Showing 3,121 - 3,140 results of 6,485 for search '"oxide"', query time: 0.11s Refine Results
  1. 3121

    Effect of Number of Various-Type Acid Sites Located on 20 % Co/ZrO2 • SiO2 Sample Surface on Parameters of Catalytic Process in Synthesis of High-Octane Motor Fuel Components by A. P. Nesenchouk, A. V. Sednin, O. F. Kraetskaya, L. M. Sliapniova

    Published 2011-10-01
    “…The paper contains graphical dependences of a various-type acid site number on  content of zirconium oxide in the carrier. Correlations between change in various-type acid site number and catalytic process parameters (CO conversion, C5+ hydrocarbon output and  C5+ isoparaffin output) have been found in the paper. …”
    Get full text
    Article
  2. 3122

    Optimizing Heat Transfer in Heat Pipes Using Hybrid Nanofluids With Multi‐Walled Carbon Nanotubes and Alumina by Ratchagaraja Dhairiyasamy, Deepika Gabiriel

    Published 2025-01-01
    “…ABSTRACT This study investigates the thermal performance of heat pipes using hybrid nanofluids composed of multi‐walled carbon nanotubes (MWCNT) and aluminum oxide (Al2O3) nanoparticles. The aim was to assess the effects of nanoparticle concentration (0.1%–0.5%), filling ratio (60%–90%), heat input (50–80 W), and inclination angle (0°–90°) on thermal resistance and heat transfer coefficient (HTC). …”
    Get full text
    Article
  3. 3123

    Characterization and antibacterial activity of biogenic iron nanoparticles using Proteus mirabilis by Mais Emad Ahmed, Huda Mohammed Hasan, Anfal Jabbar Kttafah

    Published 2024-01-01
    “…Abstract Background: The green production of iron oxide nanoparticles (FeONPs) due to its numerous biotechnological uses has attracted a lot of attention and clean and eco-friendly approaches in the medical field. …”
    Get full text
    Article
  4. 3124

    Synthesis and X-Ray Single Crystal Structures of Cadmiym(II) Complexes: CdCl2[CS(NHCH3)2]2 and CdCl2(CS(NH2)NHC6H5)4-Single Source Precursors to CdS Nanoparticles by M. J. Moloto, N. Revaprasadu, G. A. Kolawole, P. O’brien, M. A. Malik, M. Motevalli

    Published 2010-01-01
    “…The Cd-S bond proved useful as a source of preparing nanoparticles using these complexes as single source precursor at a temperature of 250 °C in trioctylphosphine oxide (TOPO).…”
    Get full text
    Article
  5. 3125

    Electrospun polytetrafluoroethylene (PTFE) fibers in membrane distillation applications by Charles Defor, Shih-Feng Chou

    Published 2024-12-01
    “…Due to the high chemical resistance and low solvent solubility, PTFE is typically electrospin with a polymer carrier, such as polyvinyl alcohol (PVA) and/or polyethylene oxide (PEO), using emulsion electrospinning followed by a sintering process. …”
    Get full text
    Article
  6. 3126

    Impact of Peritoneal Dialysis Treatment on Arterial Stiffness and Vascular Changes in Diabetic Type 2 and Nondiabetic Patients with End-Stage Renal Disease by Damir Rebić, Senija Rašić, Velma Rebić

    Published 2013-01-01
    “…Significant reduction in median serum endothelin-1 concentration after 12 months on PD treatment was observed in the group of patients with DM (7.6–5.9 pg/mL) and also in group of patients without DM (3.6–3.3 pg/mL). Also median nitric oxide concentration significantly increased after 12 months on PD compared to baseline levels both in patients with DM (25.0–34.3 μmol/L) as was observed in patients without DM (49.6–56.5 μmol/L). …”
    Get full text
    Article
  7. 3127

    Renewable energy and the role of molten salts and carbon by Fray D.

    Published 2013-01-01
    “…Recently, dimensionally stable anodes have been developed for molten salt electrolytes, based upon alkali or alkaline ruthenates which are highly electronically conducting and these may allow the concept of high temperature batteries to be developed in which an alkali or alkaline earth element reacts with air to form oxides when the battery is discharging and the oxide decomposes when the battery is being recharged. …”
    Get full text
    Article
  8. 3128

    A Performance Optimized Operational Amplifier Using Transconductance Enhancement Topology Based on a-IGZO TFTs by Fanzhao Meng, Yi Li, Jun Li, Jie Liang, Jianhua Zhang

    Published 2024-01-01
    “…This paper reports a performance optimized operational amplifier (OPAMP) using transconductance enhancement topology based on the amorphous indium- gallium-zinc-oxide (a-IGZO) thin-film transistors (TFTs). The performance of TFTs is enhanced by N2O plasma treatment that presents electrical characteristics suitable for accomplishing an OPAMP. …”
    Get full text
    Article
  9. 3129

    Advancements in cold spraying for polymer matrix composites: enhanced LSP and EMI shielding performance — review and future directions by Bugra Karahan, Ismail Ozdemir, Thomas Grund, Niclas Hanisch, Thomas Lampke

    Published 2025-02-01
    “…Cold spraying, a low-temperature metallization technique, addresses the shortcomings of conventional methods by enabling the deposition of dense, oxide-free, and highly conductive coatings with minimal damage to the composite substrate. …”
    Get full text
    Article
  10. 3130

    Effect of Oxygen Flow Rate on the Optical, Electrical, and Mechanical Properties of DC Sputtering ITO Thin Films by Chuen-Lin Tien, Hong-Yi Lin, Chih-Kai Chang, Chien-Jen Tang

    Published 2018-01-01
    “…This study presents the effect of oxygen flow rate on the optical, electrical, and mechanical properties of indium tin oxide (ITO) thin films prepared by the DC magnetron sputtering technique. …”
    Get full text
    Article
  11. 3131

    State of health estimation of individual batteries through incremental curve analysis under parameter uncertainty by Yue Zhao, Qian Li, Xiaohui Li, Ge Zhang, Hang Shi, Qinghua Li

    Published 2024-12-01
    “…The effectiveness of the proposed method is validated through extensive long‐term degradation experiments on Lithium Cobalt Oxide batteries. The results confirm significant attributes of the method, including high estimation accuracy, reliability, and robustness against small‐scale inconsistencies.…”
    Get full text
    Article
  12. 3132

    Molecular Mechanisms Underlying Anti-Inflammatory Actions of 6-(Methylsulfinyl)hexyl Isothiocyanate Derived from Wasabi (Wasabia japonica) by Takuhiro Uto, De-Xing Hou, Osamu Morinaga, Yukihiro Shoyama

    Published 2012-01-01
    “…We previously reported that 6-MSITC strongly suppresses cyclooxygenase-2 (COX-2), inducible nitric oxide synthase (iNOS), and cytokines, which are important factors that mediate inflammatory processes. …”
    Get full text
    Article
  13. 3133

    Aging Mechanisms of Electrode Materials in Lithium-Ion Batteries for Electric Vehicles by Cheng Lin, Aihua Tang, Hao Mu, Wenwei Wang, Chun Wang

    Published 2015-01-01
    “…In this review, we give an interpretation of capacity/power fading of electrode-oriented aging mechanisms under cycling and various storage conditions for metallic oxide-based cathodes and carbon-based anodes. For the cathode of lithium-ion batteries, the mechanical stress and strain resulting from the lithium ions insertion and extraction predominantly lead to structural disordering. …”
    Get full text
    Article
  14. 3134

    Gastroretentive Pulsatile Release Tablets of Lercanidipine HCl: Development, Statistical Optimization, and In Vitro and In Vivo Evaluation by Gagganapalli Santhoshi Reddy, Usha Yogendra Nayak, Praful Balavant Deshpande, Srinivas Mutalik

    Published 2014-01-01
    “…Immediate release core tablets containing lercanidipine HCl were prepared and optimized core tablets were compression-coated using buoyant layer containing polyethylene oxide (PEO) WSR coagulant, sodium bicarbonate, and directly compressible lactose. …”
    Get full text
    Article
  15. 3135

    The Ventilatory and Diffusion Dysfunctions in Obese Patients with and without Obstructive Sleep Apnea-Hypopnea Syndrome by Sonia Rouatbi, Ines Ghannouchi, Rim Kammoun, Helmi Ben Saad

    Published 2020-01-01
    “…The following lung function data were collected: pulmonary flows and volumes, lung transfer factor for carbon monoxide (DLCO), and fraction of exhaled nitric oxide (FeNO). Results. Obesity was confirmed for the two groups with a total sample mean value of BMI = 35.06 ± 4.68 kg/m2. …”
    Get full text
    Article
  16. 3136

    Bioactive sorbicillinoid derivatives from an endophytic fungus Trichoderma citrinoviride by Yan-Ping Xia, Yan Xie, Li Rao, Guo-Ping Yin

    Published 2025-01-01
    “…Moreover, compound 1 exhibited potential anti-inflammatory activity by inhibiting nitric oxide (NO) production in lipopolysaccharide (LPS)-induced RAW 264.7 macrophages, with an IC50 value of 52.7 μM. …”
    Get full text
    Article
  17. 3137

    A four‐stage yield optimization technique for analog integrated circuits using optimal computing budget allocation and evolutionary algorithms by Abbas Yaseri, Mohammad Hossein Maghami, Mehdi Radmehr

    Published 2022-09-01
    “…The yield value obtained from the simulation results for two‐stage class‐AB Operational Transconductance Amplifer (OTA) in 180 nm Complementary Metal‐Oxide‐Semiconductor (CMOS) technology is 99.85%. …”
    Get full text
    Article
  18. 3138

    An Enthusiastic Glance in to the Visible Responsive Photocatalysts for Energy Production and Pollutant Removal, with Special Emphasis on Titania by Padikkaparambil Silija, Zahira Yaakob, Viswanathan Suraja, Njarakkattuvalappil Narayanan Binitha, Zubair Shamsul Akmal

    Published 2012-01-01
    “…In this review, the influence of various metal oxide photocatalysts on energy production and pollutant removal are presented with special emphasis on titania based photocatalysts. …”
    Get full text
    Article
  19. 3139

    RETRACTED ARTICLE: Novel magnetic organic–inorganic hybrids based on aromatic polyamides and ZnFe2O4 nanoparticles with biological activity by Reza Eivazzadeh-Keihan, Mostafa Ghafori Gorab, Hooman Aghamirza Moghim Aliabadi, Mohammad mahdavi, Ali Reza Akbarzadeh, Ali Maleki, Hossein Ghafuri

    Published 2021-10-01
    “…Herein, for the first time, aromatic polyamide was synthesized on the magnetic core of zinc iron oxide (ZnFe2O4). Terephthaloyl chloride and derivations of phenylenediamine were employed as monomers in this polymerization process. …”
    Get full text
    Article
  20. 3140

    Effect on Mechanical and Thermal Properties of Random Copolymer Polypropylene/Microcrystalline Cellulose Composites Using T-ZnOw as an Additive by Dan Cheng, Xiucheng Zhang, Siyu Wang, Lihua Liu

    Published 2019-01-01
    “…Four-needle zinc oxide whisker (T-ZnOw) incorporated into microcrystalline cellulose/maleic anhydride grafted polypropylene/random copolymer polypropylene (MCC/PP-g-MA/rPP) composite was prepared by melt blending. 5 wt% PP-g-MA was used as a coupling agent to improve the interfacial compatibility between fillers and rPP. …”
    Get full text
    Article