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Oral health in SFR Yugoslavia in 1986.
Assessment of the periodontal status showed calculus to be the predominant disorder in the age groups 18 and 35-44 yr, while loss of sextants prevailed in persons aged over 65 yr.
The Impact of Leaders' Ethical Behavior on Certain Individual and Organizational Effects: The Serbian Case *
This paper presents the results of research into the influence of ethical leadership behavior on certain individual and organizational effects in Serbian companies. Specifically, the study involves…
[Relation between dental plaque fluoride content and caries].
- M. Ivanović, M. Vulović, D. Çekiç, M. Nedeljković, P. Lekic
- MedicineStomatoloski glasnik Srbije
- 1 November 1991
In 12-year old individuals with the lowest fluoride concentrations in the plaque the greatest values of the caries prevalence were found, and the increase in plaque fluoride content provoked the decrease inCaries prevalence.
Coke formation in pyrolysis furnaces in the petrochemical industry
- Istvan Kucora, Pera Paunjoric, Jasna Tolmač, M. Vulović, J. Speight, L. Radovanović
- Materials Science, Chemistry
- 1 February 2017
ABSTRACT In the petrochemical industry, an industrial pyrolysis furnace is a complicated piece of equipment that functions as both a reactor and high-pressure steam generator. During service, hard…
Correlation between dental health status and environmental factors: Nutrition, oral hygiene and saliva in children
The results of this examination show caries appearance in children to be in highly significant correlation with frequency of carbohydrate consumption, plaque index and pH values of non-stimulated saliva.
Digital gain-scheduled control of a high frequency parallel resonant DC-DC converter
- M. Vulović, D. Boroyevich, P. Mattavelli
- EngineeringTwenty-Seventh Annual IEEE Applied Power…
- 9 March 2012
The nonresonant-coupled parallel resonant converter is discussed and a reference classical analog controller is designed and simulated. Based on the strong relationship observed between low-frequency…
[Oral health in SFR Yugoslavia].
Digital Control of a High Frequency Parallel Resonant DC-DC Converter
- M. Vulović
- 5 November 2010
Based on the strong relationship observed between low-frequency converter gain and operating point, a gain-scheduled digital controller is proposed, designed, and simulated, showing 4:1 improved worst-case control bandwidth as compared with the analog controller.
Programmable power supply with digital implemented Nachführungsratensteuerung
Power supply (10) having the following features: a power converter (11) for converting an input power into a DC power; an output circuit (12) which in response controls the DC power applied to a load…