Search results for: ELECTRONIC PEN

• Electronics

  Journals

  ISSN: 2079-9292

• Electronic states of tetrahydrofuran molecules studied by electron collisions

  Publication

  • M. Zubek
  • M. Dampc
  • I. Linert
  • T. Neumann

  - JOURNAL OF CHEMICAL PHYSICS - Year 2011

  Electronic states of tetrahydrofuran molecules were studied in the excitation energy range 5.5-10 eV using the technique of electron energy loss spectroscopy in the gas phase. Excitation from the two conformations, C2 and Cs, of the ground state of the molecule are observed in the measured energy loss spectra. The vertical excitation energies of the 3(no3s) triplet state from the C2 and Cs conformations of the ground state of the...

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• A study of the electronic states of pyrimidine by electron energy loss spectroscopy

  Publication

  • I. Linert
  • M. Zubek

  - CHEMICAL PHYSICS LETTERS - Year 2015

  The electron energy loss spectra were measured in pyrimidine at the constant electron residual energy varied from 15 meV to 10 eV and in the scattering angle range 0–180°. The spectra were analysed applying an iteration fitting procedure to resolve the energy loss bands corresponding to excitation of the electronic states of pyrimidine. The vertical excitation energies of the singlet states of pyrimidine and of a number of the...

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• System of protection against electric shock for circuits with power electronics converters

  Publication

  • S. Czapp
  • D. Świsulski

  - Przegląd Elektrotechniczny - Year 2015

  Modern low voltage circuits are very often equipped with power electronics converters, therefore in these circuits non-sinusoidal earth currents (touch currents) may occur. For non-sinusoidal currents safety criteria should be modified. This paper presents these modified criteria and a computer system of protection against electric shock which can be implemented in circuits with power electronics converters. The system is based...

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• Protection Against Electric Shock Using Residual Current Devices in Circuits with Electronic Equipment

  Publication

  • S. Czapp

  - Elektronika Ir Elektrotechnika - Year 2007

  W artykule przedstawiono problematykę stosowania wyłączników różnicowoprądowych w obwodach z urządzeniami elektronicznymi, które powodują, że prąd różnicowy ma zmienną częstotliwość lub jest odkształcony. Wyniki badań wskazują, że częstotliwość obiegająca od znamionowej oraz zawartość wyższych harmonicznych w prądzie różnicowym niekorzystnie wpływa na skuteczność ochrony przeciwporażeniowej przy zastosowaniu wyłączników różnicowoprądowych....

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• Electric field effect on luminescence, and photoconduction in electron donor - electron acceptor organic solid films

  Publication

  • J. Kalinowski
  • M. Cocchi
  • D. Virgili

  - CHEMICAL PHYSICS LETTERS - Year 2007

  Zaobserwowano silne wygaszenie fotoluminescencji (80%) i duże fotoprądy (1mA/cm2) w układzie dendrymer aminowy m-MTDATA (donor elektronu) : pochodna fenantroliny BPT (akceptor elektronu) niedomieszkowanym oraz zawierającym domieszkę w postaci organicznego kompleksu platyny PtL2Cl. W interpretacji wyników uwzględniono elektrycznopolową dysocjację singletowych ekscypleksów m-MTDATA:BPT i trypletowych ekscypleksów m-MTDATA : PtL2Cl...

• Electronic Noses and Electronic Tongues

  Publication

  • T. Dymerski

  - Year 2017

  Chapter 7 reports the achievements on the field of artificial senses, such as electronic nose and electronic tongue. It examines multivariate data processing methods and demonstrates a promising potential for rapid routine analysis. Main attention is focused on detailed description of sensor used, construction and principle of operation of these systems. A brief review about the progress in the field of artificial senses and future trends...

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• Just look at to open it up: A biometric verification facility for password autofill to protect electronic documents

  Publication

  • M. Smiatacz
  • B. Wiszniewski

  - MULTIMEDIA TOOLS AND APPLICATIONS - Year 2021

  Electronic documents constitute specific units of information, and protecting them against unauthorized access is a challenging task. This is because a password protected document may be stolen from its host computer or intercepted while on transfer and exposed to unlimited offline attacks. The key issue is, therefore, making document passwords hard to crack. We propose to augment a common text password authentication interface...

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• ORGANIC ELECTRONICS

  Journals

  ISSN: 1566-1199 , eISSN: 1878-5530

• OPTO-ELECTRONICS REVIEW

  Journals

  ISSN: 1230-3402 , eISSN: 1896-3757