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Uloga i značaj energetske, ekonomske i ekološke politike bezbednosti u međunarodnim integracijama
Get PDFThe significance of energy for modern states and people’s lives, limitation and non-renewability of the most of energy sources, as well as their continuing potential vulnerability (by the natural disasters, technical and technological accidents and by destructive human behavior), necessarily and justifiably caused the development of economic and energy security theoretical thought and practice, with special attention to their relationship with environmental security. The Republic of Serbia has also realized that improving the energy security, improves national security as well. However, there’s a lot of space for it’s improvement in national energy policy. In fact, our country is an energy - importing country, therefore energy dependent and 'politically vulnerable'. At the same time, a number of potential alternative and pure energy sources that Serbia possesses in abundance are unexploited, and realizing the obligations undertaken by signing the Kyoto Protocol, the Serbian position on it’s European integration way would be significantly advanced. Furthermore, geo-strategic position of the significant transregional energy connector would have to encourage national policy designed to stimulate infrastructure projects with national and international importance, which brings 'profit and so the political points'. Finally, in cooperation with NGO sector, the state should improve the energy resource security mechanisms. That would make the benefit of energy sector development, at least triple: the national economy would be advanced, the international position of Serbia would be improved, and the environment would be protected, which would enhance the national security.Značaj energije za život modernog čoveka i države, ali i ograničenost i neobnovljivost većine energenata, kao i njihova kontinuirana potencijalna ugroženost (prirodnim nepogodama, tehničko-tehnološkim akcidentima i destruktivnim ljudskim ponašanjem), neminovno su i opravdano uslovili razvoj teorijske misli i prakse ekonomsko- energetske bezbednosti, pri čemu se posebna pažnja posvećuje njihovoj vezi sa ekološkom bezbednošću. Republika Srbija uvidela je da se unapređenjem energetske, unapređuje i nacionalna bezbednost. Međutim, u nacionalnoj energetskoj politici ima prostora za poboljšanje. Naime, naša zemlja je uvoznica energenata i energije te je, u tom smislu, i energetski zavisna, a samim tim i 'politički ranjiva'. Istovremeno, nisu iskorišćeni brojni potencijali alternativnih i čistih izvora energije kojima Srbija obiluje, a realizovanjem obaveza koje je preuzela potpisivanjem Kjoto protokola unapredio bi se položaj Srbije na putu evrointegracija. Geostrateška pozicija značajnog transregionalnog energetskog konektora morala bi da podstakne nacionalnu politiku koja stimuliše infrastrukturne projekte državnog i međunarodnog značaja, što donosi 'i profit i političke poene'. Najzad, država bi morala da, u saradnji sa nevladinim sektorom, unapredi mehanizme bezbednosti energetskih resursa. Tako bi dobit od razvoja energetskog sektora bila najmanje trostruka: unapredila bi se nacionalna ekonomija, poboljšao bi se međunarodni položaj Srbije i zaštitila bi se životna sredina, čime bi se unapredila i nacionalna bezbednost
Possibilities of autopsy tool use for forensic purposes
Get PDFThe rapid development and widespread use of information technology has brought dramatic changes in all spheres of human activity. At the present time it is difficult to imagine how the world functioned without these technologies. However, despite all the advantages that it brings, information technology has opened various opportunities for misuse. This has caused the development of a new scientific discipline called digital forensics, which deals with the collection, preservation, analysis and presentation of digital evidence. Since digital evidence is very sensitive (easy to delete, modify, etc.), it cannot usually be detected and seen with the classic tools. Therefore, for this purpose, the use of specialized forensic tools is required, that can successfully identify such evidence. There are a number of forensic tools, commercial and non-commercial, which can be found on the market. Some of them are used for each step in the process of digital forensic investigations, and some are multi-functional. When talking about the differences between commercial and non-commercial tools, a frequently asked question is which tools are better, more reliable, faster, more functional, etc. This paper will describe the use of Autopsy, one of the most famous non-commercial forensic tools, and compare its properties with the commercial tool FTK (Forensic Toolkit)
Video-konferencijska veza kao način komunikacije rukovodilaca u Ministarstvu unutrašnjih poslova Republike Srbije
Get PDFThe paper deals with the possibilities of implementing video-conferencing as a technical system for communication in the Ministry of Interior of the Republic of Serbia. Special attention is given in this paper to using video-conferencing in the order to minimize time and costs of preparation and implementation of official meetings in the Ministry of Interior of the Republic of Serbia. In addition to perceiving the necessary technical and other characteristics, there is a concrete example of the conceptual design of a video-conference link, which would be applicable in keeping with the Ministry requirements.Rad je posvećen mogućnostima primene video-konferencijske veze kao tehničkog sistema za komunikaciju u Ministarstvu unutrašnjih poslova Republike Srbije. Posebna pažnja u radu posvećena je pitanju korišćenja video konferencijske veze u funkciji minimizacije vremena i troškova pripreme i realizacije službenih sastanaka u Ministarstvu unutrašnjih poslova Republike Srbije. Pored sagledavanja neophodnih tehničkih i funkcionalnih karakteristika, dat je i konkretan primer idejnog rešenja video konferencijske veze, koja bi po svojim osobinama bila primenljiva sa aspekta potreba Ministarstva
Krajnja nužda u Nemačkom pravu
Get PDFThe subject of this paper is necessity in the German Criminal Law. Special attention is given to the concept and the legal nature of necessity, terms and limits for the application of this institute in the country. An explanation has been given of the so called differentiating theory of necessity in German Criminal Law according to which there are two types of the institute: justifying and excusing. The closing part of the paper gives reasons in favor of accepting the differentiating theory in our country. The following reasons are presented. It is not appropriate to regulate in one provision: 1) the perpetration of a crime in order to save more valuable legal interest and 2) the perpetration of a crime in order to save interest having the same or smaller importance as compared to the interest which is injured or endangered. The opinion of German theories of provoked danger also favours the differentiating theory. In order to enable better understanding of the topics dealt with in this paper, a few of court rulings from German judicial practice are considered.U radu se razmatra pravna priroda i svrha primene krajnje nužde u nemačkom krivičnom pravu. Posebna pažnja posvećena je uslovima za primenu krajnje nužde i problemima sa kojima se suočava sudska praksa. Analizira se i odnos nužne odbrane i krajnje nužde, s obzirom da je stanje nužde karakteristično za oba instituta. Takođe, obrazložena je u Nemačkoj vladajuća tzv. diferencirajuća teorija, prema kojoj postoje dve vrste krajnje nužde: opravdavajuća i izvinjavajuća. Na kraju rada je ukazano na razloge za prihvatanje ove koncepcije i u našem zakonodavstvu
Neka shvatanja menadžmenta od značaja za inoviranje korporativne bezbednosti
Get PDFThere is a need for radical innovations in the area of corporate security in very Serious and profound sense. Specifically, in the actual time of restructuring and/or Privatizing our economy, firstly corporations, in the conditions of world and Regional crisis, there is a strong need and a great challenge expressed towards the Creative potentials of our society in order to approach the radical innovation of The corporate security. That need arises from problems within the organization As well as from the functioning of corporate security. Result has to be directed to The /1/ real challenges, risks and threats (effectivity); organization and security /2/ better performance of its employees with decreased costing (efficiency). The Basics of corporate security innovations represent: /1/ rights (in terms of making Rules, regulations and other acts and their efficient implementation), /2/ examples Of good (local and world) practice as well as /3/ adequate scientific and theoretical Basics
Narod kao nosilac i vršilac suverenosti - reanimacija neposredne demokratije
Get PDFThe authors examine possibility of direct democracy revival in contemporary environment. Based upon thought that performance of sovereign power should not be placed too far from the people as the real holder of sovereignty, they foster idea of a wider use of institutions typical for direct democracy. They suggest that it might be the first step towards revitalization of ancient Athenian type of democracy in new circumstances. Along with the fast technological development and expansion of new information technologies, technical limitations are not a vast obstacle anymore in establishing something what could be qualified as an 'electronic agora'. Electronic popular initiatives and electronic referendums could be become quick, efficient and inexpensive modes in acquiring social consensus upon the most important legal and political issues. The authors hold that a kind of Rousseau’s social contract could have a chance to be realized in a cyber space, through a kind of cyber ecclesia.Autori u radu razmatraju mogućnost ponovnog oživljavanja neposredne demokratije u savremenim uslovima. Polazeći od ideje da se vršenje suverene vlasti ne sme suviše udaljiti od naroda kao stvarnog nosioca suverenosti, autori se zalažu za širu upotrebu institucija neposredne demokratije, što bi moglo predstavljati samo prvi korak ka revitalizaciji neposredne antičke demokratije atinskog tipa, ali u drugačijim okolnostima. Uz ubrzani tehnološki razvoj i napredovanje informacionih tehnologija, tehnička ograničenja ne predstavljaju više veliku prepreku uspostavljanju onoga što se može nazvati 'elektronska agora'. Elektronske narodne inicijative i elektronski referendumi bi mogli postati brz, efikasan i jeftin način postizanja društvenog konsensusa oko najvažnijih pravnih i politički pitanja. Autori stoje na stanovištu da bi jedan oblik Rusoovog društvenog ugovora danas možda mogao zaživeti u sajber prostoru, u nekoj vrsti sajber eklezije
Čemu teorija o obaveštajnim aktivnostima
Get PDFIn this work an effort has been made to obtain a comprehensive review and analyze different conceptual designations of the intelligence activities resulting from both individual and theoretical research efforts as well as many institutional definitions regarding this phenomenon. Furthermore, there are special research approaches in comprehension of the intelligence activities phenomenon and its conceptual designation, systematically presented in this study. At the same time importance and significant role of the paper’s main issue (intelligence activities) was born in mind, related to preserving and promoting national security as a part of foreign policy creating and realization process. Finally, this subject has to do with defining the national interests. Based on these theoretical assumptions taking into account the general concept of scientific theory and theory in the social sciences, this piece of work realizes the phenomenon of intelligence activities in a historical context and furthermore it attempts to outline and justify building and conceptual elements which are foundation of the very theory of intelligence activities as a specific and special scientific approach to understanding the concept of intelligence within the framework of social and political, that is security phenomenon in the broadest sense.U ovom radu učinjen je napor da se dobije obiman pregled i da se analiziraju različita pojmovna određenja obaveštajnih aktivnosti dobijenih individualnim i teorijskim istraživačkim naporima kao i mnoge institucionalne definicije u vezi sa ovim fenomenom. Štaviše, u ovoj studiji su sistematično prezentovani posebni istraživački pristupi u razumevanju fenomena obaveštajnih aktivnosti i njegovog pojmovnog određenja. Istovremeno, treba imati u vidu da se važna i značajna uloga istraživačkog problema u ovom radu (obaveštajnih aktivnosti) odnosi na očuvanje i unapređenje nacionalne bezbednosti, kao dela kreiranja spoljne politike i realizacije procesa. Konačno, ova tema odnosi se na definisanje nacionalnih interesa. Baziran na teorijskim pretpostavkama i uzimajući u obzir opšti pojam naučne teorije i teorije u društvenim naukama ovaj rad sagledava fenomen obaveštajnih aktivnosti u istorijskom kontekstu i čak pokušava da prikaže i opravda izgradnju i pojmovni aparat koji su osnov same teorije o obaveštajnim aktivnostima kao specifičan i poseban naučni pristup razumevanju koncepta bezbednosti u društvenom i političkom okviru što je fenomen bezbednosti u najširem smislu
Homonimija i polisemija na primerima engleskog jezika policijske struke
Get PDFThe aim of this paper is to present what homonymy and polysemy are and how difficult it is in some cases to distinguish clearlz between the two. Both linguists and lexicographers have difficulties in classification of these semantic categories. What are the criteria that differentiate between polysemy and homonymy? In what was do dictionary editors classify a word into these two categories? The students of English for Specific (ESP) (or in our case English for Police - EPP) Purposes are often faced with many learning problems, especially with respect to vocabulary. For non-native ESP (EPP) learners the most problematic element of comprehending scientific and technical texts is a set of vocabulary items that has been variously labeled as sub-technical, nont-technical and semi-technical. This set is commonly said to be shared across academic disciplines and to be context-dependent. This is also where our semantic categories of homonymy and polysemy belong to. The paper also presents the examples of homonymy and polysemy in English for Police Purposes.Cilj ovog rada je da predstavi šta su homonimija i polisemija i koliko je u pojedinim slučajevima teško napraviti jasnu razliku između dva pojma. I lingvisti i leksikografi sa teškoćom klasifikuju ove semantičke kategorije. Koji su kriterijumi za određivanje razlike između polisemije i homonimije? Na koji način urednici rečnika klasifikuju reč u jednu od dve kategorije? Oni koji uče engleski jezik za posebnu struku (ili u našem slučaju engleski jezik policijske struke) često se suočavaju sa mnogim problemima, naročito u vokabularu. Onima kojima engleski jezik nije maternji najproblematičniji deo razumevanja stručnih tekstova jeste poseban skup jedinica vokabulara koji smo u radu nazvali polustručnim vokabularom. Reči iz ovog skupa često se mogu naći u nekoliko različitih akademskih disciplina i zavise od konteksta. U ovu grupu spadaju i naše semantičke kategorije homonimije i polisemije. U radu su takođe navedeni konkretni primeri homonimije i polisemije koji se mogu pronaći u engleskom jeziku policijske struke
Tehnologija forenzičkog ispitivanja bakarne žice nakon požara
Get PDFTechnical forensics is a very broad scientific field. This paper reports one of its aspects, which refer to the testing of electrical conductors following a fire in order to identify the real cause of its appearance, namely providing information whether or not the electric cord damage caused the fire and to offer contribution to the authorities. For this purpose, sectional tests of copper electric cord were conducted using microstructure optical microscope as well as X-ray diffraction analysis. The sample preparation process has been also described. The interpretation of the obtained results with the adopted conclusions based on the above-mentioned tests was presented. Based on these analyses, it was concluded that there was a local melting of the conductors influenced by high temperatures achieved in oxygen atmosphere, and that melting was apparent within all samples.Tehnička forenzika je jako široka naučna oblast. U ovom radu će se govoriti o jednom njenom segmentu koji se odnosi na ispitivanje električnih provodnika nakon požara, u cilju otkrivanja njegovog stvarnog uzroka, tj. prihvatanja ili odbacivanja kvara na elektoinstalacijama kao uzroka požara i pribavljanja informacija istražnim organima za rašavanje postavljenog zadatka. U tu svrhu su izvršena mikrostrukturna ispitivanja preseka bakarne žice korišćenjem optičkog mikroskopa i rendgenostrukturna analiza istih. Opisan je, takođe, i proces pripreme uzoraka kao i tumačenje dobijenih rezultata sa zaključcima donesenim na osnovu pomenutih rezultata ispitivanja. Na osnovu urađenih analiza je zaključeno da je došlo do lokalnog topljenja provodnika pod dejstvom visoke temperature u atmosferi kiseonika, a topljenje je uočeno kod svih ispitivanih uzoraka
Funkcionalni odnos nedominantne i dominantne ruke pri motoričkom zadatku - izdržljivost u sili stiska šake
Get PDFThe aim of this study was to determine the functional relationship between dominant and non-dominant hand in the strength endurance motor task - hand grip, in the referent population of healthy and young persons. For the purpose of the research we have implemented the method of isometric dynamometry and standardized hand grip test. The study included 48 participants, 23 of them being of female and 25 of male gender. The analysis of variance (ANOVA) was used to determine the difference between the sets of variables in the function of gender and functional dimorphism, while the Bonferroni criterion was applied to determine the differences between pairs of individual variables. The difference between the maximum hand grip of dominant and non-dominant hand in female participants amounted to 9.28%, and in male ones 7.39% in favor of the dominant hand. There is no statistically significant difference between nondominant and dominant hand regarding the force endurance time aspect at 30%, 50% and 80% out of the maximum hand grip level, as well as at the absolute and relative force impulse indicators as an endurance measure. The value of gender dimorphism in relation to the absolute indicators of force momentum at 30%, 50% and 80% out of the maximum hand grip level in female participants is 0.9714, 0.9145, 0.9301, and in male participants 0.9515, 0.8264 and 0.8606. The force momentum indicators value at 30%, 50% and 80% out of the maximum hand grip level in female participants is ImpF30%=21167.58±6923.67 Ns, ImpF50%=10846.94±3800.56 Ns and ImpF80%=5438.46±1993.12 Ns, and in male participants ImpF30%=17734.03±6881.92 Ns, ImpF50%=13903.61±3437.76 Ns and ImpF80%=5117.53±1894.78 Ns. The obtained results can be used as the criteria for further research in special education and rehabilitation, medical and professional rehabilitation.Cilj ovog rada je da se utvrdi funkcionalni odnos nedominantne i dominantne ruke izdržljivosti u sili pri motoričkom zadatku-stisak šake, kod referentne populacije zdravih i mladih osoba. Za potrebe istraživanja primenjena je metoda izometrijske dinamometrije i standardizovani test-stisak šake. U istraživanju je učestvovalo 48 ispitanika, i to 23 ispitanika ženskog i 25 ispitanika muškog pola. Za utvrđivanje razlika između skupova varijabli u funkciji pola i funkcionalnog dimorfizma korišćena je analiza varijanse (ANOVA), dok je za utvrđivanje razlika između parova pojedinačnih varijabli korišćen Bonferoni kriterijum. Razlika između maksimalnog stiska šake nedominantne i dominantne ruke kod ispitanika ženskog pola je iznosila 9.28%, a kod muških ispitanika 7.39% u korist dominantne ruke. U odnosu na vremenski aspekt izdržljivosti u sili na 30%, 50% i 80% od maksimalnog nivoa sile stiska šake, kao i na apsolutne i relativne pokazatelje impulsa sile kaomere izdržljivosti, ne postoji statistički značajna razlika između nedominantne i dominantne ruke. Vrednost funkcionalnog dimorfizma u odnosu na apsolutne pokazatelje impulsa sile na 30%, 50% i 80% od maksimalnog nivoa stiska šake za ispitanike ženskog pola iznosi 0.9714, 0.9145, 0.9301, a za ispitanike muškog pola iznosi 0.9515., 0.8264 i 0.8606. Vrednost apsolutnih pokazatelja impulsa sile na 30%, 50% i 80% od maksimalnog nivoa sile stiska šake kod ispitanika ženskog pola iznosi ImpF30%=21167.58±6923.67 Ns, ImpF50%=10846.94±3800.56 Ns i ImpF80%=5438.46±1993.12 Ns, a kod ispitanika muškog pola ImpF30%=17734.03±6881.92 Ns, ImpF50%=13903.61±3437.76 Ns i ImpF80%=5117.53±1894.78 Ns. Dobijeni rezultati se mogu koristiti kao kriterijumi za dalja istraživanja u specijalnoj edukaciji i rehabilitaciji, medicinskoj i profesionalnoj rehabilitaciji