Results 91 to 100 of about 35,546 (271)

Exploring the barriers to autonomous shipping

open access: yesMaritime Transport Research
The adoption of Maritime Autonomous Surface Ships (MASS) in commercial shipping presents significant challenges despite rapid technological advancements. This study explores the barriers to the commercial adoption of MASS. Through a systematic literature
Sarah Marie Malmquist, Ziaul Haque Munim
doaj   +1 more source

Testing Models of Intrinsic Brightness Variations in Type Ia Supernovae, and their Impact on Measuring Cosmological Parameters

open access: yes, 2012
For spectroscopically confirmed Type Ia supernovae we evaluate models of intrinsic brightness variations with detailed data/Monte Carlo comparisons of the dispersion in the following quantities: Hubble-diagram scatter, color difference (B-V-c) between ...
Chotard   +42 more
core   +1 more source

Behavioural tactics across thermal gradients align with partial morphological divergence in brook charr

open access: yesJournal of Animal Ecology, Volume 95, Issue 2, Page 359-376, February 2026.
Our study reveals that brook charr adopt distinct ‘warm’ and ‘cool’ behavioural tactics to balance foraging and thermal stress in stratified lakes. By linking fine‐scale thermal movements to morphology, we show how temperature‐driven habitat use promotes individual specialization and potential ecotypic divergence under climate change.
Aliénor Stahl   +3 more
wiley   +1 more source

On almost-everywhere convergence of Malmquist-Takenaka series

open access: yesJournal of Functional Analysis, 2022
We prove L P bounds for the maximal partial sum operator of the Malmquist- Takenaka series under additional assumptions on the zeros of the Mobius transforms. We locate the problem in the time-frequency setting and, in particular, we connect it to the polynomial Carleson theorem.
openaire   +2 more sources

Fintech, Technology Spillover and TFP of Commercial Banks: Evidence From China

open access: yesBulletin of Economic Research, Volume 78, Issue 1, Page 40-53, January 2026.
ABSTRACT This article derives the theoretical relationship between Fintech and total factor productivity (TFP). In the empirical test, it calculates the TFP of 110 commercial banks in China from 2013 to 2020 using the non‐oriented DEA‐Malmquist index model. It then estimates the effects of Fintech on TFP using a dynamic panel SYSGMM model.
Xin Du, Ya Bu, Qian Zhang, Hui Li
wiley   +1 more source

Defining Conservation Units in a Highly Diverse Species: A Case on Arctic Charr

open access: yesEvolutionary Applications, Volume 19, Issue 1, January 2026.
ABSTRACT Defining appropriate conservation units is crucial to the protection and management of biodiversity. These delineations deliver further benefit when they include assessments of population vulnerability to extinction from pressures such as climate change.
Sam Fenton   +7 more
wiley   +1 more source

Efficiency Analysis of Regional Innovation Development Based on DEA Malmquist Index

open access: yesInf., 2020
The aim of the work was to evaluate the dynamics of regional innovation development and compare the Russian regions according to their innovation efficiency, used resources, and achieved results.
A. Firsova, G. Chernyshova
semanticscholar   +1 more source

Gene Flow and Habitat Heterogeneity Shape Coexistence Dynamics of Arctic Charr Morphs in Connected Lakes

open access: yesMolecular Ecology, Volume 35, Issue 2, January 2026.
ABSTRACT Sympatric morphs provide valuable systems for studying incipient divergence despite incomplete reproductive isolation. In connected waterbodies with spatially heterogeneous habitats, one or more morphs may form metapopulation structures, generating eco‐evolutionary dynamics unlike those in single lakes.
Han Xiao   +3 more
wiley   +1 more source

Aggregation Issues in the Estimation of Linear Programming Productivity Measures [PDF]

open access: yes
This paper demonstrates the sensitivity of the linear programming approach in the estimation of productivity measures in the primal framework using Malmquist productivity index and Malmquist total factor productivity index models.
Atwood, Joseph A.   +2 more
core   +1 more source

PERFORMANCE OF BRAZILIAN BUSINESS, ACCOUNTING AND TOURISM GRADUATE PROGRAMS [PDF]

open access: yes, 2013
The Brazilian institution in charge of graduate programs (CAPES) evaluates all programs every three years, focusing on publications in scientific periodicals, which are classified by the Qualis – CAPES system.
Costa, Edward Martins   +3 more
core  

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