Olefins from Natural Gas by Oxychlorination

100 The Politics of International Economic Law: Risk and Opportunity in Crisis 30 ZBTB20 coordinates the proliferation-differentiation switch of incisor epithelial progenitor cells. 30 右江盆地卡林型金矿两期成矿作用：矿物学、地球化学及其年代学制约 30 Photoperiod-driven browning of white adipose tissue via the calcium signaling pathway in Brandt's voles. 20 基于SERVQUAL模型的高校包裹服务质量对学生满意度的影响:一个概念框架 20 Sparcl1 mitigates abdominal aortic aneurysm through inhibiting lymphangiogenesis-mediated TLS formation. 20 N-acetylation pharmacogenetics. 20 Modified endometrial ablation: electrocoagulation with vasopressin and suction curettage preparation. 20 ["Aquatic" dissection of the facial nerve for the surgery of acoustic neurinoma]. 20 Effectiveness of artificial intelligence chatbots in providing sexual health information: an exploratory study.