Results 41 to 50 of about 198,492 (223)

Multicountry and Regional Macroeconometric Models [PDF]

open access: yes, 2012
Multicountry models were developed in the previous century to serve the analyses and projections of the world economy and/or its regions (for instance Latin America).
Welfe, Władysław
core   +2 more sources

A pan‐European citizen science study shows population size, climate and land use are related to biased morph ratios in the heterostylous plant Primula veris

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
A large‐scale citizen science study involving thousands of cowslip (Primula veris) observations from all over Europe revealed an unexpected prevalence of S‐morphs over L‐morphs, which was influenced by climatic as well as land use factors. Furthermore, general morph ratios were often unbalanced with the strongest shifts occurring in smaller populations.
Tsipe Aavik   +40 more
wiley   +1 more source

Multistage Voting Model with Alternative Elimination

open access: yes, 2017
The voting process is formalized as a multistage voting model with successive alternative elimination. A finite number of agents vote for one of the alternatives each round subject to their preferences.
Ermakova, Anna   +4 more
core   +1 more source

A Dependable Approach for the Early Detection of Diabetic Retinopathy Using Hybrid Machine Learning Models

open access: yesJournal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
Diabetic retinopathy (DR) is a common eye condition that can lead to blurred vision or even blindness. Therefore, early detection is crucial to prevent or mitigate its effects. However, the subtlety of early symptoms makes it challenging for doctors to identify the condition.
Luai Al-Shalabi   +2 more
wiley   +1 more source

MODELI INDIVIDUALIZACIJE RAZREDNE NASTAVE [PDF]

open access: yes, 2011
It is exactly the awareness of differences between the children that makes the initial incentive of considering and of practical attempts as to how to adjust teaching to their individual capabilities.
Aldeida Bašić, Zorica Kuzmanović
core   +2 more sources

Putinism and Markets: How (and Why) Do They Fit Together?

open access: yesThe Russian Review, Volume 84, Issue 4, Page 628-645, October 2025.
Abstract In Russia, positive attitudes toward a free market economy and competition are firmly associated with the “Western” intellectual imports the country experienced in the 1990s. Anti‐Western intellectuals and politicians typically embrace an anti‐market stance calling for an economy with greater level of governmental interventions.
Alexander Libman
wiley   +1 more source

SWARCH modeli [PDF]

open access: yes, 2014
Zbog velikog utjecaja šokova na procjenu ARCH familije modela bila potrebna nova specifikacija koja dozvoljava promjene u režimu generirajućeg procesa.
Liker, Luka
core   +2 more sources

Setting Parameters for Biological Models With ANIMO [PDF]

open access: yes, 2014
ANIMO (Analysis of Networks with Interactive MOdeling) is a software for modeling biological networks, such as e.g. signaling, metabolic or gene networks. An ANIMO model is essentially the sum of a network topology and a number of interaction parameters.
Karperien, Marcel   +5 more
core   +3 more sources

Sliding Modes

open access: yes, 2012
The increased efficiency and quality constraints imposed on electrical energy systems have inspired a renewed research interest in the study of formal approaches to the analysis and control of power electronics converters. Switched systems represent a useful framework for modeling these converters and the peculiarities of their operating conditions and
Biel Solé, Domingo, Fossas Colet, Enric
openaire   +3 more sources

Wharton's Jelly Mesenchymal Stromal Cell‐Derived Extracellular Vesicles Attenuate Intervertebral Disc Degeneration Under Inflammatory Stress in an In Vitro 3D Culture System

open access: yesJOR SPINE, Volume 8, Issue 3, September 2025.
This study explores the therapeutic potential of extracellular vesicles (EVs) derived from Wharton's Jelly mesenchymal stem cells in an in vitro 3D model of intervertebral disc degeneration under inflammatory stress. The treatment with WJ‐MSC‐EVs enhanced nucleus pulposus cell proliferation, viability, and extracellular matrix synthesis while reducing ...
Veronica Tilotta   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy