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Rice(Oryza sativa L.)plant protection using dual biological control and plant growth-promoting agents:Current scenarios and future prospects

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Pedosphere 2023年第2期33卷 268-286页

作者： Debasis MITRA Sergio DE LOS SANTOS-VILLALOBOS Fannie Isela PARRA-COTA Ana María Garcia MONTELONGO Erika Lorena BLANCO Vanessa L.LIRA Adeyemi N.OLATUNBOSUN bahman khoshru Rittick MONDAL Parameswaran CHIDAMBARANATHAN Periyasamy PANNEERSELVAM Pradeep K.DAS MOHAPATRA Department of Microbiology Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India) Instituto Tecnológico de Sonora 5 de febrero 818.Col.CentroCd.ObregónSonora 85000(Mexico) Campo Experimental Norman E.Borlaug-Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias(INIFAP)Norman E.Borlaug Km.12C.P.Ciudad ObregónSonora 85000(Mexico) Laboratorio de Investigación en Biotecnología y Química de Polímeros Decanato de InvestigaciónUniversidad Nacional Experimental del TáchiraSan Cristóbal 5001(Venezuela) Departamento de Micologia Federal University of PernambucoRecifePE 50670-901(Brazil) Department of Plant Physiology and Crop Production Federal University of AgricultureAbeokuta 111101(Nigeria) Department of Soil Science Faculty of AgricultureUniversity of TabrizTabriz 51664(Iran) Department of Sericulture Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India) Biotechnology Crop Improvement DivisionIndian Council of Agricultural Research(ICAR)-National Rice Research InstituteCuttackOdisha 753006(India) Microbiology Crop Production DivisionICAR-National Rice Research InstituteCuttackOdisha 753006(India) Professor A.K.Bothra Environment Conservation Centre Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India)

Various microorganisms live in association with different parts of plants and can be harmful,neutral,or beneficial to plant *** microbial inhabitants of plants can control plant diseases by contesting with,predating on,or antagonizing plant pathogens and by inducing systems for plant defense.A range of methods,including plant growth-promoting microorganisms(PGPMs)as biological control agents(BCAs)(BCA-PGPMs)are used for the biological management and control of plant *** BCAs interact with plants by inducing resistance or priming plants without direct interaction with the *** BCAs operate via nutrient competition or other mechanisms to modulate the growth conditions for the ***,PGPMs can be applied alone or together with other chemicals or carriers to control various crop *** review highlights the effective types of BCA-PGPMs and their applications,roles,carrier based-formulations,and responses to rice(Oryza sativa L.)*** plant disease management prospects are promising,and growers’increasing demand for BCA-PGPM products can be exploited as an effective approach to the management of plant diseases,as well as to improve yield,environmental protection,biological resources,and agricultural system sustainability.

关键词： biological control agent plant disease plant growth-promoting microorganism plant health plant pathogen

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Actinobacteria-enhanced plant growth, nutrient acquisition, and crop protection:Advances in soil, plant, and microbial multifactorial interactions

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Pedosphere 2022年第1期32卷 149-170页

作者： Debasis MITRA Rittick MONDAL bahman khoshru Ansuman SENAPATI T.K.RADHA Bhaswatimayee MAHAKUR Navendra UNIYAL Ei Mon MYO Hanane BOUTAJ Beatriz Elena GUERRA SIERRA Periyasamy PANNEERSELVAM Arakalagud Nanjundaiah GANESHAMURTHY Snežana ANÐELKOVIĆ Tanja VASIĆ Anju RANI Subhadeep DUTTA Pradeep K.DAS MOHAPATRA Department of Microbiology Raiganj UniversityRaiganjWest Bengal 733134India Department of Sericulture Raiganj UniversityRaiganjWest Bengal 733134India Department of Soil Science Faculty of AgricultureUniversity of TabrizTabriz 51664Iran Crop Production Division Indian Council of Agricultural Research(ICAR)National Rice Research InstituteCuttackOdisha 753006India Division of Soil Science and Agricultural Chemistry ICAR Indian Institute of Horticultural ResearchBengaluruKarnataka 560089India Department of Botany and Biotechnology Ravenshaw UniversityCuttackOdisha 753003India Genetics and Tree Propagation Division Forest Research InstituteUttarakhand 248003India Biotechnology Research Department Department of Research and InnovationMinistry of EducationKyaukse 05151Myanmar Laboratory of Biotechnology and Molecular Bioengineering Faculty of Sciences and TechnologyCadi Ayyad UniversityMarrakesh 40000Morocco Universidad de Santander Facultad de Ciencias Exactas Naturales y AgropecuariasGrupoMicrobiotaCampus Universitario Lagos del CaciqueBucaramanga 680002Colombia Institute for Forage Crops Kruševac 37251Republic of Serbia Plant Protection Faculty of AgricultureUniversity of NišKosančićeva 4Kruševac 37000Republic of Serbia Department of Life Sciences Graphic Era(Deemed to be University)DehradunUttarakhand 248002India Professor A.K.Bothra Environment Conservation Centre Raiganj UniversityRaiganjWest Bengal 733134India

Agricultural areas of land are deteriorating every day owing to population increase, rapid urbanization, and industrialization. To feed today’s huge populations, increased crop production is required from smaller areas, which warrants the continuous application of high doses of inorganic fertilizers to agricultural land. These cause damage to soil health and, therefore, nutrient imbalance conditions in arable soils. Under these conditions, the benefits of microbial inoculants (such as Actinobacteria) as replacements for harmful chemicals and promoting ecofriendly sustainable farming practices have been made clear through recent technological advances. There are multifunctional traits involved in the production of different types of bioactive compounds responsible for plant growth promotion, and the biocontrol of phytopathogens has reduced the use of chemical fertilizers and pesticides. There are some well-known groups of nitrogen-fixing Actinobacteria, such as Frankia, which undergo mutualism with plants and offer enhanced symbiotic *** addition to nitrogen fixation, increasing availability of major plant nutrients in soil due to the solubilization of immobilized forms of phosphorus and potassium compounds, production of phytohormones, such as indole-3-acetic acid, indole-3-pyruvic acid, gibberellins, and cytokinins, improving organic matter decomposition by releasing cellulases, xylanase, glucanases, lipases, and proteases, and suppression of soil-borne pathogens by the production of siderophores, ammonia, hydrogen cyanide, and chitinase are important features of Actinobacteria useful for combating biotic and abiotic stresses in *** positive influence of Actinobacteria on soil fertility and plant health has motivated us to compile this review of important findings associated with sustaining plant productivity in the long run.

关键词： biocontrol agents microbial inoculant metabolites mitrogen fixation plant growth promoters sustainable agriculture

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Progress in Thermomechanical Analysis of Friction Stir Welding

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Chinese Journal of Mechanical Engineering 2020年第1期33卷 11-43页

作者： bahman Meyghani Chuansong Wu Institute of Materials Joining Shandong UniversityJinan 250061China

This article reviews the status of thermomechanical analysis of the friction stir welding(FSW)process for establishing guidelines for further investigation,filling the available research gaps,and expanding FSW ***,the advantages and applications of FSW process are introduced,and the significance and key issues for thermomechanical analysis in FSW are pointed ***,solid mechanic and fluid dynamic methods in modeling FSW process are described,and the key issues in modeling FSW are *** erent available mesh modeling techniques including the applications,benefits and shortcomings are *** that,at different subsections,the thermomechanical analysis in FSW of aluminum alloys and steels are examined and summarized in ***,the conclusions and summary are presented in order to investigate the lack of knowledge and the possibilities for future study of each method and each material.

关键词： Thermomechanical analysis Friction stir welding Solid mechanic Fluid dynamic Mesh modeling techniques Aluminum alloys and Steels

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Thermal treatment effect on structural features of mechano-synthesized fluorapatite-titania nanocomposite: A comparative study

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Journal of Advanced Ceramics 2014年第1期3卷 31-42页

作者： bahman NASIRI-TABRIZI Materials Engineering Department Najafabad BranchIslamic Azad UniversityNajafabadIsfahanIran

The influence of thermal treatment on the structural features of mechano-synthesized fluorapatite-titania composite nanopowders was studied.A mixture of calcium and phosphate reagents was mixed with a certain amount of titania(20 wt%)and then was mechanically activated for 5 h,10 h and 15 h *** that,the mechano-synthesized powders were annealed at 700℃for 2 *** crystallite size of the composite nanopowders estimated from Williamson-Hall method was in good agreement with transmission electron microscopy(TEM)*** electron microscopy(SEM)/TEM images confirmed the formation of a cluster-like composite which was composed of ellipse-like nanoparticles with an average size of about 16±7 nm after 15 h of *** the milling process,large variations in mechanochemical behavior of the CaHPO_(4)-Ca(OH)_(2)-CaF2-TiO_(2) system were *** the beginning of milling,no trace of the composite was found due to the lack of sufficient time for the mechanical *** the mechanical activation time increased to 15 h,composite nanopowders with the crystallite size of around 21.66 nm were *** heating at 700℃,the recovery of crystallinity occurred and the fraction of crystalline phase reached a maximum around 88.79%for the 10-h milled *** indicated that the structural features of the composite were strongly influenced by the subsequent annealing.

关键词： nanocomposite fluorapatite thermal treatment Williamson-Hall method structural features

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Assessing dynamic response of multispan viscoelastic thin beams under a moving mass via generalized moving least square method

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Acta Mechanica Sinica 2010年第5期26卷 721-733页

作者： Keivan Kiani Ali Nikkhoo bahman Mehri Department of Civil Engineering Sharif University of Technology Department of Mathematical Sciences Sharif University of Technology

Dynamic response of multispan viscoelastic thin beams subjected to a moving mass is studied by an efficient numerical method in some detail. To this end, the unknown parameters of the problem are discretized in spatial domain using generalized moving least square method （GMLSM） and then, discrete equations of motion based on Lagrange＇s equation are obtained. Maximum deflection and bending moments are considered as the important design parameters. The design parameter spectra in terms of mass weight and velocity of the moving mass are presented for multispan viscoelastic beams as well as various values of relaxation rate and beam span number. A reasonable good agreement is achieved between the results of the proposed solution and those obtained by other researchers. The results indicate that, although the load inertia effects in beams with higher span number would be intensified for higher levels of moving mass velocity, the maximum values of design parameters would increase either. Moreover, the possibility of mass separation is shown to be more critical as the span number of the beam increases. This fact also violates the linear relation between the mass weight of the moving load and the associated design parameters, especially for high moving mass velocities. However, as the relaxation rate of the beam material increases, the load inertia effects as well as the possibility of moving mass separation reduces.

关键词： Moving mass-beam interaction - Multispan viscoelastic beam Euler-Bernoulli beam Generalized moving least square method (GMLSM)

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Laser conditioning and structuring of grinding tools--a review

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Advances in Manufacturing 2017年第1期5卷 35-49页

作者： bahman Azarhoushang Ali Zahedi Institute of Precision Machining (KSF) FurtwangenUniversity of Applied Sciences Jakob-Kienzle-Strasse 1778054 Villingen-Schwenningen Germany

The conditioning of grinding tools is one of the most important factors for achieving an optimal grinding process. It influences the grinding forces and temperatures and, therefore, the achievable material removal rate, dimensional accuracy and the surface integrity of the workpiece. Furthermore, the roundness, profile accuracy and the wear of the grinding tools are strongly influenced by the conditioning process. The conditioning process should be matched to the abrasive type and the bonding of the grinding tool. Laser conditioning is a promising unconventional and non-contact method, which is able to condition all kinds of abrasives and bonding types. The main advantages of this novel method are no tool wear, good repeatability and controllability, high precision and a relatively short process time. Additionally, using this method, grinding tools can be micro-structured. This paper reviews the literature on the laser conditioning of grinding tools, covering the associated setups, wheel conditioning and structuring mechanisms, and experimental results. It also discusses the technical barriers that have to be overcome before laser conditioning can be fully integrated into manufacturing.

关键词： Laser conditioning Structuring Dressing -Truing Grinding tool. Grinding

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Real-time assessment of tunnelling-induced damage to structures within the building information modelling framework

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Underground Space 2024年第1期14卷 99-117页

作者： Jelena Ninic Ali Gamra bahman Ghiassi School of Engineering University of BirminghamB152TTUK Centre for Structural Engineering and Informatics The University of NottinghamNG72RDUK

During the initial design phases of complex multi-disciplinary systems such as urban tunnelling,the appraisal of different design alternatives can ensure optimal designs in terms of costs,construction time,and *** enable the evaluation of a large number of design scenarios and to find an optimal solution that minimises impact of tunnelling on existing structures,the design and assessment process must be efficient,yet provide a holistic view of soil-structure interaction *** paper proposes an integrated tunnel design tool for the initial design phases to predict the ground settlements induced by tunnelling and building damage using empirical and analytical solutions as well as simulation-based meta ***,visualisation of ground settlements and building damage risk is enabled by integrating empirical and analytical models within our Building Information Modelling(BIM)framework for *** approach allows for near real-time assessment of structural damage induced by settlements with consideration of soil-structure interaction and non-linear material ***,because this approach is implemented on a BIM platform for tunnelling,first,the design can be optimised directly in the design environment,thus eliminating errors in data exchange between designers and computational ***,the effect of tunnelling on existing structures can be effectively visualised within the BIM by producing risk-maps and visualising the scaled deformation field,which allows for a more intuitive understanding of design actions and for collaborative *** a fully parametric design model and real-time predictions therefore enables the assessment and visualisation of tunneling-induced damage for large tunnel sections and multiple structures in an effective and computationally efficient way.

关键词： Building information modelling Soil-structure interaction Tunnelling Settlements Structural damage Visualisation Meta models

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Fabrication of a highly efficient new nanocomposite polymer gel for controlling the excess water production in petroleum reservoirs and increasing the performance of enhanced oil recovery processes

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Chinese Journal of Chemical Engineering 2021年第4期34卷 385-392页

作者： Sajad Asadizadeh Shahab Ayatollahi bahman ZareNezhad Faculty of Chemical Petroleum and Gas EngineeringSemnan UniversitySemnanIran Chemical and Petroleum Engineering Department Sharif University of TechnologyTehranIran

A new nanocomposite polymer gel is synthesized for reduction of excess water production in petroleum reservoirs at real operating *** new nanocomposite gel contains SiO2 nanoparticles,partially hydrolyzed polyacrylamide(HPAM)and chromium *** pressure and high temperature tests using porous carbonate core are carried out to evaluate the effects of nanoparticles on the synthesized polymer gel *** is shown that the residual resistance factor ratio of water to oil using the synthesized polymer gel nanocomposite in this work is much higher than that of the ordinary polymer *** presented results confirm the high performance of the synthesized nanocomposite polymer gel for decreasing the water flow through porous carbonate bed.A mathematical model for description of oil and water flow behavior in the presence of synthesized nanocomposite polymer gel is also *** presented nano polymer gel leads to considerable cost saving in enhanced oil recovery(EOR)processes.

关键词： Petroleum Excess water Nanocomposite Polymer gel Nanoparticle EOR

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Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and costs using improved ABC algorithm

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Frontiers in Energy 2015年第4期9卷 426-432页

作者： Homayoun EBRAHIMIAN bahman TAHERI Nasser YOUSEFI Department of Engineering Ardabil Branch Islamic Azad University Ardabil 0451 Iran Young Researchers and Elite Club Ardabil Branch Islamic Azad University Ardabil 0451 Iran

The aim of this paper is simultaneous mini- mization of hydrothermal units to reach the best solution by employing an improved artificial bee colony （ABC） algorithm in a multi-objective function consisting of economic dispatch （ED） considering the valve-point effect and pollution function in power systems in view of the hot water of the hydro system. In this type of optimization problem, all practical constraints of units were taken into account as much as possible in order to comply with the reality. These constraints include the maximum and minimum output power of units, the constraints caused by the balance between supply and demand, the impact of pollution, water balance, uneven production curve con- sidering the valve-point effect and system losses. The proposed algorithm is applied on the studied system, and the obtained results indifferent operating conditions are analyzed. To investigate in various operating conditions, different load profiles in 12 h are taken into account. The obtained results are compared with those of the other methods including the genetfc algorithm （GA）, the Basu technique, and the improved genetic algorithm. Fast convergence is one of this improved algorithm features.

关键词： practical constraints of units pollution func-tion inlet steam valve up-ramp rate of units improvedABC algorithm

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Characterization of mechanothermal-synthesized hydroxyapatite-magnesium titanate composite nanopowders

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Journal of Advanced Ceramics 2013年第1期2卷 63-70页

作者： Abbas FAHAMI bahman NASIRI-TABRIZI Materials Engineering Department Najafabad BranchIslamic Azad UniversityNajafabadIsfahanIran

Hydroxyapatite-magnesium titanate composite nanopowders have been developed using a mechanothermal *** treatment of the milled powders at 700℃resulted in the formation of HAp/MgTiO_(3)-MgO nanocomposite.X-ray diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),and energy dispersive X-ray spectroscopy(EDX)techniques were utilized to characterize the synthesized *** results revealed that the dominant phases after mechanical activation were hydroxyapatite,anatase(TiO_(2))and periclase(MgO);while after thermal annealing process at 700℃,hydroxyapatite along with geikielite(MgTiO_(3))and periclase(MgO)were the major *** on the XRD analysis,the evaluation of structural features of the samples indicated that the average crystallite sizes of hydroxyapatite after 10 h of milling and subsequent thermal treatment at 700℃were about 21 nm and 34 nm,*** observations illustrated that the synthesized powders contained large agglomerates which consisted of significantly finer particles with spheroidal *** is concluded that the mechanothermal method can be used to produce hydroxyapatite-based nanocomposite with appropriate structural and morphological features.

关键词： HAp/MgTiO_(3)-MgO nanocomposite characterization methods mechanothermal

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