Use of chlorofluorocarbons (CCl3F and CCl2F2) as hydrologic tracers and age-dating tools: The alluvium and terrace system of central Oklahoma

1992 ◽  
Vol 28 (9) ◽  
pp. 2257-2283 ◽  
Author(s):  
Eurybiades Busenberg ◽  
L. Niel Plummer
Keyword(s):  
Age Dating ◽  
Hydrologic Tracers

Radiocarbon Age Dating of 1,000-Year-Old Pearls from the Cirebon Shipwreck (Java, Indonesia)

2017 ◽  
Vol 35 (8) ◽  
pp. 728-736 ◽  
Author(s):  
Michael S. Krzemnicki ◽  
Laurent E. Cartier ◽  
Irka Hajdas
Keyword(s):  
Age Dating ◽  
Radiocarbon Age

Simple Relationship Quality Measures

2020 ◽  
Author(s):  
Sylvia Niehuis
Keyword(s):  
Convergent Validity ◽  
Online Survey ◽  
Romantic Partners ◽  
Age Dating ◽  
Simple Relationship ◽  
Cross Sectional ◽  
Single Item ◽  
College Age ◽  
Close Relationship ◽  
Dating Couples

Issues in applied survey research, including minimizing respondent burden to encourage survey completion and the increasing administration of questionnaires over smartphones, have intensified efforts to create short measures. We conducted two studies to examine the psychometric properties of single-item measures of four close-relationship variables: satisfaction, love, conflict, and commitment. Study 1 was longitudinal, surveying an initial sample of 121 college-age dating couples at three monthly phases. Romantic partners completed single- and multi-item measures of the four constructs, along with other variables, to examine test-retest reliability and convergent (single-item measures with their corresponding multi-item scales), concurrent, and predictive validity. Our single-item measures of satisfaction, love, and commitment exhibited impressive psychometric qualities, but our single-item conflict measure performed somewhat less strongly. Study 2, a cross-sectional online survey (n = 280; mainly through Facebook), showed strong convergent validity of the single-item measures, including a .60 correlation between single- and multi-item conflict measures.

AGE DATING SEDIMENT TO ESTABLISH GEOCHRONOLOGY OF MID-ATLANTIC FLOODPLAINS AND SEDIMENT WAITING TIME DISTRIBUTIONS

2016 ◽  
Author(s):  
Katherine Skalak ◽  
◽  
James Pizzuto ◽  
Diana Karwan ◽  
Adam Benthem ◽  
...  
Keyword(s):  
Waiting Time ◽  
Age Dating ◽  
Waiting Time Distributions

RESULTS FROM AGE-DATING AND PALEOSEISMIC TRENCHING ALONG THE LAKESIDE AND LITTLE FORK CHURCH FAULTS IN THE CENTRAL VIRGINIA SEISMIC ZONE

2018 ◽  
Author(s):  
Anne C. Witt ◽  
◽  
Mark W. Carter ◽  
Matthew J. Heller ◽  
David B. Spears ◽  
...  
Keyword(s):  
Age Dating ◽  
Seismic Zone

scholarly journals Hydrogeochemical characteristics and age dating of groundwater in the Quaternary and Nubian aquifer systems in Wadi Qena, Eastern Desert, Egypt

2015 ◽  
Vol 1 (3) ◽  
pp. 213-232 ◽  
Author(s):  
A. A. Abdel Moneim ◽  
E. M. Seleem ◽  
S. A. Zeid ◽  
S. G. Abdel Samie ◽  
Sameh Zaki ◽  
...  
Keyword(s):  
Eastern Desert ◽  
Age Dating ◽  
Aquifer Systems ◽  
Nubian Aquifer ◽  
Wadi Qena

Manganese-53: Development of the AMS technique for exposure-age dating applications

2007 ◽  
Vol 259 (1) ◽  
pp. 236-240 ◽  
Author(s):  
L.G. Gladkis ◽  
L.K. Fifield ◽  
C.R. Morton ◽  
T.T. Barrows ◽  
S.G. Tims
Keyword(s):  
Age Dating ◽  
Exposure Age
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