Results 31 to 40 of about 4,894 (167)
Synergistic Effects of Sodium Alginate and Locust Bean Gum on Short- and Long-term Retrogradation of Mung Bean Starch [PDF]
In this study, sodium alginate (SA), locust bean gum (LBG) and mung bean starch (MBS) were used as raw materials. Dynamic rheometer, texture analyzer, differential scanning calorimeter, X-ray diffractometer and low-field nuclear magnetic resonance were ...
CHEN Hai-hua +5 more
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Anti-aging effect of hydrocolloid on tartary buckwheat parfaith [PDF]
, 2019 The effects of mono-hydrophilic colloid(xanthan gum,guar gum,sodium alginate,hydroxypropyl methylcellulose and carrageenan) on the anti-aging of tartary buckwheat parfait were studied with sensory evaluation and hardness as indexes,and three kinds of ...
BAI Ju-hong +6 more
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Beyond Motivation: Modeling the Predictive Role of L2 Pride in Informal Digital Learning of English
International Journal of Applied Linguistics, Volume 35, Issue 4, Page 1938-1952, November 2025.ABSTRACT This study investigates the role of second language (L2) pride—an understudied affective factor—in shaping learners’ language learning motivation and involvement with informal digital learning of English (IDLE). Drawing on questionnaire data from 1388 Chinese university EFL students, the study employs structural equation modeling to examine ...
Minlin Minny Zou +3 more
wiley +1 more source
Gaoya dianqi, 2018 气隙放电是变压器内最为常见的放电形式,通过检测其放电发展程度来表征油纸老化程度有助于对变压器放电危险性进行定量评估。为研究不同老化状态下的油纸绝缘内部气隙放电的发展特性,提出表征老化程度和放电危险度的特征量,通过加速热老化制备4种不同老化程度的油纸绝缘试品,搭建油纸绝缘局部放电试验平台,在阶升电压下获得局部放电发展过程中的放电谱图。研究发现,随着老化程度的加深,局部放电起始电压和击穿电压总体呈下降趋势,且放电量的威布尔尺度参数α值和平均放电功率P变化较为显著 ...
任双赞 +8 more
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Gaoya dianqi, 2020 为提取表征油纸绝缘老化状态特征参量,将时域介电法更好地应用于油纸绝缘老化状态无损检测,在实验室条件下对不同老化程度的油纸绝缘试样进行极化去极化电流法（PDC）试验,并求得其等效模型参数;然后提出系统极点Pi作为油纸绝缘老化特征参量,并建立其与油纸绝缘老化状态关系;最后验证了系统极点用于评估油纸绝缘老化程度评估的可行性。研究结果表明:扩展Debye模型参数对油纸绝缘老化程度比较敏感,特别是时间参数大于1 000 s的极化支路,其时间常数随着老化时间的增加而呈现递增规律;对于时间常数大于1 000 ...
陈明星 +4 more
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Fractal characteristics of fiber lithium slag concrete cracks under sulfate attack [PDF]
, 2022 Natural corrosion of concrete structure due to sulfate poses a serious threat to people's lives and property. Therefore, it is of great practical significance to study the phenomenon of sulfate corrosion on concrete.
Guang-tai ZHANG +3 more
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TESOL Quarterly, Volume 59, Issue 2, Page 730-754, June 2025.Abstract Extending the current scholarly discussion on anti‐racist translingualism, this article explores how two multilingual international students navigate and resist the feelings of shame through translingual digital storytelling. Based on a narrative analysis, the study delves into the multilingual international students' racialized experience as ...
Jialei Jiang
wiley +1 more source
Antipode, Volume 57, Issue 3, Page 930-952, May 2025.Abstract Corridors are promoted as seamless solutions for economic development, integrating production and consumption networks. However, they often fall short, fail, and operate as tools of accumulation for some while unevenly and, at times, violently reshaping the lives of others.
Jessica DiCarlo, David Fernando Bachrach
wiley +1 more source
Gaoya dianqi, 2018 为了分离绝缘纸老化程度和水分对频域介电谱的影响及提高变压器绝缘纸老化程度和水分含量评估精度,文中通过开展加速热老化试验制备了老化程度和含水量均不相同的5组油纸绝缘试样,并对各组试样进行tanδ频谱测试。试验结果表明,在10-310-1Hz频段内,tanδ曲线随绝缘纸老化程度增加而上升;在10-3102Hz频段内tanδ曲线随绝缘纸含水量增大显著上升,在特征频段10-1102Hz和10-310-1Hz内求取tanδ曲线对频率的积分值Sm和SDP分别作为表征水分含量和老化程度的特征量 ...
曹建军, 隋彬, 杨飞豹, 尹小兵
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