Showing 461 - 480 results of 874 for search '"carbon dioxide"', query time: 0.06s Refine Results
  1. 461

    Is It the pH That Matters? Challenging the Pathophysiology of Acidemia in a Case of Severe Hypercapnia Secondary to Intraoperative CO2 Insufflation by Evan Merle, Saad Zaatari, Rory Spiegel

    Published 2020-01-01
    “…To our knowledge, this is the most severe case of hypercapnia and acidosis due to carbon dioxide (CO2) insufflation during laparoscopy reported in the literature. …”
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  2. 462

    The Impact of Digitization on Green Innovation Performance: Evidence Based on Panel Data of 228 Prefectural-Level Cities in China by Lijiang Jia, Xiaoli Hu, Zhongwei Zhao, Tianze Zhou, Weiming Liu, Bin He

    Published 2022-01-01
    “…This article found that green innovation performance showed regional heterogeneity and urban heterogeneity after adding carbon dioxide emissions from energy consumption, and digital development significantly improved the level of innovation performance. …”
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  3. 463

    Energy Transition – China-Brazil Partnership to Provide Nature-Based Solutions by Danielle M.T. Denny, Olivia Bulla, J. Renato Peneluppi Jr

    Published 2024-12-01
    “…Intact ecosystems store carbon dioxide, secure food and water supplies and protect against natural disasters. …”
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  4. 464

    Lungs in Heart Failure by Anna Apostolo, Giuliano Giusti, Paola Gargiulo, Maurizio Bussotti, Piergiuseppe Agostoni

    Published 2012-01-01
    “…During exercise, hyperventilation and consequent reduction of ventilation efficiency are often observed in heart failure patients, resulting in an increased slope of ventilation/carbon dioxide (VE/VCO2) relationship. Ventilatory efficiency is as strong prognostic and an important stratification marker. …”
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  5. 465

    Mechanical Ventilation during Extracorporeal Membrane Oxygenation in Patients with Acute Severe Respiratory Failure by Zhongheng Zhang, Wan-Jie Gu, Kun Chen, Hongying Ni

    Published 2017-01-01
    “…During the running of ECMO, the protective ventilation strategy can be employed without worrying about catastrophic hypoxemia and carbon dioxide retention. There is a large body of evidence showing that protective ventilation with low tidal volume, high positive end-expiratory pressure, and prone positioning can provide benefits on mortality outcome. …”
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  6. 466

    Development of a More Effective Mosquito Trapping Box for Vector Control by Tanawat Chaiphongpachara, Ploypailin Bunyuen, Kitthisak Khlaeo Chansukh

    Published 2018-01-01
    “…This research investigated whether the effectiveness of the mosquito trapping box could be increased through the addition of various physical factors, including a wooden frame, black cotton cloth, a fan, carbon dioxide (CO2), and heat, by testing a range of box designs in the Samut Songkhram Province, Thailand, between December 2016 and January 2017. …”
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  7. 467

    Fire Detection Design Based on Gas Leakage Accompanied by fire Location Point Using ESP32 Based on IoT by Nanda Wibowo, Hilman Zarory, Dian Mursyitah, Aulia Ullah

    Published 2025-01-01
    “…Type B fires are fires that occur due to the burning of fuel in the form of gas, this type of fire occurs quite often where in DKI Jakarta this type of fire occurs in up to 180 cases and one of the causes of this fire is due to LPG gas leaks then at this time the fire extinguisher fire only has 1 method to find the location of the fire, therefore in this research a tool was created that can detect gas leaks and fires which can send danger warning messages to users, namely building owners and firefighters via the telegram application, from research carried out by the tool created to successfully detect the presence of gas leaks when the PPM value of LPG gas exceeds 100 PPM as well as fires when the presence of fire is detected, the carbon dioxide value in smoke exceeds 100 PPM, and also high temperatures, the tool will identify dangerous conditions and send a danger warning message to the user along with the coordinates and Google Maps link for the location of the equipment when a fire occurs.…”
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  8. 468

    Blast Liquefaction Test of Saturated Sand Foundations Disposed by a Drainage Rigid Pile by Songtao Ni, Yumin Chen, Runze Chen, Hanlong Liu, Changchun Li, Shaobin Hu

    Published 2022-01-01
    “…The effect of ordinary rigid piles and drainage rigid piles on the disposal of saturated sand foundations was investigated by using carbon dioxide (CO2) fracturing to generate explosive vibratory loads. …”
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  9. 469

    The carbon footprint of Conservation Agriculture by Maik Freitag, Theodor Friedrich, Amir Kassam

    Published 2024-12-01
    “…It is shown that each tillage operation releases up to 300 kg carbon dioxide equivalents (CO2e) per hectare, and each of the average annual 10 t ha–1 of eroded topsoil can emit additional 300 kg CO2e ha–1. …”
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  10. 470

    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
    “…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. As a result, the methanol yield reached approximately 70 % at a temperature of 75 °C, atmospheric pressure, and anode potential of +0.57 V. …”
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  11. 471

    Successful treatment of a keloid on the upper lip by trepanation and radiotherapy: a case report by Xianghui Li, Yong Wei, Zhuren Ruan, Gao Wei, Zhijian Yao

    Published 2025-12-01
    “…Traditional treatments, such as intralesional injections, laser therapy, and surgical excision, have shown limited efficacy and are associated with high recurrence rates.Materials and methods: In a recent case, a 19-year-old male with a keloid on the upper lip did not respond to local injections of triamcinolone acetonide (TAC) or carbon dioxide ablative fractional resurfacing laser therapy.Results: A combined treatment approach involving trepanation and superficial radiotherapy successfully flattened the keloid tissue, with no recurrence observed during a 3-year follow-up period.Conclusions: This case underscores the potential efficiency and safety of combined therapeutic interventions and contributes valuable evidence towards the development of novel treatment strategies for keloids.…”
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  12. 472

    Impacts of Antarctic Sea Ice Change on Global Warming Pattern Inferred From CMIP6 Intermodel Spread by Fengyun Luo, Shang‐Ping Xie, Jun Ying, Yu‐Fan Geng, Dake Chen

    Published 2025-01-01
    “…Abstract Global climate models generally project a robust decline in Antarctic sea ice (ASI) under increased atmospheric carbon dioxide (CO2) while an ASI expansion has been observed over the recent four decades. …”
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  13. 473

    Laboratory Study of the Displacement Coalbed CH4 Process and Efficiency of CO2 and N2 Injection by Liguo Wang, Yuanping Cheng, Yongkang Wang

    Published 2014-01-01
    “…The breakthrough time of N2 is approximately 0.5 displaced volumes. Carbon dioxide, however, breaks through at approximately 2 displaced volumes. …”
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  14. 474

    Influence of Caprock Morphology on Solubility Trapping during CO2 Geological Sequestration by Pradeep Reddy Punnam, Balaji Krishnamurthy, Vikranth Kumar Surasani

    Published 2022-01-01
    “…Carbon capture and sequestration (CCS) technology is one of the indispensable alternatives to reduce carbon dioxide (CO2) emissions. In this technology, carbon capture and transport grid will send CO2 to the storage facilities that are using various storage techniques. …”
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  15. 475

    Methane trapping in permafrost soils: a biogeochemical dataset across Alaskan boreal-Arctic gradient by Jinhyun Kim, Yongwon Kim, Sungjin Nam, Ji Young Jung, You Jin Kim, Jeong Ho Hwang, Mincheol Kim

    Published 2025-01-01
    “…Abstract Permafrost soils store vast amounts of organic carbon, and their thawing due to climate warming accelerates the release of carbon as methane and carbon dioxide, exacerbating global climate change. Understanding the distribution of greenhouse gases trapped in these soils and predicting their behavior upon thawing is essential for accurately modeling climate feedbacks. …”
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  16. 476

    Can carbonated water support weight loss? by Akira Takahashi

    “…Background Carbonated water has been reported to induce satiety, gastric motility and lower serum glucose concentrations, but the mechanisms remain unclear.Methods This report explores the physiological effects of carbonated water, referencing a study published in 2004 on the mechanisms of hypoglycaemia induced by haemodialysis.Results Upon consumption of carbonated water, carbon dioxide (CO2) is absorbed into the bloodstream, and converted into bicarbonate by the enzyme carbonic anhydrase in erythrocytes. …”
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  17. 477

    Effect of CO2 Huff and Puff Rounds on Crude Oil Properties by Qionglin Shi, Sha Gong, Xiaoping Qin

    Published 2023-01-01
    “…In view of the deterioration of oil well liquid supply capacity and oil increase effect after multiple rounds of carbon dioxide (CO2) huff and puff, according to the actual conditions of the Ng12 reservoir in the XA oilfield, an indoor physical simulation experimental model was established. …”
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  18. 478

    Numerical Study of Sodium Bicarbonate Production in Industrial Bubble Columns by Jasim Humadi, Ekehwanh Rasheed

    Published 2024-12-01
    “…The molar proportion of carbon dioxide in gas is a function of column height, thus 35% at 200 mm and 20% at the air end.…”
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  19. 479

    Solar Assisted Fast Pyrolysis: A Novel Approach of Renewable Energy Production by Mohammad U. H. Joardder, P. K. Halder, A. Rahim, N. Paul

    Published 2014-01-01
    “…The study shows that about 32.4% carbon dioxide (CO2) emissions and almost one-third portion of fuel cost are reduced by incorporating solar heating system. …”
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  20. 480

    Design of Unmanned Vehicle System for Disaster Detection by Ming-Chih Chen, Chien-Hsing Chen, Ming-Sheng Huang, Jheng-Yu Ciou, Guo-Tai Zhang

    Published 2015-04-01
    “…The gas sensors can detect methane, ethane, and carbon dioxide. After detecting the gases, the vehicle passes the collected information to the rescuer for deciding which equipment can be used in the disaster. …”
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