: Benjamin Hawkins - Indian Agent . Merritt B. Pound.

The weak Hawkins-Simon Condition

A real square matrix satisfies the weak Hawkins-Simon condition if its leading principal minors are positive (the condition was first studied by the French mathematician Maurice Potron). Three characterizations are given. Simple sufficient conditions ensure that the condition holds after a suitable reordering of columns. A full characterization of this set of matrices should take into account t...

Merritt : Black Hole Nuclei

Supermassive black holes inhabit galactic nuclei, and their presence influences in crucial ways the evolution of the stellar distribution. The low-density cores observed in bright galaxies are probably a result of black hole infall, while steep density cusps like those at the Galactic center are a result of energy exchange between stars moving in the gravita-tional field of the single black hol...

Kasabach-Merritt syndrome.

Hemangiomas of infancy are usually congenital lesions. Occasionally they are associated with microangiopatbic bemolytic anaemia, thrombocytopenia, and a consumptive coagulopathy. This is most often associated with cavernous hemangiomas. Thrombocytopenia associated with giant cavernous hemangiomas was first noted by Kasabach and Merritt in 1940. As the primary mechanism of platelet destruction i...

Pound , Roscoe ( 1870 - 1964 )

Awareness regarding hepatitis B immunization among preclinical Indian dental students

BACKGROUND AND AIM: Hepatitis B Virus (HBV), a DNA virus with a human-only reservoir, is a worldwide public health problem. Approximately 45.0% of the world’s population is considered to live in areas of high endemicity with a lifetime risk of infection of more than 60.0%. The present study aimed to assess the level of understanding and awareness about Hepatitis B immunization among the first a...