Utilization of Silica Fume and Sodium Hydroxide in Treated Crumb Rubber for Cement Mortar by Supar, Khairi, Mohammad, Hairuddin, Kaamin, Masiri, Mohammad Azmi, Mohamad Azim, Musa, Mohd Kamaruzaman, Abdul Rahman, Mohammad Ashraf, Ahmad, Hilton, Sugiman, Sugiman

“…As such, it contributes to the sustainable development of the construction industry. This paper mainly emphasizes the strength of untreated and treated crumb rubber from waste tires in cement mortar. …”
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Bioconversion of styrene to poly(hydroxyalkanoate) (PHA) by a new bacterial strain Pseudomonas putida NBUS12 by Tan, Giin-Yu Amy, Chen, Chia-Lung, Ge, Liya, Li, Ling, Tan, Swee Ngin, Wang, Jing-Yuan

“…The extracted polymer was mainly comprised of 3-hydroxyhexanoate (C6 ), 3-hydroxyoctanoate (C8 ), 3-hydroxydecanoate (C10 ), 3-hydroxydodecanoate (C12 ), and 3-hydroxytetradecanoate (C14 ) monomers at a ratio of 2:42:1257:17:1. …”
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Uncertainties of glacial isostatic adjustment model predictions in North America associated with 3D structure by Li, Tanghua, Wu, Patrick, Wang, Hansheng, Steffen, Holger, Khan, Nicole S., Engelhart, Simon E., Vacchi, Matteo, Shaw, Timothy Adam, Peltier, W. Richard, Horton, Benjamin Peter

“…Present‐day urn:x-wiley:00948276:media:grl60497:grl60497-math-0003 and urn:x-wiley:00948276:media:grl60497:grl60497-math-0004 uncertainties are largest in southwestern Hudson Bay with magnitudes of 2.4 mm/year and 0.4 μGal/year, mainly due to the 3D viscosity structure in the lower mantle.…”
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Transient transmission of Chikungunya virus in Singapore exemplifies successful mitigation of severe epidemics in a vulnerable population by Hapuarachchi, Hapuarachchige Chanditha, Wong, Wing-Yan, Koo, Carmen, Tien, Wei-Ping, Yeo, Gladys, Rajarethinam, Jayanthi, Tan, Eugene, Chiang, Suzanna, Chong, Chee-Seng, Tan, Cheong-Huat, Tan, Li-Kiang, Ng, Lee Ching

“…Results: Four distinct groups of CHIKV of East, Central and South African genotype have mainly circulated since 2008, transmitted primarily by Aedes albopictus. …”
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Hydrous melting driven upwelling from the mantle transition zone in the Mongolia plateau revealed by receiver function analysis by He, Jing, Xu, Mijian, Wu, Qingju, Zhang, Fengxue

“…A narrow NS-trending MTZ thickening zone extending from the Hovsgol rift to the central Hangay Dome is mainly caused by a ∼10 km depression of D660. We speculate that the mantle upwelling beneath the Hangay Dome may be related to the stagnant slab descending through the MTZ, rather than being rooted from the deep lower mantle. …”
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Bitstream-corrupted JPEG images are restorable: two-stage compensation and alignment framework for image restoration by Liu, Wenyang, Wang, Yi, Yap, Kim-Hui, Chau, Lap-Pui

“…The bit errors bring unpredictable color casts and block shifts on decoded image contents, which cannot be resolved by existing image restoration methods mainly relying on pre-defined degradation models in the pixel domain. …”
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Understanding the mechanisms of methylammonium-induced thermal instability in mixed-FAMA perovskites by Tay, Darrell Jun Jie, Febriansyah, Benny, Salim, Teddy, Kovalev, Mikhail, Sharma, Aakash, Koh, Teck Ming, Mhaisalkar, Subodh Gautam, Ager, Joel W., Mathews, Nripan

“…X-ray diffraction (XRD), proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS), photoluminescence (PL) and UV-visible spectroscopy, and depth-profiling X-ray Photoelectron Spectroscopy (XPS) are employed to show that the observed trend is mainly due to the decomposition of the MA+ cation, as opposed to other effects such as the precursor solvent and film morphologies. …”
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Characterization of freshwater sludge generated in Singapore: exploring opportunities for a circular economy by Xu, Bo, Qin, Junde, Yang, Mingqian, Yi, Yaolin

“…The primary variation among different batches of FS was the organic content (28.89%–52.3%), which mainly consisted of carbon, hydrogen, and oxygen. …”
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Amorphous high-entropy phosphide nanosheets with multi-atom catalytic sites for efficient oxygen evolution by Li, Xiumin, Xie, Zhengkun, Roy, Soumyabrata, Gao, Longqing, Liu, Jie, Zhao, Bing, Wei, Ran, Tang, Bijun, Wang, Hongyan, Ajayan, Pulickel, Tang, Keyong

“…The alkaline oxygen evolution reaction (OER) mainly encompasses four elementary reactions, involving intermediates such as HO*, O*, and HOO*. …”
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Determination of the archaeal and bacterial communities in two-phase and single-stage anaerobic systems by 454 pyrosequencing by Maspolim, Yogananda, Zhou, Yan, Guo, Chenghong, Xiao, Keke, Ng, Wun Jern

“…All reactors were predominated by hydrogenotrophic methanogens, mainly Methanolinea. Unusually, the acidogenic reactor contributed up to 24% of total methane production in the 2-phase system. …”
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Detection of damaged supports under railway track based on frequency shift by Wang, Longqi, Zhang, Yao, Lie, Seng Tjhen

“…The ballast and fasteners which provide strong support to the railway track are important as well whereas the detection of loose or missing fasteners and damaged ballast mainly relies on visual inspection. Although it is reliable when the fastener is missing and the damaged ballast is on the surface, it provides less help if the fastener is only loose and the damaged ballast is under the sleepers, which are however frequently observed in practice. …”
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Study on mechanism and influential factors of progressive collapse resistance of base-isolated structure by Bao, Chao, Zhang, Yuhang, Lv, Dahai, Wang, Huxiang, Ma, Xiaotong, Cao, Jixing, Lim, Kar Sing

“…In the case of side isolation bearing failure, due to the lack of sufficient lateral restraint, the capacity was significantly lower than other conditions, which were more likely to cause partly collapse. Therefore, setting more transfer paths to improve the structure’s resistance to progressive collapses was necessary. …”
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Trends and Determinants of Location of Death Due to Colorectal Cancer in the United States by Sonal, Swati, Jain, Bhav, Bajaj, Simar S., Dee, Edward C., Boudreau, Chloe, Cusack, James C., Kunitake, Hiroko, Goldstone, Robert, Bordeianou, Liliana G., Cauley MD, Christy E., Francone, Todd D., Ricciardi, Rocco, Qadan, Motaz, Berger, David L.

“…Relative to White decedents, Black, Asian, and American Indian/Alaska Native decedents were less likely to die at home and in hospice compared with hospitals. …”
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Nitrite accumulation and anammox bacterial niche partitioning in Arctic Mid-Ocean Ridge sediments by Zhao, Rui, Babbin, Andrew R, Roerdink, Desiree L, Thorseth, Ingunn H, Jørgensen, Steffen L

“…Nitrite accumulation in the two AMOR cores co-occurs with a niche partitioning between two anammox bacterial families (Candidatus Bathyanammoxibiaceae and Candidatus Scalinduaceae), likely dependent on ammonium availability. Through reconstructing and comparing the dominant anammox genomes (Ca. …”
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Methodological, political and legal issues in the assessment of the effects of nanotechnology on human health by Schulte, Paul A, Riediker, Michael, Fatkhutdinova, Liliya, Bergamaschi, Enrico, Canu, Irina Guseva

“…Scientific challenges include the array of physicochemical parameters and ENM production conditions, the lack of universally accepted definitions of ENMs and nanotechnology workers, and the lack of information about modes of action, target organs and likely dose–response functions of ENMs. Standardisation of data collection and harmonisation of research protocols are needed to eliminate misclassification of exposures and health effects. …”
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Rapid removal of chloroform, carbon tetrachloride and trichloroethylene in water by aluminum-iron alloy particles by Xu, Jie, Pu, Yuan, Yang, Xiao Jin, Wan, Pingyu, Wang, Rong, Song, Peng, Fisher, Adrian

“…Alloying Al with Fe enhances reactivity towards chlorinated hydrocarbons' degradation and the enhancement is likely the consequence of galvanic effects between different phases (Al, Fe and intermetallic Al-Fe compounds such as Al13Fe4, Fe3Al and FeAl2) and catalytic role of these intermetallic Al-Fe compounds. …”
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Age differences in leadership positions across cultures by Vaughan-Johnston, Thomas, Imtiaz, Faizan, Lee, Albert, Ji, Li-Jun

“…A by-product of these demographic shifts is that older adults will likely occupy more positions of power and influence in our societies than ever before. …”
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Rationally trust, but emotionally? The roles of cognitive and affective trust in laypeople's acceptance of AI for preventive care operations by Kyung, Nakyung, Kwon, Eric Hyeokkoo

“…However, individuals are less likely to accept and achieve the health behavior change suggested by AI than when they receive similar interventions from health experts. …”
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Being a parent during COVID-19: risk for psychological distress in the United States and Italy by Lai, Jocelyn, Pham, Phoebe T., Bate, Jordan, Prout, Tracy A., Carollo, Alessandro, Setoh, Peipei, Esposito, Gianluca, Borelli, Jessica L.

“…Parents may be exposed to greater pandemic-related stressors, yet also are more likely than non-parents to have social interactions during social distancing mandates. …”
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Autistic students' experiences, opportunities and challenges in higher education in Singapore: a qualitative study by Lim, Elinor, Wong, Shawn, Gurbuz, Emine, Kapp, Steven K., López, Beatriz, Magiati, Iliana

“…Participants also noted considerable social isolation of autistic students, likely linked to a double empathy problem between autistic and non-autistic students. …”
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