A Preliminary Report on Prehistoric Investigation in the Middle Ong River Basin with Particular Reference to the Uttali and the Ghensali Stream, Southern Bargarh Upland, Odisha

The paper presents a preliminary report on the systematic surface exploration conducted in the Middle Ong basin with particular focus on the northern tributaries, viz.the Uttali, Ghensali and Mongragod stream in the southern Bargarh Upland of Western Odisha.The investigations have resulted in the discovery of 43 new prehistoric sites in the area wi

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Fatty Acid Composition, Phytochemistry, Antioxidant Activity on Seed Coat and Kernel of Paeonia ostii from Main Geographic Production Areas

Paeonia ostii is Peels an important woody oil plant cultivated in China on a large scale.Its seed oil is enriched with unsaturated fatty acids and a high content of alpha-linolenic acid (ALA), which are beneficial to human health.The aim of this research is to determine the qualitative traits characteristic of P.ostii seed from various production a

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Energy Loss Savings Using Direct Current Distribution in a Residential Building with Solar Photovoltaic and Battery Storage

This work presents a comparison of alternating current (AC) and direct current (DC) distribution systems for a residential building equipped with solar photovoltaic (PV) generation and battery storage.Using measured PV and load data from a residential building in Sweden, the study evaluated the annual losses, PV utilization, and energy savings of t

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Efficiency droop suppression of distance-engineered surface plasmon-coupled photoluminescence in GaN-based quantum well LEDs

Ag coated microgroove with extreme large aspect-ratio of 500:1 was fabricated on Ginger Nausea Tea p-GaN capping layer to investigate the coupling behavior between quantum wells and surface plasmon in highly spatial resolution.Significant photoluminescence enhancement was observed when the distance between Ag film and QWs was reduced from 220 nm to

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