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Article
Nonlinear Interaction of a 3D Kinetic Alfvén Wave with a Null Point and Turbulence Generation in the Solar Corona
In the present paper, we have studied nonlinear kinetic Alfvén waves (KAWs) in the vicinity of a null point. We have considered the nonlinearity due to ponderomotive effects associated with KAWs in the solar c...
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Article
Relevance of phosphate solubilizing microbes in sustainable crop production: a review
Phosphorus (P) is one of the most important factors regarding plant growth and development. Its deficiency can be compensated by adding chemical fertilizers which are expensive and have an overall negative imp...
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Chapter and Conference Paper
Synthesis of Unequally Spaced Time-Modulated Linear Arrays Through Optimized Position and On-Time Using Differential Evolution
In this paper, a novel method for designing unequally spaced time-modulated arrays (UESTMAs) with fewer optimization parameters in two steps has been investigated. Different cases of synthesis method such as p...
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Chapter and Conference Paper
Synthesis of Reconfigurable Unequally Spaced Linear Arrays Through Time Modulation
In this paper, a novel approach to synthesize sum and difference pattern through time modulation in unequally spaced linear arrays with uniform amplitude excitation is presented. Both the patterns are obtained...
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Chapter and Conference Paper
Application of the Nondestructive Evaluation (NDE) Method to Evaluate the Sheared Edge Quality and Edge Cracking
Evaluating the shear edge quality is important in ) for automotive structural parts. This paper introduces -based NDE method to evaluate the sheared edge quality. Different shear clearances from 5 to 25% o...
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Article
Experimental Techniques for Finite Shear Strain Measurement within Two Advanced High Strength Steels
There is a growing need to experimentally characterize local shear deformation in advanced high strength steels (AHSS) for the calibration of stress-state dependent fracture criteria and to better understand s...
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Article
Assessment of the Critical Parameters Influencing the Edge Stretchability of Advanced High-Strength Steel Sheet
The edge formability of ferritic-martensitic DP (dual-phase) and ferritic-bainitic CP (complex-phase) steels was evaluated using a hole expansion test for different edge conditions. Hole expansion tests involv...
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Article
p19Arf is required for the cellular response to chronic DNA damage
The p53 tumor suppressor is a stress sensor, driving cell cycle arrest or apoptosis in response to DNA damage or oncogenic signals. p53 activation by oncogenic signals relies on the p19Arf tumor suppressor, while...
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Article
Invading one step at a time: the role of invadopodia in tumor metastasis
The ability to degrade extracellular matrix is critical for tumor cells to invade and metastasize. Recent studies show that tumor cells use specialized actin-based membrane protrusions termed invadopodia to pe...
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Article
Role of 3d-dispersive Alfven waves in coronal heating
Coronal heating is one of the unresolved puzzles in solar physics from decades. In the present paper we have investigated the dynamics of vortices to apprehend coronal heating problem. A three dimensional (3d)...
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Article
Microstructure and Mechanical Performance of Friction Stir Spot-Welded Aluminum-5754 Sheets
Friction stir spot welding (FSSW) is a recent trend of joining light-weight sheet metals while fabricating automotive and aerospace body components. For the successful application of this solid-state welding p...
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Article
Diagnosis of gastrointestinal tuberculosis: Using cytomorphological, microbiological, immunological and molecular techniques — A study from Central India
The present study included three groups: (A) age and gender matched control (n=24) with no previous signs of M. tuberculosis complex (MTBC) infection, (B) patients (n=28) diagnosed with gastro-intestinal TB (G...
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Article
Eco-restoration of a high-sulphur coal mine overburden dum** site in northeast India: A case study
Eco-restoration of mine overburden (OB) or abandoned mine sites is a major environmental concern. In the present investigation, an integrated approach was used to rejuvenate a high-sulphur mine OB dum** site...
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Article
Synthesis of Thinned Multiple Concentric Circular Ring Array Antennas using Particle Swarm Optimization
In this paper, we propose an optimization method based on Particle Swarm Optimization (PSO) algorithm for thinning a large multiple concentric circular ring array of uniformly excited isotropic antennas and ge...
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Article
Genetic Algorithms for Design of Discrete Phase-only Reconfigurable Array Antennas with Fixed Dynamic Range Ratio
In this paper, we present a new method based on real-coded Genetic Algorithm (GA) with elitist model for optimal design of a reconfigurable symmetrical dual-beam uniformly spaced linear isotropic antenna array...
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Article
Siva is an apoptosis-selective p53 target gene important for neuronal cell death
p53 plays a central role in neuronal cell death resulting from acute injury or disease. To define the pathway by which p53 triggers apoptosis, we used microarray analysis to identify p53 target genes specifica...
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Article
Mycobacterium tuberculosis Isolate with a Distinct Genomic Identity Overexpresses a Tap-Like Efflux Pump
One mechanism proposed for drug resistance in Mycobacterium tuberculosis (MTB) is by efflux of the drugs by membrane located pumps. We report a novel and definite association between drug resistance and transcrip...
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Article
Reversible azoospermia by oral administration of the benzene chromatographic fraction of the chloroform extract of the seeds of Carica papaya in rabbits
Contraceptive efficacy, reversibility and toxicity, if any, of the benzene, chloroform and ethyl acetate chromatographic fractions of the chloroform extract of the seeds of Carica papaya have been investigated...
