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1376 articles for “Act”
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Construction Claims’ Impacts on Project Performance Baselines
Abstract: Nowadays claims in construction projects became usual and expected during the construction procedure. In addition, claims are the most disruptive and unpleasant events of construction projects because of their impacts on project final cost and scheduled completion date. This study, as one of chain researches on construction claim management (the other researches were directed to study types of claims, the causes and the best management approach to prevent their impacts), …
Published in International Journal of Construction Engineering and Planning · Vol. 1, Issue 1, 2015 · pp. 14–20 Read article
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A Review on Experimental Investigation of Fibre Reinforced Metakaolin-Based Geopolymer Concrete
Abstract: The development of new binders, as an alternative to Portland cement (PC), by alkaline activation, is a current researcher’s interest. As Concrete is the most commonly used material for construction. The worldwide production of cement has greatly increased after 1990. Production of cement results in a lot of environmental pollution as it involves the emission of CO2 gas. There are many ways to which we can reduce environmental pollution (carbon …
Published in International Journal of Concrete Technology · Vol. 3, Issue 1, 2017 · pp. 44–55 Read article
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Experimental Study of Mechanical Properties Geopolymer Concrete.
Abstract: This experimental study aimed to define the parameters for optimum mix design of geopolymer concrete made by partial replacement of cement. The geopolymer concrete is nothing but the formation of fly ash and alkali activators. Fly ash is the waste product from the thermal power station and may use as the pozzolanic material. But, only fly ash is may not the only replacement for the cement, for the more binding …
Published in International Journal of Concrete Technology · Vol. 5, Issue 2, 2019 · pp. 16–22 Read article
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Optimal Design of Cantilever Retaining Wall Using Relief Shelve: A Review
Abstract: The sectional dimensions of retaining wallessentially depends on the active lateral earth pressure acting on it. Many researchers have struggledon researches to minimize the effective lateral pressure and to adopt the optimized and economical design for retaining walls. Provision of relief shelves to retaining walls reduces the lateral earth pressure, this type of retaining wall is considered as a special type of retaining wall. For high cantilever wall, there will …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 29–39 Read article
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ASSESSMENT OF REINFORCEMENT FOR TIES USED IN PIER FOR STEEL GIRDER RAILWAY BRIDGE (TWO TRACKS)
Abstract: The load on Pier will be taken into account due to the load of train and load of steel girder. The pier has the tendency to buckle. The permissible lateral displacement is taken as 10 mm. The moment caused due to the applied load on pier is P x e where P is the load acting on concrete pier and e is the lateral displacement of pier = 10 mm. …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 8, Issue 2, 2022 · pp. 22–27 Read article
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Surveillance System Using UAV
Abstract: In today’s world, there is a growing need of security and protection for people. Even though the technologies are most advanced in current era, the much effected problem faced by every people in a country like India is, their own protection. The criminal activities on humans and animals are increased day-by-day. Also, disasters like natural and man-made causes lot of problems. The fate of these acts is uncontrollable. So, we …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 5, Issue 2, 2019 · pp. 27–33 Read article
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Grid Interconnection of RES at the Distribution Level with Power-Quality Enhancement Features
Abstract: This paper describes enhanced technique of power quality at utility end in a network framework associated with renewable source of energy for power generation. With advancement of new functionalities sunlight based vitality based Photovoltaic cells are forthcoming energy source with higher efficiency. With the increase in load demand, the Renewable Energy Sources (RES) are increasingly connected in the distribution systems which utilizes power electronic Converters/Inverters. The Photo Voltaic (PV) Panel …
Published in International Journal of Analog Integrated Circuits · Vol. 1, Issue 1, 2015 · pp. 18–26 Read article
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Inverse ABCD Parameter Determination Using Spice
Abstract: Spice/Pspice Models using the inverse transmission parameters for linear two port analysis are given. The inverse transmission parameter determination for a circuit using SPICE2/Pspice is carried out. While the first procedure and files are for the calculation of Inverse ABCD parameters where the circuit is purely resistive and dependent sources, the second is for general two port network using linear elements and small signal models of active devices like BJT, …
Published in International Journal of Analog Integrated Circuits · Vol. 3, Issue 1, 2017 · pp. 14–19 Read article
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Algorithms Used for D-STATCOM to Achieve Compensation Current Detection
Abstract: Now a day’s power electronic based equipments are used in industrial and domestic purpose. Passive filter has been used traditionally for mitigating the distortion due to harmonic current in industrial power systems. But they have many drawbacks such as resonance problem, dependency of their performance on the system impedance etc. To overcome of such problem active power filters is introduced. It has no such drawbacks like passive filter. They inject …
Published in International Journal of Analog Integrated Circuits · Vol. 3, Issue 2, 2017 · pp. 7–19 Read article
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A New Proposal for Controlling and Monitoring of Power Distribution Transformer in Indian Power System
Abstract: Load balancing is the process of balancing the supply of electricity on the network with the electrical load by adjusting or controlling the load. This paper deals with the principle of low operation cost and flexible ZigBee based distribution transformer management system. The main objective is to *monitor the distribution transformer automatically. The intelligent load control system monitor the transformer current and voltage by using current and voltage measuring interface …
Published in International Journal of Electrical Power System and Technology · Vol. 2, Issue 1, 2016 · pp. 37–43 Read article
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Grid-Tied PV System with Small DC-Link Capacitor and Low-Frequency Ripple-Free Maximum Power Point Tracking
Abstract: This paper proposes a grid-tied cascaded multilevel inverter (CMI) PV system based on current-fed dual-active-bridge DC–DC converters using small dc-link capacitors. The CMI has many advantages, such as modularity, low harmonic spectra, high ac voltage application with low device rating, and low electromagnetic interference. In addition, distributed maximum power point tracking (MPPT) terminal for segmented photovoltaic (PV) arrays can be achieved by CMI PV converter. The low-frequency ripple-free MPPT is …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 39–47 Read article
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FUZZY LOGIC CONTROLLER FOR HARMONIC REDUCTION IN GRID CONNECTED SOLAR PV SYSTEM
Abstract: Solar PV systems are increasingly present in the electrical distribution systems due to the government’s incentives and low production cost of a developed PV technology. Power electronic converters play a major role in the integration of PV system with utility grid for high power generation. Extensive use of these devices leads to power quality problems such as sag, swell, harmonics, reactive power generation. Among these power quality issues harmonics are …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 2, Issue 2, 2016 · pp. 24–36 Read article
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Multifunctional Shunt Hybrid Power Filter and Thyristor Controlled Reactor for Distributed Generation Integration and Power Quality Improvement
Abstract: This project presents a multifunctional PV fed SHPF-TCR compensator for achieving maximum benefits from these grid-interfacing inverters. The inverter is controlled to perform as a multi-function device by incorporating active power filter functionality. An inverter can be used as power converter to insert the power created from RES to the grid, and shunt APF to reimburse load current harmonics. A SHPF-TCR compensator of a TCR and a SHPF has been …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 2, 2017 · pp. 13–25 Read article
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Integrative Network Pharmacology and Molecular Docking Analysis Reveals Potent Inhibition of Ovarian Cancer-Associated Proteins by Curcuma Longa Derivatives
Abstract: Objectives: A network pharmacology approach and molecular docking study were employed to explore how the active ingredients of Curcuma longa interact with protein targets associated with ovarian cancer. The objective was to explore the mechanism of action of these active ingredients. Methods: In this study, a total of 14 derivatives of Curcuma longa were selected to evaluate their binding affinity with specific target proteins (HLA, CDK-41, EGFR, Tumor suppressor p53 …
Published in International Journal of Applied Nanotechnology · Vol. 9, Issue 1, 2023 · pp. 45–67 Read article
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Nanozymes: Unleashing the Catalytic Power of Nanomaterials in Biotechnology
Abstract: This article explores the fascinating field of nanozymes, which are nanomaterials that exhibit enzyme-like catalytic activities. Nanozymes have emerged as a powerful tool in biotechnology, offering advantages such as high stability, tunable activity, and easy synthesis. This article delves into the diverse applications of nanozymes, ranging from biosensing and bioimaging to environmental remediation and therapeutics. We will explore the underlying principles behind nanozyme catalysis, highlight key advancements, discuss challenges and …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 30–37 Read article
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Synthesis of 2-(2,3-dichlorophenyl)-5-(substituted)-1,3,4-Oxadiazole Microcrystals by Solvothermal Method and Assessment of in vitroAntibacterial with Docking and in vivo Larvicidal Efficiency with Comprehensive Toxicological Studies
Abstract: 2,5-Disubstituted 1,3,4-oxadiazole compounds are among the most beneficial organic molecules of biological importance. In the current research, a new series of 2-(2,3-dichlorophenyl)-5-(substituted)-1,3,4-oxadiazole compounds have been synthesized solvothermally from derivatives of2,3-dichloro-N'-(substituted)benzohydrazide and Chloramine-T as an oxidizing agent using autoclave with good yield. The obtained products are micro-sized (5µm–20µm) crystals confirmed through SEM. The structures of synthesized compounds were confirmed through IR, 1H-NMR, 13C-NMR, mass Spectroscopy, Elementary analysis. Molecular docking study shows …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 6, Issue 1, 2020 · pp. 29–44 Read article
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FIRE PERFORMANCE OF POLYMER NANOCOMPOSITES
Abstract: The current communication reviews the effect of layered silicate nanoclays on the flame retardancy of non-char forming polymers, with special emphasis to polystyrene (PS) and poly(methyl methacrylate) (PMMA). The effect of nanoreinforcement in the blend of PS and PMMA has also been reviewed. This article is a bird’s eye view on the efficacy of nanoclays in acting as a potential flame retardant. An attempt has also been made to investigate …
Published in International Journal of Composite and Constituent Materials · Vol. 1, Issue 1, 2015 · pp. 32–44 Read article
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The Current and Potential Usage Areas of Shape Memory Polymer Composites in the Class of Multifunctional Materials
Abstract: Shape memory polymer composites can be programmed into a temporary shape and recover their original shape by applying different stimuli as temperature, UV, magnetic and electrical.In this way, SMPCs in the active and deformable material class, due to its advantages such as being activated by various activation methods and good biocompatibility properties, it has become the focus of research in the field of creating multifunctional materials. They are widely used …
Published in International Journal of Polymer Science and Engineering · Vol. 9, Issue 1, 2023 · pp. 1–4 Read article
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SeamlessScan: Transforming Grocery Checkout with a Next- Generation Billing Solution
Abstract: The supermarket is a type of retail store that sells food primarily. A grocery store sells food in bulk. It is not wise to purchase food from a roadside vendor given the rise in global pollution. Operating a grocery shop properly involves agreat deal of obligation, whether you are in charge of a small, independently owned store as one that is a part of a bigger company. The grocery store …
Published in International Journal of Computer Aided Manufacturing · Vol. 9, Issue 1, 2023 · pp. 22–28 Read article
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Exploring the Current Practices of Nurses, Preparing and Administering Chemotherapeutic Drugs to Children
Abstract: Introduction: Emergence of chemotherapeutic drugs has immensely benefitted current prognosis of childhood cancers but unintentional exposure to harmful agents may endanger life of health care workers who repeatedly get exposed to cytotoxic drugs. Nurses’ safety can be ensured with evidence based standard protocols related to chemotherapeutic drug preparation and administration, use of PPE, proper handling of hazardous waste, spill management etc. Objective: To explore ongoing practices, casual daily routine activities, …
Published in International Journal of Nursing Critical Care · Vol. 6, Issue 2, 2020 · pp. 52–59 Read article