To achieve efficient physical layer secure secret key agreement in millimeter wave (mmWave) multiple input multiple output (MIMO) communication systems, a key agreement method was proposed based on multi-dimensional advantage distillation (AD) exploiting the purse multi-dimensional characteristics of mmWave MIMO channel parameters.The mmWave MIMO c
The parametric resonance or instability challenge in designing laminated composite is crucial in areas such as aeronautical and marine where structures experience dynamic loading.Shape memory alloy (SMA), a type of smart material, has been used to improve the structural behaviours of composite plate using its well-known property of Collections shap
A low-cost and planar heterogeneously-integrated 340-GHz THz imager is proposed for lensless THz imaging applications.The proposed THz imager is composed of a $16 imes 16$ antenna array realized in an integrated-passive-device (IPD) technology, an IPD-to-CMOS THz interconnect, Power Adapters and a power detector implemented in a 0.18- $mu ext{m}$
The aim of review.To present data on pathogenic significance of bile acids for upper regions of gastrointestinal tract (GIT) and to describe medical properties ursodeoxycholic acid (UDCA) at reflux-gastritis.Summary.Reflux-gastritis is chemical type gastritis, morphologically manifested by foveolar hyperplasia, edema, proliferation of smooth-muscle
The history of ultra-high energy cosmic ray physics is reviewed from the post-war era of Pool Accessibility arrays such as Volcano Ranch, Haverah Park and Akeno to the development of air-fluorescence and current hybrid arrays.The aim of this paper is to present the background information needed ColorLogic Parts for a better understanding of the cur