A5019859531- Ecology and Vegetation Dynamics Studies
- Forest ecology and management
- Tree-ring climate responses
- Synthesis and biological activity
- Phytochemistry and Biological Activities
- Fire effects on ecosystems
- Computational Drug Discovery Methods
- Phytochemicals and Medicinal Plants
- Metal complexes synthesis and properties
- Medicinal Plants and Neuroprotection
- Natural Antidiabetic Agents Studies
- Agronomic Practices and Intercropping Systems
- Complementary and Alternative Medicine Studies
- Free Radicals and Antioxidants
- Literature: history, themes, analysis
- Synthesis of heterocyclic compounds
- Cholinesterase and Neurodegenerative Diseases
- Species Distribution and Climate Change
- Crop Yield and Soil Fertility
- Phytochemicals and Antioxidant Activities
- Agricultural Science and Fertilization
- Drug-Induced Hepatotoxicity and Protection
- Synthesis and Characterization of Heterocyclic Compounds
- Essential Oils and Antimicrobial Activity
- Pharmacological Effects of Natural Compounds
Dr. A.P.J. Abdul Kalam Technical University
2024
Hemwati Nandan Bahuguna Garhwal University
2015-2022
Dr. Sarvepalli Radhakrishnan Rajasthan Ayurved University
2021
Dr. C. V. Raman University
2018
Ansal University
2018
JRE Group of Institutions
2018
Pacific Dental College and Hospital
2017
Bhagwant University
2017
IFTM University
2013-2016
Banaras Hindu University
1979-2010
Abstract Essential oils from different parts of 18 plants belonging to 11 families were extracted and tested against two toxigenic strains Aspergillus flavus Link through the poisoned food technique. The oil Mentha arvensis was found be effective both A. completely stopped radial mycelial growth at 0.10 mg mL −1 . It superior over synthetic fungicides showed a broad fungitoxic spectrum niger, fumigatus, Botryodiplodia theobromae, Cladosporium cladosporioides, Fusarium oxysporum,...
The present study was aimed to anticipate how forest composition, regeneration, biomass production, and carbon storage vary in the ridge top forests of high mountains Garhwal Himalaya. For this purpose five major types—(a) Pinus wallichiana, (b) Quercus semecarpifolia, (c) Cedrus deodara, (d) Abies spectabilis, (e) Betula utilis mixed forests—were selected on different tops Bhagirathi Catchment Area Uttarkashi District highest species richness (10 species) stand density (804 ± 184.5 stems...
This study assessed the regeneration status of tree species at different elevations in Himalayan forests. For this purpose, we densities seedlings, saplings, and adult trees various forest-forming to understand their population structure patterns. Five elevational ranges—<2000, 2000–2500, 2500–3000, 3000–3500, >3500 m above sea level—were selected ranges Bhagirathi River catchment area Garhwal Himalaya. The highest richness was recorded lowest range, range. Species diversity, measured using...
The present study aimed to analyze the regeneration dynamics, population structure, and forest composition in some ridge forests of Western Himalaya elucidate impact climate change. highest species richness (trees, 17; saplings, 16; seedlings, 16) was recorded mixed Rhododendron arboreum forest. maximum tree density (737 ± 25.93 trees ha−1; Quercus floribunda); sapling (5342 587.54 saplings semecarpifolia), seedling (71,429 26,632.29 seedlings Cedrus deodara) were higher altitudes. mean...
India has a high perinatal mortality rate. The Indian Radiological and Imaging Association (IRIA) is supplementing efforts to address in through the Samrakshan program.To describe various elements of program that aims reduce India.Samrakshan focuses on two priority areas, preeclampsia (PE) fetal growth restriction (FGR). at technical skill upgradation, specifically focused improved interpretative ability, prognostic therapeutic efficacy using Doppler studies, free online learning platform...
<p style="text-align: justify;">Objectives: The aim of the present study was to standardize Brahmi vati (BV) by simultaneous quantitative estimation Bacoside A<sub>3</sub> and Piperine adopting HPLC-UV method. BV very important Ayurvedic polyherbo formulation used treat epilepsy mental disorders containing thirty eight ingredients including Bacopa monnieri L. Piper longum Materials methods: An HPLCeUV method developed for standardization in light Piperine, major constituents B. P....
Species association and composition on ridge top forests (RTFs) in Himalayan ranges depend climatic factors mainly, which are not well studied. To appraise response vegetation different RTFs along altitudinal gradients, we selected four study sites with viz. (i) Hindolakhal-Narendranagar range (＜ 2000 m asl.), (ii) Mussoorie-Dhanolti (1900-2900 (iii) Chaurangikhal-Harunta (2400-3300 asl) (iv) Dayara-Gidara (2500-3750 Garhwal Himalaya. We found that these 67 woody tree species, represented by...
This study investigates the intricate dynamics of vegetation composition and ecosystem services in temperate forests, focusing on influence elevation, forest types, anthropogenic pressures across different strata moist forests Chamoli District, Garhwal Himalaya, Uttarakhand, India. Spanning an altitudinal range 1500-3000 m asl. Species richness varied from 5 to 33 with Shannon Simpson diversity indices ranging 1.38-2.81 0.69-0.93 for trees, 1.54-3.98 0.71-0.90 shrubs, 2.23-3.43 0.88-0.96...
The present study was conducted on ridge tops of moist temperate Oak forests in Garhwal Himalaya to assess the plant diversity, regeneration, biomass production and carbon assimilation different forests. For this purpose, three forest types viz., (a) Quercus leucotrichophora or Banj (FT1; between 1,428-2,578 m asl), (b) floribunda Moru (FT2; 2,430-2,697 asl) (c) semecarpifolia Kharsu (FT3; 2,418-3,540 were selected Bhagirathi catchment area Himalaya. A total 91 species including 23 trees (8...
This study reports the synthesis and antibacterial evaluation of two novel complexes, [Cd (Q) (Bpy) (CH3COO)2, complex 1] (Phen) 2], based on quercetin ligand. The method was by reacting natural flavonoid with a good chelator (Bpy = 2,2'-bipyridine, Phen= 1,10-phenanthroline Q quercetin) metal ions. produced complexes were studied in solid state Fourier-transform infrared (FTIR) spectroscopy solution UV-Vis absorption. Further analysis included high resolution mass spectrometry (HRMS) for...