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547 articles for “Physical Design”
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A Study to Evaluate the Impact of a Self-instructional Module on Knowledge Enhancement Regarding the Management of Common Pregnancy Discomforts Among Primigravida Mothers in Selected Hospitals of Mysuru
Abstract: Gestation is a time of physical, emotional and hormonal changes in a woman. It is one of the important phases in a woman’s life from the time of be. It is accompanied by discomforts that are generally known as minor ailments. These common discomforts occur generally among primigravida mothers. Symptoms of discomfort due to gestation vary from woman to woman; they are nausea and vomiting, fatigue, backache, heartburn and indigestion, …
Published in International Journal of Midwifery Nursing And Practices · Vol. 3, Issue 1, 2025 · pp. 21–34 Read article
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Health Problems and their Home-Based Management Among Breast Cancer Survivors, Attending Radiotherapy OPD, PGIMER, Chandigarh
Abstract: Objectives: To determine various health problems and their home-based management among breast cancer survivors after three months of completion of hospital-based treatment (surgery, chemotherapy and radiotherapy). Methodology: A cross-sectional study design was adopted and total 100 women were selected conveniently who were currently disease free. Interview was conducted using Breast Cancer Prevention Trial Symptom Scale (BCPT) and Patient Health Questionnaire-9 (PHQ-9). Research setting was Radiotherapy Outpatient Department (OPD), Post Graduate …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 9, Issue 1, 2020 · pp. 1–10 Read article
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Study the Effect of Applied Gate Voltage on Threshold Potential and Carrier Transport Behavior of Three-Terminal Novel Prototype Device having Configuration P-type Si/SiO2/CuFeS2/Al
Abstract: This study presents a trial approach for the fabrication and characterization of a novel p-Si/SiO₂/CuFeS₂/Al field-dependent three-terminal electronic device designed to investigate charge transport behavior across multiple semiconductor junctions under externally applied bias voltages. The proposed prototype incorporates CuFeS₂ (chalcopyrite) as the active semiconductor layer, marking its first reported application in a field-induced electronic device architecture. The device was fabricated using a layered heterostructure consisting of p-type silicon, a silicon …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 · pp. 1–7 Read article
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A Brief Review on Interfaces of Copper Welded to Different Materials
Abstract: In engineering applications, three metals with high conductivity are primarily used such as copper (Cu), aluminium (Al), and silver (Ag). Each has its unique set of properties that affect specific engineering applications. Infact the choice of conductor depends on a mixture of cost, technical parameters, and environmental conditions. Among these, Copper is widely valued in engineering applications due to its antimicrobial property, excellent electrical (about 100% IACS) and thermal conductivity, …
Published in Trends in Mechanical Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 23–36 Read article
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A Cross Sectional Study Report on Prevalence of Obesity and its Associated Risk Factor among Patients Attending National Institute of Unani Medicine, India
Abstract: Background and objective: Obesity (Siman e Mufrat) is defined as deposition of excess adipose tissue mass and increased body weight. As per National Family Health Survey (NFHS-4) in 2015–16, India’s obesity doubled in last 10 years. The prevalence of obesity is higher among the urban than rural, high socioeconomic states and in south India from 1998 to 2018. This study was designed to estimate the prevalence of obesity among patients …
Published in Research and Reviews: A Journal of Medicine · Vol. 11, Issue 1, 2021 · pp. 12–16 Read article
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AI-Powered Smart Door Lock System with IoT Integration for Enhanced Home Security
Abstract: An AI-Powered Smart Door Lock System with IoT Integration for Enhanced Home Security system is an advanced security solution that utilizes sensors, microcontrollers, and authentication mechanisms to control access efficiently. This system is designed to enhance security and convenience by eliminating the need for traditional keys, reducing the risks associated with lost or duplicated keys. It operates using various authentication technologies such as RFID (Radio Frequency Identification), fingerprint recognition, and …
Published in Journal of Mechatronics and Automation · Vol. 12, Issue 2, 2025 · pp. 34–38 Read article
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QSAR Modeling of a Novel Series of Methoxylated Chalcones as Antioxidant Agents Against Gram-Positive Bacteria Staphylococcus aureus
Abstract: Background: Chalcones are aromatic ketones belonging to the flavonoid family. They are plant-based compounds and are widely found in nature. For centuries, these bioactive molecules have been utilized in various traditional medicines for the treatment of several ailments. Chalcones have antibacterial, antiviral, antimalarial, antifungal, antioxidant, and antileishmanial properties. They are also used to treat inflammation and cancer. Chalcones act as angiogenesis inhibitors, an important factor in cancer progression and metastasis. …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 3, Issue 1, 2025 · pp. 28–34 Read article
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Exploring Antimalarial Activity of Chalcone Derivatives through QSAR
Abstract: Background: The core structure of chalcones contains a reactive α,β-unsaturated system within the aromatic rings, which plays a key role in mediating various biological effects. These effects include enzyme inhibition, anticancer activity, anti-inflammatory properties, as well as antibacterial, antifungal, antimalarial, antiprotozoal, and anti-filarial actions.Modifying the structure by introducing substituent groups to the aromatic ring can enhance potency, reduce toxicity, and expand their range of pharmacological actions.Methods: A total of twenty-seven …
Published in International Journal of Bioinformatics and Computational Biology · Vol. 3, Issue 2, 2025 · pp. 1–6 Read article
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Advancements in Smart Hand Gloves for Paralysis Rehabilitation: A Review
Abstract: With the help of Smart Hand Gloves, people with disabilities can live alongside healthy people. A deaf person can use this smart glove to translate his hand signals into text and voiceovers because they cannot speak. This makes it simpler for the typical person to understand what he is saying and to react accordingly. With the help of these smart gloves, people with physical limitations can live freely by being …
Published in Current Trends in Signal Processing · Vol. 13, Issue 1, 2023 · pp. 19–24 Read article
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Determination of Object Position and Orientation Using Image Processing Technique
Abstract: A method for measuring position and orientation of an object was determined by making use of image processing technique. The position of light sources gives a geometrical constraint between them. Three light sources was designed and constructed at appropriate positions with respect to camera (webcam), the processed/programmed images directly give the coordinate values (x and y) of each of the light spot which were used in calculating their distances apart …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 2, 2018 · pp. 18–24 Read article
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Deep Learning for Earth Observation Using Satellite Imagery: A Comprehensive Review
Abstract: Earth observation (EO) satellites provide continuous, large-scale information about the Earth's land, oceans, atmosphere, vegetation, infrastructure, and environmental conditions. The rapid growth of multispectral, hyperspectral, synthetic aperture radar (SAR), thermal, and high- resolution satellite missions has generated large volumes of heterogeneous spatial and temporal data. Conventional image-processing and machine-learning techniques often require manually designed features and may have difficulty representing the complex spatial, spectral, temporal, and multimodal characteristics of satellite …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 15, Issue 2, 2026 Read article
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Ethical Considerations in AI-Driven Rehabilitation Robotics: Balancing Innovation and Responsibility
Abstract: Artificial intelligence (AI) is transforming robotics rehabilitation by introducing advanced capabilities such as adaptive therapy, real-time feedback, and personalized assistance, significantly improving outcomes for individuals with neurological and physical impairments. These AI-powered systems offer high levels of precision and consistency in therapy delivery, making them especially beneficial in pediatric and adult rehabilitation settings where engagement and tailored interventions are crucial. However, the integration of AI in healthcare also presents critical …
Published in Journal of Mechatronics and Automation · Vol. 12, Issue 3, 2025 · pp. 24–29 Read article
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Qualifying for Student Competencies through Reengineering
Abstract: The consortium of competencies required by a today's engineer are widening every day, thanks to reengineering, which accompanies in a horizon of information technology. The impetus was to make manual operations@ high technology physically less taxing. Various operations which were time consuming have now been made quicker and/or multi-tasking and so on. The new realization of meeting customer and societal requirements has facilitated a proponent that more accent is required …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 5, Issue 1, 2015 · pp. 51–62 Read article
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Modern Biomaterials: Biologically Sensitive Hydrogel Materials
Abstract: Modern biomaterials and biological products are interacting at a more clearly defined interface. Hydrogels, a category of highly hydrated biomaterials, are significant. With interstitial voids that are up to 90% water by weight, hydrogels are made of elastic networks. They are created either physically or chemically by self-assembling building blocks that areeither created artificially or organically. Macromolecules in a range of structures, such as cross-linked polymers, entangled fibrillar networks, or …
Published in Journal of Catalyst & Catalysis · Vol. 9, Issue 2, 2022 · pp. 26–30 Read article
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Thermo-Responsive Polymer Blends for Minimally Invasive Medical Procedures
Abstract: Thermo-responsive polymer blends have become a key new class of biomaterials for the minimally invasive medical procedure. They offer precision, flexibility and greater patient safety. These smart materials undergo a change of physical/ mechanical properties relative to temperature difference in the body, limiting tissue trauma and increasing effectiveness of the procedure. Their adjustable sol-gel behavior, shape-memory effects and reversible volume change provides an opportunity for their precise delivery through catheters, …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Musculoskeletal Pain among Dental Professionals
Abstract: Work-related musculoskeletal (MS) disorders are problems of the musculoskeletal system that significantly cost workplace problems thus affecting occupational health, productivity and career of the working population. Like all other professionals, dental professionals (DP) are exposed to occupational health hazards which predispose them to develop a multitude of health problems. This study was designed to find out the prevalence and associated factors of MS pain among the DP. Self-administered questionnaires consisting …
Published in Research and Reviews: A Journal of Medicine · Vol. 1, Issue 1, 2011 · pp. 32–37 Read article
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A Conceptual Framework for Safeguarding Endangered Animals Through Wireless Body Sensor Networks
Abstract: Since life began on Earth, incalculable creatures have come back and gone, rendered extinct by naturally dynamical physical and biological conditions. Though extinctions occur naturally, scientific proof strongly indicates that this rate of extinction is far on top of the natural or background rate of the past. The main reason driving this higher rate of loss is habitat loss. Over-exploitation of wildlife for profit-making purposes, the rough guide of destructive …
Published in Recent Trends in Sensor Research & Technology · Vol. 2, Issue 2, 2015 · pp. 16–20 Read article
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Internet of Educational Things (IoET) use to Improve the Rural Area with Providing Interactive Tool and Smart Class with Highly Educated Teachers
Abstract: Internet of things is used to connect devices for sending and receiving data objects in everyday use for better life hacking techniques. This paper design to introduce a new technology for education system in rural area for betterment of society. Government has decided to give tablets and computer devices for each and every government and semi government institutes. Utilization of these devices we can provide different activates. This is effective …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 5, Issue 3, 2018 · pp. 26–34 Read article
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Role of Polymer and Composite Materials in Enhancing Durability and Comfort of Urban Park Furniture for Senior Citizens
Abstract: Parks in urban areas are crucial in facilitating physical activities, socialization, and or mental health to the elderly citizens. Nonetheless, the traditional materials in outdoor park furniture may suffer in the form of low durability, weathering, ergonomics and maintenance, among other aspects and restrict long term applications of such furniture by the elderly population. The research question examined in the proposed study is: How can polymer-based and composite materials improve …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 297–311 Read article
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Recent Advances in Crystalline Materials
Abstract: Crystalline materials are solids in which atoms, ions, or molecules are arranged in a highly ordered, repeating three-dimensional lattice. This well-defined structure gives rise to unique physical, chemical, electrical, optical, thermal, and mechanical properties, making crystalline materials essential for numerous scientific and industrial applications. Advances in materials science, crystal engineering, and nanotechnology have enabled precise control over crystal size, morphology, composition, and defect structures through innovative synthesis techniques. These developments …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 · pp. 14–21 Read article