USE OF THE STONEX S9 PLUS GPS RECEIVER FOR THE PREPARATION OF CADASTRE DOCUMENTATION FOR THE REGISTRATION IN THE LAND BOOK OF A PROPERTY

The purpose of the paper is to present a model for preparing topo-cadastral documentation for registration in the Land Book of a property, using modern equipment, methods and measurement systems. The respective building is located in Călăraşi commune, Sărata village, Dreptăţii street, number 3, Dolj county, being composed of construction yards and arable land, a residential building and two household annexes. In order to prepare the technical documentation necessary for registration in the land book of the building, a topographic survey was performed in the Stereographic 1970 projection system and the 1975 BLACK SEA reference system, using a Stonex S9 PLUS GPS receiver

Сравнительные характеристики частоты физиологического тремора у детей, занимающихся на компьютере

Catedra Igienă generală, USMF „Nicolae Testemiţanu”, Centrul Naţional Ştiinţifico-Practic de Medicină Preventivă, Conferinţa naţională ştiinţifico-practică în domeniul otorinolaringologiei pediatrice, 30 octombrie 2009, Chişinău, Republica MoldovaThe study involved two groups of pupils who used computers at different times. The first group included pupils who used the computer at school as well as outside of school (whether at home, Internet cafes, or at the homes of their friends or relatives). The second group included pupils who used the computer only during informatics classes. The study measured whole-arm physiological tremor in both groups in two stages, first when the pupils were in the 7th grade, the second three years later. As a result of excessive computer use physiological tremor in pupils in the first group is more frequent. The frequency in the pupils in the second group has decreased, indicating the body’s adaptation, the result of proper computer-time management.Исследование проводилось в двух группах учащихся, занимающихся на компьютере разное по длительности время. В первую группу вошли ученики, пользующиеся компьютером, в том числе за пределами школы (имеют дома компьютер, посещают Интернет- клубы или занимаются у родственников), а вторая группа включает учеников, которые используют компьютер только на уроках по информатике. Исследование проводилось в два этапа: первый этап, когда учащиеся были в 7-ом классе, второй этап был проведен через 3 года (в 10-ом классе). Было установлено, что частота физиологического тремора больше у учащихся из первой группы и возрастает в многолетней динамике, что предполагает состояние усталости детей, длительно использующих компьютер. У учащихся второй группы частота физиологического тремора снижается, что указывает на адаптацию организма за счёт регламентирования времени работы

Изменения катехоламинов у учащихся, работающих на компьютере

Department of General hygiene, Nicolae Testemitanu State Medical and Pharmaceutical University, Congresul III al Medicilor de Familie din Republica Moldova, 17–18 mai, 2012, Chişinău, Republica Moldova, Conferinţa Naţională „Maladii bronhoobstructive la copii”, consacrată profesorului universitar, doctor habilitat Victor Gheţeul, 27 aprilie, Chişinău, Republica MoldovaInformation and communication technologies show an obvious manifestation of the information revolution. Therefore, it becomes clear special interest for computer literacy and seeking ways of adaptation to the modern world. Current research included children of 7th class from, divided into 3 groups depending on the complexity of the studied subjects. Later these children were grouped into two categories depending on the duration of use of the computer. According to the literature, the prevailing tone of sympathetic or parasympathetic segment of the nervous system involves the appearance of exhaustion and risk of developing of vegeto-vascular dystonia. The predominance of a segment is characterized by increasing or decreasing value of cateholamine followed by activities. In the current study, characteristic modifications were established mainly at children from the group I and more expressed at the children in LE and LC 1. Children from group I, recording an acute state stress with chronic stress are more supposed to appearance of fatigue, possible also premorbid and morbid state.Информационные и коммуникационные технологии являются очевидным проявлением информационной революции. Поэтому становится понятен особый интерес к компьютерной грамотности и поиску путей адаптации к современному информационному миру. В данном исследовании изучались ученики 7-х классов, разделенные на 3 группы в зависимости от сложности изучаемых предметов. Позже эти ученики были разделены на две категории в зависимости от длительности использования компьютера. По данным специализированной литературы, преобладание тонуса симпатической или парасимпатической сегментов нервной системы приводит к появлению истощения адаптации и риску развития вегето-сосудистой дистонии. Преобладание одного из сегментов характеризуется либо увеличением, либо уменьшением значений катехоламинов в результате деятельности. В представленной работе были установлены характерные изменения, главным образом, у учащихся I-ой группы, и они более выражены у учащихся экспериментальной группы и первой контрольной группы. Учащиеся I-ой группы, регистрируя состояние острого стресса параллельно с хроническим стрессом, более склонны к развитию утомления и, возможно, преморбидных и патологических состояний

TOPO-CADASTRAL WORKS REQUIRED FOR ENTRY IN LAND REGISTER OF A SECTION FROM COUNTY ROAD 677 A, SIRINEASA COMMUNE, VALCEA COUNTY

The aim of the work it was registering ownership right over DJ 677 A real estate located in the municipality Sirineasa, Valcea County.In order to enter in the Land Register of the building mentioned above were performed measuring operations and computational and reporting operations. The works were completed in 1970 Stereographic projection system and measuring elements on the ground were performed with a Topcon GR-3 GPS and LEICA TC 805 total station.For the road section was drawn up a location and delimitation plan at 1 at 1000 scale, respecting the existing regulations

DRAWING OF THE TECHNICAL DOCUMENTATION FOR THE COMMUNAL ROAD 151-DN 6- SECTIONN 1, DRĂGHICENI COMMUNE, OLT COUNTY, BY COMBINED GPS USE – TOTAL STATION

For drawing up the technical documentation of the Communal Road 151 – DN 6 –Section 1, located in the Drăghiceni commune area, Olt County, it was necessary the combined use of the modern GPS topography equipment – total station. The GPS technology was used to determine the points of the support network, and the total station to thicken it and raise the points on the ground.The computational operations were performed based on the field data, thus obtaining the absolute coordinates of the points that delineate the studied land in the Stereographic Projection System 1970.The drawing up of operations of the placement and delineation plan of the property body consist of representing the points that delineate the surface on a sheet of A3 format at a scale of 1:5000

Metallic nanograins: spatially nonuniform pairing induced by quantum confinement

It is well-known that the formation of discrete electron levels strongly influences the pairing in metallic nanograins. Here we focus on another effect of quantum confinement in superconducting grains that was not studied previously, i.e., spatially nonuniform pairing. This effect is very significant when single-electron levels form bunches and/or a kind of shell structure: in highly symmetric grains the order parameter can exhibit variations with position by an order of magnitude. Nonuniform pairing is closely related to a quantum-confinement induced modification of the pairing-interaction matrix elements and size-dependent pinning of the chemical potential to groups of degenerate or nearly degenerate levels. For illustration we consider spherical metallic nanograins. We show that the relevant matrix elements are as a rule enhanced in the presence of quantum confinement, which favors spatial variations of the order parameter, compensating the corresponding energy cost. The size-dependent pinning of the chemical potential further increases the spatial variation of the pair condensate. The role of nonuniform pairing is smaller in less symmetric confining geometries and/or in the presence of disorder. However, it always remains of importance when the energy spacing between discrete electron levels $\delta$ is approaching the scale of the bulk gap $\Delta_B$, i.e., $\delta > 0.1$-$0.2\,\Delta_B$

STUDY ON PREPARATION OF TECHNICAL DOCUMENTATION REQUIRED TO DESIGN ROAD DC 36 UPGRADING -STANESTI-STOILESTI, VALCEA COUNTY

This paper aims at showing how to achieve the necessary technical documentation to design of the studied road upgrading works, using the technologies such as that GPS. Topo-cadastral works made so yielded high accuracies comparable to those obtained using total stations, but with a much higher yield and much less human, financial and material effort,. Measured data were processed with specialized software that allowed a rapid and accurate large-scale topographic plans, they create the opportunity that designer to take the best and effective design solutions and the constructor to perform work in the best conditions

Influence of the physical properties on the antibacterial and photocatalytic behavior of Ag-doped indium sulfide film deposited by spray pyrolysis

Spray pyrolysis was used to deposit indium sulfide (In2S3) films, with or without silver doping. The films are polycrystalline, and the inclusion of Ag in the In2S3 structure leads to the formation of a solid solution, with the crystallite size of the order of tens of nanometers. In2S3 films exhibit a semiconductive behavior, and the incorporation of Ag leads to an increase of the charge carrier concentration, enhancing the electrical conductivity of the films. The small polaron hopping mechanism, deduced by the fittings according to the double Jonscher variation, explains the evolution of the direct current (dc) conductivity at high temperature of the Ag-doped indium sulfide. From impedance spectroscopy, it was found that the doped film presents dielectric relaxation, and Nyquist diagrams indicate the importance of the grain and the grain boundaries’ contributions to the transport phenomena. The physical characteristics of the films have an influence on the photocatalytic performance, achieving photodegradation efficiency above 80% (85.5% in the case of Ag doping), and on the antibacterial activity. The obtained results indicate that indium sulfide films are good candidates for environmental and biological applications, confirming a multifunctional nature.Part of this work was supported by the Portuguese Foundation for Science and Technology (FCT) in the framework of the Strategic Funding UIDB/04650/2020”. D.C. and I.G. acknowledge the structural funds project PRO-DD (POS-CCE, O.2.2.1., ID123, SMIS 2637, ctr. no 11/2009) for providing some of the infrastructure used in this work. Part of this work was supported by a grant of the Romanian Ministry of Education and Research, CNCS - UEFISCDI, project number PN-III-P1-1.1-TE-2019-1209, within PNCDI III

Negotiating the Web Science Curriculum through Shared Educational Artefacts

EXTENDED ABSTRACT The far-reaching impact of Web on society is widely recognised and acknowledged. The interdisciplinary study of this impact has crystallised in the field of study known as Web Science. However, defining an agreed, shared understanding of what constitutes Web Science requires complex negotiation and translations of understandings across component disciplines, national cultures and educational traditions. Some individual institutions have already established particular curricula, and discussions in the Web Science Curriculum Workshop series have marked the territory to some extent. This paper reports on a process being adopted across a consortium of partners to systematically create a shared understanding of what constitutes Web Science. It records and critiques the processes instantiated to agree a common curriculum, and presents a framework for future discussion and development. The need to study the Web in its complexity, development and impact led to the creation of Web Science. Web Science is inherently interdisciplinary. Its goal is to: a) understand the Web growth mechanisms; b) create approaches that allow new powerful and more beneficial mechanisms to occur. Teaching Web Science is a unique experience since the emerging discipline is a combination of two essential features. On one hand, the analysis of microscopic laws extrapolated to the macroscopic realm generates observed behaviour. On the other hand languages and algorithms on the Web are built in order to produce novel desired computer behaviour that should be put in context. Finding a suitable curriculum that is different from the study of language, algorithms, interaction patterns and business processes is thus an important and challenging task for the simple reason that we believe that the future of sociotechnical systems will be in their innovative power (inventing new ways to solve problems), rather than their capacity to optimize current practices. The Web Science Curriculum Development (WSCD) Project focuses European expertise in this interdisciplinary endeavour with the ultimate aim of designing a joint masters program for Web Science between the partner universities. The process of curriculum definition is being addressed using a negotiation process which mirrors the web science and engineering approach described by Berners-Lee (figure 1 below). The process starts on the engineering side (right). From the technical design point of view the consortium is creating an open repository of shared educational artefacts using EdShare [1] (based on EPrints) to collect or reference the whole range of educational resources being used in our various programmes. Socially, these resources will be annotated against a curriculum categorization [2] which in itself is subject to negotiation and change, currently via a wiki. This last process is represented by complexity and collaboration at the bottom of the diagram. The resources necessarily extend beyond artefacts used in the lecture and seminar room encompassing artefacts associated with the administrative and organisational processes which are necessary to assure the comparability of the educational resources and underwrite the quality standards of the associated awards. Figure 1: Web Science and Engineering Approach (e.g. See http://www.w3.org/2007/Talks/0314-soton-tbl/#%2811%29) From the social point of view the contributions will be discussed and peer reviewed by members of the consortium. Our intention is that by sharing the individual components of the teaching and educational process and quality assuring them by peer review we will provide concrete examples of our understanding of the discipline. However, as Berners-Lee observes, it is in the move from the micro to the macro that the magic (complexity) is involved. The challenge for our consortium, once our community repository is adequately populated, is to involve the wider community in the contribution, discussion and annotation that will lead to the evolution of a negotiated and agreed but evolving curriculum for Web Science. Others have worked on using community approaches to developing curriculum. For example, in the Computer Science community there is a repository of existing syllabi [3] that enables designers of new courses to understand how others have approached the problem, and the Information Science community is using a wiki [4] to enable the whole community to contribute to the dynamic development of the curriculum. What makes this project unique is that rather than taking a top down structured approach to curriculum definition it takes a bottom up approach, using the actual teaching materials as the basis on which to iteratively negotiate and refine the definition of the curriculum