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Predict Optimal Transmission Power by Comparing Three Fading Channel (Rayleigh, Rician & Shadowing) using random strategy
The demand for retail banking services is concerned with the demand for the financial services offered in retail/ commercial banks. The general objective of this particular study was to examine the factors affecting customer demand for financial services offered by commercial banks in Nairobi County. The researcher used both primary and secondary data sources. The target group for this study was bank customers from a select 13 of the 43 commercial banks operating in Nairobi County as registered by the Central Bank of Kenya that is; Barclays Bank, CFC Stanbic, Chase Bank, Commercial Bank of Africa, Co-operative Bank of Kenya, Diamond Trust Bank, Equity Bank, Gulf Africa bank, I&M Bank, Kenya Commercial Bank, NIC Bank, Standard Chartered Bank and the United Bank of Africa. From these 13 Banks, a sample population of 115 respondents was drawn for investigation. This sample was selected using stratified random sampling technique. Both open and closed ended questionnaires were use
ASHA will be a health activist in the community who will create awareness on health and its social determinants and mobilize the community towards local health planning and increased utilization and accountability of the existing health services. This is an educational interventional and longitudinal study. Six PHCs of Atmakur CHNC namely Kottalcheruvu, Bairluty, Kothapally, Yerramattam, Gokavaram, Pamulapadu were selected for the study by using multistage random sampling technique. All 130 ASHAs from these six PHCs had participated in educational intervention given to them in three sessions with an interval of one month between the sessions by using flip charts, video shows, role plays, demonstrations on ASHA Day, first Tuesday of every month. For evaluation of knowledge level of the ASHAs, a questionnaire prepared in the local language was administered to the ASHAs before and after educational intervention .
In this paper, a single server bulk service queuing system with interrupted vacation, request for Re-service and Balking is considered. At a service completion, if the server finds at least „a‟ customers waiting for service say 𝜉, he serves a batch of min (𝜉 ,b ) customers, whereb ≥ a. At the completion of an essential service, the leaving batch of customers may request for a re-service with probability π. However, the re-service is rendered only when the number of customers waiting in the queue is less than „a‟. If no request for re-service is made after the completion of an essential service and numbers of customers in the queue is less than then „a‟ the server will avail a vacation of a random length. If the queue size reaches „a‟ during the vacation, the server terminates the vacation abruptly and resumes for primary service. On completion of the vacation the server remains in the system (dormant period) until the queue length reaches „a‟. Customers arrive in batches
Cloud computing is the apt technology for the decade. It allows user to store large amount of data in cloud storage and use as and when required, from any part of the world, via any terminal equipment. While Cloud services offer flexibility, scalability and economies of scale, there have been commensurate concerns about security. On the similar terms, we have chosen to make use of a combination of authentication technique and key exchange algorithm blended with an encryption algorithm. In this project, we have proposed to make use of 3DES algorithm which is a well-known symmetric cryptosystem and is widely used for secure data transmission, along with that we will blend it with Random Key Generator and Graphical Password to add an extra security measure. This proposed architecture of three way mechanism and the use of symmetric method of encryption make it tough for hackers to crack the security system, thereby protecting data stored in cloud.
Leadership style is phenomenon which affects the productivity and quality nursing care. There is a lack of research studies in this area in Sri Lanka. The aim of this study was to examine the nurses’ perception about their nurse managers’ leadership style. The study sample comprised 160 nurses using simple random sampling. The research instruments were Demographic Data Recording Form and the Perceived Leadership Form Questionnaire. The reliability coefficient of the Perceived Leadership Form Questionnaire was 0.86 and the content validity index of was .91. Data were analyzed using descriptive statistics. Nurses perceived their managers’ leadership style as transformational (Mean = 3.35, SD =0.64), and transactional leadership as (Mean = 3.25, SD =0.45). The results of the study showed that nurses perceived their managers’ leadership style as transformational. The study provides the opportunity for nurse managers to look into their nursing staff by examining
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Cognitive and affective attributes are the key in any educational endeavor. They seek to give an indication of the extent to which a learner would succeed in a given subject. Given this, the paper examined the cognitive and affective characteristics of History students of the University of Cape Coast, using primary data collected via focus group discussions with a sample of History students selected through random sampling technique. Discussions were transcribed into written text and coded into themes and sub-themes. Commonalities and differences in the key themes have been presented. The study revealed that knowledge traits characterized students' cognitive abilities. The study further found that students have a negative attitude and lack of interest towards History. The results from this study calls for the need to improve the transaction of the History curriculum in the University. It is, therefore, recommended that teachers adopt and use appropriate implementation
The purpose of the study was to identify the level of Stress due to menstruation cycle among physically active and non-active females in DRC College, University of Delhi. The research pattern being used was descriptive survey research comparing chosen active and non-active females. The study was delimited to the age group 20 to 25 years. By applying simple random sampling a total of 100 females (50 active + 50 non active) were selected, the physically active group consist of females doing at least 2-4 hour daily physical activity besides the daily work, whereas the non-active group consist of females with no physical activity in the daily routine. The variable for the study was stress; Adrenal Stress Questionnaire developed by Dave Hompes was used for the collection of data. The statistical techniques employed were descriptive statistics followed by independent‘t’ test. The results revealed that the active females with majority of 44% were below stress level, whereas 28