PPT-Effects of Radiation on Growth

Radiant energy released by certain electromagnetic processes Divided into a spectrum based on wavelength Longer wavelength lower in energy Radio waves microwaves infrared Shorter wavelength then visible light higher energy level . Preconception (the stage is set): . Intergenerational Effects. Genetic. Cultural. Non-genetic Familial Intergenerational Effects. Stress. Diet. Drugs, environmental chemicals. Effects on Development. Fact . vs. Fiction. Disclosures. No financial disclosures for myself or family. No off label uses will be discussed. One exception: I am a radiologist. 25+ years selling . xrays. for a living. Mortgages and college tuition still to pay. Lab 9. Radiation Measurement. We use different terms depending on whether:. The radiation is coming from a radioactive source. The radiation dose absorbed by a person . The risk that a person will suffer health effects from exposure to radiation. Manuela . Buonanno. , Ph.D.. Associate Research Scientist, . Columbia University, New York. 1. Course Description.  .  . Do you know that radiation is in the air we breathe, the food we eat, the water we drink? Ionizing radiation in particular is a double-edged sword that it is used to cure cancer but can also cause cancer: How could that be? . Radiation Biology. Branch of biology concerned with the effects of ionizing radiation on living systems. Includes. Sequence of events occurring after the absorption of energy from ionizing radiation. What type of radiation is most harmful It depends on whether your exposure to radiation is internal or external beta particles Radioactive materials thatRadiation can affect the bodyThese adverse hea NIHPublication No 05-5286March 2005The radiation beam in interventional fluoroscopy procedures is typically directed at a relatively smallpatch of skin for a substantial length of time Thisarea of sk What is radiation?. Radiation is the giving off of high amounts of energy in the form of particles and/or waves.. The Electroscope. The Geiger Counter. Disposal of Radioactive Wastes. Radiation in Household Products. SNOLAB Future Projects Workshop. July 15, 2019. REPAIR collaboration. Doug Boreham. Research Faculty. NOSM. Chris Thome. Research Faculty. NOSM. Simon Lees. Research Faculty. NOSM. T.C. Tai. Research Faculty. Radiation refers to the process that is concerned with the passage of energy between places through space. . It is the radiation generated by sun that . regulates the temperature of earth. . . CLASSIFICATION OF RADIATION: ionizing or non-ionizing types. . Submission to the BEIS meeting. London Sept 12. th. 2017 . Christopher Busby. Scientific Secretary. European Committee on Radiation Risk. 1117 Latvian Academy of Sciences, Riga. christo@greenaudit.org. The cell life cycle The cell cycle G0 = Cell is resting G1 = RNA and proteins are made S = DNA is made G2 = Apparatus for mitosis is built M = Mitosis (the cell divides into 2 cells) G0 phase (restin . Radiation is the emission of energy in the form of waves or particles. Radiation that is so powerful that it can remove electrons from atoms is called ionizing.. Examples of types of ionizing radiation are x-rays from medical machines and gamma rays from radioactive substances. . •. Radiation biology . is the study of the action of ionizing radiation on living organisms . •The action is very complex, involving physics, chemistry, and biology . –Different types of ionizing radiation .