Blockchain , criptomonedas y NFT : una introducción práctica


Book Description

Blockchain , las criptomonedas y los NFT son tecnologías emergentes que están revolucionando el mundo digital . Estas tecnologías tienen el potencial de cambiar la forma en que hacemos negocios, interactuamos entre nosotros e incluso cómo vivimos nuestras vidas. Este libro de texto es una introducción práctica a estas tecnologías. Está diseñado para ayudar a los estudiantes a aprender sobre blockchain , criptomonedas y NFT de una manera divertida y atractiva. El libro incluye ejercicios, proyectos y actividades que permiten a los estudiantes aprender haciendo. Estos ejercicios ayudarán a los estudiantes a desarrollar una comprensión profunda de estas tecnologías y aplicarlas a sus propios proyectos. Aprende Mucho Más...




Blockchain Hurricane


Book Description

This book gives business decision makers and students a clear overview of the history, current applications, and future potential of distributed ledgers and cryptocurrency. The hype around blockchain technology is matched only by the innovation it inspires and the skepticism it provokes. This book gives business decision makers and students a clear overview of the history, current applications, and future potential of distributed ledgers and cryptocurrency. It explores strengths and weaknesses, emerging opportunities, and perceived threats. Technical frameworks are presented in a business context to help strategists understand the risks and rewards of different approaches to blockchain implementation, and the decision factors in determining whether this is a viable solution to the problem at hand.




The Battle for Isurava


Book Description

Within 24 hours of the Japanese invasion of northern New Guinea at Gona in July 1942, the Australian militiamen of 'B' Company, 39th Battalion, spent four weeks fighting a delaying action against a crack Japanese force outnumbered by three to one. By mid-August, the rest of the battalion had arrived, and these men took up a position at Isurava, in the heart of the cloud covered mountains and jungles of the Owen Stanley Range. At Isurava, this small militia force of the 39th Battalion now numbering around 300 men was determined to make a stand against a crack Japanese force of the 144th Regiment and supporting elements, numbering at least 1500. Then on the day the Japanese launched their attack, to the great relief of these militiamen, reinforcements from the 2nd AIF who had fought with great distinction in the Middle East began to arrive in the afternoon having spent days struggling up the track from Port Moresby. Even so, the Australians were still outnumbered, as the Japanese also received reinforcements, and unlike the Japanese, the Australians had no supporting artillery or medium machineguns. The battle for Isurava would be the defining battle of the Kokoda Campaign and has rightfully been described as Australia's Thermopylae. It was here that Australia's first Victoria Cross in the Pacific war was awarded when the Japanese conducted several ferocious attacks against the Australian perimetre. Private Bruce Kingsbury led an Australian counterattack, rushing forward sweeping the Japanese positions with his Bren gun, saving he situation when all seemed lost -- he was killed leading the charge. Another two men were also nominated for the VC during the fighting at Isurava. The outnumbered and poorly equipped Australians managed to hold back the Japanese advance for almost a week; only then did these battle scared and weary men begin a month long fighting withdraw towards Ioribaiwa Ridge just north of Port Morsby. However, their sacrifice provided time for the Australian 25th Brigade to be brought forward -- finally forcing the Japanese to withdrawal just as they glimpsed the lights of Port Morseby.




E-Business


Book Description

This book provides the latest viewpoints of scientific research in the field of e-business. It is organized into three sections: “Higher Education and Digital Economy Development”, “Artificial Intelligence in E-Business”, and “Business Intelligence Applications”. Chapters focus on China’s higher education in e-commerce, digital economy development, natural language processing applications in business, Information Technology Governance, Risk and Compliance (IT GRC), business intelligence, and more.




Culture and Tourism in a Smart, Globalized, and Sustainable World


Book Description

This book gathers the proceedings of the 7th International Conference, with the theme “Culture and Tourism in a Smart, Globalized and Sustainable World,” held on Hydra Island, Greece, on June 17–19, 2020, published with the support of the International Association of Cultural and Digital Tourism. Highlighting the contributions made by numerous writers to the advancement of tourism research, this book presents a critical academic discourse on sustainable practices in the smart tourism context, improving readers’ understanding of, and stimulating future debates in, this critical area. In addition to the knowledge economy and the concept of smart destinations, the book addresses new modes of tourism management and development, as well as emerging technologies, including location-based services, the Internet of things, smart cities, mobile services, gamification, digital collections and the virtual visitor, social media, social networking, and augmented reality.




The Challenge


Book Description

NEW YORK TIMES BESTSELLER • In this thrilling novel from Danielle Steel, a small community is tested when their children go missing while exploring a dangerous local peak, forcing them to band together during the crisis. Fishtail, Montana, is home to Anne and Pitt Pollock, local royalty, high school sweethearts, and owners of the successful Pollock ranch. The sprawling foothills of the Beartooth Mountains surround the town, overlooking the Pollocks’ property and the nearby ranch belonging to Bill and Pattie Brown. The two couples have known each other since childhood. Their sons Peter Pollock and Matt Brown are also the best of friends. When they and two other local kids meet Juliet Marshall, new to town after her parents’ bitter divorce, the five of them are soon inseparable, spending their summer days swimming, horseback riding, hiking, and fishing. But one August afternoon, their latest adventure takes a dangerous turn—and quickly escalates into a battle for survival—when they find themselves trapped on Granite Peak. Fear reverberates through the town as their parents grow ever more desperate to hear word that their children have been found. They must place their own trials aside amid a massive search-and-rescue operation. As they come to lean on one another for support, a media frenzy ensues, heightening tensions and testing some already fragile relationships. In the aftermath of this one fateful event, devastating secrets are revealed, new love appears on the horizon, and families are forced to reconsider what they once held dear. In The Challenge, Danielle Steel deftly weaves a story that is a portrait of courage and a striking tale of the bonds of love and family.




The Future of Companies in the Face of a New Reality


Book Description

This book analyzes the changes brought on to economic and business activities in Latin America due to the new scenarios, environments and social dynamics the world is facing as a result of the COVID-19 pandemic, at both micro- and macroeconomic levels. Recent changes to working environments has brought discussions on work-life balance to the forefront, and creating support mechanisms to attract and retain the next generation of workers has become a primary focus for talent managers. At an industry level, there are expectations that once the crisis passes, there will be massive capital inflows toward ESG investments in emerging markets driving the transformation of companies. Consequently, ESG business models will have a cascading effect in the whole supply chain (upstream, midstream and downstream) and will generate greater value for all stakeholders. At the same time, technologies of the fourth industrial revolution, such as Blockchain and Artificial Intelligence, have gradually been adopted by companies leading the charge in ESG business models. The financial sector has taken the lead in these two technologies, but the challenge generated by the COVID-19 pandemic forced other sectors to innovate rapidly in order to remain afloat. Using empirical and theoretical frameworks, the contributors in this book identify the most attractive alternatives to benefit consumers in an adverse environment like the one the world is facing as a result of the COVID-19 pandemic, which while posing a significant challenge for most industries, has also created new opportunities for innovation and ingenuity, analyzing case studies from the coffee and medical tourism sectors in particular.




NFT y METAVERSO. La economía intangible en 100 preguntas


Book Description

Este libro nos ayudará a comprender, de la forma más sencilla, divulgativa y amena posible, las oportunidades que ofrece y ofrecerá, la Economía de los Intangibles en materia de productividad en el progreso económico de los distintos países y cómo los NFTs tendrán un papel protagonista en la forma de articular, gestionar, medir y poner en valor tales Intangibles. ¿Aumentan la desigualdad los Intangibles? ¿Los Intangibles son valorables financieramente? ¿Sabe diferenciar los distintos tipos de criptoactivos? ¿Se pueden tokenizar tratamientos de medicina de precisión contra el cáncer? ¿Quiere comprar y vender NFTs? ¿Puede ganar dinero con los videojuegos Play to Earn? ¿Conoce la definición de Metaverso? ¿Invertiría su dinero en terrenos NFT de The Sandbox y Decentraland?




The Role of Innovation and Entrepreneurship in Economic Growth


Book Description

"Innovation and entrepreneurship are ubiquitous today, both as fields of study and as starting points for conversations among experts in government and economic development. But while these areas on continue to attract public and private investments, many measurements of their resulting economic growth-including productivity growth and business dynamism-have remained modest. Why this difference? Because not all business sectors are the same, and the transformative gains of some industries have been offset by stagnation or contraction in others. Accordingly, a nuanced understanding of the economy requires a nuanced understanding of where innovation and entrepreneurship occur and where they matter. Answering these questions allows for strategic public investment and the infrastructure for economic growth.The Role of Innovation and Entrepreneurship in Economic Growth, the latest entry in the NBER conference series, seeks to codify these answers. The editors leverage industry studies to identify specific examples of productivity improvements enabled by innovation and entrepreneurship, including those from new production technologies, increased competition, new organizational forms, and other means. Taken together, the volume illuminates whether the contribution of innovation and entrepreneurship to economic growth is likely to be concentrated, be it selected sectors or more broadly"--




Introducción al blockchain y criptomonedas en 100 preguntas


Book Description

Cien preguntas para descubrir sin tecnicismos todos los aspectos fundamentales de las criptomonedas, la tecnología Blockchain que llevan implícita y las posibilidades enormes que guarda esta innovación disruptiva y exponencial para la dotar de liquidez, eficiencia en los costes de transacción y nuevos modelos de negocio a nuestra economía como las Finanzas Descentralizadas o DeFi, además de la reacción de los bancos centrales de los distintos países a este fenómeno imparable mediante sus proyectos de monedas digitales emitidos por tales bancos centrales o CBDCs. Con un lenguaje comprensible para cualquier nivel formativo del lectos y 100% divulgativo para cualquier tipo de público, que explica los conceptos esenciales, apoyado con numerosas ilustraciones, esquemas y ejemplos reales de éxito, evitando las aburridas clasificaciones y el empleo excesivo de tecnicismos.