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239 results on '"Nedelcu, L."'

2. Comparative Effect of Ethyl Urethane and Cycloheximide in Lepidium sativum L. Seed Germination and Radicle Growth

Author

Viman, O., Balla, K., Holonec, L., Tămaș, M., Dumitrașcu, D. L., Șandor, V., Nedelcu, L., Magjarevic, Ratko, Series Editor, Ładyżyński, Piotr, Associate Editor, Ibrahim, Fatimah, Associate Editor, Lackovic, Igor, Associate Editor, Rock, Emilio Sacristan, Associate Editor, Vlad, Simona, editor, and Roman, Nicolae Marius, editor

Published
2019
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10. Prevalence of Gastrointestinal Symptoms in Severe Acute Respiratory Syndrome Coronavirus 2 Infection: Results of the Prospective Controlled Multinational GI-COVID-19 Study

Author

Marasco, G., Cremon, C., Barbaro, M. R., Salvi, D., Cacciari, G., Kagramanova, A., Bordin, D., Drug, V., Miftode, E., Fusaroli, P., Mohamed, S. Y., Ricci, C., Bellini, M., Rahman, M. M., Melcarne, L., Santos, J., Lobo, B., Bor, S., Yapali, S., Akyol, D., Sapmaz, F. P., Urun, Y. Y., Eskazan, T., Celebi, A., Kacmaz, H., Ebik, B., Binicier, H. C., Bugdayci, M. S., Yagci, M. B., Pullukcu, H., Kaya, B. Y., Tureyen, A., Hatemi, I., Koc, E. S., Sirin, G., Caliskan, A. R., Bengi, G., Alis, E. E., Lukic, S., Trajkovska, M., Hod, K., Dumitrascu, D., Pietrangelo, A., Corradini, E., Simren, M., Sjolund, J., Tornkvist, N., Ghoshal, U. C., Kolokolnikova, O., Colecchia, A., Serra, J., Maconi, G., De Giorgio, R., Danese, S., Portincasa, P., Di Stefano, M., Maggio, M., Philippou, E., Lee, Y. Y., Venturi, A., Borghi, C., Zoli, M., Gionchetti, P., Viale, P., Stanghellini, V., Barbara, G., Piacentini, A., Shengelia, M., Vechorko, V., Cardamone, C., Rosei, C. A., Pancetti, A., Rettura, F., Pedrosa, M., Campoli, C., Mijac, D., Korac, M., Karic, U., Markovic, A., Najdeski, A., Nikolova, D., Dimzova, M., Lior, O., Shinhar, N., Perelmutter, O., Ringel, Y., Sabo, C. M., Chis, A., Bonucchi, G., Caio, G. P. I., Ghirardi, C., Marziani, B., Rizzello, B., Aguilar, A., Capogreco, A., Aghemo, A., Di Paolo, D. M., Marconi, G., Di Sabatino, A., Tagliaferri, S., Naves, J. E., Galli, A., Dragoni, G., Nedelcu, L., Mauloni, P. A., Del Vecchio, S., Rotondo, L., Capuani, F., Montanari, D., Palombo, F., Paone, C., Mastel, G., Fontana, C., Bellacosa, L., Cogliandro, R. F., Marasco, Giovanni, Cremon, Cesare, Barbaro, Maria Raffaella, Salvi, Daniele, Cacciari, Giulia, Kagramanova, Anna, Bordin, Dmitry, Drug, Vasile, Miftode, Edgidia, Fusaroli, Pietro, Mohamed, Salem Youssef, Ricci, Chiara, Bellini, Massimo, Rahman, M Masudur, Melcarne, Luigi, Santos, Javier, Lobo, Beatriz, Bor, Serhat, Yapali, Suna, Akyol, Deniz, Sapmaz, Ferdane Pirincci, Urun, Yonca Yilmaz, Eskazan, Tugce, Celebi, Altay, Kacmaz, Huseyin, Ebik, Berat, Binicier, Hatice Cilem, Bugdayci, Mehmet Sait, Yağcı, Munkhtsetseg Banzragch, Pullukcu, Husnu, Kaya, Berrin Yalınba, Tureyen, Ali, Hatemi, İbrahim, Koc, Elif Sitre, Sirin, Goktug, Calıskan, Ali Riza, Bengi, Goksel, Alıs, Esra Ergun, Lukic, Snezana, Trajkovska, Meri, Hod, Keren, Dumitrascu, Dan, Pietrangelo, Antonello, Corradini, Elena, Simren, Magnu, Sjolund, Jessica, Tornkvist, Navkiran, Ghoshal, Uday C, Kolokolnikova, Olga, Colecchia, Antonio, Serra, Jordi, Maconi, Giovanni, De Giorgio, Roberto, Danese, Silvio, Portincasa, Pietro, Di Stefano, Michele, Maggio, Marcello, Philippou, Elena, Lee, Yeong Yeh, Venturi, Alessandro, Borghi, Claudio, Zoli, Marco, Gionchetti, Paolo, Viale, Pierluigi, Stanghellini, Vincenzo, and Barbara, Giovanni

Subjects
Male, medicine.medical_specialty, Settore MED/17 - Malattie Infettive, Coronavirus disease 2019 (COVID-19), Nausea, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), diarrhea, Disease, Gastrointestinal Symptoms, COVID-19, Acute Respiratory Syndrome, GI-COVID-19, NO, Russia, Manifestations, Interviews as Topic, Rating scale, Internal medicine, Surveys and Questionnaires, parasitic diseases, medicine, Prevalence, Humans, In patient, Prospective Studies, Respiratory system, Settore MED/12 - Gastroenterologia, Hepatology, business.industry, SARS-CoV-2, pandemic, Gastroenterology, COVID-19, Middle Aged, gastrointestinal, Gastroenteritis, Europe, Hospital admission, Egypt, Female, medicine.symptom, business, human activities
Abstract

INTRODUCTION: Gastrointestinal (GI) symptoms in coronavirus-19 disease (COVID-19) have been reported with great variability and without standardization. In hospitalized patients, we aimed to evaluate the prevalence of GI symptoms, factors associated with their occurrence, and variation at 1 month. METHODS: The GI-COVID-19 is a prospective, multicenter, controlled study. Patients with and without COVID-19 diagnosis were recruited at hospital admission and asked for GI symptoms at admission and after 1 month, using the validated Gastrointestinal Symptom Rating Scale questionnaire. RESULTS: The study included 2036 hospitalized patients. A total of 871 patients (575 COVID+ and 296 COVID-) were included for the primary analysis. GI symptoms occurred more frequently in patients with COVID-19 (59.7%; 343/575 patients) than in the control group (43.2%; 128/296 patients) (P < 0.001). Patients with COVID-19 complained of higher presence or intensity of nausea, diarrhea, loose stools, and urgency as compared with controls. At a 1-month follow-up, a reduction in the presence or intensity of GI symptoms was found in COVID-19 patients with GI symptoms at hospital admission. Nausea remained increased over controls. Factors significantly associated with nausea persistence in COVID-19 were female sex, high body mass index, the presence of dyspnea, and increased C-reactive protein levels. DISCUSSION: The prevalence of GI symptoms in hospitalized patients with COVID-19 is higher than previously reported. Systemic and respiratory symptoms are often associated with GI complaints. Nausea may persist after the resolution of COVID-19 infection., Fondazione Cassa di Risparmio in Bologna; Italian Ministry of Education, University and Research; Fondazione del Monte di Bologna e Ravenna [SC1-BHC-01-2019]; European Grant H2020, DISCOvERIE [SC1-BHC-01-2019]; Italian Ministry of Health [Ricerca Finalizzata GR-2018-12367062], G.B. contribution to this research was permitted in part by funding from Fondazione Cassa di Risparmio in Bologna; the ItalianMinistry of Education, University and Research; and Fondazione del Monte di Bologna e Ravenna and European Grant H2020, DISCOvERIE, SC1-BHC-01-2019. M.R.B. is a recipient of a grant from the Italian Ministry of Health (Ricerca Finalizzata GR-2018-12367062). None of the funding organizations have had any role in the design and conduct of the study; in the collection, management, and analysis of the data; or in the preparation, review, and approval of the article.

Published
2022

27. Epitaxial growth of iridium thin films: a comparison between plasma vs. laser processing

Author

Bercea, Adrian, TRUPINA, L., Nedelcu, L., Banciu, MG., Laure, Huitema, Crunteanu, Aurelien, Dumas-Bouchiat, Frédéric, Champeaux, Corinne, Constantinescu, Catalin, IRCER - Axe 2 : procédés plasmas et lasers (IRCER-AXE2), Institut de Recherche sur les CERamiques (IRCER), Institut de Chimie du CNRS (INC)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), Systèmes RF (XLIM-SRF), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), RF-ELITE : RF-Electronique Imprimée pour les Télécommunications et l'Energie (XLIM-RFEI), DERORY, BEATRICE, Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut des Procédés Appliqués aux Matériaux (IPAM), and Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2019

28. Electrical transport properties and modelling of electrostrictive resonance phenomena in Ba2/3Sr1/3TiO3 thin films.

Author

Ghalem, A., Huitema, L., Crunteanu, A., Rammal, M., Trupina, L., Nedelcu, L., Banciu, M. G., Dutheil, P., Constantinescu, C., Marchet, P., Dumas-Bouchiat, F., and Champeaux, C.

Subjects
THIN films, ACOUSTIC resonance, ELECTRIC fields, FERROELECTRIC materials, ELECTRODES
Abstract

We present the conduction mechanisms of Ba2/3Sr1/3TiO3 thin films integrated in metal-insulatormetal (MIM) capacitors and the modelling of the frequency-dependent electrostrictive resonances (in the 100 MHz-10 GHz domain) induced in the devices upon applying different voltage biases. Au/BST/Ir MIM structures on MgO substrates have been fabricated and, depending on their specific polarization, we highlighted different conduction mechanisms in the devices. Depending on the dc bias polarity, the conduction current across the material shows a space-charge-limited-current behavior under negative polarization, whereas under positive bias, the conduction obeys an electrode-limited Schottky-type law at the Au/BST interface. The application of an electric field on the device induces the onset of acoustic resonances related to electrostrictive phenomena in the ferroelectric material. We modeled these acoustic resonances over a wide frequency range, by using a modified Lakin model, which takes into account the dispersions of acoustic properties near the lower electrode/thin film interface. [ABSTRACT FROM AUTHOR]

Published
2016
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29. Microwave dielectric properties of BNT-BT0.08 thin films prepared by sol-gel technique.

Author

Huitema, L., Cernea, M., Crunteanu, A., Trupina, L., Nedelcu, L., Banciu, M. G., Ghalem, A., Rammal, M., Madrangeas, V., Passerieux, D., Dutheil, P., Dumas-Bouchiat, F., Marchet, P., and Champeaux, C.

Subjects
DIELECTRIC films, DIELECTRIC properties, PERMITTIVITY, ELECTRODES, ELECTRIC potential
Abstract

We report for the first time the microwave characterization of 0.92(Bi0.5Na0.5)TiO3-0.08BaTiO3 (BNT-BT0.08) ferroelectric thin films fabricated by the sol-gel method and integrated in both planar and out-of-plane tunable capacitors for agile high-frequency applications and particularly on the WiFi frequency band from 2.4 GHz to 2.49 GHz. The permittivity and loss tangent of the realized BNT-BT0.08 layers have been first measured by a resonant cavity method working at 12.5 GHz. Then, we integrated the ferroelectric material in planar inter-digitated capacitors (IDC) and in out-of-plane metal-insulator-metal (MIM) devices and investigated their specific properties (dielectric tunability and losses) on the whole 100 MHz-15 GHz frequency domain. The 3D finite-elements electromagnetic simulations of the IDC capacitances are fitting very well with their measured responses and confirm the dielectric properties determined with the cavity method. While IDCs are not exhibiting an optimal tunability, the MIM capacitor devices with optimized Ir/MgO(100) bottom electrodes demonstrate a high dielectric tunability, of 30% at 2.45 GHz under applied voltages as low as 10 V, and it is reaching 50% under 20V voltage bias at the same frequency. These highfrequency properties of the MIM devices integrating the BNT-BT0.08 films, combining a high tunability under low applied voltages indicate a wide integration potential for tunable devices in the microwave domain and particularly at 2.45 GHz, corresponding to the widely used industrial, scientific, and medical frequency band. [ABSTRACT FROM AUTHOR]

Published
2016
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32. THE PREDICTIVITY OF RISK SCORES IN UPPER GASTROINTESTINAL BLEEDINGS.

Author

CONDREA, E. G., LUPU, D., and NEDELCU, L.

Subjects
DISEASE risk factors, GASTROINTESTINAL hemorrhage, EMERGENCY physicians, BLOOD transfusion, HOSPITAL emergency services
Abstract

Upper gastrointestinal bleedings are still a challenge for gastroenterologists as well as for physicians in the emergency departments. They are one of the most frequent causes for admission in the world. As a result, numerous risk assessment scores were described, some including accessible variables, some others including the need for upper gastrointestinal endoscopy to quantify the risk of mortality, the implementation of emergency endoscopy, the risk of rebleeding, and the necessity of blood transfusion. [ABSTRACT FROM AUTHOR]

Published
2021
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33. Influence of microstructure and Ba/Sr ratio on high tunability of (Ba,Sr)TiO3 thin film based-capacitors

Author

Gaudin, M., Constantinescu, Catalin, Dumas-Bouchiat, Frédéric, Champeaux, Corinne, GHALEM, A., Nedelcu, L., TRUPINA, L., Banciu, MG., Crunteanu, Aurelian, Huitema, Laure, DERORY, BEATRICE, IRCER - Axe 2 : procédés plasmas et lasers (IRCER-AXE2), Institut de Recherche sur les CERamiques (IRCER), Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), RF-ELITE : RF-Electronique Imprimée pour les Télécommunications et l'Energie (XLIM-RFEI), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), and Systèmes RF (XLIM-SRF)

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

National audience

Published
2018

36. Para-/ferro-electric films grown by pulsed laser deposition for various configurations of high frequency tunable microcapacitors

Author

Constantinescu, Catalin, Marchet, Pascal, Dumas-Bouchiat, Frédéric, Champeaux, Corinne, GHALEM, A., Rammal, M., Huitema, L., Crunteanu, A., TRUPINA, L., Nedelcu, L., Banciu, G., Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

37. Microwave dielectric properties of (1-x)Bi0.5Na0.5TiO3 - (x)BaTiO3 thin film

Author

Stancu, V., Cernea, M., Mihalache, V., Nedelcu, L., Trupina, L., Banciu, G., Huitema, L., Ghalem, A., Rammal, M., Crunteanu, A., Passerieux, D., Cros, D., Monediere, T., Madrangeas, V., Constantinescu, Catalin, Dumas-Bouchiat, Frédéric, Marchet, Pascal, Champeaux, Corinne, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

38. Ferroelectric varactors based on heteroepiataxialy grown (Ba,Sr)TiO3 thin films

Author

TRUPINA, L., Nedelcu, L., Radu, R., Pasuk, I., Banciu, MG., Dumas-Bouchiat, Frédéric, Constantinescu, Catalin, Marchet, Pascal, Champeaux, Corinne, Huitema, L., GHALEM, A., Rammal, M., Crunteanu, A., Madrangeas, V., Passerieux, D., Cros, D., Monediere, T., Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

39. Pulsed laser deposition of thin film capacitors with applications in highly tunable digital and analogic microwave devices

Author

Constantinescu, Catalin, Ghalem, A., Rammal, M., Marchet, Pascal, Huitema, L., Crunteanu, A., Nedelcu, L., Trupina, L., Banciu, G., Dumas-Bouchiat, Frédéric, Champeaux, Corinne, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux (SPCTS-AXE3), Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM), and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

40. Capacités ferroélectriques accordables pour la réalisation de dispositifs hyperfréquences reconfigurables

Author

Ghalem, A., Rammal, M., Huitema, L., Crunteanu, A., Trupina, L., Nedelcu, L., Banciu, G., Dutheil, Perrine, Constantinescu, Catalin, Marchet, Pascal, Dumas-Bouchiat, Frédéric, Champeaux, Corinne, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, RF-ELITE : RF-Electronique Imprimée pour les Télécommunications et l'Energie (XLIM-RFEI), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), Systèmes RF (XLIM-SRF), National Institute for Materials Physics - NIMP (ROMANIA), ANR-13-IS03-0001,MAESTRO,Antennes intégrées agiles pilotées par des matériaux ferroélectriques accordables(2013), Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM), CRUNTEANU, Aurelian, Blanc – Accords bilatéraux 2013 - Antennes intégrées agiles pilotées par des matériaux ferroélectriques accordables - - MAESTRO2013 - ANR-13-IS03-0001 - Blanc – Accords bilatéraux 2013 - VALID, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

41. Ferroelectric varactor based on heteroepitaxialy grown (Ba,Sr) TiO3 thin films

Author

TRUPINA, L., Nedelcu, L., Radu, R., Pasuk, L., Banciu, G., Dumas-Bouchiat, Frédéric, Constantinescu, Catalin, Marchet, Pascal, Champeaux, Corinne, Huitema, L., GHALEM, A., Rammal, M., Crunteanu, A., Madrangeas, V., Passerieux, D., Cros, D., Monediere, T., DERORY, BEATRICE, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), and Axe 3 : organisation structurale multiéchelle des matériaux

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, [SPI.MAT]Engineering Sciences [physics]/Materials
Published
2017

42. High-frequency characterisation of ferroelectric thin film capacitors and their integration for frequency tunable antennas

Author

Constantinescu, Catalin, Champeaux, Corinne, Dumas-Bouchiat, Frédéric, Marchet, Pascal, Nedelcu, L., TRUPINA, L., Banciu, G., DERORY, BEATRICE, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), and Axe 3 : organisation structurale multiéchelle des matériaux

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

43. Laser processing of para-/ferro-electric ceramics as thin films for highly-tunable microcapacitors

Author

Constantinescu, Catalin, GHALEM, A., Rammal, M., Huitema, L., Crunteanu, A., Nedelcu, L., TRUPINA, L., Banciu, G., Marchet, Pascal, Dumas-Bouchiat, Frédéric, Champeaux, Corinne, DERORY, BEATRICE, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), and Axe 3 : organisation structurale multiéchelle des matériaux

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2017

44. MAY DENTAL MATERIALS HAVE POTENTIAL SYSTEMIC SIDE-EFFECTS?

Author

SCOIPAN, G., BOȘIANU, A. M., and NEDELCU, L.

Subjects
DENTAL materials, DENTAL implants, TREATMENT effectiveness, DRUG side effects, IMMUNE system
Abstract

In recent years, with the developments in biomaterial engineering, there has been an important progress in the field of dentistry. Dental implant is routinely used as the best treatment for teeth replacements. However, caution should be used in its application, because of its role in the development of inflammation, and its effect on the immune system and therefore, possible side effects following treatment. An implant is accepted and fulfills its role depending on a number of factors that govern the overall reaction of the body, of which the material from which it is made is essential. The main purpose of this article is to briefly present literature data on the systemic side effects of the various dental materials used. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
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48. Indium bottom electrode for tunable microwave components

Author

Trupina, L., Nedelcu, L., Banciu, Mg., Negrila, Cc., Rammal, M., Ghalem, A., Huitema, L., Madrangeas, V., Passerieux, D., Cros, D., Monediere, T., Dutheil, P., Champeaux, Corinne, Dumas-Bouchiat, Frédéric, Marchet, Pascal, Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, SPCTS, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2016

49. Characterization of barium strontium titanate thin films capacitors in the microwave frequency band

Author

Rammal, M., GHALEM, A., Huitema, L., Crunteanu, A., Madrangeas, V., Dutheil, P., Dumas-Bouchiat, Frédéric, Marchet, Pascal, Champeaux, Corinne, Nedelcu, L., TRUPINA, L., Banciu, G., Cernea, M., Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, SPCTS, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2016

50. Ultra-high tunability of Ba(2/3)Sr(1/3)TiO3 thin films at high frequency domain

Author

GHALEM, A., Rammal, M., Huitema, L., Crunteanu, A., Madrangeas, V., Dutheil, P., Constantinescu, Catalin, Dumas-Bouchiat, Frédéric, Marchet, Pascal, Champeaux, Corinne, TRUPINA, L., Nedelcu, L., Banciu, G., Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Axe 3 : organisation structurale multiéchelle des matériaux, and DERORY, BEATRICE

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [SPI.MAT] Engineering Sciences [physics]/Materials, ComputingMilieux_MISCELLANEOUS, [SPI.MAT]Engineering Sciences [physics]/Materials
Abstract

International audience

Published
2016

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