Results 41 to 50 of about 11,660 (201)

Nests in trees are as good as or better than cliffs for two formerly persecuted, primarily cliff nesting eagles in Spain: a cautionary tale in defining the habitat of range‐restricted or threatened species

Wildlife Biology, EarlyView.
In the late‐20th century, golden and Bonelli's eagles suffered population declines on the Iberian Peninsula, partly due to human persecution. Habitat assessments – especially for Bonelli's eagles – always found or assumed strong associations with cliffs that provided nesting sites.
Ryan Baumbusch, Jesus Bautista, Jose Rafael Garrido, Ian Newton, Miguel Ferrer, Virginia Morandini   +5 more
wiley   +1 more source

Development of Betalactam‐Predictor: A Clinical Decision Tool for Delabeling Low‐Risk Betalactam Allergy Patients. Initial Validation in Penicillin Allergy

Allergy, EarlyView.
BL‐Predictor has emerged as a new tool for delabeling penicillin allergy. External validation has shown a specificity of 93% for detecting low‐risk patients. This score could potentially reduce diagnostic costs and the negative consequences associated with incorrect antibiotic allergy labels.
Marina Labella, Rafael Nuñez, Inmaculada Doña, Julia Rodríguez de Guzmán, Esther Moreno, Lene Heise Garvey, Jose Julio Laguna, Annick Barbaud, Patrizia Bonnadona, Jonas Bredtoft Boel, Holger Mosbech, Giovanna Sfriso, Mariana Castells, Elizabeth Phillips, María José Torres   +14 more
wiley   +1 more source

Social media and financial markets: The impact of Twitter sentiment on the Johannesburg Stock Exchange

Modern Finance
This study examines the effect of Twitter-derived investor sentiment on stock market volatility in South Africa using daily data for the JSE All Share Index from 2016 to 2023.
Thiasha Naidoo
doaj   +1 more source

Left Behind in Lockdown: A Scoping Review of COVID‐19's Impact on the Lives of Transition‐Age Foster Youth

Child &Family Social Work, EarlyView.
ABSTRACT This scoping review asked: What is known about the scope and nature of research on the COVID‐19 pandemic and its effects on older youth with foster care experience in the United States, including the types of studies, samples and outcomes examined?
Johanna K. P. Greeson, Sarah Wasch, John R. Gyourko, Antonio R. Garcia, Hannah Bennett, Kate Greco, Liya Cha   +6 more
wiley   +1 more source

Dynamic Conditional Correlations for Asymmetric Processes [PDF]

The paper develops two Dynamic Conditional Correlation (DCC) models, namely the Wishart DCC (wDCC) model. The paper applies the wDCC approach to the exponential GARCH (EGARCH) and GJR models to propose asymmetric DCC models.
Manabu Asai, Michael McAleer
core   +3 more sources

COVID-19, Government Response, and Market Volatility: Evidence from the Asia-Pacific Developed and Developing Markets

Economies, 2020
This study examines the relationship between COVID-19, government response measures, and stock market volatilities for 11 developed and developing economies within the Asia-Pacific region. Our period of study is between 15 February–30 May 2020. Using the
Izani Ibrahim, Kamilah Kamaludin, Sheela Sundarasen   +2 more
doaj   +1 more source

High Prevalence of Metabolic Dysfunction–Associated Steatohepatitis With Significant Fibrosis in Primary Care and Endocrinology Clinics

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Metabolic dysfunction‐associated steatohepatitis (MASH) is a leading cause of cirrhosis. NIS2+ is a recently approved serum‐based test combining two biomarkers (miR‐34a‐5p and YKL‐40) to identify at‐risk MASH (i.e., MASH and significant fibrosis). Objective To assess the prevalence of at‐risk MASH by NIS2+ in individuals from primary care
Srilaxmi Kalavalapalli, Eddison Godinez Leiva, Andrea Ortiz Rocha, Anu Sharma, Diana Barb, Nathaly Cuervo‐Pardo, Kelly Y. Chun, Toni R. Prezant, Margery A. Connelly, Jens T. Rosenberg, Joseph R. Grajo, Fernando Bril, Kenneth Cusi   +12 more
wiley   +1 more source

Modeling and Forecasting Daily Hotel Demand: A Comparison Based on SARIMAX, Neural Networks, and GARCH Models

Forecasting, 2021
Overnight forecasting is a crucial challenge for revenue managers because of the uncertainty associated between demand and supply. However, there is limited research that focuses on predicting daily hotel demand.
Apostolos Ampountolas
doaj   +1 more source

Changes in size‐at‐age of juvenile Atlantic salmon cohorts over the past 50 years and linkages to environmental factors

Journal of Fish Biology, EarlyView.
Abstract Quantifying the potential effects of climate change on juvenile salmonid body length at a large spatiotemporal scale is challenging given the multitude of biological processes and methodological constraints. In the present work, we analysed potential changes in size‐at‐age of juvenile Atlantic salmon cohorts over the past 50 years in the ...
Jean‐Michel O. Matte, Guillaume J. R. Dauphin, Cindy Breau, Carole‐Anne Gillis, Ilias Hani, Normand E. Bergeron, André St‐Hilaire   +6 more
wiley   +1 more source

Finite-Degree Predicates and Two-Variable First-Order Logic [PDF]

, 2015
We consider two-variable first-order logic on finite words with a fixed number of quantifier alternations. We show that all languages with a neutral letter definable using the order and finite-degree predicates are also definable with the order predicate
Paperman, Charles
core   +3 more sources