Analysis and prediction of atmospheric ozone concentrations using machine learning by Stephan Räss, Stephan Räss, Markus C. Leuenberger, Markus C. Leuenberger

“…Atmospheric ozone chemistry involves various substances and reactions, which makes it a complex system. We analyzed data recorded by Switzerland's National Air Pollution Monitoring Network (NABEL) to showcase the capabilities of machine learning (ML) for the prediction of ozone concentrations (daily averages) and to document a general approach that can be followed by anyone facing similar problems. …”
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Selenophysics and models of the lunar three-layered mantle by E.V. Kronrod, Y.A. Nefedyev, V.A. Kronrod, O.L. Kuskov, A.O. Andreev

“…The analysis of space observations has shown that the real physical figure of the Moon is a more complex system than the model that can be described by a triaxial ellipsoid; at the same time, absolute values and orientation of the inertia moments can be determined neither from space observations nor from ground-based ones. …”
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FEATURES OF BIOELEMENTS ACCUMULATION BY FUNGI L. EDODES DURING CULTIVATION IN SUBSTRATES ENRICHED WITH Cr, Se, Ge, Fe CITRATES by I. Andrusyshyna, O. Velikanov, D. Bakhlukov

“…Thus, the shiitake substrate-mushroom system is a complex system where the Le Chatelier principle can be traced, synergism and atognism of micronutrients are observed in the formation of the trace element composition of the fruiting body of the fungus, depending on the substrate composition. …”
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Development on Lua of a software module for determining the drop point of uncontrolled cargo from UAV of aircraft type with Ardupilot control system by Andrіi Humennyi, Pavlo Malashta, Serhii Oliynick, Oleksandr Pidlisnyi, Vitalii Aleinikov

“…Known software modules for determining the point of discharge of UAVs, as a rule, perform a cyclic solution of a complex system of differential equations of cargo motion, which requires significant hardware resources. …”
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Macro-environment oscillation notably up risk of water quality degradation: A case study in Shanxi Reservoir, China by Wangwei Cai, Jihong Xia, Zewen Liu, Jiayi Zu, Shuyi Ji, Yue Wang, Qihua Wang

“…Water quality is a complex system which should be able to adapt to small fluctuation of macro-environment, but turn into deterioration under significant macro-environment oscillation. …”
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Involving national stakeholders in a systems approach to map drivers of childhood obesity and actions to prevent childhood obesity in Denmark: the Generation Healthy Kids Study by Knud Ryom, Paul Bloch, Ulla Toft, Didde Høeg, Louise T. Thomsen, Steven Allender, Harry Rutter, Adrian Bauman, Rikke Fredenslund Krølner, Anders Blædel Gottlieb Hansen

“…However, challenges were experienced regarding the usefulness of the system mapping process, with a tension between the map as a step in a shared process towards actions and the map as means to gain a deeper understanding of the complex system of childhood overweight and obesity and how to change the system.…”
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Conjunctival component of computer vision syndrome — causes and mechanisms of subjective manifestations by R.R. Akhmadeev, T.R. Mukhamadeev, E.F. Shaykhutdinova, A.R. Khusniyarova

“…</p> <p> <b>Conclusion</b>: the authors' findings and published data show that the high rate of complaints of visual discomfort with conjunctival signs and disorders of the lacrimal apparatus when using DDs is not only due to the effect of reduced blink rate and increased evaporation of the tear film, but also to much more complex, systemic neuro-ophthalmological mechanisms. The most likely mechanism is vegetative dysregulation resulting from excessive and prolonged use of information technologies and DDs, and ignorance of hygienic and ergonomic standards. …”
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Les aqueducs de Rome : les activités de la Surintendance capitoline, une contribution essentielle à la recherche by Marina Marcelli, Massimiliano Munzi

“…They are allocated different colours on the GIS map, and linked with forms used to evaluate the resources needed for scheduled interventions.A targeted research and restoration project is currently underway on the acquedotto Traiano-Paolo, unique among the aqueducts in that components that capture water from springs near the Bracciano lake basin as well as some 57 km of ancient channels are still functioning.In 2017 the Sovrintendenza, in collaboration with the managing company ACEA ATO2 and with the support of speleo-archaeological organizations, launched a project to explore and study the artefact and map it on a GIS, in order to monitor its state of preservation and to learn more about its complex system of water capture, adduction and redistribution, which is still largely preserved in the original Roman phase.Because of the complexity of the hydraulic system, a “pilot project” was developed to determine the survey and mapping methodologies. …”
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