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329 articles for “A/C rooms”
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A Review Report on Metal Expansion Bellows
Abstract: A bellows expansion joint is an assembly of two or more bellows, which helps to tackle expansion or contraction in the system where it is designed to fit in. In the field of expansion joints, very limited literature is available. It was found that various independent researchers did lot of research in the design and geometry of bellows expansion joint but a review of all is rare. All authors have …
Published in Trends in Machine design · Vol. 4, Issue 1, 2017 · pp. 19–26 Read article
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Kinetics of Soil Contaminant Degradation Enhanced by Jatropha Tanjorensis Leaf Bio-Stimulant
Abstract: The data obtained from the experiment show a high viability of the plant extracts in the biodegradation process, the maximum specific rate was determined. Also, application of Michael Menten’s equation were also applied, the maximum dissociation rate constant was obtained from lineweaver bulk plot, for both sun-dried and room dried at 100 g of CPED and CPEL as RMAX to be 1000 ppmday-1 and 555.55 ppmday-1 whereas KPTH 3190.16 ppm-1 …
Published in Journal of Catalyst & Catalysis · Vol. 11, Issue 1, 2024 · pp. 01–06 Read article
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Enhanced Iron Removal in Experimental Iron Overload by Nanoniosomes of Desferrioxamine
Abstract: This preliminary study explores the feasibility of employing nanocapsules prepared from nonionic surfactant vesicles (niosomes) as a carrier for an iron-chelating agent, Desferrioxamine (DFO, Desferal), to enhance iron excretion from the body. The methodology consisted of creating an iron overload model in an experimental animal followed by measurement of iron excretion pattern in the urine by atomic absorption spectrophotometry. Niosomes were prepared with span 60: cholesterol:dicetyl phosphate by the lipid …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 5, Issue 1, 2014 · pp. 14–20 Read article
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Ratricharya (Night Regimen)—Path of Healthy Life
Abstract: Paramount aim of Ayurveda is Sawasthasya Swasthaya Raksanam. For the gratification of this goal there are different concepts in Ayurveda and Ratricharya, is one of them. Copious information is available on Dincharya but not so much on Ratricharya as a separate heading. But the author of latter century explained about it. Ratricharya is not merely Nidra or sleep but it included three sub-pillars of life i.e. Ahara, Nidra and Bhramcharya. …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 6, Issue 2, 2019 · pp. 15–18 Read article
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Road Accidents among Adolescents
Abstract: A systematic investigation will provide dynamic understanding about the road accidents, incidence, causes and actions for traffic safety among adolescents according to demographic and clinical data on all accident victims admitted age between 12 and 20 years. There were 257 (95.2%) males and 13 (4.8%) females. There were 12 (4.4%) deaths, 9 (75%) due to traumatic brain injuries [1]. Due to vast mechanization of today’s world, youngsters have been provided …
Published in Research and Reviews: A Journal of Health Professions · Vol. 4, Issue 1, 2014 · pp. 15–21 Read article
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Comparative Study of Structural and Ionic Properties of Doped Zirconia Electrolytes for Solid Oxide Fuel Cells
Abstract: The current study looks at yttria and scandia doped zirconia electrolytes for application in solid oxide fuel cells. Samples with (i) 10 mol% yttria, (ii) 5 mol% yttria and 5 mol% scandia, and (iii) 10 mol% scandia in zirconia host lattice were prepared by mixed oxide method and were sintered by conventional heating at 1400°C for six hours. The samples were then analysed by X-ray diffraction (XRD) and scanning electron …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 2, 2018 · pp. 1–7 Read article
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Home Automation Using Wireless Infrared Remote
Abstract: The present paper describes a design, which provides wireless link of home appliances to the remote user. In the modern world, it is necessary to control the fan speed, light intensity, air conditioners, and television for which we are linked to high-tech machineries and equipment’s to get our jobs done and make the life easier. Smart home consists of system equipped with home appliances which we tend to control by …
Published in Journal of Microelectronics and Solid State Devices · Vol. 3, Issue 1, 2016 · pp. 9–13 Read article
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Preparation of an Indicator Dye from Tender Coconut Husk and Analysis of its Stability
Abstract: India is eminent in its production and usage of tender coconuts. The aim of this paper was to develop a useful product from tender coconut waste. It focuses on the utilization of coconut husk to produce an indicator dye for the detection of the approximate pH of any solution. A concentrated dye was first prepared in aqueous form. When stored, it was stable and functional at room temperature as well …
Published in Research & Reviews : Journal of Botany · Vol. 9, Issue 3, 2020 · pp. 17–23 Read article
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Fiber Optic Fluorescent Probe for Measurement of Temperature
Abstract: A fiber optic temperature monitoring probe has been developed. Its sensing element uses the temperature sensitive fluorescence of Cu-activated calcium sulphide (CaS) phosphors. These phosphors have been synthesized by solid state fusion reaction. The excitation and emission spectra of the phosphor coatings have been recorded at room temperature (25ºC). The temperature dependence of fluorescence intensity and the lifetime of phosphorescence have also been studied. From the systematic variation of these …
Published in Journal of Instrumentation Technology & Innovations · Vol. 2, Issue 3, 2012 · pp. 9–13 Read article
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An AI Integrated Online Hotel Management System
Abstract: The rapid advancement is technology across all industries around the globe has paved the way for hospitality sector to reap benefits. Hotel management software has come an extended way in assisting hoteliers amend the way their business functions. Hotel Management system includes many activities viz., maintaining hotel guest’s records, booking, doing registrations, posting of bills and input room hotel rates etc. Thus, handling the items manually creates great challenges because …
Published in Journal of Web Engineering & Technology · Vol. 9, Issue 1, 2022 · pp. 1–18 Read article
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Analysis of Modulation Response of a 450 nm True Blue Semiconductor Laser by Varying Differential Gain
Abstract: AbstractIn this work the analysis of modulation response of a 450 nm InGaN based multi-quantum well (MQW) true blue semiconductor laser have been presented. The internal designing of 450 nm blue laser has been done before. but the desired wavelength of 450 nm was obtained by adjusting the exact concentration of In0.211Ga0.789N/Al0.07Ga0.93N in this work. The effects on modulation response by varying the differential gain have been observed. Also, the …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 1, 2015 · pp. 1–8 Read article
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A New Approach of Synthesis Fe-Substituted Bi-2223 Superconductors
Abstract: Generally, the Bismuth based high temperature superconductors are utilizing in three phases as Bi-2201, Bi-2212 and Bi-2223. These have different transition temperature according to superconducting phase. Here, we studied about Bi-2223 phase by using complex Bi2Sr2Can-1 (Cu1-xFex)3O10+δ where n = 3. In this complex, we has been doped iron in Coper (Cu) site (x = 0.07%). This sample was prepared by solid state reaction method. The planetary Ball mill was …
Published in Research & Reviews : Journal of Physics · Vol. 10, Issue 3, 2021 · pp. 22–29 Read article
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An AI Integrated Online Hotel Management System
Abstract: The rapid advancement in technology across all industries around the globe has paved the way for hospitality sector to reap benefits. Hotel management software has come an extended way in assisting hoteliers to amend the way their business functions. Hotel Management system includes many activities viz., maintaining hotel guest’s records, booking, doing registrations, posting of bills and input room hotel rates, etc. Thus, handling the items manually creates great challenges …
Published in Journal of Web Engineering & Technology · Vol. 9, Issue 4, 2022 · pp. 1–18 Read article
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Investigation of Structural and Magnetic Properties of Gadolinium Substituted in Nickel – Cobalt Nano ferrite by Chemical Route
Abstract: Ni0.5Co0.5GdyFe2-y O4 nanoparticles were successfully synthesized via chemical route. The Gadolinium (Gd3+) doped in Nickel (Ni) cobalt (Co) Nano Ferrite at various compositions such as Ni0.5Co0.5GdyFe2-y O4 (where y=0.025, 0.050, 0.075, 0.1, 0.125, 0.150) were synthesized by a simple cost-effective method involving sol-gel auto combustion process. Synthesized samples were sintered at 6000C temperature. The structural and magnetic properties of synthesized Gd3+ doped Nickel-Cobalt Nano Ferrite was investigated and presented in …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 1, 2019 · pp. 21–26 Read article
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Experimental Study to Improve the Quality of Dehydrated Button Mushrooms (Agaricus bisporus)
Abstract: Mushrooms are popular for their delicacy and flavour rather than food value. However, it is well established fact that they are excellent sources of minerals and vitamins such as B-complex and vitamin C. In addition, mushrooms contain 1.1–8.2% lipids, 4.0–8.1% carbohydrates and 3–32% fibers on dry weight basis. It contains about 90% moisture. The present investigation was undertaken to study the effect of 10 min dipping or vacuum infusion pretreatments …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 6, Issue 2, 2017 · pp. 11–19 Read article
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Continuous Commissioning Techniques for Ground Source Heat Pumps: Review
Abstract: This study offers a model-based continuous commissioning methodology to find control-related performance gaps in HVAC systems with ground-source heat pumps. Traditional continuous commissioning is still helpful in finding energy performance gaps, even if MBCCx employs a system model as a reference to find operational inefficiencies and control issues arising from subsystem integration. A calibrated physics-based model that depicts the system performance as intended during the design phase forms the basis …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 12, Issue 3, 2025 · pp. 22–36 Read article
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Transforming the Healing Spaces: – Exploring the Impact of Interior Design on Art Therapy Rooms
Abstract: Art Therapy is one of the widely used therapeutic methodologies in psychology with the motive of dealing and eliminating a person’s anxious thoughts or emotions by teaching them how they can cope with their cognitive conditions. However, it is often noted that the clinical environment this procedure takes place in may hinder with the proper development of a patient’s mental health. Therefore, an art therapy clinic should be designed in …
Published in International Journal of Behavioral Sciences · Vol. 1, Issue 1, 2024 · pp. 01–08 Read article
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Alcohol Oxidation in Ionic Liquids Catalysed by Recyclable Platinum Nanoparticles: A Green Approach
Abstract: The effect of particle size on the catalytic performance of materials in organic reactions is of scientific and industrial importance. In the present case we demonstrate the use of room temperature ionic liquids as effective agents of dispersion of platinum nanoparticles prepared from potassium tetrachloroplatinate. The platinum nanoparticles in the range 2.5±0.5 nm are recyclable catalysts for aerobic oxidation of alcohols under mild conditions. The particles suspended in ionic liquids …
Published in Journal of Catalyst & Catalysis · Vol. 1, Issue 1, 2014 · pp. 15–22 Read article
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Comparative Study of Structural, Optical, Morphological, and Magnetic Properties of BifeO3 Nanoparticles Synthesized Via Green and Chemical Methods
Abstract: BiFeO3 nanoparticles were synthesized via a green route using Strychnos nux-vomica leaf extract and a conventional chemical sol–gel method to study the effect of synthesis routes on their properties. XRD analysis confirmed phase-pure rhombohedral BiFeO3 for both samples. FTIR analysis was carried out to confirm the formation of the perovskite structure and to detect surface functional groups. FESEM analysis indicated a significant effect of phytochemicals in controlling particle growth and …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 16, Issue 1, 2026 · pp. 1–8 Read article
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Physicochemical Characterization of Niger crude for processing and transport
Abstract: Niger crude oil physic chemical properties which influence it processing and flow behavior was investigated in this study. The bulk characterization includes specific gravity, viscosity, pour point, freezing point, wax content, sulfur content, SARA fraction and the Colloidal Instability Index analyses. Results indicate that the crude oil is paraffinic, light and sweet with high wax content (24.8%).The rheological behavior studied from the viscosity variation show that it is very viscous …
Published in Journal of Petroleum Engineering & Technology · Vol. 10, Issue 2, 2020 · pp. 38–43 Read article