Showing 2,181 - 2,200 results of 2,547 for search 'sample diffusion', query time: 0.14s Refine Results
  1. 2181

    Novel furfural-complexed approach to synthesizing carbon-Doped ZnO with breakthrough photocatalytic efficacy by Sajid Ali Ansari, Nazish Parveen, Abdullah Aljaafari, Adil Alshoaibi, Ghayah M. Alsulaim, Mir Waqas Alam, Mohd Zahid Ansari

    Published 2025-07-01
    “…Methods: A series of C-Z variants (C-Z-1 to C-Z-5) and an undoped sample (ZnO-0) were synthesized. The influence of furfural on the synthesis process and doping mechanism was analyzed by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and UV–visible diffuse reflectance spectroscopy (DRS). …”
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  2. 2182

    Enhanced photocatalytic hydrogen production through tuning charge transfer in TiO2/CdSxSe1–x-DETA nanocomposites with S-scheme heterojunction structure by Aoyun Meng, Renqiang Yang, Wen Li, Zhen Li, Jinfeng Zhang

    Published 2025-05-01
    “…By precisely adjusting the value of x (x = 0, 0.25, 0.50, 0.75 or 1.00), we optimized the charge transfer process, achieving efficient photocatalytic hydrogen evolution reaction. Specifically, the sample containing 20% (in mass) TiO2, denoted as 20-TO, exhibited the best photocatalytic activity. …”
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  3. 2183

    Unveiling causal relationship between white matter tracts and psychiatric disorders by Yifan Yu, Tianye Jia, Xiao Lin, Yanping Bao, Suhua Chang, Jie Sun, Teng Gao, Jie Shi, Sizhi Ai, Kai Yuan

    Published 2025-08-01
    “…Thus, we employed two-sample bidirectional Mendelian randomization to explore the causality between WMTs and 10 psychiatric disorders. …”
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  4. 2184
  5. 2185

    Highly Efficient Photocatalytic Hydrogen on CoS/TiO2 Photocatalysts from Aqueous Methanol Solution by Yu Niu, Fuying Li, Kai Yang, Qiyou Wu, Peijing Xu, Renzhang Wang

    Published 2018-01-01
    “…The crystal structures of the samples are the typical anatase phase of TiO2 and exhibit a spherical morphology. …”
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  6. 2186

    Central nervous system abnormalities in patients with oculo-auriculo-vertebral spectrum (Goldenhar syndrome) Anormalidades do sistema nervoso central em pacientes com espectro ócul... by Rafael Fabiano Machado Rosa, Carla Graziadio, Rene Lenhardt, Ronnie Peterson Marcondes Alves, Giorgio Adriano Paskulin, Paulo Ricardo Gazzola Zen

    Published 2010-02-01
    “…OBJECTIVE: To describe the central nervous system (CNS) alterations present in a sample of oculo-auriculo-vertebral spectrum (OAVS) patients, trying to correlate them with other clinical features. …”
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  7. 2187
  8. 2188

    Green Synthesis by Microwave Irradiation of TiO2 Using Cinnamomum verum and the Application in Photocatalysis by Dante E. González-Anota, Silvia P. Paredes-Carrera, Rosa M. Pérez-Gutierrez, Brandon Arciniega-Caballero, Raul Borja-Urby, Jesús C. Sánchez-Ochoa, Elizabeth Rojas-García

    Published 2023-01-01
    “…The following techniques characterized the materials: X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, UV-vis diffuse reflectance, Raman spectrometry, and high-resolution transmission electron microscopy (HRTEM). …”
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  9. 2189

    Improved photocatalytic performance of Ce substituted lanthanum ferrite nanoparticles for the degradation of harmful antibiotic tetracycline from water by S. Adline Benila, V. Anslin Ferby, P. Sakthivel

    Published 2025-06-01
    “…The morphological study also revealed that the materials were porous. The samples were identified as visible-light-driven photocatalysts, with the reduction of optical band gap from 2.24 to 1.88 eV with increasing Ce concentration. …”
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  10. 2190

    Key experimental technologies and their development directions for the exploration and production of deep coalbed methane by Xia YAN, Fengyin XU, Xianyue XIONG, Feng WANG, Chunhu LI, Jiyuan ZHANG, Borui XU, Qianhui CHENG, Xiong HU, Xueguang ZHU, Wei LIANG, Pu YUAN, Yanqing FENG, Zhenji WEI

    Published 2025-01-01
    “…Advances in ResearchGiven the characteristics of deep coal seams and CBM, this study identifies four challenges in the exploration and exploitation of deep coal seams: the collection of large coal samples, the high-temperature, high-pressure, and high-stress in-situ conditions, high-precision characterization and desorption of sub-nano- to nano-scale micropores, and the accurate determination of gas content. …”
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  11. 2191
  12. 2192

    Microstructural evolution of Zn coating on 22MnB5 steel during austenitization and hot stamping processes by Lingling Zhang, Chunguang Shen, Bin Miao, Jian Liang, Jingxuan Zhao, Jing Zhang, Yikang Dong, Shijian Zheng

    Published 2025-07-01
    “…With the austenitization time increase from 300s to 400s, most of Zn in the Zn-coating diffused into the Fe matrix, forming an α-Fe(Zn) layer, while the residual Zn-rich zones discretely distributed at the interfaces of α-Fe(Zn) layers gradually disappear. …”
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  13. 2193

    Structural, magnetic, and optical characteristics of undoped and chromium, iron, cobalt, copper, and zinc doped nickel oxide nanopowders by Farzaneh Asaldoust, Khosro Mabhouti, Akbar Jafari, Maryam Taleb-Abbasi

    Published 2025-01-01
    “…An optical investigation was conducted on all samples utilizing a diffuse reflectance spectroscopy within the spectral range of 350–900 nm. …”
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  14. 2194

    Lanthanum-doped BaTiO3 ceramics: Structural, dielectric, and ferroelectric properties by Adil Moutaouaffiq, Mounir Belhajji, Ali Didi Seddik, Abdellah Tahiri, Enas Ali, Lahoucine Hajji, Abdelilah Rjeb, Prabhu Paramasivam, Sherif S.M. Ghoneim, Ahmed B.Abou Sharaf

    Published 2025-03-01
    “…Dielectric and ferroelectric measurements showed distinct trends with varying La content. Samples with x = 5, 10, and 20 % displayed paraelectric behavior at room temperature, while the x = 30 % sample retained ferroelectric properties. …”
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  15. 2195

    Development of a drug delivering round window niche implant for cochlear pharmacotherapy by Chunjiang Wei, Ziwen Gao, Martina Knabel, Martin Ulbricht, Stefan Senekowitsch, Peter Erfurt, Norman Maggi, Bastian Zwick, Thomas Eickner, Farnaz Matin-Mann, Anne Seidlitz, Thomas Lenarz, Verena Scheper

    Published 2024-12-01
    “…The round window niche (RWN), a cavity in the middle ear, is connected to the cochlea via a membrane through which drug can diffuse. We are developing individualized drug-eluting RWN implants (RNIs). …”
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  16. 2196

    Comparative analysis of microbiological, physicochemical, antioxidant and antibacterial properties of stingless bee (Tetragonula pagdeni Schwarz) honey from various agricultural ar... by Salinee Phonmat, Narin Charoenphun, Thararat Chitov, Jakkrawut Maitip, Sunisa Ungwiwatkul, Patcharin Phokasem, Chun-I Chiu, Korrawat Attasopa, Jay D. Evans, Yan Ping Chen, Terd Disayathanoowat, Thunyarat Chantaphanwattana, Amonrat kanokrung, Rawiwan Watanadilok, Chainarong Sinpoo, Nongnuch Srisuk, Benyada Krajangjaeng, Jakkaphun Nanuam, Sasiprapa Krongdang

    Published 2025-12-01
    “…Abstracts: This study examined the physicochemical, microbiological, antioxidant, and antibacterial properties of honey derived from stingless bees (Tetragonula pagdeni Schwarz). The honey samples were from different botanical zones in Sa Kaeo province, recognized as a ''herb hub'' in eastern Thailand. …”
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  17. 2197

    A clinically feasible algorithm for the parallel detection of glioma‐associated copy number variation markers based on shallow whole genome sequencing by Shuai Wu, Chenyu Ma, Jiawei Cai, Chenkang Yang, Xiaojia Liu, Chen Luo, Jingyi Yang, Zhang Xiong, Dandan Cao, Hong Chen

    Published 2024-11-01
    “…Furthermore, we applied the algorithm to an independent glioma cohort and observed the expected sample distribution and prognostic stratification patterns. …”
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  18. 2198

    Large dataset on Fourier transform near infrared (FT-NIR) spectroscopy of green and roasted specialty coffee: Preprocessed infrared spectra and sensory scores for machine learning-... by Andrés F. Bahamón-Monje, Ever M. Morales-Angulo, Gentil A. Collazos-Escobar, Nelson Gutiérrez-Guzmán

    Published 2025-06-01
    “…FT-NIR spectra were acquired using a Spectrum Two N-FT-NIR Spectrometer equipped with a high-resolution Indium Gallium Arsenide (InGaAs) detector, operating in diffuse reflectance mode. Spectral data were collected over a wavelength range of 12,000 to 4,000 cm–1 with a spectral resolution of 8 cm–1, an interval of 4 cm–1, and 64 accumulated scans per sample. …”
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  19. 2199

    Magnetically separable ternary CdFe2O4/Fe2O3/CeO2 nanocomposites for visible-light photodegradation of eosin Y by Maryam Rezaei, Hanieh Ansarinejad, Ahmad Akbari, Forat H. Alsultany, Hadil Hussain Hamza, Masoud Salavati-Niasari

    Published 2025-09-01
    “…Physico-chemical properties of as-fabricated nanocomposites characterized by several methods including x-ray diffraction (XRD), field emission-scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), energy dispersive x-ray spectroscopy (EDS), Fourier transform-infrared spectroscopy (FT-IR), diffuse reflectance spectroscopy (DRS), vibrating sample magnetometer (VSM), and N2 gas absorption/desorption analysis or Brunauer-Emmett-Tellers (BET). …”
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  20. 2200

    Atrial fibrillation is associated with increased in-hospitality mortality during Chimeric Antigen Receptor T-cell therapy hospitalizations: a retrospective cohort study in the Unit... by Nischit Baral, Nabin R. Karki, Daniel A. Ladin, Raja Zaghlol, Mahmoud Ibrahim, Alexander Rabadi, Tarec K. Elajami, Olivia Mechanic, Arvind Kunadi, Joshua D. Mitchell

    Published 2025-07-01
    “…Methods This retrospective cohort study utilized the National Inpatient Sample (NIS) 2017–2020 to explore in-hospital outcomes in cancer patients with AF while undergoing CAR-T. …”
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