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1115 articles for “Evaluation”
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Novel Strategies for Sustainable Structural Engineering : Eco-Friendly Materials, Energy Efficiency, and Life-Cycle Assessment
Abstract: Abstract Sustainability has become a pivotal focus in structural engineering, driven by the growing global awareness of environmental challenges and the urgent need to reduce the carbon footprint of the construction industry. This paper explores how sustainable practices are being integrated into structural engineering using green materials, energy-efficient design, and life-cycle assessment (LCA). Structural engineers are now playing a vital role in designing buildings and infrastructure that not only meet …
Published in International Journal of Structural Engineering and Analysis · Vol. 10, Issue 2, 2024 · pp. 20–24 Read article
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Enhancing Low Voltage Ride-Through Capability in Wind Energy Conversion Systems Using Phasor
Abstract: This paper presents a comprehensive strategy for enhancing the low voltage ride-through capability in wind energy conversion systems by integrating phasor measurement units, Type-III wind turbine systems, and flexible AC transmission systems devices. The research focuses on double fed induction generators-based wind turbines, which constitute a significant portion of wind energy systems but face challenges in maintaining grid stability during voltage sags. As wind turbines are directly connected to the …
Published in International Journal of Electrical Power System and Technology · Vol. 10, Issue 2, 2024 · pp. 15–40 Read article
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Comparative Design and Performance Analysis of Axial Flow Compressor Blades Using Various Materials
Abstract: This study presents a comprehensive design and performance analysis of axial flow compressor blades using various materials to improve efficiency, durability, and performance. Axial flow compressors are critical components in aircraft engines and industrial gas turbines, and the choice of blade material significantly impacts their functionality under extreme operational conditions. The analysis explores several materials, including traditional alloys, advanced composites, and high-temperature resistant metals, evaluating their mechanical properties, thermal stability, …
Published in International Journal of Mechanics and Design · Vol. 10, Issue 2, 2024 · pp. 7–15 Read article
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Impact of Cryogenic Temperatures on the Mechanical and Thermal Properties of Polymers and Composites
Abstract: The development of lightweight, high-performance materials for use in cryogenic environments is crucial for advanced applications in aerospace, energy storage, and industrial sectors. This study explores the thermodynamic and mechanical behavior of fiber-reinforced polymers and composite materials under extremely low-temperature conditions. The cryogenic performance of these materials, including their thermal stress resistance and impact properties, was assessed with a focus on polymer fragility and the durability of composites at temperatures …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 · pp. 7–12 Read article
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Thermodynamic of Biomass Pyrolysis of RenewableEnergy Production
Abstract: Biomass pyrolysis is a pivotal thermochemical process for converting organic materials into valuable biofuels and chemicals, playing a critical role in the renewable energy landscape. This study explores the thermodynamic principles underlying biomass pyrolysis, emphasizing its potential for sustainable energy production. In this process, biomass is thermally broken down in the absence of oxygen, producing syngas, biochar, and bio-oil. Thermodynamic analysis provides insights into the energy requirements, reaction pathways, and …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 Read article
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To Assess Radiation Awareness Among Healthcare Workers and Their Approach Toward Radiation Protection
Abstract: Every healthcare professional, whether directly or indirectly exposed to radiation, needs to be knowledgeable about radiation protection to make sure that the potential risks do not outweigh the advantages of diagnostic imaging. The purpose of this study was to evaluate the healthcare staff at Indus International Hospital in Derabassi’s understanding of radiation protection. Healthcare professionals, including nurses, technicians, doctors, and general duty personnel, participated in a cross-sectional survey. The quantitative …
Published in International Journal of Energetic Materials · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
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Advancements and Innovations in Superalloy CoatingTechniques: A Comprehensive Review of ECAP andHigh-Temperature Aluminization
Abstract: Equal Channel Angular Pressing (ECAP) is a pivotal technique within Severe Plastic Deformation (SPD), widely recognized for its exceptional capability to refine grain structures in metals and alloys down to the micro- and nanometer scales. This review offers an in-depth examination of the ECAP process, highlighting its effectiveness in generating ultra-fine grain microstructures that significantly enhance the mechanical properties of materials, such as strength, hardness, and ductility. We provide a …
Published in International Journal of Metallurgy and Alloys · Vol. 10, Issue 2, 2024 · pp. 16–20 Read article
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Impact of External Contextual Factors on Construction Project Performance
Abstract: The construction industry is inherently complex, influenced by a myriad of external contextualized factors that impact project performance. Based on a thorough analysis provided in the paper, this abstract offers a thorough summary of these factors. The study categorizes external contextualized factors into four main dimensions: cost, time, scope, and dominant area of influence. Factors, such as “Availability of workforce/material/equipment,” “Land Acquisition,” “Government Policy Changes,” and “Legal disputes between Project …
Published in International Journal of Town Planning and Management · Vol. 10, Issue 2, 2024 · pp. 28–47 Read article
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Decision-Making Criteria for Sustainable Adaptive Reuse of Historic Buildings: A Review
Abstract: The adaptive reuse of historic buildings plays a crucial role in advancing sustainable practices that can substantially lower carbon dioxide (CO2) emissions associated with the construction materials industry, thereby effectively combating climate change and preserving our natural resources. Currently, professionals and property owners lack focal points to validate and evaluate their decision-making processes regarding adaptation practices. This study analyzed the key factors influencing decision-making related to the adaptive reuse of …
Published in International Journal of Sustainable Building Technology · Vol. 7, Issue 2, 2024 · pp. 32–43 Read article
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Challenges to Implementation of Adaptive Reuse of Heritage Buildings
Abstract: The growing focus on sustainable adaptability to ensure global climate protection and minimize emissions within the built environment has spurred international research efforts. The construction industry is a significant consumer of resources. Therefore, it is essential to advocate for sustainability by promoting the adaptive reuse of existing buildings. The sustainable preservation of historic structures requires the incorporation of sustainable design principles and presents a viable alternative to demolition and new …
Published in International Journal of Architectural Heritage · Vol. 7, Issue 2, 2024 · pp. 19–32 Read article
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Challenges in the Preservation of Vernacular Architecture in the Face of Urbanization
Abstract: Because it embodies the traditional knowledge and skill of local communities, vernacular architecture is an essential manifestation of cultural identity. The use of regionally specific materials, construction methods, and designs tailored to local environmental circumstances are characteristics of this architectural style, which all represent the unique heritage and values of the communities involved. However, maintaining vernacular architecture has grown more difficult due to the quick speed of urbanisation and global …
Published in International Journal of Architectural Heritage · Vol. 7, Issue 2, 2024 · pp. 58–64 Read article
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Biotechnological and Biomaterial Innovations for Self-Care Management of Diabetes: A Study on Patient Knowledge and Attitude in Tripura
Abstract: Diabetes mellitus is a global epidemic, with 537 million individuals affected worldwide in 2021, projected to rise to 643 million by 2030 without preventive measures. In India, one in seven diabetic adults resides, and diabetes prevalence rose from 9.3% in 2018 to 9.6% in 2022, projected to reach 10.4% by 2030. This study focused on evaluating how well diabetes patients in Tripura understand and feel about managing their self-care. Conducted …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 2, 2024 · pp. 1–12 Read article
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Improving Safety Outcomes in the Construction Industry: A Study of Effective Safety Management Techniques
Abstract: Abstract The construction industry is notorious for its high rates of workplace accidents and fatalities, necessitating a critical evaluation of safety management practices. This paper investigates effective safety management techniques within the construction sector, emphasizing the integration of traditional safety measures with emerging technologies to enhance safety outcomes. A mixed-methods approach is employed, combining quantitative data analysis from industry reports and qualitative insights gathered from case studies of five construction …
Published in International Journal of Architectural Design and Management · Vol. 10, Issue 2, 2024 · pp. 15–20 Read article
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Enhancing Geopolymer Concrete Properties Through Processed Fly Ash and Alccofine Integration
Abstract: Abstract Geopolymer concrete (GPC) is gaining attention as a sustainable alternative to ordinary Portland cement (OPC) due to its potential to reduce the environmental impact of cement production, which accounts for roughly 7% of global CO2 emissions. This study investigates the use of processed fly ash and alccofine as key ingredients in GPC to improve its workability and compressive strength. Experimental tests were conducted to evaluate the effects of different …
Published in International Journal of Construction Engineering and Planning · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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Influence of Recycled Aggregate and Steel Fiber on the Compressive Strength of Concrete: A Comparative Study of NAC and RAC Mixes
Abstract: Abstract This study evaluates the impact of varying proportions of recycled concrete aggregate (RCA) and steel fiber content on the compressive strength of concrete mixes. Five concrete mixes were prepared with different percentages of RCA (0%, 25%, 50%, 75%, and 100%), using a constant water-to-cement ratio (w/c) of 0.55. Additionally, each mix included variations with 1% and 2% steel fiber by volume, corresponding to 78.5 kg/m³ and 157 kg/m³, respectively. …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 11–16 Read article
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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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The Impact of a Structured Teaching Program on Knowledge About Managing Specific Physical Issues Among Seniors in Selected Old Age Homes in Bangalore
Abstract: Background of the Study: The geriatric populations are suffering from different types of non- communicable diseases, like osteoarthritis, osteoporosis, diabetes, visual and hearing impairment among which osteoarthritis and visual impairment is considered as most prevalent in old age people. Objectives: This study aimed to assess the current knowledge levels of elderly individuals concerning the management of specific physical issues, evaluate the effectiveness of a structured teaching program on this knowledge …
Published in International Journal of Geriatric Nursing · Vol. 7, Issue 2, 2024 · pp. 42–49 Read article
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Assessing the Impact of a Health Worker Training Program on Early Initiation of Breastfeeding Among Healthcare Workers in Selected Hospitals of Dharwad District, Karnataka: A Pilot Study
Abstract: Aim: This study aimed to assess the impact of a health worker training program on early initiation of breastfeeding among healthcare workers in selected hospitals of Dharwad district, Karnataka. Methods: Pilot study utilized a quantitative research approach with a quasi-experimental pre-post intervention design to evaluate the impact of a health worker training program on early initiation of breastfeeding among healthcare workers in selected hospitals of Dharwad district, Karnataka. A total …
Published in International journal of Nursing Science Practice and Research · Vol. 10, Issue 2, 2024 · pp. 22–27 Read article
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Velocity and Concentration Distribution of Turbidity Currents
Abstract: AbstractThis study conducts a comprehensive analysis of the velocity and concentration characteristics withinturbidity currents, focusing on detailed evaluations of the hydrodynamic and sediment transportproperties. The investigation includes separate calculations for the velocity and concentrationdistributions within the near-boundary and jet regions, allowing for an in-depth comparison betweenthese distinct flow areas. By computing dimensionless profiles of both velocity and concentration, thestudy offers a visual representation of flow behaviors and sediment patterns, which …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 2, 2024 · pp. 15–22 Read article
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Integrated Water Management Approaches forEnhancing Sustainability in Urban Water Systems
Abstract: AbstractIntegrated Water Management (IWM) is increasingly recognized as a critical framework forachieving sustainable water use in urban, agricultural, and industrial sectors. IWM addresses theinterconnected nature of water resources and aims to optimize the entire water cycle, from source andconsumption to treatment, reuse, and disposal. This study explores the development andimplementation of IWM practices with a specific focus on the integration of advanced waterrecycling, stormwater capture, and green infrastructure solutions in …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 2, 2024 · pp. 34–39 Read article