In this research, we conclude our study of ultraviolet rays, their discovery, types and categories. We talked about the sources of ultraviolet rays, and we discussed the effects of ultraviolet rays on human health, such as the benefits and harms of these rays, their effects on the skin, and so on. We also talked about the applications of ultraviolet rays and we also talked about phototherapy with ultraviolet rays. We conclude from this research the extent of the scientific importance in studying these rays.
| Mualliflar | Khalil, Nadia Adel Sayed, Ibrahim, Jasim Salih Balo, Elias, Nadia Younis Ibrahim, Fathe Taha, Noor Mohammad, Yahya, Reem Hasan Ali, nooh, Athraa ayad abd |
|---|---|
| Jurnal | Innovative Multidisciplinary Journal of Applied Technology |
| Nashr sanasi | 2024-07-25 |
| Jild | 2 |
| Son | 6 |
| Betlar | 167-178 |
| Til | Ingliz |
After the questionnaire was distributed in this research to a sample of males and females from the community, which amounted to more than 50)), we entered the answers and sorted them through the statistical program…
In the quest to advance construction materials, enhancing the performance of cement paste is critical, particularly in addressing challenges related to workability and shrinkage. This study investigates the potential of…
The research aims to shed light on the effect of using the electromagnetic spectrum in harmony with its short waves and linking that to medical devices used for each short wavelength in the field of diagnosis and…
The article discusses the basic concepts of a genetic algorithm and its components. Processes such as crossover selection and mutation are considered. In addition, a review of the works of scientists is provided, where…
In this research, copper oxide (ZnS) films used in solar cells were prepared by thermal chemical spraying method using aqueous copper chloride (CuCl2 .2H2O) as a starting material at a concentration of (0.1M), and the…
In the article, it was determined that the localization of tourist areas, the factors that implement and create the need for tourism are the "reasons" of the formation of tourist areas and the group of dominant factors.
The nineteenth century AD witnessed a tremendous breakthrough in the sciences of physics, which amplified Many discoveries in the field of electromagnetic induction and waves Michel Faraday (1791-1867 AD) was able to…
The article presents a constructive scheme and principles of operation of the needle thread tension regulator of a sewing machine. The mathematical model of axial oscillations of the plates of the needle thread tension…
Radioactive materials or radioactive elements have been present in nature since the beginning of creation. They are present in our bodies, our food, the water we drink, and the air we breathe. Our bones contain…
Most doors are controlled by the individual to open the door using a key, identification card, and fingerprint. The purpose of this paper is to assist users in accessing doors with automatic locks using android as a…
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