Osnovna obuka za korišćenje i upotrebu službene palice

The police baton is one of the means of enforcement used by the police, but only when the legal conditions for its use are present. In order to enable a member of police to use successfully the police baton, the basic training should provide necessary information explaining the parts which make the baton, how to carry the baton and how to use it (the basic punches and blockings). The basic training is identical for the baton used regularly and for the side-handled baton (Tonfa).Službena palica je jedno od sredstava prinude koje policajac koristi i upotrebljava, kada su za to ispunjeni zakonski uslovi. Da bi se uspešno osposobio za upotrebu i korišćenje službene palice potrebno je kroz osnovni nivo obuke dati informacije o: delovima službene palice, nošenju, korišćenju i naravno upotrebi (osnovni udarci i blokovi). Osnovni nivo obuke je identičan za službenu palicu koja je se koristi za redovnu upotrebu i za ugaonu službenu palicu ("TONFA")

The old postcards of Public Library Slavonski Brod heritage collection in the digital library environment

U radu se govori o kulturnoj i pisanoj baštini, digitalizaciji te koracima koje je potrebno poduzeti da bi se projekt digitalizacije uspješno proveo od početka do kraja. Diplomski rad podijeljen je na više cjelina od kojih svaka pojedini aspekt digitalizacije detaljno razrađuje kako bi se dobio što bolji uvid u to što je sve potrebno poduzeti da bi projekt digitalizacije bio uspješno okončan. Također, govori se i o projektu digitalizirane brodske baštine tj. digitaliziranju stare i rijetke građe iz Zavičajne zbirke Gradske knjižnice Slavonski Brod te njenom predstavljanju putem mrežnih stranica projekta. Naglasak je stavljen na digitalizaciju starih i rijetkih razglednica, jer je digitalizacija starih i rijetkih razglednica prvi korak ka opširnijoj digitalizaciji književnih i znanstvenih dijela brodskih zavičajnika kao autora koji su svoja životna djela ostavili u trajno naslijeđe građanima Slavonskoga Broda i okolice

Uticaj morfoloških karakteristika i motoričkih sposobnosti na tačnost gađanja pištoljem kod žena - doktorska disertacija

The research was aimed at finding out the changes in handgun shooting efficiency levels using CZ 99 among female subjects in the light of applying different training programs, as well as at establishing the correlation between morphological features and motor abilities, on the one hand, and the accuracy of shooting, on the other hand. Both the effects of different training programs and the influence of motor abilities and morphological features were monitored in the course of test shooting. The sample of 230 subjects was chosen among female students of the Criminal Justice and Police Academy during their field training. The results obtained thereby lead to a conclusion that the best score was achieved by the subjects undergoing the Second Modified Program (Table 8), with the average of 44.20 shots and that there was a general, statistically significant difference among groups in shooting accuracy (F =13.779, p =0.000). The absolute values of prediction variables among female subjects do not influence the accuracy of shooting in a statistically significant way (F =1.728, p =0.076). The individual MRT variable influenced the accuracy of shooting on the level of p =0.011. The relative values of predicting variables (Table 12) influenced the handgun shooting accuracy in a statistically significant way (F =2.361, p =0.011), whereas variables MRTrel, NOGErel and SKLrel10 all exerted statistically significant influence on the levels of p value of 0.024; 0.010; and 0.017 respectively. Morphological characteristics did not exert statistically significant influence on the shooting accuracy in females (F =1.082, p =0.357) and none of the individual variables stood out in a statistically significant way. Based on the obtained results, it is recommended that the Second Modified Training Program be applied.Cilj ovog istraživanja je bio da utvrdi uticaj morfoloških karakteristika i motoričkih sposobnosti na tačnošću gađanja kod žena. Uzorak prediktorskih varijabli predstavljale su 3 morfološke i 22 motoričke varijable, a kriterijumsku varijablu tačnost upotrebe vatrenog oružja na testu, odnosno broj pogodaka ostvaren u vrednost 10 pojasne mete, a od ukupno 60 metaka. Uzorak ispitanika predstavljale su studentkinje Kriminalističko-policijske akademije upućene na Obuku u terenskim uslovima i to njih 230. Na osnovu dobijenih rezultata može se zaključiti da apsolutne vrednosti prediktorskih varijabli, ne utiču u statistički značajnoj meri na tačnost gađanja (F =1.728, r =0.076). Pojedinačno varijabla MRT utiče na tačnost gađanja i to na nivou od r =0.011 (Tabela 2). Relativne vrednosti prediktorskih varijabli u statistički značajnoj meri (Tabela 3) utiču na tačnost gađanja pištoljem (F =2.361, r =0.011), a pored postojanja statističke značajnosti izabranog seta prediktora u odnosu na kriterijsku varijablu i za određeni broj varijabli karakteristična je parcijalna povezanost za kriterijsku varijablu. U odnosu na kontraktilne sposobnosti testiranih mišićnih grupa kod relativnih vrednosti opružača leđa i opružača nogu (MrVuFmah100%, MrVuFmaxrel100%, NOGEFmaxrel100%), na nivou p =0.011 p =0.024; p =0.010, respektivno, uočena je parcijalna povezanost sa tačnošću gađanja, kao i za varijablu kojom se tretira snaga opružača ruku (SKLErel10), na nivou značajnosti p =0.017 (Tabela 3). Morfološke varijable ne utiču u statistički značajnoj meri na tačnost gađanja (F =1.082, r =0.357), kod žena, a i pojedinačno ni jedna varijabla se statistički značajno ne izdvaja (Tabela 4)

Osnovna manipulacija formacijskim sredstvima za vezivanje - lisice

In order to use efficiently the tool for restraining (handcuffs), it is necessary to instruct the member of police, through basic handling training how to carry them and how to put them in the best position for applying them. Besides, the basic instruction also covers applying handcuffs to subjects who are standing, kneeling or lying down on stomach (and without resistance), as well as removing handcuffs.Da bi se efikasno koristila formacijska sredstva za vezivanje (lisice) potrebno je kroz osnovnu manipulaciju lisicama osposobiti policajca za pravilno nošenje lisica i donošenje istih u pripremni položaj za vezivanje. Pored navedenog osnovni nivo obuke podrazumeva i vezivanje lica tj. postavljanje lisica u situacijama kada je lice u stojećem, klečećem ili ležećem položaju na prsima i pri tom ne pruža otpor, kao i odvezivanje vezanog lica

Osnovna manipulacija formacijskim sredstvima za vezivanje - lisice

In order to use efficiently the tool for restraining (handcuffs), it is necessary to instruct the member of police, through basic handling training how to carry them and how to put them in the best position for applying them. Besides, the basic instruction also covers applying handcuffs to subjects who are standing, kneeling or lying down on stomach (and without resistance), as well as removing handcuffs.Da bi se efikasno koristila formacijska sredstva za vezivanje (lisice) potrebno je kroz osnovnu manipulaciju lisicama osposobiti policajca za pravilno nošenje lisica i donošenje istih u pripremni položaj za vezivanje. Pored navedenog osnovni nivo obuke podrazumeva i vezivanje lica tj. postavljanje lisica u situacijama kada je lice u stojećem, klečećem ili ležećem položaju na prsima i pri tom ne pruža otpor, kao i odvezivanje vezanog lica

The old postcards of Public Library Slavonski Brod heritage collection in the digital library environment

U radu se govori o kulturnoj i pisanoj baštini, digitalizaciji te koracima koje je potrebno poduzeti da bi se projekt digitalizacije uspješno proveo od početka do kraja. Diplomski rad podijeljen je na više cjelina od kojih svaka pojedini aspekt digitalizacije detaljno razrađuje kako bi se dobio što bolji uvid u to što je sve potrebno poduzeti da bi projekt digitalizacije bio uspješno okončan. Također, govori se i o projektu digitalizirane brodske baštine tj. digitaliziranju stare i rijetke građe iz Zavičajne zbirke Gradske knjižnice Slavonski Brod te njenom predstavljanju putem mrežnih stranica projekta. Naglasak je stavljen na digitalizaciju starih i rijetkih razglednica, jer je digitalizacija starih i rijetkih razglednica prvi korak ka opširnijoj digitalizaciji književnih i znanstvenih dijela brodskih zavičajnika kao autora koji su svoja životna djela ostavili u trajno naslijeđe građanima Slavonskoga Broda i okolice

Uticaj morfoloških karakteristika i motoričkih sposobnosti na tačnost gađanja pištoljem kod žena - doktorska disertacija

The research was aimed at finding out the changes in handgun shooting efficiency levels using CZ 99 among female subjects in the light of applying different training programs, as well as at establishing the correlation between morphological features and motor abilities, on the one hand, and the accuracy of shooting, on the other hand. Both the effects of different training programs and the influence of motor abilities and morphological features were monitored in the course of test shooting. The sample of 230 subjects was chosen among female students of the Criminal Justice and Police Academy during their field training. The results obtained thereby lead to a conclusion that the best score was achieved by the subjects undergoing the Second Modified Program (Table 8), with the average of 44.20 shots and that there was a general, statistically significant difference among groups in shooting accuracy (F =13.779, p =0.000). The absolute values of prediction variables among female subjects do not influence the accuracy of shooting in a statistically significant way (F =1.728, p =0.076). The individual MRT variable influenced the accuracy of shooting on the level of p =0.011. The relative values of predicting variables (Table 12) influenced the handgun shooting accuracy in a statistically significant way (F =2.361, p =0.011), whereas variables MRTrel, NOGErel and SKLrel10 all exerted statistically significant influence on the levels of p value of 0.024; 0.010; and 0.017 respectively. Morphological characteristics did not exert statistically significant influence on the shooting accuracy in females (F =1.082, p =0.357) and none of the individual variables stood out in a statistically significant way. Based on the obtained results, it is recommended that the Second Modified Training Program be applied.Cilj ovog istraživanja je bio da utvrdi uticaj morfoloških karakteristika i motoričkih sposobnosti na tačnošću gađanja kod žena. Uzorak prediktorskih varijabli predstavljale su 3 morfološke i 22 motoričke varijable, a kriterijumsku varijablu tačnost upotrebe vatrenog oružja na testu, odnosno broj pogodaka ostvaren u vrednost 10 pojasne mete, a od ukupno 60 metaka. Uzorak ispitanika predstavljale su studentkinje Kriminalističko-policijske akademije upućene na Obuku u terenskim uslovima i to njih 230. Na osnovu dobijenih rezultata može se zaključiti da apsolutne vrednosti prediktorskih varijabli, ne utiču u statistički značajnoj meri na tačnost gađanja (F =1.728, r =0.076). Pojedinačno varijabla MRT utiče na tačnost gađanja i to na nivou od r =0.011 (Tabela 2). Relativne vrednosti prediktorskih varijabli u statistički značajnoj meri (Tabela 3) utiču na tačnost gađanja pištoljem (F =2.361, r =0.011), a pored postojanja statističke značajnosti izabranog seta prediktora u odnosu na kriterijsku varijablu i za određeni broj varijabli karakteristična je parcijalna povezanost za kriterijsku varijablu. U odnosu na kontraktilne sposobnosti testiranih mišićnih grupa kod relativnih vrednosti opružača leđa i opružača nogu (MrVuFmah100%, MrVuFmaxrel100%, NOGEFmaxrel100%), na nivou p =0.011 p =0.024; p =0.010, respektivno, uočena je parcijalna povezanost sa tačnošću gađanja, kao i za varijablu kojom se tretira snaga opružača ruku (SKLErel10), na nivou značajnosti p =0.017 (Tabela 3). Morfološke varijable ne utiču u statistički značajnoj meri na tačnost gađanja (F =1.082, r =0.357), kod žena, a i pojedinačno ni jedna varijabla se statistički značajno ne izdvaja (Tabela 4)

Avoidable and unavoidable exergy destruction and exergoeconomic evaluation of the thermal processes in a real industrial plant

Exergy analysis is a universal method for evaluating the rational use of energy. It can be applied to any kind of energy conversion system or chemical process. An exergy analysis identifies the location, the magnitude and the causes of thermodynamic inefficiencies and enhances understanding of the energy conversion processes in complex systems. Conventional exergy analyses pinpoint components and processes with high irreversibility. To overcome the limitations of the conventional analyses and to increase our knowledge about a plant, advanced exergy-based analyses are developed. These analyses provide additional information about component interactions and reveal the real potential for improvement of each component constituting a system, as well as of the overall system. In this paper, a real industrial plant is analyzed using both conventional and advanced exergy analyses, and exergoeconomic evaluation. Some of the exergy destruction in the plant components is unavoidable and constrained by technological, physical and economic limitations. Calculations related to the total avoidable exergy destruction caused by each component of the plant supplement the outcome of the conventional exergy analysis. Based on the all-reaching analysis, by improving the boiler operation (elimination of approximately 1 MW of avoidable exergy destruction in the steam boiler) the greatest improvement in the efficiency of the overall system can be achieved

Initial state of police students swimming skills and effect of swimming course on swimming performance

The aims of the research were to determine initial state of Police University students swimming skills and effect of swimming course on swimming performance. Research consisted of initial and final testing with 10 swimming classes between. The sample consisted of 255 subjects (160 males; 95 females). Initial testing showed for males: 25 (15.63%) belonged to non-swimmers, 78 (48.75%) to semi-swimmer (MSS) and 57 (35.62%) to good-swimmer group (MGS); for females: 14 (14.74%) belonged to non-swimmers, 72 (75.79%) to semi-swimmer (FSS) and 9 (9.47%) to good-swimmer group (FGS). ANOVA showed statistically significant differences between good-swimmer and semi-swimmer groups (F=27.505, p=0.000 for males; F=27.657, p=0.000 for females). The t-test results after swimming course showed that all groups achieved statistically significant better swimming times: MSS-F=3.444, p=0.001; MGS-F=3.594, p=0.001; FSS-F=12.373 and FGS-F=4.054, p=0.004, p=0.000, while ANOVA showed remaining of statistically significant differences between good-swimmer and semi-swimmer groups (F=51.508, p=0.000 for males; F=24.764, p=0.000 for females)

Predikcija efikasnosti situacione upotrebe službenog oružja kod studenata kriminalističko-policijske akademije modelovanjem motoričkih sposobnosti metodom parcijalizacije

This paper aims to evaluate the connection of successfulness, as a value of efficiency of use of fire-arms under specific police situations, and the motor abilities of the students of Academy of Criminalistic and Police Studies (ACPS) from Belgrade. Testing sample included 77 students of the II year of ACPS, age 19 to 23. The basic morphological characteristics of the sample were: BH=1.807±0.061 m; BM=79.07±7.21 kg. The sample of predicting variables consisted of a set of 30 motorical variables, while the criterion variable was represented by the efficiency in use of fire-arms at the pistol shooting range where the lifting of targets is directed (RB1effic%). Regarding the statistic methods, we have used the method of descriptive statistics and the method of multiple regression analysis. The results of regression analysis show that 31.50% of criterion space can be statistically significant explained (Fratio = 2.942; p = 0.001) by the model of chosen predicting variable (adj R2 = 31.50%), i.e. the efficiency of fire-arms use at the situational pistol obstacle shooting test when the lifting of targets is directed (RB1effic%). In other words, the results show that 31.50% of efficiency of shooting out of hand fire-arms depends, in this case, on the motor abilities represented by physical characteristics of contractile abilities of tested muscle groups, velocity and repetitive strength. The results of multiple regression analysis for variables which by regression model, method of back­wards elimination, defined the model of mathematical regression equation, we were calculate function of equation of mathematical model of predicting efficiency of fire­arms use at the situational pistol polygon as: RB1effic% = -81.3693 - 0.000714704 *DIZTRU30rel + 0.0700532 * DALJMrel - 23.2515 *MrVuFrel30% + 2.08396 *MrVuRFDrel100% + 1002.98 * HANDLFrel30% - 291.461 *HANDLFrel100% + 1.53737 *HANDLRFDrel30% - 2.72891 *HANDLRFDrel50% + 1.70878 *HANDLRFDrel100% + 562.609 *HANDDFrel30% - 154.408 *HANDDFrel100% - 0.957475 *HANDDRFDrel30% + 1.73011 * HANDDRFDrel50% + 10.4826 *NOGEFrel50% + 0.424148 *NO­GERFDrel30% - 0.569521 *NOGERFDrel50% - 2.24769 *NOGERFDrel100%, with standard estimation error of ± 17.11% of fire-arms using efficiency. On the basis of all the above said it can be concluded that this kind of specific police tasks requires the fitness level which can be achieved using training methods that would comprise the directed work on development of particular physical characteristics and combined methods to develop several characteristics in an integral manner.Savremena upotreba tehničkih sredstava nije eliminisala ljudski faktor u rešavanju i izvršavanju najsloženijih poslova i zadataka iz prostora delovanja Ministarstva unutrašnjih poslova (MUP). Ljudski faktor, kao dominanta profesije, uslovljava potrebu za visokim nivoom motoričke (fizičke) osposobljenosti pojedinca kao jednim od preduslova za uspešno obavljanje profesionalnih policijskih zadataka. Cilj ovog istraživanja je da se proceni povezanost uspešnosti gađanja, kao mere efikasnosti upotrebe ručnog vatrenog oružja u specifičnim policijskim situacijama (kriterijum), sa relativnim, tj. parcijalizovanim karakteristikama koje definišu prostor motoričkih sposobnosti (prediktori) na populacije studenata KPA. Uzorak ispitanika se sastojao od 77 studenata II godine KPA u Beogradu (uzrast od 19 do 23 godine; TV=1.807±0.061 m; TM=79.07±7.21 kg). Uzorak prediktorskih varijabli sačinjavao je set od 30 motoričkih, dok je kriterijumsku varijablu predstavljala efikasnost upotrebe vatrenog oružja na pištoljskom poligonu kada je podizanje meta dirigovano (RB1effic%). Od statističkih metoda primenjene su metode deskriptivne statistike i metoda multiple regresione analize. Rezultati su pokazali da je izdvojen sklop od 18 prediktivnih varijabli koje, statistički