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El documento presentado por Edgar Alexander Campo el 11 de marzo trata sobre un tema no especificado. En 3 oraciones o menos, no se proporciona información suficiente sobre el contenido o propósito del documento para generar un resumen significativo.

PRESENTADO POR:EDGAR ALEXANDER CAMPO11 - 03

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The paper examines the adoption of the Supply Chain Management practices on the performance of Banks in Kenya. This research conceptualizes and develops four dimensions of SCM practice (outsourcing of goods & services, information & communication technology, strategic supplier partnership, and globalization) and tests the relationships between SCM practices, and organizational performance. The study employed descriptive design. Data for the study was collected using a self-administered questionnaire procedure, where the questionnaires were administered to the selected respondents through drop and pick later technique. A sample size of 33 respondents was drawn from the sample frame using simple stratified random sampling technique to promote the needs for efficiency and representativeness from various branches and outlets of Postbank as an organization in Nairobi County and the relationships proposed in the framework was tested using Chi-square, T-test among other statistical tools. Data was analyzed by aid of Statistical Package for Social Sciences (SPSS). The study will be useful in the academic circles as it will contribute immensely towards filling the gaps in knowledge in the area of service industry. The study found that outsourcing was important to the banks only when the appropriate methods are employed. It also found that ICT had a major role in determining the performance of banks as it dictated the mode of transaction and data they displayed to clients. Strategic partnership was also important based on what it intended to achieve in enhancing the performance of banks. Lastly, globalization is equally vital as it increases competition and exposes local banks to global scene to experience how performance of banks can be improved. The study recommends that correct ICT methods should be applied to promote the competitiveness of banks and improve performance. Also it recommends that outsourcing be done only if they promote the objectives and goals of the banking institute.

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Multimedia Video transmission is over Wireless Local Area Networks is expected to be an important component of many emerging multimedia applications. However, Wireless networks will always be bandwidth limited compared to fixed networks due to background noise, limited frequency spectrum, and varying degrees of network coverage and signal strength One of the critical issues for multimedia applications is to ensure that the Quality of Service (QoS) requirement to be maintained at an acceptable level. Modern mobile devices are equipped with multiple network interfaces, including 3G/LTE WiFi. Bandwidth aggregation over LTE and WiFi links offers an attractive opportunity of supporting bandwidth-intensive services, such as high-quality video streaming, on mobile devices. Achieving effective bandwidth aggregation in wireless environments raises several challenges related to deployment, link heterogeneity, Network congestion, network fluctuation, and energy consumption. In this work, an overview of schemes for video transmission over wireless networks is presented where an acceptable quality of service (QoS) for video applications required realtime video transmission is achieved

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Decision support system is an interactive system to support decision-making process through the alternatives derived from the processing of data, information and design models. In this research will build a decision support system modeling for the determination of admission scholarship, as long as this problem of determining admission scholarship often become obstacles in distribution and is not directed at the destination as expected. Therefore, in order to give a better result and overcome obstacles in the distribution of scholarships. The problems of determining admission scholarship will be resolved through Fuzzy approach to the Analytic Hierarchy Process (AHP) is modeled in a decision support system modeling. Where Fuzzy will perform the functions of representation based membership in the assessment criteria. So the results given Fuzzy will be approached with the weight vector given by the Analytic Hierarchy Process (AHP) which would then be carried out by the ranking process Analiytic Hierarchy Process (AHP) to determine the best alternative will be selected as scholarship recipients. After Fuzzy AHP approach in modeling decision support systems, particularly in the determination of admission scholarships and given very good results and focus on the goal as expected.

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This research aimed to develop the system that be able to manage the sales transaction, so the transaction services will be more quickly and efficiently. The system has developed using prototyping model, which have steps including: 1) communication and initial data collection, 2) quick design, 3) formation of prototyping, 4) evaluation of prototyping, 5) repairing prototyping, and 6) the final step is producing devices properly so it can used by user. The prototyping model intended to adjust the system in accordance with its use later, made in stages so that the problems that arise will be immediately addressed. The results of this research is a software which have consumer transaction services including the purchasing services, sale, inventory management, and report for management needed purpose. Based on questionnaires given to 18 respondents obtained information on the evaluation system built, among others: 1) 88% strongly agree and 11% agree, the application can increase effectiveness and efficiently the organizations/enterprises; 2) 33% strongly agree, 62 agree, and 5% not agree, the application can meet the needs of organization/enterprise.

Developing Sales Information System Application using Prototyping Model

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The paper holding a presentation of a system, which is recognizing peoples through their iris print and that by using Linear Discriminant Analysis method. Which is characterized by the classification of a set of things in groups, these groups are observing a group the features that describe the thing, and is characterized by finding a relationship which give rise to differences in the dimensions of the iris image data from different varieties, and differences between the images in the same class and are less. This Prototype proves a high efficiency on the process of classifying the patterns, the algorithms was applied and tested on MMU database, and it gives good results with a ratio reaching up to 74%.

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IEEE 802.16 is standardization for a broadband wireless access in network metropolitan area network (MAN). IEEE 802.16 standard (Wi-Max) defines the concrete quality of service (QoS) requirement, a scheduling scheme and efficient packet scheduling scheme which is necessary to achieve the QoS requirement. In this paper, a novel waiting queue based on downlink bandwidth allocation architecture from a number of rtps schedule has been proposed to improve the performance of nrtPS services without any impaction to other services. This paper proposes an efficient QoS scheduling scheme that satisfies both throughput and delay guarantee to various real and non-real applications corresponding to different scheduling schemes for k=1,2,3,4. Simulation results show that proposed scheduling scheme can provide a tight QoS guarantee in terms of delay for all types of traffic as defined in WiMax standards. This process results in maintaining the fairness of allocation and helps to eliminate starvation of lower priority class services. The authors propose a new efficient and generalized scheduling schemes for IEEE 802.16 broadband wireless access system reflecting the delay requirements.

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The GC/MS analysis of hexane extract revealed the presence of palmitic acid as saturated fatty acid (1.05%), versus oleic acid (2.18%), linoleic acid (1.13%), cis-8,11,14-eicosatrienoic acid (2.12%) as unsaturated fatty acids. On the other hand, CH2Cl2 extract contained palmitic acid methyl ester (3.55%), and methyl isostearate (1.17%) as saturated fatty acids, versus linoleic acid methyl ester (3.57%) and linolenic acid methyl ester (10.01%) as unsaturated fatty acids. The GC/MS analysis of the alkaloid-rich fraction indicated the presence of the pyrazolidine alkaloids petranine (2.97%), 7-angeloyl-9-(2-methylbutyryl) retronecine (4.22%), 7-angeloylretronecine (0.59%) and 9-angeloylretronecine (0.47%). The butanol extract showed the heights DPPH radical scavenging activity (IC50 = 14.3 µg),. while ethyl acetate extract was very weak in activity (IC50 = 432.3 µg) and no activity with hexane and methylene chloride extract. The antimicrobial potentials of E. rauwolfii extracts were examined. The inhibition of the fungi species by ethyl acetate extract exert was comparable to Amphotericin B. The inhibition zone of the butanol extract against Streptococcus pneumonia was comparable to Ampicillin, against Pseudomonas aeruginosa was comparable to Gentamicin and Escherichia coli was comparable to Gentamicin. The cytotoxicity against HePG-2 of ethyl acetate extract and butanol extract were “very strong”, and that of hexane extract and methylene chloride extract were “moderate”, against MCF-7 of ethyl acetate extract and butanol extract were “strong”, that of methylene chloride extract was “moderate”, and that of hexane extract was “weak” and against HCT-116 of butanol extract was “very strong”, of ethyl acetate extract was“strong”, of methylene chloride extract and hexane extract were “moderate”.

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Real time implementation of the software system requires being more versatile. In the maintenance phase, the modified system under regression testing must assure that the existing system remains defect free. Test case prioritization technique of regression testing includes code as well as model based methods of prioritizing the test cases. System model based test case prioritization can detect the severe faults early as compare to the code based test case prioritization. Model based prioritization techniques based on requirements in a cost effective manner has not been taken for study so far. Model based testing used to test the functionality of the software system based on requirement. An effective model based approach is defined for prioritizing test cases and to generate the effective test sequence. The test cases are rescheduled based on requirement analysis and user view analysis. With the use of weighted approach the overall cost is estimated to test the functionality of the model elements. Here, the genetic approach has been applied to generate efficient test path. The regression cost in terms of effort has been reduced under model based prioritization approach.

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Multi-algorithmic approach to enhancing the accuracy of iris recognition system is proposed and investigated. In this system, features are extracted from the iris using various feature extraction algorithms, namely LPQ, LBP, Gabor Filter, Haar, Db8 and Db16. Based on the experimental results, it is demonstrated that Mutli-algorithms Iris Recognition System is performing better than the unimodal system. The accuracy improvement offered by the proposed approach also showed that using more than two feature extraction algorithms in extracting the iris system might decrease the system performance. This is due to redundant features. The paper presents a detailed description of the experiments and provides an analysis of the performance of the proposed method.

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We live in an age where technology is an integral part of human daily life. The aim of the technology is secure, accurate, correct use of time for mankind and nature brings it may also have disadvantages and challenges. In this paper we describe the RFID technology. Today, this technology in hospitals, shops, airports, tracking birds are used. It can be used in hospital intensive care unit for monitoring and remote patient care, which causes it to print patients and physicians are not required to comply with very close distance, the result of which can cause safety Patients and physicians should be. The security technology implementation is a challenge. This paper introduces the applications, the challenges we have this technology.

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Torre Del Reloj

1. PRESENTADO POR:EDGAR ALEXANDER CAMPO11 - 03