Showing 481 - 500 results of 581 for search 'P. W. Botha~', query time: 1.75s Refine Results
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    Structural and Mineralogical Characterization of a Fossil Hydrothermal System Located at the Outermost Front of the Southern Apennines Fold-and-Thrust Belt by Paolo Fulignati, Fabrizio Agosta, Claudia Belviso, Giacomo Prosser, Antonio Lettino, Angela Vita Petrullo, Francesco Cavalcante

    Published 2019-01-01
    “…Stage 1 was produced by the circulation of fluids having low-pH conditions (pH ≈ 3-4) and relatively high-SO42- activity, as testified by the hydrothermal alteration mainly carried out by the alunite group minerals (particularly jarosite), which is typical of an advanced argillic alteration facies. …”
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  4. 484
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    iNOS-Produced Nitric Oxide from Cancer Cells as an Intermediate of Stemness Regulation by PARP-1 in Colorectal Cancer by María del Moral-Martinez, Paula Sánchez-Uceta, Ruben Clemente-Gonzalez, Sara Moreno-SanJuan, Jose D. Puentes-Pardo, Huda Khaldy, David Lopez-Perez, Javier Arnedo, Jorge Casado, Luis Martínez-Heredia, Angel Carazo, Josefa León

    Published 2025-01-01
    “…Treatment with 1400 W, a selective inhibitor of iNOS, or gene silencing of the gene counteracted the effects of PARP-1 in both p53 wild-type and p53 mutated cells. …”
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    Basis Set Effects in the Description of the Cl-O Bond in ClO and XClO/ClOX Isomers (X = H, O, and Cl) Using DFT and CCSD(T) Methods by Kenneth Irving, Martina Kieninger, Oscar N. Ventura

    Published 2019-01-01
    “…Geometry optimizations and reaction enthalpies and enthalpies of formation for each species were calculated using Pople basis sets and the (aug)-cc-pVnZ Dunning sets, with n = D, T, Q, 5, and 6. …”
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  9. 489

    Validity and Reliability of the Anxiety Assessment Scale: A New Three-dimensional Perspective by Cem MALAKCIOGLU

    Published 2022-06-01
    “…Concurrent scale validity was also confirmed by the Pearson correlation (r=0.167, p<0.01). The test-retest reliabilities (r) were all >0.5 (p<0.001). …”
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  10. 490

    Halobacterium salinarum NRC-1 Sustains Voltage Production in a Dual-Chambered Closed Microbial Fuel Cell by Rodrigo Oliveira Goncalves, Ali Salehi, Marlon Publico, Jimmy Nyende, Nalina Nadarajah, Soheil Ghoreyshi, Padmaja Shastri

    Published 2022-01-01
    “…MFC output increased with 5 cm2 sized electrodes under nonoscillating (p<0.0001) relative to oscillating conditions. However, under oscillating conditions, doubling the electrode size increased MFC output significantly (p=0.01). …”
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  11. 491

    How long does carbon stay in a near-pristine central Amazon forest? An empirical estimate with radiocarbon by I. Chanca, I. Chanca, I. Chanca, I. Levin, S. Trumbore, K. Macario, K. Macario, K. Macario, J. Lavric, J. Lavric, C. A. Quesada, A. Carioca de Araújo, C. Quaresma Dias Júnior, H. van Asperen, S. Hammer, C. A. Sierra

    Published 2025-01-01
    “…For the campaign of October 2019, the mean <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M5" display="inline" overflow="scroll" dspmath="mathml"><mrow><mi mathvariant="normal">Δ</mi><msub><mrow class="chem"><msup><mi/><mn mathvariant="normal">14</mn></msup><mi mathvariant="normal">C</mi></mrow><mtext>ER</mtext></msub></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="39pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="2d71f983fa00940192893bb35b3f9993"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-22-455-2025-ie00003.svg" width="39pt" height="16pt" src="bg-22-455-2025-ie00003.png"/></svg:svg></span></span> ranged from 24 ‰ to 41 ‰ with both Keeling and Miller–Tans methods. …”
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  12. 492

    In Silico Analysis Revealed Five Novel High-Risk Single-Nucleotide Polymorphisms (rs200384291, rs201163886, rs193141883, rs201139487, and rs201723157) in ELANE Gene Causing Autosom... by Khyber Shinwari, Mikhail A. Bolkov, Muhammad Yasir Akbar, Liu Guojun, Svetlana S. Deryabina, Irina A. Tuzankina, Valery. A. Chereshnev

    Published 2022-01-01
    “…Our study suggested that eight nsSNPs (rs28931611, rs57246956, rs137854448, rs193141883, rs201723157, rs201139487, rs137854451, and rs200384291) are the most deleterious in ELANE gene and disturb protein structure and function. The mutants F218L, R34W, G203S, R193W, and T175M have not yet been identified in patients suffering from SCN and cyclic hematopoiesis, while C71Y, P139R, C151Y, G214R, and G203C reported in our study are already associated with both of the disorders. …”
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  13. 493

    Compressive Strength of Fly-Ash-Based Geopolymer Concrete by Gene Expression Programming and Random Forest by Mohsin Ali Khan, Shazim Ali Memon, Furqan Farooq, Muhammad Faisal Javed, Fahid Aslam, Rayed Alyousef

    Published 2021-01-01
    “…The influential parameters that are considered as input variables for modelling are curing temperature T, curing time t, age of the specimen A, the molarity of NaOH solution M, percent SiO2 solids to water ratio % S/W in sodium silicate (Na2SiO3) solution, percent volume of total aggregate ( % AG), fine aggregate to the total aggregate ratio F/AG, sodium oxide (Na2O) to water ratio N/W in Na2SiO3 solution, alkali or activator to the FA ratio AL/FA, Na2SiO3 to NaOH ratio Ns/No, percent plasticizer (% P), and extra water added as percent FA EW%. …”
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    Multiple Sessions of Antimicrobial Photodynamic Therapy Improve Periodontal Outcomes in Patients with Down Syndrome: A 12-Month Randomized Clinical Trial by Rafael Ferreira, Sebastião Luiz Aguiar Greghi, Adriana Campos Passanezi Sant’Ana, Mariana Schutzer Ragghianti Zangrando, Carla Andreotti Damante

    Published 2025-01-01
    “…Statistical analyses were performed using parametric and non-parametric tests (<i>p</i> < 0.05). <b>Results:</b> Both treatments promoted improvements in all clinical periodontal parameters (<i>p</i> < 0.05). …”
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    Evaluation of Physicochemical, Functional, and Sensorial Characteristics of Gluten-Free Turkish Noodle “Erişte” Formulated with Oat and Quinoa Flours by Gülşah Çalışkan Koç, Ravi Pandiselvam

    Published 2022-01-01
    “…In the light of the findings, it can be concluded that both oat and quinoa flours and their mixtures can be used to make gluten-free erişte, and the erişte samples were liked by the panelists.…”
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  18. 498

    Impact of hepatic steatosis on the efficacy of antiviral treatment for chronic hepatitis B and the establishment of predictive model: a cohort study by Guanghui Ren, Kaining Jia, Shi Yin, Yunpeng Guan, Qingwei Cong, Ying Zhu

    Published 2025-02-01
    “…The pgRNA response was also higher in the CHB + MASLD group at both time points (24 weeks: 30.9% vs. 19.7%, p = 0.163; 48 weeks: 48.8% vs. 28.3%, p = 0.049). …”
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