Effect of Polycarboxylate Superplasticizer Modified by Sodium Hypophosphite on the Properties of β-Calcium Sulfate Hemihydrate

Zhang, Ming; Zhang, Ming; Zhang, Xiuzhi; Mi, Xiangyun; Sun, Fengmeng; Fang, Zhenzhen; Pei, Meishan

doi:10.1061/(asce)mt.1943-5533.0004529

Cited by 4 publications

(2 citation statements)

References 41 publications

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“…Sequence alignment was performed using the MUSCLE algorithm implemented in MEGA 11 ( Tamura et al 2021 ). A COI + COII supermatrix was then constructed using the phylotools package ( Zhang et al 2017 ) in RStudio. Based on the number of parameters, we selected the “GTR+G+I” model as the best fit for the alignment.…”

Section: Materials and Methodsmentioning

confidence: 99%

Ooceraea hainingensis sp. nov.: A new Chinese Ooceraea (Hymenoptera, Formicidae, Dorylinae) species with a dealate queen, closely allied to the queenless clonal raider ant O. biroi

Gao,

Long,

Liu

et al. 2024

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The clonal raider ant, Ooceraea biroi, is a queenless species that reproduces asexually, and these traits make it an attractive model system for laboratory research. However, it is unclear where on the ant phylogeny these traits evolved, partly because few closely related species have been described and studied. Here, we describe a new raider ant species, Ooceraea hainingensissp. nov., from Zhejiang, China. This species is closely related to O. biroi but can be distinguished by the following features: 1) workers of O. hainingensissp. nov. have an obvious promesonotal suture and a metanotal groove, whereas these characters are ambiguous in O. biroi; and 2) the subpetiolar process of O. hainingensis is prominent and anteroventrally directed like a thumb with sublinear posteroventral margin, while in O. biroi, it is anteroventrally directed but slightly backward-bent. Molecular phylogenetic analyses confirm that O. hainingensis is genetically distinct from O. biroi. Importantly, unlike O. biroi, O. hainingensis has a queen caste with wings and well-developed eyes. This suggests that the loss of the queen caste and transition to asexual reproduction by workers is specific to O. biroi and occurred after that species diverged from closely related congeneric species.

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Section: Materials and Methodsmentioning

confidence: 99%

Ooceraea hainingensis sp. nov.: A new Chinese Ooceraea (Hymenoptera, Formicidae, Dorylinae) species with a dealate queen, closely allied to the queenless clonal raider ant O. biroi

Gao,

Long,

Liu

et al. 2024

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“…[32] The diffraction peak of (111) crystal plane with a certain degree of crystallinity can be identified to a single phase with the FCC crystal structure, which is formed in L-CFP/FeCoNiCuZn-𝛼 with low element loading amount. [33,34] The involvement of Zn with high element loading amount, which has a large difference in atomic radius from Fe, Co, Ni, and Cu, excites the formation of serious lattice distortions and abundant defects, further resulting in the partial crystal structure's transformation of the L-CFP/FeCoNiCuZn-𝛽 from the FCC phase to the BCC phase with (110) crystal plane. The opinion that phase transformation is prone to maintain the stability of the chemical environment by accommodating large atomic size differences with lower strain energy penalty can explain the above phenomenon.…”

Section: Carbothermal Shock Process and Modulation Strategymentioning

confidence: 99%

Low‐Frequency Evolution Mechanism of Customized HEAs‐Based Electromagnetic Response Modes Manipulated by Carbothermal Shock

Wang,

Xiao,

et al. 2024

Small

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An emerging carbothermal shock method is an ultra‐convenient strategy for synthesizing high‐entropy alloys (HEAs), in which the intelligent combination of carbon support and HEAs can be serve as a decisive factor for interpreting the trade‐off relationship between conductive gene and dielectric gene. However, the feedback mechanism of HEAs ordering degree on electromagnetic (EM) response in 2–18 GHz has not been comprehensively demystified. Herein, while lignin‐based carbon fiber paper (L‐CFP) as carbon support, L‐CFP/FeCoNiCuZn‐X with is prepared by carbothermal shock method. The reflection loss of −82.6 dB with thickness of 1.31 mm is achieved by means of pointing electron enrichment within L‐CFP/FeCoNiCuZn HEAs heterointerfaces verified by theoretical calculations. Simultaneously, low‐frequency evolution with high‐intensity and broadband EM response relies on a “sacrificing” strategy achieved by construction of polymorphic L‐CFP/semi‐disordered‐HEAs heterointerfaces. The practicality of L‐CFP/FeCoNiCuZn‐X in complex environments is given prominence to thermal conductivity, hydrophobicity, and electrocatalytic property. This work is of great significance for insightful mechanism analysis of HEAs in the application of electromagnetic wave absorption.

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Partially sulfonated polystyrenes: A new gypsum superplasticizer

Kim,

Mohanty,

Lee

et al. 2024

Construction and Building Materials

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Effect of Polycarboxylate Superplasticizer Modified by Sodium Hypophosphite on the Properties of β-Calcium Sulfate Hemihydrate

Cited by 4 publications

References 41 publications

Ooceraea hainingensis sp. nov.: A new Chinese Ooceraea (Hymenoptera, Formicidae, Dorylinae) species with a dealate queen, closely allied to the queenless clonal raider ant O. biroi

Ooceraea hainingensis sp. nov.: A new Chinese Ooceraea (Hymenoptera, Formicidae, Dorylinae) species with a dealate queen, closely allied to the queenless clonal raider ant O. biroi

Low‐Frequency Evolution Mechanism of Customized HEAs‐Based Electromagnetic Response Modes Manipulated by Carbothermal Shock

Partially sulfonated polystyrenes: A new gypsum superplasticizer

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