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397 articles for “Stability”
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Cords of tyres to shed hybridization
Abstract: AbstractCords of tyres have descriptive issues for mechanical stability, break at elongation strength and dimensions. Two polymer reinforced cord form has lying usage from nylon and polyester to search respects for hybridized contributed formation after form from chords. Poly(ethylene naphthalate)-in-polyester yarn or aramid-in-nylonhybrid has provisioned steel cord substitution to raise steer-in-speed at subjective low-in-weight shed. Competencies among as routed fabrics under differential twisting has almost similar break-in-twist strengths as well …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 5–11 Read article
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Fabrication and Study of Natural Plant Fiber Reinforced Polymer Composites
Abstract: Snake grass fiber (sansevieria trifasciata fiber, STF)-strengthened polypropylene (PP) based composites (30 wt% by fiber) was made by hot press technique. STFs were modified by ultraviolet (UV) rays and the composites they produced were evaluated. Optimized STFs were again modified with monomer using UV rays to progress the mechanical features of the composites. Monomer concentration and no. of UV rays were optimized in terms of grafting and mechanical features of …
Published in International Journal of Polymer Science and Engineering · Vol. 7, Issue 1, 2021 · pp. 11–22 Read article
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Preparation and Evaluation of Plant-Based Coir Fiber-Reinforced Polypropylene Composites
Abstract: In the present article, unidirectional coir fiber (CF) and alkali-treated CF (ACF) were incorporated in polypropylene (PP) with and without 3-aminopropyl trimethoxy silane (AS) and tetramethoxy orthosilicate (TS) to produce composites by a compression molding technique. The basic properties of PP/CF composites (e.g. tensile strength, tensile modulus, impact strength, and water absorption) have enhanced with increasing CF content. The incorporation of AS and TS after alkali pretreatment for CF composites …
Published in International Journal of Polymer Science and Engineering · Vol. 7, Issue 2, 2021 · pp. 34–47 Read article
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Green Synthesis of Zinc Oxide (ZnO) Nanoparticles using Urtica dioica Plant Leaf Extract
Abstract: The green synthesis of nanoparticles by biological systems, particularly plant extracts, has become an emerging area of nanotechnologies. Nano materials have wide range application in various fields such as electronics, optics, material science and bio medical science due to their size and morphology. Zinc oxide is a versatile semiconductors material and has attractive properties like wideband gap (3.2eV) large exciton biding energy, high stability and environmental friendly material. The synthesis …
Published in International Journal of Polymer Science and Engineering · Vol. 8, Issue 2, 2022 · pp. 44–57 Read article
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Photon assisted Bio Nanopolymers for applications of drug delivery, diagnosis & would healing
Abstract: Biopolymers are valuable complex materials. They attract attentions of many scientists, engineers, and medical professionals’ for application research. The focus of this research is a base line assessment of valuable Nanosized biopolymers, Chitosan. As ordinary polymers, nano sized biopolymers are visualized as natural and synthetic polymers. Hence, systematic descriptions of nanosized biopolymers, the synthesis methods, characterization methods, and biomedical application will be presented. In this regard, the photon activated green …
Published in International Journal of Polymer Science and Engineering · Vol. 8, Issue 2, 2022 · pp. 25–36 Read article
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The Influence of Hexanol and Methyl Acetate as Oxygenated Additives with Diesel Fuel in a Diesel Engine Generator
Abstract: Diesel engines play a vital role in all the major sectors (such as transportation and industrial) due to their high efficiency, durability, reliability and low operating cost. At the same time, they are considered as one of the biggest contributors of environmental pollution by releasing enormous amount of toxic gases to atmosphere (such as NOx, HC, CO2 and PM). Emissions from transport, especially motor vehicles, increase the level of gases …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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Research Insight: Earthquake Resistant Structures in Construction Sector
Abstract: It is normally unpredictable to reckon uncertain seismic activity, but hopefully advanced Earthquake warning systems have been developed that can provide regional notification of an earthquake in progress, that provide timely alerts to the mass but before the ground surface has begun to move, potentially allowing people within the system's range to seek shelter before the earthquake's impact is felt. More to the plate is the attempt to create earthquake …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 1, 2016 · pp. 75–78 Read article
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FE Modelling and Analysis of Mixed Mode Delamination in Composite Laminates
Abstract: A composite is a structural material that consists of two or more constituents combined at a macroscopic level and not soluble in each other. The advantages of composites over conventional materials are its light weight, high strength, design flexibility, dimensional stability, etc. Although Composite materials are advantageous than conventional materials, there are some defects in composite materials too, which are Fibre-matrix debonding, fibre misalignment, Delamination, Matrix cracking, Impact damage, etc. …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 2, 2018 · pp. 31–57 Read article
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Structural Analysis of Trolley Body
Abstract: The importance of structural analysis for trolley bodies or other machine bodies is that it serves as afoundation for structural design and determines if a certain structural designwill be able to handleexternal and internal loads and pressures. Generally, the trolleys are used in wide range for manypurposes which carries out the work of carrying loads from one place to another. Analysis for trolleybody is mostly demanded because of the high …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 35–46 Read article
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Kawasaki Disease: A Clinical Case with Dramatic Presentation: A Case Report
Abstract: We report a rare case of Kawasaki disease in a 3-and-1/2-year-old child admitted in hospital with cardiac manifestation presented with complaint of on-and-off severe irritability, agitation due to chest pain since 20 days, and also had respiratory distress which was noticed just 5 days before admission. Child had no history of cardiac problem had history of fever, duration of about 7 days occurred on-and-off as three episodes over a period …
Published in International Journal of Cardiovascular Nursing · Vol. 5, Issue 1, 2019 · pp. 1–13 Read article
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Nursing Challenges in Care of Patient with Transcatheter Tricuspid Valve-in-Ring Implantation with Infective Endocarditis
Abstract: Tricuspid regurgitation may not have symptoms or may have vague symptoms until it is severe.Untreated, severe tricuspid regurgitation may have poor prognosis. Pacemaker lead associatedInfective endocarditis is a serious complication of pacemaker lead implantation. Transcatheter heartvalve (THV) therapies provide hope to patients who have high risk for surgical valve replacement. Themode of treatment is chosen based on the nature of the disease, hemodynamic stability, severity of thedisease, organism causing infection. …
Published in International Journal of Cardiovascular Nursing · Vol. 7, Issue 2, 2021 · pp. 1–8 Read article
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Significance of Zinc in Human Body and Treatment Modalities: An Integrative Review
Abstract: Zinc is a nutrient that plays many vital roles in our body. Human body does not produce zinc naturally so it should be obtained through food or supplements. Zinc is one of the most abundant trace minerals in the human body, with 1.5–2.5 g of zinc present in the average adult. Zinc participates in cell division process, growth, electrolyte absorption in the intestine, transmission of nerve impulse, immune response, enzymatic …
Published in International Journal of Nursing Critical Care · Vol. 6, Issue 2, 2020 · pp. 88–92 Read article
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Psycho-social Aspects of Critically III Patients: A Review
Abstract: Introduction: Critical care units (CCUs) is fast-based treatment, which includes highly technologically focused arrangements for invasive and non-invasive procedures with high intensity interventions. Causes of psycho-social distress: Acute distressing events, Situational-related to an external event/situation Maturational, dismemberment, accession, demoralization, alteration in selfconcept and body image, pain and excessive anxiety, depersonalization, social isolation and separation, impaired communication. Clinical Manifestations: Psychological immobility, powerlessness, loneliness, helplessness, hopelessness, avoidance and denial, hostility and anger, …
Published in International Journal of Nursing Critical Care · Vol. 7, Issue 1, 2021 · pp. 38–45 Read article
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No More Shakes
Abstract: Balance rehabilitation therapy is an applicable and exercise-based program which is formed to promote vestibular adaptation and substitution. The goals of balance rehabilitation include enhancement of gaze and postural stability, improvement of vertigo, and activities of daily living. The brain copes with the disorienting signals coming from the inner ears to rely more on alternative signals coming from the eyes, ankle, legs and neck to maintain balance. It will be …
Published in International Journal of Neurological Nursing · Vol. 6, Issue 2, 2020 · pp. 62–65 Read article
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A Study to Evaluate the Effectiveness of Training Programme on Knowledge and Skills Regarding Newborn Resuscitation Among III Year B.Sc. Nursing Students of Sri Dharmasthala Manjunatheshwar Institute of Nursing Sciences, Sattur, Dharwad
Abstract: Background of the study: The birth is a challenging transition from the intrauterine to extra uterine life. Majority of babies handle this transition well. 90% of newborn babies do not need any medical intervention for survival, but 5–10% of newborn needs resuscitation. The interventions required may range from simple tactile stimulation to complex cardiac pulmonary resuscitation. Worldwide, millions of babies are born annually. The transition from internal to external air …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 4, Issue 1, 2018 · pp. 34–39 Read article
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Effectiveness of Skin-to-Skin Contact (SSC) on Physiological Parameters among Mothers and their Newborn
Abstract: Skin-to-skin contact (SSC) promotes safety, stability and well-being, and has long-lasting implications for the mother–baby pair. It facilitates physical and hormonal changes in both mother and baby that prepare them for breastfeeding and for the beginning of their relationship together. Statement of the problem: Effectiveness of SSC on physiological parameters among mothers and their newborns. Methodology: The research design adopted was non-equivalent design. The study conducted at in Government Head …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 4, Issue 2, 2018 · pp. 5–7 Read article
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Effect of Nesting on Discomfort Level among Low-Birth-Weight Babies at a Selected Tertiary Care Hospital, Bhubaneswar, Odisha
Abstract: Nesting technique may be a nursing skill used ordinarily within the developmental care of low-birth-weight (LBW) infant. Nesting is prepared to maintain the physiological, behavioural and postural stability of preterm infant in which the infant’s hands together near face and feet together by using rolled-up sheets to form oval-shaped nest. Nesting maintains premature infants in a very snug position; modify spontaneous motor activity for skeletal. An experimental study was conducted; …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 6, Issue 1, 2020 · pp. 20–33 Read article