You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This definitive environmental history of medieval fish and fisheries provides a comprehensive examination of European engagement with aquatic systems between c. 500 and 1500 CE. Using textual, zooarchaeological, and natural records, Richard C. Hoffmann's unique study spans marine and freshwater fisheries across western Christendom, discusses effects of human-nature relations and presents a deeper understanding of evolving European aquatic ecosystems. Changing climates, landscapes, and fishing pressures affected local stocks enough to shift values of fish, fishing rights, and dietary expectations. Readers learn what the abbess Waldetrudis in seventh-century Hainault, King Ramiro II (d.1157) of Aragon, and thirteenth-century physician Aldebrandin of Siena shared with English antiquarian William Worcester (d. 1482), and the young Martin Luther growing up in Germany soon thereafter. Sturgeon and herring, carp, cod, and tuna played distinctive roles. Hoffmann highlights how encounters between medieval Europeans and fish had consequences for society and the environment - then and now.
None
Pandemics, massive earthquakes, war, and other catastrophes inspire immediate action because their casualties and destruction are immediately visible. Climate change is an unyielding problem because its long-range dangers are hidden, and thus it is a global risk unlike anything in human experience. The federal government recently announced aggressive climate targets for Canada. We have committed to producing net-zero greenhouse gas emissions by 2050, which will require major changes for our economy and way of life. Canadian citizens need to understand why our most distinguished climate scientists and our senior political leaders think that we must meet this target. Canada and Climate Change ...
Free radicals are atoms or molecules containing unpaired electrons. Damage occurs when the free radical encounters another molecule and seeks to find another electron to pair its unpaired electron. Free radicals can cause mutation in different biological compounds such as protein, nucleic acids, and lipids, and the damage caused by the free radicals lead to various diseases (cancer, cardiovascular disease, aging, etc.). Antioxidants are helpful in reducing and preventing damage from free radical reactions because of their ability to donate electrons, which neutralize the radical without forming another. Ascorbic acid, for example, can lose an electron to a free radical and remain stable itse...
None
This book brings together the top international sales law scholars from twenty-three countries to review the Convention on Contracts for International Sale of Goods (CISG) and its role in the unification of global sales law. It reviews the substance of CISG rules and analyzes alternative interpretations. A comparative analysis is given of how countries have accepted, interpreted, and applied the CISG. Theoretical insights are offered into the problems of uniform laws, the CISG's role in bridging the gap between the common and civil legal traditions, and the debate over good faith in CISG jurisprudence. The book reviews case law relating to the interpretation and application of the provisions of the CISG; analyzes how it has been recognized and implemented by national courts and arbitral tribunals; offers insights into problems of uniformity of application of an international sales convention; compares the CISG with the English Sale of Goods Act and places it in the context of other texts of UNCITRAL; and analyzes the CISG from the practitioner's perspective.
Clippings of Latin American political, social and economic news from various English language newspapers.
This two-volume set LNCS 11314 and 11315 constitutes the thoroughly refereed conference proceedings of the 19th International Conference on Intelligent Data Engineering and Automated Learning, IDEAL 2018, held in Madrid, Spain, in November 2018. The 125 full papers presented were carefully reviewed and selected from 204 submissions. These papers provided a timely sample of the latest advances in data engineering and automated learning, from methodologies, frameworks and techniques to applications. In addition to various topics such as evolutionary algorithms, deep learning neural networks, probabilistic modelling, particle swarm intelligence, big data analytics, and applications in image recognition, regression, classification, clustering, medical and biological modelling and prediction, text processing and social media analysis.
This volume advances theoretical discussions of island archaeology by offering a comparative study of the archaeology of colonisation, abandonment, and resettlement of the Mediterranean islands in prehistory.
Food Systems for an Urbanizing World is a joint report prepared by the World Bank and FAO. It aims to stimulate discussion and suggest pathways to support local and national governments, and civil society and private sector actors in their efforts to improve the performance and capacity of food systems. The report describes the diversity and ever-changing nature of food systems, with interlinked traditional, modern and informal channels that respond to different market segments and different consumer preferences. It also underscores the importance of targeting support to the type of city and food system. The task is not an easy one. Data are weak and empirical analysis is weaker. As cities’ engagement in urban food issues is relatively new, the institutions, governance mechanisms and capacities needed for effective design, implementation and delivery of this agenda must be strengthened. Finding effective ways to prioritize, mobilize and coordinate contributions from multiple sectors will be essential for achieving food system goals.