三维单左对称代数上的Nijenhuis算子和经典Yang-Baxter方程解

为了研究三维复单左对称代数上的Nijenhuis算子,通过求解结构常数构成的二次方程组,对三维复单左对称代数上的Nijenhuis算子进行了刻画.此外,利用所得结果,给出了半直积邻接李代数上的经典Yang-Baxter方程的解.

From Hai Yao, Yang Yao to Xi Yao: Sinification of Material Medical from the West

In ancient China, Daoist philosophers developed the concepts of qi(energy), Wu Xing(five elements), and yin(feminine, dark, negative) and yang(masculine, bright, positive) opposite forces between 200 and 600 BCE. Based on these philosophies, Zhen Jiu(acupuncture), Ben Cao(materia medica), and the practice of Qi Gong(energy optimization movements) evolved as the three interrelated therapeutic regimens of Chinese medicine(Note 1). Since the time of Zhang Qian, who discovered China's western regions in the 1st century BCE, Hai Yao(the exotic elements of materia medica from the maritime Silk Road countries), had been transmitted from the ancient land and maritime routes of the Silk Road to China in the past two millennia(Note 2). Since the late 17th century, the English East India Company, later called the British East India Company, introduced Yang Yao(opium) to the Manchu Qing Empire to balance a growing trade deficit for tea export from China to the British Empire. After the First Opium War ended in 1842, enterprising expatriate chemists and druggists in the treaty ports imported Xi Yao(modern medicines from the Western world) for sale to the merchant navy and the local market. From the second half of the 19th century onwards, both Hai Yao and Xi Yao have become a fully integrated part of modern China's armamentarium for the Chinese medicine and Western hospitals and retail pharmacy sectors. This paper articulates the journey of adoption of exotic elements of materia medica from the ancient land and sea routes of the Silk Road, including the western regions and the rest of the world in the past two millennia. Opium traders, ship surgeons, medical and pharmaceutical missionaries, enterprising traders, and policymakers together transformed Ben Cao into Xi Yao during the late Manchu Qing dynasty and the early Nationalist Era.

k次幂等矩阵下Yang-Baxter矩阵方程所有解

令A是一个k次幂等矩阵并考虑Yang-Baxter矩阵方程AXA=XAX.基于先前关于可对角化系数矩阵的Yang-Baxter矩阵方程解的结果,可以推导得到方程的所有解.

Differential Effects of Yin- and Yang-Chinese Tonifying Herbs on Innate and Adaptive Immunity

The present study investigated the effect of treatment with methanolic extracts of Yin- and Yang-Chinese tonifying herbs on concanavalin A (Con A)/lipopolysaccharide (LPS)-stimulated splenocyte proliferation (adaptive immunity) and natural killer (NK) cell activity (innate immunity) in an ex vivo mouse model. The results indicated that while treatment with most Yin herbal extracts potentiated the Con A/LPS-stimulated splenocyte proliferation, only Yang (but not Yin) herbal extracts stimulated NK cell activity. The differential effects of Yin- and Yang-Chinese tonifying herbs on innate and adaptive immunity are consistent with the Chinese medicine theory which depicts the Yin and Yang functional components of Zheng Qi (vital energy), with the Yang component being responsible for the first line of defense against invading microorganisms (i.e., innate immunity) and the Yin oner serving as a follow-up defensive response (adaptive immunity).

Effects of Manganese on the Antioxidant System and Related Gene Expression Levels in the “Hong Yang” Kiwifruit Seedlings

To explore how manganese affects the antioxidant system and the expression levels of related genes of“Hong yang”seedlings,the leaves of its tissue cultured seedlings were taken as test materials,and single factor treatment was performed by changing the manganese chloride(MnCl_(2)·4H_(2)O)solution concentration when spraying the leaves.The expression levels of Mn-SOD,POD64 and POD27 genes in leaves were quantitatively analyzed by real-time quantitative PCR(qRT-PCR)at different determination times.Meanwhile,the contents of malondial-dehyde(MDA),hydrogen peroxide(H_(2)O_(2)),the activities of antioxidant enzymes,including catalase(CAT),peroxidase(POD),and superoxide dismutase(SOD).The results showed that the SOD,CAT,POD,ascorbate peroxidase(APX),and reduced glutathione(GSH)activities in leaves were the highest at 12 h post-treatment with 50μM MnCl_(2)·4H_(2)O.Furthermore,the contents of MDA and H_(2)O_(2) in leaves also peaked when the concentration of H_(2)O_(2) is 50μM,which is the minimum value.Additionally at 50μM Mn^(2+),the Mn-SOD and POD27 expression was up-regulated as compared to the control,which promoted the expression of their respective enzyme activities.However,POD64 expression increased with the increasing Mn^(2+) concentration.Therefore,50μM is the optimal concentration of Mn when exogenously applied on“Hong yang”,which improve the antioxidant enzyme activity and regulate the plant’s physiological and biochemical functions.

Transcriptomic and metabolomic analysis of the effects of Zhenwu decoction on kidney yang deficiency pattern in chronic kidney disease

Objective:To explore the kidney yang deficiency pattern(KYDP)in a chronic kidney disease(CKD)rat model and the mechanisms underlying the effects of Zhenwu decoction(ZWD)by conducting tran-scriptomic and metabolomic analyses.Methods:Adriamycin(ADR)combined with hydrocortisone(HC)was used to induce CKD with KYDP in rats.ADR was injected into the tail vein twice.HC was injected intramuscularly for 8 weeks.ZWD was administered by gavage for 8 weeks.The general condition was observed,24-h urine protein was detected,serum corticosterone,triiodothyronine,thyroxine,TSH,testosterone,cAMP,and cGMP levels were determined,and pathological analysis was conducted.Transcriptomic and metabolomic analyses were conducted to screen differentially expressed genes(DEGs),differentially expressed metabolites(DEMs),and differentially expressed pathways(DEPs).The core DEMs and DEGs were input to Metab-oanalyst 5.0 to identify the pathways affected by ZWD.Results:In the HC group,KYDP symptoms were observed.Compared with control group,the levels of 24-h urine protein,TSH,and cGMP significantly increased(all P<0.01),and corticosterone,triiodothyronine,thyroxine,and cAMP significantly decreased(all P<0.01)in the HC group.After ZWD intervention,the levels of above-mentioned indicators could be reversed to some extent.Pathological analysis in the HC group revealed kidney lesions.DEGs in the ZWD group were mainly associated with pathways such as nucleotide synthesis and endocrine pathways.In the ZWD group,differences in biosynthesis of unsat-urated fatty acids and butanoate metabolism were observed.The following pathways were significantly affected by ZWD:arachidonic acid metabolism,valine,leucine,and isoleucine biosynthesis,linoleic acid metabolism,and alpha-linolenic acid metabolism.Conclusion:ZWD can be used to treat KYDP in CKD through regulating arachidonic acid metabolism,valine,leucine,and isoleucine biosynthesis,linoleic acid metabolism,and alpha-linolenic acid metabolism.

Research on Yang Xiong from a Calligraphic Perspective

Yang Xiong,a cultural celebrity in ancient China,is a well-known figure in the history of Chinese literature with abundant research on his literary achievements.However,little research has been done on the presentation of his name,former residence,and prose poems in Chinese calligraphy from an iconographic perspective.This paper intends to explore how“Yang Xiong,”“Yang Ziyun,”“Ziyun Pavilion in Xishu Prefecture,”and“Yang Xiong’s prose poems”are presented in the Chinese calligraphy,especially in calligraphies by Wang Xizhi,Su Dongpo,Huang Tingjian,Mi Fu,and other famous calligraphers in the previous dynasties.Research shows that Yang Xiong influenced not only Chinese literature but also Chinese calligraphy to a certain extent.

Clinical efficacy of external treatment with Zi Cao Yang He Tang combined with hormone therapy for granulomatous mastitis and its effect on cellular pyroptosis proteins

Objective:To observe the clinical effect of external application of Zi Cao Yang He Tang combined with dexamethasone ointment in the treatment of granulomatous lobular mastitis in the mass stage and the effect on cellular pyroptosis-related proteins.Methods:Forty patients with granulomatous lobular mastitis were randomly divided into 20 cases in the observation group and 20 cases in the control group.Both groups were given dexamethasone ointment for treatment,and the observation group was treated with external application of Zi Cao Yang He Tang on the basis of the control group.Breast lump vol-ume changes,breast pain and pus symptoms,pathology and histology and immunohistochemistry,cellular death-related indicators expression were compared between the two groups.Results:After treatment,the difference in mass volume of the observation group was significantly greater than that of the control group(16.7±21.5 in the control group and 32.9±27.4 in the experimental group)and the difference between the two groups was statistically significant(P<0.05);the objective remission rate of the patients in the observation group(ORR=85%)was significantly higher than that of the treatment group(ORR=50%,P<0.05).In terms of pus formation rate and pain level,the breast pain score of the observation group was significantly lower than that of the control group after two weeks or three weeks of treatment(P<0.05);the pus formation rate of the observation group was 30%,and the pus formation rate of the control group was 20%,and the difference was not statistically significant(P>0.05).The immunohistochemical expression levels of caspase-1 and GSDMD in the observation group were significantly lower than those in the control group(P<0.05);and in terms of the expression of cellular pyroptosis-related indexes,the expression of GSDMD,cas-pase-1,and NLRP3 in the observation group was significantly lower compared with that in the control group(P<0.05).Conclusion:The efficacy of external application of Zi Cao Yang He Tang combined with dexamethasone ointment in treating granulomatous lobular mastitis in the mass stage is remarkable,which can effectively reduce breast pain,reduce the size of the mass,de-crease the expression of cellular pyroptosisrelated indexes,and have a good anti-inflammatory effect.

A Comparative Study of YīJiàn Xiǎo Shìand A Small Incident Rendered by the Yangs

Lu Xun’s short stories play a prominent role in the history of modern Chinese literature,and a number of Sinologists have studied them and published their English translations.This paper selects“YīJiàn Xiǎo Shì”in Lu Xun’s collection“Call to Arms”as the object of study,taking hypotaxis and parataxis as the starting point,and compares the translation of Yang Hsien-yi and Gladys Yang with the original version,studying the differences between the them in the process of C-E translation.It is hoped that some flexible conversion strategies in English-Chinese translation can be learned from the translation research.

The active mechanism of the Sheng Yang San Huo decoction on diabetic peripheral neuropathy on network pharmacology

Objectives:To discuss the mechanism of Sheng Yang San Huo decoction on diabetic peripheral neuropathy using the network pharmacology method.Methods:The BATMAN-TCM database,TCM-ID database,Chinese Natural Product Chemical Composition Database,and TCMIP database were employed to screen the chemical active ingredients of each herb in Sheng Yang San Huo decoction based on the“Libinsky Drug Rules”.SwissTargetPrediction was used to screen effective action targets for each herb in the prescription.Additionally,Cytoscape 3.7.0 was utilized to construct a“drug-target”network.GeneCards,OMIM,and MaLaCards databases were utilized to gather targets related to diabetic peripheral neuropathy.VENNY 2.1 online platform was employed to match drug and disease targets,draw a Venn diagram,and construct a“drug-active compounds-common target”network using Cytoscape 3.7.0.gene ontology biological process analysis and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis for the targets were conducted using the DAVID 6.8 database.Enrichment analysis results were visualized using the OmicShareTool online platform.Molecular docking was performed using CB-Dock2.Results:Following screening,a total of 217 active compounds and 132 potential targets were identified in Sheng Yang San Huo decoction.The effects are primarily enriched in pathways such as Lipid and Atherosclerosis,AGE-RAGE signaling pathway in diabetic complications,and the IL-17 signaling pathway.The binding energy of the key active ingredients to the core protein targets of DPN was favorable.Conclusion:The study reveals the characteristics of multiple targets and pathways of Sheng Yang San Huo decoction,providing new insights for the clinical application of this prescription.

一类由Hermitian Yang-Mills度量导出的半线性偏微分方程

本文研究了由一类Hermitian Yang-Mills度量的极限行为所导出的半线性方程的边值问题与全局解的径向对称性质.使用极大值原理与Leray-Schhauder不动点定理,我们得到了这个方程在R^(2)平面中全局C2解的径向对称性与这个方程的Dirichlet问题在任意有界区域内C^(2,α)解的存在性.

Effect of Yang-Warming and Kidney-Tonifying Prescription on Expression of Osteogenic and Angiogenic Factors and H-Type Vascular Markers in Steroid-Induced Avascular Necrosis of Femoral Head in Rabbits

Objective: To investigate the effect of Yang-warming and Kidney-tonifying Prescription (YKP) on the treatment of steroid-induced avascular necrosis of the femoral head (SANFH) in rabbits. And to further explore whether its therapeutic mechanism is related to the expression of HIF-1α and VEGF (angiogenic factors), BMP2 and Osterix (osteogenic factor), CD31 (type H vascular marker) and MMP13 (bone destruction-related factor). Methods: Twenty-seven healthy male New Zealand white rabbits were divided into a normal group, model group, traditional Chinese medcine (TCM) group (clinical equivalent dose group of YKP), miR-130a inhibitor group and TCM + inhibitor group. The SANFH model was established by combining horse serum with methylprednisolone. After the model is successfully established, TCM group was given 6.44 g/kg·d YKP by gavage, and the miR-130a gene inhibitor group was intraperitoneally injected with 25 mg/kg miR-130a inhibitor, locked nucleic acid (LNA)-anti-miR-130a. TCM + inhibitor group was treated with YKP intragastrically and miR-130a inhibitor intraperitoneally. The rabbits in the normal group and the model group were intragastrically administered with normal saline 10 ml/d. Once a day for 4 weeks. The avascular necrosis was detected by HE staining. The contents of HIF-1α, VEGF, BMP2 and Osterix in rabbit tissues were detected by qRT-PCR kit, and the expression of CD31 and MMP13 was detected by immunofluorescence staining. Results: In the normal group, the surface of the cartilage layer of the femoral head was smooth, the bone trabeculae were intact and densely arranged, the cells of each layer were neatly arranged, the morphology of the bone cells, the chondrocytes and the adipocytes were normal. In the model group, cartilage surfaces of the femoral head showed exfoliative cracks. The bone trabecular structure was loose and incomplete, chondrocytes, osteoblasts and bone marrow cells were significantly reduced, and the number of empty bone traps was significantly increased. In the TCM-treated group, more chondrocytes, thicker cartilage layer, and more regular bone trabeculae were detected as compared to model rabbits. In contrast, the cartilage layer was thinner, the destruction and fracture of bone trabeculae was more serious, chondrocytes and osteocytes were decreased as compared to model group. The expression of HIF-1α, VEGF, BMP2, and Osterix in the model group decreased significantly as compared to the normal group (P Conclusion: YKP can regulate the expression of angiogenic-related factors (VEGF and HIF-α), osteogenic-related factors (BMP2 and Osterix), and H-type vascular marker CD31, resulting in increased expressions of VEGF, HIF-α, BMP2, and Osterix, which promote intra-femoral head revascularization. Meanwhile, YKP decreased the expression of bone-destruction-related factor MMP13, thus enhancing the ability of bone tissue to repair itself. Regulation of these molecules’ expression may be one of the mechanisms of YKP in the treatment of hormonal femoral head necrosis.

非齐次核Hardy型及Yang-Hilbert型积分不等式成立的等价条件

应用实分析的方法,讨论了一般非齐次核Hardy型及Yang-Hilbert型积分不等式成立的若干等价条件,并考虑了相应的Hardy型及Yang-Hilbert型积分算子有界的等价条件.

一类量子Yang-Baxter方程的矩阵解

给出了构造Yang-Baxter方程矩阵解的一种方法:提升任一个n×n矩阵A到n2×n2矩阵Y(A),使之满足QYBE。文中称Y(A)为A的Yangiztation。本文进一步提示了Y(A)的基本性质。

Yang-Baxter系统与弱entwining结构

在Yang-Baxter系统与弱entwining结构之间建立了一种密切联系,即由任一弱entwining结构可以构造一个Yang-Baxter系统;反之,由一定类型的Yang-Baxter系统也可以构造一个弱entwining结构.

弱Hopf量子Yang-Baxter H-模基本定理(英文)

本文引入弱Hopf量子Yang-Baxter模概念.利用弱Hopf模基本定理的方法,获得了弱Hopf量子Yang-Baxter模基本定理,进一步还得到了相关Hopf模基本定理.

关于Yang—Baxter模和模代数的几个命题

设H是定义在域k上的一个Hopf代数,反极元s为双射.本文给出了一个Hopf代数是量子Yang—Baxter模的等价命题及一个Hopf代数是量子Yang—Baxter模代数的充要条件.

三维幂零李超代数的Yang-Baxter算子

在复数域C上,利用三维幂零李超代数的分类,通过计算刻画了三维幂零李超代数的Yang-Baxter算子.

异构YANG模型驱动的网络领域知识图谱构建

随着网络规模持续扩大,复杂且异构的网络环境给网络的自动化配置管理带来了严峻的挑战,现有的网络智能化运维方案缺少知识层面的统一数据模型,难以有效进行网络大数据处理.YANG作为一种数据建模语言,用于对网络配置管理协议NETCONF传输的配置与状态数据进行建模.提出一种YANG模型驱动的网络领域知识图谱构建方案,该方案基于YANG语言规范,提出网络知识本体构建的基本原则,形成包含51个类、70余种属性的本体结构;随后对来自不同标准化组织和厂商的异构YANG模型,进行数据抽取和实例化生成单源知识图谱,进而利用YANG模型之间存在的异构共指特性,采用实体对齐方法建立模型间的语义映射关系,形成网络领域知识图谱.该知识图谱可为网络运维大数据的生成与维护提供统一的语义框架,无须再进行手工的运维本体构建,从而极大地简化网络的配置管理与运行维护,为网络性能优化和异常检测等运维难题提供新的解决思路.

基于Choudhury-Yang公式的泾河流域蒸散发归因分析

1999年以来黄土高原实施了大规模的植树造林工程,但该工程是否加剧了区域水资源压力引发了社会的广泛讨论。为科学解析黄土高原水循环演变过程,基于Choudhury-Yang公式计算了黄土高原泾河流域2000-2014年蒸散发变化,并定量区分了气候因子和下垫面因子对流域蒸散发变化的贡献。研究结果表明:退耕还林工程实施以来,泾河流域实际蒸散发呈下降趋势,年均降幅为-2.28mm;降水是该流域蒸散发变化的主导因子,其平均贡献率达到76.8%,远大于潜在蒸散发(40.8%)和下垫面变化(-17.5%)的影响。基于Choudhury-Yang公式的蒸散发归因识别方法,对定量区分气候和下垫面变化对流域蒸散发的影响具有重要的科学意义。