This is the essential guide for anyone who wants to keep a cow. Fully illustrated chapters provide comprehensive information on buying, handling, feeding, milking, calving, nutrition, health care, breeds, growing feed crops, and more.
This is the essential guide for anyone who wants to keep a cow. Fully illustrated chapters provide comprehensive information on buying, handling, feeding, milking, calving, nutrition, health care, breeds, growing feed crops, and more.
Cementitious materials are being widely used as solidification/stabilisation and barrier materials for a variety of chemical and radioactive wastes, primarily due to their favourable retention properties for metals, radionuclides and other contaminants. The retention properties result from various mineral phases in hydrated cement that possess a high density and diversity of reactive sites for the fixation of contaminants through a variety of sorption and incorporation reactions. This book presents a state of the art review and critical evaluation of the type and magnitude of the various sorption and incorporation processes in hydrated cement systems for twenty-five elements relevant for a broad range of radioactive and industrial wastes. Effects of cement evolution or ageing on sorption/incorporation processes are explicitly evaluated and quantified. While the immobilisation of contaminants by mixing-in during hydration is not explicitly addressed, the underlying chemical processes are similar. A quantitative database on the solid/liquid distribution behaviour of radionuclides and other elements in hydrated cement systems is established on the basis of a consistent review and re-evaluation of literature data. In addition to recommended values, all underlying original experimental data and key experimental info rmation are provided, which allows users to trace the given recommendations or to develop their own set of key values. This database is closely tied to the safety analysis of near surface disposal of radioactive waste in Belgium. It focuses on radioelements, toxic stable elements and heavy metals, which makes it relevant for investigations involving the interaction of radioactive and conventional contaminants with cement-based barriers.
Educational Data Analytics (EDA) have been attributed with significant benefits for enhancing on-demand personalized educational support of individual learners as well as reflective course (re)design for achieving more authentic teaching, learning and assessment experiences integrated into real work-oriented tasks. This open access textbook is a tutorial for developing, practicing and self-assessing core competences on educational data analytics for digital teaching and learning. It combines theoretical knowledge on core issues related to collecting, analyzing, interpreting and using educational data, including ethics and privacy concerns. The textbook provides questions and teaching materials/ learning activities as quiz tests of multiple types of questions, added after each section, related to the topic studied or the video(s) referenced. These activities reproduce real-life contexts by using a suitable use case scenario (storytelling), encouraging learners to link theory with practice; self-assessed assignments enabling learners to apply their attained knowledge and acquired competences on EDL. By studying this book, you will know where to locate useful educational data in different sources and understand their limitations; know the basics for managing educational data to make them useful; understand relevant methods; and be able to use relevant tools; know the basics for organising, analysing, interpreting and presenting learner-generated data within their learning context, understand relevant learning analytics methods and be able to use relevant learning analytics tools; know the basics for analysing and interpreting educational data to facilitate educational decision making, including course and curricula design, understand relevant teaching analytics methods and be able to use relevant teaching analytics tools; understand issues related with educational data ethics and privacy. This book is intended for school leaders and teachers engaged in blended (using the flipped classroom model) and online (during COVID-19 crisis and beyond) teaching and learning; e-learning professionals (such as, instructional designers and e-tutors) of online and blended courses; instructional technologists; researchers as well as undergraduate and postgraduate university students studying education, educational technology and relevant fields.
The overall interpretation of Old Germanic phonology and morphology has much to gain from the recent and revolutionary views that were developed in its 'mother' discipline, Indo-European linguistics. For the first time, the Germanic Auslaut problem, i.e. the interpretation of the historical development of final syllables between Proto-Indo-European and Germanic, is analyzed against the background of the modern reconstruction of Proto-Indo-European. This especially entails new interpretations of various detail problems in the field of nominal and verbal morphology. Moreover, the traditional assumption of contrasting intonations yielding different inflexional endings (e.g. circumflex *-õm > Goth o , OHG -o in the _-stem genitive plural, but acute *-_m > Goth -a, OHG -a in the _-stem accusative singular) must be replaced by a theory that is in accordance with our present-day knowledge of Proto-Indo-European as a language that most probably did not display such contrasts. It is above all the interpretation of long vowels and diphthongs in Old Germanic final syllables that has given rise to a long discussion. After the standard theory, which entered most handbooks of Old Germanic linguistics, was established, it was proven to be unlikely by new investigations. Especially Lane, in his epoch-making article (JEGP 62, 1963: 155 ff), renewed the discussion and drew interesting conclusions. Studies by Antonsen, Beck, Kortlandt, Voyles and others (sometimes dealing with other subjects than Germanic Auslaut proper) also provide materials for a new theory. With respect to this 'long vowel problem', older theories (including the standard view) and modern ideas are discussed before a new interpretation is proposed. The evidence is discussed in the form of a historical overview of the nominal and verbal morphology of the Old Germanic dialects. This part of the book can therefore also be used as a reference guide in the field of historical morphology. This approach is adopted from a recent key-study in the field of Auslaut, viz. Jones' dissertation (1979, Chapell Hill). The growing interest in the relative chronology of Lautgesetze, - which was, for example, the theme of the Leiden Fachtagung der Indogermanischen Gesellschaft of 1986 -, is met with where a chronological order of the Auslautgesetze of the separate dialects is proposed. This part of the book may serve as a stimulus for the necessary discussion of the subject.
This extensive bibliography contains 704 descriptions of the Jan Moretus editions and lists over 500 announcements that he printed for the city of Antwerp.
Plants depend on physiological mechanisms to combat adverse environmental conditions, such as pathogen attack, wounding, drought, cold, freezing, salt, UV, intense light, heavy metals and SO2. Many of these cause excess production of active oxygen species in plant cells. Plants have evolved complex defense systems against such oxidative stress. The
Who was the man behind Elvis? He claimed to be a West Virginia native called Colonel Tom Parker, who in fact was an illegal immigrant from Holland. Here is the shocking, true story of the man who created, exploited, and some say, destroyed Elvis Presley. 16 pages of photos, many never before published.
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