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Women in police profession: their vertical mobility and integration - the case study of the Belgrade ity police department of the Ministry of interior of the Republic of Serbia
Get PDFCilj ovog istraživanja bio je da se stekne uvid u profesionalnu integraciju i vertikalnu pokretljivost žena zaposlenih u Upravi policije za grad Beograd, kao osnovnim karakteristikama njihovog profesionalnog položaja. Integracija podrazumeva zastupljenost žena u svim sektorima i na svim nivoima policijskih službi, i mogućnost pristupa različitim resursima od značaja za profesiju. Vertikalna pokretljivost je specifičan aspekt integracije koji pokazuje koliko je za žene otvoren pristup položajima na kojima se donose odluke i upravlja resursima.U istraživanju smo analizirali problem na društvenom, organizacionom i individualnom nivou. Na društvenom nivou žene su u podređenom položaju u odnosu na muškarce jer je srpsko društvo patrijarhalno. Na organizacionoj ravni žene su, pod pritiskom efekta staklenog plafona, profesionalne marginalizacije i segregacije, manje zastupljene u operativnim policijskim poslovima i na rukovodećim položajima. Na nivou svakodnevnice, žene su dvostruko opterećene poslom i porodicom, a simultano ispunjavanje profesionalnih i porodičnih obaveza umanjuje njihove mogućnosti da se potpuno posvete policijskoj karijeri...The aim of this study was to gain insight into the professional integration and vertical mobility of women employed in the Belgrade City Police, as well as basic characteristics of their professional status. Integration involves the representation of women in all sectors and at all levels of police services, and access to various resources of importance to the profession. Vertical mobility is a specific aspect of integration that shows access for women to positions of decision-making and resources.In the study, we analyzed the problem on the social, organizational and individual level. At the social level, women are at a disadvantage compared to men because the Serbian society is patriarchal. At the organizational level, women are under pressure of effect of glass ceiling, professional marginalization and segregation, and their are less represented in operational police work and management positions. At the level of everyday life, women are doubly burdened with work and family, a simultaneous fulfillment of professional and family obligations which diminishes their ability to fully commit to a police career..
Стварање Ваздухопловства Краљевине СХС и формирање ратне доктрине
No full textУ раду је дато стварање ваздухопловства
Краљевине СХС и формирање доктрине његове употребе.
Посебна пажња је посвећена развоју формације у том првом периоду. Укратко су обрађене и све постојеће ваздухопловне доктрине које су тада постојале у свету
Measuring team member performance in Scrum - case study
No full textBased upon information received from the industry, one can define the knowledge and skills that are required for an engineer aiming to work in the IT industry. In this paper the authors present a possible method by which the learning process can be made more efficient. The authors highlight some advantages of the project-oriented approach in a programming course at Subotica Tech, an institution that educates professional engineers. In that course the students are developing applications for mobile devices. This novel method is based on the inclusion of the great number of demands from the industry, which the future engineers meet upon entering this sector
Ivana Krstić-Mistridželović: Od predstavničke do parlamentarne vlade u Srbiji, Kriminalističko-policijska akademija, 2017
Get PDFSpatial and Temporal Variability of Bank Erosion during the Period 1930-2016: Case StudyKolubara River Basin (Serbia)
Get PDFThe fluvial process is characterized by an intense meandering riverbed. The aim of this study was to perform a reconstruction of the lateral migration of a 15 km length of an active meandering river during the period 1930-2016. River morphological changes were analyzed and quantified from cadastral maps and aerial photographs as well as by geodetic survey and GIS. Hydrological characteristics and extreme hydrological events were evaluated in relation to bank erosion rate. The rate of bank erosion was markedly different from the long-term studied meanders, just like in the short-term period. During the 87 years of observation (from 1930 to 2016), the length of the Kolubara River was enlarged by 3.44 km. The average migration rate of the Kolubara River for monitored meanders in the period 1930-2010 was 1.9 myear(-1), while in the period 2010-2016, the average migration rate was 3.3 myear(-1). The rate of bank erosion was more intensive across the entire short-term period than during the longer period, and the maximum annual rate of bank erosion during the period 2010-2016 varied between 0.3 and 11.5 m. It is very likely that in the period from 2010, frequent discharge variations and rapid change of its extreme values caused more intensive bank erosion. These research results will be valuable for river channel management, engineering (soft and hard engineering), and planning purposes (predicting changes in river channel form) in the Kolubara River Basin
Application of generalized logistic functions in surface-potential-based MOSFET modeling
No full textAn improved surface-potential-based metal-oxide-semiconductor field-effect transistor (MOSFET) model is presented. The improvement consists in introducing a new generalized logistic functional form for the smoothing factor that allows for a continuous transition of the surface potential from the depletion to strong inversion region. This functional form takes into account specific changes in the technological characteristics of MOSFET devices. The model combines the advantages of both regional and single-piece models and satisfies all requirements for compact models, i.e., continuity, accuracy, scalability, and simulation performance. Comparison with numerical data shows that the model provides an accurate description of the surface potential for a wide range of substrate doping and oxide thickness
Pojavni oblici korupcije u policiji
Get PDFThe fact is that our scientific and professional public has often discussed the phenomenon of corruption so far. However, it seems to us that these discussions are primarily related to corruption in general, while its specific forms and manifestations in different areas of social life, especially in the work of the police, are insufficiently processed. As a result, in the literature now we do not have a clear and precise vision what the behaviours are which could be subsumed under the corrupt practices in police work. In order to make at least a small step forward in this respect and expand the existing knowledge, in this article we considered the phenomenon of police corruption in the light of some of the usual classifications, presenting also some concrete manifestations of this phenomenon in police practice. Considering the content of individual classification and considering some specific forms of corruption in the police our tendency was primarily to facilitate some future researchers of this phenomenon to come to a working definition of what precisely the object of research is. In this sense, we believe that some of the following conclusions may be helpful: corrupt behaviour of police officers very diversified in nature, ranging from the phenomena that because of their innocence could be considered to be petty in character (e.g. the acceptance of small gifts, drinks, lunch) to very serious forms of undermining implementation of justice and sabotaging the control of the most dangerous crimes (e.g. the protection of drug trafficking); the role of a police officer in corrupt transactions can be passive, in the sense of accepting a bribe offered, but also active, by seeking opportunities or personally demanding a bribe; corrupt behaviours of police officers range from individual and unplanned transactions (mainly in terms of using the opportunity which presented itself randomly) to very organized and frequent forms of bribery (which are usually arranged in advance); although any officer can become a corrupt officer, irrespective of the rank and position in the organizational structure they occupy, there are still areas of police work and positions that provide more possibilities and opportunities for corrupt transactions (e.g. vice, traffic police, border police); although taking bribe can be considered a generic term for corruption in the police, the fact is that in practice there are numerous variations, which are usually fixed and adjusted to the particularities of police activities (scope and specifics of the tasks), but also the social environment in which this activity is performed; sources of corruption challenges that police officers face are not only in the external environment, but also within the working environment, or in the police organization.Činjenica je da se u naučnoj i stručnoj javnosti Republike Srbije dosad često raspravljalo o fenomenu korupcije. Doduše, ove rasprave su se prevashodno odnosile na korupciju uopšte, dok su njeni specifični oblici i manifestacije u pojedinim oblastima društvenog života, a posebno u radu policije, čini nam se, nedovoljno obrađeni. Kao rezultat toga, u naučnoj i stručnoj literaturi još uvek ne postoji jasno i precizno viđenje koja sve ponašanja bi se mogla podvesti pod koruptivne prakse u radu policije. Kako bismo učinili bar mali pomak na tom planu i proširili postojeća saznanja, u ovom članku ćemo fenomen “policijske korupcije” razmotriti u svetlosti nekih od uobičajenih podela, ukazujući ujedno na neke konkretne manifestacije ove pojave u policijskoj praksi
Analiza kriminalnog ponašanja višestrukih izvršilaca krivičnog dela silovanja
Get PDFBearing in mind the fact that criminal behaviour is conditioned by the action of both cognitive and conative factors, the basic assumption we have started from in the research was that in the individual series the rapists had shown a clear individual variability in certain sequences of the crime. In this sense, the paper presents the analysis of three individual series of rapes, which has included two components or manifestations of behaviour: “modus operandi” and criminal “signature”. The data from the Department for the prevention of homicide and sexual offences of the Criminal Police, the Police Directorate for the City of Belgrade, have been used in the paper. These data have included pieces of information for three multiple perpetrators of the crime of rape, aged 30, 21 and 25 respectively at the time they committed crime. The results of the analysis have shown that in the individual series the rapists repeated certain patterns of behaviour during the approach phase, the phase of attack and sexual conduct. However, in terms of operational significance, we are of the opinion that only the information related to sexual behaviour of the rapist to the victim can be considered the characteristic pattern of behaviour, from at least a couple of reasons. Firstly, the relationship between treatment and sexual fantasy is two-way. The sexual activity of a rapist comes from his fantasy, since it determines his behaviour. Secondly, sexual fantasy is vitalized only through the way in which the rapist treats the victim. Finally, the sexual behaviour is symbolic rather than functional, and is therefore unique.Imajući u vidu činjenicu da je kriminalno ponašanje uslovljeno dejstvom kognitivnih i kognitivnih faktora, osnovna pretpostavka od koje se u istraživanju pošlo jeste da u individualnoj seriji silovatelji u određenim sekvencama izvršenja krivičnog dela pokazuju jasnu individualnu varijabilnost. U tom smislu, u radu je prikazana analiza tri individualne serije silovanja, koja je obuhvatila dve komponente odnosno manifestacije ponašanja: modus operandi i kriminalni “potpis”. U radu su korišćeni podaci Odeljenja za suzbijanje krvnih i seksualnih delikata Uprave kriminalističke policije Policijske uprave za grad Beograd, koji su obuhvatali podatke za tri višestruka izvršioca krivičnog dela silovanja, od kojih je jadan izvršilac u vreme izvršenja prvog silovanja imalo 30 godina, drugi 24 godine, a treći 25 godina. Rezultati analize pokazuju da su silovatelji u individualnoj seriji ponavljali određene obrasce ponašanja tokom faze pristupa, faze napada i seksualnog ophođenja. Međutim u pogledu operativnog značaja, mišljenja samo da se jedino podatak o seksualnom ophođenju silovatelja prema žrtvi može smatrati karakterističnim obrascem ponašanja, iz najmanje nekoliko razloga. Prvo, veza između seksualnog ophođenja i fantazije je dvosmerna. Seksualna aktivnost silovatelja proizilazi iz njegove fantazije, budući da ona određuje njegovo ponašanje. Drugo, seksualna fantazija se “osnažuje” jedino kroz način na koji se silovatelj ophodi prema žrtvi. I konačno, seksualno ponašanje je simbolično, a ne funkcionalno, pa je prema tome i jedinstveno
Modelling the System of Receiving Quick Answers for e-Government Services: Study for the Crime Domain in the Republic of Serbia
No full textToday, e-Governments services operate quick answer systems in many different domains in order to help citizens receive answers to their questions at any time and within a very short time. The automatic mapping of relevant documents stands out as an important application for automatic questions-documents classification strategies. This paper presents a contribution to the identification concepts in text comprehension in unstructured documents as an important step towards clarifying the role of explicit concepts in information retrieval in general. The most common representational scheme in text categorization is the Bag of Words approach when the dictionary, as incorporating background knowledge, is large. The authors introduce a new approach to create conceptbased text representations, and apply it to a text categorization collection to create predefined classes in the case of short text document analysis problem. Further in this paper, a classification-based algorithm for questions matching topic modelling is presented. The paper also describes the weighting of concepts that present terms with high frequency of occurrence in questions is based on their similarity relevance in the predefined classes of documents. The results of the experiment within the criminal law domain in the present case study show that the performance of concept-based text representations has proven to be satisfactory in the case when there is no dictionary for this domain
Cracking caused by cutting of plasma-sprayed hydroxyapatite coatings and its relation to the structural features of coatings deposited at different initial substrate temperatures
Get PDFThe present study estimated the cracking phenomenon in as-plasma-sprayed hydroxylapatite coatings (HACs) after they were being subjected to the severe cutting conditions in the direction perpendicular to the coating/substrate interface. In order to evaluate the effects of substrate preheating on the occurrence of micro-cracks, the HACs were deposited at different initial substrate temperatures (T-S = 20, 100 and 200 degrees C). The changes in phase composition and HA splat morphology with T-S were observed and were correlated with the cracking occurrence. The results showed that severe cutting conditions introduced a localized cracking in the regions of HACs dominantly attributed to the brittle hydroxyl- deficient amorphous calcium phosphate (ACP) phase. This effect was particularly observable in the HACs deposited without preheating of substrate. On the other hand, the preheating of substrate reduced the presence of micro-cracks and caused insignificant changes in the average local phase composition. In HACs deposited with preheating of substrate, the HA splats (of which HACs are composed) were thinner and recrystallized HA regions seemed smaller in size and more evenly distributed. These results implied potentially important roles of the HA splat formation mechanism on the distribution of ACP and recrystallized HA regions in the as-plasma-sprayed HACs and the cracking resistance of HACs