Designing the Search Service for Enterprise Portal based on Oracle Universal Content Management

Enterprise Portal is an important part of an organization in informative and innovative space. The portal provides collaboration between employees and the organization. This article gives a valuable background of Enterprise Portal and technologies. The paper presents Oracle WebCenter Portal and UCM Server integration in detail. The focus is on tools for Enterprise Portal and on Search Service in particular. The paper also presents several UML diagrams to describe the use of cases for Search Service and main components of this application

The spectra and structure of sulphur-containing organic compounds-IV. The vibrational spectra and conformations of haloidmethylmethylsulphones CH3SO2CH2X

The i.r. and Raman spectra of the haloidmethylmethylsulphones CH3SO2CH2Cl (I) and CH3SO2CH2Br (II) in their liquid, solution and crystalline states have been recorded. The presence of a mixture of trans and gauche conformations has been established. The temperature dependence of the i.r. spectra has been investigated and the value ΔH = H(gauche) - H(trans) found. The band dichroism of the polarized i.r. spectra of crystalline I and II has been considered. The frequencies of the torsion vibrations have been found and the value of the internal rotation barrier measured. The interpretation of vibrational spectra is given and a normal coordinate analysis has been carried out. © 1987

The spectra and structure of sulphur-containing organic compounds-I. The vibrational spectra of dimethylsulphite and dimethylsulphite-d6

The i.r. spectra of (CH3O)2SO in crystalline state and of (CD3O)2SO in liquid and crystalline states as well as the Raman spectra of (CH3O)2SO and of (CD3O)2SO in liquid state have been investigated. Two crystalline modifications of (CH3O)2SO and of (CD3O)2SO have been obtained. The i.r. spectra of oriented crystalline films have been investigated in polarized light. The vibrational spectra of (CH3O)2SO and (CD3O)2SO have been interpreted and their force fields obtained on the basis of more complete experimental data. © 1979

Fundamentals of Open Government Reforms

The article describes the general principle of open government reforms. This is a universal model, suitable for any countries with small adjustments. The concept of openness enshrines the basic principles of openness of federal executive bodies, tasks and mechanisms (tools) for their implementation and contains a system of strategic guidelines in the field of ensuring openness and transparency of public administration, accountability and control of power to civil society and the formation of an effective dialogue between federal executive bodies and citizens, public associations and the business community. The scientific novelty lies in the study of the model of open government reforms and the identification of the benefits of implementation. The methodological basis of the study is the works of modern authors, revealing the issues of the emergence of open government reforms and their impact on modern states. As a result, the main stages of implementation of open government reforms have been formed, and the features of the application of reforms in the Russian Federation are described

The spectra and structure of sulphur-containing organic compounds-V. The vibrational spectra and conformations of p-RC6H4SO2CH2X sulphones

The i.r. and Raman spectra of p-RC6H4SO2CH2X (R = H, CH3, Cl, Br; X = Cl, Br) sulphone liquid solutions and crystals have been investigated. The existence of a mixture of trans and gauche conformations in liquid and solution phases has been established. The temperature dependences of the i.r. spectra have been studied and the values of ΔH = H (gauche) - H(trans) determined. The molecular conformations in the crystal have been determined by the dichroism of polarized i.r. spectral bands. In the case of CH3C6H4SO2CH2Br polymorphic crystal modifications, differing in molecular conformations, have been found. An interpretation of the vibrational spectra is given. See Part IV, A. B. REMizov, F. S. BILALOV and 1. S. POMINOV, Spectrochim Acta, in press. © 1987

The spectra and structure of sulphur-containing organic compounds-II. The vibrational spectra and internal rotation of dimethylsulphate

An investigation of the i.r. spectra of (CH3O)2SO2 in liquid and crystalline states has been carried out. The crystals were obtained by freezing the liquid and precipitating the vapour on a cooled KBr plate. Four crystalline modifications have been obtained. The i.r. spectra of oriented crystalline films have been investigated in polarized light. A normal coordinate analysis has been carried out, an interpretation of the spectrum given and the force field determined. It has been shown on the basis of experimental data and theoretical analysis that there is an equilibrium of three rotational isomers in (CH3O)2SO2 in the liquid and solutions. Different numbers of conformers have been found in different crystalline modifications. © 1979

The spectra and structures of sulphur-containing compounds. Part III. The vibrational spectra and conformations of acyclic sulphoxides

The IR and Raman spectra of the acyclic sulphoxides CH3S(O)CH2Cl, CH3S(O)CH3S(O)CH2Br, p-CIC6H4S(O)CH2Cl and p-CH3C6H4S(O)CH2Br in their liquid and crystalline states and IR solution spectra have been recorded. A normal coordinate analysis has been carried out, an interpretation of the vibrational spectra given and the force fields determined. It has been shown that acyclic sulphoxides exist as a mixture of conformations in the liquid and in solutions. The values of ΔH for the relative stabilities have been determined from the IR spectra of solutions at different temperatures. © 1982

Vibrational spectra and internal rotation of chlorophosphines

The present paper is devoted to the investigation of i.r. spectra (400-4000 cm-1) of ClCH2PCl2, C2H5PCl2, (C2H5)2PCl, Ph(C2H5)PCl in gaseous, liquid and crystalline states and of Raman spectra of ClCH2PCl2 and C2H5PCl2 in liquid state. The influence of temperature on i.r. spectra has been studied. The normal co-ordinate analysis of different conformers of CH3PCl2, ClCH2PCl2 and C2H5PCl2 has been carried out. The experimental material and normal co-ordinate analysis shows that in ClCH2PCl2, C2H5PCl2 and (C2H5)2PCl the internal rotation around the PC bond is possible and that these molecules are present in a liquid as a mixture of two rotational isomers. The terms Vk in the decomposition of potential energy of internal rotational into Fourier series has been evaluated in the approximation of the harmonic oscillator. © 1976

Cross-relaxation and phonon bottleneck effects on magnetization dynamics in LiYF4:Ho3+

Frequency and dc magnetic field dependences of dynamic susceptibility in diluted paramagnets LiYF$_4$:Ho$^{3+}$ have been measured at liquid helium temperatures in the ac and dc magnetic fields parallel to the symmetry axis of a tetragonal crystal lattice. Experimental data are analyzed in the framework of microscopic theory of relaxation rates in the manifold of 24 electron-nuclear sublevels of the lowest non-Kramers doublet and the first excited singlet in the Ho$^{3+}$ ground multiplet $^5I_8$ split by the crystal field of S$_4$ symmetry. The one-phonon transition probabilities were computed using electron-phonon coupling constants calculated in the framework of exchange charge model and were checked by optical piezospectroscopic measurements. The specific features observed in field dependences of the in- and out-of-phase susceptibilities (humps and dips, respectively) at the crossings (anti-crossings) of the electron-nuclear sublevels are well reproduced by simulations when the phonon bottleneck effect and the cross-spin relaxation are taken into account

Vibrational spectra, dipole moments, and conformations of acylic sulfoxides

Acyclic aliphatic and aliphatic-aromatic sulfoxides exist in the form of equilibrium mixtures of conformations. In the case of bromomethyl methyl sulfoxide, a conformational equilibrium of three forms is observed, and an equilibrium between two forms basically exists for chloromethyl methyl sulfoxide and halomethyl aryl sulfoxides. © 1981 Plenum Publishing Corporation