Results 181 to 190 of about 224,204 (252)

Robust Bernoulli Mixture Models for Credit Portfolio Risk

open access: yesMathematical Finance, EarlyView.
ABSTRACT This paper presents comparison results and establishes risk bounds for credit portfolios within classes of Bernoulli mixture models, assuming conditionally independent defaults that are stochastically increasing in a common risk factor. We provide simple and interpretable conditions on conditional default probabilities that imply a comparison ...
Jonathan Ansari, Eva Lütkebohmert
wiley   +1 more source

Association between cognitive function, socio-clinical factors and biomarkers among Panamanian adults living with and without HIV: A cross-sectional study. [PDF]

open access: yesSci Rep
Castillo Mewa J   +13 more
europepmc   +1 more source

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, EarlyView.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

Global Arts Engagement Inequalities in and Outside School: Analyses of 441,183 15‐Year‐Olds Across 73 Countries

open access: yesAnnals of the New York Academy of Sciences, EarlyView.
This paper explored patterns and factors of arts and creative engagement in and outside school among young people across 73 countries. Using data from the OECD PISA, we found that countries with higher in‐school engagement rates also had higher out‐of‐school engagement rates and that factors of engagement operate across different levels, with a ...
Hei Wan Mak   +3 more
wiley   +1 more source

The Impact of Migration on Age Structure Conducive to Human Development Across the Urban Hierarchy

open access: yesPopulation and Development Review, EarlyView.
Abstract A larger working‐age population supports economic and social development, and many developing countries are currently benefiting from this demographic window. However, internal migration—often age‐selective—can create subnational inequalities by redistributing working‐age individuals from less developed areas to cities in search of employment ...
Wenxiu Du   +2 more
wiley   +1 more source

Correction: Real-world challenges in hepatocellular carcinoma in Central America and the Caribbean: insights from a multinational expert survey. [PDF]

open access: yesFront Oncol
Perelló C   +14 more
europepmc   +1 more source

Transgene‐Free, Gene‐Edited Cavendish Bananas (Musa acuminata, AAA)

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Global consumer acceptance of gene‐edited food crops is increasing with new breeding technologies that can modify the genome without foreign DNA integration. Here, we report an Agrobacterium‐based system for transgene‐free, gene editing of the banana cultivar, Cavendish.
Maiko Kato   +6 more
wiley   +1 more source

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