State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Pangang Group Research Institute Co., Ltd., Panzhihua 617000, Sichuan, China ...

School of Environment and Resources, Chongqing Technology and Business University, Chongqing 400060, China Industrial Technology Research Institute of Chongqing University, Chongqing 400000, China ...

Despite recent construction progress, California's high-speed rail project has suffered from several delays and a ballooning budget. President Donald Trump has already been critical of the project ...

High-fiber vegetables are good for your digestive system and have other health benefits, such as keeping cholesterol levels and blood pressure low and reducing weight. Fiber is a plant carbohydrate ...