Historyczny rozwój programów działań na rzecz środowiska w Unii Europejskiej by Monika Kosior

“…As a result of the following two programs, a complex system of legal and financial protective instruments along with the system for environment screening was worked out. …”
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Core features of positive mental health in adolescents and their protective role against psychopathology by Desiree Y. Phua, Chermaine S. M. Chew

“…This study seeks to understand adolescent positive mental health as a complex system by estimating the networks of components associated with positive mental health and their relationships to indicators of negative mental health. …”
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Research on Key Factors Influencing Surface Subsidence of Paste Backfilling Mining in Thick Coal Seam of Deep Mine by Meng Zhang, Hui He, Xin Jin, Yonglong Qu, Hongjun Guo

“…The research on the key factors of surface subsidence in paste backfilling mining of thick coal seam in deep mine is a complex system engineering, which involves mining, backfilling, support, subsidence, safety, and other aspects. …”
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An interdisciplinary method for assessing IPM potential: case study in Scottish spring barley by Stacia Stetkiewicz, Ann Bruce, Fiona J. Burnett, Richard A. Ennos, Cairistiona F. E. Topp

“…Together, these diverse sources of information give a more complete view of a complex system than any individual source could and allow the identification of IPM methods which are robust, practical, and not already in widespread use in this system. …”
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Dynamic Assessment of the Use of Natural Resources in an Agricultural Production Chain by María C. Cortés, Dayhanna S. Vargas, Juan C. Osorio

“…System dynamics (SD) is a valuable simulation tool that allows the evaluation of complex system behaviours in the long term, so that the possible impact of decision-making can be studied and thus contribute to the development of policies in fields as important as agriculture. …”
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Parameter Adaptive Terminal Sliding Mode Control of Flexible Coupling Air-Breathing Hypersonic Vehicle by Haibing Chen, Wei Lin, Tielin Ma, Hengxian Jin, Cheng Xu

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Comprehensive Evaluation and Decision for Goaf Based on Fuzzy Theory in Underground Metal Mine by Rongxing He, Huan Liu, Fengyu Ren, Guanghui Li, Jing Zhang, Yanjun Zhou

“…Meanwhile, stability evaluation and decision for goaf are a complex system engineering of rock masses in underground mining, and subjectivity exists in the evaluation and decision process. …”
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A dynamic system interpretation of irreducible complexity by Abraham Boyarsky, Pawel Góra

“…Such behavior suggests that selective evolution by means of small perturbations may not be a general mechanism for achieving the dynamical behavior of a complex system.…”
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IFLA Study on Functional Requirements of Bibliographic Records ant Its Significance for the National Bibliographic Services and Cataloguers by Osvaldas Janonis

“…The author has arrived to the following conclusions: the model provided by the study demonstrates that a bibliographic description is a complex system; the model includes the variety of works and information carriers; it embraces the variety of needs of a wide range of information users; the results will enhance theoretisation of cataloguing science and corresponding disciplines; the results of the study are significant for bibliographic practice; they will influence the preparation and revision of the national cataloguing rules and further development of the international standards of bibliographic description; the study is interesting from the point of view of enriching the functional possibilities and shortening the time of bibliographic search; the implementation of the results will mean the improvement of the quality of a bibliographic description and will ensure the provision of full data. …”
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A Novel Integrated Fuzzy-Rough MCDM Model for Evaluation of Companies for Transport of Dangerous Goods by Nikolina Vojinović, Siniša Sremac, Dragan Zlatanović

“…The organization and execution of the transport of dangerous goods is conditioned by a series of legal, technical, technological, safety, and engineering requirements, which must be met. In this way, a complex system is created which has a large number of participants and in which optimization should be performed at each stage from all the above aspects. …”
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Foreign experience in the development of entrepreneurial ecosystems and the possibility of its application in Russia by T. G. Antropova, M. V. Shatokhin, N. M. Suray

“…The object of the study is the entrepreneurial ecosystem, which is considered as a complex system consisting of various interconnected elements, including entrepreneurs, investors, mentors, educational institutions and government agencies. …”
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Assessing Air-Pocket Pressure Peaks During Water Filling Operations Using Dimensionless Equations by Vicente S. Fuertes-Miquel, Oscar E. Coronado-Hernández, Francisco J. Sánchez-Romero, Manuel Saba, Modesto Pérez-Sánchez

“…The main advantage of this study lies in the ability to easily compute pressure surges without the need to solve a complex system of differential and algebraic equations. …”
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Economic Management within the Cossack Frontier in the Second Half of the 19th Century (Based on the Example of the Don and Azov Cossack Troops) by Petr A. Kolpakov, Ivan Yu. Yurchenko

“…The study concludes that economic management within the Cossack frontier involved a complex system of organizational and administrative measures tailored to the unique challenges of the region.…”
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Control of Magnetic Manipulator Using Reinforcement Learning Based on Incrementally Adapted Local Linear Models by Martin Brablc, Jan Žegklitz, Robert Grepl, Robert Babuška

“…The results show that using the RL framework and a suitable approximation method, it is possible to design a stable controller of such a complex system without the necessity of any haphazard learning. …”
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Afocal Mirror Systems with Small Axial Dimensions by N. K. Artioukhina, L. Peroza

“…The designed systems have good correction of aberrations for the given characteristics: in the spot diagrams, the values of the RMS scatter spot do not exceed 1,35 μm; GEO radius (distance from the reference point) – 0.105 μm; together with Airy disk sizes of about 9.16 μm, indicating that the images are close to diffraction.The calculated systems can be successfully applied as part of a more complex system, as well as in systems with a synthesized aperture.…”
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Geometrical Nonlinear Aeroelastic Stability Analysis of a Composite High-Aspect-Ratio Wing by Chang Chuan Xie, Jia Zhen Leng, Chao Yang

“…MSC/NASTRAN), and the unsteady aerodynamic code, the nonlinear aeroelastic stability margin of a complex system other than a simple beam model can be determined.…”
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Adolescent Sports Behavior and Social Networks: The Role of Social Efficacy and Self-Presentation in Sports Behavior by Lei Lei, Huifang Zhang, Xin Wang

“…Social networks are a complex system that members communicate, create new connections or destroy existing connections, and further deliver major impacts on each member’s life. …”
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A Dynamic Model of Information-Vaccination-Disease That Accounts for Emerging Viral Variants: Model Development and a Case Study for COVID-19 in Iceland by Laijun Zhao, Mingmin Ying, Ying Qian, Lixin Zhou, Pingle Yang

“…To analyze these factors, we developed mean-field equations for system dynamics to model the complex system of vaccine information dissemination and vaccination, calculated the basic reproduction rate number, and used the Icelandic COVID-19 outbreak (Omicron variant) as a case study. …”
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People of the Past and Present. Magazine Stolitsa i usaďba, the Russian Nobility and Its Self-Presentation in the Final Years of the Tsarist Regime by Zbyněk Vydra

“… As a ruling class for centuries, the nobility created a complex system of symbols and rituals which jointly formed the (political) culture in Russia. …”
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Exploring ways to respond to rising obesity and diabetes in the Caribbean using a system dynamics model. by Leonor Guariguata, Leandro Garcia, Natasha Sobers, Trevor S Ferguson, James Woodcock, T Alafia Samuels, Cornelia Guell, Nigel Unwin

“…These conditions are the result of a complex system of drivers and determinants that can make it difficult to predict the impact of interventions. …”
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