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Wyszukujesz frazę "quality cost" wg kryterium: Temat


Tytuł:
Ensuring the reliability and reduction of quality control costs by minimizing process variability
Autorzy:
Rogalewicz, Michał
Kujawińska, Agnieszka
Feledziak, Adrianna
Powiązania:
https://bibliotekanauki.pl/articles/24200827.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
quality inspection
reliability
quality cost
sampling inspection
Opis:
This paper presents a method for planning the range of quality control while ensuring its reliability and minimizing costs. The method is dedicated to destructive inspection, in which the cost of performing the measurement is significant in relation to the cost of manufacturing a part or product. The methodology was divided into four main stages: (1) selection of the measurement system and definition of the inspection scope and sample size, (2) process control, (3) redefining the scope of control and (4) verification of control cost and reliability after sample size change. The article presents the results of applying the author's procedure to the process of evaluating seat belts in automotive industry. Belts are used in the process of controlling the final product, which is a seat belt anchor plate. This approach allowed to reduce the number of destroyed parts during control while maintaining the credibility of the decision based on the assessment. As a result of double-decreasing the sample size, the costs of seat belt quality control were reduced. Assuming an average of 40 seat belt deliveries per year, the material cost was reduced by 50%. Limiting the sample size to 15 pieces per delivery would reduce the cost of testing from by 45%. It was achieved maintaining the appropriate level of credibility of decisions made greater than 0.8.
Źródło:
Eksploatacja i Niezawodność; 2023, 25, 2; art. no. 162626
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of modern varieties of cost accounting as a cost management strategic tool by SMEs in Poland
Wykorzystanie współczesnych odmian rachunków kosztów jako narzędzia strategicznego zarządzania kosztami przez przedsiębiorstwa MŚP w Polsce
Autorzy:
Biadacz, Renata
Powiązania:
https://bibliotekanauki.pl/articles/27315221.pdf
Data publikacji:
2022
Wydawca:
Politechnika Częstochowska
Tematy:
SCM
ABC
pro-quality cost accounts
projakościowy rachunek kosztów
Opis:
The main reason for the selection of the research problem has become the conviction of the growing importance of information on the costs incurred. The appropriate cost management system is a relevant factor determining the long-term effectiveness of the enterprise. However, the degree of interest in cost management techniques to improve the company’s strategic position and cost control in enterprises from the SME group is low. This is largely due to the lack of knowledge of the benefits that can be achieved using modern cost accounting. This study is to fill this research gap. The article emphasizes the important role played by modern varieties of cost accounting in enterprise management on the example of enterprises from the SME group. The conclusions of the survey conducted on a representative group of enterprises from the SME sector and the group of large enterprises suggest that efforts should be increased to broaden the knowledge of strategic cost management in enterprises, in particular SMEs. The article provides new knowledge in understanding the importance of modern varieties of cost accounting in enterprise management in today’s difficult economic environment.
Główną przesłanką wyboru problemu badawczego stało się przekonanie o rosnącym znaczeniu informacji o ponoszonych kosztach. Właściwy system zarządzania kosztami jest ważnym czynnikiem determinującym długoterminową efektywność przedsiębiorstwa. Stopień zainteresowania technikami zarządzania kosztami w celu poprawy strategicznej pozycji firmy oraz kontroli kosztów w przedsiębiorstwach z grupy MŚP jest jednak niewielki. Wynika to w dużej mierze z braku wiedzy jakie korzyści można osiągnąć dzięki zastosowaniu nowoczesnych rachunków kosztów. Niniejsze opracowanie ma na celu wypełnienie tej luki badawczej. W artykule podkreślono ważną rolę jaką odgrywają nowoczesne odmiany rachunku kosztów w zarządzaniu przedsiębiorstwem na przykładzie przedsiębiorstw z grupy MSP. Wnioski z przeprowadzonych badań ankietowych na reprezentatywnej grupie przedsiębiorstw z sektora MSP oraz w grupie dużych przedsiębiorstw sugerują, że należy zwiększyć wysiłki na rzecz poszerzenia wiedzy na temat strategicznego zarządzania kosztami w przedsiębiorstwach, zwłaszcza z sektora MSP. Artykuł wnosi nową wiedzę w zrozumieniu znaczenia współczesnych odmian rachunku kosztów w zarządzaniu przedsiębiorstwem w dzisiejszym, trudnym otoczeniu gospodarczym.
Źródło:
Polish Journal of Management Studies; 2022, 26, 2; 42--59
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rachunek kosztów jakości w zarządzaniu przedsiębiorstwem
Quality cost account in the management of the enterprise
Autorzy:
Popiel, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/24202960.pdf
Data publikacji:
2019-03-27
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
zarządzanie
jakość
koszty jakości
rachunek kosztów jakości
management
quality
quality costs
quality cost account
Opis:
W artykule opisano koszty jakości w modelach zarządzania jakościowego. Scharakteryzowano modele amerykańskie i japońskie, europejski model Waltera Mesinga oraz strukturalne modele kosztów jakości. Scharakteryzowano również model kosztów jakości według normy ISO 9004-3:1994, wskazując rodzaje kosztów jakości, które można zaliczyć do poszczególnych grup kosztów. Opisano wpływ kosztów jakości na poziom jakości, przedstawiono sposób postępowania podczas ustalania kosztów jakości w trakcie przygotowania rachunku kosztów jakości w przedsiębiorstwie oraz sposób analizy kosztów jakości za pomocą przykładowych wskaźników.
The article describes quality costs in quality management models. American models, Japanese models, European Walter Mesing model, structural models of quality costs have been characterized. The quality cost model according to the ISO 9004-3:1994 standard have been also characterized by indicating the types of quality costs that may be included in the individual cost groups. The influence of quality costs on the quality level has been described, the procedure for determining the quality costs during the preparation of the quality cost account in the company and the method of quality cost analysis have been presented using the example indicators.
Źródło:
Nowoczesne Systemy Zarządzania; 2019, 14, 1; 167-184
1896-9380
2719-860X
Pojawia się w:
Nowoczesne Systemy Zarządzania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The project management triangle assessment in aeronautical industries, Morocco: focus on eco-logistics
Autorzy:
Adlane, Hamza
Seghiri, Rajaa
Aouane, Mahjoub
Berrid, Nabyl
Chaouch, Abdelaziz
Powiązania:
https://bibliotekanauki.pl/articles/1536732.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
aeronautical sector
quality/cost/deadline
Brundtland report
environment respect
ISO 14001 standard
Opis:
The purpose of this paper is to study the management systems of quality, cost, and deadlines during the environment friendly transition process. Some 102 companies operating in the aeronautics industry in Morocco were surveyed during the period of May 2019 to December 2019. The results showed that about nearly 80% to 96% of the companies confirmed having effective systems for monitoring and improving quality, cost management, and respect for deadlines. But, unfortunately, below 80% of these companies are respecting the environment. The environment is considered as a constraint, and its respect is mainly related to the requirements of standards, certifications and laws Therefore, we find a great shortfall of these Moroccan companies when it comes to respect the environment. The analysis of the results reveals that some indicators imply the desire and predisposition of these companies to go beyond the classic concept of the logistics triptych quality/cost/time to a whole new concept: quality/cost/delay/environment.
Źródło:
Management Systems in Production Engineering; 2021, 2 (29); 132-138
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The specificity of the functioning of the quality cost account within the quality management system of an enterprise
Autorzy:
Kokot-Stępień, Patrycja
Powiązania:
https://bibliotekanauki.pl/articles/23966459.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
rachunek kosztów jakości
koszty jakości
system zarządzania jakością
quality cost account
quality costs
quality management system
Opis:
Along with the development of quality systems, there was a need to analyze the expenditure incurred to obtain the appropriate quality of products or services and the impact of the actions taken on the results achieved by an entity. Quality costs are an important tool for improving the quality of offered products and efficiency of management, provided that the enterprise maintains a quality cost calculation. It is a system for capturing and analyzing all costs related to quality and taking actions aimed at increasing quality while minimizing production costs. The purpose of quality cost account is not only to identify areas in need of improvement, but most of all to provide information enabling the assessment of the effectiveness of the QMS implemented in the enterprise. The article indicates the essence of quality cost account. It also presents a method of implementing quality cost account in an enterprise which can be the basis for the development of a procedure within the scope of the quality management system. The presented methodology of quality cost account comprehensively indicates the scope of its conduct, responsibility for the activities carried out within it, the method of recording quality costs in the enterprise and indicators the analysis of which allows for an objective assessment of the effectiveness of the implemented quality management system.
Źródło:
Production Engineering Archives; 2021, 27, 4; 283--290
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality and efficiency improvement and cost containment through regulated competition in the Dutch health care system
Autorzy:
Groot, Wim
Powiązania:
https://bibliotekanauki.pl/articles/634973.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
health care reform, the Netherlands, quality, efficiency, cost containment
Opis:
In 2006 the Netherlands commenced a major reform of its health care system. The main elements of the reform were: 1) replacement of the existing system of social health insurance for people with below average income and private health insurance for people with above average income by a universal private health insurance with the identical entitlements and contributions for all 2) the gradual introduction of elements of managed competition in hospital markets. The main aims of the reforms were to improve the so-called “public interests” in health care which were defined as quality, access, efficiency and cost containment in health care. This paper describes the reforms that have been enacted in the Dutch health care system and evaluates the impact of these reforms on the “public interests” in health care. The health care reforms have had positive effects on most of “public interests”, though still much needs to be done e.g. development of quality standards, curbing the rapid rising costs of health care. Nevertheless, the reforms are still a work in progress, and there is still a great deal of  room for further improvement in ‘public interest’ in the Dutch health care system.
Źródło:
Zdrowie Publiczne i Zarządzanie; 2010, 8, 1
2084-2627
Pojawia się w:
Zdrowie Publiczne i Zarządzanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ nowych technologii i materiałów na poprawę jakości transportu
Acting of new technologies and materials on the transport quality improovement
Autorzy:
Posmyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/197626.pdf
Data publikacji:
2013
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
poprawa jakości
koszty jakości
środki transportu
nanomateriał
nanotechnologia
kompozyty
quality improvement
quality cost
transport means
nanomaterial
nanotechnology
composites
Opis:
W artykule przedstawiono wpływ nowoczesnych materiałów konstrukcyjnych i technologii materiałowych na poprawę jakości transportu. Opisano możliwości zmniejszenia kosztów jakości przez zastosowanie kompozytowego tłoka w silniku spalinowym oraz poprawy jakości przez wykorzystanie nanotechnologii, tj. strukturyzowanych na wzór powierzchni liści lotosu hydrofobowych powłok tlenkowych na aluminiowych elementach poszycia pojazdów oraz folii z tworzywa sztucznego, stosowanych na znakach drogowych. Zastosowanie nowoczesnych materiałów i technologii przyczynia się do zmniejszenia kosztów zapewnienia jakości zarówno tych oczywistych, jak i niezauważanych w dotychczasowych systemach zarządzania jakością.
In this paper the acting of modern technologies and materials on the transport quality improvement has been described. The possibility of quality costs decreasing by using of composite piston in combustion engine as well as the quality improvement by using of nanotechnologies, i.e. structurised like a lotus leaf surface hydrophobic electrolytic oxide layers on aluminium vehicle body paneling and plastic foil used on road signs have been described. Using of modern materials and technologies causes decreasing of ensuring of alike the evident and the not perceived quality costs in current quality management systems.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2013, 78; 109-115
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykrywanie zmian struktury kosztów kontroli jakości z wykorzystaniem testów permutacyjnych
On the Changes in the Cost Structure Detection with the Permutation Tests Use
Autorzy:
Chmielińska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/592473.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Jakość produktu
Kontrola jakości
Koszty kontroli jakości
Testy statystyczne
Product quality
Quality control
Quality control cost
Statistical tests
Opis:
The quality control aiming to provide a desired level of quality of produced products, requires bearing significant expenses. The structure of expenditure spent on quality assurance, due to its multidimensional nature, should be known and constantly monitored in order to detect the changes taking place therein. In this paper a proposal for a method to verify the hypothesis about the stability of the cost structure is presented. The method applies a statistical testing procedure based on permutations. In the presented example the real data coming from the acceptance inspection carried out in factory in Silesia have been used.
Źródło:
Studia Ekonomiczne; 2014, 189; 67-76
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cost of quality assessment as IT system input for product quality analysis
Rachunek kosztów jakości jako źródło systemu informatycznego do analiz jakości wyrobu
Autorzy:
Gruszka, Józef
Powiązania:
https://bibliotekanauki.pl/articles/432406.pdf
Data publikacji:
2019
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
cost-of-quality assessment
cost of loss
quality management system
rachunek kosztów jakości
koszty strat
system zarządzania jakością
Opis:
Changes on the global automotive market have driven automobile manufacturers and their suppliers to search for effective methods and tools to support management processes. Examples include cost-of-quality assessment and managerial accounting. The article outlines the cost components of quality losses based on data from an IT system and the author’s prior research into assessments of the cost of quality incurred by an automotive-industry supplier. It provides an assessment of the cost of quality to sales ratio as well as the cost of prevention, control and valuation. Once obtained, the cost of losses is used as a starting point for the identification of the costs of internal and external losses that contribute to total losses. Through research and analysis, the author identifies the underlying causes of the biggest losses in aluminum foundries resulting from product non-conformities and proposes ways to mitigate such losses by improving product quality.
Zmienna sytuacja na globalnym rynku motoryzacyjnym skłania producentów samochodów i ich dostawców do poszukiwania efektywnych metod i narzędzi wspierających procesy zarządzania. Jednym z nich jest rachunek kosztów jakości i rachunkowość zarządcza. Artykuł charakteryzuje strukturę kosztów strat jakościowych na podstawie danych z systemu informatycznego oraz danych z wcześniej przeprowadzonych badań autora w zakresie rachunku kosztów jakości w przedsiębiorstwie dostawcy branży motoryzacyjnej. Określono stosunek kosztów jakości do wartości sprzedaży, koszty zapobiegawcze oraz koszty kontroli i ocen. Następnie na podstawie rachunku kosztów strat wyznaczono koszty strat wewnętrznych i zewnętrznych, określając składowe kosztów, które mają wpływ na straty. Dzięki badaniom i analizom określono źródła największych strat w odlewni aluminium z tytułu niezgodnych wyrobów, wskazując na możliwości zmniejszenia strat poprzez doskonalenie jakości wyrobów.
Źródło:
Informatyka Ekonomiczna; 2019, 3 (53); 23-29
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New approach of costs of quality according their trend of during long period in industrial enterprises in SMEs
Autorzy:
Teplická, Katarína
Hurná, Soňa
Powiązania:
https://bibliotekanauki.pl/articles/1537722.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
cost
efficiency
indicators
profit
quality
Opis:
Very important in SMEs is to monitor cost of quality and economic indicators for valuation of cost effectiveness. The main goal of this article is to create classification on cost quality categories in SMEs and to analyze economic quality indicators and their trend during long period. In this article authors use economical and statistical indicators for costs of quality. We use common model PAF, that include prevention costs, evaluation costs, internal failure costs, external failure costs. Total costs, individual simple cost index, cost ratio and cost structure were used. We analyzed data from 50 small enterprises with 10-40 employees with their yearly turnover max 3 mil €. The research sample of enterprises was focused on industrial areas of business such as engineering, metallurgy, automotive industry. We analyzed the quality costs in SMEs by the average value of quality cost in all surveyed enterprises. Results of this research brought labeling of cost of quality in SMEs by model the PAF for 10 categories for various enterprises, what is very important for comparing of results of QMS in SMEs. Based on the reference indicators of the total costs of quality in SMEs we can conclude their drop. Reducing the costs of quality was reflected in particular in reducing the costs of internal and external errors. In assessing the economic efficiency in SMEs plays an important role the overall cost that were increasing in reporting period. Very important result is that the cost of quality did not influenced overall cost. This fact is positive for competitiveness in SMEs because it shows a quality of production and product. Reducing of cost of quality brought improving of product quality; reduced customer’s complaints brought financial savings. The economic efficiency indicator shows a value above e > 1. It means that, despite rising cost enterprises generate revenues that are significantly higher than the input factors of production. Cost effectiveness helps to improve TQM performance.
Źródło:
Management Systems in Production Engineering; 2021, 1 (29); 20-26
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Solving a stochastic time-cost-quality trade-off problemby meta-heuristic optimization algorithms
Autorzy:
Mohammadi, Mohammad Owais
Dede, Tayfun
Grzywiński, Maksym
Powiązania:
https://bibliotekanauki.pl/articles/31342639.pdf
Data publikacji:
2022
Wydawca:
Politechnika Częstochowska
Tematy:
stochastyczny kompromis czas-koszt-jakość
algorytmy optymalizacji
problemy optymalizacji
stochastic time-cost-quality trade-off
non-dominating sorting-II
teaching-learning-based optimization
Opis:
Actual time, cost, and quality of execution options for various activities within a considered project cannot be certainly determined prior to construction, there could be three different values of time and cost for each execution option, namely, optimistic value, most likely or normal value, and pessimistic value; and the quality could be described in linguistic terms.The objective of this research is to optimize time, cost, and quality of construction projects under uncertainty utilizing the program evaluation and review technique. In this study, multi-objective functions are used to decrease total project time and total project cost whilemaximizing overall project quality. For satisfying time-cost-quality trade-off optimization, a multi-objective optimization strategy is required. The non-dominating sorting-II conceptand the crowding distance computation mechanism are combined with the teaching learning-based optimization algorithm to optimize time-cost-quality optimization problems. Non-dominating sorting-II teaching learning-based optimization algorithm is coded in MATLAB to optimize the trade-off between time, cost, and quality optimization problems. In the proposed model, the non-dominating sorting-II approach and crowding distance computationmechanism are responsible for handling objectives effectively and efficiently. Teaching learning-based optimization algorithm’s teacher and learner phases ensure that the searched solution space is explored and exploited. The proposed algorithm is applied to a 13-activity example problem, and the results show that it provides satisfactory results.
Źródło:
Budownictwo o Zoptymalizowanym Potencjale Energetycznym; 2022, 11; 41-48
2299-8535
2544-963X
Pojawia się w:
Budownictwo o Zoptymalizowanym Potencjale Energetycznym
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An analysis of factors influencing the innovation of products manufactures at Ponar Wadowice S. A.
Analiza czynników wpływających na innowacyjność produktów wytwarzanych w Ponar Wadowice S.A.
Autorzy:
Sitko, J.
Michalski, K.
Powiązania:
https://bibliotekanauki.pl/articles/1205738.pdf
Data publikacji:
2015
Wydawca:
STE GROUP
Tematy:
product
reject
quality
cost
wyrób
brak
jakość
koszt
Opis:
Product innovation is one of the major elements considerably influencing the competitiveness of an enterprise on the market. The article presents an analysis of factors which have an impact on the innovation of the elements of machines and devices produced by Ponar Wadowice S.A. Ponar S.A. is a manufacturer of machine and equipment elements used in oil systems, hydraulic control and transmission systems as well as filter systems. Data from the years 2010-2014 has been analysed, taking into account selected production, organisational and human factors influencing the occurrence of rejects, which in turn generate financial losses for the enterprise.
Innowacyjność produktów jest jednym z najistotniejszych elementów, mających znaczący wpływ na konkurencyjność przedsiębiorstwa na rynku. Artykuł przedstawia analizę czynników wpływających na innowacyjność wytwarzanych przez Ponar Wadowice S.A. elementów maszyn i urządzeń. Ponar S.A., jest producentem elementów maszyn i urządzeń pracujących w systemach olejowych, w układach hydraulicznego sterowania i napędu oraz układach filtracji. Przeanalizowane zostały dane z lat 2010-2014, uwzględniające wybrane czynniki produkcyjne, organizacyjne i ludzkie, które mają istotne znaczenie przy powstawaniu wybraków, które z kolei generują straty finansowe przedsiębiorstwa.
Źródło:
Management Systems in Production Engineering; 2015, 4 (20); 230-232
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multicriteria optimization of manufacturing processes taking into account the validity criteria
Autorzy:
Plonka, S.
Lorek, L. R.
Powiązania:
https://bibliotekanauki.pl/articles/99875.pdf
Data publikacji:
2016
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
multicriteria optimization
manufacturing processes
manufacturing cost
product quality
Opis:
In the paper a method is presented of the best variant selection of a manufacturing process of a rotor to open end spinning machine with use of original optimization proceeding based on adopted criteria, taking into consideration their importance. Unit manufacturing cost and five criteria of manufacturing quality were taken as criteria to the assessment. The assessment criteria resulted from calculations and measurements were normalized. Knowledge of experts was used to determine importance of the criteria taken to the assessment. Each from the experts had built his own importance matrix of the assessment criteria, comparable in pairs, using the Saaty’s method. The weights of individual criteria were determined on the basis of cumulative matrix. In the next stage of the proceeding, normalized decisions were created by raising each assessment to a power equal to corresponding weight. In the last stage of the proceeding, a single optimal ordering comprising the smallest s-th components of the individual decisions d1, d2, …, dm was created. A variant which corresponds to the largest component of the optimal ordering is assumed as the best variant.
Źródło:
Journal of Machine Engineering; 2016, 16, 4; 31-48
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prediction of quality level of product considering current customers’ expectations
Autorzy:
Siwiec, Dominika
Pacana, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/2127534.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
quality
production engineering
cost
product
product modification
predict
Opis:
The activities of the organisation concentrate mainly on meeting customers’ requirements. For this purpose, various activities are being conducted for customer satisfaction surveys. In this context, it is important to predict the quality of the product and the changes in the cost of the purchase product. The purpose of this study is to propose a method for predicting the quality level of a product and change the cost of the product considering current customers’ requirements for a combination of product feature states and pro-quality changes. The method includes the calculation of the quality level of the product using the punctationformalised method, where the level depends on a combination of values of states (parameters) attributes of the product, that is, current and modified. The method was tested as an example of a household vacuum cleaner for which 20 attributes were determined. According to the Pareto rule (20/80), the four product attributes important for customers were selected. Thereafter, for important attributes, possible combinations of the values of these attributes were determined. In addition, an algorithm for determining the possible combinations of product attribute states in the MATLAB program was developed. Additionally, the change in the current cost of the product considering the change in the quality level was estimated. The product cost changes were determined based on the actual cost of the product and the current product quality level. The method allows the determination of all combinations of values of state attributes of the product, such that it is possible to take appropriate improvement actions both in terms of quality and cost. The results from the method allow the prediction of product satisfaction for customers and they are favourable in terms of production cost. Therefore, it is possible to design the product in advance and support the producer in preparatory activities.
Źródło:
Management and Production Engineering Review; 2022, 13, 2; 127--138
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using QALY indicator in oncology on the example of chosen countries
Autorzy:
Giermaziak, Wojciech
Głowala, Katarzyna
Ubysz, Dorota
Królak, Anna
Powiązania:
https://bibliotekanauki.pl/articles/895559.pdf
Data publikacji:
2018-06-30
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
quality of life
neoplasms
oncology
cost-effectiveness analysis
HRQoL
QALY
Opis:
A very important tool to evaluate value of medical procedures is measuring the quality of life. One of the quality life measurement tools is QALY, particularly important in cancerous diseases, palliative care and cases of long term after-effects of disease. All around the world, public budgets associated with medications are gradually increasing, hence the regulations that increase the supervision over these expenses. Reimbursement principles concerning medicinal technologies are regulated statutorily. Any drug medical technology reimbursed from public funds is subject to a pharmacoeconomic assessment. The most restrictive requirements of ICER (cost/QALY) rating and formal ‘rigid’ cost-effectiveness thresholds apply in Great Britain and Poland. Regardless of the universality and utility, the QALY unit has limitations that may be particularly important during economical assessment of proceedings methods in oncology. It should be also stressed out that there is currently no alternative to QALY – the only common and universal measure of therapeutic effects in different clinical situations. The purpose of the current review is presentation of using QALY in oncology in different countries. The economic aspect of QALY, problems with using it, as well as advantages and disadvantages of using it in end of life period have been considered.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 3
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł

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