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120 resultados encontrados.

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The Impact of Early Clinical Exposure on Competency Development in Dental Students: A Systematic Review and Meta-Analysis
Artículo
Acceso abierto Artículo DOAJ
Xuefei Pang et al · Elsevier · 2026 · ISSN 0020-6539
Introduction and aims: Early clinical exposure (ECE) integrates students into clinical settings during theoretical learning, aiming to foster professional development. This systematic review aims to comprehensively evalu...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
The Relationship Between Hypertensive Disorders of Pregnancy and PreLabor Rupture of Membranes in Ethiopia: A Systematic Review and Meta‐Analysis of Observational Studies
Artículo
Material complementario disponible Artículo DOAJ
Ebrahim Msaye Assefa et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Prelabor rupture of membranes is a significant obstetric complication with serious maternal and neonatal consequences. Hypertensive disorders of pregnancy are among the leading contributors t...
LCC LCC:MedicineIdioma eng
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The association between body mass index and osteoporosis, with consideration of sex differences: a systematic review and dose-response meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Jianping He et al · BMC · 2026 · ISSN 1471-2474
Abstract This meta-analysis reveals a significant association between Body Mass Index (BMI) and the risk of osteoporosis. Being underweight may increase the risk of osteoporosis, while being overweight or obese may reduc...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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Open Access
The impact of sedation depth on the occurrence of delirium and prognosis in intensive care unit patients: a meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Haining Zheng et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
BackgroundDelirium and poor clinical prognoses are prevalent among ICU patients, particularly those requiring mechanical ventilation. While sedation is a cornerstone of intensive care, the impact of its depth remains con...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
When history begins to be taught:  an analysis of shifting historical representations in Indonesian primary school textbooks
Artículo
Acceso abierto Artículo DOAJ
Nanang Suryana et al · Laboratorium Program Studi Pendidikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau · 2026 · ISSN 2303-1514
History education in Indonesian primary schools has been reconfigured following the transition from the 2013 Curriculum to the Merdeka Curriculum, particularly through the shift from Social Studies (IPS) to Natural and S...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Open Access
A Contrastive Analysis of News Reports on Current Affairs from the CDA Perspective. With Coverage on Diaoyu Islands Issue as an Example
Artículo
Acceso abierto Artículo DOAJ
Jin-de HUANG et al · Fundația „Sfera Publică XXI” · 2014 · ISSN 1221-6720
Critical Discourse Analysis is a kind of analysis which seeks to discover the relationship among power, ideology and discourse. Recently, the growing Sino-Japanese dispute over the Diaoyu Islands, causing widespread conc...
LCC LCC:Political science; TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
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Open Access
A Data-driven Comprehensive Analysis of Occupational Health and Safety in Turkey: Application of Statistical and Machine Learning Approaches
Artículo
Acceso abierto Artículo DOAJ
Meltem Aksoy et al · Springer · 2026 · ISSN 1875-6883
Abstract Occupational Health and Safety (OHS), which holds substantial importance due to its profound human implications and far-reaching economic consequences, requires effective management to minimize workplace acciden...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Application of factor analysis and cluster analysis to the standard consumer prices in Iraq: a comparative study
Artículo
Acceso abierto Artículo DOAJ
Marwan Dabdoub et al · University of Mosul, College of Education for Pure Science · 2012 · ISSN 1812-125X
Abstract Factor analysis may be considered as a classifier analysis and mostly does the same function as cluster analysis. Cluster analysis and factor analysis are applied to the standard prices of certain nine consumer ...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
Artículo
Acceso abierto Artículo CONICET Digital
Gil, Diego Mauricio et al · Elsevier Science · 2013 · ISSN 0166-1280
Studies on Y[Co(CN)6]·4H2O by means of thermal analysis, IR and Raman spectroscopy and X-ray powder diffraction were carried out. The complex Y[Co(CN)6]·4H2O crystallizes in the orthorhombic crystal system, space group...
Idioma eng
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Open Access
Duygu-Turk: A Context-Aware Sentiment Analysis Framework for Turkish, Based on Plutchik’s Emotion Model
Artículo
Acceso abierto Artículo DOAJ
Rabia Tintin et al · Graz University of Technology · 2026 · ISSN 0948-6968
This study presents Duygu-Turk, a novel deep learning-based sentiment analysis framework specifically designed for the Turkish language which is characterized by its agglutinative and morphologically rich structure. Unli...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Efficiency of Neo4j in Designing and Analysing Graph Database for Air Quality Analysis of Indian Metro Cities
Artículo
Material complementario disponible Artículo DOAJ
Jiten Chavda et al · MMU Press · 2026 · ISSN 2821-370X
The analysis of the Air Quality Index (AQI) is currently a popular subject in the area of sustainable research, as it is crucial for investigating and analysing the effects of air pollutants on human health in urban envi...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Extended persistent-fault based differential analysis in the multiple-fault scenario
Artículo
Material complementario disponible Artículo DOAJ
Yingyan Chen et al · SpringerOpen · 2026 · ISSN 2523-3246
Abstract Persistent fault analysis is effective when a single element of the S-box is altered. However, most fault injection techniques tend to induce multiple faults. In such multiple-fault scenarios, existing key recov...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; LCC:Electronic computers. Computer scienceIdioma eng
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Genome-wide identification of the CmHDZ gene family in Chinese chestnut (Castanea mollissima) and analysis of their expression patterns under different types of abiotic stress
Artículo
Acceso abierto Artículo DOAJ
Xiurong Xu et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
The members of the homologous homeodomain-leucine zipper (HDZ) family of transcription factors play important roles in the ability of plants to cope with adverse conditions. In this study, we analyzed the genome of the C...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
Hybrid Sentiment Analysis Model for Customer Feedback Interpretation Using Lexicon, Machine Learning and Deep Learning Techniques
Artículo
Acceso abierto Artículo DOAJ
Jou Jia Yi et al · MMU Press · 2026 · ISSN 2821-370X
Customer feedback is pivotal in enhancing service quality and user satisfaction across digital platforms. However, traditional sentiment analysis methods often struggle with informal languages, contextual nuances, and as...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Quantitative Histomorphometric Analysis of Collagen Bundles in Masson's Trichrome Stained Rat (Rattus norvegicus) Skin: A Methodological Study
Artículo
Acceso abierto Artículo DOAJ
Okky Husain et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims While Masson's Trichrome is widely used for collagen visualization, its qualitative nature limits reproducibility and statistical comparison. A methodological gap persists in the quantitative...
LCC LCC:MedicineIdioma eng
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Open Access
Sentiment Analysis of the Israel-Palestine Conflict on X: Insights from the Indonesian Perspective using a Long Short-Term Memory Algorithm
Artículo
Material complementario disponible Artículo DOAJ
Mohammad Taleb Noori et al · MMU Press · 2025 · ISSN 2821-370X
The Israel-Palestine conflict which has persisted for decades drives mounting global interest that consequently influences public opinion worldwide. This article examines the sentiment analysis of X (Twitter) data pertai...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Total reflection X-ray fluorescence as a fast multielemental technique for human placenta sample analysis
Artículo
Material complementario disponible Artículo CONICET Digital
Marguí, E. et al · Pergamon-Elsevier Science Ltd · 2017 · ISSN 0584-8547
In the present contribution, benchtop total reflection X-ray fluorescence spectrometry (TXRF) has been evaluated as a cost-effective multielemental analytical technique for human placenta analysis. An easy and rapid samp...
Idioma eng
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Use of suggested correlation matrix in factor analysis
Artículo
Acceso abierto Artículo DOAJ
Marwan AbdulAziz Dabdoub · University of Mosul, College of Education for Pure Science · 2010 · ISSN 1812-125X
ABSTRACT some variables may have nominal or ordinal scale, this causes a failure of analyzing the Pearson's correlation matrix by factor analysis. However, it was suggested to replace the elements of the correlation matr...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Use the Bayesian inference in the classification with the application of the discriminatory analysis method
Artículo
Acceso abierto Artículo DOAJ
Thanoon al-Shukriji · University of Mosul, College of Education for Pure Science · 2010 · ISSN 1812-125X
Summary Bayesian Inference depends in general on the use of prior information about the unknown parameters to be estimated as such parameter random variables rather than constant quantities and add that prior information...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Volatile Compounds for Discrimination between Beef, Pork, and Their Admixture Using Solid-Phase-Microextraction-Gas Chromatography-Mass Spectrometry (SPME-GC-MS) and Chemometrics Analysis
Artículo
Material complementario disponible Artículo DOAJ
Zubayed Ahamed et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract This study addresses the prevalent issue of meat species authentication and adulteration through a chemometrics-based approach, crucial for upholding public health and ensuring a fair marketplace. Volatile compo...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Vulnerability Analysis of Large Concrete Dams using the Continuum Strong Discontinuity Approach and Neural Networks
Artículo
Acceso abierto Artículo CONICET Digital
Papadrakakis, M. et al · Elsevier Science · 2008 · ISSN 0167-4730
Probabilistic analysis is an emerging field of structural engineering which is very significant in structures of great importance like dams, nuclear reactors etc. In this work a Neural Networks (NN) based Monte Carlo Sim...
Idioma eng
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Open Access
Antimicrobial Activity of Propolis Extract and Their Application as a Natural Preservative in Livestock Products: A Meta-Analysis
Artículo
Acceso abierto Artículo DOAJ
Andre et al · Springer Nature · 2022 · ISSN 2636-0772
Abstract This study aimed to evaluate the effectiveness of propolis extract as a natural preservative for livestock products in term of chemical and microbiological characteristics by meta-analysis. The stages carried ou...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Application of the Profile Matching Analysis Method in Decision Support Systems for Study Program Recommendations
Artículo
Material complementario disponible Artículo DOAJ
Reza Dian Rasyada et al · Islamic University of Indragiri · 2024 · ISSN 2302-8149
Currently, many prospective students are still confused about which study program to choose. One of the problematic factors is the lack of references from prospective students about the contents of each study program. Th...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma ind
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Association between bisphenols A and the risk of endometriosis: results from an updated meta-analysis
Artículo
Material complementario disponible Artículo DOAJ
Yue Chen et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundRecent studies have disputed the association between bisphenol A (BPA) and endometriosis. This updated meta-analysis was conducted to investigate the impact of BPA exposure on endometriosis.MethodsThis study ev...
LCC LCC:Public aspects of medicineIdioma eng
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