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Chinese Chemical Letters 2024年第8期35卷 539-544页

作者： Tong Su Yue Wang Qizhen Zhu mengyao xu Ning Qiao Bin xu State Key Laboratory of Organic-Inorganic Composites Beijing Key Laboratory of Electrochemical Process and Technology for MaterialsBeijing University of Chemical TechnologyBeijing 100029China

KTi_(2)(PO_(4))_(3)is a promising anode material for potassium storage,but suffers from low conductivity and difficult balance between high capacity and good structural ***,the Ti_(3)C_(2)T_(x)MXene is used as a multifunctional binder to fabricate the KTi_(2)(PO_(4))_(3)electrode by the traditional homogenizing-coating *** MXene nanosheets,together with the conductive agent super P nanoparticles,construct a multiple conductive network for fast electron/ion transfer and high electrochemical ***,the network ensures the structural stability of the KTi_(2)(PO_(4))_(3)electrode during the de-intercalation/intercalation of 4 K^(+)ions,which is beneficial for simultaneously achieving high capacity and good cycle ***,the MXene-bonded KTi_(2)(PO_(4))_(3)electrode delivers a reversible capacity of 255.2 mAh/g at 50 mA/g,outstanding rate capability with 132.3 mAh/g at 2 A/g,and ex-cellent cycle performance with 151.6 mAh/g at 1 A/g after 2000 *** work not only suggests a high-performance anode material for potassium-ion batteries,but also demonstrates that the MXene is a promising binder material for constructing conductive electrodes in rechargeable batteries.

关键词： MXene Ti_(3)C_(2)T_(x) KTi_(2)(PO_(4))_(3) Anode Conductive network Potassium storage

Integrative analysis of DNA methylation and gene expression identified cervical cancer-specific diagnostic biomarkers

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Signal Transduction and Targeted Therapy 2019年第1期4卷 116-126页

作者： Wanxue xu mengyao xu Longlong Wang Wei Zhou Rong Xiang Yi Shi Yunshan Zhang Yongjun Piao School of Medicine Nankai UniversityTianjinChina Tianjin Key Laboratory of Human Development and Reproductive Regulation Nankai University Affiliated Hospital of Obstetrics and GynecologyTianjinChina Reproductive Medical Center Nankai University Affiliated Hospital of Obstetrics and GynecologyTianjinChina

Cervical cancer is the leading cause of death among women with cancer ***,we performed an integrative analysis of Illumina HumanMethylation450K and RNA-seq data from TCGA to identify cervical cancer-specific DNA methylation *** first identified differentially methylated and expressed genes and examined the correlation between DNA methylation and gene *** DNA methylation profiles of 12 types of cancers,including cervical cancer,were used to generate a candidate set,and machine-learning techniques were adopted to define the final cervical cancer-specific markers in the candidate ***,we assessed the protein levels of marker genes by immunohistochemistry by using tissue arrays containing 93 human cervical squamous cell carcinoma samples and cancer-adjacent normal *** methylation was negatively correlated with the local regulation of gene *** the distant regulation of gene expression,the methylation of hypermethylated genes was more likely to be negatively correlated with gene expression,while the methylation of hypomethylated genes was more likely to be positively correlated with gene ***,we identified four cervical cancer-specific methylation markers,cg07211381(RAB3C),cg12205729(GABRA2),cg20708961(ZNF257),and cg26490054(SLC5A8),with 96.2%sensitivity and 95.2%specificity by using the tenfold cross-validation of TCGA *** four markers could distinguish tumors from normal tissues with a 94.2,100,100,and 100%AUC in four independent validation sets from the GEO ***,our study demonstrates the potential use of methylation markers in cervical cancer diagnosis and may boost the development of new epigenetic therapies.

关键词： cervical diagnosis specificity

Experimental Study on the Treatment of Tertiary Oil Recovery Wastewater via a Novel Electro-Coagulation Method

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Fluid Dynamics & Materials Processing 2023年第1期19卷 51-60页

作者： Wei Cui Zhilun Yan Zhi Tang mengyao xu Jian Tian Chengyi Shen Petroleum Engineering Technology Research Institute of Sinopec Northwest Oilfield Company Urumchi830011China Key Laboratory of Enhanced Oil Recovery in Carbonate Fractured-Vuggy Reservoirs Urumchi830011China

At present,methods for treating tertiary oil recovery wastewater via electro-coagulation are still in their early stage of *** this study,a device for electro-coagulation wastewater treatment was built and tested in an oil *** effects that the initial pH value,electrode type,and connection mode have on the coagulation and separation effect were assessed by measuring the mass fraction and turbidity of *** results have shown that when the electro-coagulation method is used,the effectiveness of the treatment can be significantly increased in neutral pH conditions(pH=7),in acidic conditions,and in alkaline *** to an Al electrode,the floc that is produced by an Fe electrode is smaller;thus,it does not easily coagulate and settle in a short *** the oil removal rate,turbidity removal rate and energy consumption as a basis to assess the performances,the results have demonstrated that the combined aluminum alloy iron composite electrode should be used as electrolytic electrode.

关键词： Electrocoagulation oily sewage polymer experiment study

BAP60 plays an opposite role to the MRT-NURF complex in regulating lipid droplet size

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Journal of Genetics and Genomics 2022年第4期49卷 377-379页

作者： Yan Yao mengyao xu Lianyong Qiao Hu Nie Falong Lu xun Huang State Key Laboratory of Molecular Developmental Biology Institute of Genetics and Developmental BiologyChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China

The lipid droplet(LD)is a unique cellular organelle with a phospholipid monolayer coated with resident *** are important for cellular neutral lipid storage and *** spherical balls,LDs accommodate a lot more neutral lipids with a small increase of *** LD dynamics,which can be reflected by abnormal LD size alteration,has been linked to many important metabolic diseases,including obesity,neutral lipid storage disease(NLSD).

关键词： neutral size opposite

A novel isoform of ATOH8 promotes the metastasis of breast cancer by regulating RhoC

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Journal of Molecular Cell Biology 2021年第1期13卷 59-71页

作者： mengyao xu Shan Huang Xiaoli Dong Yanan Chen Miao Li Wen Shi Guanwen Wang Chongbiao Huang Qiong Wang Yanhua Liu Peiqing Sun Shuang Yang Rong Xiang Antao Chang School of Medicine Nankai UniversityTianjin 300071China Department of Cancer Biology and Comprehensive Cancer Center Wake Forest University Medical CenterWinston-SalemNC 27157USA International Collaborative Innovation Center of Medicine Nankai UniversityTianjin 300071China Department of Pancreatic Cancer Tianjin Medical University Cancer Institute and Hosp让alNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin 300060China

Metastases are the main cause of cancer-related mortality in breast *** significant progress has been made in the field of tumor metastasis,the exact molecular mechanisms involved in tumor metastasis are still ***,we report that ATOH8-V1,a novel isoform of ATOH8,is highly expressed in breast cancer and is a negative prognostic indicator of survival for *** expression of ATOH8-V1 dramatically enhances,while silencing of ATOH8-V1 decreases the metastasis of breast cancer cell ***,ATOH8-V1 directly binds to the RhoC promoter and stimulates the expression of RhoC,which in turn enhances the metastasis of breast ***,our data demonstrate that ATOH8-V1 is a novel pro-metastatic factor that enhances cancer metastasis,suggesting that AT0H8-V1 is a potential therapeutic target for treatment of metastatic cancers.

关键词： breast cancer ATOH8 metastasis RhoC

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考虑成本信息不对称的信息安全外包契约设计

管理工程学报 2024年第4期38卷 196-208页

作者：吴勇徐梦瑶冯耕中东华大学旭日工商管理学院上海200051 西安交通大学管理学院陕西西安710049

本文考虑客户企业和管理安全服务提供商(MSSP)合作保护客户企业信息安全的问题。双方的安全努力不可验证性会导致努力程度低下,MSSP成本信息不对称会导致服务低效性。首先,以社会福利最优作为基准,本文分析了努力不可验证对双边退款契... 详细信息

本文考虑客户企业和管理安全服务提供商(MSSP)合作保护客户企业信息安全的问题。双方的安全努力不可验证性会导致努力程度低下,MSSP成本信息不对称会导致服务低效性。首先,以社会福利最优作为基准,本文分析了努力不可验证对双边退款契约设计的影响。然后,本文分析了MSSP私有成本信息导致服务低效的问题,提出了甄别MSSP私有成本信息的契约,最后通过算例分析验证了本文的重要结论。研究表明:信息安全合作外包中的双边退款契约会因安全服务的特性产生双重道德风险问题。客户企业采取措施来验证MSSP的努力水平以缓解双重道德风险问题有成本上界。当MSSP拥有私有成本信息时,甄别契约具有“高端不扭曲”和“低端向下扭曲”的特点。在私有成本信息下,无论MSSP是高成本类型还是低成本类型,由于信息缺乏,客户企业都会遭受损失。MSSP成本的市场分布相近或者服务合作重要程度越高,客户企业越需要采取措施来甄别MSSP的成本。本研究对信息安全管理领域客户企业外包的决策具有重要的参考意义。

关键词：信息安全外包双重道德风险私有成本信息契约设计

《社会主义从空想到科学的发展》在中国的传播——兼论译者主体性在翻译过程中的体现

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中共福建省委党校（福建行政学院）学报 2024年第3期 159-168页

作者：徐梦瑶北京大学马克思主义学院

恩格斯晚年著作《社会主义从空想到科学的发展》在中国的翻译与传播经历了一个漫长的过程。从留日学生自发地零星介绍,到无政府主义者、资产阶级革命派、早期马克思主义者等团体为启发民智和拯救国群进行的大量译介工作,而后随着共产党... 详细信息

恩格斯晚年著作《社会主义从空想到科学的发展》在中国的翻译与传播经历了一个漫长的过程。从留日学生自发地零星介绍,到无政府主义者、资产阶级革命派、早期马克思主义者等团体为启发民智和拯救国群进行的大量译介工作,而后随着共产党的建立和中国革命形势的发展,共产党逐渐成为传播马克思主义的主体力量,其主要内容经历了从观点转译、文本摘译到完整翻译传播的三阶段。关注处于不同政治立场的译者的译文,以1912年无政府主义者施仁荣译本、1920年国民党员徐苏中译本和1925年共产党员柯柏年译本为研究对象,聚焦于译作本身,从译介背景、译者身份、译文特色三方面进行整体考察可知,马克思主义在中国的传播是历史需求和主体选择的耦合,译者翻译的时间先后、参考的文献版本以及译者自身翻译水平的高低和思想取向都会影响译文的呈现效果。

关键词：《社会主义从空想到科学的发展》施仁荣徐苏中柯柏年译者主体性

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人类命运共同体视阈下的制度型开放

国际商务（对外经济贸易大学学报） 2024年第2期 28-40页

作者：薛熠徐梦瑶对外经济贸易大学国际经济贸易学院北京100029

制度型开放为构建人类命运共同体创造了必要条件。一方面,制度型开放是构建人类命运共同体的需要,在如今百年未有之大变局的国际背景下,制度型开放通过协调和融合制度、规则、管理和标准等方面,为构建人类命运共同体创建有利的条件;另... 详细信息

制度型开放为构建人类命运共同体创造了必要条件。一方面,制度型开放是构建人类命运共同体的需要,在如今百年未有之大变局的国际背景下,制度型开放通过协调和融合制度、规则、管理和标准等方面,为构建人类命运共同体创建有利的条件;另一方面,制度型开放是党和国家推动构建人类命运共同体的重要体现,推进制度型开放的过程也是构建人类命运共同体的过程,以充分践行人类命运共同体的内涵。为此,在构建人类命运共同体的各发展阶段中,制度型开放要建立开放的贸易和投资政策,不断完善投资环境,积极参与国际规则制定,加强可持续发展合作。

关键词：制度型开放人类命运共同体高水平对外开放

乡村产业振兴背景下京津冀地区乡村工业用地转型

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经济地理 2020年第5期40卷 174-182页

作者：徐梦瑶张正峰中国人民大学公共管理学院中国北京100872

以京津冀地区样带为研究区域,基于乡村工业用地转型的理论分析,通过横向比较法和GIS空间分析法探究乡村工业用地转型规律,并总结不同经济发展程度下乡村工业用地转型的空间分异。结果表明:①乡村工业用地显性转型指标值由发达的沿海地... 详细信息

以京津冀地区样带为研究区域,基于乡村工业用地转型的理论分析,通过横向比较法和GIS空间分析法探究乡村工业用地转型规律,并总结不同经济发展程度下乡村工业用地转型的空间分异。结果表明:①乡村工业用地显性转型指标值由发达的沿海地区向不发达的内陆地区降低。②乡村工业用地隐性指数以样带中京津地区和邯郸市两个经济发展程度高的地区为高值呈圈层递减的梯度性。③乡村工业用地转型协调区位于发达的北京市和天津市,隐性转型失调区集中分布在京津两市周边的廊坊市和沧州市,显性转型失调区位于样带南部较发达的邯郸市,转型滞后区分布在不发达的邢台市和衡水市。④冷热点探测表明,京津冀地区样带乡村工业用地转型指数的热点(高值区)呈条带状分布,冷点(低值区)呈抱团状分布。⑤样带各区段所处的乡村工业用地转型阶段与样带内各区段所处的经济发展水平相吻合,验证了本文所提的理论假设。乡村工业用地转型规律为乡村产业发展提供了重要的理论支撑,各地区应结合乡村工业用地转型不同模式探索乡村产业振兴的合适路径。

关键词：乡村工业用地转型京津冀地区样带乡村振兴乡村企业土地利用转型

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基于非绝热项讨论的隧穿延迟时间调控

激光与光电子学进展 2024年第5期61卷 549-556页

作者：周涛许梦瑶张赛许伯强崔森江苏大学物理与电子工程学院江苏镇江212013

最近阿秒钟实验中的隧穿延迟现象引起了人们对电子隧穿过程的非绝热性和隧穿时间的讨论。在强场条件下电子的隧穿延迟通常可以用Keldysh参数来预测,然而在少周期含包络正交偏振双色激光场作用下,Keldysh参数对隧穿延迟时间的预测与数值... 详细信息

最近阿秒钟实验中的隧穿延迟现象引起了人们对电子隧穿过程的非绝热性和隧穿时间的讨论。在强场条件下电子的隧穿延迟通常可以用Keldysh参数来预测,然而在少周期含包络正交偏振双色激光场作用下,Keldysh参数对隧穿延迟时间的预测与数值模拟结果不符,此时电子隧穿初始动量与隧穿过程中消耗的能量是影响隧穿延迟现象的重要因素。因此,有必要对上述激光场作用下两种因素对瞬时电离概率的影响进行讨论。通过改变正交偏振双色激光场强比以及相位差的方式,将它们对隧穿延迟时间的影响差异化,实现了对隧穿延迟时间的调控。最后,通过比较两者随电离时间的变化规律确定了少周期含包络正交双色激光场中隧穿耗能在隧穿延迟时间影响因素中的主导地位。这些发现有助于量化分析非绝热隧穿延迟时间,并为调控超快非绝热隧穿电离过程提供新思路。

关键词：非绝热隧穿电离隧穿延迟时间虚时间方法电离初始动量隧穿耗能