Emerald Publishing was founded in 1967 to champion new ideas that would advance the research and practice of business and management. Today, we continue to nurture fresh thinking in applied fields where we feel we can make a real difference, now also including health and social care, education and engineering.
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Natural polymers have been utilized extensively in food, pharmaceuticals, cosmetics, textiles, oil drilling and paint industries. Their non-toxic and inexpensive attributes readily enhance their commercial acceptability and make them potent agents in lieu of synthetic polymers. This book explores the opportunistic utility of natural polymers in developing effective drug delivery systems and provides a comprehensive and up-to-date analysis of their source, chemical structure and mechanism of action. Covering novel polymers for drug delivery - in particular extracts from plants, microorganisms and proteins, as well as water soluble and water insoluble biodegradable polymers - it presents an encyclopaedic overview of natural polymers': - quintessential roles in binding drugs towards enhancing bioavailability - modification and derivatization for targeted delivery - role as active drugs Natural Polymers for Drug Delivery is an invaluable resource for researchers, students and industrial scientists in the fields of biochemistry, chemistry, pharmacology and food science. ; This book provides an overview of the source, chemical structure and action mechanism of natural polymers. Focusing on their utility in developing effective drug delivery systems, it covers polymers’ role in binding drugs towards enhancing bioavailability, modification and derivatisation for targeted delivery, and modification as active drugs. ; 1: Natural Polymers for Drug Delivery: An IntroductionSection I: Drug Delivery Based on Different Classes of Polymers2: Cellulose-based Polymeric Systems in Drug Delivery3: Hydrocolloids-based Hydrogels in Drug Delivery4: Water Soluble Biodegradable Polymers for Drug Delivery5: Polysaccharide-based Drug Carriers6: Polymer-based Nanoparticles for Drug Delivery Systems and Cancer Therapeutics7: Polymer Nanocomposite-based Biosensors for Drug Delivery ApplicationsSection II: Polymeric Interaction and Conjugates8: Polymer-Drug Conjugates: Targeted Drug Delivery9: Protein-Drug Conjugates: A New Class of Biotherapeutics10: Microencapsulation for Controlled Gastrointestinal Delivery of Probiotics and PrebioticsSection III: Disease-specific Drug Delivery Systems11: Chitosan in Drug Delivery and Targeting for Cancer Treatment12: Polymers as Biodegradable Matrices in Transdermal Drug Delivery13: Ocular Drug Delivery Systems14: Natural Polymers Targeting Habitual Disease15: Bioengineered Wound and Burn Healing Substitutes: Novel Design for Biomedical and General Applications
The book is a collection of essays about the transformation of America, which has turned from a united nation to one more divided than ever. Some pundits predict that, if things don’t change, another civil war could occur. Have we reached a point of no return? Hopefully, America is mature enough to learn from its mistakes and avoid further scars along its evolving history. "Trumplandia is a welcome addition toward understanding current events, Washington’s international policy, and the present American society; a society polarized and divided as it has not been since the Civil War.” NICHOLAS DIMA, Ph.D., Adjunct Professor and Research Associate, Nelson Institute, James Madison University, Virginia. "The book is fascinating. It provides background to, and insights into [the] current and past political history as well as offering a personal view... of the country and society. Presented in thematic form in chapters and sections, the insights offered provide a suggestive radiography...” Dr. DENNIS DELETANT, OBE, School of Foreign Service, Georgetown University, Washington DC. "There has been this backsliding in... what a truly functioning rule-of-law state is, that has proper separation of co-equal powers, which, if you don’t keep working on that, you backslide. And I am even worried about that here, in the United States right now, about backsliding.” OBIE MOORE, Esq., OLM Advisors LLC, Washington DC “Indeed, Trumplandia should be a welcome addition to any scholar, student or layman’s library, especially in its international edition. If anyone loses sleep over its challenging assertions, then it will have been well worth it.” ERNESTO MORALES HIZON, Ph.D. Candidate in American and Comparative Politics at Claremont Graduate University, Member, Integrated Bar of the Philippines ABOUT THE AUTHOR: TIBERIU DIANU has practiced law in Romania (as a corporate lawyer, judge, senior counselor at the Ministry of Justice, university professor and senior legal researcher), and in the United States (as a legal expert for the judiciary). He published several books and a host of articles in law, politics, and post-communist societies. Tiberiu currently lives and works in Washington, DC.
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With a focus on the creation and distribution of packaged holidays, this text covers the fundamentals of business and the relationship between tour operators and destinations. With particular reference to the sustainability of both parties, it reviews the impacts and influences of tour operations and practices on destinations within the overriding context of tour operator responsibility. It addresses the entirety of this key component of the tourism sector, and reflects the shift in recent years from traditional 'sun, sea and sand' holiday to more bespoke packages. Taking into account tour operators as a growing factor among the major emergent economies of the world, this book is: - The first textbook to provide such in-depth content of tour operators and operations. - Written by authors with industry, research and teaching experience. - A wealth of information regarding popular eco, nature and adventure trips, as well as myriad niche and special interest products. Full of international and highly topical case studies, exercises and discussion questions, Tour Operators and Operations: Development, Management and Responsibility is a fundamental text for students of tourism.
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This book discusses the various basic monitoring techniques available for emergency patients. The book elaborates on and explains monitoring techniques that can be easily performed in basic ER clinics and primary care clinics. This includes blood pressure, capnography, ECGs, pulse oximetry, and point of care monitoring ranging from the physical exam to bedside diagnostic tests like PCV/TP, urine specific gravity, blood glucose, and lactate. Each chapter is structured in the following way: basic physiology as related to the monitor, how the monitor/piece of equipment works, pros and cons of the monitor/piece of equipment, when not to trust the monitor, and clinical applications/examples of how to use the monitor in clinical settings.
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Special interest tourism is growing rapidly due to a discerning and heterogeneous travel market and the demand for more focused activity or interest-based tourism experiences. This book approaches the topic from the perspective of both supply and demand, and addresses the complexities now inherent in this area of tourism. It presents a contextualised overview of contemporary academic research, concepts, principles and industry-based practice insights, and also considers the future of special interest tourism in light of the emergence of ethical consumerism. With a clear, user-friendly structure, the book: -Links theoretical frameworks to clear practical applications. -Reviews key emerging issues for tourism relating to families and faith, the performing arts, active and passive pursuits, therapeutic leisure and travelling. -Includes contributions and case studies from international academics and practitioners to give a truly global overview. Sometimes referred to as niche or contemporary tourism, this book provides a complete introduction to the study of special interest tourism for students.
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Swedish schoolgirl, Greta Thunberg has captured the world’s attention as she campaigns to raise awareness of climate change and calls world leaders to account. All children can follow Greta’s lead. Claire Malone is the hero of Claire Malone Changes the World, a feisty character with boundless energy to change her world for the better. Armed with her typewriter and the determination to make a difference, Claire is an ordinary kid with an extraordinary desire to change things for the better. Writing letter after letter, Claire advocates for change. One day she notices that her local park needs upgrading and she commits wholeheartedly to the cause. This an empowering and inspiring picture book for young children but especially for girls. You will love the journey of Claire, a strong and ambitious girl, so much that you will want to read this book over and over again.
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What is an activist? Why do we need them? Join Hope as she discovers how to make positive change on issues that matter from clothes made in fair trade to refugee aid -and to have fun at the same time! Even if you are small you can still stand tall and help out to make the world a better place for all. How Hope Became an Activist is the first in a series on how kids from diverse backgrounds have joined with friends to take action on a range of issues from saving bees to helping in a food bank.
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This new book reviews all aspects of the phenomenon of mass tourism. It covers theoretical perspectives (including political economy, ethics, sustainability and environmentalism), the historical context, and the current challenges to domestic, intra-regional and international mass tourism. As tourism and tourist numbers continue to grow around the world, it becomes increasingly important that this subject is studied in depth and best practice applied in real-life situations. This book: - Is the first to address a range of theoretical issues relating to mass tourism; - Uses a wide selection of case studies to translate theory into practice, covering the historical rise and fall of UK seaside resorts, the increase in Chinese tourism, conflict between different mass tourism groups, destination transformation from mass to niche tourism, and specific problems facing cruise ships; - Is written by a range of international, established authors to give a global perspective on the subject. Finishing with a speculative chapter identifying potential future trends and challenges, this book forms an essential resource for all researchers and students within tourism studies. ; Section 1: Introduction1: Introduction: Mass Tourism in a Small WorldSection 2: Theoretical Approaches to Mass Tourism2: Mass Tourism Does Not Need Defending3: The Morality of Mass Tourism4: The Political Economy of Mass Tourism and its Contradictions5: A Theoretical Approach to Mass Tourism in Italy6: Sustainability and Mass Tourism: A Contradiction in Terms?7: Mass Tourism and the Environment: Issues and DilemmasSection 3: Historical Studies of Tourism Development8: The Dynamics of Tourism Development in Britain: The Profit Motive and that ‘Curious’ Alliance of Private Capital and the Local State9: From Holiday Camps to the All-inclusive: the ‘Butlinization’ of Tourism10: Decline Beside the Seaside: British Seaside Resorts and Declinism11: Mass Tourism and the US National Park Service System12: Transport and Tourism: The Perpetual LinkSection 4: Case Studies in Modern Mass Tourism13: Mass Tourism and China14: Mass Tourism in Thailand: The Chinese and Russians15: Mass Tourism in Bulgaria: The Force Awakens16: Mass Tourism in Mallorca: Examples from Calivià17: Tunisia: Mass Tourism in Crisis?18: From Blue to Grey? Malta’s Quest from Mass Beach to Niche Heritage Tourism19: Cruise Ship Tourism in the Caribbean: The Mess of Mass TourismSection 5: The Future20: Conclusion: Mass Tourism in the Future
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A Partir de RienUn thriller apocalyptique par Ron Adam Tout comme dans les tragédies grecques, l’Amérique va droit à la collision inévitable avec l’ultime menace : la combinaison fatale de l’Islam fanatique avec les armes nucléaires et les ressources énergétiques les plus riches du monde. Le 11 septembre 2001, Osama Bin Laden a démontré au monde comment on pouvait aisément retourner les dollars américains et la technologie des Etats-Unis et les utiliser comme un boomerang frappant droit au cœur de l’Amérique. Il est à la fois facile et terrible d’imaginer ce qui peut arriver si un tel zèle fanatique réussit à s’équiper de la puissance monstrueuse des armes nucléaires.Un coup d’œil rapide à la carte montre que les Etats-Unis ont appris la leçon et que les guerres en Afghanistan et en Iraq doivent juste refermer le cercle autour de la menace véritable – l’Iran.A Partir de Rien vous entraîne dans le tourbillon qui balaie le monde, depuis une guerre locale dans le Golfe Persique, en passant par un coup d’état militaire en Russie - la nouvelle ancienne alliée de l’Iran – jusqu’à un véritable holocauste nucléaire.L'équipe d'un sous-marin américain, constituée d'hommes uniquement, qui sans le vouloir, a joué un rôle actif dans la destruction de l’humanité, découvre au lendemain de la catastrophe que c’est sur ses épaules qu’incombe d’accomplir la tâche opposée – recréer la race humaine – A Partir de Rien. Après neuf mois passés sous l’eau, ils vont émerger vers une île lointaine du Pacifique sur laquelle les conditions peuvent de nouveau supporter la vie. Equipés des technologies les plus sophistiquées, ils emportent avec eux deux douzaines d’ovaires fertilisés congelés, qui sont chacun destinés à devenir une nouvelle Eve, et qui, ensemble, constitueront les mères d’une nouvelle humanité.Cependant les « Adams » sont malheureusement trop nombreux sur cette île ! Plus d’une centaine d’hommes attendent impatiemment que les 24 petites filles grandissent pour mûrir et devenir des femmes, et le combat pour prendre contrôle de cette précieuse « ressource » est par conséquent inévitable.Ces hommes découvrent que la nature humaine ne peut être changée. Même après la guerre ultime qui a tout détruit, l’homme continuera à se servir de la force pure pour obtenir ce qu’il veut et pour résoudre les disputes.En dépit de sa trame pessimiste, le livre est essentiellement optimiste et est guidé par la foi dans la loi de l’histoire : il se peut que les bons doivent souffrir et payer un lourd tribut mais, à la fin du compte, ils gagneront.L’auteur : un pilote de chasse, officier naval et ingénieur supérieur de Hi-Tech. Ron Adam a mené une carrière militaire impressionnante, du service dans un sous-marin et un torpilleur de la marine israélienne en passant par l’aviation israélienne comme pilote de chasse, capitaine sur un porte-avions, instructeur de vol et officier du personnel de guerre électronique. Possédant un diplôme d’ingénieur en électronique, Adam a dirigé un programme de défense de 1,2 milliards de dollars et a également fondé trois entreprises start-up dans le high-tech. Aujourd’hui, Adam est ingénieur-conseil supérieur dans les industries aéronautiques et il partage son temps entre la technique de haut niveau et l’écriture de livres et de scénarios. Il est marié et a trois enfants.
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This is the extraordinary story of how one small girl stopped a planetary catastrophe. It’s a very timely book, written for the child in us all, with a forceful message about the power of young people to transform the world - a theme currently demonstrated by brave young heroes like Greta Thunberg. And with magical synchronicity, the very week Greta began her lone vigil outside the Swedish government last year, over 1,000 miles (1,897 km) away in the fictional world of books, Amelie Trott took to Parliament Square, London - on a mission to avert the End of the World. It’s a family drama with an international feel - set mainly in England but with episodes in Washington DC and around the world.
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Very few people had the courage and the chance to change the course of events in history. Ghandi was one of them. Rosa Parks was another. But for the first time, a teenager stood up. Greta Thunberg started with small steps, sitting in front of the Swedish Parliament and later skipping schools on every Friday in order to demand action on climate crisis. In time, she inspired millions of young people and adults around the world to take to the streets to demand the same. Greta’s Voice is the real story of the 16-year-old climate activist, a story that will give hope to people of all ages and prove to children that they don’t need to wait becoming a grown up to make a difference. Greta’s is a story of persistence and inspiration, a wake up call for us all. We hope we will stop the climate crisis altogether
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Gateway communities that neighbour parks and protected areas are impacted by tourism, while facing unique circumstances related to protected area management. Economic dependency remains a serious challenge for these communities, especially in a climate of neoliberalism, top-down policy environments, and park closures related to environmental degradation or government budgets. The collection of works in this edited book provide bottom-up, informed, and nuanced approaches to tourism management using local experiences from gateway communities and protected areas management emerging from a decade of guidelines, rulemaking, and exclusive decision-making. Global perspectives are presented and contextualized at the local level of gateway communities in an attempt to balance nature, community, and commerce, while supporting the triple bottom line of sustainable tourism. While anticipating a post-COVID 19 global shift, readers are encouraged to think through transformation and resiliency in regard to how the flux of supply vs demand alters gateway community perspectives on tourism. Specific features of this book include: · Focus on transformations, which provides insight into the complex and dynamic nature of gateway communities. · Multidisciplinary, multi-cultural insights into protected area management. · Applied and conceptual chapters from global perspectives.
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This collection brings together historians, political theorists and literary scholars to provide historical perspectives on the modern debate over freedom of speech, particularly the question of whether limitations might be necessary given religious pluralism and concerns about hate speech. It integrates religion into the history of free speech and rethinks what is sometimes regarded as a coherent tradition of more or less absolutist justifications for free expression. Contributors examine the aims and effectiveness of government policies, the sometimes contingent ways in which freedom of speech became a reality and a wide range of canonical and non-canonical texts in which contemporaries outlined their ideas and ideals. Overall, the book argues that while the period from 1500 to 1850 witnessed considerable change in terms of both ideas and practices, these were more or less distinct from those that characterise modern debates.
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This is the debut book of the nine-year-old dreamer and imaginative soul Bogdana Tytariova, a book that will captivate children and adults alike. Together with the heroes of Bogdana’s exciting stories, readers of these funny tales will travel the world and encounter fantastical creatures and magical animals, finding themselves in the land of uncultured books. The work is recommended for family readings, and these adventures are definitely going to brighten up every family gathering. After all, every once in a while, parents need a reminder that they were children too! From years 5 to 8, years, 8360 words. Rightsholders: svidoma@ukr.net
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A riveting true-life adventure story, this book opens doorways into the hidden depths of human consciousness, revealing pathways to experience our world guided by deep insight. Donnell awakens readers to the intrinsic energy of language, where we can experience its multidimensional transmissions connecting us to the oneness that underlies all Life. Her discoveries, free of spiritual dogma, invites readers to explore how living language impacts dormant places waiting within them to come alive.
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Cats are one of the most popular pets in the world, and as homes become smaller, and single-person households become more common, it is predicted that the numbers being bred and kept will only grow. In Feline Reproduction, the global author team cover all aspects of reproduction in the queen and the tom. Beginning with basic anatomy and normal reproduction, it goes on to cover practical knowledge about pregnancy, neonatal care, breeding soundness exams, and semen cryopreservation. It also includes an overview of factors, diseases, and abnormal conditions affecting reproduction, such as infertility, causes of abortion and contraception. Covering both pet patients and nondomestic species, this book provides a thorough grounding in feline reproduction for the general veterinary practitioner, veterinary student, animal scientist, and experienced cat breeder.
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In this fascinating book, Graham Matthews takes the reader through the history of the development and use of chemicals for control of pests, weeds, and vectors of disease. Prior to 1900 only a few chemicals had been employed as pesticides but in the early 1940s, as the Second World War raged, the insecticide DDT and the herbicide 2-4-D were developed. These changed everything. Since then, farmers have been using a growing list of insecticides, herbicides and fungicides to protect their crops. Their use has undoubtedly led to significant gains in agricultural production and reduction in disease transmission, but also to major problems: health concerns for both users of pesticides and the general public, the emergence of resistance in pest populations, and environmental problems. The book examines the development of legislation designed to control and restrict the use of pesticides, the emergence of Integrated Pest Management (IPM) and the use of biological control agents as part of policy to protect the environment and encourage the sustainable use of pesticides. Finally, the use of new technologies in pest control are discussed including the use of genetic modification, targeted pesticide application and use of drones, alongside basic requirements for IPM such as crop rotations, close seasons and adoption of plant varieties with resistance to pests and diseases.
