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Open Journal of Applied Biosensor 2013年第1期2卷 20-28页

作者： Krishna Pal Singh Ramesh Kumar Prajapati Saurabh Ahlawat Sweeti Ahlawat manjul mungali Satish Kumar Clay Product Environment Study Technology Division CSIR-Central Building Research Institute Roorkee India Membrane Biophysics & Nanobiosensor Research Laboratory CBSH G.B. Pant University of Agriculture & Technology Pantnagar India Membrane Biophysics & Nanobiosensor Research Laboratory CBSH G.B. Pant University of Agriculture & TechnologyPantnagar India

Methacrylic acid with isoproturon has been utilized to prepare molecularly imprinted polymeric (MIP) membrane on Whatman filter paper no. 5 for selective electrochemical estimation of isoproturon pesticide. MIP membrane was prepared by radical polymerization and characterized using Ultra Violet spectrophotometer, Fourier Transform Infra Red (FTIR) spectroscopy and Scanning Electron Microscopy (SEM). Contact angle study was used to determine the surface energy of the MIP membrane and electrical conductivity measurements were performed by applying a small-amplitude alternating voltage (20 mV) with frequencies varying from 20 Hz to 80 kHz generated by a low-frequency wave form generator. Different isoproturon concentrations in samples were tested and analyzed. Results indicate linear increase in membrane resistance with increasing isoproturon in 10-3 to 10-6 M range. The selectivity of the electrochemical sensor was confirmed by testing isoproturon in presence of the structurally related compounds monouran and diuran. Results reveal highly selective and sensitive sensor, which can be employed for regular estimation of isoproturon in fields.

关键词： Sensor Isoproturon Molecular Imprinting Monouran Diuran

Use of a Bioaugmented Organic Soil Amendment in Combination with Gypsum for Withania somnifera Growth on Sodic Soil

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Pedosphere 2016年第3期26卷 299-309页

作者： manjul GUPTA Pankaj Kumar SRIVASTAVA SHIKHA Abhishek NIRANJAN Shri Krishna TEWARI CSIR National Botanical Research Institute Rana Pratap Marg Lucknow 226001 (India) School of Environmental Sciences Babasaheb Bhimrao Ambedkar University Vidya Vihar Rae Bareilly Road Lucknow 226025 (India)

Limited availability of organic matter is a problem to sustain crop growth on sodic soil. Organic soil amendments are a costeffective source of nutrients to enhance crop growth. A field study was conducted to evaluate the effect of an organic soil amendment bioaugmented with plant growth-promoting fungi(SF_(OA) ) in combination with gypsum on soil properties and growth and yield attributes of Withania somnifera, one of the most valuable crops of the traditional medicinal system in the world, on a sodic soil at the Aurawan Research Farm of CSIR-National Botanical Research Institute, Lucknow, India. The SF_(OA) used was prepared by pre-enriching farm waste vermicompost with plant growth-promoting fungi before mixing with pressmud and Azadirachta indica seed cake. The application of SF_(OA) at 10 Mg ha^(-1)after gypsum(25.0 Mg ha^(-1)) treatment significantly(P < 0.05) increased root length(by 96%) and biomass(by 125%) of Withania plants compared to the control without SF_(OA) and gypsum. Similarly, the highest withanolide contents were observed in leaves and roots of Withania plants under 10 Mg ha^(-1)SF_(OA) and gypsum. Combined application of SF_(OA) and gypsum also improved physical, chemical and enzymatic properties of the soil, with the soil bulk density decreasing by 25%, water-holding capacity increasing by 121%, total organic C increasing by 90%, p H decreasing by 17% and alkaline phosphatase, β-glucosidase, dehydrogenase and cellulase activities increasing by 54%, 128%, 81% and 96%, respectively, compared to those of the control. These showed that application of the SF_(OA) tested in this study might reclaim sodic soil and further support Withania cultivation and results were better when the SF_(OA) was applied after gypsum treatment.

关键词： medicinal crop plant growth-promoting fungi soil property soil reclamation vermicompost

Temporal and spatial control of gene expression inhorticultural crops

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Horticulture Research 2014年第1期1卷 69-85页

作者： manjul Dutt Sadanand A Dhekney Leonardo Soriano Raju Kandel Jude W Grosser Citrus Research and Education Center University of Florida700 Experiment Station RoadLake AlfredFL 33850USA Department of Plant Sciences Sheridan Research and Extension CenterUniversity of WyomingSheridanWY 82801USA Universidade de Sao Paulo Centro de Energia Nuclear na AgriculturaPiracicabaBrazil

Biotechnology provides plant breeders an additional tool to improve various traits desired by growers and consumers of horticultural *** also provides genetic solutions to major problems affecting horticultural crops and can be a means for rapid improvement of a *** the availability of a number of horticultural genome sequences,it has become relatively easier to utilize these resources to identify DNA sequences for both basic and applied *** play a key role in plant gene expression and the regulation of gene *** recent years,rapid progress has been made on the isolation and evaluation of plant-derived promoters and their use in horticultural crops,as more and more species become amenable to genetic *** understanding of the tools and techniques of horticultural plant biotechnology has now evolved from a discovery phase to an implementation *** availability of a large number of promoters derived from horticultural plants opens up the field for utilization of native sequences and improving crops using precision *** this review,we look at the temporal and spatial control of gene expression in horticultural crops and the usage of a variety of promoters either isolated from horticultural crops or used in horticultural crop improvement.

关键词： expression. crops utilize

Link Utilization Based Multicast Congestion Control

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Communications and Network 2013年第3期5卷 649-653页

作者： Manisha manjul Rajesh Mishra Joytsna Department of Computer Science & Engineering School of I.C.T. Gauatam Buddha University Greater Noida India

Networking is the important part of the computer networks. Multicasting is also one of the essential areas of networking. In multicasting, sender can send information or data to the group of end receivers in a single transmission. It is a big issue because of more data demands of receivers which cause the congestion. Multicast is one of the crucial method to avoid congestion and make network perform stably. In this paper, we propose, link utilization algorithm to deal with multicast congestion control. We propose the equation to improve the utilization of the channel or link. The simulation results show that proposed work provide the better throughput of the network with respect to sending rate, queue size, packet loss ratio and time.

关键词： Multicast Congestion Link Utilization Congestion Control

Stereotactic radiosurgery for haemorrhagic cerebral cavernous malformation:a multi-institutional,retrospective study

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Stroke & Vascular Neurology 2024年第3期9卷 221-229,I0130,I0131页

作者： Chloe Dumot Georgios Mantziaris Sam Dayawansa Zhiyuan Xu Stylianos Pikis Selcuk Peker Yavuz Samanci Gokce D Ardor Ahmed M Nabeel Wael A Reda Sameh R Tawadros Khaled Abdelkarim Amr M N El-Shehaby Reem M Emad Eldin Ahmed H Elazzazi Nuria Martínez Moreno Roberto MartínezÁlvarez Roman Liscak Jaromir May David Mathieu Jean-Nicolas Tourigny manjul Tripathi Akshay Rajput Narendra Kumar Rupinder Kaur Piero Picozzi Andrea Franzini Herwin Speckter Wenceslao Hernandez Anderson Brito Ronald E Warnick Juan Alzate Douglas Kondziolka Greg N Bowden Samir Patel Jason Sheehan Department of Neurological Surgery Hospices Civils de LyonLyonFrance Department of Neurological Surgery University of VirginiaCharlottesvilleVirginiaUSA Department of Neurosurgery Koc University School of MedicineIstanbulTurkey Gamma-knife Center Nasser institute HospitalCairoEgypt Neurosurgery Department Benha UniversityBenhaEgypt Departments of Neurosurgery Ain Shams UniversityCairoEgypt Department of Clinical Oncology Ain Shams UniversityCairoEgypt Department of Radiation Oncology National Cancer InstituteCairo UniversityGizaEgypt Faculty of Medicine Extended Modular ProgramAin Shams UniversityCairoEgypt Department of Radiosurgery Rúber Internacional HospitalMadridSpain Department of Stereotactic and Radiation Neurosurgery Na Homolce HospitalPragueCzech Republic Neurosurgery Centre de recherche du CHUSUniversitéde SherbrookeSherbrookeQuebecCanada Neurosurgery PGIMERChandigarhChandigarhIndia Radiation Therapy PGIMERChandigarhChandigarhIndia Neurosurgery IRCCS Istituto Clinico HumanitasRozzanoMilanItaly Dominican Gamma Knife Center and Radiology Department CEDIMATSanto DomingoDominican Republic Gamma Knife Center Mayfield ClinicThe Jewish Hospital-Mercy HealthCincinnatiOhioUSA Neurosurgery NYU Langone HealthNew YorkNew YorkUSA Neurosurgery University of AlbertaEdmontonAlbertaCanada Division of Radiation Oncology Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada

Background Cerebral cavernous malformations(CCMs)frequently manifest with *** radiosurgery(SRS)has been employed for CCM not suitable for *** effect on reducing haemorrhage risk is still *** aim of this study was to expand on the safety and efficacy of SRS for haemorrhagic *** This retrospective multicentric study included CCM with at least one haemorrhage treated with single-session *** annual haemorrhagic rate(AHR)was calculated before and after *** event analysis and Cox regression were used to evaluate factors associated with *** radiation effects(AREs)and occurrence of new neurological deficits were *** The study included 381 patients (median age:37.5 years(Q1–Q3:25.8–51.9))with 414 *** AHR from diagnosis to SRS excluding the first haemorrhage was 11.08 per 100 CCM-years and was reduced to 2.7 per 100 CCM-years after *** recurrent event analysis,SRS,HR 0.27(95%CI 0.17 to 0.44),p13 Gy,HR 2.27(95%CI 1.20 to 4.32),p=0.012 and the presence of DVA,HR 2.08(95%CI 1.00 to 4.31),p=0.049 were factors associated with higher probability of post-SRS ***-SRS haemorrhage was symptomatic in 22 out of 381(5.8%)patients,presenting with transient(15/381)or permanent(7/381)neurological *** occurred in 11.1%(46/414)CCM and was responsible for transient neurological deficit in 3.9%(15/381)of the patients and permanent deficit in 1.1%(4/381)of the *** doses>13 Gy and CCM volume>0.7 cc were associated with increased risk of ARE.

关键词： doses haemorrhagic diagnosis

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椭圆曲线和超椭圆曲线上的有理点

数学译林 2014年第4期33卷 291-291页

作者： manjul Bhargava 黄际政孙宇阳美国普林斯顿大学不详

有理数域Q上的一条超椭圆曲线C是方程y^2=f（x）的图，其中，是一个有理系数多项式．特别地，当，的次数为3时，我们称其为Q上的一条椭圆曲线E，就象我们将要讨论的那样，这种曲线具有很多一般超椭圆曲线C不具有的特殊性质．曲线C：y^2=... 详细信息

有理数域Q上的一条超椭圆曲线C是方程y^2=f（x）的图，其中，是一个有理系数多项式．特别地，当，的次数为3时，我们称其为Q上的一条椭圆曲线E，就象我们将要讨论的那样，这种曲线具有很多一般超椭圆曲线C不具有的特殊性质．曲线C：y^2=f（x）的一个解（x，y），如果其中x和y都是有理数，则称为曲线C上的一个有理点．

关键词：超椭圆曲线有理点有理系数多项式有理数域特殊性质方程