Vikram Singh

Harnessing wheat rhizosphere processes to enhance nutrient use efficiency

Rajeswari V, Kiran ., Vikram Singh, Preety Rani et autres

Wheat is among the most fertilizer-intensive cereal crop globally, yet a substantial proportion of applied fertilizers are lost through leaching, volatilization and immobilization, contributing to soil degradation, biodiversity loss and greenhouse gas emission while achieving only modest nutrient use efficiency often below …

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Biochemical basis of insecticide resistance in agricultural insects

Vikram Singh, Anuj Bansal

Insecticide resistance in agricultural insect pests rarely reflects the action of a single gene or a single enzyme. Populations exposed to repeated chemical selection typically accumulate several independent biochemical changes at once, and the resulting phenotype is better understood as a layered …

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Gut microbiota of agricultural insects

Vikram Singh, Anuj Bansal

Agricultural insect pests rely on a resident gut microbiota that extends their metabolic capacity well beyond what their own genome encodes, and this extension is increasingly recognised as both a driver of pest success and a point of vulnerability that can be …

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Effect of Potassium and Sulphur on Growth and Yield of Greengram (Vigna radiata L.)

Md. Waliur Rahman, Vikram Singh, Amit Kumar, Amit Raj

Greengram is scientifically known as (Vigna radiata L.) and commonly known as mung bean. India is the producer of pulses, accounting for 27 per cent of the world's production. Sulphur is also a constituent of vitamin biotin and thiamine, and also of …

Perception of Guwahati as a Tourist Destination: A Study Among Local Residents

Vikram Singh

Recognized as the "Gateway to Northeast India," Guwahati's tourism potential is examined, as is its distinctive blend of natural, cultural, and spiritual resources. According to the research, the Kamakhya Temple is the city's main draw, underscoring its status as a popular pilgrimage …

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Effect of Nano Urea and Micronutrient on Growth and Yield of Maize (Zea mays)

Rohit Sunil Padghan, Vikram Singh, Shashank Singh

A field experiment was conducted on Maize during Rabi season 2024-25 at Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, Faculty of Agriculture, Sam Higginbottom University of Agriculture, Technology and Sciences. The experiment was laid out in a Randomized Block Design …

Generative resolution-enhanced microscopy based on computational stitching of Fourier spectra

Eleni Stai, Vassilios Constantoudis, Andreas Kaidatzis, Vikram Singh et autres

Scanning Microscopies such as Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM) are widely used in nanotechnology to display (Kalinin et al., 2023) and quantify surface nanoroughness. However, their measurements suffer from scale and spatial limitations which hinder their full exploitation …

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The potential of Himalayan cedar tree rings to analyse crop productivity, river discharge and glacier mass balance from Chamba, Himachal Pradesh, western Himalaya, India

Krishna G. Misra, Ravi S. Maurya, Vikram Singh, Sandhya Misra et autres

Precipitation in the Himalayas is vital in sustaining the region’s ecological and economic systems. Rainfall in river valleys supports agriculture, which is crucial for the livelihoods of both upstream and downstream populations. Snowfall at high altitudes contributes to glacier mass balance, ensuring …

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Anomalies in the Air: A Rare Twist of BRAFv600e Negative, MAP2K1 Positive Pulmonary Langerhans Cell Histiocytosis in a Patient With HIV

Kamal Shah, Vikram Singh, Pazhanivel Mohan, Harshini Muppidi et autres

Abstract Introduction Pulmonary Langerhans cell histiocytosis (PLCH) is a rare interstitial lung disease, characterized by CD1a+ Langerhans-like cells infiltrating and damaging the walls of distal bronchioles and often presenting with pulmonary symptoms and/or incidental radiological findings. It usually affects middle-aged smokers. The …

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Extending unified theory of acceptance and use of technology for contract farming adoption in Haryana, India

Preeti Mehla, Rajiv Kumar, Vikram Singh

This study extends the “Unified Theory of Acceptance and Use of Technology” (UTAUT) with “Perceived Monetary Value” (PMV) and “Perceived Threat” (PT) to explore contract farming prospects in Haryana. Using Structural Equation Modeling (SEM) the analysis reveals that farmers in Haryana have …

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Temporal and Spatial Variations in Lightning Activity and Meteorological Parameters Across the Indian Himalayan Region and Indo-Gangetic Plains

Rolly Singh, Vikram Singh, Alok Sagar Gautam, Sanjeev Kumar et autres

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Correlation Study of Different Growth Attributes in Dragon Fruit

Ali Haidar Shah, Kiran Kour, Parshant Bakshi, Brajeshwar Singh et autres

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