Results 201 to 210 of about 124,614 (264)

Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris   +2 more
wiley   +1 more source

Chemical Characterization and Migration Profile of Silicone Molds for Air Fryers. [PDF]

open access: yesPolymers (Basel)
Jaén J   +9 more
europepmc   +1 more source

Inefficient Frontiers: Industry‐Specific Anomalies in Frontier Markets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT In this study we identify low‐risk anomalies affiliated with industry in frontier markets, offering valuable insights for fund managers and investors managing an internationally diversified portfolio. Utilising a two‐beta model—incorporating both market and industry betas—we reveal a distinct low‐beta anomaly with a monthly magnitude of 2.13 ...
Alya Hourani   +3 more
wiley   +1 more source

Native Polyethylene Biodegradation by Gut-Associated Bacteria from <i>Galleria mellonella</i> Larvae: Multi-Method Evidence Without Abiotic Pretreatment. [PDF]

open access: yesPolymers (Basel)
Martínez González Ó   +10 more
europepmc   +1 more source

Novel Target for Pathogenic Leptospira Detection via Colorimetric Loop‐Mediated Isothermal Amplification (LAMP): Development, Validation, and Comparative Analysis

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
A novel colorimetric LAMP assay targeting the org‐hp gene was developed for rapid Leptospira detection. The assay is performed in a simple water bath at 65°C for 90 min, and results can be interpreted by a color change visible to the naked eye. This method provides a sensitive, specific, and field‐adaptable diagnostic tool for use in resource‐limited ...
Peyman Ghoraishizadeh   +9 more
wiley   +1 more source

Quantifying pollen and spore morphology using a language model. [PDF]

open access: yesBiol Lett
Mander L   +4 more
europepmc   +1 more source

Reimagining Voices: A Case‐Based Exploration of Imagery‐Enhanced Cognitive Behavioural Therapy for Distressing Voices (IE‐CBTv)

open access: yesJournal of Clinical Psychology, EarlyView.
ABSTRACT Distressing voices (auditory verbal hallucinations) are frequently accompanied by emotional mental imagery, the nature of which often amplifies the associated distress. Mental imagery can be experienced across any of the sensory modalities and can reflect memories of past events or be fictional. Often, the themes for the content of distressing
Mikaela Bere, Georgie Paulik
wiley   +1 more source

Expanding family medicine in Latin America: health system drivers, workforce trends, and policy priorities for strengthening Primary Health Care. [PDF]

open access: yesFront Med (Lausanne)
Mendoza-Rincón SE   +8 more
europepmc   +1 more source

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