Metals Abstracts
Author :
Publisher :
Page : 1602 pages
File Size : 47,10 MB
Release : 1995
Category : Metallurgy
ISBN :
Author :
Publisher :
Page : 1602 pages
File Size : 47,10 MB
Release : 1995
Category : Metallurgy
ISBN :
Author :
Publisher :
Page : 882 pages
File Size : 12,72 MB
Release : 1992
Category : Alloys
ISBN :
Author :
Publisher :
Page : 704 pages
File Size : 43,39 MB
Release : 1995
Category : Aeronautics
ISBN :
Author : Roger Lumley
Publisher : Woodhead Publishing
Page : 594 pages
File Size : 18,10 MB
Release : 2018-05-22
Category : Technology & Engineering
ISBN : 0081020643
Fundamentals of Aluminium Metallurgy: Recent Advances updates the very successful book Fundamentals of Aluminium Metallurgy. As the technologies related to casting and forming of aluminum components are rapidly improving, with new technologies generating alternative manufacturing methods that improve competitiveness, this book is a timely resource. Sections provide an overview of recent research breakthroughs, methods and techniques of advanced manufacture, including additive manufacturing and 3D printing, a comprehensive discussion of the status of metalcasting technologies, including sand casting, permanent mold casting, pressure diecastings and investment casting, and recent information on advanced wrought alloy development, including automotive bodysheet materials, amorphous glassy materials, and more. Target readership for the book includes PhD students and academics, the casting industry, and those interested in new industrial opportunities and advanced products. - Includes detailed and specific information on the processing of aluminum alloys, including additive manufacturing and advanced casting techniques - Written for a broad ranging readership, from academics, to those in the industry who need to know about the latest techniques for working with aluminum - Comprehensive, up-to-date coverage, with the most recent advances in the industry
Author :
Publisher :
Page : 410 pages
File Size : 31,21 MB
Release : 1992-06
Category : Power resources
ISBN :
Author : Gerry E. Hendershot
Publisher :
Page : 982 pages
File Size : 39,82 MB
Release : 1988
Category : Birth control
ISBN : 9780840602220
The 1982 statistics on the use of family planning and infertility services presented in this report are preliminary results from Cycle III of the National Survey of Family Growth (NSFG), conducted by the National Center for Health Statistics. Data were collected through personal interviews with a multistage area probability sample of 7969 women aged 15-44. A detailed series of questions was asked to obtain relatively complete estimates of the extent and type of family planning services received. Statistics on family planning services are limited to women who were able to conceive 3 years before the interview date. Overall, 79% of currently mrried nonsterile women reported using some type of family planning service during the previous 3 years. There were no statistically significant differences between white (79%), black (75%) or Hispanic (77%) wives, or between the 2 income groups. The 1982 survey questions were more comprehensive than those of earlier cycles of the survey. The annual rate of visits for family planning services in 1982 was 1077 visits /1000 women. Teenagers had the highest annual visit rate (1581/1000) of any age group for all sources of family planning services combined. Visit rates declined sharply with age from 1447 at ages 15-24 to 479 at ages 35-44. Similar declines with age also were found in the visit rates for white and black women separately. Nevertheless, the annual visit rate for black women (1334/1000) was significantly higher than that for white women (1033). The highest overall visit rate was for black women 15-19 years of age (1867/1000). Nearly 2/3 of all family planning visits were to private medical sources. Teenagers of all races had higher family planning service visit rates to clinics than to private medical sources, as did black women age 15-24. White women age 20 and older had higher visit rates to private medical services than to clinics. Never married women had higher visit rates to clinics than currently or formerly married women. Data were also collected in 1982 on use of medical services for infertility by women who had difficulty in conceiving or carrying a pregnancy to term. About 1 million ever married women had 1 or more infertility visits in the 12 months before the interview. During the 3 years before interview, about 1.9 million women had infertility visits. For all ever married women, as well as for white and black women separately, infertility services were more likely to be secured from private medical sources than from clinics. The survey design, reliability of the estimates and the terms used are explained in the technical notes.
Author :
Publisher :
Page : 1188 pages
File Size : 33,27 MB
Release : 1991
Category : Government reports announcements & index
ISBN :
Author :
Publisher :
Page : 300 pages
File Size : 22,91 MB
Release : 1973-07-25
Category : Technology
ISBN :
Author :
Publisher :
Page : 902 pages
File Size : 46,12 MB
Release : 1991
Category : Science
ISBN :
Author :
Publisher :
Page : 1600 pages
File Size : 15,92 MB
Release : 1988
Category : Government reports announcements & index
ISBN :