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1372 articles for “LES”
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Electro Less Duplex Nickel Coating and Tribological Characterization Under Elevated Temperature
Abstract: Electroless Ni-P (EN) coatings had previously demonstrated their ability to improve the tribological properties of the underlying substantial. This is due to its high hardness, fatigue strength, and chemical resistance. Nevertheless, the EN coverings' effectiveness at high temperatures, as well as their heat resistance, have yet to be evaluated. The current work investigates the tribological properties, namely friction and wear, of EN coatings at increased temperatures (100 ºC, 200 ºC, …
Published in International Journal of Electro-Mechanics and Material Behaviour · Vol. 1, Issue 1, 2023 · pp. 12–17 Read article
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Comparison of Knowledge Perceived by Final Year Dental Students for a Lesson on the Apical Barrier in the Premature Root by Clinical Case Demonstration as Compared to the Didactic Teaching Method
Abstract: The present dental education is using didactic teaching method, which is teacher-centered with minimal or no active participation from the students. Case-based learning (CBL) is defined as learning that is based upon description of a patient’s problems, analysis and interpretation of all the relevant data obtained from history, examination and investigations and planning for further management of patient. The goal of CBL is to prepare students for clinical practice, by …
Published in Research and Reviews: A Journal of Dentistry · Vol. 15, Issue 2, 2024 · pp. 1–7 Read article
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Fuel Less Slingshot Rocket to Flies a Certain Distance Using Costless and Ecofriendly Fuel
Abstract: In this study, the rocket travels a certain distance by utilizing the force provided by the alternative of using potassium nitrate (KNO3) and sugar (C12H22O11). this initial burst reduces the amount of fuel needed for the rocket to achive the necessary speeds and altitudes. Slingshot physics involves using stored elastic energy to shoot something at high speed. This energy comes from specially made elastic bands for slingshots and is initially …
Published in Journal of Aerospace Engineering & Technology · Vol. 14, Issue 2, 2024 · pp. 14–19 Read article
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Biomimetic Approaches to Damage Tolerance: Lessons from Natural Materials
Abstract: Biomimicry has emerged as a powerful and innovative strategy for designing materials with enhanced damage tolerance by drawing inspiration from biological systems found in nature. Various natural materials, such as bone, nacre (mother-of-pearl), and spider silk, display exceptional mechanical properties, including high toughness, superior strength, and inherent self-healing capabilities. These remarkable attributes arise from their complex hierarchical architectures and adaptive mechanisms, which have been refined over millions of years through …
Published in International Journal of Fracture Mechanics and Damage Science · Vol. 3, Issue 1, 2025 · pp. 11–16 Read article
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Sensor Less Control of PMSM using SMC and SMO
Abstract: Some particular PMSM applications do not allow for the proper mounting or use of position sensors. A number of PMSM control problems can be resolved with sensorless PMSM control. It is crucial to have a precise predicted position while avoiding the chattering issue for sensorless PMSM control. This paper establishes a prerequisite for a sliding mode observer (SMO) to enter a sliding surface and offers a sigmoid-based algorithm for position …
Published in Journal of Control & Instrumentation · Vol. 13, Issue 2, 2022 · pp. 27–35 Read article
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Cogeneration of Fast Motion Estimation Processor and Algorithms Using Loss Less Compression
Abstract: Flexible and scalable motion estimation processor for the h.264 advanced video coding standard handling the processing requirements for high-definition video and suitable for Field-Programmable Gate Array (FPGA) implementation. The new motion estimation algorithm of kalman filter used to reduce the computational complexity. The eight custom instruction sets are used in the motion estimation. All processor instances are remaining binary compatible so recompilation process is not required. The motion estimation algorithm …
Published in Journal of VLSI Design Tools and Technology · Vol. 3, Issue 2, 2013 · pp. 1–5 Read article
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Design of Low Power Resistor Less Flash ADC for UWB Receiver Applications
Abstract: In this paper, two designs of flash analog to digital converters (ADCs) based on threshold inverter quantization (TIQ) technique are presented. The parallel threshold inverter quantization (PTIQ) flash ADC exploits the advantage of reduction in capacitance and power consumption if the transistors are placed in parallel. Another design called low voltage tunable body bias (LVTBB) PTIQ ADC operates at near threshold voltage level to minimize the power consumption. The PTIQ …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 3, 2016 · pp. 71–87 Read article
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Sustainability of PPP Infrastructure Projects: Lessons from the Indian Experience
Abstract: Though the development of infrastructure projects either through private investment in case of public-private partnership (PPP) or using general funding, leads to the promotion of sustainable development (SD), but on account of giving more emphasis on the business interests of private sector there is the tendency of financial aspect taking precedence over the social and environmental aspects of sustainability. As a result, the infrastructure development through PPP route exhibits concerns …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 2, 2016 · pp. 1–10 Read article
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Less Known Alice in Wonderland Syndrome: An Overview
Abstract: Alice in Wonderland syndrome, commonly abbreviated as AIWS or AWS, is a disorienting neurological ailment characterized by a set of symptoms that affect and alter the patient’s perception.in this the person experience a wide range of distortions in the perception of size, including micropsia, macropsia, teleopsia or pelopsia. Some of the suspected causes in causing the disease are head trauma, migraines Infection, tumours etc. There is no treatment for Alice …
Published in Journal of Nursing Science & Practice · Vol. 8, Issue 2, 2018 · pp. 30–32 Read article
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The Analysis of Deep Learning-Based Methods for Identifying Diabetic Retinopathy
Abstract: Diabetic retinopathy (DR) is a degenerative eye condition resulting from diabetes mellitus, where high blood glucose levels lead to lesions on the retina. This condition is considered the leading cause of blindness among working-age diabetic patients, particularly in developing countries. As the disease is irreversible, the treatment aims to preserve the patient’s current vision. Early detection is crucial for effective management of DR to maintain vision. One of the main …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 13, Issue 3, 2024 · pp. 15–31 Read article
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Design, Analysis and Modification in Pattern Design Using the Combination of Aluminium and Acrylic Parts in Wooden Pattern
Abstract: Foundry industries are still facing lots of problems regarding casting product and their productivity. Here, the attempt is made for the modification of pattern. During the ejection of mold from the pattern, the worker needs to rap hammer on the wooden pattern that causes breakdown of the pattern. Lot of time is required for repairing wooden pattern. So, it needs some modification in the existing pattern for its strength. In …
Published in Journal of Experimental & Applied Mechanics · Vol. 8, Issue 2, 2017 · pp. 13–32 Read article
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Cluster Based Sleep Transistor Approach for Low Power 6T SRAM Cell
Abstract: The demand of high density VLSI circuits has been increasing as the size of ICs is becoming small day by day. It has been seen that, to reduce active power dissipation in memory, the supply voltage reduction is necessary. Lowering the supply voltage is one of the most straightforward and effective ways to suppress the energy consumption because reducing the supply voltage could reduce the dynamic power and leakage power …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 1, 2016 · pp. 41–48 Read article
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Alveolar Cysts in a Newborn Infant: A Case Report
Abstract: Cystic lesions of transient nature through Epstein pearls, Bohn’s nodules and dental lamina cysts are frequently found in the oral cavities of newborn infants. These cysts arise from the developing dental tissues or from their remnants. Alveolar cyst is also known as gingival cyst of newborn or dental lamina cyst. This cyst presents as a benign oral lesion which is whitish-yellow in color present on the alveolar ridge of newborns …
Published in Research and Reviews: A Journal of Dentistry · Vol. 8, Issue 3, 2017 · pp. 26–28 Read article
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Are the Words in the Lexicon arranged in a pattern?
Abstract: Words are arranged in a specific pattern in the lexicon. The lexical arrangement is studied by employing a word association task. Each stimulus is known to elicit different kind of responses including taxonomic responses (which includes a response belonging to the same category), thematic (which includes a response common to the same theme as the target word). The lexical semantic organization would vary as a function of stimulus type, The …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 9, Issue 1, 2019 · pp. 19–23 Read article
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Mandible reconstruction following resection of gingival squamous cell carcinoma with peroneal artery perforator based fibular osteocutaneous free flap
Abstract: Reconstructing soft tissue defect resulting from resection of malignant tumor in face is crucial in esthetic and functional point of view. To address this condition, various surgical flaps are used, including the free vascularized osteocutaneous flap. In this case, we used a free fibular osteocutaneous flap to reconstruct both the bone (osseous) and soft tissue (mucosal) defects. These defects were caused by the removal (resection) of a lesion in a …
Published in Research and Reviews: A Journal of Dentistry · Vol. 16, Issue 2, 2025 · pp. 12–18 Read article
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Reduction of Submerged Mark Defects in Injection Molding Method
Abstract: Because of overwhelming interest in plastic items, plastic businesses are developing in a speediest rate. Plastic infusion forming starts with shape making and in assembling of complex shapes. Ideal setting up of infusion forming process factors assumes an imperative part in controlling the nature of the infusion shaped items. It is all the most critical to control property abandons like sink marks. Sink marks are fundamentally a "planned in" issue …
Published in Journal of Catalyst & Catalysis · Vol. 5, Issue 2, 2018 · pp. 15–21 Read article
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Design and Implementation of Array for Scaling Power and Area in 4t SRAM Cell
Abstract: In this article in order to reduce the power and area of the Static Random-Access Memory (SRAM) array while maintaining the competitive performance. By using the CMOS technology, the design structure is made to for desired configuration of SRAM array by utilizing the SRAM cell and six-transistor (6T), In order to reduce the number of switches for enhancing performance working with the deep submicron of values 130nm, 90nm and 65nm …
Published in Journal of Semiconductor Devices and Circuits · Vol. 9, Issue 1, 2022 · pp. 29–33 Read article
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Homeopathic Management of Molluscum Contagiosum: A Case Report
Abstract: Molluscum contagiosum (MC) is a contagious poxvirus infection of the skin. It presents as single or multiple flesh-coloured, smooth, dome-shaped painless papules that typically have a central umbilication [1, 2]. Molluscum contagiosum virus (MCV) is transmitted through autoinoculation or to other individuals through physical contact or fomite. Thus, lesions that appear in localized area of the skin may spread to other regions of the body such as genital, perineal, pubic, …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 7, Issue 2, 2018 · pp. 26–30 Read article
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Effect of Shodhana Therapy in Mandal Kushtha (Psoriasis): A Case study
Abstract: Psoriasis is a chronic dermatosis characterized by well-defined erythematous lesion covered by silvery loose scales. It affect patient physically as well as psychologically because it interrupt their cosmetic harmony. Treatment available on contemporary system is not curative but suppressive only. The point prevalence of dermatological cases was 9.25%. The point prevalence of psoriasis is 8% of total dermatological disorders. Among the psoriasis patients the ratio of male to female was …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 5, Issue 3, 2018 · pp. 24–28 Read article
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Vyanga, Present-Day Challenge: Insights from Toxicological Standpoint
Abstract: The condition of Vyanga can have significant repercussions, as facial disfigurement not only impacts an individual's psychological and social well- being but also hampers their overall contribution to society. This can result in reduced productivity, impaired social functioning, and diminished self-esteem. In classical Ayurvedic texts, Vyanga is categorized under Kshudrarogas, representing minor disorders with straightforward causes and symptoms. However, in certain instances, these conditions can lead to noticeable cosmetic impairments, …
Published in Research and Reviews: A Journal of Toxicology · Vol. 14, Issue 1, 2024 · pp. 11–16 Read article