Search results for: Suganthi J.

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J.</title> <meta name="description" content="Search results for: Suganthi J."> <meta name="keywords" content="Suganthi J."> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Suganthi J."> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 3</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Suganthi J.</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3</span> Optimization of Black Grass Jelly Formulation to Reduce Leaching and Increase Floating Rate</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20M.%20Nor">M. M. Nor</a>, <a href="https://publications.waset.org/abstracts/search?q=H.%20I.%20Sheikh"> H. I. Sheikh</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20F.%20H.%20Hassan"> M. F. H. Hassan</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Mokhtar"> S. Mokhtar</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Suganthi"> A. Suganthi</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Fadhlina"> A. Fadhlina</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Black grass jelly (BGJ) is a popular black jelly used in preparing various drinks and desserts. Food industries often use preservatives to maintain the physicochemical properties of foods, such as color and texture. These preservatives (e.g., phosphoric acid) are linked with deleterious health effects such as kidney disease. Using gelling agents, carrageenan, and gelatin to make BGJ could improve its physiochemical and textural properties. This study was designed to optimize BGJ-selected physicochemical and textural properties using carrageenan and gelatin. Various black grass jelly formulations (BGJF) were designed using an I-optimal mixture design in Design Expert庐 software. Data from commercial BGJ were used as a reference during the optimization process. The combination of carrageenan and gelatin added to the formulations was up to 14.38g (~5%), respectively. The results showed that adding 2.5g carrageenan and 2.5g gelatin at approximately 5g (~5%) effectively maintained most of the physiochemical properties with an overall desirability function of 0.81. This formulation was selected as the optimum black grass jelly formulation (OBGJF). The leaching properties and floating duration were measured on the OBGJF and commercial grass jelly for 20 min and 40 min, respectively. The results indicated that OBGJF showed significantly (p<0.0001) lower leaching rate and floating time (p<0.05). Hence, further optimization is needed to increase the floating duration of carrageenan and gelatin-based BGJ. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cincau" title="cincau">cincau</a>, <a href="https://publications.waset.org/abstracts/search?q=Mesona%20chinensis" title=" Mesona chinensis"> Mesona chinensis</a>, <a href="https://publications.waset.org/abstracts/search?q=black%20grass%20jelly" title=" black grass jelly"> black grass jelly</a>, <a href="https://publications.waset.org/abstracts/search?q=carrageenan" title=" carrageenan"> carrageenan</a>, <a href="https://publications.waset.org/abstracts/search?q=gelatin" title=" gelatin"> gelatin</a> </p> <a href="https://publications.waset.org/abstracts/164171/optimization-of-black-grass-jelly-formulation-to-reduce-leaching-and-increase-floating-rate" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/164171.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">82</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> Hand Gesture Interface for PC Control and SMS Notification Using MEMS Sensors</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Keerthana%20E.">Keerthana E.</a>, <a href="https://publications.waset.org/abstracts/search?q=Lohithya%20S."> Lohithya S.</a>, <a href="https://publications.waset.org/abstracts/search?q=Harshavardhini%20K.%20S."> Harshavardhini K. S.</a>, <a href="https://publications.waset.org/abstracts/search?q=Saranya%20G."> Saranya G.</a>, <a href="https://publications.waset.org/abstracts/search?q=Suganthi%20S."> Suganthi S.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In an epoch of expanding human-machine interaction, the development of innovative interfaces that bridge the gap between physical gestures and digital control has gained significant momentum. This study introduces a distinct solution that leverages a combination of MEMS (Micro-Electro-Mechanical Systems) sensors, an Arduino Mega microcontroller, and a PC to create a hand gesture interface for PC control and SMS notification. The core of the system is an ADXL335 MEMS accelerometer sensor integrated with an Arduino Mega, which communicates with a PC via a USB cable. The ADXL335 provides real-time acceleration data, which is processed by the Arduino to detect specific hand gestures. These gestures, such as left, right, up, down, or custom patterns, are interpreted by the Arduino, and corresponding actions are triggered. In the context of SMS notifications, when a gesture indicative of a new SMS is recognized, the Arduino relays this information to the PC through the serial connection. The PC application, designed to monitor the Arduino's serial port, displays these SMS notifications in the serial monitor. This study offers an engaging and interactive means of interfacing with a PC by translating hand gestures into meaningful actions, opening up opportunities for intuitive computer control. Furthermore, the integration of SMS notifications adds a practical dimension to the system, notifying users of incoming messages as they interact with their computers. The use of MEMS sensors, Arduino, and serial communication serves as a promising foundation for expanding the capabilities of gesture-based control systems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hand%20gestures" title="hand gestures">hand gestures</a>, <a href="https://publications.waset.org/abstracts/search?q=multiple%20cables" title=" multiple cables"> multiple cables</a>, <a href="https://publications.waset.org/abstracts/search?q=serial%20communication" title=" serial communication"> serial communication</a>, <a href="https://publications.waset.org/abstracts/search?q=sms%20%20notification" title=" sms notification"> sms notification</a> </p> <a href="https://publications.waset.org/abstracts/184620/hand-gesture-interface-for-pc-control-and-sms-notification-using-mems-sensors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/184620.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">69</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> Cross-Dipole Right-Hand Circularly Polarized UHF/VHF Yagi-Uda Antenna for Satellite Applications</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shativel%20S.">Shativel S.</a>, <a href="https://publications.waset.org/abstracts/search?q=Chandana%20B.%20R."> Chandana B. R.</a>, <a href="https://publications.waset.org/abstracts/search?q=Kavya%20B.%20C."> Kavya B. C.</a>, <a href="https://publications.waset.org/abstracts/search?q=Obli%20B.%20Vikram"> Obli B. Vikram</a>, <a href="https://publications.waset.org/abstracts/search?q=Suganthi%20J."> Suganthi J.</a>, <a href="https://publications.waset.org/abstracts/search?q=Nagendra%20Rao%20G."> Nagendra Rao G.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Satellite communication plays a pivotal role in modern global communication networks, serving as a vital link between terrestrial infrastructure and remote regions. The demand for reliable satellite reception systems, especially in UHF (Ultra High Frequency) and VHF (Very High Frequency) bands, has grown significantly over the years. This research paper presents the design and optimization of a high-gain, dual-band crossed Yagi-Uda antenna in CST Studio Suite, specifically tailored for satellite reception. The proposed antenna system incorporates a circularly polarized (Right-Hand Circular Polarization - RHCP) design to reduce Faraday loss. Our aim was to use fewer elements and achieve gain, so the antenna is constructed using 6x2 elements arranged in cross dipole and supported with a boom. We have achieved 10.67dBi at 146MHz and 9.28dBi at 437.5MHz.The process includes parameter optimization and fine-tuning of the Yagi-Uda array鈥檚 elements, such as the length and spacing of directors and reflectors, to achieve high gain and desirable radiation patterns. Furthermore, the optimization process considers the requirements for UHF and VHF frequency bands, ensuring broad frequency coverage for satellite reception. The results of this research are anticipated to significantly contribute to the advancement of satellite reception systems, enhancing their capabilities to reliably connect remote and underserved areas to the global communication network. Through innovative antenna design and simulation techniques, this study seeks to provide a foundation for the development of next-generation satellite communication infrastructure. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yagi-Uda%20antenna" title="Yagi-Uda antenna">Yagi-Uda antenna</a>, <a href="https://publications.waset.org/abstracts/search?q=RHCP" title=" RHCP"> RHCP</a>, <a href="https://publications.waset.org/abstracts/search?q=gain" title=" gain"> gain</a>, <a href="https://publications.waset.org/abstracts/search?q=UHF%20antenna" title=" UHF antenna"> UHF antenna</a>, <a href="https://publications.waset.org/abstracts/search?q=VHF%20antenna" title=" VHF antenna"> VHF antenna</a>, <a href="https://publications.waset.org/abstracts/search?q=CST" title=" CST"> CST</a>, <a href="https://publications.waset.org/abstracts/search?q=radiation%20pattern." title=" radiation pattern."> radiation pattern.</a> </p> <a href="https://publications.waset.org/abstracts/180564/cross-dipole-right-hand-circularly-polarized-uhfvhf-yagi-uda-antenna-for-satellite-applications" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/180564.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">61</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> 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Search results for: Suganthi J.