Arhive lunare: decembrie 2013


23-1 DORIN PAVEL, 2013

DORIN PAVEL, 2013
Sebeșul is an old Saxon borough that offers the opportunity to live in
the past and in the present at the same time. Sights of great importance gives
those who come to Offer true moments of history. Sebeșul is a whole complex
of ancient tradition, culture, history, and literature, science, music and art. In
Sebeș or its environs, totaled figures in history, science and our culture that
made the city to be known nationally and internationally. The article makes a
synthesis of these outstanding matters well.
Cuvinte cheie: Sebeș, personalități, istorie, dezvoltare actuală,
investiții, ingineri, inginerie
Keywords: Sebeș, personalities, history, current investments,
development engineers, engineering

23-1 DORIN PAVEL, 2013


23-3 LUCIAN BLAGA, POETUL VIZIONAR AL TRANSILVANIEI

LUCIAN BLAGA, LE VIZIONNAIRE POET
DE TRANSYLVANIE
Lucien Blaga est revenu dans la conscience du public roumain et
notamment des écrivains après la parution, en 1962 de deux livres de poésies,
Poemele luminii et Mirabila sămânţă (éditions posthumes). L’expressivité de
son lyrisme, la sensibilité des images des rêveries cosmiques, le paroxysme de
ses états d’âme ont livré aux poètes des générations 60 et 70 les clefs d’un
renouvellement esthétique nécessaire après la période prolétcultiste.
Certainement, au cours des apparitions des livres du poète de Lancrăm, le
public de culture, y compris les enseignants dans leur démarche à la classe,
ont compris l‘envergure d’une synthèse littéraire et philosophique dans l’esprit
de l’éthos roumain à l’époque d’entre les deux guerres.
Cuvinte cheie: Lucian Blaga, poet, vizionar, Transilvania
Mots clés : Lucian Blaga, poète roumain, visionnaire, Transylvanie

23-3 LUCIAN BLAGA, POETUL VIZIONAR AL


23-4 O LUCRARE MAI PUŢIN CUNOSCUTĂ A LUI DORIN PAVEL: STUDIU DE ELECTRIFICARE

A LESSER-KNOWN WORK OF DORIN PAVEL:
STUDY OF ELECTRIFICATION
This paper presents a „study electrification” made by Prof Dr Doc
Dorin Pavel since 1925, in which it addresses the problem of ensuring
electricity for railways in Romania if their electrification.
Technical problems are analyzed both electrical traction suggesting
solutions and investment cost.
News of those published 88 years ago, is found in the development of
electrified railway lines in Romania, the database solutions for electric drive
(alternating current at 50 Hz and High Tension) and the locations of plants.
Cuvinte cheie: tracţiune electrică, electrificare, hidrocentrale, costuri
Keywords: electric traction, electrification, hydro, costs

23-4 O LUCRARE MAI PUŢIN CUNOSCUTĂ A LUI


23-5 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII Partea I-a

NOW BEGINS THE TRUE ENGINEERS (I)
„The history of engineering within UNESCO” emphasizes the scientific
programme designed for this purpose – one of the most extensive programs in
the natural sciences sector of this organization. Attempting a revival of the
sector, in particular through innovation, through climate change mitigation and
adaptation. There is a growing demand in the field of civil engineering,
mechanical, health, bio-chemistry, in infrastructure, industry, nuclear and
environmental sector. Are trends of which we must take into account the new
Romanian engineers.
Cuvinte cheie: inginerii, UNESCO, FMO, programe, statut, schimbări
climaterice, educație inginerească, perspective
Keywords: engineering, UNESCO, FMO, programs, statutes, climate
change, education engineering, perspectives

23-5 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII


23-6 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII Partea a II-a

NOW BEGINS THE TRUE ENGINEERS (II)
„The history of engineering within UNESCO” emphasizes the scientific
programme designed for this purpose – one of the most extensive programs in the
natural sciences sector of this organization. Attempting a revival of the sector, in
particular through innovation, through climate change mitigation and adaptation.
There is a growing demand in the field of civil engineering, mechanical, health, biochemistry,
in infrastructure, industry, nuclear and environmental sector. Are trends
of which we must take into account the new Romanian engineers.
Cuvinte cheie: inginerii, UNESCO, FMO, programe, statut, schimbări
climaterice, educație inginerească, perspective
Keywords: engineering, UNESCO, FMO, programs, statutes, climate
change, education engineering, perspectives

23-6 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII


23-7 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII Partea a III-a

NOW BEGINS THE TRUE ENGINEERS (III)
„The history of engineering within UNESCO” emphasizes the scientific
programme designed for this purpose – one of the most extensive programs in
the natural sciences sector of this organization. Attempting a revival of the
sector, in particular through innovation, through climate change mitigation and
adaptation. There is a growing demand in the field of civil engineering,
mechanical, health, bio-chemistry, in infrastructure, industry, nuclear and
environmental sector. Are trends of which we must take into account the new
Romanian engineers.
Cuvinte cheie: inginerii, UNESCO, FMO, programe, statut, schimbări
climaterice, educație inginerească, perspective
Keywords: engineering, UNESCO, FMO, programs, statutes, climate
change, education engineering, perspectives

23-7 ACUM ÎNCEPE EPOCA ADEVĂRATEI INGINERII


23-8 EVOLUŢIA ECONOMICĂ A ROMÂNIEI

ECONOMICHAL EVOLUTION OF ROMANIA
Before and after EU accession, statistics show a modest position of
Romania in the EU and its lack of improvement over time, the absolute value of
GDP/capita (taken in $), the relative value of GDP/inhabitant (considered as %
of EU average) and, worse, a worsening world order number NOM, i.e. the
number of orders in the list of world states considered in descending order of
GDP/capita. The situation can be explained by statistical data on the number of
international patents for invention obtained by each country. Currently have
GDP/high only countries that have large natural resources and capitalizes
intensive, especially those related to the number of inhabitants, have many
international patents. Romania last in EU is the U.S. patents and European
patents. Details given this situation, the paper indicates only way to improve the
situation.
Cuvinte cheie: produs intern brut pe cap de locuitor, nivel de trai, brevet
Keywords: gross domestic product per capita, standard of living, patent

23-8 EVOLUŢIA ECONOMICĂ A ROMÂNIEI


23-9 OBIECTIVELE STRATEGICE ALE SISTEMULUI EUROPEAN DE STANDARDIZARE ÎN 2020 – Proiect

STRATEGIC OBJECTIVES OF THE EUROPEAN
STANDARDISATION SYSTEM IN 2020 – project
European standardisation system (ESS) comprises the three
European standards organisations (ESOS) recognized-CEN, CENELEC and
ETSI-their members and other interested parties involved.
The objective of the ESS is to implement standardization across
Europe in order to facilitate the exchange of goods, information and services
through the removal of barriers caused by provisions of a technical nature, and
thus to ensure a unified European market to promote competitiveness and to
stimulate innovation. At the international level, the ESS will facilitate
international trade and Europe’s global market position through active
participation in international standardization.
Cuvinte cheie: sistemul european de standardizare, organe europene
de standardizare, obiective strategice, proiect
Keywords: European standardisation system, European
standardisation bodies, strategic objectives, project

23-9 OBIECTIVELE STRATEGICE ALE


23-10 ARHIMEDE – UN ILUSTRU SAVANT GREC AL ANTICHITĂŢII

ARCHIMÈDE – UN ILLUSTRE SAVANT GREC
DE L’ANTIQUITÉ
Le présent article expose d’une manière synthétique – à partir de la
bibliographie consultée – le peu qu’on connaît sur la vie de l’illustre savant,
ainsi qu’une partie de l’anecdotique contemporaine concernant ses réalisations.
On énumère les traités théoriques élaborés (ceux qui ont été conservés jusqu’à
nos jours), ainsi que leur influence sur les évolutions ultérieures des
Mathématiques, de l’Hydrostatique et de l’Astronomie.
C’est Archimède (inventeur des leviers, du pignon, de la vis sans fin)
qui a établi les relations de calcul de la surface et du volume de la sphère et du
cylindre, qui a déterminé les centres de gravité de divers corps, qui a énoncé le
fameux principe de l’hydrostatique (qui porte son nom) etc. C’est donc lui qui a
jeté des bases solides pour disciplines susmentionnées. Le grand
mathématicien, astronome et physicien allemand Carl Friedrich Gauss (1777-
1855) pensait qu`Archimède et Isaac Newton (1642-1727) furent les plus
grands scientifiques de toute l`histoire de la civilisation humaine !
Cuvinte cheie: matematică, mecanică, hidrostatică, leviere, pinioane,
şuruburi fără sfârşit, sferă, cilindru, centru de gravitaţie, principiul hidrostaticii
(Arhimede)
Mots-clés: mathématiques, mécanique, hydrostatique, leviers,
pignons, vis sans fin, sphère, cylindre, Centre de gravité, le principe de
hidrostaticii (Archimède)

23-10 ARHIMEDE – UN ILUSTRU SAVANT GREC


23-11 ACADEMICIANUL ȘTEFAN NĂDĂȘAN – DIN VIAȚA ȘI ACTIVITATEA SA

ACADEMICIAN ȘTEFAN NĂDĂȘAN –
OF HIS LIFE AND HIS WORK
Stephen Nădășan (born 19 august 1901 in Timisoara on September
23, 1967 in Timisoara) was a Romanian engineer. Is the founder of the
Romanian School of testing materials. Contributed to the improvement of cast
irons and brought important innovations in welding of metals. Titular member of
the Romanian Academy. It shows aspects of his life and his work,
supplemented with chronological data.
Cuvinte cheie: Ștefan Nădășan, academician și inginer român,
fondatorul școlii românești de încercarea materialelor
Keywords: Ștefan Nădășan, academician and engineer, founder of the
Romanian School of trial materials

23-11 ACADEMICIANUL ȘTEFAN NĂDĂȘAN –


23-12 CONSTANTIN C. TEODORESCU 1892 – 1972

CONSTANTIN C. TEODORESCU (1892 – 1972)
Among the prominent figures who have fixed the Romanian forms
durable to be known both by his contemporaries and future generations,
emerges as a teacher with a particularly deep thinker simultaneously
pedagogical entered deep into the core of things and deciphering the crystal
clear with their essence, engineer C.CTeodorescu. It shows life, school and
university training, outstanding contributions of Professor C.C. Teodorescu into
the realm of science and technology.
He was a scientist of great humanity, had a modest and discreet life,
concerned about all the time not to get in the way and not wards off anyone.
This man’s work is alive, living in and through his activity, not only to the
Department but also to many institutions which offered them collaboration.
Cuvinte cheie: inginer, profesor, conducător de doctorat, om de știință
Keywords: engineer, teacher, leader, scientist

23-12 CONSTANTIN C. TEODORESCU


23-13 DESPRE INVENȚII ȘI INVENTATORI

ABOUT INVENTIONS AND INVENTORS
An invention is a solution or a technical achievement in a field of
knowledge which shows the progress from the novelty stage known until then.
An invention is defined ”as a machine, a process, an improved etc.-new and
useful, which existed previously and which are recognized as the product of an
intuition or a unique genius, outstanding mechanical skills common or craft”
Henry Ford, founder of the American automotive industry; Swedish engineer
Alfred Nobel considered the inventor; American inventor Thomas Alva Edison,
the owner of the 1903 patent research, known in the whole world as the
inventor of the incandescent bulb; American engineer William BULLOCK in
1863 invention of which revolutionized the industry tipăritului: a more efficient
and more press. But his was the one that finally brought death. Only a few
inventions and those which they have achieved. This is the message of the
paper.
Cuvinte cheie: inventator, invenții, dinamită, brevet, presă eficientă și
rapidă
Keywords: inventor, inventions, dynamite, patent, efficient and quick
release

23-13 DESPRE INVENȚII ȘI INVENTATORI


23-16 REPERE IMPORTANTE ÎN ISTORIA TERMOMETRIEI

MAIN ASPECTS IN HISTORY OF THERMOMETRY
ВАЖНЫЕ ВЕХИ В ИСТОРИИ TEPMOMETP
В хронологическом порядке представлены основные моменты
которые привели к изобретению термометра. Особое внимание уделено
вопросам связанных с установлением постоянных точек шкалы и выбором
температурной шкалы. Показан вклад ученных различных стран и
основные трудности на пути этого великого изобретения.
Cuvinte cheie: concept, temperatură, termometru, punct fix, scară,
grad, sistem
Keywords: concept, temperature, thermometer, lock point, scale,
degree, system
Ключевые слова: концепция, температуры, термометр,
фиксированной точки, масштаб, степень, системы

23-14 REPERE IMPORTANTE ÎN ISTORIA TERMOMETRIEI


23-15 EDUCAȚIA – CALE SPRE SUCCES

EDUCATION – ROAD TO SUCCESS
The paper is an essay on permanent education and its importance for
our self-development.
Cuvinte cheie: educație, educație permanentă, persoană de succes,
dezvoltare personală
Keywords: education, permanent education, successful, strong
personal shrinking pot

23-15 EDUCAȚIA – CALE SPRE SUCCES


23-16 LECŢII INTERACTIVE REALIZATE ÎN EDU INTEGRATOR

INTERACTIVE LESSONS CONDUCTED IN
EDU INTEGRATOR
This paper deals with the general approach of teaching textile
technology lessons in EDU Integrator environment. Information specific
techniques applied modern methods of instruction using electronic computer
and office equipment and related interface.
Cuvinte cheie: EDU Integrator, AEL, platformă, test, lecţie, elev
Keywords: EDU, AEL, platform, test, lesson, student

23-16 LECŢII INTERACTIVE REALIZATE ÎN


23-17 HIDROSFERA-BIOSFERA ȘI UNIVERSALITATEA PRINCIPIULUI SFERĂ-SPIRALĂ. LIMBAJUL GEOMETRIILOR FLUIDE, UNDELE STAŢIONARE CU ASPECT BIOLOGIC

HYDROSPHERE, BIOSPHERE AND THE UNIVERSALITY
OF SPHERE-SPIRAL PRINCIPLE.
FLUID GEOMETRY LANGUAGE, STANDING WAVES
OF BIOLOGICAL ASPECT
This presentation classifies the entire morphological diversity not only
in its static transience but mostly by approaching the register of complex
cosmogonic transformations from macro to microcosm. The morphodynamic
generative matrix from which and through which, on the entire spectral plateau
of shape octave from sphere, is fully manifested in spiral and returns to sphere
in the ultimate depths of microcosm, reveals a unitary diversity within the
tracking of inextricably alternate causal chain consisting of the sphere-spiral
principle, which is established as an archetypal binder underlying morphologic
becoming’s.
Conceptualization journey follows step by step the diversity of
transformations analysing, capturing the essential elements that contribute
simultaneously to the entire morphodynamic range, following archetypal
insertions culturally infused at the artefact level belonging to the human
civilization, deepening the complex relationships between art and science
whose is the bond par excellence is the experiment.
Cuvinte cheie: sferă, vortex, hidrosferă, noosferică, biosferă, lichid,
soliton, undă staţionară
Keywords: sphere, vortex, hydrosphere, noosphere, biosphere, fluid,
soliton, stationary wave
101

23-17 HIDROSFERA-BIOSFERA ȘI UNIVERSALITATEA PRINCIPIULUI SFERĂ-SPIRALĂ.


23-18 MODEL DE DEZVOLTARE A AFACERII PRIN INOVARE OGLINDIT ÎN STANDARDUL PE PĂRŢI SR 13547

MODEL OF BUSINESS DEVELOPMENT BY MEANS
OF INNOVATION REFLECTED IN SEIES SR 13547
Innovation is one of drivers for the success of organisations. The aim
of SR 13547 is to help organisations to develop, introduce and maintain a
framework for syatematic innovation management practices. Establishing such
a innovation management will allow organisations to become more innovative
and achieve more success with thir product, service, process, organizational
design and business model innovations.
Cuvinte cheie: organizaţie, inovare, management, politică şi strategie
de inovare, proces de inovare, proprietate intelectuală, transfer tehnologic,
broker, evaluare
Keywords: organisation, innovation, management, politics and
innovation strategy, innovation process, intellectual property, technology transfer,
evaluation

23-18 MODEL DE DEZVOLTARE A AFACERII


23-19 COMUNICAREA INTERNĂ ÎN ORGANIZAŢII. O ABORDARE DIN PERSPECTIVA RELAŢIILOR PUBLICE

INTERNAL COMMUNICATION IN ORGANIZATIONS.
AN APPROACH FROM THE PERSPECTIVE OF PUBLIC
RELATIONS
Internal communication needs to start from the premise that the
employee’s relationship with the organization is determined by the
contribution/payment relationship and should not be assimilated to a form of
internal marketing identifies employee as a client. Communication strategy with
employees is an area of specialty within the broader function of public relations,
which requires accountability and responsibility at the level of leadership. And
that’s because the management did not have to look as happy and satisfied
employees work can turn into the best ambassadors of the company.
Cuvinte cheie: comunicare internă, comunicare managerială, climat de
comunicare
Keywords: internal communication, managerial communication,
climate of communication

23-19 COMUNICAREA INTERNĂ ÎN ORGANIZAŢII.


23-20 ABORDARE STRATEGICĂ A ACTULUI DE COMUNICARE MANAGERIALĂ, Partea I-a

STRATEGIC APPROACH OF
MANAGERIAL COMMUNICATION, Part 1
Communication is crucial in the effectiveness of a manager. Brian
Tracy [1] is very categorically stating that „if you cannot communicate,
cannot be leader.” But effective communication is based on trust, that
manager must know how to win from subordinates. Managers know how to
listen and to become a good manager, able to communicate effectively, you
must know to listen to the other. That’s because everyone always feels the
need to feel important and valuable. Especially, a subordinate leader will
consider actions that will help raise the self; it will make them enjoy longer, and,
consequently, make it more efficient gear organization operating.
Cuvinte cheie: comunicare managerială, climatul de comunicare
Keywords: managerial communication, climate of communication

23-20 ABORDARE STRATEGICĂ A ACTULUI DE COMUNICARE MANAGERIALĂ, Partea I-a


23-21 ABORDARE STRATEGICĂ A ACTULUI DE COMUNICARE MANAGERIALĂ, Partea a II-a

STRATEGIC APPROACH OF
MANAGERIAL COMMUNICATION, Part II
Communication is crucial in the effectiveness of a manager. Brian
Tracy [1] is very categorically stating that „if you cannot communicate,
cannot be leader.” But effective communication is based on trust, that
manager must know how to win from subordinates. Managers know how to
listen and to become a good manager, able to communicate effectively, you
must know to listen to the other. That’s because everyone always feels the
need to feel important and valuable. Especially, a subordinate leader will
consider actions that will help raise the self; it will make them enjoy longer, and,
consequently, make it more efficient gear organization operating.
Cuvinte cheie: comunicare managerială, climatul de comunicare
Keywords: managerial communication, the climate of communication

23-21 ABORDARE STRATEGICĂ A ACTULUI DE COMUNICARE MANAGERIALĂ, Partea a II-a


23-22 NANOTEHNOLOGIA – TEHNOLOGIA VIITORULUI APROPIAT

NANOTECHNOLOGY-TECHNOLOGY
OF THE NEAR FUTURE
Nanotechnology is a collective term for Nano scale technology
customized development. Nanotechnology is manufacturing a product with a
geometric size controlled at least one functional component has a particle size
of less than 100 nanometres. Physicist Richard Phillips Feynman’s first man
spoke about the technologies at the molecular level. Nanotechnology is the
technology of the future, enabling the introduction of new functionality in a
product. For instance, Bucky balls can be crowded in the form of cylinders,
called „nanotubes”. Nanotubes are made from fibre that can be included in
various materials, which are incredibly resilient. Wall paints with carbon fibber
and carbon black particles of Nano size acts as a screen against 99 % of highfrequency
electromagnetic waves. The 30 year Nano robots complexes will
appear – Nano doctors. And the examples can continue.
Cuvinte cheie: nanotehnologii, tehnologii la nivel molecular,
nanotuburi, nanoroboți complecși
Keywords: nanotechnology, molecular-level technologies, nanotubes,
Nano robots complexes

23-22 NANOTEHNOLOGIA – TEHNOLOGIA


23-23 UNELE CONSIDERAŢII PRIVIND SISTEMUL TEHNOLOGIC

SOME CONSIDERATIONS REGARDING THE
TECHNOLOGICAL SYSTEM
The paper analysis the actual situation of Technological System and
its development in the future, imposed by informatics, knowledge and
globalization trend
Cuvinte cheie: artefacte tehnologice, sistem, informatică, comunicare
cunoaștere, globalizare. Tehnosofia
Keywords: technological artefacts, system, informatics, knowledge.
Technosophia

23-23 UNELE CONSIDERAŢII PRIVIND SISTEMUL


23-24 DEZVOLTAREA CONCEPTULUI DE TEMPERATURĂ

DEVELOPMENT OF THE TEMPERATURE CONCEPT
РАЗРАБОТКА КОНЦЕПЦИИ ТЕМПЕРАТУРЫ
Показаны возникновение и развитие температуры – важнейшего
понятия теории теплоты. Раскрыты два подхода в изучении понятия
температуры: термодинамический и эмпирический. На основе
молекулярно-кинетической теории газов дано определение абсолютной
температуры.
Cuvinte cheie: concept, temperatură, grad, mişcare, energie, termic,
mecanic, zero absolut
Keywords: concept, temperature, degree, movement, energy, thermal,
mechanics, zero absolute
Ключевые слова: концепция, температура, уровень, движения,
энергии, тепловых, механические, абсолютного нуля

23-24 DEZVOLTAREA CONCEPTULUI DE TEMPERATURĂ


23-25 EVOLUŢIA UNITĂŢILOR LA ROMÂNI

EVOLUTION OF ROMANIAN UNITS
ЭВОЛЮЦИЯ РУМЫНСКИЙ ЕДИНИЦ
Показаны происхождение и эволюция румынских мер длины,
площади, объема и массы. Особое внимание уделено молдавским
единицам, в том числе бессарабским. На основе общеупотребительной
лексики и фразеологии современного румынского языка показано также
лингвистическое происхождение имен молдавских мер.
Cuvinte cheie: unitate, lungime, arie, masă, sistem, etalon, metrologie
Keywords: measure, length, area, mass, system, standard gauge,
metrology
Ключевые слова: Подразделение, длина, площадь, масса,
система, Стандартный, метрология

23-25 EVOLUŢIA UNITĂŢILOR LA ROMÂNI


23-26 PLATFORME MECATRONICE DE LA SIMPLU LA COMPLEX

MECHATRONIC PLATFORMS
FROM SIMPLE TO COMPLEX
This paper presents the mechatronic platforms as an ideal base for
training, education and research mechatronics, to support the process of
retraining and vocational guidance in accordance with the requirements of the
European Union trades. They fail to satisfy the needs of a growing number of
products and industrial processes involving the use of mechanical and
electronic components as well as control software design and development.
Mechatronic platforms provide the conceptual approaches, methods
and tools to achieve the objectives of education operating and development of
educational technologies.
Cuvinte cheie: platforme mecatronice, educaţie mecatronică,
tehnologie mecatronică
Keywords: mechatronic platforms, technology education estudiant
estudiant technology

23-26 PLATFORME MECATRONICE


23-27 INVESTIGAREA COMPOZIȚIEI UNEI MOSTRE DE TENCUIALĂ VECHE

THE INVESTIGATION OF AN OLD
PLASTER SAMPLE
Wall plasters are featured since the first buildings are raised. They are
often found in Roman Empire for many applications such walls and hypocaust
structure. One of the main components in such plasters is broken brick. We
found broken brick in a usual plaster dating from 1950, along with quartz,
calcite, kaolinite, and portlandite. We can affirm that the investigated plaster
sample is more similar to the roman plasters than to the modern one.
Cuvinte cheie: tencuială, difracţie cu raze X
Keywords: surface-mounted, x-ray diffraction

23-27 INVESTIGAREA COMPOZIȚIEI UNEI MOSTRE


23-28 CONSIDERENTE ASUPRA STADIULUI ACTUAL AL IMPLEMENTĂRII MĂSURILOR DE SECURITATE ALE TUNELURILOR RUTIERE DIN ROMÂNIA

CONSIDERATIONS ON THE CURRENT STATUS OF
ROMANIAN ROAD TUNNELS SECURITY MEASURES
IMPLEMENTATION
In our country only 9 road tunnels are built, totaling a length of only
1.6 km and an average age greather than 30 years. The longest tunnel is 884
long, located on Transfagarasan road and is unenlightened and airflow. Given
the age and length of tunnels, fire safety measures are virtualle non-existent in
our country road tunnels. It is generally noted the need for fire safety minimum
measures and new road tunnels building.
Cuvinte cheie: tuneluri rutiere, măsuri de securitate la incendiu
Keywords: road tunnels, fire safety measures

23-28 CONSIDERENTE ASUPRA STADIULUI ACTUAL AL IMPLEMENTĂRII MĂSURILOR DE SECURITATE ALE TUNELURILOR RUTIERE DIN ROMÂNIA


23-29 CONSOLIDAREA CONSTRUCŢIILOR PRIN METODA IZOLĂRII LA BAZĂ

BUILDING CONSTRUCTION METHOD BASED ISOLATION
A building during its functioning can be in various stages of decay,
situation which leads to decisions needed to strengthen it. For each case
particularly, the solution adopted differs, depending on the seriousness of
damage and importance of building, from this resulting the amplitude of the
intervention work established. The situations differ from current repairs, to
interventions on the structure resistance, to more complex works such as
rehabilitation by base insulating. At work involving historic buildings, one should
take particular account of the need to preserve the building both in terms of
component materials and architectural point of view.
Cuvinte cheie: conservare, clădiri istorice, consolidare, construcţii
Keywords: conservation, historic buildings, consolidation, construction

23-29 CONSOLIDAREA CONSTRUCŢIILOR


23-30 PRINCIPII ŞI METODE DE REABILITARE A SUPRASTRUCTURII CLĂDIRILOR DIN ZIDĂRIE

PRINCIPLES AND METHODS OF REHABILITATION
OF THE SUPERSTRUCTURE OF MASONRY BUILDINGS
If intervention on older buildings, the execution technology must be so
chosen that throughout the construction works it would be in accordance with
the technological characteristics of the studied building. In order to achieve the
intervention, the choice of traditional materials and technologies is preferred,
and when this is not possible, combined solutions may be adopted with the use
of modern materials and methods. It is useful that the chosen method for the
reinforcement makes, if necessary, further interventions possible.
Cuvinte cheie: consolidare, reabilitare, zidărie, beton armat
Keywords: consolidation, rehabilitation, masonry, reinforced concrete

23-30 PRINCIPII ŞI METODE DE REABILITARE A SUPRASTRUCTURII CLĂDIRILOR DIN ZIDĂRIE


23-31 ÎN AUSTRIA SE MERGE CU BICICLETA LA MUNCĂ ! VOI ?

IN AUSTRIA THEY RIDE THEIR BICYCLES
TO WORK ! YOU GUYS ?
The second part of the URBACT II newsletter for March 2013,
available in Romanian language, presents an example of the beneficial effects
of cycling to work, the city-state of Weiz in Austria being.
Cuvinte cheie: bicicletă, nepoluant, ciclism la locul de muncă
Keywords: bicycle, environmentally friendly, cycling to work

23-31 ÎN AUSTRIA SE MERGE CU BICICLETA


23-32 MUZEE ALE ȘTIINȚEI ȘI TEHNICII Partea I-a

MUSEUMS OF SCIENCE AND TECHNOLOGY – I
The Museum of science and technology is a permanent institution
created for preserving, researching and displaying for training and educating
the public of the collection of objects of historical, scientific and technical.
Perhaps the first museum was established, the collection of paintings exhibited
in a wing of the Propileelor of Athens (5th century BC).
It presents briefly some of the most representative museums of
science and technology in Paris, London, Vienna, Munich, Germany, and
Amsterdam, as well as in Romania (Technical Museum Prof. Ing. Dimitrie
Leonida; National Military Museum „King Ferdinand I”; The Museum of science
and technology „Stefan Procopiu” etc.).
Praise of countries who will collect and display with pride the
collections of objects of historical, scientific and technical !
Cuvinte cheie: muzeu al științei și tehnicii, instruirea și educarea
publicului, muzee remarcabile
Keywords: Museum of science and technology, training and educating
the public, remarkable museums

23-32 MUZEE ALE ȘTIINȚEI ȘI TEHNICII


23-33 MUZEE ALE ȘTIINȚEI ȘI TEHNICII Partea a II-a

MUSEUMS OF SCIENCE AND TECHNOLOGY – II
The Museum of science and technology is a permanent institution
created for preserving, researching and displaying for training and educating
the public of the collection of objects of historical, scientific and technical.
Perhaps the first museum was established, the collection of paintings exhibited
in a wing of the Propileelor of Athens (5th century BC).
It presents briefly some of the most representative museums of
science and technology in Paris, London, Vienna, Munich, Germany, and
Amsterdam, as well as in Romania (Technical Museum Prof. Ing. Dimitrie
Leonida; National Military Museum „King Ferdinand I”; The Museum of science
and technology „Stefan Procopiu” etc.).
Praise of countries who will collect and display with pride the
collections of objects of historical, scientific and technical !
Cuvinte cheie: muzeu al științei și tehnicii, instruirea și educarea
publicului, muzee remarcabile
Keywords: Museum of science and technology, training and educating
the public, remarkable museums

23-33 MUZEE ALE ȘTIINȚEI ȘI TEHNICII


23-34 MUZEE ALE ȘTIINȚEI ȘI TEHNICII Partea a III-a

MUSEUMS OF SCIENCE AND TECHNOLOGY – III
The Museum of science and technology is a permanent institution
created for preserving, researching and displaying for training and educating
the public of the collection of objects of historical, scientific and technical.
Perhaps the first museum was established, the collection of paintings exhibited
in a wing of the Propileelor of Athens (5th century BC).
It presents briefly some of the most representative museums of
science and technology in Paris, London, Vienna, Munich, Germany, and
Amsterdam, as well as in Romania (Technical Museum Prof. Ing. Dimitrie
Leonida; National Military Museum „King Ferdinand I”; The Museum of science
and technology „Stefan Procopiu” etc.).
Praise of countries who will collect and display with pride the
collections of objects of historical, scientific and technical !
Cuvinte cheie: muzeu al științei și tehnicii, instruirea și educarea
publicului, muzee remarcabile
Keywords: Museum of science and technology, training and educating
the public, remarkable museums

23-34 MUZEE ALE ȘTIINȚEI ȘI TEHNICII


23-35 O POLITICĂ ENERGETICĂ PENTRU EUROPA ÎN CONTEXTUL DEZVOLTĂRII DURABILE

AN ENERGY POLICY FOR EUROPE IN THE CONTEXT OF
SUSTAINABLE DEVELOPMENT
This paper aims to make a presentation to the European context,
based on energy challenges, facing Europe today. So, are presented strategic
objectives of EU energy policy and the means by which they should be
implemented to address the three key challenges of Europe’s energy namely
sustainability, competitiveness and security of supply, in order to guarantee
freedom of users real choice at fair prices. It also takes into account an analysis
of the EU internal energy market, given that problems related to technological
development, energy efficiency, climate change, access to oil and gas, are
common to most member states and must be addressed in a collaborative
effort. The paper identifies, from the main European documents on energy,
measures to be considered by EU institutions for effective implementation of
the common energy policy.
Cuvinte cheie: dezvoltare durabilă, politică energetică, competitivitate,
durabilitate, piaţă internă de energie, securitate energetică, resurse energetice,
energie durabilă
Keywords: sustainable development, energy policy, competitiveness,
durability, internal energy market, energy security, energy resources,
sustainable energy

23-35 O POLITICĂ ENERGETICĂ PENTRU EUROPA ÎN CONTEXTUL DEZVOLTĂRII DURABILE


23-36 AMENAJAREA HIDROENERGETICĂ A DUNĂRII

THE SAME TIME ARRANGEMENT OF THE DANUBE
This paper presents the development of the Danube, at the same time
the end showing that total energy potential of Danube 42,000 GWh/year is used
71,3 % (30,000 GWh/year), country, assigned as follows: 31.5 % Austria,
15.6 %, Romania, 15.6 %, Serbia, 6.3 % Slovakia and 2.3 % Germany
Cuvinte cheie: centrală hidroelectrică, turbină hidraulică, generator
Key words: hydroelectric power station, hydraulic turbine, generator

23-36 AMENAJAREA HIDROENERGETICĂ A DUNĂRII


23-37 CONSIDERAȚII PRIVIND REALIZAREA UNOR PRIME CENTRALE ELECTRICE FOTOVOLTAICE ÎN ROMÂNIA

OVERVIEW REGARDING DRAFTING AND IMPLEMENTATION
OF THE PHOTOVOLTAIC POWER PLANTS INTO ROMANIA
In this paper we do present some first and pertinent aspects regarding
the implementation also into Romania these new power source based on
renewable energy, among is to stand the huge amount of solar energy – directly
converted into electricity. Of coarse, as a beginning period, a lot of these
aspects related within this kind of energy conversion are regarded as difficulties
and, our paper is trying to underline only the main aspects encountered by both
– designers and engineers, directly involved into erection on sites.
Cuvinte cheie: string, invertor, tensiune, fotovoltaic, energie
Keywords: string, invertor, voltage, photovoltaic power plant PPP

23-37 CONSIDERAȚII PRIVIND REALIZAREA UNOR PRIME CENTRALE ELECTRICE FOTOVOLTAICE ÎN ROMÂNIA


23-38 APORTUL R.A.T. DIGITAL ÎN EXTINDEREA DOMENIULUI CAPACITIV DE FUNCȚIONARE AL UNEI C.H.E.

H.P.P. EXTENDED OPERATIONAL CAPACITIVE REGIME
WITHIN THE CONTRIBUTION OF ONE DIGITAL A.V.R.
The paper presents some important aspects regarding the extended
capacitive field of operation for one Hydro Power Plant – HPP with the
contribution of a digital Automatic Voltage Regulator AVR. As we do know, the
capacitive regimes are more difficult to be operated for one remote HPP and,
from here, the AVR found to work properly could be considered to be the
proper chosen one. Among AVR chosen to control at the best such regimes,
devoted for special cases with remote HPP are preferred those of digital type.
The paper presents by comparison, two types of different AVRs at work – one of
old classic type SAREX 42 A vs. the newer digital one, of much more improved
performances, called type SRAT-N.
Cuvinte cheie: sistem de excitație SE, sistem de reglare automată a
tensiunii SRAT, hidrogenerator sincron HG, centrală hidroelectrică CHE
Keywords: system excitation SE, automatic voltage regulator AVR,
hydroelectric generator HG, hydroelectric power plant HPP

23-38 APORTUL R.A.T. DIGITAL ÎN EXTINDEREA DOMENIULUI CAPACITIV DE FUNCȚIONARE


23-39 REALIZĂRI ENERGETICE GERMANE, POSIBILE ŢINTE PENTRU ENERGETICIENII ROMÂNI

ACHIEVEMENTS OF GERMAN ENERGETICS,
POTENTIAL TARGETS FOR ROMANIAN ENERGETICS
It often uses the phrase „Germany, the locomotive of the European
economy”. I think this phrase can be used also in energy. How German
technical literature is not widely accessible in Romania, by German energy
embodiments presented in this paper I wish to make they known to Romanian
widest possible audiences.
Cuvinte cheie: energie, centrale termoelectrice, energie verde
Keywords: Energy, Power Plants, Green Energy

23-39 REALIZĂRI ENERGETICE GERMANE, POSIBILE


23-40 EFICIENŢA ENERGETICĂ ÎN REPUBLICA MOLDOVA. STARE ŞI PERSPECTIVE

ENERGY EFFICIENCY IN THE РЕПУБЛИК OF МОЛДОВА:
STATE AND PERSPECTIVES
Per capita energy consumption in Republic of Moldova is 2.4 to 11.8
times lower than in other countries. However energy intensity in correlation to
GDP is 2 to 3 times higher. The energy intensity can be reduced by lowering
energy consumption in buildings sector, currently representing 58% of the total.
Also, it can be achieved by improving energy efficiency in industry and
transportation. At this time, European and World banks credits constitute one of
the leading supports in our effort to increase energy efficiency.
Cuvinte cheie: intensitate energetică, eficienţă energetică, clădiri,
industrie, drumuri, credite
KeyWords: energy intensity, energy efficiency, builds, industry, roads,
credits

23-40 EFICIENŢA ENERGETICĂ ÎN REPUBLICA MOLDOVA.


23-41 MAȘINI ELECTRICE ROTATIVE – ÎN CONTEXTUL STANDARDIZĂRII EUROPENE ȘI A DIRECTIVELOR EUROPENE

ROTATING MACHINERY NATIONAL STANDARDS IN
RELATION OF EUROPEAN DIRECTIVE AND
STANDARDIZATION
Rotating electrical machines are the subject of international trade,
european and national level which is achieved on the basis of a comprehensive
portfolio of international standards, European and national bakery electric cars
that can be produced, purchased, tested and inspected in accordance with this
comprehensive technical documentation.
The national standards in the field of electrical rotary machines were
pursued and updating their national standards which contain topics still without
being addressed at international level and european level which are of interest
to domestic producers in the production of licensed foreign or Romanian.
Cuvinte cheie: energie, eficienţă energetică, maşină electrică rotativă
Keywords: energy, energy efficiency, electric rotary machine

23-41 MAȘINI ELECTRICE ROTATIVE – ÎN CONTEXTUL STANDARDIZĂRII EUROPENE ȘI A


23-42 PROIECTAREA UNUI AUTOMAT DE UZ GENERAL CU MICROCONTROLER PE OPT BIŢI

DESIGN A GENERAL PURPOSE EIGHT BIT
MICROCONTROLLER SYSTEM
This paper deals with the design of an eight bit microcontroller. The
reason for choosing such a microcontroller has been a low cost and an high
flexibility in applications respectively. Through proper programming and minimal
hardware changes, it is possible to design any automatic control applications in
a short time and with maximum efficiency.
Cuvinte cheie: microcontroler, bit, magistrala de date, port, program
aplicativ
Keywords: microcontroller, bit, data bus, port, application program

23-42 PROIECTAREA UNUI AUTOMAT DE UZ GENERAL


23-43 PROIECTAREA CONVERTORULUI CURENT ALTERNATIV-TENSIUNE CONTINUĂ, UTILIZAT ÎN DISPOZITIVELE ELECTRONICE DE PROTECŢIE A MOTOARELOR ASINCRONE TRIFAZATE DE JOASĂ TENSIUNE

DESIGN OF A.C.-D.C. CONVERTER USED IN PROTECTION
ELECTRONIC DEVICES OF LOW VOLTAGE
THREE-PHASE INDUCTION MOTORS
In this paper presents the design of a.c.-d.c. converter used in
protection electronic devices of low voltage three-phase induction motors. The
main parts of converter are: current transformer, precision full-wave rectifier
and low-pass active filter.
Cuvinte cheie: filtru activ trece-jos, motoare electrice, protecţii,
redresor de precizie bialternanţă, transformator de curent
Keywords: active low-pass filter, electric motors, protection, precision
Rectifier two banded, current transformer

23-43 PROIECTAREA CONVERTORULUI CURENT ALTERNATIV-TENSIUNE CONTINUĂ,


23-44 ASPECTE COMPARATIVE PRIVIND PUNTEA DE DIODE AVÂND O SARCINĂ COMPLEXĂ

COMPARATIVE ASPECTS REGARDING THE
DIODE-BRIDGE WITH A COMPLEX LOAD
In this paper we consider a three-phase ideal diode-bridge fed by a
non-symmetrical voltage system and with a complex load. Using an analytical
method we obtain the Fourier coefficients of serial development for the
harmonic currents on both of the DC and AC sides. To demonstrate the
usefulness of the analytical method, the results obtained by the analytical
method are compared with those obtained by the simulation method, which
gives accurate results. The paper considers a three-phase diode-bridge under
four particular non-symmetrical supply conditions. The values obtained by the
analytical method are near to those obtained by using digital simulation
(maximum relative error 1.1% in DC side and 2.6% in AC side). Finally, we
draw the conclusions and we indicate the references.
Cuvinte cheie: punte de diode, alimentare nesimetrică, sarcină complexă,
simulare pe calculator, compararea rezultatelor obţinute
Keywords: bridge diode, food ne symmetrical, complex power,
computer simulation, comparison of the results obtained

23-44 ASPECTE COMPARATIVE PRIVIND PUNTEA


23-45 GENERATOR ELECTRIC ASINCRON CU DOUĂ ÎNFĂŞURĂRI STATORICE PENTRU SISTEME EOLIENE DE PUTERE ŞI TURAŢIE REDUSE

ASYNCHRONOUS ELECTRIC GENERATOR WITH DUAL
STATOR WINDING FOR LOW POWER
AND SPEED WIND SYSTEM
Asynchronous generator with dual stator winding is very good for low
power and speed wind systems because it has a good controllability, low power
capacitor bank and flexible characteristics.
Cuvinte cheie: generator electric asincron, două înfăşurări statorice,
invertor, baterie de condensatoare
Keywords: asynchronous electric generator, stator windings second,
inverter, battery of capacitors

23-45 GENERATOR ELECTRIC ASINCRON CU DOUĂ ÎNFĂŞURĂRI STATORICE PENTRU SISTEME EOLIENE DE PUTERE ŞI TURAŢIE REDUSE


23-46 EVALUAREA ANALIZELOR DE LABORATOR ÎN ULEIURILE MINERALE ELECTROIZOLANTE FOLOSITE LA TRANSPORTUL CURENTULUI DE ÎNALTĂ TENSIUNE ÎN FUNCŢIE DE VECHIME

EVALUATION OF LABORATORY ANALYSIS IN MINERAL
ELECTRIC INSULATING OILS USED FOR TRANSPORT AND
CURRENT HIGH VOLTAGE DEPENDING ON AGE
Now you can use these types of equipment using mineral oil. Trying to
replace the equipment that I use SF6. MV SF6 insulated equipment for
overload lines with manual operating system, remote connection rod, steel pole
hot dressed, motorized operating mechanism, the operation of electric wiring,
cable network connection.
Cuvinte cheie: echipamente electrice, gaz SF6, autotransformatoare,
analize de ulei, caracteristici fizico-chimice, centrale electrice
Keywords: electrical equipment SF6 gas, autotransformers, oil
analysis, physical and chemical characteristics, power stations

23-46 EVALUAREA ANALIZELOR DE LABORATOR


23-47 ANALIZA UNOR PARAMETRII ELECTRICI PENTRU SURSE DE PUTERE INDUSTRIALE

ANALYSIS OF SOME ELECTRICAL PARAMETERS FROM
INDUSTRIAL POWER SOURCES
This paper presents some measurements of electrical parameters
(voltages, currents, active, reactive, and apparent powers, deformant, and
fundamental power factors) from power sources used to industrial plate-type
electrostatic precipitators. These types of precipitators are used at
thermoelectric power plants.
Cuvinte cheie: analizor portabil trifazat, electrofiltre industriale cu plăci,
surse de putere, regim deformant
Keywords: portable three-phase Analyser, bag boards, industrial
power supplies, deforming

23-47 ANALIZA UNOR PARAMETRII ELECTRICI PENTRU SURSE DE PUTERE INDUSTRIALE


23-48 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA DE MEDIE TENSIUNE Partea I-a

EQUIPEMENT STRESSES ANALYSIS IN MV NETWORKS
The paper presents a method for computing transients in power
systems and practical results regarding the stresses on different equipment
caused by lightning strokes on the phase conductor of a 20 kV distribution line.
Cuvinte cheie: regimuri tranzitorii, solicitări cu front rapid
Keywords: transitional schemes, solicitations to the front quickly

23-48 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA


23-49 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA DE MEDIE TENSIUNE Partea a II-a

EQUIPEMENT STRESSES ANALYSIS IN MV NETWORKS
The paper presents a method for computing transients in power
systems and practical results regarding the stresses on different equipment
caused by lightning strokes on the phase conductor of a 20 kV distribution line.
Cuvinte cheie: regimuri tranzitorii, solicitări cu front rapid
Keywords: transitional schemes, solicitations to the front quickly

23-49 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA


23-50 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA DE MEDIE TENSIUNE Partea a III-a

EQUIPEMENT STRESSES ANALYSIS IN MV NETWORKS
The paper presents a method for computing transients in power
systems and practical results regarding the stresses on different equipment
caused by lightning strokes on the phase conductor of a 20 kV distribution line.
Cuvinte cheie: regimuri tranzitorii, solicitări cu front rapid
Keywords: transitional schemes, solicitations to the front quickly

23-50 ANALIZA ANUMITOR SOLICITĂRI ÎN REŢEAUA