Acta Tropica

Acta Tropica PDF Author: Rudolf Geigy
Publisher:
ISBN:
Category : Electronic journals
Languages : de
Pages : 432

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Acta Tropica

Acta Tropica PDF Author: Rudolf Geigy
Publisher:
ISBN:
Category : Electronic journals
Languages : de
Pages : 432

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Book Description


Acta tropica, Zeitschrift für Tropenwissenschaften und Tropenmedizin

Acta tropica, Zeitschrift für Tropenwissenschaften und Tropenmedizin PDF Author: Rudolf Geigy
Publisher:
ISBN:
Category : Science
Languages : de
Pages :

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Parasitic Flatworms

Parasitic Flatworms PDF Author: Aaron G. Maule
Publisher: CABI
ISBN: 1845930398
Category : Science
Languages : en
Pages : 470

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Book Description
Parasitic flatworms include Cestodes (tapeworms) and trematodes (flukes, schistosomes, etc) and are the cause of a number of major diseases of medical and veterinary significance. Much recent research has focused on molecular biology and genomics. this book aims to review advances in our understanding of these and related topics such as flatworm biochemistry, immunology and physiology. Where appropriate, comparisons are made between different parasitic flatworms and between parasitic and free-living species. Contributors to the book include leading authorities from Europe, North and South America, and Australia.

A Taste for Corpora

A Taste for Corpora PDF Author: Fanny Meunier
Publisher: John Benjamins Publishing
ISBN: 9027203504
Category : Language Arts & Disciplines
Languages : en
Pages : 313

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Book Description
The eleven contributions to this volume, written by expert corpus linguists, tackle corpora from a wide range of perspectives and aim to shed light on the numerous linguistic and pedagogical uses to which corpora can be put. They present cutting-edge research in the authors respective domain of expertise and suggest directions for future research. The main focus of the book is on learner corpora, but it also includes reflections on the role of other types of corpora, such as native corpora, expert users corpora, parallel corpora or corpora of New Englishes. For readers who are already familiar with corpora, this volume offers an informed account of the key role that corpus data play in applied linguistics today. As for readers who are new to corpus linguistics, the overview of approaches, methods and domains of applications presented will undoubtedly help them develop their own taste for corpora. This volume has been edited in honour of Sylviane Granger, who has been one of the pioneers of learner corpus research."

Current Trends in the Development and Teaching of the four Language Skills

Current Trends in the Development and Teaching of the four Language Skills PDF Author: Esther Usó-Juan
Publisher: Walter de Gruyter
ISBN: 3110197774
Category : Language Arts & Disciplines
Languages : en
Pages : 516

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Book Description
Current Trends in the Development and Teaching of the four Language Skills builds connections from theory in the four language skills to instructional practices. It comprises twenty-one chapters that are grouped in five sections. The first section includes an introductory chapter which presents a communicative competence framework developed by the editors in order to highlight the key role the four skills play in language learning and teaching. The next four sections each represent a language skill: Section II is devoted to listening, Section III to speaking, Section IV to reading and Section V to writing. In order to provide an extensive treatment of each of the four skills, each section starts with a theoretical chapter which briefly illustrates advances in the understanding of how each skill is likely to be learned and taught, followed by four didactically oriented chapters authored by leading international specialists. These pedagogical chapters deal specifically with four key topics: 1) areas of research that influence the teaching of a particular skill; 2) an overview of strategies or techniques necessary for developing a particular skill; 3) an approach to the academic orientation of a particular skill, and 4) unique aspects of teaching each skill. Moreover, all chapters incorporate two common sections: pre-reading questions at the beginning of the chapter in order to stimulate readers' interest in its content, and a section entitled suggested activities at the end of the chapter in order to allow readers put the ideas and concepts presented into practice. The accessible style and practical focus of the volume make it an ideal tool for teachers, teacher trainers, and teacher trainees who are involved in teaching the four language skills in a second or foreign language context.

Sterile Insect Technique

Sterile Insect Technique PDF Author: Victor A. Dyck
Publisher: CRC Press
ISBN: 1000377768
Category : Science
Languages : en
Pages : 1200

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Book Description
The sterile insect technique (SIT) is an environment-friendly method of pest control that integrates well into area-wide integrated pest management (AW-IPM) programmes. This book takes a generic, thematic, comprehensive, and global approach in describing the principles and practice of the SIT. The strengths and weaknesses, and successes and failures, of the SIT are evaluated openly and fairly from a scientific perspective. The SIT is applicable to some major pests of plant-, animal-, and human-health importance, and criteria are provided to guide in the selection of pests appropriate for the SIT. In the second edition, all aspects of the SIT have been updated and the content considerably expanded. A great variety of subjects is covered, from the history of the SIT to improved prospects for its future application. The major chapters discuss the principles and technical components of applying sterile insects. The four main strategic options in using the SIT — suppression, containment, prevention, and eradication — with examples of each option are described in detail. Other chapters deal with supportive technologies, economic, environmental, and management considerations, and the socio-economic impact of AW-IPM programmes that integrate the SIT. In addition, this second edition includes six new chapters covering the latest developments in the technology: managing pathogens in insect mass-rearing, using symbionts and modern molecular technologies in support of the SIT, applying post-factory nutritional, hormonal, and semiochemical treatments, applying the SIT to eradicate outbreaks of invasive pests, and using the SIT against mosquito vectors of disease. This book will be useful reading for students in animal-, human-, and plant-health courses. The in-depth reviews of all aspects of the SIT and its integration into AW-IPM programmes, complete with extensive lists of scientific references, will be of great value to researchers, teachers, animal-, human-, and plant-health practitioners, and policy makers.

Trypanosomiasis

Trypanosomiasis PDF Author: United States. Animal and Plant Health Inspection Service. Veterinary Services
Publisher:
ISBN:
Category : Trypanosomiasis
Languages : en
Pages : 188

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Working to Overcome the Global Impact of Neglected Tropical Diseases

Working to Overcome the Global Impact of Neglected Tropical Diseases PDF Author: World Health Organization. Department of Control of Neglected Tropical Diseases
Publisher: World Health Organization
ISBN: 9241564091
Category : Medical
Languages : en
Pages : 184

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Book Description
"Neglected tropical diseases (NTDs) blight the lives of a billion people worldwide and threaten the health of millions more. These ancient companions of poverty weaken impoverished populations, frustrate the achievement of health in the Millennium Development Goals and impede global health and economies has convinced governments, donors, the pharmaceutical industry and other agencies, including nongovernmental organizations (NGOs), to invest in preventing and controlling this diverse group of diseases. Global efforts to control "hidden" diseases, such as dracunculiasis (guinea-worm disease), leprosy, gains including the imminent eradication of dracunculiasis. Since 1989 (when most endemic countries began reporting monthly from each endemic village), the number of new dracunculiasis cases has fallen from 892 055 in 12 endemic countries to 3190 in 4 countries in 2009, a decrease of more than 99%. The World Health Organization (WHO) recommends five public-health strategies for the prevention and control of NTDs: preventive chemotherapy; intensified case-management; vector control; the provision of safe water, sanitation and hygiene; and veterinary public health (that is, applying veterinary sciences to ensure the health and well-being of humans). Although one approach and delivered locally." - p. vii

Public Health and Infectious Diseases

Public Health and Infectious Diseases PDF Author: Jeffrey Griffiths
Publisher: Elsevier
ISBN: 012381507X
Category : Medical
Languages : en
Pages : 504

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Book Description
Emerging infectious diseases may be defined as diseases being caused by pathogens only recently recognized to exist. This group of diseases is important globally, and the experience of the last 30 years suggests that new emerging diseases are likely to bedevil us. As the global climate changes, so changes the environment, which can support not only the pathogens, but also their vectors of transmission. This expands the exposure and effects of infectious disease and, therefore, the importance of widespread understanding of the relationship between public health and infectious disease. Public Health and Infectious Diseases brings together chapters that explain reasons for the emergence of these infectious diseases. These include the ecological context of human interactions with other humans, with animals that may host human pathogens, and with a changing agricultural and industrial environment, increasing resistance to antimicrobials, the ubiquity of global travel, and international commerce. Features the latest discoveries related to influenza with a newly published article by Davidson Hamer and Jean van Seventer Provides a listing of rare diseases that have become resurgent or spread their geographic distribution and are re-emergent Highlights dengue and malaria, as well as agents such as West Nile and other arboviruses that have spread to new continents causing widespread concerns Includes discussions of climate influencing the spread of infectious disease and political and societal aspects

Tsetse Biology and Ecology

Tsetse Biology and Ecology PDF Author: Stephen G. A. Leak
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9780851993003
Category : Medical
Languages : en
Pages : 598

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Book Description
Domestic livestock in Africa are of importance not only as a source of milk and meat but also as a source of animal traction enabling farmers to cultivate larger areas, with crops providing the staple foods. Trypanosomosis, a parasitic disease transmitted cyclically by the tsetse fly (Glossina spp.), is arguably still the main constraint to livestock production on the continent, preventing full use of the land to feed the rapidly increasing human population. Sleeping sickness, the disease caused in humans by species of Trypanosoma, is an important and neglected disease posing a threat to millions of people in tsetse-infested areas. Often wrongly thought of as a disease of the past, the prevalence of human sleeping sickness is increasing in many areas. Although alternative methods to control the disease are being investigated, such as immunological approaches, use of chemotherapy or exploitation of the trypanotolerance trait, it is only control or eradication of the tsetse fly vector which will remove the threat of the disease rather than providing a better means of "living" with it. As a result of the economic impact of tsetse-transmitted Trypanosomosis, a large amount of research literature has been produced. This book provides a comprehensive review of this literature. The text is divided into four parts: tsetse biology and ecology, epidemiology, vector control and control of trypanosomosis. The book is invaluable for medical and veterinary entomologists, parasitologists and epidemiologists.