Dual-Polarization Self-Coherent Transceivers for Free Space Optical Communications in the Presence of Atmospheric Turbulence by Yeganeh Nasr, Shiva Kumar, Jiaoyang Bi, Mahdi Naghshvarianjahromi, M. Jamal Deen

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Building the foundation for polar bear science: fifty years of research on polar bears in Western Hudson Bay by B.A. Biddlecombe, A.E. Derocher, E. Krebs, N.J. Lunn, D. McGeachy, E.S. Richardson

Subjects: “…polar bear…”
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Variation in energetic balance among free-ranging polar bears during the spring mating and foraging season by Anthony M. Pagano, Stephen N. Atkinson, Louise C. Archer

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On Some Unusual Properties of Wave Solutions of Free Maxwell Equations by Augusto Espinoza, Andrey Chubykalo

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Platycodin D inhibits tumor proliferation by modulating macrophage polarization through promoting JAK2 ubiquitination by Wei Wu, Jie Zhang, Zijiao Wang, Chuan Cheng, Dongdong Yuan, Li Peng, Le Li

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Finding the best column for polar basic analytes across reversed-phase and hydrophilic interaction liquid chromatography by József Simon, Márton Kovács, Pál T. Szabó

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Relativistic nonlinear Thomson scattering of excited electron in ultra-tightly focused circularly polarized laser pulses with different beam waist radius by Qianmin Zheng, Jiachen Li, Zi Wang, Youwei Tian

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QUADRIFILAR HELIX ANTENNA FOR WEATHER SATELLITE RECEPTION by ENOCH ADEAGBO, WALIU APENA, KAYODE AKINGBADE

Subjects: “…Quadrifilar Helix Antenna (QHA), Numerical Electromagnetics Code (NEC2), Half-Power Beamwidth (HPBW), Low-Earth-Orbit satellites (LEOs), Circularly Polarized (CP), Voltage Standing Wave Ratio (VSWR)…”
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