Energy-efficient outdoor air flow control in ventilation systems by A. B. Sulin, A. A. Nikitin, T. V. Ryabova, S. S. Muraveinikov, I. N. Sankina

“…The algorithm for the control system actuators actuation for the channels of temperature and carbon dioxide concentration is presented in the block diagram form. …”
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Chemical Composition and Antimicrobial Activity of Subcritical CO2 Extract of Lepidium latifolium L. (Brassicaceae) by Balzhan B. Azimkhanova, Gulbaram O. Ustenova, Kamalidin O. Sharipov, Kayrolla D. Rakhimov, Galiya M. Sayakova, Ardak B. Jumagaziyeva, Elena V. Flisyuk, Nadezhda G. Gemejiyeva

“…Lepidium latifolium L. herb’s carbon dioxide extract (CO2 extract) was obtained by subcritical carbon dioxide extraction. …”
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Simulation, Optimization and Thermodynamic, Economic and Environmental Analysis of Cryogenic Cycle, Dew Point Regulation in an Existing Refinery by Ehsanolah Assareh, Mojtaba Nedaei, Sajjad Keykhah

“…In the environmental sector, the optimal process resulted in a 39% reduction in carbon dioxide footprint, and economically, with annual savings of 3107549.45 $ in energy supply costs, it resulted in 11.54T reduction in NGL value production costs.…”
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Thermodynamic Analysis of Steam Gasification for Syngas Production in Biomass Renewable Energy Using Parametric Investigation by Ziyu Wang, Charalampos Baniotopoulos

“…Biomass is considered as a clean renewable energy source that releases zero carbon dioxide. But it is not common to use it because of its low energy density. …”
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Paleoclimate proxy records suggest reduced tropical Pacific zonal asymmetry under sustained global warming by Eui-Seok Chung, Seong-Joong Kim, Keith B. Rodgers, Sang-Yoon Jun, Joo-Hong Kim, Sun-Seon Lee, Kyung-Sook Yun

“…Paleoclimate proxy records indicate an overall increase of the zonal gradient over time, which has been accompanied by global-mean cooling associated with decreasing carbon dioxide concentrations. Model simulations are found to broadly reproduce the distinct contrast between warmer high carbon dioxide climates and the opposite climates, albeit with large inter-model discrepancy. …”
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Human Capital, Economic Growth and Environmental Quality with Special Emphasis on Public Education Expenditures: An Application of DSGE Models by Yahya Mohaghegh, hashem zare, Mehrzad Ebrahimi

“…Undoubtedly, one of the main factors of climate change and environmental degradation is the emission of carbon dioxide (CO2) caused by economic activities. The relationship between carbon dioxide emissions and economic growth has attracted the attention of researchers and policymakers to reduce carbon dioxide emissions without affecting economic growth. …”
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Forecasting Carbon Emissions with Dynamic Model Averaging Approach: Time-Varying Evidence from China by Siqi Xu, Yifeng Zhang, Xiaodan Chen

“…This paper contributes to the literature by investigating the time-varying predictive ability of 15 macrolevel indicators for China’s carbon dioxide emission from 1982 to 2017 with a dynamic model averaging (DMA) method. …”
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Testing the Validity of Environmental Kuznets Curve for Carbon Emission: A Cross-Section Analysis by Punam Chanda, Pintu Majhi and Salina Akther

“…Global warming and its consequences have heightened the urgency of reducing emissions of carbon dioxide globally. The concern arises from countries’ relentless efforts to achieve economic development at the expense of the environment. …”
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Renewable energy and the role of molten salts and carbon by Fray D.

“…Molten salt electrolytes based upon LiCl - Li2O can be used to convert carbon dioxide, either drawn from the output of a conventional thermal power station or from the atmosphere, to carbon monoxide or carbon. …”
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Design and Fabrication of a Plastic Biogas Digester for the Production of Biogas from Cow Dung by KeChrist Obileke, Sampson Mamphweli, Edson L. Meyer, Golden Makaka, Nwabunwanne Nwokolo

“…In addition, the percentage concentration of methane and carbon dioxide were found to be 60% and 30%, respectively. …”
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Second-generation laryngeal mask airway as an alternative to endotracheal tube in prolonged laparoscopic abdominal surgery: a comparative analysis of intraoperative gas exchanges by Sukhee Park, Ja Eun Lee, Gyu Sung Choi, Jong Man Kim, Justin Sangwook Ko, Duck Hwan Choi, Gaab Soo Kim

“…The following parameters were compared between the two groups of patients: end-tidal pressure of carbon dioxide (ETCO2), tidal volume (TV), respiratory rate (RR), peak inspiratory pressure (PIP), arterial partial pressure of carbon dioxide (PaCO2), pH and ratio of arterial partial pressure of oxygen to fractional inspired oxygen (PFR) during surgery. …”
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The role of agricultural ashes (rice husk ash, coffee husk ash, sugarcane bagasse ash, palm oil fuel ash) in cement production for sustainable development in Africa by Susan K. Onsongo, John Olukuru, Onesmus M. Munyao, Onesmus Mwabonje

“…Abstract Ordinary Portland cement (OPC) is produced through energy-intensive processes and contributes to approximately 8% of global carbon dioxide emissions. As one of the most consumed materials after water, cement's environmental impact is substantial. …”
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Transient pulsed discharge preparation of graphene aerogel supports asymmetric Cu cluster catalysts promote CO2 electroreduction by Kaiyuan Liu, Hao Shen, Zhiyi Sun, Qiang Zhou, Guoqiang Liu, Zhongti Sun, Wenxing Chen, Xin Gao, Pengwan Chen

“…Abstract Designing asymmetrical structures is an effective strategy to optimize metallic catalysts for electrochemical carbon dioxide reduction reactions. Herein, we demonstrate a transient pulsed discharge method for instantaneously constructing graphene-aerogel supports asymmetric copper nanocluster catalysts. …”
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Does Industrial Agglomeration Promote Carbon Efficiency? A Spatial Econometric Analysis and Fractional-Order Grey Forecasting by Zuoren Sun, Yi Liu

“…China’s cities, with great disparities on degrees of the industrial agglomeration, often face different energy and carbon dioxide emission problems, which raise the question whether the industrial agglomeration promotes or inhibits energy efficiency and carbon dioxide emission. …”
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Comparison of effects of volume-controlled equal inspiratory-to-expiratory ratio (1:1) ventilation with conventional ratio (1:2) ventilation on respiratory mechanics and hemodynami... by Prathap Gunasekaran, Ramyavel Thangavelu, Sivakumar Segaran

“…The hemodynamic parameters, saturation, and end-tidal carbon dioxide measurements also remained similar between the two groups. …”
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World Climate Research Programme lighthouse activity: an assessment of major research gaps in solar radiation modification research by Jim M. Haywood, Olivier Boucher, Chris Lennard, Trude Storelvmo, Simone Tilmes, Daniele Visioni

“…While future scenarios of climate change frequently include extensive use of terrestrial and marine carbon dioxide removal in the second part of the 21st century, it is unproven that these techniques can be scaled-up to reach the scale required to significantly reduce concentrations of atmospheric carbon dioxide and significant uncertainties and detrimental side-effects exist. …”
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Improving efficiency of installation for disposal of oil-contaminated soil at low temperatures by L. O. Shtripling, E. G. Kholkin, V. V. Merkulov

“…A comparison is made of the methods for supplying carbon dioxide to the installation during reagent encapsulation. …”
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Multi-Scale Mapping of Energy Consumption Carbon Emission Spatiotemporal Characteristics: A Case Study of the Yangtze River Delta Region by Kangjuan Lv, Qiming Wang, Xunpeng Shi, Li Huang, Yatian Liu

“…Additionally, the inconsistency in the standards, scope, and accuracy of carbon dioxide emission statistics across different regions makes mapping carbon dioxide spatial patterns complex. …”
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What Do Gases in the Large Intestine Have to Do with Health? by Klaudia Pawełek, Patrycja Kinga Marta, Filip Maciej Huzarski, Gabriela Monika Ferfecka, Magdalena Rosa-Bończak, Agata Ossolińska, Weronika Kłosowicz, Oliver Carlton, Lucyna Stolarska, Natalia Morawiecka

“…The gases consist of nitrogen, oxygen, carbon dioxide, hydrogen, and methane, with carbon dioxide and hydrogen being the most abundant. …”
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Carbon Sequestration and Storage by Gainesville's Urban Forest by Francisco Escobedo, Jennifer A. Seitz, Wayne Zipperer

“…Published by the UF School of Forest Resources and Conservation, March 2009. FOR210/FR272: Carbon Dioxide Sequestration, Storage, and Offsets by Gainesville's Urban Forest (ufl.edu) …”
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