Hydrothermal experiments were conducted to evaluate the kinetics of H-2(aq) oxidation in the homogeneous H-2-O-2-H2O system at conditions reflecting subsurface/near-seafloor hydrothermal environments ...

Note: Notice of Retraction: After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication ...

为解决慢性腰痛(LBP)的微创治疗难题，研究人员开展CT引导下氧-臭氧(O2-O3)注射疗法的回顾性研究。通过对123例患者分组治疗发现，治疗后视觉模拟评分(VAS)从7.5±1.2显著降至3.5±1.5(p0.001)，79.67%患者获得中重度疼痛改善且无并发症，证实该疗法安全有效，为LBP临床 ...

本研究揭示了活性氧物种(ROS)在美洲黑杨木质部发育中的关键作用。研究人员通过对比分析速生型(Wimco-109)和慢生型(Wimco-83)克隆株系发现，超氧阴离子(O2??)促进生长而H2O2导致木质化增强。研究证实NADPH氧化酶(NOX)活性差异调控ROS平衡，为造纸工业选育低木质素材料 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Oxygen cycle with O2 production from plants absorbing carbon dioxide outline diagram. Labeled educational scheme with biological process explanation and gas exchange in nature vector illustration.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Smart citations by scite.ai include citation statements extracted from the full text of the citing article. The number of the statements may be higher than the number of citations provided by ACS ...

OpenAI marked the conclusion of its “12 Days of OpenAI” announcements with the introduction of two advanced reasoning models: o3 and o3 mini. These models succeed the earlier o1 reasoning model, ...