المؤلفون: Maria-Monica Marta, Oana Roxana Chivu, Diana Marian, Ioana-Catalina Enache, Ioana Veja (Ilyes), Dana Emanuela Pitic (Cot), Razvan Flueras, Ramona Amina Popovici, Ademir Horia Stana, Carolina Cojocariu, Elisabeta Vasca, Iustin Olariu

المصدر: Applied Sciences, Vol 14, Iss 24, p 11867 (2024)

مصطلحات موضوعية: bioceramic sealer, elemental mapping, bioactivity, dentin, remineralization, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/24/11867; https://doaj.org/toc/2076-3417

URL الوصول: https://doaj.org/article/260a6f0b9e04434bbbe03e08099c925d

المؤلفون: Ioana Catalina Enache, Oana Roxana Chivu, Catana Roxana-Teodora, Raduica Florin Felix

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 2, Pp 35-44 (2023)

مصطلحات موضوعية: sustainability, airport furniture, modular furniture, design, life cycle assessment, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-02/05_Ing.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/319fc42feb014006ba5d954aa3d4fc7a

المؤلفون: Alexandru-Ionuț Mihail, Oana Roxana Chivu, Enache Ioana - Cătălina, Borda Claudia, Larisa Butu, Giulia-Madalina Bobocea, Demetrius DUBIC (PETRESCU), Alin Ion Țăpirdea, Dan Nitoi

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 2, Pp 45-50 (2023)

مصطلحات موضوعية: work environment, accidents at work, exposure, fatality, incidence rate, records of accidents at work., Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-02/06_Ing.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/9051d0ee2e704da9b7c7e2d3c4ce64c3

المؤلفون: Bogdan Ivan, Oana Roxana Chivu, Marilena Gheorghe, Cătălina Enache, Dan Nitoi, Alin Țăpîrdea, Demetrius Dubic (Petrescu), Ioana Cătălina Enache

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 2, Pp 71-76 (2023)

مصطلحات موضوعية: ecology, geotextiles, landfill, reduce pollution., Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-02/09_Ing.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/9afcc60d8cdc4fed910bd5cd8ca1d30b

المؤلفون: Alexandru-Ionuț Mihail, Oana Roxana Chivu, Enache Ioana - Cătălina, Borda Claudia, Marinela Marinescu, Demetrius Dubic (Petrescu), Alin Ion Țăpirdea, Dan Nitoi

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 2, Pp 92-95 (2023)

مصطلحات موضوعية: health and safety at work, technology, activities, hazards, iot, electronic archiving., Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-02/11_Ing.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/6ae798d171ae46eab855dbc9f2b60eca

المؤلفون: Eduard Smidu, Oana Roxana Chivu, Doru Costin Darabont, Marilena Gheorghe, Dan Nițoi, Constantin Radu, Silviu Dumitrescu, Ioana Cătălina Enache

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 1, Pp 44-50 (2023)

مصطلحات موضوعية: occupational safety and health, prevention and protection measures, identification of professional risks, assessment of risks, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-01/05_Art%20en.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/32e585caa01d4b7c98f647bc9dcf83b8

المؤلفون: Marta Maria-Monica, Dan Nitoi, Raluca Ioana Teleanu, Daniel Mihai Teleanu, Oana Roxana Chivu, Stefan Milicescu

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 1, Pp 51-57 (2023)

مصطلحات موضوعية: mineralization, tooth, fem, displacement, stress, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2023-01/06_Art%20en.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/bbf8ec4047624dee8581b1ca2847c7aa

المؤلفون: Felicia Enache, Oana Roxana Chivu, Anamaria Feier, Silvia Hernea

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 4, Iss 2, Pp 129-138 (2022)

مصطلحات موضوعية: welding, plastics, abs, pmma, automotive, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://jriss.4ader.ro/pdf/2022-02/13_eng.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/612cb2df424b470a8de139c6f1378ad6

المؤلفون: Vergilică HARALAMBIE, Eugenia BULBOACĂ, Oana Roxana CHIVU, Alina FATU,, Daniel BADEA

المصدر: Fiabilitate şi Durabilitate, Vol 13, Iss 2, Pp 107-114 (2020)

مصطلحات موضوعية: management, control, risk, compliance, productivity, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.utgjiu.ro/rev_mec/mecanica/pdf/2020-02/16_Vergilic%C4%83%20HARALAMBIE,%20Eugenia%20BULBOAC%C4%82,%20Oana%20Roxana%20CHIVU,%20Alina%20FATU,%20Daniel%20BADEA%20-%20THE%20WORKING%20ENVIRONMENT%20INVOLVES%20US%20ALL.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/8e6f7c9fac8045a483ca0f2c253c3c88

المؤلفون: Carmen (Popișteanu) Petrescu, Gheorghe Solomon, Dumitru Titi Cicic, Oana Roxana Chivu, Corneliu Rontescu

المصدر: Journal of Research and Innovation for Sustainable Society, Vol 2, Iss 1, Pp 32-40 (2020)

مصطلحات موضوعية: welding reconditioning, railways industry, friction liner, deformations, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: http://jriss.4ader.ro/pdf/2020-01/05_chivu1-1.pdf; https://doaj.org/toc/2668-0416

URL الوصول: https://doaj.org/article/60aab8ab4f664fab8a84232eed5ad479

المؤلفون: Dumitru Titi CICIC, Gheorghe SOLOMON, Corneliu RONTESCU, Oana Roxana CHIVU, Gabriel IACOBESCU

المصدر: Fiabilitate şi Durabilitate, Vol 23, Iss 1, Pp 107-115 (2019)

مصطلحات موضوعية: welding, computer solutions, duplex stainless steel, predetermining structure, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.utgjiu.ro/rev_mec/mecanica/pdf/2019-01/19_Dumitru%20Titi%20CICIC,%20Gheorghe%20SOLOMON,%20Corneliu%20RONTESCU,%20Oana%20Roxana%20CHIVU,%20Gabriel%20IACOBESCU%20-%20THE%20USE%20OF%20FREE%20ONLINE%20AND%20OFFLINE%20COMPUTER%20SOLUTIONS%20FOR%20PREDETERMINING%20THE%20STRUCTURES%20OF%20WELDED.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/5aee45b1191e45b8b0b1008598a6ea38

المؤلفون: Dumitru Titi CICIC, Corneliu RONTESCU, Oana Roxana CHIVU, Stefan Constantin PETRICEANU

المصدر: Fiabilitate şi Durabilitate, Vol 23, Iss 1, Pp 97-105 (2019)

مصطلحات موضوعية: preheating, welding, heat-resistant, steel, cold cracking, methodologies, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.utgjiu.ro/rev_mec/mecanica/pdf/2019-01/18_Dumitru%20Titi%20CICIC,%20Corneliu%20RONTESCU,%20Oana%20Roxana%20CHIVU,%20Stefan%20Constantin%20PETRICEANU%20-%20QUANTITATIVE%20AND%20QUALITATIVE%20COMPARISONS%20BETWEEN%20NECESSARY%20METHODS,%20APPLICABLE%20TO%20WELDING%20STEEL%2013CrMo4-.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/c36b9838b218474f8d9e6de9e5669767

المؤلفون: Dumitru Titi Cicic, Corneliu Rontescu,, Oana Roxana Chivu,

المصدر: Fiabilitate şi Durabilitate, Vol 2, Iss 22, Pp 72-81 (2018)

مصطلحات موضوعية: gas nozzle, welding deposit, quality, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.utgjiu.ro/rev_mec/mecanica/pdf/2018-02/10_Dumitru%20Titi%20CICIC,%20Corneliu%20RONTESCU,%20Oana%20Roxana%20CHIVU%20-%20THE%20INFLUENCE%20OF%20THE%20GAS%20NOOZLE%20GEOMETRICAL%20SHAPE%20ON%20THE%20QUALITY%20OF%20THE%20MAG%20WELDING%20DEPOSIT.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/888c06eb9ea64f51bca495bd8a9141f9

المؤلفون: Oana Roxana CHIVU, AMZA Catalin, APOSTOLESCU Zoia, BABIS Claudiu, NITOI Dan Florin, Andrei DIMITRESCU

المصدر: Fiabilitate şi Durabilitate, Vol 1, Iss 17, Pp 86-90 (2016)

مصطلحات موضوعية: ultrasonic motor, vibration mode, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.utgjiu.ro/rev_mec/mecanica/pdf/2016-01/13_Oana%20Roxana%20CHIVU,%20Amza%20Catalin,%20Apostolescu%20Zoia,%20Babis%20Claudiu,%20%20Nitoi%20Dan%20Florin,%20Andrei%20DIMITRESCU%20-%20MODELING%20OF%20AN%20%20ULTRASONIC%20%20%20ENGINE%20WITH%20THREE%20DEGREES%20OF%20FREEDOM.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/bab6fe92f7c34081b582c5bc35649531

المؤلفون: Constantin RADU, Ilie PRISACARIU, Oana Roxana CHIVU

المصدر: Fiabilitate şi Durabilitate, Vol 1 supliment, Iss 10, Pp 133-136 (2012)

مصطلحات موضوعية: Ultrasonic Motors, Piezoelectric materials, Technology, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.utgjiu.ro/rev_mec/mecanica/pdf/2012-01.Supliment/22_Oana%20Chivu,%20Ilie%20Prisacariu,%20Constantin%20Radu.pdf; https://doaj.org/toc/1844-640X

URL الوصول: https://doaj.org/article/b81ba47026e0445e890d8c6abd15e780

المؤلفون: Ioana-Cătălina Enache, Oana Roxana Chivu, Florin-Felix Raduică

المصدر: Processes ; Volume 12 ; Issue 11 ; Pages: 2460

مصطلحات موضوعية: Six Sigma, DMAIC, process improvement, scrap, sealing gasket

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Manufacturing Processes and Systems; https://dx.doi.org/10.3390/pr12112460

الاتاحة: https://doi.org/10.3390/pr12112460

المؤلفون: Doru Costin Darabont, Lucian-Ionel Cioca, Costică Bejinariu, Daniel Onuț Badea, Oana Roxana Chivu, Timur Vasile Chiș

المصدر: Sustainability ; Volume 16 ; Issue 22 ; Pages: 9666

مصطلحات موضوعية: firefighters, occupational safety and health sustainability, personal protective equipment, sustainable stress management

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Sustainable Management; https://dx.doi.org/10.3390/su16229666

الاتاحة: https://doi.org/10.3390/su16229666

المؤلفون: Raluca Şomoghi, Augustin Semenescu, Vili Pasăre, Oana Roxana Chivu, Dan Florin Nițoi, Dragoş Florin Marcu, Bogdan Florea

المصدر: Polymers, Vol 16, Iss 14, p 2054 (2024)

مصطلحات موضوعية: ZnO, epoxy resin, mechanical property, anti-corrosion, Organic chemistry, QD241-441

Relation: https://www.mdpi.com/2073-4360/16/14/2054; https://doaj.org/toc/2073-4360; https://doaj.org/article/bccddd28371d4bc09de7e8f4556d7a73

الاتاحة: https://doi.org/10.3390/polym16142054
https://doaj.org/article/bccddd28371d4bc09de7e8f4556d7a73

المؤلفون: Ioana-Cătălina Enache, Oana Roxana Chivu, Ana-Maria Rugescu, Elena Ionita, Ionut Valentin Radu

المصدر: Processes; Volume 11; Issue 4; Pages: 1295

مصطلحات موضوعية: Lean Six Sigma, DMAIC, process improvement, scrap, organization

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Manufacturing Processes and Systems; https://dx.doi.org/10.3390/pr11041295

الاتاحة: https://doi.org/10.3390/pr11041295

المؤلفون: Constanța Rînjea, Oana Roxana Chivu, Doru-Costin Darabont, Anamaria Ioana Feier, Claudia Borda, Marilena Gheorghe, Dan Florin Nitoi

المصدر: International Journal of Environmental Research and Public Health; Volume 19; Issue 14; Pages: 8572

مصطلحات موضوعية: occupational health and safety, ergonomics, thermal environment, human thermal comfort, automotive industry

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Public Health Statistics and Risk Assessment; https://dx.doi.org/10.3390/ijerph19148572

الاتاحة: https://doi.org/10.3390/ijerph19148572