By designing protection measures, the occupational safety system should provide the best possible working conditions for all employees in every economic activity, including in mining production. The analysis of occupational injuries in a certain period of time should enable the collection of data on certain etiological specificities of injuries and...

By Biljana Vranješ, Mile Vajkić, Ljubica Figun, Dragan Adamović, Evica Jovanović

The main and primary goal of the research in this paper is to analyze the actual current situation in domestic civil engineering, by determining the causes of missing deadlines and exceeding budgets of civil engineering projects. Since the results of this research also indicate the most likely problems that could arise during the construction of a ...

By Goran Marinković, Tihomir Milutinović, Marko Božić

A comprehensive control policy structure utilizing Artificial Intelligence (AI) is presented for closed-loop management in subsurface models. Conventional Closed-Loop Optimisation (CLO) approaches entail the iterative implementation of information assimilation, past synchronization details, and effective optimizing procedures. Information assimilat...

By S. Subbaiah, R. Agusthiyar, M. Kavitha, V.P. Muthukumar

Wireless Sensor Networks (WSNs) have gained widespread interest as a result of developments in IT technology and the electronics industry. This ground-breaking sensing technology consists of multiple sensor nodes or motes that are placed in an atmosphere to detect constantly changing physical phenomena. These compact sensor nodes gather and interpr...

By S. Pragadeswaran, N. Subha, S. Varunika, P. Moulishwar, R. Sanjay, P. Karthikeyan, R. Aakash, E. Vaasavathathaii

The third most prevalent form of cancer globally in both men and women is colon cancer which affects the digestive tract and occurs in the human body's greater intestine develops from certain polyps are tiisues that grow inside the colon of various sizes which at later stage can develop into a cancer cell. The tissues are taken from colon using bio...

By B. Senthil Kumar, S. Karpagavalli, K. Keerthana, A. Krishnaja

The article explains the interrelation of stratigraphy to mineralogy for geological history. Stratigraphy is the study of the layering of rocks and it deals with chronology, very important in understanding the past environments of the Earth. Mineralogy is the study of minerals and their properties and is able to give insight into the conditions und...

By Orzikul Khakimov, Olim Ortiqov, Nazira Ramazanova, Botir Okbutaev, Oliya Mukhammadieva, Uktam Abdinazarov, Abdumalik Khamidov, Khuriyat Khudoymurodova

Complexity of geological terrain built demands different level of research in order to obtain all necessary characteristics for the establishing of connections between the structure of the objects and the terrain. Frequent changes of rocks in vertical profile and their irregular settling related to creasing of the terrain during geological history ...

By Neđo Đurić, Marko Đurić

In the present paper we propose a new artificial neural network model for the estimation of coal cutting resistance and excavator performance as a nonlinear relationship between the examined input (excavator movement angle in the left and right direction, slice height and thickness, coal unit weight, compressive and shear strength) and output facto...

By Trivan Jelena, Srđan Kostić

The bridge's span structure comprises a connected beam designed to support a concrete slab poured over parallel steel supports. Simultaneously, segmental construction, shrinkage, and the flow of concrete play a significant role in stress redistribution over time. The span construction is statically indeterminate due to its connections with the abut...

By Anđelko Cumbo, Radomir Folić

As a result of the planned change of use, the imposed load on the existing reinforced concrete mezzanine slab will be significantly increased, wherefore a diagnostics and assessment of the current state of the structure has been carried out. The control calculation showed that the slab does not have sufficient bearing capacity for the increased loa...

By Ramona Petrov, Danica Goleš