Showing 4,321 - 4,340 results of 6,806 for search 'surface detection', query time: 0.15s Refine Results
  1. 4321

    Exploration of the causes of abnormal mold level fluctuation in thin slab continuous casting mold by Zhendong Wang, Rudong Wang, Jinrui Liu, Wenwen Yu, Gengyang Li, Heng Cui

    Published 2024-11-01
    “…In this plant, the position of the ECS is to avoid the area of violent fluctuations of the surface molten steel and be moved appropriately towards the submerged entry nozzle (SEN) to reduce disturbance. …”
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  2. 4322

    CD1d expression in paneth cells and rat exocrine pancreas revealed by novel monoclonal antibodies which differentially affect NKT cell activation. by Elisa Monzon-Casanova, Birte Steiniger, Stefanie Schweigle, Holger Clemen, Daniela Zdzieblo, Lisa Starick, Ingrid Müller, Chyung-Ru Wang, Sara Rhost, Susanna Cardell, Elwira Pyz, Thomas Herrmann

    Published 2010-09-01
    “…<h4>Methodology/principal findings</h4>Two mAbs, WTH-1 and WTH-2, were generated which bound equally well to cell surface-expressed rat and mouse CD1d. Their non-overlapping epitopes were mapped to the CD1d heavy chain. …”
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  3. 4323

    Knowledge-Driven Flood Intelligent Monitoring (KDFIM) Method: Analyzing the Kakhovka Dam Destruction Incident by Zhijun Jiao, Zhimei Zhang, Biyan Chen, Syed Amer Mahmood, Lixin Wu

    Published 2025-01-01
    “…Active microwave remote sensing data, such as Sentinel-1 synthetic aperture radar (SAR), are indispensable for flood monitoring and emergency response due to their all-weather imaging capabilities of the Earth&#x2019;s surface and global coverage. Nevertheless, flood monitoring based on SAR still faces significant challenges stemming from the inherent noise and interference present in the background, which further complicates the dynamic and urgent nature of flood events. …”
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  4. 4324

    Obstacle shape determination by mobile robot sensor system using GP2Y0A (Sharp) type IR distance sensors by V. P. Andreev

    Published 2024-04-01
    “…However, such a sensor can only detect an obstacle and determine а distance to a certain point on its surface. …”
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  5. 4325

    Ultraflexible Chemiresistive NO<sub>2</sub> Gas Sensor Realized with Photopatterned Porous Polymer Film by Xingda Yi, Banghua Wu, Lin Gao, Yujie Peng, Yong Huang, Junsheng Yu

    Published 2025-06-01
    “…The engineered porosity level ranged from 0% to 36%, substantially improving gas diffusion kinetics to enlarge the accessible surface area for analyte adsorption. Our sensor exhibited a marked enhancement in sensitivity at an optimized porosity of 36%, with the current response at 30 ppm NO<sub>2</sub> increasing from 354% to 3201%, along with a detection limit of 0.7 ppb. …”
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  6. 4326

    PROSPECTS FOR THE DEVELOPMENT OF BRAIN CYTOLOGICAL EXAMINATION IN PNEUMOCONIOSIS IN MINERS by Олег Иванович Бондарев, Сергей Николаевич Филимонов

    Published 2023-03-01
    “…Cytological examination of bronchi obtained during 50 forensic medical examinations of miners who died simultaneously while working in the mine during a man-made disaster, 50 broncho-alveolar and bronchial flushes in patients with suspected bronchopulmonary pathology was carried out. Prints from the surface of the bronchial mucosa stained with Papenheim and hematoxylin-eosin were studied. …”
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  7. 4327

    TiO2 material loaded on LDH/MIL-101(Fe) is doped with La and Fe to effectively remove pyridine: “Performance and mechanism” by Wei Zhang, Ku Yu, Wang Aihe

    Published 2025-07-01
    “…Key findings revealed that: (1) The composite architecture achieves an exceptional specific surface area of 168.96 m2/g through synergistic LDH/MIL-101(Fe) integration; (2) La–Fe co-doping effectively extends the photoresponse threshold of TiO2 to the visible-light region. …”
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  8. 4328

    3D-printed electrochemical sensor applied to the determination of nitrite: A cost-effective and portable platform for environmental and clinical monitoring by Luiz R.G. Silva, Domingos R. Santos-Neto, Jéssica S. Stefano, Daniel H. de Oliveira, Larissa S. da Silva, Heloysa S. Pittner, Cíntia L. Handa, Rodrigo A.A. Muñoz, Diego P. Rocha

    Published 2025-08-01
    “…The proposed method presented a linear dynamic range from 5.0 to 500.0 µmol L⁻¹, with a limit of detection of 1.8 µmol L⁻¹. Besides, interference tests demonstrated a good selectivity of the method. …”
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  9. 4329

    Identification of Staphylococcus aureus Causing Contamination in Raw Beef and Meat-Processing Environments in Ulaanbaatar, Mongolia by Amgalanzaya Dorjgochoo, Anujin Batbayar, Altansukh Tsend-Ayush, Bayarlakh Byambadorj, Sarantuya Jav, Munkhdelger Yandag

    Published 2025-01-01
    “…This study aimed to assess S. aureus contamination in raw beef samples and surface swabs from meat-processing areas and markets, while detecting, as well as to detect virulence and resistance genes in the isolates. …”
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  10. 4330
  11. 4331
  12. 4332

    Mechanism Analysis of Highly Effective Imidazole-Schiff Corrosion Inhibitor on P110 in HCl Solution by LIU Wenchao, WANG Pengjie, TANG Zijie, LI Hao, WANG Ming'an, LIU Wanying, LIN Yuanhua

    Published 2025-03-01
    “…In order to inhibit the corrosion of pipeline steel during oilfield acidification,an imidazole-Schiff corrosion inhibitor (IAP) was synthesized.The corrosion inhibition performance and mechanism of IAP corrosion inhibitor with different concentration on P110 steel in 15%HCl solution were studied through weight loss and electrochemical tests.Subsequently,Fourier infrared spectroscopy (FTIR),scanning electron microscopy (SEM) +energy dispersive spectrometer (EDS) and X-ray photoelectron spectroscopy (XPS) were used to further confirm the inhibition mechanism of IAP on P110 steel in 15%HCl.In addition, the rationality of inhibition mechanism was further clarified from the molecular level by theoretical calculation.Results showed that when IAP added concentration was 400.0 mg/L,the weight loss test corrosion inhibition efficiency of P110 steel in 15%HCl was 97.58%, the test results of AC impedance spectrum (EIS) and potentiodynamic polarization (Tafel)curve showed that the corrosion inhibition efficiencies were 97.32%and 96.76%, respectively.EIS test results proved that IAP played a role in corrosion inhibition by forming film on the surface of P110 steel, and Tafel curve test results proved that IAP was a mixed corrosion inhibitor mainly based on anode inhibition.Meanwhile, the adsorption of IAP on P110 steel followed Langmuir isothermal adsorption equation and could be spontaneously adsorbed on the surface of P110 steel.FTIR,SEM+EDS,and XPS successfully detected the protective film formed by IAP on the surface of P110 steel.Density functional theory (DFT) and molecular dynamics (MD) proved that the active sites of IAP were benzene ring and imidazole ring.Specifically,the benzene ring could accept excess electrons on the surface of Fe,the lone electron pair of N on the imidazole ring formed a stable coordination bond with Fe, and MD could further proved that IAP were spontaneously adsorbed on the surface of Fe.Overall,IAP corrosion inhibitor could demonstrate excellent corrosion inhibition performance in 15%HCl corrosive medium,with its mechanism involving the formation of a stable protective film on the surface of P110 steel.…”
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  13. 4333

    Rare Earth Element Contents and Occurrence Forms in Weathering Crust Ion Adsorption Rare Earth Ore by Xilian XIAO, Min GUO, Xin SHAO, Juanjuan TAN, Lei WANG, Xiaofei QIU

    Published 2024-12-01
    “…ICP-MS was used as the detection method to explore the distribution of the total amount and various REE forms in the samples. …”
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  14. 4334

    FAST Search for Circumstellar Atomic Hydrogen. III. Planetary Nebulae at Galactic Latitudes ∣b∣ ≥ 10° by Xu-Jia Ouyang, Yong Zhang, Albert Zijlstra, Chuan-Peng Zhang, Jun-ichi Nakashima, Quentin A. Parker, Xiao-Hu Li

    Published 2025-01-01
    “…Although the contamination from interstellar emission is still severe, we detect or tentatively detect circumstellar H i 21 cm absorption associated with two PNe: NGC 6905 and NGC 7662. …”
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  15. 4335

    A comprehensive review on the formation and mitigation of polycyclic aromatic hydrocarbons (PAH4) in edible oils: From oilseeds to oils by Jiao-jiao Yin, Xiao-ming Jiang, Yi Nie, Wu Zhong, Xing-he Zhang, Pan Gao, Dong-ping He

    Published 2025-01-01
    “…In contrast, methods such as fluorescence spectroscopy, electrochemical sensors, and Surface-Enhanced Raman Scattering (SERS)-based optical sensors are more appropriate for on-site rapid detection. …”
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  16. 4336

    Experimental Investigation of the Relationship Between Cavitation Acoustic Waves and Erosion Threshold with a Novel Piezoelectric Configuration by Amir Nasseroleslami, Ali Sarreshtehdari, Mohammad Saeed Seif, Ali Asghar Ebrahimi Valmoozi

    Published 2025-10-01
    “…In this study, the threshold for the eroded surface area can be detected in the shortest possible time using a strategy that identifies the SPL pattern resulting from cavitation. …”
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  17. 4337

    Modulation of Conjunctival Goblet Cell Function by Inflammatory Cytokines by L. Contreras-Ruiz, A. Ghosh-Mitra, M. A. Shatos, D. A. Dartt, S. Masli

    Published 2013-01-01
    “…Ocular surface inflammation associated with Sjögren’s syndrome is characterized by a loss of secretory function and alteration in numbers of mucin secreting goblet cells. …”
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  18. 4338

    Continuous collection of human mesenchymal-stromal-cell-derived extracellular vesicles from a stirred tank reactor operated under xenogeneic-free conditions for therapeutic applica... by Cristiana Ulpiano, William Salvador, Teresa Franchi-Mendes, Min-Chang Huang, Yee-Hsien Lin, Han-Tse Lin, Carlos A. V. Rodrigues, Ana Fernandes-Platzgummer, Joaquim M. S. Cabral, Gabriel A. Monteiro, Cláudia L. da Silva

    Published 2025-04-01
    “…MSC-EVs presented high purity levels ((5.53 ± 1.55) x 109 particles/µg), a homogeneous small size distribution (mean diameter of 115 ± 4.88 nm), a surface charge of -23.4 ± 6.23 mV, positive detection of tetraspanins CD9 and CD63 and syntenin-1 and displayed a typical cup-shaped morphology. …”
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  19. 4339

    Improvement of the perovskite photodiodes performance via advanced interface engineering with polymer dielectric by Andrey P. Morozov, Lev O. Luchnikov, Sergey Yu. Yurchuk, Artur R. Ishteev, Pavel A. Gostishchev, Sergey I. Didenko, Nikita S. Saratovsky, Dmitry O. Balakirev, Ivan V. Dyadishchev, Andrey A. Romanov, Ekaterina A. Ilicheva, Anton A. Vasilev, Sergey S. Kozlov, Dmitry S. Muratov, Yuriy N. Luponosov, Danila S. Saranin

    Published 2025-04-01
    “…Halide perovskite-based photodiodes are promising for efficient detection across a broad spectral range. Perovskite absorber thin-films have a microcrystalline morphology, characterized by a high density of surface states and defects at inter-grain interfaces. …”
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  20. 4340

    Implications to basin evolution from the interpretation of superficial and buried geological features from remote sensing and magnetic data sets, Lower and Middle Benue Trough, Nig... by E.Y. Yenne, C. Green, T. Torvela

    Published 2024-12-01
    “…We used high-resolution aeromagnetic data and, Landsat 8 and ASTER data sets to interpret surface and near-surface lithologies, particularly igneous bodies, within the Benue Trough, Nigeria, with the aim of better constraining the basin evolution in time and space. …”
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