An analysis of contact stiffness and frictional receding contacts by Parel, KS

“…At the beginning of the application of tangential load, for ground surfaces, the ratio of the tangential contact stiffness to the normal contact stiffness is seen to be approximately half the Mindlin ratio, consistent with many other published experimental studies. …”

Validating the ratio of insulin like growth factor binding protein 4 to sex hormone binding globulin as a prognostic predictor of preterm birth in Viet Nam: a case-cohort study by Hirst, JE, Boniface, JJ, Le, DP, Polpitiya, AD, Fox, AC, Vu, TTK, Dang, TT, Fleischer, TC, Bui, NTH, Hickok, DE, Kearney, PE, Thwaites, G, Kennedy, SH, Kestelyn, E, Le, TQ

“…Optimal performance (AUC 0.74) was seen within 19-20 weeks’ gestation, for BMI >21 kg/m2 and age 20-35 years. …”

Deep learning methods for genome-based prediction of drug resistance in Mycobacterium tuberculosis by Wang, C

“…<p>Tuberculosis is a highly lethal infectious disease, causing approximately 1.5 million deaths annually. Recent years have seen a concerning rise in drug-resistant tuberculosis cases, calling for the development of new approaches for drug susceptibility testing. …”

Analytical determination of permeability of porous fibrous media with consideration of electrokinetic phenomena by Yang, J., Liao, K., Zhu, Q. Y., Xie, M. H., Chen, Y. Q.

“…The analytical results show that when the dimensionless electric resistance number is small and the porosity is large, the dimensionless total flow rate shows a nearly uniform distribution. When the dimensionless electric resistance number is large, the resistant effects of the electrical double layer (EDL) become so significant that the superficial velocity decreases. …”
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Light-induced microfluidic chip based on shape memory gold nanoparticles/poly (vinyl alcohol) nanocomposites by Wang, Wenxin, Liu, Xianbin, Xu, Wei, Wei, Hongqiu, Liu, Yanju, Han, Yu, Jin, Peng, Du, Hejun, Leng, Jinsong

“…The shape memory gold nanoparticles/poly (vinyl alcohol) nanocomposites display excellent light-induced shape memory property with recovery ratio of nearly 100% in visible light. The crosslinked network of light-induced shape memory gold nanoparticles/poly (vinyl alcohol) nanocomposites forms by aldol reaction, esterification, and/or hydrogen bonding of poly (vinyl alcohol), glutaraldehyde, and gold nanoparticles. …”
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Simplified algebraic estimation technique for sensor count reduction in single-phase converters with an active power buffer by Yuan, Huawei, Li, Sinan, Tan, Siew-Chong, Hui, Ron Shu-Yuen

“…With this method, the sensor count can be reduced by 50%, while achieving a nearly 20-times computational time reduction as compared to that of the conventional method.…”
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Hardware-efficient systolic-like modular design for two-dimensional discrete wavelet transform by Meher, Pramod Kumar, Mohanty, Basant Kumar, Patra, Jagdish Chandra

“…The proposed design can offer nearly the same throughput rate, and requires the same or less the number of adders and multipliers as the best of the existing structures. …”
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Three dimensionals α-Fe2O3/polypyrrole (Ppy) nanoarray as anode for micro lithium ion batteries by Lai, Linfei, Yang, Huanping, Lim, San Hua, Zhen, Yongda, Yu, Ting, Shen, Zexiang, Lin, Jianyi, Liu, Jilei, Zhou, Weiwei

“…A relatively high specific capacity of 0.42 mA h/cm2 can be achieved at 0.1 mA/cm2 even after 100 charge/discharge cycles, with a plateau potential of 1 V and nearly 100% Coulombic efficiency, suggesting the feasibility to use this unique 3D nanostructured hybrid composite for microbattery in both small and large scale applications.…”
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Cylindrical surfaces enable wavelength-selective extinction and sub-0.2 nm linewidth in 250 μm-gap silicon Fabry–Pérot cavities by Malak, Maurine, Marty, Frédéric, Pavy, Nicolas, Peter, Yves-Alain, Liu, Ai Qun, Bourouina, Tarik

“…This approach outperforms the first design in terms of Q-factor, of nearly 9000 for around 250 μm-long cavity, which suggests its potential use for biochemical sensing and analysis as well as cavity enhancement applications requiring high Q.L values.…”
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Housing price prediction using convolutional transformer by Ma, Weilun

“…The data set used in this paper are the apartments sold-price in Toronto from 2005 to 2010, which holds nearly 81 features. This study stratifies the dataset chronologically, segregating it into training and validation sets in an 8:2 proportion. …”
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Electrochemical scrutinizing techniques on initial development of pseudomonas aeruginosa strain (PAO1) biofilms by Foo, Yu Hao

“…Bacteria are ubiquitous, forming biofilms on nearly any surface in an aqueous environment. The accumulation of biofilms on the surface of industrial equipment is natural yet often detrimental. …”
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Uncovering the mechanical secrets of the squirting cucumber by Box, F, Moulton, DE, Vella, D, Lowe, T, Goriely, A, Thorogood, C, Bhagotra, Y

“…We demonstrate how together these mechanical features contribute to a nearly uniform distribution of seeds away from the parent plant. …”

Image segmentation with minimal human supervision by Shin, G

“…</p> <br> <p>In the first part, we demonstrate that considering a model's uncertainty in predictions can significantly reduce the number of annotations required to train a segmenter that performs nearly as well as a fully-supervised one. This finding underscores the critical role of pixels around semantic boundaries in helping the model to learn representations suitable for segmentation.…”

Ultrastable shear jammed granular material by Zhao, Yiqiu, Zhao, Yuchen, Wang, Dong, Zheng, Hu, Chakraborty, Bulbul, Socolar, Joshua E. S.

“…The stress response of these states to small imposed shear is nearly elastic, in contrast to the original shear jammed state.…”
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Chemical vapor deposition of 3D transition metal oxide and chalcogenide nanocrystals by Hu, Dianyi

“…Typically, the nanomaterials prepared in this thesis are two-dimensional (2D) structures, with the thickness down to several nanometers and the lateral size as large as tens of micrometers. The prepared materials include layered FeTe1-xSex, and nonlayered Fe3O4, MnS and MnSe. …”
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Prevalence of overweight and obesity in Chinese preschoolers in Singapore by Pwint, Mar Khin, Lee, Yung Seng, Wong, Teck Yee, Saw, Seang Mei

“…An increasing trend in the prevalence of obesity with increasing age was seen in both genders, using the CDC and IOTF references (P ≤0.001 and 0.001, respectively). …”
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Inflammatory biomarkers and motoric cognitive risk syndrome: multicohort survey by Groeger, Justina L., Ayers, Emmeline, Barzilai, Nir, Beauchet, Olivier, Callisaya, Michele, Torossian, Maral R., Derby, Carol, Doi, Takehiko, Lipton, Richard B., Milman, Sofiya, Nakakubo, Sho, Shimada, Hiroyuki, Srikanth, Velandai, Wang, Cuiling, Verghese, Joe

“…Results: Although associations between higher (worse) CRP and IL-6 tertiles and MCR were only seen in three out of the five cohorts (EAS, TASCOG, and LonGenity), when a pooled meta-analysis was performed, a robust association was demonstrated. …”
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Real-world effectiveness of sotrovimab and remdesivir for early treatment of high-risk hospitalized COVID-19 patients: a propensity score adjusted retrospective cohort study by Koh, Lin Pin, Chua, Siang Li, Vasoo, Shawn, Toh, Matthias Paul Han Sim, Cutter, Jeremy Nicholas, Nah, Puay Hoon, Leo, Yee Sin, Tay, Jun Xin, Young, Barnaby Edward, Lye, David C., Ong, Sean W. X.

“…Remdesivir and sotrovimab treatment, given early in the disease course to unvaccinated high-risk patients, was effective in reducing the risk of in-hospital deterioration and severe disease. This effect was not seen in fully vaccinated patients, which may be due to a small sample size or residual confounding.…”
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Fast AES-based universal hash functions and MACs: featuring LeMac and Macs by Bariant, Augustin, Baudrin, Jules, Leurent, Gaëtan, Pernot, Clara, Perrin, Léo, Peyrin, Thomas

“…Ultra-fast AES round-based software cryptographic authentication/encryption primitives have recently seen important developments, fuelled by the authenticated encryption competition CAESAR and the prospect of future high-profile applications such as post-5G telecommunication technology security standards. …”
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Insights from coral microatolls into sea-level variability and subduction zone behavior by Sarkawi, Gina Muthia

“…We use forward elastic dislocation models to determine potential causative faults that could produce vertical deformation seen in the coral record. Lastly, I compile published fossil coral microatoll records across Simeulue Island, Indonesia to investigate the size of two paleoearthquakes, the 1394 CE and the 1450 CE, which were predecessor ruptures to the Mw 9.2 2004 CE Aceh-Andaman earthquake. …”
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