Search
1930 articles for “Meteosat-5 VISSR” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
Nothing matched all of your words, so these match any of them.
-
Designing of OFDM and FBMC System using QAM and QPSK Modulation Technique
Abstract: AbstractThe Fourth generation (4G) and Fifth generation (5G) are the new evolution of the mobile communication system. The fourth generation had been launched in almost all countries and the 5G is very soon launched in many countries. In India, the 5G is launched in the years of 2020s. In this article, we hut the light on the potential and implementation on the multicarrier technology system which is the 5G based …
Published in Journal of Electronic Design Technology · Vol. 9, Issue 3, 2018 · pp. 24–29 Read article
-
Comparing Consistency Limits of Black Cotton Soil with Cement Waste Dust and Wood Shaving Ash
Abstract: In the field of civil engineering, soil has to play a prime role right from planning a structure to the end of life of that structure. But some of the soils do not offer that service which a civil engineer wants to get. Shrinking in dry state and swelling in wet state, is the well-known proved proverb for black cotton soil. In Saurashtra, southern part of the zone has such …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 1, 2017 · pp. 31–35 Read article
-
A Review on Implementation of Lean Manufacturing in Maize Grinding Mill Assembly Line
Abstract: At present scenario, lean manufacturing has become a worldwide phenomenon. It is quite successful in drawing the attention of companies of all sizes. A large number of organizations are following the lean technologies and experiencing vast improvements in quality, production, customer service and profitability. Lean manufacturing is a systematic approach to identify and eliminate the waste through continuous improvement. The manufacturing industry in India must also look to leverage its …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 1, 2016 · pp. 10–14 Read article
-
Design and Analysis of Rectangular Microstrip Antenna (RMSA) for Millimeter Wave Applications
Abstract: Millimeter-wave (MMW) communication is a key technology for next-generation wireless applications. However, the antenna design for such applications at the MMW band is a critical challenge. In this paper, the design and performance analysis of a Compact Rectangular Microstrip Antenna for Millimeter Wave Communication applications has been presented. The design has been carried out at 33.5 GHz and the antenna design parameters have been optimized to achieve the optimum characteristics. …
Published in Journal of Microwave Engineering and Technologies · Vol. 6, Issue 2, 2019 · pp. 6–13 Read article
-
Effect of Time Exposure on Human Blood by Laser Flash Photolysis
Abstract: Diffuse reflectance laser flash photolysis has been used in blood sample to measure transient triplet spectra of free radical or reactive oxygen species (OH, O2, H2O2) generated in free cell systems was investigated using laser flash photolysis and electronic absorption spectra. In all cases, triplet–triplet absorption spectra with the application of this technique to studies concentration of normal human blood sample. The concentration of normal human blood sample is reduced …
Published in Journal of Materials & Metallurgical Engineering · Vol. 10, Issue 2, 2020 · pp. 15–20 Read article
-
Thermo-Mechanical Properties of Unsaturated Polyester Reinforced with Coconut and Snail Shells
Abstract: AbstractParticulate-filled polymer composites are becoming quite attractive because of their low cost and wide applications. In this study, the effects of coconut shell (CS) and snail shell (SS) volume fractions (5–50 vol. %) on the thermal and mechanical properties of unsaturated polyester resin (UPR) composite are investigated. The results show that tensile strength, elongation at break, flexural strength, and hardness of the composite increase as filler concentration increases. However, impact …
Published in Journal of Polymer & Composites · Vol. 2, Issue 2, 2023 · pp. 44–56 Read article
-
Fabrication and Characterization of Jute Fiber Reinforced PP-Clay-based Nanocomposites
Abstract: AbstractNanocomposite is a new concept in the field of plastic-based composites. Jute fabric (hessian cloth)-reinforced polypropylene (PP) composites with different nanoclays were prepared by compression molding. Jute fiber content in the composites was approximately 50%. Mechanical properties of PP-clay blend and PP-clay/jute fiber composites were characterized. It was found that 5% clay containing PP-clay/jute composites showed the best results. Tensile strength (TS), elongation at break (EB) and tensile modulus (TM) …
Published in Journal of Polymer & Composites · Vol. 2, Issue 1, 2023 · pp. 19–29 Read article
-
Parametric Study of Twin Screw Extrusion for Processing Epoxy/Carbon Black Nanocomposites Using Orthogonal Array Technique
Abstract: AbstractThis paper presents the experimental investigation of the influence of process parameters of twin screw extrusion on the dispersion and electrical, thermal and mechanical properties of epoxy/CB nanocomposites. Four factors, namely, loading level of carbon black (0, 2, 4, 6, 8 and 10 wt%) in epoxy, screw speed (75, 100 and 125 rpm), temperature (5 °, 15 ° and 30 °C) and number of passes (5, 10 and 15) were …
Published in Journal of Polymer & Composites · Vol. 1, Issue 2, 2013 · pp. 15–26 Read article
-
Optical Filters From Silicon Dioxide Doped Dyes
Abstract: In this work silicon dioxide powder of high purity 99.5% imported from china was used to fabricate optical filters by doping the SiO2 with green and red phenol dyes with different concentrations of 0.25,0.5,0.75 and 1 in terms of mg, four samples of red SiO2 doped phenol filters and four samples of green SiO2 doped phenol filters were produced by pressing the mixture of silicon dioxide powder doped with the …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 1, 2020 · pp. 39–48 Read article
-
A Novel Development for Vapor Phase Alkylation of Aniline Processed with Clay, Oxides and Zeolite
Abstract: Vapour phase catalytic alkylation of aniline with ethanol is carried out over new catalysts including clay (attapulgite, and bentonite), metal oxides (Fe2O3 impregnated on attapulgite, and Fe2O3 + GeO2 supported on attapulgite) and zeolites (ZSM–5) in a down flow reactor. The reaction conditions viz temperature, molar ratio (aniline/ethanol) and catalyst lead to both C– and N–alkylation, with highest conversion of aniline to ethanol at 370°C temperature and 1:6 molar ratio …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 9, Issue 3, 2022 · pp. 1–8 Read article
-
Channel Prediction and Estimation Based on Machine and Deep Learning Techniques: A Review
Abstract: Channel prediction estimation in the high- speed mobile environment is a hot issue for 3D massive multiple input multiple output (MIMO) millimeter-wave (mmWave) system. In this environment, the channel has fast time-varying and non-stationary characteristics. And its time-domain correlation coefficient is a time- varying parameter, which makes it difficult for traditional channel estimation methods to capture the channel variations over time and achieve ideal channel estimation performance. A known signal, …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 10, Issue 3, 2023 · pp. 13–17 Read article
-
An Automatic Upper/Dipper Light control circuit for vehicle
Abstract: A few vehicles on streets are expanding step by step, likewise, the innovation has grown however the wellbeing factor is constantly required to have been thought of. These days vehicles come warmed with loads of wellbeing highlights. One of the fundamental wellbeing highlights that should be introduced is a programmed upper scoop control of the fog light, this component can principally be utilized during evening driving. Natural eyes are extremely …
Published in Trends in Opto-electro & Optical Communication · Vol. 13, Issue 2, 2023 · pp. 25–31 Read article
-
Influence of Healing Cycles and Asphalt Content on Resilient Modulus of Asphalt Concrete
Abstract: Asphalt concrete pavement is known to exhibit self-healing ability of micro-cracks under repeated loading with rest period and controlled environment. In this work, an attempt has been made to investigate the influence of healing cycles and asphalt content on resilient modulus of asphalt concrete. Asphalt concrete specimens of 100 mm diameter and 63 mm height have been prepared with optimum asphalt requirement and with additional 0.5% asphalt above and below …
Published in Trends in Transport Engineering and Applications · Vol. 4, Issue 1, 2017 · pp. 23–30 Read article
-
Water Simulation Phenomenon for Porous Asphalt Pavement with Used Local Materials
Abstract: The paper describes the performance of open graded asphalt pavement with benefit of local materials aggregate and asphalt that suitable to use in hot environment. A rainfall simulation phenomenon 1.5 1.0 0.65 m length, width and height respectively, steel box was constructed to develop relationships between the surface runoff and the infiltration volume from a porous asphalt pavement surface. The 5 cm bedding course, 30 cm reservoir course …
Published in Trends in Transport Engineering and Applications · Vol. 4, Issue 1, 2017 · pp. 36–47 Read article
-
A CPW Feed Compact UWB Antenna with Five Band Notches
Abstract: AbstractA novel small CPW feed UWB antenna with five notch bands is projected to suppress the potential interferences in ultra-wideband systems. This projected antenna has a small dimension of 30x32x1.6 mm3 and an operating bandwidth (VSWR<2) from 2.8 to 11.6 GHz. By introducing five U-shaped slots, five notches are achieved in WiMAX (3.1–4 GHz), WLAN (5–5.4 GHz and 5.7–5.9 GHz), X-band downlink (7.2–7.75 GHz), and ITU service band (8–8.4 GHz). …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 2, 2017 · pp. 27–33 Read article
-
Social Media Intervention in COVID-19
Abstract: According to a scientific theory, a terrible pandemic happens every once in a few years. Like an Example in 1720 "Great plague of Marseille", in 1820 "Cholera pandemic",1920 "Spanish Flu", and 2020 "Corona Virus" and like every time, social media has been playing its role in a special way.Social media creates a virtual world through the Internet which the user can access using any platform of social media (Facebook, Twitter, …
Published in Journal of Communication Engineering & Systems · Vol. 11, Issue 1, 2021 · pp. 28–35 Read article
-
Clinical Evaluation of Efficacy of Unani Formulation in Ovulation Induction in Anovulatory Infertility
Abstract: AbstractAnovulation is responsible for 30–40% of infertility. The aim of the present study was to evaluate the efficacy of unani formulation in ovulation induction. A standard controlled randomized single blind study was undertaken at Gynaecology department, National Institute of Unani Medicine Hospital, Bangalore. Patients of anovulatory infertility with menstrual irregularities and polycystic ovarian disease in the age group of 20-40 years were randomly allocated to test (n=20) and control (n=10) …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 2, Issue 1, 2013 · pp. 25–32 Read article
-
Assessment of Knowledge and Barriers Regarding Immunization among Parents Visiting the Paediatric OPD
Abstract: “Healthy Children Today Make Healthy Nation Tomorrow” Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. Immunization is a proven tool for controlling and eliminating life-threatening infectious diseases and is estimated to avert between two and three million deaths each year. The present study aimed to assess the knowledge and barriers regarding immunization among parents, to determine association of …
Published in Journal of Nursing Science & Practice · Vol. 5, Issue 1, 2015 · pp. 29–33 Read article
-
Assess the Perception of Nursing Students Towards Nursing Profession in Selected College of Nursing
Abstract: “Life is what our perception is.” Nursing is a noble profession and career of day and night service to the public. Today, the conceptualization by students of nursing profession appears uncertain and the question asked by many students is “what is nursing?” The present study is aimed to assess the perception of nursing students towards nursing profession and to determine the association of the knowledge with selected demographic variables. The …
Published in Journal of Nursing Science & Practice · Vol. 4, Issue 3, 2014 · pp. 18–21 Read article
-
Perception of Family Members Regarding Psychological Needs of Immobilized Patients
Abstract: AbstractIntroduction:Family members play a vital role in providing care to their patient. They are the only one who will be with the patient every time than physicians and nurses. Care giving is a difficult job and many care givers show psychological stress and declaim in physical and mental health.Methods and material:A quantitative descriptive survey study was undertaken to assess the perception of family members regarding psychological needs of immobilized patients …
Published in Journal of Nursing Science & Practice · Vol. 10, Issue 2, 2020 · pp. 21–26 Read article