Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
|||
Books > Professional & Technical
At a practical level, this compendium reviews the basics of soft and hard magnetic materials, discusses the advantages of the different processing routes for the exploitation of the magnetic properties and hence assists in proper, fail-safe and economic application of magnetic materials. Essential guidelines and formulas for the calculation of the magnetic and electrical properties, temperature and long-term stability of permanent magnets, of inductive components and magnetic shielding are compiled. Selected fields of application and case studies illustrate the large diversity of technical applications. Application engineers will appreciate the comprehensive compilation of the properties and detailed characteristic curves of modern soft and hard magnetic materials. Materials scientists will enjoy the presentation of the different processing routes and their impact on the magnetic properties and students will profit from the survey from the basics of magnetism down to the applications in inductive components, magnetic shielding and magnet assemblies.
Although nanotechnology has revolutionized fields such as medicine, genetics, biology, bioengineering, mechanics, and chemistry, its increasing application in the food industry is relatively recent in comparison. Nanotechnology is being used to discover new methods for creating new flavors, extending food shelf life, and improving food protection and nutritional value. Nanotechnology in the food industry is now being explored for intelligent nutrient delivery systems, "smart" foods, contaminant detection nanodevices and nanosensors, advanced food processing, antimicrobial chemicals, encapsulation, and green nanomaterials. This new three-volume set, Nanotechnology Horizons in Food Process Engineering, addresses a multitude of topical issues and new developments in the field. Volume 1 focuses food preservation, food packaging and sustainable agriculture, while Volume 2 looks at nanotechnology in food process engineering, applications of biomaterials in food products, and the use of modern nanotechnology for human health. The third volume explores the newest trends in nanotechnology for food applications and their application for improving food delivery systems. Together, these three volumes provide a comprehensive and in-depth look at the emerging status of nanotechnology in the food processing industry, explaining the benefits and drawbacks of various methodologies that will aid in the improvement and development of food product sourcing and food hygiene monitoring methods. Volume 1 discusses emerging nanotechnolgical applications in food processing, packaging, and preservation. It focuses on using nanoparticles for safe and nutritional food production, protecting crops from pests, increasing nutritional value, and providing solutions for various environmental issues. This book especially deals with nanotechnology for controlling plant pathogens, food packaging and preservation, agricultural productivity, wastewater treatment, and bioenergy production. Volume 2 discusses nanotechnology use in non-thermal techniques such as high-pressure processing (HPP), pulsed electric fields (PEFs), pulsed light, ultraviolet, microwave, ohmic heating, electrospinning, and nano- and microencapsulation. This volume looks at the role and application of minimal processing techniques such as ozone treatment, vacuum drying, osmotic dehydration, dense phase carbon dioxide treatment, and high-pressure assisted freezing. The successful applications of nanotechnologies on juices, meat and fish, fruits and vegetable slices, food surface, purees, milk and milk products, extraction, drying enhancement, and encapsulation of micro-macro nutrients are also considered. The volume also presents several computer-aided techniques that are emerging in the food processing sector, such as robotics, radio frequency identification (RFID), three-dimensional food printing, artificial intelligence, etc. Significant role of food properties in design of specific food and edible packaging films have been elucidated. Volume 3: Trends, Nanomaterials and Food Delivery provides an overview of the current trends in nanotechnology for food applications and food delivery systems. Topics include a collection of chapters on diverse topics, including the stability of nanoparticles in food, nanobiosensing for the detection of food contaminants, nanotechnology applications in agriculture, the role of nanotechnology in nutrient delivery, how nanotechnology is applied in dairy products, biofunctional magnetic nanoparticles in food safety, the development of nutraceuticals using nanotechnological tools, and more.
'One of those enthusiasts whose enthusiasm is hard to resist . . . Always beguiling' Daily Mail 'Hugely inspiring even when it is most bonkers' Sarah Bakewell, New Statesman 'A combination of almanac, commonplace book and diary, this is a tasty oddity . . . Richly entertaining' Independent As the pandemic has caused us all to re-evaluate our lives, becoming more self-reliant and dwelling in closer harmony with nature have emerged as important priorities. Many of us have decided to up sticks and leave the city behind for a less frenetic existence in the country. Whether you've already made your move, or are dreaming of doing so one day, this is the book for you. Covering beekeeping, poultry rearing, pig farming, bread-making, wood-chopping, fire-laying, bartering and much more, How to Live in the Country is the perfect source of inspiration for old hand and beginners alike: useful, informative but also refreshingly honest and realistic. Tom Hodgkinson draws on the wisdom of an eclectic range of thinkers and writers as he guides us through each month of the year, giving lists of tasks for both garden and animal husbandry, offering tips and shortcuts, and weaving in stories about his own experience of raising a young family in rural Devon.
The riveting true story of John and Aileen Crowley's race to find a cure for Pompe disease that inspired the movie Extraordinary Measures With three beautiful children, a new house, and financial security, John and Aileen Crowley were on top of the world--until their two youngest children, fifteen-month-old Megan and five-month-old Patrick, were diagnosed with Pompe disease and given only months to live. Refusing to accept a death sentence, John quit his financial consultant job and invested his life savings in a biotechnology start-up to research the disease and find a cure. Battling scientific setbacks, conflict of interest accusations, and business troubles, John and Aileen would be tested to their limits as they valiantly fought, and succeeded, in finding revolutionary new treatment for the disease--offering hope to Megan, Patrick, and the many children and families affected by Pompe disease around the world. The inspiration for the captivating film Extraordinary Measures, starring Brendan Fraser and Harrison Ford, The Cure is a remarkable true story of cutting-edge science, business acumen and daring, and one family's indomitable spirit.
IN "THE ANTIDOTE," Barry Werth draws upon unprecedented inside
reporting spanning more than two decades to provide a
groundbreaking closeup of the upstart pharmaceutical company Vertex
and the ferocious but indispensable world of Big Pharma that it
inhabits.
In this book, Chen Gang examines the real-world effectiveness of China's approach to the promotion of green technologies and practices, and discusses the political landscape in which it is situated. Politics of Renewable Energy in China questions the wisdom of hailing China as a model for authoritarian environmental governance with an up-to-date examination of the subject. It provides readers with a thorough and timely account of recent developments in China's low-carbon energy industries. Disclosing how energy interest groups are lobbying members of central government, and shedding light on disputes between pro-development and pro-environmental groups, this book explores the ideological and bureaucratic inconsistency and confusion which surrounds China's environmental policies. Emphasizing China's renewable energy policies, related enforcement issues and local political concerns over wind and solar generation, this book examines the extent to which China's centralised, top down approach has been effective in ensuring local actors reach policy targets. This up-to-date account of recent developments in Chinese low-carbon industries will be useful for readers with an interest in China's model of renewable energy industries, in particular students of Chinese and international politics. It will also be a valuable tool for researchers and professors of public and environmental policy, Chinese and climate studies.
A journey through time and water, to the bottom of the ocean and the future of our planet. We do not see the ocean when we look at the water that blankets more than two thirds of our planet. We only see the entrance to it. Beyond that entrance is a world hostile to humans, yet critical to our survival. The first divers to enter that world held their breath and splashed beneath the surface, often clutching rocks to pull them down. Over centuries, they invented wooden diving bells, clumsy diving suits, and unwieldy contraptions in attempts to go deeper and stay longer. But each advance was fraught with danger, as the intruders had to survive the crushing weight of water, or the deadly physiological effects of breathing compressed air. The vertical odyssey continued when explorers squeezed into heavy steel balls dangling on cables, or slung beneath floats filled with flammable gasoline. Plunging into the narrow trenches between the tectonic plates of the Earth's crust, they eventually reached the bottom of the ocean in the same decade that men first walked on the moon. Today, as nations scramble to exploit the resources of the ocean floor, The Frontier Below recalls a story of human endeavour that took 2,000 years to travel seven miles, then investigates how we will explore the ocean in the future. Meticulously researched and drawing extensively on unpublished sources and personal interviews, The Frontier Below is the untold story of the pioneers who had the right stuff, but were forgotten because they went in the wrong direction.
"Old maps lead you to strange and unexpected places, and none does
so more ineluctably than the subject of this book: the giant,
beguiling Waldseemuller world map of 1507." So begins this
remarkable story of the map that gave America its name.
This long-awaited reference source is the first book to focus on this important and hot topic. As such, it provides examples from a wide array of fields where catalyst design has been based on new insights and understanding, presenting such modern and important topics as self-assembly, nature-inspired catalysis, nano-scale architecture of surfaces and theoretical methods. With its inclusion of all the useful and powerful tools for the rational design of catalysts, this is a true "must have" book for every researcher in the field.
Chickens are many things: sources of meat and eggs, lovable pets, amusing images on merchandise, and a source of comfort at the end of a hard day. Whether we're considering joining the growing flock of backyard chicken-keepers or simply cheered by leafing through images of gorgeous poultry, our love for chickens is strong. The trend for backyard chickens has surged during the pandemic. Amazon searches for chick supplies are up 758%, with local hatcheries recording a 500% demand increase, as people look to reduce environmental impact, improve food traceability, connect with nature, or simply to relish the pure joy of chicken company. The Collins Backyard Chicken-keeper's Bible is the fourth title in this stunning and engaging series, and the perfect smallholder companion to The Beekeeper's Bible. It is packed with everything you need to fully embrace your new chicken-keeping lifestyle. A sumptuous aesthetic is paired with practical tips on identifying backyard breeds and supporting good chicken health, from basic brooding to common ailments, the best backyard breed for you to the right equipment for starting your own home flock, packaged into a beautiful, illustrative gift book. Discover the soft cuddliness of a bantam Silkie, the superb egg-sitting skills of a Plymouth Rock, the best method for constructing a chicken coop, and how to keep your chickens happy and thriving. With The Collins Backyard Chicken-keeper's Bible, discover more about these magnificent and beloved creatures.
Wireless Sensor Networks (WSNs) and the Internet of Things are facing tremendous advances both in terms of energy-efficiency as well as in the number of available applications. Consequently, there are challenges that need to be tackled for the future generation of WSNs. After giving an overview of the WSN protocols and IEEE 802.15.4 standard, this book proposes IEEE 802.15.4 Medium Access Control (MAC) sub-layer performance enhancements by employing not only RTS/CTS combined with packet concatenation but also scheduled channel poling (MC-SCP). Results have shown that the use of the RTS/CTS mechanism improves channel efficiency by decreasing the deferral time before transmitting a data packet. Furthermore, the Sensor Block Acknowledgment MAC (SBACK-MAC) protocol enables more efficiency as it allows the aggregation of several acknowledgement responses in one special Block Acknowledgment (BACK) Response packet. The throughput and delay performance have been mathematically derived under both ideal conditions (a channel environment with no transmission errors) and non-ideal conditions (with transmission errors). Simulation results successfully validate the proposed analytical models. This research reveals the importance of an appropriate design for the MAC sub-layer protocol for the desired WSN application. Depending on the mission of the WSN application, different protocols are required. Therefore, the overall performance of a WSN application certainly depends on the development and application of suitable e.g., MAC, network layer protocols.
In this engaging account of innovative triumphs, Guru Madhavan examines the ways in which engineers throughout history created world-changing tools, from ATMs and ZIP codes to the digital camera and the disposable diaper. Equal parts personal, practical, and profound, Applied Minds charts a path to a future where we borrow strategies from engineering to find inspired solutions to our most pressing challenges.
Training as an RAF pilot in the smoke and bustle of wartime London is a far cry from James Herriot's day job as a country vet in the Yorkshire Dales. And whilst he is keen to serve King and country, James cannot help but miss his life in Darrowby - despite frequent arguments between his colleagues Siegfried and Tristan, bad-tempered cattle, opinionated farmers and the continuing saga of Cedric the flatulent dog. But most of all he misses his wife Helen; pregnant with their first child. The question constantly hanging over them is - will he be going to war? And when will he get to go home? Since they were first published, James Herriot's memoirs have sold millions of copies and entranced generations of animal lovers. Charming, funny and touching, All Things Wise and Wonderful is a heart-warming story of determination, love and companionship from one of Britain's best-loved authors. Contains Vets Might Fly and Vet in a Spin.
A comprehensive approach to design that integrates sustainable principles and design strategies for decarbonized construction Representing an international collaboration between academics and architects in the United States and Europe, Carbon: A Field Manual for Designers and Builders offers professionals in the field an approach to sustainable design that embraces building science principles, life-cycle analysis, and design strategies in carbon neutral construction. The book also contains background information on carbon in construction materials and in the building design process. This book is filled with illustrative diagrams and drawings that help evaluate the potential impact of design decisions for creating carbon emissions. Written by and for designers and builders, the book includes a compelling pair of case studies that explore carbon-reducing strategies, suggests steps for assessing a building's carbon footprint, and reviews carbon storages and circulation of materials. The guidelines detailed in the book can be adopted, replicated, and deployed to reduce carbon emissions and create more sustainable buildings. This important book: Offers an effective approach to sustainable design in construction Integrates building science principles, life-cycle analysis, and design strategies in carbon neutral construction Describes a methodology for quantifying the flow of carbon in the built environment Provides an analysis of carbon-reducing strategies based on a case study of a building designed by the authors Written for practicing professionals in architecture and construction, Carbon: A Field Guide for Designers and Builders is a must-have resource for professionals who are dedicated to creating sustainable projects.
Die moderne boer staan deesdae voor probleme soos koste wat astronomies eskaleer, produkpryse wat val en stygende rentekoerse op grondpryse. Die faktore noodsaak boere om hul sake- en bestuursvernuf uit te brei ten einde te verseker dat die plaas ekonomies bestuur word. Hierdie boek bevat die grondbeginsels van finansiele bestuur, ontleding en beheer.
Oak-framed Buildings is a practical and inspiring guide to their design and construction, written by expert craftsman Rupert Newman. Oak-framed buildings have been with us for centuries and they are here to stay. They are beautiful, durable and environmentally friendly, and by marrying traditional and modern materials they can be brought to a very high standard of energy-efficiency. This is a practical book on the technique of timber-frame construction for carpenters, builders and aspiring self-builders, but it will also be a source of inspiration to anyone who appreciates beautiful buildings. Full-colour photographs show projects by the author and others both complete and under construction, and structural details are clearly explained both in photographs and in three-dimensional drawings. Here is a traditional craft brought fully up to date for the 21st century. Topics covered include: past and present, making a start, understanding the structure, frame design, the construction process, raising the frame, walls and roofs, second fix, finishing off, and future of timber building.
A fascinating introduction to social justice by one of the most effective teachers and preachers in the English-speaking world.
For everyone who loves watching Amanda Owen and her family on Our Yorkshire Farm, or enjoys reading her bestselling books, comes this delightful and uplifting collection of her monthly Dalesman columns. In Tales From the Farm by the Yorkshire Shepherdess Amanda takes readers on an evocative journey to Ravenseat, where she lives with husband Clive and their nine children, not to mention their flock of sheep, herd of cows, hardworking dogs and a formidable chicken called Linda. Covering events from 2019 through to early 2021, Amanda describes saving the life of a newborn calf on New Year's Eve and watching, mouth agape, as their livestock trailer was swept away by floodwater in March. Son Sidney braves the wrath of Linda and husband Clive crafts an unusual Valentine's Day gift. Eldest daughter Raven leaves the nest, headed for university, while young sheepdog Taff and Tony the pony arrive at the farm. As Covid-19 sends the country into lockdown, Amanda feels more lucky than ever to live close to nature, finding happiness in the beauty of the Dales and the unchanging routines of the farming year. Illustrated with charming line-drawings throughout, this book is the perfect gift for fans of the Owen family and a chance to catch up on their adventures.
Dieses Fachbuch eines Pioniers in diesem schnell wachsenden Fachbereich fasst die jungsten Erkenntnisse zur Optimierung von OLEDs zusammen. Die Theorie wird ausfuhrlich beschrieben, ebenso verschiedene organische und anorganische emittierende Materialien, Display- und Lichtanwendungen.
Advances in Frontier Research on Engineering Structures focuses on the research of advanced structures and anti-seismic design in civil engineering. The proceedings present the most cutting-edge research directions and achievements related to civil and structural engineering. Topics covered in the proceedings include: * Engineering Structure and Seismic Resistance * Structural Mechanics Analysis * Components and Materials * Structural Seismic Design * 3D Printing Concrete * Other Related Topics The works of this proceedings will promote development of civil and structural engineering, resource sharing, flexibility and high efficiency. Thereby, promote scientific information interchange between scholars from the top universities, research centers and high-tech enterprises working all around the world. |
You may like...
Building And Pricing Guide 2018/19 - The…
Buildaid Publishing
Paperback
(1)
Air Law - A Comprehensive Sourcebook for…
Philippe-Joseph Salazar
Paperback
Environment - An Interdisciplinary…
Glenn Adelson, James Engell, …
Paperback
|