Handwriting analysis is something that can not be "scientifically measured" which can make it sometimes not excepted in court cases. A system called the FISH system (Forensic Information System) could speed up the process for the acceptance of handwriting analysis as more than a questionable evidence.
Monday, August 31, 2009
Sunday, August 30, 2009
Blood Mixing and Transfusions
Everyone knows using common sense that you can use a transfusion of blood with type A to type A and so on. The only was a transfusion will work with out the same blood type is if the antibodies in the blood are not against the antigens in the donors blood. If so, blood could clump.
Cite:
"Blood Groups, Blood Typing and Blood Transfusions." Nobelprize.org. Web. 08 Sept. 2009.
Saturday, August 29, 2009
Positive and Negative Blood Types
A common question about blood are the signs positive and negative beside your blood type. This actually is defined by the "RH System". The RH system is complicated because there are 30 different combinations for blood but Rh proteins are simply put in positive or negative groups. Genetic make-up determines:
plus plus: positive
plus minus: positive
minus minus: negative
Cite:
"Rh Factor - Blood Types, positive and negative, Blood Typing, Inheritance, Genetics,." Men, Pregnancy, Expectant Father, Calculator, Paternity Angel - Information Issues. Web. 08 Sept. 2009.
Friday, August 28, 2009
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