Vishwambhar Prasad Sati

Calibrating Change-Point Inference in Regional Rainfall Extremes: Evidence from Mizoram, Northeast India

Abstract Regional rainfall studies often detect a change point and test the resulting periods as if the break had been specified in advance, a procedure that severely inflates false positives when the break is instead selected from the same data being tested. We quantify this inf...

Underrepresented food culture and culinary journey of selected foreign communities of Kolkata

Kolkata, over the centuries, has adopted, accepted, and included communities from across the globe, creating the present-day Kolkata platter through food evolution. Historical connotations and literary descriptions are mostly on colonial, Chinese, Mughlai, and Awadhi influences....

Vegetation dynamics in Mizoram Northeast India from 2005 to 2025 using landsat imagery and image specific NDVI thresholding

Vegetation monitoring is important for evaluating landscape change in ecologically sensitive mountain regions. This study assessed vegetation dynamics across Mizoram, India, an eastern Himalayan-extension landscape, between 2005 and 2025 using Landsat 5 Thematic Mapper and Landsa...