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14161
A Decision-Making Method for Ship Collision Avoidance Based on Improved Cultural Particle Swarm
Published 2021-01-01“…Thirdly, the ship steering angle direction decision method in the first stage and the ship steering angle decision method in the second stage are integrated into the electronic chart platform to verify the effectiveness of the decision-making method of ship collision avoidance presented in this paper. …”
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14162
Kinetic Study on the CsXH3−X PW12O40/Fe-SiO2 Nanocatalyst for Biodiesel Production
Published 2013-01-01“…Characterization of catalyst was carried out by using scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform-infrared spectroscopy (FT-IR), N2 adsorption-desorption measurements methods, thermal gravimetric analysis (TGA), and differential scanning calorimetry (DSC).…”
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14163
Synthesis and Structural Studies on Transition Metal Complexes Derived from 4-Hydroxy-4-methyl–2-pentanone-1H-benzimidazol-2-yl-hydrazone
Published 2011-01-01“…Characterization has been done on the basis of analytical, conductance, thermal and magnetic data, infrared, 1H NMR, electronic, mass and ESR spectral data. From analytical and thermal data, the stoichiometry of the complexes has been found to be 1:1 (metal: ligand). …”
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14164
Research on Sulfate Attack Mechanism of Cement Concrete Based on Chemical Thermodynamics
Published 2020-01-01“…The phase composition, microstructure, crystal form, and morphology of erosion products before and after sulfate attack were investigated by environmental scanning electron microscope and energy spectrum analysis (ESEM-EDS) and X-ray diffraction (XRD). …”
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14165
Effect of Electroacupuncture at Quchi and Zusanli Acupoints on Peri-infract Striatal Neural Autophagy in MCAO Rats
Published 2016-10-01“…The number of autophagosome and the structure of mitochondria were evaluated by electron microscope (EM). The expression of autophagy marker microtubule-associated protein 1ight chain 3B (LC3B) were detected.Results:TTC staining showed that the infarct volumes of rats in the EA group were reduced compared to the sham group (<italic>P</italic><0.05). …”
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14166
Health Care System in Sudan: Review and Analysis of Strength, Weakness, Opportunity, and Threats (SWOT Analysis)
Published 2017-09-01“…Materials and Methods: The search was done from two electronic databases: MEDLINE/Pubmed and from public search engines: Google Scholar and Google with key Search words used mainly as “Healthcare system in Sudan “. …”
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14167
Specific Features of Counteracting VAT Evasion: Experience of Ukraine and Foreign Countries
Published 2020-12-01“…The emphasis has been placed on such methods of counteracting VAT evasion as enshrining legal liability for VAT evasion at the legislative level; exercising tax control over the entities that are registered as value added taxpayers; usage of electronic document management and other opportunities of the digital economy, which allows to identify risks in the activities of taxpayers during their initial registration, etc. …”
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14168
Verification of Interaction Between Cl<sup>−</sup> Erosion and Carbonation in Marine Concrete
Published 2025-01-01“…Both carbonation-treated and standard concrete specimens are immersed in 5% artificial seawater to evaluate the impact of carbonation on chloride erosion, with the free chloride content in the concrete serving as the assessment criterion. Scanning electron microscopy (SEM) is employed to examine the microstructure of the concrete, elucidating the interplay between Cl<sup>−</sup> erosion and carbonation. …”
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14169
Acromegaly: Is earlier diagnosis possible? Exploration of a screening algorithm to select high-risk patients
Published 2025-03-01“…Data were extracted from the electronic health records of a tertiary centre. Multiple sources (literature review, real-world evidence and expert opinion) were used to identify predictors such as clinical manifestations, comorbidities and frequently consulted specialists, for inclusion in the algorithm. …”
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14170
Enamel Matrix Derivative Enhances the Odontoblastic Differentiation of Dental Pulp Stem Cells via Activating MAPK Signaling Pathways
Published 2022-01-01“…In vivo phase: after ensuring the biocompatibility of VitroGel 3D-RGD via scanning electron microscopy (SEM), the hydrogel mixture was subcutaneously injected into nude mice followed by histological and immunohistochemical analyses. …”
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14171
Effects of image compression on face image manipulation detection: A case study on facial retouching
Published 2021-05-01“…Subsequently, reference images are compressed applying JPEG and JPEG 2000 at compression levels recommended for face image storage in electronic travel documents. Novel detection algorithms utilising texture descriptors and deep face representations are proposed and evaluated in a single image and differential scenario. …”
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14172
Exploring national and regional trends in smoking prevalence among women: A systemic review and meta-analysis
Published 2024-12-01“…A systematic search was conducted across multiple electronic databases, including PubMed, Web of Science, Scopus, and Ovid, focusing on studies published between January 2019 and March 2024. …”
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14173
Research on Performance and Mechanism of the NH3-SCR Reaction over Fly Ash-derived Mn-Ce/Zeolite X
Published 2023-08-01“…The characterization results showed that the amorphous structure and good dispersion between Mn and Ce on the surface of the zeolite changed the electronic properties of the active components, improved its low-temperature catalytic activity, brought it characteristics of Mn and Ce at the same time, and broaden the reaction temperature range. …”
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14174
Reducing the effective dose of doxycycline using chitosan silver nanocomposite as a carriers on gram positive and gram-negative bacteria
Published 2024-11-01“…The obtained nanoparticles were characterized by transmission electron microscopy (TEM), zeta-potential, UV-Visible spectroscopy and four transform infrared spectroscopy (FTIRs). …”
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14175
Detecting changes in tobacco product marketplace prominence using social media, advertising, sales, and web traffic data: The example of Puff Bar in the United States tobacco marke...
Published 2024-01-01“…Puff Bar, a disposable electronic nicotine delivery system (ENDS), was the ENDS brand most commonly used by U.S. youth in 2021. …”
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14176
Highly efficient assessment and selective determination of pancreatic cancer biomarker CA-19-9 using co-electrodeposited MXene-AgNPs nanocomposite
Published 2025-02-01“…To examine the morphology of the developed immunosensor for the purpose of enhancing its optimal performance, the characterization methods employed include Field Emission Scanning Electron Microscopy (FE-SEM), Fourier-Transform Infrared Spectroscopy (FT-IR), and X-ray Diffraction (XRD). …”
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14177
Assessment of potential drug-drug interactions in hospitalized patients with infectious diseases: an experience from a secondary care hospital [version 4; peer review: 2 approved,...
Published 2025-01-01“…Data were collected from patient case records, and prescriptions were screened for pDDIs and classified based on the severity from a portable electronic physician information database (PEPID) resource analyzed using SPSS, version 27.0. …”
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14178
Quality of registration and adherence to guidelines for blood management in CABG surgeries: a case study
Published 2025-01-01“…The widespread adoption of electronic health record (EHR) offers the opportunity to improve clinical outcomes through use of decision support system to guide the healthcare providers through best practices and guidelines. …”
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14179
Effect of sintering temperature on the accuracy of MIM small-module gears
Published 2024-01-01“…The injection blank with the best micro-morphology was taken as a prerequisite to study the effect of sintering temperature on the accuracy of small-module gears.MethodsMLA650F field emission scanning electron microscope was used to observe the microscopic morphology of the gear injection blanks; JE 20 gear measuring center, Image J software, and Rockwell hardness tester were used to measure the accuracy, porosity, and hardness of the sintered gears, respectively.ResultsThe results show that under 110 MPa injection pressure, in the sintering temperature range of 1 330-1 350 ℃, the porosity of the gear surface decreases by 48.28%, the density increases by 5%, the hardness increases by 8.22%, the shrinkage continues to increase, and the accuracy is gradually improved; when the temperature is more than 1 350 ℃, the porosity decreases by 20%, the density decreases by 0.26%, the hardness decreases by 0.51%, the shrinkage rate increases slowly, and the accuracy of the gear gradually decreases; when the sintering temperature is 1 350 ℃, the gear has the best comprehensive performance, with a porosity of 1.5%, a density of 7.56 g/cm<sup>3</sup>, a hardness of 39.5 HRC, a shrinkage rate of 14.1%, and the highest accuracy level of grade 7 in the GB/T 2363—1990 testing standards.…”
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14180
Urinary Podocyte Excretion Predicts Urinary Protein Selectivity and Renal Prognosis
Published 2022-01-01“…Podocyte surface pores were observed using a low-vacuum scanning electron microscope. The renal prognosis, including induction of hemodialysis or 30% reduction in eGFR, was investigated. …”
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