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| 1 | A review of TiO_2 nanoparticles显示文摘Climate change and the consumption of non-renewable resources are considered as the greatest problems facing humankind.Because of this,photocatalysis research has been rapidly expanding.TiO2 nanoparticles have been extensively investigated for photocatalytic applications including the decomposition of organic compounds and production of H2 as a fuel using solar energy. This article reviews the structure and electronic properties of TiO2,compares TiO2 with other common semiconductors used for photocatalytic applications and clarifies the advantages of using TiO2 nanoparticles.TiO2 is considered close to an ideal semi- conductor for photocatalysis but possesses certain limitations such as poor absorption of visible radiation and rapid recombination of photogenerated electron/hole pairs.In this review article,various methods used to enhance the photocatalytic characteristics of TiO2 including dye sensitization,doping,coupling and capping are discussed.Environmental and energy applications of TiO2, including photocatalytic treatment of wastewater,pesticide degradation and water splitting to produce hydrogen have been summarized. | GUPTA Shipra Mital TRIPATHI Manoj | 2011 | Chinese Science Bulletin2011，56，16： | 31 |
| 2 | 沙棘饮料的化学成分和最优口感的研究显示文摘沙棘(Hippophae rhamnoids L.),属于胡颓子属,在印度喜马偕尔邦地区称作'Chharma and Surch',沙棘能够在这种非常恶劣的气候条件下自然生长。本文介绍了制作沙棘饮料的一系列程序和如何储存饮料120d而不使其变质的方法。沙棘果实采自印度喜马偕尔邦河谷。用碎浆机提取沙棘汁,制作沙棘饮料要准备好合适比例的沙棘汁和制作饮料所需的糖。随着果浆比例的升高,维生素C的含量明显增加(P≤0.05),随着贮藏时间的延长,维生素C的含量明显降低。而随着糖和果浆的增加以及储存期的延长,还原性糖呈上升趋势。当饮料中果浆和糖的比例分别为10%和13%、12.5%和13%、15%和15%时,饮料最为宜口,给于较高的评价。在喜马偕尔邦,人们一直认为沙棘具有商业价值,但是其价值在此前一直没有得到足够的重视。 | 杨唐英 温秀凤 Shipra Saklani H. R. Sharma Virendra Singh | 2008 | 国际沙棘研究与开发2008，6，1： | 4 |
| 3 | 经番木瓜种子甲醇分馏物长期治疗后大鼠的精子特点和睾丸超微结构显示文摘番木瓜种子的短期避孕效果已经确认,本文旨在研究大鼠长期服用番木瓜种子甲醇分馏物避孕的安全性和避孕机制。连续360天每天给雄性大鼠(n=40)口服番木瓜种子甲醇分馏物50mg kg^-1;对照组大鼠(n=40)给予橄榄油作为赋形剂。停止给药后120天对大鼠恢复情况进行测定。测量精子参数、血清睾酮水平、生育率、睾丸组织学及超微结构、血液学及血清临床化学,以评价番木瓜种子甲醇分馏物的安全性和有效性。大鼠健康状况、器官重量、血液学和临床化学均未改变,体重增加,证明了该长期治疗的安全性。Sertoli细胞中细胞核和细胞质体积减小、细胞核特征正常、胞质器中空泡形成,精母细胞和精子细胞核变性显示出生精受到干扰,这些均说明其避孕机制。Leydig细胞正常。治疗第60天在Sertoli细胞中观察到初始效果,治疗120—240天后精母细胞和精子细胞开始受影响。治疗60天后精子总数和精子存活率显著降低,精子活力完全抑制,精子异常增加,血清睾酮水平正常,不育率达到100%。停止治疗120天后,包括生育率在内的所有发生改变的参数都恢复到对照水平。本研究表明用番木瓜种子甲醇分馏物长期治疗是安全的,其避孕机制是通过对睾丸中精子细胞分化产生影响,可能由Sertoli细胞因素调节。 | Boomi Manivannan Ruchi Mittal Shipra Goyal Abdul S. Ansari Nirmal K. Lohiya | 2009 | Asian Journal of Andrology2009，11，5： | 4 |
| 4 | Sperm motility inhibitory effect of the benzene chromatographic fraction of the chloroform extract of the seeds of Carica papaya in langur monkey, Presbytis entellus entellus显示文摘瞄准:为了估计苯的避孕功效,在一种长尾猴的 Carica 番大瓜树的种子的氯仿摘录的色析法的部分胡闹。方法:测试物质在 50 mg/kg 身体重量 / 天被给 p.o 到五只猴子 360 天。控制动物(n= 3 ) 是收到了橄榄油车辆。精子参数作为每世界健康组织标准,精子功能的测试,睾丸和 epididymis 的形态学, haematology,临床的生物化学,浆液睾丸激素和性欲被评估。360 天处理的后面的结束动物从处理被撤退,恢复模式被精液分析和精子估计功能的测试。结果:精子活动性的全部的抑制被观察跟随 60 天继续直到 360 天学习时期的处理。精子计数,百分比生存能力和百分比正常精子给一个激烈的衰落追随者看了 30 天处理。精子形态学显示出占优势的中间的片畸形。精子功能的测试在无菌的范围得分了。睾丸的组织学和超微结构在 Sertoli 房间和细菌房间揭示了 vacuolization。细胞质的细胞器的损失在 spermatocytes 和圆 spermatids 是明显的。对待的动物的 epididymis 的组织学和超微结构比得上控制动物的那些。Hematological 和浆液临床的参数和睾丸激素层次在整个学习时期在控制范围以内波动。恢复是明显的跟随处理退却的 60-120 天。结论:结果建议 Carica 番大瓜树的种子的氯仿摘录的色析法的部分显示出的苯没有不利毒性的避孕功效,通过精子活动性的抑制调停了。 | Nirmal K. Lohiya Boomi Manivannan Shipra Goyal Abdul S. Ansari | 2008 | Asian Journal of Andrology2008，10，2： | 3 |
| 5 | Temporal Variations in Carbon Stock of Pinus roxburghii Sargent Forests of Himachal Pradesh,India显示文摘The present study was conducted in Solan Forest Division of Himachal Pradesh covering an area of about 57,158 ha. The aim was to estimate and assess the temporal change in carbon stock of the Chil Working Circle, in two forest ranges of the Division, Solan and Dharampur, over the period of 1956-2011. The inventory data of the working plans of Solan Forest Division from 1956-1957, 1984-1985 and 2002-2003 were used in the present study while field data for biomass estimation was collected for the year 2011.The results showed a declining trend in carbon stock over 1956-1984 period, however, an increasing trend over 1984-2002 was observed, which showed a further increase for the period 2002-2011. These fluctuating trends in the forest carbon stock can be related to increasing anthropogenic pressure on forests and the subsequent introduction of a ban on green felling envisaging efficient forest management, both of which affect the forest carbon pool significantly. | Shipra SHAH Dharam Prakash SHARMA Nazir A.PALA Priyanka TRIPATHI Munesh KUMAR | 2014 | Journal of Mountain Science2014，11，4： | 2 |
| 6 | Immune Responses to the Microbiota at the Intestinal Mucosal Surface显示文摘 | Breck A. Duerkop Shipra Vaishnava Lora V. Hooper | 2009 | Immunity2009，，3： | 2 |
| 7 | MTHFR C677T polymorphism and its homocysteine‐driven effect on blood pressure显示文摘 | K. N. Saraswathy Priyanka Rani Garg Kabita Salam Shipra Joshi Suraj Singh Huidrom Pradeep Kumar Ghosh | 2014 | Int J Stroke2014，，： | 1 |
| 8 | Studies on Thermodynamic Properties of Some Imidazolinone Derivatives in DMF at 308.15 K显示文摘Density,ultrasonic velocity and viscosity of imidazolinone derivatives are studied in dimethyl formamide(DMF) at 308.15 K.From the experimental data,various acoustical parameters,such as specific impedance Z,isentropic compressibilityκs,Rao's molar sound function Rm,van der Waals constant b,relaxation strength r,intermolecular free length Lf,internal pressureπ,solvation number Sn,relative association RA,etc.are evaluated,which helps in understanding the molecular interactions occurring in these solutions. | Shipra Baluja Asif Solanki Nikunj Kachhadia | 2010 | Chinese Journal of Chemical Engineering2010，18，2： | 1 |
| 9 | Papillary glioneuronal tumor—a rare entity: report of four cases and brief review of literature显示文摘 | Shipra Agarwal Mehar Chand Sharma Geetika Singh Vaishali Suri Chitra Sarkar Ajay Garg Rajinder Kumar P. Sharat Chandra | 2012 | Child’s Nervous System2012，，11： | 1 |
| 10 | Decidual Control of Trophoblast Invasion显示文摘 | Shipra Sharma Geeta Godbole Deepak Modi | 2016 | Am J Reprod Immunol2016，，： | 1 |
| 11 | Toxicological investigations on the methanol sub-fraction of the seeds of Carica papaya as a male contraceptive in albino rats显示文摘 | Nirmal K. Lohiya Boomi Manivannan Shipra Garg | 2006 | Reproductive Toxicology2006，，3： | 1 |
| 12 | Quality of Life and Hepatocellular Carcinoma显示文摘 | Shipra Gandhi Sapna Khubchandani Renuka Iyer | 2014 | Gastrointest On- col2014，5，4： | 1 |
| 13 | Perspectives for chitosan based antimicrobial films in food applications 显示文摘 | Dutta PK Shipra TP Mehrotra GK | 2009 | Food Chemistry2009，114，： | 1 |
| 14 | Perspectives for chitosan based antimicrobial films in food applications 显示文摘 | DUTTA P K SHIPRA MEHROTRA G K | 2009 | Food Chemistry2009，114，： | 1 |
| 15 | Perspectives for chitosan based antimierobial films in food applications 显示文摘 | PK Dutta Shipra Tripathi GK Mehrotra | 2009 | Food Chemistry2009，114，4： | 1 |
| 16 | Inferring domain-domain interactions from protein-protein interactions 显示文摘 | Minghua Deng Shipra Mehta | 2002 | Genome Research2002，12，10： | 1 |
| 17 | Perspectives for chitosan based antimicrobial films in food applications 显示文摘 | DUTTA P K SHIPRA TRIPATHI MEHROTRA G K | 2009 | Food Chemistry2009，14，4： | 1 |
| 18 | Structural and Functional Imaging of Normal Bone Marrow and Evaluation of Its Age-Related Changes显示文摘 | Judy S. Blebea Mohamed Houseni Drew A. Torigian Chengzhong Fan Ayse Mavi Ying Zhuge Tad Iwanaga Shipra Mishra Jay Udupa Jiyuan Zhuang Rohit Gopal Abass Alavi | 2007 | Seminars in Nuclear Medicine2007，，： | 1 |
| 19 | Palni Diversity of arbuscular mycorrhizal fungi associated With the rhizosphere of tea growing in'natural and ' cultivated' ecosites显示文摘 | Shipra Singh Anita Pandey Bhaskar Chaurasia | 2008 | Biol Fertile Soils2008，44，： | 1 |
| 20 | Land use change detection in Solan Forest Division,Himachal Pradesh,India显示文摘Background:Monitoring the changing pattern of vegetation across diverse landscapes through remote sensing is instrumental in understanding the interactions of human activities and the ecological environment.Land use pattern in the state of Himachal Pradesh in the Indian Western Himalayas has been undergoing rapid modifications due to changing cropping patterns,rising anthropogenic pressure on forests and government policies.We studied land use change in Solan Forest Division of Himachal Pradesh to assess species wise area changes in the forests of the region.Methods:The supervised classification(Maximum likelihood)on two dates of IRS(LISS III)satellite data was performed to assess land use change over the period 1998–2010.Results:Seven land use categories were identified namely,chir pine(Pinus roxburghii)forest,broadleaved forest,bamboo(Dendrocalamus strictus)forest,ban oak(Quercus leucotrichophora)forest,khair(Acacia catechu)forest,culturable blank and cultivation.The area under chir pine,cultivation and khair forests increased by 191 ha(4.55 %),129 ha(13.81 %)and 77 ha(23.40 %),whereas the area under ban oak,broadleaved,culturable blank and bamboo decreased by 181 ha(16.58 %),152 ha(6.30 %),71 ha(2.72 %)and 7 ha(0.47 %),respectively.Conclusions:The study revealed a decrease in the area under forest and culturable blank categories and a simultaneous increase in the area under cultivation primarily due to the large scale introduction of horticultural cash crops in the state.The composition of forests also exhibited some major changes,with an increase in the area of commercially important monoculture plantation species such as pine and khair,and a decline in the area of oak,broadleaved and bamboo which are facing a high anthropogenic pressure in meeting the livelihood demands of forest dependent communities.In time deforestation,forest degradation and ecological imbalances due to the changing forest species composition may inflict irreversible damages upon unstable and fragile mountain zones such as the Indian Himalayas.The associated common property externalities involved at local,regional and global scales,necessitate the monitoring of land use dynamics across forested landscapes in developing future strategies and policies concerning agricultural diversification,natural forest conservation and monoculture tree plantations. | Shipra Shah DP Sharma | 2015 | Forest Ecosystems2015，2，4： | 1 |
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