Search Results - "Ayachi, S"

Chromium concentration effects on transport and dielectric behavior of lanthanum-gallium ferrite by Ayachi, S., Moualhi, Y., Rahmouni, H., Gassoumi, M., Khirouni, K.

“…Chromium doped lanthanum-gallium ferrites have been prepared using solid-state reaction method. Electrical conductivity, impedance and dielectric properties of…”
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New acceptor–donor–acceptor (A–D–A) type copolymers for efficient organic photovoltaic devices by Ghomrasni, S., Ayachi, S., Alimi, K.

“…Three new conjugated systems alternating acceptor–donor–acceptor (A–D–A) type copolymers have been investigated by means of Density Functional Theory (DFT) and…”
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Contacting Cu Electrodes to Mg2Si0.3Sn0.7: Direct vs. Indirect Resistive Heating by Ayachi, S., Hernandez, G. Castillo, Müller, E., de Boor, J.

“…Mg 2 (Si,Sn)-based thermoelectric materials have been gaining interest in the past years due to their attractive properties. In this work, we present the…”
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Effect of replacing Fe with Ti on the electrical and dielectric properties of orthoferrite La0.7Ga0.3Fe1-xTixO3 (x = 0, 0.1, 0.2, and 0.3) by Ayachi, S., Hzez, W., Saadi, M., Rahmouni, H., Gassoumi, M., Khirouni, K., Alaya, S.

“…La 0.7 Ga 0.3 Fe l-x Ti x O 3 (x = 0, 0.1, 0.2, and 0.3) polycrystalline compounds were successfully prepared using the solid-solid process. The structural…”
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A rare etiology of forehead swelling by Eleuch, A., Tritar, S., Ayachi, S., Fekih, R., Khochtali, H.

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A combined experimental and theoretical study on vibrational and optical properties of copolymer incorporating thienylene-dioctyloxyphenyle-thienylene and bipyridine units by Ayachi, S., Ghomrasni, S., Alimi, K.

“…Optical properties of conjugated copolymer incorporating thienylene‐dioctyloxyphenyle‐thienylene and bipyridine units prepared by Stille coupling reactions in…”
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Effects of music therapy on occupational stress and burn-out risk of operating room staff by Kacem, I., Kahloul, M., El Arem, S., Ayachi, S., Hafsia, M., Maoua, M., Ben Othmane, M., El Maalel, O., Hmida, W., Bouallague, O., Ben Abdessalem, K., Naija, W., Mrizek, N.

“…The operating theatre staff is exposed to various constraints such as excessive working hours, severe medical conditions and dreadful consequences in case of…”
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Structure–property relationships of soluble poly(2,5-dibutoxyethoxy-1,4-phenylene-alt-2,5-thienylene) (PBuPT) for organic-optoelectronic devices by Ayachi, S., Ghomrasni, S., Bouachrine, M., Hamidi, M., Alimi, K.

“…► Soluble PBuPT copolymer with intra-molecular S⋯O interactions. ► A combined modeling and experimental analysis is applied in this study. ► Theoretical…”
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New bridged oligofuran for optoelectronic applications by Tibaoui, T., Ayachi, S., Chemek, M., Alimi, K.

“…Designed new small band gap of FuCC(CN)2FuS oligomer for organic bulk heterojunction photovoltaic cell (OPC). [Display omitted] •Designed new…”
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Facial fractures in post-revolution Tunisia as violence indicator: About 476 cases by Rejeb, M.B., Daldoul, M., Ben Cheikh, A., Tabka, F., Ayachi, S., Khochtali, H.

“…On January 2011, Tunisia had known a revolution. To move from dictatorship to democraty project, the country suddenly fell into political instability, which…”
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A Cyrano nose by Eleuch, A., Tritar, S., Ayachi, S., Khedher, N. Abdessayed, Khochtali, H.

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Long-term therapeutic outcomes of facial arteriovenous malformations: A retrospective bi-centric study of 30 cases by Eleuch, A., Ben rejeb, M., Ayadi, A., Mziou, Z., Ayachi, S., Zitouni, K., Moatemri, R., Zairi, I., Khochtali, H.

“…Among vascular malformations, arteriovenous malformations (AVM) are potentially the most invasive and destructive especially when located on the face. Their…”
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Assessment of premature ventricular beats in athletes by Ben Halima, A., Kobaa, D., Ben Halima, M., Ayachi, S., Belkhiria, M., Addala, H.

“…Premature ventricular complexes (PVC) are generally considered as a benign electrocardiographic abnormality in the athletic population. However it may be…”
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Do Bradykinesia and Tremor Interfere in Voluntary Movement of Essential Tremor Patients? Preliminary Findings by Goubault, Etienne, Nguyen, Hung P, Ayachi, Fouaz S, Bogard, Sarah, Duval, Christian

“…BACKGROUNDThe aim of this study was to determine whether tremor and bradykinesia impacted a dexterous activity performed by patients with essential tremor…”
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Correlation structure–properties of poly(3-methyl-thiophene) (P3MTh) synthesized using TiCl4 as an oxidant by Khalifa, I. Ben, Ayachi, S., Zaidi, B., Bouachrine, M., Mabrouk, A., Alimi, K.

“…► Chemical oxidative polymerization of 3-methyl-thiophene with TiCl4. ► A well defined structure via 2,5 cross-linking was obtained. ► Use of DFT to predict…”
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Photoluminescence properties of new poly(N-vinylcarbazole)-3-methylthiophene (PVK-3MeT) graft copolymer by Chemek, M., Massuyeau, F., Wéry, J., Hlel, A., Ayachi, S., Faulques, E., Lefrant, S., Alimi, K.

“…Steady‐state and time‐resolved photoluminescence (TRPL) measurements are used in order to investigate the emission properties of new graft copolymer involving…”
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Characterization and structure-property relationship of chemical oxidative polymerization of poly(para-hydroquinone) by Tibaoui, T., Ayachi, S., Hamidi, M., Bouachrine, M., Paris, M., Alimi, K.

“…Poly(para‐hydroquinone) (PPHQ) was prepared by chemical oxidation reaction using titanium tetrachloride (TiCl4) as an oxidant. Solid‐state nuclear magnetic…”
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On the photo-physical properties of soluble oligomer from anodic oxidation of chlorine-substituted anisole (OPClAn) by Ayachi, S., Bergaoui, S., Ben Khalifa, I., Haj Said, A., Chemek, M., Massuyeau, F., Wéry, J., Faulques, E., Alimi, K.

“…The DFT//B3LYP/3-21G* electronic structures of neutral and radical cation (RC) of oligomers as well as the PL decay dynamics in chloroform solution and in…”
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Optical and vibrational studies on single walled carbon nanotubes/short oligo-para-methoxy-toluene composite by Said, A. Haj, Ayachi, S., Chefia, I., Wéry, J., Alimi, K.

“…In a solution state, an oligophenylene prepared by electrochemical oxidation of para‐methoxy‐toluene exhibited luminescence in the violet‐to‐blue region…”
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Identifying factors of bicycle comfort: An online survey with enthusiast cyclists by Ayachi, F.S., Dorey, J., Guastavino, C.

“…Racing bicycles have evolved significantly over the past decades as technology and cyclists' comfort have become a critical design issue. Although ample…”
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