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1. An Optimal Transport Formulation of Bayes’ Law for Nonlinear Filtering Algorithms

   https://doi.org/10.1109/CDC51059.2022.9992776  

   Taghvaei, Amirhossein; Hosseini, Bamdad (January 2023, 2022 IEEE 61st Conference on Decision and Control (CDC))
2. Quantitative modeling of microalgae based sequestration of atmospheric CO ₂

   https://doi.org/10.1039/c7an01781b  

   Hasan, Mohammed F.; Vogt, Frank (January 2018, The Analyst)

   Marine microalgae have been identified as a considerable sink of atmospheric CO 2 . Since macroscopic ecosystems cannot be studied experimentally with the required microscopic spatial resolution, a novel modeling method is being presented to quantify this sequestration process. The presented modeling studies indicate that the fixation of carbon by microalgae is species-specific and depends on competition effects among multiple species. 

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3. Microbial Catalysis for CO ₂ Sequestration: A Geobiological Approach

   https://doi.org/10.1101/cshperspect.a041673  

   Van_Den_Berghe, Martin; Walworth, Nathan G; Dalvie, Neil C; Dupont, Chris L; Springer, Michael; Andrews, M Grace; Romaniello, Stephen J; Hutchins, David A; Montserrat, Francesc; Silver, Pamela A; et al (May 2024, Cold Spring Harbor Perspectives in Biology)

   One of the greatest threats facing the planet is the continued increase in excess greenhouse gasses, with CO2 being the primary driver due to its rapid increase in only a century. Excess CO2 is exacerbating known climate tipping points that will have cascading local and global effects including loss of biodiversity, global warming, and climate migration. However, global reduction of CO2 emissions is not enough. Carbon dioxide removal (CDR) will also be needed to avoid the catastrophic effects of global warming. Although the drawdown and storage of CO2 occur naturally via the coupling of the silicate and carbonate cycles, they operate over geological timescales (thousands of years). Here, we suggest that microbes can be used to accelerate this process, perhaps by orders of magnitude, while simultaneously producing potentially valuable by-products. This could provide both a sustainable pathway for global drawdown of CO2 and an environmentally benign biosynthesis of materials. We discuss several different approaches, all of which involve enhancing the rate of silicate weathering. We use the silicate mineral olivine as a case study because of its favorable weathering properties, global abundance, and growing interest in CDR applications. Extensive research is needed to determine both the upper limit of the rate of silicate dissolution and its potential to economically scale to draw down significant amounts (Mt/Gt) of CO2. Other industrial processes have successfully cultivated microbial consortia to provide valuable services at scale (e.g., wastewater treatment, anaerobic digestion, fermentation), and we argue that similar economies of scale could be achieved from this research. 

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4. Effects Of Induced Physical Fatigue On Heart Rate Variability: 2228

   https://doi.org/10.1249/01.mss.0001059680.43900.3c  

   Kao, Pei-Chun; Cornell, David J (January 2024, Medicine & Science in Sports & Exercise)
5. Interactive effects of intrinsic and extrinsic factors on metabolic rate

   https://doi.org/10.1098/rstb.2022.0489  

   Glazier, Douglas S; Gjoni, Vojsava (February 2024, Philosophical Transactions of the Royal Society B: Biological Sciences)

   Metabolism energizes all biological processes, and its tempo may importantly influence the ecological success and evolutionary fitness of organisms. Therefore, understanding the broad variation in metabolic rate that exists across the living world is a fundamental challenge in biology. To further the development of a more reliable and holistic picture of the causes of this variation, we review several examples of how various intrinsic (biological) and extrinsic (environmental) factors (including body size, cell size, activity level, temperature, predation and other diverse genetic, cellular, morphological, physiological, behavioural and ecological influences) can interactively affect metabolic rate in synergistic or antagonistic ways. Most of the interactive effects that have been documented involve body size, temperature or both, but future research may reveal additional ‘hub factors’. Our review highlights the complex, intimate inter-relationships between physiology and ecology, knowledge of which can shed light on various problems in both disciplines, including variation in physiological adaptations, life histories, ecological niches and various organism-environment interactions in ecosystems. We also discuss theoretical and practical implications of interactive effects on metabolic rate and provide suggestions for future research, including holistic system analyses at various hierarchical levels of organization that focus on interactive proximate (functional) and ultimate (evolutionary) causal networks. This article is part of the theme issue ‘The evolutionary significance of variation in metabolic rates’. 

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