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4.359  Articles
1 of 437 pages  |  10  records  |  more records»
High power attosecond (as) X-ray pulses are in great demand for ultrafast dynamics and high resolution microscopy. We numerically demonstrate the generation of a ~230 attosecond, 1.5 terawatt (TW) pulse at a photon energy of 1 keV, and a 115 attosecond, 1... see more

The development of the integration of renewable energy into the energy supply of buildings leads to the formulation of the problem of efficient placement of solar thermal devices on surfaces of complex shapes (shells). An urgent task is the development of... see more

The immune system is one of the most significant defenses against environmental insults including natural radiation. The purpose of this preliminary study was to assess the effects of high natural radiation to Mamuju residents, by focusing on immune-relat... see more

This work studied protective material consisting of several metal oxide composites (Pb3O4, WO3, SnO2, and Bi2O3)-natural rubber (NR) for X-ray and gamma-ray shielding. The composites were prepared through open milling and vulcanization processes and furth... see more

Eastern Indonesia has enormous potential for solar energy. For the utilization of this energy, data on the intensity of solar radiation is needed that can describe the availability of solar energy that can be utilized. Information on the availability of s... see more

Hypersensitivity (electrical sensitivity) is a health problem due to the influence of electromagnetic wave radiation in the form of physiological disorders characterized by neurological symptoms (disorders of the brain and nervous system) and sensitivity ... see more

Pain imparts additional morbidity and economic burden to patients by requiring parenteral analgesia, interruption of radiation therapy (RT) and/or hospitalization, and parenteral or tube feeding, all of which negatively impact patients' quality of life. T... see more

AbstractBackground: We compared 3D-conformal radiation therapy (3D-CRT) and intensity-modulated radiation therapy (IMRT) planning for left-sided post-mastectomy patients.Aim: To compare the dose coverage of the planning target volume (PTV) and d... see more

The main intention of this study is to differentiate the stable and realisable solutions between the dual solutions of the water-based hybrid nanofluid flow driven by a solid cone along with energy transfer in the form of heat and mass by employing a new ... see more

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