Results 31 to 40 of about 4,728 (225)

The Use of the Incomplete Tetrad Method for Measuring the Similarities in Nonmetric Multidimensional Scaling

open access: yesFolia Oeconomica Stetinensia, 2020
Research background: So far, many methods of direct measurement of similarity in multidimensional scaling have been developed (e.g. ranking, sorting, pairwise comparison and others). The method selection affects the subjective feelings of the respondents,
Zaborski Artur
doaj   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose   +7 more
wiley   +1 more source

A two-step approach to estimating state-to-state commodity trade flows

open access: yes, 2009
C61, C63, F17,
Peter Gordon   +5 more
core   +1 more source

A Neutral “Masked” Diborene and Its Reactivity Toward Metal‐Free Pyridine Homocoupling

open access: yesAngewandte Chemie, Volume 138, Issue 27, 1 July 2026.
An unprecedented neutral “masked” diborene, formed via intramolecular arene dearomatization of an N‐heterocyclic imine‐supported free diborene, can be photochemically released to regenerate the highly reactive triplet diborene intermediate. Computational analysis elucidates the bonding situation of the hitherto elusive free diborene species, and the ...
Ke Li   +4 more
wiley   +2 more sources

The Use of Simulation Modeling in Optimizing Warehouse Inventory Distribution

open access: yesStudia Ekonomiczne i Regionalne
The article examines the use of simulation modelling as an effective research method supporting decision-making in logistics process management. The study focuses on a branch of an international logistics company in Poland facing inefficient inventory ...
Wiśniewski Zbigniew   +1 more
doaj   +1 more source

Exploring the Gaussian investor sentiment process

open access: yesBorsa Istanbul Review, 2023
Football (soccer) stocks are substantially subject to investor sentiment stemming from football fields. Evaluating sentiment functions help us understand how investors interpret field signals and attach value to those signals in stock markets. This study
Serdar Semih Coşkun
doaj   +1 more source

Crystal structure of fucoxanthin: resolving a long‐standing crystallographic challenge

open access: yesActa Crystallographica Section C, Volume 82, Issue 10, Page 627-633, October 2026.
The first small‐molecule single‐crystal X‐ray structure of fucoxanthin is reported, resolving a long‐standing crystallographic problem in carotenoid structural chemistry.Fucoxanthin (C42H58O6) is a highly functionalized allenic epoxy xanthophyll containing hydroxy, acetoxy, ketone and conjugated polyene units.
Yui Wakasa, Mao Minoura
wiley   +1 more source

Statistical foundations of ecological rationality

open access: yesEconomics: Journal Articles, 2020
If we reassess the rationality question under the assumption that the uncertainty of the natural world is largely unquantifiable, where do we end up? In this article the author argues that we arrive at a statistical, normative, and cognitive theory of ...
Brighton Henry
doaj   +1 more source

The Bureaucratic Paradox of Citizen Agency: Institutional Crowding‐Out in Government‐Catalyzed Co‐Production in Shanghai, China

open access: yesGovernance, Volume 39, Issue 4, December 2026.
ABSTRACT Public service co‐production is often framed as a means of creating public value, yet its dynamics are complex when citizen‐led participation is catalyzed by strong public institutions. This mixed‐methods study examines government‐catalyzed, citizen‐centric co‐production in Shanghai, China, where the state provides institutional support ...
Huanming Wang, Xiaoyun Sun, Bing Ran
wiley   +1 more source

Job duration and inequality

open access: yesEconomics: Journal Articles, 2020
As suggested by recent empirical evidence, one of the causes behind the widespread rise of inequality experienced by OECD countries in the last few decades may have been the increased flexibility of labor markets.
Chen Siyan, Desiderio Saul
doaj   +1 more source

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