Environmental noise has reached an alarming level and is affecting the exposed population. The levels are elevated during festival season. This study aims to explore influence of prime festivals on in urban area. 18 locations Raipur city Chhattisgarh, India, were selected for conducting Ganesh Utsav, Dussehra, Diwali festivals. Study equivalent (Leq) other parameters Traffic index (TNI), Noise ...

Recently, Hua et al. defined a new topological index based on degrees and inverse of distances between all pairs of vertices. They named this new graph invariant as reciprocal degree distance as 1 { , } ( ) ( ( ) ( ))[ ( , )] RDD(G) = u v V G d u  d v d u v , where the d(u,v) denotes the distance between vertices u and v. In this paper, we compute this topological index for Grassmann graphs.

The inverse normal and Fisher's methods are two common approaches for combining P-values. Whitlock demonstrated that a weighted version of the inverse normal method, or 'weighted Z-test', is superior to Fisher's method for combining P-values for one-sided T-tests. The problem with Fisher's method is that it does not take advantage of weighting and loses power to the weighted Z-test when studies...

This article establishes a few sufficient conditions of the forward-order law for core inverse elements in rings with involution. It also presents weighted and triple inverse. Additionally, we discuss hybrid involving different generalized inverses like Moore–Penrose inverse, group

We introduce a method and algorithm for computing the weighted MoorePenrose inverse of multiple-variable polynomial matrix and the related algorithm which is appropriated for sparse polynomial matrices. These methods and algorithms are generalizations of algorithms developed in [24] to multiple variable rational and polynomial matrices and improvements of these algorithms on sparse matrices. Al...

Abstract We construct a stable right inverse for the divergence operator in non-cylindrical domains space-time. The are assumed to be Hölder regular space and evolve continuously time. is of Bogovskij type, meaning that it attains zero boundary values. provide estimates Sobolev spaces positive negative order with respect both time variables. regularity on depend domain. results can naturally co...

INTRODUCTION The Theory of Distance Geometry [1] allows coordinate-free formulations for most position analysis problems. Using such formulations, the inverse kinematics of a serial robot can be performed by using a distance matrix, one whose entries are squared distances between pairs of points selected on the axes of the robot. While some of these distances are known (such as the distances be...

drought monitoring is a fundamental component of drought risk management. it is normally performed using various drought indices that are effectively continuous functions of rainfall and other hydrometeorological variables. in many instances, drought indices are used for monitoring purposes. geostatistical methods allow the interpolation of spatially referenced data and the prediction of values...

for the purposed water resources management, irrigation scheduling, water usage optimization and gaining maximum yield two step fao method was applied to determine the water requirement (evapotranspiration) of sugar beet.  in this paper reference evapotranspiration were computed from recorded meteorological data at 38 weather stations using the hargreaves-samani method; and then through applyin...