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1168 articles for “R-series”
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Effect of pH on Shear Strength Behavior of Granular Soil
Abstract: In this research, the performances of pH value on shear strength behavior of granular soil have been studied. The shear strength of soil is an important term in most of the foundation engineering problems such as the bearing capacity of shallow foundation, slope stability of dam/embankment and lateral earth pressure on retaining walls. A series of direct shear tests were conducted on two types of dry granular soils (taken from …
Published in Recent Trends in Civil Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 8–11 Read article
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Remote Sensing and GIS Application for Detection and Delineation of Waterlogging in Rohtak District
Abstract: Waterlogging is becoming a serious problem in irrigated command areas of India which causes farm, regional and national level effect on crop production and economic growth. An attempt has been made to make an assessment of the major land degradation process, i.e., waterlogged and those areas sensitive to waterlogging during the pre and post monsoon periods in the Rohtak district using remotely sensed and field data. IRS P6- LISS-III digital …
Published in Journal of Remote Sensing & GIS · Vol. 5, Issue 2, 2014 · pp. 8–14 Read article
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Unraveling the Dynamics of Carpet Area Measurement: Implications for Real Estate Development and Urban Planning
Abstract: Real estate development and urban planning depend on carpet area measurement for property valuations, regulation compliance, and buyer’s decision-making. In the past, the absence of a standard definition of carpet area often resulted in varying calculations of area and gave the buyers a short end of the stick as a product of mistrust. In India, the introduction of the Real Estate (Regulation and Development) Act (RERA) brought in a standardized …
Published in International Journal of Rural and Regional Development · Vol. 2, Issue 2, 2024 · pp. 21–30 Read article
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Quantitative Structure Activity Relationship Studies of Some New 4-Thiazolidinone Derivatives as Antimicrobial Agents
Abstract: In the present study, quantitative structure activity relationship (QSAR) studies have beenperformed on series of 24 compounds of 4-thiazolidinone derivatives with antimicrobialactivity using Chemoffice version 8.0 software. The QSAR models have been developed byusing multiple linear regressions in order to identify descriptors, which are actually focusingtowards the biological activity. Leave one out (LOO) method was employed in crossvalidation analysis to validate the developed model. The best predictive QSAR model derived,had …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 8, Issue 2, 2017 · pp. 1–3 Read article
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Revitalizing Urban Canyons Through Innovative Thermal Strategies
Abstract: Urban canyons, environments very densely made up of tall buildings clustered on narrow streets, are treacherous when it comes to considerable heat retention and greatly increase wind speeds. The resulting conditions fuel the Urban Heat Island effect. That means urban canyons feel very hot and this of course harms both comfort and health of those who dwell in them. This research tackles the serious issue of discomfort due to heat …
Published in International Journal of Urban Design and Development · Vol. 3, Issue 2, 2025 · pp. 1–11 Read article
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Simulation of Three Section Multilevel Inverter with Reduced Range of Switches
Abstract: Because of high generation development, the demand and excellent of electric strength ishigher than earlier than. Furthermore, due to the advancement of semiconductor, thespecification of electricity devices and strength conversion method turn out to be stricter. Oneof the energy converters that may remodel DC to AC is called inverter. An inverter is the intermedium to transmit the electricity to other electric device such as an uninterruptibleelectricity supply, servo motor, air-conditioner …
Published in Journal of VLSI Design Tools and Technology · Vol. 10, Issue 1, 2020 · pp. 15–36 Read article
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A Study on Friction Stir Processing Effected on Hardness and Tensile Properties When Single Pass and Double Pass Is Considered Using Al 6061 And Steel Material
Abstract: The principle of friction stir welding was initially employed to build the emerging technology known as friction stir processing, or FSP. FSP has shown to be a successful method of developing face mixes and increasing the material's mechanical parcels. Aluminum blends are among those accoutrements over which the FSP can be performed successfully. The study comprised the careful processing of steel and Al 6061 samples using both single and double …
Published in International Journal of Fracture Mechanics and Damage Science · Vol. 2, Issue 1, 2024 · pp. 16–23 Read article
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Early Heart Failure Recognition for Infants Using Machine Learning
Abstract: The care of newborn infants remains a significant responsibility for healthcare professionals, as ensuring infant survival can often be complex and demanding. Conditions such as heart failure and cardiac arrest in infants are life-threatening and require prompt diagnosis and treatment. Detecting cardiac problems at an early stage can greatly enhance survival outcomes and minimize serious complications. In recent years, machine learning (ML) approaches have become valuable tools for predicting cardiovascular …
Published in International Journal of Emergency and Trauma Nursing and Practices · Vol. 4, Issue 1, 2026 · pp. 1–5 Read article
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Review on the Effects of Chemical Compounds Toxicity on Workers in Chemical Laboratories.
Abstract: Chemical laboratories are considered high-risk work environments due to the wide range of chemicals that workers handle, which may be toxic, corrosive, or flammable. Improper handling of these substances can lead to serious health problems, ranging from mild irritation to death in cases of exposure to chemical compounds such as phenols and amines, which cause various types of lung and laryngeal cancers and respiratory diseases in laboratory workers who are …
Published in International Journal of Toxins and Toxics · Vol. 3, Issue 2, 2026 · pp. 17–26 Read article
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Chemical Sand Consolidation: An Overview
Abstract: Sand production from reservoir is a critical issue related to oil/gas fields because it gives rise to many serious problems in oil/gas production. Sand production from wells can damage the surface and subsurface facilities as well as it can reduce the well productivity, thus it can have adverse effects on economy of oil production. Sand control is requisite to economical extraction of oil/gas from the unconsolidated formations. So the development …
Published in Journal of Petroleum Engineering & Technology · Vol. 5, Issue 2, 2015 · pp. 21–34 Read article
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Review on Histological Effect of Lead on Liver and Kidney
Abstract: Our environment can be polluted by environmental toxins which are chemicals and other materials produced largely from industry and its products. There are large numbers of environmental toxicants which are potentially harmful to health. These large numbers of environmental toxicants can be divided into three major categories (heavy metals, air pollutants, and pesticides) and they are commonly studied environmental toxicants. Environmental toxins can be entered into the body by various …
Published in Research and Reviews: A Journal of Toxicology · Vol. 10, Issue 1, 2020 · pp. 8–29 Read article
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Reference Management Tools: EndNote, Mendeley, RefWorks and Zotero
Abstract: Referencing provides information about resources used in research work by researcher. A reference manager supports researchers in performing three basic research steps: searching, storing and writing. Plagiarism is a term that describes the unacknowledged use of someone’s work. Plagiarism is a very serious academic offence. References given as per standard reference style manual avoid plagiarism. The online reference management tools helps the researchers to import and export citations, organize citations, …
Published in Journal of Advancements in Library Sciences · Vol. 6, Issue 1, 2019 · pp. 315–319 Read article
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Awareness, Behavior, and Gaps: A Survey-Based Analysis of Personal Hygiene, Home Safety, and Road Safety Practices
Abstract: Personal hygiene and public safety remain two of the most critical yet behaviorally neglected pillars of community health in India. Despite decades of national health campaigns, a persistent gap continues to exist between what people know and what they actually do — particularly among urban youth. This cross-sectional, survey-based study examined awareness levels, behavioral practices, and compliance gaps across three interconnected domains: personal hygiene, home accident prevention, and road safety, …
Published in International Journal of Behavioral Sciences · Vol. 3, Issue 1, 2026 · pp. 65–72 Read article
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Development of A Systematic Strategy for Maintenance of Rural Road Network
Abstract: The lack of year round access to many rural communities is a serious constraint to social and economic development of rural road. Poor access limits the effectiveness of agricultural, commercial, educational and health initiatives though unreliable travel and high unit transport costs for crops, goods, services and people.. However, experiences have shown that these roads, although relatively cheap to construct, are often an unsustainable maintenance burden for many rural communities …
Published in Journal of Industrial Safety Engineering · Vol. 5, Issue 3, 2018 · pp. 1–7 Read article
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Comparative Study of Oxidation and Hot Corrosion Behavior of Uncoated and Detonation Gun Sprayed Cr3C2-25NiCr Coating on SA516 Boiler Steel at 800°C
Abstract: In the present investigation Cr3C2-25NiCr powder was deposited on boiler steel SA 516 (Grade 70) by detonation gun process. The oxidation and hot corrosion performance of coated as well as bare boiler steel was studying in the air and aggressive environment of Na2SO4–50% NaCl under cyclic conditions at an elevated temperature of 8000C. Oxidation and hot corrosion of metals and alloys has been recognized as a serious problem for elevated-temperature …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 5–10 Read article
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Gender Performativity in Kathakali
Abstract: This paper formed as a result of a series of interactions with, The Ladies Wing of Thripunithara Kaliyogam, formed in 1975 consists of artists who have expertise in handling all aspects of Kathakali like enacting, vocal rendering, percussions etc. They have performed all over India and abroad and it is a unique theatre group that has functioned for more than three and a half decades. The troupe consists of a …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 9, Issue 1, 2019 · pp. 29–33 Read article
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Anti-Tumour and Anti-Bacterial Activity of Some Ethno-Medicinal Plants
Abstract: Background: Every year, millions of people are diagnosed with cancer, leading to death in a majority of the cases. Because of the high death rate associated with cancer and serious side effects of chemotherapy and radiation therapy, many cancer patients seek alternative methods of treatment. Regarding the safety and effectiveness of natural therapies, the researchers are more interested in the use of natural medicine. In the present investigation, the anti-tumour …
Published in Research and Reviews : A Journal of Immunology · Vol. 7, Issue 3, 2017 · pp. 16–22 Read article
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A Promising Approach Towards Arthritis: Bacopa Monnieri
Abstract: Joint inflammation, pain, and a progressive loss of function are the hallmarks of arthritis, a chronic and crippling condition that frequently results in disability and a lower quality of life. The need for safer options is highlighted by the fact that while current therapy approaches, such as NSAIDs, corticosteroids, and disease-modifying antirheumatic medications, give symptomatic relief, they are usually linked to serious adverse effects. In this regard, the wellknown Ayurvedic …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 14, Issue 3, 2025 · pp. 76–91 Read article
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Modeling of Photovoltaic Module with MATLAB/Simulink
Abstract: Abstract The generation of electrical energy from sunlight is achieved with an interface called photovoltaic (PV) module. The PV module plays a vital role for extracting electrical energy from sunlight, thus its accuracy is most important parameter for consideration while developing mathematical model of PV module. For higher accuracy the single diode model with series and parallel resistors combination is used. For simulating this device in MATLAB/Simulink we need weather …
Published in Trends in Opto-electro & Optical Communication · Vol. 9, Issue 1, 2019 · pp. 38–45 Read article
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AI-Assisted Optimization of Supersonic Airfoil Shapes Using CFD Coupling
Abstract: This paper presents a novel framework for optimizing supersonic airfoil geometries through integrated artificial intelligence and computational fluid dynamics coupling. Traditional gradient-based optimization methods for high-speed aerodynamic shapes suffer from computational expense and convergence difficulties in non-convex design spaces. The proposed methodology employs a deep neural network surrogate model trained on high-fidelity Reynolds-Averaged Navier-Stokes solutions to approximate aerodynamic performance metrics across the design space. A hybrid particle swarm-genetic algorithm searches …
Published in Journal of Aerospace Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 8–17 Read article