Publications by authors named "K N Hasan"

Increased soluble salts in soil and irrigation water threaten the sustainability of crops. This causes food insecurity directly by reducing the staple crop yield and indirectly by limiting fodder and forage production. Recently, plant-growth-promoting rhizosphere microorganism utilization improved crop productivity under stress.

View Article and Find Full Text PDF
Article Synopsis
  • Researchers developed a radiative cooling textile (PAC@T) inspired by flamingo feathers, using polyacrylonitrile and alumina particles to enhance cooling and comfort.
  • PAC@T achieves high solar reflectance (95%) and mid-infrared emissivity (91.8%), resulting in effective cooling that is 6.1°C cooler than traditional textiles.
  • The textile is made from common materials and offers advantages like durability and energy-free operation, posing significant potential for future industrial applications in personal thermoregulation.
View Article and Find Full Text PDF

Distal femoral anterior cortical perforation is a rare complication of intramedullary nailing for proximal femur fractures. Awareness and intraoperative preventive measures are key to minimizing the risk of this complication. We report a case of a patient who experienced an anterior cortical breach of the distal femur during routine antegrade nailing for an intertrochanteric fracture, which was attributed to a sclerotic lesion in the distal femur.

View Article and Find Full Text PDF

Gait recognition is a behavioral biometric technique that identifies individuals based on their unique walking patterns, enabling long-distance identification. Traditional gait recognition methods rely on appearance-based approaches that utilize background-subtracted silhouette sequences to extract gait features. While effective and easy to compute, these methods are susceptible to variations in clothing, carried objects, and illumination changes, compromising the extraction of discriminative features in real-world applications.

View Article and Find Full Text PDF

Sentiment analysis is becoming rapidly important for exploring social media Bangla text. The lack of sufficient resources is considered to be an important challenge for Aspect Based Sentiment Analysis (ABSA) of the Bangla language. The ABSA is a technique that divides the text and defines its sentiment based on its aspects.

View Article and Find Full Text PDF