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74 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Risk Analysis and Response Strategies of Large Language Models for Security Governance
Artículo
Acceso abierto Artículo DOAJ
Kun Jia et al · 《中国工程科学》杂志社 · 2026 · ISSN 1009-1742
To address the challenges of fragmented understanding of Large Language Model (LLM) security risks and the inadequacy of LLM risk classification and grading frameworks, this study aims to construct a comprehensive framew...
LCC LCC:Engineering (General). Civil engineering (General)Idioma zho
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Risk factor profiles for infections in individuals with type 2 diabetes: a prospective cohort study
Artículo
Material complementario disponible Artículo DOAJ
Han-Cheng Yu et al · BMC · 2026 · ISSN 1741-7015
Abstract Background Infection is a significant complication of diabetes, yet comprehensive assessments of risk factors for infections in individuals with diabetes are scarce. We aimed to identify risk factor profiles and...
LCC LCC:MedicineIdioma eng
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Material complementario
Risk of neuropsychological impairment among therapeutic community residents: relationship with dropout and spontaneous recovery during treatment
Artículo
Material complementario disponible Artículo DOAJ
Simon Deniel et al · BMC · 2026 · ISSN 1471-244X
Abstract Background Therapeutic Communities (TCs) are long-term residential treatment settings for individuals with substance use disorders, who often present with neuropsychological impairments. These impairments may in...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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72-hour SOFA changes and risk stratification for invasive mechanical ventilation in patients with community-acquired Pneumonia
Artículo
Material complementario disponible Artículo DOAJ
Genyan Liu et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Accurate prediction of invasive mechanical ventilation (IMV) requirement in patients with community-acquired pneumonia (CAP) is a key clinical challenge. Conventional static risk stratification scores have limit...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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A dynamic approach to FMEA–RPN risk classification: comparing with the classical FMEA method
Artículo
Acceso abierto Artículo DOAJ
Mufide Narli · Nofer Institute of Occupational Medicine · 2026 · ISSN 0465-5893
Background Failure mode and effects analysis (FMEA) uses risk priority numbers (RPNs) based on 3 parameters to classify risks. Risk analysis methods use thresholds to determine risk. These class intervals do not account ...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A row-type specific hybrid framework for credit risk analysis: loan portfolio based feature selection and unsupervised Bayesian network dependency exploration
Artículo
Material complementario disponible Artículo DOAJ
Minati Rath et al · SpringerOpen · 2026 · ISSN 2193-1127
Abstract Credit risk assessment is a critical function in financial analytics, requiring models that can adapt to diverse borrower profiles while providing clear and interpretable insights. Although a range of data drive...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Absolute risk of acquired brain injury and rehabilitation needs in Denmark, 2014–2023: a population-based prospective cohort studyResearch in context
Artículo
Acceso abierto Artículo DOAJ
Lene Odgaard et al · Elsevier · 2026 · ISSN 2666-7762
Summary: Background: Although frequency estimates for many types of acquired brain injuries are available, absolute risk estimates (percentage of individuals who develop the disease during their lifetime) remain sparse....
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Analysis of latent profiles and influencing factors of fall risk perception in elderly patients with hip fracture
Artículo
Acceso abierto Artículo DOAJ
Xuemei Tao et al · BMC · 2026 · ISSN 1471-2318
Abstract Background Fall risk perception (FRP) plays a crucial role in preventing secondary falls in elderly patients undergoing hip fracture surgery. Different patient groups may perceive environmental fall risk differe...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
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Open Access
Analysis of the predictive value of Th17/Treg cells and cytokines for the risk of infection after kidney transplantation
Artículo
Acceso abierto Artículo DOAJ
Wei Li et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
ObjectiveThis study aimed to analyze the factors associated with infection after kidney transplantation and to explore the predictive value of Th17/Treg cells and cytokine levels for infection.MethodsA retrospective anal...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Association between sunshine duration and hospitalization risk for mental and behavioral disorders in Zigong City, Sichuan Province
Artículo
Acceso abierto Artículo DOAJ
Xianyan JIANG et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundSunshine duration is closely associated with population mental health and emotional states, although its relationship with mental and behavioral disorders (MBD) remains insufficiently studied.ObjectiveTo analyz...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Open Access
Association of cardiovascular risk factors with diabetic kidney disease severity in the Iranian population
Artículo
Acceso abierto Artículo DOAJ
Rad Ghannadzadeh Kermani Pour et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Diabetic Kidney Disease (DKD), a serious complication of diabetes mellitus, is a leading cause of end-stage renal disease and a significantly contributes to cardiovascular morbidity. This study investigated the ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Asymmetric return dynamics and stock price crash risk: Evidence from a quantile regression analysis of an emerging market
Artículo
Acceso abierto Artículo DOAJ
Unbreen Arif et al · Universitas Islam Indonesia · 2026 · ISSN 2086-3128
Purpose — Understanding extreme downside risk is particularly important in emerging equity markets, where higher market volatility, lower liquidity, and weaker information environments make stock prices more vulnerable...
LCC LCC:Economic growth, development, planning; LCC:Regional economics. Space in economicsIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Bioaccessibility-integrated probabilistic risk assessment for poly-aromatic hydrocarbons in Chinese soils
Artículo
Acceso abierto Artículo DOAJ
Ya Zhu et al · Elsevier · 2026 · ISSN 0147-6513
This study establishes a probabilistic risk assessment framework for polycyclic aromatic hydrocarbons (PAHs) in Chinese soils by integrating bioaccessibility data and regional concentration variability. This approach pro...
LCC LCC:Environmental pollution; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Calcium supplementation for prevention of pre-eclampsia in high-risk women: study protocol for a randomised triple-blind placebo-controlled trial (CaPE)
Artículo
Material complementario disponible Artículo DOAJ
Shireen Meher et al · BMC · 2026 · ISSN 1745-6215
Abstract Background Pre-eclampsia is a multisystem disorder affecting 2.8% of pregnancies in the UK. It usually presents after 20-week gestation with new-onset high blood pressure and proteinuria. Complications include e...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Chemical exposure and risk in river basins: Bayesian integration of environmental model simulations and monitoring data
Artículo
Acceso abierto Artículo DOAJ
Sophie Mentzel et al · Frontiers Media S.A · 2026 · ISSN 2813-7124
The EU's Chemicals Strategy for Sustainability aims to incorporate environmental risk of combined exposure, stemming from unintentional chemical mixtures in the environment, into regulatory risk assessments. Within the E...
LCC TENDOlJpdmVyLCBsYWtlLCBhbmQgd2F0ZXItc3VwcGx5IGVuZ2luZWVyaW5nIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Chinese visceral adiposity index outperforms insulin resistance indices in predicting cardiovascular disease risk: a 12-year prospective cohort study
Artículo
Acceso abierto Artículo DOAJ
Weiyan Tu et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
AimsThis study investigated and compared the abilities of seven insulin resistance (IR) indices, including the triglyceride-glucose index (TyG), TyG-waist circumference (TyG-WC), TyG-waist-to-hip ratio (TyG-WHtR), lipid ...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Climate risk communication and farmers’ adaptive behaviour in the Indo-Gangetic Plains: Insights from the Stimulus-Organism-Response (S-O-R) framework
Artículo
Acceso institucional disponible Artículo DOAJ
Nushrat Jahan et al · Elsevier · 2026 · ISSN 2665-9727
The Indo-Gangetic Plains (IGP) remain highly climate vulnerable, where farmers experience limited access to timely, trusted, and contextualized risk information necessary for adaptation. This study examines how exposure ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Institucional
Competing Risk Survival Analysis of Time to In‐Hospital Recovery or Death Among COVID‐19 Patients: A Hospital‐Based Multicenter Retrospective Cohort Study in Southeast Ethiopia
Artículo
Material complementario disponible Artículo DOAJ
Addis Wordofa et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims In‐hospital death and recovery are competing risks in COVID‐19 patients, complicating prognosis. While international prognostic scores exist, their reliance on complex biomarkers limits t...
LCC LCC:MedicineIdioma eng
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Construction of a risk prediction model for blood pressure abnormality in occupational populations based on longitudinal occupational health surveillance data
Artículo
Material complementario disponible Artículo DOAJ
Tengxiao SHAN et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundThe prevalence of chronic diseases among the Chinese occupational population is rising steadily, with hypertension and diabetes becoming important health concerns. Occupational health examinations (OHE) provide...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Development and validation of a risk prediction model for in-hospital mortality among patients with acute myocardial infarction complicated by ventricular arrhythmia
Artículo
Material complementario disponible Artículo DOAJ
Jiao-yu Cao et al · BMC · 2026 · ISSN 1471-2261
Abstract Background With the widespread adoption of percutaneous coronary intervention (PCI), patients experiencing acute myocardial infarction (AMI) complicated by ventricular arrhythmia (VA) continue to encounter a sig...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Development of a Triage Tool for Stratification and Referral of Women at Risk of Preeclampsia in Low‐Resource Antenatal Settings: A Prospective Cohort Study
Artículo
Material complementario disponible Artículo DOAJ
Bismark Opoku Mensah et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Preeclampsia remains a leading cause of maternal and perinatal morbidity and mortality globally, with high incidence and case fatality rates in low‐ and middle‐income countries (LMICs). E...
LCC LCC:MedicineIdioma eng
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Diabetes mellitus and metabolic syndrome risk assessment in young syrians using five validated risk tools: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Stephani Khaloof et al · Springer · 2026 · ISSN 3005-0774
Abstract Background Type 2 diabetes (T2DM) and metabolic syndrome (MetS) are rising globally and regionally, with Syria showing alarming prevalence among youth due to conflict-related lifestyle and healthcare challenges....
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Enterprise Risk Management in an Academic Health System: The National University Health System Case Study
Artículo
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Soo Min Wong et al · ACHSM · 2026 · ISSN 1833-3818
Background: Academic Health Systems (AHSs) operate in complex environments where clinical, academic, and research functions intersect, creating interdependent risks that conventional governance models cannot fully addres...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Public aspects of medicineIdioma eng
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FRAX-based national survey of osteoporotic fracture risk, related knowledge, and associated factors, among Egyptian adults aged 40 years and older, 2025
Artículo
Acceso abierto Artículo DOAJ
Doaa I. Omar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Osteoporosis is a silent, progressive condition; however, it can be prevented and managed. The assessment of 10-year fracture risk can predict long-term osteoporotic fracture risk. This study was designed to exa...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access