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Lake Ladoga is the largest lake in Europe and, with its surface of 17,891 km2 and volume of 837 km3, it ranks among the top fifteen of the world's freshwater bodies. The ecological condition of Lake Ladoga is of concern to several million people living in its surroundings. There is evidence of water quality degradation and gradual eutrophication of the lake during the past decades; on the other hand, pollution control measures have improved the situation in many of the most polluted sites near industrial effluent sources. The first international Lake Ladoga Symposium was held in St. Petersburg on 22-26 November, 1993. The symposium was attended by 160 scientists, and about half of the papers...
This book gathers selected papers that were submitted to the 2021 International Conference on Advances in Digital Science (ICADS 2021) that aims to make available the discussion and the publication of papers on all aspects of single and multi-disciplinary research on Conference topics (https://ics.events/icads-2021/). ICADS 2021 was held on February 19–21, 2021. An important characteristic feature of Conference is the short publication time and world-wide distribution. Written by respected researchers, the book covers a range of innovative topics related to: Advances in Digital Agriculture & Food Technology, Advances in Digital Economics, Advances in Digital Education, Advances in Public H...
This book features selected papers presented at the First International Conference on Agriculture Digitalization and Organic Production (ADOP 2021), held in St. Petersburg, Russia, on June 07–09, 2021. The contributions, written by professionals, researchers and students, cover topics in the field of agriculture, biology, robotics, information technology and economics for solving urgent problems in digitalization of organic livestock and crop production. The conference is organized by the St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS) and the Technische Universitat Kaiserslautern.The book will be useful to researchers of interdisciplinary issues of digitalization and robotization of agricultural production, as well as farmers and commercial companies, which introduce new technologies in crop production and animal husbandry. The book also covers a range of issues related to scientific training of graduate students in the areas of "Mechatronics and robotics", "Control in technical systems" and "Technologies, means mechanization and energy equipment in rural, forestry and fisheries”.
This volume combines articles on shallow lakes from leading European scientists in limnology. It covers aspects of the dynamics of macrophytes, phytoplankton, zooplankton and benthos, nutrient loading, littoral-pelagic interactions, and sediment-water interactions, as well as lake management. The object was not to separate theory (e.g. modelling) and management in order to generate new theories for the understanding of shallow lake ecosystems. The volume provides a comprehensive overview of the ecology of shallow lakes, a lake type which differs in prominent ways from deeper lakes. The broad spectrum of issues may also reflect the spectrum of interested readers such as limnologists, water engineers, hydrobiologists, who will be informed on a high level about new developments.
Learning and teaching complex cultural knowledge calls for meaningful participation in different kinds of symbolic practices, which in turn are supported by a wide range of external representations, as gestures, oral language, graphic representations, writing and many other systems designed to account for properties and relations on some 2- or 3-dimensional objects.
This book presents the proceedings of the 2020 International Conference on Integrated Science in Digital Age, which was jointly supported by the Institute of Certified Specialists (Russia) and Springer, and was held on May 1–3, 2020. The conference provided an international forum for researchers and practitioners to present and discuss the latest innovations, trends, results, experiences and concerns in the various areas of integrated science in the digital age. The main goal of the conference was to efficiently disseminate original findings in the natural and social sciences, covering topics such as blockchain & cryptocurrency; computer law & security; digital accounting & auditing; digital business & finance; digital economics; digital education; digital engineering; machine learning; smart cities in the digital age; health policy & management; and information management.
This collection reflects on developments in the field of Systemic Functional Linguistics (SFL) as embodied in the work of Christian M.I.M. Matthiessen, highlighting his diverse contributions to the field from theoretical and applied perspectives. The book surveys Matthiessen’s academic career and illustrates the myriad ways in which his work has reverberated through to current innovations in SFL research. The book also exhibits his theoretical contributions to major linguistic topics and his influence on the development of SFL. Written by some of the world’s foremost scholars in the field, chapters cover such topics as theories of SFL and its applications in different domains as well as the developmental trajectories of SFL in major geographic areas. Addressing the key issues in SFL through the lens of Matthiessen’s career, this book is an accessible resource for students and scholars in systemic functional linguistics, as well as those interested in the systemic functional approach in related areas within linguistics.
Signum: Estudos da Linguagem is a publication edited by the Graduate Program in Language Studies of the State University of Londrina (UEL). It aims at disseminating original papers (articles and reviews) on linguistic description and analysis, text/discourse studies, teaching/learning and Portuguese, foreign and other languages teachers' education.