Results 51 to 60 of about 1,554 (258)

ORBIT‐AMD: Ordinal Risk, Bilateral Imaging, and Trajectory Learning for Age‐Related Macular Degeneration in Multi‐Cohorts

open access: yesAdvanced Science, EarlyView.
Eligibility flow and real‐world AMD burden in the UKB retinal imaging cohort and TMUEH external‐validation cohort. Overview of the ORBIT‐AMD architecture, integrating retinal representation pretraining, bilateral eye‐graph modeling and concept bottleneck learning to support ordered risk, bilateral context, interpretable lesion concepts, longitudinal ...
Xuehao Cui   +3 more
wiley   +1 more source

StackingNet: Collective Inference Across Independent AI Foundation Models

open access: yesAdvanced Science, EarlyView.
ABSTRACT Artificial intelligence (AI) built on large foundation models has transformed language understanding, computer vision, and reasoning, yet these systems remain isolated and cannot readily share their capabilities. Coordinating the complementary strengths of independently developed, black‐box foundation models is essential for trustworthy ...
Siyang Li   +4 more
wiley   +1 more source

Voter Turnout and Political Rents [PDF]

open access: yesJournal of Public Economic Theory, 2015
AbstractIs the decline in voter turnout an indicator of a worse health of a representative democracy? We build a simple probabilistic‐voting model with endogenous turnout to address this question. We find that a lower turnout caused by a higher cost of voting implies higher political rents.
openaire   +3 more sources

Kenyan Farmers' Policy Priorities During Economic Crisis and Stability: Insights From a Best‐Worst Scaling Experiment

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Amid rising food and fertilizer prices, understanding farmers' policy preferences is critical for effective crisis response. We use best‐worst scaling experiment to assess Kenyan mobile‐owning crop farmers' preferences for government support under high and normal price scenarios.
Mywish K. Maredia   +4 more
wiley   +1 more source

The Determinants of Voter Turnout in Croatian Local Government Elections

open access: yesJournal of Public and Nonprofit Affairs
This study examines the factors influencing voter turnout in the 556 Croatian local governments over 2014-2021. The previous electoral turnout has a negative influence on the following elections turnout, which is consistent with the declining trend in ...
Francisco Bastida   +2 more
doaj   +1 more source

Extreme Weather Events and Consumer Food Responses

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley   +1 more source

Higher Turnout, Greater Inequality? A Precinct-Level Analysis of Income Inequality in U.S. Presidential Voting, 2016 to 2020

open access: yesSocius
The relationship between income and voter turnout is crucial to understanding U.S. democracy. Previous research has revealed that richer people tend to vote at higher rates than lower income people. But this research relied on survey data and was subject
Ankit Rastogi, Daniel Laurison
doaj   +1 more source

Why Did Voter Turnout in the Czech General Elections Change between 1996 and 2010?

open access: yesSociologický Časopis, 2011
The aim of this study is to explain why turnout in Czech general elections exhibited considerable variation between 1996 and 2010. Using valence theory this article explores the differential turnout in terms of the expected benefits of voting for a party
Lukáš Linek
doaj   +1 more source

Temporary Programs, Lasting Questions: Ad Hoc Assistance in the U.S. Farm Safety Net

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Large ad hoc assistance programs have returned to U.S. farm policy since 2017, operating alongside a more developed safety net built around federally subsidized crop insurance, Title I commodity programs, and standing disaster assistance. This paper reviews the renewed use of ad hoc assistance, documents its recent scale using USDA data, and ...
Alejandro Plastina   +1 more
wiley   +1 more source

Travel Cost on Election Day and Voter-Turnout in Chile: Exploring University Students’ Willingness to Cast a Hypothetical Online Vote

open access: yesSAGE Open
An i-voting system may promote electoral participation by reducing travel cost and time to polling places, especially among youth who are more accustomed to technological changes.
Andrés A. Acuña-Duarte   +1 more
doaj   +1 more source

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