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Sri Senbaga Pathippakam
Sri Senbaga Pathippakam is one of the best publishers in Tamil language. We have published more than 1000 titles including ancient Sangam Tamil literature, research books in Tamil literature and language, mythological books, historical fiction and non-fiction, short stories, cooking books, etc. We also specialize in books for children, bilingual and trilingual dictionaries for the reference of students and general public. We publish Sahitya Academy & Tamilnadu government award winning books. One of our renowned books, 'Thirukkural', a scripture common to every walk of human life irrespective of gender, race or community is a must read for everyone on this planet. It is published in various sizes and design. 'Oviyakkural (Thirukkural with paintings)' portrays Tamil tradition and culture through paintings. Our religious publication about Vainavam and Saivam is popular among scholars. 'Kambar Kavi Inbam' portrays the beauty of poetry as described in Kambar's Ramayanam in Tamil language.
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April 2022Earth Observation, Public Health and One Health
Activities, Challenges and Opportunities
by Stéphanie Brazeau, Nicholas H. Ogden
This book focuses on the potential for Earth Observation (EO) to contribute to public health practice. Remote sensing experts from the EO community together with epidemiologists, modelling experts, policy makers, managers and public health researchers gathered at the One Earth-One Health workshop held at the Canadian Earth Observation Summit in Montreal in 2017. They shared how EO is being used to understand, track, predict, and manage infectious diseases and discussed the challenges and significant potential of using and developing EO data for public health purposes. The information provided by the workshop participants and members of the international community, has been compiled and substantially updated to reach EO community members and public health professionals interested in developing and applying EO and other geospatial applications in the risk assessment and management of public health issues. Major foci are mosquito-borne diseases, tick-borne diseases, air quality and heat, water-borne diseases, vulnerable populations and pandemics (including COVID-19).
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Promoted Content
January 2019Fundamentals of Remote Sensing
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook introduces some of the basic concepts associated with the remote sensing of electromagnetic radiation, which allows scientists to observe physical phenomena and processes taking place on Earth. A wealth of images help bring the topic to life.
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January 2019How a Satellite Works
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook starts with a discussion of the physics of orbiting objects, including the concepts of free fall and microgravity, followed by an explanation of how engineers put a satellite into orbit around Earth. It also describes the basic differences and common components of modern human-made satellites and discusses the growing problem of space debris and the fate of old or broken satellites. A wealth of images help bring the topic to life.
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January 2019Navigation Satellites
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook describes the history of navigation satellites, including how the concept of satellite-assisted navigation arose in the late 1950s and an explanation of the origins of the Navstar Global Positioning System (GPS), describing how this U.S. Department of Defense navigation satellite system provides highly accurate, three-dimensional location information on a 24-hour basis to military and civilian users around the world. A wealth of images help bring the topic to life.
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January 2019Communications Satellites
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook describes in detail the history of the modern communications satellite, from the ideas of author Arthur C. Clarke and early programs like the Syncom Project to the heart of the information age, when modern satellites make worldwide communication and broadcasts not only possible but commonplace. A wealth of images help bring the topic to life.
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January 2019Types of Satellites
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook introduces a special collection of interesting spacecraft, which show how satellite technology has dramatically changed over the past five-plus decades. Examples range from the grapefruit-sized spacecraft called Vanguard to NASA's Long Duration Exposure Facility (LDEF), an enormous space platform that was the size of a large bus. A wealth of images help bring the topic to life.
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Children's & YATwo Planets
by Masoud Gharabaghi
People of two neighboring planets have been living together in peace until a scientist invents a device to look at the sky with. The trouble begins when the map of the sky is different for each planet, but whose map is the correct one? The book tries to help children towards thinking objectively despite their biases. It also aims to encourage critical thinking and seeing the differences while taking something into account.
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May 2023Fungal Plant Pathogens
by Charles R Lane, Paul Beales, Kelvin J D Hughes
Covering the key techniques used when working with fungal plant pathogens, this practical manual deals with recognition of disease symptoms, detection and identification of fungi and methods to characterise them well as curation, quarantine and quality assurance. This new edition includes updates with respect to: Greater awareness and concern internationally about plant health and biosecurity Molecular biology - next generation sequencing and in field detection Improved opportunities for surveillance and detection in substrates, such as remote sensing Changes in taxonomy and reference to more current fungal plant pathogens New chapters on tree health, and public awareness, outreach and communications Fungal Plant Pathogens 2nd edition provides a valuable guide to investigating fungal plant diseases and interpreting laboratory findings for postgraduate and advanced undergraduate students, extension plant pathologists, consultants and advisers in agriculture and horticulture and the food supply chain.
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Veterinary medicineOctober 2004GIS and Spatial Analysis in Veterinary Science
by Edited by Peter Durr, Anthony Gatrell
The use of geographical information systems (including remote sensing) and spatial analysis in public health is now widespread. Its importance and potential for the monitoring of animal diseases has never been greater with the recent outbreaks of BSE and Foot-and-Mouth Disease. GIS and Spatial Analysis in Veterinary Science is the first book to review how such practices can be applied to veterinary science. Topics covered include the application of GIS to epidemic disease response, to companion animal epidemiology and to the management of wildlife diseases. It also covers the parallels with human health and spatial statistics in the biomedical sciences.
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Animal husbandrySeptember 2000Modelling Nutrient Utilization in Farm Animals
by David E Beever. Edited by John P McNamara, James (Jim) France
This book describes current research in modelling nutrient use in farm animals, from cellular to ecosystem level. The chapters are developed from papers presented at a satellite meeting of the 9th International Symposium on Ruminant Physiology, held in South Africa in October 1999.Excellent papers from a top list of contributorsEditors of great reputationCovers the current topics of interest
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March 2022Plundering the Planet
Things We Must Do Now
by Franz Alt, Ernst Ulrich von Weizsäcker
“The Limits to Growth” was published by the Club of Rome in 1972 when the term “eco” was more defamatory than a real trend. That never worried Franz Alt and Ernst Ulrich von Weizsäcker, a long-standing co-chairman of the Club of Rome. The two committed and renowned environmental experts have campaigned for decades for a change of heart in how we treat our planet. Their book delivers a stark diagnosis about the state of the Earth – though without giving up hope. They search from various angles for a way out of the global crisis: what is the blueprint for a democracy that addresses humanity’s needs and for a sustainable economy? Are we ready to learn from nature and to make not just human beings, but all living creatures our priority? Alt and von Weizsäcker offer courage, and their numerous examples set out a vision for the future that respects the planet’s eco-systems.
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Science & MathematicsMay 2020Optical Manipulation of Pests and Beneficial Arthropods
by David Ben-Yakir, Antoine Abrieux, Joanna C. Chiu, Joseph E. Funderbunk, Daphna Gottlieb, Gábor Horváth, Simcha Lev-Yadun, Un Taek Lim, Xavier Martini, Masami Shimoda, Robert van Tol
Arthropod pests, pollinators, and natural enemies of pests have a great economic importance to human health and food supply worldwide. Arthropods use optical cues to find food and suitable oviposition sites, daily and seasonal activities, orientation and navigation. Most arthropods have compound eyes with receptors for UV light (peak sensitivity at 360 nm) and for green-yellow light (peak sensitivity at 520-540 nm). Many arthropods also have simple eyes (ocelli) that respond to changes in light intensity. Some arthropods can detect linearly polarized light and use it as an optical cue for oviposition sites, finding of hosts and navigation.The properties of the optical cue, such as wavelength, intensity, polarization, size, shape and contrast, greatly affect their response to the optical cue. Therefore, manipulation of optical cues can interfere or enhance arthropods' activities and development. UV light has been used to attract insects for monitoring and control. The patterns of UV reflected from flowers and plants affect arthropods' preference to visit them. The absence of UV light often deters arthropods and decreases their dispersal rate. UVB induces general stress in plants which may increase their resistance to arthropod pests. Green-yellow color induces landing and favors settling (arresting) of many plant feeding arthropods. High levels of reflected sunlight (above 25% of sun radiation) deters arthropods' landing and reduces settling. The recent use of monochromatic lights to increase crop yield, or to induce desirable plant characteristics, is expected to affect the activity of the associated arthropds as well. Optical manipulations are proposed as a part of an integrated pest management (IPM) program for open-field and protected crops, and for protecting the health of humans and domestic animals. This book contains up-to-date reviews of the published literature, some unpublished results of the authors, and suggestions for future research and development of this method.
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Technology, Engineering & AgricultureNovember 2008Proceedings of the XII International Symposium on Biological Control of Weeds
by B G Rector, Mic H. Julien, Mic H. Julien
The control of invasive plant species is a global challenge, and effective biological control is a long-term solution which reduces the need for environmentally damaging chemical sprays. Covering the very latest research findings in all aspects of weed biocontrol, this comprehensive volume contains over 250 papers and abstracts across nine key themes presented at the symposium by international experts. It explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies, and will be of interest to researchers and students in plant and environmental sciences. ; This comprehensive volume contains over 250 papers and abstracts across nine key themes presented at the symposium by international experts. It explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies. ; Theme 1: Ecology and Modelling in Biocontrol of WeedsTheme 2: Benefit/Risk and Cost AnalysesTheme 3: Target and Agent SelectionTheme 4: Pre-release Specificity and Efficacy TestingTheme 5: Regulations and Public AwarenessTheme 6: Evolutionary ProcessesTheme 7: Opportunities and Constraints for the Biological Control of Weeds in EuropeTheme 8: Release Activities and Post-release EvaluationsTheme 9: Management Specifics, Integration, Restoration and Implementation
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Other technologies & applied sciencesJune 2009Proceedings of the XII International Symposium on Biological Control of Weeds
by B G Rector. Edited by Mic H. Julien
The control of invasive plant species is a global challenge, and effective biological control is a long-term solution which reduces the need for environmentally damaging chemical sprays. Covering the very latest research findings in all aspects of weed biocontrol, this comprehensive volume contains over 250 papers and abstracts across nine key themes presented at the symposium by international experts. It explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies, and will be of interest to researchers and students in plant and environmental sciences.
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SAVING OUR PLANET- A Recycling Guide for Young Readers
by Avishag Amir
Saving Our Planet not only teaches us about garbage disposal and recycling—it’s about much more than that.This insightful book strives to make a difference in our lives and future through the youngest generation. With the help of Rocco the raccoon, Edgy the hedgehog, beautiful illustrations, and a pinch of humor, both children and adults can benefit from its message. It is a wonderful book for educating the young, as well as an enjoyable bed-time story. Why should we encourage our children to care about pollution and recycling? Well, it’s not that we should… we have to! Essentially, we only have one planet, and it has been terribly damaged over the last century by humanity—and along with it, our own and our children's future has suffered too! This is why we have to give our kids all the information and provide encouragement: "If I keep it clean And you keep it clean And everyone pitches in, We’ll keep our planet green." Avishag Amir, the author, is the proud mother of three girls. As a puppeteer-artist, she owns her own puppet show that puts on seventeen different plays, some of which she wrote herself. The first act from one of her plays is presented to you here, as a personal gift! The author is also the proud daughter of an important contributor to Hebrew literature and culture, the celebrated poet, writer, and translator Aharon Amir (1923–2008), who translated over 300 books into Hebrew, including English and French classics. 24 pages, full-color hardcover, beautiful color drawings, 22X23 cm
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Business, Economics & LawMay 2017Tourism and Resilience
by Richard W Butler
This is the first book to address the concept of resilience and its specific application and relevance to tourism, in particular tourism destinations. Resilience relates to the ability of organisms, communities, ecosystems and populations to withstand the impacts of external forces while retaining their integrity and ability to continue functioning. It is particularly applicable to tourism destinations and attractions which are exposed to the potentially harmful and sometimes severe effects of tourism development and visitation, but which also can experience increased resilience from the economic benefits of tourism. Phenomena such as destination communities, wildlife populations and ecosystems are discussed, as well as the ability of places and communities to use tourism and its infrastructure to recover from disasters such as tsunamis, earthquakes, unrest and disease. This book: · Compares the relevance of resilience to sustainability · Contains contributions from many of the leading international authors · Brings together varying viewpoints of both conceptual and applied issues · Includes example case studies from Whistler, western Canada; Sri Lanka; Purnululu National Park, Australia; and the remote Pitcairn Island in the Pacific Tourism and Resilience is relevant for researchers, students and practitioners in tourism and related fields such as development studies, geography, sociology, anthropology, economics and business/management. ; This book discusses the concept of resilience and its application to tourism. It compares the relevance of resilience to sustainability; the former focusing on the well-being and survival of the places affected and the latter focusing on the agent of impact, tourism itself. ; PART ONE: INTRODUCTION1: INTRODUCTION2: THE DEVELOPMENT OF RESILIENCE THINKING3: COMMUNITY TOURISM RESILIENCE: SOME APPLICATIONS OF THE SCALE, CHANGE AND RESILIENE (SCR) MODELPART 2: SOCIO-ECOLOGICAL RESILIENCE4: SOCIO-ECOLOGICAL BALANCE IN COMMUNITY BASED TOURISM EXPERIENCES: A RESARCH PROPOSAL5: RESILIENCE AND DESTINATION GOVERNANCE6: RESILIENCE AND DESTINATION GOVERNANCE: WHISTLER, B.C.PART 3: RESILIENCE AND RESPONSE TO DISASTERS7: SRI LANKAN TOURISM DEVELOPMENT AND IMPLICATIONS FOR RESILIENCE8: RESILIENCE, TOURISM AND DISASTERS9: RESILIENCE AND PERCEPTIONS OF PROBLEMS IN ALPINE REGIONSPART 4: RESILIENCE IN PROTECTED NATURAL AREAS AND INSULAR LOCATIONS10: Tourism Resilience in UK National Parks11: RESILIENCE AND PROTECTED AREA TOURISM IN PURNULULU NATIONAL PARK: UNDERSTANDING INTERACTIONS WITH A FOCUS ON COMMUNITY BENEFITS12: RESILIENCE AND TOURISM IN ISLANDS: INSIGHTS FROM THE CARIBBEAN13: RESILIENCE AND TOURISM IN REMOTE LOCATIONS: PITCAIRN ISLANDSPART 5: RESILIENCE AND THE TOURISM INDUSTRY14: ISSUES OF RESILIENCE, SUSTAINABILITY AND RESPONSIBILITY IN TOURISM15: BETTING ON CASINO TOURISM RESILIENCE: A CASE STUDY OF CASINO EXPANSION IN MACAO AND THE ASIA REGION16: RESILIENCE AS NEW POLITICAL REALITYPART 6: CONCLUSIONS
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Agriculture & related industriesDecember 1994Conserving Soil Resources
European Perspectives
by Edited by R J Rickson
Environmental degradation in Europe is attracting increasing concern, especially from farmers, scientists and policy makers. This book, a collection of refereed papers from the First International Congress of the European Society for Soil Conservation, covers the assessment, prediction and modelling of soil degradation, and the strategies used to combat the problem. The current status of soil degradation is reported at both national and local levels, and is related to natural processes such as desertification or to mismanagement of the environment through agricultural or industrial activities. The consequences of soil degradation include loss of soil, fertility and nutrients, declining land productivity and the detrimental effects of sediment and associated contaminants on water quality. There are critiques of the traditional methodologies used in soil erosion research, including the use of erodibility and erosivity indices, rainfall simulation and experimental erosion plots. Other technologies such as geographical information systems and remote sensing are also applied to the study of degradation processes. As well as chapters concerned with existing soil erosion models, a new European Soil Erosion Model (EUROSEM) is described and tested. The diverse nature of conservation measures currently used in Europe is presented, ranging from evaluation of traditional methods such as bench terracing and the use of vegetation, through to novel products such as soil conditioners and geotextiles. The book includes contributions from many European soil scientists, geographers and environmental scientists, and will interest readers in these disciplines.
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Children's & YATerra (4). Afterglow
by Jennifer Alice Jager
Humankind’s battle against Nature is entering its decisive stage. Once more the explosive showdown of the apocalyptic TERRA series keeps the reader in breathless suspense. Humanity appears to be on the brink of destruction. Vast areas of land have been wiped off the face of the Earth, vegetation has reconquered its living space, but Terra Mater has by no means finished with the human bacillus. The hate-filled spirit of Nature that is claiming Younes’ body for itself, and wants to see all humans destroyed, gives him undreamt-of powers, but it also threatens to set him, his little sister and Chloe against one another. But there is even more at stake: if Younes and the other children from his visions (he had dreams about the other kids) do not stop Terra Mater soon from fulfilling her plans, every single human being will disappear from the planet. In order to prevent that from happening, they must come face to face with raging Mother Earth, and must not only conquer their fear but must also look Death in the eye.
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Botany & plant sciencesMarch 1996Viruses of Plants
by Alan A Brunt, Karen Crabtree, Michael J Dallwitz, Adrian Gibbs, Leslie Watson
This book is a product of the international VIDE (Virus Identification Data Exchange) project, which uses the DELTA (Description Language for Taxonomy) database system to collect diagnostic information on all plant viruses. Information on over 500 characters has been sought for each virus and stored in the VIDE database. Over two-thirds of these characters record the susceptibility, or otherwise, of a range of commonly used test plant species; the remainder represent the great range of other characters used for virus identification. Information on the known natural host range of each virus is also presented. The book covers more than 900 viruses, which represents the entire database of plant viruses from around the world. It includes all viruses of plants, not only those whose virions have been described, but also those such as umbraviruses that have no virion protein genes of their own, and use the virion proteins of their symbiotic helper viruses. Viroids and the many transmissible agents that cause virus-like diseases, but whose infectious particles have not yet been characterized, are excluded. However, the database accession numbers of the genomic sequences of satellite RNAs are included. The book also contains summaries of data for all the viruses that are definitive or tentative members of the 50 or so accepted genera or "groups". Overall, the book is a standard reference work that will prove indispensable for virologists ad plant pathologists.
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January 2019The First Satellites
by Joseph A. Angelo, Jr.
Designed to help students and teachers better appreciate science and engineering in a global context, this eBook explores the historic development of human-made Earth-orbiting satellites and shows how modern satellites have transformed all aspects of human civilization. A wealth of images help bring the topic to life.
