Results 11 to 20 of about 409,462 (235)

Laser‐Induced Co‐Doped FePS3 with Massively Phosphorus Sulfur Vacancies Nanosheet for Efficient and Highly Stable Electrocatalytic Oxygen Reaction

open access: yesAdvanced Science, EarlyView.
DFT‐guided defect engineering in 2D FePS3 reveals S/P vacancies Co‐doped and exposed Fe sites synergistically enhance OER performance. Laser‐ablation‐induced (Fe0.53Co0.46)PS3 exhibits excellent OER performance (288 mV overpotential, 58.3 mV dec−1 Tafel slope) and outstanding stability (138 h at 10 mA cm−2, 27h at 100 mA cm−2).
Ruiqi Xu   +7 more
wiley   +1 more source

Single‐Cell Transcriptome Reveals Aquaporin‐Mediated Carbon Nanosol‐Induced Growth Promotion of Plants

open access: yesAdvanced Science, EarlyView.
Carbon nanosol (CNS) exhibits rapid root penetration capacity, enhancing plant growth through boosting stomatal density and antioxidative enzyme activity. Single‐cell transcriptomic profiling uncovers cell type‐specific gene expression patterns and developmental trajectories during CNS‐mediated growth promotion.
Lingtong Cheng   +10 more
wiley   +1 more source

On the problem of network monopoly [PDF]

open access: yes, 2009
We introduce a new regulatory concept: the independent profit-maximising agent, as a model for regulating a network monopoly. The agent sets prices on cross-network goods taking either a complete, or arbitrarily small, share of the associated profit.
McHardy, J., Reynolds, M., Trotter, S.
core  

The Problem of Monopoly. [PDF]

open access: yesThe Economic Journal, 1904
n ...
Sanger, C. P., Clark, John Bates
openaire   +2 more sources

Dynamic changes in the structure and concentration of the international grain and oilseed trading industry

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract This paper aims to describe the evolution of firm and industry strategies and to analyze detailed transaction data on the structure of the international grain trading industry. Specifically, data are developed from vessel nominations, and these were used to derive measures of concentration and determine how these change across selected ...
William W. Wilson   +2 more
wiley   +1 more source

What matters for agricultural trade? Assessing the role of trade deal provisions using machine learning

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract This paper employs machine learning to determine which preferential trade agreement (PTA) provisions are relevant to agricultural trade patterns and the factors that may influence their adoption. Utilizing the three‐way gravity model, we apply plug‐in Lasso regularized regression to pinpoint predictive PTA provisions for agricultural trade ...
Stepan Gordeev   +3 more
wiley   +1 more source

Artificial Intelligences: A Bridge Toward Diverse Intelligence and Humanity's Future

open access: yesAdvanced Intelligent Systems, EarlyView.
Many discussions of artificial intelligence fail to address deeper questions being raised by advances in developmental biology, neuroscience, bioengineering, and philosophy of mind. Novel beings, including technologically and biologically augmented humans, engineered life forms, hybrots, and others, require tools of the emerging field of diverse ...
Michael Levin
wiley   +1 more source

Putting the Legal Profession’s Monopoly on the Practice of Law in a Global Context [PDF]

open access: yes, 2014
When considering the proper scope of the U.S. legal profession’s monopoly, regulators and commentators may find it useful to compare the scope of the U.S. monopoly with the legal profession monopolies found in other countries.
Terry, Laurel S.
core   +2 more sources

Gamifying anatomy outreach: An underexplored opportunity

open access: yesAnatomical Sciences Education, EarlyView.
Abstract This article explores the underutilized potential of incorporating gamified approaches into anatomy outreach initiatives. While gamification and game‐based learning approaches have been widely adopted in formal educational settings, there is a surprising lack of research on their application for community‐based public engagement with anatomy ...
Mikaela L. Stiver   +3 more
wiley   +1 more source

Data sources used in bibliometrics 1978–2022: From proprietary databases to the great wide open

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Traditionally, the bibliometric community has relied heavily on secondary data sources, most prominently the Science Citation Index. By analyzing three key journals, we detected trends in the data sources used over a 45‐year period (1978–2022).
Camilla Hertil Lindelöw   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy