Bio:
Experience in the domains of engineering, Quality Assurance, electronics and Internet services (translation, web design, Internet marketing, web business solutions).
 
 Owner and manager with MultiMedia
 
 Developer of MultiMedia Network
 
 Partner with MultiMedia in several European and national research and development projects
 
 Project Coordinator for European Teleworking Development Romania (ETD)
 
 Member of Rotary Club Drobeta Turnu Severin Continental
 
 Cofounder of the regional association and president of the Mehedinti Branch of Romanian Association for Electronic Industry and Software
 
 Initiator, cofounder and president of Romanian Association for Telework and Teleactivities
 
 Member of Internet Society
 
 Initiator, cofounder and president of Romanian Teleworking Society
 
 Cofounder and vice-president of the Mehedinti Branch of the General Association of Engineers in Romania
 
 Physicist engineer - Bachelor of Physics, Major Nuclear Physics
 
 Training for a doctor degree in telecommunications
 
 Internal auditor for the Quality Management Systems
 
 Specialist in industrial Nondestructive Testing
 
 Attested for Quality Assurance
 
 Hundreds of publications (books, e-books, articles), mainly from the IT domain.
 
 Languages: Romanian, French, English. Elementary level: Italian, Spanish, Russian
General Information:

As online businesses are in constant development by interacting with customers, companies are forced to adapt to an increasingly interactive marketplace, through increased focus on websites and internet marketing, to increase revenues and promote their products and brands. To count online, it is important to seek the services of a professional.

I provide personalized and effective online solutions since 2001. My services increase profitability and global availability.

Services provided:

Web design, e-commerce, other web applications

  • Web sites for public institutions, NGOs, funded projects, industry, commerce, finance, automotive, tourism, etc.
  • e-Commerce for selling products on the internet, online and offline payments
  • Dynamic and elegant, responsive, tailored websites for tablets and mobile phones
  • Automation, integration with social networks
  • Repair, modification, upgrade, maintenance and web hosting on best servers

Internet marketing, SEO, online advertising, branding

  • Internet marketing for search engines and social networks, and mobile marketing
  • Search engine indexing in Google, Yahoo and Bing
  • Search Engine Optimization (SEO)
  • Local marketing, including through Google Maps
  • Online advertising through websites and blogs, search engines, and PPC (AdWords)
  • Viral marketing, branding, protecting the reputation
  • Development of a specific strategy to maximize conversion, including through the management of links and other recommendations

Software localization, Romanian and French translation

  • Accurately translation, keeping the spirit of the original document and cultural meaning, in and from English, Romanian and French
  • Technical domains, multimedia, websites, advertising and business, software localization
  • Including translations in the same format as the original, or another format upon request
  • Complete process of editing, proofreading, printing and processing translated documents
  • Using specific programs CAT tools

Articles, desktop publishing, secretarial services

  • Creating optimized content (articles, etc..)
  • Development and distribution of corporate news and press releases, viral posts on social networks
  • Desktop publishing for books, leaflets and printed publications in specific formats
  • Secretarial services, word processing, management of e-mail messages
  • Printing and scanning, data entry
  • Online publications, radio and television

Powerpoint, Word, PDF, image, audio and video editing

  • Edit and modify images
  • Edit and modify audio, including special effects and soundtracks for presentations
  • Create, edit and modify videos, including special effects
  • Presentation of companies, projects, etc., in Powerpoint, Word, Excel an PDF formats, slide shows, video clips, animations, etc.
  • Developing a special YouTube channel for presentation, audio and video streaming

e-Book conversion, formatting, publishing, ISBN

  • Scanning, editing, formatting, publishing and promoting e-books
  • Converting written books or manuscripts in e-books in all major specific formats and support in their sale
  • Distribution of electronic books in the biggest online stores: Amazon, Apple, Sony, Barnes & Noble, etc.
  • Promoting electronic books through online marketing, reviews, releases, news
 
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Filosofia tehnologiei blockchain - Ontologii

By: Nicolae Sfetcu

Despre necesitatea şi utilitatea dezvoltării unei filosofii specifice tehnologiei blockchain, accentuând pe aspectele ontologice. După o Introducere în care evidenţiez principalele direcţii filosofice pentru această tehnologie emergentă, în Tehnologia blockchain explicitez modul de funcţionare al blockchain, punând în discuţie direcţiile ontologice de dezvoltare în Proiectarea şi Modelarea acestei tehnologii. Următoarea secţiune este dedicată principalei aplicaţii a tehn...

Blockchain, (The Economist 2015) (D. Z. Morris 2016) (Popper 2017) denumit iniţial lanţ de blocuri, (Brito and Castillo 2016) (Trottier [2013] 2018) este o listă în continuă creştere de înregistrări numite blocuri, care comunică între ele prin mesaje criptografiate. (The Economist 2015) Fiecare bloc conţine un hash criptografic al blocului anterior, (Narayanan et al. 2016) un marcaj de timp şi datele tranzacţiei. Prin proiectare, un blockchain este "un registru deschi...

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Imre Lakatos: Euristica și toleranța metodologică

By: Nicolae Sfetcu

O analiză a conceptelor de euristica și toleranță metodologică dezvoltate de Lakatos, pe baza articolului ”Falsification and the methodology of scientific research programmes”, publicat pentru prima dată în 1970 și apoi în cartea The methodology of scientific research programmes, Volume I. Am analizat, în acest text, exemplificarea autorului pentru programul de cercetare al emisiei de lumină (în fizica cuantică timpurie) al lui Bohr. O exemplificare detaliată a conceptel...

”Metodologia programelor de cercetare științifică" este o revizuire radicală a criteriului de demarcație al lui Popper între știință și neștiință, conducând la o teorie nouă a raționalității științifice. Pentru Popper, o teorie este științifică doar dacă este falsificabilă empiric, adică dacă este posibil să specificăm declarații observaționale care ar dovedi că este greșită. O teorie este o știință bună dacă este refutabilă, riscantă, poate rezolva probleme și rezistă l...

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Controversa dintre Isaac Newton și Robert Hooke despre prioritatea...

By: Nicolae Sfetcu

Una din cele mai disputate controverse privind prioritatea unor descoperiri științifice este cea privind legea gravitației universale, între Isaac Newton și Robert Hooke. În acest eseu extind o lucrare mai veche pe aceeași temă, ”Isaac Newton vs. Robert Hooke în legea gravitației universale”. Hooke l-a acuzat pe Newton de plagiat, preluându-i ideile exprimate în lucrările anterioare. În această lucrare încerc să arăt, pe baza unor analize anterioare, că ambii oameni de ș...

Imre Lakatos (1922–1974) a fost unul dintre filozofii moderni ai științei și matematicii. Principala sa contribuție în filosofie a fost dezvoltarea conceptului de metodologie a programelor de cercetare științifică și utilizarea acestei metodologie în reconstrucția rațională a științei. Lakatos își prezintă metodologia în contrast cu sistemele propuse de Popper, Kuhn și Feyerabend, deși de la fiecare a preluat din idei, acceptând un falsificaționism modificat și ideea de ...

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Singularitățile ca limite ontologice ale relativității generale

By: Nicolae Sfetcu

Singularitățile la care se ajunge în relativitatea generală prin rezolvarea ecuațiilor lui Einstein au fost și încă mai sunt subiectul a numeroase dezbateri științifice: Există sau nu, singularități? Big Bang a fost o singularitate inițială? Dacă singularitățile există, care este ontologia acestora? Este teoria generală a relativității o teorie care și-a arătat limitele în acest caz? Există singularități, iar teoria generală a relativității, ca de altfel oricare altă te...

Singularitățile la care se ajunge în relativitatea generală prin rezolvarea ecuațiilor lui Einstein au fost și încă mai sunt subiectul a numeroase dezbateri științifice: Există sau nu, singularități? Big Bang a fost o singularitate inițială? Dacă singularitățile există, care este ontologia acestora? Este teoria generală a relativității o teorie care și-a arătat limitele în acest caz? În acest eseu argumentez faptul că există singularități, iar teoria generală a relativi...

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Filmul Solaris, regia Andrei Tarkovsky – Aspecte psihologice și fi...

By: Nicolae Sfetcu

Principalele aspecte psihologice și filosofice desprinse din filmul Solaris regizat de Andrei Tarkovski, precum și tehnicile cinematografice utilizate de regizor pentru a-și transmite mesajele spectatorului. În ”Introducere” prezint pe scurt elementele relevante din biografia lui Tarkovski și o prezentare generală a romanului Solaris a lui Stanislav Lem și filmul Solaris în regia lui Andrei Tarkovsky. În ”Tehnica cinematografică” vorbesc despre ritmul specific al scenel...

Andrei Tarkovski (1932 - 1986) s-a născut în Rusia. Tarkovsky a regizat primele cinci din cele șapte filme ale sale (Copilăria lui Ivan (1962), Andrei Rublev (1966), Solaris (1972), Oglinda (1975) și Călăuza (1979)) în Uniunea Sovietică; ultimele sale filme, Nostalgia (1983) și Sacrificiul (1986), au fost produse în Italia și Suedia. Andrei Rublev, Solaris, Oglinda și Călăuza sunt listate în mod regulat printre cele mai mari filme ale tuturor timpurilor. Ingmar Bergman ...

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Causal Loops in Time Travel

By: Nicolae Sfetcu

About the possibility of time traveling based on several specialized works, including those of Nicholas J. J. Smith ("Time Travel"), William Grey (”Troubles with Time Travel”), Ulrich Meyer (”Explaining causal loops”), Simon Keller and Michael Nelson (”Presentists should believe in time-travel”), Frank Arntzenius and Tim Maudlin ("Time Travel and Modern Physics"), and David Lewis (“The Paradoxes of Time Travel”). The article begins with an Introduction in which I make a ...

Time travel involves traveling in a time different from the present, in the past or in the future, basically without a space move with reference to a local coordinate system. Time travel can be made by a material body that may or may not be a living being, and for which a special device called the time machine is usually used. Time travel is a recognized concept in philosophy and science, but whose scope is highly disputed, giving rise to numerous paradoxes in both phil...

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Isaac Newton on the Action at a Distance in Gravity: With or witho...

By: Nicolae Sfetcu

The interpretation of Isaac Newton's texts has sparked controversy to this day. One of the most heated debates relates to the action between two bodies distant from each other (the gravitational attraction), and to what extent Newton involved God in this case. Practically, most of the papers discuss four types of gravitational attractions in the case of remote bodies: direct distance action as intrinsic property of bodies in epicurean sense; direct remote action divinely...

The interpretation of Isaac Newton's texts has sparked controversy to this day. One of the most heated debates relates to the action between two bodies distant from each other (the gravitational attraction), and to what extent Newton involved God in this case. Practically, most of the papers discuss four types of gravitational attractions in the case of remote bodies: direct distance action as intrinsic property of bodies in epicurean sense; direct remote action divinely...

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Isaac Newton vs Robert Hooke sur la loi de la gravitation universelle

By: Nicolae Sfetcu; Nicolae Sfetcu

L'une des controverses les disputées sur la priorité des découvertes scientifiques est celle de la loi de la gravitation universelle, entre Isaac Newton et Robert Hooke. Hooke a accusé Newton de plagiat, de reprendre ses idées exprimées dans des travaux antérieurs. J'essaie de montrer, sur la base d'une analyse précédente, que tous les deux scientifiques avaient tort: Robert Hooke parce que sa théorie n'était fondamentalement que des idées qui ne se seraient jamais matér...

L'une des controverses les disputées sur la priorité des découvertes scientifiques est celle de la loi de la gravitation universelle, entre Isaac Newton et Robert Hooke. Hooke a accusé Newton de plagiat, de reprendre ses idées exprimées dans des travaux antérieurs. J'essaie de montrer, sur la base d'une analyse précédente, que tous les deux scientifiques avaient tort: Robert Hooke parce que sa théorie n'était fondamentalement que des idées qui ne se seraient jamais matér...

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Epistemology of Intelligence Agencies

By: Nicolae Sfetcu

About the analogy between the epistemological and methodological aspects of the activity of intelligence agencies and some scientific disciplines, advocating for a more scientific approach to the process of collecting and analyzing information within the intelligence cycle. I assert that the theoretical, ontological and epistemological aspects of the activity of many intelligence agencies are underestimated, leading to incomplete understanding of current phenomena and co...

Information is power. This perception has intensified during the Second World War, when several intelligence agencies has been formalized and significantly increased. In all countries, new agencies and departments have been set up to deal with threats. Governments are currently spending huge amounts for the intelligence agencies that are considered a major component of national security systems. The intelligence agencies are primarily responsible for identifying and prev...

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The distinction between falsification and refutation in the demarc...

By: Nicolae Sfetcu

Despite the criticism of Karl Popper's falsifiability theory for the demarcation between science and non-science, mainly pseudo-science, this criterion is still very useful, and perfectly valid after it was perfected by Popper and his followers. Moreover, even in his original version, considered by Lakatos as "dogmatic", Popper did not assert that this methodology is an absolute demarcation criterion: a single counter-example is not enough to falsify a theory; a theory c...

In this paper I argue that, despite the criticism of Karl Popper's falsifiability theory for the demarcation between science and non-science, mainly pseudo-science, this criterion is still very useful, and perfectly valid after it was perfected by Popper and his followers. Moreover, even in his original version, considered by Lakatos as "dogmatic", Popper did not assert that this methodology is an absolute demarcation criterion: a single counter-example is not enough to ...

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Isaac Newton vs. Robert Hooke on the law of universal gravitation

By: Nicolae Sfetcu

One of the most disputed controversy over the priority of scientific discoveries is that of the law of universal gravitation, between Isaac Newton and Robert Hooke. Hooke accused Newton of plagiarism, of taking over his ideas expressed in previous works. In this paper I try to show, on the basis of previous analysis, that both scientists were wrong: Robert Hooke because his theory was basically only ideas that would never have materialized without Isaac Newton's mathemat...

One of the most disputed controversy over the priority of scientific discoveries is that of the law of universal gravitation, between Isaac Newton and Robert Hooke. Hooke accused Newton of plagiarism, of taking over his ideas expressed in previous works. In this paper I try to show, on the basis of previous analysis, that both scientists were wrong: Robert Hooke because his theory was basically only ideas that would never have materialized without Isaac Newton's mathemat...

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Evolution and Ethics of Eugenics

By: Nicolae Sfetcu

As eugenics is defined, it is very difficult to make a clear distinction between science (medicine, genetic engineering) and eugenics as a included field. And to set a line over which genetic engineering should not go further, according to moral, legal and religious norms. If we accept the help of genetics in finding ways to fight cancer, diabetes, or HIV, we also accept positive eugenics as they are defined now. And if we accept genetic screening, and interventions on t...

In this article, I try to argue that, as eugenics is defined, it is very difficult to make a clear distinction between science (medicine, genetic engineering) and eugenics as a included field. And to set a line over which genetic engineering should not go further, according to moral, legal and religious norms. If we accept the help of genetics in finding ways to fight cancer, diabetes, or HIV, we also accept positive eugenics as they are defined now. And if we accept gen...

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Solaris, Directed by Andrei Tarkovsky - Psychological and Philosop...

By: Nicolae Sfetcu

About the main psychological and philosophical aspects detached from the film Solaris directed by Andrei Tarkovski, as well as the cinema techniques used by the director to convey his messages to the spectator. In the "Introduction" I briefly present the relevant elements of Tarkovski's biography and an overview of Stanislav Lem's Solaris novel and the film Solaris directed by Andrei Tarkovsky. In "Cinema Technique" I talk about the specific rhythm of the scenes, the rad...

About the main psychological and philosophical aspects detached from the film Solaris directed by Andrei Tarkovski, as well as the cinema techniques used by the director to convey his messages to the spectator. In my exposition, I rely on the works of Andrei Tarkovsky (Sculpting in Time: Reflections on the Cinema), (Andrey Tarkovsky 1996) R. M. P. (The Science-Fiction Films of Andrei Tarkovsky), (Salvestroni 1987) Thomas P. Weissert (Stanislaw Lem and a Topology of Mind)...

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La philosophie de la technologie blockchain - Ontologies

By: Nicolae Sfetcu

De la nécessité et de l'utilité de développer une philosophie spécifique pour la technologie de la blockchain, mettant l'accent sur les aspects ontologiques. Après une Introduction qui met en évidence les principales orientations philosophiques de cette technologie émergente, dans La technologie blockchain j’explique le fonctionnement de la blockchain, en analysant les directions de développement ontologique de cette technologie dans Conception et modélisation. La sectio...

Internet a changé complètement le monde, la culture et les coutumes des gens. Après une première phase caractérisée par la libre circulation de l’information, la sécurité des communications en ligne et la confidentialité des utilisateurs ont suscité des préoccupations. La technologie Blockchain (TB) garantit ces deux objectifs. TB, relativement nouveau, a la chance de produire une nouvelle révolution, justifiant pleinement une investigation philosophique. La première bl...

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Philosophy of Blockchain Technology - Ontologies

By: Nicolae Sfetcu

About the necessity and usefulness of developing a philosophy specific to the blockchain technology, emphasizing on the ontological aspects. After an Introduction that highlights the main philosophical directions for this emerging technology, in Blockchain Technology I explain the way the blockchain works, discussing ontological development directions of this technology in Designing and Modeling. The next section is dedicated to the main application of blockchain technol...

About the necessity and usefulness of developing a philosophy specific to the blockchain technology, emphasizing on the ontological aspects. After an Introduction that highlights the main philosophical directions for this emerging technology, in Blockchain Technology I explain the way the blockchain works, discussing ontological development directions of this technology in Designing and Modeling. The next section is dedicated to the main application of blockchain technol...

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Imre Lakatos: L'heuristique et la tolérance méthodologique

By: Nicolae Sfetcu

Une analyse des concepts d'heuristique et de tolérance méthodologique développée par Lakatos, basée sur l'article "Falsification et méthodologie des programmes de recherche scientifique", publié pour la première fois en 1970, puis dans l'ouvrage La méthodologie des programmes de recherche scientifique, volume I. J'ai analysé dans ce texte l'exemplifiant de l'auteur pour le programme de recherche de l'émission de lumière (en physique quantique au début). Un exemple détail...

The methodology of scientific research programmes est une révision radicale du critère de démarcation de Popper entre science et non-science, qui a conduit à une nouvelle théorie de la rationalité scientifique. Pour Popper, une théorie n'est scientifique que si elle est empiriquement falsifiable, c'est-à-dire si elle est possible de spécifier des énoncés d’observation qui la révéleraient faux. Une théorie est une science bonne si elle est réfutable, risquée, peut résoudr...

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Isaac Newton sur l'action à distance en gravitation : Avec ou sans...

By: Nicolae Sfetcu

L'interprétation des textes d'Isaac Newton a suscité une controverse à ce jour. L'un des débats les plus animés a trait à l'action entre deux corps distants l'un de l'autre (l'attraction gravitationnelle), et à la mesure dans laquelle Newton a impliqué Dieu dans ce cas. Pratiquement, la plupart des articles traitent quatre types d’attractions gravitationnelles dans le cas des corps distants : l’action directe à la distance en tant que propriété intrinsèque des corps au s...

L'interprétation des textes d'Isaac Newton a suscité une controverse à ce jour. L'un des débats les plus animés a trait à l'action entre deux corps distants l'un de l'autre (l'attraction gravitationnelle), et à la mesure dans laquelle Newton a impliqué Dieu dans ce cas. Pratiquement, la plupart des articles traitent quatre types d’attractions gravitationnelles dans le cas des corps distants : l’action directe à la distance en tant que propriété intrinsèque des corps au s...

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Épistémologie des services de renseignement

By: Nicolae Sfetcu; Nicolae Sfetcu

Une analogie entre les aspects épistémologiques et méthodologiques de l'activité des services de renseignement et certaines disciplines scientifiques, en préconisant une approche plus scientifique du processus de collecte et d'analyse de l'information au sein du cycle du renseignement. J'affirme que les aspects théoriques, ontologiques et épistémologiques de l'activité de nombreux services de renseignement sont sous-estimés, ce qui conduit à une compréhension incomplète ...

L'information c'est le pouvoir. Cette perception s’est intensifiée au cours de la Seconde Guerre mondiale, lorsque les services de renseignement a été officialisés et leur nombre a été considérablement accru. Dans tous les pays, de nouvelles services et départements ont été créés pour faire face aux menaces. Les gouvernements dépensent actuellement des sommes énormes pour les services de renseignement considérées comme une composante majeure des systèmes de sécurité nati...

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Boucles causales dans le voyage dans le temps

By: Nicolae Sfetcu; Nicolae Sfetcu

À propos de la possibilité de voyager dans le temps sur la base de plusieurs ouvrages spécialisés, notamment ceux de Nicholas J. J. Smith (« Time Travel »), William Grey (« Troubles with Time Travel »), Ulrich Meyer (« Explaining causal loops »), Simon Keller and Michael Nelson (« Presentists should believe in time-travel »), Frank Arntzenius and Tim Maudlin (« Time Travel and Modern Physics »), et David Lewis (« The Paradoxes of Time Travel »). L'article commence par un...

Voyager dans le temps implique de voyager dans un temps différent du présent, du passé ou du futur, essentiellement sans déplacement dans l'espace par rapport à un système de coordonnées local. Le voyage dans le temps peut être effectué par un corps matériel qui peut être ou non un être vivant, et pour lequel un dispositif spécial appelé machine à voyager dans le temps est utilisé habituellement. Le voyage dans le temps est un concept reconnu en philosophie et en scienc...

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Le film Solaris, réalisé par Andrei Tarkovski - Aspects psychologi...

By: Nicolae Sfetcu

Les principaux aspects psychologiques et philosophiques détachés du film Solaris réalisé par Andrei Tarkovski, ainsi que les techniques cinématographiques utilisées par le réalisateur pour transmettre ses messages aux spectateurs. Dans « Introduction », je présente brièvement les éléments pertinents de la biographie de Tarkovski et un aperçu du roman Solaris de Stanislav Lem et du film Solaris réalisé par Andrei Tarkovsky. Dans « Technique cinématographique », je parle ...

Dans cet essai, je souligne les principaux aspects psychologiques et philosophiques détachés du film Solaris réalisé par Andrei Tarkovski, ainsi que les techniques cinématographiques utilisées par le réalisateur pour transmettre ses messages aux spectateurs. Dans mon exposé, je m'appuie sur les travaux d'Andrei Tarkovsky (Sculpting in Time: Reflections on the Cinema), (Andrey Tarkovsky 1996) Simonetta Salvestroni et R. M. P. (The Science-Fiction Films of Andrei Tarkovsky...

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