The poles are not just vast expanses of snow and ice. They support a unique plant and animal life, like the penguins, polar bear, caribou, and many rare birds like the Arctic tern. The poles are rich in minerals, including oil and gas. Besides being storehouses of fossils, they are natural laboratories, where scientists conduct research on climate. Explore the two poles and discover the surprises hidden in their icy landscape. Also learn about how these fragile regions are threatened by pollution and climate change.
Dancing Heart offers the experience of a dance recital in the style of Bharathanatyam, one of the oldest dance forms of India. Today this popular dance is presented and experienced all around the world. Intended for elementary and middle-grade readers, this unique and beautiful book promises to engage and inspire the minds and hearts of all who delight in the sights and sounds of this Indian dance.
Nothing can go faster than the speed of light. But it seems the superfast, snazzy, chic, and hi-tech vehicles will soon outshine this adage. Fast, faster, fastest technological advancements in transportation have made mobility of people and goods easy, connecting the entire world and expanding world trade. It has steered globalization giving a boost to the wealth of nations. On the flipside, aircraft, ships, trucks, and trains powered by the combustion of fossil fuels, moving across the sky, oceans, and land have accelerated climate change, besides giving way to the problem of global energy crisis due to the huge demand and short supply of fossil fuels. So the world now aims at combining energy-efficient technologies with clean fuels to enjoy the benefits of vehicles while being sensitive to the environment. Hybrids, electric cars, and biofuels are some of the examples in this regard. However, there is still a long way to go.
Rain Forests are an important part of the Earth. They are home to numerous plants and wildlife. Although not everyone lives near a rain forest, the actions of all are affecting these fragile ecosystems. What exactly is a rain forest? What are humans doing to harm them? What can readers to help protect them? Endangered Rain Forests answers these questions by engaging readers with lively text, graphic features, and stunning photography. Readers will find out why protecting rain forests matters to them and the part they can play in protecting them
Human fascination with super strength and super speed has a long history. In recent decades, human fascination has moved to reality. With the aid of science, researchers are now able to discern the secrets to super strength and super speed in animals. Using technology, they have recreated some of these powers for application and use by humans today. Readers will discover the intriguing advances and future of super strength and super speed, presented through relevant scientific studies, sidebars, and facts.
Rivers are an important part of the Earth. They are home to a variety of life, and humans have come to depend on them for food and transportation. But the actions of humans are harming these important ecosystems. Why do humans need to protect rivers? What can every person do to help protect the important resources rivers provide? Endangered Rivers answers these questions by engaging readers with lively text, graphic features, and stunning photography. Readers will discover why rivers matter to them and the part they can play in protecting them.
Fossil Fuels are an important part of the Earth. Humans have come to rely on them as a source of energy. What exactly are fossil fuels? How does our dependence on them harm the environment? What are alternate sources of energy and how do we reverse the damage we’ve already done? Endangered Energy answers these questions by engaging readers with lively text, graphic features, and stunning photography. Readers will discover why fossil fuels matter to them and the part they play in protecting them.
The world around us is a wreck. When there's so much conflict around the country and around the corner, it's easy to feel overwhelmed, powerless, and helpless. What can one person do to make a difference? Here's the good news. Millions of everyday people are ready to step into their power to transform their communities. And you are one of them. Take heart and be inspired by real stories of ordinary people who took action and changed their corner of the world, one step at a time. Equal parts inspiration, education, and Do-It-Yourself, Transforming Communities by veteran community activist Sandhya Jha will open your eyes to the world-healing potential within you, and give you the vision, the tools, and the encouragement to start transforming your neighborhood, one person at a time.
Based on original research and personal encounters, this book narrates the real-life-stories of women locked up in Indian prisons for alleged or actual violations of the state’s criminal laws. It contextualises women offenders’ experiences of the criminal justice system and of state custodial institutions within the larger narratives of their particular lives, thus interrogating the social as well as legal frameworks within which women face adversities in their lives and in custody. It argues that the sex and gender issues that affect women ‘outside’ are carried over ‘inside’, with extremely damaging consequences for the lives and mental health of women prisoners. The volume will be of interest to those in gender studies, legal studies, sociology, and human rights organisations, as well as to policy makers and the general reader.
Approximate Analytical Methods for Solving Ordinary Differential Equations (ODEs) is the first book to present all of the available approximate methods for solving ODEs, eliminating the need to wade through multiple books and articles. It covers both well-established techniques and recently developed procedures, including the classical series solution method, diverse perturbation methods, pioneering asymptotic methods, and the latest homotopy methods. The book is suitable not only for mathematicians and engineers but also for biologists, physicists, and economists. It gives a complete description of the methods without going deep into rigorous mathematical aspects. Detailed examples illustrate the application of the methods to solve real-world problems. The authors introduce the classical power series method for solving differential equations before moving on to asymptotic methods. They next show how perturbation methods are used to understand physical phenomena whose mathematical formulation involves a perturbation parameter and explain how the multiple-scale technique solves problems whose solution cannot be completely described on a single timescale. They then describe the Wentzel, Kramers, and Brillown (WKB) method that helps solve both problems that oscillate rapidly and problems that have a sudden change in the behavior of the solution function at a point in the interval. The book concludes with recent nonperturbation methods that provide solutions to a much wider class of problems and recent analytical methods based on the concept of homotopy of topology.
The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, L. Zechmeister, have appeared under the Springer Imprint ever since the series' inauguration in 1938. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers. Each contribution is written by a recognized authority in his field and provides a comprehensive and up-to-date review of the topic in question. Addressed to biologists, technologists, and chemists alike, the series can be used by the expert as a source of information and literature citations and by the non-expert as a means of orientation in a rapidly developing discipline.
From the beginning of software time, people have wondered why it isn’t possible to accelerate software projects by simply adding staff. This is sometimes known as the “nine women can’t make a baby in one month” problem. The most famous treatise declaring this to be impossible is Fred Brooks’ 1975 book The Mythical Man-Month, in which he declares that “adding more programmers to a late software project makes it later,” and indeed this has proven largely true over the decades. Aided by a domain-driven code generator that quickly creates database and API code, Parallel Agile (PA) achieves significant schedule compression using parallelism: as many developers as necessary can independently and concurrently develop the scenarios from initial prototype through production code. Projects can scale by elastic staffing, rather than by stretching schedules for larger development efforts. Schedule compression with a large team of developers working in parallel is analogous to hardware acceleration of compute problems using parallel CPUs. PA has some similarities with and differences from other Agile approaches. Like most Agile methods, PA "gets to code early" and uses feedback from executable software to drive requirements and design. PA uses technical prototyping as a risk-mitigation strategy, to help sanity-check requirements for feasibility, and to evaluate different technical architectures and technologies. Unlike many Agile methods, PA does not support "design by refactoring," and it doesn't drive designs from unit tests. Instead, PA uses a minimalist UML-based design approach (Agile/ICONIX) that starts out with a domain model to facilitate communication across the development team, and partitions the system along use case boundaries, which enables parallel development. Parallel Agile is fully compatible with the Incremental Commitment Spiral Model (ICSM), which involves concurrent effort of a systems engineering team, a development team, and a test team working alongside the developers. The authors have been researching and refining the PA process for several years on multiple test projects that have involved over 200 developers. The book’s example project details the design of one of these test projects, a crowdsourced traffic safety system.
Those people. Their issues. The day's news and the ways we treat each other, overtly or subliminally, prove we are not yet living in post-racial America. It's hard to talk about race in America without everyone very quickly becoming defensive and shutting down. What makes talking race even harder is that so few of us actually know each other in the fullness of our stories. A recent Reuters poll found 40% of White people have no friends of other races, and 25% of people of color only have friends of the same race. Sandhya Rani Jha addresses the hot topic in a way that is grounded in real people's stories and that offers solid biblical grounding for thinking about race relations in America, reminding us that God calls us to build Beloved Community. Discussion questions at the end of each chapter provide starting points for reading groups.
Kannagi and Silappatikaram are important parts of the cultural landscape of Tamil Nadu-the story has been told in many genres of literature and continues to be told. Every narrative, however, carries the imprint of the times it was released in. Kannagi through the Ages: From the Epic to the Dravidian Movement aims to understand the ways in which representations of Kannagi in the epic Silappatikaram differ in every new narrative. Looking at the portrayals of Kannagi in plays, commentaries and folk narratives, the book examines how representations of gender and culture have evolved over time. Focusing on the interrelationships between a text and a society as well as between society and the way it moulds the category of 'woman' at different times through symbols and icon, the author analyses the social, cultural and political processes that contributed to the emergence of Kannagi as an icon of Tamil culture and epitome of Tamil womanhood.
This Book Is An Attempt To Provide Critical And Up-To-Date Review And Synthesis Of Various Facets Of Soil Borne Plant Diseases Taking Stock Of Present State Of Art In Soil Borne Plant Pathogens. The Contributors From Various National Laboratories, Centers Of Excellence In Research Institutes And University With Mastery Over The Subjects Illustrate And Review The Progress, Application Of Knowledge On Soil Borne Plant Diseases Besides Updating The Readers With Recent Paradigm Shift In Soil Borne Plant Diseases Taking In To Account The Art And Science Of Ecology And Epidemiology, Disease Resistance, Physico-Chemical And Biological Aspects Of Solarization, Bio-Control Processes, Molecular Detection, Genomics Of Bio-Control, Pgpr Activity And The Art Of Managing Soil Borne Diseases In A Sustainable Way. The Book Also Comprises Special Chapters On Typical Major Soil Borne Fungal Genera Such As Rhizoctonia, Fusarium, Verticillium, Phytophthora And Sclerotium Besides Endoparasitic Nematodes, Heterodera, Meloidogyne Their Biology, Perpetuation And Population Dynamics And The Topics On Soil Borne Diseases Of Important Crops Like Wheat, Cotton And Temperate Fruits Add To The Importance And Utility Of The Volume. The Recent Development In Bio-Control, Mass Production, Registration, Quality Control, The Principles Of Solar Heating, Use Of Mycorrhiza, Utilization Of On-Farm Wastes Combined With Sub-Lethal Heating And Its Utility In Hot Arid Region Are Some Of The Special Features Of The Volume. The Philosophy Of Idm With Due Consideration To Ecology And Economic Parameters Have Been Covered. The Book Caters The Need Of Knowledge Hungry Students, Teachers, Researchers, Policy Makers, Extension Workers Of General Plant Pathology, Microbiology, Microbial Ecology, Biological Control, Molecular Biology, General Biology And All Well Wishers Of Farmers.
In decades of community organizing, racial justice, and pastoral work, Sandhya Rani Jha has discovered that communities and individuals who honor and recognize their ancestors tend to thrive and navigate hard seasons with more ease. People of color and white people alike have a myriad of ancestors (biological, cultural, and movement) who can help us navigate the challenges of today by learning from both the wisdom and follies, the suffering and overcoming, the spiritual practices and the acts of resistance that our ancestors navigated…and sometimes created. With an approachable and conversational tone, Rebels, Despots, & Saints shares case studies of activists and spiritual leaders as well as ways to re-think who our ancestors are and how to relate to them. Writing and discussion prompts and suggestions for personal and community rituals provide readers the tools needed to connect with their own ancestors and find grounding for racial reconciliation and liberation in their own communities. These reflections always connect to the work of dismantling white supremacy as a spiritual practice.
Educational, easy-to-do life science activities will teach young readers more about the world around them. Using simple, easy to find materials, these activities will help readers better understand biology, zoology, ecology, and more!
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