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A partir da análise da perspectiva de discentes de uma instituição centenária sobre as conexões entre escola, gênero, sexualidade e educação, o livro aborda as relações estabelecidas no ambiente escolar e como estas influenciam e são influenciadas pelas relações que estão postas na sociedade quanto ao gênero e a sexualidade. Traz também discussões sobre possibilidades de como desconstruir as normativas de gênero e sexualidade na escola.
Biological invasions are considered to be one of the greatest threats to the integrity of most ecosystems on earth. This volume explores the current state of marine bioinvasions, which have been growing at an exponential rate over recent decades. Focusing on the ecological aspects of biological invasions, it elucidates the different stages of an invasion process, starting with uptake and transport, through inoculation, establishment and finally integration into new ecosystems. Basic ecological concepts - all in the context of bioinvasions - are covered, such as propagule pressure, species interactions, phenotypic plasticity, and the importance of biodiversity. The authors approach bioinvasions as hazards to the integrity of natural communities, but also as a tool for better understanding fundamental ecological processes. Important aspects of managing marine bioinvasions are also discussed, as are many informative case studies from around the world.
The most important processes on the Earth`s surface occur in the Ocean where materials and energy are primarily exchanged. In the case of marine chemistry different fields of chemistry from organic to inorganic as well as thermodynamics and biochemistry are involved. Analytical Chemistry is a very important tool for the quantification of biogeochemical processes by providing correct and even more sophisticated methodologies. These are often directly applied 'in situ', in order to detect trace and ultra-trace natural and anthropogenic substances. Kinetic and thermodynamic studies allow us to establish whether the process occurs. Once discovered it is then possible to build up general models for environmental systems. This book gathers many aspects with the aim of creating a general picture of the chemical processes occurring in the marine environment
Ayahuasca is a psychoactive substance that has long been associated with indigenous Amazonian shamanic practices. The recent rise of the drink’s visibility in the media and popular culture, and its rapidly advancing inroads into international awareness, mean that the field of ayahuasca is quickly expanding. This expansion brings with it legal problems, economic inequalities, new forms of ritual and belief, cultural misunderstandings, and other controversies and reinventions. In The World Ayahuasca Diaspora, leading scholars, including established academics and new voices in anthropology, religious studies, and law fuse case-study ethnographies with evaluations of relevant legal and anthropological knowledge. They explore how the substance has impacted indigenous communities, new urban religiosities, ritual healing, international drug policy, religious persecution, and recreational drug milieus. This unique book presents classic and contemporary issues in social science and the humanities, providing rich material on the bourgeoning expansion of ayahuasca use around the globe.
Marine pollution continues to be an environmental issue, despite increased awareness and international conventions. The consequences of polluted marine ecosystems cannot be ignored. This text examines the effects of climate change on marine pollution and outlines the changes facing policy makers.
Introduction to Gauge Field Theory provides comprehensive coverage of modern relativistic quantum field theory, emphasizing the details of actual calculations rather than the phenomenology of the applications. Forming a foundation in the subject, the book assumes knowledge of relativistic quantum mechanics, but not of quantum field theory. The book is ideal for graduate students, advanced undergraduates, and researchers in the field of particle physics.
This book is about the roles and importance of Ultraviolet (UV) light from sun and from man-made UV lamps in our daily life, on health and diseases, also its application in sterilization and treatment. The key words are: reactive oxygen species, DNA damage, UV mutagenicity, skin cancers, polymorphous light eruption, Xeroderma pigmentosum, vitiligo, psoriasis, rheumatoid arthritis, diabetes mellitus, metabolic syndromes, cardiovascular diseases, dermatology, photobiology, photodermatosis, vitamin D synthesis, vitamin D efficiency, water sterilization, blood sterilization, phototherapies, skin tanning and UV dosimeter. The book starts with introduction to UV light and the history of developmen...
Designed as a sequel to the authors' Introduction to Gauge Field Theory, Supersymmetric Gauge Field Theory and String Theory introduces first-year graduate students to supersymmetric theories, including supergravity and superstring theories. Starting with the necessary background in quantum field theory, the book covers the three key topics of high-energy physics. The emphasis is on practical calculations rather than abstract generalities or phenomenological results. Where possible, the authors show how to calculate, connecting the theoretical with the phenomenological. While the field continues to advance and grow, this book addresses the basic theory at the core and will likely remain relevant even if more advanced ideas change.