Characteristics of InGaAs quantum dot infrared photodetectors by Xu, S. J., Chua, S. J., Mei, T., Wang, X. C., Zhang, X. H., Karunasiri, G., Fan, Weijun, Wang, C. H., Jiang, J., Wang, S., Xie, X. G.

“…A quantum dot infrared photodetector(QDIP) consisting of self-assembled InGaAs quantum dots has been demonstrated. Responsivity of 3.25 mA/W at 9.2 μm was obtained for nonpolarized incident light on the detector with a 45° angle facet at 60 K. …”
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Miniature photonic crystal optical fiber humidity sensor based on polyvinyl alcohol by Wong, Wei Chang, Chan, Chi Chiu, Li, Tao, Chen, Li Han, Boo, Jia Liang, Lee, Kok Xian, Leong, Kam Chew

“…A compact photonic crystal fiber (PCF) humidity sensor based on modal interference has been proposed by the use of commercial fusion splicer to collapse the holes of PCF to form a Michelson interferometer with cladding mode excitation at the fiber tip. …”
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State Budget Periodicity and General Expenditure Volatility: An Empirical Analysis by Kim, Soojin, Wang, Qiushi

“…Using a large panel dataset for fifty states over the years 1960–2012, after controlling for institutional, economic, and political factors, we find general expenditure of biennial states has been significantly less volatile than that of annual states. …”
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Full-Dimensional Quantum Dynamical Studies of the Cl + HOD → HCl/DCl + OD/OH Reaction: Bond Selectivity and Isotopic Branching Ratio by Song, Hongwei, Lee, Soo-Ying, Lu, Yunpeng, Guo, Hua

“…Total reaction cross sections have been computed for several low-lying vibrational states of HOD. …”
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Progress and Challenges towards Point-of-Care Diagnostic Development for Dengue by Pang, Junxiong, Chia, Po Ying, Lye, David Chienboon, Leo, Yee Sin

“…Increasingly, there is a greater public health significance for a multiplexing assay that differentiates dengue from Zika or pathogens with similar clinical presentations. Although there have been many assay/platform developments toward POCTs, independent validation and implementation remain very limited. …”
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Empirical comparison of bagging-based ensemble classifiers by Suganthan, P. N., Ye, Ren

“…The comparison of these four ensemble classifiers is novel because it has not been reported in the existing literature. The classifiers are evaluated with thirteen binary class datasets and the empirical results show that the ensemble methods employed in the four ensemble classifiers boost the testing accuracy by 1-5% on average from their base classifiers. …”
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A nano-opto-mechanical pressure sensor via ring resonator by Zhao, X., Tsai, J. M., Cai, H., Ji, X. M., Zhou, J., Bao, M. H., Huang, Y. P., Liu, Ai Qun., Kwong, Dim Lee.

“…The sensitivity as high as 1.47 pm/kPa has been experimentally achieved which agrees with numerical prediction. …”
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Microstructure and mechanical behavior of 17-4 precipitation hardenable steel processed by selective laser melting by Rafi, H. Khalid, Pal, Deepankar, Patil, Nachiket, Starr, Thomas L., Stucker, Brent E.

“…The mechanical behavior and the microstructural evolution of 17-4 precipitation hardenable (PH) stainless steel processed using selective laser melting have been studied. Test coupons were produced from 17-4 PH stainless steel powder in argon and nitrogen atmospheres. …”
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Shape simplification through polygonal approximation in the fourier domain by Andrews, Mark, Kakarala, Ramakrishna

“…Fourier descriptors have long been used to describe the underling continuous contours of two-dimensional shapes. …”
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High-frequency properties and electromagnetic wave attenuation for hexaferrite composites by Kong, Ling Bing, Li, Z. W., Yang, Z. H.

“…Static, high-frequency magnetic properties and EM attenuation characteristics have been studied for Ti substituted Z-type hexaferrites, Ba3Co2Fe24-xTixO41 with x=0-0.6, and ferrite/silicone composites. …”
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Harnessing the Periplasm of Bacterial Cells To Develop Biocatalysts for the Biosynthesis of Highly Pure Chemicals by Yang, Yun, Wu, Yichao, Hu, Yidan, Wang, Hua, Guo, Lin, Fredrickson, James K., Cao, Bin

“…For instance, few attempts to construct biocatalysts for de novo synthesis of pure flavin mononucleotide (FMN) have been successful, due to riboflavin (RF) accumulating in the cytoplasm and being secreted with FMN. …”
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Hybrid Federalization in India, Sri Lanka and Nepal by Allison-Reumann, Laura, He, Baogang

“…The five previous constitutions of Nepal failed and did not manage to avoid discrimination or overcome the domination of the majority ethnic group (Lawoti, 2007), and agreements with and principles for different members of society have not always been adhered to or delivered (Hachhethu, 2009). For more than 60 years Nepal has struggled to find appropriate solutions to problems of development, democracy, peace and equality (Von Einsiedel, Malone and Pradhan, 2012) and its new constitution has proffered a new direction for Nepal, albeit with continued contestation and disagreement.…”
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Beyond quantum dot LEDs : optical gain and laser action in red, green, and blue colors by Dang, Cuong, Nurmikko, Arto

“…In this article, we review recent work that extends this understanding and the corresponding utility to a higher excitation regime, where optical gain and laser action have been demonstrated across the RGB color spectrum from a single material. …”
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Limited-view ultrasonic guided wave tomography using an adaptive regularization method by Rao, Jing, Ratassepp, Madis, Fan, Zheng

“…Recently, tomography techniques have been developed to quantitatively estimate the thickness map of plate-like structures based on the dispersion characteristics of guided waves. …”
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MatchLink - a multi-sensorial game for persons with dementia by Seah, Cassandra Ei Lyn, Tan, Michael Thaddeus Koon Boon

“…As Singapore faces population aging, an increasing number of people have been diagnosed with Dementia. It is essential to reduce the impacts of this crisis by mitigating the effects of the problem through cognitive stimulation and social interaction. …”
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Disposable flow cytometer with high efficiency in particle counting and sizing using an optofluidic lens by Song, Chaolong, Luong, Trung-Dung, Kong, Tian Fook, Nguyen, Nam-Trung, Asundi, Anand Krishna

“…The integration of optical components, such as lenses, further improves the compactness and thus has been intensively studied recently. However, the current designs suffer from severe light scattering due to the roughness of the solid-based lens interface. …”
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Excitation of surface electromagnetic waves in a graphene-based Bragg grating by Sreekanth, Kandammathe Valiyaveedu, Zeng, Shuwen, Shang, Jingzhi, Yong, Ken-Tye, Yu, Ting

“…In order to fabricate the graphene-based Bragg grating, alternating layers of high (graphene) and low (PMMA) refractive index materials have been used. The reflectivity plot shows a deepest, narrow dip after total internal reflection angle corresponds to the surface electromagnetic mode propagating at the Bragg grating/air boundary. …”
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Toroidal surface measurement with elliptical lenslet array by Guo, Wenjiang, Zhao, Liping, Chen, I-Ming

“…Both numerical simulation and experimental study has been conducted and the feasibility of measuring toroidal surfaces in the RFWS system with an elliptical lenslet array is proven.…”
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Multivariate adaptive regression splines model for reliability assessment of serviceability limit state of twin caverns by Zhang, Wengang, Goh, Anthony Teck Chee

“…From the numerical results, a fairly simple nonparametric regression algorithm known as multivariate adaptive regression splines (MARS) has been used to relate the maximum key point displacement and the percent strain to various parameters including the rock quality, the cavern geometry and the in situ stress. …”
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Factors affecting pre-failure instability of sand under plane-strain conditions by Wanatowski, D., Chu, Jian

“…However, this type of instability is different from the runaway type of instability observed under undrained conditions, and has therefore been called conditional instability. Despite the differences, the conditions for both types of instability are the same for contractive sand. …”
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