|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Studies on the management of root-knot nematode, Meloidogyne incognita-wilt fungus, Fusarium oxysporum disease complex of green gram, Vigna radiata cv ML-1108显示文摘Studies were conducted under pot conditions to determine the comparative efficacy of carbofuran at 1 mg a.i./kg soil, bavistin at 1 mg a.i./kg soil, neem (Azadirachta indica) seed powder at 50 mg/kg soil, green mould (Trichoderma harzianum) at 50.0 ml/kg soil, rhizobacteria (Pseudomonas fluorescens) at 50.0 ml/kg soil against root-knot nematode, Meloidogyne incog-nita–wilt fungus, Fusarium oxysporum disease complex on green gram, Vigna radiata cv ML-1108. All the treatments significantly improved the growth of the plants as compared to untreated inoculated plants. Analysis of data showed that carbofuran and A. indica seed powder increased plant growth and yield significantly more in comparison to bavistin and P. fluorescens. Carbofuran was highly effective against nematode, bavistin against fungus, A. indica seed powder against both the pathogens and both the bioagents were moderately effective against both the pathogens. | HASEEB Akhtar SHARMA Anita SHUKLA Prabhat Kumar | 2005 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2005，6，8： | 6 |
| 2 | A Comparison of SWAT Model Calibration Techniques for Hydrological Modeling in the Ganga River Watershed显示文摘恒河是印度最长的河流,目前正遭受人类活动和气候变化的影响,其中瓦拉纳西区域所受的影响尤为严重。预计气候变化和不断扩张的人口会进一步影响水资源的有效利用。本研究利用水土评价工具(soil and water assessment tool,SWAT)模型进行水文模拟,研究区选择恒河流经的印度北方邦南部地区,覆盖面积达15 621.612 km^2。本研究主要目标如下:(1)检验SWAT模型在径流和产沙量预测方面的可行性和适用性,(2)对序贯不确定性分析(SUFI-2)、普适似然不确定性估计(GLUE)和并行求解(ParaSol)这3种常规校准算法进行对比分析,并确定出最佳校准算法。SWAT模型中输入数据的来源为航天飞机雷达地形测绘任务(SRTM)获取的数字高程模型(DEM)、Landsat-8卫星图像、土壤数据和逐日气象数据。首先,本研究将研究流域划分为46个子流域,使用土地利用/土地覆被(LULC)图和土壤图创建了水文响应单元(HRU)。然后,构建了基于SUFI-2、GLUE和ParaSol算法的模型,并基于5类标准对这些校准算法进行了比较,标准包括目标函数、使用概念、性能、P因子和R因子值。研究结果表明:(1) SUFI-2算法需要的运行时间较少,同时校准结果最好,ParaSol算法最差;(2)使用SUFI-2算法对模型进行校准后,获得对模拟结果影响最显著的5个敏感参数——主河道水力传导率(CH_K2)、USLE方程水土保持因子(USLE_P)、主河道曼宁系数值(CH_N2)、地表径流滞后时间(SURLAG)以及土壤有效含水量(SOL_AWC);(3) 40号子流域(SW#40)产生的径流量最大,土地利用类型为荒地的36号子流域(SW#36)的产沙量最大,达到50 t·a^(–1)。研究区的平均蒸散量为411.55 mm·a^(–1)。校准后的模型可以用于探究未来LULC的变化、气候变化和土壤侵蚀的影响。 | Nikita Shivhare Prabhat Kumar Singh Dikshir Shyam Bihari Dwivedi | 2018 | Engineering2018，4，5： | 6 |
| 3 | ON SOME GENERALIZED DIFFERENCE PARANORMED SEQUENCE SPACES ASSOCIATED WITH MULTIPLIER SEQUENCE DEFINED BY MODULUS FUNCTION显示文摘In this article we introduce the paranormed sequence spaces(f,Λ,△m,p),c0(f,Λ,△m,p) and ■∞(f,Λ,△m,p),associated with the multiplier sequence Λ =(λk),defined by a modulus function f.We study their different properties like solidness,symmetricity,completeness etc.and prove some inclusion results. | Binod Chandra Tripathy Prabhat Chandra | 2011 | Analysis in Theory and Applications2011，27，1： | 5 |
| 4 | Role of percutaneous cerclage wire in the management of subtrochanteric fractures treated with intramedullary nails显示文摘PurposeCerclage 电线申请作为潜在的治疗学的附属物出现了到为 subtrochanteric 破裂钉的 intramedullary。但是它的流行被可能的否定效果的担心在破裂地区生物学上折磨。这研究被打算分析与 cerclage 电线 application.MethodsRetrospective 分析联系的 clinico 放射学的结果和复杂并发症在破裂操作了, intramedullary 在 2012 年 1 月和 2016 年 1 月之间钉的所有 subtrochanteric 上被执行。在排除以后, 48 个病人与 20.8 个月的平均后续是可得到的。长倾斜,有蝴蝶碎片的螺线,螺线楔或弄碎的破裂配置特别地为 cerclage 电线申请被考虑,它被经皮的 cerclage passer 在 21 个病人采用。评价到鸫类 dAubigne-Postel score.ResultsAverage 操作时间以操作时间,血损失,减小的质量,颈柄角度,后续排水量,联合时间,复杂并发症,和最后的功能的评估被做,血损失在 cerclage 组是显著地更高的(p ? | Vivek Trikha Saubhik Das Prabhat Agrawal Arkesh M Sunil Kumar Dhaka | 2018 | Chinese Journal of Traumatology2018，21，1： | 4 |
| 5 | Myanmar-Andaman-Sumatra Subduction Margin Revisited:Insights of Arc-Specific Deformations显示文摘We address the role of the concave and convex arcs(as observed from the subducting plate)on the deformation occurring along the Myanmar-Andaman-Sumatra margin.We categorize the pre-and post-seismic deformations of the lithosphere using earthquake database occurring either prior to 26th December 2004 M_w 9.3 off-Sumatra mega-event or after the incidence.Analysis under pre-seismic domain shows that area near Sumatra records highest seismicity,which largely drops in the area past the North Andaman,and further increases towards north.Shallowest depth and minimum dip of the subducting lithosphere is recorded at the central segment where the arc transformed into concave shape.The annual moment energy release during earthquake decreases to more than two orders of magnitude past the North Andaman towards north under post-seismic deformation phase.Higher depths of continuity of events are presumably associated with more dipping Benioff zones in both the Indo-Myanmar and Andaman-Nicobar convex arcs.These observations obviously account for tectonic subdivision of the margin near concave shape arc around the central part.Absence of volcanism,presence of splay faults in the back-arc,sharp reduction in seismicity near central segment are interpreted to be caused by major tectonic impact of the NNE-ward converging buoyant Ninety-east Ridge against the Asian Plate.Shallowest dip,small elastic thickness,weak converging Indian lithosphere,and evidences of series of en-echelon blocks off the eastern side of the broken northern Ninetyeast Ridge might be incapable of generating great earthquake in this area. | Prosanta Kumar Khan Sk Shamim Manoranjan Mohanty Prabhat Kumar Jayashree Banerjee | 2017 | Journal of Earth Science2017，28，4： | 4 |
| 6 | Dynamic analysis and identification of unbalance and misalignment in a rigid rotor with two offset discs levitated by active magnetic bearings:a novel trial misalignment approach显示文摘Rotating machinery is an essential and crucial component of numerous mechanical systems in modern industries,transport vehicles,and in several other applications.Excessive vibrations on rotating equipment due to multiple faults may cause catastrophic failure in machines and lead to hazardous accidents.So,there is a need for perceiving the dynamic nature and identifying the faults for the safe,smooth and effective operation of machines.This paper proposes a novel trial misalignment approach to estimate the misalignment with a similar concept as the trial unbalance in the rotor balancing.Active magnetic bearing(AMB)misalignment with the rotor has been investigated with residual misalignment and additional trial misalignment cases.Additional trial misalignments are provided in addition to the unknown misalignments of the residual misalignment case.For the execution of this methodology,the dynamic model of a four-degree-of-freedom unbalanced and misaligned rigid rotor with two offset discs supported by two active magnetic bearings has been mathematically developed.The offset discs result in the gyroscopic effect at high rotor speeds.Equations of motion of the rotor-AMB system have been derived and solved to generate the time domain rotor displacement and controlling current responses at AMB positions.A fast Fourier transform technique has been utilized to convert the time domain responses into the frequency domain for estimation of unbalance eccentricities and phases together with force-displacement and forcecurrent stiffnesses of misaligned AMBs as well as AMB's constant forces using the developed identification algorithm.Identified values of AMB's parameters for both residual and additional trial misalignment cases are evaluated to estimate the four unknown misalignments.Testing of the algorithm has also been carried out at multiple spin speeds against measurement signal noise in rotor responses and bias errors in rotor system parameters to check its effectiveness and robustness.The algorithm is found to be exhibiting excellent. | Prabhat Kumar Rajiv Tiwari | 2021 | Propulsion and Power Research2021，10，1： | 3 |
| 7 | Extraction of locked-up coal by strengthening of rib pillars with FRP--A comparative study through numerical modelling显示文摘In some of the coalfields in India, coal seams are only developed but no extraction of pillars is possible due to the presence of surface or sub-surface structures and also non-availability of stowing materials which leads to huge amounts of coal being locked-up underground. Spontaneous heating and fire, accumulation of poisonous gases, severe stability issues leading to unsafe workings and environmental hazards are the major problems associated with the developed coal pillars. So, there is a pressing need for a technology for the mining industry to extract the huge amount of coal locked-up under different constraints. In this study, the locked-up coal is proposed to be extracted by artificially strengthening the rib pillars. The detailed comparative study is carried out to know the increase of extraction percentage of locked-up coal by strengthening the rib pillars with FRP. Extraction methodology is designed and studied through numerical modelling for its stability analysis to evaluate its suitability of application in underground. | Das Arka Jyoti Mandal Prabhat Kumar Ghosh Chandra Nath Sinha Amalendu | 2017 | International Journal of Mining Science and Technology2017，27，2： | 3 |
| 8 | Frameworks of Non-Orthogonal Multiple Access Techniques in Cognitive Radio Communication Systems显示文摘Recently,the increasing demand of radio spectrum for the next generation communication systems due to the explosive growth of applications appetite for bandwidths has led to the problem of spectrum scarcity.The potential approaches among the proposed solutions to resolve this issue are well explored cognitive radio(CR)technology and recently introduced non-orthogonal multiple access(NOMA)techniques.Both the techniques are employed for efficient spectrum utilization and assure the significant improvement in the spectral efficiency.Further,the significant improvement in spectral efficiency can be achieved by combining both the techniques.Since the CR is well-explored technique as compared to that of the NOMA in the field of communication,therefore it is worth and wise to implement this technique over the CR.In this article,we have presented the frameworks of NOMA implementation over CR as well as the feasibility of proposed frameworks.Further,the differences between proposed CR-NOMA and conventional CR frameworks are discussed.Finally,the potential issues regarding the implementation of CR-NOMA are explored. | Prabhat Thakur Alok Kumar S Pandit G Singh S N Satashia | 2019 | China Communications2019，16，6： | 3 |
| 9 | Global, regional, and national causes of child mortality in 2008: a systematic analysis显示文摘 | Robert E Black Simon Cousens Hope L Johnson Joy E Lawn Igor Rudan Diego G Bassani Prabhat Jha Harry Campbell Christa Fischer Walker Richard Cibulskis Thomas Eisele Li Liu Colin Mathers | 2010 | The Lancet2010，，9730： | 3 |
| 10 | 爆炸包层中不锈钢丝网夹层对不同等级铝板的影响(英文)显示文摘尝试将不锈钢丝网夹层与Al5052–Al1100板的爆炸包层接合,并优化其加载比和间隔距离等参数。加载比(R)和间隔距离(S)的增加提高了板速度(V_p),动态弯曲角(β)和产生的压力(P)。爆炸包层的界面形态证实了金属丝网和铝板之间的强烈冶金结合。此外,实现了从直的到波状层间形貌的平滑过渡。将金属丝网作为夹层,提高了机械强度,但稍微降低了'爆炸包层'的整体耐腐蚀性。 | SARAVANAN S RAGHUKANDAN K PRABHAT Kumar | 2019 | Journal of Central South University2019，26，3： | 2 |
| 11 | Silver hierarchical structures grown on microstructured silicon in chip for microfluidic integrated catalyst and SERS detector显示文摘In this Letter, silver(Ag) hierarchical nanostructures grown on black silicon(BS) are used as the catalyst and a surface-enhanced Raman scattering(SERS) detector integrated in a microfluid. The BS is fabricated via femtosecond laser ablation in an atmosphere of sulfur hexafluoride, and then hydrogenated with hydrofluoric acid. As formed, the BS substrate directly acts as a reducing template to grow silver hierarchical nano-structures.Particularly, Ag-BS composite micro/nano-structures can be in-situ constructed in silicon-based microchannels.These structures simultaneously serve as integrated catalytic reactors and a SERS substrate for sensing. The sensitivity is tested to be as low as 10-8mol∕L using Rhodamine 6G. | 闫兆旭 李春昊 骆杨 赵纪红 杨海 Prabhat Verma Satoshi Kawata | 2015 | Chinese Optics Letters2015，13，10： | 2 |
| 12 | Global, regional, and national causes of child mortality in 2008: a systematic analysis显示文摘 | Robert E Black Simon Cousens Hope L Johnson Joy E Lawn Igor Rudan Diego G Bassani Prabhat Jha Harry Campbell Christa Fischer Walker Richard Cibulskis Thomas Eisele Li Liu Colin Mathers | 2010 | The Lancet . 2010 (9730)2010，，： | 2 |
| 13 | COVID-19 and gut immunomodulation显示文摘The disease coronavirus disease 2019(COVID-19)is a severe respiratory illness that has emerged as a devastating health problem worldwide.The disease outcome is heterogeneous,and severity is likely dependent on the immunity of infected individuals and comorbidities.Although symptoms of the disease are primarily associated with respiratory problems,additional infection or failure of other vital organs are being reported.Emerging reports suggest a quite common co-existence of gastrointestinal(GI)tract symptoms in addition to respiratory symptoms in many COVID-19 patients,and some patients show just the GI symptoms.The possible cause of the GI symptoms could be due to direct infection of the epithelial cells of the gut,which is supported by the fact that(1)The intestinal epithelium expresses a high level of angiotensin-converting enzyme-2 and transmembrane protease serine 2 protein that are required for the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)entry into the cells;(2)About half of the severe COVID-19 patients show viral RNA in their feces and various parts of the GI tract;and(3)SARS-CoV-2 can directly infect gut epithelial cells in vitro(gut epithelial cells and organoids)and in vivo(rhesus monkey).The GI tract seems to be a site of active innate and adaptive immune responses to SARS-CoV-2 as clinically,stool samples of COVID-19 patients possess proinflammatory cytokines(interleukin 8),calprotectin(neutrophils activity),and immunoglobulin A antibodies.In addition to direct immune activation by the virus,impairment of GI epithelium integrity can evoke immune response under the influence of systemic cytokines,hypoxia,and changes in gut microbiota(dysbiosis)due to infection of the respiratory system,which is confirmed by the observation that not all of the GI symptomatic patients are viral RNA positive.This review comprehensively summarizes the possible GI immunomodulation by SARS-CoV-2 that could lead to GI symptoms,their association with disease severity,and potential therapeutic interventions. | Koushik Roy Sidra Agarwal Rajib Banerjee Manash K Paul Prabhat K Purbey | 2021 | World Journal of Gastroenterology2021，27，46： | 2 |
| 14 | Ergodic sum rate for uplink NOMA transmission in satellite-aerial-ground integrated networks显示文摘The application of Non-Orthogonal Multiple Access(NOMA) technology into satelliteaerial-ground integrated networks can meet the requirements of ultra-high rate and massive connectivity for the Sixth-Generation(6G) communication systems. We consider an uplink NOMA scenario for such a satellite-aerial-ground integrated network where multiple users communicate with satellite under the help of an Unmanned Aerial Vehicle(UAV) as an aerial relay equipped with a phased array. Supposing that buffer-aided decode-and-forward protocol is adopted at the UAV relay, we first formulate an optimization problem to maximize Ergodic Sum Rate(ESR) of the considered system subject to individual power constraint and quality-of-service constraint of each user.Then, with known imperfect channel state information of each user, we propose a joint power allocation and robust Beam Forming(BF) iterative algorithm to maximize ESR for the user-to-UAV link. Besides, to take the advantages of Free-Space Optical(FSO) and millimeter Wave(mmWave)communications, we present a switch-based hybrid FSO/mmWave scheme and a robust BF algorithm for the UAV-to-satellite link to achieve higher rate. Moreover, a closed-form ESR expression is derived. Finally, the effectiveness and correctness of the proposed solutions are verified by numerical simulations, and the performance evaluation results show that the proposed solutions not only achieve performance enhancement and robustness, but also outperform the orthogonal multiple access significantly. | Huaicong KONG Min LIN Jian ZHANG Jian OUYANG Jun-Bo WANG Prabhat K.UPADHYAY | 2022 | Chinese Journal of Aeronautics2022，35，9： | 2 |
| 15 | Parallel genetic algorithm implementation in multidisciplinary rotor blade design 显示文摘 | JONGSOO L PRABHAT H | 1996 | Journal of Aircraft1996，33，5： | 1 |
| 16 | Smoking and mortality from tuberculosis and other diseases in India: retrospective study of 43 000 adult male deaths and 35 000 controls显示文摘 | Vendhan Gajalakshmi Richard Peto Thanjavur Santhanakrishna Kanaka Prabhat Jha | 2003 | The Lancet2003，，9383： | 1 |
| 17 | 双板滑雪和单板滑雪的区别显示文摘双板滑雪和单板滑雪是非常受欢迎的冬季运动。虽然它们是在雪中玩的类似的运动,但它们在许多方面是不同的。双板滑雪和单板滑雪的主要区别在于所使用的装备。在单板滑雪中只使用结实的单块宽板,而双板滑雪则使用两块滑雪板。 | Prabhat S 杨舟(选译) | 2021 | 中学生英语2021，，19： | 1 |
| 18 | Selenoprotein P inhibits radiation-induced late reactive oxygen species accumulation and normal cell injury显示文摘 | Jaimee C. Eckers Amanda L. Kalen Wusheng Xiao Ehab H. Sarsour Prabhat C. Goswami | 2013 | International Journal of Radiation Oncology, Biology, Physics2013，，： | 1 |
| 19 | Recent contributions of the Kaiserslautern research group to thin silicon solar cell R&D applying the HW(Cat)CVD显示文摘 | Schroeder Bernd Kupich Markus Kumar Prabhat | 2008 | Thin Solid Films2008，516，： | 1 |
| 20 | Preparation of microcrystalline silicon nip solar cells and a-morphous-microcrystalline nipnip tandem solar cells entirely by hot-wire CVD显示文摘 | Kupich Markus Grunsky Dmitry Kumar Prabhat | 2006 | Thin Solid Films2006，501，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员