... Chemical compatibility of Sr1-xCaxIn2O4 phase with Bi2Sr2CaCu2O8+x was investigated, and Bi-2212/Sr1-xCaxIn2O4 composite superconductor was prepared. The ceramic processing of corresponding oxide and carbonate mixture at 860 o C led to two phase species: Sr0.55Ca0.45In2O4+Bi-2212, while solubility of In in Bi-2212 was less than 5 mol %. At 900 o C indium appeared to be less soluble in the BSCCO melt, instead concentrated in fine grains of Sr1-xCaxIn2O4 phase suspended in the liquid. ...
... to Composite Mechanics Chair. was based at Mechanical & Mathematical Department in 1987. ... Address: Composite Mechanics Chair, Mechanical & Mathematical Department, Moscow State University, Moscow 119899, Russia. ... The Department of the Composites Mechanics was found at the Faculty of Mechanics and Mathematics of Lomonosov Moscow State University (MSU) in 1987. ... Optimisation of numerical methods in Solid Mechanics . Application of asymptotical methods in Composites Mechanics . ...
... Concentration Dependence of USW Scattering by Composites . I.Koltzova, A.Y.Mikhalev (Laboratory of Ultrasound, Department of Solid State Physics, Institute of Physics, St.Petersburg State University, St.Petersburg, Russia) . ... Plotting scattering indicatrixes has shown the nonlinear dependence of USW scattering on inserted particles concentration, starting from the lower concentrations. ...
... Basics of electrocatalysis , mechanisms of electrocatalytic processes and electron transfer elementary act in heterogeneous systems are accented, including experimental verification of modern quantum-mechanical theory of elementary act , molecular modeling (in cooperation with Kazan State Technological University), experiments with in situ newly generated surfaces of metals ... O.A.Petrii, G.A.Tsirlina, Electrode potentials . ... Acta 2002, v.47, p.2775. ... B 2004, v. 108, p. 17096. ...
Химический состав аэрозольных частиц в эмиссии лесных пожаров в бассейне Амазонки. ... Сообщено о проведении в Бразилии исследований с целью определения глобальной доли загрязнения атмосферы тяжелыми металлами и сажей, которые содержатся в аэрозольной эмиссии от пожаров в тропических лесах и от горения биомассы на холмистой местности в бассейне Амазонки в августе-сентябре 1992 г. Изучен химический состав фракций аэрозольных частиц размерами менее 2 мкм и в пределах от 2 мкм до 10 мкм. ...
... Summury: Usually a water column consists of two big layers. The upper layer (10-50 m deep) is characterized by strong mixing, as a result, both the biomass and nutrients are nearly uniformly distributed there. ... In this article we show that in the presence of an upper mixed layer (UML) there can be two stable vertical distributions of phytoplankton biomass: either the bulk of the biomass is located within the upper layer or below it. ...
... 12 September 2007; accepted 31 January 2008; published online 24 March 2008 In this report, the nonlinearities are analyzed in fcc -to- bcc fcc / bcc population ratio, lattice fcc fcc bcc bcc parameters aexp / aideal and aexp / aideal and saturation magnetization Iobs / Ia of the electrodeposited S S thin CoFeNi films as a function of average number of electrons in the ... The dashed line is the line of the equal population of the fcc and bcc phases. ...
download:rn-031116 ]] . CompHEP . ... Documentation and help files . ... New scheme of work with initial beams and final composite particles was changed. If you have a private model and want to use them with CompHEP-4.4.0, you have to copy cpart1.mdl file to cpartN.mdl file where N is a number of your model by commands: cd path_to_user_working_directory/model cp cpart1.mdl cpartN.mdl . All new composite particles must be introduce into table by using edit model facilities. ... Downloads . ...
... The study is focused on forest ecosystems exposed to extreme air pollution from the nickel-processing industry in Northern Fennoscandia. Long-term deposition of heavy metals and sulphur has caused strong soil contamination and severe damage to trees and ground vegetation, their structure, composition and chemistry. ... Multivariate analyses show that changes in the element composition of plants depend both on air pollution and on natural factors. ...
... Novel Silica Based Sorbents with Polymeric Anion Exchange Layer for Ion Chromatography : .. ... On-line Solid-Phase Extraction Liquid Chromatography Determination of Phthalates and Phenols Based on Extraction on Carbon Sorbent and Desorption by Subcritical Water : , .. ... C Spectrophotometric Determination of Catecholamines Using Gold Nanoparticles. ... Determination of Methylphosphonic Acid in Soils by Reactive High - Performance Liquid Chromatography - Tandem Mass Spectrometry : .. ...
... Geophysics (Journal) . ... Geology of Death Valley (National Park) . Many links for Geophysics (earthquakes) . Geol 456/656 - Composition of the Earth . National Geophysical Data Center . USGS National Earthquake Information Center: Earthquake Information for the World . AGU : AGU Meetings . ... NEIC: Earthquake Search . ... AGU - American Geophysical Union . ... ETH Zurich, Institut fur Geophysik . ... Institut fur Geowissenschaften (Institute of Earth Sciences, Mineralogy Dept.) ...
... Head of the laboratory of Magnetic Semiconductors. ... magnetic semiconductors, spin glasses, chalcogenide spinels, manganites, magnetic two-phase state. ... In antiferromagnetic (AF) semiconductors the ferrons can exist leading off T = 0 and in F semiconductors the ones can present in vicinity of Curie point. ... L.I. Koroleva "Antiferron states of charge carriers in the ferromagnetic semiconductors CuCr2S4-xSex (0.5?x?1.5) with Curie points above room temperature", JETP, 79, No 1, p. 153-162, 1994...
Using stand-alone SDPfox . ... To add a new specificity group, type in the group name and press "Add" . To change composition of specificity groups, select two groups: first, from which to remove sequences, and second, to which to add sequences. ... For a constructed grouping, it is possible to run SDPgroup, re-randomize grouping or move sequences according to the best weights (see algorithm) under the link 'SDPgroup'. ... These sequences are likely to be re-grouped after SDPgroup is performed. ...
... Authors: Nestor Espinoza et al. arxiv:1601.05438 Указание на существование далекой гигантской планеты в Солнечной системе (Evidence for a Distant Giant Planet in the Solar System) . Authors: Konstantin Batygin, Michael E. Brown . ... Authors: E. Petroff et al. arxiv:1601.05438 Указание на существование далекой гигантской планеты в Солнечной системе (Evidence for a Distant Giant Planet in the Solar System) . ... Authors: Aldo Serenelli . ... Authors: Smadar Naoz . ... Authors: Dimitri Veras . ...