Results 91 to 100 of about 2,262,015 (353)
Advanced Science, EarlyView.Waste graphite anodes from spent lithium‐ion batteries serve as a sustainable lithium source for synthesizing lithium ethylene glycolate. This reactive species efficiently catalyzes PET depolymerization under mild conditions, achieving rapid and selective monomer recovery.
Yeping Xie +6 more
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Economists as Worldly Philosophers [PDF]
While leading figures in the early history of economics conceived of it as inseparable from philosophy and other humanities, there has been movement, especially in recent decades, towards its becoming an essentially technical field with narrowly ...
Robert J. Shiller, Virginia M. Shiller
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Advanced Science, EarlyView.In situ grown monolithic RuNiOx on nickel foam is reconstructed under cathodic conditions to yield a robust Ru/NiO heterointerface. This evolution optimized the surface hydrophilic‐aerophobic properties and tuned the adsorption affinity for key intermediates, thus delivering exceptional activity and durability for the hydrogen evolution reaction in ...
Hao Luo +3 more
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St Andrews Encyclopaedia of Theology, 2023 This article is about the relationship between economics and Christian theology. It is concerned with economics in the modern sense (distinguished from the ancient art of oikonomia or household management, and personal financial decision making ...
Paul Oslington
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Ciencias Económicas, 2017 Without wishing to discredit or devalue efforts in building the economic theory, this article aims to destabilize the notion of the concept conventional economics as a science and (de)build it to transcend scarcity as object study of it; and unravel the ...
Isaac Enríquez Pérez
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"Nationalism and Cosmopolitanism in Economics." The Address of the President of the Economic Science and Statistics Section of the British Association, held at Cardiff, 1891 [PDF]
, 1891 William Cunningham
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Journal of Contextual Economics – Schmollers Jahrbuch, 2016 This paper introduces a value-based approach to economics. It begins with the proposal to change the definition of economics. Whereas the standard approach focuses on the problem of scarcity the value-based approach studies the realization of values. Its subject is the right thing to do in all kinds of situations, like the realization of a good home ...
openaire +4 more sources
But Economics Is Not an Experimental Science [PDF]
Journal of Economic Perspectives, 2010 The fact is, economics is not an experimental science and cannot be. “Natural” experiments and “quasi” experiments are not in fact experiments. They are rhetorical devices that are often invoked to avoid having to confront real econometric difficulties. Natural, quasi-, and computational experiments, as well as regression discontinuity design, can all,
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Advanced Science, EarlyView.A cost‐effective and scalable PCNN approach is developed for NIR model construction that has compatibility with multiple instruments and multiple crops. It is time and cost saving, rapid and nondestructive, small sample set based, various quality properties and extensible for breeding application in fresh maize, forage maize, rice, wheat, and barley ...
Jiang Shi +9 more
wiley +1 more source
Invisible Hand in the Process of Making Economics or on the Method and Scope of Economics [PDF]
As a social science, economics cannot be reduced to simply an a priori science or an ideology. In addition economics cannot be solely an empirical or a historical science.
Huseyin Tastan, Turan Yay
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