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806 articles for “TEM”
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Synthesis, Crystal Growth and Characterization of Bismuth Doped Potassium Hydrogen Phthalate Crystal (Khp): A Nlo Material
Abstract: To create single crystals using the Slow Evaporation Solution Growth Technique (SEST), equimolar composition of the transition metal (Bi) as Bismuth nitrate is added to Potassium Hydrogen Phthalate (KHP) (1:1) at ambient temperature. The following analysis is then performed on the single crystals that have formed. Equimolar doping-induced structural distortion in the crystals is confirmed by the FT-IR Spectra. The TGDTA study reveals the purity of the material and no …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 1, 2024 · pp. 19–27 Read article
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Synthesis, Characterization and Photoconductive Properties of Antimony Selenium Iodide
Abstract: A shiny needle-shaped polycrystalline chalcogenide compound, SbSeI, was synthesized through a solid-state thermal reaction by combining the constituent elements in a stoichiometric ratio within an evacuated quartz tube at 585°C for 3.5 hours. The resulting compound was characterized using SEM, EDAX, and XRD techniques to confirm its structure and composition. The resistance versus temperature curve revealed the semiconducting nature of the material with a resistivity of 3.5 x 10⁷ Ω-cm …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 1–8 Read article
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Emerging Solutions for Enhancing Grid Connectivity in PV Inverter Designs
Abstract: The photovoltaic (PV) cell is one kind of renewable energy source that harnesses sunlight to create electrical current without the need for any kind of mechanical or thermal coupling. PV cells are typically joined to form PV modules, which have 72 PV cells total. Depending on temperature and sun irradiation, PV modules can generate a DC voltage between 23 and 45 volts and a maximum output of 160 watts. With …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 10, Issue 1, 2024 · pp. 23–31 Read article
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New Geotechnical Engineering Design for Underground Heat Storage in Geological Substrates
Abstract: This paper proposes a new method to store thermal energy for electricity generation in power plants.The system is based on heat exchange between the hot geological substrate and inorganic salt solutionto store thermal energy under molten salt form. To this goal, we design an underground pipeline systemthat transports heat fluid carrier in solid form until reaching the geological substrate at the appropriatetemperature for the phase change where heat transfer from …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 10, Issue 1, 2024 · pp. 26–32 Read article
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Microbial Architects of Soil Health: A Multifaceted Approach to Improving Plant Nutrition, Biocontrol, and Phytohormone Production
Abstract: The intricate relationship between plants and soil harbours a thriving community of microorganisms, unseen yet essential. Through numerous mechanisms, these microscopic marvels are essential to sustaining the health of the soil and encouraging robust plant growth. Microbes in the soil are essential for enhancing plant nutrition. Bacteria and fungi act as silent collaborators, facilitating the process of solubilizing and mobilising essential nutrients like phosphorus, potassium, and nitrogen within the soil. …
Published in International Journal of Plant Biotechnology · Vol. 10, Issue 1, 2024 · pp. 29–42 Read article
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Synthesis of Fe2(MoO4)3/MoO3 Nanocatalysts by Solution Combustion Approach and Their Catalytic Performance for the Selective Oxidation of Methanol
Abstract: The Fe 2 (MoO 4 ) 3 /MoO 3 nanocatalysts comprising Fe 2 (MoO 4 ) 3 nanoparticles supported on MoO 3 nanorods were synthesized via two-step solution combustion approach and their catalytic performance for the selective oxidation of methanol were evaluated. The materials have been characterised using electron microscopy, powder X-ray diffraction and Raman spectroscopy. First, MoO 3 nanoparticles were prepared by solution combustion reaction employing ammonium nitrate as …
Published in International Journal of Applied Nanotechnology · Vol. 10, Issue 1, 2024 · pp. 37–47 Read article
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Smart Aerophonic and Hydrophonic Farming Using ESP8266 Module with Mobile Application
Abstract: This paper examines the creative use of ESP8266 modules in mobile application-controlled smart aerophonic and hydroponic farming systems. An extremely productive and resource-efficient kind of soilless growing is provided by hydroponic and aerophonic farming techniques. The connectivity required to remotely monitor and control these systems is provided by the inexpensive Wi-Fi microcontroller known as the ESP8266 module. Farmers may ensure ideal growing conditions by controlling environmental factors like pH, temperature, …
Published in International Journal of Analog Integrated Circuits · Vol. 10, Issue 1, 2024 · pp. 17–26 Read article
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Agriculture Pump Monitoring and Tracking Using Arduino, GSM and Sensor Integration
Abstract: The agricultural industry faces growing challenges in managing water resources effectively and efficiently. To address these challenges, this abstract introduces an innovative solution for Agriculture Pump Monitoring and tracking that integrates Arduino, GSM (Global System for Mobile Communications), GPS (Global Positioning System), and a suite of sensors. This system is designed to provide real-time data and remote-control capabilities for agricultural pump operations. It consists of an Arduino-based control unit connected …
Published in International Journal of Analog Integrated Circuits · Vol. 10, Issue 1, 2024 · pp. 1–7 Read article
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Mechanical and Thermal Factors Contributing to Turbine Engine Failures
Abstract: Turbine engines are essential parts of aircraft and power plants because they operate in harsh mechanical and temperature environments, which increases the likelihood of their failure. This paper summarizes what is now known about the complex interactions between thermal loads and mechanical stresses in turbine engine breakdowns. Thermal aspects, such as thermal cycling, heat transfer methods, and cooling systems, are examined for their contributions to deterioration and structural integrity, while …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 1, 2024 · pp. 7–12 Read article
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Recent Techniques for Producing Biodiesel
Abstract: Development of society increases the demand of energy. Particularly in transportation sector the need of diesel fuel is increasing day by day and consequently there is a problem of environmental pollution, so there are severe challenges to human survival and development. Biodiesel provides one kind of sustainable solution to above problems. The supercritical process is one of the innovative methods used in the manufacturing of biodiesel. With this process, oils …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 1, 2024 · pp. 19–22 Read article
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Bioalcohol Production: A Detailed Review
Abstract: Bioethanol stands as a pivotal player in the realm of renewable energy, deriving from organic materials abundant in sugars or their precursors. Its economic viability hinges largely on the affordability of substrates, which directly influences the overall cost of production. Microbial fermentation of carbohydrates, encompassing both pentose and hexose sugars, yields alcohols alongside valuable by-products, rendering bioethanol a versatile resource, particularly in the context of fuel production. The optimization of …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 52–59 Read article
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A Comprehensive Review on Insulin Resistance
Abstract: Insulin resistance is a complex condition where cells in the body, such as those in the liver, fat, and muscle, do not respond properly to insulin. Insulin resistance can be temporary or incurable, leading to increased insulin production known as hyperinsulinemia, which may contribute to obesity and eventually progress to type 2 diabetes. This mini-review elaborates the historical context of insulin discovery and its therapeutic use. It highlights the importance …
Published in International Journal of Immunological Nursing · Vol. 10, Issue 1, 2024 · pp. 1–4 Read article
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A Cross-sectional Study to Assess the Associated Factors on Bottle-feeding among Mothers of Infants in Selected Rural Slum Area of District Rohtak
Abstract: Introduction: WHO developed recommendations for exclusive breastfeeding up to 6 months, safe complementary foods after that, and avoidance of bottle-feeding. The prevalence of bottle-feeding varies among different nations. There is a lack of data from India regarding the diverse factors contributing to the practice of bottle-feeding. Various reasons for bottle-feeding mentioned by mothers were illness, breast problems, and the perception of insufficient milk. Whatever be the reason for the selection …
Published in International Journal of Pediatric Nursing · Vol. 10, Issue 1, 2024 · pp. 1–12 Read article
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Reflection of Culture on Architecture
Abstract: Cultural influences have moulded the way spaces have been designed and used for various activities and functions. It is clearly possible to understand various things about a culture through architecture such as lifestyle, artistic sensibilities and social culture These influences are observed not only in areas of ritualistic and religious importance such as temples and mosques, but also the design of residences has seen a direct impact of the cultural …
Published in International Journal of Architectural Heritage · Vol. 3, Issue 1, 2020 · pp. 17–29 Read article
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Conservation Practices Depleting Values and Lifespan of Heritage
Abstract: Human Life was developed based on needs and requirements for living. Each building embodies one or more of these concepts, such as life, love, hope, and death, in its own unique way. Many beautiful works have been created to express love such as Taj Mahal. The importance of hope (temples) and the requirement for burial grounds or crypts to satisfy the after death were factors in the development of religion …
Published in International Journal of Architectural Heritage · Vol. 5, Issue 2, 2022 · pp. 20–25 Read article
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“How culture impacts the development of a city- Building science of Ujjaini as mentioned in Meghduta.”
Abstract: Ujjain city is more than culture and tradition. It is a resemblance to India’s powerful history as well as philosophies of town planning models. Being the city of Great rulers like King Vikramaditya and the great poet Kalidas, it is also a living example of heritage. This historical and ancient city is 5000 years old and known to be the best city in Adi Brahma Puran. Ujjainihas been the capital …
Published in International Journal of Architectural Heritage · Vol. 6, Issue 1, 2023 · pp. 45–51 Read article
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Climate Responsive Building Construction: An Analysis
Abstract: Climate is the prevailing meteorological condition in a given region. It is a measure of the average pattern of variation in elements such as temperature, humidity, solar radiation and wind over long periods of time. The design of pleasant buildings that safeguard physiological comfort of users is attained through an understanding of the climate and the human responsive systems. One of the greatest challenges facing human society in the 21st …
Published in International Journal of Sustainable Building Technology · Vol. 1, Issue 1, 2018 · pp. 11–15 Read article
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Earthen Architecture: Sustainable and Eco-Efficient Construction
Abstract: Sustainable construction or material can be achieved by using the local and natural resources so that it can meet cultural, economic and social needs, but it does not refer to degrade these resources to such extent that they cannot meet these needs in future generations. Earth materials are cheap, abundant, environment friendly and are the extensively used material for construction around the world. The number of ancient earthen building that …
Published in International Journal of Sustainable Building Technology · Vol. 3, Issue 2, 2020 · pp. 20–27 Read article
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Green Bye Laws : Bye laws used by development authorities under the Green scrutiny. A comparative study of a typical built fabric in Delhi NCR with Case study of Naya bans, an urban village in Noida
Abstract: Bye laws are the guidelines for urbanization in India. The policy vision behind bye laws creates equal opportunity for land ownership, within a development authority. This opportunity is projected through bye laws as per plot sizes and is regulated per unit area of land through restrictions on FAR, ground cover, parking, height restrictions and fire safety. Per capita, density and per square feet is the basis and it is regulated …
Published in International Journal of Sustainable Building Technology · Vol. 4, Issue 2, 2021 · pp. 24–31 Read article
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Urban Pilgrimage—Negotiating Continuity and Development in the Pilgrim Core of Guruvayur
Abstract: The research focusses on the need for negotiating conflicts and contestations in the urban spaces of Guruvayur in relation to its pilgrim core, which has been subjected to varying pressures resulting in an organic spatial growth usually disordered in character. The main objective is to achieve a symbiotic relationship between the locals and the pilgrims through mutual sharing of urban functions. The study area is confined to the temple core …
Published in International Journal of Urban Design · Vol. 1, Issue 2, 2018 · pp. 19–27 Read article