In this paper, the design and development of a broad-band double ridge horn antenna (DRHA) have been presented. From the throat to the aperture, the ridge is tapered for smooth impedance matching ...

Behavioral scientists have been trying to uncover the patterns that humans follow when making decisions for decades. The ...

The concept, significance and importance of comprehensive transport hub in national transportation are described in this paper. The evaluation for comprehensive transport hub is discussed in two ...

ABSTRACT Patterns of species diversity are essential to understand community structure. We aimed to determine species diversity and patterns of beta diversity in different spatial scales. We sampled ...

Overview We’re observing a fundamental shift in seasonal precipitation patterns in Washtenaw County. Winters are increasingly characterized by rainfall rather than snowfall, even during colder periods ...

Engineering microcrystalline and pore structures of hard carbons is crucial for optimizing their sodium storage performance. This work presents a solid-state mechanochemical approach for tailoring the ...

FAYETTEVILLE, Ark. — 40/29 Meteorologist William Morrison says that shower and storm chances trend down ahead of hot and humid conditions. Watch the videocast above to learn more.

A modular approach to prepare tri- and tetracyclic carbazoles by a sequential [3 + 2]heteroannulation is described. First, optimization of Pd-catalyzed Buchwald–Hartwig amination followed by ...

Early childhood experiences have a profound impact on brain development – affecting learning, health, behavior, and, ultimately, productivity and income. Yet today, millions of young children are not ...

Pattern Energy, the company behind the construction of a 300-megwatt wind energy facility in Argentia, is looking at renewable energy opportunities, even if Europe is not quite ready for the shift to ...