Results 191 to 200 of about 2,838,295 (312)

Edge‐preserving noise for diffusion models

open access: yesComputer Graphics Forum, EarlyView.
Abstract Classical diffusion models typically rely on isotropic Gaussian noise, treating all regions uniformly and overlooking structural information important for high‐quality generation. We introduce an edge‐preserving diffusion process that generalizes isotropic models via a hybrid noise scheme with an edge‐aware scheduler that smoothly transitions ...
Jente Vandersanden   +3 more
wiley   +1 more source

Product heterogeneity, price index bias, and their link to provincial urban size: Evidence from urban China's beverage market

open access: yesCanadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, EarlyView.
Abstract Conventional price indexes partially address product heterogeneity. This paper considers the variety and quality of products in each market, the combination of region and year, and constructs panel price indexes using household scanner data on non‐alcoholic beverages in urban China.
Soye Shin
wiley   +1 more source

Screen exposure before age two and developmental outcomes in early childhood: a national cross-sectional study in China. [PDF]

open access: yesBMC Public Health
Yang H   +9 more
europepmc   +1 more source

Perioperative glycaemic profiles in Aboriginal and Torres Strait Islander people with diabetes mellitus

open access: yesDiabetic Medicine, EarlyView.
This large multicentre retrospective cohort study in Australia revealed that despite being younger and having greater preoperative comorbidity and higher HbA1c levels, Aboriginal and Torres Strait Islander adults with diabetes mellitus demonstrate higher rates of perioperative hypoglycaemia, but otherwise comparable markers of glycaemic variability and
Katerina Flabouris   +5 more
wiley   +1 more source

Ethnic Groups' Access to State Power and Group Size

open access: yesEconomics &Politics, EarlyView.
ABSTRACT Ethnic‐based political inequality is widespread, yet its underlying drivers remain poorly understood. This paper shows that an ethnic group's relative size is a key correlate of its access to central executive power. Using data on 575 groups across 181 countries from 1946 to 2021, and restricting attention to non‐dominant groups, I document a ...
Hector Galindo‐Silva
wiley   +1 more source

More Danger Than Meets the Eye: Potentially Toxic Element Contamination in Fish from the Western Pará Poses Significant Hazards to Local Communities. [PDF]

open access: yesACS Omega
Albuquerque FEA   +6 more
europepmc   +1 more source

Emotional Intelligence, Stress and Performance in Undergraduate Dental Students: A 22‐Year, 19‐Country Systematic Review and Meta‐Analysis

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Objective To synthesise evidence on (i) average emotional‐intelligence (EI) levels in undergraduate dental students worldwide and (ii) the strength of association between EI, mental stress and educational performance. Methods PubMed, Embase and Scopus were searched (1 Jan 2000–17 Apr 2025).
David Madruga   +5 more
wiley   +1 more source

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