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100 resultados encontrados.

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Learning curve in periacetabular osteotomy for developmental dysplasia of the hip: a systematic review and meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Nikolai Ramadanov et al · The British Editorial Society of Bone & Joint Surgery · 2026 · ISSN 2633-1462
Aims: Periacetabular osteotomy (PAO) is technically demanding with an assumed steep learning curve. This systematic review and meta-analysis evaluated how surgeon experience influences operative efficiency, perioperative...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Open Access
Learning curve for robotic-assisted total knee arthroplasty
Artículo
Material complementario disponible Artículo DOAJ
Filippo Migliorini et al · BMC · 2026 · ISSN 1749-799X
Abstract Introduction The learning curve refers to the relationship between a learner's execution of a task and the number of attempts or time necessary to perform it in a predictable, reliable, and optimal fashion. The ...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~; LCC:Diseases of the musculoskeletal systemIdioma eng
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A clinically interpretable machine learning model for early detection of diabetic retinopathy in multiple community health centers
Artículo
Material complementario disponible Artículo DOAJ
Juncheng Tong et al · Frontiers Media S.A · 2026 · ISSN 1664-2392
BackgroundEarly detection of diabetic retinopathy (DR) remains challenging in primary care, where access to ophthalmic screening is limited. We developed and validated a prediction model using routinely collected health ...
LCC LCC:Diseases of the endocrine glands. Clinical endocrinologyIdioma eng
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Predicting Post-Craniotomy Intracranial Infection Using Perioperative and Early Postoperative Variables: A Retrospective Machine Learning Study
Artículo
Acceso abierto Artículo DOAJ
Zhong Z et al · Dove Medical Press · 2026 · ISSN 1178-7074
Zian Zhong,* Liangjin Zhang,* Ping Yu, Bing Xu Department of Neurology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei, People’s Republic of Ch...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Predicting early risk of chronic kidney disease in cats using routine clinical laboratory tests and machine learning
Artículo
Acceso abierto Artículo DOAJ
Richard Bradley et al · Oxford University Press · 2019 · ISSN 0891-6640
Abstract Background Advanced machine learning methods combined with large sets of health screening data provide opportunities for diagnostic value in human and veterinary medicine. Hypothesis/Objectives To derive a model...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Integrated cortical-cognitive signatures identified by machine learning enable early detection of MCI in type 2 diabetes
Artículo
Acceso abierto Artículo DOAJ
Komal Verma Saluja et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Type 2 Diabetes Mellitus (T2DM) confers a significant risk for Mild Cognitive Impairment (MCI), yet robust biomarkers for early detection remain limited. In this study, 150 age-matched participants (50 Healthy C...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
The impact of an integrated nurturing care intervention to improve early childhood development outcomes in Nampula Province, Mozambique
Artículo
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Filipa de Castro et al · Cambridge University Press · 2026 · ISSN 1368-9800
Abstract Objective: To estimate the effect of integrating responsive care, early learning and development monitoring into a community-based package of activities on nutrition, sanitation and hygiene, on improvements in ...
LCC LCC:Public aspects of medicine; LCC:Nutritional diseases. Deficiency diseasesIdioma eng
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Open Access
Data‐Driven Machine Learning–Based Forecasting of Dengue in Bangladesh: Supporting Digital Health Approaches for Early Warning
Artículo
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Arman Hossain Chowdhury · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background & Aims Dengue is a significant vector‐borne disease that has severely impacted public health in Bangladesh, underscoring the growing importance of digital health in enhancing surveillance and preven...
LCC LCC:MedicineIdioma eng
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Machine learning-based proteogenomic data modeling identifies circulating plasma biomarkers for early detection of lung cancer
Artículo
Acceso abierto Artículo DOAJ
Marcela A. Johnson et al · Nature Portfolio · 2026 · ISSN 2730-664X
Abstract Background Genetic aberrations are among the critical driving factors of lung cancer. Importantly, the impact of genetic variations on proteomic dysregulations with the goal of characterizing potential diagnosti...
LCC LCC:MedicineIdioma eng
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Open Access
A temporal attention-based hybrid deep learning model for student performance and academic risk prediction
Artículo
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Assel Omarbekova et al · Frontiers Media S.A · 2026 · ISSN 2624-8212
This work presents a hybrid deep learning approach for identifying students who are likely to experience academic difficulties in virtual learning environments. The proposed framework is evaluated on the Open University ...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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AUTHENTIC LEARNING THROUGH A MARKET DAY PROGRAM IN KINDERGARTEN: ITS IMPACT ON CHILDREN’S INDEPENDENCE AND SELF-REGULATION
Artículo
Acceso abierto Artículo DOAJ
Khusnatul Mawaddah et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
Purpose – This study evaluates the Market Day program at TK ABA Percontohan, Bojonegoro Regency, as an authentic learning strategy to foster independence in early childhood using a CIPP-based evaluation framework. Met...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Open Access
Averaging-Based Hybrid Ensemble of DenseNet-121 and ResNet-50 for Computer-Aided Brain Tumour Diagnosis: A Step Towards Early Detection
Artículo
Acceso abierto Artículo DOAJ
Laiba Hanif et al · Engiscience Publisher · 2026 · ISSN 3007-2875
One of the deadliest diseases that can affect children and adults is a brain tumour. A brain tumour is the abnormal growth of cells in the brain or near it. Commonly, there are two types of tumours: malignant (cancerous)...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Hybrid CNN–transformer model with BM3D and YOLOv8 for early detection of lung cancer in low-dose CT scans
Artículo
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Gagan Thakral et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Lung cancer remains the primary cause of cancer-related deaths throughout the world. The main reason behind this is late diagnosis and the restrictions in the manual interpretation of imaging data. In these days...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Listening for Alzheimer’s clues: machine learning analysis of multidomain speech features for cognitive impairment screening
Artículo
Acceso abierto Artículo DOAJ
Josep Blazquez-Folch et al · Frontiers Media S.A · 2026 · ISSN 1663-4365
IntroductionEarly detection of Alzheimer’s disease (AD) is critical for timely intervention, particularly during the mild cognitive impairment (MCI) stage. This study aimed to develop and evaluate a multidomain speech ...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Open Access
Prediction of infection in the emergency department—a machine learning model
Artículo
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Sara N. Søgaard et al · Frontiers Media S.A · 2026 · ISSN 2624-8212
BackgroundThe integration of artificial intelligence (AI) into emergency medicine holds promise for enhancing early diagnosis and clinical decision-making. Traditional diagnostic approaches often rely on physician judgme...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Radar‐Based Deep Learning for Debris Flow Identification Amid the Environmental Disturbances
Artículo
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Shuang Liu et al · Wiley · 2025 · ISSN 0094-8276
Abstract Microwave radar, utilizing the differences in Doppler frequencies from moving target echoes, offers remote sensing capabilities and continuous all‐weather monitoring for geological disasters. However, intellig...
LCC LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Predicting success in first year quantitative courses: an open engineering math readiness score for early levelling decisions
Artículo
Acceso institucional disponible Artículo DOAJ
Julio Guerra et al · Frontiers Media S.A · 2026 · ISSN 2504-284X
Mathematics readiness at entry remains critical for success in first-year engineering programs, yet many institutions lack transparent, reusable tools to diagnose risk and design levelling policies. This study develops a...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Institucional
The role of distributed leadership in early childhood education: a case study
Artículo
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Akram Eshaghi et al · Taylor & Francis Group · 2026 · ISSN 2331-186X
Effective leadership is vital for the high-quality early childhood education and care (ECEC) that positively impacts children’s development. Despite the recognised importance of leadership, there is limited understandi...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Open Access
A Deep Learning Model for Second-Molar Lesions Related to Impacted Third Molars
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Yujia Jiang et al · Elsevier · 2026 · ISSN 0020-6539
Objectives: This study aimed to develop an automated deep learning (DL) system to detect and classify second molar (M2) pathologies associated with impacted third molars (ITMs) on panoramic radiographs. We sought to enha...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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A Service-Learning Program Based on Comprehensive Geriatric Assessment and Health Promotion in Older Adults: Protocol for the GEROS Project
Artículo
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Júlia Casacuberta-Roca et al · BMC · 2026 · ISSN 1471-2318
Abstract Background Population ageing presents increasing challenges for health systems. Identifying complex needs and planning individualized care through Comprehensive Geriatric Assessment (CGA), promoting intergenerat...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
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A deep learning system for diagnosis of rheumatoid arthritis on digital hand photographs
Artículo
Material complementario disponible Artículo DOAJ
Ryosuke Hanaoka et al · BMC · 2026 · ISSN 2520-1026
Abstract Objectives To develop and evaluate a deep learning model for diagnosing untreated rheumatoid arthritis (RA) using digital camera images of bilateral dorsal hands, benchmarking its performance against the widely-...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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A dual-modal machine learning framework integrating red blood indices and smartphone-captured microscopic images for β-thalassemia screening
Artículo
Material complementario disponible Artículo DOAJ
C. R. Wijesinghe et al · BMC · 2026 · ISSN 1472-6947
Abstract Background Thalassemia is the most prevalent single-gene disorder in Sri Lanka, imposing a significant socioeconomic and healthcare burden. Early carrier detection is essential for genetic counselling and the pr...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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An optimized deep learning framework for IoT-based smoke detection with enhanced performance and computational efficiency
Artículo
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Mir Nazish et al · SpringerOpen · 2026 · ISSN 2314-7172
Abstract Early and reliable smoke detection is critical for preventing fire-related disasters, safeguarding human lives, and ensuring infrastructure safety. Conventional sensor-based systems, however, are often constrain...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Assessment of disability in the older adults using electronic health record–based data: a machine learning approach
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Guangpeng Chen et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundGlobal population aging is accelerating, and China faces a significant challenge with “aging before affluent.” The disabled older adults population in China is projected to reach 58 million by 2050. Early i...
LCC LCC:Public aspects of medicineIdioma eng
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