Lubricant evolution and depletion under laser heating : a molecular dynamics study by Li, Yong, Wong, Chee How, Li, Bei, Yu, Shengkai, Hua, Wei, Zhou, Weidong

“…A temperature gradient is formed in the radial direction due to the heat transfer between the heated beads and the surrounding lubricants. During the cooling process, the strong functional interaction between end-beads and the substrate layer hinders the recovery and redistribution of depleted lubricant beads, resulting in an undersaturated film. …”
Get full text
Get full text

Public opinion trend analysis on nuclear energy via aspect-based sentiment analysis methods by Huang, Fan

“…The Bidirectional Encoder Representation Transformers (BERT) model was applied to detect the sentiment polarities of collected tweets. …”
Get full text

Synbiotic encapsulation against Vibrio parahaemolyticus infection in whiteleg shrimps by Wei, Guangmin, Tay, Moon Yue Fen, Kamaja, Vamshi Krishna, Chan-Park, Mary B.

“…Coculture method indicated that synbiotic beads reduce viability of Vibrio parahaemolyticus by 3 orders of magnitude. …”
Get full text

Sentiment analysis for COVID-19 vaccination news by Lim, Pei Yan

“…Different sentiment analysis models, TextBlob, VADER, Flair and CT-BERT, are used. Several rules are defined through analysis to improve the models' accuracy. …”
Get full text

Keyword and named entity recognition on emergency call texts by Hu, Wanyu

“…The model used for this project is the Bidirectional Representations from Transformers (BERT) model. 75% of the Emergency Call Texts dataset is obtained online. …”
Get full text

Interference suppression of coded frequency hopped system by Ong, Johnson Soon Ann

“…The purpose of this report is to study the bit error rate (BER) of the frequency hopped (FH) system with a non-coherent MFSK or M-ary frequency-shift-keyed modulation and how to improve the BER, with the usage of some channel coding techniques. …”
Get full text

Symbol-error performance and bit-error performance for 2-dimensional signals by Ilakkiyaa D/O Gunasekaran

“…The main purpose of this project is to compare the SER and BER performances for different Phase Shift Keying (PSK) and Quadrature Amplitude Modulation (QAM) schemes. …”
Get full text

Topological data analysis for fake news detection by Deng, Ran

“…For this task, three individual models have been used: least absolute shrinkage and selection operator (LASSO) using 0th Dimensional Persistent Image (PI) vectors, Bidirectional Long Short-Term Memory (BiLSTM), and Bidirectional Encoder Representations from Transformers (BERT). Two ensemble models were also used to improve performances by supplementing contextual information from deep-learning models with structural information from PI vectors: BiLSTM + TDA and BERT + TDA. …”
Get full text

Embedded Object Detection and Mapping in Soft Materials Using Optical Tactile Sensing by Solano-Castellanos, Jose A., Do, Won Kyung, Kennedy, Monroe D.

“…To demonstrate the effectiveness of the method, we tested our approach on an experimental setup that consists of a series of quartz beads located underneath a polyethylene foam that prevents direct observation of the configuration and requires the use of tactile exploration to recover the location of the beads. …”
Get full text

MIMO visible light communication system with enhanced performance by Han, Junyao

“…Furthermore, zero-forcing and minimum mean square error with regards to pre and post coding were used to plot BER against various parameters. In this simulation, the performance of 4x4-MIMO-OFDM is evaluated and enhanced…”
Get full text

Integration of LoRa IoT with cloud platform in stingless beehive remote monitoring system by Ahmad, Yasser Arul, Nurul Salshabila, Mustapa, Anis Hannani, Razaman, Muhammad Nasrin Aqil, Abdul Hamid, Noreha, Abdul Malik, Mohd Faizal, Jamlos

“…Stingless bee colonies require constant monitoring to ensure hive health and optimal honey production. …”
Get full text

Engineering of In Vitro 3D Capillary Beds by Self-Directed Angiogenic Sprouting by Chan, Juliana Maria, Zervantonakis, Ioannis K., Rimchala, Tharathorn, Polacheck, William Joseph, Whisler, Jordan, Kamm, Roger Dale

“…Here, we report the engineering of 3D capillary beds in an in vitro microfluidic platform that is comprised of a biocompatible collagen I gel supported by a mechanical framework of alginate beads. The engineered vessels have patent lumens, form robust ~1.5 mm capillary networks across the devices, and support the perfusion of 1 µm fluorescent beads through them. …”
Get full text
Get full text
Get full text
Get full text

Space-time line code aided offset spatial modulation by Pang, Yashan, Xiao, Yue, Lei, Xia, Guan, Yong Liang, Joung, Jingon

“…Simulation results confirm the tightness of the derived BER bound and the advantages of the proposed scheme.…”
Get full text

Nonlinear channel equalization for wireless communication systems using Legendre neural networks by Patra, Jagdish Chandra, Meher, Pramod Kumar, Chakraborty, Goutam

“…The functional link NN (FLANN) for nonlinear channel equalization which we had proposed earlier, offers faster mean square error (MSE) convergence and better bit error rate (BER) performance compared to multilayer perceptron (MLP). …”
Get full text
Get full text

Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels by Le, Thi Ngoc Anh.

“…Five diversity-combining methods utilized in BER simulation to counter MAI and PBJ effects are square-law linear combining, product combining, hard-decision majority-vote (HDMV), self-normalizing and clipper receivers.…”
Get full text

Disusing the ear: Samuel Daniel and the poetics of poetical essays by Tregear, T

IS activity in Southeast Asia by Liow, Joseph Chinyong, Liow Chin Yong, Joseph

“…The increasing number of recruits from Indonesia and Malaysia to Islamic State reflects the evolving security threat to Southeast Asia. The emerging pattern bears lessons for countries in the region.…”
Get full text
Get full text

Electrode modification by diazonium chemistry : studies on the effect of steric bulk on film thickness, and modified activated carbon cloths for energy storage by Subrata, Arnold

“…One key disadvantage of grafting by diazonium chemistry is the inherent tendency of the grafted film to bear multilayers of organic molecules, which is not desired in most applications requiring modified electrodes. …”
Get full text

Covalent immobilization of aminoacylase to alginate for L-phenylalanine production by Lee, Pat M., Lee, Kong H., Siaw, Yew S.

“…The beads showed stable activity under operational conditions, they lost about 40% of their activity after four reaction cycles. …”

Multi-carrier M-ary DCSK system with code index modulation : an efficient solution for chaotic communications by Cai, Guofa, Fang, Yi, Wen, Jinming, Mumtaz, Shahid, Song, Yang, Frascolla, Valerio

“…In the proposed CIMMC-M-DCSK system, the reference and information-bearing signals for each subcarrier can be transmitted simultaneously by using the orthogonal sinusoidal carriers, where the information bearing signal adopts the M-DCSK modulation to further increase the data rate. …”
Get full text