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1953 articles for “NBR/CR blends” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Performance analysis of cross-slotted patch antenna for wireless system applications
Abstract: A C-band cross-slotted microstrip patch antenna for ice and frost detection in wireless sensing applications. The antenna configurations with distinct cross-slot geometries are designed to investigate their influence on impedance matching, radiation characteristics, and sensing sensitivity. The antennas are modeled and analyzed using Ansys HFSS, and their dimensions are optimized using standard microstrip antenna design equations. Ice and frost accumulation on the antenna surface is identified through measurable shifts in …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 13, Issue 1, 2026 · pp. 35–50 Read article
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Systolic-Predominant Hypertension and the Aging Heart: A Cross-Sectional Study on LVH and Cardiovascular Riskss
Abstract: Background: Systolic-predominant hypertension, defined as a systolic blood pressure ≥140 mm Hg with diastolic pressure <90 mm Hg, is the most prevalent form of hypertension in the elderly. It arises primarily due to age-related arterial stiffening and baroreceptor dysfunction. Once considered a benign outcome of aging, systolic-predominant hypertension is now recognized as a major risk factor for cardiovascular morbidity and mortality. Aim and Objective: To evaluate the cardiac status and …
Published in Research and Reviews: A Journal of Medicine · Vol. 16, Issue 1, 2026 · pp. 13–24 Read article
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LIFE ESTIMATION OF A PRE-CRACKED CRICKET BAT
Abstract: Cricket is a fascinating game that is played in many countries professionally. The cricket bat is equipment which is used to strike the ball. The ball is made up of leather whereas the bat is made of willow wood. The performance and the life of a bat are hampered in presence of a crack as the crack propagates leading to failure. In this paper, a Kashmir willow bat with a …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 1, 2018 · pp. 48–55 Read article
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A Case Study on Performance of Credit Rating Agencies: An Overview
Abstract: Credit rating is one of the significant supporting services for the development of debt capital market. Recently, credit rating agencies have also started playing a pivotal role in the development of Indian common stock market by grading IPOs. But the rating agencies and their services are under scanner, particularly after the eruption of recession. In the backdrop of debate over the working of credit rating agencies all over the world, …
Published in Journal of Production Research & Management · Vol. 5, Issue 2, 2015 · pp. 16–23 Read article
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Axial Compression Behavior of Aluminum (Al), Glass/Epoxy (GFRP) and Hybrid Al-GFRP Crash-box: An Experimental and Digital Image Correlation Approach
Abstract: The study aims to understand the axial compression characteristics and fracture of cylindrical Aluminum (Al), Glass/epoxy (GFRP) composite and Hybrid Al-GFRP crash-boxes. The hollow Al tubes are fabricated by rolling and bonding a thin aluminum sheet followed by rivet joints. The GFRP samples are manufactured using the wet-hand layup technique followed by the vacuum bagging method. Hybrid samples are manufactured by covering GFRP tubes with aluminum sheets on the outer …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 304–313 Read article
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Experimental Investigation of Polymer Composite-Based Protective Structures for Mitigating Crash-Induced Mechanical Abuse in Lithium-Ion Batteries
Abstract: The objective of this paper is to determine the effectiveness of using polymer composite protective structures to protect against the mechanical abuses associated with crash impacts that affect lithium-ion batteries in terms of their structural integrity and their overall safety. In addition to their use in electric vehicles, lithium-ion batteries are also being increasingly used in renewable energy-based energy storage systems because they have high energy densities, long lifetimes, and …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 113–132 Read article
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Bio-removal of Cr (VI) from tannery wastewater using Saccharomyces cerevisiae
Abstract: Chrome tanning is the most and widely used types of tanning process and the wastewater generated by these industries is a major source of chromium pollution in the form of Cr (III) & Cr(VI) and become a cause for many human health problems. Several researchers have published papers to find the solution for removal of Cr (VI) but at its low concentration and this research work investigates at high concentration …
Published in Emerging Trends in Chemical Engineering · Vol. 7, Issue 1, 2020 · pp. 29–39 Read article
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Nanostructured Cr-WS2 Solid Lubricant Coating for Space Applications
Abstract: Abstract Tungsten disulphide (WS2) is one of the widely used intrinsic low friction materials, which is commonly used in the form of coating. WS2 offers very low coefficient of friction only in non humid conditions. Presence of humidity destroys this property and restricts its utility. Modifying the structure of WS2 by adding certain metals helps in overcoming this limitation and in addition improves the mechanical properties. Further, deposition technique and …
Published in Journal of Instrumentation Technology & Innovations · Vol. 9, Issue 1, 2019 · pp. 12–18 Read article
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Mechanical Properties of Tri Sustainable NBR/Cement Waste/Rice Husks Silica Blend
Abstract: AbstractThe accumulation of agricultural and industrial manufacturing waste is an important environmental problem of the most countries in which the means of recycling these waste are not available. Therefore, it is important to find sustainable green engineering applications for the integration of these wastes in the industry and be an environmental, economic and industrial competitor and alternative to materials existing now. Cement waste and rice husks silica were added as …
Published in Journal of Polymer & Composites · Vol. 5, Issue 1, 2017 · pp. 29–31 Read article
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Sustainability of Asphalt Pavement in Terms of CraSustainability of Asphalt Pavement in Terms of Crack Healing Phenomena: A Reviewck Healing Phenomena: A Review
Abstract: The Asphalt concrete mixture is considered to have nonlinear viscoelastic behavior, its fatigue life consists of two components, namely the resistance to fracture and crack, and the ability to heal the micro cracks. Both of the processes change with temperature and time. Such processes exhibit the sustainability potential of asphalt concrete pavement. The approach to study this potential requires mechanical tests like creep or relaxation, strength and repeated load tests. …
Published in Trends in Transport Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 38–55 Read article
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Assessment of Deformation under Repeated Cracking-Healing Cycles of Asphalt Concrete
Abstract: The Asphalt concrete wearing course is subjected to direct tyre loading and practices distresses such as microcracks. However, asphalt pavement is known to exhibit self-healing ability of microcracks under repeated loading with rest period and controlled environment. In this work, the permanent deformation of the wearing course was assessed under repeated cracking and healing cycles. Asphalt concrete specimens of 100 mm diameter and 63 mm height have been prepared with …
Published in Trends in Transport Engineering and Applications · Vol. 7, Issue 3, 2020 · pp. 13–25 Read article
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Will Dental Insurance Improve Dental Attendance? Exploring the Patients’ Perspective Attending Outpatient Services of a Dental OPD in Odisha: A Cross-Sectional Survey
Abstract: Background: Not at all like most western nations, particular dental insurance is not regular in India. In India, oral health is ordinarily incorporated with the general medical coverage plans. In any case, with developing awareness about dental care among consumers, there is a requirement for dental coverage. The study was conducted to explore the opinion of patients visiting a dental institution regarding usefulness of dental insurance in availing dental treatments. …
Published in Research and Reviews: A Journal of Dentistry · Vol. 9, Issue 1, 2018 · pp. 11–17 Read article
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CRISPR-Based Enhancement of Secondary Metabolites in Artemisia annua: Focus on Artemisinin Biosynthesis
Abstract: Medicinal plants are natural biofactories producing secondary metabolites with significant therapeutic value, including terpenoids, alkaloids, and phenolics. Among these, artemisinin, a sesquiterpene lactone from Artemisia annua L. is the cornerstone of global antimalarial therapy along with additional anticancer, antiviral, and antimicrobial activities. However, artemisinin content in the native plants is inherently low (typically 0.01–0.8% dry weight), restricting affordable and consistent supply. Conventional approaches to increase production include classical breeding, singlegene …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 16, Issue 2, 2026 · pp. 23–35 Read article
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Structure and Crystal Growth of Urea Doped P- Block Element
Abstract: Nonlinear optical (NLO) materials exhibiting second harmonic generation have attracted considerable attention over the past few decades because of their technological significance in areas such as optical communication, signal processing, and instrumentation. Urea, being an important NLO material, presents challenges in crystal growth and handling due to its highly hygroscopic nature. Various derivatives of urea have been investigated for NLO applications, and some have shown promising potential in this field. …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 · pp. 08–13 Read article
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Crispr Cas – Revolutionizing Modern Therapies and Beyond
Abstract: CRISPR-Cas technology has emerged as a transformative tool in modern molecular biology, revolutionizing both fundamental research and clinical applications. This RNA-guided gene-editing system enables precise and efficient genomic modifications, offering unprecedented potential for addressing genetic disorders, infectious diseases, and oncological conditions through innovative therapeutic interventions. The inherent specificity and programmability of CRISPR-Cas systems have facilitated breakthroughs in diverse fields, including precision medicine, regenerative therapies, and immuno-oncology. Beyond its therapeutic applications, …
Published in International Journal of Genetic Modifications and Recombinations · Vol. 3, Issue 1, 2025 · pp. 25–38 Read article
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Thermal Stress Analysis of Neck Tube into Vertical Cryogenic Insulated Cylinders using ANSYS Software: A Review
Abstract: Materials have a significant impact on the progress of one discipline, cryogenics. Technologies based on cryogenics are used in many different fields, including metallurgy, chemistry, the electricity sector, medicine, rocket propulsion, space simulation, food processing via refrigeration, and many more. The current status of research and anticipated advancements in the field of cryogenic materials throughout the coming century cover a wide range of topics. We quickly review the background of …
Published in Journal of Thermal Engineering and Applications · Vol. 10, Issue 1, 2023 · pp. 26–30 Read article
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A Latest Approach for Crime Rate Prediction and Analysis by Using the Clustering and Machine Learning Algorithm
Abstract: In our daily life, the collection and analysis of crime-related data is uncertain from a security perspective. Crime rate forecasting and analysis is a way of identifying and analyzing crime patterns in crime data contained in a crime database. Our system predicts what criminal activity occurs in everyday life in various parts of the world. Through the utilization of machine learning and data mining algorithms, it is possible to forecast …
Published in Journal Of Network security · Vol. 11, Issue 2, 2023 · pp. 32–42 Read article
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Oral Manifestation of Crohn's Disease: A Case Report and literature review Oral Manifestation of Crohn's Disease: A Case Report and literature review
Abstract: Crohn’s disease is a chronic granulomatous inflammatory disorder that can affect any part of the gastrointestinal tract from the mouth to the anus with the most common localization being the ileocecal region. This is a case of 17 years old young Sudanese boy presented to Khartoum Teaching Dental Hospital complaining of a swelling on the left side of his face And on the lower lip.Histopathological result show non-caseating giant cell …
Published in Research and Reviews: A Journal of Dentistry · Vol. 12, Issue 1, 2021 · pp. 23–27 Read article
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Prevalence and Predictors of Goiter among 6–12 years Old Children in Eastern Tigray Region, Northern Ethiopia: A Community-based Cross-sectional Study
Abstract: Iodine deficiency disorder (IDD) is the collective name of endemic goiter and endemic cretinism. Goiter is the main preventable major public health problem worldwide during pregnancy and childhood in an environment where iodine is deficient. The aim of this study was to assess the prevalence rate and associated factors of goiter among 6–12 years old children in eastern Tigray region, Northern Ethiopia. We used community-based cross-sectional survey. The study population …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 6, Issue 2, 2017 · pp. 52–60 Read article
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Prevalence of Depression and Associated Factors among Ophthalmic Patients in Mekelle Quiha General Hospital Ophthalmic Clinic: A Cross-Sectional Study in North Ethiopia
Abstract: For people with ophthalmic disorders, depression is a very common problem. In Ethiopia, no study assessed the severity and related depression factors among ophthalmic patients. The research thus aimed at assessing the prevalence and factors associated depression in people with eye disease. From March 1–30, 2019, the institution-based cross-sectional study layout was conducted among 281 participants at the Mekelle Quiha General Ophthalmic Hospital. Data were collected using the Depression Patient …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 10, Issue 1, 2020 · pp. 1–8 Read article