Results 181 to 190 of about 1,114,580 (407)
Intraday Seasonality in Analysis of UHF Financial Data: Models and Their Empirical Verification [PDF]
The aim of this paper is to outline the typical characteristics of the ultra-high-frequency financial data and to present estimation methods of intraday seasonality of trading activity.
Roman Huptas
core
Rangewide responses of Mimulus cardinalis to an extreme heat event
American Journal of Botany, EarlyView.Abstract Premise Extreme events are an understudied aspect of ongoing anthropogenic climate change that could play a disproportionate role in the threat that rapid environmental shifts pose to natural populations. Methods We exposed plants originating from seeds that were harvested before (ancestors) and after (descendants) multiple extreme heat events
Lucas J. Albano +6 more
wiley +1 more source
Labor Shortages Despite Underemployment? Seasonality in Time Use in Malawi [PDF]
Evidence for Malawi and other developing countries suggests the existence of labor shortages at the peak of the cropping season, with negative impacts on the ability of households to make the most of their endowments such as land.
Beegle, Kathleen, Wodon, Quentin
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Analysis of offshore wind turbine operation & maintenance using a novel time domain meteo-ocean modeling approach [PDF]
, 2012 This paper presents a novel approach to repair modeling using a time domain Auto-Regressive model to represent meteo-ocean site conditions. The short term hourly correlations, medium term access windows of periods up to days and the annual distibution of
Dinwoodie, Iain Allan +2 more
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American Journal of Community Psychology, EarlyView.Abstract This study investigates the longitudinal impact of socioeconomic instability on teen pregnancy and sexually transmitted infection (STI) diagnosis among adolescents and young adults (AYA) living in an agricultural region and examines pathways including supportive family and social structures, decision making autonomy in romantic relationships ...
Marie C. D. Stoner +11 more
wiley +1 more source
International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Background Chronic rhinitis (CR) is currently recognized as a syndrome that manifests in different phenotypes. We aimed to establish an artificial intelligence system (quantitative assessment of nasal inflammatory cytology, QANIC) on the basis of whole‐slide images (WSIs) to enable quantitative assessment of nasal inflammatory cells.
Xu Zhang +9 more
wiley +1 more source
Seasonality of birth and acute lymphoblastic leukemia [PDF]
, 2006 Kajtár, Pál +2 more
core +1 more source
International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Background Identifying predictive and monitoring biomarkers for allergen immunotherapy response is crucial for enhancing clinical efficacy. This study aims to investigate the systemic and local levels of immunoglobulins and identify potential biomarkers in house dust mite (HDM) allergic rhinitis (AR) patients who are undergoing subcutaneous ...
Xu Xu +6 more
wiley +1 more source
Seasonal prediction and predictability of wind power potential over North America
, 2023 Xiaosong Yang +5 more
openalex +1 more source
Seasonality in revisions of macroeconomic data [PDF]
We analyze five vintages of eighteen quarterly macroeconomic variables for the Netherlands and we focus on the degree of deterministic seasonality in these series. We document that the data show most such deterministic seasonality for their first release
Franses, Ph.H.B.F., Segers, R.
core +1 more source