Effect of lognormal particle size distributions on particle spreading in additive manufacturing by Zhao, Ya, Chew, Jia Wei

“…This discrete element method (DEM) study focusses on the impact of particle polydispersity during the particle spreading process on parameters that affect the quality of the final product, like packing and bed surface roughness. The particle systems include four lognormal particle size distribution (PSD) widths, which are benchmarked against the monodisperse system with the same mean particle diameter. …”
Get full text

Robust polyamide-PTFE hollow fibre membranes for harsh organic solvent nanofiltration by Francis, Verona Nithya, Chong, Jeng Yi, Yang, Guoying, Che, Lei, Wang, Rong

“…Polymeric membranes have been extensively studied for organic solvent nanofiltration (OSN) but many fail to show sufficient chemical resistance in strong solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). …”
Get full text

Surface modification of oriented glass fibers for improving the mechanical properties and flame retardancy of polyamide 12 composites printed by powder bed fusion by Hou, Yanbei, Gao, Ming, An, Ran, Tey, Wei Shian, Li, Boyuan, Chen, Jiayao, Zhao, Lihua, Zhou, Kun

“…Meanwhile, LDH weakened the candlewick-like effect of GF and thus improved the flame retardancy of the PA12 composites. …”
Get full text

RESAC: a redundancy strategy involving approximate computing for error-tolerant applications by Balasubramanian, Padmanabhan, Maskell, Douglas Leslie, Prasad, Krishnamachar

“…This is burdensome for resource-constrained applications like space where low power and energy efficiency are important considerations. …”
Get full text

Radio frequency fingerprints vs. physical unclonable functions - are they twins, competitors, or allies? by Zhang, Junqing, Chang, Chip Hong, Gu, Chongya, Hanzo, Lajos

Get full text

Liposomal carrier systems for encapsulation of drugs using bicellar mixtures by Lee, Bao Jun

“…Through the usage of bicellar mixture which includes long-chain molecules like DOPC and cholesterol, combined with short-chain molecules like lauric acid. …”
Get full text

3D patient specific instrumentation for high tibial osteotomy by Wong, Gina Khay Fong

“…The most time-intensive part of this project is creating the bone models as there are many alternatives to build it, with many unknown variables, like how the detection algorithm for the Hounsfield Units (HU) works, which helps to build the bone model. …”
Get full text

Strain-hardening cementitious composites ultra-thin whitetopping (SHCC-PUTW) for rapid asphalt pavement rehabilitation by NguyenDinh, Nen, Liu, Yangqing, Qiu, Jishen, Bawono, Ali Aryo, He, Shan, Lechner, Bernhard, Yang, En-Hua

Get full text

Optical atompilz: propagation-invariant strongly longitudinally polarized toroidal pulses by Wang, Ren, Yang, Ding-Tao, Xin, Tao, Shi, Shuai, Wang, Bing-Zhong, Shen, Yijie

“…Recent advancements in optical, terahertz, and microwave systems have unveiled non-transverse optical toroidal pulses characterized by skyrmionic topologies, fractal-like singularities, space-time nonseparability, and anapole-exciting ability. …”
Get full text

Large-scale model testing of high-pressure grouting reinforcement for bedding slope with rapid-setting polyurethane by Zhang, Zhichao, Tang, Xuefeng, Liu, Kan, Ye, Longzhen, He, Xiang

“…Bedding slope is a typical heterogeneous slope consisting of different soil/rock layers and is likely to slide along the weakest interface. Conventional slope protection methods for bedding slopes, such as retaining walls, stabilizing piles, and anchors, are time-consuming and labor- and energy-intensive. …”
Get full text

Evaluation of road cross-section design using driving simulation by Ng, Kay Guan

“…Effective land usage is often a crucial and important concern for land-scare and highly urbanised places like Singapore. Road transport networks have been considered as a possible area of optimisation through the minimisation of lane widths. …”
Get full text

Towards intelligent caring agents for Aging-In-Place : issues and challenges by Kang, Yilin, Wang, Di, Subagdja, Budhitama, Tan, Ah-Hwee, Zhang, Daqing

Get full text
Get full text

Investigating circular dorsal ruffles through varying substrate stiffness and mathematical modeling by LeDuc, Philip R., Zeng, Yukai, Lai, Tanny, Koh, Cheng Gee, Chiam, Keng-Hwee

“…Circular dorsal ruffles (CDRs) are transient actin-rich ring-like structures which form on the dorsal surface of growth-factor stimulated cells. …”
Get full text
Get full text

The chronic cerebral hypoperfusion model induces proinflammatory cascades in Alzheimer's disease by Abedi, Zahra, Basri, Hamidon, Hassan, Zurina, Inche Mat, Liyana Najwa, Khaza’ai, Huzwah, Mohd Ali, Razana

“…Research implicates the NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome complex, initiating caspase 1-mediated maturation of interleukin-1 β (IL-1β) and interleukin-18 (IL-18). …”
Get full text

Optimization of surface roughness on duplex stainless steel in dry milling by Nurul Hidayah, Razak, Mohammad Rizal, Md Ali

“…An optimum machining parameters speed of cutting of 78.283 mm/min, rate of feed of 0.100 mm/tooth and axial depth of 0.834 mm is identified as the optimum values.…”
Get full text
Get full text

Artificial neural network-salp-swarm algorithm for stock price prediction by Zuriani, Mustaffa, Mohd Herwan, Sulaiman, Azlan, Abdul Aziz

“…Before training, the dataset is normalized using the min-max normalization technique to reduce the influence of noise. …”
Get full text

Optimizing targeted vaccination across cyber–physical networks: an empirically based mathematical simulation stud by Mones, Enys, Stopczynski, Arkadiusz, Pentland, Alex, Hupert, Nathaniel, Lehmann, Sune

“…Here, we study the digital communication activity of more than 500 individuals along with their person-to-person contacts at a 5-min temporal resolution. We then simulate different disease transmission scenarios on the person-to-person physical contact network to determine whether cyber communication networks can be harnessed to advance the goal of targeted vaccination for a disease spreading on the network of physical proximity. …”
Get full text

Optimizing targeted vaccination across cyber–physical networks: an empirically based mathematical simulation study by Mones, Enys, Stopczynski, Arkadiusz, Pentland, Alex, Hupert, Nathaniel, Lehmann, Sune

“…Here, we study the digital communication activity of more than 500 individuals along with their person-to-person contacts at a 5-min temporal resolution. We then simulate different disease transmission scenarios on the person-to-person physical contact network to determine whether cyber communication networks can be harnessed to advance the goal of targeted vaccination for a disease spreading on the network of physical proximity. …”
Get full text

Query lower bounds for log-concave sampling by Chewi, Sinho, de Dios Pont, Jaume, Li, Jerry, Lu, Chen, Narayanan, Shyam

“…In this work, we establish the following query lower bounds: (1) sampling from strongly log-concave and log-smooth distributions in dimension ≥ 2 requires Ω(log) queries, which is sharp in any constant dimension, and (2) sampling from Gaussians in dimension (hence also from general log-concave and log-smooth distributions in dimension) requires Ωe(min( √ log,)) queries, which is nearly sharp for the class of Gaussians. …”
Get full text

Systematic bandgap engineering of graphene quantum dots and applications for photocatalytic water splitting and Co2 reduction by Yan, Yibo, Chen, Jie, Li, Nan, Tian, Jingqi, Li, Kaixin, Jiang, Jizhou, Liu, Jiyang, Tian, Qinghua, Chen, Peng

Get full text
Get full text