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Myxobacteria are ubiquitous Gram-negative soil bacteria with a complex multicellular population behavior. They are highly social microbes that move, hunt and develop to build fruiting bodies, which are associated with feeding on a diverse range of bacteria and fungi for nutrition. Therefore, myxobacteria are classified as keystone taxa in the microbial food web and are key players in determining community organization, with potential applications in the biocontrol of plant diseases, wastewater treatment, and bioconversion. In addition, myxobacteria are regarded as natural pharmaceutical and functional enzyme factories due to their diversity and the unique properties of their secondary metabolites and enzymes, making them highly attractive for resource discovery. However, the difficulty in purifying and cultivating many types of myxobacteria limits the in-depth study of myxobacteria. Otherwise, key factors involved in the biological interaction and bioconversion of myxobacteria taxa remain largely unexplored, hindering their practical applications.
Previous studies showed that both healthy and pathological aging are associated with changes in brain structure and function of the mature human brain. The most prominent anatomical alteration are changes in prefrontal cortex morphology, volume loss and reduced white-matter integrity and hippocampal atrophy. Cognitive decline affects mainly the performance of episodic memory, speed of sensory information processing, working memory, inhibitory function and long-term memory. It has been also proposed that due to the aforementioned changes the aging brain engages in compensatory brain mechanism such as a broader activation of cortical regions (mainly frontal) rather than specialized activation....
The two volume set LNAI 10984 and LNAI 10985 constitutes the refereed proceedings of the 11th International Conference on Intelligent Robotics and Applications, ICIRA 2018, held in Newcastle, NSW, Australia, in August 2018. The 81 papers presented in the two volumes were carefully reviewed and selected from 129 submissions. The papers in the first volume of the set are organized in topical sections on multi-agent systems and distributed control; human-machine interaction; rehabilitation robotics; sensors and actuators; and industrial robot and robot manufacturing. The papers in the second volume of the set are organized in topical sections on robot grasping and control; mobile robotics and path planning; robotic vision, recognition and reconstruction; and robot intelligence and learning.
This is an open access book. 2022 4th International Conference on Economic Management and Cultural Industry (ICEMCI 2022) to be held in Chongqing (Online) on October 14-16, 2022. As the leader of the global trend of scientific and technological innovation, China is constantly creating a more open scientific and technological innovation environment, expanding the depth and breadth of academic cooperation, and building a shared innovation community. These efforts are making new contributions to globalization and building a community with a shared future for mankind. ICEMCI aims to bring together innovative academics and industry experts in Economic Management and Cultural Industry into a commo...
This open access book provides an overview of the recent advances in representation learning theory, algorithms and applications for natural language processing (NLP). It is divided into three parts. Part I presents the representation learning techniques for multiple language entries, including words, phrases, sentences and documents. Part II then introduces the representation techniques for those objects that are closely related to NLP, including entity-based world knowledge, sememe-based linguistic knowledge, networks, and cross-modal entries. Lastly, Part III provides open resource tools for representation learning techniques, and discusses the remaining challenges and future research directions. The theories and algorithms of representation learning presented can also benefit other related domains such as machine learning, social network analysis, semantic Web, information retrieval, data mining and computational biology. This book is intended for advanced undergraduate and graduate students, post-doctoral fellows, researchers, lecturers, and industrial engineers, as well as anyone interested in representation learning and natural language processing.
Earth Observation interacts with space, remote sensing, communication, and information technologies, and plays an increasingly significant role in Earth related scientific studies, resource management, homeland security, topographic mapping, and development of a healthy, sustainable environment and community. Geospatial Technology for Earth Observation provides an in-depth and broad collection of recent progress in Earth observation. Contributed by leading experts in this field, the book covers satellite, airborne and ground remote sensing systems and system integration, sensor orientation, remote sensing physics, image classification and analysis, information extraction, geospatial service,...
Genetic Algorithms (GAs) are one of several techniques in the family of Evolutionary Algorithms - algorithms that search for solutions to optimization problems by "evolving" better and better solutions. Genetic Algorithms have been applied in science, engineering, business and social sciences. This book consists of 16 chapters organized into five sections. The first section deals with some applications in automatic control, the second section contains several applications in scheduling of resources, and the third section introduces some applications in electrical and electronics engineering. The next section illustrates some examples of character recognition and multi-criteria classification, and the last one deals with trading systems. These evolutionary techniques may be useful to engineers and scientists in various fields of specialization, who need some optimization techniques in their work and who may be using Genetic Algorithms in their applications for the first time. These applications may be useful to many other people who are getting familiar with the subject of Genetic Algorithms.
The importance and necessity of communications systems have become evident during the COVID-19 pandemic. The development of new technologies that permit the best performance of these systems is paramount, and optical fibers play an important role in this area. This book examines new technological developments to improve optical fiber technology, with applications in communications systems, optoelectronics integration, and the scientific study of live microorganisms such as bacteria, viruses, fungi, and protozoa.
Polysaccharide-Based Hydrogels: Synthesis, Characterization and Applications looks at the synthesis, characterization and application of polysaccharide-based materials in a broad array of fields. The book discusses the role of polysaccharides in the preparation of hydrogels, the use of hydrogel-based green materials, and their applications in biomedical applications, drug delivery, water purification techniques, food industries, agricultural fields, and pharmaceuticals applications. Written by leading experts in this field, this book will be a valuable reference for scientists, academicians, researchers, technologists, consultants and policymakers. - Explains origin, extraction, processing, structural analysis and applications of polysaccharides-based hydrogels - Includes chapters that specifically focus on a particular hydrogel - Provides specific applications of polysaccharide hydrogels