H2 activation using the first 1 : 1 : 1 hetero-tri(aryl)borane

The GIRK 1 subunit potentiates G protein activation of cardiac GIRK 1 / 4 hetero - tetramers 6

11 G protein gated inward rectifier potassium (GIRK) channels are gated by direct binding of G 12 protein beta-gamma subunits (Gβγ), signaling lipids, and intracellular Na +. In cardiac 13 pacemaker cells, hetero-tetramer GIRK1/4 channels and homo-tetramer GIRK4 channels play 14 a central role in parasympathetic slowing of heart rate. It is known that the Na + binding site of 15 the GIRK1 subun...

Inm-1: Indication of First Trimester Sonongraphy

Improvement in ultrasound technology, including transvaginalsonography and higher frequency probes, has led to a better understanding of early pregnancy development. The first trimester ultrasound have been identified that can be used to reassure women that their pregnancy is progressing normally or abnormal them that their pregnancy will fail. The practicing radiologist and obstetrician must b...

THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS

X-ray photoelectron and high resolution electron energy loss spectroscopic (XPS-HREELS) studies have shown that the adsorption of carbon dioxide at Mg(100) surfaces at 80K is followed by a dissociative reaction leading to the formation of a metastable surface carbonate above 80K. The formation of a carbonate species is proposed to proceed through oxidation of C0 (g) by an active oxygen su...

Persian-translation Vol.1, No.1

Cover & Priliminary Pages ( 1 st.Year No.1)