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539 articles for “depth”
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Turbulence Characteristics of Flow over Smooth and Rough Beds
Abstract: Experimental study on turbulence measurements in an open channel with smooth and rough beds using acoustic doppler velocimeter (ADV) has been carried out in the present study. Measured velocity distribution along the depth on smooth and rough beds for different discharges and bed slopes is in good agreement with logarithmic law. The turbulence intensities were more near the bed and less near the water surface. Existing equations for turbulence intensities …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 160–166 Read article
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Virtual Tooling Development and Tooling Cost Estimation for Sand Casting
Abstract: Casting is a major manufacturing process. It requires an understanding of a wide range of geometrical, material and process parameters. For producing cost effective casting, in today's market of intense competition, where the need of the hour is to develop quality products at low cost and short lead time, innovative and cost effective designs are the means to success. Early cost estimation, necessary for design-to-cost philosophy, serves as a decision …
Published in Trends in Mechanical Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 59–66 Read article
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Analysis and Optimization of End Milling Machining Parameters for Polypropylene composite using Taguchi based GRA
Abstract: This paper offerings the effect of machining parameters on Surface roughness (Ra & Rz) and Machining time during end milling of polypropylene material on CNC milling machine at different levels. In this effort, the machining parameters namely milling speed (MS), feed (Feed) and depth of cut (DOC) were designed using Taguchi L16 experimental design matrix. The impact of all the input parameters on the response parameters (surface roughness and machining …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 91–100 Read article
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Modelling and analysis of machining characteristics of aluminium composite on CNC by Taguchi L9
Abstract: The machining of aluminum silicon oxide is used in high speed CNC milling in light of the fact that such composites have number of applications in the aeronautics industry. The inspiration driving this examination is to explore the effects of machining parameters on surface roughness and material expulsion rate in high exactness CNC machine since industry requires low surface unpleasantness and high material expulsion rate, the model for surface harshness …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 1–7 Read article
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Effect of the Position of Geotextile on the Performance Parameters of the Flexible Pavement
Abstract: The major deterioration of the flexible pavement is due to the combined effect of fatigue cracking caused by excessive horizontal strain at the bottom of the bituminous layer and rutting deformation caused by excessive vertical strain at the top of subgrade layer. For designing the flexible pavement, it is necessary to determine the minimum thickness of the road crust, required to withstand the expected fatigue life and rutting life. The …
Published in Trends in Transport Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 65–75 Read article
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Relative Performance of BPSK and BFSK in Underground Mine Communication Considering Multipath and Bending Losses
Abstract: AbstractWireless/Mobile signals get strongly attenuated deep inside a building/tunnel/mine. In order to study the performance parameters, underground communication channel needs to be modeled. As a first step here we have practically tried two digital modulation methods BPSK and BFSK for underground communication. Wireless link was able to support data signals. Various measurements were made up to a depth of 30 m inside the mine. Beyond 30 m as more than …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 2, 2014 · pp. 12–17 Read article
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An Interactive Animatronics for Design and Implementation with Analysis
Abstract: Animatronics is a technology that involves the use of robotic devices to create life-like movements and actions in mechanical figures. In recreational games, the animatronic should be recognized as human companions in order to establish effective interaction situations to improve the recognition and performance of as a mediator for relationship. This work covers the design and implementation of human recognition of an electric dragon using a depth camera (Carmine by …
Published in Journal of Communication Engineering & Systems · Vol. 13, Issue 3, 2023 · pp. 1–5 Read article
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Real-world Pothole Detection Using Image Processing and Deep Learning Convolutional Neural Network Model
Abstract: Potholes are a major problem of concern in many parts of the cities across the country. Road accidents are one of the causes that significantly affect humanity and result in damage to vehicles and road surface. Potholes are dangerous for pedestrians who walk along the road and vehicular traffic on busy roads. Road accidents are caused due to improper maintenance of roads, and it is imperative to attend to such …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 3, 2023 · pp. 95–103 Read article
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Job-related Stress among Nurses Working at Referral Hospitals of Amhara Region, Ethiopia: A Mixed Method
Abstract: Background: job stress among nurses is a major concern. Since, nurses are frontline healthcare providers in Ethiopian hospitals, always overloaded with various tasks that affect theirphysical and mental health. The nature of the work and the hospital environment majorlyaffected the nurses’ work. Therefore, the main aim of this study was to assess nurse’s job-related stress in Amhara Region and identify stressors that lead to stress. Methods: Institutionbased cross-sectional mixed methods …
Published in Journal of Nursing Science & Practice · Vol. 10, Issue 3, 2020 · pp. 40–49 Read article
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The Effect of Er,Cr:YSGG Laser Treatment to Healing of Orthodontically Stimulated Gingival Enlargements
Abstract: Objectives: The objective of this study was to evaluate the healing process of gingival enlargement in adolescents with and without fixed orthodontic appliances by using erbium, chromium:yttrium-scandium-gallium-garnet laser (Er,Cr:YSGG) and scaling-root planning and conventional scalpel for 3 months follow-up. Material and method: 30 patients with gingival enlargement divided in three groups were treated. Control group, without fixed orthodontic appliances, were treated mechanically by scaling-root planning and conventional scalpel only. Test …
Published in Research and Reviews: A Journal of Dentistry · Vol. 10, Issue 3, 2019 · pp. 27–33 Read article
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Comparative Evaluation of Autologous T-PRF Versus L-PRF Along with Freeze-dried Bone Allograft in the Management of Intra-bony Osseous Defect—A Report of Two Cases
Abstract: Periodontitis is a multifactorial inflammatory disease, characterized by formation of osseous deformities. Periodontal bone loss that presents with a vertical defect, is also known as an intra-bony defect. Different types of bone grafts may be employed to restore the compromised attachment structure. Freeze-dried bone allograft is a type of allograft which is osteoconductive in nature and acts as a scaffold. Platelet concentrates are biological products, filled with growth factors leading …
Published in Research and Reviews: A Journal of Dentistry · Vol. 14, Issue 2, 2023 · pp. 12–16 Read article
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Perceptions of Health Care Providers and the Community on the Management of Possible Serious Bacterial Infection (PSBI) in Young Infants where Referral is not Possible: A Qualitative Study
Abstract: Introduction: Every year, about 2.8 million children die in the first month of life, with 98% of these deaths occurring in developing countries. The current World Health Organization recommendation for management of infections in neonates and young infants (0–59 days old) is referral for hospital treatment with a 7 to 10 day course of a combination of two injectable antibiotics – Penicillin or Ampicillin plus Gentamicin. However, existing evidence demonstrates …
Published in Research and Reviews : A Journal of Immunology · Vol. 7, Issue 3, 2017 · pp. 23–27 Read article
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Barriers Towards Implementation of Caring, Respectful and Compassionate Healthcare Practice in Tigray Regional State, Ethiopia: A Qualitative Study
Abstract: Background: Patient-centered care is a type of care that is respectful, responsive to the preferences and values of patients. Though policy-makers increasingly adopt systems to enhance person-centred care for patient’s empowerment and improvement of the quality of care, the barriers to implement must be identified continuously so as to give a timely solution. Objective: The aim of this study was to explore barriers towards implementation of caring, respectful and compassionate …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 3, 2018 · pp. 33–38 Read article
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A Triangulation Study to Assess the Behavior of Patients, Family Members and Healthcare Providers Regarding DOTS Programme in Selected DOTS Centers of Delhi
Abstract: Introduction: Tuberculosis (TB) is a major public health problem in the country. India is the highest TB burden country globally and accounts for one-fifth of the global incidences. The present study was taken under research to assess the behavior of patients, family members and healthcare providers (HCPs) regarding DOTS programme in selected DOTS centers of Delhi, India. Objective: The objectives were to assess the behavior pattern of patient, family members, …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 8, Issue 2, 2019 · pp. 27–36 Read article
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Comparison of Efficacy and Outcome of Radiocephalic and Brachiocephalic Arteriovenous Fistula in Patients of Chronic Kidney Disease
Abstract: Introduction: Hemodialysis is the most common treatment modality for patients with End-Stage Renal Disease (ESRD). Vascular access can be created in the form of arteriovenous fistula (AVF), arteriovenous graft (AVG) or central venous catheter (CVC). Material and Methods: The study was conducted in the Department of Urology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences (PGIMS), Rohtak, Haryana, India from November 2016 onwards on patients who were admitted …
Published in Research and Reviews : Journal of Surgery · Vol. 8, Issue 1, 2019 · pp. 6–12 Read article
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Modified Widman flap surgery for treatment of the periodontal pockets- A case report
Abstract: Periodontitis, a condition that affects numerous individuals, can be treated using various methods, including non-surgical, antibacterial, and surgical therapies. In this case report, we present the treatment of chronic periodontitis in a patient through a modified Widman flap procedure.The modified Widman flap (MWF) is a commonly employed surgical technique that is both conservative and effective. It involves the removal of inflamed gum tissue, facilitating better visibility and cleaning of the …
Published in Research and Reviews : Journal of Surgery · Vol. 12, Issue 2, 2023 Read article
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Enhance the Thermal Performance and Fluid Flow Behavior in Micro-Tube Heat Exchangers with Variable Fluid Properties for Cooling Applications
Abstract: This paper focus on the substantial effects of fluid property changes and phase change events, this study provides a comprehensive transient assessment of the heat exchanger's thermal performance and fluid flow behaviour for cooling and dehumidification applications. In response to a step-change perturbation, a dynamic model was created and co-simulated to describe the moist air (shell-side) and the two-phase refrigerant (tube-side), as well as their non-linear interactions. The significant correlation …
Published in Journal of Thermal Engineering and Applications · Vol. 13, Issue 2, 2026 Read article
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Competency of Natural Fiber Based Eco-Friendly Friction Lining Composites Over the Conventional Friction Material
Abstract: The Braking system is important system of automobiles and is responsible for providing better performance and safety. A Millions of automobiles are frequently decelerated and stopped at heavy traffic zone. Overall performance of vehicle braking system depends on braking conditions and brake material. All friction based application releases wear products; either gaseous form or particulate matter form and braking system is prime source of non exhaust particulate matter emission. The …
Published in Journal of Polymer & Composites Read article
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Coverage Driven Verification of Synchronous FIFO using UVM
Abstract: FIFO (first in first out) is a memory array in which the data written first into the memory will be read first with the help of the control signals read and write where the control signal write is used to write the data into the memory and the control signal read is used to read the data from the memory. To avoid the memory overflow and to know that whether …
Published in Recent Trends in Electronics Communication Systems Read article
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Aquaculture and Probiotics: An Emerging Opportunity Integrating Conventional Farming to Biotechnology
Abstract: The probiotics are generally defined as beneficial organisms showing beneficial effects under certain amount. Vigorous research has demonstrated the potential of probiotics in a number of conditions, including prevention of diseases, management of proper health status among humans. In contrast, the role of probiotics in animal is not much studied in comparison to human probiotics despite their great potential of improvement of several biotechnological industries. The role of probiotics in …
Published in Research and Reviews : Journal of Veterinary Science and Technology Read article