Results 181 to 190 of about 11,712,389 (339)

Experiment planning using the high level parameter concept

open access: yes, 2010
H. Riemann   +12 more
semanticscholar   +1 more source

Planning the Willamette Valley farmhouse for family needs

open access: yes
Published October 1933. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu ...
Oregon State Agricultural College. Agricultural Experiment Station   +1 more
core  

Family Planning as an Investment in Development: Evaluation of a Program's Consequences in Matlab, Bangladesh [PDF]

open access: yes
The paper analyzes 141 villages in Matlab, Bangladesh from 1974 to 1996, in which half the villages received from 1977 to 1996 a door-to-door outreach family planning and maternal-child health program.
T. Paul Schultz, Shareen Joshi
core  

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

open access: yesAdvanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite   +5 more
wiley   +1 more source

Minnesota Soil Atlas - Hibbing Sheet

open access: yes, 1971
47 pagesInformation is lacking on the soils and landscape characteristics of large areas of Minnesota. Many planning agencies simply have to go without information needed for their work.
University of Minnesota. Agricultural Experiment Station
core  

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Teenage Childbearing and Its Life Cycle Consequences: Exploiting a Natural Experiment [PDF]

open access: yes
In this paper, we exploit a 'natural experiment' associated with human reproduction to identify the effect of teen childbearing on subsequent educational attainment, family structure, labor market outcomes and financial self-sufficiency.
Susan Williams McElroy   +2 more
core  

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