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Journal of Integrative Agriculture 2020年第8期19卷 2083-2094页

作者： SHAN Yan-ju JI Gai-ge zou jian-min ZHANG ming TU Yun-jie LIU Yi-fan JU Xiao-jun SHU Jing-ting Key Laboratory for Poultry Genetics and Breeding of jiangsu Province Poultry InstituteChinese Academy of Agricultural SciencesYangzhou 225125P.R.China

Previous studies on mammals showed that peroxisome proliferator-activated receptor gamma coactivator-1α(PGC-1α)played a prominent role in regulating muscle fiber type transition and ***,the role of PGC-1αin chicken muscle has seldom been *** investigate the effect of PGC-1αon chicken skeletal muscles in this study,the PGC-1αgene was overexpressed or silenced in chicken primary myoblasts by using lentivirus,and then the effects of the PGC-1αgene overexpression and knockdown on the mRNA expression profile of genes related to myofiber type specificity were examined during fiber *** results showed that overexpression of PGC-1αfrom proliferation to differentiation was accompanied by the up-regulated expression of Pax7,MyoD,and CnAα,which was significantly(P0.05)on the expression of CnB1,NFATc3,and MyHC FRM during myofiber *** effective silence(P0.05)on the expression of CnB1,NFATc3,and MyHC *** results indicated that the role of PGC-1αin regulating the fiber type specificity of chicken skeletal muscles might be similar to that in mammals,which interplayed with key genes related to myocyte differentiation and calcineurin signaling pathway.

关键词： PGC-1αgene chicken myofiber type specificity mRNA expression profile

Use of transcriptome sequencing to explore the effect of CSRP3 on chicken myoblasts

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Journal of Integrative Agriculture 2023年第4期22卷 1159-1171页

作者： SHAN Yan-ju JI Gai-ge ZHANG ming LIU Yi-fan TU Yun-jie JU Xiao-jun SHU Jing-ting zou jian-min Key Laboratory for Poultry Genetics and Breeding of jiangsu Province Poultry InstituteChinese Academy of Agricultural SciencesYangzhou 225125P.R.China Joint International Research Laboratory of Agriculture and Agri-Product Safety of ministry of Education Yangzhou UniversityYangzhou 225009P.R.China

The mechanisms that regulate the specificity and maintenance of chicken muscle fiber types remain largely unknown. In mammals, CSRP3 has been shown to play a vital role in the maintenance of typical muscle structure and function. This study investigated the role that CSRP3 plays in chicken skeletal muscle. First, the antibody against chicken CSRP3 protein was prepared, and the expression levels of the mRNA and protein of the CSRP3 gene in four chicken skeletal muscles with different myofiber compositions were compared. Then the effects of CSRP3 silencing on the expression profile of chicken myoblast transcriptomes were analyzed. The results showed that the expression levels of the mRNA and protein of the CSRP3 gene were both associated with the composition of fiber types in chicken skeletal muscles. A total of 650 genes with at least 1.5-fold differences(Q<0.05) were identified, of which 255 genes were upregulated and 395 genes were downregulated by CSRP3 silencing. Functional enrichment showed that several pathways, including adrenergic signaling in cardiomyocytes, adipocytokine signaling pathway and apelin signaling pathway, were significantly(P<0.05) enriched both in differentially expressed genes and all expressed genes. The co-expressed gene network suggested that CSRP3 silencing caused a compensatory upregulation(Q<0.05) of genes related to the assembly of myofibrils, muscle differentiation, and contraction. Meanwhile, two fast myosin heavy chain genes(MyH1B and MyH1E)were upregulated(Q<0.05) upon CSRP3 silencing. These results suggested that CSRP3 plays a crucial role in chicken myofiber composition, and affects the distribution of chicken myofiber types, probably by regulating the expression of MyH1B and MyH1E.

关键词： CSRP3 chicken myofiber type transcriptome sequencing

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辽河口秋季有色溶解有机物的光谱特征研究

海洋环境科学 2017年第1期36卷 94-100页

作者：杨阳邹立简慧敏中国海洋大学环境科学与工程学院山东青岛266100 中国海洋大学海洋环境与生态教育部重点实验室山东青岛266100 中国海洋大学海洋化学理论与工程技术教育部重点实验室山东青岛266100

研究辽河口2013年秋季有色溶解有机物(CDOM)的吸收光谱和三维荧光光谱特征。采用PARAFAC分析得到两种类腐殖质组分C2[235(310)nm/390 nm]和C3[230(265、360)nm/445 nm],以及两种类蛋白质组分C1[225(280)nm/330 nm]和C4(250 nm/305 nm)。在河口混合过程中,两种类腐殖质组分呈保守行为,两种类蛋白质组分呈不保守行为;CDOM吸收系数a(355)结果表明,研究区域CDOM含量总体上由河到海逐渐降低,陆源径流输入是CDOM的主要来源。a(355)与类腐殖质组分的显著正相关关系表明,类腐殖质荧光团与CDOM发色团之间在来源和结构上存在紧密的联系。

关键词：有色溶解有机物(CDOM) 辽河口三维荧光光谱平行因子分析吸收光谱

Least Square Estimation for Multiple Functional Linear Model with Autoregressive Errors

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Acta Mathematicae Applicatae Sinica 2025年第1期41卷 84-98页

作者： Meng WANG ming-liang SHU jian-jun ZHOU Si-xin WU min CHEN School of Management University of Science and Technology of ChinaHefei 230026China Academy of Mathematics and System Science Chinese Academy of SciencesBeijing 100190China Yunnan Key Laboratory of Statistical Modeling and Data Analysis Yunnan UniversityKunming 650091China

As an extension of linear regression in functional data analysis, functional linear regression has been studied by many researchers and applied in various fields. However, in many cases, data is collected sequentially over time, for example the financial series, so it is necessary to consider the autocorrelated structure of errors in functional regression background. To this end, this paper considers a multiple functional linear model with autoregressive errors. Based on the functional principal component analysis, we apply the least square procedure to estimate the functional coefficients and autoregression coefficients. Under some regular conditions, we establish the asymptotic properties of the proposed estimators. A simulation study is conducted to investigate the finite sample performance of our estimators. A real example on China's weather data is applied to illustrate the validity of our model.

关键词： multiple functional linear model autoregressive errors principal component analysis consistency

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带籽屑棉结(SCN)去除的研究

纺织学报 2005年第3期26卷 88-91页

作者：孙鹏子邹健敏辽东学院辽宁丹东118003

在纺纱过程中,带籽屑棉结(SCN)尽管占棉结比例不大,但对成纱质量却有着重要的影响。用AFIS单纤维测试仪对清梳过程带籽屑棉结的数量和尺寸变化情况进行实验研究,着重研究了梳棉机采用不同道夫与刺辊速度、不同种类的刺辊,梳棉机后罩板... 详细信息

在纺纱过程中,带籽屑棉结(SCN)尽管占棉结比例不大,但对成纱质量却有着重要的影响。用AFIS单纤维测试仪对清梳过程带籽屑棉结的数量和尺寸变化情况进行实验研究,着重研究了梳棉机采用不同道夫与刺辊速度、不同种类的刺辊,梳棉机后罩板采用固定盖板和棉网清洁器不同组合及不同种类的刺辊下固定分梳板对带籽屑棉结去除的影响。结果表明,梳棉机对带籽屑棉结去除是比较有效的,在梳棉过程中可清除60.5%～81.4%的SCN。刺辊的速度、种类、产量对SCN去除有一定的影响,而后罩板和刺辊下固定分梳板及各种吸风装置对SCN去除影响不大。

关键词：带籽屑棉结(SCN) 梳针刺辊刺辊速度分梳板棉网清洁器去除

Oxygen vacancies-rich molybdenum tungsten oxide nanowires as a highly active nitrogen fixation electrocatalyst

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Chinese Chemical Letters 2025年第1期36卷 545-548页

作者： Jincheng Zhang Mengjie Sun Jiali Ren Rui Zhang min Ma Qingzhong Xue jian Tian School of Materials Science and Engineering Shandong University of Science and TechnologyQingdao 266590China

Herein,vacancy engineering is utilized reasonably to explore molybdenum tungsten oxide nanowires(W_(4)MoO_(3)NWs)rich in O-vacancies as an advanced electrochemical nitrogen reduction reaction(eNRR)electrocatalyst,realizing further enhancement of NRR *** 0.1 mol/L Na_(2)SO_(4),W_(4)MoO_(3)NWs rich in O vacancies(CTAB-D-W_(4)MoO_(3))achieve a large NH3yield of 60.77μg h^(-1)mg^(-1)***-0.70 V *** and a high faradaic efficiency of 56.42%at-0.60 V,much superior to the W_(4)MoO_(3)NWs deficient in oxygen vacancies(20.26μg h^(-1)mg^(-1)*** 17.1%at-0.70 V ***).Meanwhile,W_(4)MoO_(3)NWs rich in O-vacancies also show high electrochemical *** functional theory(DFT)calculations present that O vacancies in CTAB-D-W_(4)MoO_(3)reduce the energy barrier formed by the intermediate of^(*)N-NH,facilitate the activation and further hydrogenation of^(*)N-N,promote the NRR process,and improve NRR activity.

关键词： Electrocatalytic N_(2) reduction reaction Molybdenum-tungsten oxide Nanowires Oxygen vacancies Non-noble metal

Spin freezing induced giant exchange bias in a doped Hund's metal

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Science China(Physics,Mechanics & Astronomy) 2025年第2期68卷 167-174页

作者： Shunjiao Li Dan Zhao jian Li Baolei Kang min Shan Yanbing Zhou Xuyang Li Tao Wu Xianhui Chen Hefei National Research Center for Physical Sciences at the Microscale University of Science and Technology of ChinaHefei 230026China CAS Key Laboratory of Strongly Coupled Quantum Matter Physics Department of PhysicsUniversity of Science and Technology of ChinaHefei 230026China CAS Center for Excellence in Superconducting Electronics(CENSE) Shanghai 200050China Collaborative Innovation Center of Advanced Microstructures Nanjing UniversityNanjing 210093China Hefei National Laboratory University of Science and Technology of ChinaHefei 230088China

Exchange bias(EB)is a fundamental phenomenon in widespread information ***,a comprehensive understanding of its microscopic origin remains a great *** key issue in the debate is the role of frustration and disorder in the EB mechanism,which motivates the exploration of the EB effect in spin glass(SG)***,in the SG state of Crdoped Hund's metal CsFe_(2)As_(2),we discover a giant EB effect with a maximum bias field of -2 T,which is almost two orders of magnitude larger than that of traditional alloy *** results indicate that the giant EB effect should originate from the exchange interactions at the natural boundaries between the tunable ferromagnetic-like(FM)regions around Cr dopants and the SG matrix,via which the FM spins are strongly pinned by the frozen spins in the SG *** addition,the temperaturedependent and cooling-field-dependent EB behaviors could be interpreted well by the SG model with frustrated FM/SG boundaries,which provides an intuitive and explicit understanding of the impact of glassy parameters on the EB *** these results suggest that the correlated metals are promising directions for exploring the EB effect in the SG state.

关键词： Hund's metal spin glass exchange bias iron-based superconductor

同方期刊数据库

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带籽屑棉结的去除研究

上海纺织科技 2006年第3期34卷 21-24页

作者：孙鹏子邹健敏辽东学院辽宁丹东118003

实验研究了梳棉机在不同产量、不同速度、不同类型刺辊的条件下,生条中棉结的数量和尺寸变化情况。研究认为:清棉过程中棉结数量增加,刺辊对棉结的去除作用很大,后罩板处加固定盖板和棉网清洁器的作用则不大。

关键词：清棉梳棉棉结

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天然林区柴胡林下种植技术

青海农林科技 2014年第1期 78-79页

作者：邹建民民和县林业技术推广中心青海民和810800

随着天然林保护工程的不断深入推进,调整农村产业结构,发展林下种植技术,增加农民收入是大势所趋,本文介绍了柴胡耐寒、抗干旱、适应性广的特性适合于在天然林下种植的技术。

关键词：柴胡中草药栽培技术林下种植

Different Acupuncture Therapies for Postherpetic Neuralgia:An Overview of Systematic Reviews and Meta-analysis

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Chinese Journal of Integrative Medicine 2025年第1期31卷 55-67页

作者： XIA Yun-fan SUN Ruo-han LI Shi-min WANG Yi-yi LI Rong-rong FANG jian-qiao The Third Clinical Medical College of Zhejiang Chinese Medical University Hangzhou310000China Department of Rehabilitation Medicine Hangzhou Third People’s Hospital Affiliated to Zhejiang Chinese Medical UniversityHangzhou310000China Department of Acupuncture the Third Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou310000China

Background: Postherpetic neuralgia(PHN) is the most common complication of herpes zoster infection and affects patients' quality of life. Acupuncture therapy is regarded as a competitive method of treatment for analgesia. Objective: To summarize evidence from systematic reviews(SRs) and evaluate the effectiveness and safety of different acupuncture therapies for treating PHN. Methods: Eight electronic databases were searched from their inception to August 5, 2022, including 4 international electronic databases(PubMed, EMBASE, the Cochrane Library, and Web of Science) and 4 Chinese databases(Chinese Biomedical Database, China National Knowledge Infrastructure, VIP Database and Wanfang Database).Methodological quality was assessed by A Measurement Tool to Assess Systematic Reviews 2(AMSTAR 2).The Risk of Bias in Systematic Review(ROBIS) tool was used to assess the risk of bias in SRs. Evidence level was assessed by the Grading of Recommendations Assessment, Development, and Evaluation(GRADE)approach. Results: Totally, 7 SRs were included, including 128 studies and 9,792 patients. In AMSTAR 2, most of the SRs were of low or critically low levels since they had more than 1 critical deficiency. In ROBIS, 1 SR(14.29%)was rated as high risk, and the other 6(85.71%) were rated as low risk. In the GRADE system, 9 outcomes(28.13%)were valued as high level, 5(15.63%) as moderate level, 1(3.13%) as low, and 17(53.13%) as very low. In the effectiveness of acupuncture therapy, the group "moxibustion vs. original medical treatment" [mean difference(MD)=–1.44, 95% confidence interval(CI): –1.80 to –1.08, I2=99%, P<0.00001] was of the highest heterogeneity and the group "bloodletting vs. original medical treatment"(MD=–2.80, 95% CI: –3.14 to –2.46, I2=0, P<0.00001)was of the lowest heterogeneity. Six SRs have reported the safety of their studies and no serious events were shown in the treatment and control groups. Conclusions: Acupuncture therapy seems to be effective in treating PH

关键词： acupuncture postherpetic neuralgia systematic review Chinese medicine