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Characterization of early maturing elite genotypes based on MTSI and MGIdI indexes:an illustration in upland cotton(Gossypium hirsutum L.)

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Journal of Cotton Research 2024年第3期7卷 253-265页

作者： d S RAJ Supritha patil Rajesh S. patil Bhuvaneshwara R. NAYAK Spurthi N. PAWAR Kasu N. department of Genetics and Plant Breeding College of AgricultureUniversity of Agricultural SciencesDharwad 580005India Agricultural Research Station Dharwad 580005India department of Biotechnology College of AgricultureUniversity of Agricultural SciencesDharwad 580005India department of Crop Physiology College of AgricultureUniversity of Agricultural SciencesDharwad 580005India

Background Globally,the cultivation of cotton is constrained by its tendency for extended periods of *** maturity plays a potential role in rainfed-based multiple cropping system especially in the current era of climate *** the current study,a set of 20 diverse Gossypium hirsutum genotypes were evaluated in two crop seasons with three planting densities and assessed for 11 morphological traits related to early *** study aimed to identify genotype(s)that mature rapidly and accomplish well under diverse environmental conditions based on the two robust multivariate techniques called multi-trait stability index(MTSI)and multi-trait genotype-ideotype distance index(MGIdI).Results MTSI analysis revealed that out of the 20 genotypes,three genotypes,viz.,NNdC-30,A-2,and S-32 accomplished well in terms of early maturity traits in two ***,three genotypes were selected using MGIdI method for each planting densities with a selection intensity of 15%.The strengths and weaknesses of the genotypes selected based on MGIdI method highlighted that the breeders could focus on developing early-maturing genotypes with specific traits such as days to first flower and boll *** selected genotypes exhibited positive genetic gains for traits related to earliness and a successful harvest during the first and second ***,there were negative gains for traits related to flowering and boll *** The study identified three genotypes exhibiting early maturity and accomplished well under different planting *** multivariate methods(MTSI and MGIdI)serve as novel approaches for selecting desired genotypes in plant breeding programs,especially across various growing *** methods offer exclusive benefits and can easily construe and minimize multicollinearity issues.

关键词： Cotton MTSI MGIdI Genotype environment interaction Early maturity Multi-trait Multi-environment

Experimental and numerical investigation to elucidate the fluid flow through packed beds with structured particle packings

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Particuology 2024年第6期89卷 218-237页

作者： Shirin patil Christian Gorges Joel Lòpez Bonilla Moritz Stelter Frank Beyrau Berend van Wachem Laboratory of Technical Thermodynamics Otto-von-Guericke-Universität MagdeburgUniversitätsplatz 239106 MagdeburgGermany Chair of Mechanical Process Engineering Otto-von-Guericke-Universität MagdeburgUniversitätsplatz 239106 MagdeburgGermany

The present paper presents an experimental and numerical investigation of the dispersion of the gaseous jet flow and co-flow for the simple unit cell(SUC)and body-centred cubic(BCC)configuration of particles in packed *** experimental setup is built in such a way that suitable and simplified boundary conditions are imposed for the corresponding numerical framework,so the simulations can be done under very similar conditions as the ***,a porous plate is used for the co-flow to achieve the uniform velocity and the fully developed flow is ensured for the jet *** SUC and BCC particle beds consist of 3d-printed spheres,and the non-isotropy near the walls is mostly eliminated by placing half-spheres at the channel *** flow velocities are analysed directly at the exit of the particle bed for both beds over 36 pores for the SUC configuration and 60 pores for the BCC configuration,for particle Reynolds numbers of 200,300,and *** particle image velocimetry is experimentally arranged in such a way that the velocities over the entire region at the exit of the packed bed are obtained *** numerical method consists of a state-of-the-art immersed boundary method with adaptive mesh *** paper presents the pore jet structure and velocity field exiting from each pore for the SUC and BCC packed particle *** numerical and experimental studies show a good agreement for the SUC configuration for all flow *** the BCC configuration,some differences can be observed in the pore jet flow structure between the simulations and the experiments,but the general flow velocity distribution shows a good overall *** axial velocity is generally higher for the pores located near the centre of the packed bed than for the pores near the *** addition,the axial velocities are observed to increase near the peripheral pores of the packed *** behaviour is predominant for the BCC configuration as compared to t

关键词： Uniform particle packing Packed bed reactor Stereo particle image velocimetry Immersed boundary method

Study of boundary layer characteristics during the landfalling of a Nisarga cyclone

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TROPICAL CYCLONE RESEARCH ANd REVIEW 2024年第2期13卷 55-71页

作者： Pawar, Rani P. Priyadarshini, Prajna dharmaraj, T. Nade, dada P. patil, Mahendra N. patil, Omkar M. Victor, N. Jeni Pawar, Sambhaji M. Kanase, d. G. Pawar, Sunil d. Indian Inst Trop Meteorol Minist Earth Sci Pune Maharashtra India Bharati Vidyapeeths dr Patangrao Kadam Mahavidya Dept Phys Sangli India IIG KSK Geomagnet Res Lab Allahabad Uttar Pradesh India Sanjay Ghodawat Univ Kolhapur Dept Phys Kolhapur India

One of the most important parameters in meteorology is the mean wind pro fi le in the tropical cyclone boundary layer. The vertical pro fi le of wind speed and wind direction were measured during the period of the Nisarga cyclone from May 31st, 2020, to June 5th, 2020, using the newly installed Phased Array doppler Sodar system at the Center for Space and Atmospheric Science (CSAS), Sanjay Ghodawat University, Kolhapur (16.74 degrees N, 74.37 degrees E; near India ' s western coast). Our analysis revealed that the maximum mean wind speed was 17 m/s on June 3, 2020, at 10:00 IST. It also shows the change in wind direction from southwest to southeast on June 2 and 3, 2020. daily high-resolution reanalysis data in the domain, 0 - 25 degrees N, 65 - 110 degrees E, during the period from May 31st to June 5th, 2020, revealed the variation of the atmospheric pressure of the Nisarga cyclone from 1000 to 1008 hPa, sea surface temperature (SST) between 30 degrees C and 31 degrees C, outgoing longwave radiation (OLR) between 100 and 240 Wm-2 , wind speed between 3 and 15 m/s, and low values of vertical wind shear (VWS) were observed to the north of Nisarga track. These observations may provide more insights for the study of boundary layer turbulence during cyclonic activities. (c) 2024 The Shanghai Typhoon Institute of China Meteorological Administration. Publishing services by Elsevier B.V. on behalf of KeAi Communication Co. Ltd. This is an open access article under the CC BY license (http://***/licenses/by/4.0/).

关键词： Phased Array doppler Sodar Tropical cyclone Atmospheric boundary layer Vertical turbulence intensity VERTICAL WINd SHEAR TROPICAL CYCLONES SOdAR OBSERVATIONS GRAVITY-WAVES PERSPECTIVES TEMPERATURE INTENSITY MONSOON BENGAL BAY

QFT preflter design for multivariable systems using interval constraint satisfaction technique

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控制理论与应用（英文版） 2013年第4期11卷 529-537页

作者： Mukesh d.patil P.S.V.NATARAJ department of Electronics Engineering Ramrao Adik Institute of Technology Systems and Control Engineering Indian Institute of Technology Bombay

In this paper, a computationally efficient method is proposed for automated design of the prefilters for multivariable systems. In quantitative feedback theory （QFT） method, proposed by Horowitz, the prefilter is designed to achieve the desired tracking specifications. In the proposed approach, we pose the prefilter design problem as an interval constraint satisfaction problem and solve it using the well-established interval constraint satisfaction techniques. The proposed method finds optimal values of the parameters of fixed structure prefilter within the initial search domain. An approach based on prefilter synthesis for single-input single-output is already developed. The purpose of this paper is to extend this approach to QFT prefilter design for general multivariable systems. To validate the above design approach, we applied the method to a laboratory setup of magnetic levitation system.

关键词： Interval constraint satisfaction technique Prefilter design Quantitative feedback theory

Electronic properties of 2d materials and their junctions

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Nano Materials Science 2024年第1期6卷 1-23页

作者： Taposhree dutta neha Yadav Yongling Wu Gary J.Cheng Xiu Liang Seeram Ramakrishna Aoussaj Sbai Rajeev Gupta Aniruddha Mondal Zheng Hongyu Ashish Yadav department of Chemistry Indian Institute of Engineering Science and TechnologyShibpurWest Bengal711103India Center for Advanced Laser Manufacturing(CALM) Shandong University of TechnologyZibo255000PR China School of Industrial Engineering Purdue University315 N.Grant St.West LafayetteIN47907United States Birck Nanotechnology Center Purdue University1205 W State St.West LafayetteIN47907United States Advanced Materials Institute Qilu University of TechnologyShandong Academy of SciencesJinan250014PR China Nanoscience and Nanotechnology Initiative National University of Singapore10 Kent Ridge Crescent119260Singapore Faculty of Applied Phsyics and Mathematics Gdansk University of Technology Narutowicza 11/1280233GdanskPoland department of Physics School of EngineeringUniversity of Petroleum&Energy StudiesDehradun248007UttarakhandIndia department of Physics National Institute of Technology DurgapurDurgapur713209West BengalIndia

With an extensive range of distinctive features at nano meter-scale thicknesses,two-dimensional(2d)materials drawn the attention of the scientific *** tremendous advancements in exploratory research on 2d materials,knowledge of 2d electrical transport and carrier dynamics still in its ***,here we highlighted the electrical characteristics of 2d materials with electronic band structure,electronic transport,dielectric constant,carriers *** atomic thinness of 2d materials makes substantially scaled field-effect transistors(FETs)with reduced short-channel effects conceivable,even though strong carrier mobility required for high performance,low-voltage device *** also discussed here about factors affecting 2d materials which easily enhanced the activity of those materials for various ***,Those 2d materials used in state-of-the-art electrical and optoelectronic devices because of the extensive nature of their electronic band structure.2d materials offer unprecedented freedom for the design of novel p-n junction device topologies in contrast to conventional bulk *** also,describe the numerous 2d p-n junctions,such as homo junction and hetero junction including mixed dimensional ***,we talked about the problems and potential for the future.

关键词： 2d materials Electrical properties p-n junctions Mixed hereto junctions Homo junctions Electrical transport

Aging impairs the osteocytic regulation of collagen integrity and bone quality

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Bone Research 2024年第1期12卷 78-94页

作者： Charles A.Schurman Serra Kaya neha dole Nadja M.Maldonado Luna Natalia Castillo Ryan Potter Jacob P.Rose Joanna Bons Christina d.King Jordan B.Burton Birgit Schilling Simon Melov Simon Tang Eric Schaible Tamara Alliston department of Orthopaedic Surgery University of CaliforniaSan FranciscoCA 94143USA UC Berkeley/UCSF Graduate Program in Bioengineering San FranciscoCA 94143USA Buck Institute for Research on Aging NovatoCA 94945USA Washington University in St Louis Department of OrthopedicsSt.LouisMO 63130USA Advanced Light Source Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA

Poor bone quality is a major factor in skeletal fragility in elderly *** molecular mechanisms that establish and maintain bone quality,independent of bone mass,are unknown but are thought to be primarily determined by *** hypothesize that the age-related decline in bone quality results from the suppression of osteocyte perilacunar/canalicular remodeling(PLR),which maintains bone material *** examined bones from young and aged mice with osteocyte-intrinsic repression of TGFβsignaling(TβRII^(ocy−/−))that suppresses *** control aged bone displayed decreased TGFβsignaling and PLR,but aging did not worsen the existing PLR suppression in male TβRII^(ocy−/−)*** relationship impacted the behavior of collagen material at the nanoscale and tissue scale in macromechanical *** effects of age on bone mass,density,and mineral material behavior were independent of osteocytic TGFβ.We determined that the decline in bone quality with age arises from the loss of osteocyte function and the loss of TGFβ-dependent maintenance of collagen integrity.

关键词： maintain primarily integrity

Organic bases as additives for steam-assisted gravity drainage

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Petroleum Science 2019年第6期16卷 1332-1343页

作者： Sean d.Brame Litan Li Biplab Mukherjee Pramod d.patil Stephanie Potisek Quoc P.Nguyen Petroleum and Geosystems Engineering department The University of Texas at Austin200 E.Dean KeetonAustinTX 78712USA The dow Chemical Company 230 Abner Jackson PkwyECB 2A183Lake JacksonTX 77566USA

Steam-assisted gravity drainage(SAGd)is a mature technology for bitumen recovery from oil ***,it is an energy-intensive process that requires large amounts of steam to heat and mobilize *** purpose of this work is to develop ways to enhance SAGd performance through the use of organic base *** research is approached from three focus areas that supplement and guide each other:characterization tests,sand-pack floods,and computational simulation.A number of key mechanisms for enhancing oil recovery were identified,high-temperature additive characterization tests were developed,and promising alkalis were tested in porous *** was employed to history-match sandpack flood production data,in order to demonstrate the effect of an additive on the oil–water relative *** on these results,it was concluded that oxygenated organic bases had the most potential for improving bitumen recovery through reducing the oil–water interfacial tension(IFT)by increasing the pH of the *** organic bases favorably modify the interfacial energies between the immiscible oil–water phases and enable them to flow easily through the porous media during ***-pack flood tests have successfully demonstrated a 10%–15%improvement in bitumen recovery,over baseline,in the presence of IFT-reducing *** results further showed that an IFT reduction had a positive impact on SAGd *** work demonstrates the potential of organic bases to improve not only SAGd,but other steam injection ***,a number of experimental methods were developed,tried,and tested during the course of this work.

关键词： Heavy oil Steam flood Low interfacial tension Wettability Enhanced oil recovery Organic bases

Potential of herbal constituents as new natural leads against helminthiasis: A neglected tropical disease

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Asian Pacific Journal of Tropical Medicine 2019年第7期12卷 291-299页

作者： Kiran d.patil Shashikant B.Bagade Sanjay R.Sharma Ketan V.Hatware NMIMS School of Pharmacy and Technology Management

The WHO reports that billions of people and animals in tropical and subtropical regions are affected by helminthiasis as neglected tropical disease. It is predominant in underdeveloped areas;nevertheless, the increase in the number of travelers and migrants has made this infection more common. The current mass drug treatment produces severe side effects and many strains of helminths are resistant to them. None of the chemotherapeutic drugs meets the ideal requirements of anthelmintics, such as broad spectrum of activity, single dose cure, free from side effect and cost-effectiveness. Today, many researchers are screening the traditional herbal system in search of the anthelmintic herbal constituents which overcome all the problems of synthetic drugs. Several researchers proclaim anthelmintic activity of herbal medicines by using different experimental models. The present review demonstrates natural product drug discovery, outlining potential of herbal constituents from natural sources as natural leads against helminthiasis.

关键词： Neglected tropical diseases Herbal constituents Helminthiasis Herbal anthelmintics

Pharmaceutical and nutraceutical potential of natural bioactive pigment:astaxanthin

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Natural Products and Bioprospecting 2022年第1期12卷 367-392页

作者： Apurva d.patil Pramod J.Kasabe Padma B.dandge department of Biochemistry Shivaji UniversityKolhapur 416004Maha-rashtraIndia School of Nanoscience and Biotechnology Shivaji UniversityKolhapurMaharashtraIndia

Astaxanthin(3,3′-dihydroxy-β,β-carotene-4,4′-dione)is an orange-red,lipophilic keto-carotenoid *** is majorly found in marine ecosystems particularly in aquatic animals such as salmon,shrimp,trout,krill,crayfish,and so *** is also synthesized in microalgae Heamatococcus pluvialis,Chlorococcum,Chlorella zofingiensis,red yeast Phaffia rhodozyma and bacterium Paracoccus *** aquatic and terrestrial creatures regarded as a primary and secondary sources of the astaxanthin producing and accumulating it through their metabolic ***-anthin is the powerful antioxidant,nutritional supplement as well as promising therapeutic compound,observed to have activities against different ravaging diseases and *** have reported remarkable bioactivities of astaxanthin against major non-communicable chronic diseases such as cardiovascular diseases,cancer,diabetes,neurodegenerative,and immune *** current review discusses some structural aspects of *** fur-ther elaborates its multiple potencies such as antioxidant,anti-inflammatory,anti-proliferative,anti-cancer,anti-obese,anti-diabetic,anti-ageing,anti-TB,anti-viral,anti-COVId 19,neuro-protective,nephro-protective,and fertility-enhanc-ing *** potencies make it a more precious entity in the preventions as well as treatments of prevalent systematic diseases and/or ***,the review is acknowledging and documenting its powerful bioactivities in relation with the pharmaceutical as well as nutraceutical applicability.

关键词： Astaxanthin Nutritional supplement Therapeutic compound Chronic diseases Fertility enhancer