In order to improve the directivity, a double-slot structure is proposed to design a new Vivaldi antenna. The two slots are excited in uniform amplitude and phase by using a T-junction power divider.

At some point, RNA must have replicated itself before the evolutionary arrival of DNA and proteins, and now we might know how ...

Most proteins are left-handed, but scientists have found an ancient molecule that works in both mirror-image forms.

Why is north eastern railway connectivity project in India relevant to the UPSC exam? What is the significance of topics such ...

In 2012, scientists Jennifer Doudna and Emmanuelle Charpentier replicated this mechanism found in microbes to develop a ...

∥ ⊥ ∥ Department of Biochemistry and Molecular Biology, School of Medicine, and ⊥ Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901, United States ...

What is the best way to drive innovative work inside organizations? Important clues hide in the stories of world-renowned creators. It turns out that ordinary scientists, marketers, programmers ...

Chemical structure of agar type molecules with the different types of sugar units and substituents. Yield of extraction and final properties of agarans depend strongly on the seaweed species, the ...

In each case, even when transcribing, the nucleoprotein double helix stayed intact ... mechanism” and that RNA synthesis does not disrupt the double-helical structure, says Takeshi Noda ...

Research into the most prevalent tumors in developing countries significantly lags behind research into those cancers that are more common in Western countries, resulting in higher mortality rates.

The structure also features a 6,750-square-meter green roof planted with sedum, significantly reducing pressure on the sewer system, lowering flood risk, and easing the burden on water treatment ...

In 1951, she was working as a research associate at King’s College in London where Maurice Wilkins was leading a research group studying the structure of DNA. He showed researchers James Watson ...