Can business change the world? Can the world change business?

For a new breed of social entrepreneurs, striving to build and grow enterprises that fight social ills, foster opportunity, and help to improve society, the answer is not can, it’s must. Impassioned by purpose, driven by dreams, emboldened by ideals, social entrepreneurs imagine a better way to a better world. And then they go out of their way to bring it to life. In the process, they shake the dust off old ways of thinking and disrupt the way business has always been done. In this book, brought to you by GIBS, a leading business school based in Johannesburg, you’ll get to meet The Disruptors.

Through these tales of daring, struggle, triumph and innovation, you’ll see the world through the eyes of a diverse range of social entrepreneurs, and learn their secrets for changing the world by changing business. From healthcare to mobile gaming, from education to recycling, from dancing to gardening, these are the game-changers, the difference-makers, the doers of good. Here are their stories.

This book is the story of six years that the authors devoted to the study of an iconic large cat, the cheetah. Their study area was the large, remote, and pristine Kgalagadi Transfrontier Park on the border of Botswana and South Africa.

Their aim here is to relate what they consider to be a fascinating story about the lives of these cats in a different habitat from the one most people associate the cheetah with – a sandy desert rather than a grassy plain. They hope to entertain and inform the reader with what they learnt about the daunting challenges cheetahs face, and the wonderful adaptations cheetahs have evolved to survive in the competitive world of natural selection.

The book is divided into five parts: Part One gives the background to this adventure; the why, when, where, who and how aspects. Part Two discusses the fundamental question of what cheetahs eat and how they go about obtaining their food; the fascinating evolutionary arms race between predator and prey, some of the behavioural, physiological, and ecological ramifications, as well as the relationships of cheetahs with the other carnivores. Part Three turns to social affairs; the way cheetahs distribute themselves in the landscape, the way they find and choose mates, and the trials and tribulations of raising a family. In Part Four, the authors switch to more personal and human matters; the challenges of living and working in an isolated and infrastructurally limited environment, and two chapters written by Margie: one on their experiences with the Bushmen, the other relating a selection of memorable incidents, not specifically related to the cheetah study. The final part addresses two practical topics; the first comparing how cheetahs have adapted to two different environments: the lush Serengeti plains and the arid Kalahari, the other giving the authors' perspective on cheetah conservation.

A surreal excursion into heartache and horror narrated by a man undone by grief . . . Along with allusions to Rod Serling and The Exorcist, there are shades of H. P. Lovecraft, Stephen King, zombie literature and, at least once, A Hitchhiker's Guide to the Galaxy . . . You don't want to read this book right before bed. --Sarah Lyall, The New York Times Book Review "This intense cosmic horror with a touch of Mexican American folklore is incredibly creepy and moving." --Margaret Kingsbury, BuzzFeed It was Vera's idea to buy the Itza. The "world's most advanced smart speaker!" didn't interest Thiago, but Vera thought it would be a bit of fun for them amidst all the strange occurrences happening in the condo. It made things worse. The cold spots and scratching in the walls were weird enough, but peculiar packages started showing up at the house--who ordered industrial lye? Then there was the eerie music at odd hours, Thiago waking up to Itza projecting light shows in an empty room. It was funny and strange right up until Vera was killed, and Thiago's world became unbearable. Pundits and politicians all looking to turn his wife's death into a symbol for their own agendas. A barrage of texts from her well-meaning friends about letting go and moving on. Waking to the sound of Itza talking softly to someone in the living room . . . The only thing left to do was get far away from Chicago. Away from everything and everyone. A secluded cabin in Colorado seemed like the perfect place to hole up with his crushing grief. But soon Thiago realizes there is no escape--not from his guilt, not from his simmering rage, and not from the evil hunting him, feeding on his grief, determined to make its way into this world. A bold, original horror novel about grief, loneliness and the oppressive intimacy of technology, This Thing Between Us marks the arrival of a spectacular new talent.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Approx.480 pages

Source-Grid Interaction of Wind Power Integration Systems systematically describes the problems of source-grid interactions of wind power grid-connected system, introducing related research methods and proposing a series of novel control methods for damping oscillations. The book presents problems to be solved, thus enabling easy understanding and perception, from detailed analysis of the problems, to mathematical derivations and simulation verification.

The landscapes and vegetation, the antelope, the hyaenas, cats and other carnivores, the birds and the smaller creatures … all are included in this comprehensive guide.

Plus: Tips and advice for getting the most out of your visit to the arid Kalahari

Laser Additive Manufacturing of Metallic Materials and Components discusses the current state and future development of laser additive manufacturing technologies, detailing material, structure, process and performance. The book explores the fundamental scientific theories and technical principles behind the elements of laser additive manufacturing, touching upon scientific and technological challenges faced by laser additive manufacturing technology. This book is suitable for those who want to further "understand" and "master" laser additive manufacturing technology and will expose readers to innovative industrial applications that meet significant demand from aeronautical and astronautical high-end modern industries for low-cost, short-cycle and net-shape manufacturing of structure-function integrated metallic components. With the increasing use of industrial applications, additive manufacturing processes are deepening, with technology continuing to evolve. As new scientific and technological challenges emerge, there is a need for an interdisciplinary and comprehensive discussion of material preparation and forming, structure design and optimization, laser process and its control, microstructure and performance characterization, and innovative industrial applications, hence this book covers these important aspects.

Thermally Conductive Polymer Composites provides an important introduction to the key principles, methods, and research directions of this emerging thermal management material category. This book introduces thermal conduction, measurement methods, thermal conduction mechanisms, and related theories. It also reviews classification and processing techniques which impact thermal conductivity performance. Thermally conductive composites discussed include intrinsically thermally conductive polymers, thermally conductive fillers, and thermally conductive polymer composites. Furthermore, the interfacial thermal resistance is thoroughly explained including basic concepts, theoretical research, and characterization. Finally, the practical applications of thermally conductive polymer composites are illustrated such as thermally conductive plastics, thermally conductive rubbers, and thermally conductive adhesives.

The universe is pervaded by particles with extreme energies, millions of times greater than we can produce on Earth. They have been a mystery for over a century. Now, current and future experiments in particle astrophysics are leading us to answers to the most fundamental questions about them. How does nature accelerate the highest energy particles in the universe? Do new interactions between them occur at such extreme energies? Are there unknown aspects of spacetime that can be uncovered by studying these particles?This book brings together three fields within 'extreme astronomy': ultra-high-energy cosmic ray physics, neutrino astronomy, and gamma-ray astronomy, and discusses how each can help answer these questions. Each field is presented with a theoretical introduction that clearly elucidates the key questions scientists face. This is followed by chapters that discuss the current set of experiments - how they work and their discoveries. Finally, new techniques and approaches are discussed to solve the mysteries uncovered by the current experiments.