The main purpose of this dictionary is twofold. On the one hand, it provides the scholar of African studies with a tool to identify the possible Portuguese origin of terms present in African languages and, on the other, it offers those who are interested in Portuguese culture an overview of the presence of its lexicon in African languages. No doubt the Portuguese were among the first Europeans to explore the world outside of Europe, and as such they were also the first to introduce that world to European concepts and words.This book is the result of a long and detailed work on texts in African languages, as also shown by the rich bibliography in the dictionary.
Dictionary of Arabic Loanwords in the Languages of Central and East Africa analyzes around 3000 Arabic loanwords in more than 50 languages in the area, and completes the work started in a previous similar work on West Africa.
The main purpose of this dictionary is twofold. On the one hand, it provides the scholar of African studies with a tool to identify the possible Portuguese origin of terms present in African languages and, on the other, it offers those who are interested in Portuguese culture an overview of the presence of its lexicon in African languages. No doubt the Portuguese were among the first Europeans to explore the world outside of Europe, and as such they were also the first to introduce that world to European concepts and words.This book is the result of a long and detailed work on texts in African languages, as also shown by the rich bibliography in the dictionary.
Food production, particularly animal protein production, is ever evolving. In adaptation to change, producers are required to push the boundaries of productivity, efficiency, and the minimization of food waste by driving increasing standards in animal health and welfare, sustainability, and food quality. Optimizing vitamin nutrition is a valuable tool enabling a more sustainable beef and dairy production by enhancing animal welfare, robustness, performance and reducing food waste by improved product quality. Optimum Vitamin Nutrition for More Sustainable Ruminant Farming contains concise, up-to-date information on vitamin nutrition for ruminants. This book, which follows the authoritative Optimum Vitamin Nutrition in the Production of Quality Animal Foods (5m Books, 2013), is a reference for research and extension specialists who need the most current, research-based information on vitamins in ruminants. This book is the fourth of a series of books covering Optimum Vitamin Nutrition in poultry, swine and aquaculture.
This Brief discusses potential alternative sources for feeds in aquaculture fish diet, and explains that the future of aquaculture’s development is dependent on the costs of fishmeal and fish oil. Considering that the increasing costs of traditional feeds constrain this development, research is looking into alternatives, which can ensure adequate nutrition for animals’ growth. This work reviews the use of alternative plant, microbial and insect protein sources, evaluating in particular their impact on growth, nutrient digestibility, fillet quality traits and sensorial perception in the most important farmed marine and freshwater fish species. The Brief specifically summarizes the pros and cons of plant oils from oilseeds, which can on the one hand be a sustainable substitute for fish oil, but which are on the other hand less rich in omega-3 long-chain polyunsaturated fatty acids. The feeding might therefore result in an undesired reduced nutritional value of the flesh of farmed fish. The authors also explore the possible use of fishery discards as potential aquaculture feed source. Since the landing of by-catch will with the new Common Fisheries Policy (CFP) become obligatory (instead of simply returning it to the sea, often dead), suitable uses of what must not be used for human consumption can be investigated. The authors give an outlook whether this might become a sensible alternative to improve the management of discards and create more sustainable fisheries. The Brief also addresses the issues of additives to aquafeeds, such as vitamins, minerals, and antioxidants, but also immunostimulants and enzymes. The authors discuss which effects these additives may have on fish growth, welfare, reproduction and health status in aquacultures.
The role that neutrinos have played in the evolution of the Universe is the focus of one of the most fascinating research areas that has stemmed from the interplay between cosmology, astrophysics and particle physics. In this self-contained book, the authors bring together all aspects of the role of neutrinos in cosmology, spanning from leptogenesis to primordial nucleosynthesis, their role in CMB and structure formation, to the problem of their direct detection. The book starts by guiding the reader through aspects of fundamental neutrino physics, such as the standard cosmological model and the statistical mechanics in the expanding Universe, before discussing the history of neutrinos in chronological order from the very early stages until today. This timely book will interest graduate students and researchers in astrophysics, cosmology and particle physics, who work with either a theoretical or experimental focus.
Silicon, germanium, and compound semiconductors, among which silicon carbide, gallium arsenide and gallium nitride are the most representative examples, play a withstanding role in the world economy, since they were and still are the keys for the advancement of modern microelectronics and optoelectronics, with a wealth of sister technologies relevant for renewable energy solutions and advanced spectroscopy applications. This textbook will cover the synthesis, spectroscopic characterisation and optimisation of semiconductor materials, accounting for the most recent developments in the field of nanomaterials. It will be of great interest for scholars and instructors to have the chance to look at semiconductor science with a basic chemical approach. Homopolar semiconductors (silicon and germanium) are examined first, considering the role of these materials in modern microelectronics and in photovoltaics. Compound semiconductors (for example, carbides, arsenides, tellurides, nitrides) are also discussed in detail, considering that the chemistry of their preparation is even more critical and their role in photonic applications is strategic. Authored by a leading expert in the field, this easily accessible text is appropriate for advanced undergraduates and postgraduates studying materials science and technology.
Moshe's Children presents the inspiring story of Moshe Zeiri, a Jewish carpenter responsible for rescuing hundreds of Jewish refugee children who had survived the Final Solution. During the liberation of Italy, Zeiri, a volunteer in the British Army in Italy, assumed responsibility for and vowed to help around seven hundred Polish, Hungarian, Russian, and Romanian children. Although these orphans of the Shoah had been deprived of a family, a home, and a language and were irreparably robbed of their past, they were able to rebuild their lives through Zeiri's efforts as he founded the largest Jewish orphanage in postwar Europe in Selvino, Italy, where he began to rehabilitate the orphans and to teach them how to become citizens of the new nation of Israel. Moshe's Children also explores Zeiri's own story from birth in a shtetl to his upbringing and Zionist education, his journey to the Land of Israel, and his work there before the war. With narrative verve and scholarly acumen, Sergio Luzzatto brilliantly tells the gripping stories of these orphans of the Holocaust and the good man who helped point them to a real future.
This book offers a comprehensible overview of Big Data Preprocessing, which includes a formal description of each problem. It also focuses on the most relevant proposed solutions. This book illustrates actual implementations of algorithms that helps the reader deal with these problems. This book stresses the gap that exists between big, raw data and the requirements of quality data that businesses are demanding. This is called Smart Data, and to achieve Smart Data the preprocessing is a key step, where the imperfections, integration tasks and other processes are carried out to eliminate superfluous information. The authors present the concept of Smart Data through data preprocessing in Big Data scenarios and connect it with the emerging paradigms of IoT and edge computing, where the end points generate Smart Data without completely relying on the cloud. Finally, this book provides some novel areas of study that are gathering a deeper attention on the Big Data preprocessing. Specifically, it considers the relation with Deep Learning (as of a technique that also relies in large volumes of data), the difficulty of finding the appropriate selection and concatenation of preprocessing techniques applied and some other open problems. Practitioners and data scientists who work in this field, and want to introduce themselves to preprocessing in large data volume scenarios will want to purchase this book. Researchers that work in this field, who want to know which algorithms are currently implemented to help their investigations, may also be interested in this book.
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