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1935 articles for “VAR” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Suitability of Various Alternative Sources of Energy for Pollution Control: A Review
Abstract: Energy is one of the most important resource for mankind. Developed societies use energy resources for agriculture, transportation and information technology. Today, the energy crisis becomes one of the global issues confronting us. Due to the increasing awareness of the depletion of fossil fuel and environmental issues, various alternative sources of energy like biofuels, solar, tidal, wind energy etc. become more and more attractive in the recent years. Production of …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 7, Issue 3, 2020 · pp. 49–67 Read article
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Genetic Variability, Heritability and Genetic Advance in Brinjal (Solanum melongena L.) during Kharif Season
Abstract: A field investigation was undertaken in brinjal (Solanum melongena L.) during kharif season, 2017 to assess the extent of genetic variability, heritability and genetic advance for fifteen quantitative characters. High PCV and GCV values were seen for number of primary branches per plant, number of leaf prickles, fruit length, fruit circumference, fruits per plant, fruit weight, fruit yield per plant and yield per hectare indicating the less influence of environment …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 8, Issue 2, 2019 · pp. 13–16 Read article
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Cluster based large scale Demonstration of improved wheat varieties in Silte zone, Southern Ethiopia
Abstract: Cluster Based Large Scale Demonstration of wheat was conducted at Alicho district and Worabe administrative town of Silte zone to increase production and productivity among wheat producer farmers. Once more, kebeles were purposefully chosen from each district based on the potential of the crop for producing wheat. From selected kebales115farmers were benefited from this intervention on 80 hectares of land clustered on three sites in 2021/22 cropping season. Ogolecho and …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 11, Issue 3, 2022 · pp. 41–46 Read article
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Concentrated Liquid Biogas Slurry Promotes Growth Traits in Hybrid Tomato (Solanum lycopersicum Mill): A Study in Venise F1 Tomato Variety
Abstract: Evaluation of the varied concentration of liquid bio-slurry and growth performance of Venise hybrid tomato variety was carried out on locations of major growing areas Arbaminch Amibara Commercial farm. The purpose of the study was to test the responses of Venise hybrid tomato variety for varied concentration of liquid bio-slurry fertilizer. The Venise hybrid tomato variety has been shown significant variability across varied bio-slurry concentration. The result reveals that mean …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 9, Issue 2, 2020 · pp. 27–34 Read article
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Seasonal Variations in the Limnochemical Characteristics of An Ox-bow Lake of Eastern Himalayan River of Assam, India
Abstract: The present study was carried out to assess the physicochemical properties of Kalpani beel an ox-bow lake formed by the River Manas, a tributary originated in Bhutan of Eastern Himalayan Biodiversity hotspot. The study was conducted at four selected sites namely i.e. Monakocha (Station-1), Goraimari (Station-2), Bishpani (Station-3) and Bedlangkhaiti (Station-4). Twelve parameters were monitored for a period of one year to assess the standard of water quality of this …
Published in Research & Reviews : Journal of Ecology · Vol. 6, Issue 3, 2017 · pp. 11–18 Read article
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Evaluating improved Irish Potato varieties for the yield and agronomic traits in Southwest region of Ethiopia.
Abstract: Despite making substantial contributions to food security, revenue production, the provision of food energy, and the preservation of the resource base, the food potential of horticulture crops, particularly that of root and tuber crops, has not yet been fully tapped and utilized. In order to determine the optimal high yielding, pest and disease resistant/tolerant variety(ies) for the target area, the experiment was conducted to test the adaptability of enhanced potato …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 12, Issue 2, 2023 · pp. 7–12 Read article
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Analysis of Genetic Variation in Celastrus paniculatus Willd. among Different Populations of Southern Western Ghats
Abstract: AbstractCelastrus paniculatus Willd. is an important threatened medicinal woody liana native to the Indian subcontinent. It is distributed chiefly in the deciduous forests, up to an altitude of 1800 m. This species is globally distributed from South Asia to Australia. The seed oil of C. paniculatus is used as a brain tonic for enhancing memory. Due to the over exploitation of the plant for its medicinal values, the plant is …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 2, 2019 · pp. 63–70 Read article
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Variable Mass of a Test Particle in Copenhagen Problem with Manev-Type Potential
Abstract: AbstractThis study deals the behavior of the motion of a test particle (third body) in the special case of the circular restricted three-body problem when the mass of the test particle varies according to Jeans law and also considered that the equal mass of the primaries generates the Manev-type potentials. This special case of a restricted problem is known as the Copenhagen problem. We derive the equations of motion of …
Published in Research & Reviews : Journal of Physics · Vol. 9, Issue 1, 2020 · pp. 17–27 Read article
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In Silico Assessment of Demethoxycurcumin: Molecular Docking and Computational Insights into its various therapeutic Potential
Abstract: Natural compounds are increasingly explored for their therapeutic potential in medical research. Here, we focused on demethoxycurcumin (DMC), a polyphenolic bioactive compound extracted from Curcuma longa, commonly found in turmeric. DMC, with a chemical formula of C20H18O5 and a molecular weight of 340 g/mol, possesses two aromatic ring systems, each featuring a β-diketone moiety connected by a seven-carbon chain. This unique structure allows DMC to engage in tautomerism, which is …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 11, Issue 1, 2024 · pp. 9–15 Read article
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Assessment of Water Quality Deterioration in Sacred Ponds of Varanasi: Impact of Urbanization, and Pollution
Abstract: Water scarcity, pollution, political unrest, and population growth have made it imperative to manage water resources, including surface water, responsibly in the twenty-first century. The ponds deteriorate due to development, urbanization, and the burden of many polluting sources. Varanasi had roughly 110 pounds and kunds in the 1980s; today, there are only 56. The physical and chemical quality parameters of five significant sacred ponds that have existed in Varanasi from …
Published in Journal of Water Pollution & Purification Research · Vol. 11, Issue 2, 2024 · pp. 30–37 Read article
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Statistical Models for Predicting Genetic Variability and Disease Susceptibility
Abstract: Differences in genetics are key to understanding why some individuals are more prone to certain diseases than others. Recent advancements in genomic research, combined with statistical modeling techniques, have made significant strides in predicting disease risk based on genetic factors. This review explores the application of statistical models for predicting genetic variability and their role in disease susceptibility. We discuss traditional methods like linear regression and genome-wide association studies (GWAS), …
Published in Research and Reviews : Journal of Computational Biology · Vol. 14, Issue 1, 2025 · pp. 30–34 Read article
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Diurnal Variation of Tear Film Dynamics During Digital Device Use
Abstract: With a primary focus on their effects on tear dynamics and ocular health, this research effort addresses the hyperlink between pre and post digital screen usage, time of day, and tear dynamics. The desired outcomes of the eye health metrics divulge that post-digital screen exposure significantly reduces mean tear production values across all conditions (p < 0.05), with this impact intensifying as the day progresses. These observations show the interplay …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 14, Issue 1, 2024 · pp. 22–29 Read article
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Thermal Analysis of Kirloskar VCR Engines Using Blended Biodiesels under Varying Loads
Abstract: The increasing demand for sustainable energy has prompted much research into environment-friendly substitutes for traditional fossil fuels. In this study, the thermal performance and emission characteristics of Kirloskar Variable Compression Ratio (VCR) diesel engines evaluated with varying load conditions using biodiesel-sourced oil blended with soybean oil are discussed. B0 (pure diesel) to B100 (pure biodiesel) blends were considered for the study to assess their effects on parameters, like brake thermal …
Published in International Journal of Electrical and Communication Engineering Technology · Vol. 3, Issue 1, 2025 · pp. 19–34 Read article
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In-Silico Docking of Rubia cordifolia Phytocompounds as Potential MMP-2 Inhibitors for Varicose Vein Management
Abstract: Varicose veins are one of the most common disorders, affecting the vein structure and function of lower limbs, yet there has been no absolute cure found yet. One of the underlying causes for worsening of the condition is the proteolytic activity of MMPs which are a group of enzymes that affect the extracellular matrix (ECM) surrounding the affected veins. Phytocompounds of Rubia cordifolia (Manjishta) were docked against the MMP-2 protein …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 3, Issue 2, 2025 · pp. 31–42 Read article
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Codal Validation and Optimization of Gantry Girders Under Variable Wheelbase and Impact Loads: A Review of Analytical, Numerical, and Codal Approaches
Abstract: Gantry girders serve as critical structural elements in industrial facilities such as steel plants, workshops, and heavy manufacturing units, where electric overhead traveling (EOT) cranes operate. The design of these girders is governed by stringent codal provisions to ensure safety under bending, shear, and deflection. However, discrepancies between codal predictions, analytical formulations, and finite element analysis (FEA) results, particularly under variable wheelbase and dynamic impact loads, have been widely reported. …
Published in Journal of Offshore Structure and Technology · Vol. 12, Issue 3, 2025 · pp. 23–29 Read article
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Modeling and Simulation of Radiative MHD Casson-Type Polymer Composite Flow over a Porous Wedge with Variable Thermal Source and Sink
Abstract: This study presents a numerical investigation of the radiative magnetohydrodynamic (MHD) flow and heat transfer characteristics of a Casson-type polymer fluid over a moving and extending porous wedge under the influence of a spatially varying heat source and sink. The Casson fluid model, representing a class of viscoplastic polymeric materials, is analyzed within the MHD framework to explore the combined effects of magnetic field intensity, rheological behavior, and porous medium …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 837–850 Read article
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Harmonically Varying Moving Load on Time-Dependent Uniform Beam Resting on Pasternak Foundation
Abstract: In this paper, we investigated elastic beam whose properties does not varies with spatial coordinate but constant along the span L of the beam. The moving load considered in this work is harmonically varying moving load with non-classical boundary conditions, time dependent boundary conditions in particular. Also, considered in this work is two parameters foundation which are Winkler and Pasternak foundations. Closed form solutions in plotted form are obtained using …
Published in International Journal of Electro-Mechanics and Material Behaviour · Vol. 3, Issue 2, 2025 · pp. 38–47 Read article
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Cost Effective Automatic Garage Door Mechanism With Variable Speed
Abstract: The aim of our project is to provide safety as well as security to people from the largest electromechanical objects which are available at home. An automatic garage door mechanism was selected as a subject of our research as it is the complex electro-chemical object at home. As technology increases day by day every households installs this automatic garage door mechanism. The major problem with the conventional garage door system …
Published in Journal of Automobile Engineering and Applications · Vol. 8, Issue 1, 2021 · pp. 1–5 Read article
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Control Strategy for Wind Turbine Operation under Wind Variations
Abstract: Wind energy is found to be viable energy source out of all nonconventional energy resources. Wind turbine, a major component of wind energy conversion system, is used to capture the kinetic energy associated with the wind for driving the generator. Output of wind turbines varies in accordance with the wind variations. Therefore, in order to control the power output wind turbine employed needs some control during such variations. As observed …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 7, Issue 2, 2016 · pp. 45–55 Read article
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Review of Organic Rankine Cycle with various Heat Sources
Abstract: AbstractThis paper, reviews about the working and performance of Organic Rankine cycle with different heat sources. There are various sources of heat are available, from the range of low temperature to very high temperature. The source of this heat is of many types such as various types of engines, chemical industries, machines and various processes. This cycle allows re-cycling the waste heat from various sources is converted into useful work …
Published in Journal of Nuclear Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 33–36 Read article