Integrated Fenton-like and ozonation based advanced oxidation processes for treatment of real-time textile effluent containing azo reactive dyes.

The treatment of real-time textile effluent, collected from the Common Effluent Treatment Plant (CETP) of Kerala Industrial Infrastructure Development Corporation (KINFRA) at Kannur (District), Kerala (State), India, have been studied by utilizing the Fenton-like and ozone (O) based advanced oxidation processes (AOPs). The Fenton-like AOP has been conducted as the pre-treatment of textile effluent involving the activation of persulfate (PS) and hydrogen peroxide (HO) as a single and the mixed oxidants by using the Flyash (FA)-Pd composite particles as the activator. The maximum chemical oxygen demand (COD) removal of 84% has been observed for a stand-alone O based treatment at an O flow rate of 5-6 g h.

Structure-based virtual screening, in silico docking, ADME properties prediction and molecular dynamics studies for the identification of potential inhibitors against SARS-CoV-2 M.

COVID-19 is a viral pandemic caused by SARS-CoV-2. Due to its highly contagious nature, millions of people are getting affected worldwide knocking down the delicate global socio-economic equilibrium. According to the World Health Organization, COVID-19 has affected over 186 million people with a mortality of around 4 million as of July 09, 2021.

Prevalence and concordance of human papillomavirus infection at multiple anatomic sites among HIV-infected women from Chennai, India.

Human papillomavirus (HPV) infection at the cervix, anus and oropharynx has been rarely concurrently estimated among HIV-infected women. Using multiplex polymerase chain reaction testing, we prospectively evaluated HPV genotype distribution across three anatomic sites among 50 eligible HIV-infected women from Chennai, India, who provided biological specimens and answered a sexual behaviour questionnaire. We also assessed clinical and behavioural factors related to HPV prevalence.

Effects of flashing-diffuse light on [2-14C]deoxyglucose uptake in the visual system of the black-hooded rat.

What components of the visual system process diffuse light information? A [2-14C]deoxyglucose (2-DG) autoradiographic analysis revealed that exposure of freely moving rats (wearing light-diffusing masks) to flashing-diffuse light consistently elevated 2-DG uptake in the lateral geniculate nucleus and superior colliculus to levels rivalling those occurring in rats exposed to flashing-gratings. Uptake in visual cortex (area 17) in response to flashing-diffuse light, however, varied as a function of early contour experience, i.e.