This era of the 21st century has been termed as digital age because in this changes taking place living conditions human beings have such that society born. The pace developmental change is so fast keeping with it a challenging task. In world scientific literacy very important factor.. research we found urban students are leading comparison rural and girls moving faster than boys. It required t...

Abstract Let Nomological Bound be the thesis that there is nothing objectively possible beyond what physically possible. has struck many as a live hypothesis. Nevertheless, in this article I provide novel argument against it. Yet even though claim false, argue boundaries of objective possibility can still characterized intimately terms physical necessity. This philosophically significant, for o...

‎for a given measure space $(x,{mathscr b},mu)$ we construct all measure spaces $(y,{mathscr c},lambda)$ in which $(x,{mathscr b},mu)$ is embeddable‎. ‎the construction is modeled on the ultrafilter construction of the stone--v{c}ech compactification of a completely regular topological space‎. ‎under certain conditions the construction simplifies‎. ‎examples are given when this simplification o...

We determine necessary conditions on the structure of symbol error rate (SER) optimal quantizers for limited feedback beamforming in wireless networks with one transmitter-receiver pair and R parallel amplify-and-forward relays. We call a quantizer codebook “small” if its cardinality is less than R, and “large” otherwise. A “d-codebook” depends on the power constraints and can be optimized acco...

Ultrasonography has been extensively used in obstetrics and gynecology since 1980's. It found application in pediatric gynecology, procreation period, post-menopause, pregnancy monitoring and after delivery. Although the first reports on the use of ultrasonography in assessing delivery mechanism were published in 1990's, yet to date labor progress is evaluated by means of physical examination i...

(2) Socrates is a man are semantic, and not merely syntactic, constituents of (1); someone who does not understand that name or that predicate does not understand (1). In this respect (1) differs from the metalinguistic “Socrates is a man” is a necessary truth in English. (b) Intuitively, also, (1) results from the application of a sentential operator “necessarily” to (2) at least somewhat as S...