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Books > Professional & Technical > Environmental engineering & technology > General

The Other Side of Safety - Moving from Results-Based to Behavior-Based Safety (Hardcover): Robert Palmer The Other Side of Safety - Moving from Results-Based to Behavior-Based Safety (Hardcover)
Robert Palmer
R2,243 Discovery Miles 22 430 Ships in 9 - 17 working days

The problem with the way the safety industry functions is three-fold: (1) the dysfunctional relationship between business and safety leaders, (2) the practice of Results-Based Safety, and (3) the creation of a false reality. This book presents an insightful and practical approach to how you can move your safety program from Results-Based to Behavior-Based Safety. The move involves understanding what motivates behavior, utilization of consequences, practicing the seven steps of performance coaching, creating accurate safety campaigns, and defining evidence of a healthy Behavior-Based Safety program-this is the other side of safety.. The text: Defines the four major motivations, explains how they work, and how safety leaders can use the right motivation for the right person to help them practice safe behavior Explains how to maximize the impact of reinforcement consequences and minimize punitive consequences in a way that is alingned with an individual's motivation Implements the seven steps of performance coaching conversations, how safety and business leaders can model fluency and frequency to shape behavior to habit strength Provides clearly defined evidence of a healthy Behavior-Based safety program by measuring outcome like locus of control, self-esteem, self-efficacy, and self-actualization Highlights the distinction between Results-Based Safety (RBS) anecdotal practices from the science of Behavior-Based Safety (BBS) methodology Showcases how the distinct difference between a mechanistic and organic culture, and how the four phenomena can be utilized to drive safety culture on purpose Discusses the importance of expanding from lagging indicators to leading indicators for robust metrics and predictability Addresses how the significant negative impact of "telling people what to do" and re-focuses on coaching people on "what to think" The book provides definitions, examples, and applications that focus on how safety and business leaders can influence the behavior of people, impact their culture, and support healthy relationships. It will serve as an ideal text for students, professionals, and researchers in the fields of ergonomics, human factors, human-computer interaction, industrial-organizational psychology, and computer engineering.

Groundwater and Ecosystems (Hardcover, 2006 ed.): Alper Baba, Ken W.F. Howard, Orhan Gunduz Groundwater and Ecosystems (Hardcover, 2006 ed.)
Alper Baba, Ken W.F. Howard, Orhan Gunduz
R2,828 Discovery Miles 28 280 Ships in 18 - 22 working days

Groundwater Dependent Ecosystems (GDEs) frequently exhibit rich biological diversity and can provide enormous economic wealth. In recent years, GDEs in many industrialized countries have shown signs of serious degradation, primarily the result of groundwater abstraction and pollution. Many such systems, including a number of well documented cases in Eastern Europe, are no longer sustainable. As a consequence, the conservation and sustainable management of GDEs has emerged as one of the most urgent environmental research priorities of our time. A large percentage of the world's population lives in cities and either depends on, or is affected in some way, by groundwater. Moreover, groundwater has become a very important and complex issue that attracts the interest of many diverse stakeholders. Many problems related to groundwater and ecosystems are shared by countries throughout the world...

Water Productivity in Rainfed Agriculture - UNESCO-IHE PhD Thesis (Paperback): Hodson Makurira Water Productivity in Rainfed Agriculture - UNESCO-IHE PhD Thesis (Paperback)
Hodson Makurira
R2,926 Discovery Miles 29 260 Ships in 10 - 15 working days

The challenge of water scarcity as a result of insufficient seasonal rainfall and dry spell occurrences during cropping seasons is compounded by inefficient agricultural practices by smallholder farmers where insignificant soil and water conservation efforts are applied. The hypothesis of this research is that many of the past research efforts have taken a fragmented approach to deal with the challenges facing subsistence farmers in rainfed systems. The research has been conducted in the semi-arid Makanya catchment of northern Tanzania and has successfully applied different analytical techniques to better understand soil and water interactions at field scale. It has been demonstrated that there is indeed scope to increase crop water productivity provided the local farmers adopt more efficient cultivation techniques. Substantial yield increases occur as a result of diverting runoff and these further improve when other techniques such as ripping, application of manure and cover cropping are introduced. This confirms that no single solution exists to solve the problem of low yields in rainfed farming systems. However, even with these promising results, the research has shown that there is room to further improve the efficiency of crop water use through improvement in research approaches and exploration of better techniques.

Hyperspectral Remote Sensing - Principles and Applications (Paperback): Marcus Borengasser, William S. Hungate, Russell Watkins Hyperspectral Remote Sensing - Principles and Applications (Paperback)
Marcus Borengasser, William S. Hungate, Russell Watkins
R2,214 Discovery Miles 22 140 Ships in 10 - 15 working days

Land management issues, such as mapping tree species, recognizing invasive plants, and identifying key geologic features, require an understanding of complex technical issues before the best decisions can be made. Hyperspectral remote sensing is one the technologies that can help with reliable detection and identification. Presenting the fundamentals of remote sensing at an introductory level, Hyperspectral Remote Sensing: Principles and Applications explores all major aspects of hyperspectral image acquisition, exploitation, interpretation, and applications. The book begins with several chapters on the basic concepts and underlying principles of remote sensing images. It introduces spectral radiometry concepts, such as radiance, irradiance, flux, and blackbody radiation; covers imaging spectrometers, examining spectral range, full width half maximum (FWHM), resolution, sampling, signal-to-noise ratio (SNR), and multispectral and hyperspectral sensor systems; and addresses atmospheric interactions. The book then discusses information extraction, with chapters covering the underlying physics principles that lead to the creation of an image and the interpretation of the image's information. The final chapters describe case studies that illustrate the use of hyperspectral remote sensing in agriculture, environmental monitoring, forestry, and geology. After reading this book, you will have a better understanding of how to evaluate different approaches to hyperspectral analyses and to determine which approaches will work for your applications.

Grid-Forming Power Inverters - Control and Applications (Hardcover): Hassan Haes Alhelou, Nabil Mohammed, Behrooz Bahrani Grid-Forming Power Inverters - Control and Applications (Hardcover)
Hassan Haes Alhelou, Nabil Mohammed, Behrooz Bahrani
R2,373 Discovery Miles 23 730 Ships in 10 - 15 working days

1) Power electronics dominated power systems 2) Controlling of Power electronics converters 3) Understanding the control and stability of power converters 4) To Increase the hosting capacity of renewable generations in modern power systems 5) To familiar with applications of emerging technologies in the power electronics dominated power systems.

Innovating for The Circular Economy - Driving Sustainable Transformation (Hardcover): Rachna Arora, Dieter Mutz, Pavithra... Innovating for The Circular Economy - Driving Sustainable Transformation (Hardcover)
Rachna Arora, Dieter Mutz, Pavithra Mohanraj
R1,428 Discovery Miles 14 280 Ships in 9 - 17 working days

Systemic change is required move to a circular economy (CE) model which can meet the demands of a growing population in a manner that is decoupled from resource use and waste generation. This book takes a deep dive into the innovation aspect of the circular economy (CE), with a specific focus on India as a geography, where the transformation to a circular economy is underway. How a developing country like India is tackling the complexities in the transformation and creating innovative solutions is showcased in this book through many practical examples and inspirational case studies. The book lays the foundations for mainstreaming Resource Efficiency (RE) / CE in India, and covers innovation led by businesses and start-ups, along with innovative policies, financing and collaborative models required to spur and accelerate circular economy approaches and provides linkages to the international context. Features: * Provides insight into role of innovation in circular economy transition. * Helps to develop and facilitate adoption of resource efficiency policy and strategy with particular focus on key resource sectors and waste streams. * Treats circular economy as a holistic approach across the entire lifecycle, and places emphasis on upstream interventions and systems change. * Examines current context of COVID19 and its impact on circular economy models and practices. * Touches upon how the EU-based approach was adapted and contextualized significantly to work in the unique Indian landscape. This book is aimed at students, researchers and professionals in circular economy, sustainability, business innovation, environmental studies, natural resources management, environmental and resource conservation policy.

New Perspectives on Human Security (Hardcover): Malcolm McIntosh, Alan Hunter New Perspectives on Human Security (Hardcover)
Malcolm McIntosh, Alan Hunter
R4,637 Discovery Miles 46 370 Ships in 10 - 15 working days

This book is testimony to the emergent nature of human security as an idea, as a useful construct and as an operational strategy. The aim is to showcase new directions that may enrich the human security agenda. Some human security discourse is still rooted in the traditional language of the aid-agency/UN development/economic growth models, often hostile to the corporate and business sector, and sometimes negligent of sustainability and climate change issues. Another limited and outmoded approach is an exaggerated focus on Western interventions, especially military ones, as a "solution" to problems in poor or conflict-prone areas. "Human Security" was introduced as a construct by the UNDP in 1994. The inherent combination of law-enforcement and people-centred humanitarianism has strived to provide an umbrella to both protect people from threats while empowering them to control their destinies. But with accelerating economic globalization and information flows there is a need to revisit the concept. A new paradigm of Sustainable Human Security is required. This book argues that proponents of a human security approach should welcome efforts to remove the barriers between enterprise, corporations, aid and development agencies, government agencies, citizen groups and the UN; and work towards multi-stakeholder approaches and solutions for vulnerable populations. Such an approach is clearly vital in responding to the imperatives of concerted action on issues such as climate change, HIV, terrorism, organised crime and poverty. The agenda may have changed, but it remains true that almost all human tragedies are avoidable. This book examines a number of global problems through the lens of human security and the needs of the individual: global governance; health; the environment and the exploitation of natural resources; peace and reconciliation; the responsibility to protect; and economic development and prosperity. In the latter case, the role of business in the human security pantheon is promulgated. There are many reasons why businesses may want to engage with the needs of vulnerable populations - not least the fact that companies cannot function without secure trading environments. In addition, there are growing demands for corporate responsibility and citizenship from markets, customers, shareholders, employees and, critically, communities. This book throws new light on the human security agenda. It will be essential reading for anyone involved in the debates on human security as well as for practitioners and scholars in international affairs, global governance, peace studies, climate change and the environment, healthcare, responsibility to protect and corporate responsibility.

Geographic Data Science with Python (Paperback): Sergio Rey, Dani Arribas-Bel, Levi John Wolf Geographic Data Science with Python (Paperback)
Sergio Rey, Dani Arribas-Bel, Levi John Wolf
R1,497 Discovery Miles 14 970 Ships in 9 - 17 working days

Showcases the excellent data science environment in Python. Provides examples for readers to replicate, adapt, extend, and improve. Covers the crucial knowledge needed by geographic data scientist.

Interactive Dynamic-System Simulation (Hardcover, 2nd edition): Granino A. Korn Interactive Dynamic-System Simulation (Hardcover, 2nd edition)
Granino A. Korn
R5,908 Discovery Miles 59 080 Ships in 10 - 15 working days

Features * Offers a hands-on tutorial on interactive dynamic-system modeling and simulation * Includes examples from physics, aerospace engineering, population dynamics, and physiology * Contains hints for selecting integration rules and step size * Provides a complete, industrial-strength simulation program package on an accompanying CD-ROM New to This Edition * Introduces a new vectorizing compiler for fast vector operations and parameter-influence studies * Incorporates a new treatment of the difference equation programs for modeling sampled-data control systems with digital controllers * Presents improved versions of several classical simulation programs to illustrate useful programming tricks Summary Showing you how to use personal computers for modeling and simulation, Interactive Dynamic-System Simulation, Second Edition provides a practical tutorial on interactive dynamic-system modeling and simulation. It discusses how to effectively simulate dynamical systems, such as aerospace vehicles, power plants, chemical processes, control systems, and physiological systems. Written by a pioneer in simulation, the book introduces dynamic-system models and explains how software for solving differential equations works. After demonstrating real simulation programs with simple examples, the author integrates a new treatment of the difference equation programs needed to model sampled-data control systems with digital controllers. Subsequent chapters provide detailed programming know-how. These chapters cover library, table-lookup, user-definable, limiter, switching, and noise functions; an experiment-protocol scripting language; powerful vector and matrix operations; and classical simulation programs that illustrate a number of useful programming tricks. The final chapter shows how experiment-protocol scripts and compiled DYNAMIC program segments can quickly solve mathematical problems, including fast graph plotting, Fourier transforms

Green Chemistry (Hardcover): Ralph Britton Green Chemistry (Hardcover)
Ralph Britton
R1,802 Discovery Miles 18 020 Ships in 10 - 15 working days
Energy Storage and Transportation: Prospects for New Technologies (Hardcover, 1981 ed.): G Beghi Energy Storage and Transportation: Prospects for New Technologies (Hardcover, 1981 ed.)
G Beghi
R5,418 Discovery Miles 54 180 Ships in 18 - 22 working days

Proceedings of the ISPRA Course held at Ispra, Italy, October 22-26, 1979

Content Strategy - A How-to Guide (Paperback): Guiseppe Getto, Jack T. Labriola, Sheryl Ruszkiewicz Content Strategy - A How-to Guide (Paperback)
Guiseppe Getto, Jack T. Labriola, Sheryl Ruszkiewicz
R1,107 Discovery Miles 11 070 Ships in 9 - 17 working days

-A comprehensive text for students and professionals on an essential and emerging area of knowledge and skills for today's technical communication professions -Covers a growing area of focus for the field of technical communication, with relevance to digital marketing, social media publishing, and other professional fields -The first core textbook in this area designed to cover a full range of content strategy skills and practices

Challenges in Radiation Protection and Nuclear Safety Regulation of the Nuclear Legacy (Hardcover, 2008 ed.): Malgorzata Sneve,... Challenges in Radiation Protection and Nuclear Safety Regulation of the Nuclear Legacy (Hardcover, 2008 ed.)
Malgorzata Sneve, Mikhail F. Kiselev
R5,273 Discovery Miles 52 730 Ships in 18 - 22 working days

A NATO workshop was held in September 2007 under the Security through Science framework to consider the current challenges in regulation of the nuclear legacy. The overall objective was to share East-West competence and experience in radiation protection and nuclear safety supervision of installations built during the cold war, particularly in relation to regulatory strategies for safe decommissioning of unique or unusual nuclear facilities and remediation activities.

There were over 60 participants from 8 countries as well as representatives from the International Commission on Radiological Protection, the International Atomic Energy Agency and NATO. The organisations involved included regulatory authorities, operators and technical support organizations.

The new Russian Federation Unified State Programme for Handling Spent Fuel and Radioactive Waste was introduced and the steps necessary to set this up as a comprehensive programme of activities were described. Some waste management sites are in a poor state. Legacy management experience was provided from the UK, France and the USA. Information was provided on methods for site characterisation and separation of wastes into exempt, low-level and intermediate level waste, and the complication of dealing at the same time with chemical hazards, such as beryllium. Strategies for contaminated site management were also explained and the associated risk assessment methods outlined.

The Russian Federation has responsibility to manage its own nuclear legacy. But it is also one of several countries in the global network of nuclear activities. Harmonisation of approaches is valuable in building future cooperation, but local conditions may influence the best local solution. Accordingly, future exchanges, such as those provided for by this workshop, should be encouraged.

There are many complex issues to be addressed and they cannot all be solved at once. Clear recognition of the major threats, as well as weakness in regulatory processes, can be useful in directing future resources. However, at this stage it is clear that there are specific regulatory issues to address as well as a need to maintain development of an enhanced overall safety culture.

Such guidance needs to be thoroughly based on the best use of scientific and technical information. At the same time, part of the solution relates to policy issues and value judgements, and so broader interaction among regulators, operators and other stakeholders is to be encouraged.

Environmental Biotechnology (Paperback): M. H. Fulekar Environmental Biotechnology (Paperback)
M. H. Fulekar
R2,991 Discovery Miles 29 910 Ships in 10 - 15 working days

This book provides information essential to students taking courses/modules in biotechnology as part of environmental sciences, environmental management, and environmental biology programs. It is also suitable for those studying water, waste management, and pollution abatement. Topics discussed include biodiversity, renewable energy, bioremediation technology, recombinant DNA technology, genetic engineering, solid waste management, composting, vermicomposting, biofertilizer, chemical pesticides, biological control of pests, and genetically modified organisms. The book also discusses bioethics and risk assessment, intellectual property rights, environmental cleanup technologies, and environmental nanotechnology.

Marketing Analytics - A Machine Learning Approach (Hardcover): A. Mansurali, P. Mary Jeyanthi Marketing Analytics - A Machine Learning Approach (Hardcover)
A. Mansurali, P. Mary Jeyanthi
R3,573 Discovery Miles 35 730 Ships in 9 - 17 working days

With businesses becoming ever more competitive, marketing strategies need to be more precise and performance oriented. Companies are investing considerably in analytical infrastructure for marketing. This new volume, Marketing Analytics: A Machine Learning Approach, enlightens readers on the application of analytics in marketing and the process of analytics, providing a foundation on the concepts and algorithms of machine learning and statistics. The book simplifies analytics for businesses and explains its uses in different aspects of marketing in a way that even marketers with no prior analytics experience will find it easy to follow, giving them to tools to make better business decisions. This volume gives a comprehensive overview of marketing analytics, incorporating machine learning methods of data analysis that automates analytical model building. The volume covers the important aspects of marketing analytics, including segmentation and targeting analysis, statistics for marketing, marketing metrics, consumer buying behavior, neuromarketing techniques for consumer analytics, new product development, forecasting sales and price, web and social media analytics, and much more. This well-organized and straight-forward volume will be valuable for marketers, managers, decision makers, and research scholars, and faculty in business marketing and information technology and would also be suitable for classroom use.

The Science and Best Practices of Behavioral Safety - The Source for Reducing Injuries on the Front Line (Paperback): Timothy... The Science and Best Practices of Behavioral Safety - The Source for Reducing Injuries on the Front Line (Paperback)
Timothy D. Ludwig, Matthew M. Laske
R1,014 Discovery Miles 10 140 Ships in 9 - 17 working days

This book presents the scientific principles and real-world best practices of behavioral safety, one of the most mature and impactful applications of behavioral science to reduce injuries in industrial workplaces. The authors review the core principles of behavioral science and their application to modern safety processes. Process components are discussed in detail, including risk analysis and pinpointing, direct observation, performance feedback, reinforcing engagement, trending and functional analysis, behavior change interventions, and program evaluation. Discussions are complemented by industry best-practice case studies from world-class behavioral safety programs accredited by the Cambridge Center for Behavioral Studies (CCBS), which provide compelling evidence of the effectiveness of these behavioral science principles in reducing injury. The Science and Best Practices of Behavioral Safety is essential reading for safety professionals, process safety engineers, and leaders in companies who have implemented, or are considering implementing, behavioral safety; or as an aid to learning more about the scientific background behind effective and practical safety practices. Researchers, expert consultants, and students who are already familiar with the practice will also find the book a valuable source to further develop their expertise.

From Water Scarcity to Sustainable Water Use in the West Bank, Palestine (Paperback): Dima Wadi Nazer From Water Scarcity to Sustainable Water Use in the West Bank, Palestine (Paperback)
Dima Wadi Nazer
R2,446 Discovery Miles 24 460 Ships in 10 - 15 working days

Water scarcity is increasing all over the world because of growing population and increasing demands. Countries with limited water resources are urgently in need for a new approach towards water management by shifting from the "use and dispose" approach to the "use, treat and reuse" approach. This book proposes a framework for the sustainable management of scarce water resources. The approach is based on the application of Cleaner Production thinking to water management.
This book focuses on the West Bank in Palestine. The West bank suffers from extreme water scarcity, has (for political reasons) less water than is naturally available, and anticipates an increase in demand for water for reasons of population and economic growth. Therefore, the West Bank needs to shift away from the present approach to water. The book proposes a set of alternatives for sustainable water management in the domestic, agricultural and industrial sectors in the West Bank. Implementing a combination of water management alternatives as proposed in this book will put the water management in the West Bank in Palestine on the sustainable track.

Structures & Architecture (Hardcover): Paulo J. Da Sousa Cruz Structures & Architecture (Hardcover)
Paulo J. Da Sousa Cruz
R10,051 Discovery Miles 100 510 Ships in 10 - 15 working days

Although Architecture and Structural Engineering have both had their own historical development, their interaction has led to many fascinating and delightful structures over time. To bring this interaction to a higher level, there is the need to stimulate the inventive and creative design of architectural structures and to persuade architects and structural engineers to work together in this process, exploiting constructive principles and aesthetic and static values. Structures and architecture presents over 250 selected contributions and addresses all major aspects of structures and architecture, including comprehension of complex forms, computer and experimental methods, concrete and masonry structures, emerging technologies, glass structures, innovative architectural and structural design, lightweight and membrane structures, special structures, steel and composite structures, the borderline between architecture and structural engineering, the tectonic of new solutions, the use of new materials, timber structures, the history of the relationship between architects and structural engineers, among others. This book of abstracts and the searchable CD-ROM with full papers contain the contributions presented at the 1st International Conference on Structures and Architecture (ICSA2010). This event was organized by the School of Architecture of the University of Minho, Guimaraes, Portugal (July 2010), to promote the synergy between both disciplines. The contributions on creative and scientific aspects in the conception and construction of structures, on advanced technologies and on complex architectural and structural applications represent a fine blend of scientific, technical and practical novelties in both fields. This set is intended for both researchers and practitioners, including architects, structural and construction engineers, builders and building consultants, constructors, material suppliers, product manufacturers and other experts and professionals involved in the design and realization of architectural, structural and infrastructural projects.

Unconventional Shale Gas Development - Lessons Learned (Paperback): Rouzbeh G. Moghanloo Unconventional Shale Gas Development - Lessons Learned (Paperback)
Rouzbeh G. Moghanloo
R3,545 Discovery Miles 35 450 Ships in 10 - 15 working days

Unconventional Shale Gas Development: Lessons Learned gives engineers the latest research developments and practical applications in today's operations. Comprised of both academic and corporate contributors, a balanced critical review on technologies utilized are covered. Environmental topics are presented, including produced water management and sustainable operations in gas systems. Machine learning applications, well integrity and economic challenges are also covered to get the engineer up-to-speed. With its critical elements, case studies, history plot visuals and flow charts, the book delivers a critical reference to get today's petroleum engineers updated on the latest research and applications surrounding shale gas systems.

Multiple Stressors: A Challenge for the Future (Hardcover, 2007 ed.): Carmel Mothersill, Irma Mosse, Colin Seymour Multiple Stressors: A Challenge for the Future (Hardcover, 2007 ed.)
Carmel Mothersill, Irma Mosse, Colin Seymour
R2,924 Discovery Miles 29 240 Ships in 18 - 22 working days

Ecotoxiclogical risk from multiple stressors covers any situation where org- isms are exposed to a combination of environmental stressors. These include physical and chemical pollutants as well as other stressors such as parasites and environmental impact (e. g. , climate change or habitat loss). The combi- tion of stressors can result in increased risk to organisms (either additive or synergistic effects) or decreased effects (protective or antagonistic effects). The multiple stressor challenge is an international, multi-disciplinary problem requiring an international, multi-disciplinary approach. The c- rent approach to multiple stressors is to examine one stressor at a time and assume additivity. Little work has been done on combinations of stressors such that potential interactions can be determined. The problem is very complex. Multiple stressors pose a whole spectrum of challenges that range from basic science to regulation, policy and gove- ance. The challenges raise fundamental questions about our understanding of the basic biological response to stressors, as well as the implications of those uncertainties in environmental risk assessment and management. In addition to the great breadth, there is also great depth in the research ch- lenges, largely due to the complexity of the issues. From a basic science point of view, many of the mechanisms and processes under investigation are at the cutting edge of science - involving new paradigms such as genomic ins- bility and bystander effects.

An approach to medium-term coastal morphological modelling - UNESCO-IHE PhD Thesis (Paperback): Giles Lesser An approach to medium-term coastal morphological modelling - UNESCO-IHE PhD Thesis (Paperback)
Giles Lesser
R1,851 R1,673 Discovery Miles 16 730 Save R178 (10%) Ships in 10 - 15 working days

This thesis presents the implementation of fully three-dimensional sediment transport and morphological updating formulations within a proven three-dimensional hydrodynamic flow solver. The thesis briefly discusses the formulations used to model both suspended and bed-load transport of non-cohesive sediment, and describes the implementation of a morphological updating scheme which incorporates novel approaches to morphological acceleration and dry bank erosion. Approaches used to model the three-dimensional effects of waves on coastal hydrodynamics and of three-dimensional currents on waves are also discussed. Results of several validation studies are presented and the model is shown to perform well in a series of simplified theoretical, laboratory, and full scale test cases. Application of the model and acceleration techniques to the complex and dynamic entrance to Willapa Bay, WA, USA is also discussed. Model processes are validated against the results of an extensive field measurement campaign, and diagnostic morphological model simulations are performed for two historical periods of contrasting morphological development. Input reduction and morphological acceleration techniques used to perform 5-year simulations of Willapa Bay are critically analysed and a new generic method to select a representative morphological tide for coastal environments containing significant diurnal tidal energy is presented.

Rejection of Emerging Organic Contaminants by Nanofiltration and Reverse Osmosis Membranes - Effects of Fouling, Modelling and... Rejection of Emerging Organic Contaminants by Nanofiltration and Reverse Osmosis Membranes - Effects of Fouling, Modelling and Water Reuse (Paperback)
Victor Augusto Yangali Quintanilla
R2,932 Discovery Miles 29 320 Ships in 10 - 15 working days

Now and in the future, the ever-growing demand for drinking water will lead many cities to implement indirect water reuse programs, where wastewater effluent becomes part of the drinking water sources. Pollution of those sources with emerging contaminants (micropollutants) such as endocrine disrupting compounds, pharmaceutically active compounds, pesticides and personal care products is a fact known worldwide. In this thesis, nanofiltration (NF) and reverse osmosis (RO) are demonstrated to be appropriate technologies for removing a large number of micropollutants; however, the performance of NF and RO can be questioned because there are limited tools that optimise quantification of the removal of contaminants. Therefore, in this thesis, by means of the use of multivariate data analysis techniques, removal quantification is effectively determined and more understanding of the separation of micropollutants by membranes is achieved.

Eco-hydraulic Modelling of Eutrophication for Reservoir Management (Paperback): Nahm-chung Jung Eco-hydraulic Modelling of Eutrophication for Reservoir Management (Paperback)
Nahm-chung Jung
R3,362 Discovery Miles 33 620 Ships in 10 - 15 working days

This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a trandsfer of pollutants from a middle stratified layer to the surface layer. Although the transport mechanism limits nutrient accumulation on the bottom of the reservoir, it also offers an opportunity for on-going algae production in the surface water. Physically based modelling is used to understand the process of micro-scale turbulent mixing and its impact on the nutrient uptake by algae. Further, a data-driven model using clustering and partial least squares regression which uses results from a physically based model of the reservoir successfully predicts Chlorophyll-a concentrations.

Merchant Ship Types (Paperback): Alexander Arnfinn Olsen Merchant Ship Types (Paperback)
Alexander Arnfinn Olsen
R1,649 Discovery Miles 16 490 Ships in 9 - 17 working days

Merchant Ship Types provides a broad and detailed introduction to the classifications and main categories of merchant vessels for students and cadets. It introduces the concept of ship classification by usage, cargo type, and size, and shows how the various size categories affect which ports and channels the types of vessels are permitted to enter. Detailed outlines of each major vessel category are provided, including: Feeder ship General cargo vessels Container ships Tankers Dry bulk carriers Multi-purpose vessels Reefer ships Roll-on/roll-off vessels The book also explains where these are permitted to operate, the type of cargoes carried, and specific safety or risk factors associated with the vessel class, as well as their main characteristics. Relevant case studies are presented. The textbook is ideal for merchant navy cadets at HNC, HND, and foundation degree level in both the deck and engineering branches, and serves as a general reference for insurance, law, logistics, offshore and fisheries.

Deep Learning for Crack-Like Object Detection (Hardcover): Kaige Zhang, Heng-Da Cheng Deep Learning for Crack-Like Object Detection (Hardcover)
Kaige Zhang, Heng-Da Cheng
R1,395 Discovery Miles 13 950 Ships in 9 - 17 working days

Computer vision-based crack-like object detection has many useful applications, such as pavement surface inspection, underground pipeline inspection, bridge cracking monitoring, railway track assessment, etc. However, in most contexts, cracks appear as thin, irregular long-narrow objects, and often are buried into complex, textured background with high diversity which make the crack detection very challenging. During the past a few years, the deep learning technique has achieved great success and has been utilized for solving a variety of object detection problems. However, using deep learning for accurate crack localization is non-trivial. This book discusses crack-like object detection problem in a comprehensive way. It starts by discussing traditional image processing approaches for solving this problem, and then introduces deep learning-based methods. The book provides a comprehensive review of object detection problems and focuses on the most challenging problem, crack-like object detection, to dig deep into the deep learning method. It includes examples of real-world problems, which are easy to understand and could be a good tutorial for introducing computer vision and machine learning.

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