Showing 161 - 180 results of 4,615 for search '"oxygen"', query time: 0.06s Refine Results
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    Solar Modulation of Low-energy Cosmic-Ray Nitrogen and Its Comparison with Oxygen by Yun Li, Xiaoping Zhang, Shuai Fu, Zhenning Shen, Yi Xu, Haoyu Lu, Jinbin Cao, Tianle Zhu

    Published 2025-01-01
    “…The ACR nitrogen has a more even spectrum than ACR oxygen while the spectrum of GCR nitrogen is more abrupt than GCR oxygen. …”
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  5. 165

    Silicon Dioxide Functionalized with Oxygen–Containing Groups for Enhanced BCl3 Adsorption by Miaolei Zhang, Jianhua Liu, Guoqiang Huang

    Published 2023-01-01
    “…The characterization results of Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray energy spectrometry, and BET showed the silicon dioxide was successfully functionalized by oxygen-containing functional groups, leading to be a better and safer substitute to traditional boron-selective chelating resin.…”
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  6. 166

    The Vegetable Freshness Monitoring System Using RFID with Oxygen and Carbon Dioxide Sensor by Ki Hwan Eom, Min Chul Kim, SeungJoon Lee, Chang won Lee

    Published 2012-06-01
    “…Freshness can be checked by various factors including humidity, temperature, oxygen, and carbon dioxide. This paper focuses on oxygen and carbon dioxide. …”
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    Undoped ruthenium oxide as a stable catalyst for the acidic oxygen evolution reaction by Jiayi Tang, Daqin Guan, Hengyue Xu, Leqi Zhao, Ushtar Arshad, Zijun Fang, Tianjiu Zhu, Manjin Kim, Chi-Wen Pao, Zhiwei Hu, Junjie Ge, Zongping Shao

    Published 2025-01-01
    “…While considerable progress has been made in designing doped Ru oxides and composites to improve stability, the uncertainty in true failure mechanism in acidic oxygen evolution reaction inhibits their further optimization. …”
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    Hemoglobin Sunshine Seth: A Case Report of Low-Oxygen-Affinity Hemoglobinopathy by Leah S. Heidenreich, Jennifer L. Oliveira, Peter J. Holmberg, Vilmarie Rodriguez

    Published 2020-01-01
    “…Mutations in the structure of alpha- and beta-globin chains can alter the affinity of hemoglobin for oxygen, and changes in oxygen affinity may result in changes in the oxygen saturation detected by pulse oximetry. …”
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    ESP32 and MAX30100 with Chebyshev Filter for Enhanced Heart and Oxygen Measurement by Magfirawaty Magfirawaty, Naval Indra Waskita, Hizkia Menahem Tandungan, Ridhan Hafizh, Syifa Jauza Suwaendi

    Published 2024-10-01
    “…This study proposes a remote health monitoring system based on a MAX30100 sensor for heart rate and oxygen saturation detection. The digital signal processing method uses the Chebyshev II filter on PPG to reduce noise, and the RSA algorithm is employed to enhance data security. …”
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    Desulfurization kinetics of high lead and zinc sulfide containing slag with oxygen blowing by Ouyang K., Dou Z.-H., Zhang T.-A., Liu Y., Niu L.-P.

    Published 2019-01-01
    “…The aim of this paper is to study the desulfurization process of high lead and zinc sulfide containing slag with oxygen blowing. The predominance area diagrams of the Pb-Zn-Fe-S-O system (Pb/(Fe+Pb+Zn)=0.176, Zn/(Fe+Pb+Zn)=0.56) at various temperature were thermodynamically constructed. …”
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    MEASURING BLOOD OXYGEN AND HEART RATE WITH THE MAX 30100 PULSE OXIMETER SENSOR by Marian IONESCU, Ilie BORCOSI

    Published 2023-05-01
    Subjects: “…blood oxygen concentration spo2…”
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