主题词：Radioactivity and Radon Measurements; Radioactive contamination and transfer; Radiation Dose and Imaging; Nuclear and radioactivity studies; Graphite, nuclear technology, radiation studies; Radiation Therapy and Dosimetry; Nuclear Physics and Applications; Radiation Detection and Scintillator Technologies; Effects of Radiation Exposure; Advances in Oncology and Radiotherapy; Advanced Radiotherapy Techniques; Radioactive element chemistry and processing; Chemical Safety and Risk Management; Radiation Effects and Dosimetry; Medical Imaging Techniques and Applications; Risk and Safety Analysis; Risk Perception and Management; Carcinogens and Genotoxicity Assessment; Radioactive Decay and Measurement Techniques; Radiopharmaceutical Chemistry and Applications; Nuclear Issues and Defense; Health, Environment, Cognitive Aging; Advanced X-ray and CT Imaging; Nuclear reactor physics and engineering; Diverse Scientific and Economic Studies