We use county-level panel data to estimate the long-run effect of fine particulate matter
(PM2. 5) pollution on mortality in China. Causal inference relies on changes in local …

The world has experienced unprecedented growth in average per capita incomes over the
last 50 years, but many countries continue to face deep economic, social, and/or …

快速准确的早期诊断技术是有效防治慢性阻塞性肺疾病(COPD), 改善患者生命质量,
延长其寿命, 降低死亡和减少医疗费用的重要途径ꎬ 也是当前医学研究中重要前沿科学问题ꎮ …

Lasai asko esan daiteke gizarteak eskatzen duen eredu energetikoak jasangarria izan
behar duela. Horretarako, oreka bilatu beharra dago oinarrizko hiru zutaberen edo …

The transition to low carbon economies is one of the most urgent challenges society needs
to face in order to prevent and reduce the harmful effects of climate change. Every mitigation …

Resulta pacífico señalar que el modelo energético que demanda la sociedad debe
garantizar su sostenibilidad. Para ello, es necesario buscar el equilibrio entre tres pilares u …