Предмет рада јесте употреба Интернета за пословање предузећа. Актуелност ове теме проистиче из чињенице да у новој дигиталној ери могућности и предности електронског пословања и електронског трговања чине значајан потенцијал који треба искористити на најбољи и најефикаснији начин. Циљ рада јесте да укаже на предности Интернета за пословање са једне стране што штеди време, а на другом месту је и новац. Али овакво пословање путе интернета има и озбиљну сметњу заживљавању онлајн шопинга јер представља недовољну сигурност онлајн трансакција. Људи се и даље нерадо одлучују да број своје кредитне картице пошаљу преко мреже или сајта. Посебно је наш народ у Србији, претежно на Косову и Метохији специфичан по склоности информаци- оним технологијама и поверење у интернет пословање. Хипотеза рада јесте да је пандемија COVID-19 променила понашање потрошача и предузећа на тај начин што се већина њих преусмерила на интернет пословање. Помоћне хипотезе рада јесу да је Интернет тржиште једно од највећих светских тржишта у развоју и друга помоћна хипотеза јесте да уколико постоји квалитетна понуда, корисници се лако одлучују на куповину путем Интернета јер она подразумева већи избор, једноставно поређење цена између више продавача те услугу доставе на кућна врата, што значи уштеду времена. Међутим, реално је очекивати да се у блиској будућности превазиђе и овај проблем, пошто технологија и у овој области веома брзо напредује. Прво питање, које се поставља при извођењу трансакција, јесте питање поверења у оне са којима се посао обавља. У електронским трансакцијама, пословање се одвија између две или више страна, које су физички раздвојене. Оно што они који нуде производе и услуге морају да обезбеде јесте поверење купаца и корисника услуга. У раду биће примењене Опште научне методе: анализа, синтеза, индукција, дедукција, компаративна метода, статистичка, историјска метода, и друге методе иманентне друштвено хуманистичким наукама.

The thematic conception of the work consists of legal issues of special forms of control of state administrative in Bosnia and Herzegovina (at the state level, the level of federal units and districts). The paper analyzes the structure of bodies that perform this type of control, starting with the ombudsman institutions (Ombudsman for Human Rights of Bosnia and Herzegovina, Ombudsman for Children of Republic of Srpska), and with special reference to the institutions of auditors (of which there are four in Bosnia and Herzegovina). The author will present the organization of these institutions, the election of their members (ombudsmen and auditors), the way they act, and the possibilities they have, as well as the legal mechanisms they can use to protect both citizens and the public interest.

Rad se bavi pitanjem zaštite interesa djeteta u postupku institucionalnog zbrinjavanja u dom za djecu bez roditeljskog staranja kroz implementaciju principa „najbolji interes djeteta“ u centrima za socijalni rad. Namjera autora je bila da se, kroz kvalitativnu analizu, izvrši analiza slučajeva smještaja djece u ustanovu socijalne zaštite kao i metodologije i postupaka koji se sprovode u socijalnoj zaštititi u tim slučajevima. Istraživanje je provedeno prikupljanjem i analizom spisa u Centru za socijalni rad Derventa. U radu je prikazana deskriptivna analiza obilježja slučajeva izdvajanja 26 djece iz 14 porodica u periodu od deset godina (2010 – 2020), te intervencije organa starateljstva. Rezultati su ukazali na zaključak da su djeca izmještena iz razloga postojanja ugroženosti porodičnom situacijom, te da donošenju te odluke prethodi niz opsežnih stručnih postupaka i intervencija. Na kraju je istaknut značaj procjene stručnih radnika organa starateljstva vođenjem principom „najbolji interes djeteta“, te naglašena potrebu unapređenja sistema zaštite djece bez adekvatnog roditeljskog staranja u smislu kadrovskih promjena, sistemskih saradnji, razvoja deinstitucionalizovanog zbrinjavanja djece i unaprijeđenja sistemske podrške porodici.

Cultures of remembrance that are officially affirmed by national elites in the Western Balkan countries, that is in the former Yugoslavia, are a source of ongoing conflict. Various collective memories and mutually antagonized interpretations of the past, show that Croats, Serbs, Bosnians, Macedonians, Montenegrins and others who lived together for centuries and decades within a single state, after all interpret and remember their common history in completely different ways. Their social narratives about the past and dominant cultures of memory are predominantly selective, one-sided, intolerant, exclusive. After a long time, they lived together members of different ethnic, religious and national backgrounds and their historically unfinished and unsuccessful attempt to form a common Yugoslav culture and unique Yugoslav identity, a difficult civil war occurred, ethno-nationalism escalated, and people who were very close and very similar to one another, tried to create as much difference and distance between themselves through violence. All national communities that participated in the wars of the 1990s, emphasized defending national culture as one of their main tasks. The warring parties sought to destroy everything that reminded them that different people, their neighbors and friends of a different religion were living there. Today, three decades after these conflicts, they are still prisoners of their attitude to history. The culture nevertheless brings them together and inspires them to understand themselves more and to cooperate better.

The development intelligence tools is gaining a new dimension every day, and this is an area of dynamic development. The importance of this paper is to select the tool that represents the best solution for the given needs in public administration. A multi-stage, broad- based survey with clear selection criteria leads to the choice of three tools. Criteria for tool evaluation were set, virtual machines were created, tests and analyzes were performed. The evaluations carried out give the choice of the most accepTable business intelligence tool for use and interoperability in public administration.

The scientific studies on drug delivery systems that transport drugs to the targeted tissues, at a certain rate and desired time intervals, have gained popularity. The main goal of the drug delivery and release systems is to maintain the drug level in the blood plasma by balancing the amount of active ingredient. In this study, pH and temperature sensitive drug carriers were prepared using chitosan as a biopolymer and clay as a natural material. The characterization of the prepared materials was performed for structural analysis by FT-IR and for morphological analysis by SEM instruments. The swelling properties of the prepared materials were investigated. In this work, Ranitidine-HCl was used as a model drug. The prepared drug carriers were first loaded with Ranitidine-HCl and release properties of the materials were investigated at two different temperatures (25oC, 37oC) and various pH medium. The data obtained from the experiments indicated that the maximum release of Ranitidine–HCl from the prepared sample was observed at pH=7,6 buffer solution at both temperatures by comparing buffer solutions. It has been shown that the materials prepared in this study are suitable carriers for the Ranitidine-HCl drug active ingredient.

We understand circular economy as an economic system that aims to eliminate waste throughout an entire value chain – including manufacturing, production and use. Circular economy is also a way of rethinking our approach to waste and to every single stage of a products´ life cycle. Slovakia has been challenged recently to keep up with the changes the automotive industry is undergoing, including the green and digital transformation. The automotive industry producers have to accelerate innovations based on the required transition towards circular economy, an alternative to the unsustainable linear model of economy. The paper focuses on the principles of circular economy, demonstrated by the example of the Slovak automotive industry. The aim of this paper is to evaluate the current state of use of circular economy aspects in the automotive industry in Slovakia. We found out practical approaches of circular economy incorporated by Slovak automotive producers. In context of circular economy, Slovakia perceives prospective transition to automotive electrics industry, the introduction of new progressive technologies and sophisticated production. 

In all areas of society, it is necessary to actively and continuously act on unique (constitutive) rules that apply equally to all and perform non-selective and unprivileged regulation, coordination, organization and limitation of human behavior. These are institutions that can best present their functions. Economics has clearly shown how the real (and even virtual) economic reality works in principle and determined that the role of institutions in society and economy is not only necessary and unavoidable, but also a priority, as a metabasis and meta-mechanism. This paper presents a study of the impact of constitutional (political) rules, economic rules and contracts on the construction of socio-cultural capital. The aim of the research is to prove that all development models that have ignored institutions have proved unsustainable. The constitution has the role of preventing arbitrariness, ie “rule without rules”.

Managing the efficiency of a company and, in connection with that, the choice of the way of measuring efficiency is becoming more and more important, especially in the conditions of a modern business environment characterized by complexity, dynamism, uncertainty and heterogeneity. The company, in addition to being in different business environments, also has its own specifics, so the question arises what it means for a particular company to be efficient and what is an adequate model for measuring the efficiency of that company. In general, a good efficiency measurement system involves a set of performance measures, that is, a metric that quantifies efficiency and effectiveness. The paper presents a review of traditional and new integrated models for measuring the performance of enterprises in the function of control.

Development of information technologies has taken revolution in automation technology. The use of new telecommunication technologies makes possible observing diagnostic parameters from distance and to undertake maintenance activities based on result of observation. In this way is possible to eliminate and prevent a lot of slowdowns – that contributes increase of availability and reliability of machine works