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50 articles for “Frequency Distribution”
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Research ArticleOpen accessIn the abstractRainfall Attenuation and Rainfall Rate Measurements in Malaysia Comparison with Prediction ModelsMandeep Singh Jit Singh, Syed Idris Syed Hassan, Mohd Fadzil AinAttenuation due to rain is a primary cause of communication impairment on satellite-earth paths, especially above 10GHz. Rainfall is a serious source of attenuation at such a frequency. This paper presents the characteristics of rain distribution in USM based on measured one minute rain rate. For attenuation of rain, predictions models like ITU and VIHT (Variable Isotherm Height Technique) model … …American Journal of Applied Sciences, Vol. 4, Issue 1 · 30 Apr 2007 · 6,938 accessesView PDFCite
Research ArticleOpen accessIn the abstractDiabetic Retinopathy Detection using Deep Learning TechniquesAswin Shriram Thiagarajan, Jithendran Adikesavan, Santhi Balachandran, Brindha Ganapathyagraharam RamamoorthyDiabetic Retinopathy is a type of eye condition induced by diabetes, which damages the blood vessels in the retinal region and the area covered with lesions of varying magnitude determines the severity of the disease. It is one of the most leading causes of blindness amongst the employed community. A variety of factors are observed to play a role in … …Journal of Computer Science, Vol. 16, Issue 3 · 13 Mar 2020 · 10,272 accessesView PDFCite
Review ArticleOpen accessIn the abstractJuvenile Delinquency: Evidence of Challenges in RehabilitationEfua Esaaba Mantey, George DzetorJuvenile delinquency is a global phenomenon that affect children’s developmental process and represent a significant concern for the society. Despite the fact that it is a global issue, its effects are felt more in developing countries such as Ghana due to inadequate resources available to rehabilitate them. However, the study explored the procedure used in admitting inmates into the juvenile … …American Journal of Applied Sciences, Vol. 15, Issue 6 · 2 Jul 2018 · 10,510 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssociation of Polymorphism in Growth and Differentiation Factor 5 Gene with Osteoarthritis KneeAbhishek Mishra, Divya Sanghi, Amar Chandra Sharma et al.The present study investigated to identify the association of polymorphism in GDF-5 gene with osteoarthritis in North Indian population. In a case-control study, 300 cases with knee osteoarthritis and an equal number of age and gender matched healthy controls were included. Cases were diagnosed using the ACR Guidelines of Knee Osteoarthritis (KOA). Clinical symptoms were assessed with the knee specific … …American Journal of Biochemistry and Biotechnology, Vol. 9, Issue 1 · 18 Mar 2013 · 9,417 accessesView PDFCite
Research ArticleOpen accessIn the abstractCorrelation Between Dispersion and Mean Toassess Healthcare Servicee FficiencyRamalingam ShanmugamMotivation for this research work started while helping a hospital administrator to assess whether patient oriented activity duration, X≥0 is reflecting the service’s efficiency? Higher value of the sample mean duration, X implies lesser productivity in the hospital and more healthcare cost. Likewise, larger value of sample dispersion, sx2 in the service durations is an indicator of lesser reliability and … …Current Research in Biostatistics, Vol. 2, Issue 2 · 30 Aug 2012 · 6,873 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAnalyzing the Groundwater Quality Parameters Using Frequency AnalysisMaryam Ghashghaie, Kaveh Ostad-Ali-Askari, Saeid Eslamian, Vijay P. SinghWater quality problems are world spread as a result of land use changes and industrial development. Water deficit problems become more severe in result of water quality ignorance. Determining the probability values of water quality parameters for specific return periods could be very helpful in water resources management and conservation in terms of quality. In this research some water quality … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 2 · 14 Apr 2018 · 9,083 accessesView PDFCite
Review ArticleOpen accessAll words, across the recordA Review on Epidemiology and Thalassemia Distribution, in Relevance to United Arab Emirates PopulationPooja Shivappa, Grisilda Vidya Bernhardt, Manal Munir Mufti, Ayesha BanuThalassemia is a blood disorder passed down through families (inherited) in which the body makes an abnormal form or inadequate amount of hemoglobin. Hemoglobin is the protein in red blood cells that carries oxygen. The disorder results in large numbers of red blood cells being destroyed, which leads to anemia. Depending on the type of mutated globin, there are two … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 1 Jun 2021 · 7,570 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordReduction of PAPR by Using Clipping and Filtering for Different Modulation SchemesArun Kumar, Manisha GuptaOrthogonal Frequency Division Multiplexing (OFDM) is one of the most advanced technologies for high speed data access in mobile communication. It’s significantly increases the capacity, data-rate etc. but one of its disadvantage is high Peak Average Power Ratio (PAPR) which reduce the performance of transmitter amplifier. In this study, PAPR is reduced by using a clipping and filtering technique for … …American Journal of Applied Sciences, Vol. 13, Issue 2 · 13 Feb 2016 · 8,360 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordPOWER QUALITY DIAGNOSIS IN DISTRIBUTION NETWORK USING WAVELET TRANSFORMH. H. Goh, H. L. Ting, Q. S. Chua et al.Power quality is one of the most concerns to the electric power suppliers, equipment manufacturers and the users of various electrical and electronic equipments. This paper presents the use of a continuous wavelet transform to detect and analyse voltage sags and swells. Characteristics which include duration and magnitude of the investigated signals are measured. Unlike other approaches where the detection … …American Journal of Applied Sciences, Vol. 11, Issue 2 · 26 Dec 2013 · 7,061 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordDevelopment of a "Programmable Logic Controller Circuitry" For Optimal Power Distribution in a Manufacturing IndustriesK. SelvarajProblem statement: In industries the powder demand/consumption is fixed by the power supply agency. However, at times, the demand/Consumption may exceed the fixed level and will result in, the industry paying heavy penalties to the supply agency. In most of the large and medium scale industries, controlling of power consumption is done by monitoring the powder demand indicator unit activated … …Journal of Computer Science, Vol. 6, Issue 3 · 31 Mar 2010 · 7,276 accessesView PDFCite