На информационном ресурсе применяются рекомендательные технологии (информационные технологии предоставления информации на основе сбора, систематизации и анализа сведений, относящихся к предпочтениям пользователей сети "Интернет", находящихся на территории Российской Федерации)
'Cognitive' ground-penetrating radar could improve inspections for urban development
Summary:adsfFull Text:Digging a hole in most major cities -- for new construction or infrastructure repair -- is no minor undertaking. It can require a dozen or more separate utilities to inspect the ground under the dig site for a welter of obstructions, such as water, sewer and gas pipes,... Далее
Poppin' polaroids
Full Text:A polarizing microscope caught this psychedelic liquid crystal film as it spread over the surface of glycerine. These are the same kinds of liquid crystals in smartphones and television displays. While liquid crystals have transformed display technology, new knowledge about how these... Далее