Why do you suppose 131 53 i is used for this treatment

Assignment Help Chemical Engineering
Reference no: EM131142576

One method of treating cancer of the thyroid is to insert a small radioactive source directly into the tumor. The radiation emitted by the source can destroy cancerous cells. Why do you suppose 131 53 I is used for this treatment?

Reference no: EM131142576

Questions Cloud

Distinction between diplomatic and legislative immunity : xplain the distinction between diplomatic immunity and legislative immunity. Next, support or criticize the premise that diplomatic immunity is vital for Americans abroad
Tax cost of providing the public education : Public schools are financed by tax dollars and provide a certain level of education for every student who enrolls. The tax cost for the public school is the same whether one chooses to go to public school, or go to private school, so students going t..
How many electrons are freed at the first dynode : The average energy required to free an electron from the dynode surface is 10 eV. For each incident ectron released from rest, how many electrons are freed at the first dynode? At the last dynode?
Determine the grade of the road : Assuming standard perception/reaction time and practical stopping distance, determine the grade of the road.
Why do you suppose 131 53 i is used for this treatment : The radiation emitted by the source can destroy cancerous cells. Why do you suppose 131 53 I is used for this treatment?
Determine the drivers perception : Determine the drivers perception/reaction time before and after drinking - the driver fails to stop in time and strikes the object at a speed of 30 mi/h.
Which has the greatest penetration into tissue : Of the three basic types of radioaction-alpha, beta, and gamma-which has the greatest penetration into tissue? Explain the rationale behind your answer.
Write a program that reads an initial investment balance : Write a program that reads an initial investment balance and an interest rate. Then print the number of years it takes for the investment to reach one million dollars.
Find the decay constant and half-life of the isotope : A freshly prepared sample of a certain radioactive isotope has an activity of 10 mCi. After 4 h, the activity is 8 mCi.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Compute the primary current and the braking torque

Compute the primary current and the braking torque at the instant of plugging (i.e., reversal of the phase sequence) if the slip immediately before plugging is 0.05.

  Indicate type of sensors

A factory is producing tablets. It is required to design a system such that: The bottles moves till it reach the position shown (A) and 50 tablets are dropped in

  Indicate the material that should be stored in each tank

All tanks must be used, and all materials must be stored without using more than one tank for any one material. Indicate the material that should be stored in each tank.

  Blanketed with nitrogen and the pressure

Crude dichlorobenzene is pumped from a storage tank to a distillation column. The tank is blanketed with nitrogen and the pressure above the liquid surface is held constant at 0.1 bar gauge pressure. The minimum depth of liquid in the tank is 1 m.

  Compute the flux linkage as a function of time

The time-average value of the induced voltage. (e) The induced voltage when the plane of the coil is 30° from the vertical.

  Develop the signal conditioning circuit diagram

Develop the designed circuit using breadboard in the laboratory. Available thermal sensor can be used in the circuit. Discuss the effect of resistors on calibration of the sensor with specific emphasis on the sensitivity of the instrument.

  Refrigeration of the overhead condenser

Ethylene and propylene are valuable monomers. A key step in the recovery of these materials is fractionation of the olefin from the corresponding paraffin (ethane or propane). These fractionation steps require refrigeration of the overhead condens..

  Benefits of undertaking regular fire drills in the workplace

Describe issues to be considered when developing an evacuation procedure to help ensure the safe evacuation of employees and visitors in the event of a fire Outline the benefits of undertaking regular fire drills in the workplace

  Calculate the density of states per unit volume

Determine the Probability that an Ahmed energy state is occupied by an election it the slide is above the Fermi level by KT.

  What would be the reduction in income-tax charges

What would be the reduction in income-tax charges for the first year of operation if the sum-of-the-years-digits method were used for depreciation accounting instead of the straight-line method?

  A paper by ruckenstein and tsai

A paper by Ruckenstein and Tsai (1981)* shows that an "optimum pore size" can exist for catalytic reactions of large solute molecules in solvent-filled pores. Obtain the paper from your library and read it carefully. Then derive the analytical equati..

  Determine the percentage errors in q

Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C if the heating takes place at constant volume (i.e., if the piston does not move), retaining successively one term, two terms, and all three terms of the heat capaci..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd