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Impact du traitement carcinologique sur le fonctionnement sexuel et l’image du corps des patientes tunisiennes en rémission d’un cancer du sein localiséImpact of Cancer Treatment on Sexual Functioning and Body Image of Tunisian Patients in Remission from Localized Breast Cancer

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Psycho-Oncologie 2024年第3期18卷 241-248页

作者： Nada Charfi Nour Regaieg ines ayadi Najeh Smaoui Rim Feki Imen Gassara Sana Omri Lobna Zouari Jihène Ben Thabet Manel Maâlej Bouali Afef Khanfir Mohamed Maâlej Service de psychiatrie C CHU Hedi ChakerSfax3000Tunisie Service de carcinologie médicale CHU Habib BourguibaSfax3029Tunisie Facultéde médecine de Sfax Universitéde SfaxSfax3029Tunisie

The diagnosis and the management of breast cancer(BC)affect in a complex way women’s sexual lives and touch the symbol of femininity,which is very important in the constitution of the body *** objectives were to assess the sexual functioning and the body image of patients in remission of localized BC,to determine the links between these two parameters,and to study their relationship with the therapeutic *** conducted a cross-sectional,descriptive,and analytical study in the medical oncology and radiotherapy departments of Habib Bourguiba University Hospital Center in Sfax(Tunisia),between February and August *** were assessed based on a clinical information sheet and two psychometric scales exploring sexual functioning and body image:Female Sexual Function Index(FSFI)and Body Image Scale(BIS).The sample comprised 74 patients with a mean age of 51.55 *** were treated by conservative or radical surgery(44.6%and 55.4%,respectively),chemotherapy(87.8%),hormone therapy(79.7%),targeted therapies(36.5%),and radiotherapy(97.3%).A rate of 51.4%of women had sexual dysfunction(SD),87.8%had hypoactive sexual desire and 36.5%had body image *** body image disorder was significantly associated with DS(p=0.001).The total FSFI score(p=0.001)as well as the subscores of desire(p=0.005),arousal(p=0.003),orgasm(p=0.002),satisfaction(p<0.001),and pain(0.03)were significantly lower in patients with body image *** presence of a SD was not associated with any therapeutic *** contrast,the presence of body image disorder was significantly associated with the radical type of surgery(p=0.003)and chemotherapy(p=0.001).Our results showed a relatively high frequency of SD and body image disorder in women in remission from *** two parameters seem to be closely linked,and this link would be maintained by mastectomy and chemotherapy,which appear to be therapeutic modalities incriminated in the disturbance of body *** the importan

关键词： Breast cancer sexual dysfunction body image Female Sexual Function Index Body Image Scale

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Fungal diversity in adult date palm(Phoenix dactylifera L.) revealed by culture-dependent and culture-independent approaches

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2013年第12期14卷 1084-1099页

作者： ines BEN CHOBBA Amine ELLEUCH Imen ayadi Lamia KHANNOUS Ahmed NAMSI Frederique CERQUEIRA Noureddine DRIRA Néji GHARSALLAH Tatiana VALLAEYS Laboratoire de Biotechnologies Végétales Appliquées à l'Amélioration des Cultures LBVAAC Faculté des Sciences de SfaxB.P. 1171 3000 Sfax Tunisia UMR 5119 Université de Montpellier 2 Sciences et Techniques pl E. BataillonCC093 34095 Montpellier France Laboratoire de Microorganismes et de Biomolécules Centre de Biotechnologie de Sfax Université de Sfax Route Sidi MansourB.P. 1177 3018 Sfax Tunisia Laboratoire de Phytopathologie Oasienne Centre Régional de Recherches en Agriculture Oasienne à DegacheDegache 2260 Tunisia Plateforme Séquen age-Génotypage SFR "Montpellier Environnement Biodiversité" ISEM Université de Montpellier 234095 Montpellier France

Endophytic flora plays a vital role in the colonization and survival of host plants, especially in harsh environments, such as arid regions. This flora may, however, contain pathogenic species responsible for various troublesome host diseases. The present study is aimed at investigating the diversity of both cultivable and non-cultivable endophytic fungal floras in the internal tissues(roots and leaves) of Tunisian date palm trees(Phoenix dactylifera). Accordingly, 13 isolates from both root and leaf samples, exhibiting distinct colony morphology, were selected from potato dextrose agar(PDA) medium and identified by a sequence match search wherein their 18S–28S internal transcribed spacer(ITS) sequences were compared to those available in public databases. These findings revealed that the cultivable root and leaf isolates fell into two groups, namely Nectriaceae and Pleosporaceae. Additionally, total DNA from palm roots and leaves was further extracted and ITS fragments were amplified. Restriction fragment length polymorphism(RFLP) analysis of the ITS from 200 fungal clones(leaves: 100; roots: 100) using HaeIII restriction enzyme revealed 13 distinct patterns that were further sequenced and led to the identification of Alternaria, Cladosporium, Davidiella(Cladosporium teleomorph), Pythium, Curvularia, and uncharacterized fungal endophytes. Both approaches confirmed that while the roots were predominantly colonized by Fusaria(members of the Nectriaceae family), the leaves were essentially colonized by Alternaria(members of the Pleosporaceae family). Overall, the findings of the present study constitute, to the authors' knowledge, the first extensive report on the diversity of endophytic fungal flora associated with date palm trees(P. dactylifera).

关键词： Date palm tree(Phoenix dactylifera) Endophytic cultivable fungi rDNA internal transcribed spacer(ITS) Phylogenetic analysis Total DNA diversity analysis

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Optimization and mechanisms analysis of indigo dye removal using continuous electrocoagulation

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Chinese Journal of Chemical Engineering 2021年第1期34卷 242-252页

作者： Kamel Hendaoui Malika Trabelsi-ayadi Fadhila Ayari Laboratory of Applications of Chemistry to Natural Resources and Substances and the Environment(LACReSNE) University of CarthageFaculty of Sciences of BizerteZarzouna 7021Tunisia

Electrocoagulation(EC) is among the most effective techniques that remove color and decontaminate *** are delivered in situ by anode *** this research,indigo dye removal using iron electrodes in continuous electrocoagulation process and the responsible species for decolorization were *** Response Surface Methodology(RSM) was used to optimize the process *** finding in this study shows that at fixed conductivity at 15,000 μS·cm^(-1) the neutral conditions(pH from 6 to 8),the low absorbance,the low flow rate and the high voltage level enhance the color removal *** high R~2 value of 97.8% and ANOVA analyses show a good correlation between the experimental and predicted *** the optimum conditions,which are pH of 7.5, solution concentration of 60 mg·L^(-1), inlet flow rate of 2 L·min^(-1) and voltage of 47 V, the predicted decolorization of 94.083% was achieved at 93.972% with a total cost of 0.0927 USD·m^(-3) of treated *** the optimum pH(7.5),the zeta potential value(-4 mV) of the effluent during EC match with the one of iron Ⅲ *** dye removal is ensured thanks to physical adsorption and *** results exposed in this work prove that the continuous electrocoagulation process could be successfully used for indigo dye removal at industrial scale.

关键词： Continuous electrocoagulation Adsorption Parameter estimation Response surface methodology Optimization Zeta potential

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Optimization of continuous electrocoagulation-adsorption combined process for the treatment of a textile effluent

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Chinese Journal of Chemical Engineering 2022年第4期35卷 310-320页

The aims of this study is to design and optimize the functioning of a full continuous combined process based on electrocoagulaion-adsorption on crude Tunisian clay to treat a real textile *** clay characterization shows that the used clay is a rich-smectite *** response surface methodology(RSM)technique based on Box-Behnken design(BBD)was used to optimize the *** optimum conditions which are initial pH solution of 8.24,effluent flow rate of 0.5 L·min^(-1),voltage of 70 V,and added suspension of clay flow rate of 100 ml·min^(-1) the achieved color,chemical oxygen demand(COD)and total suspended solid(TSS)removal efficiencies were respectively 96.87%,89.77%and 84.46%with0.75 USD·m^(-3) as total *** additional laboratory experiments at optimum conditions agree with the predicted results,which confirm the accuracy and the capability of RSM to predict results in the defined *** the designed process could be a good eco-friendly alternative to treat and reuse wastewater in industrial process with reasonable cost.

关键词： Combined process Textile effluent Electrocoagulation Adsorption Decontamination efficiencies Response surface methodology

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Multi-Attribute Selection Procedures Based on Regret and Rejoice for the Decision-Maker

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Computers, Materials & Continua 2022年第2期70卷 2777-2795页

作者： Hanan Abdullah Mengash Manel Farouk ayadi Department of Information Systems College of Computer and Information SciencesPrincess Nourah Bint Abdulrahman UniversityRiyadh11671Saudi Arabia

Feelings influence human beings’decision-making;therefore,incorporation of feeling factors in decision-making is very *** and rejoice are very important emotional feelings that can have a great impact on decision-making if they are considered *** regret has received most of the attention in related research,rejoice has been less considered even though it can greatly influence people’s preferences in ***,systematically incorporating regret and rejoice in the multicriteria decision-making(MCDM)modeling frameworks for decision-making has received little research *** this paper,we introduce a new multiattribute selection procedure that incorporates both regret and rejoice to select the best *** utilize the positional advantage operator concept to develop regret and rejoice mathematical equations,and prove *** proposed MCDM procedure that incorporates these two emotional factors offers a decision-maker the flexibility to trade off some benefits in order to gain a state of psychological *** specifically,regret and rejoice are presentedmathematically to enable the decision-maker to determine the values of regret and rejoice,and then make the decision in which the rejoice value is higher than the regret *** test the performance of this new procedure,we apply it to three numerical examples proposed in previous *** results are matched with those obtained by other methods such as the regret model,VIKOR,PROMETHEE I,and PROMETHEE II,thereby proving the efficacy of the new procedure.

关键词： Multi-criteria decision-making positional advantage operator regret rejoice

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A Partitioning Methodology That Optimizes the Communication Cost for Reconfigurable Computing Systems

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International Journal of Automation and computing 2012年第3期9卷 280-287页

作者： Ramzi ayadi Bouraoui Ouni Abdellatif Mtibaa Laboratory of Electronics and Microelectronics Faculty of Science of Monastir University of Monastir Department of Electrical Engineering National Engineering School of Monastir University of Monastir

This paper focuses on the design process for reconfigurable architecture. Our contribution focuses on introducing a new temporal partitioning algorithm. Our algorithm is based on typical mathematic flow to solve the temporal partitioning problem. This algorithm optimizes the transfer of data required between design partitions and the reconfiguration overhead. Results show that our algorithm considerably decreases the communication cost and the latency compared with other well known algorithms.

关键词： Temporal partitioning data flow graph communication cost reconfigurable computing systems field-programmable gate array (FPGA)

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Intracellular behaviour of samarium and europium in lactating mammary gland

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Journal of Rare Earths 2012年第3期30卷 274-277页

作者： ayadi Ahlem Maghraoui Samira El Hili Ali Galle Pierre Tekaya Leila Laboratoire de physiologie Faculté de Médecine de Tunis. 15 rue Djebel lakhdhar. 1007 La Rabta. Tunis. Université Tunis El Manar Tunisie Laboratoire de microscopie électronique Faculté des Sciences de Tunis Campus universitaire 2092 El Manar II Tunis Université Tunis El Manar Tunisie. Université Tunis El Manar Tunisie Universidade Estdual de Santa Cruz CNPq rod. Ilheus-Itabuna Km. 16 Ilheus Ba. Brasil

The subcellular localization of samarium and europium, two rare-earths, increasingly used in both medical and industrial fields, has been studied in several organs such as liver and kidney but never in the mammary gland despite of its importance in the biology of lactation and nutrition domains. The intracellular behaviour of samarium and europium after their intra-peritoneal administration in the lactating mammary gland cells was investigated. The results showed the presence of very electron dense deposits in the glandular epithelial cell lysosomes. These particular lysosomes were never observed in the mammary cell lysosomes of control rats. These intralysosomal deposits were probably composed of insoluble samarium or europium phosphates by analogy with previous studies, the transmission electron microscopy, the ion mass microscopy and the electron probe microanalysis, and other techniques allowing the identification of the chemical structure of the intralysosomal deposits.

关键词： samarium europium transmission electron microscopy (TEM) lysosome mammary gland lactation rare earths

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Milk losses due to bovine tropical theileriosis(Theileria annulata infection) in Algeria

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Asian Pacific Journal of Tropical Biomedicine 2016年第9期6卷 801-802页

作者： Ouarda ayadi Mohamed Gharbi Mohamed Cherif Benchikh Elfegoun Laboratory of Parasitology Institute of Veterinary Science El KhroubUniversity of Mentouri Brothers Laboratory of Parasitology National School of Veterinary MedicineInstitution of Agricultural Research and Higher EducationUniv.

The authors studied the impact of tropical theileriosis onset on milk yield decrease in 10 local bred cows in Skikda(Northern Algeria) during 2015 summer *** milk yield decrease estimated weekly during two months was 2.76 L/day/cow corresponding to31.92% of the total milk *** decrease corresponds to 110.5 Algerian Dinars(1.02US$)/day/diseased *** relative variation of milk yield showed a dramatic decrease from 82.72% to 0.76% at Day 21 then became *** studies are needed to improve these estimations of financial losses due to bovine tropical theileriosis in Algeria.

关键词： Theileria annulata Milk Cattle Local breed

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Metals and metalloid bioconcentrations in the tissues of Typha latifolia grown in the four interconnected ponds of a domestic landfill site

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Journal of Environmental Sciences 2017年第4期29卷 56-68页

作者： Zohra Ben Salem Xavier Laffray Ahmed Al-Ashoor Habib ayadi Lotfi Aleya Bourgogne Franche-Comte University Chrono-Environnement Laboratory UMR CNRS 6249 F-25030 Besancon Cedex France Paris Est-Creteil University IPE team iEES Paris UMR 7618 F-94010 Creteil Cedex Prance Thi Qar University IQ-64001 AI Nasiriyah Iraq Sfax University LR/UR/05ES05 Biodiversity and Aquatic Ecosystem BP 1171 CP 3000 Sfax Tunisia

The uptake of metals in roots and their transfer to rhizomes and above-ground plant parts（stems, leaves） of cattails（Typha latifolia L.） were studied in leachates from a domestic landfill site（Etueffont, France） and treated in a natural lagooning system. Plant parts and corresponding water and sediment samples were taken at the inflow and outflow points of the four ponds at the beginning and at the end of the growing season. Concentrations of As, Cd, Cr, Cu, Fe, Mn, Ni and Zn in the different compartments were estimated and their removal efficiency assessed, reaching more than 90% for Fe, Mn and Ni in spring and fall as well in the water compartment. The above-and below-ground cattail biomass varied from 0.21 to 0.85, and 0.34 to 1.24 kg dry weight/m^2, respectively, the highest values being recorded in the fourth pond in spring 2011. The root system was the first site of accumulation before the rhizome, stem and leaves. The highest metal concentration was observed in roots from cattails growing at the inflow of the system＇s first pond. The trend in the average trace element concentrations in the cattail plant organs can generally be expressed as： Fe 〉 Mn 〉 As 〉 Zn 〉 Cr 〉 Cu 〉 Ni 〉 Cd for both spring and fall. While T. latifolia removes trace elements efficiently from landfill leachates, attention should also be paid to the negative effects of these elements on plant growth.

关键词： Landfill leachate Lagooning Trace elements Typha latifolia Phytoremediation

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Weak and strong stabilization of linear systems

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控制理论与应用（英文版） 2009年第4期7卷 359-366页

作者： Mohamed OUZAHRA Hamid BOURRAY Asmae KAMAL Rachid El ayadi Departement of Mathematics and Informatics Ecole Normale Supérieure University Sidi Mohamed Ben Abdellah Fès Morocco I2R Team AFACSI Laboratory Faculty of Sciences Departement of Mathematics and Computer Sciences Moulay Ismail University Meknes Morocco

We study the problem of stabilizing a distributed linear system on a subregion of its geometrical domain. We are concerned with two methods： the first approach enables us to characterize a stabilizing control via the steady state Riccati equation, and the second one is based on decomposing the state space into two suitable subspaces and studying the projections of the initial system onto such subspaces. The obtained results are performed through various examples.

关键词： Linear systems Regional stabilization Riccati equation Decomposed method

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