Smoke alarms have been around for many decades. The technology has barely changed in recent years – but is modern life slowly outpacing the capabilities of these life-saving devices?
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建设现代化产业体系，培育和发展新兴产业，是今年全国两会代表委员热议的话题，也是关乎我国长远发展的时代命题。
当地时间2026年3月1日，伊朗德黑兰，得知哈梅内伊遇害消息后，有民众举行集会悼念。图/视觉中国
Results of this case-control study reveal insights into ADHD heterogeneity, identifying 3 distinct ADHD biotypes with unique clinical-neural profiles that advance the understanding of ADHD’s neurobiological complexity and lay the groundwork for personalized management.