Results 101 to 110 of about 1,752 (193)

Abortion Legalization and Child Living Circumstances: Who is the "Marginal Child?" [PDF]

We estimate the impact of changes in abortion access in the early 1970s on the average living standards of cohorts born in those years. In particular, we address the selection inherent in the abortion decision: is the marginal child who is not born when ...
Douglas Staiger, Jonathan Gruber, Phillip Levine   +2 more
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Frequency studies of nonlinear TSDT FGM plates in the linear shear corrections and thermal environment temperature

Journal of Structural Engineering & Applied Mechanics
The effects of third-order shear deformation theory (TSDT) and varied linear shear correction coefficient on the vibration frequency of thick functionally graded material (FGM) plates with fully homogeneous equations under thermal environment and power law are investigated. The nonlinear coefficient c_1 term of displacement field of TSDT is included in
openaire   +1 more source

Complementarity and Cost Reduction: Evidence from the Auto Supply Industry [PDF]

Over the last 20 years, the success of Japanese manufacturing firms has brought renewed attention to the importance of cost reduction on existing products as a source of productivity growth.
Susan Helper
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Hygrothermomechanical loading-induced vibration study of multilayer piezoelectric nanoplates with functionally graded porous cores resting on a variable viscoelastic substrate

International Journal of Thermofluids
Harnessing vibrations in multifunctional nanostructured plates is pivotal to next-gen microsystems but necessitates understanding scale effects under multifield loading.
Thira Jearsiripongkul, Peyman Roodgar Saffari, Chanachai Thongchom, Jintara Lawongkerd, Pouyan Roodgar Saffari, Suraparb Keawsawasvong, Stergios Aristoteles Mitoulis   +6 more
doaj   +1 more source

Ohio School Milk Markets: An Analysis of Bidding [PDF]

We examine the institutional details of the school milk procurement process, bidding data, statements of dairy executives, and supply characteristics in Ohio during the 1980's. We compare the bidding behavior of a group of firms to a control group.
J. Douglas Zona, Robert H. Porter
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Buckling and Free Vibration Analyses of Various Nanoparticle Reinforced Concrete Beams Resting on Multi-Parameter Elastic Foundations. [PDF]

Materials (Basel), 2023
Dine Elhennani S, Harrat ZR, Chatbi M, Belbachir A, Krour B, Işık E, Harirchian E, Bouremana M, Bachir Bouiadjra M.   +8 more
europepmc   +1 more source

Trade Strategy, Investment, and Exports: Another Look at East Asia [PDF]

The export booms in South Korea and Taiwan starting in the early 1960s are anomalous when compared with later export booms in other, non-East Asian countries such as Chile and Turkey.
Dani Rodrik
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Thermomechanical Buckling Analysis of the E&P-FGM Beams Integrated by Nanocomposite Supports Immersed in a Hygrothermal Environment. [PDF]

Molecules, 2021
Khorasani M, Lampani L, Dimitri R, Tornabene F.   +3 more
europepmc   +1 more source

Verification and transfer of thermal pollution model. Volume 3: Verification of 3-dimensional rigid-lid model [PDF]

The six-volume report: describes the theory of a three dimensional (3-D) mathematical thermal discharge model and a related one dimensional (1-D) model, includes model verification at two sites, and provides a separate user's manual for each model. The 3-
Lee, S. S., Nwadike, E. V., Sengupta, S., Sinha, S. K.   +3 more
core   +1 more source

Japanese Research Consortia: A Microeconometric Analysis of Industrial Policy [PDF]

The existence of strong spillover' effects of private R&D increases the potential social contribution of R&D but may depress the private incentives to undertake it.
Lee Branstetter, Mariko Sakakibara
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