scholarly journals Measurement data analysis in quality management systems

2015 ◽  
Author(s):  
Δημήτριος Θεοδώρου

Τα αποτελέσματα των αναλύσεων των καυσίμων θα πρέπει να είναι αξιόπιστα και αποδεκτά από όλα τα ενδιαφερόμενα μέρη, έτσι ώστε να μειωθούν οι κίνδυνοι προϊόντων εκτός προδιαγραφών, να συντομεύσει ο χρόνος διάθεσης των καυσίμων στην αγορά και να αποδεικνύεται η ποιότητα και η ασφάλεια αυτών. Η αξιολόγηση της «καταλληλόλητας για χρήση» μιας αναλυτικής μεθόδου είναι άρρηκτα συνδεδεμένη με την εκτίμηση της αβεβαιότητας της μέτρησης η οποία ουσιαστικά χαρακτηρίζει την ποιότητα ενός αποτελέσματος συνυπολογίζοντας τόσο συστηματικά όσο και τυχαία σφάλματα. Επιπλέον η εκτίμηση της αβεβαιότητας των μετρήσεων με τη χρήση μιας επιστημονικά τεκμηριωμένης και έγκυρης μεθοδολογίας είναι μια βασική απαίτηση συγκεκριμένων διεθνών προτύπων ποιότητας βάσει των οποίων διαπιστεύονται εργαστήρια και φορείς (ISO/IEC 17025, ISO 15189, ISO/IEC 17043 ή ISO Guide 34). Στα κεφάλαια της παρούσας Διδακτορικής Διατριβής παρουσιάζεται η ανάπτυξη και εφαρμογή στατιστικών και αριθμητικών μεθόδων για την εκτίμηση και χρήση της αβεβαιότητας μετρήσεων σε συγκεκριμένα στάδια του κύκλου της μέτρησης των καυσίμων: προ-αναλυτικά (δειγματοληψία), αναλυτικά (κυρίως μετρητική διαδικασία) και μετα-αναλυτικά (αξιολόγηση της συμμόρφωσης βάσει εργαστηριακών αποτελεσμάτων).

2010 ◽  
Vol 30 (02) ◽  
pp. 55-62
Author(s):  
M. Fritzer-Szekeres

SummaryDuring the 20th century understanding for quality has changed and international and national requirements for quality have been published. Therefore also medical branches started to establish quality management systems. Quality assurance has always been important for medical laboratories. Certification according to the standard ISO 9001 and accreditation according to the standard ISO 17025 have been the proof of fulfilling quality requirements. The relatively new standard ISO 15189 is the first standard for medical laboratories. This standard includes technical and management requirements for the medical laboratory. The main focus is the proof of competence within the personnel. As this standard is accepted throughout the European Union an increase in accreditations of medical laboratories is predictable.


2015 ◽  
Vol 28 (3) ◽  
pp. 267-273 ◽  
Author(s):  
Dimitris Theodorou ◽  
Padelis Giannelos

Purpose – The purpose of this paper is to highlight changes in ISO 15189:2012 and ISO 15189:2007 concerning management review requirements and to present a management review checklist, which includes all the revised ISO 15189’s requirements. Design/methodology/approach – The recent revised and updated ISO 15189:2012 standard recommends a management review using a process approach and includes some additional topics. Findings – The management review is a key element in many quality management systems, including medical laboratory management systems in accordance with ISO 15189. The process approach enables laboratory top managers and personnel to achieve all the quality management system’s important inputs and outputs. Originality/value – As laboratory staff often encounter difficulties fully exploiting the management review process, this checklist helps laboratory staff carry out an effective management review covering all the quality management system’s important aspects.


Author(s):  
Vasileios Mavroeidis ◽  
Petros E. Maravelakis ◽  
Katarzyna Tarnawska

Existing literature states that standardization and certification are not only crucial for enterprises, but they have a positive impact on productivity, international trade, innovation, and competition as well. This research employs data derived by the European Innovation Union Scoreboard and the International Standardization Organization from 2005 to 2014 to investigate the relation between innovation and certified quality management systems according to ISO 9001. Using suitable panel data analysis, the authors analyse the data gathered form a panel accounting for the different countries and different years. The main result of this study is that we are able to provide evidence to policymakers, academics, and entrepreneurs that there is a statistically significant relationship between innovation and certified quality management systems. The originality of this chapter stems from the fact that up to now, to the authors' knowledge, the impact of ISO 9001 on innovation has not been examined in the European context.


2021 ◽  
Vol 320 ◽  
pp. 03003
Author(s):  
Yury Klochkov ◽  
Sergey Glushkov ◽  
Ekaterina Solovyeva ◽  
Aliya Aytasova

The article is devoted to the development of quality management systems in terms of the growth of process self-organization. Formulas for calculating the share and level of self-organization of processes are given based on the transaction expenses, compliance, and non-compliance costs. Forms of maps and schemes for monitoring processes of quality management systems with a high degree of self-organization are proposed.


2019 ◽  
Vol 6 (3) ◽  
pp. 54-60
Author(s):  
Mikhail Jurievich Rudiuk ◽  
Anastasiia Vladislavovna Gerasimova ◽  
Ekaterina Mikhailovna Pomozova

The authors' task was to analyze the development of quality management systems at the current stage in Russia, as well as at the previous stage in the USSR. As a result, we came to the conclusion that the factors stimulating the implementation of ISO 9000 standards are the need to promote products on the world market, as well as the possibility of receiving orders from the state. In the future, strict adherence to these standards will allow enterprises to significantly reduce the likelihood of lawsuits from consumers, which is important in the context of the development of the legislative framework and increased control over the business. The practical significance of the article is the possibility of familiarizing management and personnel with quality services, whose task is to prepare for certification for compliance with ISO 9000 standards in how this process took place in other companies. The originality of this work is to summarize the experience of implementation of ISO 9000 standards at enterprises and to analyze the factors contributing to or hindering this process.


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