Results 51 to 60 of about 31,379 (258)

Estimação de tempo em ratos submetidos a um procedimento de discriminação condicional Rat's time estimation under conditional discrimination procedure

Psicologia: Reflexão e Crítica, 2007
Num procedimento de discriminação condicional (DC) de característica positiva, um mesmo estímulo alvo A não é seguido de reforço quando apresentado sozinho, mas é seguido de reforço quando precedido de um estímulo X.
José Lino Oliveira Bueno, Alexandre Wagatsuma, Mateus Russomanno Martins   +2 more
doaj   +1 more source

mTORC1 function in hippocampal parvalbumin interneurons: regulation of firing and long-term potentiation of intrinsic excitability but not long-term contextual fear memory and context discrimination

Molecular Brain, 2022
Hippocampal CA1 parvalbumin-expressing interneurons (PV INs) play a central role in controlling principal cell activity and orchestrating network oscillations.
Abdessattar Khlaifia, Eve Honoré, Julien Artinian, Isabel Laplante, Jean-Claude Lacaille   +4 more
doaj   +1 more source

STAID: A Self‐Refining Deep Learning Framework for Spatial Cell‐Type Deconvolution with Biologically Informed Modeling

Advanced Science, EarlyView.
STAID is a unified deep learning framework that couples iterative pseudo‐spot refinement with neural network training through a feedback loop and exploits gene co‐expression information to model higher‐order interactions, achieving accurate and robust cell‐type deconvolution in spatial transcriptomics.
Jixin Liu, Shuli Sun, Zhengliang Lv, Xinyu Liu, Yihua Wang, Bingqiang Liu   +5 more
wiley   +1 more source

Emergent Relations after Teaching Textual Responses with Simple Discrimination Procedure in Children

Psicologia, 2010
The repertoire of reading with comprehension has been found during emergent relations tests after teaching with conditional discrimination procedure.
Heloísa Cursi Campos, Nilza Micheletto
doaj  

Underwater Acoustic Data Classification Algorithm Based on Conditional Entropy of Histogram [PDF]

Jisuanji gongcheng, 2016
Because of the target uncertainty in underwater acoustic data and the gray value overlap between various substances,it is hard to solve the classification problem by only using maximum histogram or entropy of histogram.This paper proposes a ...
YE Xueyi,SONG Qianqian,GAO Zhen,HUAN Tianshu,WANG Yunlu
doaj   +1 more source

Discriminator‐Guided Inverse Folding for Multi‐Property Protein Design

Advanced Science, EarlyView.
Discriminator‐Guided Inverse Folding (DGIF) integrates multiple property predictors trained from single‐property datasets to guide protein sequence generation from a backbone structure. DGIF enables simultaneous improvement of thermostability and solubility without requiring multi‐property annotated datasets and generates designs that move toward the ...
Yuchuan Zheng, Chuyi Liu, Zhaoming Liu, Mao Su, Chenyu Tang, Xiang Zheng, Hao Zhang, Jingyuan Li   +7 more
wiley   +1 more source

AI‐Physics‐Experiment Trinity for Integrated Protein Dynamics Modeling

Advanced Science, EarlyView.
This review unites experiments, physics‐based simulations, and AI as a synergistic triad for protein dynamics modeling. It highlights integrative strategies, resolves sampling and forcefield bottlenecks, and outlines challenges and future directions for accurate, interpretable conformational ensemble prediction.
Chen Shi, Minying Low, Peng Xiu, Kresten Lindorff‐Larsen, Yong Wang   +4 more
wiley   +1 more source

Condições experimentais facilitadoras para a aprendizagem de discriminação por bebês

Psicologia: Teoria e Pesquisa
A investigação sobre a aprendizagem de discriminações simples e condicionais por bebês requer um planejamento experimental com variáveis e características da situação apropriadas às peculiaridades da população.
Thais Porlan de Oliveira, Maria Stella C. de Alcântara Gil   +1 more
doaj   +1 more source

A Phase‐Resolved Geometric Deep Learning Framework Maps Structural Determinants of Disease‐Associated Protein Aggregation and Guides Suppressor Design

Advanced Science, EarlyView.
SKALE 2.0 maps disease‐associated protein aggregation as a phase‐resolved structural process, linking mutation‐induced geometric perturbations to nucleation, elongation, and suppressor design. Across neurodegenerative proteins, the framework reveals cryptic aggregation vulnerabilities, separates phase‐concordant and phase‐switching mutations, and ...
Jia Shen Sio, Wei Xuan Wilson Loo, Yan Shan Loo, Wen Xin Tan, Hui Xuan Lim, Huitao Liu, Chen Seng Ng   +6 more
wiley   +1 more source

Responder de Cães por Exclusão em Tarefas de Discriminação Condicional

Interação em Psicologia, 2012
This study trained the responding by exclusion in dogs, based on a conditional discrimination between dictated names and objects, and empirically evaluated the influence in that performance of human social cues (gestures directed to stimuli) towards the ...
Maria Clara de Freitas, Thaize de Souza Reis, Táhcita Medrado Mizael, Camila Domeniconi   +3 more
doaj   +1 more source