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1949 articles for “4-D” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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STUDIES ON WEAR BEHAVIOR OF BORON CARBIDE PARTICULATES REINFORCED ALUMINUM 7075 METAL MATRIX COMPOSITES
Abstract: In this present work, Aluminum 7075 is used as matrix material with Boron Carbide asreinforcement. Two different compositions were used to prepare the composite. The composites werefabricated by Stir Casting Technique as per ASTM G99 and tested under Pin-on-Disc wear test rig. Theexperiments are conducted through conventional method and macro structural studies were carried out bySEM analysis. The results show that, in conventional method, the reinforced composite Aluminum 7075-10%B 4 …
Published in Journal of Polymer & Composites · Vol. 7, Issue 2, 2019 · pp. 1–7 Read article
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Effect of Nutrition Counseling on Anthropometry of Middle Aged Type 2 Diabetics
Abstract: A sample of 90 middle-aged type 2 diabetics (45 male and 45 female) was selected from the OPD of the Government Sardar Patel Medical College and Hospital, Bikaner, and were equally divided in three groups on the basis of BMI, obese, normal weight and underweight. Further, equal number of males and females were studied under each group. Purposive sampling was used to select the subjects who were suffering from type …
Published in Research and Reviews: A Journal of Health Professions · Vol. 2, Issue 2, 2012 · pp. 8–20 Read article
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Knowledge and Practice of Nurses on Emergency Triage at Casualty Department of Tikur Anbessa Specialized and St. Paul Referral Hospital, Addis Ababa, Ethiopia: A Cross-sectional Survey
Abstract: The hospital emergency department is one of the most important components of health care delivery system. All patients arriving for emergency care needed to be assessed and classified to prioritize those who have the most urgent medical problems and are in need of an immediate care. There is a consensus that triage is an essential procedure in EDs, and is an effective system for reducing the waiting times and ensuring …
Published in Research and Reviews : A Journal of Immunology · Vol. 6, Issue 1, 2016 · pp. 12–20 Read article
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Discrete and Continuous Indices
Abstract: Sum or integrals over discrete or continuous topological indices respectively. An analytic formalism is developed for the spectrum of discrete indices that can be completed into a continuum and continuous indices.Cite this ArticleSimon Davis. Discrete and Continuous Indices. Research & Reviews: Discrete Mathematical Structures. 2015; 2(2): 25–37p.
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 2, Issue 2, 2015 · pp. 25–37 Read article
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Overlapped Multipass Laser Transformation Hardening of Ti-6Al-4V Titanium Alloy Using Continuous Wave Rectangular Beam
Abstract: Overlapped multitrack laser transformation hardening (OMLTH) of Ti-6Al-4V titanium alloy of Grade 5 of 2 mm thickness sheet has been carried out using 2 kW Nd:YAG laser source with a CW rectangular beam of size 1×14 mm2. The present research article intended to provide a profound understanding of the multipass laser hardening process of TI-6Al-4V titanium alloy, and to investigate the effect of rectangular laser beam process parameters i.e., the …
Published in Journal of Materials & Metallurgical Engineering · Vol. 7, Issue 3, 2017 · pp. 35–42 Read article
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Drug Utilization Study of Anti Rheumatoid Drugs in Patients with Rheumatoid Arthritis at a Tertiary Care Hospital
Abstract: Background: Rheumatoid arthritis (RA) is a chronic disease that is classified as an autoimmune illness. It is characterized by joint inflammation, which can subsequently cause joint destruction. This leads to disability and a decline in quality of life. An analysis of drug usage is an important way of assessing prescribing habits and evaluating the rationality of drug use in an effort to achieve optimal therapeutic results among RA patients. Objectives: …
Published in International Journal of Orthopedic Nursing and Practices · Vol. 4, Issue 1, 2026 · pp. 14–20 Read article
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A Short Review on Triclosan
Abstract: Abstract Triclosan (TCS) is an antibacterial and antifungal agent present in consumers products, and also seen in toothpaste, soaps, detergents and surgical products. It’s having the same mechanism of action as triclosan and potent as antimicrobial agent, which is having risk of antimicrobial resistant and change in hormonal development. TCS was banned from the consumers products by FDA in December 2017, but it still remains high in concentration in the …
Published in Trends in Drug Delivery · Vol. 7, Issue 2, 2020 · pp. 7–14 Read article
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Integrating Digital Twins, Smart Materials, and Human Machine Collaboration for Sustainable Smart Manufacturing: Smart CNC & Industry 4.0 Applications
Abstract: The rapid evolution of Industry 4.0 and the emerging transition toward Industry 5.0 have been catalyzed by the convergence of intelligent digital technologies such as digital twins, cyber–physical systems (CPS), artificial intelligence (AI), the Internet of Things (IoT), and human-in-the-loop (HITL) frameworks. These technologies have transformed traditional manufacturing into adaptive, data-centric ecosystems capable of real-time optimization and predictive decision-making. In recent years, the fusion of computer numerical control (CNC) machines, …
Published in International Journal of Manufacturing and Production Engineering · Vol. 3, Issue 2, 2025 · pp. 1–8 Read article
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Synthesis and Biological Evaluation of Mannose Thiazolidinones
Abstract: In a one pot procedure, a series of novel mannose thiazolidinone derivatives 4a–g and 5a–g were prepared by condensation of (3aS, 4S, 6S, 6aS)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carbaldehyde-3 with mercapto acids and primary amines in presence of ZnCl2 under both micro wave irradiation and conventional heating conditions. Compound-3 was prepared from Methyl di acetone D-Mannose with primary acetonide deprotection and with oxidative cleavage. Characterization of new compounds has been done by means of …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 5, Issue 2, 2018 · pp. 38–46 Read article
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Synthesis and Characterization of VO 2+ doped SrMg 2 (PO 4 ) 2 Nanopowder by Solid State Reaction technique suitable for White LED material
Abstract: VO2+ doped SrMg2(PO4)2 nanopowder was synthesized by using solid state reaction (SSR) technique. Various experimental techniques have been performed on prepared sample. XRD analysis has revealed that prepared nanopowder is in monoclinic phase. The average crystallite size, micro strain and dislocation density evaluated and make an analogy with W-H plot method. SEM micrographs shows that agglomerated stone like structure and EDS spectrum shows elemental compositions of synthesized sample. FTIR spectrum …
Published in Journal of Polymer & Composites · Vol. 12, Issue 4, 2024 · pp. 95–110 Read article
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Evaluation and Morphological Diversity Study of Plantain (Musa paradisiaca L.) Genotypes at Jamalpur Region of Bangladesh
Abstract: A study to evaluate the performance of yield and yield contributing characters and morphological diversity of plantain genotypes, was conducted at the fruit farm and fruit characteristics were studied in the laboratory of the Horticulture Research Centre, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Jamalpur, Bangladesh during March 2013 to April 2014. Sixteen plantain genotypes viz. BARI Kola-2, ITC-1418, Local-1, Local-2, MP-1, MP-15, MP-18, MP-2, MP-24, MP-25, …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 8, Issue 1, 2019 · pp. 13–23 Read article
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A Descriptive Study to Assess the Opinion of Nursing Personnel Regarding the Prospects and Challenges of Advance Nurse Practitioner in Critical Care in a Selected Hospital, Bengaluru
Abstract: A non-probability purposive sampling technique was used to choose 60 samples from which the nursing staff's perceptions of the prospects and difficulties facing advance nurse practitioners in critical care at the chosen hospital in Bangalore were to be ascertained. A rating scale that was self-structured was used to collect the data.The study findings revealed that nursing personnel’s opinions regarding prospects and challenges of ANPCC are positively correlated with each other. …
Published in Research and Reviews: A Journal of Health Professions · Vol. 12, Issue 3, 2022 · pp. 40–45 Read article
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Evaluation of Salinity on the Growth Performance and Cytological Characteristics of Some Selected Sorghum Cultivars (Zabuwa, Deco and Farfara)
Abstract: This research work was carried out to determine evaluate the effect of Salinity on the Growth Performance and Cytological Characteristics of Some Selected Sorghum Cultivars viz., SAMSORG 46 (Zabuwa), SAMSORG 45 (Deco) and Farfara. A nursery experiment was carried out at Federal University Dutse (FUD) in the Botanical Garden of the Department of Biological Sciences. There were three replicates in the fully randomized block design experiment. Treatment employed consist of …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 13, Issue 3, 2023 · pp. 44–63 Read article
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Optimization of Seed Viability Tests for Humulus lupulus
Abstract: The Humulus lupulus member of the Hemp family has been extensively explored for their industrial application in diverse sectors. During the cultivation of this high-cost plant, one of the major concerns associated is low seed germination due to physical dormancy. The role of rigid seed coats in augmenting an impermeable barrier for water and nutrient availability to the seed has been well analyzed in previous studies. However, the associated impact …
Published in Research & Reviews : Journal of Botany · Vol. 13, Issue 1, 2024 · pp. 1–6 Read article
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In Silico Analysis and Docking Study of the Active Phytocompounds of Bacopa monnieri Against Alzheimer Disease
Abstract: Objective: Alzheimer’s is a neurodegenerative disease and is the cause of 60–70% of cases of dementia. It infected a million people worldwide. An effort was undertaken to explore the potential of natural compounds found in Bacopa monnieri, a plant renowned for its extensive medicinal properties in Indian Ayurveda, to combat the disease. This was achieved through molecular docking studies, evaluation of drug-likeness, and comprehensive ADME (absorption, distribution, metabolism, and excretion) …
Published in Research and Reviews : Journal of Computational Biology · Vol. 13, Issue 2, 2024 · pp. 1–13 Read article
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Efficacy of a Unani Formulation in Internal Hemorrhoids (Bawaseer-E-Ghaira)
Abstract: Haemorrhoids are one of the most common anorectal disorders encountered in the general population. Haemorrhoids are the most common (30‑40%) cause of lower GI bleeding in India. The present study has been designed to validate the effect of Unani formulation in the management of Bawaseer-e-ghaira (Internal haemorrhoids of Grade-I and II degree) on scientific parameters. The ingredients of Unani formulation are Bisfaij, Zarnabad, Rasaut, Muqil, Maghz tukhm Neem and Gulab. …
Published in Research and Reviews : Journal of Surgery · Vol. 9, Issue 1, 2020 · pp. 1–7 Read article
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Integral Stimulation and Gestural Reorganization in the Management of Childhood Apraxia of Speech: A Case Study
Abstract: Objective: The purpose of this study was to assess the effectiveness of the combination of two intervention methods, integral stimulation and gestural reorganization techniques in a child diagnosed with developmental apraxia of speech. Method: A 4years old male child diagnosed with childhood apraxia of speech received an intervention for a period of 8months. In the initial phase of 4months duration, integral stimulation approach was used. In the second phase, a …
Published in Research and Reviews: A Journal of Health Professions · Vol. 9, Issue 1, 2019 · pp. 40–44 Read article
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Machine Learning Assisted Optimization of Nanoscale MOSFET Parameters Using TCAD Simulation
Abstract: This paper presents a machine learning (ML) assisted framework for the multi-objective optimization of nanoscale bulk n-channel metal-oxide-semiconductor field-effect transistors (nMOSFETs) with a 10 nm physical gate length, high-k HfO₂ gate dielectric, and TiN metal gate. Technology computer-aided design (TCAD) simulations employing drift-diffusion transport, Shockley-Read-Hall recombination, Lombardi mobility degradation, and density- gradient quantum correction models are used to generate a parametric dataset of 2,400 device configurations spanning gate length (L), …
Published in Journal of Microelectronics and Solid State Devices · Vol. 13, Issue 1, 2026 · pp. 10–19 Read article
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Engineering Novel Blue Emissive Thiazolidinedione (TD) Poly Lactic Acid (PLA) Composite Thin Films for Bioplastic Scintillation
Abstract: In this article, we demonstrate luminescent properties of PLA blended with new 3-[2-(4-methylphenyl)-2-oxoethyl]-5-(thiophen-2-ylmethylidene)-1, 3-thiazolidine-2, 4-dione and 3-[2-(4-chlorophenyl)-2-oxoethyl]-5-(thiophen-2-ylmethylidene)-1, 3-thiazolidine-2, 4-dione (TD). This paper mainly aims at the preparation of intercalated thin films of PLA and TD. The formation of matrix-dopant composite films was confirmed by FTIR, SEM, TGA, DSC and XRD characterizations. This work really stands out from our previous work as TD has been better recognized as drug material in …
Published in Journal of Polymer & Composites · Vol. 8, Issue 3, 2020 · pp. 10–23 Read article
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Association between Diabetes Type and Family History of Diabetes: A Cross-Sectional Analysis of Gender Differences and Genetic Influences
Abstract: Introduction: Diabetes mellitus DM is one of the fast-growing chronic metabolic disorder in the world, with high impact and burden in low- and middle-income country. Although genetic predisposition is a central determinant of diabetes risk, particularly for Type 2 diabetes (T2D), the contribution of familial aggregation varies across populations. In many parts of the world where diabetes is rising very fast understanding the relationship between diabetes type and family history …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 15, Issue 3, 2025 · pp. 43–50 Read article