106 research outputs found

    Wave File Features Extraction using Reduced LBP

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    In this work, we present a novel approach for extracting features of a digital wave file. This approach will be presented, implemented and tested. A signature or a key to any wave file will be created.  This signature will be reduced to minimize the efforts of digital signal processing applications. Hence, the features array can be used as key to recover a wave file from a database consisting of several wave files using reduced Local binary patterns (RLBP). Experimental results are presented and show that The proposed RLBP method is at least 3 times faster than CSLBP method, which mean that the proposed method is more efficient

    Ensuring telecommunication network security through cryptology: a case of 4G and 5G LTE cellular network providers

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    This paper aims to present the details regarding telecommunication network security through cryptology protocols. The data was based on scientific data collection and the quantitative method was adopted. The questionnaire was developed and the primary respondents were approached who were working in 4 telecommunication networking companies namely Huawei, Ericsson, SK Telecom and Telefonica. The sample size of the research was 60 participants and the statistical analysis was used to analyze research. The finding shows that cryptology protocol such as SSH, SSL, Kerberos PGP and SET are implemented within the companies in order to secure network

    gamma-Diimine palladium(II) based complexes mediated polymerization of methyl methacrylate

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    The synthesis of new palladium(II) complexes of the type [Pd(A-N=C-ph-C=N-A) Cl-2] (4a-e) (A = cyclohexyl (a), 2-isoprpropyl (b), pyrenyl (c), naphthyl (d), and 2,6-diisopropyl (e)) is described. The isolated gamma-diimine ligands and their corresponding palladium(II) complexes were characterized by their physical properties, elemental analysis, H-1 NMR=, C-13 NMR, and infrared spectroscopy. The palladium(II) complexes (4a-e) were employed successfully as catalysts for atom transfer radical polymerization (ATRP) of methyl methacrylate (MMA) in the presence of ethyl-2-bromoisobutyrate (EBIB) as initiator at 90 degrees C. Polymerization with these catalyst systems afforded polymers with low molecular weight distribution (M-w/M-n) and syndio-rich atactic poly (MMA) with relatively higher [rr] diads. (C) 2013 Production and hosting by Elsevier B.V.Peer reviewe

    A Training Program for Physics Teachers Based on Self-learning Strategies and Its Effect on Their Technological Enlightenment and Productive Thinking.

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    This paper aims to construct a proposed training program according to self-organized learning strategies for physics teachers and its effect on their technological enlightenment and productive thinking. The sample consists of (32) teachers and schools; (16) teachers as an experimental sample and (16) as a control sample.  The tools are prepared, which are the Enlightenment Technology Scale, which was adopted by (Faez, 2016) consisting of (60) items. The Researchers  have prepared the Productive Thinking Test, which consists of two domains: the Critical Thinking Field, which consists of (15) and the Creative Thinking Domain consisting of (9) situations. The stability of productive thinking is (0.88), and the results show that the proposed training program, according to some self-organized learning strategies, meets the training needs of the trainees with remarkable effectiveness to improve the level of their teaching and educational technological performance and achieve the desired goals. The training is influential in bringing about the transfer of training to their students in developing their attitudes towards self-learning. The recommendations are to;  apply the training program to the applied students in colleges, reduce the burden on physics teachers, reduce the fear of physics and increase the efficiency of teaching and learning.This paper aims to construct a proposed training program according to self-organized learning strategies for physics teachers and its effect on their technological enlightenment and productive thinking. The sample consists of (32) teachers and schools; (16) teachers as an experimental sample and (16) as a control sample.  The tools are prepared, which are the Enlightenment Technology Scale, which was adopted by (Faez, 2016) consisting of (60) items. The Researchers  have prepared the Productive Thinking Test, which consists of two domains: the Critical Thinking Field, which consists of (15) and the Creative Thinking Domain consisting of (9) situations. The stability of productive thinking is (0.88), and the results show that the proposed training program, according to some self-organized learning strategies, meets the training needs of the trainees with remarkable effectiveness to improve the level of their teaching and educational technological performance and achieve the desired goals. The training is influential in bringing about the transfer of training to their students in developing their attitudes towards self-learning. The recommendations are to;  apply the training program to the applied students in colleges, reduce the burden on physics teachers, reduce the fear of physics and increase the efficiency of teaching and learning

    Leaky Gut’s Contribution to Inefficient Nutrient Utilization

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    There are a variety of situations in an animal’s life when nutrient utilization is reprioritized from productive towards agriculturally unproductive purposes. Two well-known examples that markedly reduce production are heat stress and ketosis. Decreased feed intake, experienced during both disorders, is unable to fully explain production losses. Additionally, both disorders are characterized by negative energy balance, body weight loss, inflammation, and liver fat accumulation. While the metabolism of ketosis and heat stress has been thoroughly studied for the last 40 years, the initial insult in the cascade of events ultimately reducing productivity in both heat-stressed and ketotic cows has not been identified. To that end, we have generated preliminary data strongly implicating a metabolic disruptor, endotoxin, as the underlying cause in each case

    Postoperative complications and waiting time for surgical intervention after radiologically guided drainage of intra-abdominal abscess in patients with Crohn's disease

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    In patients with active Crohn's disease (CD), treatment of intra-abdominal abscess usually comprises antibiotics and radiologically guided percutaneous drainage (PD) preceding surgery. The aim of this study was to investigate the risk of postoperative complications and identify the optimal time interval for surgical intervention after PD

    SPARC 2017 retrospect & prospects : Salford postgraduate annual research conference book of abstracts

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    Welcome to the Book of Abstracts for the 2017 SPARC conference. This year we not only celebrate the work of our PGRs but also the 50th anniversary of Salford as a University, which makes this year’s conference extra special. Once again we have received a tremendous contribution from our postgraduate research community; with over 130 presenters, the conference truly showcases a vibrant PGR community at Salford. These abstracts provide a taster of the research strengths of their works, and provide delegates with a reference point for networking and initiating critical debate. With such wide-ranging topics being showcased, we encourage you to exploit this great opportunity to engage with researchers working in different subject areas to your own. To meet global challenges, high impact research inevitably requires interdisciplinary collaboration. This is recognised by all major research funders. Therefore engaging with the work of others and forging collaborations across subject areas is an essential skill for the next generation of researchers

    Proceedings of the CSE 2017 Annual PGR Symposium (CSE-PGSym17)

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    Welcome to the Proceedings of the second Annual Postgraduate Research Symposium of the School of Computing, Science and Engineering (CSE-PGSym 2017). After the success of the first symposium, the school is delighted to run its second symposium which is being held in The Old Fire Station on 17th March 2017. The symposium is organised by the Salford Innovation Research Centre (SIRC) to provide a forum for the PGR community in the school to share their research work, engage with their peers and staff and stimulate new ideas. In line with SIRC’s strategy, the symposium aims to bring together researchers from the six groups that make up the centre to engage in multidisciplinary discussions and collaborations. It also aims to contribute to the creation of a collaborative environment within the Research Centre and the Groups and share information and explore new ideas. This is also aligned with the University’s ICZ (Industrial Collaboration Zone) programme for creating cultural, physical and virtual environments for collaboration, innovation and learning
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