The numerical simulation of compactons, solitary waves with compact support, is characterized by the presence of spurious phenomena, as numerically-induced radiation, which is illustrated here using four numerical methods applied to the RosenauHyman K(p, p) equation. Both forward and backward radiations are emitted from the compacton presenting a self-similar shape which has been illustrated gr...

The world is naturally radioactive and approximately 82% of human-absorbed radiation doses, which are out of control, arise from natural sources such as cosmic, terrestrial, and exposure from inhalation or intake radiation sources. In recent years, several international studies have been carried out, which have reported different values regarding the effect of background radiation on human heal...

This paper discusses about the relevance of detecting space radiations which are very harmful and pose numerous health issues for astronauts. There are many ways to detect radiations, but we present a non-invasive way of detecting them in real-time while an astronaut is in the mission. All Terrain Bio-nano (ATB) gear system is one such concept where we propose to detect various levels of space ...

At the present time our information concerning the changes effected in living matter by x-rays and the radiations from radio-active substances is confined chiefly to the characteristic exudative phenomena noted in animal tissues, and the altered structural character of cells observed following exposures to these radiations. We have but little data bearing on the underlying physiological process...

Background. Primary breast angiosarcoma is a rare entity. Case. Initial diagnosis was a benign hemangioma at core biopsy. Wide local excision was performed, with positive margins. Pathology after surgery reported a moderately differentiated angiosarcoma. Tumor was finally treated using mastectomy and radiations. She developed a second angiosarcoma in contralateral breast, with an initial diagno...

Worldwide revelation to the promising wireless technologies emits harmful radiations which may possess severe damage to human health. Communication devices like mobile phones, WI-FI, Bluetooth, WLAN, laptops, headphones, and cellular phones all use wireless technologies. Wireless networks emit radiation in the microwave frequency range. These radiations are invisible, elusive, and they enter an...

According to WHO standard the RF leakage beyond +10 dBm are hazardous to human being. The microwave oven is a kitchen appliance which is used in day to day life. But, until 1967 an affordable and compact microwave oven was not readily available for domestic use. The obvious cooking advantages provided by the microwave oven ensured that its uptake would be rapid. It is extensive with up to 90 pe...

Chemists have been fascinated for a long time with phenomenon of bimolecular spectroscopy and dynamics of Nano–sized molecules and clusters as cross–linking–induced anti–cancer and Immune-Oncology (I-O) Nano drugs delivery in DNA/RNA of human cancer cells’ membranes under synchrotron radiations [1–25]. This concept generally associated with anti– cancer and Immune-Oncology (I-O) Nano drugs deli...