Results 151 to 160 of about 113,679 (360)

The Effects of Variable Factors on Crushing Strengths of Dental Amalgams [PDF]

open access: green, 1949
N.O. Taylor   +3 more
openalex   +1 more source

Connectedness Structure and Volatility Dynamics Between BRICS Markets and International Volatility Indices: An Investigation

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This research aims to explore and understand the dynamic nature of volatility connectedness between BRICS stock markets and various asset price implied volatility indices through a TVP‐VAR broadened connectedness approach. Results display nontrivial dynamic connectedness in the BRICS stock markets and uncertainties in different markets during ...
Halilibrahim Gökgöz   +3 more
wiley   +1 more source

Novel machine‐learning bioinformatics reveal distinct metabolic alterations for enhanced colorectal cancer diagnosis and monitoring

open access: yesiMetaOmics, EarlyView.
The PANDA pipeline for colorectal cancer (CRC) analysis integrates metabolomic data from LC‐MS with machine learning techniques to classify CRC stages and predict biomarkers. Initially, the raw metabolomic data is processed using partial least squares discriminant analysis (PLS‐DA) to reduce dimensionality and highlight key features.
Rui Xu   +8 more
wiley   +1 more source

Interfacial adhesion effects of liquid metal printed electronics on general substrates: Mechanisms and applications

open access: yesInfoMat, EarlyView.
Printed electronics technology is known for its low cost, large area, ease of operation, and high speed, making it suitable for flexible electronic devices. Liquid metals, particularly gallium‐based alloys, are ideal for creating stretchable electronics due to their conductivity.
Chunxue Wan   +5 more
wiley   +1 more source

مقایسه استحکام شکست و قابلیت ترمیم مجدد شش روش ترمیم پرمولرهای ماگزیلاری اندو شده [PDF]

open access: yesJournal of Mashhad Dental School, 2012
مقدمه: بازسازی بافت سخت دندانی بعد از درمان ریشه وظیفه‏ای مهم و مشکل برای یک دندانپزشک است. طبق نظر کلی، دندان‏های درمان ریشه شده کیفیت کمتری داشته، شکننده‏تر و مستعد شکست و ترک می‏باشند.
فاطمه ملک نژاد   +2 more
doaj  

Integrating surface‐enhanced Raman scattering with machine learning: Pioneering a comprehensive diagnostic and therapeutic platform for cancer management

open access: yesInterdisciplinary Medicine, EarlyView.
Integrating Surface‐Enhanced Raman Scattering (SERS) with machine learning creates a powerful platform for cancer management. This approach enhances diagnostic precision through non‐invasive molecular fingerprinting and enables real‐time therapeutic monitoring. By combining SERS with machine learning, it offers a comprehensive solution for early cancer
Heng‐Zhou He   +9 more
wiley   +1 more source

Performance Review of Meta LLaMa 3.1 in Thoracic Imaging and Diagnostics

open access: yesiRADIOLOGY, EarlyView.
This study evaluates the diagnostic accuracy of the Meta LLaMa 3.1 model in thoracic imaging, highlighting its strengths and areas for improvement. It also compares open‐source and proprietary natural language processing models in healthcare, focusing on factors such as transparency and performance consistency.
Golnaz Lotfian   +2 more
wiley   +1 more source

Microleakage of Class II Combined Amalgam-Composite Restorations Using Different Composites and Bonding Agents

open access: yesFrontiers in Dentistry, 2008
Objective: The purpose of the present study was to assess the microleakage of composite restorations with and without a cervical amalgam base and to compare the results of dif-ferent composites and bonding agents. Materials and Methods: One hundred and
F. Sharafeddin   +1 more
doaj  

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