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Cellular & Molecular Immunology 2016年第4期13卷 551-553页

作者： Dino BA Tan Fathiah S Amran Teck-Hui Teo patricia price yuben p moodley Centre for Asthma Allergy and Respiratory Research School of Medicine& Pharmacology University of Western Australia Nedlands WA Australia Stem Cell Unit Lung Institute of WA University of Western Australia Nedlands WA Australia School of pathology and Laboratory Medicine University of Western Australia Nedlands WA Australia School of Biomedical Science Curtin University Bentley WA Australia Department of Respiratory and Sleep Medicine Royal Perth Hospital Perth WA Australia

Chronic obstructive pulmonary disease （COpD） is characterized by chronic irreversible inflammation and progressive decline in lung function. While smoking and other environmental agents （e.g., air pollutants） are common causes of COpD, the major challenges in managing this condition are the persistent inflammation and functional deterioration which are not reversed by removal of precipitating agents （e.g., smoking cessation） or treatment with anti-inflammatory agents.

关键词：肺肺疾病慢性阻塞性戒烟巨细胞病毒抗原 CD28 吸烟消炎药炎症

Impaired CTLA-4 responses in COpD are associated with systemic inflammation

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Cellular & Molecular Immunology 2014年第6期11卷 606-608页

作者： Dino BA Tan Sonia Fernandez patriciaprice Martyn A French philip J Thompson yuben p moodley Centre for Asthma Allergy and Respiratory Research Lung Institute of Western Australia Nedlands Australia School of Medicine and pharmacology Nedlands Australia School of pathology and Laboratory Medicine University of Western Australia Nedlands Australia Department of Clinical Immunology Perth Australia Department of Respiratory and Sleep Medicine Royal Perth Hospital Perth Australia

Systemic inflammation is a feature of chronic obstructive pulmo- nary disease （COpD）. Defects in T cell-mediated anti-inflamma- tory pathways such as cytotoxic T lymphocyte antigen-4 （CTLA- 4） may promote damaging inflammation. This study provides novel data implicating the impaired induction of an anti-inflam- matory molecule, CTLA-4 in the elevated inflammation observed in COpD patients. Low induction of CTLA-4 in COpD patients paralleled increased markers of systemic inflammation ex vivo and increased T-cell responses to a bacterial superantigen, staphylo- coccal enterotoxin-B （SEB） in vitro. This mechanism may explain the increased inflammation in COpD patients.

关键词： T淋巴细胞肠毒素类肺疾病慢性阻塞性抗原分化炎症胰岛素体外研究

腕关节镜清创治疗尺骨撞击综合征的疗效对比分析

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中华手外科杂志 2024年第1期40卷 44-47页

作者：夏雷毕文超杨瑞泽高磊李嘉庚李鹏许玉本西安交通大学附属西安市红会医院手外科西安710054

目的比较单纯尺骨短缩截骨(ulnar shortening osteotomy,USO)与同时进行腕关节镜清理术(arthroscopic debridement,AD)治疗尺骨撞击综合征的短期临床疗效。方法我科自2017年8月至2021年4月收治52例诊断为尺骨撞击综合征并计划行USO的患... 详细信息

目的比较单纯尺骨短缩截骨(ulnar shortening osteotomy,USO)与同时进行腕关节镜清理术(arthroscopic debridement,AD)治疗尺骨撞击综合征的短期临床疗效。方法我科自2017年8月至2021年4月收治52例诊断为尺骨撞击综合征并计划行USO的患者,20例采用单纯USO,32例采用USO联合腕关节AD。分别记录手术前、后尺骨变异,术后采用疼痛视觉模拟评分(visual analogue scale,VAS)及改良的Mayo腕关节评分对手术疗效进行评价。结果在术后12、24个月的随访中,USO组和腕关节AD组的疼痛VAS和DASH评分均有显著的临床改善(p<0.01)。但在随访3个月时,AD组的疼痛VAS评分明显改善;两组患者在3、12和24个月时的DASH评分中,以及在12、24个月随访时的疼痛VAS评分中,均未发现显著差异。结论单纯USO与同时进行腕关节AD治疗尺骨撞击综合征两种方法,在改善患者手部功能和缓解疼痛方面都有很好的疗效;但短期缓解腕部疼痛方面,USO结合腕关节AD疗效更优。

关键词：关节镜对比研究尺骨撞击截骨短缩

Construction of spontaneously polarized ceramic via synergistic mechanical activation-Biomimetic mineralization for activating air and water

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Journal of Materials Science & Technology 2023年第34期165卷 132-142页

作者： Wuxiang Zhang Hongguang Zhang Ying Zhu Zuqiang Huang Yanjuan Zhang Tao Gan Huayu Hu yuben Qin School of Chemistry and Chemical Engineering Guangxi UniversityNanning 530004China Key Laboratory of New Low-carbon Green Chemical Technology Education Department of Guangxi Zhuang Autonomous RegionNanning 530004China

Spontaneously polarized crystals with intrinsic electric dipole moment have attracted immense interest as excellent functional materials for extensive *** is of great significance to engineer sustainable spontaneously polarized materials with fascinating characteristics and performance for activating air and ***,a novel strategy based on the synergy of mechanical activation(MA)and biomimetic mineralization(BM)was created to construct spontaneously polarized *** induced the structural damage of clay and promoted the dissolution of ions and the release of free proteins,contributing to the formation of silicate precursor in BM *** high temperature firing,the silicate precursor in clay was converted to form KCa_(3)AlCa_(3)Si_(4)O_(16)(hexagonal crystal system,L^(6)symmetry type,and p63 space group)in the resulting spontaneously polarized *** non-centrosymmetric structure of KCa_(3)AlCa_(3)Si4O_(16)and the high intrinsic electric dipole moments contributed by K(1)polyhedrons resulted in high spontaneous polarization(0.2322μC/cm^(2))and far-infrared emissivity(0.951)of spontaneously polarized *** air,spontaneously polarized ceramic can activate H_(2)O and O_(2)molecules to form negative air ions owing to surface electric *** water,spontaneously polarized ceramic can disaggregate large water clusters to form small water clusters ascribed to surface electric field and far-infrared emission;water pH can be regulated from weak acidity to approximate neutrality via the capture of electrons by H+ions to produce releasable hydrogen *** work provides great promise for rational design and synthesis of spontaneously polarized materials for functional applications.

关键词： Ceramic Spontaneous polarization Mechanical activation Biomimetic mineralization Activation of air and water

Seasonal discharge and chemical flux variations of rivers flowing into the Bayhead canal of Durban Harbour, South Africa

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Acta Geochimica 2016年第4期35卷 340-353页

作者： Kavandren moodley Srinivasan pillay Keshia pather Hari Ballabh School of Agricultural Earth and Environmental SciencesUniversity of Kwa Zulu-Natal Westville Campus

The u Mhlatuzana, u Mbilo and a Manzimnyama river catchments located on the eastern seaboard of the Kwa Zulu-Natal province, South Africa, form the core of urbanization and industrialization, contributing the only natural freshwater inflows to the Bayhead Canal portion of the Durban Harbour. In this study, seasonal discharges and physico–chemical water properties were used to quantitatively determine the material mass transport capacity of the river systems on the basis of hydrographic inputs and chemical loading from the surrounding land use *** mass transport of the total dissolved solids(TDS),ammonia(NH_4), phosphorous(p), aluminum(Al), calcium(Ca), copper(Cu), chromium(Cr), mercury(Hg), potassium(K), magnesium(Mg), sodium(Na), nickel(Ni), lead(pb), sulphur(S) and vanadium(V) was determined for each river. Results indicated that land use, seasonality and river flow were significant determinants for the material loading in the rivers and the receiving port waters. The spatio-temporal distribution patterns of chemical fluxes indicated that industrial activity associated with the a Manzimnyama canal contributed the most, with regards to TDS, NH_4, Ca, K, Mg, Na, S and V, loading in both wet and dry seasons, as well as Al, Cu, Hg and pb during the dry season. Similarly, industrial activity associated with the u Mbilo/u Mhlatuzana Canal at the lower reaches accounted for the highest p, Al, Cu and pb fluxes in the wet season alone. Fluxes of these parameters are used to explain theobserved elemental concentrations and patterns of the receiving port waters of the Bayhead Canal.

关键词： Discharge Chemical flux Durban Harbour

Influence of Cobalte Octoate on Degree of Cure and Flexural Strength of an Unsaturated polyester Resin

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复旦学报（自然科学版） 2007年第5期46卷 749-页

作者： R M Gengan K moodley Department of Chemistry Durban University of TechnologyP O Box 1334Durban4000South Africa Fibreglass Resin Company 53 Aloefield CrescentDurban4001South Africa

1 Introduction In the GRp (Glass fibre Reinforced product) industry Cobalt Octoate is the promoter of choice for cross-linking unsaturated polyester (UpE) and styrene ***'s are often prepared to contain a concentration of 0.04%-0.05% of Cobalt ions so that faster cross-linking of the resin is achieved and ultimately faster manufacturing of the GRp component is *** products sometimes fail prematurely after being manufactured and dispatched to the end *** influence of Cobalt Octoat...

关键词： cobalte octoate unsaturated polyester resin DSC

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p对建筑用低合金钢焊接组织与脆性的影响

热加工工艺 2017年第21期46卷 210-213,219页

作者：周明荣张宇本赵扬浙江工业职业技术学院浙江绍兴312000 青岛理工大学山东临沂273400

通过焊接热模拟研究了不同焊接线能量下建筑用Cr-Mo、Cr-Mo-p低合金钢的显微组织、物相组成和韧-脆转变温度,分析了p的晶界偏聚行为对焊接接头脆性的影响。结果表明,随着焊接线能量的增加,Cr-Mo和Cr-Mo-p低合金钢的韧-脆转变温度都增大... 详细信息

通过焊接热模拟研究了不同焊接线能量下建筑用Cr-Mo、Cr-Mo-p低合金钢的显微组织、物相组成和韧-脆转变温度,分析了p的晶界偏聚行为对焊接接头脆性的影响。结果表明,随着焊接线能量的增加,Cr-Mo和Cr-Mo-p低合金钢的韧-脆转变温度都增大;在相同焊接线能量下,Cr-Mo-p低合金钢的韧-脆转变温度都要高于Cr-Mo钢;随着焊接线能量的增加,建筑用Cr-Mo和Cr-Mo-p低合金钢组织由板条贝氏体为主转变为以粒状贝氏体为主,且细条状M/A岛状组织的尺寸呈现逐渐增加的趋势;p的晶界浓度先增加而后降低,在焊接线能量为60 k J/cm时取得最大值;焊接后热处理降低了建筑用Cr-Mo和Cr-Mo-p钢热模拟试样的韧-脆转变温度,这主要与热模拟试样热处理后贝氏体束尺寸基本不变,而M/A组元尺寸减小有关。

关键词：元素p 建筑用低合金钢韧-脆转变温度

Erratum to： Seasonal discharge and chemical flux variations of rivers flowing into the Bayhead canal of Durban Harbour, South Africa

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Acta Geochimica 2016年第4期35卷 354-354页

作者： Kavandren moodley Srinivasan pillay Keshia pather Hari Ballabh School of Agricultural Earth and Environmental Sciences University of KwaZulu-Natal Westville Campus Durban 4000 South Africa

In the original publication the authors have erroneously omitted to reference the Figs. 4 and 6. The correct figure caption and the reference are provided in this erratum.

关键词：勘误季节性通量河流化学放电南非

基于Kriging估值法的非煤隧道瓦斯预测

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地下空间与工程学报 2021年第3期17卷 953-960页

作者：苏培东张睿杜宇本蒋良文杨枫西南石油大学地球科学与技术学院成都610500 中国中铁二院工程集团有限责任公司成都610036 西南交通大学土木工程学院成都610031

在勘察设计阶段,基于一定精度的隧道瓦斯空间分布预测,对于瓦斯隧道安全施工具有十分重要的意义。论文在收集整理区域地质资料和兰渝铁路广元—合川段隧道钻孔瓦斯浓度检测资料的基础上,利用Kriging估值法理论,建立了川中油气区非煤隧... 详细信息

在勘察设计阶段,基于一定精度的隧道瓦斯空间分布预测,对于瓦斯隧道安全施工具有十分重要的意义。论文在收集整理区域地质资料和兰渝铁路广元—合川段隧道钻孔瓦斯浓度检测资料的基础上,利用Kriging估值法理论,建立了川中油气区非煤隧道瓦斯空间分布规律的数学模型。利用同区域的巴中—广安高速公路6座隧道瓦斯资料,运用交叉验证的方法验证了模型的合理性。研究表明,该模型可以预测样本点周边4.1 km范围内,深度为32.3~215 m的非煤隧道瓦斯浓度空间分布值;估计方差可以为估计值可靠程度提供参考性;在待估点周边4.1 km范围内,增加样本点,可以提高预测精度;模型实际预测误差范围为3.04~11.71%,平均误差为6.35%。

关键词：非煤地层隧道瓦斯浓度 Kriging估值法权重系数预测

酵母抽提物替代血浆蛋白粉对断奶仔猪生产性能的影响

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饲料工业 2012年第14期33卷 7-10页

作者：车炼强苏国旗胡亮吴德吴裕本四川农业大学动物营养研究所四川成都611103 英联贸易(上海)有限公司上海200050

试验旨在研究酵母抽提物部分或全部替代血浆蛋白粉对断奶仔猪生产性能的影响。试验共选160头体重([6.20±0.10)kg]和日龄([26±2)d]相近的pIC断奶仔猪,分为4个处理,每个处理5个重复,每个重复8头仔猪。对照组(处理1)饲喂基础日粮,处理2... 详细信息

试验旨在研究酵母抽提物部分或全部替代血浆蛋白粉对断奶仔猪生产性能的影响。试验共选160头体重([6.20±0.10)kg]和日龄([26±2)d]相近的pIC断奶仔猪,分为4个处理,每个处理5个重复,每个重复8头仔猪。对照组(处理1)饲喂基础日粮,处理2饲喂含4%血浆蛋白粉(SDpp)日粮,处理3饲喂含2%SDpp+2%酵母抽提物的日粮,处理4饲喂含4%酵母抽提物日粮。试验期为28 d,所有仔猪自由采食和饮水。结果表明,与对照组相比,饲喂含4%酵母抽提物日粮能促进仔猪生长,试验全期仔猪日增重提高15%(pppp日粮组相比,饲喂含4%酵母抽提物日粮并没有显著影响仔猪平均日采食量和日增重,但饲料增重比在试验前3周和试验全期均得到显著改善(降低7%～10%,ppp不影响仔猪增重,且能改善饲料转化率。

关键词：仔猪酵母抽提物血浆蛋白粉生产性能