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  1. 4301
  2. 4302

    Evaluation Of Foreign Object Damage On The Fan Blades with Microscopic Techniques by Aykut Batar, Sezer Yumrukaya, Ayhan İsmail Kırca, Seyid Fehmi Diltemiz

    Published 2023-12-01
    “…Here are some of the benefits of using a microscope for blade inspection:Microscopes can provide high magnification and resolution, allowing for detailed inspection of the blade surface and any defects or damage.Microscopes can help detect and identify small cracks, chips, or other forms of damage that may not be visible to the naked eye.Microscopes can provide accurate measurements of the blade's dimensions, which can be important for quality control and maintenance purposes.Microscopes can help identify the root cause of any damage or wear on the blade, which can inform future design and manufacturing decisions.Microscopes can provide visual documentation of the blade's condition, which can be useful for tracking changes over time and for communicating with other stakeholders.Overall, using a microscope for blade inspection can help ensure the safety, reliability, and performance of gas turbine engines and other equipment that relies on blades.In this study, a comparison was made between visual inspection, borescope control, stereo microscope and SEM-EDX microscope methods used in the detection and removal of foreign material damage. …”
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  3. 4303

    A Novel Method for Extraction of Galegine by Molecularly Imprinted Polymer (MIP) Technique Reinforced with Graphene Oxide and Its Evaluation Using Polarography by M. Azimi, M. Ahmadi Golsefidi, A. Varasteh Moradi, M. Ebadii, R. Zafar Mehrabian

    Published 2020-01-01
    “…The recovery percent, limit of detection (LOD), limit of quantification (LOQ), and relative standard deviation (RSD %) were 4.101 μg·mL−1, 12.427 μg·mL−1, and 1.199% (n = 3), respectively. …”
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  4. 4304

    Reduction of Multiplicative Noise in Radar Images by A. A. Tuzova, V. A. Pavlov, A. A. Belov

    Published 2021-09-01
    “…A radar image is an image obtained by remote sensing the earth's surface with a radar device. Radar images are characterized by background graininess caused by speckle noise, which should be filtered to improve the quality of radar images. …”
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  5. 4305
  6. 4306

    Determination of Mercury Impurities in Protamine Sulfate Medicament by Stripping Voltammetry by N. O. Kim, E. A. Ivanovskaja

    Published 2019-05-01
    “…This interval is registered in the methodology and means the limits of permissible deviations. The limits of detection of mercury on the device are 10-6 –10-10 mol/l. …”
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  7. 4307

    Evaluating UAV LiDAR and Field Spectroscopy for Estimating Residual Dry Matter Across Conservation Grazing Lands by Bruce Markman, H. Scott Butterfield, Janet Franklin, Lloyd Coulter, Moses Katkowski, Daniel Sousa

    Published 2025-07-01
    “…Residual dry matter (RDM) is a term used in rangeland management to describe the non-photosynthetic plant material left on the soil surface at the end of the growing season. RDM measurements are used by agencies and conservation entities for managing grazing and fire fuels. …”
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  8. 4308

    Reconstruction of Coal Mining Subsidence Field by Fusion of SAR and UAV LiDAR Deformation Data by Bin Yang, Weibing Du, Youfeng Zou, Hebing Zhang, Huabin Chai, Wei Wang, Xiangyang Song, Wenzhi Zhang

    Published 2024-09-01
    “…The method can be used to fuse SAR and UAV Light Detection and Ranging (LiDAR) data for ground subsidence parameter inversion. …”
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  9. 4309

    Using Nano-Luciferase Binary (NanoBiT) Technology to Assess the Interaction Between Viral Spike Protein and Angiotensin-Converting Enzyme II by Aptamers by Meng-Wei Lin, Cheng-Han Lin, Hua-Hsin Chiang, Irwin A. Quintela, Vivian C. H. Wu, Chih-Sheng Lin

    Published 2025-03-01
    “…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects host cells via its trimeric surface spike protein, which binds to the human angiotensin-converting enzyme II (hACE2) receptor. …”
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  10. 4310

    Cs2AgBiBr6 Perovskites: Designing Stable, Sensitive and Selective Eco‐friendly Ozone Sensors by Aikaterini Argyrou, Rafaela Maria Giappa, Emmanouil Gagaoudakis, Vassilios Binas, Ioannis Remediakis, Konstantinos Brintakis, Athanasia Kostopoulou, Emmanuel Stratakis

    Published 2025-08-01
    “…Abstract Lead halide perovskites have shown great promise for gas sensing applications due to their ability to detect and respond to gas exposures at room temperature. …”
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  11. 4311

    High prevalence of Anaplasma marginale in the Crioula Lageana cattle by Mariana da Silva Casa, Julio de M Vettori, Ketriane M de Souza, Luiz Claudio Miletti, Carla Ivane Ganz Vogel, André Luis Ferreira Lima, Joandes Henrique Fonteque

    Published 2020-06-01
    “…Methodology: Blood samples were collected from 311 Crioula Lageana cattle and subjected to DNA extraction and polymerase chain reaction (PCR) using specific primers for the Major Surface Protein 5 (msp5) gene for the detection of the bovine anaplasmosis agent. …”
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  12. 4312

    Acetone gas sensor based on chitosan-metal-organic framework mixed matrix membranes for diabetes diagnosis by Lamia A. Siddig, Ashraf Ali, Shaikha S. Al Neyadi, Yaser E. Greish, Stefan Wuttke, Saleh T. Mahmoud

    Published 2025-03-01
    “…This combination enhances the film-forming properties of the material, leveraging the MOF's high surface area and selective adsorption capabilities for superior performance.The sensor was designed to detect acetone through chemiresistive sensing and demonstrated remarkable response to acetone concentrations as low as 1 ppm. …”
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  13. 4313
  14. 4314

    Application of Nanobiosensor engineering in the diagnosis of neurodegenerative disorders by Thikra S. Dhahi, Alaa Kamal Yousif Dafhalla, A. Wesam Al-Mufti, Mohamed Elshaikh Elobaid, Tijjani Adam, Subash C.B. Gopinath

    Published 2024-12-01
    “…Their small size, large surface-to-volume ratio, and tunable properties enable them to interact with biological molecules in remarkable ways. …”
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  15. 4315

    Application of an Antibacterial Coating Layer via Amine-Terminated Hyperbranched Zirconium–Polysiloxane for Stainless Steel Orthodontic Brackets by Yaxin Qu, Xinwei Lu, Tingting Zhu, Jie Yu, Zhe Zhang, Yu Sun, Yuanping Hao, Yuanfei Wang, Yanling Yu

    Published 2024-01-01
    “…The cell toxicity of the two coatings to human gingival fibroblasts (hGFs) and human oral keratinocytes (hOKs) was detected by cell counting kit eight assays, and SST, HPZP@SST, and HPZP-Ag@SST were cocultured with Staphylococcus aureus, Escherichia coli, and Streptococcus mutans for 24 hr to detect the antibacterial properties of the coatings, respectively. …”
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  16. 4316

    Fumonisin and ochratoxin-producing strains of Aspergillus section Nigri are associated with onion (Allium cepa L.) bulbs sold in markets in southwest Nigeria by Catherine Oluwakemi Esuola, Alejandro Ortega-Beltran

    Published 2025-03-01
    “…Hence, this study was undertaken to screen the locally sourced onion bulbs for fumonisin B2 (FB2) [Multiplex A: fum6 (374 bp), fum8 (272 bp), fum13 (168 bp), and fum19 (479 bp) and Multiplex B: fum1 (452 bp), fum7 (238 bp), fum3 (173 bp), and fum14 (321 bp)] and ochratoxin A [OTA; pks15ks (776 bp)] A. niger biosynthetic genes.MethodsThus, 100 onion bulbs were collected from four different local markets (Dugbe, Agbowo, Sasa, and Omi). The surface of each bulb was disinfected, and after incubation, isolates of A. niger were detected. …”
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  17. 4317

    Research progress on positron emission tomography using radionuclide-labeled fibroblast activation protein inhibitor in diagnosis of cardiac diseases by JIA Yingqi, ZHANG Min, LI Biao

    Published 2025-04-01
    “…In recent years, radionuclide-labeled FAP inhibitor (FAPI) positron emission tomography (PET), with its non-invasiveness, high targeting specificity, and quantitative evaluation capability, has enabled the early detection of microfibrosis signals at the molecular level. …”
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  18. 4318

    Technical advantages bridging the preservation limits of painted decoration of Neolithic ceramic figurines by Ludmila Kaňáková, Vojtěch Nosek, Attila Kreiter, László Előd Aradi, Martin Košťál

    Published 2025-05-01
    “…DStretch, a key tool in this process, enhances colour contrasts in digital images to detect faint pigment traces, which are often overlooked in standard macroscopic analysis. …”
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  19. 4319

    Drone-Based Digital Phenotyping to Evaluating Relative Maturity, Stand Count, and Plant Height in Dry Beans (Phaseolus vulgaris L.) by Leonardo Volpato, Evan M. Wright, Francisco E. Gomez

    Published 2024-01-01
    “…PH was obtained using a quantile method from digital surface model (DSM) and point cloud (PC) data sources. …”
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  20. 4320