Results 111 to 120 of about 213,163 (302)

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

open access: yesAdvanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He   +3 more
wiley   +1 more source

Resummation with Penalties

open access: yesPhysics
Scaling of the cost-functional and its violations are discussed with regard to their application to the summation of asymptotic truncated expansions. A new family of cost-functionals dependent only on amplitudes is considered, allowing for a continuous ...
Simon Gluzman
doaj   +1 more source

Action bias among elite soccer goalkeepers: The case of penalty kicks

open access: yes
In soccer penalty kicks, goalkeepers choose their action before they can clearly observe the kick direction. An analysis of 286 penalty kicks in top leagues and championships worldwide shows that given the probability distribution of kick direction, the ...
Schein, Galit   +4 more
core  

Uses and Abuses of Empirical Evidence in the Death Penalty Debate [PDF]

open access: yes
Does the death penalty save lives? A surge of recent interest in this question has yielded a series of papers purporting to show robust and precise estimates of a substantial deterrent effect of capital punishment.
Justin Wolfers, John J. Donohue III
core  

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

open access: yesAdvanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao   +8 more
wiley   +1 more source

Another Look at the Deterrent Effect of Death Penalty

open access: yes
There is a question whether the execution rate is appropriate to examine the deterrent effect of death penalty. Instead of using execution rate, this paper uses dummy variables to categorize states into different groups and to compare the group mean ...
Choe, Jongmook
core  

Machine Learning Accelerated Computational Design of Bio‐Inspired Catalysts in the Nitrogen Reduction Reaction

open access: yesAdvanced Materials, EarlyView.
We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano   +5 more
wiley   +1 more source

China’s film reward and penalty policy after its World Trade Organisation membership

open access: yesCogent Arts & Humanities
Adopting a policy perspective, this study conducts a corpus-based critical discourse analysis of 39 national film policy documents (2001–2020) to examine how China’s film reward and penalty policies shape its industry.
Lei Sun   +3 more
doaj   +1 more source

Estimating the wage penalty for maternal leave

open access: yes
The focus of this paper is the size of the wage penalty due to maternal leave incurred by working mothers in Germany. Existing estimates suggest two-digit penalties of up to 30 percent, with very little rebound over time.
Crombrugghe Denis de   +3 more
core  

Penalty-based aggregation of multidimensional data

open access: yes, 2017
© 2016 Elsevier B.V. Research in aggregation theory is nowadays still mostly focused on algorithms to summarize tuples consisting of observations in some real interval or of diverse general ordered structures.
M Gagolewski (13535257)
core  

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