Noise pollution is a challenging issue requiring the development of acoustic systems that can reduce noise. Besides environmental impacts noise pollution, it cause serious health problems. This work originally discusses reduction using new configuration side branches grafted in series with different terminations. The combination two serial resonators shows coupling effects. effect used to incre...

OBJECTIVES To put forward an anatomical description of the innervation of the elbow capsule, illustrated through morphological analysis on dissections. METHODS Thirty elbows from fresh fixed adult cadavers aged 32-74 years, of both sexes, were dissected. RESULTS Among the dissected arms, we observed that the median nerve did not have any branches in two arms, while it had one branch in five...

Abstract The Fairlie-Gumbel-Morgenstern (FGM) family has been investigated in detail for various continuous marginals such as Cauchy, normal, exponential, gamma, Weibull, lognormal and others. It has been a popular model for the bivariate distribution with mild dependence. However, bivariate FGM’s with continuous marginals on a bounded support discussed in the literature are only those with uni...

abstract the quantative and qualitative yield comparison of three cucumber f1 cultivars including' sina, amyral, and negin was evaluated using 3×3×3 factorial experimental design with six replication. three types of pruning treatments were applied; cutting down all branches on main stem (b1), leaving one node and the leaf next to it on all branches (b2), leaving two node and the leaf next to th...

The past five years have witnessed many new developments on the urban travel forecasting model scene. Driven in part by ISTEA, our field has awoken from a lethargy induced by its neglect during the 1980s. A new program of model improvements was launched in 1991, only to be emasculated by a large-scale modeling initiative more related to the end of the Cold War than urban transportation planning...

Plants use many means to attract pollinators, including visual cues and odor. We investigated how nonpigment floral chemistry influences nectar removal, floral visitation, florivory, rates of outcrossing, and fitness through both male and female functions. We blocked expression of biosynthetic genes of the dominant floral attractant [benzyl acetone (Nachal1)] and nectar repellent [nicotine (Nap...

Complex piping systems with multiple side-branches in close proximity are very liable to flow-induced acoustic resonances. This is demonstrated by means of model tests of two piping systems, one with a single side-branch the second containing two side-branches. The general acoustic response of these two systems is studied as the flow velocity in the main pipe is increased. The influence of the ...