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Metastasis

Metastasis

Metastasis is a process of spreading of pathogens from a primary site to another site. In oncology study, we find a term so called metastasis cancer.  There have some common factor to occur metastasis. Through blood stream the cancer cell can leave the original tumor site and can migrate to another site or body parts. 

Breast cancer is a very common type of cancer that can spread into other body parts by a metastasis process.





Metastases in plural form metastasis develops when the main cancer cell break away from the original tumor and enter into blood stream or lymphatic system

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Popular Topics on Physics

 Following physics phenomena are considers as world most popular physics topics. Hawking Radiation Radiation from black hole. Black holes event Horizzon continuously radiates energy. Black Hole Region in universe from where nothing can escape. General theory of relativity It is a modified form of special theory of relativity introducing gravitation into it. Higgs Boson particles Recently discovered particles in universe. Quantum mechanics Quantum mechanics explain the behavior of motion particles in small scale.
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Turkey Millitary operation In Northern Syrea

Turkey Millitary operation in Syrea
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Internal rate of return

Internal rate of return is a discounted rate that makes NPV equal to zero. Internal rate of return simply define as IRR. IRR determines that if any project will be accept or reject. There have a certain condition on IRR that determines that the project will accept or not.  Let initial investment 100 dollar, after a one year expected to gain 130 dollar. NPV= Negative value of initial investment + FV/(1+r) = -100+130/(1+.08) Here, r is 8 percent =20.37 Here, NPV is greater than zero Project should accept. Again let us calculate IRR, IRR makes NPV is equal to zero. NPV = -100 + 130/(1+R) 0 = -100 + 130/(1+R) R = .30 30 percent Hence, R is greater than r Hence, project is accepted
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