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How to create a pencil drawing in Photoshop

Want to create a stunning pencil drawing from a regular photo? In this easy Photoshop tutorial, we’ll walk you through every ...
IEEE

Sleep EEG Signal Analysis using Graph Embedding Simplicial Convolutional Recurrent Attention Network with Duck Swarm Algorithm

Abstract: Sleep EEG Analysis (S-EEG-A) records brain activity to categorize sleep stages, identify patterns, and study disorders by frequency and waveform analysis. Sleep EEG signals are hard to ...
eLife

PKD2L1 channels segregated to the apical compartment are the exclusive dual-mode pH sensor in cerebrospinal fluid-contacting neurons

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...
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How a basic paper technique fixes common drawing problems

A small change in how you use paper can make a surprisingly big difference in your drawing process. In this video, a simple paper trick is explained that helps artists see shapes, values, and ...
IEEE

A Fast Graph-Theory-Based Algorithm for Waveform Reconstruction and Loss Calculation in Voltage Source Converters

Abstract: It is time-consuming to obtain performance metrics for feasible topologies during the design of power electronic converters. This article proposes a graph-theory-based algorithm that ...