. 2 vols. 1907.Galindo y Villa, Jesús. El Museo Nacional de Arq. Hist. y Etnogr. Talleres tip. del mismo. - 1923.Galindo y Villa, Jesús. Reseña Hist. del Museo Nacional. 1901.González Obregón, Luis. Historia de la Biblioteca Nacional - Méx. 1910.Ley de Instrucción Pública. - Capítulo II. - Méx. 1869.Memorias de Instrucción Pública. 1869, 1926 y 1927.Presupuestos y Leyes de Egresos, desde 1894 hasta 1927. 32 vols.Revista de Instrucción Pública. Vol. V. - Imprenta de la Esc. Nac. de Artes Gráficas.Ribera Cambas. - México Pintoresco. - 2. Vols. - 1880
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