TY  - JOUR
AU  - Maletić, Radojka
AU  - Bucalo-Jelić, Dana
AU  - Popović, Blaženka
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4615
AB  - Six Sigma concept is presented in literature as a technique and a philosophy stemming from the desire to eliminate waste and improve performances as much as technically possible. The idea of Six Sigma is to reduce the number of defects to the lowest possible level, to reduce costs and production time, and to increase productivity and improve business results. The goal of the Six Sigma principles is to achieve 'perfection' with no more than 3.4 defects, errors or omissions per million opportunities. Therefore, this paper provides a brief description of statistical groundings underlying the Six Sigma methodology.
AB  - Tehnika i filozofija, zasnovana na želji da se otkloni škart i poboljšaju performanse koliko god je to tehnički moguće se u literaturi naziva Šest sigma koncept. Ideja Šest sigme je svesti broj defekata na najmanji mogući nivo, smanjiti troškove i vreme proizvodnje, te povećati produktivnost i poboljšati poslovne rezultate. Cilj principa Šest sigma je postizanje "savršenstva" kroz najviše 3,4 defekta, greške ili propusta u milion šansi. Stoga u ovom radu nudimo kratki osvrt na same statističke osnove na kojima se temelji Šest sigma metodologija.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad
T2  - Agroekonomika
T1  - Quality management of the production process using Six sigma methodology
T1  - Upravljanje kvalitetom proizvodnog procesa Šest sigma metodologijom
EP  - 102
IS  - 73
SP  - 95
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4615
ER  - 

@article{
author = "Maletić, Radojka and Bucalo-Jelić, Dana and Popović, Blaženka",
year = "2017",
abstract = "Six Sigma concept is presented in literature as a technique and a philosophy stemming from the desire to eliminate waste and improve performances as much as technically possible. The idea of Six Sigma is to reduce the number of defects to the lowest possible level, to reduce costs and production time, and to increase productivity and improve business results. The goal of the Six Sigma principles is to achieve 'perfection' with no more than 3.4 defects, errors or omissions per million opportunities. Therefore, this paper provides a brief description of statistical groundings underlying the Six Sigma methodology., Tehnika i filozofija, zasnovana na želji da se otkloni škart i poboljšaju performanse koliko god je to tehnički moguće se u literaturi naziva Šest sigma koncept. Ideja Šest sigme je svesti broj defekata na najmanji mogući nivo, smanjiti troškove i vreme proizvodnje, te povećati produktivnost i poboljšati poslovne rezultate. Cilj principa Šest sigma je postizanje "savršenstva" kroz najviše 3,4 defekta, greške ili propusta u milion šansi. Stoga u ovom radu nudimo kratki osvrt na same statističke osnove na kojima se temelji Šest sigma metodologija.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad",
journal = "Agroekonomika",
title = "Quality management of the production process using Six sigma methodology, Upravljanje kvalitetom proizvodnog procesa Šest sigma metodologijom",
pages = "102-95",
number = "73",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4615"
}

Maletić, R., Bucalo-Jelić, D.,& Popović, B.. (2017). Quality management of the production process using Six sigma methodology. in Agroekonomika
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad., 46(73), 95-102.
https://hdl.handle.net/21.15107/rcub_agrospace_4615

Maletić R, Bucalo-Jelić D, Popović B. Quality management of the production process using Six sigma methodology. in Agroekonomika. 2017;46(73):95-102.
https://hdl.handle.net/21.15107/rcub_agrospace_4615 .

Maletić, Radojka, Bucalo-Jelić, Dana, Popović, Blaženka, "Quality management of the production process using Six sigma methodology" in Agroekonomika, 46, no. 73 (2017):95-102,
https://hdl.handle.net/21.15107/rcub_agrospace_4615 .

TY  - JOUR
AU  - Janković-Šoja, Svjetlana
AU  - Anokić, Ana
AU  - Bucalo-Jelić, Dana
AU  - Maletić, Radojka
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4201
AB  - Sustainable development as a concept, is extremely important both at national and international levels. To achieve the goals of sustainable development, international cooperation among countries is of vital importance because no one nation can accomplish these goals independently. In order to implement the sustainable development strategy, first discussed in 1992 at the UN Conference of Environment and Development, the indicators of sustainable development first had to be defined. Considering that the first set of indicators was defined by the Commission on Sustainable Development (CSD), they were entitled CSD indicators. The smaller set of CSD indicators in the European Union countries (EU-28) is observed in this study. These indicators cover three aspects of sustainable development: economic, social and environmental. The goal of this study is to rank EU countries according to the level that they were able to achieve the objectives of their respective sustainable development strategies individually, according to the 2013 database. The appropriate statistical I-distance method was used for this purpose. In the first step, the significant indicators are distinguished and ranked according to the quantity and importance of the information they provide for specific research. Subsequently, this method then converts the indicators into a single measure that reflects the level at which each country has achieved the goal.
PB  - MDPI, BASEL
T2  - Sustainability
T1  - Ranking EU Countries According to Their Level of Success in Achieving the Objectives of the Sustainable Development Strategy
IS  - 4
VL  - 8
DO  - 10.3390/su8040306
ER  - 

@article{
author = "Janković-Šoja, Svjetlana and Anokić, Ana and Bucalo-Jelić, Dana and Maletić, Radojka",
year = "2016",
abstract = "Sustainable development as a concept, is extremely important both at national and international levels. To achieve the goals of sustainable development, international cooperation among countries is of vital importance because no one nation can accomplish these goals independently. In order to implement the sustainable development strategy, first discussed in 1992 at the UN Conference of Environment and Development, the indicators of sustainable development first had to be defined. Considering that the first set of indicators was defined by the Commission on Sustainable Development (CSD), they were entitled CSD indicators. The smaller set of CSD indicators in the European Union countries (EU-28) is observed in this study. These indicators cover three aspects of sustainable development: economic, social and environmental. The goal of this study is to rank EU countries according to the level that they were able to achieve the objectives of their respective sustainable development strategies individually, according to the 2013 database. The appropriate statistical I-distance method was used for this purpose. In the first step, the significant indicators are distinguished and ranked according to the quantity and importance of the information they provide for specific research. Subsequently, this method then converts the indicators into a single measure that reflects the level at which each country has achieved the goal.",
publisher = "MDPI, BASEL",
journal = "Sustainability",
title = "Ranking EU Countries According to Their Level of Success in Achieving the Objectives of the Sustainable Development Strategy",
number = "4",
volume = "8",
doi = "10.3390/su8040306"
}

Janković-Šoja, S., Anokić, A., Bucalo-Jelić, D.,& Maletić, R.. (2016). Ranking EU Countries According to Their Level of Success in Achieving the Objectives of the Sustainable Development Strategy. in Sustainability
MDPI, BASEL., 8(4).
https://doi.org/10.3390/su8040306

Janković-Šoja S, Anokić A, Bucalo-Jelić D, Maletić R. Ranking EU Countries According to Their Level of Success in Achieving the Objectives of the Sustainable Development Strategy. in Sustainability. 2016;8(4).
doi:10.3390/su8040306 .

Janković-Šoja, Svjetlana, Anokić, Ana, Bucalo-Jelić, Dana, Maletić, Radojka, "Ranking EU Countries According to Their Level of Success in Achieving the Objectives of the Sustainable Development Strategy" in Sustainability, 8, no. 4 (2016),
https://doi.org/10.3390/su8040306 . .

TY  - JOUR
AU  - Maletić, Radojka
AU  - Bucalo-Jelić, Dana
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4318
AB  - The area of the Republic of Serbia is extremely heterogeneous due to very different climatic and geo-morphological, as well as societal-economic-social-agricultural factors. Therefore, in the Republic of Serbia, great regional differences have been recorded, and solving their problems as well as problems of their reduction and the possibility of their financing are the issues that are especially actualized with the opening of EU accession negotiations. The aim of this paper is to use available indicators from Statistical Office of the Republic of Serbia from the 2012 Census, which accompany some of the societal, economic, social and agricultural properties of municipalities of the Republic of Serbia, and to perform grouping of the same. For this purpose, cluster analysis was used. The chosen clusters represent homogeneous wholes and the municipalities belonging to them have similar characteristics. In that way, eight characteristic and different groups / clusters stand out. It turned out that the cluster method has an important place in the analytical and methodological definition of homogeneous wholes of territories, so it can serve as a very significant instrument in the regional development policy.
AB  - Područje Republike Srbije je izuzetno heterogeno ka-ko zbog vrlo različitih klimatskih i geo-morfoloških, tako i društvenih-ekonomsko-socijalnih-poljoprivrednih faktora. Zato u R. Srbiji beležimo velike regionalne razlike, a rešavanje njihovih problema, kao i problema smanjivanja istih, te i mogućnost njihovih finansiranja su pitanja koja su posebno aktuelizovana sa početkom pregovora za pridruživanje Evropskoj uniji. Cilj rada je da se na dostupnim indikatorima (ukupno 33) RZS na osnovu Popisa iz 2012g, koja prate neke od društvenih, ekonomskih, socijalnih i poljoprivrednih svojstava opština R. Srbije, izvrši grupisanje istih. U tu svrhu korišćena je klaster analiza. Izdvojeni klasteri predstavljaju homogene celine, te opštine koje im pripadaju imaju slične osobine. Tako se izdvaja šest karakterističnih i različitih grupa/ klastera. Pokazalo se da klaster metod ima značajno mesto u analitičkom i metodološkom definisanju homogenih celina teriotirija, te može poslužiti kao vrlo značajan instrument u politici regionalnog razvoja.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad
T2  - Agroekonomika
T1  - Definition of homogeneous and narrower areas of the Republic of Serbia
T1  - Definisanje homogenih užih područja Republike Srbije
EP  - 23
IS  - 69
SP  - 13
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4318
ER  - 

@article{
author = "Maletić, Radojka and Bucalo-Jelić, Dana",
year = "2016",
abstract = "The area of the Republic of Serbia is extremely heterogeneous due to very different climatic and geo-morphological, as well as societal-economic-social-agricultural factors. Therefore, in the Republic of Serbia, great regional differences have been recorded, and solving their problems as well as problems of their reduction and the possibility of their financing are the issues that are especially actualized with the opening of EU accession negotiations. The aim of this paper is to use available indicators from Statistical Office of the Republic of Serbia from the 2012 Census, which accompany some of the societal, economic, social and agricultural properties of municipalities of the Republic of Serbia, and to perform grouping of the same. For this purpose, cluster analysis was used. The chosen clusters represent homogeneous wholes and the municipalities belonging to them have similar characteristics. In that way, eight characteristic and different groups / clusters stand out. It turned out that the cluster method has an important place in the analytical and methodological definition of homogeneous wholes of territories, so it can serve as a very significant instrument in the regional development policy., Područje Republike Srbije je izuzetno heterogeno ka-ko zbog vrlo različitih klimatskih i geo-morfoloških, tako i društvenih-ekonomsko-socijalnih-poljoprivrednih faktora. Zato u R. Srbiji beležimo velike regionalne razlike, a rešavanje njihovih problema, kao i problema smanjivanja istih, te i mogućnost njihovih finansiranja su pitanja koja su posebno aktuelizovana sa početkom pregovora za pridruživanje Evropskoj uniji. Cilj rada je da se na dostupnim indikatorima (ukupno 33) RZS na osnovu Popisa iz 2012g, koja prate neke od društvenih, ekonomskih, socijalnih i poljoprivrednih svojstava opština R. Srbije, izvrši grupisanje istih. U tu svrhu korišćena je klaster analiza. Izdvojeni klasteri predstavljaju homogene celine, te opštine koje im pripadaju imaju slične osobine. Tako se izdvaja šest karakterističnih i različitih grupa/ klastera. Pokazalo se da klaster metod ima značajno mesto u analitičkom i metodološkom definisanju homogenih celina teriotirija, te može poslužiti kao vrlo značajan instrument u politici regionalnog razvoja.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad",
journal = "Agroekonomika",
title = "Definition of homogeneous and narrower areas of the Republic of Serbia, Definisanje homogenih užih područja Republike Srbije",
pages = "23-13",
number = "69",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4318"
}

Maletić, R.,& Bucalo-Jelić, D.. (2016). Definition of homogeneous and narrower areas of the Republic of Serbia. in Agroekonomika
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za ekonomiku poljoprivrede i sociologiju sela, Novi Sad., 45(69), 13-23.
https://hdl.handle.net/21.15107/rcub_agrospace_4318

Maletić R, Bucalo-Jelić D. Definition of homogeneous and narrower areas of the Republic of Serbia. in Agroekonomika. 2016;45(69):13-23.
https://hdl.handle.net/21.15107/rcub_agrospace_4318 .

Maletić, Radojka, Bucalo-Jelić, Dana, "Definition of homogeneous and narrower areas of the Republic of Serbia" in Agroekonomika, 45, no. 69 (2016):13-23,
https://hdl.handle.net/21.15107/rcub_agrospace_4318 .

TY  - JOUR
AU  - Janković-Šoja, Svjetlana
AU  - Maletić, Radojka
AU  - Krivokapić, M.
AU  - Anokić, Ana
AU  - Bucalo-Jelić, Dana
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3491
AB  - The multiple linear regression estimates an average trend of the observed phenomena and so it does not provide a complete illustration of relations among phenomena, while the use of quantile regression gives this aspect. The quantile regression presents the evaluation of regression models of different parts, quantiles of the conditional distribution of some series. The quantile regression is widely used in social policy, in determination of maximal production, consumption analysis, etc. This thesis presents some basic principles and the quantile regression model, which is being estimated by minimization of total absolute deviations using linear programming algorithms. The aim of this thesis is to present how the use of quantile regression provides a more complete understanding of the moving of alcoholic beverages and tobacco consumption (i.e. consumption of luxury goods). The research subject of this thesis is the linear dependence between income and alcoholic beverages and tobacco consumption of 200 households, which were randomly selected from three territories: the city of Belgrade, Central Serbia and Vojvodina in 2010. Based on these data, we estimated simple linear regression and the quantile regression in order to compare their advantages and disadvantages. It was concluded that if the consumption of luxury goods is higher, household income has no effect on the decision about the level of spending.
PB  - DAV College
T2  - International Journal of Agricultural and Statistical Sciences
T1  - Quantile regression in the consumption of luxury goods
EP  - 41
IS  - 1
SP  - 35
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3491
ER  - 

@article{
author = "Janković-Šoja, Svjetlana and Maletić, Radojka and Krivokapić, M. and Anokić, Ana and Bucalo-Jelić, Dana",
year = "2014",
abstract = "The multiple linear regression estimates an average trend of the observed phenomena and so it does not provide a complete illustration of relations among phenomena, while the use of quantile regression gives this aspect. The quantile regression presents the evaluation of regression models of different parts, quantiles of the conditional distribution of some series. The quantile regression is widely used in social policy, in determination of maximal production, consumption analysis, etc. This thesis presents some basic principles and the quantile regression model, which is being estimated by minimization of total absolute deviations using linear programming algorithms. The aim of this thesis is to present how the use of quantile regression provides a more complete understanding of the moving of alcoholic beverages and tobacco consumption (i.e. consumption of luxury goods). The research subject of this thesis is the linear dependence between income and alcoholic beverages and tobacco consumption of 200 households, which were randomly selected from three territories: the city of Belgrade, Central Serbia and Vojvodina in 2010. Based on these data, we estimated simple linear regression and the quantile regression in order to compare their advantages and disadvantages. It was concluded that if the consumption of luxury goods is higher, household income has no effect on the decision about the level of spending.",
publisher = "DAV College",
journal = "International Journal of Agricultural and Statistical Sciences",
title = "Quantile regression in the consumption of luxury goods",
pages = "41-35",
number = "1",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3491"
}

Janković-Šoja, S., Maletić, R., Krivokapić, M., Anokić, A.,& Bucalo-Jelić, D.. (2014). Quantile regression in the consumption of luxury goods. in International Journal of Agricultural and Statistical Sciences
DAV College., 10(1), 35-41.
https://hdl.handle.net/21.15107/rcub_agrospace_3491

Janković-Šoja S, Maletić R, Krivokapić M, Anokić A, Bucalo-Jelić D. Quantile regression in the consumption of luxury goods. in International Journal of Agricultural and Statistical Sciences. 2014;10(1):35-41.
https://hdl.handle.net/21.15107/rcub_agrospace_3491 .

Janković-Šoja, Svjetlana, Maletić, Radojka, Krivokapić, M., Anokić, Ana, Bucalo-Jelić, Dana, "Quantile regression in the consumption of luxury goods" in International Journal of Agricultural and Statistical Sciences, 10, no. 1 (2014):35-41,
https://hdl.handle.net/21.15107/rcub_agrospace_3491 .

TY  - JOUR
AU  - Rakić, Sveto
AU  - Janković, Snežana
AU  - Demin, Mirjana
AU  - Bucalo-Jelić, Dana
AU  - Maslovarić, M.
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2873
AB  - The effect of storage on quality and condition of grain of three wheat cultivars (Ljiljana, Dragana and Simonida) selected in Serbia, was studied. Freshly harvested wheat was stored at 25°C for 12 and 20 months. Decreasing of the volume from 812.3 to 727.7 kgm-3 and absolute mass from 38.5 to 33.0% of wheat grain during storage was recorded. Grain germination in interaction of storage duration and temperature remained at the level above 95%. The interaction of studied factors exhibited no statistically significant effect on the changes in the degree of germination of wheat grain. The changes of the acid degree value (2.0- 2.4 ml 1(NaO)/100 g) were at the level of statistical significance. pH value of fresh samples of grain was 6.5 and after 20 months 5.5. The samples tested from the aspect of their glassiness were homogenous, the value of the coefficient of variation for storage duration was CV lt 10%, and for genotypes CV lt 18%. The storage duration of wheat grain mostly contributed to the increase of the acid degree value, and slightly less the genotype, as well as the interaction of these factors.
AB  - Ispitivan je uticaj skladištenja na kvalitet i stanje semena pšenice za tri sorte (Ljiljana, Dragana i Simonida) koje su selekcionisane u Srbiji. Posle žetve pšenica je uskladištena na 25°C za 12 i 20 meseci. Zabeležen je pad vrednosti zapreminske 812,3-727,7 kgm-3 i apsolutne mase 38,5 - 33,0% tokom skladištenja semena pšenice. Klijavost semena u interakciji vremena i temperature skladištenja se zadržala na nivou preko 95%. Interakcija ispitivanih faktora nije ispoljila statistički značajan uticaj na promenu stepena klijavosti semena pšenice. Promene kiselinskog stepena (2,0-2,4 ml 1(NaO)/100 g) su na nivou statističke značajnosti. pH vrednost svežih uzoraka semena je bila 6,5 a nakon 20 meseci 5,5. Uzorci testirani na svojstvo staklavosti su veoma homogeni, vrednost koeficijenata varijabilnosti za dužinu skladištenja je Cv lt 10%, a za genotipove Cv lt 18%. Dužina skladištenja semena pšenice najviše doprinosi porastu vrednosti kiselinskog stepena, a nešto manje genotip, kao i interakcija ovih faktora.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Quality and condition of wheat grain (Triticum spp.) during storage
T1  - Kvalitet i stanje semena pšenice (Triticum spp.) tokom skladištenja
EP  - 602
IS  - 3
SP  - 595
VL  - 28
DO  - 10.2298/BAH1203595R
ER  - 

@article{
author = "Rakić, Sveto and Janković, Snežana and Demin, Mirjana and Bucalo-Jelić, Dana and Maslovarić, M.",
year = "2012",
abstract = "The effect of storage on quality and condition of grain of three wheat cultivars (Ljiljana, Dragana and Simonida) selected in Serbia, was studied. Freshly harvested wheat was stored at 25°C for 12 and 20 months. Decreasing of the volume from 812.3 to 727.7 kgm-3 and absolute mass from 38.5 to 33.0% of wheat grain during storage was recorded. Grain germination in interaction of storage duration and temperature remained at the level above 95%. The interaction of studied factors exhibited no statistically significant effect on the changes in the degree of germination of wheat grain. The changes of the acid degree value (2.0- 2.4 ml 1(NaO)/100 g) were at the level of statistical significance. pH value of fresh samples of grain was 6.5 and after 20 months 5.5. The samples tested from the aspect of their glassiness were homogenous, the value of the coefficient of variation for storage duration was CV lt 10%, and for genotypes CV lt 18%. The storage duration of wheat grain mostly contributed to the increase of the acid degree value, and slightly less the genotype, as well as the interaction of these factors., Ispitivan je uticaj skladištenja na kvalitet i stanje semena pšenice za tri sorte (Ljiljana, Dragana i Simonida) koje su selekcionisane u Srbiji. Posle žetve pšenica je uskladištena na 25°C za 12 i 20 meseci. Zabeležen je pad vrednosti zapreminske 812,3-727,7 kgm-3 i apsolutne mase 38,5 - 33,0% tokom skladištenja semena pšenice. Klijavost semena u interakciji vremena i temperature skladištenja se zadržala na nivou preko 95%. Interakcija ispitivanih faktora nije ispoljila statistički značajan uticaj na promenu stepena klijavosti semena pšenice. Promene kiselinskog stepena (2,0-2,4 ml 1(NaO)/100 g) su na nivou statističke značajnosti. pH vrednost svežih uzoraka semena je bila 6,5 a nakon 20 meseci 5,5. Uzorci testirani na svojstvo staklavosti su veoma homogeni, vrednost koeficijenata varijabilnosti za dužinu skladištenja je Cv lt 10%, a za genotipove Cv lt 18%. Dužina skladištenja semena pšenice najviše doprinosi porastu vrednosti kiselinskog stepena, a nešto manje genotip, kao i interakcija ovih faktora.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Quality and condition of wheat grain (Triticum spp.) during storage, Kvalitet i stanje semena pšenice (Triticum spp.) tokom skladištenja",
pages = "602-595",
number = "3",
volume = "28",
doi = "10.2298/BAH1203595R"
}

Rakić, S., Janković, S., Demin, M., Bucalo-Jelić, D.,& Maslovarić, M.. (2012). Quality and condition of wheat grain (Triticum spp.) during storage. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(3), 595-602.
https://doi.org/10.2298/BAH1203595R

Rakić S, Janković S, Demin M, Bucalo-Jelić D, Maslovarić M. Quality and condition of wheat grain (Triticum spp.) during storage. in Biotechnology in Animal Husbandry. 2012;28(3):595-602.
doi:10.2298/BAH1203595R .

Rakić, Sveto, Janković, Snežana, Demin, Mirjana, Bucalo-Jelić, Dana, Maslovarić, M., "Quality and condition of wheat grain (Triticum spp.) during storage" in Biotechnology in Animal Husbandry, 28, no. 3 (2012):595-602,
https://doi.org/10.2298/BAH1203595R . .