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721 articles for “Shift”
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A Reviewon Dental Carries in Children
Abstract: Dental caries is one of the most prevalent chronic diseases in man, worldwide. It is a multifactorial disease that starts with microbiological shifts within the complex biofilm (dental plaque). It is therefore of the utmost important to prevent the caries disease, but this will not be successful unless the available scientific knowledge relating to ways of changing the etiological factors of the disease is applied. However, there are still a …
Published in Research and Reviews: A Journal of Dentistry · Vol. 13, Issue 1, 2022 · pp. 1–5 Read article
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Energy-Momentum Dependent Potentials and np Scattering
Abstract: Energy-dependent equivalent local potential corresponding to a rank 2 nonlocal interaction isconstructed for the partial wave 0 and the higher partial wave equivalent localinteractions are developed by exploiting the formalism of super symmetry formalism. Themerit of our constructed potentials is judged through a model calculation. Our results are ingood agreement with standard data.Keywords: Equivalent local potential, non-local potential, scattering phase shifts, super symmetry formalismCite this ArticleAshwini Kumar Behera, …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 1–9 Read article
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Downshifting Strategy Using Gear Skipping During Normal Braking in Electric Vehicles Equipped with AMT
Abstract: In this paper, the regenerative braking method using optimal downshifting is investigated to increase the recovering energy during normal braking in an electric vehicle equipped with Automatic Manual Transmission (AMT). First, the modeling of the electric vehicle powertrain and consideration of brake force distribution was carried out. Based on these, the method to select general downshifting points was mentioned in the electric vehicle. Second, the effect of power interruption on …
Published in Journal of Automobile Engineering and Applications · Vol. 12, Issue 2, 2025 · pp. 8–19 Read article
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Petroleum Engineering’s Future in a Changing Energy Environment
Abstract: Concerns about climate change, rapid technological advancement, and the expanding deployment of renewable energy sources are driving a profound transformation in the global energy sector. Within this evolving landscape, petroleum engineering remains a critical discipline, ensuring a reliable and efficient energy supply while adapting to increasingly stringent sustainability expectations. This article examines the future trajectory of petroleum engineering by analyzing how digitalization, advanced reservoir characterization, and enhanced oil recovery techniques …
Published in Journal of Petroleum Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 61–66 Read article
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An Investigation on Influence of Gamma-Irradiation and Doping on Chemical Structures and Optical Properties of Conducting Polypyrrole
Abstract: In this study, the authors report on effect of gamma-irradiation and doping (bromine, iodine and sulfate ion) on chemical structure and optical, electronic properties of polypyrrole. Optical absorption spectrum of PPY shown absorption bands centered around 36.2.5 nm (peak 1), 450 nm (peak 2) and 525 nm (peak 3) positions. Gamma irradiation resulted in broadening of peak A together with a band shift of 45–525 nm and disappearance peaks 2 …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 · pp. 48–57 Read article
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Fabrication and Vibration Analysis of a Single-Passenger Car
Abstract: So far the world is trying to make economic, compact car for a single passenger to travel. The authors also took part in such an endeavor to develop a compact 4-wheel car for a single passenger with minding of two main considerations called fuel consumption and travelling comfort. This car is exclusively fabricated for the alteration of two wheelers. Two wheelers give good fuel economy but there will be deficiency …
Published in Journal of Automobile Engineering and Applications · Vol. 1, Issue 1, 2014 · pp. 11–17 Read article
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PWM Technique based evaluation and performance analysis ofZVS Based Resonant Converter
Abstract: A Zero Voltage Switching (ZVS) based Resonant Converter (RC) has been simulated and the performanceis analyses in this paper. A ZVS based resonant converter working under load independent output voltage and no-load regulation is presented in the paper.Pulse width modulation (PWM) is a technology used to regulate outputvoltage. The major transitions of a full-bridge converter that achieves zero-voltage switching across the whole lineand load range by using a linked inductor …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 2, 2022 · pp. 42–48 Read article
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Quantitative Study of Deformations using Electronic Speckle Pattern Interferometer (ESPI)
Abstract: AbstractThis paper discusses a research proposal to use temporal phase shifting technique of Electronic Speckle Pattern Interferometer (ESPI) for qualitative and quantitative study of deformations of various kinds. Proposed method for quantitative study is a five step phase shifting algorithm for extraction of phase information from the deformed object. Mechanical and thermal deformations in metallic thin films, metal plates and acoustic deformations are been planned for the study.Keywords: Temporal phase …
Published in Research & Reviews : Journal of Physics · Vol. 4, Issue 2, 2015 · pp. 1–7 Read article
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The first generation of stars formation at Redshift Z=0 and when did they lit up the dark matter?
Abstract: Our home is our own life galaxy, the "Milky Way” which consist of trillions and trillions of stars. One of the middle aged, yellow stars is our sun. 400 billions of stars moving with a very complex and orderly grace in our spiral galaxy the Milky Way. In all galaxies there are perhaps as many as many planets as stars i.e 1011 × 1011 =1022, 10 billion trillions planets. Some …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 11, Issue 3, 2022 · pp. 15–24 Read article
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Basics of Ultrasound Imaging Physics
Abstract: Bedside ultrasonography has become an important technology for obtaining critical information in the acute management of patients. Understanding the mechanics of ultrasonography is necessary for performing and interpreting scans at the bedside. The mechanics of both continuous and pulsed wave sound are used in diagnostic ultrasonography. In order to obtain proper sonographic images, the apparatus, which includes transducers and image processing, is critical. Understanding how these concepts interact allows practitioners …
Published in Research & Reviews : Journal of Physics · Vol. 11, Issue 1, 2022 · pp. 27–29 Read article
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Cause of climate change and issues in uttrakhand
Abstract: Uttarakhand is experiencing a surge in average temperatures and a significant shift in precipitation regime, causing significant changes in the duration, amount, and form of atmospheric precipitation. The region's shorter snowfall season is believed to be responsible for decreased water supply, leading to water scarcity. The shift in plant blossoming and fruiting has also led to a shift in traditional life support activities, resulting in decreased agricultural productivity, increased pest …
Published in International Journal of Environmental Planning and Development Architecture · Vol. 2, Issue 1, 2024 · pp. 21–26 Read article
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Electronics and Communication Design of an AI-Powered Smart Chair for Real-Time Multilingual Interaction
Abstract: Revolutionizing the passive listening experience, a smart chair designed for presentation attendees goes far beyond mere cushioning, dynamically adapting to individual posture and offering ergonomic support to combat fatigue during lengthy sessions. Equipped with integrated sensors, these intelligent seats can subtly prompt listeners to adjust their position for optimal comfort and focus, sometimes even providing gentle haptic feedback for key takeaways or to signal important transitions in the presentation. Furthermore, …
Published in Recent Trends in Electronics Communication Systems · Vol. 12, Issue 3, 2025 · pp. 16–29 Read article
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Pharmacoepigenomics of Replication Timing: How Anti- Cancer Drugs Reshape Chromatin Domains and Mutational Landscapes.
Abstract: DNA replication timing serves as a fundamental epigenetic feature that organizes genome function during the cell cycle (3), while anti-cancer drugs profoundly alter this process to disrupt tumor growth(4). These agents target chromatin architecture, shifting replication domains and reshaping mutational patterns critical for cancer evolution (1,5). DNA replication timing (RT) domains serve as dynamic epigenetic organizers, partitioning the genome into early- and late-replicating regions that correlate with chromatin states, gene …
Published in International Journal of Molecular Biotechnological Research · Vol. 4, Issue 1, 2026 · pp. 41–50 Read article
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Analyzing Thermal Expansion in Polymer Composites Through Heat Transfer Simulations
Abstract: Although lightweight and strong, polymer composites require careful handling in environments where temperatures shift. Their usefulness in fields like aviation, vehicle manufacturing, and electronic devices comes from customizable heat behavior alongside favorable mechanical traits. Yet variation in size due to heating or cooling remains a concern hard to dismiss. As conditions change, expansion occurs - sometimes enough to disrupt fit, alignment, or function within complex systems. This response to warmth …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1098–1108 Read article
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Discomfort Analysis in Pneumatic Grinding: Steam Generator Manufacturing Industry
Abstract: Steam generator manufacturing involves a lot of custom designed components requiring intensive fabrication activities of welding and grinding. Pneumatic grinding machines of different types are widely used in such industries as they offer flexibility and ease of use. However, the deployment of pneumatic tools are associated with hand transmitted vibration and related health issues. The present study aims to evaluate the extent of discomfort levels of operators and its relationship …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 3, 2016 · pp. 1–10 Read article
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Digital Communication Receiver CMOS Chip Design
Abstract: RF receivers are such electronic devices that discrete radio signals from one another and transform specific signals into respective audio, video, or data formats. It uses an antenna to receive transmitted radio signals and a tuner to separate a specific signal from all of the other signals that the antenna receives. Detectors or demodulators at that moment extract information that was programmed formerly to transmission. There are numerous customs to …
Published in Recent Trends in Electronics Communication Systems · Vol. 1, Issue 3, 2014 · pp. 16–21 Read article
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Morphological and Optical Properties of Pure and Doped ZnS Nanoparticles: A Review
Abstract: In this article, authors have discussed that, how doping of different materials affects the photoluminescence property of ZnS nanoparticles. Structural properties of these doped ZnS nanoparticles have been analysed by X-ray diffraction, which shows the diameter of the particles. The unique luminescence properties, such as the strength (its intensity is about 12 times that of ZnS nanoparticles) and stability of the visible-light emission were observed from doped ZnS nanoparticles. However, …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 8, Issue 1, 2018 · pp. 1–4 Read article
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Panorama of Technology Assisted Teaching/Learning Language Pedagogy: A Glance
Abstract: The dawn of the 21st century has heralded a new sun to empower teaching/learning experience. To impart quality in higher education, all universities are experimenting with new methods/techniques that can bring about a transitional shift from traditional classroom teaching to smart room learning experience. There has been a sudden shift from teacher centered classroom teaching to students centered classroom learning. The pivotal focus is on the learner’s self-learning. This is …
Published in Current Trends in Information Technology · Vol. 14, Issue 1, 2024 · pp. 12–17 Read article
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Smart and Circular Lakshadweep: Innovating Solid Waste Management for Sustainable Tourism Development
Abstract: Urban growth necessitates effective resource management, especially for resource-constrained island communities. This study focuses on the Lakshadweep Islands, examining the shift towards a circular economy through the perspective of solid waste management, with an emphasis on enhancing tourism and circular economy principles. The circular economy aims to eliminate waste and continually use resources by creating closed-loop systems where products, materials, and resources are reused, repaired, refurbished, and recycled. This study …
Published in Journal of Geotechnical Engineering · Vol. 11, Issue 2, 2024 · pp. 32–37 Read article
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Navigating Risk-Based Approaches in Quality Assurance: Strategies, Implementation, and Impact
Abstract: This review investigates the implementation of a risk-based approach within Quality Management Systems (QMS) as stipulated by ISO 9001:2015 regulations. It scrutinizes the challenges organizations encounter when transitioning to ISO 9001-2015 requirements, particularly focusing on the alignment of conceptual frameworks and processes among stakeholders. A key objective of this review is to propose a refined definition of "quality risk" and "risk-based thinking in QMS" to address the idiosyncratic characteristics of …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 11, Issue 2, 2024 Read article