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Abstract: This paper proposes and analyzes the performance of the multihop free-space optical (FSO) communication links using a heterodyne differential phase-shift keying modulation scheme operating ...

We introduce a new three-parameter lifetime model called the Lindley Weibull distribution, which accommodates unimodal and bathtub, and a broad variety of monotone failure rates. We provide a ...

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A challenge in locomotion studies is to discover how organisms control their many degrees of freedom to move in diverse environments. Insight into such control schemes can aid biology and advance ...

Discontinuities are introduced into thin structures to achieve various mechanical and geometric properties. Studying the mechanics of these structures often requires cutting the discontinuity and ...

1 Department of Physics, Trinity College, Hartford, CT, USA. 2 The Catholic University of America, Washington, DC, USA. in which M is a person’s mass in kg and H is the corresponding height in meters.

Reversible deformations of the 4D-printed structures are attractive and promising for various application fields. In this study, the principle of reversible deformations for the bilayer structure ...

Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States Condensed Matter Physics and Materials Science Department, Brookhaven National ...