Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
|||
Showing 1 - 25 of 32 matches in All Departments
This book shares experiences and knowledge on climate change impacts and adaptation, risk reduction strategies, communities’ responses, and best practices from different landscapes of India. It provides insights into climate change risk reduction in trans-disciplinary frameworks. The findings and discussions put forward in the chapters, largely based on micro-level case studies, provide an in-depth understanding of interactions among ecology, society, and economy under different conditions of changing climate. It contains critical discussion on both existing and required actions as adjustments to climate change impacts by different actors at diverse scales and contexts. The recommendations will be beneficial in climate change adaptation planning for India and other developing countries, where a large portion of the population directly depends on climate-sensitive sectors. The content of the book is interdisciplinary and it will be beneficial for scholars and practitioners from natural science, social science, policy, and governance across the continents.
This study presents authentic data compiled from field experiments and investigations, and provides a point of reference for any future changes associated with anthropogenic activity in semiarid ecosystems. Three years of continuous and rigorous empirical research on biodiversity (from phytoplankton to higher plants and from zooplankton to higher animals - all flora and fauna) in India's semiarid region have culminated in this work. Though there are many studies available on issues related to biodiversity, the majority cover either specific groups of plants or groups of animals; with the exception of this book, studies that include all flora and fauna including the phyto- and zooplanktons in a given ecosystem are not readily available. Further, the book focuses on an extremely important topic, firstly because semiarid landscapes are highly vulnerable to climate change, and secondly because other developmental activities will be undertaken in the region in an effort to meet its energy requirements. As such, the results of the current study will provide a standard protocol for subsequent monitoring and mapping of biodiversity for conservation and management. The book explores, quantifies and surveys plant and animal species from aquatic and terrestrial ecosystems, assessing and quantitatively analyzing the diversity indices of different vegetation strata. Further, it investigates the conservation status of each species (flora and fauna) in keeping with IUCN categories. The study also examines landscape dynamics using RS and GIS for vegetation analysis, and discusses traditional ecological knowledge related to the use, conservation and management of biodiversity. As such, it offers a unique and valuable resource not only for researchers from the environmental/ecological sciences but also for conservationists and policymakers.
This book highlights the various types of nanomaterials currently available and their applications in three major sectors: energy, health, and the environment. It addresses a range of aspects based on the fact that these materials' structure can be tailored at extremely small scales to achieve specific properties, thus greatly expanding the materials science toolkit. Further, the book pursues a holistic approach to nanomaterial applications by taking into consideration the various stakeholders who use them. It explores several applications that could potentially be used to improve the environment and to more efficiently and cost-effectively produce energy, e.g. by reducing pollutant production during the manufacture of materials, producing solar cells that generate electricity at a competitive cost, cleaning up organic chemicals that pollute groundwater, removing volatile organic compounds (VOCs) from the air, and so on. Given its scope, the book offers a valuable asset for a broad readership, including professionals, students, and researchers from materials science/engineering, polymer science, composite technology, nanotechnology, and biotechnology whose work involves nanomaterials and nanocomposites.
Hybrid Composite Perovskite Materials: Design to Applications discusses the manufacturing, design and characterization of organic-inorganic perovskite composite materials. The book goes beyond the basics of characterization and discusses physical properties, surface morphology and environmental stability. Users will find extensive examples of real-world products that are suitable for the needs of the market. Following a logical order, the book begins with mathematical background and then covers innovative approaches to physical modeling, analysis and design techniques. Numerous examples illustrate the proposed methods and results, making this book a sound resource on the modern research application of perovskite composites with real commercial value.
This book constitutes the refereed post-conference proceedings of the 15th International Conference on Body Area Networks, BodyNets 2020, held in Tallinn, Estonia, in October 2020. The conference was held virtually due to the COVID-19 pandemic.The 15 papers presented were selected from 30 submissions and issue new technologies to provide trustable measuring and communications mechanisms from the data source to medical health databases. Wireless body area networks (WBAN) are one major element in this process. Not only on-body devices but also technologies providing information from inside a body are in the focus of this conference. Dependable communications combined with accurate localization and behavior analysis will benefit WBAN technology and make the healthcare processes more effective.
This book highlights the various types of nanomaterials currently available and their applications in three major sectors: energy, health, and the environment. It addresses a range of aspects based on the fact that these materials' structure can be tailored at extremely small scales to achieve specific properties, thus greatly expanding the materials science toolkit. Further, the book pursues a holistic approach to nanomaterial applications by taking into consideration the various stakeholders who use them. It explores several applications that could potentially be used to improve the environment and to more efficiently and cost-effectively produce energy, e.g. by reducing pollutant production during the manufacture of materials, producing solar cells that generate electricity at a competitive cost, cleaning up organic chemicals that pollute groundwater, removing volatile organic compounds (VOCs) from the air, and so on. Given its scope, the book offers a valuable asset for a broad readership, including professionals, students, and researchers from materials science/engineering, polymer science, composite technology, nanotechnology, and biotechnology whose work involves nanomaterials and nanocomposites.
This study presents authentic data compiled from field experiments and investigations, and provides a point of reference for any future changes associated with anthropogenic activity in semiarid ecosystems. Three years of continuous and rigorous empirical research on biodiversity (from phytoplankton to higher plants and from zooplankton to higher animals – all flora and fauna) in India’s semiarid region have culminated in this work. Though there are many studies available on issues related to biodiversity, the majority cover either specific groups of plants or groups of animals; with the exception of this book, studies that include all flora and fauna including the phyto- and zooplanktons in a given ecosystem are not readily available. Further, the book focuses on an extremely important topic, firstly because semiarid landscapes are highly vulnerable to climate change, and secondly because other developmental activities will be undertaken in the region in an effort to meet its energy requirements. As such, the results of the current study will provide a standard protocol for subsequent monitoring and mapping of biodiversity for conservation and management. The book explores, quantifies and surveys plant and animal species from aquatic and terrestrial ecosystems, assessing and quantitatively analyzing the diversity indices of different vegetation strata. Further, it investigates the conservation status of each species (flora and fauna) in keeping with IUCN categories. The study also examines landscape dynamics using RS and GIS for vegetation analysis, and discusses traditional ecological knowledge related to the use, conservation and management of biodiversity. As such, it offers a unique and valuable resource not only for researchers from the environmental/ecological sciences but also for conservationists and policymakers.
Renewable Electricity and Sustainability: Prospects in Developing Economies is the first book of its kind to be dedicated entirely to the needs of emerging economies. It provides readers with a comprehensive review of current renewable energy technologies, their status in emerging economies, and the potential for sustainable renewable electricity generation in those countries. A multidisciplinary approach is used to assess the needs and challenges of each region, which is supported by quantitative analyses of the current and future potential for renewable electricity generation. Real-world examples are also provided from the respective electricity sectors of each region. This resource is a unique reference for graduates and researchers on the social, technical and economic landscape of renewable energy in emerging economies and would also be useful to NGO's and policymakers in developing countries or those working in sustainable development.
A brain-computer interface (BCI) is a system that interprets brain signals generated by the user, allowing specific commands from the brain to be sent to an external device. Such interface enables severely disabled people to interact with their environment without the need for any activation of their normal pathways involved in motor commands. The combination of rehabilitation paradigms and BCIs, both of which exploit cortical plasticity, could help people become "able" once again. For this reason, BCI systems appear promising rehabilitation tools. The aim of this PhD thesis is to study how a BCI system can be used for stroke rehabilitation when it is based on neuromodulation techniques using Hebbian plasticity and movement related cortical potentials (MRCP) with an optimum number of EEG electrodes. Four studies were conducted to achieve this goal: In STUDY I the novel protocol developed in Mrachacz-Kersting et al. 2012 had showed improvement in some relevant clinical measures used to access functionality of motor tasks in stroke population, when applied three times in a week as a training paradigm. These encouraging results from our first study alongside the Mrachacz-Kersting et al. 2012 study served as the basis for development of a self-paced BCI system for induction of plasticity. In STUDY II (pseudo online) detector for self-paced BCI system, based on movement intention detection from initial negative phase of MRCP, was proposed and tested in healthy volunteers and then in STUDY III real online selfpaced BCI system for induction of plasticity was implemented and tested. In STUDY IV a subject independent detector (based on STUDY II) was developed and compared with individualized detector. The results were promising as difference between performances of two approaches was not significantly different.
Food scarcity is a challenging problem worldwide especially in developing countries. Micronutrient deficiency is one of the main reasons of low agricultural yield which is more common in South Asia and Africa. Farmers control micronutrient deficiency through fertilizers which may cause toxicity due to lack of proper management. The present study optimized concentration Manganese for Mung bean and analyzed growth, yield and biochemical parameters which may help the grower to improve soil quality, crop production and nutritious food. High concentrations of this salt showed adverse effects on chlorophyll pigments. Very small work has been done in order to investigate desirable concentration of essential micronutrient in soil for pulses, especially for Mung bean. For the sake of limiting the scope of this research we only studied the effects of Mn on Mung bean
Integrated Full Electric Propulsion (IFEP) has a great role to play in the fuel economy of commercial and military vessels; but for a nuclear submarine there are far better options to be explored. A nuclear submarine lacks the advantage of silent operations compared to conventional diesel-electric submarine. However, recent advancement in power dense naval electric propulsion systems has presented IFEP as a viable option for stealthier nuclear submarines. The suggested roadmap is a full electric drive submarine utilizing Advanced Induction Motor and Pulse Width Modulation Converters through AC transmission, with a futuristic approach towards Superconducting motors and alternators with DC transmission. The IFEP equipment has been selected through scaling of available technology to the required rating and standard.
'Translation' helps spreading knowledge. The idea is that in translation, the communication of the meaning of a source-language text by means of an equivalent transferred in target-language text. Whereas interpreting undoubtedly antedates writing, translation began only after the appearance of written literature. Translation is the transmittal of written text from one language into another. Although the terms translation and interpretation are often used interchangeably, by strict definition, translation refers to the written language, and interpretation to the spoken word. Translation is the action of interpretation of the meaning of a text, and subsequent production of an equivalent text, that communicates the same message in another language. The present work is an attempt to investigate the nature of polysemous words in the Urdu Fiction. It also aims at evaluating how these polysemous words of Urdu Fiction were treated when they were translated into the English Fiction. With a view to explore the role of polysemous words in the Urdu fiction, the study has looked into the different aspects of polysemy arising due to the usage in different context and situation in fiction.
It is believed that the matter and radiation in the Universe were formed some fifteen billion years ago after a huge bang, called Big Bang. A fireball was created in this big bang. Now challenge is that how the fireball changed to the Universe we live in today. As laws of physics are improving day by day, we are becoming able to look further back in time, and to get knowledge about the evolution of this Universe. It is believed that matter and antimatter created in the big-bang were in equal amounts and also it is said that most of the antimatter was annihilated on matter during the formation of the Universe. This antimatter annihilation started when most of the matter we see in the Universe today was already in the form of hadrons made of quarks. But before this hadronized Universe, it had passed through a phase of quarks and gluons in free states. Physics of Quark Gluon Plasma QGP is the field in which physicists are trying to recreate this phase, and to study it in the laboratory.
Although various analytical techniques are available for the evaluation of drugs, chromatographic analysis are considered better due to the their stability, reproducibility and sensitivity. In recent years, the development of HPLC methods for the determination of drugs has attracted considerable attention of pharmacokineticians due to their importance in the quality control tests of drugs and their formulations. A world wide competition is in progress for developing rapid, convenient and sensitive HPLC methods in quality control testing. This book provides basic guidelines for the HPLC calibration, and method development for the rapid quantification of cetrizine. This method was validated and applied for the determination of cetrizine in tablets and their stability studies. This book is useful to the pharmacokineticians who are interested in the development and validation of stability indicating HPLC methods for cetrizine HCl and other drugs of same physico-chemical properties.
Vehicular Ad hoc Network (VANET) is a new communication paradigm that enables the communication between vehicles moving at high speeds on the roads. This has opened door to develop several new applications like, traffic engineering, traffic management, dissemination of emergency information to avoid hazardous situations and other user applications. In this thesis, the performance analysis of proactive and reactive routing protocols in both urban and highway scenarios is presented. The simulations performed for this analysis are of two types; bi-directionally coupled simulations and offline simulations. In both types, urban and highway scenarios are simulated. In bi-directionally coupled simulations, network and traffic simulators are integrated at runtime to exchange different commands. This thesis is the first research effort that integrates both network and traffic simulators at runtime. This integration helps in modeling emergency scenarios on roads like accidents, etc. In offline simulations, real world maps are used to model urban and highway topologies.
|
You may like...
Nutrient Use Efficiency: from Basics to…
Amitava Rakshit, Harikesh Bahadur Singh, …
Hardcover
R4,321
Discovery Miles 43 210
Dynamics of Complex Intracontinental…
Ralf Littke, Ulf Bayer, …
Mixed media product
R5,620
Discovery Miles 56 200
Advanced Geotechnical Analyses…
P.K. Banerjee, R. Butterfield
Hardcover
R13,034
Discovery Miles 130 340
Geoecology of Antarctic Ice-Free Coastal…
L. Beyer, M. Boelter
Hardcover
R4,467
Discovery Miles 44 670
Aboveground-Belowground Community…
Takayuki Ohgushi, Susanne Wurst, …
Hardcover
R4,522
Discovery Miles 45 220
Phytoplasmas: Plant Pathogenic Bacteria…
Assunta Bertaccini, Kenro Oshima, …
Hardcover
R4,962
Discovery Miles 49 620
|