Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Xiaomin Ruan"'
Publikováno v:
地球与行星物理论评, Vol 54, Iss 2, Pp 150-173 (2023)
Seismic exploration is a key method for the study of underground structures. Active seismic surveys can acquire high signal-to-noise ratio reflection data; however, the operation of active seismic surveys is complicated, and the exploration cost is h
Externí odkaz:
https://doaj.org/article/00781c721d0d4d9f9763d0685cfdce6a
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23222 (2011)
Estimates of age-specific fertility rates based on survey data are known to suffer down-bias associated with incomplete reporting. Previously, William Brass (1964, 1965, 1968) proposed a series of adjustments of such data to reflect more appropriate
Externí odkaz:
https://doaj.org/article/a5cb8e9cfb9a49bd86c407296ba04b6a
Autor:
Xiaomin Ruan, Guangrong Peng, Donghai Liang, Yingwei Li, Haijun Bai, Jun Liu, Jianhua Xu, Rui Zeng
Publikováno v:
The Leading Edge. 39:176-181
In the Enping 17 sag within the Pearl River Mouth Basin in the South China Sea, one wildcat well has been drilled to the Lower Paleogene Enping Formation (FM EP) and partially into the Wenchang Formation (FM WC) for deep formation hydrocarbon explora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c1698bb9d1e37f2c47ca617054102c
https://doi.org/10.1190/tle39030176.1
https://doi.org/10.1190/tle39030176.1
Autor:
Rui Zeng, Jun Liu, Donghai Liang, Yingwei Li, Guangrong Peng, Haijun Bai, Jianhua Xu, Xiaomin Ruan
Publikováno v:
Day 1 Mon, November 02, 2020.
Only one wildcat well had been drilled for deep formation hydrocarbon exploration (4400 m to 4800 m) and partially penetrated into Lower Paleogene Formation Wenchang (FM WC) without commercial oil discovery in the Enping 17 Sag, northern of the Pearl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc186b9fb7379579c554ba2538969de
https://doi.org/10.4043/30164-ms
https://doi.org/10.4043/30164-ms
Publikováno v:
Journal of Population Research. 31:345-359
Existing research in small-area demographic forecasting suffers from two important limitations: (1) a paucity of studies that quantify patterns of error in either total or age/sex-specific estimates and (2) limited methodological innovation aimed spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9061bf90fe0673903ba66c0d42f3e4bc
https://doi.org/10.1007/s12546-014-9137-1
https://doi.org/10.1007/s12546-014-9137-1
Publikováno v:
Population Research and Policy Review. 32:919-942
While the housing-unit method continues to be the preferred method nationwide for producing small-area population estimates, this procedures lacks a method for making age/sex-specific estimates. This paper reports evaluation research on implementatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b42930fcf48eda80f8e85481da6caa3
https://doi.org/10.1007/s11113-013-9295-4
https://doi.org/10.1007/s11113-013-9295-4
Publikováno v:
Journal of Population Research. 29:91-112
Small-area population estimates are often made using geocoded address data in conjunction with the housing-unit method. Previous research, however, suggests that these data are subject to systematic incompleteness that biases estimates of race, ethni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201de485dde8eee29fef5075c4f2ce2e
https://doi.org/10.1007/s12546-011-9077-y
https://doi.org/10.1007/s12546-011-9077-y
Autor:
Kendra Watkins, Ruji Rajbhandari, Margaret Frey, Jack Baker, Adelamar Alcantara, Susan C. Morrison, Shawn Penman, Shirley Baros, Jeremy Sanchez, Jana Morehouse, Nathan Crouse, Xiaomin Ruan, Mike Inglis, Troy Jones, Wes Stallcup, Tom Budge, Michael McDaniel
Publikováno v:
Journal of Economic and Social Measurement. 33:155-163
Accurate description of the distribution of housing units within sub-County geographies is an important component of small-area population estimation. This paper pilots the use of the Pearl-Reed logistic model to predict housing unit growth in urban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5811528de23bdfa7db32c47efbd99c78
https://doi.org/10.3233/jem-2008-0301
https://doi.org/10.3233/jem-2008-0301
Publikováno v:
Emerging Techniques in Applied Demography ISBN: 9789401789899
This chapter explores the possibility of using administrative records to produce sub-county, municipal-level population estimates. Geocoding of vital records data is combined with IRS summary statistics on filers and dependents at the zip-code level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c7450c90cee4b15eef24ee81df68cc
https://doi.org/10.1007/978-94-017-8990-5_6
https://doi.org/10.1007/978-94-017-8990-5_6
Publikováno v:
Emerging Techniques in Applied Demography ISBN: 9789401789899
New Mexico’s urban communities mirror a national trend of resegregation clustered by socioeconomic status and race. Previous research suggests a clear relationship between such clustering and measures of both poverty and educational attainment. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04cd2fdf4728e70434391baf30212331
https://doi.org/10.1007/978-94-017-8990-5_15
https://doi.org/10.1007/978-94-017-8990-5_15