Search results for: CEE COUNTRIESFORWARD LINKAGESGVCSGRANGER CAUSALITYSERVICES

• A novel (Ti/Ce)UiO-X MOFs@TiO2 heterojunction for enhanced photocatalytic performance: Boosting via Ce4+/Ce3+ and Ti4+/Ti3+ redox mediators

  Publication

  • P. Parnicka
  • W. Lisowski
  • T. Klimczuk
  • A. Mikolajczyk
  • A. Zaleska-Medynska

  - APPLIED CATALYSIS B-ENVIRONMENTAL - Year 2022

  Titanium-substituted cerium-oxo-based UiO MOFs with terephthalate linkers modified by various groups (–Br, –NH2, –NO2) or their derivatives (N-heterocyclic or biphenyl groups) were combined with titanium dioxide in a multistep route to obtain a core-shell-like architecture. DFT simulations showed that Ce- and bimetallic Ti/Ce- MOFs exhibited different charge compensation. Extended characterization revealed the formation of heterojunctions between...

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• Is Germany a Hub of ‘Factory Europe’ for CEE Countries?

  Publication

  • A. Kordalska
  • M. Olczyk

  - Ekonomista - Year 2019

  The goal of the paper is to decompose gross exports and imports to/from Germany for seven selected economies in Central and Eastern Europe (CEE): the Czech Republic, Estonia, Hungary, Lithuania, Latvia, Poland and Slovakia for 2000 and 2014, in order to identify the role of Germany in absorbing, reflecting and redirecting CEE trade. The authors use a gross trade decomposition proposed by Bonin and Mancini (2017), which is the extended...

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• CEE Trade in Services: Value-Added Versus Gross Terms Approaches

  Publication

  • A. Kordalska
  • M. Olczyk

  - EASTERN EUROPEAN ECONOMICS - Year 2018

  This article assesses the impact of the determinants of service exports in both value-added terms and gross terms for seven Central Eastern European economies in 1995–2011. The results confirm the importance of increasing labor productivity and highly skilled and medium-skilled workers in the growth of trade in services. Exports of services are also supported by linkages between domestic services, especially business services,...

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• How to define and measure informal employment in CEE countries - the case of Poland

  Publication

  • D. Nikulin

  - Emecon. Employment and economy in Central and Eastern Europe - Year 2016

  The study of informal employment is still associated with several obstacles, from the scope of definition, through measurement methods, to policy recommendations. This article aims to revise the existing methodological frames in order to point out how to improve the study of informal employment in CEE countries. The case of Poland serves to examine whether the common definitions and measurement methods are suitable for an inclusive...

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• Pesticide Analysis of Bee and Bee Product Samples

  Publication

  • Ż. Bargańska
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2010

  Bee products possess therapeutic properties and are the source of many essential trace elements,which is why they are regarded as valuable food products. Honey bees may bring to thehive numerous contaminants deposited on the plants they visit, including pesticide withoutxenobiotics. The large-scale application of pesticides in agriculture and horticulture can lead tomass mortality among bees, and the chemicals find their way into...

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• Pesticide analysis of bee and bee product samples

  Publication

  • Ż. Bargańska
  • J. Namieśnik

  - Year 2011

  Bee products possess therapeutic properties and are the source of many essential trace elements,which is why they are regarded as valuable food products. Honey bees may bring to thehive numerous contaminants deposited on the plants they visit, including pesticide withoutxenobiotics. The large-scale application of pesticides in agriculture and horticulture can lead tomass mortality among bees, and the chemicals find their way into...

• Bee Pollen and Bee Bread as a Source of Bacteria Producing Antimicrobials

  Publication

  • K. Matejczuk
  • R. Worobo
  • J. Walkusz
  • P. Szweda

  - Antibiotics-Basel - Year 2021

  The principal objective of the study was the isolation and identification of bacteria that are present in mature bee bread (BB) and dried (ready for selling and consumption) bee pollen (BP). Obtained isolates were screened for their potential to inhibit select human pathogenic bacteria and their ability to produce enzymes of particular industrial importance. Four and five samples of BP and BB, respectively, were used for the study....

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• New patterns in the position of CEE countries in global value chains: functional specialisation approach

  Publication

  • A. Kordalska
  • M. Olczyk

  - Oeconomia Copernicana - Year 2021

  Research background: High servitisation of manufacturing makes it impossible to separate services from manufactured goods properly, which implies difficulties in the assessment of the position of the country on the smile curve, i.e. in the proper assignment of products or services to one of the industrial process steps: pre-production, pure fabrication or post-production services. Therefore, we propose to use the business functions...

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• CME

  Journals

  ISSN: 1016-6742

• Bee Bread Exhibits Higher Antimicrobial Potential Compared to Bee Pollen

  Publication

  • K. Matejczuk
  • O. Otłowska
  • R. Worobo
  • P. Szweda

  - Antibiotics-Basel - Year 2021

  This study aimed at investigation of the antimicrobial potential of ethanolic extracts of bee bread (BB) and bee pollen (BP) and suspensions of these products in MHB (Mueller Hinton Broth). We covered 30 samples of BP and 19 samples of BB harvested in Polish apiaries. Slightly lower activity was observed against Gram-negative bacteria compared to Gram-positive staphylococci. BB extracts exhibited higher inhibitory potential with...

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