Showing 7,081 - 7,100 results of 7,249 for search '"metals"', query time: 0.07s Refine Results
  1. 7081

    Evaluating the cost-effectiveness of prosthetic rehabilitation for partially edentulous teeth in India: A comparative study of Clasp-Retained RPDs, Thermoplastic Resin RPDs, and Ca... by Subhash V, Aswini Kumar K, Vineetha Karuveettil

    Published 2025-03-01
    “…Removable partial dentures (RPDs) are versatile, cost-effective solutions for partial tooth loss, including metal clasp-retained RPDs (MC-RPDs), thermoplastic resin RPDs (TR-RPDs), and cast partial dentures (CPDs). …”
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    Article
  2. 7082

    The impact of temperature on the shear bond strength of conventional multi-step and self-adhesive orthodontic adhesive systems: an in-vitro study by Grėtė Kazlauskaitė, Rytis Vaitiekūnas, Kristina Lopatienė, Audrius Jutas, Benedikta Palesik, Dalia Smailienė

    Published 2025-02-01
    “…This study aimed to evaluate the impact of various temperatures on the shear bond strength of metal molar tubes, using conventional multi-step and self-adhesive orthodontic adhesive systems. …”
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    Article
  3. 7083

    Dinamik Yükleme Yapılan Kısa İmplantlarda Kron/İmplant Oranının Stres Dağılımına Etkisinin İncelenmesi by Ersan Çelik, A. Nehir Özden

    Published 2019-12-01
    “…Bu üç implantın üzerine kron/implant oranı 1/1, 1.5/1 ve 2/1 olacak şekilde üçer adet alt birinci molar metal destekli seramik kron bilgisayar ortamında tasarlanmış ve implant destekli kronlar yine bilgisayar ortamında mandibula modeline yerleştirilerek toplam 9 adet çalışma modeli elde edilmiştir. …”
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    Article
  4. 7084

    Antifungal Activity of Gelatin-Tapioca Starch Film and Coating Containing Copper Nanoparticles against Colletotrichum gloeosporioides Causing Anthracnose by Vinh Tien Nguyen, My-Sam Dang-Thi, Khanh Son Trinh

    Published 2020-01-01
    “…The x-ray diffraction spectrum of the CuNPs indicated the presence of mostly metallic copper with some minor impurities of Cu2O, CuO, and Cu(OH)2. …”
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    Article
  5. 7085

    The Śāriputra and Raudrākṣa – On the Identity of the Bronze Drum in the Dunhuang Murals by Minqian Liao

    Published 2025-01-01
    “…The cross-patterned drum is identified as a bronze drum, similar to the Chongyang 崇陽 bronze drum, and linked to the metal classification of ancient Chinese musical instruments. …”
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    Article
  6. 7086

    The Effect of Banana Bacteria Wilt on The Socio-Economic Welfare of Farmers in Ruhinda Sub-County Rukungiri District . by Tayebwa, Rameka

    Published 2023
    “…The highest number of respondents mentioned source of mulch for maintaining and improving soil fertility, the lowest number of respondents mentioned that the disease has led to increased poverty among households and the study continued on possible measures to control banana bacteria wilt in Ruhinda sub-county Rukungiri district, the highest number of respondents mentioned heating garden tools such as hoes, machete, knives and slashers over a fire until the metal is too hot to touch is also effective in killing the bacteria, the lowest number of respondents talked of timely removal of male buds with a forked stick is important in where insect vector that visit the diseased flower parts carry the pathogen. …”
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    Thesis
  7. 7087

    In Situ X-Ray Study During Thermal Cycle Treatment Combined with Complementary Ex Situ Investigation of InGaN Quantum Wells by Ewa Grzanka, Sondes Bauer, Artur Lachowski, Szymon Grzanka, Robert Czernecki, Byeongchan So, Tilo Baumbach, Mike Leszczyński

    Published 2025-01-01
    “…In situ X-ray reciprocal space mapping was performed during the interval heating and cooling of InGaN/GaN quantum wells (QWs) grown via metal–organic vapor phase epitaxy (MOVPE). Our detailed in situ X-ray analysis enabled us to track changes in the peak intensities and radial and angular broadenings of the reflection. …”
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    Article
  8. 7088

    Blood lead levels and bladder cancer among US participants: NHANES 1999–2018 by Mei Huang, Hongxiao Li, Jiahui Chen, Liuqiang Li, Yifei Zhan, Yuxuan Du, Jun Bian, Meiling Chen, Dehui Lai

    Published 2025-02-01
    “…Abstract Background and objectives Pb (lead) is a heavy metal, its carcinogenicity for bladder cancer is still debated, the link between blood lead levels (BLLs) and bladder cancer was investigated in this study. …”
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    Article
  9. 7089

    Histology Assessment of Chitosan–Polyvinyl Alcohol Scaffolds Incorporated with CaO Nanoparticles by Carlos David Grande-Tovar, Jorge Ivan Castro Castro, Lemy Vanessa Barba-Rosado, Paula A. Zapata, Daniel Insuasty, Carlos-Humberto Valencia-Llano

    Published 2025-01-01
    “…Combining these polymers optimizes their advantages while adding metal oxide nanoparticles like calcium oxide (CaO NPs) enhances antimicrobial properties by damaging bacterial membranes. …”
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    Article
  10. 7090

    Microstructure, mechanical properties, thermal decomposition and oxidation sequences of crystalline AlB2 thin films by Chun Hu, Stanislav Mráz, Peter J. Pöllmann, T. Wojcik, M. Podsednik, B. Hajas, A. Limbeck, Nikola Koutná, Jochen M. Schneider, Paul H. Mayrhofer

    Published 2025-02-01
    “…Despite AlB2 is the most typical structure prototype of transition metal diborides (TMB2), studies on AlB2 thin films are scarce. …”
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    Article
  11. 7091

    Electronically Coupled Heterojunctions Based on Graphene and Cu2−xS Nanocrystals: The Effect of the Surface Ligand by Ju Y. Shang, Mariangela Giancaspro, Adriana Grandolfo, Rafique A. Lakho, Elisabetta Fanizza, Suraj K. Patel, Giuseppe Valerio Bianco, Marinella Striccoli, Chiara Ingrosso, Oscar Vazquez-Mena, M. Lucia Curri

    Published 2024-12-01
    “…While most research has concentrated on systems using heavy metal-based semiconductor NCs, there is a need for further exploration of environmentally friendly nanomaterials, such as Cu<sub>2−x</sub>S. …”
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    Article
  12. 7092

    Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1 c from JWST NIRISS Transmission Spectra by Michael Radica, Caroline Piaulet-Ghorayeb, Jake Taylor, Louis-Philippe Coulombe, Björn Benneke, Loic Albert, Étienne Artigau, Nicolas B. Cowan, René Doyon, David Lafrenière, Alexandrine L’Heureux, Olivia Lim

    Published 2025-01-01
    “…Jointly retrieving for stellar contamination and a planetary atmosphere reveals that our spectrum can rule out hydrogen-dominated,  ≲300×  solar metallicity atmospheres with effective surface pressures down to 10 mbar at the 3 σ level. …”
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    Article
  13. 7093

    Simulating High-redshift Galaxies: Enhancing UV Luminosity with Star Formation Efficiency and a Top-heavy IMF by Tae Bong Jeong, Myoungwon Jeon, Hyunmi Song, Volker Bromm

    Published 2025-01-01
    “…Also, adopting a top-heavy IMF could enhance observability due to an overabundance of massive stars, although it may also facilitate rapid metal enrichment. Using our simulation results, we derive several observables such as effective radius, UV slope, and emission-line rates, which could serve as valuable theoretical estimates for comparison with existing spectroscopic results and forthcoming data from the JWST NIRSpec and MIRI instruments.…”
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    Article
  14. 7094

    Towards Better Perovskite Absorber Materials: Cu+ Doping Improves Photostability and Radiation Hardness of Complex Lead Halides by Marina I. Ustinova, Maxim N. Sarychev, Nikita A. Emelianov, Yiqun Li, Yuling Zhuo, Tongjun Zheng, Sergey D. Babenko, Evgeniy D. Tarasov, Pavel P. Kushch, Nadezhda N. Dremova, Galina A. Kichigina, Alexandra V. Rasmetyeva, Andrey I. Kukharenko, Dmitry P. Kiryukhin, Ernst Z. Kurmaev, Xueqing Xu, Pavel A. Troshin, Lyubov A. Frolova, Ivan S. Zhidkov

    Published 2025-01-01
    “…Importantly, the presence of Cu+ enhances photostability of perovskite films and blocks the formation of metallic lead as a photolysis product. Furthermore, we have carried out one of the first studies on the radiation hardness of complex lead halides exposed to two different stressors: γ‐rays and 8.5 MeV electron beams. …”
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    Article
  15. 7095

    Humic Acid Enhances Antioxidant and Glyoxalase Systems to Combat Copper Toxicity in Citrus by Wei-Tao Huang, Xu-Feng Chen, Wei-Lin Huang, Qian Shen, Fei Lu, Ning-Wei Lai, Jiuxin Guo, Lin-Tong Yang, Xin Ye, Li-Song Chen

    Published 2025-01-01
    “…These findings highlight the promise of HA for sustainable citrus cultivation in heavy metal (Cu)-polluted soils.…”
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    Article
  16. 7096

    Syntheses, structures and anticancer activities of CuII and ZnII complexes containing 1,1′-[(3-fluorophenyl)methylene]bis[3-(3-fluorophenyl)imidazo[1,5-a]pyridine] by Hai Le Thi Hong, Hau Nguyen Van, Duong Hoang Tuan, Hung Tran Quang, Tuan Dang Thanh, Luc Van Meervelt

    Published 2025-01-01
    “…The results reveal mononuclear structures in which the central metal atoms are coordinated by two N atoms from the imidazole rings and two Cl ligands. …”
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    Article
  17. 7097

    The effect of electroslag remelting on the cleanliness of CrNiMoWMnV ultrahigh-strength steels by Ali M., Porter D., Kömi J., Heikkinen E.P., Eissa M., El Faramawy H., Mattar T.

    Published 2019-01-01
    “…Cast ingots were forged at temperatures between 1100 and 950°C, air cooled, and their non-metallic inclusions (NMIs) were characterized using field emission scanning electron microscopy and laser scanning confocal microscopy. …”
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    Article
  18. 7098

    Production of subtilisin proteases in bacteria and yeast by A. S. Rozanov, S. V. Shekhovtsov, N. V. Bogacheva, E. G. Pershina, A. V. Ryapolova, D. S. Bytyak, S. E. Peltek

    Published 2021-03-01
    “…., thermal stability, general resistance to detergents and specif ic resistance to various oxidants, high activity in various temperature ranges, independence from metal ions, and stability in the absence of calcium. …”
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    Article
  19. 7099

    Using RNA-Seq to Explore the Repair Mechanism of the Three Methods and Three-Acupoint Technique on DRGs in Sciatic Nerve Injured Rats by Tao-tao Lv, Yan-jun Mo, Tian-yuan Yu, Shuai Shao, Meng-qian Lu, Yu-ting Luo, Yi Shen, Yu-mo Zhang, Wong Steven

    Published 2020-01-01
    “…GO function is enriched in the positive regulation of cell processes, ion binding, protein binding, neuron, response to pressure, response to metal ions, neuron projection, and other biological processes. …”
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    Article
  20. 7100

    On the formation of thermal barrier coatings by magnetron sputtering by Gennady V. Kachalin, Konstantin S. Medvedev, Aleksey F. Mednikov, Olga S. Zilova, Aleksandr B. Tkhabisimov, Dmitriy I. Ilyukhin, Vladislav A. Kasyanenko

    Published 2024-12-01
    “…The use of magnetron sputtering systems with extended uncooled targets will allow developing industrial import-substituting technologies for the formation of thermal barrier coatings, based on zirconium oxide doped with rare earth metal oxides to solve urgent problems of gas turbine construction. …”
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    Article