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670 articles for “Indices”
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Exploring the Utilization of Bakelite Waste as a Partial Coarse Aggregate Replacement in Concrete: An Assessment of Mechanical Properties and Durability
Abstract: Abstract The burgeoning challenge of plastic waste management has prompted researchers to seek sustainable alternatives within various sectors, particularly in the construction industry, which is a significant consumer of raw materials. This study thoroughly investigates the viability of incorporating Bakelite waste, a type of thermosetting plastic known for its durability and resistance to degradation, as a partial replacement for coarse aggregates in concrete formulations. Concrete mixtures were meticulously designed with …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 6–10 Read article
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Utilizing Remote Sensing and GIS for Water Quality Monitoring
Abstract: The integration of remote sensing and Geographic Information Systems (GIS) offers a sophisticated approach for monitoring and safeguarding water quality. This review examines how remote sensing technologies and GIS can be combined to observe key water quality indicators, such as turbidity, chlorophyll levels, and surface temperature. Remote sensing provides comprehensive, real-time data, which, when analyzed using GIS, enables detailed spatial examination and visualization of water quality patterns. This synergy enhances …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 1, 2024 · pp. 45–51 Read article
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Assessment of Uncertainty on Estimation of Peak Flood Discharge Using LN2 Distribution for River Tapi at Sarangkheda
Abstract: Estimation of peak flood discharge (PFD) for a given return period is required for the design of culverts, dams, spillways, bridges, flood protection and soil conservation work, etc. The dimension and capacity of the hydraulic structures will also depend on design flood magnitude that may have some uncertainty due to model error. This paper presented a study assessment of uncertainty on estimation of PFD using LN2 distribution for river Tapi …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 1, 2024 · pp. 1–10 Read article
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A Role of Machine Learning for Students' Academic Success Prediction
Abstract: This research paper aims to identify early predictions of students’ academic success with the help of different indicators. One of the crucial parts of the study is identifying additional indicators that play an essential role in defining students' academic success. Early prediction of success will be helpful for various stakeholders such as students, parents, educators/teachers, institutions, universities, and the government. Machine Learning is a part of Artificial Intelligence (AI) and …
Published in International Journal of Computer Aided Manufacturing · Vol. 10, Issue 1, 2024 · pp. 1–6 Read article
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Evaluating the Impact of an Educational Intervention on Understanding Leptospirosis Prevention Among Farm Workers in Rural Mysuru
Abstract: A pre-experimental study was conducted to evaluate the impact of a structured teaching program on the understanding of leptospirosis and its preventive measures among agricultural workers in selected rural areas of Mysuru. The study utilized a pre-test and a post-test design to assess the effectiveness of the teaching program. The structured teaching program was developed specifically to enhance knowledge about leptospirosis and its prevention among agricultural workers in these rural …
Published in International Journal of Immunological Nursing · Vol. 10, Issue 1, 2024 · pp. 15–19 Read article
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Effectiveness of Early Ambulation on Post-operative Pain and Healing in Mothers After Cesarean Section at a Selected Hospital in Bangalore
Abstract: Introduction: Encouraging early mobilization has proven to be a beneficial approach for the post-operative care of mothers who undergo cesarean sections, contributing to improved maternal recovery. The current study aims to determine the effectiveness of early ambulation on post-caesarean pain and recovery among post-cesarean mothers. Materials and methods: A quantitative research methodology employing a true experimental design was carried out at a multispecialty tertiary care hospital located in Bangalore. A …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 10, Issue 1, 2024 · pp. 6–10 Read article
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Bioindicators: A Review
Abstract: Bioindicators of natural quality are significantly utilized as a part of biological and ecotoxicological considers and additionally in applied ecological preservation. Bioindicator research is done in many levels to identify and segregate the effects of man-induced stressors from the effects of natural stressors. All three groups of organisms--microorganisms, plants and animals can play a vital role as indicators of environmental quality. Stress conditions and stress-induced damage can be sensed by …
Published in International Journal of Animal Biotechnology and Applications · Vol. 3, Issue 1, 2017 · pp. 22–38 Read article
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An Evaluation of Lactate Dehydrogenase in the Lindane Exposed Fresh Water Fish, Channa punctatus
Abstract: The objective of this study was to investigate the changes in lactate dehydrogenase (LDH) activity and its isozyme profile in the lindane exposed fish, Channa punctatus, after 96h treatment with three subacute concentrations (0.025, 0.05, 0.1mg/l)). The results showed decreased activity of LDH in different organs of the fish; the values recorded were in following order: gills>brain>liver>muscle>heart>kidney. The maximum decrease was found in liver (22.53%) and minimum in muscle (12.74%). …
Published in International Journal of Animal Biotechnology and Applications · Vol. 7, Issue 1, 2021 · pp. 9–19 Read article
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Investigation into SITO Split-Range Control System as Alternative Techniques over Ratio Control Strategy on Hydrocyclone
Abstract: The production of Crude Oil from the reservoir and the subsequent processing of the reservoir fluid come with litany of environmental impact issues. This work focuses on the control of the differential pressure ratio of the Hydrocyclone using an alternative scheme. The control of the Hydrocyclone Differential Pressure Ratio is a major determinant of the efficiency of separation. Traditionally, among the various PID Control Strategies, the Ratio Control Method is …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 5–19 Read article
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Studies on Interaction of SDS with HPMC Using Central Composite Design
Abstract: The conductivity measurements were used to study the interaction between non-ionic biopolymers, hydroxypropyl methyl cellulose (HPMC) and the anionic surfactant- sodium dodecyl sulphate (SDS) in aqueous solutions of different concentrations and at temperatures along with the use of Response Surface Methodology (RSM). Calculations were made of the free energies of aggregation ΔGagg, micellization (Gmic), and transfer (Gt), all of which are connected to the bonding interaction between the surfactant and …
Published in International Journal of Green Chemistry · Vol. 8, Issue 2, 2022 · pp. 20–33 Read article
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Varieties of Mulberry, Additives and Patterns of Protein in the Fifth Instar Larvae of the Silkworm Bombyx mori (L) (Race: Bivoltine Double Hybrid)
Abstract: The species mulberry, Morus alba (L) (Variety: Kokuso-27) and mulberry, Morus indica (L) (Variety: Kanva-2), the two varieties of mulberry were assessed for comparison with available variety in Baramati, mulberry, Morus indica (L) (Variety: Baramatiwali) for their influence on the pattern of banding of the protein in mature fifth instar larvae of silkworm, Bombyx mori (L) (Bivoltine Double Hybrid). Apparent variations were observed in number of bands and position of …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 2, 2022 · pp. 6–18 Read article
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Production of Waste Animal Bone as a Heterogeneous Solid Base Catalyst for Transesterification of Jatropha Oil
Abstract: Heterogeneous catalyst plays a vital role in transesterification process, especially in view of cost and reusability. In this study, heterogeneous solid base catalyst was prepared by impregnating the waste animal bone with different weight percent (wt%) KOH solution followed by drying and calcination at 900 °C for 3 hr. Having screened the catalytic performance and basicity of animal bone loaded with different K-compounds, 12 wt% KOH loaded on animal bone …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 1, 2019 · pp. 28–48 Read article
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Classification Tools of Rating Water Quality: Application of Sr and WQI
Abstract: The study in this research is to evaluate Obite and Ogbogu groundwater quality. Studentized range test were used to appraise the relationship between water parameters assessed of Obite and Ogbogu community and the results obtained indicates that there is significant difference between Obite and Ogbogu community water quality parameters investigated as the percentage point of studentized range at 5% level with 70 degrees of freedom, when compared with the calculated …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 1, 2018 · pp. 1–7 Read article
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Hydro-Geochemical Analysis of Groundwater of a Micro-Watershed (MWS) of Banas River Basin, Rajasthan, India
Abstract: About 5.25 billion population of the world have depend on groundwater to meet their water needs, and the growth of agriculture and human health have both been significantly affected by groundwater quality. Land use, surface-and-subsurface geology, and soil characteristics all have an effect on groundwater composition, which in turn affects groundwater quality. Fluoride, nitrate, chloride, CaCO3, and salt are the main problem in groundwater quality in Rajasthan. Groundwater quality data …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 1–23 Read article
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A Comprehensive Characterization of Zinc Chloride: Unveiling its Role as a Hygroscopic Preservative and Drying Agent through Elemental, Structural, and Morphological Analysis
Abstract: This study presents a detailed investigation of Zinc Chloride( )) utilizing the following different analytical techniques, X-ray diffraction(XRD), Electron Dispersive Spectroscope (EDS), Transmission Electron Microscope (TEM), Scanning Electron Microscope (SEM). Zinc Chloride was synthesized using the hydrothermal method. The elemental, structural, morphological, and optical properties of Zinc Chloride ( )) were thoroughly analyzed. The hygroscopic nature and properties of Zinc Chloride upon exposition to air was revealed and its weight/mass …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 9, Issue 2, 2023 · pp. 13–19 Read article
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Effect of RHA on Strength of M20 Concrete under both Acidic and Non-acidic Medium by Using Ultrasonic Pulse Velocity Test
Abstract: This work investigates the effects of adding rice husk ash (RHA) on strength of M20 cement concrete under both acidic and non-acidic medium by using NDT i.e., Ultrasonic Pulse Velocity Test. M20 strength concrete was produced using locally available materials. The rice husk ash (RHA) passing 200 micron and 325-micron sieves taken as a 0% - 20% weight of cement & replacement of cement has been done. The RHA effect …
Published in International Journal of Concrete Technology · Vol. 7, Issue 2, 2021 · pp. 23–29 Read article
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Influence of Ground Motion Duration on the Peak Drift Demands of Reinforced Concrete Buildings
Abstract: Previous studies regarding the effect of strong-motion duration on the behavior of reinforced concrete buildings indicate that the findings regarding the influence of strong-motion duration on peak damage indicators are not consistent. Most of the previous studies available are based on two dimensional structural models. The objective of the present study is to further investigate the influence of earthquake strong-motion duration on structural behavior with three-dimensional building models. In this …
Published in International Journal of Structural Engineering and Analysis · Vol. 3, Issue 2, 2017 · pp. 35–44 Read article
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Seismic Performance of RC Building Using SMA Device
Abstract: In the present study, the seismic performance of RC frames with superelastic shape memory alloy damper (SMAD) is investigated. Shape memory alloys (SMA) belong to a class of smart materials capable of regaining its original shape when subjected to heat at a certain temperature. Hence, SMA is used as energy dissipater and re-centering components. A numerical investigation is carried out with nonlinear time history analysis of a five-storey RC frame …
Published in International Journal of Structural Engineering and Analysis · Vol. 5, Issue 1, 2019 · pp. 1–7 Read article
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Improving the Performance of Highway Construction Projects: A managerial approach
Abstract: Highway Construction sector in India is much important as it is the 2nd largest road network in the world with 5.89 million kilometers. Government policies focus on increasing the private participation for infusion of funds in the road development projects. This has attracted the foreign investors participation with many private sectors entering this business through Private Public Partnerships (PPP).In the Highway construction process better Construction Management strategies are still required …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 6, Issue 2, 2020 · pp. 19–30 Read article
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A Rational Framework to Develop Strategies for Improvement of Travel Time Performance of Multimodal Transport System
Abstract: A multimodal transport system refers to a transportation network that integrates multiple modes of transportation such as buses, trains, planes, and ships to provide seamless connectivity between different origins and destinations. The system allows users to switch between different modes of transportation within a single journey, allowing for increased efficiency, convenience, and costeffectiveness. Overcrowding, hazardous and unpleasant rides, greater travel costs, environmental degradation, inadequate connection, and other issues are major …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 1–12 Read article