Unmanned aircraft flying over farms, forests and plant nurseries are not such an unusual sight these days. A lot of research has gone into making the drones more economically beneficial in agriculture, from taking inventory at plant nurseries to spotting early signs of crop stress.
Unmanned aircraft flying over farms, forests and plant nurseries are not such an unusual sight these days. A lot of research has gone into making the drones more economically beneficial
Google wants to move online shoppers away from the checklist and into the impulse buy by allowing them to search for products using both words and images..
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Face recognition is an important mnemonic ability for infants when navigating the social world. While age-related changes in face processing abilities are relatively well documented, less is known about short-term intra-individual fluctuations in this ability. Given that sleep deprivation in adults leads to impairments in information processing, we assessed the role of prior sleep on 6-month-old infants’ (N = 17) visual recognition of faces showing three emotional expressions (neutral, sad, angry). Visual recognition was inferred by assessing novelty preferences for unfamiliar relative to familiarized faces in a visual recognition memory paradigm. In a within-subject design, infants participated once after they had recently woken up from a nap (nap condition) and once after they had been awake for an extended period of time (awake condition). Infants failed to show visual recognition for the neutral faces in either condition. Infants showed recognition for the sad and angry faces whe