Ultra Wideband (UWB) is a new emerging and promising technology as it can accommodate higher data over a large bandwidth. we proposed a Printed Square-shape UWB Antenna With Dual Band-Notched Characteristics. A simple square patch antenna has been fed through a 50 Ω microstrip feedline .A rectangular notch has been etched on the ground plane to reject the interference of WIMAX Band (3GHZ-4.7GHZ...

Shoulder arthroscopy is a promising tool for assessing and treating patients with a rotator cuff tear. Arthroscopic rotator cuff repair with suture anchor fixation such as the single-row, double-row, and suture bridge technique are popular procedures that can provide excellent clinical outcomes. On the other hand, longitudinal midsubstance, U-shape, or L-shape tears may benefit more from a side...

© 2 0 0 2 m a s s a c h u s e t t s i n s t i t u t e o f t e c h n o l o g y, c a m b r i d g e , m a 0 2 1 3 9 u s a — w w w. a i. m i t. e d u m a s s a c h u s e t t s i n s t i t u t e o f t e c h n o l o g y — a r t i f i c i a l i n t e l l i g e n c e l a b o r a t o r y @ MIT 1 Abstract In low-level vision, the representation of scene properties such as shape, albedo, etc., are very hi...

The environmental Kuznets curve (EKC) hypothesis assumes there is an inverted U-shape relationship between pollution and income per capita, implying improvement in quality when a growing economy reaches high level of economic development. This study evaluated empirically the existence Greenland for period 1970–2018. Using autoregressive distributed lag (ARDL) approach, results show evidence U-s...

In this paper we study ground-states of the fractional GiererMeinhardt system on the line, namely the solutions of the problem  (−∆)su+ u− u 2 v = 0, in R, (−∆)sv + ε2sv − u2 = 0, in R, u, v > 0, u, v → 0 as |x| → +∞. We prove that given any positive integer k, there exists a solution to this problem for s ∈ [ 1 2 , 1) exhibiting exactly k bumps in its u−component, separated from each other...

To a unitary matrix U we associate a doubly stochastic matrix M by taking the squared modulus of each element of U . To study the connection between onset of quantum chaos on graphs and ergodicity of the underlying Markov chain, specified by M , we study the limiting distribution of the spectral gap of M when U is taken from the circular unitary ensemble and the dimension N of U is taken to inf...