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  1. 1561
  2. 1562

    Generalized Fefferman-Graham gauge and boundary Weyl structures by Gabriel Arenas-Henriquez, Felipe Diaz, David Rivera-Betancour

    Published 2025-02-01
    “…From here, we construct the quantum-generating functional, the holographic stress tensor, and compute the corresponding Weyl anomaly, showing that the latter is now expressed in a full Weyl covariant way. …”
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  3. 1563

    Lump-type kink wave phenomena of the space-time fractional phi-four equation by Khudhayr A. Rashedi, Musawa Yahya Almusawa, Hassan Almusawa, Tariq S. Alshammari, Adel Almarashi

    Published 2024-12-01
    “…This article examines the space-time fractional phi-four (PF) model which is an improvement of the Klein-Fock-Gordon (KFG) model that is relevant in quantum mechanics, transmission of ultra-short pulses in optical fibers, de Broglie wave duality, and compound particles in spinless relativistic systems. …”
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  4. 1564

    On Lorentz Invariant Complex Scalar Fields by Gustavo Rigolin

    Published 2022-01-01
    “…We also formulate logically consistent classical and quantum field theories associated with these Lorentz covariant wave equations. …”
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  5. 1565

    Role of Time-Varying Magnetic Field on QGP Equation of State by Yogesh Kumar, Poonam Jain, Pargin Bangotra, Vinod Kumar, D. V. Singh, S. K. Rajouria

    Published 2024-01-01
    “…The phase diagram of quantum chromodynamics (QCD) and its associated thermodynamic properties of quark-gluon plasma (QGP) are studied in the presence of time-dependent magnetic field. …”
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  6. 1566

    QUANTITATIVE STRUCTURE-ACTIVITY RELATIONSHIP AND MOLECULAR DOCKING STUDIES OF HYDROXAMIC ACID DERIVATIVES AS NOVEL CLASS INHIBITORS AGAINST HELICOBACTER PYLORI UREASE by Ibrahim Tijjani Ibrahim, Adamu Uzairu, Balarabe Sagagi

    Published 2019-12-01
    “…Density Functional Theory (DFT) using B3LYP/6-31G* quantum chemical calculation method was used to find the optimized geometry of the studied compounds. …”
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  7. 1567

    Human Development IX: A Model of the Wholeness of Man, His Consciousness, and Collective Consciousness by Søren Ventegodt, Tyge Dahl Hermansen, Trine Flensborg-Madsen, Erik Rald, Maj Lyck Nielsen, Joav Merrick

    Published 2006-01-01
    “…These phenomena are explained based on the concept of deep quantum chemistry and infinite dancing fractal spirals making up the energetic backbone of the world. …”
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  8. 1568

    Low interface state density and large capacitive memory window using RF sputtered NiO nanoparticles decorated MgZnO thin film by Mritunjay Kumar, Jay Chandra Dhar

    Published 2025-01-01
    “…The improved performance of device and more charge accumulation capacity was primarily due to the large effective area and quantum confinement effect owing to NiO NPs. Further, on performing a resistive switching analysis, the device could show a good on-off ratio (RHRS/RLRS) of 1.24 × 102. …”
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  9. 1569

    Structural Predictive Model of Presenilin-2 Protein and Analysis of Structural Effects of Familial Alzheimer’s Disease Mutations by Alejandro Soto-Ospina, Pedronel Araque Marín, Gabriel de Jesús Bedoya, Andrés Villegas Lanau

    Published 2021-01-01
    “…Molecular visualization was carried out with the Chimera 1.14 software, and the theoretical calculation with the hybrid quantum mechanics/molecular mechanics system from the semi-empirical method, with Spartan18 software and an AustinModel1 basis. …”
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  10. 1570
  11. 1571

    Effective Passivation of Large Area Black Silicon Solar Cells by SiO2/SiNx:H Stacks by Zengchao Zhao, Bingye Zhang, Ping Li, Wan Guo, Aimin Liu

    Published 2014-01-01
    “…The investigation of internal quantum efficiency (IQE) suggests that the SiO2/SiNx:H stacks films decrease the Auger recombination through reducing the surface doping concentration and surface state density of the Si/SiO2 interface, and SiNx:H layer suppresses the Shockley-Read-Hall (SRH) recombination in the black silicon solar cell, which yields the best electrical performance of b-Si solar cells.…”
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  12. 1572

    An OFDM Signal Enhancement and Demodulation Method Based on Segmented Asymmetric Bistable Stochastic Resonance by Gaohui Liu, Xiaqiang Chu

    Published 2025-01-01
    “…The SABSR system is then applied to OFDM signal enhancement and demodulation, with SNR gain used as the optimization metric. The quantum particle swarm optimization algorithm is employed to fine-tune system parameters. …”
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  13. 1573
  14. 1574

    An applied noise model for scintillation-based CCD detectors in transmission electron microscopy by Christian Zietlow, Jörg K. N. Lindner

    Published 2025-01-01
    “…Detectors usually suffer from gain non-linearities and quantum efficiency deviations, which must be corrected for optimal results. …”
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  15. 1575

    Calculation of the molecular properties of five cephalosporins: cephradine, cephalexin, cefadroxil, cefprozil and ceftobiprole by Elso Manuel Cruz Cruz, Eslhey María Sánchez Domínguez

    Published 2010-11-01
    “…<strong><br />Methods:</strong> A theoretical study using quantum mechanics methods to model the structure and electronic properties of the cephalosporins listed above was conducted. …”
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  16. 1576

    Effect of In Situ Thermal Annealing on Structural, Optical, and Electrical Properties of CdS/CdTe Thin Film Solar Cells Fabricated by Pulsed Laser Deposition by Alaa Ayad Al-mebir, Paul Harrison, Ali Kadhim, Guanggen Zeng, Judy Wu

    Published 2016-01-01
    “…Atomic force microscopy and Raman spectroscopy show that the iTAP in the optimal processing window produces considerable CdTe grain growth and improves the CdTe crystallinity, which results in significantly improved optoelectronic properties and quantum efficiency of the CdS/CdTe solar cells. A power conversion efficiency of up to 7.0% has been obtained on thin film CdS/CdTe solar cells of absorber thickness as small as 0.75 μm processed with the optimal iTAP at 450°C for 10–20 min. …”
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  17. 1577

    A Guide to Light-Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results by Krzysztof Cichy, Martha Constantinou

    Published 2019-01-01
    “…Within the theory of Quantum Chromodynamics (QCD), the rich structure of hadrons can be quantitatively characterized, among others, using a basis of universal nonperturbative functions: parton distribution functions (PDFs), generalized parton distributions (GPDs), transverse momentum dependent parton distributions (TMDs), and distribution amplitudes (DAs). …”
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  18. 1578

    Anticancer, Antibacterial, Antioxidant, and DNA-Binding Study of Metal-Phenalenyl Complexes by Subhadeep Sen, Nilkanta Chowdhury, Tae-Wan Kim, Mohuya Paul, Dilip Debnath, Seob Jeon, Angshuman Bagchi, Jungkyun Im, Goutam Biswas

    Published 2022-01-01
    “…Various applications of metal-based phenalenyl complexes (metal-PLY) have been reported, such as catalyst, quantum spin simulators, spin electronic devices, and molecular conductors, but the biological significance of metal-PLY (metal = Co(II), Mn(III), Ni(II), Fe(III), and Al(III)) systems has yet to be explored. …”
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  19. 1579

    فاعلیة تطبیقات الهواتف الذکیة لتعلم الجوانب العلمیة لتصنیف دیوى العشرى :دراسة تجریبیة على طلاب قسم المکتبات جامعة کفر الشیخ... by د. عماد عبد الستار زیدان

    Published 2018-04-01
    “…The study contributes to shedding light on how to take advantage of whatwe carry in our hands of phones in making a quantum leap in the field ofeducation where the problem of study is clear from the non-use of smart phonesfor educational purposes in a large extent despite the widespread use and cheapprice and make available among university students and use only for purposesTraditional calls such as calling and sending messages,Its importance derives from the general direction of the state towards thedevelopment of education and the use of modern technology in education, andthe recommendations of many conferences on the importance of mobile learning,And to seek to verify the following assumptions : the existence of positiveattitudes for students towards learning using mobile phone, there are differencesof statistical significance between the average score of students of theexperimental group and the control group in the test achievement for the benefitof the experimental group, The study identified its tools in the scale of the trendtoward mobile education, and the application of mobile education designed by theresearcher to conduct this experiment, And achievement test ,The study was applied to a sample of second-year students in theDepartment of Libraries and Information University of Kafr El-Sheikh and wasdivided into two groups (experimental and control) ,The study found that 72% ofthe students have a positive trend towards learning mobile phone classification,which is high, and that learning mobile phone classification helps to increase therate of achievement study by 60%, The study concluded that the decisions of thelibrary and information sections should include a curriculum for programmingeducational applications for mobile phones and use of educational mobileapplications in distance education, continuing education and in-service trainingprograms…”
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  20. 1580

    Theoretical Study on the Photoelectric Properties of a Class of Copolymers Based on Benzodithiophene for Solar Cells by Xiao-Hua Xie, Xin-Wei Zhao, Ming Li

    Published 2018-01-01
    “…Furthermore, through comparing the four designed polymers with PBDTTBT, we conclude that the four designed polymers have stronger exciton dissociation ability and larger open-circuit voltage and external quantum efficiencies. Consequently, the four designed copolymers are promising candidates for polymer BHJ solar cells.…”
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