No abstract

At this critical juncture of time when the whole world is facing a health care emergency due to the occurrence of (SARS-CoV-2) pandemic. It becomes necessary to critically evaluate public health care facilities and their availability to common people to tackle the ongoing crisis rationally. In this regard, this paper tries to study the spatial distribution of public health care facilities and their availability in rural areas of Nalanda district. Location quotient, Lorenz curve and Gini's coefficient have been worked out to find unequal concentration, availability and distribution of public health care facilities across the study area. To show the concentration and distribution of health care facilities over space maps have been drawn on ArcGIS. MS Excel and Word have been used for showing the availability of health care facilities through graphical representation and for tabulation purposes. This paper concludes that community development blocks surrounding district headquarter have a higher concentration and larger availability of rural public health care facilities in comparison to peripheral community development blocks of the study area.

For achieving high security in varied areas, biometric system has become common analysis space over past decades. Biometric system provides machine-controlled personal identification supported distinctive features of an individual. Biometric system depends on distinguishing every individual on the premise of their physiological options (face, finger print, palm print, retina, iris) still as behavioral options (signature, key stroke, voice). Security will primarily be achieved by three factors: password or pin, sensible token or access card, biometric technology. Out of those three ways, biometric system is best as a result of user ought not to remember (password or pin) or keep something (smart token or access card) for identification or verification. In this paper present a novel approach iris recognition based on DCT Matrix coefficient and significant recognition rate as well as speed is achieved.