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  1. 1221

    The Associations of Platelet Activation and Coagulation Parameters with Obstructive Sleep Apnoea: A Large-Scale Observational Study by Jundong Yang, Wenjun Xue, Zhicheng Wei, Caiqiong Hou, Huaming Zhu, Huajun Xu, Xiaolin Wu, Yunhai Feng, Xinyi Li

    Published 2023-01-01
    “…PDW was negatively correlated with percentage of sleep time with oxygen saturation below 90%(CT90) (ß = −0.092, p=0.009). …”
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  2. 1222

    A Comparison of CPR on a Hard Surface Compared to CPR on a Mattress by Kara Stout, Lee Doernte, Riley Phipps

    Published 2024-12-01
    “…Measurements included heart rate (HR), oxygen consumption (VO₂), ventilatory equivalent for oxygen (Ve/VO₂), fraction of expired oxygen (FeO₂), compression depth and rate, and ratings of perceived exertion (RPE). …”
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  3. 1223

    Does a priming warm-up influence the incidence of [Formula: see text] during a ramp test and verification phase? by JianBo Qiao, Paul Rosbrook, Daniel K Sweet, Riana R Pryor, David Hostler, David Looney, J Luke Pryor

    Published 2025-01-01
    “…<h4>Objective</h4>This study compared the effects of two different warm-up protocols (normal vs. priming) on the oxygen plateau ([Formula: see text]) incidence rate during a ramp test. …”
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  4. 1224
  5. 1225

    Restructuring of small-scale constructed wetland systems and treatability of individual household wastewater through natural process by S. Mokatip, K. Chunkao, W. Wararam, S. Bualert, O. Phewnil, T. Pattamapitoon, N. Semvimol, P. Maskulrath, P. Rollap, S. Thaipakdee

    Published 2024-07-01
    “…This efficacy corresponds to a notable reduction in average biochemical oxygen demand from 740.0 to 9.7 milligrams per liter. …”
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    Article
  6. 1226

    Penerapan Decision Tree dan Random Forest dalam Deteksi Tingkat Stres Manusia Berdasarkan Kondisi Tidur by Sza Sza Amulya Larasati, Elok Nuraida Kusuma Dewi, Brahma Hanif Farhansyah, Fitra Abdurrachman Bachtiar, Fajar Pradana

    Published 2024-10-01
    “…On the other hand, the other three features: body temperature, blood oxygen level, and sleep hours yield the opposite results. …”
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    Article
  7. 1227

    Phase relations of bridgmanite, the most abundant mineral in the Earth’s lower mantle by Tomoo Katsura

    Published 2025-02-01
    “…In systems with excess MgO, Al and Fe3+ also form the oxygen vacancy components MgAl3+O2.5□0.5 and MgFe3+O2.5□0.5. …”
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  8. 1228

    Fabrication of a Microtubular La0.6Sr0.4Ti0.2Fe0.8O3−δ Membrane by Electrophoretic Deposition for Hydrogen Production by Kyoung-Jin Lee, Yeong-Ju Choe, Jun-Sung Lee, Hae-Jin Hwang

    Published 2015-01-01
    “…Microtubular type La0.6Sr0.4Ti0.2Fe0.8O3−δ (LSTF) membranes were prepared by electrophoretic deposition (EPD). The oxygen permeation and hydrogen production behavior of the membranes were investigated under various conditions. …”
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    Article
  9. 1229

    The Influence of Doping with Transition Metal Ions on the Structure and Magnetic Properties of Zinc Oxide Thin Films by Jenica Neamtu, Marius Volmer

    Published 2014-01-01
    “…For Zn1-xFexO with x=0.03÷0.05, the Fe3+ ions are magnetic coupling by superexchange interaction via oxygen ions in wurtzite structure. For x=0.10÷0.15 (Fe3+) one can observe the increasing of secondary phase of ZnFe2O4 spinel. …”
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  10. 1230

    Modulation of Co spin state at Co3O4 crystalline-amorphous interfaces for CO oxidation and N2O decomposition by Yunpeng Long, Xiao Zhu, Chuan Gao, Wenzhe Si, Junhua Li, Yue Peng

    Published 2025-01-01
    “…In CO oxidation, the interface serves as novel active sites with a lower energy barrier, facilitated by lattice oxygen activation. In N2O decomposition, the interface promotes reassociation of dissociated oxygen through quantum spin exchange interactions. …”
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  11. 1231

    EEG Suppression Associated with Apneic Episodes in a Neonate by Evonne Low, Eugene M. Dempsey, C. Anthony Ryan, Janet M. Rennie, Geraldine B. Boylan

    Published 2012-01-01
    “…Both episodes were accompanied by bradycardia less than 70 bpm and oxygen saturation levels of less than 20%. Short but severe episodes of apnea can cause complete EEG suppression in the neonate.…”
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  12. 1232

    Impacts of Effluents on the Limnology of a Tropical River, Southwestern Nigeria by Abeke Adedolapo Ayoade, A Olajumoke Olusegun

    Published 2013-07-01
    “…The mean biochemical oxygen demand (106.9 ± 58.25 mg/l), Nitrate (40 ± 30.8 mg/l), dissolved oxygen (4.2 ± 2.16 mg/l) and total suspended solids (124.02 ± 16.09 mg/l) were not within permissible standard limits suitable for aquatic life and domestic purposes. …”
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  13. 1233

    STUDY ON REMOVAL MECHANISM OF SINGLE-CRYSTAL SILICON BY PLASMA DISCHARGE (MT) by ZHAI ZhiBo, LIU FeiFei, JIA GuoPing, XIN Bin, WANG YanHui

    Published 2023-01-01
    “…In the water-based working fluid medium with pulse voltage more than 100 V, the high impedance state isolation vapor layer breaks down due to the small curvature convergence of electron flux and induces an oxygen plasma channel. The convex position of the micro-region on the surface of the anode single crystal Si generates an SiO<sub>2</sub> loose film due to the enhancement of the anode chemical reaction by the oxygen plasma. …”
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  14. 1234

    Acidic leaching of copper and tin from used consumer equipment by Orac D., Havlik T., Maul A., Berwanger M.

    Published 2015-01-01
    “…Thermal treatment experiments were realized with and without presence of oxygen at 300°C, 500°C, 700°C and 900°C for 30 minutes. …”
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  15. 1235

    Prediabetes risk classification algorithm via carotid bodies and K-means clustering technique by Rafael F. Pinheiro, Maria P. Guarino, Marlene Lages, Rui Fonseca-Pinto

    Published 2025-01-01
    “…Data were collected in basal conditions and after stimulation of the CBs by inhalation of 100% of oxygen and after ingestion of a standardized meal. …”
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  16. 1236

    Synthesis and Crystalline Structure of Zinc Complexes with Antihypertensive Drug Lisinopril by Márcia C. de Souza, Luan F. Diniz, Chris H. J. Franco, Renata Diniz

    Published 2018-01-01
    “…The crystal structure of LISZn2 showed that the ligand is coordinated to Zn2+ ion by oxygen and nitrogen atoms which is different from that observed in vivo. …”
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  17. 1237

    Behavior of activated carbons by compound modification in high gravity for toluene adsorption by Qiang Guo, You-Zhi Liu, Gui-Sheng Qi, Wei-Zhou Jiao

    Published 2018-05-01
    “…The results indicate that the activated carbons modified by rotating packed bed have a larger specific surface area (871.5 m 2 /g) and smaller pore size (0.524 nm), and the content of acidic oxygen-containing groups is 1.5 times that of unmodified activated carbons. …”
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  18. 1238

    EVALUATION OF ORGANIC MATTER REMOVAL EFFICIENCY FROM PIGGERY WASTEWATER TREATMENT BY THE UPFLOW SLUDGE BLANKET FILTRATION (USBF) SYSTEM by Văn Thoại Mỹ, Nguyễn Minh Kỳ, Bùi Trâm Anh

    Published 2017-09-01
    “…The results showed that the average removal efficiency for Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD) were over 94.2% and 93.3% respectively. …”
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  19. 1239

    Electro‐Oxidative Extraction of Methanol from Lignin Using a Three‐Dimensional Graphite Anode by Zichun Xiong, Kazuyo Kobayashi, Aki Miyawaki, Shinya Teranishi, Yoshiharu Sawada, Takashi Hibino

    Published 2025-01-01
    “…The aromatic rings of lignin have methoxy substituents, which can be oxidatively demethylated to methanol by active oxygen produced at the anode. A graphite electrode fabricated in a sponge form provided sufficient reaction space for the lignin feedstock, efficiently generated active oxygen species from water, and considerably suppressed the overoxidation of methanol to carbon dioxide. …”
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  20. 1240

    Study energy consumption, evaporation rate of the blue swimming crab hatchery system by Thongplu Suwapitchakorn, Jiamrittiwong Prayut, Puangngernmak Nutdechatorn

    Published 2025-01-01
    “…This study aims at the energy consumption, seawater evaporation rate, and dissolved oxygen levels at different airflow rates of 2 l/min and 3 l/min. …”
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