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915 articles for “bands”
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Design of Active Filter using CMOS based IInd Generation Current Conveyor in Current Mode
Abstract: Traditional design techniques used in VLSI are in voltage mode, but these have drawbacks like low bandwidth, non-linearity and less gain. Current conveyors act similar to operational amplifiers but are advantageous over older VLSI design techniques because of high bandwidth-gain product, reduced power consumption etc. This paper consists of two parts: circuit diagram of current conveyor (which is a three terminal analog device) is discussed first and its working is …
Published in Journal of VLSI Design Tools and Technology · Vol. 9, Issue 1, 2019 · pp. 15–21 Read article
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The Comprehensive Study of Gallium Nitride (GaN) Semiconductor Technology
Abstract: Silicon is an important material in the field of semiconductors because of its special qualities. It has good semiconductor properties, is affordable, and can be found easily. However, it is becoming clear that silicon-based devices are reaching their limits in terms of what they can do. As a result, the search of alternative materials has been initiated. Gallium Nitride (GaN) is one such material. GaN is a type of semiconductor …
Published in Journal of VLSI Design Tools and Technology · Vol. 13, Issue 2, 2023 · pp. 1–11 Read article
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DESIGN AND ANALYSIS OF WHEEL RIM
Abstract: Design of wheel rims of the automobiles plays an important role in safety point of view and need more focus in proper designing. Selection of wear and impact resistant materials plays an important role in stability of the wheel rim. The design of wheel rims involves many factors like proper section of material, design shape, supporting ribs etc. It should be strong enough to withstand wear and shock loads at …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 3, 2022 · pp. 1–7 Read article
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Co-planar Waveguide Circular Ring Microstrip Patch Antenna for WLAN Applications
Abstract: AbstractA printed circular microstrip patch antenna with a four rectangular shape strip and co planar rectangular ground plane has been proposed. Four rectangles of dimensions 4.8mm x3mm are arranged in such a manner to achieve both the WLAN frequency band. The bandwidths of 341MHz and 414MHz are achieved having a resonant frequency of 2.37GHz and 5.45GHz respectively. This antenna is printed on the glass epoxy (FR4 lossy) of dielectric substrate …
Published in Journal of Communication Engineering & Systems · Vol. 6, Issue 3, 2016 · pp. 1–6 Read article
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Maths and Artificial Intelligence: Parallel Yet Intersecting Approach in School Curriculum
Abstract: Understanding students' level of math and working with them in handling their doubts, queries, deciding how they want to approach math, not only as a subject, but a way of interpreting it, thinking, living it, in a less stressed, anxiety and unnecessary troubles around it, which are generally there. We are studying uses of Artificial Intelligence (AI) in diagnosis of current standing of level of math in students and then …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 1, 2023 · pp. 24–30 Read article
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Critical Analysis Of Brahmacharya In The Context Of Yoga For Spiritual Upliftment: A Perspective Review
Abstract: INTRODUCTION Brahmacharya, often translated as celibacy or sexual abstinence, is one of the fundamental tenets in traditional yogic philosophy. In the context of Yoga for spiritual upliftment, this review critically analyzes the concept of brahmacharya. It delves into various interpretations and practices associated with brahmacharya, acknowledging that it extends beyond mere sexual abstinence to encompass the control and moderation of all senses and desires. It also discusses the modern-day interpretations …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 12, Issue 3, 2023 · pp. 1–5 Read article
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Determinants of Current Smoking Behaviour among Third Year Nursing Students in India: Results from Global Health Professional Student Survey (India)
Abstract: Health professionals serve as role models to their patients and public at large. Smoking among health professional would have negative impact on community members. Global Health Professional Student Survey (GHPSS) indicates health professional students including nursing students do smoke. But the factors affecting smoking behaviour are yet to be explored. This study examined GHPSS (2007) to identify factors encouraging smoking among nursing students. Results suggest that male gender, higher age, …
Published in Journal of Nursing Science & Practice · Vol. 2, Issue 1, 2012 · pp. 36–41 Read article
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Determinants of Current Smoking Behaviour among Third Year Nursing Students in India: Results from Global Health Professional Student Survey (India)
Abstract: Health professionals serve as role models to their patients and public at large. Smoking among health professional would have negative impact on community members. Global Health Professional Student Survey (GHPSS) indicates health professional students including nursing students do smoke. But the factors affecting smoking behaviour are yet to be explored. This study examined GHPSS (2007) to identify factors encouraging smoking among nursing students. Results suggest that male gender, higher age, …
Published in Journal of Nursing Science & Practice · Vol. 2, Issue 1-3, 2012 · pp. 36–41 Read article
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A Critical Review of Shiva Samhita and its Contribution to Yoga
Abstract: The Shiva Samhita or the compendium of Shiva is an ancient text on practice of Yoga. It is one among the lesser known texts of Yoga. It is believed that the Shiva Samhita is a dialogue between Lord Shiva and his consort, Parvati. The discourse includes detailed instructions on how to perform Yogaasanas, pranayama, tantric practices, mudras and bandhas which is explained across five chapters. There are two standard textbooks …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 5, Issue 3, 2018 · pp. 13–18 Read article
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Ozone Therapy: A New Era Paradigm
Abstract: There are evidences which suggest that ozone does have various therapeutic effects that range from disinfection of pathogens, anticancer properties, and treatment of back ailments. Due to the controlled and moderate oxidative stress produced by the reactions of ozone with several biological components, the therapeutic efficacy of ozone therapy is seen. Strength of the oxidative stress may show the line between effectiveness and toxic effect of ozone therapy. This observation …
Published in Research and Reviews : A Journal of Immunology · Vol. 8, Issue 1, 2018 · pp. 22–30 Read article
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Schwannoma of the Superficial Peroneal Nerve in 12 year Female Child: A Case Report
Abstract: Schwannomas (or neurilemmomas) are related to hereditary disorder in some patients and arise from the neurilemmal cells in nerve sheaths as lobulated, encapsulated tumours. It is commonly found in the head region but extremely found in the deep tissues of the foot. Schwannomas are slow-growing, encapsulated tumours that can be separated surgically from the parent nerve. Occasionally, intralesional degeneration with fibrosis, haemorrhage, calcification and cystic necrosis occurs in large or …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 4, Issue 2, 2014 · pp. 1–4 Read article
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The Principles and Applications of Structural Symmetry in Natural and Engineered Systems: A Comprehensive Review
Abstract: Structural symmetry is a fundamental constraint across scientific domains, dictating the stability, functionality, and efficiency of systems from the subatomic to the macroscopic. In physics and chemistry, symmetry is mathematically defined through Group Theory, specifically point groups (e.g., Cnv, Oh). These groups govern molecular orbital interactions; high-symmetry configurations, such as the icosahedral C60 fullerene, achieve optimal energy distribution and structural resilience. In Structural Biology, symmetry is an evolutionary strategy for …
Published in Emerging Trends in Symmetry · Vol. 2, Issue 1, 2026 · pp. 30–34 Read article
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Recent Advances in Crystal Defect Engineering of Semiconductor Photocatalysts for Sustainable Environmental and Energy Applications
Abstract: Semiconductor photocatalysis has emerged as one of the most promising green technologies for addressing environmental pollution and global energy challenges through solar energy utilization. Nevertheless, the practical application of conventional semiconductor photocatalysts is often limited by their narrow visible-light absorption, rapid recombination of photogenerated electron–hole pairs, insufficient active sites, and poor charge-transfer efficiency. Defect engineering has recently attracted significant attention as an effective strategy to overcome these limitations by deliberately …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 4, Issue 2, 2026 Read article
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Synthesis of Coupler Curve on Optimizing a Four-Bar Mechanism with Ternary Linkage Using Genetic Algorithm
Abstract: AbstractDesigning of an intricate shaped coupler curve requires assembling of complex synthesis process in relationship with the linkages of a mechanism. This work is an attempt to address curvilinear path synthesis problem on designing and optimizing a four-bar mechanism with ternary linkage whose coupler tip traces an in-demand curve with enhanced fitness level. Coupler-curve equations of the mechanism have been derived in relationship with the linkages; in the follow-up, a …
Published in Journal of Advancements in Robotics · Vol. 3, Issue 3, 2016 · pp. 9–22 Read article
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Open Flow Network Visualization Software
Abstract: Traditional IP network infrastructure is merely static, rather than flexible. Due to the advent of Cloud technologies, future networks of machine-to-machine (M2M)/Internet of Things (IoT) and the mobile devices generating Big Data, it has become very difficult for network managers to configure and monitor the ever-changing network dynamically. Recently, the concept of Software-Defined Network (SDN), which allows us to administer and configure a network in a centralized and programmable manner, …
Published in Journal of Advances in Shell Programming · Vol. 1, Issue 1, 2014 · pp. 13–17 Read article
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A Comparative Study of Statistical Features for Satellite Images with Natural Images
Abstract: While satellite imaging involves several bands that capture the geographical features, the natural images taken from camera in real world uses RGB model, which is composed of three channels, where each image can store discrete pixels with conventional brightness intensities between 0 and 255. So, the uniqueness of the two imaging techniques is reflected in its bits of every pixel. It is well known that the whole information of an …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 3, Issue 2, 2016 · pp. 59–66 Read article
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Augmented Reality Based Shooting Game
Abstract: In this developing world of technology, there are so many things going on at the same time. Humans are progressing in so many fields at the time for the betterment of human race. An innovation that holds its place among these is Augmented Reality (AR). AR refers to displaying virtual objects into the real world. This research work presents the features and functionalities of AR based shooting games which require …
Published in Journal of Operating Systems Development & Trends · Vol. 8, Issue 1, 2021 · pp. 1–8 Read article
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Class Imbalance Reduction and Training Data Selection for Cross Project Defect Prediction
Abstract: The research aims to predict errors in a targeted project using data from other projects. This project is named as the Cross-Project Defect Prediction (CPDP). There are a number of ways available to improve the predictable performance of CPDP models. However, there is no comparison of modern methods. Predictability facilitates the rational distribution of testing resources by detecting software modules that may be problematic before releasing products. If a project …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 9, Issue 3, 2022 · pp. 12–20 Read article
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Design and Development of an Under-actuated Mechanism for Grasping and Grabbing of Objects
Abstract: Abstract: An under-actuated mechanism is designed and developed for robotic hand application suitable for handling both regular and irregular shaped objects. The hand consists of three fingers and use two actuators to control 6 degree-of-freedoms (DOFs) and proves to be versatile for material handling in small to large scale application. A rotary actuator is used and grasping of object is done by actuating three fingers on a sliding base. In …
Published in Journal of Mechatronics and Automation · Vol. 1, Issue 2, 2014 · pp. 67–76 Read article
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Development of an Active Catheter Mechanism using IPMC for in vivo Inspection
Abstract: An active catheter mechanism designed and developed for body parts (interiors, oral) inspection using active polymeric actuator i.e. ionic polymer metal composite (IPMC). The first step is achieved by fabricating the low cost silver (Ag) electrode IPMC following the chemical decomposition method. When a voltage is applied, the catheter yields a transverse movement; at the same time can exhibit forward and backward motion enables it to inspect wide range of …
Published in Journal of Mechatronics and Automation · Vol. 1, Issue 1, 2014 · pp. 60–69 Read article