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Wyświetlanie 1-5 z 5
Tytuł:
The method of improvement of quality of life of older people as users and maintainers of technical means in Smart City
Autorzy:
Wieczorek, Andrzej
Zarebinska, Danuta
Kaniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2064866.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
smart city
quality of life
older people
technology assessment
Opis:
The article attempts to identify opportunities to improve the quality of life of older people by implementing smart city solutions. Literature research presented in it contains answers to the following questions: what is planned to be achieved as a result of the smart city concept implementation, why this concept is implemented, who participates in this task and how to achieve the expected result of smart city implementation. In response to the first and second question, attention is paid to the needs of older people – smart city solutions exploitators, associated with a specific type of transport, which must be met to achieve quality of life at a certain level. The answer to the third question is an indication of the participants, such as designers, constructors, producers of solutions in the area of the smart city, as well as their exploiters. The last ones may be customers of transport organizations (passengers, users of the water supply system), users (drivers) and maintainers of transport means. Participants in transport systems – local authorities responsible for its functioning as well as the management of the transport company – may also participate in the discussed participation. Tasks that should be given to individual participants in the process of meeting needs have been defined. It was also pointed out that their role should not focus solely on technical aspects, but social participation is of particular importance, on which the quality of life of people in society depends.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2019, 2, 1; 296--304
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ways of adjusting the two-stroke diesel engine to be run on liquefied natural gas
Autorzy:
Giernalczyk, Mariusz
Łoński, Filip
Kaniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/27315925.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
gaz ziemny
silnik dwupaliwowy Diesla
zbiornikowiec LNG
natural gas
dual fuel diesel engine
LNG carriers
Opis:
This article attempts at assessing the feasibility and validity of adjusting the two-stroke diesel engine to be fuelled by liquefied natural gas (LNG). It discusses a set of modifications introduced onto one of the ships carrying liquefied natural gas. These changes consisted in adjusting the engines of the main drive so that they can be fuelled by gas. This has been achieved by the modification of the cylinder head and fuel supply installation. Parameter results of the modified engines obtained during sea trials have been presented. Both advantages and disadvantages resulting from gas combustion have been pointed out. Ultimately, the authors of this article assess the applicability of this solution to other LNG carriers.
Źródło:
New Trends in Production Engineering; 2018, 1, 1; 317-324
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Smart City idea: use of peoples opinions on the environmental threats for intelligent management of the city
Autorzy:
Ignac-Nowicka, Jolanta
Zarebinska, Danuta
Kaniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2064892.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
smart city
atmospheric
air pollution
urban environment
management
air quality monitoring
Opis:
Managing the natural environment in the city is an important element of city management. Smart city authorities should take into account the opinion of residents about the comfort of living in the urban environment management strategy. A very important element of the natural environment in the city is air quality, which significantly affects the comfort of living in the city. The article presents surveys of opinions of the residents of a selected city in Silesia in Poland. The respondents' knowledge on the sources of air pollution in the city, the perceived health effects resulting from polluted atmospheric air and the expectations of residents towards the city authorities were examined using the anonymous questionnaire method. Residents' behavior in the situation of increased air pollution was also examined. On the basis of surveys, prophylactic pro-ecological activities were identified with the highest degree of acceptance of the local community as potential directions of urban environment management. The implementation of such activities, taking into account the opinions and preferences of the residents, is part of the co-management of the intelligent city.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2019, 2, 1; 140--150
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Prospects of Abrasive Treatment of Tough-To-Machine Materials
Autorzy:
Palacz, Magdalena
Ivanova, Tatiana N.
Kozlov, Alexander M.
Kaniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2064680.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
face grinding
grinding wheel
steel
vortex air cooling
cooling-lubricant technological fluid
Opis:
In current conditions, great attention is paid to the quality of parts, which is in many ways determined by finishing operations of mechanical treatment, with surface grinding being the most widespread. Grinding process efficiency, abrasive tool wear intensity, machined surface quality and other features of grinding process depend on properties of the environment, where the cutting process takes place. Forced changing of conditions of this environment is one of the ways to control and optimize the grinding process, which can be reached due to finding new technological decisions. One of the most promising directions to solve this problem is the process of face grinding with discontinuous grinding tool and supply of cooling fluid or air in the cutting zone directly. Carried analysis of features of face grinding has shown that heat density can be decreased by the usage by grooved wheels with vortex air cooling or by supply of cooling-lubricant technological fluid. Obtained dependences of temperature field of part surface during grinding establish the influence of the length of working shoulders and grooves, vortex tubes number, outflow rate, temperature and flow rate of cold vortex flow of air. These data provide conscious control over the process of discontinuous face grinding by changing wheel grain size and grinding speed.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2021, 4, 1; 166--177
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Key Performance Indicators (KPIs) as a Tool to Improve Product Quality
Autorzy:
Midor, Katarzyna
Sujová, Erika
Cierna, Helena
Zarebinska, Danuta
Kaniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2064328.pdf
Data publikacji:
2020
Wydawca:
STE GROUP
Tematy:
Key Performance Indicators
quality
efficiency
product
5 WHY
kluczowe wskaźniki efektywności
jakość
efektywność
produkt
Opis:
The literature includes a wide selection and distribution of performance indicators to be used in different areas of the company. The paper highlights the Key Performance Indicators (KPIs) as those that are the most universal and allow the control of intended targets in different areas of the enterprise. KPIs are financial and non-financial process measures used to assess the degree of achievement with regard to strategic and operational objectives in a company. They are also used to measure the effectiveness of all activities undertaken in an organizational unit. The paper presents the possibility of using KPIs to improve the quality of manufactured products, by analyzing the trend of selected indicators. This analysis gave an impulse to undertake improvement actions in the company consisting in the use of quality management method – in this case 5 WHY leading to the initiation of preventive and corrective actions in the occurrence of defective products.
Źródło:
New Trends in Production Engineering; 2020, 3, 1; 347--354
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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