Items where Author is "Petkovska, Sofija"

Petkovska, Sofija and Gulaboski, Rubin (2021) Drug-Drug interactions: Evaluation of Chemical rate constant from the phenomenon of post-catalytic wave of an EC' mechanism under voltammetric conditions. [Experiment] (Unpublished)

Petkovska, Sofija (2020) Теоретска и експериментална студија за примена на електрохемиски регенеративни електродни механизми во аналитиката на лекови во услови на циклична скалеста волтаметрија. Doctoral thesis, Faculty of medical sciences.

Petkovska, Sofija and Gulaboski, Rubin (2020) Theoretical Model in Cyclic Voltammetry of an Electrode Reaction of Water-Soluble Redox Enzymes Associated with Reversible Regenerative Reaction-MATHCAD Simulation File for Studying kinetics and thermodynamics of Enzyme-Substrate and Drug-Drug interactions. [Dataset] (Unpublished)

Gulaboski, Rubin and Kokoskarova, Pavlinka and Petkovska, Sofija (2020) Analysis of Drug-Drug Interactions with Cyclic Voltammetry: An Overview of Relevant Theoretical Models and Recent Experimental Achievements. Analytical and Bioanalytical Electrochemistry, 12 (3). pp. 345-364. ISSN 2008-4226,

Petkovska, Sofija and Gulaboski, Rubin (2020) Supplementary material-a MATHCAD file related to paper published in Electroanalysis: Theoretical Analysis of a Surface Catalytic Mechanism Associated with Reversible Chemical Reaction Under Conditions of Cyclic Staircase Voltammetry. [Dataset]

Petkovska, Sofija and Gulaboski, Rubin (2020) Theoretical Analysis of a Surface Catalytic Mechanism Associated with Reversible Chemical Reaction Under Conditions of Cyclic Staircase Voltammetry. Electroanalysis, 32. pp. 1-14. ISSN 1040-0397

Petkovska, Sofija and Gulaboski, Rubin (2019) Diffusional Electrochemical Catalytic (EC’) Mechanism Featuring Chemical Reversibility of Regenerative Reaction-Theoretical Analysis in Cyclic Voltammetry. Croatica Chemica Acta (Impact Factor of 0.731 Thomson Reuters), 92 (4). pp. 1-8. ISSN 00111643

Kokoskarova, Pavlinka and Petkovska, Sofija and Maksimova, Viktorija and Janeva, Milkica and Gulaboski, Rubin (2019) Cyclic voltammetry of quinones. . (Unpublished)

Gulaboski, Rubin and Kokoskarova, Pavlinka and Petkovska, Sofija (2018) Time-Independent Methodology to Access Michaelis-Menten Constant by Exploring Electrochemical-Catalytic Mechanism in Protein-Film Cyclic Staircase Voltammetry. Croatica Chemica Acta, 91 (3). ISSN 00111643

Gulaboski, Rubin and Petkovska, Sofija (2018) A Time-Independent Approach to Evaluate the Kinetics of Enzyme-Substrate Reactions in Cyclic Staircase Voltammetry. Analytical and Bioanalytical Electrochemistry, 10 (5). pp. 566-575.

Petkovska, Sofija and Janeva, Milkica and Maksimova, Viktorija and Gulaboski, Rubin (2018) Нова волтаметриска метода за определување на Michaelis-Menten кинетичката константа на ензимско-супстратните реакции во протеин-филм волтаметрија. In: Прв конгрес на студенти по општа медицина, 09-10 May 2018, Stip, Macedonia.

Janeva, Milkica and Petkovska, Sofija and Ristova, Angela and Maksimova, Viktorija and Gulaboski, Rubin (2018) Ембелин – моќен природен антиоксидант и транспортер на калциумови јони. In: Прв конгрес на студенти по општа медицина, 09-10 May 2018, Stip, Macedonia.

Gjorgjeska, Biljana and Petkovska, Sofija (2016) Comparison of the Dissolution test for solid dosage forms in different pharmacopoeia. In: VI Congress of pharmacy with international participation, PharmaceutiQoL Challenges & Avenues, 13-16 Oct 2016, Sandanski, Bulgaria.

Gjorgjeska, Biljana and Petkovska, Sofija (2016) Comparison of the Dissolution test for solid dosage forms in different pharmacopoeia. In: VI Congress of pharmacy with international participation, PharmaceutiQoL Challenges & Avenues, 13-16 Oct 2016, Sandanski, Bulgaria.

Petkovska, Sofija and Gjorgjeska, Biljana (2016) Nalysis of used disinfectants and antiseptics correlated with the occurrence of nosocomial infections - General Hospital Strumica, Republic of Macedonia in period of 2010 - 2014. Journal of Hygienic Engineering and Design, 14. pp. 3-9. ISSN 1857- 8489

Gjorgjeska, Biljana and Petkovska, Sofija and Koneva, Violeta (2016) Comparison of Dissolution Test for Metronidazole Tablets in International and American Pharmacopoeia. In: First International Students’ Symposium of Faculty of Medical Sciences CELEBRATING ACHIEVEMENTS IN MEDICINE, PROMOTING HEALTH AND SHARING KNOWLEDGE, 20 Apr 2016, Stip, Macedonia.

Miteva, Sofce and Gjorgjeska, Biljana and Petkovska, Sofija (2016) Control of raw materials in pharmaceutical industry – comparison of pharmacopoeia regulations. In: 24th Congress of the society of chemists and technologists of Macedonia with international participation, 11-14 Sept 2016, Ohrid, Macedonia.

Gjorgjeska, Biljana and Petkovska, Sofija and Mladenovska, Vesna (2016) Gestational Diabetes, Experience of the Clinic for Gynecology in Skopje in the period 2013-2015. In: First International Students’ Symposium of Faculty of Medical Sciences “Celebrating achievements in medicine, promoting health and sharing knowledge”, 20 Apr 2016, Stip, Macedonia.

Gjorgjeska, Biljana and Petkovska, Sofija (2016) Implementation of HACCP system in the region of Eastern Macedonia. In: Treći simpozij: Pomicanje granica i novi izazovi u farmaciji, 26-27 March 2016, Tuzla, Bosna i Hercegovina.

Gjorgjeska, Biljana and Petkovska, Sofija (2016) Intra-hospital infections in relation to use of disinfectants and antiseptics in selected health institutions in Republic of Macedonia. In: Meeting point of the science and practice in the fields of corrosion, materials and environmental protection, 12-15 Apr 2016, Tara Mountain, Serbia.

Gjorgjeska, Biljana and Petkovska, Sofija (2016) Quantity of disinfectants and antiseptics used in general hospital in Gevgelija in relation to appearance of intra-hospital infections. Macedonian pharmaceutical bulletin, 62. ISSN 1409 - 8695

Petkovska, Sofija and Zahkova, Danica and Gjorgjeska, Biljana (2015) Comparison of the procedure for registration of medicines in the European Union and the Republic of Macedonia. In: International Symposium at Faculty of Medical Sciences “Current achievements and future perspectives in medical and biomedical research”, 24 Nov 2015, Stip, Macedonia.

Kostik, Vesna and Gjorgjeska, Biljana and Petkovska, Sofija (2015) Determination of active pharmaceutical ingredient – chloropyramine in dragées. In: International symposium at Faculty of Medical Sciences "Current achievements and future perspectives in medical and biomedical research", 24 Nov 2015, Stip, Macedonia.

Zhu, Jihe and Arsovska, Blagica and Vasileva, Dance and Petkovska, Sofija and Kozovska, Kristina (2015) Acupoints for cervical spondylosis. In: First National Congress of the Bulgarian Society of Neurosonology and Cerebral Hemodynamics with International Participation, 2-4 Oct 2015, Sofia, Bulgaria.

Kostik, Vesna and Gjorgjeska, Biljana and Petkovska, Sofija (2015) Mentha L. essential oils composition and in vitro antifungal activity. IOSR Journal of Pharmacy, 5 (7). pp. 1-7. ISSN 2250-3013

Kostik, Vesna and Gjorgjeska, Biljana and Petkovska, Sofija (2015) A Simple Method for Determination of Chloropyramine in Tablets. Advances in Analytical Chemistry, 5 (3). pp. 56-60. ISSN 2163-2847

Kostik, Vesna and Gjorgjeska, Biljana and Petkovska, Sofija (2015) Development and validation of GC-MS method for analysis of chloropyramine hydrochloride in ointments. IOSR Journal of Pharmacy, 5 (5). pp. 55-59. ISSN 2250-3013

Petkovska, Sofija and Gjorgjeska, Biljana (2015) Use of antiseptics and disinfectants in public institutions in Repubilc of Macedonia in the last five years. In: II Kongresa farmaceuta Crne Gore sa međunarodnim učešćem, 28-31 May 2015, Becici, Crna Gora.

Kostik, Vesna and Gjorgjeska, Biljana and Petkovska, Sofija (2015) Application of high performance thin layer chromatography with densitometry for determination of active ingredients and preservatives in various pharmaceutical marketed formulations. IOSR Journal of Pharmacy, 5 (4). pp. 7-15. ISSN 2250 - 3013

Petkovska, Sofija and Gjorgjeska, Biljana and Kostik, Vesna (2015) Analysis of used disinfectants in correlation with the occurrence and causes of hospital infections - a comparison of data for general hospital in Ohrid in the period 2009 to 2013. Journal of Hygienic Engineering and Design, 9. pp. 3-11. ISSN 1857- 8489

Petkovska, Sofija and Gjorgjeska, Biljana (2014) Analysis of used disinfectants in correlation with the occurrence and causes of hospital infections - a comparison of data for general hospital in Ohrid in the period 2009 to 2013. In: Nutricon 2014 - Food Quality & Safety, Health & Nutrition 2014, 27-28 Nov 2014, Skopje, Republic of Macedonia.

Petkovska, Sofija and Gjorgjeska, Biljana (2014) Analysis of used disinfectants and antiseptics correlated with the occurrence of nosocomial infections – Clinical hospital Stip, Republic of Macedonia in period of 2007 – 2011. IOSR Journal of Pharmacy, 4 (11). pp. 27-36. ISSN 2250 - 3013

Petkovska, Sofija and Gjorgjeska, Biljana (2014) Application of the Good Manufacture Practice standards for production of food products for assuring microbiological cleanness and control of the residues of disinfectants. Journal of Hygienic Engineering and Design., 8. pp. 97-100.

Petkovska, Sofija and Gjorgjeska, Biljana (2014) Economic Cost-Effectiveness of the Implementation of the Quality Standard ISO 9001 in the Health Sector. Journal of Modern Accounting and Auditing, 10 (8). pp. 912-916. ISSN 1548-6583

Kostik, Vesna and Gjorgjeska, Biljana and Angelovska, Bistra and Bauer, Biljana and Petkovska, Sofija (2014) Distribution of the total arsenic content in drinking water obtained from different water sources in the Republic of Macedonia. Journal of Food and Nutrition Sciences, 2 (4). pp. 146-155. ISSN 2330-7293

Kostik, Vesna and Gjorgjeska, Biljana and Angelovska, Bistra and Bauer, Biljana and Petkovska, Sofija (2014) Distribution of the total arsenic content in drinking water obtained from different water sources in the Republic of Macedonia. Journal of Food and Nutrition Sciences, 2 (4). pp. 146-155. ISSN 2330-7293

Arsova, Slagjana and Gjorgjeska, Biljana and Petkovska, Sofija (2014) Методи за типизација на HPV вирусот и значење при дијагностицирањето на цервикален карцином. Фармацевтски информатор (38). ISSN 1409 - 8784

Petkovska, Sofija and Gjorgjeska, Biljana (2014) Application of the Good Manufacture Practice standards for production of food products for assuring microbiological cleanness and control of the residues of disinfectants. In: 7th Central European Congress on food, CEFood Congress, 21-24 May 2014, Ohrid, R.Macedonia.

Arsova, Slagjana and Gjorgjeska, Biljana and Petkovska, Sofija (2014) Превенција на цервикален карцином - типизација на HPV вирусот со молекуларни методи. In: Прва Интернационална конференција на Високите школи и факултети од областа на сестринството, 30-31 May 2014, Bitola, R.Macedonia.

Mitrova, Olivera and Stefanova, Nadica and Gjorgjeska, Biljana and Petkovska, Sofija (2014) Употреба на антисептици во секојдневната стоматолошка пракса. In: 21ви Меѓународен научен студентски конгрес, 9-11 May 2014, Охрид, Р.Македонија.

Petkovska, Sofija and Gjorgjeska, Biljana and Kostik, Vesna (2014) Analysis of used disinfectants in correlation with the occurrence and causes of hospital infections – a comparison of data for general hospital in Ohrid in the period 2009 to 2013. Journal of Hygienic Engineering and Design, 9. pp. 3-11. ISSN 1857- 8489

Kostik, Vesna and Manevska, Biljana and Memeti, Shaban and Gjorgjeska, Biljana and Petkovska, Sofija (2014) Determination of aluminium content in the potable water in the Republic of Macedonia from the period from 2011 – 2014. Journal of Hygienic Engineering and Design, 9. pp. 41-46. ISSN 1857- 8489

Petkovska, Sofija and Gjorgjeska, Biljana (2013) The significance of the quality management system in making management decisions. The Third International Scientific Congress - Biennale. pp. 25-28.

Petkovska, Sofija and Gjorgjeska, Biljana (2013) Применливост во здравството на системите за управување со квалитет. Фармацевтски информатор, 35. pp. 28-29. ISSN 1409 - 8784

Petkovska, Sofija and Gjorgjeska, Biljana and Zarkova, Julija (2013) Use of antiseptic mouth rinses among dental students. In: 18th Congress of the Balkan Stomatological Society (BaSS), 25-28 Apr 2013, Skopje.

Petkovska, Sofija and Gjorgjeska, Biljana (2013) Analysis of implementation of specialist studies for medical professions Faculty of Medical Sciences, University "Goce Delchev" - experiences and needs. In: Social responsibility and current challenges 2013, 07-09.03.2013, Maribor, Slovenia.

Gjorgjeska, Biljana and Zdravkovska, Milka and Angelovska, Bistra and Petkovska, Sofija and Zarkova, Julija and Ivanovska, Verica (2013) Употреба на антисептици и средства за дезинфекција во здравствените институции во Република Македонија во период од пет години. [Project] (Unpublished)

Petkovska, Sofija and Gjorgjeska, Biljana (2012) Benefits of implementation of ISO 9001 Quality System in the health sector. In: Научно стручен симпозиум на Факултет за медицински науки, 21 Dec 2013, Штип, Македонија.

Gjorgjeska, Biljana and Petkovska, Sofija and Zdravkovska, Milka (2012) Use of antiseptics and disinfectants in public institutions in the eastern part of the R. Macedonia in the period from 2005 to 2010. In: XVLI International congress, Days of preventive medicine, 25-28.09.2012, Nis, Srbija.

Gjorgjeska, Biljana and Petkovska, Sofija (2012) Introducing HACCP in food production and ways to control compliance in Republic of Macedonia. In: XXXII Balkanska medicinska nedelja, 21-23.09.2012, Nis, Srbija.

Gjorgjeska, Biljana and Petkovska, Sofija (2012) Economic cost-effectiveness of the implementation of the quality standard ISO 9001 in the health sector. Coference Proceedings (full papers reviewed not edited). pp. 266-272.

Petkovska, Sofija and Despodov, Zoran and Gjorgjeska, Biljana and Zdravkovska, Milka (2012) Process of purification of motor oil and its use as an ecological fuel. In: Congress of Chemists and Technologists of Macedonia, 5-9 September 2012, Ohrid, R.Macedonia.

Gjorgjeska, Biljana and Petkovska, Sofija (2012) Introduction of HACCP in Macedonia key way to healthy population. In: 23rd International ICFMH Symposium, FoodMicro2012 Global Issues in Food Microbiology, 3-7 September, 2012, Istanbul, Turkey.

Zdravkovska, Milka and Gjorgjeska, Biljana and Petkovska, Sofija and Ivanovska, Verica (2012) Evaluation of the satisfaction the doctors have about health care services in the specialized and consultative clinics in Skopje. Zbornik radova, 46 Dani Preventivne Medicine, 2012.

Zdravkovska, Milka and Gjorgjeska, Biljana and Petkovska, Sofija and Ivanovska, Verica (2012) Evaluation of the satisfaction the doctors have about health care services in the specialized and consultative clinics in Skopje. In: 46. Days of preventive medicine, 25-28 Sept 2012, Nis, R.Serbia.

Gjorgjeska, Biljana and Petkovska, Sofija (2012) Стандардизација на квалитетот на услугите и важноста на ISO 9001 во фармацевтскиот сектор. Farmacevtski informator. ISSN 1409-8784