.АРХИВ СТАТЕЙ

О новом решении SAP CRM, представленном компанией SAP, и использовании его в повседневной деятельности компании.

О работе международного форума, посвященный бизнес-аналитике, ее использованию для создания успешного и устойчивого конкурентного преимущества на основе качественной информации.

О работе семинара компании SAS "Прогнозная аналитика в страховании: от тарификации до индивидуальных отношений с с клиентами в автостраховании. Тенденции, подходы и инструменты".

О сервисах и процессах в сервисно-ориентированной архитектуре и банках, основных этапах создания SOA-среды.

О работе форума в области бизнес-аналитики SAS FORUM RUSSIA 2008. Об использовании аналитических технологий класса Business Intelligence для совершенствования управления бизнесом.

О предложениях компании SAP по вопросам комплексного управления информацией в преломлении построения клиентоориентированного бизнеса.

О результатах деятельности компании SAP в 2006 г. и планах стратегического развития на 2007 г.

Об установке программного комплекса SmartVista на программно-аппаратной платформе HP.

О новых технологиях безопасности, необходимых для защиты конечных точек сети от современных угроз.

Об открытии Центра компетенции по бизнес-приложениям Oracle в России и СНГ.

О работе SAS Форума, прошедшего 25 сентября 2007 г. в Москве, темой которого стала бизнес-аналитика, способность определять наиболее прибыльных клиентов, ускорение инноваций в создании новых продуктов и услуг.

О возможности применения сервисно-ориентированной технологии (Service-Oriented Architecture, SOA) в ИТ-инфраструктуре современного банка.

О работе семинара по вопросам интеллектуального анализа поведения клиентов.

О работе конференции Sun Tech Days, которая прошла в апреле 2006 г.

О работе семинара на тему "Операционные риски в финансовых организациях: ответ современным требованиям и тенденциям", проведенным компаниями SAS и Hewlett-Packard.

О деятельности компании SAP в области информационно-технологического обеспечения банковского бизнеса.

О совместном проекте компаний IBM и БПЦ - процессинговой системы SmartVista i.

О работе совместной конференции SAP и Европейской ассоциации менеджмента и маркетинга, посвященная теме "Тенденции розничного банковского бизнеса - Как на них заработать? ".

doi: 10.15217/279710

doi: 10.15217/279704

The research results on studying of an influence of an inoculation and mineral nitrogen application for symbiotic activity and seed production of different varieties of soya bean are presented in this article. All these researches were conducted in the All-Russia Scientific Research Institute of grain legumes and cereal crops in 2011- 2013. Symbiotic and productive ability of new soya varieties Zusha and Mezenka in comparison with the standard Lantsetnaya variety is studied. It is established that formation of the symbiotic device and its activity depended on a preseeding inoculation of seeds bacterial fertilizer (nitragin) and also on presence of spontaneous populations of rhizobium in the soil. The period duration of a symbiotic nitrogen-fixing depended on varietal features and was longer at Zusha and Mezenka's more late-season varieties. Seeds inoculation by nitragin was surpassed in efficiency of mineral nitrogen application in a dose of 60 kg per hectare. An addition yield reached 2,6 c/hectare. Different reactions of varieties when forming a crop on distribution of rainfall during the growth season was noted. Having prevalence of rainfall in the first half of summer on formation of a crop early ripening varieties which used spring soil deposits of moisture and rainfall of May-June more rationally had advantage, less suffering from a July- August drought and a heat. More late-ripening varieties had advantage in case of better providing with rains if the second half of summer. The heavy yield – 30,7 c/hectare (on average for 3 years) created Mezenka variety. doi: 10.15217/279700

Путем синтеза получены S-амиды сульфосалициловой кислоты, которые дают яркие люминесцентные реакции с ионами тербия. Подобраны оптимальные условия комплексообразования и предложены высокочувствительные методы определения тербия.

A reaction between caffeine (caff) and dipicolinic acid = 2,6-pyridine dicarboxylic acid (pydc.H2) in water results in the formation of a cocrystal compound (pydc.H2.H2O)(caff) 1. The characterization of the resulting crystallohydrate is performed using 1H,13C NMR and IR spectroscopy and X-ray crystallography. X-ray crystal structure analysis reveals the presence of both starting materials and water in the lattice. It also indicates intensive intermolecular H-bonding interactions between carboxylic acid, caffeine, and water as well as p—p stacking between the pydc.H2 and caff rings as constituents of the cocrystal. The hydrogen bonding and non-covalent interactions play roles in the formation of the cocrystal. The crystal system is triclinic with the space group P-1 and two formula units per unit cell. The unit cell parameters are a = 6.906(2) ?, b = 8.451(3) ?, c = 14.68 (4) ? with a = 81.51(3°), b = 78.47(3°), and g = 78.14(3°). The final R value is 0.0660 for 7943 measured reflections.

Информация об XV юбилейной конференции операторов и пользователей сети спутниковой связи и вещания России SATRUS-2010.

В Москве прошла международная конференция по спутниковой связи и вещанию SATRUS. Наиболее острым моментом в настоящее время является рост спроса на орбитально-частотный ресурс и ограниченные возможности удовлетворения этого спроса.

Как производят и где применяют кристаллы карбида кремния.

Задача концепции "семантический сети" (Semantic Web) состоит в том, чтобы создать программное обеспечение, которое умело бы не только перелистывать тексты, но и понимать смысл - выделять главное, систематизировать информацию.

О том, что академик В. П. Скулачев изобрел средство "против старения", российские СМИ пишут давно, но что это за средство - толком не объясняют. Редакция журнала попыталась внести хоть какую-то ясность в этот вопрос.

О коллекции научно-популярных видеороликов в Интернете.

Анализируется электронная библиотека научных статей.

Two hydrazone compounds N?-(2,4-dichlorobenzylidene)-4-methylbenzohydrazide monohydrate (1) and 2-chloro-5-nitro-N?-(4-methylbenzylidene)benzohydrazide (2) derived from 4-methylbenzohydrazide with different benzaldehydes are synthesized and characterized by physicochemical methods and single crystal X-ray diffraction. Compound 1 crystallizes in the orthorhombic space group P212121 with unit cell parameters a = 4.714(2) ?, b = 13.093(3) ?, c = 24.754(3) ?, V = 1527.9(8) ?3, Z = 4, R1 = 0.0812, and wR2 = 0.1623. Compound 2 crystallizes in the monoclinic space group Cc with unit cell parameters a = 11.564(2) ?, b = 13.271(2) ?, c = 9.462(2) ?, b = 96.860(2)°, V = 1441.7(4) ?3, Z = 4, R1 = 0.0461, and wR2 = 0.0896. The crystals of the compounds are stabilized by intermolecular hydrogen bonds as well as p?p stacking interactions.

A cadmium(II) complex dicyanidobis(N,N?-dimethylthiourea-S) cadmium(II) [Cd(Dmtu)2(CN)2] (1) is prepared and its structure in the solid state is determined by single crystal X-ray structural analysis. The cadmium(II) ion is four-coordinate having a distorted tetrahedral geometry composed of two cyanide C atoms and two thione S atoms of N,N?-dimethylthiourea (dmtu). The molecular structure is stabilized by intermolecular N—H?N(CN) hydrogen bonding interactions that lead to a 3D network structure. The complex was also characterized by IR and NMR spectroscopy.

The equilibrium geometries and vibrational frequencies of the ionic liquid 1-butyl-3-methylimidazolium cation and the alanine anion [BMIM][Ala] are studied using density functional theory (DFT) at the B3PW91/6-311+G(d,p) leve1. The most stable structures of the anion, the cation, and the ion pairs are obtained and characterized, and the geometry parameters of the ion pairs confirm the presence of a hydrogen bonding interaction between the anion and the cation. Natural bond orbital (NBO) analysis is also performed to analyze the atomic charge distribution and charge transfer in the [BMIM]+ cation and [BMIM][Ala] ionic liquids. The results show that there are the electrostatic interaction and multiple hydrogen bond interactions between the cation and the anion of the ionic liquids, and the stability of the ground state of the ion pairs mostly results from the hydrogen bonding between the lone pairs of O atoms in the anion and H in the imidazole cycle of the cation. There are some changes in microstructures and the charge distribution during the formation of the ion pairs.

A new Schiff base cobalt(III) complex with the formula [CoL1L2(N3)]?NO3 (L1 is 2-[1-(2-phenylaminoethylimino)ethyl]phenolate, L2 is N-phenylethane-1,2-diamine) is prepared and characterized by physicochemical methods and single crystal X-ray determination. The com­plex crystallizes in the triclinic system space group P-1, with a = 8.504(2) ?, b = 14.973(3) ?, c = 20.676(4) ?, a = 100.021(3)°, b = 90.005(3)°, g = 103.084(2)°, V = 2523.0(9) ?3, Z = 4, R1 = 0.0732, and wR2 = 0.1182. Single crystal X-ray diffraction analysis reveals that the complex contains two mononuclear [CoL1L2(N3)]+ cations and two nitrate anions. The Co atom is six-coordinated in an octahedral geometry. The ligands and the cobalt(III) complex are screened in vitro for their antibacterial activity against Bacillus subtillis, Staphylococcus aureus, Escherichia coli, and Pseudomonas aereuguinosa.

A new trinuclear Ni(II) complex {[NiL(DMF)]2(OAc)2Ni}?2DMF (H2L = 4,4?-dichloro-2,2?-[(1,3-propylene)dioxybis(nitrilomethylidyne)]diphenol) is synthesized and characterized by elemental analyses, IR spectra, UV—Vis spectra and X-ray crystallography. The results show that the Ni(II) complex consists of three Ni(II) ions, two tetradentate (m-L)2– units, two coordinated m-acetate ions, two coordinated DMF molecules, and two crystallization DMF molecules. All hexacoordinated Ni(II) ions of the complex have a slightly distorted octahedral geometry. The crystal packing of the Ni(II) complex reveals a notable feature of this structure: the formation of an infinite supramolecular 2D layered structure by virtue of intermolecular C—H?O hydrogen bonding.

The optimized molecular structures, vibrational frequencies and 1H and 13C NMR chemical shifts of acetylcholine halides (F, Cl and Br) have been investigated using density functional theory (B3LYP) method with 6-311G(d) basis set. The comparison of their experimental and calculated IR, R and NMR spectra of the compounds has indicated that the spectra of three optimized minimum energy conformers can simultaneously exist in one experimental spectrum. Thus, it was concluded that the compounds simultaneously exist in three conformations in the ground state. The calculated optimized geometric parameters (bond lengths and bond angles), vibrational frequencies and NMR chemical shifts for the minimum energy conformers were seen to be in a good agreement with the corresponding experimental data. All the assignments of the theoretical frequencies were performed by potential energy distributions using VEDA 4 program.

The optimized molecular structures, vibrational frequencies and 1H and 13C NMR chemical shifts of acetylcholine halides (F, Cl and Br) have been investigated using density functional theory (B3LYP) method with 6-311G(d) basis set. The comparison of their experimental and calculated IR, R and NMR spectra of the compounds has indicated that the spectra of three op¬timized minimum energy conformers can simultaneously exist in one experimental spectrum. Thus, it was concluded that the compounds simultaneously exist in three conformations in the ground state. The calculated optimized geometric parameters (bond lengths and bond angles), vibrational frequencies and NMR chemical shifts for the minimum energy conformers were seen to be in a good agreement with the corresponding experimental data. All the assignments of the theoretical frequencies were performed by potential energy distributions using VEDA 4 program.