Some Study of Semigroups of -Bi-Ideals of Semirings.

Semigroups are generalizations of groups and rings. In the semigroup theory, there are certain kinds of band decompositions which are useful in the study of the structure of semigroups. This research will open up new horizons in the field of mathematics by aiming to use semigroup of -bi-ideal of semiring with semilattice additive reduct.

What Are We Doing For Injuries? The Burden And Level Of Preparedness For Mass Emergencies In Khyber Pakhtunkhwa Province Of Pakistan.

Background: Injuries are one of the highly prevalent public health problems of Pakistan but still we are unable to develop a mechanism for its quantification and management. To understand the reasons of not doing so we need detailed discussion among the leaders of different stakeholders working in area of injuries. In this study, a focus group discussion (FGD) of provincial health leaders was conducted to explore challenges and gaps and identify opportunities for quantification and management of injuries in the province of Khyber Pakhtunkhwa (KP).