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A Multifunctional {P_(2)Mo_(5)}-based Hybrid Applying to Catalysis, Electrocatalysis and Dye Adsorption

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Chemical Research in Chinese Universities 2022年第6期38卷 1553-1560页

作者： LIU Xiaodong wang xiangchen XU Na ZHANG Zhong LI Xiaohui LIU Guocheng wang Xiuli Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell College of Chemistry and Materials EngineeringBohai UniversityJinzhou121013P.R.China

As a common environmental pollutant, thioether can cause serious environmental pollution, so selective oxidation of thioether has become one of the current research hotspots. In this paper, an inorganic-organic hybrid based on a Standberg-type polyoxometalate, [Hbiz]_(5)[HP_(2)Mo_(5)O_(23)]·5H_(2)O(1)(biz=benzimidazole), was obtained by adjusting pH under hydrothermal conditions. The structure was characterized by infrared spectroscopy, thermogravimetric analysis, and single-crystal X-ray diffraction. Compound 1 can be used as an excellent catalyst for the oxidation of thioanisole. The experimental results showed that thioanisole could be catalytically oxidized to methyl phenyl sulfoxide by compound 1 as a catalyst within 40 min. The conversion rate and selectivity reached 99%. Compound 1 had good cycling stability as a heterogeneous catalyst. In addition, the electrocatalytic reduction of H_(2)O_(2) and Cr_(2)O_(7)^(2−) for hybrid 1 was preliminarily investigated. In addition, the adsorption performance of hybrid 1 on cationic dye crystal violet and methylene blue was tested, and the adsorption efficiencies can reach 98.5% and 86.3%, respectively.

关键词： Polyoxometalate Catalysis Electrocatalysis Dye adsorption

Insight analysis of the cross-sensitization of multiple fish parvalbumins via the Th1/Th2 immunological balance and cytokine release from the perspective of safe consumption of fish

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Food Quality and Safety 2022年第4期6卷 690-699页

作者： Yeting Wu Youyou Lu Yuhao Huang Hong Lin Xuewen Dang Yujie Jing Zhaocheng Meng xiangchen wang Zhenxing Li College of Food Science and Engineering Ocean University of ChinaQingdaoChina College of Food Science and Technology Huazhong Agricultural UniversityChina Key Laboratory of Environment Correlative Dietology Ministry of Education(Huazhong Agricultural University)WuhanChina Dermatological Department the Affiliated Hospital of Medical College Qingdao UniversityQingdaoChina Medical Laboratory Department Yantaishan HospitalYantaiChina

Objectives:Parvalbumin(PV)is the primary allergen found in fish and is highly *** to some studies,some patients with fish allergy are allergic to only one species of fish but are tolerant to others;however,the underlying mechanism has not been *** and Methods:The cross-reactivity of these seven fish parvalbumins based on turbot PV-treated mice was determined using BALB/c mouse and RBL-2H3 cell ***,immunoinformatic tools were used to assess ***:The results indicated that the seven species of fishes(turbot,large yellow croaker,sea bass,grass carp,common carp,conger eel and Japanese eel)studied exhibited varying degrees of cross-reactivity,with the highest cross-reactivity being between turbot and bass and the lowest being between turbot and conger *** bioinformatics analysis revealed that the sequence homology of parvalbumin between conger eel and turbot was the lowest,which may account for the conger eel and turbot cross-reaction being so *** was a potent cross-reactive allergen found in turbot,large yellow croaker,sea bass,grass carp,common carp,conger eel and Japanese eel,and the cross-reactivity between conger eel and turbot parvalbumin was the ***:This study demonstrated that the cross-reactivity between conger eel PV and turbot PV was the weakest.

关键词： Fish immunological balance cross-reactivity sensitization parvalbumin

Simulation and Optimization of Cracked Gasoline Hydrofining Process

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石油学报（石油加工） 1997年第S1期13卷 159-163页

作者： Fang xiangchen , wang Yan (Fushun Research Institute of Petroleum and Petrochemical, Fushun 113001)

ＳｉｍｕｌａｔｉｏｎａｎｄＯｐｔｉｍｉｚａｔｉｏｎｏｆＣｒａｃｋｅｄＧａｓｏｌｉｎｅＨｙｄｒｏｆｉｎｉｎｇＰｒｏｃｅｓＦａｎｇＸｉａｎｇｃｈｅｎ，ＷａｎｇＹａｎ（ＦｕｓｈｕｎＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅｏｆＰｅ... 详细信息

ＳｉｍｕｌａｔｉｏｎａｎｄＯｐｔｉｍｉｚａｔｉｏｎｏｆＣｒａｃｋｅｄＧａｓｏｌｉｎｅＨｙｄｒｏｆｉｎｉｎｇＰｒｏｃｅｓＦａｎｇＸｉａｎｇｃｈｅｎ，ＷａｎｇＹａｎ（ＦｕｓｈｕｎＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅｏｆＰｅｔｒｏｌｅｕｍａｎｄＰｅｔｒｏｃｈ...

关键词： steam cracking gasoline hydrofining process simulation optimization

Individualized Traditional Chinese Medicine treatment vs antibiotics for recurrent urinary tract infections: a multicenter, randomized controlled study

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Journal of Traditional Chinese Medicine 2024年第3期44卷 524-529页

作者： GU xiangchen QIU Meisi XIE Lin CHEN Min DENG Yueyi ZHANG Changming JIAN Guihua wang Chen wang Yi Department of Nephrology Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine Department of Nephrology Rizhao Hospital of Traditional Chinese Medicine Department of Nephrology Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Department of Nephrology Shanghai Municipal Traditional Chinese Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Department of Nephrology the Sixth People's Hospital Affiliated Shanghai Jiaotong University Department of Nephrology Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine

OBJECTIVE: To systematically assess the effects of individualized Chinese medicines on recurrent urinary tract infections(rUTIs).METHODS: This study recruited 230 adult female patients in the remission phase of rUTIs from five hospitals in China. The patients were randomly allocated to two groups: an individualized Chinese medicine group(n = 114) and a control group(n = 116). Patients in the Chinese medicine group received individualized Chinese herbs, which were evaluated for syndrome *** in the control group received antibiotic treatment combined with a Chinese medicine placebo. The duration of treatment was three courses of four weeks each, with a three-month subsequent follow-up. UTI recurrence rate,Traditional Chinese Medicine(TCM) syndrome scores,36-item Short Form Survey(SF-36) score, and urine secretory immunoglobulin A(SIgA) were measured and analyzed before and after treatment in each group. RESULTS: Patients from the Chinese medicine group exhibited significant decreases in both short-and longterm UTI recurrence rates compared with the control group(P < 0.05). The changes in TCM syndrome scores between the Chinese medicine and control groups were significant(P < 0.05). The changes in the average SF-36 quality-of-life scores in the Chinese medicine group were also significantly higher than those in the control group after treatment(P < 0.05). The Chinese medicine group also demonstrated a significant increase in urine SIg A expression. CONCLUSION: Taken together, compared to the oftenused long-term antimicrobial prophylaxis during the remission stage of r UTIs, treating patients with an individualized Chinese medicine decoction by syndrome differentiation could effectively reduce the recurrence rate, improve the patients' TCM syndrome scores and quality of life, and enhance immunity, which in turn helps to prevent antibiotic resistance.

关键词： immunoglobulin A, secretory medicine, Chinese traditional quality of life randomized controlled trial syndrome differentiation urinary tract infections

STRONG LIMIT THEOREMS FOR BLOCKWISE m-DEPENDENT RANDOM VARIABLES AND A GENERALIZATION OF THE CONJECTURES OF MORICZ

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Chinese Annals of Mathematics,Series B 1991年第2期12卷 192-201页

作者：李德立王向忱 Department of Mathematics Jilin UniversityChangchunJilinChina.

The authors introduce the definition of block-wise m-dependent with respect to somepositive real sequence for random variables taking values in a separable Banach space,prove some general results on the strong convergence of blockwise m-dependent randomvariables,and in particular,give positive answers to Móricz conjectures([5])by asharper theorem.

关键词： separable 二土 valued 二止汤杯山笋口功 holds Borel 八户

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山东平邑县南武城故城出土铜镜

华夏考古 2006年第2期 73-77页

作者：王相臣平邑县博物馆山东平邑县273300

1990年春,在山东省平邑县南武城故城附近发现汉、魏晋时期的墓葬三百余座,出土铜镜110面,据其主题纹饰特征分为13类。从中可以看出汉、魏晋时期铜镜制造业的发展水平。其流行的趋势,也反映了南武城地区手工制造业发达、经济繁荣的历史... 详细信息

1990年春,在山东省平邑县南武城故城附近发现汉、魏晋时期的墓葬三百余座,出土铜镜110面,据其主题纹饰特征分为13类。从中可以看出汉、魏晋时期铜镜制造业的发展水平。其流行的趋势,也反映了南武城地区手工制造业发达、经济繁荣的历史事实。

关键词：平邑县南武城故城铜镜魏晋时期

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先进压水堆核电厂主管道结构完整性的研究

核动力工程 2017年第5期38卷 45-48页

作者：初起宝房永刚王庆南相辰环境保护部核与辐射安全中心北京100082

以某先进压水堆核电厂主管道为例,对核安全一级管道的结构完整性进行分析评价,并对根据规范设计的管道设计裕量进行了分析。管道结构完整性评价内容包括依据规范对管道强度进行评价、采用解析法求解管道温度场进行热棘轮评价、采用简化... 详细信息

以某先进压水堆核电厂主管道为例,对核安全一级管道的结构完整性进行分析评价,并对根据规范设计的管道设计裕量进行了分析。管道结构完整性评价内容包括依据规范对管道强度进行评价、采用解析法求解管道温度场进行热棘轮评价、采用简化雨流法对管道进行疲劳寿命评价。计算结果表明,主管道最小壁厚减少至55 mm能够满足标准规范要求,但安全裕度较小,其中主管道支管位置的疲劳和热棘轮评价结果裕量最小。

关键词：主管道壁厚减薄结构完整性疲劳寿命热棘轮

《渔洋山人精华录训纂》的朴学范式及其诗学启示

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江西师范大学学报（哲学社会科学版） 2020年第2期53卷 82-89页

作者：王祥辰许建中扬州大学文学院江苏扬州225009

惠栋训纂王士禛《渔洋山人精华录》,引起了清代诗坛及学术界的广泛议论。其中钱大昕、江藩有关《训纂》的评价尤具代表性,钱、江二人均认为《训纂》的成就已超过任渊《山谷诗集注》、李壁《王荆文公诗笺注》。惠栋《训纂》在与任渊《集... 详细信息

惠栋训纂王士禛《渔洋山人精华录》,引起了清代诗坛及学术界的广泛议论。其中钱大昕、江藩有关《训纂》的评价尤具代表性,钱、江二人均认为《训纂》的成就已超过任渊《山谷诗集注》、李壁《王荆文公诗笺注》。惠栋《训纂》在与任渊《集注》、李壁《笺注》对比后,彰显出“忠于原本”“以证代议”及“博采兼容”等特点,然仍无法佐证该书成就超轶《集注》《笺注》。钱大昕、江藩有关《训纂》的评点,折射出清代诗歌注释学注重艺术境界与强调朴学实证、“求精”与“嗜博”,两套不同评价体系间的对立。而朴学视域下艺术审美与学术价值的冲突,也影响了此后诗歌注释学的发展路径。

关键词：惠栋《渔洋山人精华录训纂》文学艺术实证

蒙脱土原位生长MoS_(2)复合材料光催化降解罗丹明B的机理研究

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环境科学学报 2022年第7期42卷 246-256页

作者：王祥臣周瑞峰杨姝宜鄂涛渤海大学化学与材料工程学院锦州121013

通过在Na^(+)-MMT表面生长MoS_(2)来提高窄带隙半导体光生电子分离速率及稳定性.利用阳离子填充法及水热法成功制备了复合光催化剂Na^(+)-MMT/MoS_(2),并通过FT-IR、SEM、TEM、Raman、XRD、TG、XPS、UV-DRS和ESR等表征进一步证明了材料... 详细信息

通过在Na^(+)-MMT表面生长MoS_(2)来提高窄带隙半导体光生电子分离速率及稳定性.利用阳离子填充法及水热法成功制备了复合光催化剂Na^(+)-MMT/MoS_(2),并通过FT-IR、SEM、TEM、Raman、XRD、TG、XPS、UV-DRS和ESR等表征进一步证明了材料的成功负载及光、电化学性能.同时,以有机染料罗丹明B为待降解染料来评价光催化剂的催化性能,发现其在80 min可有效降解罗丹明B,降解率达96%.经过5次循环使用后,Na^(+)-MMT/MoS_(2)复合光催化剂仍具有较好的光催化性能.因此,利用MMT的表面电负性及稳定的片层结构负载MoS_(2),可形成光生电子迁移通道进一步提高电荷迁移速率及光催化剂的稳定性.本研究可为黏土材料调控窄带隙半导体制备环境友好型光催化剂提供新思路.

关键词： Na^(+)柱撑MMT 光催化光生电子罗丹明B 反应机理