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600 articles for “CERT-In”
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Increasing Flood Resilience through Planning Practices in Heritage Cities: Case of Mandu, Madhya Pradesh
Abstract: Over the past few decades, India has witnessed various types of natural disasters with changing times such as wild fires, cyclones, earthquakes, floods, landslides etc. Out of which, flooding has severely affected different Indian states in past few decades. Various Government reports shows that between 1953 to 2011, floods have claimed on an average 1653 lives every year and the numbers have been increasing since then. Floods have eroded the …
Published in Journal of Water Resource Engineering and Management · Vol. 9, Issue 2, 2022 · pp. 49–60 Read article
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Response Study of High Rise Building under Wind Load
Abstract: Wind is a phenomenon of great complexity because of the many flow situations arising from the interaction of wind with structures. Wind is of the most significant forces of nature that must be considered in design of buildings. The characteristics of wind-induced loads on buildings continuously vary in temporal and spatial dimensions. Adequate design of buildings depends on the success in predicting the actual effects of turbulent wind forces to …
Published in Recent Trends in Civil Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 35–45 Read article
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BARRIERS IN IMPLEMENTATION OF SAFETY AT WORKSITE
Abstract: This reviewed paper describes the common barriers which are encountered during the implementation ofsafety at worksite i.e. especially at construction site. In order to implement safety at worksite it isnecessary to implement workplace safety program for protection of employees and their assets .Itis done through in following ways.1) Company safety policy should be properly communicated betweenthe workers and employees. 2) Assessment of hazards and risks in the premises. 3) Focuses …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 1–4 Read article
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Improving Highway Surface Course Properties of Asphalt Concrete for Heavy Traffic Loading using Mineral Fillers
Abstract: Failure signs seen on both rigid and flexible pavement as distresses is most often instigated by mix properties of the surface due to many factors. Traffic loading, Stripping or raveling is another possible cause of such effects. Stripping occurs when poor adhesion between asphalt cement and aggregate allows the aggregate at the surface to dislodge. As a result, mineral fillers in hot-mix asphalt concrete to obtain certain desirable properties has …
Published in Recent Trends in Civil Engineering & Technology · Vol. 10, Issue 2, 2020 · pp. 12–22 Read article
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Change Order Management in Construction Projects: A Review
Abstract: The construction work is a difficult one and is associated with different changes. These changes generally lead to issuance of various orders. Classifying the reason of change order is critical in order to keep away from possible changes in further project. Decisions are taken every day in construction processes based on information available (which is most of the time incomplete), assumptions and the personal knowledge of the construction professionals. Hence, …
Published in Recent Trends in Civil Engineering & Technology · Vol. 5, Issue 3, 2015 · pp. 41–45 Read article
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Spatial Crime Pattern using Geographical Information System: A Review
Abstract: The article describes the development of crime pattern analysis using geographic information system (GIS). Criminal activities nowadays continue to be a major concern in contemporary society in many countries around the world. Most nation are faced with unacceptable level of crime such as murder, raped, robbery, and many crime that gives bad effect to the communities in the country. Therefore specific studies need to be conducted to overcome this problem. …
Published in Recent Trends in Civil Engineering & Technology · Vol. 4, Issue 3, 2014 · pp. 11–15 Read article
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Experimental Studies on Modified Sequential Batch Reactor Using High Density Poly Ethylene as a Media
Abstract: Dairy industry wastewater is being a challenge to the environment. The effluent from the diary industries contain high amount of sulphate, sulphide, ammonia, chloride, nitrate, oil and grease, etc. To treat dairy waste water many methods were developed by researchers in the last few decades. Modified sequencing batch reactors (MSBRs) process used for different type of wastewater such as municipal wastewater, landfill leachate, dairy wastewater slaughter house, etc. Main operating …
Published in Recent Trends in Civil Engineering & Technology · Vol. 4, Issue 2, 2014 · pp. 30–32 Read article
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Comparative Study of Geopolymer Paste Prepared from Different Activators
Abstract: The present paper explores the comparative study of the geopolymer paste resulting from different alkali activations. In this experimental study, four series of geopolymer pastes differing in the alkali activation were manufactured by activating low calcium fly ash. These activators were subjected to a certain temperature of 35 °C for duration of 24 h. After casting of the specimens, activated by those activators, they were subjected to 85 °C for …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 9–18 Read article
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Geotechnical Analysis of Stepped Gravity Walls
Abstract: Retaining walls are structures that help to maintain different elevations of the ground surface on either side of it. When the height of cut, backfill or slope is beyond a certain limit, a single gravity retaining wall becomes unfeasible and uneconomical. In such situations, stepped gravity walls can be an attractive option. The wall at each level of the retaining system should be checked for safety against sliding, overturning and …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 68–77 Read article
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Strength Assessment of RCC Beams Subjected to Corrosion
Abstract: The damage assessment of civil structural members is one of the most important and recently emerging fields in engineering. Deterioration of a structure may occur due to a host of factors such as poor workmanship, improper maintenance, atmospheric effects, accidents, natural calamities. Certain causes like environmental effects, natural calamities cannot be controlled. Therefore, durability of concrete structures especially those exposed to aggressive environments is of great concern. Many deterioration causes …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 139–152 Read article
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Numerical Investigation of Influence of Rate of Rotation on Formation of Vapor Around Two Heated Circular Cylinders Immersed in Water Inside a Channel
Abstract: AbstractThe complexity problem of fluid flow and heat transfer over an array of circular cylinders are common in industrial applications of the fluid dynamics. The complex nature of the problem encountered in industry, gives rise to certain significant dimensions in the fluid dynamics theory. Some of them are the fluid flow interaction, interferences in flow and vortex dynamics which are typically found in compact heat exchangers, cooling of electronic equipment, …
Published in Recent Trends in Fluid Mechanics · Vol. 4, Issue 3, 2017 · pp. 14–25 Read article
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Experimentation and two-dimensional fluid flow simulation through external gear pump
Abstract: The investigation aims to perform the experimentation on the existing set up of the gear pump test rig and its simulation. In the first part of study, the different parameters are set and observed. Using these values calculations are performed to get the other experimental results. In the second part, two-dimensional fluid flow simulation was done flowing through the external gear pump and compares its flow rate and thus efficiency …
Published in Recent Trends in Fluid Mechanics · Vol. 7, Issue 3, 2020 · pp. 15–23 Read article
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Design and Evaluation of Nano-cantilever Beam for Sensing Application
Abstract: Sensor array offers several advantages such as selectivity enhancement towards analytes,multiple component analysis etc. In case of an array system, we see that one cantilever beamcan be set as a reference, while the other beams are subjected to varying loads. As a result,even a very small deflection would be detected with the help of adjacent beams, henceenhancing the sensitivity of the cantilever. By using an array of beams with differentfunctionalization …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 1–7 Read article
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Structural Health Monitoring of Steel Bridge Model using Sensor
Abstract: The structure needs to be monitored after periodic time in its service life. SHM refers to be theprocess of implementing a damage detection and characterization strategy for engineeringstructures. This helps to lead a cost-effective management and can also help to increase theservice life of the structure. Civil engineering structures pose certain challenges whilemonitoring due to its large dimensions and different types of materials. The structural healthmonitoring is a term increasingly …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 14–18 Read article
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Minimization of Energy Utilization in Wireless Sensor Network using Nature-Inspired Algorithm to maximize the overall network lifespan: A Review
Abstract: Wireless Sensor Networks is the most driving innovation in the world which makes it conceivable to collect the installed frameworks which can be typically carried in the pocket with the comparative capability of a Desktop Computer. It comprises of self-supervising battery controlled gadgets referred to as hubs which go about as a transducer. The hubs are sufficiently canny to detect, figure and transfer the information. While the hubs are battery …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 2, 2021 · pp. 30–35 Read article
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Refractive Index Measurement Using Integrated Fiber Optics Triangulation Technique
Abstract: Quantitative and qualitative analytical techniques are of considerable importance for the purpose of detection, identification and measurement in biomedical application. Over the years, several methods have been developed to detect and quantify various biological samples. However each of this method presents certain limitations pertaining to its sensitivity, accuracy, and reproducibility. The recent trend to improve biochemical analysis is to provide a platform, which is more sensitive, accurate, portable, rapid and …
Published in Recent Trends in Sensor Research & Technology · Vol. 9, Issue 3, 2022 · pp. 32–37 Read article
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Types and Applications of Chemochromic Sensors
Abstract: Smart materials, also known as responsive or intelligent materials such as chemochromic materials changes colour upon exposure to a different environment or when react with different chemicals. Chemo chromic sensors are specially designed for robustness and can be used for leak detection in the vicinity of connections, valves, or Hydrogen line outlets. They can be altered, nevertheless, for a variety of uses. These are the materials whose colors and reflective …
Published in Recent Trends in Sensor Research & Technology · Vol. 10, Issue 2, 2023 · pp. 17–22 Read article
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Gesture Connect Gesture Recognition for Sign Language
Abstract: A natural method of human-computer interaction, hand gesture recognition is a hot topic in computer vision and machine learning research. This field offers a wide range of potential applications, allowing users to interact with robots and system interfaces in a more straightforward and natural way without requiring additional hardware. One of the primary goals of gesture recognition research is to create systems that can identify gestures and use them to …
Published in Recent Trends in Sensor Research & Technology · Vol. 10, Issue 2, 2023 · pp. 32–41 Read article
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LabView Based Control System Design for Water Tank Heater System
Abstract: This paper presents the control system design for water tank heater system (WTHS) with the help of LabVIEW and Arduino UNO R3 based Atmega328 microcontroller to regulate the temperature of water inside the water tank heater system to a certain reference value. In the process control system, the accurate measurement of the temperature is not an easy task. The aim of this work is to develop a low-cost and flexible …
Published in Trends in Electrical Engineering · Vol. 7, Issue 3, 2017 · pp. 31–40 Read article
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Aspect of Power Transformer Design and Optimization
Abstract: Transformer is one of the most important components of power system. Preliminarily it looksa simple device but from analysis and innovative point of view, it is the big bank ofengineering, which comprises civil, mechanical, chemical and electrical engineering. It is thetime of taking challenges and respective solution of minimizing cost of transformer withoutaffecting customer specifications. This is only possible by design optimization process.Optimization is the process of making something better. …
Published in Trends in Electrical Engineering · Vol. 7, Issue 1, 2017 · pp. 8–18 Read article