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| 1 | 氧化石墨烯及其氧化铁复合物的原位合成(英文)显示文摘开发了在富氧Fe(acac)3络合物体系中膨化氧化石墨制取氧化石墨烯/Fe2O3复合物的一步法。应用FT-IR、XRD、VSM、AFM及低温直流电导测量法对所制氧化石墨/Fe2O3复合物进行表征。FT-IR研究结果显示:膨化后,氧化石墨的环氧基团分解,同时形成了氧化铁粒子与氧化石墨烯复合物。AFM测试表明:在较高Fe2O3含量下,氧化石墨烯片层结构剥蚀形成厚达5mm氧化石墨烯叠层。VSM研究显示:在室温和0.13emu/g^5.5emu/g范围内,全部复合物呈铁磁特性。这些复合物的导电性受控于准电子跃迁机制。 | V. K. Singh M. K. Patra M. Manoth G. S. Gowd S. R. Vadera N. Kumar | 2009 | 新型炭材料2009，24，2： | 23 |
| 2 | 18F-FDGPET/CT对局部进展性乳腺癌病人新辅助化疗早期反应的评价作用显示文摘我们评估^18F—FDG PET/CT对于乳腺癌病人新辅助化疗(NACT)2个周期后反应的评价作用。23例女性局部进展性乳腺癌病人纳入本研究。NACT2个周期后,根据临床检查、CT和^18F—FDG PET/CT评价早期反应。以NACT6个周期后手术病理结果作为参照。治疗前PET/CT显示23例病人共有26个病灶。原发性肿瘤大小为1.90~11.60cm,FDG最大标准摄取值(SUVmax)为3.6~38.6(平均11.7)。NACT2个周期后行PET/CT检查,原发性肿瘤大小为0.0—7.6cm, | A. Kumar R. Kumar V. Seenu S.D. Gupta M. Chawla A. Malhotra 范璐(译) 刘筠(校) | 2009 | 国际医学放射学杂志2009，32，4： | 18 |
| 3 | 响应面方法在奥氏体不锈钢与铜合金异种材料摩擦焊接头的抗拉强度最大化和界面硬度最小化中的应用(英文)显示文摘在奥氏体不锈钢与铜合金异种材料摩擦焊接过程中,采用响应面方法优化摩擦焊接工艺参数,以获得抗拉强度最大和界面硬度最小的焊接接头。采用三因素、五水平中心复合正交矩阵来确定实验条件。得到20个焊接接头,测定了焊接接头的抗拉强度和界面硬度。采用方差分析(ANOVA)方法来确定起显著作用的、主要的及相互作用的参数,使用回归分析得到经验关系模型。用设计专家软件构造响应图和等高线图来优化摩擦焊接工艺参数。用得到的经验关系模型可以有效地预测焊接接头的抗拉强度和界面硬度,其置信水平达95%。从形成的等高线图可以得到所需的摩擦焊接的最佳条件。 | G. VAIRAMANI T. SENTHIL KUMAR S. MALARVIZHI V. BALASUBRAMANIAN | 2013 | Transactions of Nonferrous Metals Society of China2013，23，8： | 5 |
| 4 | Beneficiation of an Indian non-coking coal by column flotation显示文摘 | N. Vasumathi T. V. Vijaya Kumar S. Ratchambigai S. Subba Rao S. Prabhakar G. Bhaskar Raju | 2016 | International Journal of Coal Science & Technology2016，3，2： | 5 |
| 5 | Effect of micro-environmental factors on natural regeneration of Sal (Shorea robusta)显示文摘Micro-environmental factors viz., soil moisture and light in- tensity are important factors that affect natural regeneration in forests. These factors vary spatially depending on the overhead canopy density of the forest. The present study focused on studying the effect of variation of soil moisture and light intensity on natural regeneration of sal species (Shorea robusta) under different micro-environments due to overhead canopy of varying forest density. Experimental plots of 40m× 40m size were laid under different overhead canopy densities in a small sal for- ested watershed in the foot hills of Himalayas in Nainital District of Uttarakhand State, India. The plots were monitored on a long term basis for soil moisture at multi depths, light intensity and natural regeneration of sal. The results of the study revealed that the natural regeneration was highest under C1 (up to-0.30) canopy followed by C2 (0.30 0.50), and C3 (0.50 0.70) canopies. The C3 canopy showed the dying back of sal shoots over 4 years of study. The highest R 2 value of linear regression between incremental score of plot regeneration and average soil moisture content was obtained as 0.156 for average soil moisture content during non-monsoon months at 100 cm depth. The R 2 value between incre- mental score of plot regeneration and annual average light intensity was obtained as 0.688 which indicated that the regeneration is largely de- pendent on the light intensity conditions during the year. The multiple linear regression analysis between the incremental score of regeneration and the average light intensity and average soil moisture content revealed that that about 80% of variation in regeneration is explained by both the factors. | J. V. Tyagi Rakesh Kumar S. L. Srivastava R. D. Singh | 2011 | Journal of Forestry Research2011，22，4： | 4 |
| 6 | In vivo modulation of androgen receptor by androgens显示文摘Aim:To study the effect of androgen and antiandrogen on the level of androgen receptor(AR)mRNA.Methods:The totalRNA was extracted from the prostate and analyzed by slot blot analysis,The blots were hybrid-ized with ARcDNA probe and 1Aprobe(internal control)and autoradionraphy was performed.The intensity of signal was measured with a densitometer and the ratio of AR RNAand1ARNAwas calculated.Results:Androgenic deprivation produced by castration decreased the weight of the prostate and increased the levels of ARmRNA.Treatment of the castrated rats with testostrone increased the weight of prostate and decreased the levels of ARmRNA.Treatment of normal rats with flutamide decreased the weight of the gland and increased the levels of AR mRNA.Conclusion:Androgens produce proliferative effect on the prostate and negatively regulate the AR transcription. | V. L. Kumar P.K. Majumder V. Kumar | 2002 | Asian Journal of Andrology2002，4，3： | 3 |
| 7 | Antioxidant and anti-neoplastic activities of Picrorhiza kurroa extracts显示文摘 | V. Rajkumar Gunjan Guha R. Ashok Kumar | 2010 | Food and Chemical Toxicology2010，，2： | 3 |
| 8 | Thermal Degradation and Decomposition Kinetics of Freeze Dried Cow and Camel Milk as well as Their Constituents显示文摘 | K. V. Sunooj J. George V. A. Sajeev Kumar K. Radhakrishna A. S. Bawa | 2011 | Journal of Food Science and Engineering2011，1，2： | 2 |
| 9 | Aqueous extract of Phyllanthus amarus inhibits chromium(VI)-induced toxicity in MDA-MB-435S cells显示文摘 | Gunjan Guha V. Rajkumar R. Ashok Kumar Lazar Mathew | 2009 | Food and Chemical Toxicology2009，，1： | 2 |
| 10 | DNA Barcode ITS Effectively Distinguishes the Medicinal Plant Boerhavia diffusa from Its Adulterants显示文摘Boerhavia diffusa (B. diffusa), also known as Punarnava, is an indigenous plant in India and an important component in traditional Indian medicine. The accurate identification and collection of this medicinal herb is vital to enhance the drug's efficacy and biosafety. In this study, a DNA barcoding technique has been applied to identify and distinguish B. diffusa from its closely-related species. The phylogenetic analysis was carried out for the four species of Boerhavia using barcode candidates including nuclear ribosomal DNA regions ITS, ITS1, ITS2 and the chloroplast plastid gene psbA-trnH. Sequence alignment revealed 26% polymorphic sites in ITS, 30% in ITS1, 16% in ITS2 and 6% in psbA-trnH, respectively. Additionally, a phylogenetic tree was constructed for 15 species using ITS sequences which clearly distinguished B. diffusa from the other species. The ITS1 demonstrates a higher transition/transversion ratio, percentage of variation and pairwise distance which differentiate B. diffusa from other species of Boerhavia. Our study revealed that ITS and ITS1 could be used as potential candidate regions for identifying B. diffusa and for authenticating its herbal products. | Dhivya Selvaraj Dhivya Shanmughanandhan Rajeev Kumar Sarma Jijo C. Joseph Ramachandran V. Srinivasan Sathishkumar Ramalingam | 2012 | Genomics, Proteomics & Bioinformatics2012，10，6： | 2 |
| 11 | AA7075铝合金熔化极气体保护焊十字接头根部失效疲劳寿命的预测(英文)显示文摘通过建立一经验公式来预测熔化极气体保护焊十字接头根部失效的疲劳寿命。采用高强可时效硬化的AA7075-T6铝合金作为基材进行焊接实验。实验设计概念被用来优化进行疲劳实验所需要的次数。在一伺服液压控制疲劳实验机上进行疲劳实验,实验采用恒定荷载。采用所建立的经验公式,预测的熔化极气体保护焊十字接头根部失效疲劳寿命可达到95%的可信度水平。详细讨论了十字接头尺寸对疲劳寿命的影响。 | B. RAVINDRA T. SENTHIL KUMAR V. BALASUBRAMANIAN | 2011 | Transactions of Nonferrous Metals Society of China2011，21，6： | 2 |
| 12 | Development and evaluation of a cloud-gap-filled MODIS daily snow-cover product显示文摘 | Dorothy K. Hall George A. Riggs James L. Foster Sujay V. Kumar | 2009 | Remote Sensing of Environment2009，，3： | 2 |
| 13 | Eclipta prostrata leaf aqueous extract mediated synthesis of titanium dioxide nanoparticles显示文摘 | G. Rajakumar A. Abdul Rahuman B. Priyamvada V. Gopiesh Khanna D. Kishore Kumar P.J. Sujin | 2011 | Materials Letters2011，，： | 2 |
| 14 | Sulfamic acid: an efficient, cost-effective and recyclable solid acid catalyst for the Friedlander quinoline synthesis显示文摘 | J.S. Yadav P. Purushothama Rao D. Sreenu R. Srinivasa Rao V. Naveen Kumar K. Nagaiah A.R. Prasad | 2005 | Tetrahedron Letters2005，，42： | 2 |
| 15 | PVD硬质合金刀具加工NimonicC-263合金表面粗糙度的建模和分析(英文)显示文摘研究了加工Nimonic C-263合金时,切削参数(切削速度、给进速度、切削深度等)对表面粗糙度的影响。采用正交方法设计实验。评估了切削参数对表面粗糙度的影响,获得最小粗糙度的最优切削条件。采用响应面方法建立了切削参数和表面粗糙度的二次多项式模型。实验结果表明:在所考察的切削参数中,给进速度对表面粗糙度的影响最为显著,其次是切削速度。模型预测结果与实际结果吻合较好,表明所建立的模型能够用来有效地预测加工Nimonic C-263合金时的表面粗糙度。最后,对预测结果用加成定律进行了验证。 | C. EZILARASAN V. S. SENTHIL KUMAR A. VELAYUDHAM K. PALANIKUMAR | 2011 | Transactions of Nonferrous Metals Society of China2011，21，9： | 2 |
| 16 | Bioconversion of lignocellulosic biomass: biochemical and molecular perspectives显示文摘 | Raj Kumar Sompal Singh Om V. Singh | 2008 | Journal of Industrial Microbiology & Biotechnology2008，，5： | 1 |
| 17 | Analysis of a late gene, orfl01 from Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus显示文摘Helicoverpa 有佩带徽章权利的人单个 nucleocapsid nucleopolyhedrovirus (ha101 ) 开的读物框架 101 是在长度的 762 nts 并且编码 254 氨基酸肽与预言了 29 kDamolecular 重量。ha101 的相当或相同事物用在 updatedGenBank/EMBL 和 SWISS-PROT 数据库寻找工具的 BLASTP 被探索。结果证明 ha101 的相当或相同事物在所有完全定序的鳞翅类的 nucleopolyhedroviruses 和 granuloviruses 是在场的,建议 ha101 可能是与他们的鳞翅类的主人联系的功能的基因。ha101 和它的相当或相同事物的顺序排列表明 10 氨基酸完全被保存。ha101 的抄本是第一,这在 24 hpi 检测并且在多达 122 hpi 仍然保持可检测的表明的 ha101 的 RT-PCR 分析,建议那 ha101 在感染的迟了的阶段期间被抄录。哈 101 在 Tn5B-1-4 房间用用绳子拖的平底渡船被表示到用绳子拖的平底渡船系统。ha101 的产品表示了 inTn5B-1-4 房间是约 29 kDa,与预言的分子量,和结果一致被西方的污点分析证实。细胞的本地化显示了的潜水艇那 ha101was 在感染的早阶段期间聚集了原子信封并且在感染的迟了的阶段包括 virogenic 基质展开到全部原子核,建议那 ha101 可以在 virion 汇编过程或 virogenic 基质安排起一个特定的作用。 | SHI-HENG AN LI-PING XING V. SHYAM KUMAR CHUAN-XI ZHANG | 2005 | Insect Science2005，12，5： | 1 |
| 18 | Load and Boundary Condition Calibration Using Full-field Strain Measurement显示文摘 | S. Padmanabhan J. P. Hubner A. V. Kumar P. G. Ifju | 2006 | Experimental Mechanics2006，，5： | 1 |
| 19 | Modelling the effect of canal bed elevation on seepage and water table rise in a sand box filled with loamy soil显示文摘 | V. Phogat R. S. Malik Sanjay Kumar | 2009 | Irrigation Science2009，，3： | 1 |
| 20 | Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk显示文摘 | V. Vadivelan K. Vasanth Kumar | 2005 | Journal of Colloid And Interface Science2005，，1： | 1 |
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