Buildings fire prevention and protection requirements concern the personal safety of the occupants including the protection of material values and are the basic issues addressed by building regulations. How the material reacts in a fire and/or their fire resistances are two factors for choosing a building material and way the material is implemente...

By Dimitrijević Dragana Jovanović, Predrag Živković

The aim of this paper is to establish a link between the Big Data, the Internet of Things and the new industry, called Industry 4.0. The development of a modern economy is based on supply chains and logistics. Within each logistics are IT solutions. Some of the world's solutions are given in this paper and guidelines are set in the development of s...

By Tihomir S. Latinović, Dragana Preradovic, Cristian Barz, M. T. Latinović, Adina Pop-Vadean

Modern technological processing various bulk materials provide high requirements for the quality of input raw materials. As practice shows, penetration of metallic inclusions in the raw material takes place during its extraction and during the passage of individual cycles of the technological process and leads to low quality of the output products,...

By Leonid Zamikhovskiy, Ivan Levitsky

In order to access a Romanian academic performance at European level, it is necessary to reconsider integrated management within certain limits described by the Bologna Process. Although it has been over 15 years since the signing of the 1999 Bologna Declaration, we are still far away from being visible in the European Higher Education Area. On the...

By Mihaela Popa

The use of the smart cell phones is a massive phenomenon and knowledge newer was so close, on one mouse klick or one screen touch. Young people usually adopt the new technology much faster than others groups of people and we assume that this group of people dispose with a broad range of IT skills. Of all different kind of IT skills we are intereste...

By Dragana M Preradovic, Ljubiša Mićić

U ovom naučnom rada naznačena je definicija samog pojma akreditacije kao i svih neophodnih funkcija koje laboratorija za metaloprerađivačku proizvodnju mora posjedovati da bi se mogla akreditovati. Navedne su osnovne smjernice i proces akreditacije laboratorija za metaloprerađivačku proizvodnju. Navedeni su osnovni elementi standarda koje je neopho...

By Veljko Vuković, Ljubica Šukalo, Dejana Ižaković

An important aspect of a distributed system regards the design of the communication subsystem meaning the design of its interconnection network. The design of the interconnection network suppose a compromise to achieve some objectives as: high transfer rate, small communication delay, simplicity, scalability, optimal rapport cost/performance. An in...

By Zelina Ioana, Ticala Cristina, Mara Diana Hajdu-Macelaru, Sabo Cosmin

In order to insure passengers' security and smooth functioning, elevators benefit from speed modeling. The paper aims to compare the evolution of the kinematic parameters (acceleration, speed, amplitude) of the oscillatory movements performed by the suspension ropes of the elevator cabin, considering speed variation at start and stop realized using...

By I Craciun, M Ungureanu, D Stoicovici

In a small firm, the founder or the owner-manager often leaves his or her own personal “stamp” on the way things are done, finding solutions for the multitude of problems the firm faces, and maintaining control over the firm’s operations. The paper aims to investigate the degree to which the owner-managers are controlling the oper...

By G Lobontiu, M Banica, S Ravai-Nagy

The paper presents some particular aspects associated with measuring of the smallsize parts with high precision, manufactured by injection procedures. The coordinate measuring machine (CMM) are very used in process of measuring parts with different shapes, dimensions and materials of the most varied. It is studied by experiments, the influence of h...

By L Drăgan