-
301
Discovering Accessible Financial Systems Resources for Emergent Users
Published 2025-01-01“…After reviewing best practices and applying the Semiotic Inspection Method (SIM), the study developed and tested an instant payment prototype with riverside people in the Amazon region. …”
Get full text
Article -
302
FPGA-Based Implementation of All-Digital QPSK Carrier Recovery Loop Combining Costas Loop and Maximum Likelihood Frequency Estimator
Published 2014-01-01“…The joint simulation results of ModelSim and MATLAB show that the performances of the proposed ADCRL in locked-in time and range are superior to those of the ADCOL. …”
Get full text
Article -
303
The Tolman VII space-time in the presence of charge and a cosmological constant
Published 2024-12-01“…We show that the fluid can be considered a polytrope with, $$\Gamma \sim 2.5$$ Γ ∼ 2.5 . Finally, we analyse the sound speed and energy conditions to conclude that only a subclass of the solution follows all the basic physical acceptability criteria.…”
Get full text
Article -
304
Exploring the structure and properties of $$\alpha$$ -sheet based bilayer borophenes
Published 2025-01-01“…The studied bilayer borophenes exhibit extraordinarily high electric conductivity with values as high as $${\sim } 10^7\mathrm {~S}/\textrm{m}$$ for the experimentally observed AA-stacking. …”
Get full text
Article -
305
Determination of Morphine and Codeine in Human Urine by Gas Chromatography-Mass Spectrometry
Published 2013-01-01“…Selected ion monitoring (SIM) mode was used to quantify morphine and codeine. …”
Get full text
Article -
306
Intelligent Object Manipulation for a Wheelchair-Mounted Robotic Arm
Published 2024-01-01“…This new algorithm was tested in the CoppeliaSim simulation environment by replicating the tasks performed in the human study. …”
Get full text
Article -
307
Identification and biological characterization of the pathogen responsible for acute haemorrhagic disease in largemouth bass
Published 2025-03-01“…Polymerase chain reaction (PCR) detection showed that the LY02 isolate carried the toxin genes simA, pdi, sagA, and cfi. Whole-genome analysis identified LY02 as Streptococcus iniae, carrying 330 toxin factor-related genes and 164 resistance factor-related genes. …”
Get full text
Article -
308
K-SMPC: Koopman Operator-Based Stochastic Model Predictive Control for Enhanced Lateral Control of Autonomous Vehicles
Published 2025-01-01“…A high-fidelity vehicle simulator, i.e., CarSim, is used to validate the proposed method with a comparative study. …”
Get full text
Article -
309
Buckling Knockdown Factors for Hemispherical Foam Core Sandwich Shells With Single Dimple
Published 2024-01-01Get full text
Article -
310
Comunidades terapêuticas: conceito e prática de uma experiência dos anos sessenta
Published 2014-12-01“…Como conclusão, constata-se as limitações das concepções tradicionalmente consagradas de utilização do espaço asilar como lócus de construção de um trabalho terapêutico, indicando, isso sim, a utilização do dispositivo hospitalar como ferramenta de construção dos espaços corporativos da psiquiatria. …”
Get full text
Article -
311
Pedicled Cervical Lymphoadipose Tissue for Volume Reconstruction after Superficial Parotidectomy
Published 2021-01-01Get full text
Article -
312
Self-supervised speech representation learning based on positive sample comparison and masking reconstruction
Published 2022-07-01“…To solve the problem that existing contrastive prediction based self-supervised speech representation learning methods need to construct a large number of negative samples, and their performance depends on large training batches, requiring a lot of computing resources, a new speech representation learning method based on contrastive learning using only positive samples was proposed.Combined with reconstruction loss, the proposed method could obtain better representation with lower training cost.The proposed method was inspired by the idea of the SimSiam method in image self-supervised representation learning.Using the siamese network architecture, two random augmentations of the input speech signals were processed by the same encoder network, then a feed-forward network was applied on one side, and a stop-gradient operation was applied on the other side.The model was trained to maximize the similarity between two sides.During training processing, negative samples were not required, so small batch size could be used and training efficiency was improved.Experimental results show that the representation model obtained by the new method achieves or exceeds the performance of existing mainstream speech representation learning models in multiple downstream tasks.…”
Get full text
Article -
313
A Numerical framework for fatigue lifetime prediction of complex welded structures
Published 2020-01-01Get full text
Article -
314
Road Adhesion Coefficient Estimation Based on Vehicle-Road Coordination and Deep Learning
Published 2023-01-01“…Firstly, a vehicle-based data feedback system combined with a vehicle-road network cloud is introduced, and CarSim simulation is used to expand the data set and train the model effectively. …”
Get full text
Article -
315
Climate reconstruction of the Little Ice Age maximum extent of the tropical Zongo Glacier using a distributed energy balance model
Published 2022-09-01“…Results suggest that on top of a 1.1 K cooling and ${\sim }$20% increase in annual precipitation, only two seasonal precipitation patterns allow LIA equilibrium: evenly distributed precipitation events across the year and an early wet season onset.…”
Get full text
Article -
316
Concursos de projeto de arquitetura e urbanismo e democracia
Published 2024-11-01“…Não é, contudo, uma prescrição, mas sim uma construção provisória sujeita a avaliação e aprimoramento contínuos, à semelhança da democracia em si. …”
Get full text
Article -
317
Efficient Dynamic Replication Algorithm Using Agent for Data Grid
Published 2014-01-01“…EDRA is implemented using data grid simulator, namely, OptorSim. European Data Grid CMS test bed topology is used in this experiment. …”
Get full text
Article -
318
Network Usage and Time Efficient Performance Enhancement Model for IoT Applications in Fog Cloud Computing
Published 2025-04-01“…The effectiveness of this proposed algorithm was evaluated using the iFogSim simulator and the results demonstrate significant improvements, with total network usage improvement of 66.31% over HSMF, 88.40% over edge-wards, and 98.66% over the cloud-only method. …”
Get full text
Article -
319
A Fuzzy Control Strategy for Multi-Goal Autonomous Robot Navigation
Published 2025-01-01“…Simulations conducted in CoppeliaSim validate the effectiveness of the proposed method, demonstrating robust navigation and obstacle avoidance in realistic environments. …”
Get full text
Article -
320