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芭莎珠宝 2017年第6期 86-91页

作者： lok Au

对于劳伦斯·格拉夫先生来说,要照亮潜藏在女性心底对美的渴望,每一颗钻石都是挑战。在格拉夫的世界里,钻石融合了历史与自然的神秘感、艺术与工艺的高级感,但不曾忘记的是,这种来自地球深处的瑰宝,它存在的根本意义是点亮你的美。

关键词：珠宝劳伦斯神秘感钻石

structural and functional characterization of important genes in insulin-like signaling pathway of the parasitic nematode Haemonchus contortus

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Structural and functional characterization of important gene...

smart Grid Distribution Management system (sGDMs) for Optimised Electricity Bills

中国畜牧兽医学会家畜寄生虫学分会第六次代表大会暨第十一次学术研讨会

作者： Jame B.lok Robin B.Gasser school of Veterinary Medicine University of Pennsylvania3800 Spruce StreetPhiladelphiaPA 19104USA Department of Veterinary science The University of Melbourne250 Princes HighwayWerribeeVic.3030Australia

It is postulated that insulin-like signaling plays a crucial role in the development of both the free-living nematode Caenorhabditis elegans and in parasitic *** the structures and functions of the fork-head transcription factor-encoding gene,daf-16 and the insulin receptor-like gene, daf-2,from *** have been well studied,little is known about their orthologues from parasitic *** the present study,using genomic approaches,we have determined the structures of two complete daf-16 orthologues(designated as Hc-daf-16.1 and Hc-daf-16.2),one daf-2 orthologue(Hc-daf-2) in the parasitic nematode Haemonchus *** have also detected their transcripts in key developmental stages of *** and demonstrated conservation of the regulatory function of dauer in Hc-daf-16.2 using *** as a genetic *** findings from this study provide further evidence of the functional conservation of daf-16,and of insulin-like signaling,generally,between key parasitic nematodes and *** study has important implications for understanding the developmental processes of parasitic nematodes.

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Journal of Power and Energy Engineering 2018年第8期6卷 49-62页

作者： Weixian Li Chonghao Ng Thillainathan Logenthiran Van-Tung Phan Wai lok Woo school of Electrical and Electronic Engineering Newcastle University Singapore Campus Singapore

This paper presents the use of proposed smart Grid Distribution Management system (sGDMs) for singapore contestable and non-contestable consumers. The sGDMs is a distributed management system proposed using Multi-Agent system (MAs) technology. This system can optimise the distribution of renewable energy while minimizing electricity bills for consumers. The entire system was developed using Java with the extension of JADE which is an IEEE FIPA compliant multi-agent system platform. This decentralised platform allows agents to interact and communicate using energy sources from different sectors and control them intelligently to minimise the cost of electricity for the consumers. simulation studies were carried out on the proposed system to show its potential for providing solutions through intelligent distribution techniques and how it influences the cost of electricity.

关键词： smart Grid Multi-Agent system Electricity Bill

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针灸对荷瘤小鼠免疫抑制效应的影响（英文）

波谱学杂志 2012年第1期29卷 1-20页

作者：林锡乐香港中文大学化学系香港新界沙田

目的：观察电针及艾灸疗法对肿瘤免疫抑制的影响。方法：将48只雄性Balb/c小鼠随机分为电针组、艾灸组、荷瘤组和正常组,每组12只。成功建立肿瘤模型后,电针组及艾灸组分别予以电针、艾灸大椎治疗。治疗6次后,观察各组小鼠生存率、抑瘤... 详细信息

目的：观察电针及艾灸疗法对肿瘤免疫抑制的影响。方法：将48只雄性Balb/c小鼠随机分为电针组、艾灸组、荷瘤组和正常组,每组12只。成功建立肿瘤模型后,电针组及艾灸组分别予以电针、艾灸大椎治疗。治疗6次后,观察各组小鼠生存率、抑瘤率、脾脏指数、胸腺指数。采用AlamarBlue法检测ConA刺激的小鼠脾淋巴细胞增殖能力,以RT-PCR法检测脾淋巴细胞Foxp3 mRNA、stat5a mRNA、stat5b mRNA以及胸腺Foxp3 mRNA表达。结果：艾灸组荷瘤小鼠生存率高于荷瘤组,但差异无统计学意义;电针组与艾灸组荷瘤小鼠脾脏指数较荷瘤组升高（P〈0.05）;电针组与艾灸组荷瘤小鼠胸腺指数较荷瘤组胸腺指数升高,但差异无统计学意义。电针组、艾灸组、荷瘤组小鼠脾淋巴细胞增殖还原值均高于正常组（P〈0.05）;艾灸组还原值显著高于荷瘤组（P〈0.05）;荷瘤组小鼠脾淋巴细胞Foxp3 mRNA、stat5a mRNA、stat5b mRNA表达较正常组明显增高（P〈0.05）;艾灸组、电针组小鼠脾淋巴细胞Foxp3 mRNA、stat5a mRNA、stat5b mRNA较荷瘤组表达降低（P〈0.05）;荷瘤组小鼠胸腺Foxp3 mRNA表达较正常组增高（P〈0.05）;艾灸组小鼠胸腺Foxp3 mRNA表达较荷瘤组降低（P〈0.05）;电针组小鼠胸腺Foxp3 mRNA表达较荷瘤组降低,但差异无统计学意义。结论：电针和艾灸干预均能提高荷瘤小鼠脾脏指数、增强小鼠脾淋巴细胞增殖能力;针灸调节肿瘤免疫抑制效应可能与下调荷瘤小鼠脾淋巴细胞Foxp3 mRNA、stat5a mRNA、stat5b mRNA表达及胸腺Foxp3 mRNA表达有关。

关键词：电针灸法免疫抑制 Foxp3蛋白,小鼠 sTAT5转录因子小鼠

Themo-Physical Properties of Al-Mg Alloy in Liquid state at Different Temperatures

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Materials sciences and Applications 2018年第10期9卷 812-828页

作者： shashit Kumar Yadav lok Narayan Jha Arjun Dhungana Upendra Mehta Devendra Adhikari Department of Physics Surya Narayan Satya Narayan Morbaita Yadav Multiple Campus Tribhuvan University Siraha Nepal Central Department of Physics Tribhuvan University Kirtipur Nepal Department of Physics Mahendra Morang Adarsha Multiple Campus Tribhuvan University Biratnagar Nepal

Thermo-physical properties of Al-Mg alloys in molten state at 1073 K have been studied using thermodynamic modeling. Thermodynamic properties, such as free energy of mixing, heat of mixing, entropy of mixing, activities and structural properties, such as concentration fluctuation in long wavelength limit, Warren-Cowely short range order parameter have been studied at 1073 K, 1173 K, 1273 K and 1373 K on the basis of regular associated solution model. The surface properties such as surface concentrations and surface tension of the liquid alloys have been studied by using Butler’s model. A consistent set of model parameters have also been obtained by using optimization procedure based on statistical thermodynamics. Our analysis reveals that Al-Mg alloy is moderately interacting and it shows ordering nature at 1073 K. The nature of the alloys changes from ordering to segregating as the temperature increases.

关键词： True Mole Fraction Pairwise Interaction Energy Temperature Derivative Terms Al3Mg2 Complex Optimization Procedure

芭莎珠宝首次海外展成功! 中国新设计震撼佛罗伦萨双年展

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芭莎珠宝 2017年第6期 212-217页

作者： lok Au

2017年10月迎来了中国珠宝界的重头戏,BAZAAR Jewelry带领3位华人新锐设计师进军佛罗伦萨国际当代艺术双年展。在这个集中全球创造力的艺术狂欢节里,我们的设计师可谓硕果累累,她们不仅将中国设计的最新精神和理念带给了世界,还勇夺此... 详细信息

2017年10月迎来了中国珠宝界的重头戏,BAZAAR Jewelry带领3位华人新锐设计师进军佛罗伦萨国际当代艺术双年展。在这个集中全球创造力的艺术狂欢节里,我们的设计师可谓硕果累累,她们不仅将中国设计的最新精神和理念带给了世界,还勇夺此次大展里珠宝领域唯一华人奖项。中国设计凭什么在这个意大利3大展之一的舞台上赢得佛罗伦萨政要、展会高层的瞩目和赞誉？接下来,就让BAZAAR Jewelry带你领略佛罗伦萨双年展的这股中国设计新势力!

关键词：佛罗伦萨设计师中国珠宝海外当代艺术创造力意大利

Characterization of 3D Printed Poly(3-Hydroxybutyric-Co-3-Hydroxyvalerate) by Fused Granular Fabrication through Thermal and Mechanical Analyses

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Journal of Materials science and Chemical Engineering 2023年第12期11卷 54-63页

作者： lok-Ching Wu Cheng-Hao Lee Yanming Wang Yaohui Liu Chi-Wai Kan school of Fashion and Textiles Hong Kong Polytechnic University Hong Kong China Faculty of science and Technology Technological and Higher Education Institute of Hong Kong Hong Kong China

Poly[R-3-hydroxybutyrate-co-(R-3-hydroxyvalerate)] (PHBVs) copolymers are promising biopolymers, which could substitute petroleum-based plastics for various applications. PHB and PHBV pellets were processed on a customized 3D printer via Fused Granular Manufacturing (FGM) approach modified with a Mahor screw extruder. To anticipate the behaviour of PHBVs when transformed using conventional thermo-mechanical shaping processes, thermal and mechanical analyses were carried out in order to better understand the effect of annealing temperature on their crystallization behaviour and mechanical properties of PHB polymer and PHBV copolymer. The objectives of the present work were to propose an experimental strategy to study the melting and crystallization events, crystalline structure changes, and mechanical performances of both PHB homopolymer and PHBV copolymer according to identical thermal annealing treatments. A monitoring of 3D printed PHB and PHBV structures was achieved by coupling Differential scanning Calorimetry (DsC) and tensile tests. .

关键词： Additive Manufacturing 3D Printing Biodegradable Plastic Fused Gran-ular Manufacturing Poly[R-3-Hydroxybutyrate-Co-(R-3-Hydroxyvalerate)]

MAX-DOAs and OMI Measurements of Tropospheric NO2 and HCHO over Eastern China

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Journal of Geodesy and Geoinformation science 2020年第4期3卷 1-13页

作者： Ka-lok CHAN Zhuoru WANG Aijun DING Klaus-Peter HEUE Nan HAO Mark WENIG Remote sensing Technology Institute(IMF) German Aerospace Center(DLR)Oberpfaffenhofen 82234Germany school of Atmospheric sciences Nanjing UniversityNanjing 210000China European Organisation for the Exploitation of Meteorological satellites(EUMETsAT) Darmstadt 64283Germany Meteorological Institute Ludwig-Maximilians-Universit t MünchenMünchen 80331Germany

In this paper,we present long term observations of atmospheric nitrogen dioxide(NO2)and formaldehyde(HCHO)in Nanjing using a Multi-AXis Differential Optical Absorption spectroscopy(MAX-DOAs)*** based MAX-DOAs measurements were performed from April 2013 to February *** MAX-DOAs measurements of NO2 and HCHO vertical column densities(VCDs)are used to validate OMI satellite observations over *** comparison shows that the OMI observations of NO2 correlate well with the MAX-DOAs data with Pearson correlation coefficient(R)of *** comparison result of MAX-DOAs and OMI observations of HCHO VCD shows a good agreement with R of 0.75 and the slope of the regression line is *** age weighted backward propagation approach is applied to the MAX-DOAs measurements of NO2 and HCHO to reconstruct the spatial distribution of NO2 and HCHO over the Yangtze River Delta during summer and winter *** reconstructed NO2 fields show a distinct agreement with OMI satellite ***,due to the short atmospheric lifetime of HCHO,the backward propagated HCHO data does not show a strong spatial correlation with the OMI HCHO *** result shows the MAX-DOAs measurements are sensitive to the air pollution transportation in the Yangtze River Delta,indicating the air quality in Nanjing is significantly influenced by regional transportation of air pollutants.

关键词： MAX-DOAs OMI NO2 formaldehyde pollution transport

Physiochemcial Features study of Protein Complexes

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Physiochemcial Features Study of Protein Complexes