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329 articles for “A/C rooms”
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Critical Guidelines for TiO2 and Ultraviolet Light Induced Disinfection in Upper Ceiling Mounted Device
Abstract: In-room air cleaners and upper room air UV light germicidal irradiation are designing control technologies that can assist with lessening the groupings of airborne microscopic organisms and contagious spores in the indoor climate. The upper ceiling mounted device is sealed with TiO2 and UV light which is efficient in action due to photocatalytic activity. TiO2 absorbs UV light strongly as compared to sun light and they form hydroxyl radicals. It …
Published in Research & Reviews : Journal of Physics · Vol. 10, Issue 3, 2021 · pp. 30–35 Read article
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Influence of Aeration and Curing on Shear Strength of Asphalt Stabilized Soil
Abstract: Asphalt stabilization technique is usually used to control and improve poor subgrade soil condition. The subgrade soil is the foundation for the roadway structure, its responsibility is to provide the required stability for the overlaying pavement and to limit the deformation due to traffic load repetitions by furnishing homogeneous stress distribution. In this work, the unconsolidated undrained Triaxial test was implemented for comparatively assessing the impact of asphalt stabilization on …
Published in Journal of Geotechnical Engineering · Vol. 6, Issue 2, 2019 · pp. 10–17 Read article
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Safety Device for Women with GPS, GSM and Health Monitoring System
Abstract: AbstractIn 21stcentury, in metro cities or big cities everywhere women security is most important requirement in our India. We use smart electronics and advance technology. We require a small and effective safety gadget that helps the women or victims in dangerous situation. This study covers the descriptive details about the safety gadget which is used for safety of women. This device consists of emergency switch or press button. Microcontroller (ATmega328P), …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 6, Issue 1, 2019 · pp. 13–18 Read article
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Investigation of Dielectric Properties of Lead-Free BaTiO3 Ceramic at Different Sintering Temperatures
Abstract: In the present study, Barium titanate (BaTiO3) was produced using the conventional solid-state sintering technique at three distinct sintering temperatures: 1000, 1100, and 1200°C. It was confirmed by the X-ray diffraction pattern that the perovskite phase was formed without secondary peaks and that the presence of the tetragonal phase was observed near room temperature. Upon conducting a frequency- dependent dielectric study, it was found that ceramic sintered at 1100°C exhibited …
Published in Recent Trends in Fluid Mechanics · Vol. 12, Issue 1, 2025 · pp. 23–30 Read article
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Evaluation of Biometric Technology for Class Control
Abstract: ABSTRACTThe productivity of a classroom has a direct correlation with students’ attendance and recording of its effectiveness. The current technology revolution oversees the gradual substitution of the age-old call method, bringing biometrics to the forefront. As a viable alternative to the traditional personal identification system, the concept of biometrics promises tremendous accuracy and speed as it automatically verifies or recognizes the identity of students. Locally, in a large class of …
Published in Current Trends in Information Technology · Vol. 2, Issue 1, 2012 · pp. 1–25 Read article
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Study on Thermal and Electrical Performance of Pani Doped Graphene Composites under Solar Light Irradiation
Abstract: Here in the research work focusses on the study of thermal and electrical performance of PANI doped graphene composites fabricated by chemical way. A sequence of conducting polymer oxidative method done using the polymerization of aniline in the presence of graphene was deliberate under solar light irradiation. The composites were inspected and characterized using spectroscopy and microscopy studies. The thermal/ electrical performance of PANI and PANI doped graphene were evaluated …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 1134–1146 Read article
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A Novel Technique of Infrared Thermography for Ambient Air Infiltration Detection in Air- Conditioned Space
Abstract: Maintaining thermal comfort in the indoor microenvironment is essential for occupants’ well-being and functioning. Heating, ventilation and air conditioning account for a significant share in building energy consumption. Therefore, it is necessary to act on each energy-saving opportunity to improve air conditioners' energy efficiency and reduce outdoor air ingress in cooling space. Many earlier works focused on improving the performance of air conditioners; however, measurement of heat losses through building/room …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 9, Issue 3, 2022 · pp. 9–17 Read article
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Seismic Retrofitting of Floating Column Building with Fluid Viscous Dampers and Structural Bracings by using Fast Non-linear Time History Analysis
Abstract: In some of the building structures, even in the newly constructed one, floating columns are used to achieve an aesthetic view or to satisfy the space requirement criteria of building areas like reception lobbies, parking spaces, conference rooms in malls etc. With the use of proper design considerations, buildings built with floating columns, which otherwise are not advised by the codes, can withstand vertical loads, i.e., gravity loads and live …
Published in Journal of Offshore Structure and Technology Read article
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Working of Remote Control Equipment Center in Railways Using SCADA
Abstract: A far flung manipulate machine or protective relay trying out is a specialised hobby. S.S.E.(RC) and S.S.E. (test Room) commonly have a practical jurisdiction over the completedivision, with Head Quarters at the far off manipulate Centre and Divisional repair storerespectively. The S.S.E.S. in territorial fee ought to maintain a consistent liaison betweenthemselves on account that these factors can have an element of dual control. Remote controlcentre is the nerve center …
Published in Journal of Control & Instrumentation · Vol. 11, Issue 1, 2020 · pp. 28–33 Read article
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Investigations on Mechanical Properties of Al 8011 Reinforced with Micro B4C/Red Mud by Stir Casting Method
Abstract: Aluminium metal matrix composites are emerging as the most versatile material for unique automotive, aviation, aerospace, defense, marine applications and other structural applications due to their excellent mixture of properties. In the present investigation, a hybrid composite of Al8011 aluminium alloy reinforced with B4C and red mud was fabricated by stir casting method. Red mud is one of the major waste material extracted from the bauxite ore of alumina during …
Published in Journal of Electronic Design Technology · Vol. 7, Issue 1, 2016 · pp. 32–38 Read article
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A Critical Review of the CBDRM Project in District Charsadda
Abstract: Pakistan, being a least developed and economically sluggish country, cannot widely support and implement the community projects for its nation. Community development projects in Pakistan mostly rely on foreign aids. The agenda behind this support to the least developed countries is to facilitate them in achieving the millennium development goals. The charter of United Nations also encourages the promotion of social progress and better standards of life by the employment …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 2, 2016 · pp. 19–22 Read article
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Closing the Loop: Innovative Strategies for Circular Economy and Sustainable Waste Management
Abstract: Africa’s growing waste crisis, especially in rapidly expanding cities across Nigeria, has made it increasingly clear that traditional “take–make–dispose” systems can no longer support sustainable development. This paper explores how shifting to a circular economy (CE) can transform waste from a persistent challenge into a valuable resource. Instead of seeing waste as an endpoint, the circular economy model encourages designing products for longer lifespans, rethinking consumption patterns, and recovering materials …
Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 3, 2025 · pp. 123–139 Read article
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Monitoring the Effectiveness of Water-Based Plants for the Inhibition of Metal
Abstract: The temperature performance profile of the plant extracts shows that inhibition efficiency increased with increasing temperature of the system until at about 323K at 9.00hrs immersion time where a decline in inhibition efficiency occurred implying the opposite at higher temperatures and longer immersion time. Corrosion rate parameters changed with rise in temperature and exposure – immersion time. Plots of rates of corrosion against the volume(s) of the test inhibitor(s) in …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 13, Issue 1, 2026 · pp. 37–46 Read article
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Design and Development of Onion Storage Shade for Better Ventilation and Longer Life
Abstract: Onions are one of the most important cash crops for farmers in India and many other countries. However, most harvested onions are lost every year due to improper storage. Traditional storage methods, such as keeping onions in heaps under trees, in closed rooms, or in poorly ventilated sheds, do not provide sufficient airflow. As a result, moisture accumulates, leading to sprouting, fungal growth, rotting, and physical damage. These losses reduce …
Published in International Journal of Trends in Horticulture · Vol. 3, Issue 1, 2026 · pp. 31–41 Read article
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Design & Implementation of Radar for Air Defence Security & Surveillance System
Abstract: With increasing threat from different countries, India must develop a strong defensive barrier againstthem. The emerging technology in war ammunition makes us one of the most well-armed countries in the world.One of the most used weapons is missiles, which were extensively developed under the guidance of Dr. APJAbdul Kalam, the architect of IGMDP (Integrated Missile Development Program). Whatever may be thetechnology it is appreciated only when human loss is avoided. …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 12, Issue 3, 2023 · pp. 16–22 Read article
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Physiological Monitoring Vest
Abstract: A firefighter saves so many life at huge risk. The working event site is so hazardous. Sometimes they die during their job of saving life of others. So the safety and health monitoring of firefighter should be on the top priority. As they work under extreme pressure conditions a proper system should be there which can do real time monitoring in order to keep them safe and improve there working …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 3, 2021 · pp. 1–5 Read article
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Exploring Adaptive Acoustics for Educational Spaces
Abstract: Acoustics play a major role in educational buildings as these have high density, occupying classrooms, lecture halls, conference rooms, auditoriums, etc., engaged by students for several activities. Due to their multi-functional nature, architectural studios in particular require larger spaces and these often accommodate furnishing such as drafting board/table, screens and podium. The considerable volume of these studios can lead to compromised acoustical comfort, which may result in issues like echoes …
Published in International Journal of Architectural Design and Planning · Vol. 2, Issue 2, 2024 · pp. 18–37 Read article
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A Review on Experimental and CFD Analysis on a Hybrid Cooler
Abstract: AbstractHybrid coolers play a very vital role in converting the hot air into cool air by involving some of the basic components that are mentioned in this review. Till today, so many new advancements as well as techniques have been developed which are still trying to prepare better or improved cooling systems that benefit human thermal comfort. Nowadays, room air conditioners are becoming very much familiar to the public, and …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 9, Issue 3, 2019 · pp. 1–5 Read article
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Synthesis and Characterization of Ether Containing Tetraglycidyl Epoxy Reinforced with Amine Functionalized Graphene Oxide (F-Go) and It’s Nanocomposites
Abstract: AbstractTGDDE matrix material along with functionalized graphene oxide (F-GO) as reinforcement was used to develop a unique skeletally modified tetra functional epoxy nanocomposites. Amine functionalization of graphene oxide nanoparticles (F-GO) on its surface was achieved by grafting 3-aminopropyltriethoxysilane (APTES) as coupling agent. The FT-IR spectrum revealed that the silane coupling agent was covalently bonded to the surface of graphene oxide nanoparticles, offering better dispersibility and compatibility with TGDDE epoxy matrix. …
Published in Journal of Polymer & Composites · Vol. 3, Issue 2, 2015 · pp. 39–51 Read article
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Customized Teaching for Better Learning
Abstract: Educationists believe that if teaching is imparted to the students, taking into account the way their mind processes information it will enhance the performance of the students as it will make the teaching sessions more interesting and lessons more educative rather than just informative. The aim of the study was to highlight the importance of recognizing the learning styles of the B. Sc. nursing students of MADHA nursing college and …
Published in Journal of Nursing Science & Practice · Vol. 2, Issue 1-3, 2012 · pp. 29–35 Read article