Les concours de l’enseignement : s’y préparer et réfléchir aux passerelles didactiques entre géographie scolaire et géographie scientifique by Sophie Bresc-Litzler

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Computational analysis of bioconvective MHD hybrid nanofluid flow of non-Newtonian fluid over cone/plate: A study based on the Cattaneo-Christov heat and mass flux model by P. Francis, P. Sambath, S. Noeiaghdam, U. Fernandez-Gamiz, S. Dinarvand

“…Additionally, the effects of MHD and porosity are shown to enhance microorganism diffusion by increasing heat and mass transfer rates, leading to more efficient transport processes. …”
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Antibacterial Screening of Gunnera perpensa-Mediated Silver Nanoparticles by Naazlene Patel, Kabange Kasumbwe, Viresh Mohanlall

“…The antimicrobial activity was evaluated in six bacterial strains, using the disc diffusion assay, and MIC was determined using the broth dilution assay. …”
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Effect of Aloe Vera mouthwash on moderate gingivitis: Clinical and microbiological study by Lana Slewa Ishaq, Amal Hanna Aziz

“…The antibacterial activity of AV mouthwash was tested using Agar Well Diffusion method. Statistical Analysis: SPSS version 25. …”
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Flavonoid Compounds from Ethanol Extract of Sungkai Leaves (Peronema canescens. Jack) and Antibacterial Activity Test Against Staphylococcus epidermidis and Escherchia coli by Nindita Clourisa Amaris Susanto, Jammes Ardhica, Nelson, Madyawati Latief

“…The research objectives include isolating antibacterial compounds using maceration extraction and fractionation, conducting phytochemical screening to identify metabolite classes, assessing antibacterial activity using the paper disc diffusion method, and characterizing bioactive isolates through UV-Vis spectrophotometry and FTIR analysis. …”
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Novel Approaches for Getting the Solution of the Fractional Black–Scholes Equation Described by Mittag-Leffler Fractional Derivative by Ndolane Sene, Babacar Sène, Seydou Nourou Ndiaye, Awa Traoré

“…We mainly notice in our results that the fractional-order derivative plays a regulator role in the diffusion process of the Black–Scholes equation.…”
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An Integrated Image Encryption Scheme Based on Elliptic Curve by Ijaz Khalid, Tariq Shah, Sayed M. Eldin, Dawood Shah, Muhammad Asif, Imran Saddique

“…At the same time, the diffusion module is attained through highly nonlinear sequences, which are generated through the elliptic curve. …”
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Voltammetric Determination of Ascorbic Acid Content in Cabbage Using Anthraquinone Modified Carbon Paste Electrode by T. Alemu, B Zelalem, N Amare

“…A better correlation coefficient for the dependence of peak current on the square root of scan rate (R2=0.9963) than on the scan rate (R2=0.9781) indicated that the oxidation of ascorbic acid at anthraquinone modified carbon paste electrode is predominantly governed by diffusion-controlled process. Square wave amplitude, square wave step potential, and square wave frequency are optimized for the investigation of AA in cabbage. …”
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Des terres pour l’agro-industrie internationale ? Un dilemme pour la politique foncière malgache by André Teyssier, Landry Ramarojohn, Rivo Andrianirina Ratsialonana

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Advanced Imaging Modalities in the Detection of Cerebral Vasospasm by Jena N. Mills, Vivek Mehta, Jonathan Russin, Arun P. Amar, Anandh Rajamohan, William J. Mack

“…We examine physiologic assessment by PET, HMPAO SPECT, 133Xe Clearance, Xenon-Enhanced CT (Xe/CT), Perfusion CT (PCT), and Diffusion-Weighted/MR Perfusion Imaging. Comparative advantages and limitations are discussed.…”
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Chemical corrosion resistance mechanism of titanium alloy radiation rods with self-protected structure by Haohua Cao, Fang Dong, Qiang Zhang, Hao Wu

“…The surface energy ratio at different crystal planes in TC4 and the self-diffusion coefficient for two phases of Ti in TC4 were calculated. …”
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Hot corrosion resistance of AlCoCrFeNi2.1 coatings at 900 °C by Li Zhang, Qilu Ye, Yan Ji, Yunxin Wang, Bin Yang

“…By examining the grain size effects of AlCoCrFeNi2.1 eutectic high-entropy alloy (EHEA) coating and assessing the residual stress state on the coating surface, it is found that grain refinement significantly enhances grain boundary diffusion capability, reduces the critical concentration of elements required to form a protective oxide film, and strengthens the self-healing capability of the Al2O3 oxide layer. …”
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Antibacterial activity of methanolic extract of Acrostichum Aureum Linn leaves against Propionibacterium acnes by Irwan Irwan, Pohan Napitupulu Nurhasanah, Amri MC Ulil, Adawiyah Rabiyatul, Akram Habibul, Nursafiah Nursafiah, Nurliza Eli

“…The study started with extraction (maceration method) with methanol solvent for 3 days, followed by phytochemical tests to identify bioactive compounds, and an antibacterial activity test using the disc diffusion method. Phytochemical tests on the methanol extract of Acrostichum aureum Linn leaves revealed five bioactive compounds consisted of alkaloids, flavonoids, tannins, steroids, and saponins. …”
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Neuroimaging findings and balance problems after mild traumatic brain injury: A systematic review protocol. by Todd Boscarello, Robby Boparai, Nathan Samson, Alan Rodriguez, Thomas Knoblauch, Cheryl Vanier, Travis Snyder

“…Neuroimaging modalities, including magnetic resonance imaging, diffusion-weighted imaging, functional magnetic resonance imaging, electroencephalography, and magnetoencephalography, have been associated with presentation or persistence of balance difficulties, but no clinical guidelines are currently in place.…”
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Determination of Chemical Composition and Antimicrobial Activity of the CO2 Extract of Eryngium planum L. by Aliya B. Arykbayeva, Gulbaram O. Ustenova, Kamalidin O. Sharipov, Ulzhan T. Beissebayeva, Irina E. Kaukhova, Auyes Myrzabayeva, Nadezhda G. Gemejiyeva

“…Antimicrobial activity was determined by two methods: the micromethod of serial dilutions and the disk-diffusion method. Three microbial test strains were used: Staphylococcus aureus ATCC 6538-P, Escherichia coli ATCC 8739, and Candida albicans ATCC 10231. …”
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Investigation on Pomegranate (Punica granatum) Skin as a Potentially Effective Natural Food Preservative by Mohammad Lokman Hossain, Md. Nazim Uddin, Tania Nowreen Orchy, Shamsun Naher, Mohajira Begum, Md. Zahurul Haque

“…All the extracts (cold water, hot water, and 70% methanol) have been tested against five bacteria (Escherichia coli, Staphylococcus aureus, Salmonella Typhi, Bacillus megaterium, and Bacillus subtilis) using the agar disc diffusion method. Hot water extract showed the best result against B. megaterium. …”
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Structural, Morphological, and Electron Transport Studies of Annealing Dependent In2O3 Dye-Sensitized Solar Cell by S. Mahalingam, H. Abdullah, S. Shaari, A. Muchtar, I. Asshari

“…The In2O3-450°C thin films provide larger diffusion rate, low recombination effect, and longer electron lifetime, thus enhancing the performance of DSSC.…”
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Fractional Dynamics: Applications of the Caputo Operator in Solving the Sawada–Kotera and Rosenau–Hyman Equations by Khudhayr A. Rashedi, Musawa Yahya Almusawa, Hassan Almusawa, Tariq S. Alshammari, Adel Almarashi

“…Special attention is given to the influence of the fractional parameter on behavior of the solution behavior, highlighting its role in controlling diffusion and wave propagation. The findings underscore the potential of q-HMTM and MVIM as robust tools for solving non-linear fractional differential equations. …”
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Enhancement of blood flow containing tri-nanoparticles between bent peristaltic conduit and endoscope via thermal radiation and magnetic resonance by Awatif J. Alqarni, Essam M. Elsaid, Mohamed R. Eid, Mohamed S. Abdel-wahed

“…The authors explored this system to understand flowing and heat diffusion in peristaltic conduits and as a medical application that may offer a future perspective for all researchers. …”
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Light-Programmable g-C3N4 Microrobots with Negative Photogravitaxis for Photocatalytic Antibiotic Degradation by Yunhuan Yuan, Xianghua Wu, Bindu Kalleshappa, Martin Pumera

“…Microrobots enhance contact with pollutants through their movement and flow-induced mixing, substantially improving wastewater treatment efficiency beyond traditional diffusion-limited methods. g-C3N4 is an affordable and environmentally friendly photocatalyst that has been extensively researched in various fields such as biomedicine and environmental remediation. …”
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