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Information processing in Agriculture 2023年第4期10卷 459-474页

作者： d.Y.dhande C.S.Choudhari d.p.gaikwad Kiran B.dahe department of Mechanical Engineering AISSMS College of EngineeringPuneMaharashtra State 411001India department of Computer Engineering AISSMS College of EngineeringPuneMaharashtra State 411001India

In this study,an artificial neural network(ANN)is developed to predict the performance of a spark-ignition engine using waste pomegranate ethanol blends.A series of experiments on a single-cylinder,four-stroke spark-ignition engine yielded the data needed for neural network training and validation.70 percent of the experimental data was used to train the network using the feed-forward back propagation(FFBp)algorithm.The developed network model’s performance was evaluated by contrasting its output with experimental results.Input parameters included engine speed,ethanol blends,and output parameters included indicated and brake power,thermal,volumetric,and mechanical efficiencies.Training and testing data had regression coefficients that were almost identical to one.The research revealed that the ANN model can be a better option for predicting engine performance with a higher level of accuracy.

关键词： ANN Biofuel pomegranate ethanol Solid waste management Spark ignition engine performance

Microstructure and mechanical properties of friction welded carbon steel(EN24) and nickel-based superalloy(IN718)

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International Journal of Minerals,Metallurgy and Materials 2021年第1期28卷 111-119页

作者： V.T.gaikwad M.K.Mishra V.d.Hiwarkar R.K.p.Singh Kalyani Centre for Technology and Innovation Bharat Forge LimitedPune 411036India department of Materials Engineering Defense Institute of Advance TechnologyPune 411025India

Continuous-drive rotary friction welding was performed to join cylindrical specimens of carbon steel(EN24) and nickel-based superalloy(IN718), and the microstructures of three distinct weld zones—the weld interface(WI)/thermo-mechanically affected zone(TMAZ),the heat-affected zone(HAZ), and the base metal—were examined.The joint was observed to be free of defects but featured uneven flash formation.Electron backscatter diffraction(EBSd) analysis showed substantial changes in high-angle grain boundaries, low-angle grain boundaries, and twin boundaries in the TMAZ and HAZ.Moreover, significant refinement in grain size(2 –5 μm) was observed at the WI/TMAZ with reference to the base metal.The possible causes of these are discussed.The microhardness profile across the welded joint shows variation in hardness.The changes in hardness are ascribed to grain refinement, phase transformation, and the dissolution of strengthening precipitates.The tensile test results reveal that a joint efficiency of 100% can be achieved using this method.

关键词： friction welding dissimilar metals EN24 IN718 microstructure mechanical properties

Genetic diversity and population Structure in Landraces and Improved Rice Varieties from India

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Rice science 2015年第3期22卷 99-107页

作者： Shailesh d.KUMBHAR pawan L.KULWAL Jagannath V.pATIL Chandrakant d.SARAWATE Anil p.gaikwad Ashok S.JAdHAV State Level Biotechnology Centre Mahatma Phule Agricultural University Agricultural Research Station directorate of Sorghum Research

A set of 50 rice genotypes comprising landraces, local selections, and improved varieties were characterized using simple sequence repeat（SSR） and inter simple sequence repeat（ISSR） markers to study genetic diversity and population structure. Following unweighted pair group method with arithmetic mean based clustering using binary data of polymorphic markers, the genotypes were grouped into 5 clusters and 11 sub-clusters, whereas population structure analysis separated 50 rice genotypes into 5 sub-populations. Grouping of rice genotypes showed better resemblance with the pedigree information of the genotypes. Both genetic diversity and population structure analysis separated majority of the improved varieties from landraces and local selections. Some of the SSR markers amplified unique alleles which were specific to a particular genotype and could distinguish them from the rest. The results indicate that these rice genotypes exhibit a higher genetic diversity and can be very useful in rice improvement program.

关键词： rice genetic diversity molecular marker population structure simple sequence repeat

A qualitative exploration of Gps’perspectives on managing chronic nonspecific musculoskeletal pain in Australian general practice-a focus group study

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Family Medicine and Community Health 2018年第1期6卷 32-38页

作者： Manasi gaikwad Simon Vanlint paul Aylward Nigel Stocks discipline of General practice The University of AdelaideAdelaideSAAustralia Health Sciences Building(2.27) Flinders UniversityAdelaideSAAustralia

Objective:Chronic nonspecific musculoskeletal pain(CNMp)is a complex idiopathic condi-tion that causes significant disruption to patients’lives,their relationships,and functionality.The cause of CNMp is not fully understood,which makes diagnosis and management challenging.As general practitioners(Gps)are central to the management of chronic pain,their perspectives on managing CNMp are important.purpose:To explore the clinical reasoning Gps use when diagnosing and managing CNMp.Methods:A qualitative study design using focus group discussion was conducted with Australian Gps.Five focus group discussion were conducted across Adelaide.All focus group discussions were audio-recorded,and transcripts were coded and analyzed thematically with the program NVivo.Results:The main themes remained consistent across the five focus group discussion’s:the ambiguous cause of CNMp;sex differences;developing the“right strategy”;patient-centered care;and verifying vitamin d levels.Conclusion:The findings show that Gps use a patient-centered approach tailored to indi-vidual patients’medical history,physical examination findings,and psychosocial health.There was general concern about low levels of vitamin d in patients with CNMp,and vitamin d supplements were recommended if indicated by a patient’s history.

关键词： Qualitative research focus group study general practitioner chronic pain

Noise pollution Effects and Control

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Noise Pollution Effects and Control

超声辅助多组分反应:水介质中以β-环糊精为可重复使用的超分子催化剂绿色合成氮取代的1,8-二氧-十氢吖啶（英文）

International Conference on Environmental and Biological Sciences(ICEBS’2012);International Conference on Nanotechnology and Chemical Engineering(ICNCS’2012);International Conference on Trade,Tourism and Management(ICTTM’2012);International Conference on Automation,Control and Robotics(ICACR’2012);International Conference on data Mining and Computer Engineering(ICdMCE’2012);International Conference on Civil,Electrical and Electronics Engineering(ICCEEE’2012)

作者： S. N. Biarkar p. d. gaikwad department of Mathematics Shivaji College department of physics R. B. Attal College

The study examines the problem of noise pollution in the wake of its ill effect on the life of the people. However, female population is affected by religious noise a little more than male population. Major effects of noise pollution include interference with communication, sleeplessness, and reduced efficiency. The extreme effects e.g. deafness and mental breakdown neither is ruled out. Generally, a request to reduce or stop the noise is made out by the aggrieved party. However, complaints to the administration and police have also been accepted as a way of solving this menace. public education appears tobe the best method as suggested by the respondents. However, government and NGOs can play a significant role in this process.

关键词： pollution. Human Health. Noise Standards. Religious Ceremonies. Noise Effects Noise Reduction.public Eduducation.

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Chinese Journal of Catalysis 2016年第1期37卷 146-152页

作者： asha v.chate umesh b.rathod jagdish s.kshirsagar pradip a.gaikwad kishor d.mane pravin s.mahajan mukesh d.nikam charansingh h.gill 巴巴萨海布·安贝卡马拉特瓦达大学化学系印度奥兰加巴德431004

以可生物降解和可重复使用的β-环糊精为超分子催化剂,在水介质中采用简易方法合成了氮取代的1,8-二氧-十氢吖啶,所得产物的收率很高,选择性也为中等到较高.该过程为双甲酮、芳香醛和芳香胺三组分通过串联Michael加成反应一步合成得到产... 详细信息

以可生物降解和可重复使用的β-环糊精为超分子催化剂,在水介质中采用简易方法合成了氮取代的1,8-二氧-十氢吖啶,所得产物的收率很高,选择性也为中等到较高.该过程为双甲酮、芳香醛和芳香胺三组分通过串联Michael加成反应一步合成得到产物.本文提供了一个高效且环境友好的合成氮取代的1,8-二氧-十氢吖啶的新方法.

关键词：串联反应氮取代的1,8-二氧-十氢吖啶 β-环糊精超分子催化剂水

A Comprehensive Transcriptome Assembly of pigeonpea （Cajanus cajan L.） using Sanger and Second-Generation Sequencing platforms

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Molecular plant 2012年第5期5卷 1020-1028页

作者： Himabindu Kudapa Arvind K. Bharti Steven B. Cannon Andrew d. Farmer Benjamin Mulaosmanovi Robin Kramer Abhishek Bohra Nathan T. Weeks John A. Crow Reetu Tuteja Trushar Shah Sutapa dutta deepak K. Gupta Archana Singh Kishor gaikwad Tilak R. Sharma Gregory d. May Nagendra K. Singh Rajeev K. Varshney International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Patancheru 502324 india National Center for Genome Resources (NCGR) Santa Fe NM 87505 USA United States department of Agriculture-Agricultural Research Service (USdA-ARS) Corn Insects and Crop Genetics Research Unit Ames IA USA National Research Centre on plant Biotechnology (NRCpB) Indian Agricultural Research Institute New Delhi 110 012 India department of Agronomy Iowa State University Amens IA USA CGIAR Generation Challenge programme (GCp) c/o ClMMYT 06600 Mexico DF Mexico

A comprehensive transcriptome assembly for pigeonpea has been developed by analyzing 128.9 million short Illumina GA IIx single end reads, 2.19 million single end FLX/454 reads, and 18 353 Sanger expressed sequenced tags from more than 16 genotypes. The resultant transcriptome assembly, referred to as CcTA v2, comprised 21 434 transcript as- sembly contigs （TACs） with an N50 of 1510 bp, the largest one being -8 kb. Of the 21 434 TACs, 16 622 （77.5%） could be mapped on to the soybean genome build 1.0.9 under fairly stringent alignment parameters. Based on knowledge of intron junctions, 10 009 primer pairs were designed from 5033 TACs for amplifying intron spanning regions （ISRs）. By using in silico mapping of BAC-end-derived SSR loci of pigeonpea on the soybean genome as a reference, putative mapping posi- tions at the chromosome level were predicted for 6284 ISR markers, covering all 11 pigeonpea chromosomes. A subset of 128 ISR markers were analyzed on a set of eight genotypes. While 116 markers were validated, 70 markers showed one to three alleles, with an average of 0.16 polymorphism information content （pIC） value. In summary, the CcTA v2 transcript assembly and ISR markers will serve as a useful resource to accelerate genetic research and breeding applications in pigeonpea.

关键词： Cajanus cajan （L.） second-generation sequencing transcriptome assembly intron spanning region （ISR）markers.

2d Face Recognition System Invariant to Illumination Variations Using Two dimensional Maximum Margin Criteria for Feature Extraction

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通讯和计算机（中英文版） 2011年第3期8卷 229-233页

作者： Kiran p. gaikwad Vijay M. Wadhai prasad S. Halgaonkar Santosh Kumar SNdCOE University of Pune Maharashtra 423401 India MITCOE Pune University of Pune Maharashtra 423401 India SITRC Nashik University of Pune Maharashtra 423401 India . SITRC Nashik University of Pune Maharashtra 423401 India

development and Validation of New Rp-HpLC Method for the Estimation of Alfuzosin Hydrochloride in Bulk and Tablet dosage Form

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American Journal of Analytical Chemistry 2013年第1期4卷 34-43页

作者： Vandana p. patil Subhash J. devdhe Suwarna H. Kale Vijay J. Nagmoti Sadanand d. Kurhade Yuvraj R. Girbane Mahesh T. gaikwad Yash Institute of pharmacy Aurangabad India

A reverse phase high performance liquid chromatographic method (HpLC) has been developed for the estimation of Alfuzosin hydrochloride (ALH) in the pharmaceutical formulation using Rp-C18 column. The mobile phase (Tetrahydrofuran, Acetonitrile and buffer (pH 3.50) was pumped at a flow rate of 1.5 ml/min in the ratio of 1:20:80 and the eluents were monitored at 254.0 nm. Linearity was obtained in the concentration range of 80 - 120 μg/mL for ALH. The method was statistically validated and RSd was found to be less than 2% indicating high degree of accuracy and precision of the proposed HpLC method. due to its simplicity, rapidness, high precision and accuracy, the proposed HpLC method may be used for determination of Alfuzosin hydrochloride in bulk drugs and in pharmaceutical dosage form.

关键词： Alfuzosin HCl Rp-HpLC Linearity precision Accuracy Robustness Ruggedness

Isolation of Marine Actinomycetes from the Mangrove Swamps for Biotechnological Exploration

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Journal of Life Sciences 2011年第12期5卷 1030-1036页

作者： Rajesh C. patil Abhishek d. Mule Gajanan V. Mali Rajmahammad R. Tamboli Rahul M. Khobragade Sanjay K. gaikwad Vasanti I. Katchi dhanashree patil Bhavan＇s College Andheri （w） Mumbai 400058 India department of Microbiology M.B.S.K. Kanya Mahavidyalay Kadegaon Sagli 415304 India department of Microbiology M.U. Mahavidyalaya Udgir Latur 413512 India department of Microbiology Dr. Babasaheb Ambedkar Marathawada University Sub-campus Osmanabad 431001 India department of Cell ＆ Molecular Biology Rajiv Gandhi Institute of IT and Biotechnology Bharati Vidyapeeth Pune 411043 India Gopal Krishna College Kolhapur 416011 India

The mangroves are specialized marine environments widely distributed along the coast lines, which support biologically diverse groups of organisms including microbes. The microorganisms present in this ecosystem contribute significantly in the food web of the tropical marine ecosystem. In the present investigation, Actinomycete isolates obtained from mangrove sediments have been studied for diversity as well as for their bioactive potential. Seven different Actinomycete isolates (MS1-MS7) were obtained from the sediments collected from the mangrove swamps. The phylogenetic analysis of these isolates showed that out or seven isolates, 3 isolates belong to Streptomyces sp., which has bioactive potential as several bioactive metabolites have been isolated from this group. One bacterium showed genetic similarity with Corynebacterium sp.. The microbes from this group are used for very important industrial applications. Three Actinomycete isolates showed very low similarity with the reported strains from the gene bank. In suggests that, these cultures could be novel and further research work is warranted to prove this speculation. In antagonistic studies, three Actinomycete isolates showed promising results. This investigation highlights the importance of mangrove ecosystem as a rich source of diverse Actinomycete strains for biotechnological applications.

关键词：红树林沉积物生物技术领域海洋放线菌沼泽沉积物分离海洋生态系统红树林生态系统生物多样性