- Table View
- List View
The Role of Criticism in Understanding Problem Solving
by Samuel Fee Brian BellandIn 1991, Denis Hlynka and John Belland released Paradigms Regained, a well received reader for graduate students in the field of educational technology. The Role of Criticism in Understanding Problem Solving updates some of those ideas initially proposed in Paradigms Regained, and extends the conversation into the contemporary discourse regarding problem based learning (PBL). Paradigms proposed the idea of criticism as a third method for the conduction of educational research, the first two being qualitative and qualitative. The concept of criticism as a tool for research is not well established in educational technology, although it is well established in other educational research traditions such as Curriculum Studies. Unfortunately, it is not always clear how criticism can be applied. This book views criticism as a way to step back and look at an educational intervention within educational technology through a particular critical lens. Criticism is viewed as a valuable approach to guiding meta analyses and theoretical studies, serving to prevent the proverbial "spinning of the wheels" that often happens in educational research. By indicating new potential research questions and directions, criticism approaches can invigorate educational research. This book revisits the ideals of criticism in order to establish their usefulness for studying educational technology interventions to support problem based learning. First, a few foundational chapters set the stage for the conversations on criticism. Then, the role criticism can play in enhancing analysis and interpretation of the PBL literature is explored. Finally, case studies addressing the central concepts of the text are presented and dissected. This book represents a complete overhaul and rethinking of the use of criticism as a method for understanding and furthering the research area of PBL within the field of Educational technology.
The Role of Entomopathogenic Fungi in Agriculture (Progress in Mycological Research)
by Sunil K. Deshmukh Kandikere R. SridharEntomopathogenic fungi are economically important fungi from environmental, agricultural, and human health perspectives. They are an alternative to chemical pesticides. They can also be used as biostimulants and biological control agents for mosquitoes and other insects. These fungi are also known to produce a variety of metabolites of industrial significance. They face challenges in the cultivation, fermentation, and purification of products. Their habitats and ecological niches are of special significance for ex situ conservation and the large scale of production of spores.This book reviews molecular aspects of the pathogenesis of entomopathogenic fungi, the development of mycoinsecticides, and its regulatory aspects. It addresses different aspects of entomopathogenic fungi, including host-pathogen interactions (susceptibility and resistance), fungus-insect and fungus-fungus dual interactions, phylogeny and taxonomy, biochemistry, and molecular basis of enteropathogenesis, market potential of entomopathogens, regulatory aspects, bioprospecting of fungi, fungi as crop bodyguards and in disease suppression, and consortia for the control of insect pests and pathogens in single crop systems.
The Role of Exergy in Energy and the Environment (Green Energy and Technology)
by Sandro Nižetić Agis PapadopoulosThis book is devoted to the analysis and applications of energy, exergy, and environmental issues in all sectors of the economy, including industrial processes, transportation, buildings, and services. Energy sources and technologies considered are hydrocarbons, wind and solar energy, fuel cells, as well as thermal and electrical storage. This book provides theoretical insights, along with state-of-the-art case studies and examples and will appeal to the academic community, but also to energy and environmental professionals and decision makers.
The Role of Experimentation Campaigns in the Air Force Innovation Life Cycle
by Engineering Medicine National Academies of SciencesThe Air Force (USAF) has continuously sought to improve the speed with which it develops new capabilities to accomplish its various missions in air, space, and cyberspace. Historically, innovation has been a key part of USAF strategy, and operating within an adversary’s OODA loop (observe, orient, decide, act) is part of Air Force DNA. This includes the ability to deploy technological innovations faster than do our adversaries. The Air Force faces adversaries with the potential to operate within the USAF’s OODA loop, and some of these adversaries are already deploying innovations faster than the USAF. The Role of Experimentation Campaigns in the Air Force Innovation Life Cycle examines the current state of innovation and experimentation in the Air Force and best practices in innovation and experimentation in industry and other government agencies. This report also explores organizational changes needed to eliminate the barriers that deter innovation and experimentation and makes recommendations for the successful implementation of robust innovation and experimentation by the Air Force.
The Role of Experimentation Campaigns in the Air Force Innovation Life Cycle: Proceedings of a Workshop
by Engineering Medicine National Academies of SciencesThe Workshop on the Role of Experimentation Campaigns in the Innovation Cycle was held in January 2016 to define and assess the current use of experimentation campaigns within the Air Force, evaluate barriers to their use, and make recommendations to increase their use. Participants at the workshop presented a broad range of issues, experiences, and insights related to experimentation, experimentation campaigns, and innovation. This publication summarizes the presentations and discussions from the workshop.
The Role of Experimentation in Building Future Naval Forces
by Committee for the Role of Experimentation in Building Future Naval ForcesThe Department of Defense is in the process of transforming the nation’s armed forces to meet the military challenges of the 21st century. Currently, the opportunity exists to carry out experiments at individual and joint service levels to facilitate this transformation. Experimentation, which involves a spectrum of activities including analyses, war games, modeling and simulation, small focused experiments, and large field events among other things, provides the means to enhance naval and joint force development. To assist the Navy in this effort, the Chief of Naval Operations (CNO) asked the National Research Council (NRC) to conduct a study to examine the role of experimentation in building future naval forces to operate in the joint environment. The NRC formed the Committee for the Role of Experimentation in Building Future Naval Forces to perform the study.
The Role of Fuels in Transforming Energy End-Use in Buildings and Industrial Processes (Synthesis Lectures on Engineering, Science, and Technology)
by Praveen Cheekatamarla Kyle Gluesenkamp Stephen Kowalski Zhenning Li Saad JajjaEnergy-efficient technologies are necessary to lower the carbon footprint for a transition towards clean energy in a sustainable manner. This book examines what role fuels have in the transformation of end-use in buildings and industrial processes. Energy-efficient technologies are necessary to lower the carbon footprint for a transition towards clean energy in a sustainable manner. Efficient utilization of primary energy resources, including renewables, to support the current and future energy needs while targeting grid resiliency, energy, and environmental security at an affordable cost is of significant value. The author analyzes heat pumps, fuel-driven thermal providers, and power systems configurations and looks at the sensitivity of the electrical grid's carbon intensity and tariff towards carbon footprint and energy costs compared with fuel-driven technologies. The role of low-carbon, zero-carbon, and carbon-negative fuels, such as power-to-gas (P2G), power-to-liquid (PtL), hydrogen, and biogas, in conjunction with polygeneration technologies, are discussed. This book also examines two different scenarios focused on the sensitivity of the pace of decarbonization of the electrical grid and fuel supply on operational energy-related carbon emissions.Compares electricity versus fuel as a primary energy sourceExplores the role of fuels in the decarbonization journey Examines the value proposition of currently available energy solutions
The Role of GIS in COVID-19 Management and Control
by Esra OzdenerolGeographic Information System (GIS) is one of the most important tools to help us understand public health and many aspects of our lives. Because of COVID-19, GIS has been brought into the spotlight more than ever before. People and civic leaders worldwide are turning to maps and real-time surveillance data to make sense of what has been happening in the world and to get answers to important questions on every aspect of this pandemic. This book examines the role of GIS in managing and controlling the spread of COVID-19 through 12 global projects and a multidisciplinary approach. It explains the innovative uses of GIS not only limited to data organization and data access, but also how improved GIS tools are used to make decisions, plan, and communicate various measures of control in both local and full-scale outbreaks during the COVID-19 pandemic. Features: Provides cutting-edge GIS visualization, spatial temporal pattern, and hot spot tracking applications used for predictive modeling of COVID-19. Includes real-world case studies with broad geographic scope that reflect COVID-19 trends in cases, deaths, and vaccinations. Provides lifestyle segmentation analysis on the risk of transmission of COVID-19 and spatial patterns of vaccination hesitancy. Highlights real-world issues brought to light with the help of GIS, such as social discrimination, inequalities in women’s access to mental health care, and analyzes the risk of transmission due to vaccination hesitancy. Shows the use of GIS and spatial analysis in pandemic mapping, management, and control from masking and social distancing to testing site locations accounting for at-risk and vulnerable populations. Discusses facilitating policy making with GIS. Edited by a very talented medical geographer and GIS Professor Dr. Esra Ozdenerol, this book highlights key GIS capabilities and lessons learned during the COVID-19 response that can help communities prepare for the next crisis. It is a great resource for industry professionals and experts in health care, public health and safety, disaster management, and for students, academics, and researchers interested in applying GIS and spatial analysis to the study of COVID-19 and other pandemics.
The Role of Geospatial Technologies in Landslide Hazard Assessment
by Sudhakar Dhondu Pardeshi Sumant Eknath Autade Suchitra Sudhakar PardeshiThis book is designed to provide a detailed, methodological framework for landslide hazard assessment. The focus is on various dimensions of landslide hazard assessment, including the terminologies used in landslide hazard analysis and landslide inventory systems used globally and their relevance in generating a complete and reliable landslide database for further analysis, supported by global case studies. It includes an overview of the methodological developments in landslide hazard assessment and role of geospatial technologies in landslide studies.Features: Helps readers to understand the technical details of geospatial techniques applied in hazard management. Deals with the practicalities of how to recognise and classify unstable terrain. Covers recent advances in landslide estimation, particularly the automated means of landslide susceptibility estimation. Explores methodological frameworks of landslide hazard assessment. Illustrates case studies from the United States, Europe, and Asia, including demonstrations of different methodologies of landslide susceptibility zonation. This book is aimed at researchers, graduate students, and libraries in geotechnical and environmental engineering.
The Role of Inter- and Intraindustry Trade in Technology Diffusion
by Dalia Hakura Florence JaumotteA report from the International Monetary Fund.
The Role of Laboratory Work in Improving Physics Teaching and Learning
by Marisa Michelini Dagmara SokołowskaThis book explores in detail the role of laboratory work in physics teaching and learning. Compelling recent research work is presented on the value of experimentation in the learning process, with description of important research-based proposals on how to achieve improvements in both teaching and learning. The book comprises a rigorously chosen selection of papers from a conference organized by the International Research Group on Physics Teaching (GIREP), an organization that promotes enhancement of the quality of physics teaching and learning at all educational levels and in all contexts. The topics covered are wide ranging. Examples include the roles of open inquiry experiments and advanced lab experiments, the value of computer modeling in physics teaching, the use of web-based interactive video activities and smartphones in the lab, the effectiveness of low-cost experiments, and assessment for learning through experimentation. The presented research-based proposals will be of interest to all who seek to improve physics teaching and learning.
The Role of Mechanics in the Study of Lipid Bilayers (CISM International Centre for Mechanical Sciences #577)
by David J. SteigmannThis book is the first collection of lipid-membrane research conducted by leading mechanicians and experts in continuum mechanics. It brings the overall intellectual framework afforded by modern continuum mechanics to bear on a host of challenging problems in lipid membrane physics. These include unique and authoritative treatments of differential geometry, shape elasticity, surface flow and diffusion, interleaf membrane friction, phase transitions, electroelasticity and flexoelectricity, and computational modelling.
The Role of Microalgae in Wastewater Treatment
by Lala Behari Sukla Debabrata Pradhan Enketeswara SubudhiThis book deals with the most emerging aspects of algal research with special reference to microalgae viz; diversity, mutations, genomics and metagenomics study, eco-physiology, culturing, microalgae for food and feed, biofuel production, harvesting of microalgae, separation, and purification of biochemicals, techno-economical assessment, microalgal biotechnology, algal-bacterial systems for wastewater treatment. It describes the complex issues associated with the above-mentioned areas with the intervention of cutting-edge biotechnological tools and techniques like next-generation sequencing methods, metabolomics, and bioreactor design and development. The chapters provide past developments, current information and future prospects of algal technology as an alternate avenue for waste water treatment and its potential for production of biofuel and nutraceuticals.
The Role of Nanoparticles in Plant Nutrition under Soil Pollution: Nanoscience in Nutrient Use Efficiency (Sustainable Plant Nutrition in a Changing World)
by Neetu Sharma Vishnu D. Rajput Tatiana Minkina Krishan K. VermaNanotechnology has shown great potential in all spheres of life. With the increasing pressure to meet the food demands of rapidly increasing population, thus, novel innovation and research are required in agriculture. The principles of nanotechnology can be implemented to meet the challenges faced by agricultural demands. Major challenges include the loss of nutrients in the soil and nutrient-deficient plants, which result in a lower crop yield and quality. Subsequently, consumption of such crops leads to malnourishment in humans, especially in underprivileged and rural populations. One convenient approach to tackle nutrient deficiency in plants is via the use of fertilizers; however, this method suffers from lower uptake efficiency in plants. Another approach to combat nutrient deficiency in humans is via the use of supplements and diet modifications; however, these approaches are less affordably viable in economically challenged communities and in rural areas. Therefore, the use of nano-fertilizers to combat this problem holds the greatest potential. Additionally, nanotechnology can be used to meet other challenges in agriculture including enhancing crop yield, protection from insect pests and animals, and by use of nano-pesticides and nano-biosensors to carry out the remediation of polluted soils. The future use of nanomaterials in soil ecosystems will be influenced by their capability to interact with soil constituents and the route of nanoparticles into the environment includes both natural and anthropogenic sources. The last decade has provided increasing research on the impact and use of nanoparticles in plants, animals, microbes, and soils, and yet these studies often lacked data involving the impact of nanoparticles on biotic and abiotic stress factors. This book provides significant recent research on the use of nano-fertilizers, which can have a major impact on components of an ecosystem. This work should provide a basis to further study these potential key areas in order to achieve sustainable and safe application of nanoparticles in agriculture.
The Role of Natural Antioxidants in Brain Disorders (Food Bioactive Ingredients)
by Ghulam Hussain Ali ImranOxidative stress and neuroinflammation are considered causative factors in various neurological disorders such as Parkinson’s and Alzheimer’s diseases. Antioxidants are chemicals that bind with oxidative species and nullify their effect from causing damage to biological molecules. Endogenous antioxidants are produced by our body, however most of them are obtained from external sources, primarily through diet, called dietary antioxidants. Major sources of antioxidants are brightly colored fruits, vegetables, cereals, legumes, and herbs. Other very effective sources are berries, green tea, and dark chocolate. These compounds have the potential to hinder neurodegeneration, reduce neuronal death and improve memory as well as cognitive functions. Based on the complex nature of antioxidants and oxidative stress, particular antioxidants such as vitamin E, vitamin C or β-carotene are beneficial in protecting cells, organs and tissues against oxidative damage.The Role of Natural Antioxidants in Brain Disorders describes various neuroprotective effects and their physiological phenomenon mediated by antioxidants to maintain and regulate the general health biomarkers against brain disorders. The important role of antioxidants, diet and lifestyle in managing brain disorders is covered, as is their use in conjunction with conventional therapies against oxidative stress. Both exogenous and endogenous antioxidants are explored in full. By focusing on the role of oxidative stress as a triggering mechanism for various brain disorders and the use of antioxidant foods in conjunction with traditional therapies in combating and preventing them, this is a valuable source for researchers in food science, nutrition, health science and physiology.
The Role of Nurses in Disaster Management in Asia Pacific
by Sheila Bonito Hiroko MinamiThis book documents how nurses have shown their dedication, courage, expertise and compassion in helping communities prepare for, respond to and recover from disastrous events. It aims to inspire and equip nurses and other health professionals to help people in disaster-affected areas and contribute to community resilience. The last decade (2005-2015) has been characterized by a number of overwhelming natural disasters - tropical storms, floods, earthquakes, tsunamis; and threats of emerging infectious diseases - SARS, MERSCoV and Ebola around the world. Countries from the Asia Pacific region, such as Australia, Cambodia, China, Indonesia, India, Japan, Nepal, Philippines, Solomon Islands, South Korea, Thailand and Vanuatu, have borne the brunt of the devastation caused by these catastrophic events. Nurses from these countries have stepped in providing emergency care in hospitals and in the field, addressing public health needs in evacuation centers, supporting epidemiologic surveillance and conducting health education, training and research, to help save lives and support communities build back better.
The Role of Plant Pathology in Food Safety and Food Security
by Maria Lodovica Gullino R. N. StrangeThis book views the vulnerability of our crops in general to devastating diseases as well as specifically the disease problems of two important staples, rice and cassava. Increased travel and increased transport of plant material throughout the world pose ever more significant risks to the health of our plants. These include not only the destruction of our food crops by pathogens which may be imported accidentally or maliciously but also their contamination by fungi that produce powerful toxins (mycotoxins). How we should respond to these challenges is the subject of several papers. Clearly, quarantine is an important measure by which the spread of plant pathogens may be at least delayed, if not curtailed altogether, but breeding plants for resistance is the mainstay for maintaining the comparative health and productivity of our crops. However, adequate resistance may not be available in the gene pool of a given species or genus and therefore the possibility of genetic modification arises, a topic treated in two of the papers.
The Role of Plant Roots in Crop Production
by Nand Kumar FageriaThe Role of Plant Roots in Crop Production presents the state of knowledge on environmental factors in root growth and development and their effect on the improvement of the yield of annual crops. This book addresses the role of roots in crop production and includes references to numerous annual crops. In addition, it brings together the issues and
The Role of Population Games in the Design of Optimization-Based Controllers: A Large-scale Insight (Springer Theses)
by Julian Barreiro-GomezThis book reports on the implementation of evolutionary-game theory in the design of distributed optimization-based controllers. First, it discusses how the classical population-game approach can contribute to and complement the design of optimization-based controllers. It shows how the features of this approach can be exploited to extend their capabilities in the solution of distributed optimization problems, and examines density games in order to consider multiple coupled constraints and preserve the non-centralized information requirements. Furthermore, it establishes a close relationship between the possible interactions among agents in a population with constrained information sharing among different local controllers. It also discusses coalitional games, focusing on the Shapley power index and proposes an alternative method of computing the latter, which reduces computational time, as well as a different way of finding it using distributed communication structures. All the proposed strategies are then tested on various control problems, such as those related to the Barcelona water supply network, multiple continuous stirred tank reactors, various unmanned aerial vehicle systems, and a water distribution system. This thesis, examined at the Universitat Politècnica de Catalunya and Universidad de los Andes in 2017, received the award for best thesis in control from the control group of the Spanish Committee of Automatic Control (CEA) in the same year.
The Role of Prototypes in Design Research: Overview and Cases Studies (SpringerBriefs in Applied Sciences and Technology)
by Silvia D. FerrarisThis book provides a theoretical framework for design researchers interested in developing their research work about and with prototypes. It describes prototypes' multiple definitions and possible functions in the multifaceted landscape of today's design research. Indeed, while the manufacturing and digital evolutions enable and require new types of advanced prototypes, the design evolution as an academic discipline continuously widens its perspectives, fields, and research methods, among which are the prototypes' applications, features, and purposes. The framework originates from an interpretation of these interrelated phenomena and a collection of case studies. Additionally, it defines those criteria that characterize the relation between the research (context, discipline, and general scope) and the prototype (nature and specific aims) and, altogether, it presents an overview of prototypes' roles in design research.
The Role of Psychological Reactance in Human–Computer Interaction (T-Labs Series in Telecommunication Services)
by Patrick EhrenbrinkThis book provides an in-depth investigation on the psychological phenomenon "reactance“ in the context of Human-Computer Interaction (HCI). The author argues that the complexity and autonomy of modern technology can sometimes be overwhelming and can then be perceived as a threat to freedom by its users, thereby diminishing acceptance. The book investigates if and how this is the case and provides strategies to regain the lost acceptance. Topics include relevance of reactance on HCI, triggers for reactance, consequences of reactance, measurement of reactance, and countermeasures to reactance.
The Role of Public Sector in Local Economic and Territorial Development: Innovation in Central, Eastern and South Eastern Europe (EAI/Springer Innovations in Communication and Computing)
by Maroš Finka Matej Jaššo Milan HusárThe book covers the topic of the role of public sector in the economic and territorial development across several dimensions of spatial planning, e.g. theoretical-methodological (planning cultures, leadership), executive (regional policies, services of general interest), sectoral (energy, tourism, air-quality) or social (social innovation, preservation of cultural heritage). The book delivers up-to date knowledge build on interactions between representatives of different stakeholders of economic and territorial development with the research represented by renowned experts and academicians. This is mirrored in the content of the book, delivering in a consistent form the conceptual explanations combined with the examples of the role of the public sector in fostering the local economies within the frame of spatial planning. The book reflects and transfers the expert knowledge which has been generated during more than a decade of scientific and research activities of Spa-ce.net.Presents a comprehensive view on different aspects of the involvement of public sector in the local and regional spatial development;Includes a combination of macro-regionally specific perspectives with the generalized knowledge;Provides knowledge from various researchers from prestigious European scientific and research teams.
The Role of Renewable Energy Technology in Holistic Community Development
by Alexander ZahndThis thesis documents almost twenty years of the author's work on the development and implementation of a new approach to holistic community development in remote and disadvantaged villages in Nepal. It describes the theoretical basis of the work, the main research activities, and the practical outcomes of the implemented programs. One of the fundamental cornerstones of holistic community development is the provision of appropriate and sustainable solutions for the long-term development of local communities. This requires that people's own identified needs be recognized and addressed in partnership with them in holistic ways. The author explains the many synergies that result from this holistic approach to community development. Another cornerstone of his approach is to utilise the communities' locally available renewable resources for long-term sustainable development. One of the key findings of the thesis is that improved access to energy services, such as cooking with a smokeless metal stove in a clean indoor environment, basic indoor lighting, and increased food production and safe food storage (through a greenhouse and a solar drier respectively), need to be at the very heart of any long-term holistic community development project. The thesis demonstrates that tapping into locally available renewable energy resources and converting them, through contextualized and locally manufactured renewable energy technologies, has a central role in long-term holistic community development programs. Such programs are successful because they provide both appropriate technologies and life-changing experiences for the local users involved.
The Role of Service in the Tourism & Hospitality Industry: Proceedings of the Annual International Conference on Management and Technology in Knowledge, Service, Tourism & Hospitality 2014 (SERVE 2014), Gran Melia, Jakarta, Indonesia, 23-24 August 2014
by Ford Lumban Gaol Fonny HutagalungThis proceedings volume contains papers presented at the 2014 International Conference on Management and Technology in Knowledge, Service, Tourism & Hospitality (SERVE 2014), covering a wide range of topics in the fields of knowledge and service management, web intelligence, tourism and hospitality. This overview of current state of affair
The Role of Smallholder Farms in Food and Nutrition Security
by Sergio Gomez y Paloma Laura Riesgo Kamel LouhichiThis open access book discusses the current role of smallholders in connection with food security and poverty reduction in developing countries. It addresses the opportunities they enjoy, and the constraints they face, by analysing the availability, access to and utilization of production factors. Due to the relevance of smallholder farms, enhancing their production capacities and economic and social resilience could produce positive impacts on food security and nutrition at a number of levels.In addition to the role of small farmers as food suppliers, the book considers their role as consumers and their level of nutrition security. It investigates the link between agriculture and nutrition in order to better understand how agriculture affects human health and dietary patterns. Given the importance of smallholdings, strategies to increase their productivity are essential to improving food and nutrition security, as well as food diversity.