The fastest human on the planet might be a quadrupedal runner at the 2048 Olympics, which may be achieved by shifting up to the rotary gallop and taking longer strides with wide sagittal trunk motion. More generally, investigation of quadrupedal running will not only result in the development of new techniques that allow...
Para-phenylenediamine (PPD) is the commonest and most well-known component of hair dyes. Oxidative hair dyes and dark henna temporary tattoos contain PPD. Individuals may be sensitized to PPD by temporary henna tattooing in addition to dyeing their hair. PPD allergy can cause severe reactions and may result in complications....
The gold standard in the context of medical trials is the double-blind randomized trial. In such trials, the response to a potential therapeutic agent is measured relative to the response to an inactive placebo....
Estimated 17200 ± 5000 tons per year of PVA used in laundry and dish detergent pods in the US, with 10500 ± 3000 reaching wastewater treatment plants....