Zobrazeno 1 - 10
of 20
pro vyhledávání: '"L Nortman"'
Publikováno v:
Physics Procedia. 3:1041-1045
Increasing operating depths of autonomous underwater vehicles have necessitated the development of underwater transducers that can operate at a greater depth. This paper investigates the possibility of incorporating rigid backing material into the tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c4ce3254a0192adfa2f020c125bcc2c
https://doi.org/10.1016/j.phpro.2010.01.134
https://doi.org/10.1016/j.phpro.2010.01.134
Autor:
K. Nicolaides, L. Nortman
Publikováno v:
AIP Conference Proceedings.
In any sonar system, suppression of the side lobes results in an increase in main beam to side lobe level (signal to noise) ratio, with a consequence in an increase in detection range and resolution. Traditionally, this undertaking is done as part of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3828fab671bd1afb785dabdc9540176f
https://doi.org/10.1063/1.3703272
https://doi.org/10.1063/1.3703272
Autor:
Michael L. Nortman
Publikováno v:
The Teacher Educator. 28:17-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5496a30d0b671cfb5afea031b45906
https://doi.org/10.1080/08878739209555025
https://doi.org/10.1080/08878739209555025
Publikováno v:
Proceedings of the Interntional Congress on Ultrasonics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d0917c79ef409db25903df806fbcb0e
https://doi.org/10.3728/icultrasonics.2007.vienna.1345_nicolaides
https://doi.org/10.3728/icultrasonics.2007.vienna.1345_nicolaides
Autor:
K G, Foreit, D L, Nortman
Publikováno v:
Demography. 29(1)
Accurate measurement of induced abortion is necessary for understanding the fertility dynamics of a population and for making projections about the future. Changes in abortion rates can amplify or dampen the impact of changes in contraception. This p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cffe5120f00689f61e62a44a89c4124f
https://pubmed.ncbi.nlm.nih.gov/1547899
https://pubmed.ncbi.nlm.nih.gov/1547899
Autor:
Dorothy L. Nortman
Publikováno v:
Population Studies. 26:5-18
Having arisen within the context of social and economic development plans, demographic targets associated with family planning programmes in developing countries stipulate levels deemed desirable or necessary to implement economic goals. Since an opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91fab3d89445e15bd026b4640c9857d8
https://doi.org/10.1080/00324728.1972.10405200
https://doi.org/10.1080/00324728.1972.10405200
Autor:
D L, Nortman
Publikováno v:
Studies in family planning. 11(9-10)
Sterilization remains irreversible for all practical purposes, but as its procedures become more feasible in developing countries, the question of its potential contribution to fertility decline vis-à-vis other contraceptive methods has increasing s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0089713781dae652bbf698e087b5645d
https://pubmed.ncbi.nlm.nih.gov/7345678
https://pubmed.ncbi.nlm.nih.gov/7345678
Autor:
Dorothy L. Nortman, Ellen Hofstatter
Publikováno v:
Studies in Family Planning. 12:297
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be25160a4731433bf4d4fb5ba22db4d8
https://doi.org/10.2307/1965881
https://doi.org/10.2307/1965881
Autor:
Dorothy L. Nortman
Publikováno v:
Studies in Family Planning. 11:286
Sterilization remains irreversible for all practical purposes but as its procedures become more feasible in developing countries the question of its potential contribution to fertility vis-a-vis other contraceptive methods has increasing significance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad0fc765d830a6cb8773047be23f37a
https://doi.org/10.2307/1966366
https://doi.org/10.2307/1966366
Autor:
Dorothy L. Nortman
Publikováno v:
International Family Planning Perspectives. 8:125
This paper describes how data from Contraceptive Prevalence Surveys (CPS) can be applied to a model for computing the potential total contraceptive demand and unmet demand during 1 year. By asking respondents in 6 countries (Bangladesh Colombia Costa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b8857c8fdb16cde2f68c68c9341da16
https://doi.org/10.2307/2948132
https://doi.org/10.2307/2948132