Research

The diesel engine is one of the most widely employed units for power generation and it alone consumes a large amount of entire petroleum. On the other hand, it is the major contributor of particulate matter (PM) emission into the outdoor environment. Particulate matter (PM) is the amalgamation of different particles with liquid droplets and can be generated directly from the source or can be formed through atmospheric chemistry. Particulate matter (PM) generation is harmful to human health in numerous ways discussed in this paper. There is no threshold limit for particulate matter (PM) exposure for human beings. However different organizations such as US EPA and ASHRAE have set limits for acceptable concentration of particulate matter (PM) exposure.

We are pleased to introduce the VALLWAY Research Award 2022. This award is humble gratitude towards the Academicians and Researchers in a year. It is a yearly award, we welcome the nominations for the year 2022. We invite all the students and faculties of various institutions from all over the world to participate in the prestigious VALLWAY Research Award 2022.

The list of the top 2% most cited scientists in the world, just published by Stanford University, includes 3275 experts from India. India has 3275 scientists among the world’s top 2% of scientists: Stanford University Rankings 2022. The scientists who obtain the most citations across all academic subjects are included in Stanford University's annual list of the "World's Top 2% Scientists," published this week. Download the list of 3275 scientists among the world’s top 2% of scientists.

The iconic Pillars of Creation, where new stars are forming beneath dense clouds of gas and dust, have been imaged by NASA's James Webb Space Telescope as a rich, extremely realistic environment. Although they are far more porous, the three-dimensional pillars resemble beautiful rock formations. The chilly interstellar gas and dust that make up these columns may seem semi-transparent in near-infrared light. By identifying much more accurate counts of newly formed stars as well as the quantities of gas and dust in the region, Webb's new view of the Pillars of Creation, which NASA's Hubble Space Telescope first made famous when it imaged them in 1995, will aid researchers in revising their models of star formation. They will gradually get a better grasp of how stars grow in these dusty clouds over millions of years and then explode out of them.

A new study has shown that many of the complaints about the effects of coronavirus vaccines on periods were valid. Twenty-nine thousand people around the world were studied on a wide range of factors and compared with those who hadn’t been vaccinated. The results showed that people who received the vaccination experienced an average delay in getting their periods by 1 day compared with those who hadn’t been vaccinated. The study published in the British Medical Journal Tuesday reports on data from a popular period-tracking app called Natural Cycles, which includes women from around the world. Most of the participants were from North America, Britain, and Europe; researchers analyzed 14,936 cycles among those who received the vaccine and 4686 cycles among those who did not. Because users tracked their menstrual cycles every month on the app—which included information about contraceptive use and other factors—researchers were able to analyze three menstrual cycles before vaccination and at least one cycle after. They compared these results with four cycles in unvaccinated participants.