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| 1 | A novel bioremediation strategy for petroleum hydrocarbon pollutants using salt tolerant Corynebacterium variabile HRJ4 and biochar显示文摘The present work aimed to develop a novel strategy to bioremediate the petroleum hydrocarbon contaminants in the environment.Salt tolerant bacterium was isolated from Dagang oilfield,China and identified as Corynebacterium variabile HRJ4 based on 16 S r RNA gene sequence analysis.The bacterium had a high salt tolerant capability and biochar was developed as carrier for the bacterium.The bacteria with biochar were most effective in degradation of n-alkanes(C16,C18,C19,C26,C28) and polycyclic aromatic hydrocarbons(NAP,PYR) mixture.The result demonstrated that immobilization of C.variabile HRJ4 with biochar showed higher degradation of total petroleum hydrocarbons(THPs) up to 78.9%after 7-day of incubation as compared to the free leaving bacteria.The approach of this study will be helpful in clean-up of petroleum-contamination in the environments through bioremediation process using eco-friendly and cost effective materials like biochar. | Hairong Zhang Jingchun Tang Lin Wang Juncheng Liu Ranjit Gajanan Gurav Kejing Sun | 2016 | Journal of Environmental Sciences2016，28，9： | 25 |
| 2 | C2C电子商务差异化折扣模型:基于在线购买历史聚合显示文摘基于C2C电子商务网站进行在线购物已成为人们的一种重要生活方式。根据买家信誉度向其提供购物折扣是有效的营销技术。但目前C2C网站使用的信誉评分累积模型过于简单,无法涵盖买家在线购买历史(online purchase history),因此不能准确反映买家信誉度和提供差异化折扣。针对上述问题,本文提出了一种面向C2C电子商务的差异化折扣模型。该模型包含能体现买家在线购买历史的交易、恶意评价惩罚、买家操作、退单、实名认证等五个指标,其中交易指标又包含交易金额、交易时间衰减因子、卖家评价等三个因子,买家操作指标又包含买家付款时间、买家确认收货时间等两个因子;然后基于线性加权方法,将C2C买家在线购买历史聚合为买家信誉度;进而通过min-max normalization方法对买家信誉度进行线性转换,并与C2C卖家给定的折扣区间结合,得到最终的差异化折扣,从而C2C卖家可以根据当前买家的信誉度实施更精准的一对一营销和动态定价策略。以淘宝网为背景的仿真实验结果证明了本文新模型的有效性。 | 李聪 李雪琴 Gajanan G.Hegde 马丽 | 2016 | 管理工程学报2016，30，2： | 6 |
| 3 | Investigation of dry sliding wear properties of multi-directional forged Mg-Zn alloys显示文摘Effect of multi-directional forging(MDF)on wear properties of Mg-Zn alloys(with 2,4,and 6wt%Zn)is investigated.Dry sliding wear test was performed using pin on disk machine on MDF processed and homogenized samples.Wear behavior of samples was analyzed at loads of ION and 20 N,with sliding distances of 2000m and 4000m,at a sliding velocity of 3m/s.Microstructures of worn samples were observed under scanning electron microscopy(SEM),energy dispersive spectroscopy(EDS),and x-ray diffraction(XRD)and the results were analyzed.Mechanical properties were evaluated using microhardness test.After 5 passes of MDF,the average grain size was found to be 30±4p m,22±3 pm,and 18±3 pm,in Mg-2%Zn,Mg-4%Zn,and Mg-6%Zn alloys,respectively,with significant improvement in hardness in all cases.Wear resistance was improved after MDF processing,as well as,with increment in Zn content in Mg alloy.However,it decreased when the load and the sliding distance increased.Worn surface exhibited ploughing,delamination,plastic deformation,and wear debris along sliding direction,and abrasive wear was found to be the main mechanism. | S.Ramesh Gajanan Anne H.Shivananda Nayaka Sandeep Sahu M.R.Ramesh | 2019 | Journal of Magnesium and Alloys2019，7，3： | 4 |
| 4 | 基于在线购买历史聚合的B2C电子商务差异化折扣模型显示文摘众多B2C网站已建立起会员等级制度,并据此向买家提供价格折扣。但会员等级制模型仅考虑买家交易金额,无法全面反映买家在线购买历史(online purchase history),故不能准确提供差异化折扣。针对上述问题,提出了一种面向B2C电子商务的差异化折扣模型,该模型包含能体现买家在线购买历史的交易、退单、推荐购买、晒单等四个指标,将买家在线购买历史聚合为一个综合值,进而通过min-max标准化方法进行线性转换,将转换后的聚合值与会员等级基准折扣结合得到最终的差异化折扣,从而使得B2C网站可向同级别会员实施更精准的一对一营销和价格歧视策略。以京东商城为背景的仿真实验结果证明了本文新模型的有效性。 | 李聪 杨梅 Gajanan G.Hegde 马丽 | 2016 | 运筹与管理2016，25，2： | 4 |
| 5 | ZnO、ZnO/ZnS和ZnO/ZnS/α-Fe_2O_3纳米复合材料的光致发光行为及可见光催化活性(英文)显示文摘为了获得用于染料甲基橙(MEO)降解的高效、经济、易得的光催化剂,采用简单的化学合成法在水溶液介质中制备ZnO、ZnO/ZnS和ZnO/ZnS/α-Fe_2O_3纳米复合材料。利用X射线衍射(XRD)和BET技术测定合成材料的物相、结晶度、表面结构和表面行为。X射线衍射结果表明,ZnO、ZnO/ZnS和ZnO/ZnS/α-Fe2O3纳米材料结晶良好。根据XRD谱中各峰的强度,确定纳米复合材料的组成。BET分析表明,所制备的材料具有介孔行为、Ⅳ型(吸附脱附)曲线和H4型迟滞现象。3种材料中,ZnO/ZnS/α-Fe_2O_3复合材料的比表面积最大。利用紫外-可见光谱分析,测定材料的带隙能,光致发光光谱(PL)则用来确定材料的发射行为和表面缺陷。在PL光谱中,ZnO/ZnS的紫外峰强度比ZnO的低,且ZnO/ZnS/α-Fe_2O_3的紫外峰强度更低。与ZnO相比,ZnO/ZnS的可见发射光谱强度增大,且ZnO/ZnS/α-Fe_2O_3的可见发射光谱强度比ZnO/ZnS的更大。所合成的材料被用作染料甲基橙降解的光催化剂。光降解数据表明,3种染料甲基橙降解的光催化剂中ZnO/ZnS/α-Fe_2O_3是最佳的。紫外光发射峰强度的降低和可见光发射强度的增大导致电子和空穴复合减少,因而使得ZnO/ZnS/α-Fe_2O_3具有最高的光催化活性。 | Gaurav HITKARI Sandhya SINGH Gajanan PANDEY | 2018 | Transactions of Nonferrous Metals Society of China2018，28，7： | 3 |
| 6 | Biochemical characteristics of a textile dye degrading extracellular laccase from a Bacillus sp. ADR显示文摘 | Amar A. Telke Gajanan S. Ghodake Dayanand C. Kalyani Rhishikesh S. Dhanve Sanjay P. Govindwar | 2010 | Bioresource Technology2010，，2： | 2 |
| 7 | Dual-tree complex wavelet transform and super-resolution based video inpainting application to object removal and error concealment显示文摘Video inpainting is a technique that fills in the missing regions or gaps in a video by using its known pixels.The existing video inpainting algorithms are computationally expensive and introduce seam in the target region that arises due to variation in brightness or contrast of the patches.To overcome these drawbacks,the authors propose a novel two-stage framework.In the first step,sub-bands of wavelets of a low-resolution image are obtained using the dualtree complex wavelet transform.Criminisi algorithm and auto-regression technique are then applied to these subbands to inpaint the missing regions.The fuzzy logic-based histogram equalisation is used to further enhance the image by preserving the image brightness and improve the local contrast.In the second step,the image is enhanced using super-resolution technique.The process of down-sampling,inpainting and subsequently enhancing the video using the super-resolution technique reduces the video inpainting time.The framework is tested on video sequences by comparing and analysing the structural similarity index matrix,peak-signal-to-noise ratio,visual information fidelity in pixel domain and execution time with the state-of-the-art algorithms.The experimental analysis gives visually pleasing results for object removal and error concealment. | Gajanan Tudavekar Sanjay R.Patil Santosh S.Saraf | 2020 | CAAI Transactions on Intelligence Technology2020，5，4： | 2 |
| 8 | Investigation of thick slab (pile cap) behavior 显示文摘 | Gajanan M Sabnis Anand B Gogate | 1984 | ACI Journal1984，81，1： | 1 |
| 9 | Fiber Generators in Needleless Electrospinning显示文摘 | Haitao Niu Tong Lin Gajanan S. Bhat | 2012 | Journal of Nanomaterials2012，，： | 1 |
| 10 | Biodegradable and tensile properties of cotton/cellulose acetate nonwovens 显示文摘 | HAGEUN Suh KERMIT Duckett GAJANAN Bhat | 1996 | Textile Research Journal1996，66，4： | 1 |
| 11 | Needleless Electrospinning of Uniform Nanofibers Using Spiral Coil Spinnerets显示文摘 | Xin Wang Haitao Niu Xungai Wang Tong Lin Gajanan S. Bhat | 2012 | Journal of Nanomaterials2012，，： | 1 |
| 12 | Phytotoxicity of carbon nanotubes assessed by brassica juncea and phaseolus mungo 显示文摘 | Gajanan G Deuk SY Donghee P | 2010 | J Nanoelectron Optoe2010，5，2： | 1 |
| 13 | Category manage- ment, product assortment, and consumer welfare 显示文摘 | GAJANAN S BASUROY S BELDONA S | 2007 | Market Letter2007，18，3： | 1 |
| 14 | Purification and partial characterization of lignin peroxidase from Acinetobacter calcoaceticus NCIM 2890 and its application in decolorization of textile dyes显示文摘 | Gajanan S Ghodake Satish D K | 2009 | Appl Biochem Biotechnol2009，152，1： | 1 |
| 15 | Performance evaluation of a thin film scraped surface evaporator for concentration of tomato pulp显示文摘 | Gajanan Sangrame | 2000 | Food Engineering2000，，43： | 1 |
| 16 | Purification and Partial Characterization of Lignin Peroxidase from Acinetobacter calcoaceticus NCIM 2890 and Its Application in Decolorization of Textile Dyes显示文摘 | Gajanan S. Ghodake Satish D. Kalme Jyoti P. Jadhav Sanjay P. Govindwar | 2009 | Applied Biochemistry and Biotechnology2009，，1： | 1 |
| 17 | Effect of inducers on the decolorization and biodegradation of textile azo dye Navy blue 2GL by Bacillus sp. VUS显示文摘 | Vishal V. Dawkar Umesh U. Jadhav Gajanan S. Ghodake Sanjay P. Govindwar | 2009 | Biodegradation2009，，6： | 1 |
| 18 | POTENTIAL OF BRASSICA JUNCEA IN ORDER TO TREAT TEXTILE—EFFLUENT—CONTAMINATED SITES显示文摘 | Gajanan S. Ghodake Amar A. Talke Jyoti P. Jadhav Sanjay P. Govindwar | 2009 | International Journal of Phytoremediation2009，，4： | 1 |
| 19 | The influence of orthodontic bracket base design on shear bond strength显示文摘 | Seema K Sharma-Sayal P.Emile Rossouw Gajanan V Kulkarni Keith C Titley | 2003 | American Journal of Orthodontics & Dentofacial Orthopedics2003，，1： | 1 |
| 20 | Investigation of thick slab (Pile Cap) Behavior显示文摘 | GAJANAN M SABNIS ANAND B GOGATE | 1984 | ACI Journal1984，，： | 1 |
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