AUSÊNCIA PATERNA E SUAS REPERCUSSÕES SOBRE O DESENVOLVIMENTO INFANTIL

O presente estudo teve por objetivos a) investigar as repercussões da ausência paterna sobre o desenvolvimento da criança; b) descrever o conteúdo intrapsíquico de crianças com pais presentes e de crianças com pais ausentes no lar. Para tanto foram estudados três casos de crianças em idade escolar que freqüentavam uma instituição não governamental da cidade de Santos e utilizou-se dos instrumentos entrevista semi-estruturada com as mães e Procedimento de Desenho-Estória com Tema com as crianças. A aplicação foi feita nos seguintes termos, pediu-se ao participante que desenhasse uma criança e, em seguida que contasse uma estória sobre o desenho. Após, foi solicitado à criança que desenhasse o pai dessa criança e que contasse uma estória sobre esse mesmo desenho. Optamos também por aplicar o Teste das Matrizes Coloridas de Raven - Escala Especial com as crianças. Embora cada caso tivesse revelado suas peculiaridades, os resultados mostraram indicativos de distúrbios da identidade sexual, desamparo, insegurança, tendências depressivas, além de associação entre a ausência paterna, déficit cognitivo e/ou inibição intelectual. Foi também observado em um dos casos, dificuldades da mãe em permitir que o pai paternasse . Concluiu-se que a ausência paterna foi percebida pela criança não somente como a falta da pessoa do pai no lar, mas sim por sua omissão; somando-se ao fato de que a internalização da figura paterna não pareceu determinada pelo laço biológico, mas sim pela possibilidade de oferecimento à criança de identificação e afeto. Entendeu-se com esse estudo que o desenvolvimento psíquico saudável pode ser facilitado pela introjeção das boas figuras materno/paternas pela criança. Sendo assim, estudos dedicados ao tema da paternidade são tão importantes de serem explorados na atualidade quanto o foram aqueles destinados à maternidade ao longo da história da psicologia do desenvolvimento e da psicanálise. (AU)

E-Support for English Language Course to Enhance University Students’ Learning.

The peculiarities of English language teaching for students at higher educational establishment using some elements of distance learning, developed by the author, are described in this article. The results of students’ questioning, received at the end of the experimental teaching, are suggested and analyzed. The conclusions are formulated and the further ways of teaching English with e-support are outlined.

Fuzzy Model of the Automated System of Module Knowledge Control

The author analyzes some peculiarities of information perception and the problems of tests evaluation. A fuzzy model of tests evaluation as means of increasing the effectiveness of knowledge control is suggested.

Molecular Dynamics implementation of BN2D or 'Mercedes Benz' water model

Two-dimensional 'Mercedes Benz' (MB) or BN2D water model (Naim, 1971) is implemented in Molecular Dynamics. It is known that the MB model can capture abnormal properties of real water (high heat capacity, minima of pressure and isothermal compressibility, negative thermal expansion coefficient) (Silverstein et al., 1998). In this work formulas for calculating the thermodynamic, structural and dynamic properties in microcanonical (NVE) and isothermal-isobaric (NPT) ensembles for the model from Molecular Dynamics simulation are derived and verified against known Monte Carlo results. The convergence of the thermodynamic properties and the system's numerical stability are investigated. The results qualitatively reproduce the peculiarities of real water making the model a visually convenient tool that also requires less computational resources, thus allowing simulations of large (hydrodynamic scale) molecular systems. We provide the open source code written in C/C++ for the BN2D water model implementation using Molecular Dynamics.

Learning Technology in Scheduling Based on the Mixed Graphs

We propose the adaptive algorithm for solving a set of similar scheduling problems using learning technology. It is devised to combine the merits of an exact algorithm based on the mixed graph model and heuristics oriented on the real-world scheduling problems. The former may ensure high quality of the solution by means of an implicit exhausting enumeration of the feasible schedules. The latter may be developed for certain type of problems using their peculiarities. The main idea of the learning technology is to produce effective (in performance measure) and efficient (in computational time) heuristics by adapting local decisions for the scheduling problems under consideration. Adaptation is realized at the stage of learning while solving a set of sample scheduling problems using a branch-and-bound algorithm and structuring knowledge using pattern recognition apparatus.

Multi-Agent Information Processing and Adaptive Control in Global Telecommunication and Computer Networks

The problems and methods for adaptive control and multi-agent processing of information in global telecommunication and computer networks (TCN) are discussed. Criteria for controllability and communication ability (routing ability) of dataflows are described. Multi-agent model for exchange of divided information resources in global TCN has been suggested. Peculiarities for adaptive and intelligent control of dataflows in uncertain conditions and network collisions are analyzed.

Interface Engineering and Design: Adaptibility Problems

* The research work reviewed in this paper has been carried out in the context of the Russian Foundation for Basic Research funded project “Adaptable Intelligent Interfaces Research and Development for Distance Learning Systems”(grant N 02-01-81019). The authors wish to acknowledge the co-operation with the Byelorussian partners of this project.

Non-Linear Network-Flow Model of Lukasiewicz’s Multivalue Logic

The paper presents a new network-flow interpretation of Łukasiewicz’s logic based on models with an increased effectiveness. The obtained results show that the presented network-flow models principally may work for multivalue logics with more than three states of the variables i.e. with a finite set of states in the interval from 0 to 1. The described models give the opportunity to formulate various logical functions. If the results from a given model that are contained in the obtained values of the arc flow functions are used as input data for other models then it is possible in Łukasiewicz’s logic to interpret successfully other sophisticated logical structures. The obtained models allow a research of Łukasiewicz’s logic with specific effective methods of the network-flow programming. It is possible successfully to use the specific peculiarities and the results pertaining to the function ‘traffic capacity of the network arcs’. Based on the introduced network-flow approach it is possible to interpret other multivalue logics – of E.Post, of L.Brauer, of Kolmogorov, etc.

Обектен подход към извънкласната работа по информатика за начинаещи ученици

Neli Maneva, Plamenka Hristova - The paper is devoted to a new approach to the extracurricular activities in Informatics for beginners, 3–5 grade pupils. Only the first step of our approach are described in detail, namely the modeling of the identified so far objects with prime and secondary importance. Some examples of objects are presented through their main characteristics revealing their peculiarities and the level of significance for the achievements of the stated goals for an efficient performance of the activities under consideration.

Ferroelectric-like behaviour of melanin:humidity effect on current-voltage characteristics

The influence of low vacuum on quasistatic current-voltage (I–V) dependences and the impact of wet air pulse on dynamic bipolar I-V-loops and unipolar I-V-curves of fungal melanin thin layers have been studied for the first time. The threshold hysteresis voltages of I–V dependences are near to the standard electrode potentials of anodic water decomposition. Short wet air pulse impact leads to sharp increase of the current and appearance of “hump”-like and “knee”-like features of I-V-loops and I-V-curves, respectively. By treatment of I-V-loop allowing for I-V-curve shape the maxima of displacement current are revealed. The peculiarities of I-V-characteristics were modelled by series-parallel RC-circuit with Zener diodes as nonlinear elements. As a reason of appearance of temporal polar media with reversible ferroelectric-like polarization and ionic space charge transfer is considered the water-assisted dissociation of some ionic groups of melanin monomers that significantly influences electrophysical parameters of melanin nanostructures.

A társadalmi felelősségvállalás tendenciái a gyógyszeriparban = Corporate Social Responsibility in the Pharmaceutical Industry

A gyógyszeripar egyszerre tartozik a leginkább csodált és a legtöbbet kritizált iparágak közé. Az iparág produktumai életeket menthetnek, emberek millióinak könnyítik meg az életét, és a gyógyszereknek köszönhetően számos korábbi gyilkos kór vált ismeretlenné a fejlett országokban. Mindezek mellett azonban az iparágat számos kritika is éri: túl magas árakkal dolgozik, etikátlan promóciós praktikákkal él, magára hagyja a világ szegényeit, kétes etikai hátterű klinikai kísérleteket végez, és állami intézményekkel köt háttéralkukat. A CSR koncepciójának intenzív jelenléte az iparágban többek között a fenti ellentmondásokra adott válaszként is értelmezhető (erre utalnak a későbbiekben bemutatandó kvalitatív kutatás eredményei is). Az alábbi tanulmányban arra teszek kísérletet, hogy feltárjam, a magyar gyógyszeripar szereplői hogyan látják társadalmi felelősségüket, milyen programokat valósítanak meg CSR kezdeményezéseik során. Milyen kihívások várnak a gyógyszeripari cégek vezetőire, és milyen dilemmákkal szembesülnek társadalmi felelősségvállalásuk kapcsán? Mennyiben találhatók meg a nemzetközi kutatások által feltárt nézőpontok a hazai cégek CSR interpretációiban, illetve vannak-e a magyar gyógyszeriparnak sajátosságai ebben a tekintetben? / === / The pharmaceutical industry is among the most admired and most criticized of all. The pharmaceutical products can save lives, they make the lives of millions of people lot easier, and many legendary diseases were eradicated from the world thanks to the innovations of the industry. However, the industry receives many criticisms in the same time: the big pharma is often accused of working with high prices, applying immoral marketing practices, abandoning the poor, having a no money-no cure attitude, doing ethically questionable clinical trials, etc. This contradiction can be one reason why pharmaceutical industry is among the most CSR-oriented sectors. In this paper I investigate what the CSR initiatives and activities of the pharmaceutical companies look like in Hungary. How do the managers of these firms react to the challenges of the industry? What is their perception about the contradictions described in the previous paragraph? Are there Hungarian peculiarities regarding CSR principles and actions? During research I also wanted to identify patterns of CSR activities of the Hungarian pharmaceutical firms in order to create clusters that group companies with similar characteristics.

A családi vállalkozások pénzügyi sajátosságai (Specialities of Family Business Finances)

A tanulmány a család és a vállalkozás pénzügyeinek kapcsolata, az utódlás finanszírozásának kérdései, a pénzügyi menedzsment, a hitelfelvétel és eladósodottság, a tőke forrása, a családon kívüli tőkebevonás és az eladás pénzügyi vonatkozásai mentén vizsgálja a családi vállalkozások pénzügyei sajátosságait. Ilyen sajátosságok bőséggel vannak, a családi cégek a nem családiaktól számos vonásukban különböznek, még pénzügyi tekintetben is egyedi jellemzőkkel bírnak. Ezek a pénzügyi ismérvek nem a szektorra jellemző diszfunkcionalitások, hanem a családi cégek alapvető jellemzőiből fakadó üzleti viselkedésmódok. A szerző jelen munkájában arra vállalkozik, hogy rávilágítson a családi vállalkozások pénzügyeinek ismérveire. ______ Family businesses play an important role in every economy of the world’s countries and they differ from non-family ones along several features. They have also unique characteristics in their financial affairs. The author of this work undertakes to highlight that the characteristics of family business finances are not improper functionalities of the sector but unique business behaviours of family businesses stemming from their basic characteristics. The study examines the peculiarities of family business finances along the relationship of financial affairs of the family and the business, the financial challenges of succession, the financial management, the source of the borrowing and the capital, the indebtedness and the financial aspects of selling.

Jerash: The landscape, urban space, and architecture

The peculiarities of Roman architecture, town planning, and landscape architecture are visible in many of the empire's remaining cities. However, evaluation of the landscapes; and analysis of the urban fabric, spatial compositions, and the concepts and characteristics of its open spaces are missing for Jerash (Gerasa in antiquity) in Jordan. Those missing elements will be discussed in this work, as an example of an urban arrangement that survived through different civilizations in history.^ To address the characteristics of the exterior spaces in Jerash, a study of the major concepts of planning in Classical Antiquity will be conducted, followed by a comparative analysis of the quality of space and architectural composition in Jerash. Through intensive investigation of data available for the area under study, the historical method used in this paper illustrates the uniqueness of the site's urban morphology and architectural disposition.^ An analysis will be performed to compare the design composition of the landscape, urban fabric, and open space of Jerash as a provincial Roman city with its existing excavated remains. Such an analysis will provide new information about the roles these factors and their relationships played in determining the design layout of the city. Information, such as the relationship between void and solid, space shaping, the ground and ceiling, the composition of city elements, the ancient landscapes, and the relationship between the land and architecture, will be acquired.^ A computer simulation for a portion of the city will be developed to enable researchers, students and citizens interested in Jordan's past to visualize more clearly what the city looked like in its prime. Such a simulation could result in the revival of the old city of Jerash and help promote its tourism. ^

Revaloracion de la comedia de Pedro Munoz Seca: Un teatro menospreciado

The comedies of Pedro Muñoz Seca (1879-1936) received extraordinary public acclaim for over thirty years, yet critics rejected them. Although several experts have recently begun to study his plays in an objective manner, this author has generally either been underrated or omitted from theater histories. This study identifies the merit, contributions and relevance of Muñoz Seca's works so that the unwarranted void that now exists in Spanish theater annals is justly filled. Historical and biographical backgrounds and a brief sketch of the development of comedy in Spain serve to introduce the literary, political and social contexts in which the author develops the subgenre known as "astracán" and introduces the "fresco" character type. ^ This analysis illustrates Muñoz Seca's verbal comic techniques---the use of regional dialects and individuals' speech peculiarities, double entendres, incongruence, periphrasis, and ingenious plays on words. It also explores the author's profound theatrical sense manifested in inter-textual references and self-reflexivity within the content of his plays. In addition, it identifies the scenic creativity he displays through the use of cinematography, the removal of color from stage decor (or the elimination of scenery altogether), and the original application of music to create comic effect. Furthermore, this study comments the satirical tone projected in Muñoz Seca's characters' idiolect and barbarisms as socio-political conditions worsen. Finally, it brings forth the author's use of parody to criticize his society and to deride other theatrical genres in vogue during his time. ^ While the polarization between Muñoz Seca's popular success and the critics' rejection can be explained by esthetic and ideological prejudices, this dissertation ascertains that the true nature of the author's plays has not been properly identified. The "astracán" is a double parody; however, since it caricaturizes a comic subgenre that is already burlesque, its defining parodic features have been consistently misinterpreted as mere exaggerations and defects. What is more, as its critical content is not recognized, its renewing function goes unnoticed. Muñoz Seca's "astracán" illustrates an era of the Spanish comic stage and paves the way for the theater of the absurd. Its merit and relevance must be recognized. ^

A comunidade zooplanctônica como bioindicadora do estado trófico de reservatórios da região semiárida tropical

E utrophication in continental aquatic ecosystems and the following deterioration of water quality are some of the greatest problems to be solved in this century. Due to their own peculiarities reservoirs from semi - arid regions constitute a great challenge to water management because of their greater vulnerability to eutrophication process. I dentification of biolo gical community components that may be used as bioindicators is important to allow an early detection of adverse changes, and also to provide subsidies for management and conservation actions. The aim of the present study is to evaluate the potential of zo oplankton community as bioindicator of the trophic state of two reservoirs belonging to the Piranhas - Açu basin, RN, Brazil: Boqueirão de Parelhas and Passagem das Traíras. Monthly sampling s of both systems were carried out in both systems during the period of January to December. Measurements were performed for temperature, pH, dissolved oxygen and water electrical conductivity besides water samples collection for nutrients, suspended solids, chlorophyll - a and zooplankton analyses. T axonomic composition of zooplankton , density and biomass were analysed. Trophic state index, ABC curves , W statistic and the Calanoida: Cyclopoida ratio were also obtained. The results evidenced that Boqueirão de Parelhas reservoir was a mesotrophic sy stem, and Passagem das Traíras r eservoir was eutrophic. In both reservoirs zooplankton community had low species richness, mostly constituted by tolerant species which have wide geographical distribution, as well the dominance of the rotifers Brachionus havanaensis , B. calyciflo rus and Keratella tropica ; of the calanoid copepods Notodiaptomus cearensis and N. iheringi ; cyclopoid copepod Thermocyclops decipiens, and of the cladocerans Ceriodaphnia cornuta and Diaphanosoma spinulosum . Among the biological indices the ABC curves fo r the zooplankton community indicated a moderate dis turbance in both reservoirs, th e Calanoida: Cyclopoida ration indicated not impacted environments , e xcept during the end of the study to the reservoir Passagem das Traíras . It was concluded that the indices used are good indicators of disturbance and alteration in the community, however they are not good indicators for monitoring the trophic state of the studied reservoirs due to the simultaneous occurrence of other factors selecting species, as the c oncentration of ions and high turbidity, which are part of the reservoir characteristics of semiarid.