المؤلفون: Agop, Ștefana, Filipeanu, Dumitru, Țigănaș, Claudiu-Gabriel, Grigoraș Ichim, Claudia-Elena, Moroșan Dănilă, Lucia, Gavriluț, Alina, Agop, Maricel, Ștefan, Gavril

مصطلحات موضوعية: Riccati-type gauge, multi-fractal, harmonic mappings, SL(2R) group, Madelung-type scenario, Schrödinger-type scenario, Scale Relativity Theory

وصف الملف: application/pdf

Relation: Agop, Ștefana, Dumitru Filipeanu, Claudiu-Gabriel Țigănaș, Claudia-Elena Grigoraș-Ichim, Lucia Moroșan-Dănilă, Alina Gavriluț, Maricel Agop, and Gavril Ștefan. 2023. "Towards a Holographic-Type Perspective in the Analysis of Complex-System Dynamics" Symmetry 15, no. 3: 681. https://doi.org/10.3390/sym15030681; https://www.mdpi.com/2073-8994/15/3/681; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3847; https://doi.org/10.3390/sym15030681

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3847
https://hdl.handle.net/20.500.12811/3847
https://www.mdpi.com/2073-8994/15/3/681
https://doi.org/10.3390/sym15030681

المؤلفون: Coca, Oana, Creangă, Diana-Elena, Viziteu, Ștefan, Brumă, Ioan-Sebastian, Ștefan, Gavril

مصطلحات موضوعية: arable land, agricultural output, output/input ratio, European Union farms, agriculture performance

وصف الملف: application/pdf

Relation: Coca, Oana, Diana Creangă, Ștefan Viziteu, Ioan Sebastian Brumă, and Gavril Ștefan. 2023. "Analysis of the Determinants of Agriculture Performance at the European Union Level" Agriculture 13, no. 3: 616. https://doi.org/10.3390/agriculture13030616; https://www.mdpi.com/2077-0472/13/3/616; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3653; https://doi.org/10.3390/agriculture13030616

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3653
https://hdl.handle.net/20.500.12811/3653
https://www.mdpi.com/2077-0472/13/3/616
https://doi.org/10.3390/agriculture13030616

المؤلفون: Bolohan, Roxana-Mihaela, Ștefan, Gavril

مصطلحات موضوعية: knowledge-based economy, human resources, economic development

وصف الملف: application/pdf

Relation: Bolohan (Cociorva) R.M., Stefan G. 2023, Osmosis Between Human Capital And Development And Its Impact On The 21st Century Economy- A Review . Scientific Papers. Series "Management, Economic Engineering In Agriculture And Rural Development", Vol. 23 Issue 2, Print Issn 2284-7995, 89-96.; https://managementjournal.usamv.ro/index.php/scientific-papers/98-vol-23-issue-2/3279-osmosis-between-human-capital-and-development-and-its-impact-on-the-21-sup-st-sup-century-economy-a-review; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4017

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4017
https://hdl.handle.net/20.500.12811/4017
https://managementjournal.usamv.ro/index.php/scientific-papers/98-vol-23-issue-2/3279-osmosis-between-human-capital-and-development-and-its-impact-on-the-21-sup-st-sup-century-economy-a-review

المؤلفون: Ulman, Simona-Roxana, Mihai, Costică, Căutișanu, Cristina, Brumă, Ioan-Sebastian, Coca, Oana, Ștefan, Gavril

مصطلحات موضوعية: environmental performance, natural resources, climate & energy, human and economic wellbeing, post-communist economies, panel data models

وصف الملف: application/pdf

Relation: Ulman S-R, Mihai C, Cautisanu C, Brumă I-S, Coca O and Stefan G. 2022. ”Environmental wellbeing in the context of sustainable development: Evidence from post-communist economies”. Frontiers in Environmental Science, vol. 10: 1027352. https://doi:10.3389/fenvs.2022.1027352.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4115

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4115
https://hdl.handle.net/20.500.12811/4115
https://doi.org/10.3389/fenvs.2022.1027352

المؤلفون: Gavriluț, Gabriel, Agop, Ștefana, Rusu, Cristina-Marcela, Petrescu, Tudor-Cristian, Ștefan, Gavril, Oprea, Iuliana

المصدر: BULETINUL INSTITUTULUI POLITEHNIC DIN IAȘI. Secția Matematica. Mecanică Teoretică. Fizică ; volume 68, issue 3, page 7-22 ; ISSN 2537-4990

الاتاحة: http://dx.doi.org/10.2478/bipmf-2022-0011
https://www.sciendo.com/pdf/10.2478/bipmf-2022-0011

المؤلفون: Brumă, Ioan-Sebastian, Vasiliu, Codrin-Dinu, Rodino, Steliana, Butu, Marian, Tanasă, Lucian, Doboș, Sebastian, Butu, Alina, Coca, Oana, Ștefan, Gavril

مصطلحات موضوعية: consumer behavior, buying behavior, dairy products, short food supply chains, SFSCs, Corona Virus Disease of 2019, COVID-19, local producers, digital transformation, food security, Suceava County, Romania

وصف الملف: application/pdf

Relation: Brumă, Ioan Sebastian, Codrin Dinu Vasiliu, Steliana Rodino, Marian Butu, Lucian Tanasă, Sebastian Doboș, Alina Butu, Oana Coca, and Gavril Stefan. 2021. "The Behavior of Dairy Consumers in Short Food Supply Chains during COVID-19 Pandemic in Suceava Area, Romania". Sustainability 13, no. 6: 3072. https://doi.org/10.3390/su13063072.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4207

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4207
https://hdl.handle.net/20.500.12811/4207
https://doi.org/10.3390/su13063072

المؤلفون: Ulman, Simona-Roxana, Mihai, Costică, Căutișanu, Cristina, Brumă, Ioan-Sebastian, Coca, Oana, Ștefan, Gavril

مصطلحات موضوعية: environmental performance, human and economic wellbeing, EU member states, cluster, panel data models

وصف الملف: application/pdf

Relation: Ulman, Simona-Roxana, Costică Mihai, Cristina Căutișanu, Ioan-Sebastian Brumă, Oana Coca, Gavril Ștefan. 2021. ”Environmental performance in EU countries from the perspective of its relation to human and economic wellbeing”. International Journal of Environmental Research and Public Health, 18 (23): 12733. https://doi.org/10.3390/ijerph182312733.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3119; https://www.mdpi.com/1660-4601/18/23/12733

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3119
https://hdl.handle.net/20.500.12811/3119
https://www.mdpi.com/1660-4601/18/23/12733
https://doi.org/10.3390/ijerph182312733

المؤلفون: Agop, Ștefana, Ștefan, Gavril, Petrescu, Tudor-Cristian, Saviuc, Alexandra, Rusu, Cristina-Marcela

المصدر: BULETINUL INSTITUTULUI POLITEHNIC DIN IAȘI. Secția Matematica. Mecanică Teoretică. Fizică ; volume 67, issue 2, page 69-81 ; ISSN 2537-4990

الاتاحة: http://dx.doi.org/10.2478/bipmf-2021-0011
https://www.sciendo.com/pdf/10.2478/bipmf-2021-0011

المؤلفون: Tudoran, Alexandru-Sorin, Dumitraș, Constantin-Dragoș, Ștefan, Gavril

مصطلحات موضوعية: cost analysis, maize, profitability, corn, rentability, crop production

وصف الملف: application/pdf

Relation: Tudoran, Alexandru-Sorin, Constantin-Dragoș Dumitraș, Gavril Ștefan. 2023. "Study on the cost and profitability of maize production in Dorohoi-Darabani area, Botoșani county". Lucrări Ştiinţifice USV - Iaşi Seria Agronomie 66(2): 185-188.; https://repository.iuls.ro/xmlui/handle/20.500.12811/4445

الاتاحة: https://repository.iuls.ro/xmlui/handle/20.500.12811/4445
https://hdl.handle.net/20.500.12811/4445

المؤلفون: Dumitraș, Constantin-Dragoș, Tudoran, Alexandru-Sorin, Ștefan, Gavril

مصطلحات موضوعية: monitoring, GPS, IoT, big data, cost control, machine fleet, farm performance, economic efficiency

وصف الملف: application/pdf

Relation: Dumitraș, Constantin-Dragoș, Alexandru-Sorin Tudoran, Gavril Ștefan. 2023. "Analysis of the influence of farm machinery fleet monitoring systems on farm performance". Lucrări Ştiinţifice USV - Iaşi Seria Agronomie 66(2): 125-130.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4223

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4223
https://hdl.handle.net/20.500.12811/4223

المؤلفون: Șuhan, Diana-Georgiana, Coca, Oana, Ștefan, Gavril

مصطلحات موضوعية: rural areas, relative poverty, absolute poverty, specific poverty, multidimensional poverty

وصف الملف: application/pdf

Relation: Șuhan, Diana-Georgiana, Oana Coca, Gavril Ștefan. 2023. "The enigma of poverty and steps in its solution". Lucrări Ştiinţifice USV - Iaşi Seria Agronomie 66(2): 101-106.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4198

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4198
https://hdl.handle.net/20.500.12811/4198

المؤلفون: Agop, Ștefana, Păun, Maria-Alexandra, Dumitraș, Cătălin, Frăsilă, Mihail, Păun, Vladimir-Alexandru, Agop, Maricel, Păun, Viorel-Puiu, Ștefan, Gavril

مصطلحات موضوعية: harmonic mappings, SL(2R) group, Madelung-type scenario, Schrödinger-type scenario, scale relativity theory

Relation: https://www.scientificbulletin.upb.ro/SeriaA_-_Matematica_si_fizica_aplicate.php?page=revistaonline&a=2&arh_an=2023&arh_ser=A&arh_nr=1; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4126

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4126
https://hdl.handle.net/20.500.12811/4126
https://www.scientificbulletin.upb.ro/SeriaA_-_Matematica_si_fizica_aplicate.php?page=revistaonline&a=2&arh_an=2023&arh_ser=A&arh_nr=1

المؤلفون: Bolohan, Roxana Mihaela¹ bolohanroxanamihaela@gmail.com, Stefan, Gavril

المصدر: Scientific Papers: Animal Science & Biotechnologies / Lucrari Stiintifice: Zootehnie si Biotehnologii. 2023, Vol. 56 Issue 2, p181-189. 9p.

مصطلحات موضوعية: *HUMAN capital, *ECONOMIC impact, *SCHOOL environment, *DISCUSSION in education, *HIGHER education

المؤلفون: Bolohan, Roxana Mihaela¹ bolohanroxanamihaela@gmail.com, Stefan, Gavril¹

المصدر: Scientific Papers: Animal Science & Biotechnologies / Lucrari Stiintifice: Zootehnie si Biotehnologii. 2023, Vol. 56 Issue 2, p190-199. 10p.

مصطلحات موضوعية: *RURAL population, *RURAL development, *SUSTAINABLE development, *PAYMENTS for ecosystem services, *ENVIRONMENTAL policy, DEVELOPED countries

المؤلفون: Valatin, Gregory, Abildtrup, Jens, Accastello, Cristian, Al-Tawaha, Abdel Rahman, Andreucci , Maria-Beatrice, Atanasova, Silvia, Avdibegović, Mersudin, Baksic, Nikolina, Banasik, Kazimierz, Barquin, Jose, Barstad, Johan, Bastakova, Viera, Becirovic, Dzenan, Begueria, Santiago, Bethers, Uldis, Bihunova, Maria, Blagojevic, Bosko, Bösch, Matthias, Bournaris, Thomas, Cao, Yiying, Carvalho-Santos, Claudia, Chikalanov, Alexander, Cunha e Sá , Maria, Czyżyk, Krzysztof, Daly, Hamed, Davies, Helen, Del Campo, Antonio, Groot, Rudolf de, De Vreese, Rik, Dostál, Tomáš, El Mokaddem, Abdelmohssin, Finér, Leena, Evans, Rhys, Fiquepron, Julien, Frac, Magdalena, Futter, Martyn, Garcia, Serge, Gatto, Paola, Geneletti, Davide, Gezik, Veronika, Giupponi, Carlo, González-Sanchís, María, Gordillo, Fernando, Gorriz, Elena, Grigorova, Yulia, Heinsoo, Katrin, Hochbichler, Eduard, Högbom, Lars, Image, Mike, Jacobsen, Jette, Japelj, Anže, Jelic, Sreten, Junk, Jürgen, Juhasz, Csaba, Kagalou, Ifigenia, Kelly-Quinn, Mary, Klamerus-Iwan, Anna, Kluvankova, Tatiana, Koeck, Roland, Konovska, Iskra, Ostoic, Silvija, Krc, Janez, Lavnyy, Vasyl, Leonardi, Alessandro, Libiete, Zane, Little, Declan, Lo Porto, Antonio, Loukas, Athanasios, Lyubenova, Mariyana, Maric, Bruno, Martínez-López, Javier, Martinez, Inazio, Maxim, Alexandru, Metslaid, Marek, Melvin, Alison, Costică, Mihai, Mincev, Ivan, Morkvenas, Zymantas, Nevenic, Radovan, Nisbet, Tom, O'hUallachain, Daire, Olschewski, Roland, Östberg, Johan, Oszust, Karolina, Ovando, Paola, Paletto, Alessandro, Parpan, Taras, Pettenella, Davide, Malovrh, Špela, Planinšek, Špela, Podlipná, Radka, Posavec, Stjepan, Potočki, Kristina, Prokofieva, Irina, Quinteiro, Paula, Radocz, Laszlo, Ristic, Ratko, Robert, Nicolas, Rugani, Benedetto, Sabanovic, Jelena, Sarvasova, Zuzana, Savoska, Snezana, Schleppi, Patrick, Schueler, Gebhard, Shannon, Margaret, Silgram, Martyn, Srdjevic, Bojan, Stefan, Gavril, Stijovic, Aleksandar, Strange, Niels, Tattari, Sirkka, Teofilovski, Aco, Termansen, Mette, Thorsen, Bo, Toth, Attila, Trebs, Ivonne, Tmušić, Novica, Vasiliades, Lampros, Vedel, Suzanne, Ventrubová, Kateřina, Vuletic, Dijana, Winkel, Georg, Yao, Richard, Young, Sarah, Yousefpour, Rasoul, Zahvoyska, Lyudmyla, Zhang, Daowei, Zhou, Jianhua, Žižková, Eva

المصدر: Research Ideas and Outcomes, 3, e13828, (2017-05-30)

مصطلحات موضوعية: Payments for Ecosystem Services, Woodlands, Water quality

Relation: https://doi.org/10.3897/rio.3.e13828; oai:zenodo.org:816530

الاتاحة: https://doi.org/10.3897/rio.3.e13828

المؤلفون: Dumitraș, Constantin-Dragoș, Botnaru, Chiril, Bodescu, Dan, Ștefan, Gavril, Coca, Oana, Creangă, Diana-Elena

مصطلحات موضوعية: cost analysis, output of main agricultural crops, sample of farmers, farm size

وصف الملف: application/pdf

Relation: Dumitraș, Constantin-Dragoș, Chiril Botnaru, Dan Bodescu, Gavril Ștefan, Oana Coca, Diana-Elena Creangă. 2022. "Study on cost analysis in farms in the N-E and S-E development regions of Romania". Lucrări Ştiinţifice USV - Iaşi Seria Agronomie 65(2): 223-228.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3464

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/3464
https://hdl.handle.net/20.500.12811/3464

المؤلفون: BOLOHAN (COCIORVA), Roxana Mihaela¹ bolohanroxanamihaela@gmail.com, STEFAN, Gavril¹

المصدر: Scientific Papers Series Management, Economic Engineering in Agriculture & Rural Development. 2023, Vol. 23 Issue 2, p89-96. 8p.

مصطلحات موضوعية: *HUMAN capital, *OSMOSIS, *SCIENCE education, *INFORMATION economy, *HUMAN resources departments, *SUSTAINABILITY

المؤلفون: Agop, Ștefana, Păun, Vladimir-Alexandru, Ștefan, Gavril, Petrescu, Tudor-Cristian, Agop, Maricel, Păun, Viorel-Puiu

مصطلحات موضوعية: chaos, complex systems, fractal analysis, multifractal, Group invariances

وصف الملف: application/pdf

Relation: Agop, Stefana, Vladimir-Alexandru Paun, Gavril Ștefan, Tudor–Cristian Petrescu, Maricel Agop, Viorel-Puiu Paun. 2021. ”Implicit chaos in complex systems in the form of period doubling through harmonic mappings”. UPB Scientific Bulletin, Series A: Applied Mathematics and Physics 83 (3): 239-248.; https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4220

الاتاحة: https://repository.uaiasi.ro/xmlui/handle/20.500.12811/4220
https://hdl.handle.net/20.500.12811/4220

المؤلفون: Stefan, Gavril, Mihai, Costica, Coca, Oana

المصدر: Procedia - Social and Behavioral Sciences ; volume 62, page 408-412 ; ISSN 1877-0428

الاتاحة: http://dx.doi.org/10.1016/j.sbspro.2012.09.066
https://api.elsevier.com/content/article/PII:S1877042812035070?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S1877042812035070?httpAccept=text/plain

المؤلفون: Stefan, Gavril

المصدر: Procedia - Social and Behavioral Sciences ; volume 62, page 280-284 ; ISSN 1877-0428

الاتاحة: http://dx.doi.org/10.1016/j.sbspro.2012.09.045
https://api.elsevier.com/content/article/PII:S1877042812034866?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S1877042812034866?httpAccept=text/plain