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511 articles for “selection factors”
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Development of Compact RF Filters for Modern Wireless Communication Systems
Abstract: Modern wireless communication systems such as 5G, 6G, Internet of Things (IoT), satellite communication, radar systems, and smart wireless networks require compact and highly efficient RF filters for reliable signal transmission and interference suppression. RF filters are important components that allow desired frequency signals to pass while rejecting unwanted frequencies and noise. With the rapid growth of wireless devices and limited spectrum resources, the demand for miniaturized, low-loss, multi-band, and …
Published in Journal of Microwave Engineering and Technologies · Vol. 13, Issue 2, 2026 Read article
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Theoretical Analysis of Volume/Weight Fraction of a Dual-Constituent Composite
Abstract: Conventional equations used in analysis of composite materials are modelled based on volume-averaging principle. The volume-averaging equations were re-evaluated to provide an alternative weight-averaging consideration as a result of the difficulty in practical determination of volume fraction of individual constituents of composite material, especially particulate composite. The equivalent weight-averaging equation analysis showed that density plays a significant determining factor in material selection of individual constituent; and composite density evaluated using …
Published in Journal of Polymer & Composites · Vol. 5, Issue 1, 2017 · pp. 32–39 Read article
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Key Satisfaction Determinants of Online Shopping: A Study of Indian Buyers
Abstract: Online shopping has emerged as a first choice among Indian buyers. Over the years, customers’ trust for online shopping sites has increased significantly. Due to the large number of players in e-commerce industry, the competition has become very intensive which means better, cheaper and wider choice of products for customers. On the other hand, customers have some privacy concern when they are likely to shop online. This study tries to …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 8, Issue 2, 2018 · pp. 47–55 Read article
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Rivaroxaban: A Comprehensive Review of an Anticoagulant Revolution
Abstract: Rivaroxaban, a prominent direct oral anticoagulant (DOAC), has garnered attention for its pivotal role in preventing and treating thromboembolic diseases. Its introduction into clinical practice has marked a significant advancement in anticoagulant therapy. The mechanism of action of rivaroxaban involves selective inhibition of factor Xa, a crucial component in the coagulation cascade. This targeted approach distinguishes it from traditional anticoagulant and contributes to its efficacy. The significance of rivaroxaban lies …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 10, Issue 3, 2023 · pp. 17–23 Read article
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Landslide Susceptibility Mapping: A Case Study of Cauvery Basin and East Flowing Rivers South of Cauvery Basin, India
Abstract: Landslide is a geological phenomenon which is directly and indirectly creates effects on life.It causes human property damages, roads breaking, building collapsing, other constructiondevastation and also huge loss of life. To manage such kind of hazard there is a need toidentify landslide prone zones. This paper addressed a GIS based spatial data analysis forlandslide susceptibility mapping in Cauvery and East Flowing Rivers South of Cauvery Basin,India. Seven important causative factors …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 1, 2015 · pp. 24–36 Read article
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Selection of Bio-implant Materials using Entropy and Analytic Hierarchy Process
Abstract: Biomaterials are artificial or natural materials that replace the diseased or damaged organic systems to improve the durability and quality of human life and provide a pain-free life for patients with a range of motions adequate for daily activities. These materials must be mechanically strong and must be amicable to human body. To ensure mechanical behaviour properties such as tensile strength, yield strength, fatigue strength and wear resistance must be …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 4, Issue 3, 2017 · pp. 15–21 Read article
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Modelling of An Electric Tractor Powertrain using MATLAB/Simulink
Abstract: Lithium-ion battery pack technology is the current trend in the automotive industry. For this study, the authors have selected NMC 18650 lithium-ion cells to design a battery pack for electric tractors and simulating the electric tractor powertrain model to gauge and size the battery pack configuration parameters. The tractor parameters have been selected by comparing with some Indian and Japanese electric tractors. The simulation has been carried out using MATLAB/Simulink …
Published in Journal of Experimental & Applied Mechanics · Vol. 12, Issue 2, 2021 · pp. 1–14 Read article
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A Study on the Comparative Changes in Nutritional Status in Follow-Up of End Stage Renal Disease Patients
Abstract: Dialysis Disequilibrium Syndrome (DDS) is a rare but serious neurological complication associated with hemodialysis, particularly during the initiation phase or in patients with high metabolic derangements. It is characterized by a range of neurological symptoms resulting from rapid shifts in plasma osmolality, leading to cerebral edema. Despite advancements in dialysis techniques, DDS continues to pose a clinical challenge due to its unpredictable nature and potential for severe outcomes. The present …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 16, Issue 1, 2026 · pp. 9–13 Read article
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A Study to Assess the Risk Factors and Symptoms of Dialysis Disequilibrium Syndrome among Patients Undergoing Hemodialysis
Abstract: Dialysis Disequilibrium Syndrome (DDS) is a rare but potentially life-threatening neurological complication associated with hemodialysis, particularly during initiation or in high-risk patients. It is characterized by a spectrum of neurological manifestations ranging from mild symptoms such as headache and nausea to severe outcomes including seizures, coma, and death. Early identification of risk factors and prompt recognition of symptoms are crucial to prevent morbidity and mortality. The present study aimed to …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 16, Issue 1, 2026 Read article
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Enhancement of the Life of Helical Spring Systems
Abstract: Helical springs are essential mechanical factors considerably employed in automotive, aerospace, and artificial systems because of their capability to store and release energy, absorb shock, and sustain repeated weight cycles. The performance, responsibility, and durability of these springs play a vital part in ensuring the effectiveness and safety of the entire system in which they are integrated. Over time, numerous researchers have focused on strategies to enhance the service life …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 12–24 Read article
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Smile Perfection with Veneers: Current Concepts and Techniques
Abstract: Veneers represent one of the most remarkable developments in dentistry over the last 25 years. The breakthrough that porcelain could be bonded to composite materials and subsequently to the tooth surface has transformed aesthetic dental treatment. Veneers not only improve facial aesthetics but also enhance self-esteem, positively influence personal interactions, and can even play a role in professional advancement. These restorations offer excellent cosmetic outcomes while maintaining a significant portion …
Published in Research and Reviews: A Journal of Dentistry · Vol. 16, Issue 2, 2025 · pp. 12–18 Read article
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PERFORMANCE EVALUATION OF SMEs IN JABALPUR USING INTEGRATED PCA DEA MODEL
Abstract: An integrated principal component analysis and data envelopment analysis frame work has been adopted to assess and ranking of SMEs situated in Jabalpur. the results of the frame work shows the performance of SMEs : weak and strong points of each SME with regard to machinery and equipment. Moreover, the composite rank of the SMEs is calculated to assess the performance. Furthermore, it identifies which indicators have major impacts on …
Published in Journal of Production Research & Management · Vol. 8, Issue 2, 2018 · pp. 30–37 Read article
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Hybridizing Principle of TOPSIS with Regression Metamodel Approach for the Optimization of CNC-WEDM Process Parameters
Abstract: Experiment is conducted on a Computer Numerical Control wire electric discharge machine under different conditions of process parameters. The experiment is carried out by using Aluminum Alloy AA6061 as a work material and a Brass wire as a cutting tool in CNCWEDM. This paper aims to develop a combination of DOE and Entropy based TOPSIS to solve multi response parameter optimization problems. An experimental investigation was carried out based on …
Published in Trends in Mechanical Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 18–25 Read article
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Advanced x-Ray Analysis for Less-Crystalline Materials
Abstract: An effort to manufacture materials with the least and precise radar signature for stealth and controlled guidance respectively, inevitably requires advanced techniques to characterize materials, for detecting the confinement of crystallinity in still smaller volumes, to estimate entity sizes, unwanted noise and structure factors. Raison d’etre for selection of advanced and special materials with less crystallinity, combined with control over precise weathering, to minimize crystal development, for acquiring stealth and …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 8–12 Read article
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Advanced x-Ray Analysis for Less-Crystalline and Complex Materials
Abstract: An effort to manufacture materials with the least and precise radar signature for stealth and controlled guidance respectively, essentially uses advanced techniques to characterize materials, for detecting crystal confinement in still smaller volumes, to estimate entity sizes, unwanted noise and structure factors. Raison d’etre for selection of advanced and special materials with less crystallinity, combined with precise control over weathering, to minimize crystal developments, for acquiring stealth and targeting with …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 11, Issue 2, 2022 · pp. 1–6 Read article
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Evaluation of the Knowledge Regarding Risk Factors of Coronary Artery Disease (CAD) among Patients Attending Medical OPD in Doon Medical College Hospital, Dehradun
Abstract: Introduction: The acceleration of Coronary Artery Disease (CAD) has become an alarming health problem across the globe. The Global Burden of Disease study has reported that by the year 2025, CAD would be the major cause of death all over the world including the developing countries. CAD is the most common cause of death in country like India. CAD will be the single largest cause of disease burden globally by …
Published in Journal of Nursing Science & Practice · Vol. 9, Issue 2, 2019 · pp. 28–32 Read article
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New Analytical Expression of OPRA Over InverseGamma Shadowed Fading Channel with Selection Combining Diversity
Abstract: Abstract: Considering wireless communications, different factors are responsible for attenuation and degradation of signal which is term as fading. Generally fading is divided into two parts large scale fading and small scale fading. It is very essential to develop a fading model that characterizes the channel considering that effects. In this paper analysis of channel capacity under Optimal Power Rate Adaption (OPRA) over Inverse-Gamma shadowed distribution with Selection Combining diversity …
Published in Journal of Microelectronics and Solid State Devices · Vol. 6, Issue 1, 2019 · pp. 18–21 Read article
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A Study to Assess the Effect of Audio Drama on Menstrual Hygiene and Reproductive Health in Terms of Knowledge and Expressed Practices among Visually Challenged Adolescent girls at Selected Blind Schools, Haryana
Abstract: Health is an essential factor for a happy contended life. Change makes life more beautiful and worth living if one knows how to adopt oneself and adjust to the challenges presented by the situation, she can face any challenge in life. The changes are more frequent in girls than boys, girl’s mature earlier reach the period of rapid growth earlier than boys. The rapid growth and change in the physical …
Published in Journal of Nursing Science & Practice · Vol. 11, Issue 3, 2021 · pp. 7–14 Read article
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Topology Optimization of Press Tools for Additive Manufacturing: Reducing Manufacturing Time
Abstract: This research paper presents a topology optimization study of a press tool consisting of a punch and a die, with the aim of optimizing the press tool topology to reduce material usage, and manufacturing time while maintaining necessary strength. The tools will be manufactured using additive manufacturing technology with Polylactic Acid (PLA) material. The Additive Manufacturing method can be used to make prototypes of press tools in the development stages. …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 40–56 Read article
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Factors Affecting Shear Stress on Tablet Hardness and Disintegration
Abstract: The quality and effectiveness of pharmaceutical tablets depend heavily on several factors influencing shear stress on tablet hardness and disintegration. These factors include formulation composition, wherein the selection and concentration of excipients and active ingredients affect how the tablet material responds to shear stress. Additionally, the compression force, speed, and duration during tablet compression are critical, impacting tablet hardness and disintegration properties. Tablet geometry and design, along with tablet press …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 15, Issue 2, 2024 · pp. 1–19 Read article