Results 101 to 110 of about 2,010,577 (337)

Enhanced Photocatalytic Wastewater Purification and Bacterial Elimination via Copper Ion Irradiation‐Induced Modification of BiOCl

Advanced Science, EarlyView.
This study presents a copper ion irradiation method to achieve the modification function of BiOCl. By using high‐energy ion beams to introduce impurity ions inside the material, the intrinsic electric field of BiOCl is optimized, promoting the separation of photogenerated carriers and enhancing the photocatalytic activity.
Sihan Ma, Dewang Cui, Jianglong Kong, Wentao Li, Zheng Han, Yipeng Li, Shidong Zhang, Xinglin Yu, Deng Long, Xue Bai, Lin Wang, Guang Ran, Zhijun Zhao   +12 more
wiley   +1 more source

Economics of population versus economic demography

Статистика и экономика, 2017
The article specifies the correlation between economic demography and the economy of population as the most important scientific areas of modern research.
A. A. Tkachenko
doaj   +1 more source

High-Tech Human Capital: Do The Richest Countries Invest the Most? (working-paper) [PDF]

Research and Development (R&D) endogenous growth models predict and most evidence show that investment in R&D increases with economic development. We consider the type of human capital mainly used in research labs and show that the richest countries are ...
Tiago Neves Sequeira
core  

Bio‐Inspired Cascade Photocatalysis on Fe Single‐Atom Carbon Nitride Upcycles Plastic Wastes for Effective Acetic Acid Production

Advanced Energy Materials, EarlyView.
This work demonstrates a novel cascade photocatalysis concept using Fe single‐atom catalysts (Fe@C3N4 SAC) to directly upcycle plastics (PET, PP, PE, PVC) into valuable acetic acid at ambient conditions. Inspired by microbial degradation, the bifunctional cascade photocatalyst combines Fenton‐like oxidation and CO2 photoreduction, as validated by ...
Wei Wei, Cheng Du, Jiawei Ge, Xiang Wang, Zuolong Chen, Meng Zhang, Tao Guo, Lei Wang, Maoyu Wang, Yuzi Liu, Hua Zhou, Chengjun Sun, Ning Chen, Weifeng Chen, Brant Billinghurst, Mohsen Shakouri, Peter Sprenger, Fatemeh Fani Sani, Yulian Quan, Brian Kendall, Roy Brouwer, Yimin A. Wu   +21 more
wiley   +1 more source

Empowerment-based case management for treatment-resistant schizophrenia: a three-year single case report

Frontiers in Psychiatry
This case report describes the implementation and observed outcomes of an empowerment-oriented case management approach in a patient with treatment-resistant schizophrenia (TRS), addressing the limitations of conventional approaches that often neglect ...
Cong Wang, Cong Wang, Xianbin Li, Xianbin Li, Jinsong Chen, Xiaohong Li, Xiaohong Li, Wenpeng Hou, Wenpeng Hou, Ning Dong   +9 more
doaj   +1 more source

Investing in People for the 21st Century [PDF]

The paper draws upon the work of T.W. Schultz to show that human capital theory and labor market adjustments have important implications for investing in people for the 21st Century.human capital; education; twenty-first century; global labor ...
Huffman, Wallace
core  

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich, Tim Ölkers, Vanessa Bonke, Oliver Musshoff   +3 more
wiley   +1 more source

The Rise of Human Capital Theory

, 2021
If there was an award for the most pernicious scientific idea ever, what theory should get first prize? I would vote for eugenics, a theory that claims we can ‘improve’ humanity through selective breeding. If there was a second prize, I’d give it to human capital theory.
openaire   +2 more sources

Vintage Capital [PDF]

We highlight the salient characteristics and implications of the seminal contributions in the field of vintage capital growth theory (proposed entry for the new Palgrave dictionary of economics, 2nd edition)Obsolescence; embodiment; technology diffusion;
David, DE LA CROIX, Omar, LICANDRO, Raouf, BOUCEKKINE   +2 more
core  

Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
wiley   +1 more source