To separate non-ground and ground is the first step of terrain feature classification for remotely sensed LIDAR (LIght Detection And Ranging) data. The LIDAR data, which were captured by airborne laser scanner, contain terrain surface height information. This paper aims to segment non-ground (buildings and high vegetation) from ground (flat field) in hilly urban areas. Gabor wavelets were appli...

Aluminium is a blocker of voltage sensitive cakcium channels which intere the body from different soueces.this ion interferes with biological function of Ca++ion.because GnRH synthesis,secretion and spermatogenesis on vas deferens and epididymis sperm count and weight of these organs in male rats.the study was performed on four group of rats(n=49),in whom the arcuate nuleus was bilateraly cannu...

A pot culture experiment entitled “Impact of inorganic nitrogenous fertilizers and FYM combinations on plant height at various phases rice growth number tillers per hill stages effective during harvest (Oryza sativa L.)” was conducted Institute Agricultural Sciences farm, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar Odisha. sandy loam soil kharif 2018-2019. The consisted eight t...

An experiment was carried out at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, during July to December 2006 to study the root growth of four Transplant Aman rice varieties as influenced by NPKS fertilization. The experiment was laid out in a split-plot design with three replications. The experiment consisted of four varieties viz. BRRI dhan30, BRRI dhan31, BRRI ...

Hill numbers (or the "effective number of species") are increasingly used to characterize species diversity of an assemblage. This work extends Hill numbers to incorporate species pairwise functional distances calculated from species traits. We derive a parametric class of functional Hill numbers, which quantify "the effective number of equally abundant and (functionally) equally distinct speci...

Results from an acoustic ray-tracing program using daily meteorological profiles are presented to explain 'release-site biases' for homing pigeons at three experimental sites in upstate New York where W. T. Keeton and his co-workers at Cornell University conducted extensive releases between 1968 and 1987 in their investigations of the avian navigational 'map'. The sites are the Jersey Hill and ...

We present rotational temperature measurements of the mesospheric OH emission layer using a meridional imaging spectrograph at Millstone Hill (42.6 N, 72.5 W). The system is equipped with a state-of-the-art bare-CCD detector and can yield simultaneous quasimeridional images of the mesospheric OH and O2 intensity and temperature fields at 87 and 94 km altitude during the course of each night. A ...