Search results for: private univeristy

• Legal environment of the private entrepreneurship in Poland.

  Publication

  • J. Kubka
  • E. Grzegorzewska-Mischka

  - Year 2003

  W pracy dokonano prezentacji i analizy podstawowych składowych otoczenia prawnego określającego warunki kształtowania i rozwoju prywatnej przedsiębiorczości w Polsce w okresie transformacji rynkowej.

• The Efficiency of Public and Private Higher Education Institutions in Poland

  Publication

  • Ł. Brzezicki

  - Gospodarka Narodowa - Year 2020

  Changes introduced to Poland’s education system in 2011 and 2014 amid efforts to adjust it to the needs of the labour market had an effect on the country’s institutions of higher learning. This paper provides an analysis of the efficiency of public and private Polish universities and examines the impact of selected factors in the years that followed. To estimate this efficiency, a Banker, Charnes and Cooper (BCC) model of the...

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• Experimental Extraction of Secure Correlations from a Noisy Private State

  Publication

  • K. Dobek
  • M. Karpiński
  • R. Demkowicz-Dobrzański
  • K. Banaszek
  • P. Horodecki

  - PHYSICAL REVIEW LETTERS - Year 2011

  We report experimental generation of a noisy entangled four-photon state that exhibits a separation between the secure key contents and distillable entanglement, a hallmark feature of the recently established quantum theory of private states. The privacy analysis, based on the full tomographic reconstruction of the prepared state, is utilized in a proof-of-principle key generation. The inferiority of distillation-based strategies...

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• Journal of Private Enterprise

  Journals

  ISSN: 0890-913X

• Journal of Private Equity

  Journals

  ISSN: 1096-5572 , eISSN: 2168-8508

• Primate Conservation

  Journals

  ISSN: 0898-6207

• Primate Biology

  Journals

  ISSN: 2363-4707 , eISSN: 2363-4715

• PRIMATES

  Journals

  ISSN: 0032-8332 , eISSN: 1610-7365

• Quantum privacy witness

  Publication

  • K. Banaszek
  • P. Horodecki
  • K. Horodecki

  - PHYSICAL REVIEW A - Year 2012

  While it is usually known that the mean value of a single observable is enough to detect entanglement or its distillability, the counterpart of such an approach in the case of quantum privacy has been missing. Here we develop the concept of a privacy witness, i.e., a single observable that may detect the presence of the secure key even in the case of bound entanglement. Then we develop the notion of secret-key estimation based...

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• Reforming the University

  Publication

  • K. Guczalska
  • W. Gałat

  - Year 2024

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