This paper studies the corrosive processes caused by the influence of three different seawater environments on two Ni-Ti alloys produced by different technological processes. Statistical analysis is focused on monitoring changes in the base material as well as in the formed corrosive layer. Six samples of each Ni-Ti alloy were exposed to thre...

By Špiro Ivošević, Nataša Kovač

 Learning is a continuous process. If the usual way of work and teaching is interrupted, especially with first-graders, various problems, shortcomings and gaps occur, especially when there is no physical contact with the teacher, and when regular classes are deviated from. Research, as well as practice, have shown certain shortcomings in this ...

By Dragana Aleksić

 The performance of solar systems is affected by the value of its tilt angle with respect to the horizontal surface, where the variation of tilt angle changes the amount of incident solar radiation. In this paper, hourly extraterrestrial solar irradiance, beam, diffuse and solar radiation on the tilted surface is modeled and calculated based o...

By Snežana Dragićević, Milan Marjanović, Vojislav Vujičić, Danijela Milošević

 The process of digital business transformation is present today in both, developed and less developed economies. This process is primarily reflected in the application of modern information and communication (ICT) achievements, in performance of business processes in all branches of the economy, and public administration. This has enabled the...

By Mihajlo Travar, Saša Ristić, Igor Dugonjić

 A reliable, practice-oriented education is the most important basis for a successful start in a profession. Requirements more specific and more complex companies' labour market as regards its ability to students preparing for employment had an important role in building the Lisbon Strategy which states that each Member State should focus on t...

By Marius Calin Benea

 Due to its many characteristics, the Internet deserves special attention in criminology, as well as criminal law and politics. Today, the Internet has become a global, current, interactive module and a civilizational apparatus that enables automated information processing. Due to its various features, the Internet provides unique opportunitie...

By Biljana Dimitrić

 Rheological models represent a powerful tool for creating a comprehensive phenomenological view of the strain response, especially in structures exposed to long-term loading. Models are often arranged to fit experimental results, and this is achieved by including empirical parameters in their formation. Combining theoretically ideal bodies wi...

By Nataša Kopitović-Vuković, Nikola Baša, Radomir Zejak, Marija Jevrić

 The research of new materials on the basis of memory shape today occupies the special attention of researchers in various industrial fields, such as medicine, traffic, robotics, etc. This paper analyzes the possibility of applying SMA in the maritime industry in terms of monitoring the behavior of memory shaped alloys in different marine envi...

By Stanica Nedović, Špiro Ivošević

 Psychopathy is a personality trait characterized by emotional instability and deviant behavior. Interpersonal and affective characteristics such as lack of empathy, shame or remorse, as well as behavioral characteristics such as impulsivity, poor control, and antisocial behavior and promiscuity, define psychopathy as a negative impact on the ...

By Mladen Cimeša, Biljana Dimitrić

 The rapid development and great adaptability of information technologies (IT) have enabled a qualitative and quantitative upgrade of health services and health systems (HS) as a whole. The aim of this paper is to present the attitudes of respondents-users of primary health care services (PHC) regarding the introduction of electronic prescript...

By Svetlana Stojkov, Jadranka Đuranović-Miličić, Dejan Živanović, Nataša Jovanović Lješković, Jovan Javorac