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| 1 | Variability in cone,seed and seedling characteristics of Pinus kesiya Royle ex.Gordon显示文摘Investigations were made to determine the nature and extent of variations present for 10 morphological characters of cone,seed and seedlings of 17 plus trees(PTs)of Pinus kesiya growing in eastern Himalayas(Meghalaya state) of India.The significant variations has been observed in cone weight,cone length,cone diameter,seed length,seed diameter,seed weight,number of seeds per cone,seed germination,seedling height and seedling collar diameter among different PTs of the species.Significant positive correlation(p \ 0.01) between seed weight,cone length and cone diameter showed that seed weight in P.kesiya depend more on the cone size.Seed germination is found positively correlated(p \ 0.01) with seed weight,seed diameter,cone size and number of seeds per cone in the study.Among geographical factors,latitude and altitude are found positively correlated(p \ 0.05) with cone weight and seed diameter,respectively.The genetic parameters for seed,cone and seedlings of PTs of P.kesiya also showed a wide range of variability in terms of variance,coefficient of variability,broad sense heritability,genetic advance and genetic gain.Seed weight,seeds per cone and seedling diameter showed high heritability values([75) coupled with maximum genetic gain.Traits with such values indicate the presence of good amount of heritable additive components and are under strong genetic control.The findings of the study revealed that PTs expressed both phenotypic and genotypic differences in the seed,cone and seedling characters,which may be attributed to the differences in genetic makeup of various PTs and environmental factors i.e.genotypic and environmental interaction.The presence of high variability in P.kesiya PTs for different characters provide further opportunities to improve the population in subsequent generations so as to establish this species as an important timber tree to be grown on less fertile and degraded soils in its distributional ranges. | Ombir Singh Satyam Bordoloi N.Mahanta | 2015 | Journal of Forestry Research2015，26，2： | 6 |
| 2 | Rock-like behavior of biocemented sand treated under non-sterile environment and various treatment conditions显示文摘Microbially induced calcite precipitation(MICP)is a recently developed technique for microbiological ground improvement that has been applied for mitigating various geotechnical challenges.However,the major challenges,such as calcite precipitation uniformity,presence of different bacteria,cementation solution optimization for cost reduction,and implementation under non-sterile and uncontrolled field environment are still not fully explored and require detailed investigation before field application.This study aims to address these challenges of MICP to improve the geotechnical properties of sandy soils.Several series of experiments were conducted using poorly graded Narmada River(India)sand,which were subjected to various biotreatment schemes and tested for unconfined compressive strength(UCS),split tensile strength(STS),ultrasonic pulse velocity(UPV),hydraulic conductivity(after 6 d,12 d,and 18 d of treatment),and calcite content.The microstructure of sand was examined through a scanning electron microscope(SEM).Initially,the sand was individually augmented with two non-pathogenic bacterial strains,i.e.Sporosarcina(S.)pasteurii and Bacillus(B.)sphaericus.The stopped-flow injection method was adopted to provide cementation solutions at three different durations(treatment cycle)of 12 h,24 h,and 48 h and three different pore volumes(PVs)of 1,0.75,and 0.5.The pore volume here refers to the porosity which is expressed as a ratio,i.e.a porosity of 50%was used as 0.5.The results showed rock-like behaviors of biocemented sand with the UCS,STS,and UPV enhancement up to 2333 kPa,437 kPa,and 2670 m/s,respectively.The hydraulic conductivity reduction of 96.6%was achieved by 12%of calcite formation after 18 d of treatment using Sporosarcina pasteurii,12-h treatment cycle,and one pore volume of cementation media in each cycle.Overall,a 24-h treatment cycle and 0.5-pore volume cementation solution were found to be the optimal treatment which was effective and economical to achieve heavily cemented,rock-type biocemented sand using both bacteria. | Meghna Sharma Neelima Satyam Krishna RReddy | 2021 | Journal of Rock Mechanics and Geotechnical Engineering2021，13，3： | 5 |
| 3 | Fuzzy Tuned PID Controller for Envisioned Agricultural Manipulator显示文摘The implementation of image-based phenotyping systems has become an important aspect of crop and plant science research which has shown tremendous growth over the years. Accurate determination of features using images requires stable imaging and very precise processing. By installing a camera on a mechanical arm driven by motor, the maintenance of accuracy and stability becomes non-trivial. As per the state-of-the-art, the issue of external camera shake incurred due to vibration is a great concern in capturing accurate images, which may be induced by the driving motor of the manipulator. So, there is a requirement for a stable active controller for sufficient vibration attenuation of the manipulator. However, there are very few reports in agricultural practices which use control algorithms. Although, many control strategies have been utilized to control the vibration in manipulators associated to various applications, no control strategy with validated stability has been provided to control the vibration in such envisioned agricultural manipulator with simple low-cost hardware devices with the compensation of non-linearities. So, in this work, the combination of proportional-integral-differential(PID) control with type-2 fuzzy logic(T2-F-PID) is implemented for vibration control. The validation of the controller stability using Lyapunov analysis is established. A torsional actuator(TA) is applied for mitigating torsional vibration, which is a new contribution in the area of agricultural manipulators. Also, to prove the effectiveness of the controller, the vibration attenuation results with T2-F-PID is compared with conventional PD/PID controllers, and a type-1 fuzzy PID(T1-F-PID) controller. | Satyam Paul Ajay Arunachalam Davood Khodadad Henrik Andreasson Olena Rubanenko | 2021 | International Journal of Automation and computing2021，18，4： | 2 |
| 4 | Texture evaluation in AZ31/AZ31 multilayer and AZ31/AA5068 laminar composite during accumulative roll bonding显示文摘This article presents the texture development of magnesium AZ31 alloy in the accumulative roll bonded(ARB) AZ31/AZ31 multilayer and AZ31/AA5086 laminate composite.The comparative study demonstrates that the texture evolution in AZ31 in a multilayer system is strongly influenced by the interfaces.A typical basal texture of AZ31 has been observed in AZ31/AZ31 multilayer with texture intensity increased with the rolling deformation.Presence of AZ31/AA5086 interface in the laminate composite leads to a tilted basal texture along the rolling direction(RD) in AZ31 alloy.The texture intensity of composite increased initially with rolling reduction and weakened at the higher rolling strain.Weakening of texture in AZ31 during the laminate processing at higher strain has been attributed to the development of wavy interfaces in AZ31/AA5086 laminate. | Pankaj Kumar Aviral Madhup Prasad RKalvala Satyam Suwas | 2020 | Defence Technology(防务技术)2020，16，3： | 2 |
| 5 | Grain-Size Effects on the High-Temperature Oxidation of Modified 304 Austenitic Stainless Steel显示文摘 | Ju-Heon Kim Dong-Ik Kim Satyam Suwas Eric Fleury Kyung-Woo Yi | 2013 | Oxidation of Metals2013，，3： | 2 |
| 6 | Involvement of T(H)I/ T(H)2 cytokines in the pathogenesis of autoimmune skin disease- Pemphigus vulgaris显示文摘 | Satyam A Khandpur S Sharma VK | 2009 | Immunol Invest2009，38，6： | 1 |
| 7 | Studies on electrical-conductivity of insulator-conductor composites显示文摘 | Rajagopal C Satyam M | 1978 | Journal of Applied Physics1978，49，11： | 1 |
| 8 | Cytokines (TH1 and TH2) in patientswith advanced cervical cancerundergoing neoad-juvant chemoradiation: correlationwith treatment response显示文摘 | Sharma A Rajappa M Satyam A | 2009 | IntJGyneeolCancer2009，19，7： | 1 |
| 9 | Modeling the grain growth kinetics by cellular automaton 显示文摘 | Raghavan S Satyam S S | 2007 | Mater Sci Eng A2007，，： | 1 |
| 10 | Enhancing the metabolic substrate: PPAR-alpha agonists in heart failure显示文摘 | Satyam Sarma Hossein Ardehali Mihai Gheorghiade | 2012 | Heart Failure Reviews2012，，1： | 1 |
| 11 | Cytokines(TH1 and TH2)in patients with advanced cervical cancer undergoing neoadjuvant chemoradiation:correlation with treatment response显示文摘 | Sharma A Rajappa M Satyam A | 2009 | Int J Gynecol Cancer2009，19，7： | 1 |
| 12 | Immobilization of oligodeoxyribonucleotides with multiple anchors to microchips 显示文摘 | Xiaodong Zhao Satyam Nampalli Anthony J | 2001 | Nucleic Acids Research2001，29，4： | 1 |
| 13 | Expression of avian influenza virus (H5N1) hemagglutinin and matrix protein 1 in pichia pastoris and evaluation of their immunogenicity in mice 显示文摘 | Subathra M Santhakumar P Satyam Naidu S | 2014 | Appl Biochem Bioteehnol2014，172，7： | 1 |
| 14 | A novel method of optical detection using a capacitive device显示文摘 | Paul Bipul Chandra Satyam M Selvarajan A | 1999 | IEEE Trans on Electron Devices1999，31，： | 1 |
| 15 | Studies on electrical conductivity of insulater-conductor composite 显示文摘 | RAJAGOPAL C SATYAM M | 1978 | J Appl Phys1978，49，11： | 1 |
| 16 | Expression of avian influenza virus (H5N1) hemagglutinin and matrix protein 1 in pichia pastoris and evaluation of their immunogenicity in mice 显示文摘 | Subathra M Santhakumar P Satyam Naidu S | 2014 | Appl Biochem Biotechnol2014，172，7： | 1 |
| 17 | Effect of extrusion ratio on the microstructure, texture and mechanical properties of (Mg/AZ91) m –SiC p composite显示文摘 | Shibayan Roy G. Kannan Satyam Suwas M.K. Surappa | 2014 | Materials Science & Engineering A2014，，： | 1 |
| 18 | Studies on electrical conductivity of insulator-conductor composites显示文摘 | RAJAGOPAL C SATYAM M | 1978 | Journal of Applied Physics1978，49，11： | 1 |
| 19 | Modeling the grain growth kinetics by cellular automaton 显示文摘 | Raghavan S Satyam S | 2007 | Materials Science and Engineering2007，，2： | 1 |
| 20 | Embryological basis and clinical correlation of the rare congenital anomaly of the hu- man gall bladder: - 'the diverticulum' - a morphological study 显示文摘 | Jaba RaJguRul Shilpi Jain Satyam KhaRe | 2013 | J Clin Diagnos Res2013，10，： | 1 |
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