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A survey on automatic dashboard recommendation systems

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Visual Informatics 2024年第1期8卷 67-79页

作者： Praveen Soni Cyril de Runz Fatma bouali Gilles Venturini LIFAT University of Tours64 avenue Jean PortalisTours37200France IUT C University of Lille53 Rue de l’AlmaRoubaix59100France

This paper presents a survey on automatic or semi-automatic recommendation systems that help users create *** starts by showing the important role that dashboards play in data science,and gives an informal definition of dashboards,i.e.,a set of visualizations possibly with linkage,a screen layout and user *** are mainly interested in systems that use a fully or partially automatic mechanism to recommend dashboards to *** automation includes the suggestion of data and visualizations,the optimization of the layout and the use of user *** position our work with respect to existing *** from a set of over 1000 papers,we have selected and analyzed 19 papers/systems along several *** main dimensions were the set of considered visualizations,the suggestion method,the utility/objective functions,the layout,and the user *** conclude by highlighting the main achievements in this domain and by proposing perspectives.

关键词： Automatic visualization Dashboard recommendation Multiple view interfaces

Polytropic gas cosmology and late-time acceleration

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Chinese Physics C 2024年第11期48卷 220-230页

作者： Safae Dahmani Himanshu Chaudhary Amine bouali Shibesh Kumar Jas Pacif Taoufik Ouali Laboratory of Physics of Matter and Radiation Mohammed I UniversityBP 717OujdaMorocco Department of Applied Mathematics Delhi Technological UniversityDelhi 110042India Pacif Institute of Cosmology and Selfology(PICS) SagaraSambalpur 768224OdishaIndia Department of Mathematics Shyamlal CollegeUniversity of DelhiDelhi-110032India Higher School of Education and Training Mohammed I UniversityBP 717OujdaMorocco

The accelerated expansion of the Universe has sparked significant interest in the mysterious concept of dark energy within *** theories have been proposed to explain dark energy,and many models have been developed to understand its origins and *** research explores cosmic expansion using the Polytropic Gas(PG)approach,which combines Dark Matter(DM)and Dark Energy(DE)into a single mysterious *** used the principles of general relativity and built our model within the homogeneous and isotropic framework of Friedmann-Lemaître-Robertson-Walker(FLRW)*** revised the Original Polytropic Gas(OPG)model to expand its applicability beyond the OPG,to theΛCDM *** model's parameters were carefully adjusted to reflect key cosmological features of the variable PG *** validate our model,we performed a Markov chain Monte Carlo analysis using recent Supernova data from the Pantheon+survey,36 observational data points,162 Gamma-Ray Bursts,and 24 binned Quasars distance modulus *** AIC and BIC criteria indicate that our model is slightly preferred over theΛCDM model based on observational *** also tested our model with data,Supernova,Gamma-Ray Bursts,and Quasars and found that it exhibits a transition from a quintessential to phantom *** Polytropic dark fluid model(PDFM)is a promising candidate that effectively addresses the interplay between cosmic acceleration and dark energy.

关键词： polytropic dark energy parametrization

New Formula for Evaluating the Number of Unit Cell of a Finite Periodic Structure Considered as Infinite Periodic One

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Journal of Electromagnetic Analysis and Applications 2011年第9期3卷 343-350页

作者： Samia bouali Taoufik Aguili 不详

This paper presents a modeling and an analysis of one-dimensional periodic structure composed of a cascade connection of N cells considered as infinite. The ABCD matrix representations with the Floquet analysis have been used to derive the dispersion relation and input impedance of infinite periodic structure. The transmission matrix for the N identical cascaded cells has been successfully used to obtain an efficient and easy-to-use formula giving the necessary number of cells such that they can be considered infinite. As an illustrative example, the formula is applied and verified to finite size TL periodically loaded with obstacles. Scattering parameters and the input impedance of the structure are expressed and plotted.

关键词： Periodic Structure Floquet Theorem Dispersion Relation Scattering Parameters Input Impedance

Experimental and quantum chemical studies of carboxylates as corrosion inhibitors for AM50 alloy in pH neutral NaCl solution

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Journal of Magnesium and Alloys 2022年第2期10卷 596-611页

作者： Junjie Yang Pingli Jiang Youmin Qiu Chih-Yu Jao Carsten Blawert Sviatlana Lamaka Anissa bouali Xiaopeng Lu Mikhail L.Zheludkevich Wei Li Institute of Advanced Wear&Corrosion Resistant and Functional Materials Jinan UniversityGuangzhou 510632PR China Helmholtz-Zentrum Hereon Institute of Surface ScienceGeesthacht 21502Germany School of Materials Science and Engineering Zhengzhou UniversityZhengzhou 450001PR China Shenyang National Laboratory for Materials Science Northeastern University3-11 Wenhua RoadShenyang 110819PR China Faculty of Engineering University of KielKaiserstraße 2Kiel 24143Germany

Sodium salts of mono-and di-carboxylic acids(glycolic,fumaric and benzoic acid)were studied as corrosion inhibitors for AM50 alloy in pH neutral aqueous NaCl *** evolution,electrochemical and surface characterization techniques were employed to reveal their corrosion inhibition mechanism,whilst the molecular features of inhibitors were investigated by quantum chemical *** inhibitors reduced anodic dissolution of AM50 and their efficiency generally increased with time and concentration from 5 mM to 100 *** inhibition mechanism can be described as physisorption of inhibitive molecules on the surface of the intrinsic oxide layer followed by chemisorption with Mg^(2+)and Al^(3+),and the difference in inhibition action among these inhibitors was explained on the molecular scale.

关键词： Mg-Al magnesium alloy Neutral NaCl solution Corrosion inhibitors Electrochemistry Density functional theory

InSAR as a tool for monitoring hydropower projects:A review

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Energy Geoscience 2022年第2期3卷 160-171页

作者： J.Aswathi R.B.Binoj Kumar T.Oommen E.H.bouali K.S.Sajinkumar Department of Geology University of KeralaThiruvananthapuram695581KeralaIndia Department of Geological and Mining Engineering and Sciences Michigan Technological UniversityHoughtonMIUSA Department of Physical and Life Sciences Nevada State CollegeHendersonNV89002USA

This paper provides a review of using Interferometric Synthetic Aperture Radar(InSAR),a microwave remote sensing technique,for deformation monitoring of hydroelectric power projects,a critical infrastructure that requires consistent and reliable *** all major dams around the world were built for the generation of *** can enhance dam safety by providing timely settlement measurements at high *** paper provides a holistic view of different InSAR deformation monitoring techniques such as Differential Synthetic Aperture Radar Interferometry(DInSAR),Ground-Based Synthetic Aperture Radar(GBInSAR),Persistent Scatterer Interferometric Synthetic Aperture Radar(PSInSAR),Multi-Temporal Interferometric Synthetic Aperture Radar(MTInSAR),QuasiPersistent Scatterer Interferometric Synthetic Aperture Radar(QPSInSAR)and Small BAseline Subset(SBAS).PSInSAR,GBInSAR,MTInSAR,and DInSAR techniques were quite commonly used for deformation *** studies demonstrate the advantage of InSAR-based techniques over other conventional methods,which are laborious,costly,and sometimes *** technology is also favoured for its capability to provide monitoring data at all times of day or night,in all-weather conditions,and particularly for wide areas with mm-scale ***,the method also has some disadvantages,such as the maximum deformation rate that can be monitored,and the location for monitoring cannot be *** this review,we aim to popularize InSAR technology to monitor the deformation of dams,which can also be used as an early warning method to prevent any unprecedented *** study also discusses some case studies from southern India to demonstrate the capabilities of InSAR to indirectly monitor dam health.

关键词： InSAR RADAR Microwave Deformation Dam

A New Full-NT-Step Infeasible Interior-Point Algorithm for SDP Based on a Specific Kernel Function

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Applied Mathematics 2012年第9期3卷 1014-1022页

作者： Samir bouali Samir Kabbaj Department of Mathematics and Informatics Faculty of Sciences University Ibn Tofail Kenitra Morocco

In this paper, we propose a new infeasible interior-point algorithm with full NesterovTodd (NT) steps for semidefinite programming (SDP). The main iteration consists of a feasibility step and several centrality steps. We used a specific kernel function to induce the feasibility step. The analysis is more simplified. The iteration bound coincides with the currently best known bound for infeasible interior-point methods.

关键词： Semidefinite Programming Full Nesterov-Todd Steps Infeasible Interior-Point Methods Polynomial Complexity Kernel Functions

Influence of LDH conversion coatings on the adhesion and corrosion protection of friction spot-joined AA2024-T3/CF-PPS

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Journal of Materials Science & Technology 2021年第8期67卷 197-210页

作者： A.C.bouali N.M.Andre M.R.Silva Campos M.Serdechnova J.F.dos Santos S.T.Amancio-Filho M.L.Zheludkevich Institute of Materials Research Helmholtz-Zentrum G eesthacht.Magnesium Innovation CentreCorrosion and Surface TechnologyMax-Planck-Straβe 121502 CeesthachtGermany Institute of Materials Research Helmholtz-Zentrum GeesthachtMaterials MechanicsSolid State Joining ProcessesMax-Planck-Straβe 121502 CeesthachtGermany Graz University of Technology-TU Graz Institute of Materials Sciencejoining and FormingBMK Endowed Professorship for AviationKopemikusgasse 24/18010 GrazAustria Faculty of Engineering University of KielKaiserstrasse 224143 KielGermany

Layered double hydroxide(LDH)conversion coatings loaded with corrosion inhibitors were suggested for the surface treatment of the aluminum alloy 2024-T3,prior to friction spot joining with carbon-fiber reinforced polyphenylene sulfide(AA2024-T3/CF-PPS).Vanadate was used as a model corrosion *** shear testing method revealed an increase of approx.20%of the joint’s adhesion performance when treated with LDH and before exposure to salt *** evaluation of the joints after exposure to salt spray demonstrated a significant difference in the corrosion behavior of the joints when the AA2024-T3 is treated with LDH loaded with nitrate and vanadate *** LDH intercalated with nitrate revealed a clear improvement in the mechanical and corrosion resistance performance of the joints,even after 6 weeks of salt ***,the LDH intercalated with vanadate failed in providing protection against corrosion as well as preserving the mechanical properties of the *** effect of the galvanic corrosion was further investigated by zero resistance ammeter(ZRA)measurements as well as localized scanning vibrating electrode technique(SVET).

关键词： Friction spot joining Layered double hydroxide Galvanic couple Corrosion protection Adhesion

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

The Wheat Pathogenesis Related Protein (TdPR1.2) Ensures Contrasting Behaviors to <i>E. coli</i>Transformant Cells under Stress Conditions

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Advances in Microbiology 2021年第9期11卷 453-468页

作者： Mouna Ghorbel Ikram Zribi Najla Haddaji Malek Besbes Nouha bouali Faiçal Brini Biology Department Faculty of Science University of Ha’il Ha’il Saudi Arabia Biotechnology and Plant Improvement Laboratory Centre of Biotechnology of Sfax (CBS) University of Sfax Sfax Tunisia

The pathogenesis-related proteins 1 (PR-1) gene family play important roles in the plant metabolism in response to biotic and abiotic stresses. The wheat TdPR1.2 has been previously isolated and characterized. Here we showed by bio-informatic analysis that TdPR1.2 contains six cysteine residues that are conserved between all PR-1 proteins tested. Using ScanProsite tool, we found that TdPR1.2 structure has a CRISP family signature 1 and 2 located at the C-terminal part of the protein. Those two domains are conserved in many identified PR1.2 proteins in plants. Moreover, SignalIP-5.0 analysis revealed that TdPR1.2 contains a putative signal peptide formed by 25 amino acids at the N-terminal extremity. The presence of this signal peptide suggested that the mature proteins will be secreted after the cleavage of the signal sequence. Further, we investigate the role of the TdPR1.2 proteins in the growth of Escherichia coli transformants cells under different abiotic stresses. Our results showed that the full-length form of TdPR1.2 enhanced tolerance of E. coli against salt and osmotic stress but not to KCl. Moreover, TdPR1.2 protein confers bacterial tolerance to heavy metals in solid and liquid mediums. Based on these results, we suggest that the TdPR1.2 protein could play an important role in response to abiotic stress conditions.

关键词： Abiotic Stress Bioinformatic Analysis Durum Wheat E. coli Growth Inhibition Pathogen Related Proteins Protein Expression