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Analysis of the CPI inflation index of selected world economies in the aspect of safety

Kozicki Bartosz, Jaśkiewicz Paweł, Tomaszewski Jarosław, Miziura Grzegorz

Systemy Logistyczne Wojsk

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2020

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Vol. 53, no. 2

21--31

EN

The article deals with the problem of analyzing and assessing the CPI inflation index of selected world economies and attempts to forecast the CPI inflation index - (Consumer Price Index) in China in terms of security. The other two indices, i.e. the GDP Deflator and PPI- (Production Price Index) will not be analyzed.The study began with the analysis and assessment of CPI inflation indices in selected global economies. Then, an analysis and assessment of the time series of the CPI inflation index in China were carried out. For research purposes, the series has been shortened by the last nine periods. The obtained results were used to select and apply various methods to forecast CPI inflation in China based on a shorter series called the learning one in the literature. The obtained forecasts were compared, and then subjected to analysis and assessment. The best forecasting method for 15 periods was chosen based on the CPI inflation time series in China in retrospective terms. The obtained research results are presented in the summary.

2

Nowe zagrożenia na placach zabaw

Berliński Dominik

Zieleń Miejska

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2019

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Nr 11

46--47

PL

W ostatnich klikunastu latach możemy obserwować wiele zmian na placach zabaw w Polsce. Zdecydowana większość znacząco zwiększa bezpieczeństwo użytkowników.

3

Kleje wykorzystywane w produkcji opakowań żywności i zabawek – aspekty prawne i bezpieczeństwo

Włodarska A.

Acta Poligraphica

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2017

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Vol. 9

29--40

EN

Migration of hazardous substances from the packaging and materials in contact with the food and direct contact with the children is an important issue nowadays. It is well know that chemical compounds such as adhesives from packaging and toys can migrate, but question how much migration occurs and what potential health effects it may cause is gaining more attention from researchers. We know that migrating substances can be harmful to health, moreover in case of food they can also change its sensory characteristics. Packaged food is very convenient, but unfortunately since most foods are packaged an increasing number of people are likely to be exposed. Second very important topic in the context of safety are toys for children. Toys contribute to the development of a child however they must be safe for children and ensuring that they do not put children at any risk is a priority. The EU legislation is designed to ensure that toys comply with safety requirements, which are among the strictest in the world, especially in relation to the presence of chemicals. Currently, work is underway in Research & Development Centre for the Graphic Arts aimed at developing adhesive formulations safe for food use and production of toys that meet standards and regulations in this regard.

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Wdrażanie komputerowego systemu srk na linii regionalnej

Lewiński A., Ukleja P.

Logistyka

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2009

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nr 6

CD-CD

PL

W pracy przedstawiono architekturę sprzętową i strukturę oprogramowania systemu sterowania ruchem kolejowym na liniach regionalnych. Proponowany system ZSB 2000 zaprojektowany dla tego typu zastosowań prze firmę Scheidt&Bachmann. opiera się na elementach systemu sygnalizacji przejazdowej BUES 2000 eksploatowanego od wielu lat na kolejach polskich.

EN

The paper deals to hardware architecture and software organization of railway control system for regional lines. The proposed ZSB 2000 system especially designed by Scheidt&Bachmann for such applications is based on elements of cross level protection system BUES 2000 used for several years in polish railways.