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15:44
Medical diagnostic procedures used to define and diagnose medical conditions are currently the greatest manmade source of ionizing radiation exposure to the general population. However, even these sources are generally quite limited compared to the general background radiation on Earth. The risks and benefits of radiation exposure due to medical imaging and other sources must be clearly defined for clinicians and their patients. This article is a general overview for the medical practitioner, who should understand the fundamentals of medical ionizing radiation and the general associated risks. This article also acquaints the practitioner with relative doses of common radiographic procedures as well as natural background radiation. The use of ionizing radiation in medicine began with the discovery of x-rays by Roentgen in 1895. Ionizing radiation is the portion of the electromagnetic spectrum with sufficient energy to pass through matter and physically dislodge orbital electrons to form ions. These ions, in turn, can produce biological changes when introduced into tissue. Ionizing radiation can exist in 2 forms: as an electromagnetic wave, such as an x-ray or gamma ray, or as a particle, in the form of an alpha or beta particle, neutron, or proton. X-rays are machine-generated, whereas gamma rays are electromagnetic waves that are emitted from the nucleus of an unstable atom. Different forms of ionizing radiation have differing abilities to generate biologic damage. The order of ionization effect of these forms can be found in Table 1 below. A clear understanding of the measurement units of radiation and radioactivity is required to better communicate with colleagues or patients. Different units are used to describe radioactivity by energy (erg), decay activity rate (curie [Ci] or becquerel [Bq]), effect in air (roentgen [R]), ability to be absorbed (radiation-absorbed dose [rad] or gray [Gy]), or biologic effect (roentgen equivalent man [rem] or sievert [Sv]). Se
23 Jun 2017
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0:48
Saudi Charcoal Company is the leading Dealers, Wholesales and suppliers of Shisha Charcoal, Hookah Charcoal Briquettes to Saudi Arabia and GCC countries like Qatar, Oman, Qatar, Dubai from Indonesia. Shisha Charcoal was achieved by creating a series of high-quality charcoal including this box of flat coils, as well as their popular cube shapes. The power of their coals has been utilized by smokers in a lounge, at home, and even outdoors. The square shaped coals measures out to an even 1"x 1" and work perfectly atop any hookah foil, or heat management devices. These coals are crafted with the use of all natural materials with the main ingredient consisting of raw coconut husks, and let it be known that no trees harmed in this process.
17 Jun 2017
14
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1:49
You just can't measure the level of stupidness of this guy who is trying to lift himself up by standing inside a bucket. You can't beat gravity brother!
13 Jun 2017
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5:01
Canvas Solaris were an American progressive metal band from Statesboro, Georgia, formed in 1999, and disbanded in 2011. Though they first played with vocals, they moved on to instrumental, drawing influence from bands as diverse as Cynic, Rush, King Crimson, Death, Watchtower, and The Mars Volta.
10 Jun 2017
5
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1:09
In the event that you simply square measure having problems with the temperature of exploit your aeration and cooling system, or if is carrying on inconsistency, there square measure numerous things that might not be right. Ice could have formed within the unit- that is attended beneath. To see whether or not this is often the case, you’ll put off your aeration and cooling system and carry the duvet to see whether or not any ice is clear on or behind the channel. Only if this is often true, take when suggests that recorded beneath.
9 Jun 2017
9
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5:10
There's something about mega-ships, those floating skyscrapers laid sideways . So here lies our list of the world's largest cruise vessels, ranked in order of gross tonnage, a measure of volume (and not weight) . luxury yachts tour, luxury yachts wallpaper, luxury yachts for sale usa, luxury yachts australia, luxury yachts antibes, luxury yacht accessories, luxury yachts images, luxury yachts uk, luxury yacht hotel yangon, luxury yachts 2016, luxury yachts for sale europe, largest cruise ship ever built 2011, largest cruise ship in europe, largest cruise ship launched, largest cruise ship maiden voyage, largest cruise ship out of galveston, largest cruise ship planned
7 Jun 2017
50
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1:23
Get your pilot license and fly over international airlines actively. RG aviation is here to guide you for the best academic credits to complete the certification successfully. Becoming an aviator will not happen in one day enrich your talent from the basement by choosing the elite Commercial Pilot License academy. Our faculties are much talented in aircraft industry having 20 years of experience in aviation. We provide 200 hours of flying to put maximum knowledge in safety measures under all situations. Exclusive Cessna aircrafts are used for training students in the aviation course.
7 Jun 2017
24
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3:30
May Measure Month 2017 Across the U.A.E
4 Jun 2017
6
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1:25
We Whirlpool Refrigerator Service and Repair Centre square measure repairing all type of Godrej refrigerators like single door and multi door refrigerators repair at your door step with smart service with no hidden costs With real components.
2 Jun 2017
23
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42:20
As organizations move their application inventory out of private data centers to public cloud providers, login pages are exposed to public URLs. This eliminates the network perimeter as a first line of defense and dramatically increases the set of possible attackers. At the same time, organizations are subject to increasing regulatory and audit requirements regarding privacy protection and governance. To address the increased risk of public access to critical systems and applications, organizations must deploy multi-factor authentication, robust access governance and control over privileged accounts. This webinar will discuss implementation of these measures.
1 Jun 2017
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2:02
This post tells you How to read a grinding wheel's specification before measuring and testing it,to let you know the grinding wheels well before using it.
31 May 2017
24
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2:09
Flow Meter Units : m3/hr , LPM, SCFM, Nm3/hr, Sm3/hr ,Am3/hr Any thing and Every Customisation at Manufacturers Level Is Possible Pressure: Argon Flow Meter Can be Measured At Normally 0 to 10 Bar Usually For General Appplications But We Can Manufacture The Customised Flow Meters Upto 25 Bar or 50 Bar For Gas Argon Applications Only. Temperatures : Our General Flow Meters are Manufactured to Make The Flow Measurement Of Argon in Ambient Temperatures But We Manufacture Flow Transmitters Which can Work For High Temperatures Flow Reading : Argon Flow Cane Displayed in 4 or 6 Digit Flow rates But Generally 4 Digit Flow Range Totalisers For Argon Flow Rate Measurement is generally used Totalised Cumulative Flow : Totalised Flow In m3 or Kg or Litres Can be Possible .CC Is Also Possible For Micro Flow Meters Supply Voltage For Argon Flow Meters : The Argon Flow Meter is a Digital Flow Meter So Requires Power Supply. This Flow Meter can be Operated in 24 V DC or 230 V DC And Can be Sepecailly Manufactured In Voltages For 12 V DC ,10 V DC ,5 V DC, Also End Connections: Mass Flow Meters and Mass Flow Controllers Or Say Volumetric Flow meters Or Volumetric Flow Controllers Can Be Equipped With a Variety Of End Connections Such As Can Be Provided with a Vast Range Like The Socket Ends, Flange Ends, Pneumatic Fittings, Quick Connect Fittings Etc . Remote Display Flow Meters : The Flow Meter can be Equipped With a Remote Display Unit To Show The flow Rate or Make The Remote Flow Control Unit Accessible in Control Room Remotely. Generally a 10 Meters Cable Or 20 Meters Cable Can be Equipped With The Flow Meter By Default . A Modbus ,RS232,Rs485 ,Wireless, Bluetooth, Wifi ,Etc Wireless Networks can Be Equipped to Make Flow Readings Remotely Measure and Control Automation : The Argon Flow meters Are Fully Equipped to Be Integrated to The Automation Systems, Can be Fully Equipped For Any Automation PLC or Control Automation Unit . Analog Output And Digital Output is
31 May 2017
28
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1:18
Flow Meter Units : m3/hr , LPM, SCFM, Nm3/hr, Sm3/hr ,Am3/hr Any thing and Every Customisation at Manufacturers Level Is Possible Pressure: Argon Flow Meter Can be Measured At Normally 0 to 10 Bar Usually For General Appplications But We Can Manufacture The Customised Flow Meters Upto 25 Bar or 50 Bar For Gas Argon Applications Only. Temperatures : Our General Flow Meters are Manufactured to Make The Flow Measurement Of Argon in Ambient Temperatures But We Manufacture Flow Transmitters Which can Work For High Temperatures Flow Reading : Argon Flow Cane Displayed in 4 or 6 Digit Flow rates But Generally 4 Digit Flow Range Totalisers For Argon Flow Rate Measurement is generally used Totalised Cumulative Flow : Totalised Flow In m3 or Kg or Litres Can be Possible .CC Is Also Possible For Micro Flow Meters Supply Voltage For Argon Flow Meters : The Argon Flow Meter is a Digital Flow Meter So Requires Power Supply. This Flow Meter can be Operated in 24 V DC or 230 V DC And Can be Sepecailly Manufactured In Voltages For 12 V DC ,10 V DC ,5 V DC, Also End Connections: Mass Flow Meters and Mass Flow Controllers Or Say Volumetric Flow meters Or Volumetric Flow Controllers Can Be Equipped With a Variety Of End Connections Such As Can Be Provided with a Vast Range Like The Socket Ends, Flange Ends, Pneumatic Fittings, Quick Connect Fittings Etc . Remote Display Flow Meters : The Flow Meter can be Equipped With a Remote Display Unit To Show The flow Rate or Make The Remote Flow Control Unit Accessible in Control Room Remotely. Generally a 10 Meters Cable Or 20 Meters Cable Can be Equipped With The Flow Meter By Default . A Modbus ,RS232,Rs485 ,Wireless, Bluetooth, Wifi ,Etc Wireless Networks can Be Equipped to Make Flow Readings Remotely Measure and Control Automation : The Argon Flow meters Are Fully Equipped to Be Integrated to The Automation Systems, Can be Fully Equipped For Any Automation PLC or Control Automation Unit . Analog Output And Digital Output is
31 May 2017
43
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1:22
Flow Meter Units : m3/hr , LPM, SCFM, Nm3/hr, Sm3/hr ,Am3/hr Any thing and Every Customisation at Manufacturers Level Is Possible Pressure: Argon Flow Meter Can be Measured At Normally 0 to 10 Bar Usually For General Appplications But We Can Manufacture The Customised Flow Meters Upto 25 Bar or 50 Bar For Gas Argon Applications Only. Temperatures : Our General Flow Meters are Manufactured to Make The Flow Measurement Of Argon in Ambient Temperatures But We Manufacture Flow Transmitters Which can Work For High Temperatures Flow Reading : Argon Flow Cane Displayed in 4 or 6 Digit Flow rates But Generally 4 Digit Flow Range Totalisers For Argon Flow Rate Measurement is generally used Totalised Cumulative Flow : Totalised Flow In m3 or Kg or Litres Can be Possible .CC Is Also Possible For Micro Flow Meters Supply Voltage For Argon Flow Meters : The Argon Flow Meter is a Digital Flow Meter So Requires Power Supply. This Flow Meter can be Operated in 24 V DC or 230 V DC And Can be Sepecailly Manufactured In Voltages For 12 V DC ,10 V DC ,5 V DC, Also End Connections: Mass Flow Meters and Mass Flow Controllers Or Say Volumetric Flow meters Or Volumetric Flow Controllers Can Be Equipped With a Variety Of End Connections Such As Can Be Provided with a Vast Range Like The Socket Ends, Flange Ends, Pneumatic Fittings, Quick Connect Fittings Etc . Remote Display Flow Meters : The Flow Meter can be Equipped With a Remote Display Unit To Show The flow Rate or Make The Remote Flow Control Unit Accessible in Control Room Remotely. Generally a 10 Meters Cable Or 20 Meters Cable Can be Equipped With The Flow Meter By Default . A Modbus ,RS232,Rs485 ,Wireless, Bluetooth, Wifi ,Etc Wireless Networks can Be Equipped to Make Flow Readings Remotely Measure and Control Automation : The Argon Flow meters Are Fully Equipped to Be Integrated to The Automation Systems, Can be Fully Equipped For Any Automation PLC or Control Automation Unit . Analog Output And Digital Output is
31 May 2017
29
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0:41
Argon Gas Flow Meter Argon Flow Ranges For Flow Meter 0 to 10 cc/min 0 to 40 cc/min 0 to 100 cc/min 0 to 200 cc/min 0 to 500 cc/min 0 to 1000 cc/min 0 to 5000 cc/min 0 to 10 LPM 0 to 50 LPM 0 to 100 LPM 0 to 500 LPM 0 to 1000 LPM 0 to 5000 LPM 0 to 10000 LPM 0 to 25000 LPM 0 to 50000 LPM
31 May 2017
12
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2:35
Raktamokshana therapy Panchakarma treatment in Delhi, Detoxification with Ayurveda in Delhi Panchakarma includes 5 karmas ie. Vamana, Virechana, Nasyam, Basti and Raktamokshana. Raktamokshana is done by three measures Shringa, Jalouka ( Leech Therapy) and Alabu. At Aasha Ayurveda Centre, we perform Panchakarma with Jalouka i.e. Leech therapy and Siravedhan. It is done in Rakta Dosha disorders like various skin problems, varicose veins, acne, cellulitis, Rheumatoid arthritis, Hypertention, Infertility, menstrual disorders etc. All these Panchakarma therapies as well as Kerala therapies are performed at Aasha Ayurveda Centre, Rajouri Garden at very economical cost and by trained Kerala Therapists. For more information visit Aasha Ayurveda Centre and contact 09811773770, Rajouri Garden.
27 May 2017
16
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