Two different system modelling can be distinguished in life cycle assessment: attributional and consequential. Attributional modelling is used to describe the present state of the examined system and is characterised with use of allocation, no substitutions, market average suppliers, and cut-off principle. Consequential modelling is used to describ...

By Boris Agarski, Đorđe Vukelić, Miodrag Hadžistević, Milana Ilić-Mićunović, Igor Budak

Production planning and control, as one of the managerial responsibilities in any production industry, have become increasingly complex during the last few decades particularly in the SME`s. Shortening of lead-time has been addressed as a major competitive edge. This paper presents the CAE approach to arriving at PPC decision in a SME`s for furnitu...

By Alan Lisica

Higher level of finalization of new product and production of furniture presents the challenge for all manufacturers of wood. Production of massive wood furniture becomes dominant and presents extraordinary chance for wood product manufacturing industry in B&H. Being introduced with the process capability of the certain company and certain proc...

By Safet Brdarević, Sanin Hasanić, Murčo Obučina

Due to rising energy prices and stringent environmental regulations, energy efficiency, resource saving and climate protection are becoming more important than ever. Primetals Technologies ECO Solutions offers a wide range of services and technologies to increase energy efficiency, reduce the environmental impact of steel production plants and to e...

By Jörg Schwelberger

3D printing is a technology that is increasingly used in many engineering fields and education. This technology is primarily used in rapid prototyping and rapid tooling. In this paper the geometrical accuracy of FDM (Fused Deposition Modelling) 3D printing is presented. For the dimensional test process, a 3D model which contains the characteristic ...

By Kenan Varda, Nermina Zaimović-Uzunović, Josip Kačmarčik, Samir Lemeš, Denis Spahić

The remains of natural and artificial materials in the textile industry are a problem in the technological process because it is a continuous production of waste and related to the need for everyday care. In Bosnia and Herzegovina there are currently no facilities for the material utilization, recycling or reuse of textile waste. Municipal waste di...

By Muvedet Šišić

Contraction is a part of a wind tunnel that has the greatest impact on the air flow quality in the test section. The constriction ratio, the cross section shape, the length and wall shape are constructive parameters that influence the uniformity of the flow, the flow turbulence intensity, the flow rotation angularity, the appearance of the flow sep...

By Ernad Bešlagić

Cranioplasty is the surgical repair of a bone defect in the skull that is left behind after a severe injury or previous operation. It is usually done to protect underlying brain tissue, reduce local pain and to improve the cranial vault aesthetics. Cranial prostheses can be made from different types of materials: autologous bone, titanium, ceramics...

By Denis Spahić, Hakija Bečulić

This paper describes the application of international standards, recommendations and guides, as well as other input data, to determine the interval of recalibration of laboratory equipment in the laboratory for testing the product safety testing LIND in Zenica, Bosnia and Herzegovina. An example of a pressure sensor on a 4-axis device for measuring...

By Samir Lemeš, Amir Kubat, Senad Pašalić, Alma Bečirović, Murčo Obućina

This work presents the combined method for determination of mechanical characteristics of elastic balls filled with fluid by using compression test and appropriate analytical-numerical method. Ordinary playing balls, being modelled with the Mooney-Rivlinmaterial model, are used in the study. Results obtained by this combined numerical-experimental ...

By Aleksandar Karač, Muamer Kargić