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. …”
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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

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Floquet stroboscopic divisibility in non-Markovian dynamics by Bastidas, Victor M., Kyaw, Thi Ha, Tangpanitanon, Jirawat, Romero, Guillermo, Kwek, Leong-Chuan, Angelakis, Dimitris G.

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Nonlinear circuit quantum electrodynamics based on the charge-qubit–resonator interface by Yu, Deshui, Kwek, Leong Chuan, Amico, Luigi, Dumke, Rainer

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Proactively modulating mechanical behaviors of materials at multiscale for mechano-adaptable devices by Chen, Geng, Cui, Yajing, Chen, Xiaodong

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Molecular modulation of fluorene-dibenzothiophene-S,S-dioxide-based conjugated polymers for enhanced photoelectrochemical water oxidation under visible light by Dai, Chunhui, Gong, Xuezhong, Zhu, Xianglin, Xue, Can, Liu, Bin

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Study on the regulation of focal adesions and cortical actin by matrix nanotopography in 3D environment by Han, Jingjing, Lin, Keng-Hui, Chew, Lock Yue

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Arbitrary and independent polarization control in situ via a single metasurface by Yan, Libin, Zhu, Weiming, Muhammad Faeyz Karim, Cai, Hong, Gu, Alex Yuandong, Shen, Zhongxiang, Chong, Peter Han Joo, Tsai, Din Ping, Kwong, Dim-Lee, Qiu, Cheng-Wei, Liu, Ai Qun

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Self-assembly of three-dimensional CdS nanosphere/graphene networks for efficient photocatalytic hydrogen evolution by Wang, Zhijian, Liu, Zhi, Chen, Jiazang, Yang, Hongbin, Luo, Jianqiang, Gao, Jiajian, Zhang, Junming, Yang, Cangjie, Jia, Suping, Liu, Bin

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Second-harmonic generation in quaternary atomically thin layered AgInP2S6 crystals by Wang, Xingzhi, Du, Kezhao, Liu, Weiwei, Hu, Peng, Lu, Xin, Xu, Weigao, Kloc, Christian, Xiong, Qihua

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Three dimension (3D) hierarchical electrode (Au/rGO/CoPt3) for electrooxidation of ethanol in fuel cells by Huang, Kang, Peng, Dongdong, Zhang, Bowei, Cao, Xun, Hao, Shiji, Yang, Guang, Dong, Yibing, Wu, Junsheng, Huang, Yizhong

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Communication and knowledge as motivators : understanding Singaporean womens perceived risks of breast cancer and intentions to engage in preventive measures by Lee, Edmund Wei Jian, Ho, Shirley S., Chow, Josephine K., Wu, Ying Ying, Yang, Zixin

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Examining public acquisition of science knowledge from social media in Singapore : an extension of the cognitive mediation model by Ho, Shirley S., Yang, Xiaodong, Thanwarani, Amber, Chan, Juliana M.

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Cultural self-awareness as awareness of culture's influence on the self : implications for cultural identification and well-being by Lu, Chieh, Wan, Ching

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Complete genome sequence of Brachybacterium sp. strain SGAir0954, isolated from Singapore air by Hlaing, Phu Pwint Thin, Junqueira, Ana Carolina M., Uchida, Akira, Purbojati, Rikky Wenang, Houghton, James N. I., Chénard, Caroline, Wong, Anthony, Clare, Megan E., Kushwaha, Kavita K., Putra, Alexander, Kee, Carmon, Gaultier, Nicolas Eugene, Premkrishnan, Balakrishnan N. V., Heinle, Cassie Elizabeth, Lim, Serene Boon Yuean, Vettah, Vineeth Kodengil, Drautz-Moses, Daniela Isabel, Schuster, Stephan Christoph

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Multiple-level feature-based measure for retargeted image quality by Zhang, Yabin, Lin, Weisi, Li, Qiaohong, Cheng, Wentao, Zhang, Xinfeng

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Development of an ultrasonic decellularization process for porcine oesophagus by Toh, Amoz Jin Kai

“…Through the use of 0.2% Sodium dodecyl sulphate (SDS) solution and the method of perfusion of about 147.5 µl/min, the processed oesophagi are often fully decellularized within 4 to 5 days to produce the scaffolds. …”
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Quantifying the permeability reduction of biogrouted rock fracture by Wu, Chuangzhou, Chu, Jian, Wu, Shifan, Guo, Wei

“…Uncontrollable seepage is one of the commonly encountered disasters in underground excavation projects (Gell and Wittke 1986; Gmünder and Arn 1993; Dhawan et al. 2004; Min et al. 2009; Walsh et al. 2013). Cementitious or chemical grouts are often used for seepage control by sealing the rock joints in the areas, where caverns or tunnels are going to be constructed (Warner 2004; Bruce et al. 2006; Tongwa et al. 2013; Wu et al. 2017). …”
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Recovery of ammonia from municipal wastewater through ion exchange by Aqilah Hani Binte Alfian

“…The column performed the best at EBCT of 35 min achieving a removal capacity of 3.26 mg/g. Further efforts should be carried out to investigate the use of modified biochar in industrial or trade wastewater effluent for other target pollutants. …”
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Accelerated MAPbI3 co-evaporation: productivity gains without compromising performance by Dewi, Herlina Arianita, Erdenebileg, Enkhtur, De Luca, Daniela, Mhaisalkar, Subodh Gautam, Bruno, Annalisa

“…This study significantly accelerates the overall co-evaporation time, reducing the deposition time of MAPbI3 by 6-fold, to just 25 min, without compromising the film quality, composition, and performance of PSCs and thereby demonstrating substantial promise for industrial applications.…”
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