How many online workers are there in the world? A data-driven assessment by Kässi, O, Lehdonvirta, V, Stephany, F

“…Approximately 19 million of them have obtained work through the platform at least once, and 5 million have completed at least 10 projects or earned at least $1000. …”

Bifunctional diazirine reagent for covalent dyeing of Kevlar and inert polymer materials by Liu, Richard Y., Luo, Shao-Xiong Lennon, Hirst, Elizabeth S., Doona, Christopher J., Swager, Timothy M.

“…We report a convenient bifunctional diazirine reagent that is capable of photochemically modifying inert polymers, particularly those used in fibers and textiles for ballistics and blast protective gear, such as para-aramid and ultra-high molecular weight polyethylene (UHMWPE). …”
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Crack healing in reactive MgO-slag system via bacteria induced carbonate precipitation by Zheng, Yanying

“…It gains strength through carbonation curing, which results in lesser net CO2 emissions as compared to PC. Ground granulated blast-furnace slag (GGBS), which is a type of supplementary cementitious materials (SCM), has also been employed in MgO mixes to reduce carbon footprint. …”
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Three isolate of actinomycetes as biological control against Magnaporthe orzyae and Fusarium solani by Aisyah Fatiha Zailan, Muhammad Asyraff Abd Samad, Anis Farhan Fatimi Ab Wahab, Shazilah Kamaruddin, Quay, Doris Huai Xia, Ahmad Bazli Ramzi, Farah Diba Abu Bakar, Abdul Munir Abdul Murad, Izwan Bharudin

“…This research focuses on identifying potential antagonistic microorganisms capable of inhibiting two common phytopathogenic fungi: Magnaporthe oryzae, responsible for rice blast disease, and Fusarium solani, causing Fusarium wilt disease. …”
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Multi-linear regression models for traffic prediction in large-scale networks by Zhao, XinYue

“…Various methods have been practice in the traffic forecasting study and some algorithms that used in other fields like In this paper we apply 3 multi-linear regression models on the speed data collected from 266 road segments in Singapore, which are Partial Least Square, High-Order Partial Least Square and N-way Partial Least Square model. …”
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Heat of hydration, bleeding, viscosity, setting of Ca(OH)<inf>2</inf>-GGBS and MgO-GGBS grouts by Yu, Hua, Yi, Yaolin, Unluer, Cise

“…Hydrated lime (Ca(OH)2)- and reactive magnesia (MgO)-activated ground granulated blast-furnace slag (GGBS) have shown advantages in geotechnical applications compared with Portland cement (PC). …”
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A study of GPS based attitude determination technique by Dai, Lin

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Design of system for parking and repositioning of bikes in a public bike-sharing system by Siong, Jun Wei

“…In the case study of this report, the proposed model is shown to be able to determine a bike reallocation plan that incurs the least cost. Also, the model provides information of the quantity of bikes to reallocate and when to reallocate to incur the least cost. …”
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Globalization and environmental quality : insights from 128 countries by Le, Ha Chi

“…Fixed Effects (FE) is employed as the main estimation technique while panel Ordinary Least Squares (OLS), Feasible Generalized Least Squares (FGLS) and Driscoll-Kraay (D-K) standard errors estimations are employed as robustness check. …”
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Environmental perspectives of recycling various combustion ashes in cement production – a review by Yin, Ke, Ahamed, Ashiq, Lisak, Grzegorz

“…Herein, recycling various combustion ashes, such as municipal solid waste incineration fly ashes (MSWI FA), municipal solid waste incineration bottom ashes (MSWI BA), coal fly ashes (CFA), coal bottom ashes (CBA), blast furnace slags (BFS), biomass ashes (BIOA), sewage sludge ashes (SSA) and different co-combustion ashes (CCA), were comprehensively reviewed, from environmental perspectives combined with statistical data analysis (e.g. bulk components, trace metals, leaching potential, and etc.), to quantitatively explore their feasibility during cement production. …”
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Use of ladle furnace slag containing heavy metals as a binding material in civil engineering by Xu, Bo, Yi, Yaolin

“…In this context, this study firstly attempted to activate LS with sodium hydroxide (NaOH), sodium sulfate (Na2SO4), and sodium metasilicate (Na2SiO3), and then blended it with ground granulated blast-furnace slag (GGBS) with different LS:GGBS ratios. …”
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Impact resistance of reinforced concrete members by Low, Kun Sheng

“…As building structures became modernized, there is an increased need to understand the behaviour of concrete structures against extreme loading conditions such as impact, blast and earthquakes. In this paper, we will focus on the impact resistance of reinforced concrete members. …”
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Numerical study of trapped vortex combustors characteristics in small ramjets by Chen, Song

“…Impossible utilization of relatively large air-blast fuel injectors in a small combustor provides more difficulties for the design. …”
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A comparative study on parameter recovery of three approaches to structural equation modeling by Malhotra, Naresh K., Tomiuk, Marc A., Hwang, Heungsun, Kim, Youngchan, Hong, Sungjin

“…Traditionally, two approaches have been employed for structural equation modeling: covariance structure analysis and partial least squares. A third alternative, generalized structured component analysis, was introduced recently in the psychometric literature. …”
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Geometry of single axis motions using conic fitting by Jiang, G, Tsui, H-T, Quan, L, Zisserman, A

“…The main advantage is that determining only five parameters of a conic from one corresponding point over at least five views is simpler and more robust than determining a fundamental matrix from two views or a trifocal tensor from three views. …”

Measuring shear wave velocity using bender elements by Leong, Eng Choon, Yeo, Sir Hoon, Rahardjo, Harianto

“…The interpretation of the bender element test can be improved if two performance criteria are adopted: (1) a signal-to-noise ratio of at least 4 dB for the receiver signal, and (2) a wave path length to wavelength ratio of at least 3.33. …”
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New techniques for searching differential trails in Keccak by Liu, Guozhen, Qiu, Weidong, Tu, Yi

“…Of particular note is that the exhaustiveness in 3-round trail core search of at least one out-Kernel α is only experimentally verified. …”
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Stabilization/solidification of Mn-contaminated clay slurry by using CaO-GGBS: effects of anions by Li, Wentao, Yi, Yaolin

“…Quicklime (CaO)-activated ground granulated blast-furnace slag (GGBS) can be used to stabilize/solidify (S/S) contaminated soils; nevertheless, few studies have been published on the S/S of Mn-contaminated clay slurries using CaO-GGBS. …”
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Market surveillance of porcine DNA detection in commercial food products in Sibu, Sarawak by Yong, S.P. A., Sajali, N., Desa, M. N. M., Koh, C. C., Sani, M., Wong, S. C., Lani, M. N., Wasoh, H., Abubakar, S.

“…Basic Local Alignment Search Tool (BLAST) analysis revealed a high percentage identity (94.74 - 100%) to Sus scrofa domesticus (pig) as compared to sequences in the National Centre for Biotechnology Information (NCBI) database. …”
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The formation and evolution of Earth’s inner core by Wilson, AJ, Davies, CJ, Walker, A, Pozzo, M, Alfé, D, Deuss, A

“…Mineral physics calculations suggest that a supercooling of at least 450 K is needed to nucleate the inner core, while inferences from geophysical observations constrain the maximum available supercooling to 420 K, and more likely <100 K when satisfying constraints on long-term core-mantle evolution. …”