Showing 2,401 - 2,420 results of 3,865 for search '"radiation"', query time: 0.05s Refine Results
  1. 2401

    Broadband Dual Circularly Polarized Magnetoelectric Dipole Antenna Fed by a Miniaturized Six-Branch Hybrid Coupler by Changhong Zhang, Xianling Liang, Junping Geng, Ronghong Jin

    Published 2016-01-01
    “…Measurement results show that the proposed dual circularly polarized MEDA achieves an impedance bandwidth of 84.5%, an axial-ratio bandwidth of 81.8%, and a nearly symmetrical, stable unidirectional radiation pattern with an average gain of 8 dBic over its impedance bandwidth.…”
    Get full text
    Article
  2. 2402

    A novel class of fourth-order derivative-free iterative methods to obtain multiple zeros and their basins of attraction by Munish Kansal, Vanita Sharma, Litika Rani, Lorentz Jäntschi

    Published 2024-12-01
    “…Finally, we have included a range of problems like Planck's radiation law, the Van der Waals equation, the trajectory of an electron, and a few academic problems. …”
    Get full text
    Article
  3. 2403

    Lymph Node Abscessation Secondary to Neoplasia in Two Dogs by Erin Close, Sarah Lumbrezer-Johnson, Eric Hostnik, Rhonda Burge, Ryan Jennings, Laura Selmic

    Published 2022-01-01
    “…The second dog successfully completed 18 treatments of radiation therapy and was still alive at 388 days postsurgical excision. …”
    Get full text
    Article
  4. 2404

    Suggesting a Novel Hybrid Approach for Predicting Solar Irradiance in the Qinghai Province of China by Baran Yılmaz, Rachel Samra

    Published 2024-09-01
    “…To mitigate risks and optimize asset utilization cost-effectively, precise analysis and forecasting of solar radiation can prove beneficial. This work aims to provide a hybrid model using machine learning to accurately predict solar Direct normal irradiance with the least amount of error. …”
    Get full text
    Article
  5. 2405

    Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach by Ernesto Lee, Furqan Rustam, Wajdi Aljedaani, Abid Ishaq, Vaibhav Rupapara, Imran Ashraf

    Published 2021-01-01
    “…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
    Get full text
    Article
  6. 2406

    Progress in mid-infrared optoelectronics for high-speed free-space data throughput by Frédéric Grillot, Thomas Poletti, Salvatore Pes

    Published 2025-01-01
    “…MWIR and LWIR are superior for transmission through fog, clouds, and dust, with LWIR offering stealth advantages thanks to natural thermal radiation. In addition, mid-infrared wavelengths benefit from reduced atmospheric scattering and signal distortion, making them much more reliable for free-space optical communications. …”
    Get full text
    Article
  7. 2407

    On construction of laser acousto-optical heterodyne interferometers with push-pull measurement of product motions by E. V. Leun

    Published 2020-06-01
    “…In the first measure at the beginning of the object’s movement due to the high accuracy of the phase meter, so-called «slow precise» measurements with high resolution, up to ≈λ/10000, where λ is the wavelength of the laser radiation. For high-speed object motion the clock of «fast rough» measurements is used when the high-speed phase interpolator is running and the phase meter is locked. …”
    Get full text
    Article
  8. 2408

    An Analytic Study on the Enhancement of Heat Transfer with Nanofluid by Bhuvaneswari SUBRAMANIAN, Elatharasan GOVINDARAJ, Mukesh Kumar PERIYASAMY CHOKKAYEE AMMAL

    Published 2025-02-01
    “…The pertinent parameters analysed in the boundary value problem are magnetic, non-linear stretching parameter, Prandtl number, radiation, Brownian, thermophoresis. The governing sets of PDE’s are converted to a set of ODES using the similarity transformations. …”
    Get full text
    Article
  9. 2409

    An Adaptive Photovoltaic Topology to Overcome Shading Effect in PV Systems by Mohamed Amer Chaaban, Lana El Chaar, Mahmoud Alahmad

    Published 2015-01-01
    “…This paper addresses an adaptive system solution and proposes a new method to adaptively overcome losses due to shading during low radiation conditions. In addition, a statistical analysis for choosing the most feasible and efficient configuration for the system size is presented. …”
    Get full text
    Article
  10. 2410

    Application of linear programming model for optimizing the components of combined photovoltaic and battery system by Lale Mohamadifar, Seyed Hamed Moosavirad, Mitra Mirhosseini

    Published 2024-08-01
    “…The results showed that since the output power of the photovoltaic panel is dependent on the temperature and intensity of solar radiation, under the conditions of using the same components and demand Equally, the implementation of this system in Kerman is more cost-effective. …”
    Get full text
    Article
  11. 2411

    Gastrointestinal stromal tumors by A. P. Seryakov

    Published 2010-08-01
    “…In the case if relapse or metastases occurs surgical methods were ineffective, and chemo- or radiation therapy allowed to receive rather limited response (in particular, survival rate at late stages of GIST did not exceed 1 year). …”
    Get full text
    Article
  12. 2412

    Inclined Magnetic Field on Mixed Convection Darcy–Forchheimer Maxwell Nanofluid Flow Over a Permeable Stretching Sheet With Variable Thermal Conductivity: The Numerical Approach by Gossaye Aliy Adem, Adamu Gizachew Chanie

    Published 2024-01-01
    “…In order to analyze heat and mass transfer, the inquiry takes into account a number of variables, including the magnetic field, variable thermal conductivity, activation energy, suction/injection, and nonlinear thermal radiation. The controlling nonlinear PDEs with BCs are converted via similarity transformation into nonlinear ODEs in order to solve the ensuing nonlinear ODEs. …”
    Get full text
    Article
  13. 2413

    Analysis and Design of Cavity-Backed Probe-Fed Hybrid Microstrip Antennas on FR4 Substrate by D. C. Nascimento, Prêntice C. Ribeiro Filho, Alexis F. Tinoco-S, J. C. da S. Lacava

    Published 2015-01-01
    “…A novel cavity-backed probe-fed linearly polarized microstrip antenna based on the concept of hybrid radiators is proposed and implemented. The resulting flush-mounted antenna exhibits symmetrical bandwidth, low cross-polarization radiation in the H-plane, due to its hybrid patch, and low cost, since it can be built on a FR4 laminate. …”
    Get full text
    Article
  14. 2414

    Micron-scale imaging using bulk ultrasonics by Loheshwaran Chandran, Mohamed Subair Syed Akbar Ali, Bradley Bobbs, Chandan Dutta, Joseph JD, Enakshi Bhattacharya, Prabhu Rajagopal

    Published 2024-10-01
    “…The results provide a pathway for material diagnostics at greater depths with high resolution using micro-metalens-enhanced ultrasound as an alternative to expensive and radiation prone electromagnetic techniques.…”
    Get full text
    Article
  15. 2415

    The possibility of effective using the conservative and the minimally invasive treatment methods at various stages of the Dupuytren disease by Ekaterina K. Ovchinnikova, Sergey I. Gilfanov

    Published 2024-12-01
    “…Among them there are the combined use of conservative methods, the radiation therapy, the injections of collagenase and steroids, the use of immunodepressive medicines and the needle aponeurotomy. …”
    Get full text
    Article
  16. 2416

    A Volume Challenge Reveals the Diagnosis of Pediatric Restrictive Cardiomyopathy by Elyssa Cohen, Conor P. O’Halloran, Philip T. Thrush, T. Marsha Ma, Paul Tannous

    Published 2022-01-01
    “…A healthy 11-year-old girl presented with exercise intolerance of unclear etiology, and her physical exam was notable for a 3/6 systolic ejection murmur at the left upper sternal border with radiation to the back. Extensive noninvasive workup consisted of ECG, transthoracic echocardiogram, and cardiac MRI/MRA, which were all nondiagnostic. …”
    Get full text
    Article
  17. 2417
  18. 2418
  19. 2419
  20. 2420