In the relatively short period since "Cryptosporidium" was recognised as a human pathogen, and that it could be transmitted in water as well as directly between animals and people, it has been the subject of intense investigations. Its status as an opportunistic pathogen, especially in AIDS patients, and the lack of effective anti-cryptosporidial drugs have served to emphasise the public health importance of this organism. This has to some extent overshadowed the fact that "Cryptosporidium "is also an important pathogen of domestic animals and wildlife.

In recent years, the application of molecular biology and culture techniques have had an enormous impact on our understanding of the aetiological agents of cryptosporidial infections and our ability to study the causative agents in the laboratory. As a consequence, a wealth of information and novel data has been produced during the last 3-4 years, particularly in the areas of taxonomy, biology, pathogenesis, epidemiology - particularly zoonotic and water borne transmission, and treatment.

It is thus very timely to bring together in this book the international research community involved to review the major advances in research and identify the important research priorities for the future, thus enabling as wide an audience as possible to benefit from and share in this comprehensive look at "Cryptosporidium "and cryptosporidiosis.

Drive achievement in the MYP and strengthen scientific confidence. Equipping learners with the confident scientific understanding central to progression through the MYP Sciences, this text is fully matched to the Next Chapter curriculum. The inquiry-based structure immerses learners in a concept-based approach, strengthening performance. Develop comprehensive scientific knowledge underpinned by rich conceptual awareness, equipping learners with the confidence to handle new ideas Fully integrate a concept-based approach with an inquiry-based structure that drives independent thinking Build flexibility interwoven global contexts enable big picture understanding and ensure students can apply learning to new areas Fully mapped to the Next Chapter curriculum and supports the Common Core Strengthen potential in the MYP eAssessment and prepare learners for confident progression into MYP Years 4 and 5 This online Student Book will be available on Oxford Education Bookshelf until 2028. Access is facilitated via a unique code, which is sent in the mail. The code must be linked to an email address, creating a user account. Access may be transferred once to a new user, once the initial user no longer requires access. You will need to contact your local Educational Consultant to arrange this.

This edited book provides a global view on evolution education. It describes the state of evolution education in different countries that are representative of geographical regions around the globe such as Eastern Europe, Western Europe, North Africa, South Africa, North America, South America,Middle East, Far East, South East Asia, Australia, and New Zealand.Studies in evolution education literature can be divided into three main categories: (a) understanding the interrelationships among cognitive, affective, epistemological, and religious factors that are related to peoples' views about evolution, (b) designing, implementing, evaluating evolution education curriculum that reflects contemporary evolution understanding, and (c) reducing antievolutionary attitudes. This volume systematically summarizes the evolution education literature across these three categories for each country or geographical region. The individual chapters thus include common elements that facilitate a cross-cultural meta-analysis. Written for a primarily academic audience, this book provides a much-needed common background for future evolution education research across the globe.

The production of proteins in mammalian cells is an important tool in numerous scientific and commercial areas. For example, proteins for human therapy, vaccination or diagnostic applications are typically produced in mammalian cells. Gene cloning, protein engineering, biochemical and biophysical characterization of proteins also require the use of gene expression in mammalian cells. Other applications in widespread use involve screening of libraries of chemical compounds in drug discovery, and the development of cell-based biosensors.
This book presents a state-of-the-art comprehensive coverage of the technical aspects of gene expression in mammalian cells, written by experienced scientists working at the forefront of the field.

Food Chains and Webs explains that feeding relationships are at the heart of life on Earth. It looks at the different types of living things in a food web - from producer to top consumer - as well as food pyramids and topics like bioaccumulation. It tackles common confusions about the science and shows how topics are relevant to the reader.

This balanced analysis shows that the current Kyoto-Protocol Climate Protection System, and other proposals for improving the commitment system may not be capable of meeting the ultimate objective 'to prevent dangerous anthropogenic interference with the climate system'. On the other hand, says the author, there is hope that the implementation of Global Climate Certification Systems are a beginning that offers a chance for mankind to prevent dangerous climate change.

It has become clear that tumors arise from excessive cell proliferation and a c- responding reduction in cell death. Tumors result from the successive accumulation of mutations in key regulatory target genes over time. During the 1980s, a number of oncogenes were characterized, whereas from the 1990s to the present, the emphasis shifted to tumor suppressor genes (TSGs). It has become clear that oncogenes and tumor suppressor genes function in the same pathways, providing positive and ne- tive growth regulatory activities. The signaling pathways controlled by these genes involve virtually every process in cell biology, including nuclear events, cell cycle, cell death, cytoskeletal, cell membrane, angiogenesis, and cell adhesion effects. Tumor suppressor genes are mutated in hereditary cancer syndromes, as well as somatically in nonhereditary cancers. In their normal state, TSGs control cancer development and p- gression, as well as contribute to the sensitivity of cancers to a variety of therapeutics. Understanding the classes of TSGs, the biochemical pathways they function in, and how they are regulated provides an essential lesson in cancer biology. We cannot hope to advance our current knowledge and to develop new and more effective therapies without understanding the relevant pathways and how they influence the present approaches to therapy. Moreover, it is important to be able to access the powerful tools now available to discover these genes, as well as their links to cell biology and growth control.

The perfect companion to Grade 9-1 Edexcel International GCSE Biology, this all-in-one CGP Complete Revision & Practice guide has everything students need to feel confident walking into their exams. It's packed with straightforward, easy-to-read study notes, examples and diagrams, with brilliant coverage of the Practical Investigations. It's packed with warm-up questions and realistic exam-style questions throughout (with answers included at the back). What's more, the book is rounded off with a set of realistic Biology practice papers! There's even a free Online Edition of the whole book - just use the code printed inside the book to access it on your PC, Mac or tablet. Separate CGP Complete Revision & Practice books are available for Edexcel International GCSE Chemistry (9781789080834) and Physics (9781789080841).

Explore the circulatory, respiratory, digestive, integumentary and immune systems in Book 6 of the Super Smart Science Series. Color-coded text throughout aid in retention of new vocabulary, and quiz sections reinforce new material learned. Find out how the body systems all work together to keep us happy and healthy in the fun new look at the human body

Learn about the amazing life cycles of the animals and plants that live in our world. With easy-to-read text and informative diagrams, this series is a perfect introduction to young readers.

Exam Board: SQA Level: National 5 Subject: Biology First Teaching: 2017, First Exam: 2018 The National 5 Biology Student Book helps map your route through the CfE programme and provides comprehensive and authoritative guidance for the whole course. Full coverage of National 5 course specifications with list of learning intentions Attractive layout with clear text features Key questions highlight crucial concepts and techniques that need to be grasped by students in order to progress to the next learning intention What the examiner/assessor is looking for to help teachers & students feel secure Exam-style questions with worked answers and examiners commentary, self-assessment Keep your learning on track/Stretch yourself to encourage self evaluation and provide challenge for higher ability students Student Books give a practical, supportive approach to help deliver the new curriculum and offer an appropriate blend of sound teaching and learning with exam and assessment guidance. * Active learning ideas: 'You Should Already Know', lists for student to check they are confident with before proceeding AND 'Make the link' highlights links between the topic and other areas of the course and/or across different subjects * Assessment questions, exemplar work, model answers, suggested topic work * Teacher Notes Answers online. PDF format.

For one revision guide, Oxford Revise for KS3 Science does many things. Each topic is explored following a simple three-step approach of knowledge, retrieval and practice. This approach is based on cognitive science principles and enables pupils to start to lock in their learning into their long-term memory. Key knowledge is comprehensively covered within Knowledge Organisers that are clear and accessible and designed with the cognitive load of the learner always in mind. As students work their way through the guide, they are encouraged to make links between the topics. Sets of retrieval questions follow to check and secure students' knowledge retention. Students can quickly see how well they have understood the topic and the areas that may need more study or support. The last step is for students to put their knowledge into practice with a variety of different practice questions. These range in difficulty giving all students the chance to test themselves and attempt more challenging questions. This guide establishes revision as a vital part of the learning process. The structure supports the development of revision as a positive habit and reduces stress when preparing for exams and assessments throughout their science journey.

For Biology GCSE and Science (Double Award) GCSE Higher tier Welsh language edition Create confident, literate and well-prepared students with skills-focused, topic-specific workbooks. Our Student Workbooks build students' understanding, developing the confidence and exam skills they need, whilst providing ready prepared lesson solutions. - Supplements key resources such as textbooks to adapt easily to existing schemes of work - Offers time-saving and economical lesson solutions for both specialist and non-specialist teachers - Provides flexible resource material to reinforce and apply topic understanding throughout the course, as classwork or extension tasks, or for revision - Creates opportunities for self-directed learning and assessment with answers to tasks and activities supplied online - Prepares students to meet the demands of the specification by practising exam technique and developing their literacy skills