• Observational study of antibody levels after second and third SARS-CoV-2 vaccinations in medical workers

• Observation of a Superradiant Phase Transition with Emergent Cat States

• Observation of Directed Flow of Hypernuclei Λ3H and Λ4H in √sNN=3 GeV Au + Au Collisions at RHIC

• Object-Oriented and Deep-Learning-Based High-Resolution Mapping from Large Remote Sensing Imagery

• Observation of the decay Λb0→ χc1pπ-

• Observation of Ds±/D0 Enhancement in Au plus Au Collisions at √sNN=200 GeV

• Observation of New Resonances Decaying to J=ΨK plus and J=Ψφ

• Occurrences and fate of DDT principal isomers/metabolites, DDA, and o,p '-DDD enantiomers in fish, sediment and water at a DDT-impacted superfund site

• Occurrence and distribution of conventional and new classes of per- and polyfluoroalkyl substances (PFASs) in the South China Sea

• Occurrence of Nonylphenol and Nonylphenol Monoethoxylate in Soil and Vegetables from Vegetable Farms in the Pearl River Delta, South China

• Ocular Pharmacokinetics of Naringenin Eye Drops Following Topical Administration to Rabbits

• Occupational exposure to formaldehyde and alterations in lymphocyte subsets

• Occupational exposure to trichloroethylene is associated with a decline in lymphocyte subsets and soluble CD27 and CD30 markers

• Occupational Exposure to Formaldehyde, Hematotoxicity, and Leukemia-Specific Chromosome Changes in Cultured Myeloid Progenitor Cells

• Occurrence of nutrients in riverine runoff of the Pearl River Delta, South China