Results 191 to 200 of about 10,234,236 (245)

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

Advanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram, Mohit Chakraborty, Sai Mani Kumar Devathi, B. Pabitramohan Prusty, Rohit Batra   +4 more
wiley   +1 more source

Construction of Sabatier Volcanoes for CO2 Hydrogenation to C1‐2 Oxygenates Using Data‐Efficient Machine Learning

Advanced Science, EarlyView.
A new data‐efficient framework combining DFT calculations, a neural network model, and automated graph analysis of catalytic reaction networks is proposed and applied to CO2 hydrogenation on transition metal nanoparticles. The analysis shows how efficient C2 oxygenate production requires a balance between CHx formation, C–C coupling, protonation, and ...
Mikhail V. Polynski, Sergey M. Kozlov
wiley   +1 more source

Economic growth and the environment [PDF]

The Quarterly Journal of Economics, 1995
Summary: We examine the reduced-form relationship between per capita income and various environmental indicators. Our study covers four types of indicators urban air pollution, the state of the oxygen regime in river basins, fecal contamination of river basins, and contamination of river basins by heavy metals.
Gene M. Grossman, Alan B. Krueger
openaire   +2 more sources

Fuel for economic growth? [PDF]

Journal of Economic Theory, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Johan Gars, Conny Olovsson
openaire   +4 more sources

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Economic Growth and Anxiety

Nature, 1968
THIS communication is prompted by our total disagreement with the interpretation of the high correlation between “national” levels of anxiety and economic growth rates provided by Lynn1. We examine here the interpretation of the correlation and the assumptions on which Lynn's analysis rests.
B G, Stacey, P G, Britton
openaire   +2 more sources

Anxiety and Economic Growth

Nature, 1968
I SHOULD like to report the discovery of a remarkably high correlation between national levels of anxiety and economic growth rates. The discovery was made as a result of the following train of reasoning. The rate of economic growth of a nation is the rate at which it is getting richer.
openaire   +2 more sources

Economic Growth Non-linearities [PDF]

, 2008
Nonlinearities in growth have important implications for cross-country income inequality. In particular, they imply that countries may spend long periods of time in a low-growth poverty trap. However, finding evidence of such nonlinearities in the data and accounting for their emergence pose unique challenges to researchers.
openaire   +1 more source

classical economics and economic growth

2008
The analysis of economic growth was an important feature of the writings of the great classical economists, including Adam Smith, Thomas Malthus, David Ricardo, John Stuart Mill and Karl Marx.
openaire   +1 more source