The technique of intermittent control systems for air quality control as developed and used by the Tennessee Valley Authority is investigated. Although controversial, all Tennessee Valley Authority sulfur dioxide elimination programs are scheduled to be operational this year. Existing or anticipated intermittent control systems are identified. (BT)

The National Longitudinal Study of the High School Class of 1972 (NLS) employs a combination of mail, telephone, and personal interview data-gathering techniques. The NLS quality control process begins with editing each returned questionnaire to determine if certain key items are answered and if responses are consistent. If the respondent failed…

Although approximately 24% of children in all forms of child care in the United States receive evening or overnight care, most nighttime child care is unregulated by state licensing standards and faces a number of serious problems. For example, a survey of licensed centers and licensed day care homes offering night care in Seattle, Washington,…

This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

This essay reviews the history of and reasons for the federal government's reluctance to enforce standards for day care quality. It is argued that the federal government must at least assure that the day care it subsidizes is not detrimental to children. Several revisions in the existing federal standards and the mechanisms for enforcing them are…

A description is given of work undertaken to develop a simple, specific, and reliable method for ozone. Reactions of ozone with several 1-alkenes were studied at room temperature (25C). Eugenol (4-allyl-2-methoxy phenol), when reacted with ozone, was found to produce relatively large amounts of formaldehyde as compared to other 1-alkenes tested.…

There are four major functions involved in the management of any human enterprise: planning, organizing, executing, and controlling. Educators would add an additional function--evaluation--although it is generally subsumed under control. The control function has been neglected in education. Control means formative (inprocess) evaluation plus…

The final audit report (1972)73) on the Bilingual Education Program of the San Marcos Independent School District critiques the quality of the project and the audit. The 5 sections of the audit are: (1) introductory and general comments on the quality of the project evaluation and the comparative findings of the project evaluation and the audit;…

To help urban, suburban, and rural tree owners know about air pollution's effects on trees and their tolerance and intolerance to pollutants, the USDA Forest Service has prepared this booklet. It answers the following questions about atmospheric pollution: Where does it come from? What can it do to trees? and What can we do about it? In addition,…

Proceedings of the closed-circuit Teleconference on Pollution Control conducted by the National Association of Manufacturers on May 26, 1971 are supplied in this compendium. Edited transcripts are provided for the national programs and local panel sessions. Seeking to bring business and government together for cooperative problem solving, the…

The state of the environment and efforts to improve it are reported upon in this Third Annual Report of the Council on Environmental Quality. Broad in scope, the report covers federal and state activities during the past year, the development of environmental indices, and legal implications of the National Environmental Policy Act. The chapter on…

The role analytical instrumentation performs in the surveillance and control of the quality of water resources is reviewed. Commonly performed analyses may range from simple tests for physical parameters to more highly sophisticated radiological or spectrophotometric methods. This publication explores many of these types of water quality analyses…