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  1. Article ; Online: Evaluation of correlation between ocular manifestations with CD4+ count in HIV patients

    Rekha K.R.

    HIV & AIDS Review. International Journal of HIV-Related Problems, Vol 20, Iss 4, Pp 264-

    a cross-sectional study

    2021  Volume 269

    Keywords cd4+ counts ; hiv ; cytomegalovirus (cmv) retinitis ; hiv retinopathy ; haart ; Medicine ; R
    Language English
    Publishing date 2021-12-01T00:00:00Z
    Publisher Termedia Publishing House
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Bilateral abducens palsy in closed head injury

    Sandeep B V / Rekha K R / Manpreet Singh Banga / Anantha Kishan / Vittal I Nayak / Sneha Priya Prabhakar

    Asian Journal of Medical Sciences, Vol 12, Iss 10, Pp 164-

    A comprehensive review of literature based on a case report

    2021  Volume 170

    Abstract: Isolated bilateral sixth nerve palsies are rare, particularly in the setting of trauma. Most post-head injury cases with bilateral abducens palsy involve either basal skull fractures, particularly clival fractures. We present a case of bilateral abducens ...

    Abstract Isolated bilateral sixth nerve palsies are rare, particularly in the setting of trauma. Most post-head injury cases with bilateral abducens palsy involve either basal skull fractures, particularly clival fractures. We present a case of bilateral abducens palsy after closed head injury in a young male who presented to the emergency department and a comprehensive literature review based on our clinical case. A Medline search for bilateral abducens palsy in closed head injury showed 89 results. Articles were excluded if crush head injury, non-traumatic bilateral abducens nerve palsy, associated vascular malformations were reported. After thorough search and filtering of those articles, fifty-one publications were found which reported and discussed about traumatic bilateral abducens palsy with closed head injury. In these 51 articles, a total of 139 cases were recorded. Several theories have been postulated to explain mechanisms of abducens nerve injury in trauma both in immediate and delayed settings. In our case, patient presented with immediate onset of bilateral abducens palsy. On imaging, clival fracture was seen in CT brain, which can be attributed for the nerve injury. Cases with retroclival extradural haematoma had higher chances of multiple cranial nerve injuries. Cases with multiple basal skull fracture involving petrous temporal bone fracture had higher chances of facial nerve injury. Along with bilateral involvement, the poorer outcome for recovery can be related with the severity of the adduction deficit. Our case showed no improvement in bilateral abduction during follow-up at 6 months. Clinical presentation of traumatic bilateral abducens nerve palsy is rare following closed head trauma and is usually associated with other injuries which are incompatible with life. It can be associated with other nerve injuries depending on basal skull fractures.
    Keywords bilateral abducens palsy ; head injury ; clival fracture ; Medicine ; R
    Subject code 616
    Language English
    Publishing date 2021-10-01T00:00:00Z
    Publisher Manipal College of Medical Sciences, Pokhara
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: A Hybrid Approach for Speech Signal Denoising using ICA-DWT

    Lakshmikanth. S / Natraj. K. R / Rekha. K. R

    International Journal of Electronics Communication and Computer Engineering, Vol 5, Iss 6, Pp 1395-

    2014  Volume 1399

    Abstract: In this paper problem considered is noise cancellation in speech signal corrupted by industrial noise. A Hybrid denoising method is presented as combination of Independent Component Analysis (ICA) and Discrete Wavelet Transform (DWT) for speech signal ... ...

    Abstract In this paper problem considered is noise cancellation in speech signal corrupted by industrial noise. A Hybrid denoising method is presented as combination of Independent Component Analysis (ICA) and Discrete Wavelet Transform (DWT) for speech signal denoising. Independent component analysis is a computational method for separating a multivariate signal into additive subcomponents by assuming that the subcomponents are non-Gaussian signals and that they are all statistically independent of each other. Spatialfeatures in ICA is transformed into time and frequency domain with help of DWT. The experimental results shown that proposed hybrid algorithm has better performance on signal to noise ratio(SNR) and signal quality index(SQI) compared to FAST ICA algorithm
    Keywords Speech Signal ; Independent Component Analysis ; Discrete Wavelet Transform ; SNR ; SQI ; Electronic computers. Computer science ; QA75.5-76.95 ; Instruments and machines ; QA71-90 ; Mathematics ; QA1-939 ; Science ; Q
    Language English
    Publishing date 2014-11-01T00:00:00Z
    Publisher IJECCE
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Performance Evaluation of Black Hole Attack in Wireless Sensor Network

    Manjunatha R C / Rekha K R / Nataraj. K. R

    International Journal of Electronics Communication and Computer Engineering, Vol 5, Iss 6, Pp 1404-

    2014  Volume 1408

    Abstract: Abstract: Wireless sensor network are prone to various security threats. Increasing use of sensor networks necessitates that all security issues should be checked a priory. This paper focuses on creation of test scenario to evaluate the performance of ... ...

    Abstract Abstract: Wireless sensor network are prone to various security threats. Increasing use of sensor networks necessitates that all security issues should be checked a priory. This paper focuses on creation of test scenario to evaluate the performance of sensor system under clone attack. Since clone attack is an insider attack, it may cause severe damage. Cooperative black hole attack is considered as a consequence of clone attack. Simulation scenario is created using MATLAB-2010a and network throughput is considered for performance evaluation
    Keywords Wireless Sensor Network ; Clone Attack ; Cooperative Black Hole Attack ; Test Scenario ; Electronic computers. Computer science ; QA75.5-76.95 ; Instruments and machines ; QA71-90 ; Mathematics ; QA1-939 ; Science ; Q
    Language English
    Publishing date 2014-11-01T00:00:00Z
    Publisher IJECCE
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article: A study on the employee turnover antecedents in ITES/BPO sector

    Rekha, K. R. Sree / Kamalanabhan, T. J

    International journal of learning and change : IJLC Vol. 4, No. 2 , p. 164-180

    2010  Volume 4, Issue 2, Page(s) 164–180

    Author's details K. R. Sree Rekha and T. J. Kamalanabhan
    Keywords Arbeitsplatzwechsel ; Mitarbeiterbindung ; Arbeitszufriedenheit ; Stress ; Callcenter ; IT-Dienstleister ; Outsourcing ; Indien
    Language English
    Size graph. Darst.
    Publisher Inderscience Enterprises
    Publishing place [Olney, Bucks.]
    Document type Article
    ZDB-ID 2219338-8
    ISSN 1740-2875
    Database ECONomics Information System

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