This harrowing tale of supernatural suspense kicks off a new series from the visionary mind of #1 New York Times bestselling author Scott Westerfeld. When a plane crash-lands in the arctic, eight young survivors step from the wreckage expecting to see nothing but ice and snow. Instead they find themselves lost in a strange jungle with no way to get home and little hope of rescue. Food is running out. Water is scarce. And the jungle is full of threats unlike anything the survivors have ever seen before--from razor-beaked shredder birds to carnivorous vines and much, much worse. With danger at every turn, these eight kids must learn to work together to survive. But cliques and rivalries threaten to tear them apart. And not everyone will make it out of the jungle alive.
The society that produced the glories of Renaissance art was a multi-faceted one. on the one hand it produced the tender work of Giotto and the brilliance of Leonardo; on the other it encompassed the atrocities of Borgia, the fanaticism of Savonarola and the cynicism of Machiavelli. Civil disorder, political violence, religious discord and deep-seated corruption provided a setting in which genius flowered and where virtuosity originality and an explosive energy shone through in politics, in art, in thought and even in murder. Here, in this vivid survey, the whole sweep of renaissance achievement is brilliantly portrayed and analysed by Professor Plumb, assisted by a distinguished team of historians, including Kenneth Clark, Hugh Trevor-Roper, and Garrett Mattingly - and by over sixty illustrations of contemporary masterpieces.
Nowadays, environmental issues including air and water pollution, climate change, overexploitation of marine ecosystems, exhaustion of fossil resources, conservation of biodiversity are receiving major attention from the public, stakeholders and scholars from the local to the planetary scales. It is now clearly recognized that human activities yield major ecological and envir- mental stresses with irreversible loss of species, destruction of habitat or c- matecatastrophesasthemostdramaticexamplesoftheire?ects.Infact,these anthropogenic activities impact not only the states and dynamics of natural resources and ecosystems but also alter human health, well-being, welfare and economic wealth since these resources are support features for human life. The numerous outputs furnished by nature include direct goods such as food, drugs, energy along with indirect services such as the carbon cycle, the water cycle and pollination, to cite but a few. Hence, the various ecological changes our world is undergoing draw into question our ability to sustain economic production, wealth and the evolution of technology by taking natural systems into account. The concept of “sustainable development” covers such concerns, although no universal consensus exists about this notion. Sustainable development - phasizes the need to organize and control the dynamics and the complex - teractions between man, production activities, and natural resources in order to promote their coexistence and their common evolution. It points out the importance of studying the interfaces between society and nature, and es- ciallythecouplingbetweeneconomicsandecology.Itinducesinterdisciplinary scienti?c research for the assessment, the conservation and the management of natural resources.
This book constitutes the proceedings of the 19th International Conference on Quantitative Evaluation Systems, QEST 2022, held in Warsaw, Poland, in September 2022. The 19 full papers presented together with 1 keynote paper were carefully reviewed and selected from 44 submissions. The papers are organized in the following topics: program analysis; parameter synthesis; markovian agents and population models; dynamical systems; tools; applications and automata theory; and applications.
Spacetime physics -- Physics in flat spacetime -- The mathematics of curved spacetime -- Einstein's geometric theory of gravity -- Relativistic stars -- The universe -- Gravitational collapse and black holes -- Gravitational waves -- Experimental tests of general relativity -- Frontiers
Essouk-Tadmekka presents the first archaeological exploration of one of the most important market towns on the trans-Saharan camel-caravan routes in the early Islamic period, supplying West African gold, slaves, and ivory to the Mediterranean world. Excavation of Essouk-Tadmekka’s ruins – in Saharan West Africa – has enabled Sam Nixon and a team of scholars to better understand this town described by early Arabic geographers, therein providing insights into such wider questions as the origins of trans-Saharan trade, the commerce in gold, and the arrival of Islamic culture in West Africa. This window into the earliest period of trans-Saharan exchange includes illustration of some of the best-preserved ruins along the camel-caravan routes, the earliest-known Arabic writing in West Africa, and rare gold-working remains. Contributors are: Stephanie Black, Sophie Desrosiers, Laure Dussubieux, Thomas Fenn, Dorian Fuller, James Lankton, Kevin MacDonald, Paulo de Moraes Farias, Mary-Anne Murray, Sam Nixon, Thilo Rehren, Peter Robertshaw, Jane Sidell, and Benoit Suzanne.
