|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effect of age on reproductive attributes of an aphidophagous ladybird, Cheilomenes sexmaculata显示文摘男、女的年龄的效果在某些繁殖属性上被调查, viz。交配发生,交配持续时间,肥沃,百分比卵生存能力,繁殖、非繁殖的经期的比率和繁殖的率, aphidophagousladybird, Cheilomenes sexmaculata (赘言作家) 。女性们开始在 2 天 PE 岁时在 8 hourspost 出现(PE ) 和男性岁时交配。在实验室交配是 male-dominatedphenomenon。交配持续时间和 10-day-old 女性的繁殖的率当与变化的男性一起交配了时,年龄增加了直到 60 天的男年龄,并且而,此后减少了,肥沃,鸡蛋生存能力和增加依赖男性的繁殖、非繁殖的时期的比率 50 天变老,并且此后衰退了。然而,改变年龄的女性是什么时候,交配了增加直到 40 天女年龄的 with10-day-old 男性,肥沃和繁殖的率分别地,然后减少了。繁殖、非繁殖的时期的比率与增加女性的年龄增加了。为最佳的繁殖输出交配年龄是 10—50-day-old 男性 andNE 到 40-day-old 女性。在男性的繁殖停止在 50 天 PE 以后被记录,而在女性在 40 天 PE 岁时。更高的交配持续时间导致提高的繁殖的率。Delayin 繁殖阶段断然与长寿被相关。这研究的结果可以由识别并且支持最佳的年龄的成年人的用法帮助这个瓢虫的集体增加。我们的结果也在瓢虫在繁殖属性上提高我们年龄的效果的理解。 | OMKAR SATYENDRA K. SINGH KALPANA SINGH | 2006 | Insect Science2006，13，4： | 2 |
| 2 | Development and immature survival of two aphidophagous ladybirds, Coelophora biplagiata and Micraspis discolor显示文摘也就是,以女性的发展参数,也就是发展的时期,幼虫的幸存,成年出现,生长索引,发展的率和性比在二个 aphidophagous 瓢虫的一张人口分配 Coelophora biplagiata ( Swartz )和 Micraspisdiscolor (赘言作家)被调查,把三蚜虫种用作猎物。当 Aphiscraccivora 上的美联储由蚜虫属 gossypii 列在后面时, C.biplagiata 的不成熟的阶段被优秀、开发的猎物显著地最快影响, Rhopalosiphum 女仆是。猎物适用性的顺序以 M 的不成熟的阶段的发展的率。变色就被颠倒。成年女性比男性重,当蛹前是比在两个瓢虫的蛹重的时。成年出现的性比在两瓢虫种偏导女性,没被猎物质量显著地影响。 | OMKAR AHMAD PERVEZ SATYENDRA K. SINGH | 2005 | Insect Science2005，12，5： | 2 |
| 3 | Rib stability: A way forward for safe coal extraction in India显示文摘Ensuring rib stability during pillar extraction is of prime importance in bord and pillar(B&P) method of underground coal mining with caving. Rib stability has been assessed here by way of assessing factor of safety(FOS), a ratio of the strength of rib to stress on it. Earlier formulations for rib stability when applied to case studies gave very low FOS value suggesting significant ground control problems, which were contrary to the field observations. This has necessitated the need to revisit the concept of rib stability. The stress coming on the rib is estimated with the use of numerical modeling technique using the FLAC^(3D) software. The methodology of assessing rib-stability with the help of suggested rib-strength formulation has been validated at eight Indian coal mines. The outcome of this study finds relevance and importance in ensuring underground coal liquidation with improved safety and conservation. | Singh Satyendra K. Agrawal Harshit Singh Awanindra P. | 2017 | International Journal of Mining Science and Technology2017，27，6： | 1 |
| 4 | Syn-thesis, characterization and performance of zinc ferrite nanorods for room temperature sensing applications显示文摘 | Archana Singh Ajendra Singh Satyendra Singh | 2014 | J Allys Compd2014，618，： | 1 |
| 5 | Growth of zinc ferrite aligned nanorods for liquefied petroleum gas sensing显示文摘 | Satyendra Singh Arehana Singh Yadav R R | 2014 | Ma- ter Lett2014，131，： | 1 |
| 6 | Immune response to Taenia solium cysticerci after anti-parasitic therapy显示文摘 | Aloukick K. Singh Satyendra K. Singh Amrita Singh Kamlesh K. Gupta Jahanarah Khatoon Amit Prasad Ravi P. Rai Rakesh K. Gupta Mukesh Tripathi Nuzhat Husain Kashi N. Prasad | 2015 | International Journal for Parasitology2015，，： | 1 |
| 7 | Synthesis and characterization of rare earth metal doped tungsten trioxide photocatalyst for degradation of Rhodamine B dye显示文摘Nowadays,it is concern for researchers that due to high recombination rate of photogenerated charge carriers in tungsten trioxide(WO_(3)) nanoparticles,the future applications are limited in the field of photocatalysis.Herein we attempt to synthesize tungsten trioxide nanoparticles with different doping concentrations of lanthanum i.e.2 wt%,4 wt%,6 wt% and 8 wt%.The synthesized samples were characterized by using various characterization techniques:X-ray diffraction(XRD),Raman spectroscopy,Fourier transform infrared spectroscopy(FTIR),photoluminescence spectra(PL),transmission electron microscopy(TEM),energy dispersive X-ray(EDX) and UV-Vis spectroscopy.WO_(3) retains its monoclinic structure even after doping which was confirmed by XRD analysis.FTIR helps to descry functional groups present in the samples.The size of nanoparticles was calculated by using TEM.EDX confirms the absence of any impurity in the synthesized samples.Raman spectroscopy confirms the presence of a large number of imperfections induced in the lattice of WO_(3).The rate of recombination was analyzed by photoluminescence(PL) spectroscopy and is minimum in 4 wt% doping of lanthanum.The optical bandgap was calculated using UV-Vis spectroscopy and becomes narrow along with the doping concentrations.Intriguingly,it is found that doping of La in WO_(3) has considerably ameliorate the photocatalytic activity by reducing rate of recombination due to the trapping of electrons by defects introduced in the lattice.Photocatalytic decolorization of Rhodamine B(RhB) dye was performed and the values of c/c_0 and rate constant(k) confirm that the 4 wt% doping shows maximum degradation efficiency.The kinetic study for photodegradation of Rhodamine B was done by using various kinetic models and results show that the reaction follows first order kinetics very well.Therefore,optimum doping of lanthanum increases the decolorization ability of WO_(3) towards RhB dye. | Pooja Nehra Amita Khatri Anil Kumar Satyendra Singh Pawan S.Rana | 2023 | Journal of Rare Earths2023，41，9： | 1 |
| 8 | Interrelationships between Meloidogyne incognita and Fusarium oxysporum on susceptible and resistant cultivars of cowpea显示文摘 | SATYENDRA S GOSWAMI B K SINGH S | 2001 | Indian Journal of Nematology2001，31，2： | 1 |
| 9 | Review on Pressure Sensors for Structural Health Monitoring显示文摘这份报纸报导在许多压力和各种各样的矩阵的详细学习的艺术的状态基于压力传感器。桥的表演,大楼,等等被地震,材料降级,和另外的环境效果威胁。监视的结构的健康(SHM ) 是关键的保护人们并且也为财产计划。这研究是在为构造工业关于自我察觉到的聪明的材料和结构开发知识的贡献。它基于压力传感器处理不同矩阵的自我察觉到以及机械、电的性质的学习。在有电的抵抗变化的压缩,张力的紧张,和裂缝长度之中的关系也被考察。 | Samiksha SIKARWAR Satyendra Shakti SINGH Bal Chandra YADAV | 2017 | Photonic Sensors2017，7，4： | 1 |
| 10 | Interrelationships between Meloidogyne incognita and Fusarium oxysporum on susceptible and resistant cultivars of cowpea 显示文摘 | Satyendra S Goswami B Singh S | 2001 | Indian Journal of Nematology2001，31，2： | 1 |
| 11 | Knowledge management and organizational performance: an exploratory analysis 显示文摘 | Michael Zack James McKeen Satyendra Singh | 2009 | Journal ofKnowledge Management2009，13，6： | 1 |
| 12 | Nanocrystalline zinc titanate synthesized via physicochemical route and its application as liquefied petroleum gas sensor显示文摘 | B.C. Yadav Anuradha Yadav Satyendra Singh Kaman Singh | 2013 | Sensors & Actuators: B Chemical2013，，： | 1 |
| 13 | Nanonails structured ferric oxide thick film as room temperature lique- fied petroleum gas (LPG) sensor显示文摘 | Yadav B C Satyendra Singh Anuradha Yadav | 2011 | Appl Surf Sci2011，257，6： | 1 |
| 14 | Comparison of Ranson, Glasgow, MOSS, SIRS, BISAP, APACHE-II, CTSI Scores, IL-6, CRP, and Procalcitonin in Predicting Severity, Organ Failure, Pancreatic Necrosis, and Mortality in Acute Pancreatitis显示文摘 | Ajay K. Khanna Susanta Meher Shashi Prakash Satyendra Kumar Tiwary Usha Singh Arvind Srivastava V. K. Dixit Attila Olah | 2013 | HPB Surgery2013，，： | 1 |
| 15 | Single Layer Neural Networks for Linear System Identification Using Gradient Descent Technique 显示文摘 | Satyendra Bhama Harpareet Singh | 1993 | IEEE Transactions on Neural Networks(S1045-9227)1993，4，5： | 1 |
| 16 | Retrospective analysis of anti-inflammatory therapies during the first wave of COVID-19 at a community hospital显示文摘BACKGROUND Our understanding of the severe acute respiratory syndrome coronavirus 2 has evolved since the first reported cases in December 2019,and a greater emphasis has been placed on the hyper-inflammatory response in severely ill patients.The purpose of this study was to determine risk factors for mortality and the impact of anti-inflammatory therapies on survival.AIM To determine the impact of various therapies on outcomes in severe coronavirus disease 2019 patients with a focus on anti-inflammatory and immune-modulating agents.METHODS A retrospective analysis was conducted on 261 patients admitted or transferred to the intensive care unit in two community hospitals between March 12,2020 and June 17,2020.Totally 167 patients received glucocorticoid(GC)therapy.Seventythree patients received GC alone,94 received GC and tocilizumab,28 received tocilizumab monotherapy,and 66 received no anti-inflammatory therapy.RESULTS Patient survival was associated with GC use,either alone or with tocilizumab,and decreased vasopressor requirements.Delayed administration of GC was found to decrease the survival benefit of GC therapy.No difference in survival was found with varying anticoagulant doses,convalescent plasma,tocilizumab monotherapy;prone ventilation,hydroxychloroquine,azithromycin,or intravenous ascorbic acid use.CONCLUSION This analysis demonstrated the survival benefit associated with anti-inflammatory therapy of GC,with or without tocilizumab,with the combination providing the most benefit.More studies are needed to assess the optimal timing of anti-inflammatory therapy initiation. | Jose I Iglesias Andrew V Vassallo Jesse B Sullivan Yasmine Elbaga Vishal V Patel Nikunjkumar Patel Lydia Ayad Payam Benson Marina Pittiglio Emad Gobran Alexander Clark Wajahat Khan Kaliope Damalas Rajesh Mohan Satyendra P Singh | 2021 | World Journal of Critical Care Medicine2021，10，5： | 0 |
| 17 | Production and purification of a bioactive substance against multi-drug resistant human pathogens from the marine-sponge-derived Salinispora sp.显示文摘Objective:To isolate,purify,characterize,elucidate structure and evaluate bioactive compounds from the sponge-derived Salinispora sp.FS-0034.Methods:The symbiotic actinomycete strain FS-0034 with an interesting bioactivity profile was isolated from the Fijian marine sponge Theonella sp.Based on colony morphology and obligatory requirement of seawater for growth,and mycelia morphological characteristics the isolate FS-0034 was identified as a Salinispora sp.The bioactive compound was identified by using various spectral analysis of ultraviolet,high resolution electrospray ionization mass spectroscopy,H nuclear magnetic resonance,correlated spectroscopy and heteronuclear multiple bond coherence spectral data.A minimum inhibitory concentration assay were performed to evaluate the biological properties of the pure compound against multi-drug resistant pathogens.Results:Bioassay guided fractionation of the ethyl acetate extract of the culture of Salinispora sp.FS-0034 by different chromatographic methods yielded the isolation of an antibacterial compound,which was identified as rifamycin W(compound 1).Rifamycin W was reported for its potent antibacterial activity against methicillin-resistant Staphylococcus aureus,wild type Staphylococcus aureus and vancomycin-resistant Enterococcus faecium and displayed minimum inhibitory concentrations of 15.62,7.80 and 250.00 μg/mL,respectively.Conclusions:The present study reported the rifamycin W from sponge-associated Salinispora sp.and it exhibited appreciable antibacterial activity against multi-drug resistant human pathogens which indicated that sponge-associated Actinobacteria are significant sources of bioactive metabolites. | Satyendra Singh Pritesh Prasad Ramesh Subramani William Aalbersberg | 2014 | Asian Pacific Journal of Tropical Biomedicine2014，4，10： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员