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Scientific Bulletin of Valahia University - Materials and Mechanics

Volume 19 (2023): Issue 20 (April 2023)

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10 Articles
Open Access | Apr 15, 2023
The Influence of Heat Treatments in Corrosion Resistance of Austenitic Steels
Maria Cristiana Enescu

Maria Cristiana Enescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Enescu, Maria Cristiana
, 
Elena Valentina Stoian

Elena Valentina Stoian

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Stoian, Elena Valentina
, 
Carmen Ivona Petre

Carmen Ivona Petre

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Petre, Carmen Ivona
 and 
Carmen Otilia Rusanescu

Carmen Otilia Rusanescu

Politehnica University of Bucharest, Faculty of Engineering of Biotechnical SystemsBucharest, Romania
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Rusanescu, Carmen Otilia
  
Open Access | Apr 15, 2023
Analysis and Experimental Investigation of Sound Absorbing Materials for Industrial Noise Control
Shahajada Mahmudul Hasan

Shahajada Mahmudul Hasan

Department of Mechanical Engineering, Rajshahi University of Engineering and TechnologyRajshahi, Bangladesh
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Hasan, Shahajada Mahmudul
, 
Souvik Ghatak

Souvik Ghatak

Department of Mechanical Engineering, Rajshahi University of Engineering and TechnologyRajshahi, Bangladesh
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Ghatak, Souvik
, 
Asif Azad

Asif Azad

Department of Mechanical Engineering, Rajshahi University of Engineering and TechnologyRajshahi, Bangladesh
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Azad, Asif
 and 
Avijit Mallik

Avijit Mallik

Department of Mechanical Engineering, Rajshahi University of Engineering and TechnologyRajshahi, Bangladesh
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Mallik, Avijit
  
Open Access | Apr 15, 2023
Structural Analysis of Some Pottery Fragments from the Eneolithic Period Belonging to the Boian Culture
Adrian Iordache

Adrian Iordache

Valahia University of Targoviste
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Iordache, Adrian
, 
Dragos-Viorel Brezoi

Dragos-Viorel Brezoi

Valahia University of Targoviste, Faculty of Materials Engineering and Mechanics
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Brezoi, Dragos-Viorel
, 
Anca Gheboianu

Anca Gheboianu

Valahia University of Targoviste, Institute of Multidisciplinary Research for Science and Technology
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Gheboianu, Anca
, 
Andreea Parnic

Andreea Parnic

Lower Danube MuseumCalarasi,
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Parnic, Andreea
 and 
Valentin Parnic

Valentin Parnic

Lower Danube MuseumCalarasi,
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Parnic, Valentin
  
Open Access | Apr 15, 2023
Spectral Study of the Mural Painting Degradation in Wooden Churches
Georgiana Patulea Paraschiv

Georgiana Patulea Paraschiv

Valahia University from Targoviste, Doctoral School of Materials EngineeringTargoviste, Romania
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Patulea Paraschiv, Georgiana
, 
Rodica-Mariana Ion

Rodica-Mariana Ion

  • Valahia University from Targoviste, Doctoral School of Materials EngineeringTargoviste, Romania
  • National Institute for Research and Development in Chemistry and Petrochemistry – ICECHIMBucharest, Romania
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Ion, Rodica-Mariana
, 
Sofia Slamnoiuteodorescu

Sofia Slamnoiuteodorescu

Valahia University from Targoviste, Institute of Multidisciplinary Research for Science and TechnologyTargoviste, Romania
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Slamnoiuteodorescu, Sofia
 and 
Anca Irina Gheboianu

Anca Irina Gheboianu

Valahia University from Targoviste, Institute of Multidisciplinary Research for Science and TechnologyTargoviste, Romania
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Gheboianu, Anca Irina
  
Open Access | Apr 15, 2023
Experimental Device with Data Acquisition for Measurement of Temperature of Deflection Under Load
Adrian Catangiu

Adrian Catangiu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Catangiu, Adrian
, 
Dan Nicolae Ungureanu

Dan Nicolae Ungureanu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Ungureanu, Dan Nicolae
, 
Aurora Anca Poinescu

Aurora Anca Poinescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Poinescu, Aurora Anca
 and 
Valentin Gurgu

Valentin Gurgu

ICSTM Valahia University of TargovisteTargoviste, Romania
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Gurgu, Valentin
  
Open Access | Apr 15, 2023
Analysis of the Mechanical Properties of Electrical Steel
Elena Valentina Stoian

Elena Valentina Stoian

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Stoian, Elena Valentina
, 
Maria Cristiana Enescu

Maria Cristiana Enescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Enescu, Maria Cristiana
, 
Camelia Ivona Petre

Camelia Ivona Petre

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Petre, Camelia Ivona
 and 
Carmen Otilia Rusanescu

Carmen Otilia Rusanescu

Politehnica University of Bucharest, Faculty of Engineering of Biotechnical SystemsBucharest, Romania
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Rusanescu, Carmen Otilia
  
Open Access | Apr 15, 2023
Novel Developments in Advanced Materials Fields: Porous and Non-Porous Biomaterials Used in Regenerative Medicine and Tissue Engineering
Ileana Nicoleta Popescu

Ileana Nicoleta Popescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Popescu, Ileana Nicoleta
, 
Aurora Anca Poinescu

Aurora Anca Poinescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Poinescu, Aurora Anca
, 
Dan Nicolae Ungureanu

Dan Nicolae Ungureanu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Ungureanu, Dan Nicolae
 and 
Adrian Picu

Adrian Picu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Picu, Adrian
  
Open Access | Apr 15, 2023
The Effect of Some Process Parameters in the Synthesis of Ceramics Based on Calcium and Phosphorus
Dan Nicolae Ungureanu

Dan Nicolae Ungureanu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Ungureanu, Dan Nicolae
, 
Daniela Avram

Daniela Avram

Valahia University of Targoviste, Faculty of Environmental Engineering and Food ScienceTargoviste, Romania
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Avram, Daniela
, 
Nicolae Angelescu

Nicolae Angelescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Angelescu, Nicolae
, 
Adrian Catangiu

Adrian Catangiu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Catangiu, Adrian
, 
Ileana Nicoleta Popescu

Ileana Nicoleta Popescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Popescu, Ileana Nicoleta
 and 
Violeta Florina Anghelina

Violeta Florina Anghelina

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Anghelina, Violeta Florina
  
Open Access | Apr 15, 2023
Theoretical and Experimental Research on the Evolution of the Friction Coefficient in Different Lubrication Conditions in the Case of Friction Couples with Sliding Motion
Ivona Camelia Petre

Ivona Camelia Petre

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Petre, Ivona Camelia
, 
Elena Valentina Stoian

Elena Valentina Stoian

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Stoian, Elena Valentina
 and 
Maria Cristiana Enescu

Maria Cristiana Enescu

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Enescu, Maria Cristiana
  
Open Access | Apr 15, 2023
Comparative, Analytical and Virtual Study of the Flow Parameters of the Bearing Cement-Air Mixture, in a Pipeline Route
Alexis Daniel Negrea

Alexis Daniel Negrea

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Negrea, Alexis Daniel
, 
Ion Florin Popa

Ion Florin Popa

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Popa, Ion Florin
 and 
Veronica Despa

Veronica Despa

Valahia University of Targoviste, Faculty of Materials Engineering and MechanicsTargoviste, Romania
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Despa, Veronica
  

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Language:
English
Publication timeframe:
2 times per year
Journal Subjects:
Engineering, Mechanical Engineering, Fundamentals of Mechanical Engineering, Thermodynamics, Bioengineering and Biomedical Engineering, Biomaterials
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