Thursday, February 16, 2017

Calculate your Body Mass Index


Metric BMI Formula
Weight (kg) / Height (m)2

With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared (kg/m2). Since height is commonly measured in centimeters, divide height in centimeters by 100 to obtain height in meters.


Imperial BMI Formula
(Weight (lbs.) * 703) / Height (inches)2

When using pounds and inches, the formula needs to be altered slightly. Multiply your weight in pounds by 703. Divide that by your height in inches, squared.




Thanks To Source :- MedicalNewsToday

#mastermind
#sokto
#health_mind



What is Body mass index (BMI)



What is BMI ??
Body mass index (BMI) is a measure of body fat based on your weight in relation to your height, and applies to most adult men and women aged 20 and over. For children aged 2 and over, BMI percentile is the best assessment of body fat.
  •  Body mass index (BMI) is a measure of relative size based on the mass and height of an individual.
  •  The Quetelet Index was devised by Adolphe Quetelet, a Belgian mathematician, astronomer and statistician, in 1832. It was later termed "body mass index" in 1972 by Ancel Keys.
  •  BMI is a simple, inexpensive and noninvasive surrogate measure of body fat.
  •  Factors such as age, sex, ethnicity and muscle mass are not accounted for in BMI.
  •  For adults 20 years and older, BMI is interpreted by using standard weight status categories that are the same for all ages, and for both men and women.
  •  For children and adolescents between 2-20 years old, BMI is interpreted relative to a child's age and sex.
  •  BMI is a reasonable indicator of body fat for both adults and children.
  •  Because BMI does not measure body fat directly, it should not be used as a diagnostic tool.

  •  BMI should be used as a measure to track weight status in populations and as a screening tool to identify potential weight problems in individuals.
  •  Other measures of body fat, such as skin-fold thicknesses, bio-electrical impedance, underwater weighing and dual energy X-ray absorption, maybe more accurate than BMI.





Thanks To Source :- MedicalNewsToday

#mastermind
#sokto
#health_mind

Tuesday, February 14, 2017

IP address Facts


What is IP address ??




Every machine on a network has a unique identifier. Just as you would address a letter to send in the mail, computers use the unique identifier to send data to specific computers on a network. Most networks today, including all computers on the Internet, use the TCP/IP protocol as the standard for how to communicate on the network. In the TCP/IP protocol, the unique identifier for a computer is called its IP address.

An IP address is a fascinating product of modern computer technology designed to allow one computer (or other digital device) to communicate with another via the Internet. IP addresses allow the location of literally billions of digital devices that are connected to the Internet to be pinpointed and differentiated from other devices. In the same sense that someone needs your mailing address to send you a letter, a remote computer needs your IP address to communicate with your computer.

"IP" stands for Internet Protocol, so an IP address is an Internet Protocol address. What does that mean? An Internet Protocol is a set of rules that govern Internet activity and facilitate completion of a variety of actions on the World Wide Web. Therefore an Internet Protocol address is part of the systematically laid out interconnected grid that governs online communication by identifying both initiating devices and various Internet destinations, thereby making two-way communication possible.



There are two standards for IP addresses: IP Version 4 (IPv4) and IP Version 6 (IPv6). All computers with IP what addresses have an IPv4 address, and many are starting to use the new IPv6 address system as well. Here's these two address types mean:

·         IPv4 uses 32 binary bits to create a single unique address on the network. An IPv4 address is expressed by four numbers separated by dots. Each number is the decimal (base-10) representation for an eight-digit binary (base-2) number, also called an octet. For example: 216.27.61.137

·         IPv6 uses 128 binary bits to create a single unique address on the network. An IPv6 address is expressed by eight groups of hexadecimal (base-16) numbers separated by colons, as in 2001:cdba:0000:0000:0000:0000:3257:9652. Groups of numbers that contain all zeros are often omitted to save space, leaving a colon separator to mark the gap (as in 2001:cdba::3257:9652).

 This innocuous-looking group of four numbers (IPv4) is the key that empowers you and me to send and retrieve data over our Internet connections, ensuring that our messages, as well as our requests for data and the data we've requested, will reach their correct Internet destinations. Without this numeric protocol, sending and receiving data over the World Wide Web would be impossible.

IP addresses can be either static or dynamic. Static IP addresses never change. They serve as a permanent Internet address and provide a simple and reliable way for remote computers to contact you. Static IP addresses reveal such information as the continent, country, region, and city in which a computer is located; the ISP (Internet Service Provider) that services that particular computer; and such technical information as the precise latitude and longitude of the country, as well as the locale, of the computer. Many websites provide IP address look-up services to their visitors, free of charge. If you're curious about your own IP address, you can locate these websites by performing a Google search.

Dynamic IP addresses are temporary and are assigned each time a computer accesses the Internet. They are, in effect, borrowed from a pool of IP addresses that are shared among various computers. Since a limited number of static IP addresses are available, many ISPs reserve a portion of their assigned addresses for sharing among their subscribers in this way. This lowers costs and allows them to service far more subscribers than they otherwise could.

Static IP addresses are generally preferable for such uses as VOIP (Voice over Internet Protocol), online gaming, or any other purpose where users need to make it easy for other computers to locate and connect to them. Easy access can also be facilitated when using a dynamic IP address through the use of a dynamic DNS service, which enables other computers to find you even though you may be using a temporary, one-time IP address. This often entails an extra charge, however, so check with your ISP.

Static IP addresses are considered somewhat less secure than dynamic IP addresses, since they are easier to track for data mining purposes. However, following safe Internet practices can help mitigate this potential problem and keep your computer secure no matter what type of IP address you use.


#mastermind
#sokto
#tech_mind

Monday, February 13, 2017

O Positive Blood

O pOsitive blOOd facts

O Positive Blood Type (O+)

1. Most Common Blood Type
The O positive blood type is the most common and incredibly an important donor in maintaining adequate blood supply. It is present in 1 out of 3 individuals. This means approximately 37.4% of the population has O positive blood. However, not all of the ethnic groups share the same proportions of blood types. O positive blood type is about 37% in Caucasians, 47% in African American, 53% in Hispanic, and 39% in Asian.


2. Inheritance Patterns

The ABO gene found on chromosome 9 determines the ABO blood group system. O genes (or alleles) do not produce antigens A or B, thereby are called silent alleles. Blood Group O has neither A or B antigen on red cells but with both the A and B antibody in the plasma.
How is O Positive blood type inherited?
·         If parental blood groups consist of O and O, the child’s blood group will be O.
·         If parental blood groups consist of O and A, the child’s blood group will either be O or A.
·         If parental blood groups consist of O and B, the child’s blood group will either be O or B.
·         If parental blood groups consist of A and A, the child’s blood group will either be O or A.
·         If parental blood groups consist of A and B, the child’s blood group will either be one of O, A, B, or AB.
·         If parental blood groups consist of B and B, the child’s blood group will either be O or B.


3. Blood Type Compatibility: O+ Can Receive Both O+ and O-

Being the most common blood type, it is transfused most often. O Positive individuals can only receive both O+ and O- because they have antibodies to both A and B antigens in their blood. If A and B is introduced, it will cause an immune response.


4. Blood Type Compatibility: O+ Can Be Given To O+, A+, B+ and AB+

Being an O+ donor makes the person the type of individual to hold being the most ideal red blood benefactor. Individuals with an O+ blood type can be a red blood cell donor to blood types O+, A+, B+, and AB+.

5. Plasma Type Compatibility: O Can Receive O, A, B and AB

Blood Type O carries both antibodies, making blood type O group compatible to receive plasma from groups O, A, B and AB. However, blood type O plasma can only be given to type O recipients. The individuals who are compatible in receiving platelets from an O+ donor are O+ recipients.

6. Has an Rh Factor

Rh Factor is an additional marker in the blood. This can be classified as either Rh positive or Rh negative. This marker is only used for genetic differences. O Positive blood type is Rh positive.

7. Tendency Towards Higher Levels of Stomach Acids

Individuals with blood type O may be predisposed to certain medical conditions like ulcers. This can happen because of higher levels of stomach acids. However, they have well-built ability to digest protein and fat-rich meals. The two chemicals intestinal alkaline phosphatase enzyme and ApoB48 lipoprotein used by the digestive tract are secreted at much higher levels. It improves the ability of blood type O individuals to metabolize animal sourced cholesterol more efficiently. However, simple carbohydrates such as those sourced from grains, are easily converted into triglycerides and fats.

8. Immediate “Fight or Flight” Response

This can cause episodes of excessive anger, hyperactivity, temper tantrums, and chemical imbalance bringing about manic experiences. Blood Type O individuals are also vulnerable to destructive behaviors when exceedingly bored, tired or depressed, due to the synergistic relationship between feelings of reward and release of dopamine.


9. Diet Recommendations

It is recommended for blood type O individuals to focus their diet on organic meats, fruits and vegetables to avoid being overstressed. Moreover, dairy and wheat products should be avoided because they may initiate digestive and health concerns. Intake of caffeine and alcohol should also be avoided. They can be harmful with their potential to increase adrenaline and noradrenaline which are already in high levels in blood type O individuals.

10. Exercise Recommendations


Brisk regular exercise that promotes the musculoskeletal and cardiovascular system can be beneficial. Physical exercise releases a crowd of neurotransmitter activity to tone the whole system. It also helps uphold a physical health and emotional balance due to a well regulated and efficient chemical transport system. Aaerobic physical exercise should be done 3 to 4 times a week for at least 30 minutes each.


 Thanks To Source :- Thrombocyte

#mastermind
#sokto
#health_mind

Sunday, February 5, 2017

Multiplication by 11

Multiply any Two digit number by 11

Ex:- 34 * 11


Step 1 :-
separate the two digits of the number
=> 3_4

Step 2 :-
sum the two digits
=> 3+4 = 7

Step 3 :-
place the step 2 answer in the blank created in step 1

=> 3_4 = 374


" SHARE OUR KNOWLEDGE TO OTHERS "

#mastermind
#math_tricks
#sokto

Finger Multiplication Method


If Anyone have Multiplication Problem ???




Confuse
Tension 

Stress



 Be Cool.........

Don't Worry about that you can easily remember the multiplication by using Your Fingers


 Lets Learn about that........!!!!!!!!!!!

 1. Please see this 6 pictures 
2. Try it Yourself
3. Try once more
4. Do daily practice
5. "" Practice Make Perfect "" now you don't want to use your fingers to multiply 
6. now You all know the Multiplication ............
    easy ....!!!!!!!!!
7. Best of Luck....










" SHARE OUR KNOWLEDGE TO OTHERS "

#mastermind
#math_tricks
#sokto