Skip to main content

and
  1. No Access

    Article

    Kinetic and Thermodynamic Studies of Heavy Metal Remediation by Modified Bentonite

    Geochemical reactions and anthropogenic activities are a source of heavy metal concentration in aquatic bodies leading to serious detrimental effect to the environment because of its non-biodegradability. Bent...

    Ashok Kumar Jha, Usha Sharma, Sujoy Kumar Samanta in Water, Air, & Soil Pollution (2024)

  2. No Access

    Article

    Optimal Joint Pricing and Lot Sizing Policies for Perishables Under Periodic Inspections, and Trade Credit Financing Schemes

    The deteriorating items, when kept in close contact with each other in a warehouse, intensify the deterioration rate of adjacent items, such as fruits and vegetables. Therefore, an investment in preservation t...

    Vikash Murmu, Dinesh Kumar, Ashok Kumar Jha in International Journal of Applied and Compu… (2023)

  3. Article

    Quality and selling price dependent sustainable perishable inventory policy: Lessons from Covid-19 pandemic

    This paper addresses the impact of the Covid-19 lockdown on the warehousing of perishable items facing demand-side shocks, mainly those with selling price and product quality dependent demand, for example, fre...

    Vikash Murmu, Dinesh Kumar, Ashok Kumar Jha in Operations Management Research (2023)

  4. No Access

    Chapter and Conference Paper

    Application of Machine Learning Algorithms for Cataract Prediction

    The usage of revolutionary technology like artificial intelligence (AI) in the healthcare system has improved service management and medical decision-making. Nowadays, in healthcare, AI is utilized to develop ...

    Soumyadeep Senapati, Kanika Prasad in Computational Intelligence for Engineering… (2023)

  5. No Access

    Article

    Removal of Cr and Mn from aqueous medium using bentonites and their derivatives

    Bentonite minerals of Rajmahal Hills and Hazaribagh district along with their derivatives have been used to remove hexavalent chromium and manganese from aqueous medium. Bentonites are smectite group of minera...

    Sourav Majumder, Ashok Kumar Jha in Journal of Chemical Sciences (2020)

  6. No Access

    Article

    Community oriented research program for prevention of deafness with special stress on children — A preliminary report

    A study of community- oriented multilaleral study was carried out in rural community of eastern Nepal where in total of 2564 patients were screened out and it revealed that multi nutritional deficiency compris...

    Sanjib Kumar Upadhyay, Ashok Kumar Jha in Indian Journal of Otolaryngology and Head … (2004)

  7. No Access

    Article

    Inverted papilloma of nose with orbital involvement and malignant transformation

    We report two cases of inverted papilloma of nose with malignant transformation and orbital involvement in 60 year and 73 year male patients from Nepal. Medial maxillectomy and orbital exenteration were done i...

    Ashok Kumar Jha, Arun Goyal in Indian Journal of Otolaryngology and Head … (2003)

  8. No Access

    Article

    Aneurysmal bone cyst of paranasal sinuses

    Aneurysmal hone cyst is rare in paranasal sinuses. It may be uni or multilocutar It occurs alone or with other benign bone lesions. The exact pathogenesis of it is still unknown. The aggressiveness of the dise...

    Sanjib Kumar Upadhyay, Ashok Kumar Jha in Indian Journal of Otolaryngology and Head … (2002)

  9. No Access

    Article

    A note on the root development in dry tropical naturally revegetated coalmine spoils

    Root biomass distribution on an age series of naturally revegetated coalmine spoils in a dry tropical environment is described. 65 to 85% of the total root biomass was observed in the upper 0–15 cm of spoil de...

    Ashok Kumar Jha in Vegetatio (1989)