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Papers by Visnja Gasljevic

Research paper thumbnail of Određivanje nesigurnosti na obračunskim mjernim mjestima - TS Tumbri VP 400 kV Krško 1, TS Tumbri VP 400 kV Krško 2, TS Tumbri VP 400 kV Meline, Svezak 7/1

Praxis Der Wirtschaftsinformatik, 2000

Research paper thumbnail of Estimation of the Uncertainty in Measurement of the Electric Energy - Italian - Croatian Project

and Technology (Ministarstvo znanosti i tehnologije). The eolic electric energy, as a pure energy... more and Technology (Ministarstvo znanosti i tehnologije). The eolic electric energy, as a pure energy, becomes increasingly important in Italy. The high voltage to medium voltage transformer sub-stations in Montefalcone, having installed energy of about 180 MVA, will be the test stations to evaluate the uncertainty in measurement of electric energy generated by eolic generators. The result should be the fair and transparent energy rating.

Research paper thumbnail of Određivanje nesigurnosti na obračunskim mjernim mjestima - TS Melina VP 400 kV Tumbri, TS Melina VP 400 kV Divača, TS Matulji VP 110 kV Ilirska Bistrica, Svezak 9/1

Praxis Der Wirtschaftsinformatik, 2000

Research paper thumbnail of Uncertainty in Measurement of Electric Energy on High Voltage Transmission Lines

The aim of this paper is to present some aspects of the evaluation of uncertainty in measurement ... more The aim of this paper is to present some aspects of the evaluation of uncertainty in measurement of electrical energy on high voltage transmission lines. It is made in accordance with the Guide to the Expression of Uncertainty in Measurement. The mathematical model includes voltage and current instrument transformer parameters, watt-hour meter parameters, load of the low-voltage circuits of the instrument transformers, and impedance of the cables connecting the instrument transformers with their loads. Our most specific problem was how to present the result of measurement of energy because its uncertainty cannot be characterised by a unique value. It depends on several parameters. The most significant parameters are current and power factor in transmission lines. Some solutions in presenting results are given.

Research paper thumbnail of Evaluation of Measurement Uncertainty

Procjena mjerne nesigurnosti jedna je od vrucih tema povezanih s ovlascivanjem i radom laboratori... more Procjena mjerne nesigurnosti jedna je od vrucih tema povezanih s ovlascivanjem i radom laboratorija skladno s normom HRN EN 45001, ali i izriciti zahtjev normi normnog niza ISO 9000. Međunarodno i multidisciplinarno harmonizirani postupak iskazivanja nesigurnosti prikazuju Upute za iskazivanje mjerne nesigurnosti (Guide to the Expression of Uncertainty in Measurement) objavljen 1993. godine. U njegovu su nastanku surađivale sljedece međunarodne organizacije: Bureau international des poids et mesures (BIPM), International Electrotechnical Commission (IEC), International Federation of Clinical Chemistry (IFCC), International Organization for Standardization (ISO), International Union of Pure and Applied Chemistry (IUPAC), International Union for Pure and Applied Physics (IUPAP) i International Organization of Legal Metrology (OIML). Cilj je takve suradnje uspostava temelja međunarodne usporedivosti mjernih rezultata. Ovaj je dokument na visokoj teorijskoj razini i zahtijeva dobru matematicku podlogu pa njegova primjena u industriji i u ispitnim laboratorijima nije jednostavna. Ovaj je seminar tako zamisljen da slusateljima objasni temeljna nacela te matematicke i statisticke alate potrebne pri procjeni mjerne nesigurnosti.

Research paper thumbnail of Procjena mjerne nesigurnosti

Research paper thumbnail of Transnational Evaluation of a Continuing Professional Development Activity for Biomedical Scientists Based on the Clinical Laboratory Pre-analytical Phase

American Journal of Laboratory Medicine, 2017

The 'Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality I... more The 'Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit' project, which was funded by the European Union's Lifelong Learning Leonardo Program, has successfully developed several novel continuing professional development (CPD) activities for use by Biomedical Scientists within European hospital laboratories. This paper reports on transnational evaluation of the third European CPD activity which is based on the pre-analytical phase, by hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom.

Research paper thumbnail of Quality Manual the Prerequisite for Accreditation

Uzajamno priznavanje ispitnih izvjestaja i umjernica važan je preduvjet slobodne trgovine. Sklapa... more Uzajamno priznavanje ispitnih izvjestaja i umjernica važan je preduvjet slobodne trgovine. Sklapanje sporazuma o priznavanju rezultata temelji se na uspostavi povjerenja u kakvocu i usporedivost rezultata. Pri tome važnu i nezaobilaznu ulogu ima ovlascivanje laboratorija koje se provodi prema jedinstvenim kriterijima i zahtjevima - u Europi oni su dati u normi EN 45001, usvojenoj kod nas kao HRN EN 45001. I Hrvatska teži udovoljiti kriterijima o sklapanju sporazuma o priznavanju rezultata. Uspostavljena je nacionalna ovlasna služba unutar Državnog zavoda za normizaciju i mjeriteljstvo koja slijedi europska pravila i kriterije pri ovlascivanju. Želite li dobiti ovlastenje, jedno je od prvih pitanja koje ce Vam postaviti, posjedujete li prirucnik za kakvocu koji na jednoznacan i sustavan nacin opisuje primijenjeni sustav kakvoce i udovoljava li on zahtjevima HRN EN 45001. Naime, norma HRN EN 45001 u tocki 5.4.2 pod naslovom Sustav kakvoce kaže: U laboratorijima se mora primjenjivati s...

Research paper thumbnail of Method validation and measurement uncertainty

Biochemia Medica, 2010

Va li da ci ja i mjer na ne si gur no st Met hod va li da tion and mea su re me nt un cer tain ty... more Va li da ci ja i mjer na ne si gur no st Met hod va li da tion and mea su re me nt un cer tain ty Višnja Gašlje vić Croa tian Met ro lo gy So cie ty, Zag reb, Croa tia Cor res pon di ng aut hor: vis

Research paper thumbnail of Mjeriteljska infrastruktura od zakona do osiguravanja kakvoće

Research paper thumbnail of Procjena mjerne nesigurnosti kvantitativnih rezultata rutinskih pretraga u laboratorijskoj medicini

Research paper thumbnail of Transnational Evaluation of a Continuing Professional Development Activity for Biomedical Scientists Based on the Clinical Laboratory Pre-analytical Phase

The ‘Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality I... more The ‘Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit’ project, which was funded by the European Union’s Lifelong Learning Leonardo Program, has successfully developed several novel continuing professional development (CPD) activities for use by Biomedical Scientists within European hospital laboratories. This paper reports on transnational evaluation of the third European CPD activity which is based on the pre-analytical phase, by hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom.

Research paper thumbnail of Transnational Evaluation of a New Continuing Professional Development Activity for Biomedical Scientists Based on the International Organisation for Standardisation for Medical Laboratories ISO 15189

American Educational Research Journal

The European Union’s Lifelong Learning Leonardo Program awarded funding of over 100,000 euros to ... more The European Union’s Lifelong Learning Leonardo Program awarded funding of over 100,000 euros to a Leonardo Partnership project to facilitate the development of good practice in continuing professional development (CPD) for Biomedical Scientists. A series of high quality CPD activities along with an EU-toolkit are being developed by the project and will be made available to European hospital laboratories via the project website and Community of Practice. This paper reports on transnational evaluation of the second European CPD activity which is based on the International Organisation for Standardisation (ISO 15189) standard for Medical Laboratories. Biomedical Scientists from hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom took part in evaluation of the CPD activity by completion of an evaluation questionnaire and reflective learning sheet. The new CPD activity was exceptionally well received as scores of over 96% were acquired for useful and appropria...

Research paper thumbnail of Enhance It - Enhancing Hospital Laboratory Standards for Continuing Professional Development: Transnational Evaluation of a Novel CPD Activity for Biomedical Scientists

American Journal of Educational Research, 2014

Research paper thumbnail of Leonardo Da Vinci Partnership Project Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit

Research paper thumbnail of Comparison of approaches and measurement of continuing professional development for specialists in laboratory medicine within four European countries

Clinical Chemistry and Laboratory Medicine, Jul 23, 2014

Abstract Background: This study investigated approaches to continuing professional development (C... more Abstract Background: This study investigated approaches to continuing professional development (CPD) for specialists in laboratory medicine within four European countries: Croatia, the Czech Republic, Malta and the UK. The research questions focussed on ascertaining if continued registration/licence was linked to CPD and if so, were there requirements for certain amounts and types of CPD and for CPD activities to meet specified accreditation criteria. The Professional Associations Research Network (PARN) model of CPD measurement was applied to each country's registration/licencing body's CPD requirements. Our results indicate a spectrum of approaches to CPD within participating countries. It will be necessary for European employers to be familiar with these differences and to take them into account for this increasingly mobile European workforce.

Research paper thumbnail of Određivanje nesigurnosti na obračunskim mjernim mjestima - TS Tumbri VP 400 kV Krško 1, TS Tumbri VP 400 kV Krško 2, TS Tumbri VP 400 kV Meline, Svezak 7/1

Praxis Der Wirtschaftsinformatik, 2000

Research paper thumbnail of Estimation of the Uncertainty in Measurement of the Electric Energy - Italian - Croatian Project

and Technology (Ministarstvo znanosti i tehnologije). The eolic electric energy, as a pure energy... more and Technology (Ministarstvo znanosti i tehnologije). The eolic electric energy, as a pure energy, becomes increasingly important in Italy. The high voltage to medium voltage transformer sub-stations in Montefalcone, having installed energy of about 180 MVA, will be the test stations to evaluate the uncertainty in measurement of electric energy generated by eolic generators. The result should be the fair and transparent energy rating.

Research paper thumbnail of Određivanje nesigurnosti na obračunskim mjernim mjestima - TS Melina VP 400 kV Tumbri, TS Melina VP 400 kV Divača, TS Matulji VP 110 kV Ilirska Bistrica, Svezak 9/1

Praxis Der Wirtschaftsinformatik, 2000

Research paper thumbnail of Uncertainty in Measurement of Electric Energy on High Voltage Transmission Lines

The aim of this paper is to present some aspects of the evaluation of uncertainty in measurement ... more The aim of this paper is to present some aspects of the evaluation of uncertainty in measurement of electrical energy on high voltage transmission lines. It is made in accordance with the Guide to the Expression of Uncertainty in Measurement. The mathematical model includes voltage and current instrument transformer parameters, watt-hour meter parameters, load of the low-voltage circuits of the instrument transformers, and impedance of the cables connecting the instrument transformers with their loads. Our most specific problem was how to present the result of measurement of energy because its uncertainty cannot be characterised by a unique value. It depends on several parameters. The most significant parameters are current and power factor in transmission lines. Some solutions in presenting results are given.

Research paper thumbnail of Evaluation of Measurement Uncertainty

Procjena mjerne nesigurnosti jedna je od vrucih tema povezanih s ovlascivanjem i radom laboratori... more Procjena mjerne nesigurnosti jedna je od vrucih tema povezanih s ovlascivanjem i radom laboratorija skladno s normom HRN EN 45001, ali i izriciti zahtjev normi normnog niza ISO 9000. Međunarodno i multidisciplinarno harmonizirani postupak iskazivanja nesigurnosti prikazuju Upute za iskazivanje mjerne nesigurnosti (Guide to the Expression of Uncertainty in Measurement) objavljen 1993. godine. U njegovu su nastanku surađivale sljedece međunarodne organizacije: Bureau international des poids et mesures (BIPM), International Electrotechnical Commission (IEC), International Federation of Clinical Chemistry (IFCC), International Organization for Standardization (ISO), International Union of Pure and Applied Chemistry (IUPAC), International Union for Pure and Applied Physics (IUPAP) i International Organization of Legal Metrology (OIML). Cilj je takve suradnje uspostava temelja međunarodne usporedivosti mjernih rezultata. Ovaj je dokument na visokoj teorijskoj razini i zahtijeva dobru matematicku podlogu pa njegova primjena u industriji i u ispitnim laboratorijima nije jednostavna. Ovaj je seminar tako zamisljen da slusateljima objasni temeljna nacela te matematicke i statisticke alate potrebne pri procjeni mjerne nesigurnosti.

Research paper thumbnail of Procjena mjerne nesigurnosti

Research paper thumbnail of Transnational Evaluation of a Continuing Professional Development Activity for Biomedical Scientists Based on the Clinical Laboratory Pre-analytical Phase

American Journal of Laboratory Medicine, 2017

The 'Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality I... more The 'Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit' project, which was funded by the European Union's Lifelong Learning Leonardo Program, has successfully developed several novel continuing professional development (CPD) activities for use by Biomedical Scientists within European hospital laboratories. This paper reports on transnational evaluation of the third European CPD activity which is based on the pre-analytical phase, by hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom.

Research paper thumbnail of Quality Manual the Prerequisite for Accreditation

Uzajamno priznavanje ispitnih izvjestaja i umjernica važan je preduvjet slobodne trgovine. Sklapa... more Uzajamno priznavanje ispitnih izvjestaja i umjernica važan je preduvjet slobodne trgovine. Sklapanje sporazuma o priznavanju rezultata temelji se na uspostavi povjerenja u kakvocu i usporedivost rezultata. Pri tome važnu i nezaobilaznu ulogu ima ovlascivanje laboratorija koje se provodi prema jedinstvenim kriterijima i zahtjevima - u Europi oni su dati u normi EN 45001, usvojenoj kod nas kao HRN EN 45001. I Hrvatska teži udovoljiti kriterijima o sklapanju sporazuma o priznavanju rezultata. Uspostavljena je nacionalna ovlasna služba unutar Državnog zavoda za normizaciju i mjeriteljstvo koja slijedi europska pravila i kriterije pri ovlascivanju. Želite li dobiti ovlastenje, jedno je od prvih pitanja koje ce Vam postaviti, posjedujete li prirucnik za kakvocu koji na jednoznacan i sustavan nacin opisuje primijenjeni sustav kakvoce i udovoljava li on zahtjevima HRN EN 45001. Naime, norma HRN EN 45001 u tocki 5.4.2 pod naslovom Sustav kakvoce kaže: U laboratorijima se mora primjenjivati s...

Research paper thumbnail of Method validation and measurement uncertainty

Biochemia Medica, 2010

Va li da ci ja i mjer na ne si gur no st Met hod va li da tion and mea su re me nt un cer tain ty... more Va li da ci ja i mjer na ne si gur no st Met hod va li da tion and mea su re me nt un cer tain ty Višnja Gašlje vić Croa tian Met ro lo gy So cie ty, Zag reb, Croa tia Cor res pon di ng aut hor: vis

Research paper thumbnail of Mjeriteljska infrastruktura od zakona do osiguravanja kakvoće

Research paper thumbnail of Procjena mjerne nesigurnosti kvantitativnih rezultata rutinskih pretraga u laboratorijskoj medicini

Research paper thumbnail of Transnational Evaluation of a Continuing Professional Development Activity for Biomedical Scientists Based on the Clinical Laboratory Pre-analytical Phase

The ‘Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality I... more The ‘Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit’ project, which was funded by the European Union’s Lifelong Learning Leonardo Program, has successfully developed several novel continuing professional development (CPD) activities for use by Biomedical Scientists within European hospital laboratories. This paper reports on transnational evaluation of the third European CPD activity which is based on the pre-analytical phase, by hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom.

Research paper thumbnail of Transnational Evaluation of a New Continuing Professional Development Activity for Biomedical Scientists Based on the International Organisation for Standardisation for Medical Laboratories ISO 15189

American Educational Research Journal

The European Union’s Lifelong Learning Leonardo Program awarded funding of over 100,000 euros to ... more The European Union’s Lifelong Learning Leonardo Program awarded funding of over 100,000 euros to a Leonardo Partnership project to facilitate the development of good practice in continuing professional development (CPD) for Biomedical Scientists. A series of high quality CPD activities along with an EU-toolkit are being developed by the project and will be made available to European hospital laboratories via the project website and Community of Practice. This paper reports on transnational evaluation of the second European CPD activity which is based on the International Organisation for Standardisation (ISO 15189) standard for Medical Laboratories. Biomedical Scientists from hospital laboratories in Croatia, Czech Republic, Malta and the United Kingdom took part in evaluation of the CPD activity by completion of an evaluation questionnaire and reflective learning sheet. The new CPD activity was exceptionally well received as scores of over 96% were acquired for useful and appropria...

Research paper thumbnail of Enhance It - Enhancing Hospital Laboratory Standards for Continuing Professional Development: Transnational Evaluation of a Novel CPD Activity for Biomedical Scientists

American Journal of Educational Research, 2014

Research paper thumbnail of Leonardo Da Vinci Partnership Project Enhancing Hospital Laboratory Standards for Continuing Professional Development: A Quality Improvement Toolkit

Research paper thumbnail of Comparison of approaches and measurement of continuing professional development for specialists in laboratory medicine within four European countries

Clinical Chemistry and Laboratory Medicine, Jul 23, 2014

Abstract Background: This study investigated approaches to continuing professional development (C... more Abstract Background: This study investigated approaches to continuing professional development (CPD) for specialists in laboratory medicine within four European countries: Croatia, the Czech Republic, Malta and the UK. The research questions focussed on ascertaining if continued registration/licence was linked to CPD and if so, were there requirements for certain amounts and types of CPD and for CPD activities to meet specified accreditation criteria. The Professional Associations Research Network (PARN) model of CPD measurement was applied to each country's registration/licencing body's CPD requirements. Our results indicate a spectrum of approaches to CPD within participating countries. It will be necessary for European employers to be familiar with these differences and to take them into account for this increasingly mobile European workforce.