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67 resultados encontrados.

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α2* Nicotinic acetylcholine receptors influence hippocampus-dependent learning and memory in adolescent mice
Artículo
Acceso abierto Artículo CONICET Digital
Lotfipour, Shahrdad et al · Cold Spring Harbor Laboratory Press · 2017 · ISSN 1549-5485
The absence of α2* nicotinic acetylcholine receptors (nAChRs) in oriens lacunosum moleculare (OLM) GABAergic interneurons ablate the facilitation of nicotine-induced hippocampal CA1 long-term potentiation and impair mem...
Idioma eng
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Open Access
Learning new words: memory reactivation as a mechanism for strengthening and updating a novel word´s meaning
Artículo
Acceso abierto Artículo RI ITBA
Laurino, Julieta et al · RI ITBA · 2022 · ISSN 1532-5946
"In the present study we explored the post-learning changes in a novel word’s definition using a cue-induced memory reactivation. Native speakers of Spanish (N=373) learned low-frequency words with their corresponding ...
Idioma en
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Open Access
Modeling cognitive load in problem-based biology learning: Effects of material complexity and teaching strategy
Artículo
Acceso abierto Artículo DOAJ
Handi Darmawan et al · Universitas Muhammadiyah Malang · 2026 · ISSN 2809-0284
Background-Although PBL is effective in biology learning, this approach often triggers cognitive overload when the complexity of the material and instructional demands exceed students' working memory capacity, while ther...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Adaptive emotion-aware chatbot for mental health diagnosis using recurrent reinforcement learning and transformer models
Artículo
Acceso abierto Artículo DOAJ
Sonia Dessai et al · Frontiers Media S.A · 2026 · ISSN 2624-8212
In the busy and stressful modern world, people tend to disregard mental health, still it is an important factor of overall health. The constant pressure to achieve success, the invasive nature of technology, and the cons...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
JOLer. a Java standalone application for simulating the Weaver & Kelemen's judgment of learning (JOL) model
Artículo
Acceso abierto Artículo DOAJ
Marcos Ruiz et al · Servicio de Publicaciones de la Universidad de Murcia · ISSN 0212-9728
To assess judgment of learning (JOL) accuracy in metamemory, researchers have to measure how much the metamemory judgments adjust to the participant's memory-test performance. Absolute accuracy or calibration is the aver...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Model‐Inversion‐Resistant Physical Unclonable Neural Network Using Vertical NAND Flash Memory
Artículo
Acceso abierto Artículo DOAJ
Sung‐Ho Park et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT The growing use of neural networks in privacy‐sensitive applications necessitates architectures that inherently protect both data and model integrity. We present a model‐inversion‐resistant physical unclon...
LCC TENDOlNjaWVuY2U~Idioma eng
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Randomization based shallow and federated-deep learning for smart grid security using label-encoded vulnerabilities and distributed LSTM computation
Artículo
Acceso abierto Artículo DOAJ
Mohammad Kamrul Hasan et al · PeerJ Inc · 2026 · ISSN 2376-5992
With the constant advancement of the smart grid, zero-day attack processes in Advanced Metering Infrastructure (AMI) and Supervisory Control and Data Acquisition (SCADA) networks are also continually evolving. This study...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
A study on learners’ emotion classification based on an improved convolutional neural network algorithm in online teaching and learning
Artículo
Acceso abierto Artículo DOAJ
Yiling Chen et al · PeerJ Inc · 2026 · ISSN 2376-5992
With the rapid advancement of online education, students’ sentiment feedback serves as a pivotal factor in enhancing course quality and refining pedagogical strategies. However, conventional sentiment analysis approach...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
A temporal attention-based hybrid deep learning model for student performance and academic risk prediction
Artículo
Material complementario disponible Artículo DOAJ
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
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
An Ensemble of Long Short‐Term Memory Models to Automatically Detect End‐Range Movement Patterns in Men's Professional Hard Court Grand Slam Tennis
Artículo
Acceso abierto Artículo DOAJ
Cameron Armstrong et al · Wiley · 2026 · ISSN 1746-1391
ABSTRACT Evaluating end‐range movements during tennis match‐play can quantify high intensity load exposure and facilitate specific analysis of players' high‐end physical capabilities. Currently, the process to eval...
LCC TENDOlNwb3J0cw~~Idioma eng
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Open Access
An optimized deep learning framework for IoT-based smoke detection with enhanced performance and computational efficiency
Artículo
Acceso abierto Artículo DOAJ
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
Enhancing Zero Trust Cybersecurity using Machine Learning and Deep Learning Approaches
Artículo
Acceso abierto Artículo DOAJ
Danial Haider et al · MMU Press · 2025 · ISSN 2821-370X
The recent Zero-Trust Architecture (ZTA) is progressively adopted to the develop network security by assuming no implicit trust within or outside an organization’s boundary. Though, ZTA faces substantial challenge...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Integrated Approach to Learning (On the Example of a Private Institution “School of the Free and Responsive”)
Artículo
Acceso abierto Artículo DOAJ
Olha Pylypiv · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 2311-0155
The current stage of reforming the Ukrainian national school is characterized by a complication of the сontent of education, an increase in the amount of information and a reduction in the time allotted for its learning...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Integrating CCD and Adaptive-dNBR With Metaheuristic-Optimized Hybrid Deep Learning for Wildfire Detection and Susceptibility Mapping in Los Angeles County
Artículo
Acceso abierto Artículo DOAJ
Arief Rizqiyanto Achmad et al · IEEE · 2026 · ISSN 1939-1404
Wildfires are among the most destructive natural disasters and pose significant risks to ecosystems, infrastructure, and human lives. This study focuses on wildfire susceptibility mapping in Los Angeles County, a region ...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Interleukin-1b-induced memory reconsolidation impairment is mediated by a reduction in glutamate release and zif268 expression and a-melanocyte-stimulating hormone prevented these effects
Artículo
Acceso abierto Artículo CONICET Digital
Machado, Ivana Noelia et al · Elsevier Inc · 2015 · ISSN 0889-1591
The immune system is an important modulator of learning, memory and neural plasticity. Interleukin 1β (IL-1β), a pro-inflammatory cytokine, significantly affects several cognitive processes. Previous studies by our gro...
Idioma eng
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Open Access
Mesenchymal stem cell therapy improves spatial memory and hippocampal structure in aging rats
Artículo
Acceso abierto Artículo CONICET Digital
Zappa Villar, María Florencia et al · Elsevier Science · 2019 · ISSN 0166-4328
There is a growing interest in the potential of mesenchymal stem cells (MSCs) for implementing regenerative medicine in the brain as they have shown neurogenic and immunomodulatory activities. We assessed the effect of i...
Idioma eng
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Open Access
Differential Arc protein expression in dorsal and ventral striatum after moderate and intense inhibitory avoidance training
Artículo
Acceso abierto Artículo CONICET Digital
González Franco, Diego A. et al · Academic Press Inc Elsevier Science · 2017 · ISSN 1074-7427
Intense training refers to training mediated by emotionally arousing experiences, such as aversive conditioning motivated by relatively high intensities of foot-shock, which produces a strong memory that is highly resist...
Idioma eng
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Open Access
Acetyl-carnitine improves hyperactivity and learning deficits in KAT6A haploinsufficient mice
Artículo
Acceso abierto Artículo DOAJ
Samantha Eccles et al · Life Science Alliance LLC · 2026 · ISSN 2575-1077
In this study, the authors show that treatment with acetyl-carnitine can ameliorate learning and memory defects and hyperactivity in a mouse model of the cognitive disorder, Arboleda–Tham syndrome. Pathogenic variants ...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Chemotactile perception and associative learning of amino acids in yellowjacket workers
Artículo
Acceso abierto Artículo CONICET Digital
Mattiacci, Analia et al · Company of Biologists · 2024 · ISSN 0022-0949
Learning and memory are fundamental processes, influencing animal foraging behaviour and fitness success. Evaluating food nutritional quality, particularly of proteins and essential amino acids, involves complex sensory ...
Idioma eng
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UttaraRisk-Next: A Multi-Task Ensemble Learning Framework for Maternal Health Risk Prediction
Artículo
Material complementario disponible Artículo DOAJ
Mohit Lal Sah Mohit et al · Asociación Española para la Inteligencia Artificial · 2026 · ISSN 1137-3601
In India's mountainous areas, maternal mortality is still a serious public health concern, especially in Uttarakhand, where access to healthcare is hampered by geographical obstacles. UttaraRisk-Next, a multi-task ensemb...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Material complementario
A Hybrid Deep Learning VGG-16 Based SVM Model for Vehicle Type Classification
Artículo
Acceso abierto Artículo DOAJ
Muhammad Imran et al · MMU Press · 2025 · ISSN 2821-370X
Car classification is important in daily life because there are many distinct types of automobiles made by various manufacturers. Although there are numerous methods for classifying autos, machine learning technologies h...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Cement Plant Power Demand Prediction Using 1D Convolutional Neural Network Model: A Case Study
Artículo
Acceso abierto Artículo DOAJ
Tawfeeq E. Abdulabbas et al · Mustansiriyah University/College of Engineering · 2026 · ISSN 2520-0917
The management and operation of the power system would be significantly enhanced if accurate prior knowledge of power exchanges were provided, which could provide valuable insights into the system and help predict the re...
LCC LCC:Engineering (General). Civil engineering (General)Idioma ara
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Open Access
Indonesian Language Sign Detection using Mediapipe with Long Short-Term Memory (LSTM) Algorithm
Artículo
Acceso abierto Artículo DOAJ
Wargijono Utomo et al · MMU Press · 2025 · ISSN 2821-370X
People with disabilities mostly communicate using sign language, but the public still has little understanding of the Indonesian Sign Language System (ISLS). This causes obstacles in daily interactions. Advances in artif...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Continuous assessment of daily-living gait using self-supervised learning of wrist-worn accelerometer data
Artículo
Acceso abierto Artículo DOAJ
Yonatan E. Brand et al · Nature Portfolio · 2026 · ISSN 2398-6352
Abstract Physical activity and mobility are critical for healthy aging and predict diverse health outcomes. While wrist-worn accelerometers are widely used to monitor physical activity, estimating gait metrics from wrist...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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