Results 141 to 150 of about 542,934 (330)

MATRICES DE TRANSICIÓN EN EL ANÁLISIS DEL RIESGO CREDITICIO COMO ELEMENTO FUNDAMENTAL EN EL CÁLCULO DE LA PÉRDIDA ESPERADA EN UNA INSTITUCIÓN FINANCIERA COLOMBIANA TRANSITION MATRICES IN CREDIT RISK ANALYSIS AS A FUNDAMENTAL ELEMENT IN THE CALCULATION OF EXPECTED LOSS IN A COLOMBIAN FINANCIAL INSTITUTION

open access: yesRevista Ingenierías Universidad de Medellín, 2012
En este artículo se busca ampliar aún más el análisis referente al riesgo crediticio y cómo a través del esquema de matrices de transición se puede calcular la probabilidad de incumplimiento de un deudor frente a un acreedor para una institución ...
Armando Támara-Ayús   +2 more
doaj  

Cracking the Code: Genotype–Phenotype Correlation Models in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Sarcoglycanopathies are among the most severe limb‐girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype ...
Leonela Luce   +72 more
wiley   +1 more source

Development and Comprehensive Diverse-Matrix Evaluation of Four PAHs Using Solvent-Modified QuEChERS-GC-MS with Freeze-Out

open access: yesFoods
Polycyclic aromatic hydrocarbons (PAHs) are recognized carcinogens that enter the food chain through pre-existing environmental contamination (air, water, soil), and their formation and accumulation during food preparation and processing involve high ...
Kyung-Jik Lim   +3 more
doaj   +1 more source

Ratings Migration and the Business Cycle, With Application to Credit Portfolio Stress Testing [PDF]

open access: yes
The turmoil in the capital markets in 1997 and 1998 has highlighted the need for systematic stress testing of banks' portfolios, including both their trading and lending books. We propose that underlying macroeconomic volatility is a key part of a useful
Anil Bangia   +2 more
core  

O-309 Risk for hospitalization due to COVID-19 in relation to occupational exposures as estimated by two different job-exposure matrices [PDF]

open access: bronze, 2023
María Albin   +6 more
openalex   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento   +3 more
wiley   +1 more source

Combining Three Peripheral Blood Biomarkers to Stratify Rheumatoid Arthritis–Associated Interstitial Lung Disease Risk

open access: yesArthritis Care &Research, EarlyView.
Objective The purpose was to evaluate a biomarker score consisting of MUC5B rs35705950 promoter variant, plasma matrix metalloproteinase‐7 (MMP‐7), and serum anti–malondialdehyde‐acetaldehyde (anti‐MAA) antibody for rheumatoid arthritis (RA)–associated interstitial lung disease (ILD) risk stratification.
Kelsey Coziahr   +16 more
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

METHODOLOGICAL BASIS MATRIX DIAGNOSTICS OF RISKS OF THE ENTERPRISE

open access: yesМодернизация, инновация, развитие, 2016
Risk management is part of the enterprise management process and more precisely, of all its constituent elements: processes, resources, technology, etc.
A. M. Medvedeva
doaj  

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