A5086195716- Agricultural Science and Fertilization
- Plant Micronutrient Interactions and Effects
- Rice Cultivation and Yield Improvement
- Gamma-ray bursts and supernovae
- Pulsars and Gravitational Waves Research
- Plant responses to water stress
- Nitrogen and Sulfur Effects on Brassica
- Irrigation Practices and Water Management
- Image and Signal Denoising Methods
- Geophysics and Sensor Technology
- Soil Carbon and Nitrogen Dynamics
- Agricultural Economics and Practices
- Astrophysical Phenomena and Observations
- Weed Control and Herbicide Applications
- Advanced Image Processing Techniques
- Astronomy and Astrophysical Research
- Genetics and Plant Breeding
- Advanced Image Fusion Techniques
- GABA and Rice Research
- Crop Yield and Soil Fertility
- Soil Management and Crop Yield
- Agronomic Practices and Intercropping Systems
- Plant nutrient uptake and metabolism
- Astrophysics and Cosmic Phenomena
- Cassava research and cyanide
National Centre for Radio Astrophysics
2024-2025
Tata Institute of Fundamental Research
2024-2025
Indira Gandhi Agricultural University
1989-2002
Jawaharlal Nehru Krishi Vishwa Vidyalaya
1983
Abstract Diffuse radio sources known as relics are direct tracers of shocks in the outskirts merging galaxy clusters. PSZ2 G200.95–28.16, a low-mass cluster ( M 500 = (2.7 ± 0.2) × 10 14 ⊙ ), features prominent relic, first identified by R. Kale et al. We name this relic Seahorse. The MeerKAT Galaxy Cluster Legacy Survey has confirmed two additional relics, R2 and R3, cluster. present new observations with upgraded Giant Metrewave Radio Telescope (uGMRT) at 400 650 MHz, paired Chandra X-ray...
Crops grown under rainfed conditions are prone to water stress, owing rapid loss of soil moisture and development mechanical impedance root growth. The stress can be alleviated by enlarging rooting volume in the and/or regulating supply moisture. This study reports effects zero, minimum conventional tillage with without rice straw mulch on conservation moisture, growth yield chickpea mustard for three years (1990–91 1992–93) a deep clayey (Typical Chromusterts). Minimum tillage, or straw,...
Abstract Fast radio bursts (FRBs) are millisecond-duration transients from distant galaxies. While most FRBs singular events, repeaters emit multiple bursts, with only two—FRB 121102 and FRB 180916B—showing periodic activity (160 16 days, respectively). 20240209A, discovered by CHIME-FRB, is localized to the outskirts of a quiescent elliptical galaxy ( z = 0.1384). We periodicity ∼126 days in potentially adding list extremely rare repeating FRBs. used autocorrelation Lomb–Scargle periodogram...
Abstract Fast radio bursts (FRBs) last for milliseconds and arrive at Earth from cosmological distances. While their origin(s) emission mechanism(s) are presently unknown, signals bear similarities with the much less luminous generated by pulsars within our Galaxy several lines of evidence point toward neutron star origins. For pulsars, linear polarisation position angle (PA) often exhibits evolution over pulse phase that is interpreted a geometric framework known as rotating vector model...
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