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277 articles for “Injection”
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Performance of Equation-of-State for Hydrocarbon Dew Point Control in Gas Flow-line in a Nigerian Field
Abstract: Associated gas in a flow-line in a Nigerian field was suspected to be accountable for unaccounted-for gas in the flow-station. Gas molecular compositions of Low Pressure suction gas and Injection Discharge gas for operating conditions of pressure and temperature from the field were analysed by the use of Soave-Redlich Kwong and Peng-Robinson Equations of State with PVTp thermodynamic software. The phase envelope predicted the Hydrocarbon dew point(s) observable from the …
Published in Journal of Petroleum Engineering & Technology · Vol. 9, Issue 1, 2019 · pp. 7–13 Read article
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Process Scheme for Effluent Treatment for Reinjection of Produced Water
Abstract: The scope of the study is to conceptualize a treatment process for produced water treatment and reinjection into reservoir for pressure support. ABC field is producing 800 m3/day, with 60% water cut. To access the suitability of using effluent water for reinjection in ABC field, produced water analysis and treated water parameters have been considered for conceptualizing the treatment design. Produced water analysis reveals its inferior quality in terms of …
Published in Journal of Petroleum Engineering & Technology · Vol. 5, Issue 2, 2015 · pp. 47–52 Read article
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CO2-EOR and Geological Storage Option in the Bohaiwan Basin, East China
Abstract: In this paper, the geological assessment of the Bohaiwan Basin in eastern China for the COACH (Cooperation Action within CCS China-EU) project is introduced. The results indicated that storing carbon dioxide in this region will be technically challenging and require a flexible storage solution. A pilot is suggested in Dagang for simultaneous injection with both enhanced oil recovery and storage. The analysis offers valuable reference in simultaneous injection of CO2 …
Published in Journal of Petroleum Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 13–17 Read article
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Power Market Management and Grid Controls Platforms with Integrating Third Party Owned DER
Abstract: In the deregulated electricity market, many Individual Powers Produces (IPP)/Distributed Energy Resources (DER) compete to sell the power. Grid and power flow controlling is a challenging task. In deregulated scenario many market model, according to that the power-flow control has to be done looking at the Available Transfer Capacity (ATC) in the lines. FACTS controllers are well suited to control the active power by injecting/absorbing the reactive power from the …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 7, Issue 3, 2020 · pp. 24–30 Read article
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A Review on Charge Pump Circuits for PLL Applications
Abstract: This paper presents a review on various architectures of charge pumps (CP) for high speed Phase-locked loop (PLL) applications. The different nonlinear marvels that influence the execution of PLL in view of the CPs circuit are examined. The various high performance CP circuits with reference voltage source, reference current source are analyzed that reduces the problems associated with the traditional charge pump circuit that consists leakage current, clock feed-through, charge …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 3, 2015 · pp. 1–11 Read article
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Analysis of Doubly Fed Induction Generator with Effect of Various Design Parameters
Abstract: Increasing demand for electricity requires developing new generation techniques which fulfil the demand and keep the environment clean. As per the survey, in the category of renewable energy, wind power plants play an important role in the power generation. In the wind energy generation system, a doubly fed induction generator (DFIG) is more popular. In this paper, the performance of DFIG investigated with different design parameters. Study the effect of …
Published in Trends in Electrical Engineering · Vol. 8, Issue 2, 2018 · pp. 10–18 Read article
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Performance Enhancement of Laser based Modern Railway Mobile Platform Crossing System
Abstract: AbstractIn this work, the modern railway mobile platform crossing system is improved through the proper computation of GaInP based 635 nm multiple quantum well red laser maintaining the perfect peak intensity of the power which is achieved at 635 nm. By analyzing the performance of the designed Ga0.5In0.5P/ (Al0.5Ga0.5)0.5In0.5P edge emitting laser the peak material gain is obtained. Sustaining threshold current of 6.7 mA, a maximum resonance frequency of 10 …
Published in Trends in Opto-electro & Optical Communication · Vol. 4, Issue 1, 2014 · pp. 23–28 Read article
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Efficient and High Power InGaN Based MQW Blue Laser
Abstract: AbstractThis research work deals with the design of a 450 nm MQW blue laser to get the optimized output power and efficiency. The maximum output power is found for an injection current of 120 mA. This laser is designed to improve the performance of a MQW blue laser to get an efficient and high power output. For this purpose the structure is designed using In0.235Ga0.765N/Al0.07Ga0.93. A high performance of the …
Published in Trends in Opto-electro & Optical Communication · Vol. 4, Issue 3, 2014 · pp. 14–22 Read article
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Design and Performance Analysis of a 635 nm Ga0.5In0.5P/(Al0.7Ga0.3)0.5In0.5P Multiple Quantum Well Separate Confinement Heterostructure Red Laser Considering Thermal Limitations
Abstract: AbstractIn this work, the performance characteristics of a GaInP - based 635 nm multiple quantum well (MQW) separate confinement heterostructure (SCH) Red laser has been obtained through computations. The material gain of Ga0.5In0.5P/(Al0.5Ga0.5)0.5In0.5P MQW edge emitting laser (EEL) has been theoretically obtained. The peak material gain obtained from the analysis has been used for analyzing the performance of the designed double-heterostructure laser. A maximum output power of 71.18 mW and …
Published in Trends in Opto-electro & Optical Communication · Vol. 3, Issue 1, 2013 · pp. 11–17 Read article
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High Modulation Performance of a Designed InGaN Based 405 nm Multi-Quantum Well Violet Laser
Abstract: AbstractIn this work, the modulation performance characteristics of a designed 405 nm InGaN based multi-quantum well (MQW) Violet Laser are optimized and presented by varying injection current and differential gain. A maximum output power of 222.53 mW and a maximum resonance frequency of 18.79 GHz of the laser are obtained for 117 mA injection current, where, the differential gain is 4x10-16cm2. The differential quantum efficiency of the laser is obtained …
Published in Trends in Opto-electro & Optical Communication · Vol. 3, Issue 2, 2013 · pp. 7–13 Read article
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Management of Recurrent Pregnancy Loss and Subchorionic Haemorrhage through Ayurveda with Kashmaryadi Ghrita: A Case Report
Abstract: Recurrent abortion is defined as a sequence of three or more consecutive spontaneous abortion before 20 weeks of pregnancy. This distressing problem is affecting approximately 1% of all women of reproductive age. The risk increases with each successive abortion reaching over 30% after three consecutive losses. According to the American Society for Reproductive Medicine (ASRM), between 15–25% of all pregnancies are affected by recurrent pregnancy loss (RPL). The present treatment …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 10, Issue 3, 2021 · pp. 26–32 Read article
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Protective Measures Practiced by Nursing Personnel while Providing Nursing Care to Patients in a Tertiary Care Hospital
Abstract: Nosocomial infections remain a major challenge of modern medicine. It is recommended that all the hospitals adopt an infection control policy of “Universal Precautions”. Aim of this study was to assess the protective measures taken by nursing personnel while providing nursing care to the patients at a tertiary care hospital. The Study design used was prospective observational study. The study was conducted at Medical Emergency Outpatient Department of a Tertiary …
Published in Journal of Nursing Science & Practice · Vol. 1, Issue 1-2, 2011 · pp. 64–68 Read article
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Medical Treatment of Central Giant Cell Lesions of the Jaws
Abstract: Central giant cell lesions (CGCLs) of the jaw are benign, non-neoplastic intraosseous proliferative lesions of an osteoclastic origin and an unknown etiology; their conventional treatment is surgical enculeation and curettage with a reported recurrence rate of 15–20%.Because of the inherit problems with the surgical approach (recurrence rate, surgical defect, disfigurement, loss of function, and GA associated morbidity) alternative medical treatments have been proposed over the last 15 years with promising …
Published in Research and Reviews: A Journal of Dentistry · Vol. 9, Issue 3, 2018 · pp. 1–6 Read article
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Phentolamine Mesylate: An Antidote for Local Anesthesia; A Boon in Dentistry
Abstract: The most frequently administered drugs in dentistry are local anesthetics. Local anesthetics also represent the safest and the most effective drugs available in medicine for both the control and prevention of pain occurring during and following invasive procedures. These not only provide relief from pain during procedures but also leave an inconvenient residual numbness that takes some time to wear off following completion of dental procedures. OraVerse, an injectable formulation …
Published in Research and Reviews: A Journal of Dentistry · Vol. 5, Issue 1, 2014 · pp. 11–14 Read article
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Thermoplastic Resins: A Novel Approach to Removable Partial Dentures
Abstract: Behind all complexities in the world stand simple solutions. In the present era of fixed prosthetic dentistry cast partial dentures are still being used owing to the anatomical and biomechanical constraints in the oral cavity. The difficulties encountered by patients with cast partial denture are an age old saga. The common problems are unaesthetic appearance of the clasp, rigidity of denture base resin, unavoidable tooth preparation, weight of the prosthesis, …
Published in Research and Reviews: A Journal of Dentistry · Vol. 5, Issue 2, 2014 · pp. 3–8 Read article
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Prevalence of Dental Anxiety among Patients Visiting a Teaching Dental Hospital in Lucknow, India and Self-perceived Treatment Need
Abstract: The provocation of anxiety by dental treatment is a universal phenomenon. The present study aims to assess the prevalence of dental anxiety among patients visiting a teaching dental hospital in Lucknow, India and their self-perceived treatment needs. It is a questionnaire-based cross-sectional study carried out on patients visiting the various departments of Babu Banarasi Das College of Dental Sciences and Hospital, Lucknow. The chi-square (χ2) test was used for comparison …
Published in Research and Reviews: A Journal of Dentistry · Vol. 4, Issue 3, 2013 · pp. 36–42 Read article
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Exprimental Study on the Protective Action of rhGM-CSF for Acute Lung Injury
Abstract: Anti-cancer agents and radiation therapies result in various complications on respiratory systems like interstitial pneumonia, acute lung damage, bacterial pneumonia and pneumomycosis in clinical oncology. Recently it is being interested in variable rolls of GM-CSF to protect the lungs. We infuse the ethyl alcohol and lipopolysaccharide (LPS) to damage lung orally, and then inject GM-CSF subcutaneously at the same time and then observe the changes of lung tissue. As a …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 8, Issue 3, 2019 · pp. 4–8 Read article
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Self-Evaluation of CO2 Incubator before In-Vitro Handling of Gametes and Embryos
Abstract: AbstractART (Assisted Reproductive Technologies) is known as the technologies/techniques used for the treatment of Infertility. ART involves different types of newly and advanced techniques such as ICSI (Intra-Cytoplasmic Sperm Injection), MESA (Microsurgical Epididymis Sperm Aspiration), PESA (Percutaneous Epididymal Sperm Aspiration),TESA (Testicular Sperm Aspiration), IMSI (Intra Morphologically selected sperm injection), GIFT (Gamete Intra-fallopian Transfer), ZIFT (Zygote Intra-fallopian Transfer) and Assisted hatching. The self-evaluation and maintenance of all equipment used in the …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 9, Issue 2, 2020 · pp. 7–11 Read article
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Influence of Reptin on acute pancreatitis model of the rat
Abstract: Background and Aim: In acute pancreatitis, hyperproduction of inflammatory mediators, including inflammatory cytokines, exacerbation of tissue injury due to microcirculatory disturbances, secondary activation of inflammatory cells in distant organs, and the cascade are the pathogenic basis of pancreatitis severity. Therefore, inhibition of pancreatic enzyme activity, blocking production, and preventing the activation of inflammatory cells is a practical way to prevent the development of severe acute pancreatitis and multiorgan failure. In …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 11, Issue 2, 2022 · pp. 36–40 Read article
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Understanding Tennis Elbow: Causes, Symptoms, and Available Treatments
Abstract: Tennis Elbow, clinically termed lateral epicondylitis, stands as a prevalent musculoskeletal ailment affecting the outer part of the elbow. Despite its name, this condition isn't exclusive to tennis players; it often arises due to repetitive stress or overuse of the forearm muscles and tendons, leading to micro-tears and inflammation at the elbow's lateral epicondyle. The abstract focuses on elucidating the multifaceted aspects of Tennis Elbow, exploring its causes, symptoms, and …
Published in International Journal of Orthopedic Nursing and Practices · Vol. 1, Issue 2, 2023 · pp. 1–5 Read article