Owing to their superior fluorescence performance, inexpensive synthesis and nontoxic nature, carbon dots (C-dots) are systematically explored in a variety of applications; in this review, we outline and critically discuss recent trends with respect to their potential exploitation in criminal investigation, forensic toxicology and anti-copyright int
To establish a rapid and accurate method for detecting volatile components of corn, which will guide the production of corn products beloved by consumers.The fingerprints of corns under different treatments, including native, washing, blanching, precooling, freezing, steaming, boiling, frying, and freeze-drying, were depicted via gas chromatography
Gasoline engines needs to reduce its negative emission waste and raise its thermal efficiency.Previous studies have shown an improvement of engines by regulating the ignition timing and retaining the engine at certain air-to-fuel ratio.Additional development of the thermal 5x4 tattoo efficiency is anticipated by reducing the oscillation of pressure
Humans are rather funny things, we often tend to imagine that we are so ?special?, so divorced by our supposed ?intelligence? from the influences of the ?natural world? and so unique in our ?abstracting? abilities.We have this persistent delusion, evident since ancient Greek times, that we are ?rational?, that we can behave as ?disinterested observ
Abstract This study presents geophysical data from two passive seismic measurements conducted at two different sites in Antarctica.We analyzed the signals mainly in the frequency domain through the multitaper method to extract some spectral characteristics of the signals that would have been out of reach through the usual 3m speedglas 9002nc FFT ap