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N.N. Singh
Researcher at Lyallpur Khalsa College
Publications - 5
Citations - 99
N.N. Singh is an academic researcher from Lyallpur Khalsa College. The author has contributed to research in topics: Lipaphis erysimi & Aphid. The author has an hindex of 3, co-authored 5 publications receiving 82 citations.
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Investigation of structural properties of lead strontium borate glasses for gamma-ray shielding applications
TL;DR: In this article, mass attenuation coefficients have been calculated with the XCOM computer program to evaluate gamma-ray shielding properties for glass samples, and longitudinal velocities of ultrasonic waves were measured in these glass samples at room temperature using the pulse echo technique.
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Biology and devouring propensity of lady bird beetle, Coccinella septempunctata Linnaeus on rapeseed- mustard aphid, Lipaphis erysimi Kaltenbach
Kuldeep Singh,N.N. Singh +1 more
TL;DR: An experiment was conducted to study the biology and devouring propensity of Coccinella septempunctata Linnaeus in the laboratory at 25 ± 1°C and 65 ± 5% relative humidity on mustard aphid, Lipaphis erysimi (Kalt.) infesting rapeseed-mustard crop during the rabi cropping seasons of 2009 to 2010 and 2010 to 2011.
Journal Article
Studies on preying potential of lady bird beetle (Coccinella septempunctata L.) in relation to mustard aphid (Lipaphis erysimi Kaltenbach)
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Highly responsive room-temperature ammonia sensing properties of MoS2/MoO3 nano-composite
TL;DR: In this article, a low-dimensional MoS2/MoO3 nanocomposite was synthesized using a facile two-step method using a sol-gel approach.