Wyniki wyszukiwania dla: improving working conditions

• International Journal on Working Conditions

  Czasopisma

  ISSN: 2182-9535

• Improving the quality of speech in the conditions of noise and interference

  Publikacja

  • B. Kostek
  • K. Kąkol

  - Journal of the Acoustical Society of America - Rok 2018

  The aim of the work is to present a method of intelligent modification of the speech signal with speech features expressed in noise, based on the Lombard effect. The recordings utilized sets of words and sentences as well as disturbing signals, i.e., pink noise and the so-called babble speech. Noise signal, calibrated to various levels at the speaker's ears, was played over two loudspeakers located 2 m away from the speaker. In...

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• Optimization of working conditions of thick-film LSFO bolometers

  Publikacja

  • A. Łoziński
  • P. Wierzba
  • S. Rydzewska

  - Proceedings of SPIE - Rok 2006

  Przedstawiono opracowaną przez autorów metodę wytwarzania bolometrów w technologii LTCC. Jako warstwy aktywne wykorzystano niestechiometryczne tlenki lantanowo-strontowo żelazowe (LSFO). Przedstawiono wyniki pomiarów wybranych właściwości bolometrów oraz charakterystyki wykorzystane w procesie doboru punktu pracy bolometru.

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• Improving Objective Speech Quality Indicators in Noise Conditions

  Publikacja

  • K. Kąkol
  • G. Korvel
  • B. Kostek

  - Rok 2020

  This work aims at modifying speech signal samples and test them with objective speech quality indicators after mixing the original signals with noise or with an interfering signal. Modifications that are applied to the signal are related to the Lombard speech characteristics, i.e., pitch shifting, utterance duration changes, vocal tract scaling, manipulation of formants. A set of words and sentences in Polish, recorded in silence,...

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• Working Conditions in Global Value Chains: Evidence for European Employees

  Publikacja

  • D. Nikulin
  • J. Wolszczak-Derlacz
  • A. Parteka

  - Work, Employment and Society - Rok 2022

  This article investigates a sample of almost nine million workers from 24 European countries in 2014 to conclude how involvement in global value chains (GVCs) affects working conditions. We use employer–employee data from the Structure of Earnings Survey merged with industry-level statistics on GVCs based on the World Input-Output Database. Given the multidimensional nature of the dependent variable, we compare estimates of the...

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• Performance and Security Testing for Improving Quality of Distributed Applications Working in Public/Private Network Environments

  Publikacja

  • M. Barylski

  - Rok 2010

  The goal of this dissertation is to create an integrated testing approach to distributed applications, combining both security and performance testing methodologies, allowing computer scientist to achieve appropriate balance between security and performance charakterstics from application requirements point of view. The constructed method: Multidimensional Approach to Quality Analysis (MA2QA) allows researcher to represent software...

• Comparative Analysis of Working Conditions in the European Union Member States

  Publikacja

  • K. Wach

  - SSRN Electronic Journal - Rok 2007

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• The idea of a geothermal power station working in national geological conditions.

  Publikacja

  • P. Kubski

  - Rok 2004

  Przedstawiono koncepcję elektrowni geotermalnej pracującej w krajowych warunkach geologicznych. Przeprowadzono analizę obiegu Clausiusa-Rankine'a i na tej podstawie dobrano parametry obiegu na czynnik niskowrzący - izobutan. Określono główne wymiary urządzeń do realizacji technicznej takiej elektrowni. Przeprowadzono uproszczoną analizę ekonomiczną takiej inwestycji.

• Factors Shaping the Working Environment, Living Conditions and Recreation on Board Ship

  Publikacja

  • E. Marczak

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2009

  A seagoing ship is a working place, an accommodation space and a recreation area at the same time. Being exposed to harsh physical conditions, it must satisfy different requirements. The human organism and its qualities become a point of reference here; consequently, the functions and spatial arrangement and interiors of a ship must be subordinated to its needs. The organisation of the space in contemporary ships meant for human...

• Working Conditions in the Context of Global Value Chains and Routinisation: An Example of Polish Workers

  Publikacja

  • D. Nikulin
  • J. Wolszczak-Derlacz

  - Gospodarka Narodowa - Rok 2023

  The paper aims to explore the linkages between global production fragmentation, routinisation and the well-being of workers in Poland. In particular, the focus is placed on the selected measures of working conditions, such as the social environment, work intensity, and working time quality to examine their dependence on involvement in international trade and the routinisation level. We merge individual data describing the working...

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