Showing 14,321 - 14,340 results of 17,323 for search '"electron"', query time: 0.10s Refine Results
  1. 14321

    Density functional theory study of Chlorine, Fluorine, Nitrogen, and Sulfur doped rutile TiO2 for photocatalytic application by Fikadu Takele Geldasa, Francis Birhanu Dejene, Mesfin Abayneh Kebede, Fekadu Gashaw Hone, Edosa Tasisa Jira

    Published 2025-01-01
    “…Abstract This study uses the Quantum ESPRESSO code to introduce Hubbard correction (U) to the density functional theory (DFT) in order to examine the effects of non-metals (C, F, N, and S) doping on the structural, electronic, and optical characteristics of rutile TiO2. …”
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  2. 14322

    Enhanced thermal dissipation for BCB-bonded 3D integrated membrane photonic circuits by Salim Abdi, Kevin Williams, Yuqing Jiao

    Published 2025-01-01
    “…This thermal resistance is maintained across various BCB thicknesses up to 30 µ m, ensuring the possibility of using such devices for scalable 3D integration on other platforms or with electronics. Moreover, we showed that the thermal resistance value is around 110–120 K W ^−1 for 0.75 mm-long shunted DFBs having array density values in the range of 40–200 µ m, and that the temperature rise at the end of the DFB contact is as low as 1.3 °C at 8 kA cm ^−2 driving current. …”
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  3. 14323

    New formyl indole derivatives based on thiobarbituric acid and their nano-formulations; synthesis, characterization, parasitology and histopathology investigations by Walaa Ali Abdelhalim, Ahmed R. Rabee, Saied M. Soliman, Mohamed Hagar, Esraa A. Moneer, Basant A. Bakr, Assem Barakat, Matti Haukka, Hanaa A. Rasheed

    Published 2025-01-01
    “…The synthesized compounds were prepared in nm scale via chitosan as a matrix, and their size was measured via scanning electronic microscope. Interestingly, the newly synthesized nano formulations show higher positive zeta potential (mV) values + 29.6 and + 26.1 for compounds NP-3a, and NP-3b; respectively. …”
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  4. 14324

    Subtractive and Additive Technologies in Fixed Dental Restoration: A Systematic Review by Rafal Kareem Rasheed, Nidhal Sahib Mansoor, Nihad Hasan Mohammed, Syed Saad B Qasim

    Published 2023-12-01
    “…The goal of the current study is to evaluate the current state of knowledge on dental alloy manufacturing using subtractive and additive techniques for metal ceramic restoration. On this topic, an electronic systematic review was conducted in various databases (Science Direct, PubMed, Web of Science, and Google Scholar searches), as well as a hand search of the scientific literature. …”
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  5. 14325

    Organizational Culture and Innovation: A Conceptual Framework by Mohd Yunus Majid, Kamal Rizwan Mahadzir, Faridah Maarof

    Published 2022-10-01
    “…This causal study employs quantitative methodology which gathers primary data collected from more questionnaire surveys conducted among executives using mail and electronic survey system. A number of statistical tests were conducted which are socio-demographic analysis, descriptive analysis, correlation test, and multiple regression analysis to analyze and describe the findings and to examine the research questions and hypothesis. …”
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  6. 14326

    Prevalence and Presentation of Paediatric Coronavirus Disease 2019 in Lagos, Nigeria by Abideen Salako, Oluwatosin Odubela, Tomilola Musari-Martins, Priscilla Ezemelue, Titilola Gbaja-Biamila, Babasola Opaneye, Ayorinde James, Osaga Oforomeh, Kazeem Osuolale, Adesola Musa, Emelda Chukwu, Nurudeen Rahman, Agatha David, Rosemary Audu, Oliver Ezechi, Babatunde Salako

    Published 2021-01-01
    “…Data on the sociodemographic, clinical characteristics and SARS-CoV-2 results of participants at a modified drive-through centre for COVID-19 test sample collection over four months were retrieved from the electronic medical records (EMR). Data obtained were analyzed using SPSS version 22.0. …”
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  7. 14327

    Primary sinonasal ameloblastoma: A case illustration and systematic review of literature by Sampurna Raha, Rajiv S. Desai, Pankaj M. Shirsat, Shivani P. Bansal, Pooja Prasad, Ankush P. Jain, Poorvashree P. Bobade

    Published 2024-03-01
    “…Also, a case of SNA that reported to our department was included in the present study. The electronic search process was conducted on PubMed-Medline, Embase, and Scopus. …”
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  8. 14328

    High Energy Solar Particle Events and Their Relationship to Associated Flare, CME and GLE Parameters by C. O. G. Waterfall, S. Dalla, O. Raukunen, D. Heynderickx, P. Jiggens, R. Vainio

    Published 2023-03-01
    “…These risks include, but are not limited to, radiation hazards to astronauts and disruption to satellites and electronics. The highest energy SEPs are capable of reaching Earth on timescales of minutes and can be detected in ground level enhancements (GLEs). …”
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  9. 14329
  10. 14330

    DESIGN ANALYSIS OF AN AUTOMATIC PHASE SELECTOR by ADEDOTUN O. OWOJORI, ABIODUN M. AKINBOLADE, KAYODE F. AKINGBADE

    Published 2022-01-01
    “…The system design is divided into two major part: the hardware which consists of the power supply, sensing circuit, controller or control logic circuit, display and the power electronics switching unit and the software instruction code on the microcontroller unit. …”
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  11. 14331

    Development of the national cybersecurity system of Ukraine as a necessary element of information society development by S. H. Petrov

    Published 2021-12-01
    “…The need to implement the provisions of the Convention on Cybercrime, in particular in the context of the draft Second Additional Protocol to the Convention on Cybercrime to strengthen cooperation and disclosure of electronic evidence, in particular on direct cooperation with service providers (Article 6) and domain names registration services (Article 7), for the disclosure of information for the identification of suspects, accelerated forms of cooperation between the Parties for the disclosure of subscriber information and traffic data (Article 8), acceleration of cooperation and disclosure of information in emergencies (Articles 9 and 10). …”
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  12. 14332

    Caregiver’s experiences with a mobile-based educational program and its impact on dietary treatment compliance of children with methylmalonic acidemia: an online survey by Qing Luo, Chunqin Liu, Lizhou Lin, Xuehua Liu, Huifang Chen

    Published 2025-01-01
    “…At least one month following the enrollment of MMA caregivers in the WeChat public account “Methylmalonic Acidemia Diet Manager”, structured questionnaires were distributed to them through the electronic platform “Questionnaire Star” in collaboration with the Chinese National Alliance of Rare Diseases. …”
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  13. 14333

    Six Sigma Approach to Developing a Microgrid Station for Research and Teaching by Gabriel Nasser Doyle de Doile, Miguel Castilla, Pedro Paulo Balestrassi, Antonio Carlos Zambroni de Souza, Jaume Miret

    Published 2025-01-01
    “…The purpose of this study was to develop a microgrid station for research and teaching at the Power Electronic Laboratory of Escola Politècnica Superior d Enginyeria de Vilanova i la Geltrú (EPSEVG) based on a DFSS tool called IDDOV, which stands for Identify, Define, Develop, Optimize, and Verify. …”
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  14. 14334

    Decoding cyanide toxicity: Integrating Quantitative Structure-Toxicity Relationships (QSTR) with species sensitivity distributions and q-RASTR modeling by Kabiruddin Khan, Ramin Abdullayev, Gopala Krishna Jillella, Varun Gopalakrishnan Nair, Mahmoud Bousily, Supratik Kar, Agnieszka Gajewicz-Skretna

    Published 2025-02-01
    “…Key molecular descriptors, including topological, geometrical, and electronic properties, were computed using ALOGPS 2.1, ChemAxon, and Elemental-Descriptor 1.0. …”
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  15. 14335

    Theoretical Insight into the Spectral Characteristics of Fe(II)-Based Complexes for Dye-Sensitized Solar Cells—Part I: Polypyridyl Ancillary Ligands by Xiaoqing Lu, Shuxian Wei, Chi-Man Lawrence Wu, Ning Ding, Shaoren Li, Lianming Zhao, Wenyue Guo

    Published 2011-01-01
    “…Molecular geometries, electronic structures, and optical absorption spectra are predicted in both the gas phase and methyl cyanide (MeCN) solution. …”
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  16. 14336

    Integrated malaria vector control strategies and their effectiveness in sub-Saharan Africa: a systematic review protocol for interventional studies by Diederick E Grobbee, Lihanimpo Djalogue, Marianne van der Sande, Patrice Ngangue, Gountante Kombate, Kamba Andre-Marie Soubeiga

    Published 2025-02-01
    “…This systematic review is designed to assess the effectiveness of integrated vector control versus single vector control interventions on malaria incidence and prevalence to guide decisions on controlling malaria vectors in sub-Saharan Africa.Methods and analyses We will systematically retrieve published and grey literature from electronic databases and clinical trial registries. …”
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  17. 14337
  18. 14338

    Experiences and outcomes of Gypsy, Roma and Traveller women in pregnancy: a scoping review protocol by Mary Higgins, Maggie O’Brien, Brendan Dempsey

    Published 2022-07-01
    “…A comprehensive search of the following electronic databases from 1980 to 2021 will be conducted: CINAHL, Embase, MEDLINE, Scopus and Web of Science. …”
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  19. 14339

    Role of Chest Computed Tomography versus Real Time Reverse Transcription Polymerase Chain Reaction for Diagnosis of COVID-19: A Systematic Review and Meta-Analysis by Dina M. Ali, Lamiaa G. Zake, Nevine K. El Kady

    Published 2021-01-01
    “…Methods. We searched three electronic databases (PubMed, ScienceDirect, and Scopus) from April 1 to April 20, 2020, to find out articles including the accuracy of chest computed tomography scan versus RT-PCR for diagnosis of SARS-CoV-2 infection. …”
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  20. 14340

    Screening Patterns of Nonalcoholic Fatty Liver Disease in Children with Obesity in Canadian Primary Care: A Cross-Sectional Study by Rachael Morkem, Rebecca Theal, David Barber, Jennifer Flemming, John Queenan, Mohit Kehar

    Published 2022-01-01
    “…This cross-sectional study used data from the Canadian Primary Care Sentinel Surveillance Network, a repository of electronic medical record data from Canadian primary care practices. …”
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