A system based on convolutional neural networks (CNN) and faster R-CNN is developed for analyzing e-waste images and extracting information about equipment type and dimensions. The experiment is conducted on a dataset of 500 real-world images of three key e-waste categories...
lead (Pb)metal processing, waste incineration, fossil-fuel combustion0.15 μg/m3(rolling three-month average); 1.5 μg/m3(quarterly average)loss of biodiversity, decreased reproduction, neurological problems in vertebratesadverse effects upon multiple bodily systems; may contribute to learning disabilities...
Waste disposal, the collection, processing, and recycling or deposition of the waste materials of human society. Waste is classified by source and composition, and its components may be either hazardous or inert with respect to their effects on health an
Worry is a waste of energy. It gives us the illusion of doing something, when there is nothing to be done. We focus on imaginary perils that will never come or real perils that we can have no effect on. Try carrying around a notebook and pen to keep track of how many of your worr...
of waste with you. This includes the traditional seven types of waste – of which I am a big fan. For completeness sake I also included a lot more types of waste I have come across in industry. However, you have to decide yourself if these additional wastes are not themselves a waste....
In some countries, there is not enough recycling of waste materials (e.g. paper, glass, and cans). What are the reasons and what can be done to solve this problem? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 ...
aI can say that now i know what I want in my life; e.g. a good girl, a good family, someone to stand by me in good times and in bad times too. Perhaps it can look so much but I think is important. You know?? I do not like to waste my time and not waste anyone and the...
Avirtual colonoscopyinvolves the use of eithercomputerized tomography(CT) ormagnetic resonance imaging(MRI). The colon is filled with either a liquid contrast agent or air, and CT or MRI is performed. Computerized reconstruction of either the CT or MRI images provides a virtual image that mimics...
Basal cell carcinomais the most common cancerin humans. Over 1 million new cases of basal cell carcinoma are diagnosed in the U.S. each year. There are several different types of basal cell carcinoma, including the superficial type, the least worrisome variety; the nodular type, the most com...
It is one of the most commonly used ecological risk assessment methods to detect the dissolution and migration of heavy metals in solid media or waste. As it is shown in Fig. 3b, the TCLP-Pb content was significantly different in the treatment groups. The application of GM could reduce the...