Results 41 to 50 of about 76,325 (302)

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Quality, Sourcing, and Asymmetric Exchange-Rate Pass-Through into U.S. Coffee Imports

Journal of Agricultural and Resource Economics, 2017
Few studies to date have investigated the extent of linkages between long-run asymmetries in bilateral trade and fluctuations in real exchange rates and importer demand in non-oil commodity markets. This paper generates estimates of trade elasticities in
Sven Anders, Svetlana Fedoseeva
doaj   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

A Discussion on Armington Trade Substitution Elasticities [PDF]

Applied partial and general equilibrium models used to examine trade policy are almost universally sensitive to trade elasticities. Indeed, the Armington elasticity, the degree of substitution between domestic and imported goods, is a key behavioral ...
Balistreri, Edward J., McDaniel, Christine A.   +1 more
core   +4 more sources

The impact of oil prices on import demand in an oil-rich country: a multisectoral Bayesian approach

Cogent Economics & Finance
This study examines Qatar’s import demand function across sixteen economic sectors, employing a Bayesian approach to estimate the price, income and oil price elasticities. The findings reveal that import demand is predominantly price inelastic (−0.079 to
Ozcan Ozturk, Miranda Canga
doaj   +1 more source

Trade Across Countries and Manufacturing Sectors with Heterogeneous Trade Elasticities [PDF]

SSRN Electronic Journal, 2013
Multi-sector versions of the international trade model of Eaton and Kortum (2002) usually restrict trade elasticities to be identical across sectors, with potentially distorting effects on the estimates of the model parameters. This paper allows for heterogeneous sectoral trade elasticities and quantifies them by estimating an equation for bilateral ...
openaire   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Trade Reforms, Labor Regulations and Labor-Demand Elasticities: Empirical Evidence from India [PDF]

Using industry-level data disaggregated by states, this paper finds a positive impact of trade liberalization on labor-demand elasticities in the Indian manufacturing sector.
Devashish Mitra, K.V. Ramaswamy, Rana Hasan   +2 more
core   +3 more sources

The international diffusion of food innovations and the nutrition transition: retrospective longitudinal evidence from country-level data, 1970–2010

BMJ Global Health, 2023
Introduction There is a lack of quantitative evidence on the role of food innovations—new food ingredients and processing techniques—in the nutrition transition.Objective Document the distribution of food innovations across 67 high-income (HIC) and ...
Anne-Célia Disdier, Fabrice Etilé, Lorenzo Rotunno   +2 more
doaj   +1 more source