Showing 541 - 560 results of 581 for search 'P. W. Botha~', query time: 1.81s Refine Results
  1. 541

    The manor estate economy ofthe Republic of Two Nations (the Polish-Lithuanian Commonwealth) in the 16th-18th centuries from the Marxist and neo-institutionalist perspectives by Darius Žiemelis

    Published 2011-06-01
    “…Topolski, A. Wyczanski, P. Gorecki, K. Glamann, E. J. Hobsbawm, S. Pamerneckis and others), to illustrate in detail for the first time in historiography and expand upon, the structural similarities and differences between the Western European manor in the 11th-15th centuries and the Eastern European manor in the 16th-18th centuries according to both of the aforementioned perspectives. …”
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  2. 542
  3. 543

    Apical transportation of nickel titianium reciprocating instruments. An in vitro study by Dario Di Nardo, Massimo Galli, Morgana Foghetti, Almira Isufi, Ivana Vidovic, Tugba Turk, Gabriele Miccoli

    Published 2024-04-01
    “…Results: All the external sides of the blocks registered statistically significant different apical transportation amongst groups (p<0.05). No statistical differences were found between the WaveOne and TF Adaptive groups regarding internal and external cutting surfaces at the apical third (p>0.05). …”
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  4. 544

    Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance by J. S. Johnson, J. Woodward, I. Nesbitt, K. Winter, S. Campbell, K. A. Nichols, R. A. Venturelli, S. Braddock, B. M. Goehring, B. Hall, D. H. Rood, G. Balco, G. Balco

    Published 2025-01-01
    “…Our results demonstrate that although no site in the Hudson Mountains is perfect for this study when assessed against all criteria, the accessibility, N–S orientation and basaltic bedrock lithology of Winkie Nunatak's southernmost ridge (74.86° S, 99.77° W) make it a feasible site both for drilling and subsequent cosmogenic nuclide analysis. …”
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  5. 545

    Impact of the Seeding Method on Physiological, Agronomic, and Biochemical Performance of Sesame (Sesamum indicum L.) Varieties Grown in Burkina Faso by Badiel Badoua, Kihindo Adama Pascal, Yao Koffi Bertin, Nana Rasmata, Ouedraogo Razacswendé Fanta, Dondasse Edmond, Tamini Zoumbiessé

    Published 2023-01-01
    “…Na accumulation in leaves was statistically equal for all varieties in both broadcast and row seeding. Variety 32-15 accumulated more Mg when sown broadcast (5.95 g/kg) than when sown in rows (3.85 g/kg). …”
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  6. 546
  7. 547

    Radiogenomics and machine learning predict oncogenic signaling pathways in glioblastoma by Abdul Basit Ahanger, Syed Wajid Aalam, Tariq Ahmad Masoodi, Asma Shah, Meraj Alam Khan, Ajaz A. Bhat, Assif Assad, Muzafar Ahmad Macha, Muzafar Rasool Bhat

    Published 2025-01-01
    “…Methods We collected post-operative MRI scans (T1w, T1c, FLAIR, T2w) from the BRATS-19 dataset, including scans from patients with both GBM and LGG, linked to genetic and clinical data via TCGA and CPTAC. …”
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  8. 548

    Effect of Washing Bays on Water Quality of Rivers: A Case Study of River Rurigita Muko Sub-County Rubanda District Uganda. by Monday, Innocent

    Published 2025
    “…Biological water quality indicated contamination of river Rurigita with both Total coliform (83.3 CFU) and E. coli (28.3 CFU) an indicator of animal or human fresh fecal contamination exposing the communities to waterborne diseases. …”
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    Thesis
  9. 549

    Changes in oxygen uptake kinetics after exercise caused by differences in loading pattern and exercise intensity by Yuri Ichikawa, Tomoko Maeda, Tetsuya Takahashi, Kohei Ashikaga, Shiori Tanaka, Yuki Sumi, Haruki Itoh

    Published 2020-06-01
    “…In all RTs, subjects began exercise by warming up (20 W). In CT, T1/2 was significantly lengthened as exercise intensity increased (CT‐low: 34.0 ± 3.9 s, CT‐moderate: 39.5 ± 3.5 s, CT‐high:44.6 ± 4.2 s; P < 0.01, ANOVA), whereas no significant change was observed in RT, which began with the same work rate (RT‐low: 46.0 ± 5.7 s, RT‐moderate: 45.7 ± 4.8 s, RT‐high: 44.6 ± 3.5 s, RT‐max: 44.8 ± 3.2 s; P = 0.868, ANOVA). …”
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  10. 550

    The effect of single and dual task training on the intracortical inhibition in young and old adults by Michael Wälchli, Craig Tokuno, Benedikt Lauber, Wolfgang Taube

    Published 2025-01-01
    “…Furthermore, there was a trend towards a time*age effect (p = .065), indicating improvements only in young participants (12.6% vs -0.1% in old).There was a significant fourfold interaction for SICI (p = .048), mainly indicating A) an upregulation in young (34.1%) and a downregulation in old (-33.9%) after the training and B) increased SICI after DT training in the dual motor condition (50.2%) and after ST training in single balance (21.7%). …”
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  11. 551
  12. 552

    A prebreeding study of introgression spring bread wheat lines carrying combinations of stem rust resistance genes, Sr22+Sr25 and Sr35+Sr25 by S. N. Sibikeev, O. A. Baranova, A. E. Druzhin

    Published 2021-12-01
    “…For the period 2018–2020, both combinations showed a decrease in 1000 grains weight and an increase in the germination-earing period. …”
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  13. 553

    A Hysteresis Model Incorporating Varying Pinching Stiffness and Spread for Enhanced Structural Damage Simulation by Mohammad Rabiepour, Cong Zhou, James Geoffrey Chase

    Published 2025-01-01
    “…Unlike the original BWBN model using constant pinching stiffness (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>k</mi><mi>p</mi></msub></mrow></semantics></math></inline-formula>), this modified new model, inspired by real-world structural damage, improves structural damage detection, identifiability, and analysis in real-world scenarios. …”
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  14. 554

    Development and Characterization of Chitosan Nanoparticles Loaded with Amoxicillin as Advanced Drug Delivery Systems against Streptococcus Mutans by Abdullah J Jasem, Maha A Mahmood

    Published 2025-01-01
    “…In addition, the cytotoxicity of both the nanocomposite and amoxicillin loaded on nano-chitosan were compared to that of amoxicillin alone. …”
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  15. 555
  16. 556

    Optimization of Lycopene Extraction from Tomato Pomace and Effect of Extract on Oxidative Stability of Peanut Oil by Dinh Thi Tran, Lan Thi Hoang Nguyen, Cuong Ngoc Nguyen, Maarten L. A. T. M. Hertog, Bart Nicolaï, David Picha

    Published 2023-07-01
    “…The best practically feasible results maximizing both lycopene yield and antioxidant activity of the extract were obtained by applying a ratio of ethyl acetate to tomato waste of 35:1 (v/w), at a temperature of 55ºC for 100 min of extraction. …”
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  17. 557

    Low-Level Laser Therapy and Calcitonin in Bone Repair: Densitometric Analysis by Tatiana Pinto Ribeiro, Simone Bustamante Nascimento, Claúdia Alessandra Cardoso, Raduan Hage, Janete Dias Almeida, Emilia Angela Loschiavo Arisawa

    Published 2012-01-01
    “…Calcitonin has antiosteoclastic action and LLLT is a treatment that uses low-level lasers or light-emitting diodes to alter cellular function. Both are used to improve bone healing. Densitometry is a clinical noninvasive valuable tool used to evaluate bone mineral density (BMD). …”
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  18. 558

    The Routledge handbook of mass media ethics /

    Published 2020
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    Book
  19. 559

    Mid-Infrared High-Power InGaAsSb/AlGaInAsSb Multiple-Quantum-Well Laser Diodes Around 2.9 μm by Hongguang Yu, Chengao Yang, Yihang Chen, Jianmei Shi, Juntian Cao, Zhengqi Geng, Zhiyuan Wang, Haoran Wen, Enquan Zhang, Yu Zhang, Hao Tan, Donghai Wu, Yingqiang Xu, Haiqiao Ni, Zhichuan Niu

    Published 2025-01-01
    “…The external quantum efficiency of 53% was calculated with a slope efficiency of 0.226 W/A considering both of the uncoated facets. More importantly, the lasing wavelength of our laser exhibited a significant blue shift from 3.4 μm to 2.9 μm, which agrees with our calculated results when modeling the interdiffusion process in a quantum well. …”
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  20. 560

    Understanding summertime peroxyacetyl nitrate (PAN) formation and its relation to aerosol pollution: insights from high-resolution measurements and modeling by B. Hu, B. Hu, B. Hu, N. Chen, N. Chen, R. Li, M. Huang, M. Huang, M. Huang, J. Chen, J. Chen, Y. Hong, Y. Hong, L. Xu, L. Xu, X. Fan, X. Fan, M. Li, M. Li, L. Tong, Q. Zheng, Y. Yang

    Published 2025-01-01
    “…<p>Peroxyacetyl nitrate (PAN), a key indicator of photochemical pollution, is generated similarly to ozone (O<span class="inline-formula"><sub>3</sub></span>), through reactions involving specific volatile organic compounds (VOCs) and nitrogen oxides. …”
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