Results 11 to 20 of about 60,409 (135)

Modelo de clasificación de depresión en Tweets usando BERT

Innovación y Software, 2023
Hoy en día existen muchos indicios de depresión, así como muchos intentos de suicidio causados por este trastorno emocional, esto se ve reflejado mayormente en redes sociales principalmente en Twitter.
Guillermo José Aleman-Zambrano, Marvik Irzovic Del Carpio-Lazo, Daniel Gustavo Mendiguri-Chávez, Daniela Carolina Vilchez-Silva, Franco Eduardo Tejada Toledo   +4 more
doaj   +1 more source

Data leakage analysis in wireless networks using Super-vised and Unsupervised Testing

Innovación y Software, 2023
Due to an increasing number of wireless spectrums, the multiple frequencies are tangling resource management process that results hindrance in operation. In addition, the previous data become vulnerable when reports are received for data leakage enigma.
Shahzad Ashraf, Zeeshan Aslam
doaj   +1 more source

Carbon Nanofiber Synthesis within 3-Dimensional Sintered Nickel Microfibrous Matrices: Optimization of Synthesis Conditions

Journal of Nanotechnology, 2012
This study focuses on the process of optimization for carbon nanofiber synthesis at the exterior and the interior of 3-dimensional sintered nickel microfibrous networks. Synthesis of carbon nanofibers (CNF) by catalytic decomposition of acetylene (ethyne)
Amogh N. Karwa, Virginia A. Davis, Bruce J. Tatarchuk   +2 more
doaj   +1 more source

Effects of Salt Stress on Grain Quality and Starch Properties of High-Quality Rice Cultivars

Agronomy
In recent days, there has been a noticeable surge in demand for high-quality rice. However, the influences of salinity on the quality and starch properties of high-quality rice remain unclear. Three high-quality rice cultivars (Nanjing 9108, Nanjing 5055,
Ruilong Cui, Tianyang Zhou, Chenchen Shu, Kuanyu Zhu, Miao Ye, Weiyang Zhang, Hao Zhang, Lijun Liu, Zhiqin Wang, Junfei Gu, Jianchang Yang   +10 more
doaj   +1 more source

TME/NIR Dual‐Responsive Zinc‐Based Targeted Nanoagonist for Multimodal Amplification of STING‐Mediated Cancer Immunotherapy

Advanced Science, EarlyView.
A multifunctional nanoagonist (cDZ@IP) enables nano‐metabolite–driven multimodal activation of the STING pathway and enhanced immune recognition, achieving potent antitumor immunity and suppressing tumor growth and metastasis. This strategy highlights the rational design of therapeutic metabolites and establishes a new paradigm bridging nanomedicine ...
Kepeng Hu, Jiawei Wang, Wei Zhang, Zhixuan Wu, Jing Chen, Yujing He, Xiyue Duan, Yaoting He, Xin Xin, Haoyi Xiang, Yijing Wang, Chengwei Wu, Yang Yi, Qing Meng, Yuqian Qiao, Kui Cheng, Xiaojun Long, Zhangfa Song   +17 more
wiley   +1 more source

Polymeric and Ceramic Nanoparticles in Biomedical Applications

Journal of Nanotechnology, 2012
Materials in the nanometer size range may possess unique and beneficial properties, which are very useful for different medical applications including stomatology, pharmacy, and implantology tissue engineering.
Aura-Ileana Moreno-Vega, Teresa Gómez-Quintero, Rosa-Elvira Nuñez-Anita, Laura-Susana Acosta-Torres, Víctor Castaño   +4 more
doaj   +1 more source

Geometry‐Controlled Assembly of Self‐Standing Nanorods With Undisturbed Plasmonics

Advanced Science, EarlyView.
This study reports a geometry‐driven assembly strategy to vertically align Au@Ag core–shell nanorods on PS beads. This well‐defined architecture enables the preservation of the intrinsic optical response of individual nanorods. Thus, demonstrate a highly reproducible SERS enhancement with exceptional uniformity.
Yoel Negrin‐Montecelo, I. Brian Becerril‐Castro, Vladimir A. Baulin, Veronica Salgueiriño, Ramon A. Alvarez‐Puebla, Miguel A. Correa‐Duarte   +5 more
wiley   +1 more source

Enhancing Photocatalytic Degradation of Methyl Blue Using PVP-Capped and Uncapped CdSe Nanoparticles

Journal of Nanotechnology, 2017
Quantum confinement of semiconductor nanoparticles is a potential feature which can be interesting for photocatalysis, and cadmium selenide is one simple type of quantum dot to use in the following photocatalytic degradation of organic dyes.
Kgobudi Frans Chepape, Thapelo Prince Mofokeng, Pardon Nyamukamba, Kalenga Pierre Mubiayi, Makwena Justice Moloto   +4 more
doaj   +1 more source

Fully automated three‐dimensional deep learning‐based magnetic resonance imaging segmentation of brain cavities in epilepsy surgery

Epilepsia, EarlyView.
Abstract Objective There are several clinical and research applications for determining the amount of brain tissue resected after epilepsy surgery; however, manual segmentation of postoperative magnetic resonance imaging (MRI) is imprecise and time‐consuming.
Raphael Fernandes Casseb, Brunno Machado de Campos, Wallace Souza Loos, Marcelo Eduardo Ramos Barbosa, Marina Koutsodontis Machado Alvim, Gabriel Chagas Lutfala Paulino, Enrico Ghizoni, Francesco Pucci, Samuel Worrell, Clarissa Lin Yassuda, Roberto Medeiros de Souza, Lara Jehi, Fernando Cendes   +12 more
wiley   +1 more source

Opportunities of Artificial Intelligence for Authentication and Assurance of Halal Products

JITeCS (Journal of Information Technology and Computer Science)
The need for Muslims to obtain halal food encourages the development of systems that can assist in the authentication and assurance of halal products. Various Artificial Intelligence (AI) based systems have been developed to meet these needs.
Wayan Mahmudy, Diva Kurnianingtyas
doaj   +1 more source