Results 171 to 180 of about 194,738 (265)

A Theory of International Trade under Uncertainty. [PDF]

, 1981
J. Peter Neary, Elhanan Helpman, Assaf Razin   +2 more
openalex   +1 more source

How to Test Triboelectric Nanogenerators: Key Factors for Standardized Performance Evaluation

Advanced Energy Materials, EarlyView.
This paper is a guide on how to test triboelectric nanogenerators (TENGs) so that results can be reliably compared across different laboratories. It explores the many factors (fabrication, mechanical, electrical, and environmental) that can affect TENG testing results and provides recommendations for best practice in testing and performance evaluation.
Daniel M. Mulvihill, Rudra Mukherjee, Yang Xu, Charchit Kumar, Gaurav Khandelwal, Jack Perris, Satyaranjan Bairagi, Akshaya Kumar Aliyana, George K. Stylios, Suresh C. Pillai, Nikolaj Gadegaard   +10 more
wiley   +1 more source

Effects of urbanization and international trade on economic growth, productivity, and employment: Case of selected countries in Africa. [PDF]

Heliyon
Celik A, Bajja S, Radoine H, Chenal J, Bouyghrissi S.   +4 more
europepmc   +1 more source

Unveiling Coexisting Battery‐Type and Pseudocapacitive Intercalation Mechanisms in Lithium Titanate

Advanced Energy Materials, EarlyView.
Conventional Li‐ion batteries and supercapacitors face power–energy trade‐offs. This study reveals lithium titanate (Li4Ti5O12) as a “battery‐capacitive” material with dual lithiation mechanisms: a battery‐type redox at ≈1.55 V (vs Li/Li+) and a pseudocapacitive response near 0 V.
Lingping Kong, P. Jason Williams, Fikile Brushett, Jennifer L. M. Rupp   +3 more
wiley   +1 more source

Retraction Note: International trade and environmental pollution in sub-Saharan Africa: do exports and imports matter? [PDF]

Environ Sci Pollut Res Int
Duodu E, Mpuure DM.
europepmc   +1 more source

International trade and environmental pollution in sub-Saharan Africa: do exports and imports matter?

Environ Sci Pollut Res Int, 2023
Duodu E, Mpuure DM.
europepmc   +1 more source

Increasing returns and the theory of international trade [PDF]

, 1987
Paúl Krugman
openalex   +1 more source

Technological change, capital deepening, and agricultural total factor productivity (TFP) growth: Cross‐country comparison of 18 OECD countries

Applied Economic Perspectives and Policy, EarlyView.
Abstract This paper employs the data envelope analysis (DEA) to assess technological progress and its impact on agricultural total factor productivity (TFP) across 18 the Organization for Economic Cooperation and Development (OECD) countries from 1973 to 2015.
Yu Sheng
wiley   +1 more source

International Trade and Income Distribution: A Reconsideration

, 1979
Paúl Krugman
openalex   +1 more source

International trade in used cars and problems of economic development [PDF]

, 1980
Herbert G. Grubel
openalex   +1 more source