Improving the Accuracy of Estimates of the Frequencies
Based on a Pseudo-sinc Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Andrea Amalia Minda, Gilbert-Rainer Gillich, Ana-Maria Budai,
Nicoleta Gillich, and Cristian Paul Chioncel
Gears Dynamic Response to Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 91
Valeriu Ionica, Ionut Geonea, Cosmin Miritoiu, and Alexandru Bolcu
Dynamical Response of a Beam in a Centrifugal Field Using
the Finite Element Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Eliza Chircan, Maria Luminița Scutaru, and Ana Toderiţă
Environmental and Occupational Noise
Development of Methodologies and Means for Noise Protection
of Urban Areas—Project Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Zlatan Šoškić, Milan Kolarević, Branko Radičević, Momir Praščević,
and Vladan Grković
Acoustic Treatment Solution of the Technical Room in Water
Pumping Station—Case Study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Darko Mihajlov, Momir Praščević, Marko Ličanin,
and Aleksandar Gajicki
Solution of the Environmental Noise Problem Generated by HVAC
Systems—Case Study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Marko Ličanin, Darko Mihajlov, Momir Praščević, Ana Đorđević,
Miomir Raos, and Nenad Živković
Coefficient of Sound Absorption of Polyamide PA12 Samples
Manufactured by Selective Laser Sintering . . . . . . . . . . . . . . . . . . . . . . 155
Nebojša Bogojević, Branko Radičević, Aleksandar Vranić,
and Snežana Ćirić Kostić
Online Database of Industrial Noise Sources . . . . . . . . . . . . . . . . . . . . . 165
Tanja Miodragović, Mladen Rasinac, Jelena Tomić, and Branko Radičević
Studies on the Experimental Validation of the Theoretical Static Noise
Field in the Neighbourhood of Agricultural Tractors . . . . . . . . . . . . . . . 173
Petru Cardei, Cristian Sorica, Valentin Vladut, and Mihai Matache
An Analysis of How Physical and Social Factors Influence the
Efficiency of Crew Members of a Ship Running on the Danube . . . . . . 185
Laurentiu Picu, Eugen Rusu, and Mihaela Picu
Mitigating Noise Pollution Level When Loading Useful Mineral
Substances in CFR Wagons in Order to Increase Acoustic Comfort
in Neighbouring Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Sorin Simion, Daniel Pupăzan, Angelica Călămar, Cristian Nicolescu,
and Izabella Kovacs
x
Contents
Based on a Pseudo-sinc Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Andrea Amalia Minda, Gilbert-Rainer Gillich, Ana-Maria Budai,
Nicoleta Gillich, and Cristian Paul Chioncel
Gears Dynamic Response to Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 91
Valeriu Ionica, Ionut Geonea, Cosmin Miritoiu, and Alexandru Bolcu
Dynamical Response of a Beam in a Centrifugal Field Using
the Finite Element Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Eliza Chircan, Maria Luminița Scutaru, and Ana Toderiţă
Environmental and Occupational Noise
Development of Methodologies and Means for Noise Protection
of Urban Areas—Project Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Zlatan Šoškić, Milan Kolarević, Branko Radičević, Momir Praščević,
and Vladan Grković
Acoustic Treatment Solution of the Technical Room in Water
Pumping Station—Case Study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Darko Mihajlov, Momir Praščević, Marko Ličanin,
and Aleksandar Gajicki
Solution of the Environmental Noise Problem Generated by HVAC
Systems—Case Study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Marko Ličanin, Darko Mihajlov, Momir Praščević, Ana Đorđević,
Miomir Raos, and Nenad Živković
Coefficient of Sound Absorption of Polyamide PA12 Samples
Manufactured by Selective Laser Sintering . . . . . . . . . . . . . . . . . . . . . . 155
Nebojša Bogojević, Branko Radičević, Aleksandar Vranić,
and Snežana Ćirić Kostić
Online Database of Industrial Noise Sources . . . . . . . . . . . . . . . . . . . . . 165
Tanja Miodragović, Mladen Rasinac, Jelena Tomić, and Branko Radičević
Studies on the Experimental Validation of the Theoretical Static Noise
Field in the Neighbourhood of Agricultural Tractors . . . . . . . . . . . . . . . 173
Petru Cardei, Cristian Sorica, Valentin Vladut, and Mihai Matache
An Analysis of How Physical and Social Factors Influence the
Efficiency of Crew Members of a Ship Running on the Danube . . . . . . 185
Laurentiu Picu, Eugen Rusu, and Mihaela Picu
Mitigating Noise Pollution Level When Loading Useful Mineral
Substances in CFR Wagons in Order to Increase Acoustic Comfort
in Neighbouring Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Sorin Simion, Daniel Pupăzan, Angelica Călămar, Cristian Nicolescu,
and Izabella Kovacs
x
Contents