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| 1 | 化脓性肉芽肿的皮肤镜特征显示文摘对30例化脓性肉芽肿患者的皮肤镜特点进行观察。结果发现30例患者中22例有均一红色区域结构(73.3%),17例有衣领征(56.7%),14例有白色轨道征(46.7%),13例有血管结构(43.3%)。均一红色区域及衣领征是化脓性肉芽肿皮肤镜下最常见的结构,同时具备这两种结构诊断化脓性肉芽肿的准确性较高;当缺乏衣领征,仅表现为均一红色结构及血管结构时不易与皮肤恶性肿瘤鉴别,需皮肤病理确诊。 | 张颂 Mohammad Alashka 徐俊涛 刘欣欣 王新 甘露 何蒙文 段晓茹 朱可 Devesh Poorun 陈宏翔 | 2017 | 中国麻风皮肤病杂志2017，33，3： | 13 |
| 2 | 碳纤维增强固体浮力材料性能研究显示文摘使用浓H_2SO_4/浓HNO_3的混酸体系对碳纤维(CF)的表面进行处理得到氧化碳纤维(OCF)。采用超声分散和模具浇注成型法制备氧化碳纤维/空心玻璃微珠(HGMs)/环氧树脂固体浮力材料,研究了材料的密度、抗压强度、吸水率和断面形貌。使用ABAQUS数值模拟软件,建立了碳纤维增强固体浮力材料的模型,研究了碳纤维对材料应力分布的影响。结果表明,碳纤维经过氧化后,表面形成了羟基和羧基等基团,提高了自身与环氧树脂的界面结合状态。随着氧化碳纤维含量的增加,复合材料的占空比逐渐提高,但密度变化不大,而其抗压强度呈现先升高后降低的趋势。当碳纤维含量为5%(质量分数)时,抗压强度达41MPa,提高约13.8%。固体浮力材料吸水率随碳纤维含量增加而提高,但所有试样的吸水率均小于2%。复合材料模型受压后的应力云图表明,碳纤维能够有效代替固体浮力材料基体承载很大一部分载荷,空心玻璃微珠球壳所受应力降低,减少了空心玻璃微珠破碎和裂纹源的产生,从而对固体浮力材料起到增强作用。 | 王耀声 亚斌 周秉文 孟令刚 Devesh Misra 张兴国 | 2018 | 功能材料2018，49，8： | 5 |
| 3 | A new carbon phase with direct bandgap and high carrier mobility as electron transport material for perovskite solar cells显示文摘Rapid development of perovskite solar cells is challenged by the fact that current semiconductors hardly act as efficient electron transport materials that can feature both high electron mobility and a well-matched energy level to that of the perovskite.Here we show that T-carbon,a newly emerging carbon allotrope,could be an ideal candidate to meet this challenge.By using first-principles calculations and deformation potential theory,it is found that T-carbon is a semiconductor with a direct bandgap of 2.273 eV,and the energy level in the conduction band is lower than that of perovskite by 0.5 eV,showing a larger force of electron injection.Moreover,the calculated electron mobility can reach up to 2.36×10^(3) cm^(2) s^(–1) V^(–1),superior to conventional electron transport materials such as TiO2,ZnO and SnO2,which will facilitate more efficient electron separation and more rapid diffusion away from their locus of generation within the perovskite absorbers.Furthermore,the bandgap of T-carbon is highly sensitive to strain,thus providing a convenient method to tune the carrier transport capability.Overall,T-carbon satisfies the requirements for a potential efficient electron transport material and could therefore be capable of accelerating the development of perovskite solar cells. | Ping-Ping Sun Lichun Bai Devesh R.Kripalani Kun Zhou | 2019 | npj Computational Materials2019，，1： | 3 |
| 4 | Phytochemical analysis and antioxidant profile of methanolic extract of seed, pulp and peel of Baccaurea ramiflora Lour.显示文摘Objective: To analyze the phytochemical constituents responsible for the plausible antioxidant effect of methanolic extract of the seed, pulp and peel of Baccaurea ramiflora Lour. Methods: Fresh seed, pulp, and peel of Baccaurea ramiflora fruits were extracted with methanol(MEBRse, MEBRpu, MEBRpe) and evaluated by phytochemical analysis for their content of innumerable metabolites(primary and secondary) viz. carbohydrates, alkaloids, glycosides, tannins, phenols, terpenoids, flavonoids, proteins, and fixed oils. The antioxidant efficacy was assessed through different assay methods viz. 2,2-diphenyl-1-picrylhydrazyl(DPPH) free radical scavenging activity, total antioxidant capacity(TAC) and reducing power capacity(RPC). Estimation of total phenolic content(TPC), and total flavonoid content(TFC) was also done to confirm the presence of these phytochemicals. Results: It was revealed from the phytochemical analysis of MEBRse that alkaloids, glycosides, carbohydrates, phenols, and flavonoids were present, while that of MEBRpu showed the existence of carbohydrates, proteins, alkaloids, glycosides, phenols, saponins, flavonoids, and fixed oils. Presence of carbohydrates, alkaloids, phenols, tannins, flavonoids, and terpenoids were found in the MEBRpe. A significant antioxidant activity was revealed by the MEBRpu [EC_(50):(27.612 ± 1.375) μg/mL], compared to MEBRpe, and MEBRse in DPPH assay. The ranking order for RPC was MEBRpu > MEBRpe > MEBRse respectively. The EC_(50) value of TAC of the MEBRpu, MEBRpe, and MEBRse were(25.107 ±0.744) μg/mL,(241.127 ± 7.463) μg/mL and(372.364 ± 11.030) μg/mL, respectively. Quantity of TPC and TFC were the highest in the MEBRpu(124.360 ± 2.078 mg GAE/g and 107.527 ±1.900 mg QRE/g extract) rather than MEBRpe and MEBRse extracts. Conclusions: This study suggests that MEBRpu has a significantly higher antioxidant property than MEBRpe and MEBRse. These extracts might be advantageous in prevention or decelerating the progress of different diseases related to oxidative-stress/damage. Moreover, detailed analysis of these extracts is required to identify the presence of promising compound(s) responsible for their antioxidant activity. | Md.Sahab Uddin Md.Sarwar Hossain Abdullah Al Mamun Devesh Tewari Md.Asaduzzaman Md.Siddiqul Islam Mohamed M.Abdel-Daim | 2018 | Asian Pacific Journal of Tropical Medicine2018，11，7： | 3 |
| 5 | Optimisation of immobilisation conditions for chick pea β-galactosidase ( Cp GAL) to alkylamine glass using response surface methodology and its applications in lactose hydrolysis显示文摘 | Devesh Kishore Arvind M. Kayastha | 2012 | Food Chemistry2012，，3： | 1 |
| 6 | How do spatial and social proximity influence knowledge flows? evidence from patent data 显示文摘 | Ajay A Devesh K John M | 2008 | Journal of Urban Economics2008，64，： | 1 |
| 7 | Shock-Bubble Interactions显示文摘 | Devesh Ranjan Jason Oakley Riccardo Bonazza | 2011 | Annual Review of Fluid Mechanics2011，，： | 1 |
| 8 | Immobilization of β-galactosidase onto functionalized graphene nano-sheets using response surface methodology and its analytical applications显示文摘 | Devesh K Mahe T Srivastava O N | 2012 | Plo S One2012，7，7： | 1 |
| 9 | Lazy-Adaptive Tree:An optimized index structure for flash devices 显示文摘 | Devesh Agrawal Deepak Ganesan Ramesh K Sitaraman | 2009 | Proceedings of the VLDB Endowment2009，2，1： | 1 |
| 10 | First application of a lightweight salt slurry to help cement longest intermediate casing across salt section and improve well economics: case history from the gulf of Suez 显示文摘 | Devesh B Nestor P Arshad W | 2012 | SPE1507112012，，： | 1 |
| 11 | Simulation of thermal and electric field evolution during spark plasma sintering显示文摘 | DEVESH T BIKRAMJIT B KOUSHIK B | 2009 | Ceramics International2009，35，2： | 1 |
| 12 | Simple index based symmetric searchable encryption with result verifiability显示文摘1 Introduction and main contributions Searchable encryption(SE)allows client(data user)to outsource searchable ciphertexts onto server in a way that the data can further be searched by server.For semi-honest-but-curios server(that follows the protocol but curious to learn the plaintext of client's data),data privacy while performing search is of primary concern.However,in case of malicious server(that follows the protocol but may alter the result),besides data privacy,the other design rational,i.e.,verifiable searchability is required.In verifiable searchability,server has to prove client that the retured search result is correct and complete. | Dhruti SHARMA Devesh JINWALA | 2021 | Frontiers of Computer Science2021，15，2： | 1 |
| 13 | Public - private part-nerships and collective action in high value fruit an / vegetable supply chains 显示文摘 | Clare Narrod Devesh Roy Julius Okello Belem Av- endano Karl Rich Amit Thorat | 2009 | Food Policy2009，3，1： | 1 |
| 14 | Cauchy?Gaussian Infused Particle Swarm Optimization for Economic Dispatch with Wind Power Generation显示文摘 | Muthuselvan N B Devesh R M Somasundaram P | 2011 | International Review of Electrical Engineering-IREE2011，6，1： | 1 |
| 15 | Application of modified Pictet-Spengler reaction for the synthesis of Thiazolo-and Pyrazolo-quinolines显示文摘 | SRINIVAS D DEVESH S BISWAJIT S | | 0，，14： | 1 |
| 16 | Characterization of Compactness of Rust Layers on Weathering Steels by an Adsorption/Dehydration Test of Ethanol显示文摘A new method for evaluating the compactness of rust layers on steels has been proposed in the present study. The method includes adsorption and dehydration process of anhydrous ethanol. The protective ability of rust layers can be qualitatively reflected by the adsorption/dehydration rates. The specific surface area and porosity of rust layers can be calculated by a quantitative model. The results from the present method are consistent with electrochemical tests, N2 adsorption and X-ray diffraction analysis. The method characterizes the compactness of rust layers rather than that of corrosion products removed from the metal surfaces, which is generally practiced in classic N2 adsorption method. Furthermore, the method can reflect the compactness of inner rust layers, to which N2 adsorption is unavailable. The method provides a new approach for the study of rust layers. | Lujun Zhou Shanwu Yang Yi Dong Wenhua Zhang Jianwen Ding Guoliang Liu Chengjia Shang Raja Devesh Kumar Misra | 2020 | Acta Metallurgica Sinica(English Letters)2020，33，6： | 1 |
| 17 | Kinetics and ther- modynamics of gossypol extraction from defatted cottonseed meal by ethanol 显示文摘 | Devesh Saxena Surendra Sharma Surinder Sambi | 2012 | Polish Journal of Chemical Technology2012，14，2： | 1 |
| 18 | Aircraft Flight Dynamics with Simulated Ice Accretion显示文摘 | M B Rragg Tim Hutchison Jason Mcrret | 2001 | AIAA2001-05412001，0541，： | 1 |
| 19 | Unprecedented SnCl2-Mediated Cyclization of Nitro Arenes via N-N Bond Formation显示文摘 | Devesh Sawant Rishi Kumar Prakas R Maulik | 2006 | Org Lett2006，8，10： | 1 |
| 20 | Three‐Dimensional Echocardiographic Delineation of an Acquired Aorto‐Left Atrial Fistula Complicating Native Aortic Valve Endocarditis – “Advantage of Three Dimensions”显示文摘 | Sharad Chandra Deepak Ameta Rajiv Bharat Kharwar Mukesh Goyal Devesh Kumar Sudhanshu Kumar Dwivedi Ram Kirti Saran | 2013 | Echocardiography2013，，10： | 1 |
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