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Antidiarrhoeal efficacy of mangifera indica seed kernel on Swiss albino mice

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Asian Pacific Journal of Tropical medicine 2012年第8期5卷 630-633页

作者： rajan S Suganya H Thirunalasundari T Jeeva S Department of microbiology M.R.Govt Arts CollegeMannargudi-614 001Thiruvarur DistrictTamilnaduIndia Department of microbiology Srimad Andavan Arts and Science CollegeT.V.KoilTiruchirappalli-620 005TamilnaduIndia Department of Biotechnology Bharathidasan UniversityTiruchirappalli-620 024TamilnaduIndia Department of Botany Scott Christian CollegeNagercoil-629 003TamilnaduIndia

Objective:To examine the antidiarrhoeal activity of alcoholic and aqueous seed kernel extract of mangifera indica(***) on castor oil-induced diarrhoeul activity in Swiss albino ***:mango seed kernels were processed and extracted using alcohol and water. Antidiarrhoeal activity of the extracts were assessed using intestinal motility and faecal score ***:Aqueous and alcoholic extracts of *** significantly reduced intestinal motility and faecal score in Swiss albino ***:The present study shows the traditional claim on the use of *** seed kernel for treating diarrhoea in Southern parts of India.

关键词： Antidiarrhoeal activity Gastroenteritis Diarrhoea mangifera indica Seed kernel extracts

Water Quality Index and Absorption of Zinc from Electroplating Industry Effluent Using Fungi

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Journal of Agricultural Science and Technology 2011年第3期5卷 337-341页

作者： m. R. rajan m. Periyasamy k. Shanmugapriya Department of Biology Gandhigram Rural Institute Deemed University Gandhigram Tamil Nadu 624302 India

The present study deals with the Water Quality Index （WQI） and absorption of zinc from electroplating industry effluent using ftmgi. The physico-chemical parameters such as EC （Electrical Conductivity）, TDS （Total Dissolved Solids）, total hardness, magnesium, calcium, chloride, sodium, potassium, nickel, chromium and zinc content was above the permissible limits of BIS （Bureau of Indian Standards）. The WQI was 13, which showed that the pollution level of the electroplating industry effluent was severe in the rating scale and the effluent was not suitable for disposal without treatment. Three fungal species such as Aspergillus niger, Peinicillium chrysogenum and Rhizopus nigricans were used for absorption studies. Different concentrations （25, 50, 75 and 100%） of electroplating industry effluent along with 1 gm of fungal mycelium with （1%） and without carbon source was incubated in a shaker for a period of 7 days in order to observe zinc absorption capacity. The absorption capacity of zinc was found to be higher in Aspergillus niger followed by Rhizopus nigricans and Penicillium chrysogenum. Among the three fungal species Aspergillus niger had high （50%） potential of zinc absorption with carbon source and low concentration （25%） of electroplating industry effluent.

关键词： Water Quality Index eleclroplating industry effluent absorption zinc fungi.

Integrated Nutrient management Improves Productivity and Quality of Sugarcane(Saccharum Officinarum L.)

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Phyton-International Journal of Experimental Botany 2022年第2期91卷 439-469页

作者： md.Shamsul Arefin md.Ariful Islam md.mokhlesur Rahman md.Abdul Alim Sabry Hassan mahmoud F.k.Soliman mohamed m.Hassan rajan Bhatt Akbar Hossain Physiology and Sugar Chemistry Division Bangladesh Sugarcrop Research InstituteIshurdi6620Bangladesh On-Farm Research Division Bangladesh Agricultural Research InstitutePabna6600Bangladesh Department of Agricultural Chemistry Bangladesh Agricultural UniversityMymensingh2202Bangladesh Department of Food Technology and Rural Industries Bangladesh Agricultural UniversityMymensingh2202Bangladesh Department of Biology College of ScienceTaif UniversityTaif21944Saudi Arabia Nature Conservation Sector Egyptian Environmental Affairs AgencyCairo11728Egypt Regional Research Station Panjab Agricultural UniversityKapurthala144601India Bangladesh Wheat and maize Research Institute Dinajpur5200Bangladesh

Sugarcane is one of the major important sugar yielding crops in *** an exhaustive crop,sugarcane removes a huge amount of plant nutrients from the ***,the combined use of organic and inorganic fertilizers can be a good approach to deal with nutrient depletion and promote sustainable crop production as well as improve soil ***,an attempt was made to identify the most fruitful and profitable integrated nutrient management on the aspects of growth,yield and quality of sugarcane in two consecutive growing *** treatments:T_(1)=Control,T_(2)=165:55:120:30:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1),T_(3)=Poultry Litter(PL)at 5 t ha^(−1)+95:51:87:9:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1),T_(4)=Cow Dung(CD)at 15 t ha^(−1)+36:52:60:17:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1),T_(5)=Press mud(Pm)at 15 t ha^(−1)+10:50:43:0:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1),T_(6)=mustard Oil Cake(mOC)at 0.5 t ha^(−1)+140:54:115:25:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1)and T_(7)=Gm(Green manure)at 5 t ha^(−1)+140:53:100:28:10:2.5:4 kg N:P:k:S:mg:Zn:B ha^(−1)were used in this *** years data showed that treatment T_(3)produced the maximum amount of tillers,total dry matter yield,millable sugarcane,cane yield and sugar yield,followed by the T_(4)*** highest stalk heights were recorded in the T_(3)treatment,which was statistically similar to all other treatments except T_(1)and T_(2).The juice quality parameters viz.,brix and pol in cane were found significant in treatment T_(3)while the highest purity was obtained in the T_(7)*** the data of Jaggery(goor)quality parameters,the highest sucrose content,color transmittance,Jaggery(goor)recovery and the lowest ash content of Jaggery(goor)were observed in the T_(3)treatment,which was statistically similar to the T_(4)treatment in both *** highest cost of production was obtained from the T_(6)treatment while the highest gross return,net return and BCR were recorded in the T_(3)*** sig

关键词： Nutrient fertilizer growth physiology yield quality sugarcane

In-Situ Domestic Load Harmonic Detection and Reduction Based on GLRm Algorithm for Optimum Filter Excerpt

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Circuits and Systems 2016年第9期7卷 2095-2108页

作者： Deepthi Joseph N. kalaiarasi k. rajan Department of Electrical and Electronics Engineering Vel Tech Engineering College Anna University Chennai India Department of Electrical and Electronics Engineering R. M. K. C. E. T Anna University Chennai India

Power Quality measures the reliable operation between the system and to the connected loads of same system. A poor power quality causes physical damage to the equipment and also results in lower productivity with increase in energy costs. Power disturbances range from micro seconds to hours and the prolonged disturbances in hours would damage the equipments. The power quality decreases due to growth of nonlinear loads in domestic appliances, such as home Uninterrupted Power Supplies (UPS), Induction stove, Television etc. Nowadays Domestic loads are controlled or powered with power electronic devices. The power electronic devices with Direct Current (DC) components generate high frequency signal for DC-Alternating Current (AC) conversion. The conversion introduces multiple frequencies in the AC power supply. The multiple frequencies in AC power supply are called as harmonics. The harmonics in AC supply affects the lifetime of home appliances, consumes more electric current, affects the power factor, transformer efficiency, and other electricity supply systems. Till now, to avoid harmonics, the filters are erected only in industrial loads or in the substations. In this paper a novel method to detect and control harmonics in domestic appliances is proposed. Harmonic control with various filters in the filter bank, based on detection of harmonic voltage let out from the domestic appliances for power saving. To select the appropriate filter to improve power quality, we apply a novel Genetic Algorithm based Linear Regression method (GLRm) algorithm for optimum Filter Selection. From the results we were able to reduce the total harmonic distortion level to 3.68%.The current consumption of each household appliance is reduced considerably and finally the electricity bill is reduced to 15% and overall system efficiency improves to 85%.

关键词： Power Quality Domestic Appliances Harmonic Detection Harmonic Control Filter GLRm Algorithm

Shape Control and Vibration Analysis of Pi-ezolaminated Plates Subjected to Electro-mechanical Loading

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Open Journal of Civil Engineering 2016年第3期6卷 335-345页

作者： rajan L. Wankhade k.m.l m. Bajoria Applied mechanics Department Government College of Engineering Karad India Department of Civil Engineering Indian Institute of Technology Bombay Mumbai India

Shape control and free vibration analysis of piezolaminated plates subjected to electro mechanical loading are evaluated using finite element method. First order shear deformation theory is employed in the analysis. Both extensions as well as shear actuators are considered for piezolaminated plates. Rectangular four node isoparametric element is used in the finite element formulation. Variation of temperature is neglected for the orthotropic layers of the laminate and for piezolayer. Annular circular plates and rectangular plates with piezoelectric layers mounted and/or integrated are analysed for various parameters. Numerical results are presented for varying the actuator voltage for annular plates with different thicknesses of piezo patches. In case of rectangular plate shear actuator is considered for vibration analysis.

关键词： Piezoelectric material Finite Element Analysis Shape control Vibrational Analysis

不同水分含量桑叶对二化性家蚕的营养效应(英文)

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昆虫学报 2004年第6期47卷 701-704页

作者： V.k.RAHmATHULLA m.T.HImANTHARAJ G.SRINIVASA R.k.rajan Central Sericultural Research and Training Institute Central Sericultural Research and Training InstituteCentral Sericultural Research and Training InstituteCentral Sericultural Research and Training Institute Mysore570008IndiaMysore570008IndiaMysore570008IndiaMysore570008India

研究了取食不同水分含量桑叶对二化性家蚕 (CSR3×CSR6 ) 5龄幼虫的影响。实验设嫩叶 (水分含量 80 %～ 85 % )、半成熟叶 (水分含量 6 5 %～ 70 % )和成熟叶 (水分含量 5 5 %～ 6 0 % ) 3个不同处理。采用标准重量分析法分析和计算各... 详细信息

研究了取食不同水分含量桑叶对二化性家蚕 (CSR3×CSR6 ) 5龄幼虫的影响。实验设嫩叶 (水分含量 80 %～ 85 % )、半成熟叶 (水分含量 6 5 %～ 70 % )和成熟叶 (水分含量 5 5 %～ 6 0 % ) 3个不同处理。采用标准重量分析法分析和计算各种生长、营养和营养效率指数。结果表明 ,在取食较高水分含量桑叶的处理中 ,营养指数 (包括取食量、消化量和近似消化率等 )和营养效率指数 (包括食物利用率和转化率等 )均显著较高 ,但不同处理中消化食物向茧壳的转化率及产生每克茧壳所需食物消化量差异不明显。

关键词：家蚕桑叶水分含量食物利用率消化吸收能量转换

machine learning models compared to existing criteria for noninvasive prediction of endoscopic retrograde cholangiopancreatography-confirmed choledocholithiasis

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Liver Research 2021年第4期5卷 224-231页

作者： Camellia Dalai John m Azizian Harry Trieu Anand rajan Formosa C Chen Tien Dong Simon W Beaven James H.Tabibian UCLA-Olive View Internal medicine Residency Program Department of MedicineOlive View-UCLA Medical CenterSylmarCAUSA keck School of medicine University of Southern CaliforniaLos AngelesCAUSA Department of Surgery David Geffen School of Medicine at UCLALos AngelesCAUSA Vatche and Tamar manoukian Division of Digestive Diseases David Geffen School of Medicine at UCLALos AngelesCAUSA Division of Gastroenterology Department of MedicineOlive View-UCLA Medical CenterSylmarCAUSA

Background and aims:Noninvasive predictors of choledocholithiasis have generally exhibited marginal performance *** aimed to identify noninvasive independent predictors of endoscopic retrograde cholangiopancreatography(ERCP)-confirmed choledocholithiasis and accordingly developed predictive machine learning models(mLms).methods:Clinical data of consecutive patients undergoing first-ever ERCP for suspected chol-edocholithiasis from 2015 to 2019 were abstracted from a prospectively-maintained *** logistic regression was used to identify predictors of ERCP-confirmed *** were then trained to predict ERCP-confirmed choledocholithiasis using pre-ERCP ultrasound(US)imaging only as well as using all available noninvasive imaging(US,computed tomography,and/or magnetic reso-nance cholangiopancreatography).The diagnostic performance of American Society for Gastrointestinal Endoscopy(ASGE)“high-likelihood”criteria was compared to ***:We identified 270 patients(mean age 46 years,62.2%female,73.7%Hispanic/Latino,59%with noninvasive imaging positive for choledocholithiasis)with native papilla who underwent ERCP for suspected choledocholithiasis,of whom 230(85.2%)were found to have ERCP-confirmed *** regression identified choledocholithiasis on noninvasive imaging(odds ratio(OR)¼3.045,P¼0.004)and common bile duct(CBD)diameter on noninvasive imaging(OR¼1.157,P¼0.011)as predictors of ERCP-confirmed *** the various mLms trained,the random forest-based mLm performed best;sensitivity was 61.4%and 77.3%and specificity was 100%and 75.0%,using US-only and using all available imaging,*** high-likelihood criteria demonstrated sensitivity of 90.9%and specificity of 25.0%;using cut-points achieving this specificity,mLms achieved sensitivity up to 97.7%.Conclusions:mLms using age,sex,race/ethnicity,presence of diabetes,fever,body mass index(BmI),total bilirubin,maximum CBD di

关键词： machine learning models(mLms) Endoscopic retrograde cholangiopancreatography(ERCP) Noninvasive imaging Bile duct disorders Common bile duct stones Gallstones

Sustainability issues on rice–wheat cropping system

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International Soil and Water Conservation Research 2016年第1期4卷 64-74页

作者： rajan Bhatt Surinder S kukal mutiu A Busari Sanjay Arora mathura Yadav Farm Advisory Service Scheme Tarn TaranPunjab Agricultural UniversityLudhiana-141004PunjabIndia b Department of Soil Science Punjab Agricultural University141004 LudhianaPunjabIndia Central Soil Salinity Research Institute(ICAR) RRSLucknowUttar PradeshIndia Department of Soil Science and Land management Federal University of AgricultureP.M.B.2240 AbeokutaNigeria National Wheat Research Program BhairahawaRupandehiNepal

Rice–wheat cropping system(RWCS)of the South Asia is labour-,water-,capital-and energy-intensive,and become less profitable as the availability of these resources *** could be further aggravated with deterioration of soil structure,declining underground water and lesser land and water productivity which ultimately are threat in front of sustainable and profitable RWCS in the *** improving the profits,production and sustainability of this sequence-a paradigm shift is *** recommended different resource-conserving technologies(RCTs)*** tillage,laser levelling,irrigation based on soil matric potential,bed planting,direct seeding,mechanical transplanting of rice and crop diversification for this *** technologies are site specific and before selecting any particular RCT for a particular region,soil texture and agro-climatic conditions must be considered.A solitary approach/RCT might not be effective to solve the upcoming issue of producing more food grains with inadequate available water and ***,an integrated approach is *** before implementing any approach,different issues relating to RWCS must be discovered,considered and addressed in a holistic *** this review,an attempt was made to highlight different issues resulted from the practise of intensive rice–wheat cropping sequence of the region,which must be considered while framing and implementing any integrated approach/project such as conservation agriculture for improving the productions,profits and sustainability of RWCS in the region.

关键词： Rice Wheat Sustainability issues Climate smart agriculture

Transformation of Supercapacitive Charge Storage Behaviour in a multi elemental Spinel Cumn_(2)O_(4) Nanofibers with Alkaline and Neutral Electrolytes

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Advanced Fiber materials 2021年第4期3卷 265-274页

作者： Ria kunwar Syam G.krishnan Izan Izwan misnon Fatemeh Zabihi Shengyuan Yang Chun-Chen Yang rajan Jose Nanostructured Renewable materials Research Laboratory Faculty of Industrial Sciences and TechnologyUniversity Malaysia Pahang26300 KuantanMalaysia Graphene&Advanced 2D materials Research Group(GAmRG) School of Engineering and TechnologySunway UniversityNo.5 Jalan UniversitiBandar Sunway47500 Petaling JayaSelangorMalaysia State key Laboratory for modification of Chemical Fibers and Polymer materials International Joint Laboratory for Advanced Fiber and Low-Dimension MaterialsCollege of Materials Science and EngineeringDonghua UniversityShanghaiPeople’s Republic of China Battery Research Center for Green Energy Ming Chi University of TechnologyNew Taipei CityTaiwan

Electrode material has been cited as one of the most important determining factors in classifying an energy storage system’s charge storage mechanism,i.e.,as battery-type or *** this paper,we show that along with the electrode material,the electrolyte also plays a role in determining the charge storage behaviour of the *** the purpose of our research,we chose multi-elemental spinal type Cumn_(2)O_(4) metal oxide nanofibers to prove the *** material is synthesized as nanofibers of diameter~120 to 150 nm in large scales by a pilot scale electrospinning set *** was then tested in three different electrolytes(1 m kOH,1 m Na_(2)SO_(4) and 1 m Li_(2)SO_(4)),two of which are neutral and the third is alkaline(kOH).The cyclic voltammograms and the galvanostatic charge-discharge of the electrode material in a three-electrode sys-tem measurement showed that it exhibit different charge storage mechanism in different electrolyte *** the neutral electrolytes,a capacitive behaviour was observed whereas a battery-type behaviour was seen for the alkaline *** leads us to conclude that the charge storage mechanism,along with the active material,also depends on the electrolyte used.

关键词： Energy storage materials Electrochemical double layer capacitors Capacitive charge storage Ternary manganates Pseudocapacitors