The three articles in this issue of a periodical focussed on various aspects of the life and health of children in the tropics concern: (1) immune defenses; (2) interactions between nutrition disorders and infection; and (3) immunity and vaccination. The science of immunology has progressed rapidly in recent years. A brief review of present…

This guide to the television program 3-2-1 Contact covers 20 theme weeks. The program is designed to bring students into closer contact with the science and technology in their everyday lives. This guide includes: (1) a brief introduction to the contents of each week's shows; (2) a detailed discussion of each week's primary concepts as well as…

We argue that attempts to superimpose park regulatory regimes on existing land uses in the tropics represent conflicts between alternative cultural models of natural resource management. The results of such conflicts are unique regulatory regimes emerging from distinctive processes that redefine the terms and limits of natural resource use. In…

The assessment of individual or community nutritional status involves the use of indicators; when properly analyzed and interpreted, these may be used to decide what strategies to implement, or how to orient activities aimed at improving nutritional status. In primary health care programs, one approach which remains underused involves obtaining…

A special issue of Overseas Universities devoted to university libraries contains 10 articles concerning developing nations, particularly Africa. Articles cover: an architect's survey of university library problems; planning libraries in the humid tropics, with emphasis on the University of the South Pacific in Suva, Fiji; aid, funding, and…

This article features CATIE (Centro Agronomico Tropical de Investigacion y Ensenanza), a tropical agricultural research and higher education center. CATIE's mission is to be instrumental in poverty reduction and rural development in the American tropics, by promoting diversified and competitive agriculture and sustainable management of natural…

The aim of this issue of "Children in the Tropics" is to describe work that may be done by a motivated health team having only the strict minimum of material resources. While not a handbook of obstetrics, this text serves as a reminder of basic information and procedures workers must be able to perform. Following a review of the…

"Four Young Explorers" is the third volume of the third series of the "All-Over-the-World Library." A young millionaire and his friends explore and have adventures throughout Asia. It is written by Oliver Optic, a pseudonym of William T. Adams who was a teacher and served as a member of the Massachusetts House of…

Many literary critics describe Native American written poetry as inspired by oral tradition (namely storytelling). This seems a vacuous claim unless one can set out the features of the oral genre (tradition) and the written form, and establish a baseline for comparative purposes. It is not enough to claim that poetry is storytelling based on oral…

This issue of Children in the Tropics analyzes key issues relating to protecting the health of newborn infants. Many of the suggestions offered concern rudimentary health care situations in developing countries. Key issues are addressed in four sections. The first section discusses the early care and first medical examination of infants born in…

This report discusses the health of adolescents and youth in the tropics. The report is divided into five sections. The first section defines adolescence, youth, the duration of adolescence, the age group and its problems, and societies in adolescence. The second section discusses adolescence in relation to society and culture and focuses on the…

A maternal death is defined as the death of a woman while she is pregnant or within 42 days of the end of her pregnancy from any cause related to or aggravated by the pregnancy or its management, but not from accidental or incidental causes. No one knows exactly how many women die from bearing children because data is imprecise in most countries.…

This packet is designed to assist teachers in creating a tropical animals lesson plan that centers around a visit to the zoo. A teacher packet is divided into eight parts: (1) goals and objectives; (2) what to expect at the zoo; (3) student activities (preparatory activities, on-site activities, and follow-up activities); (4) background…

This manual is designed to provide Peace Corps trainers with suggested guidelines on the presentation of a nutrition-oriented household food production training program to community-level field workers. The manual describes and discusses simple, low-cost, local resources that may be available to the community. When applied through a home garden,…

Organic and other environmental and social marketing devices seek to connect producers and consumers more directly and reward environmentally and socially superior production systems. Some researchers have observed that these schemes may introduce mechanisms of exclusion, creating an elite group of certified smallholders while putting…