Results 131 to 140 of about 449,340 (309)

Machine Learning‐Assisted Infectious Disease Detection in Low‐Income Areas: Toward Rapid Triage of Dengue and Zika Virus Using Open‐Source Hardware

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study introduces an affordable machine learning platform for simultaneous dengue and zika detection using fluorine‐doped tin oxide thin films modified with gold nanoparticles and DNA aptamers. Designed for low‐cost, hardware‐limited devices (< $25), the model achieves 95.3% accuracy and uses only 9.4 kB of RAM, demonstrating viability for resource‐
Marina Ribeiro Batistuti Sawazaki   +3 more
wiley   +1 more source

Healthcare Providers’ Experience with Saudi Arabia’s 937 Virtual Medical Call Centers and Telehealth

open access: yesJournal of Multidisciplinary Healthcare
Ahmed M Al-Wathinani,1 Yahia O Dhafar,2 Salah A Aljarallah,3 Muqbil Saad Alqahtani,4 Fahad Abdullah Alamri,5 Awad O Aljohani,6 Majed D Alanazi,7 Turky J Arbaein,8 Amal M Zaidan,9 Mohammed Aljuaid,10 Krzysztof Goniewicz11 1Department of Emergency Medical ...
Al-Wathinani AM   +10 more
doaj  

La mujer islámica y su control cibernético a través de los Medios de Comunicación Social [PDF]

open access: yes, 2019
La realidad del orbe islámico produce una atención mundial que tendría una doble visión en el día a día según el plano en que se analice. Si apreciamos desde una mente árabe, todo aparecerá dentro de la Cultura marcada por una de las cinco grandes ...
Cartes-Barroso, Manuel J. (Coordinador)   +2 more
core  

Machine Learning Driven Inverse Design of Broadband Acoustic Superscattering

open access: yesAdvanced Intelligent Discovery, EarlyView.
Multilayer acoustic superscatterers are designed using machine learning to achieve broadband superscattering and strong sound insulation. By incorporating a weighted mean absolute error into the loss function, the forward and inverse neural networks accurately map structural parameters to spectral responses.
Lijuan Fan, Xiangliang Zhang, Ying Wu
wiley   +1 more source

A Study of the Effect of Treatment on the Clinical Profile, Pain, and Disability in Migraine Patients Seen in a Tertiary Hospital [Response to Letter]

open access: yesJournal of Multidisciplinary Healthcare
Geetha Kandasamy,1 Dalia Almaghaslah,1 Mona Almanasef,1 Tahani Musleh Almeleebia,1 Khalid Orayj,1 Ayesha Siddiqua,1 Eman Shorog,1 Asma M Alshahrani,1 Kousalya Prabahar,2 Vinoth Prabhu Veeramani,2 Palanisamy Amirthalingam,2 Saleh Alqifari,2 Naif ...
Kandasamy G   +17 more
doaj  

Tour d'horizon [PDF]

open access: yes, 2011
Intervención de S.A.R.
Al Faisal, Turki
core  

A Hybrid Transfer Learning Framework for Brain Tumor Diagnosis

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A novel hybrid transfer learning approach for brain tumor classification achieves 99.47% accuracy using magnetic resonance imaging (MRI) images. By combining image preprocessing, ensemble deep learning, and explainable artificial intelligence (XAI) techniques like gradient‐weighted class activation mapping and SHapley Additive exPlanations (SHAP), the ...
Sadia Islam Tonni   +11 more
wiley   +1 more source

La somalización del islam político: el punto de inflexión del choque de islamismos en África [PDF]

open access: yes, 2011
Este artículo aborda, en primer lugar y de manera general, el proceso de enfrentamiento paulatino entre el islam tradicional africano, en especial las cofradías sufíes, y las corrientes salafistas, asentadas desde hace un tiempo en el continente.
Gutiérrez de Terán Gómez-Benita, Ignacio
core   +1 more source

Geopolítica del petróleo en Eurasia [PDF]

open access: yes, 2004
En el contexto actual, la seguridad nacional y la seguridad energética están tan estrechamente relacionadas que es imposible plantearlas como dos cuestiones distintas.
Ebel, Robert E.
core  

Construction of pathogenic Sec16a mutation mouse model using CRISPR/Cas9

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Yaqiang Hu et al. engineered a pathogenic Sec16a mutant mouse model using CRISPR/Cas9 technology. They observed that the Sec16a mutant mice displayed diminished learning and memory capabilities, along with a limb‐clasping phenotype upon tail suspension.
Yaqiang Hu   +6 more
wiley   +1 more source

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