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  1. 13681

    The Electropolishing of C-Steel in Orthophosphoric Acid Containing Methanolic Plant Extract by Asia A. Taha, Fatma M. Abouzeid, Mohamed M. Elsadek, Yasmeen M. Othman

    Published 2020-01-01
    “…Surface morphologies, roughness, and reflection of investigated specimens were inspected with a scanning electron microscope (SEM), profilometry, and Vis-IR spectroscopy. …”
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  2. 13682

    Daytime Equatorial Spread F‐Like Irregularities Detected by HF Doppler Receiver and Digisonde by B. Olugbon, E. O. Oyeyemi, A. Kascheyev, A. B. Rabiu, A. A. Obafaye, O. O. Odeyemi, A. O. Adewale

    Published 2021-04-01
    “…Analysis of the first event revealed ∼30 min periodic oscillations in iso‐heights of ionospheric electron density. Shorter period (∼15 min) oscillations appeared simultaneously in HF Doppler measurements and these oscillations lasted nearly 3 h. …”
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  3. 13683
  4. 13684

    Search for a light charged Higgs boson in $$t \rightarrow H^{\pm } b$$ t → H ± b decays, with $$H^{\pm } \rightarrow cs$$ H ± → c s , in $$pp$$ pp collisions at $$\sqrt{s}={13}\hbo... by ATLAS Collaboration

    Published 2025-02-01
    “…This search targets the production of top-quark pairs $$t\bar{t} \rightarrow Wb H^{\pm } b$$ t t ¯ → W b H ± b , with $$W \rightarrow \ell \nu $$ W → ℓ ν ( $$\ell = e, \mu $$ ℓ = e , μ ), resulting in a lepton-plus-jets final state characterised by an isolated electron or muon and at least four jets. The search exploits b-quark and c-quark identification techniques as well as multivariate methods to suppress the dominant $$t\bar{t}$$ t t ¯ background. …”
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  5. 13685

    Controlling the Crystallinity and Morphology of Bismuth Selenide via Electrochemical Exfoliation for Tailored Reverse Saturable Absorption and Optical Limiting by Hao Yan, Bingxue Li, Junjie Pan, Xuan Fang, Yongji Yu, Dengkui Wang, Dan Fang, Yanyan Zhan, Xiaohua Wang, Jinhua Li, Xiaohui Ma, Guangyong Jin

    Published 2024-12-01
    “…This is attributed to the higher degree of oxidation and greater number of localized defect states in the particle structure than in the sheet-like structure. Electrons in these defect states can be excited to higher energy levels, thereby triggering excited-state and two-photon absorption, which strengthen RSA. …”
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  6. 13686

    Strains of a virtuoso: pacemaker infection and ventricular tachycardia in a violinist by Yuanguo Chen, Haibo Zhang, Qi Qiao, Lian Ma

    Published 2025-01-01
    “…Abstract Purpose Pacemaker-related infections are serious complications of cardiac implantable electronic devices (CIEDs). This case report aims to describe the occurrence of pacemaker pocket infection and recurrent ventricular tachycardia (VT) in a Chinese amateur violinist with sick sinus syndrome (SSS), and to explore the possible connection between occupational habits and the infection, as well as VT. …”
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  7. 13687

    The effect of the amount of Y2O3 doped to the MA6000 alloy produced by mechanical alloying method on wear behavior by Çelik Ş., Özyürek D., Tunçay T.

    Published 2022-01-01
    “…Sintered MA6000- X% Y2O3 superalloys were characterized by scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD) analysis, density, and hardness measurements. …”
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  8. 13688

    Rheumatology training in India compared to the United Kingdom by Parthajit Das, Arumugan Moorthy, Balebail Dharmanand

    Published 2018-01-01
    “…An online questionnaire was circulated electronically to rheumatology trainees across the UK and India. …”
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  9. 13689

    Experimental investigation of effect of specimen thickness on fracture toughness of Al-TiC composites by M. S. Raviraj, C. M. Sharanaprabhu, G. C. Mohankumar

    Published 2016-06-01
    “…The fracture toughness of these composites varied between 16.4-19.2 MPa?m. Scanning Electron Microscope (SEM) studies was made on the fractured surface of the specimens to understand the micro-mechanisms of failure involved in these composites. …”
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  10. 13690

    Mapping evidence on factors contributing to maternal and child mortality in sub-Saharan Africa: A scoping review protocol. by Ugochinyere I Nwagbara, Emmanuella C Osuala, Rumbidzai Chireshe, Gbotemi B Babatunde, Ngozichika O Okeke, Nnennaya Opara, Khumbulani W Hlongwana

    Published 2022-01-01
    “…Keyword search from electronic databases such as PubMed/MEDLINE, Google Scholar, Science Direct and World Health Organization library, will be conducted. …”
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  11. 13691

    Mechanical Properties and Shrinkage of Ultrahigh-Performance Concrete Containing Lithium Carbonate and Nano-Calcium Carbonate by Tingyu Wang, Jianqing Gong, Bo Chen, Xiao Gong, Wanli Guo, Yang Zhang, Falei Li

    Published 2021-01-01
    “…In the study, scanning electron microscope (SEM) was utilized to investigate and quantify the morphology of the early hydration products. …”
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  12. 13692

    Treatment of Radiation Bone Injury with Transplanted hUCB-MSCs via Wnt/β-Catenin by Yufeng Zhang, Huaxin Deng, Zhiqiang Yang, Zhe Chen, Sheng Zhang, Yufan Zhu, Min Yang, Houcheng Zhong, Fuling Zhou, Yuanlong Xie, Lin Cai

    Published 2021-01-01
    “…The differentiation of osteoblasts was measured by ALP and Alizarin red staining and transmission electron microscopy. The bone-related parameters of mice were evaluated by micro-CT analysis. …”
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  13. 13693

    Association between nutritional status, daily nutrition delivery and clinical outcomes of critically ill adult patients admitted to the intensive care unit: a protocol for Isfahan... by Awat Feizi, Sabrina Schlesinger, Nafiseh Shokri-Mashhadi, Somayeh Rajaii, Milad Nasiri Jounaghani

    Published 2025-01-01
    “…Patient data recorded in the electronic survey will be documented pseudonymously using de-identified patient ID codes, and authorised staff at each participating site will have access to only their identifiable data. …”
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  14. 13694

    Evaluation of Coal Seam Gas Drainability for Outburst-Prone and High-CO2-Containing Coal Seam by Lei Zhang, Ting Ren, Naj Aziz, Cun Zhang

    Published 2019-01-01
    “…Field geology analysis showed geological variations that affected the variations of the coal cleat system and CO2 content in the coal seam. Scanning Electron Microscope (SEM) tests showed the tight and less-porous features in hard-to-drain coal samples. …”
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  15. 13695

    In-situ synthesized WC reinforcement phase on microstructural evolution, toughness and tribological properties of Mo2FeB2-based composite coatings fabricated by laser cladding by Hao Zhang, Yang Zhang

    Published 2025-01-01
    “…The microstructure and phase were characterized using a field emission scanning electron microscope and X-ray diffractometry. Microhardness was measured by a Vickers microhardness tester and analyzed using an optical microscope. …”
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  16. 13696

    Review on Deep Learning and Neural Network Implementation for Emotions Recognition by Renas Rajab Asaad

    Published 2021-02-01
    “…      Recently, we humans integrate into the world of our smart phones and our portable electronic devices to the point that that world can numb us in one way or another and separate us from the real world, so that we and the generations that come after us are fully adapted to dealing with huge amounts of digital information, so they are ready to be absorbed faster And ready to deal with it more efficiently than previous generations, but during this process of rapid adaptation and adapting to the digital age gradually begins to lose one thing, this thing is what the machine has not given it yet and it is human emotions. …”
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  17. 13697

    Formulation and optimisation of bedaquiline nanoemulsions for the potential treatment of multi drug resistant tuberculosis in paediatrics using quality by design by Taiwo Oreoluwa Ajayi, Madan Sai Poka, Bwalya Angel Witika

    Published 2024-12-01
    “…The optimised NEs were further characterised using transmission electron microscopy, electrical conductivity, viscosity, pH and in vitro release studies. …”
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  18. 13698

    Rapid CO2 mineralization by zeolite via cation exchange by Abdulwahab Alqahtani, Mouadh Addassi, Hussein Hoteit, Eric Oelkers

    Published 2025-01-01
    “…The individual batch reactor experiments ran from 2 to 225 days. Scanning electron microscope images of the solids recovered from the experiments reveal the presence of extensive calcite crystals, suggesting rapid and efficient carbonation. …”
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  19. 13699

    Effects of microstructure and crystallography on crack path and intrinsic resistance to shear-mode fatigue crack growth by J. Pokluda, T. Vojtek, A. Hohenwarter, R. Pippan

    Published 2015-09-01
    “…Experiments were done on ferritic-pearlitic steel and pearlitic steel using three different specimens, for which the effective mode II and mode III threshold values were measured and fracture surfaces were reconstructed in three dimensions using stereophotogrammetry in scanning electron microscope. The ferritic-pearlitic and pearlitic steels showed a much different behaviour of modes II and III cracks than that of the ARMCO iron. …”
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  20. 13700

    Efficient iodine sequestration by chemically robust C-C bonded hyper-crosslinked porous organic polymers by Mayakannan G, Karthikkumar R, Himan Dev Singh, Debanjan Chakraborty, Shyamapada Nandi

    Published 2025-03-01
    “…Density Functional Theory (DFT) studies revealed the interaction of the iodine with the methyl C-H and methylene C-H groups with a short contact distance of 3.4–3.5 Å Additionally, there have been favorable interactions between the π-electron clouds of the monomers such as pyrene, naphthene, and triphenylmethane with iodine/polyiodide species.…”
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