Results 151 to 160 of about 503,942 (310)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Types of Entrepreneurship and Economic Growth [PDF]

open access: yes
In this paper, we empirically investigate the effect of entrepreneurship on economic growth at the country level. We use data from the Global Entrepreneurship Monitor, which provides comparative data on entrepreneurship from a wide range of countries. An
Stam, Erik, Stel, Andre van
core  

Self‐Seeded Nucleation of PET in a Benign Solvent Yields a High Modulus Aerogel With Ultra‐Low Thermal Conductivity

open access: yesAdvanced Materials, EarlyView.
A new benign solvent (1,3‐diphenylacetone) enables a simple, safe, and sustainable dissolution and gelation method to convert waste PET into low density, monolithic aerogels with high mechanical strength (E = 20 MPa) and remarkably low thermal conductivity (k = 21.9 to 28.9 mW/m·K).
Kira R. Baugh   +9 more
wiley   +1 more source

Government Investment and Economic Growth in the Developing World [PDF]

open access: yes
There has been a sea change in the views of the economics profession as well as economic policy-makers over the past decade or so regarding the role of the government in the development process.
Mohsin S. Khan
core  

Lead Halide Perovskite Photoelectrocatalysis

open access: yesAdvanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Deregulation, economic growth and growth acceleration

open access: yes
The paper analyzes the influence of credit-, labor-, and product market deregulation policies on economic growth in more than 70 economies over a period of 30 years. It addresses both the issues of reform measurement and its endogeneity. Specifically, by
Stankov, Petar
core  

Business services and the changing structure of European economic growth [PDF]

open access: yes
A pervasive trend that characterised the past two decades of European economic growth is that the share in the economy of commercial services, and particularly business services, grows monotonically, and this mainly to the expensive of the manufacturing ...
Luis Rubalcaba, Henk Kox
core  

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