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15:44
Radiation damage to tissue and/or organs depends on the dose of radiation received, or the absorbed dose which is expressed in a unit called the gray (Gy). The potential damage from an absorbed dose depends on the type of radiation and the sensitivity of different tissues and organs. The effective dose is used to measure ionizing radiation in terms of the potential for causing harm. The sievert (Sv) is the unit of effective dose that takes into account the type of radiation and sensitivity of tissues and organs. It is a way to measure ionizing radiation in terms of the potential for causing harm. The Sv takes into account the type of radiation and sensitivity of tissues and organs. The Sv is a very large unit so it is more practical to use smaller units such as millisieverts (mSv) or microsieverts (μSv). There are one thousand μSv in one mSv, and one thousand mSv in one Sv. In addition to the amount of radiation (dose), it is often useful to express the rate at which this dose is delivered (dose rate), such as microsieverts per hour (μSv/hour) or millisievert per year (mSv/year). Beyond certain thresholds, radiation can impair the functioning of tissues and/or organs and can produce acute effects such as skin redness, hair loss, radiation burns, or acute radiation syndrome. These effects are more severe at higher doses and higher dose rates. For instance, the dose threshold for acute radiation syndrome is about 1 Sv (1000 mSv). If the radiation dose is low and/or it is delivered over a long period of time (low dose rate), the risk is substantially lower because there is a greater likelihood of repairing the damage. There is still a risk of long-term effects such as cancer, however, that may appear years or even decades later. Effects of this type will not always occur, but their likelihood is proportional to the radiation dose. This risk is higher for children and adolescents, as they are significantly more sensitive to radiation exposure than adults.
4 Oct 2017
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0:10
We would like to say that Gurgaon today is a shopping hub and you could always look to buy Elan Miracle retail shops with help from the professionals. Whether it is home or commercial real estate they have a perfect insight of the region and being buyers you could always look to benefit.
4 Oct 2017
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0:29
Do you think hitting Jackpot is always about money? These people hit the jackpot when they were saved by fraction of seconds. The compilation of some incredible lucky people. Some of them were so near to the death but they still alive with little or without injuries.
4 Oct 2017
25
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0:39
Do you think hitting Jackpot is always about money? These people hit the jackpot when they were saved by fraction of seconds. The compilation of some incredible lucky people. Some of them were so near to the death but they still alive with little or without injuries.
4 Oct 2017
26
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0:53
Cheap Movers Las Vegas - Best moving company Las Vegas provides professional residential moving for last 8 years. Las Vegas Movers have always strived to be a superior residential with commitment to quality for our customers. We make sure we offer full service residential moving in Las Vegas at most competitive rates. Address:- 3960 Howard Hughes Parkway, Suite 500, Las Vegas, NV 89169 Phone Number:- (702) 848-6806
5 Oct 2017
13
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1:04
Same Day Flower Delivery Boston always have the ideal flower bunch for all occasions. You can easily place an order online or on phone for cheap flower delivery in Boston and if you are not satisfied, your money will refunded. Our flower delivery service in Boston allows you to send flowers at a reasonable price range. You also have the option of including a greetings card and making the combo of flowers and gift baskets. We value our customers and understand your sentiments attached with every bouquet you order and that is the reason why we commit our full level of satisfaction. Also, we’re happy to take your last minute orders and guarantee same day delivery in Boston & areas around at no extra cost. Address : 41 Union St, Boston, MA 2108 Phone : (617) 858-8018
5 Oct 2017
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0:33
Do you think hitting Jackpot is always about money? These people hit the jackpot when they escaped death by mere inches and fraction of seconds. This compilation video of incredibly lucky people shows what the real meaning of being lucky is. Escaping fatal car accidents by just inches without any injury is in true sense- ‘Luck’. Watch it on your own.
5 Oct 2017
20
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0:36
Now to get Panchmukhi Air Ambulance services provide low-cost services so that every person is able to afford his services and save their dear one and even successful in saving more and more life of emergency life. We are always ready to transfer the patient from Guwahati to Chennai.
5 Oct 2017
14
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0:35
It is hard to ignore the fact that these fundraising scams are destroying the organisations, their reputation in the market. It is the money of peoples which is at stake, so we have to be extra careful before organising the fundraising events. Frauds and cons are looks for the opportunity to get into the skin of these events. Prevention is always better than cure so studying it's causes.
6 Oct 2017
17
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1:20
As a person, choosing the best skin care products for your wellness is very essential. Always go for the products which have natural ingredients in them; they will allow your skin to have that natural glow and you won’t have any side effects ever.
6 Oct 2017
21
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0:47
Stephen H. Wagner General Contractor, LLC Mont Clare, PA, 19453 (610) 952-0292 I am a home improvement contractor with over 20 years of building trades experience. As the owner of the company I always work on the job personally. I use subcontractors on larger jobs,or jobs where permits require a master plumber or master electrician. I do not work on HVAC systems. I do not lay block or brick. I am a licensed and insured contractor a great reputation and excellent references. Local Construction; Reliable Construction;Construction; Residential Construction; Construction Service Phoenixville, PA;Williams Corner, PA;Oaks, PA;Audubon, PA;Mingo, PA; Construction Contractor, Construction Company, Construction Service, Commercial Construction, Barn Construction
6 Oct 2017
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1:33
Amazon Kindle Technical Support 1-833-990-3999 always remains ready to resolve all kinds of issues on immediate basis. Skilled and Certified Technicians over this extremely efficient Kindle Technical Support always serve with passion while making best usage of latest standards and solutions. In order to deliver the long lasting results, they always start solution from the roots. All these features combine together to ensure that same kind of problem will not return to your device for long time. Kindle Technical Support Phone Number 1-833-990-3999 is obviously the most dependable answer for all kinds of technical issues regarding the performance of Kindle.
6 Oct 2017
25
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