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Plant Communications 2024年第7期5卷 251-260页

作者： peipei xu Wei Ma Huafeng Feng Weiming Cai Laboratory of Photosynthesis and Environment CAS Center for Excellence in Molecular Plant SciencesShanghai Institute of Plant Physiology and EcologyChinese Academy of SciencesNo.300 Fenglin RoadShanghai 200032China State Key Laboratory of NBC Protection for Civilian Beijing 102205China Department of Food Science College of Hospitality ManagementShanghai Business SchoolShanghai 200235China These authors contributed equally to this article

Freezing stress can seriously affect plant growth and development,but the mechanisms of these effects and plant responses to freezing stress require further ***,we identified a NAM,ATAF1/2,and CUC2(NAC)-family transcription factor(TF),NAC056,that can promote freezing tolerance in ***056 mRNA levels are strongly induced by freezing stress in roots,and the nac056 mutant exhibits compromised freezing ***056 acts positively in response to freezing by directly promoting key C-repeat-binding factor(CBF)pathway ***,we found that CBF1 regulates nitrate assimilation by regulating the nitrate reductase gene NIA1 in plants;therefore,NAC056–CBF1–NIA1 form a regulatory module for the assimilation of nitrate and the growth of roots under freezing *** addition,35S::NAC056 transgenic plants show enhanced freezing tolerance,which is partially reversed in the cbfs triple ***,NAC056 confers freezing tolerance through the CBF pathway,mediating plant responses to balance growth and freezing stress tolerance.

关键词： CBFs freezing tolerance NAC transcription factor nitrate assimilation root growth

Effects of Different Raw Materials and Additions on Wave Transparency of Alumina Fiber Products

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China's Refractories 2024年第1期33卷 40-43页

作者： WANG Jia SUN Xiaofei xu Jianfeng xu peipei Sinosteel Luoyang Institute of Refractories Research Co. Ltd.Luoyang 471039China

Fiber products for microwave kilns were prepared using alumina fibers with alumina contents of 72 mass%and 80 mass%,and calcined alumina powder(4-6μm)as the main raw materials,silica sol as the binder,and cationic starch as the *** of different raw materials and their additions on the wave transparency of fiber products were *** results show that as the alumina fiber(72%)addition increases,the heating rate of the samples first decreases and then increases,and the corresponding wave transparency of the sample first increases and then *** the alumina fibers addition is 40 mass%and the alumina powder addition is 30 mass%,the prepared microwave kiln lining material has a higher mullite content,which improves the wave transparency of the *** sample prepared from alumina fibers with an alumina content of 80%has a suitable glass-mullite phase ratio,performs lower overall dielectric constant and good wave transparency,and is a suitable lining material for microwave kilns.

关键词： alumina fibers microwave kiln wave transparency

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Prevalence of Vitamin A Deficiency in Children Aged 6 to 17 Years—Western and Central Rural Areas,China,2012–2021

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China CDC weekly 2024年第3期6卷 51-55页

作者： peipei xu Juan xu Wei Cao Titi Yang Qian Gan Hongliang Wang Ruihe Luo Hui Pan Qian Zhang National Institute for Nutrition and Health Chinese Center for Disease Control and PreventionBeijingChina

What is already known about this topic?Vitamin A deficiency(VAD)is a leading global nutritional concern,ranking among the top four major nutritional deficiencies *** prevalence of VAD is unevenly distributed across various regions,both within China and *** is added by this report?The report adds valuable insights into the vitamin A nutritional status of rural students aged 6–17 years who participated in the Nutrition Improvement Programme for Rural Compulsory Education Students(NIPRCES).Over the decade from 2012 to 2021,there was a modest improvement in vitamin A *** prevalence of VAD and sub-clinical VAD(SVAD)declined as the students *** the majority of the survey years,the incidence of VAD was higher among males and western regions compared to females and central regions,*** are the implications for public health practice?A comprehensive approach,incorporating dietary diversification,nutrition education,and food fortification,should be implemented to prevent VAD and SVAD especially in males,younger children and children in western areas.

关键词： vitamin Rural younger

Epidemiological Characteristics of Fracture Among Children Aged 6-17 Years-China,2019-2021

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China CDC weekly 2024年第32期6卷 799-803,I0001页

作者： Lu Cui Qian Gan Juan xu peipei xu Titi Yang Wei Cao Hongliang Wang Haoyan Guo Ruihe Luo Jianfen Zhang Hui Pan Wenhua Zhao Zhenyu Yang Yuxiang Yan Qian Zhang Department of Epidemiology and Biostatistics School of Public HealthCapital Medical UniversityBeijingChina National Institute for Nutrition and Health Chinese Center for Disease Control and PreventionBeijingChina Key Laboratory of Public Nutrition and Health National Health Commission of the People’s Republic of ChinaBeijingChina

Summary What is already known about this topic?Fractures are a common and serious injury among *** many studies have utilized clinical data,there is a lack of large-scale community-based research in *** is added by this report?This cross-sectional study provides national and regionally representative data on the prevalence of fractures among Chinese children aged 6–17 years(6.93%),with higher rates observed in males than in females(8.13%vs.5.71%)and in rural areas compared to urban areas(7.22%vs.6.62%).The most common site of fracture was the upper limbs(4.24%,accounting for 63.0%of fractures).What are the implications for public health practice?The need to enhance awareness of fracture prevention is critical,particularly for children in rural areas and males in middle *** recommend that local authorities increase investments in educational programs and child safety ***,promoting balanced diets for children,training in proper exercise techniques,and reinforcing participation in outdoor sports are essential.

关键词： prevention utilized children

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各种属性森林对干旱胁迫的响应研究进展

生态学报 2024年第13期44卷 5435-5443页

作者：徐培培曹轶辰周涛赵祥安徽师范大学地理与旅游学院芜湖241002 北京师范大学地理科学学部北京100875

全球气候变化的背景下,干旱事件的发生频率、强度和持续时间不断增加,增加了森林生态系统面临的风险,探讨森林对干旱胁迫响应的规律与特征是生态学领域研究的热点。以干旱的定量表达为切入点,总结和归纳了评估森林对干旱响应的常见指标... 详细信息

全球气候变化的背景下,干旱事件的发生频率、强度和持续时间不断增加,增加了森林生态系统面临的风险,探讨森林对干旱胁迫响应的规律与特征是生态学领域研究的热点。以干旱的定量表达为切入点,总结和归纳了评估森林对干旱响应的常见指标、评估方法和应用案例,特别是梳理了各种属性(如林龄、冠层高度等)的森林对干旱胁迫响应的差异性。基于当前研究进展和问题,提出在未来研究中,亟待发展多尺度综合解析各种属性森林对干旱胁迫响应差异的驱动机制研究;各种属性森林生态系统稳态转换临界点的探测;森林对干旱的响应规律在森林管理和模型优化的实践应用。

关键词：森林干旱森林属性气候变化

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基于音乐启蒙教育的幼儿园音乐活动区域玩具设计研究

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玩具世界 2024年第2期 56-58页

作者：徐培培江苏省南通市如皋市石庄镇石庄幼儿园

文章主要探究幼儿园音乐活动区域的玩具设计，基于音乐启蒙教育分析音乐体验玩具和乐器玩具使用现状。具体而言，音乐启蒙教育强调培养幼儿的音感、节奏感和音乐表现能力；常用音乐体验玩具包括打击乐器、声乐玩具等，旨在让幼儿通过玩... 详细信息

文章主要探究幼儿园音乐活动区域的玩具设计，基于音乐启蒙教育分析音乐体验玩具和乐器玩具使用现状。具体而言，音乐启蒙教育强调培养幼儿的音感、节奏感和音乐表现能力；常用音乐体验玩具包括打击乐器、声乐玩具等，旨在让幼儿通过玩耍和探索感受音乐的魅力；常用的乐器玩具包括了电子琴、小提琴等，适合幼儿使用，具有简单功能和易于上手的特性。同时，提供了一些基于音乐启蒙教育具体音乐设计示例分析，并给出相关设计策略。

关键词：幼儿音乐启蒙音乐体验乐器玩具声学原理安全环保

改良截石位预防前列腺电切术患者骶尾部压疮的效果

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中外医药研究 2024年第22期3卷 147-149页

作者：徐培培中铁阜阳医院安徽阜阳236226

目的:观察改良截石位预防前列腺电切术患者骶尾部压疮的效果。方法:选取2019年2月—2020年12月中铁阜阳医院收治的64例拟行前列腺电切术治疗的患者为研究对象,采用随机数字表法分为对照组和试验组,各32例。两组均采用常规压疮预防护理,... 详细信息

目的:观察改良截石位预防前列腺电切术患者骶尾部压疮的效果。方法:选取2019年2月—2020年12月中铁阜阳医院收治的64例拟行前列腺电切术治疗的患者为研究对象,采用随机数字表法分为对照组和试验组,各32例。两组均采用常规压疮预防护理,对照组术中采用传统截石位,试验组术中采用改良截石位。对比两组压疮发生率以及纽卡斯尔护理满意度量表(NSNS)评分。结果:试验组压疮发生率低于对照组,差异有统计学意义(P=0.039)。护理前,两组NSNS评分对比,差异无统计学意义(P>0.05);护理后,两组NSNS评分升高,试验组高于对照组,差异有统计学意义(P<0.05)。结论:改良截石位在预防前列腺电切术患者骶尾部压疮方面效果较好,可以降低压疮发生率,提高患者的护理满意度。

关键词：改良截石位前列腺电切术骶尾部压疮

A Book Review of Becoming a Reading Teacher:Connecting Research and Practice

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Journal of Contemporary Educational Research 2024年第3期8卷 232-236页

作者： peipei xu Lin Yu School of Foreign Languages Henan UniversityKaifeng 475001Henan ProvinceChina Research Center of Foreign Linguistics and Applied Linguistics Henan UniversityKaifeng 475001Henan ProvinceChina

The book Becoming a Reading Teacher:Connecting Research and Practice aims to encourage readers to regard reading as a lifelong *** bridge the gap between teachers and researchers,this book is structured around four parts:reading as a linguistic process,reading as a personal experience,reading as a collective experience,and reading as a classroom *** definition of a reading teacher can be interpreted in two ways:the teacher who builds readings into the lesson and the teacher who provides the opportunity for learners to be readers,but who is a reader *** teachers regard reading as a lifelong learning habit and pass on the enthusiasm to learners,eventually creating a reading culture beyond the ***,the necessity for reading teachers to participate in the research may be explained as ***,new research may change one’s ***’s more,research allows teachers to turn their difficulties,surprises,and challenges into questions,and to seek answers to those *** addition,research helps teachers overcome the challenges in teaching by discovering new *** can also help to prove teachers’choices and decisions in ***,research allows teachers to see the role they play in the bigger *** connects teachers with others and gives them a broader and shared perspective on their questions and *** but not least,research informs and promotes changes in policy,thinking,and so on.

关键词： Research Practices Reading Lifelong habit

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纠偏与中和:谢榛《四溟诗话》与复古诗学

文学研究 2024年第1期10卷 54-65页

作者：周潇徐沛沛青岛大学文学与新闻传播学院山东大学文学院

谢榛是“后七子”结社早期的重要成员,其《四溟诗话》既步武“前七子”诗学理念,又吐露明显质疑而自有主张。在复古原则上,其“文随世变”说与重情意识绾结,强调欲拟古当先重与古人共情,凸显抒发真情的歌诗特性。在宗尚目标的划定中,又... 详细信息

谢榛是“后七子”结社早期的重要成员,其《四溟诗话》既步武“前七子”诗学理念,又吐露明显质疑而自有主张。在复古原则上,其“文随世变”说与重情意识绾结,强调欲拟古当先重与古人共情,凸显抒发真情的歌诗特性。在宗尚目标的划定中,又将初、盛唐诸家等量齐观,秉持多元融会的学习策略;至于创作层面,其重法求悟的中正路径不仅中和了李、何二家的偏至之处,而且启发了复古学人如何在重视法度习学的同时,消解“拟古”带来的负面影响。从复古原则到宗尚乃至创作,谢榛在理论上试图纠正模拟风气的偏颇,中和复古派的内部论争,体现了对复古派诗学的明显改造。

关键词：谢榛《四溟诗话》复古诗学纠偏调和

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一种长效抑菌洗衣液的配方设计与性能研究

日用化学工业（中英文） 2024年第6期54卷 663-668页

作者：张明轩许佩佩随东辉北京绿伞科技股份有限公司北京100094

通过对添加了不同杀菌成分洗涤剂的长效抑菌和去污效果进行测试对比,获得了一种具有长效抑菌效果的洗衣液。根据团体标准T/ZGXX0004—2022《日化产品长效抑菌效果的评价方法》,对6种洗衣液的长效抑菌效果进行了测试。试验结果表明,在本... 详细信息

通过对添加了不同杀菌成分洗涤剂的长效抑菌和去污效果进行测试对比,获得了一种具有长效抑菌效果的洗衣液。根据团体标准T/ZGXX0004—2022《日化产品长效抑菌效果的评价方法》,对6种洗衣液的长效抑菌效果进行了测试。试验结果表明,在本标准和设计的洗衣液体系中只有银离子和聚六亚甲基双胍盐酸盐(PHMB)具有一定的长效抑菌能力,且只有PHMB符合标准要求。通过调整PHMB的添加量(w/%),并对调整后的洗衣液的长期抑菌性能、标准去污力和稳定性进行测试,得到一种非离子体系的长效抑菌洗衣液。当PHMB的添加量为1.2%时,洗衣液具有标准要求的长期抑菌效果,且去污效果良好。当PHMB的添加量进一步增加到2.0%时,洗衣液能达到较好的长效抑菌效果,去污力明显减弱。另外,在高低温试验中,洗衣液的外观、理化指标、去污性能、长效抑菌性能均无明显变化。

关键词：杀菌剂长效抑菌能力评价方法聚六亚甲基双胍盐酸盐

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