Physically Explainable Intelligent Perception and Application of SAR Target Characteristics Based on Time-frequency Analysis

The current state of intelligent target recognition approaches for Synthetic Aperture Radar (SAR) continues to experience challenges owing to their limited robustness, generalizability, and interpretability.Currently, research focuses on comprehending the microwave properties of SAR targets and integrating them with advanced deep learning algorithm

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Mental imagery affects subsequent automatic defense responses

Automatic defense responses promote survival and appropriate action under threat.They have also been associated with the development of threat-related psychiatric syndromes.Targeting such automatic responses during threat may be useful in populations with frequent threat exposure.Here, two experiments explored whether mental imagery as a pre-trauma

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Genetic engineering of cotton with a novel cry2AX1 gene to impart insect resistance against Helicoverpa armigera

Embryogenic calli of cotton (Coker310) were cocultivated with the Agrobacterium Dog Toys tumefaciens strain LBA4404 harbouring the codon-optimised, chimeric cry2AX1 gene consisting of sequences from cry2Aa and cry2Ac genes isolated from Indian strains of Bacillus thuringiensis.Forty-eight putative transgenic plants were regenerated, and PCR analysi

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