Author :
Publisher : Bib. Orton IICA / CATIE
Page : 364 pages
File Size : 21,56 MB
Release :
Category :
ISBN :
Author : Mark Honigsbaum
Publisher : Oxford University Press
Page : 356 pages
File Size : 33,96 MB
Release : 2019-03-09
Category : History
ISBN : 1787382648
Like sharks, epidemic diseases always lurk just beneath the surface. This fast-paced history of their effect on mankind prompts questions about the limits of scientific knowledge, the dangers of medical hubris, and how we should prepare as epidemics become ever more frequent. Ever since the 1918 Spanish influenza pandemic, scientists have dreamed of preventing catastrophic outbreaks of infectious disease. Yet, despite a century of medical progress, viral and bacterial disasters continue to take us by surprise, inciting panic and dominating news cycles. From the Spanish flu and the 1924 outbreak of pneumonic plague in Los Angeles to the 1930 'parrot fever' pandemic and the more recent SARS, Ebola, and Zika epidemics, the last 100 years have been marked by a succession of unanticipated pandemic alarms. Like man-eating sharks, predatory pathogens are always present in nature, waiting to strike; when one is seemingly vanquished, others appear in its place. These pandemics remind us of the limits of scientific knowledge, as well as the role that human behaviour and technologies play in the emergence and spread of microbial diseases.
Author : Norman J. Temple
Publisher : Springer Science & Business Media
Page : 464 pages
File Size : 11,72 MB
Release : 2012-12-06
Category : Science
ISBN : 1468481363
Sir Richard Doll, FRS, FRCP ICRF Cancer Research Studies Unit Radcliffe Infirmary, Oxford, UK The twentieth century has seen few changes more remarkable than the improvement in health that has occurred nearly everywhere, most spectacularly in the economically developed countries. In these countries improved nutrition, better housing, the control ofinfection, smaller family sizes, and higher standards of education have brought about a situation in which more than 97% of all liveborn children can expect to survive the first half ofthe three score years and ten that formerly was regarded as the allotted span oflife. From then on, however, the position is less satisfactory. Some improvement has occurred; but the proportion of survivors who die prematurely, that is under 70 years of age, varies from 25% to over 50% in men and from 13% to 28% in women, the extremes in both sexes being recorded, respectively, in Japan and Hungary. Most of these deaths under 70 years of age must now be called premature, even in Japan. For most of them are not the result of any inevitable aging process, but instead are the consequences of diseases (or types of trauma) that have lower-often much lower-age-specific incidence rates in many of the least developed countries.
Author : María del Rosario Basterra
Publisher : Routledge
Page : 317 pages
File Size : 22,79 MB
Release : 2011-04-12
Category : Education
ISBN : 1136965971
This guide for educators looks at major issues in language testing and provides knowledge, techniques, and strategies to design and implement assessments for use in classrooms that maximize fairness and validity for all students.
Author : Robert D. Putnam
Publisher : Simon and Schuster
Page : 338 pages
File Size : 29,41 MB
Release : 2009-12-01
Category : Social Science
ISBN : 1439106886
In his acclaimed bestselling book, Bowling Alone: The Collapse and Revival of American Community, Robert Putnam described a thirty-year decline in America's social institutions. The book ended with the hope that new forms of social connection might be invented in order to revive our communities. In Better Together, Putnam and longtime civic activist Lewis Feldstein describe some of the diverse locations and most compelling ways in which civic renewal is taking place today. In response to civic crises and local problems, they say, hardworking, committed people are reweaving the social fabric all across America, often in innovative ways that may turn out to be appropriate for the twenty-first century. Better Together is a book of stories about people who are building communities to solve specific problems. The examples Putnam and Feldstein describe span the country from big cities such as Philadelphia, San Francisco, and Chicago to the Los Angeles suburbs, small Mississippi and Wisconsin towns, and quiet rural areas. The projects range from the strictly local to that of the men and women of UPS, who cover the nation. Bowling Alone looked at America from a broad and general perspective. Better Together takes us into Catherine Flannery's Roxbury, Massachusetts, living room, a UPS loading dock in Greensboro, North Carolina, a Philadelphia classroom, the Portsmouth, New Hampshire, naval shipyard, and a Bay Area Web site. We meet activists driven by their visions, each of whom has chosen to succeed by building community: Mexican Americans in the Rio Grande Valley who want paved roads, running water, and decent schools; Harvard University clerical workers searching for respect and improved working conditions; Waupun, Wisconsin, schoolchildren organizing to improve safety at a local railroad crossing; and merchants in Tupelo, Mississippi, joining with farmers to improve their economic status. As the stories in Better Together demonstrate, bringing people together by building on personal relationships remains one of the most effective strategies to enhance America's social health.
Author : Rethy K. Chhem
Publisher : Springer Science & Business Media
Page : 308 pages
File Size : 50,62 MB
Release : 2008-10-01
Category : Medical
ISBN : 3540689893
This is a book about scholarship in the broadest sense. The writing of this book has shown how through scholarship we can bring together academics, practitioners, scientists, radio logists, and administrators from around the world to begin the kinds of conversations that promise to move us to a new way of thinking about and enacting radiology education. Over the past century, we have witnessed tremendous change in biomedical science and the scope of this change has demanded new approaches to medical education. The most significant of the changes in medical education has been a fundamental paradigm shift from a teacher-centered approach to a student-centered approach. This shift, c- bined with the explosion of knowledge, has pressed medical schools to undertake major curricular and institutional reform. At the same time, progress in medical education research methods has led to innovative approaches to support the improvement of learning methods and evaluation. Over the past several years there has also been a shift toward thinking about and planning for medical education beyond the undergraduate level to include postgraduate and continuing medical education, but also to consider learning within the professional environment and the development of professional continuous education. Viewing medical education as a continuum that spans from the first year of medical school until retirement introduces new ways to conceptualize the teaching and learning needs that address lifelong learning demands that extend over 30 or 40 years.
Author : Richard K. Manoff
Publisher : Greenwood
Page : 312 pages
File Size : 27,28 MB
Release : 1985
Category : Business & Economics
ISBN :
Author : Ram Swaroop Meena
Publisher : Springer
Page : 541 pages
File Size : 16,26 MB
Release : 2018-07-06
Category : Technology & Engineering
ISBN : 9811302537
Sustainable management of soils is an important global issue of the 21st century. Feeding roughly 8 billion people with an environmentally sustainable production system is a major challenge, especially considering the fact that 10% of the world’s population at risk of hunger and 25% at risk of malnutrition. Accordingly, the 68th United Nations (UN) general assembly declared 2016 the “International Year of Pulses” to raise awareness and to celebrate the role of pulses in human nutrition and welfare. Likewise, the assembly declared the year 2015 as the “International Year of Soils” to promote awareness of the role of “healthy soils for a healthy life” and the International Union of Soil Science (IUSS) has declared 2015-2024 as the International Decade of Soils. Including legumes in cropping systems is an important toward advancing soil sustainability, food and nutritional security without compromising soil quality or its production potential. Several textbooks and edited volumes are currently available on general soil fertility or on legumes but‚ to date‚ none have been dedicated to the study of “Legumes for Soil Health and Sustainable Management”. This is important aspect, as the soil, the epidermis of the Earth (geoderma)‚ is the major component of the terrestrial biosphere. This book explores the impacts of legumes on soil health and sustainability, structure and functioning of agro-ecosystems, agronomic productivity and food security, BNF, microbial transformation of soil N and P, plant-growth-promoting rhizobacteria, biofertilizers, etc. With the advent of fertilizers, legumes have been sidelined since World War II, which has produced serious consequences for soils and the environment alike. Therefore, legume-based rational cropping/soil management practices must support environmentally and economically sustainable agroecosystems based on (sequential) rotation and intercropping considerations to restore soil health and sustainability. All chapters are amply illustrated with appropriately placed data, tables, figures, and photographs, and supported with extensive and cutting-edge references. The editors have provided a roadmap for the sustainable development of legumes for food and nutritional security and soil sustainability in agricultural systems, offering a unique resource for teachers, researchers, and policymakers, as well as undergraduate and graduate students of soil science, agronomy, ecology, and the environmental sciences.
Author : Jonathan Michael Anderson
Publisher :
Page : 196 pages
File Size : 37,71 MB
Release : 1989
Category : Science
ISBN :
In this handbook methods are given to determine soil characteristics, organic matter compounds, phosphorus in soil, nitrogen fixation, soil solution sampling, plant nutrient uptake and the nitrogen availability
Author : María Isabel Sánchez-Hernández
Publisher : Springer Nature
Page : 351 pages
File Size : 48,12 MB
Release : 2021-06-09
Category : Business & Economics
ISBN : 3030683907
“The fourth sector” is a relatively new sector that consists of for-benefit organizations that combine market-based approaches of the private sector with the social and environmental aims of the public and non-profit sectors. This book examines trends of entrepreneurship in the fourth sector, describes specific ecosystems fostering new ventures around the world, and characterizes the most common and innovative business models. It covers as well the main effects, among others, of technological change, innovation, and institutional behavior on the sector in the last years.
