The OH + CO → H + CO(2) reaction is important in combustion, atmospheric, and interstellar chemistry. Whereas the direct reaction has been extensively studied both experimentally and theoretically, the reverse reaction has received relatively less attention. Here we carry out a quasiclassical trajectory study of the hyperthermal H + CO(2)→ OH + CO reaction on a new interpolated potential energy...

the topical delivery of non-steroidal anti-inflammatory drugs (nsaids) such as ibuprofen has been explored as a potential method of avoiding the first pass effects and the gastric irritation, which may occur when used orally. ibuprofen is formulated into many topical preparations to reduce the adverse effects and simultaneously avoid the hepatic first-pass metabolism as well. however, it is dif...

Ribonuclease H (RNA.DNA-hybrid ribonucleotidohydrolase, EC 3.1.4.34) has been reported to copurify with reverse transcriptase (RNA directed DNA polymerase) of RNA tumor viruses. In addition, viral specific ribonuclease H and reverse transcriptase of avian type-C viruses are thought to be part of the same polypeptide. In this report we show that a fraction of the ribonuclease H activity from Rau...

Carbon monoxide (CO) gas therapy demonstrates great potential to induce cancer cell apoptosis and antitumor immune responses, which exhibits tremendous in treatment. However, the therapeutic efficacy of CO is inhibited by immunosuppressive tumor microenvironment (TME). Herein, a facile strategy proposed construct hollow-structured rough nanoplatforms boost immunity simultaneously reverse immuno...

In this work needle like hydroxy apatite were synthesized in a reverse microemulsion droplets of water in cyclohexane, separated by a cationic surfactant and co-surfactant, in the presence of Na-polyacrylate (PAA) as an anionic polyelectrolyte. Characterization of the as formed HAp nanoparticles at the room temperature were carried out by X-ray diffraction (XRD) and Fourier transform infrared s...

Circuit camouflaging is a recently proposed defense mechanism to protect digital integrated circuits (ICs) from reverse engineering attacks by using camouflaged gates, i.e., logic gates whose functionality cannot be precisely determined by the attacker. Recent work appears to establish that an attacker requires time that is exponential in the number of camouflaged gates to reverse engineer a ci...

Fe clusters incorporated in a graphene matrix exhibit photo-assisted increase of 110% reverse water gas shift CO 2 hydrogenation under UV-Vis light irradiation at 120 mW cm ?2 .

This paper gives the interference theoretical analysis, under the co-site and co-antenna of the CDMA2000 1x and CDMA2000 1xEV-DO system. The results show that the reverse capacity will be reduced by 4.8%, and the system with the bilateral adjacent channel interference will be reduced by 9.2% under the co-site and co-antenna system. If the impact of the adjacent channel interference for coverage...

Background: The main viral causes of acute respiratory diseases (ARDs) include influenza viruses A and B, respiratory syncytial virus (RSV), adenovirus (ADV), rhinovirus, and parainfluenza viruses (PIV). This study aimed to investigate the prevalence of respiratory RSV, ADV and rhinovirus in patients with flu-like symptoms admitted to Mazandaran province health centers in north of Iran. Metho...