• Title/Summary/Keyword: Assurance services

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The Effects of the Quality of Elderly Day Care Services on Customary Satisfaction, Referral Intention, and Repurchasing Intention (주간보호시설의 서비스품질이 고객만족, 추천의향 및 재이용의사에 미치는 영향)

  • Lee, Jin-Yong;Sohn, Eui-Seong;Yoon, Kyeong-A
    • 한국노년학
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    • v.32 no.3
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    • pp.715-727
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    • 2012
  • This study measured the quality of Elderly Day Care Services by surveying service users; data were analyzed to see the causality between quality of services, customary satisfaction, referral intention, and repurchasing intention, and to find out the mediating effect of customary satisfaction. The quality of Day Care Services has been measured based on the SERVQUAL model, and structural equation model has been used to observe the causal connection between the five factors, tangibles, reliability, responsiveness, assurance and empathy, and customary satisfaction, referral intention, and repurchasing intention. The following is the main result from the causal effect model affecting the customary satisfaction and repurchasing intention by five quality factors of the service quality. First, it was shown that tangibles and responsiveness, as quality factors, directly affected the customary satisfaction, and reliability, credibility, and empathy did not. Second, it was shown that tangibles, reliability, responsiveness and empathy, quality factors, did not directly affected the referral intention and the repurchasing intention. But the effect of service quality on referral and repurchasing intention was mediated by customer satisfaction. Third, it is shown that customary satisfaction directly affected the referral intention and the repurchasing intention.

A Study on the MOT of Household Telecommunication Services: The Effects of MOT Experience and Service Quality on Product Evaluations across Different Phases of the Product Life Cycle (국내 가구기반 통신서비스의 고객접점에 관한 연구: PLC단계별 접점경험과 서비스품질의 상대적 영향)

  • Son, Minhee;Han, Kyesook;Lim, Hyoyeol
    • Asia Marketing Journal
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    • v.11 no.3
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    • pp.91-124
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    • 2009
  • With the intensity of competition and the standardization of technical attributes in telecommunications service market increasing, differentiated activity and customer experience in service encounter is regarded as an important means for creating customer value, however, there is a dearth of good literature examining what MOT activity is composed of according to consumption chain, and how service quality of MOT has influenced customer performance. Especially there exist various services across different phase of Product life cycle(PLC) in household telecommunication service market, customer requirement for MOT might depend on whether its phase is introduction-growth stage or maturity-decline stage, the empirical study is completely lacking. This study classified household telecommunication services into two types by PLC, VOIP and IPTV as Introduction-growth stage services, Internet and PSTN as maturity-decline stage service, and investigated whether there exists a gap between service types in how consumer have experienced MOT, what they consider as important and the relative importance of quality dimension how service quality of MOT has influence on consumer performance. The empirical result from 858 participants shows that there is a difference in consumer experience and requirements across different phases of the PLC, tangibles and assurance are regarded as the most important service quality factors which have a positive influence on customer performance (consumer satisfaction, repurchase intention and word of mouth) at the introduction-growth stage, whereas, reliability, empathy and interactivity are at the maturity-decline stage. Finally, managerial implication is made, limitation is clarified and a direction for further studies is suggested.

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Determination of vitamin B1 and B3 contents in Korean domestic foods using high performance liquid chromatography (고성능 액체크로마토그래피를 이용한 국내 식품자원의 비타민 B1과 B3 함량 분석)

  • Song-Yee Lee;So-Ra Choi;Eun-Ju Song;Eun-Ju Kim;Hyun-Ah Han
    • Food Science and Preservation
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    • v.30 no.1
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    • pp.98-108
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    • 2023
  • The purpose of this study was to determine the vitamin B1 and B3 contents in 135 Korean domestic foods using high performance liquid chromatography (HPLC). The Standard Reference Material (SRM) 3233 and in-house control (grain, whole wheat and flour mixture) were used for quality control/assurance. As a result, vitamin B1 was only detected in 54 of the 135 foods, ranging from 0.019 mg/100 g to 28.218 mg/100 g. Among the foods tested, the vitamin B1 content was highest in ramen powder (28.218 mg/100 g) and lowest in boiled jjolmyeon (0.019 mg/100 g). In contrast, vitamin B3 was detected in 108 of the 135 foods, ranging from 0.077 mg/100 g to 32.412 mg/100 g. We found that the vitamin B3 content was highest in beef liver (32.412 mg/100 g) and lowest in boiled chicken heart (0.077 mg/100 g). The results of this study will be used as a nutritional database for the update of the Korean food composition table and will hence contribute to improving public health.

S-FEAR: Secure-Fuzzy Energy Aware Routing Protocol for Wireless Sensor Networks

  • Almomani, Iman;Saadeh, Maha
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.12 no.4
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    • pp.1436-1457
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    • 2018
  • Secure routing services in Wireless Sensor Networks (WSNs) are essential, especially in mission critical fields such as the military and in medical applications. Additionally, they play a vital role in the current and future Internet of Things (IoT) services. Lightness and efficiency of a routing protocol are not the only requirements that guarantee success; security assurance also needs to be enforced. This paper proposes a Secure-Fuzzy Energy Aware Routing Protocol (S-FEAR) for WSNs. S-FEAR applies a security model to an existing energy efficient FEAR protocol. As part of this research, the S-FEAR protocol has been analyzed in terms of the communication and processing costs associated with building and applying this model, regardless of the security techniques used. Moreover, the Qualnet network simulator was used to implement both FEAR and S-FEAR after carefully selecting the following security techniques to achieve both authentication and data integrity: the Cipher Block Chaining-Message Authentication Code (CBC-MAC) and the Elliptic Curve Digital Signature Algorithm (ECDSA). The performance of both protocols was assessed in terms of complexity and energy consumption. The results reveal that achieving authentication and data integrity successfully excluded all attackers from the network topology regardless of the percentage of attackers. Consequently, the constructed topology is secure and thus, safe data transmission over the network is ensured. Simulation results show that using CBC-MAC for example, costs 0.00064% of network energy while ECDSA costs about 0.0091%. On the other hand, attacks cost the network about 4.7 times the cost of applying these techniques.

Task Analysis of Managers in the Customized Visiting Health Services (보건소 맞춤형 방문건강관리사업 전문인력의 직무분석)

  • Han, Young Ran;Park, Young Rye;Kim, Young Hee;Choi, Hee Chung;Chung, Mi Ja
    • Research in Community and Public Health Nursing
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    • v.23 no.2
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    • pp.165-178
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    • 2012
  • Purpose: The aim of this study was to analyze the tasks of managers who were working in the Customized Visiting Health Services (CVHS) and to prioritize analyzed tasks according to performance frequency, perceived importance, and difficulty. Methods: Job analysis method by Hartley (1999) was used for task analysis and performance frequency, perceived importance, and difficulty were used for prioritize as criteria. A total of 85 managers in the CVHS of public health centers nationwide were recruited through e-mail and mail survey. Using SPSS/WIN 15.0, descriptive statistics, such as frequency distribution, means, median, and standard deviation, were conducted to examine each subject's general characteristics, the frequency, importance, and difficulty of the tasks as well as to prioritize the each task. Results: The job description of the managers revealed 12 duties, 35 tasks, and 104 task elements. Of the 85 managers, 84.8% were classified as nurses, 40.5% were home health care specialists, and 32.9% were social workers. Their coretasks were management of client cases, budget management, and management of work performance and quality assurance. Conclusion: Considering the analyzed managers' tasks and core tasks, we need to examine each manager's role precisely and provide various educational programs for improving overall manager competence.

Study of Mobile Code Security Service in Active Network Environment (액티브 네트워크 환경에서의 이동코드 보안서비스 제공에 관한 연구)

  • 한인성;김진묵;유황빈
    • Proceedings of the Korea Information Assurance Society Conference
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    • 2004.05a
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    • pp.29-34
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    • 2004
  • As the number of internet users grows rapidly, the services which users required becomes various. However, for fulfilling these various user requirements, the existing passive network should be standardized for a long time. To resolve the delay on providing services, active network as a new technology was suggested. Its router or switch with DARPA as center has the program running ability, so user oriented network can be composed. However, active network's architecture can resolve the user required service using mobile code on the network node, but it is more complex, easy-to-attack, various than the passive network. Many researchers have tried to resolve this problem. So, this paper studied the mobile code security service in active network environment to provide user's convenience and accommodation, and introduced ANASP system as an alternative.

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A Study on the Customer Segmentation and Performance by Medical Service Experience : Focusing on the Relational Benefits (의료서비스 경험에 의한 고객세분화와 성과에 관한 연구: 병원-고객 간의 관계혜택을 중심으로)

  • Park, Gwijeong
    • Journal of the Korea Convergence Society
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    • v.9 no.9
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    • pp.371-378
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    • 2018
  • The purpose of this study is to classify the customers according to the characteristics of the relational benefits and to compare the performances of the sub-groups. As a result of the research, the group type according to the relational benefits was subdivided into 3 groups, and each group was named emotional relational group, continuous relational group and intermittent relational group considering customer characteristics. First, the emotional relational group is the group that emphasizes the empathy and assurance between the service provider and the customer, and the continuous relational group is the group with the highest social, confidence and economic benefits. The intermittent relational group was simply a transaction-oriented group. This implies that a differentiated customer management strategy is needed for each relational benefit group based on customer experience in medical services.

The Study of Death during Military Services and the advanced Death Investigation System (군내 사망사고 실태분석을 통한 변사체 검시제도의 개선에 관한 연구)

  • Gil, Byung-Cheon
    • Journal of forensic and investigative science
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    • v.3 no.1
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    • pp.5-24
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    • 2008
  • The necessity for the investigation of death occurred in military services has no differences to the death of civilians. But the death of military service members under the Universal Conscription System in Korea has special considerations because of hard accessibility by the bereaved family and closed environment of the army. The analysis of the death occurred during military service was carried out and the advanced death investigation system to prevent the death was proposed to prevent the declination of fighting spirit and efficiency and also to restore the solid support by the people. The deaths in the period 1995~2006 were 330 persons in 1995, 359 persons in 1996 and were decreased to 135 persons in 2006. The death caused by safety accidents including vehicle accident, drowning, fall were 56% and by military crimes including suicide, arms, homicide were 44%. The numbers of suicides were 108 persons in 1995 and were decreased to 79 persons in 2006. The numbers of suicides were decreased constantly, but the ratio of suicide to death were increased, so the suicide prevention is more important. The autopsy ratio was increased to 51.5% in 2005 and was much higher compared to the ratio for civilians. The main reasons of complaints by the bereaved family were for regaining reputation, death in harness and reinvestigation of death. The proposals for the advanced death investigation system were as follows. The unnatural deaths including the obvious accidental deaths and homicides have to be defined by the rules. The human resources to perform the autopsy can be supported by the forensic pathologists from medical school. The special training and quality assurance programs are needed for the crime scene investigator. To regain the impaired reputation from the suicide and to support the bereaved family has to be discussed by the government.

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Evaluation of Competence Level of Caregivers Using Fuzzy Theory (퍼지이론을 이용한 요양보호사의 역량수준평가)

  • Jang, Yun-Jeong
    • Journal of the Korean Institute of Intelligent Systems
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    • v.23 no.2
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    • pp.144-150
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    • 2013
  • The purpose of this study was to evaluate the competence level of the caregiver and verify empirically the evaluated score of the competence level of the caregiver depending on the type of career and employment to propose a measure to improve the quality of care services. To more accurately evaluate the competence level of caregiver, the collected data were analyzed using fuzzy relationships for identifying the extent of relationship, after setting weighted values for the evaluation factors for working levels and service qualities. Such approach has a significance in that individual evaluation factors and individual's competence levels for caregivers may be more suitably and exactly identified. The analysis results are as follows. Care skill, reliability, assurance, typicality were statistically significant according to the caregiver's career. Also, according to the types of employment, job consciousness, responsiveness, empathy, typicality were statistically significant. To improve the competence level of the caregiver, it may be seen that improvement of job consciousness considering the career and employment types and making environments for acquiring the care skills should be done, while providing stability of the employment types rather than careers is more meaningful to improve the quality of services.

A Study on Analytical Methods of u-Healthcare Services Software Architecture Requirements for Quality Assurance (유-헬스케어 서비스 소프트웨어아키텍쳐 품질확보를 위한 요구사항 분석방법에 관한 연구)

  • Noh, Si-Choon;Moon, Song-Chul
    • Journal of Digital Contents Society
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    • v.15 no.1
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    • pp.45-52
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    • 2014
  • All medical information system stakeholders and the environment exists. Medical information systems for development in these environments and non-functional requirements, functional requirements and quality goals are to be met. In order to achieve these goals in a variety of ways currently being made to develop information systems and various applications are emerging. However, the process of developing these health information systems meet the basic requirements and does not consider that from the point of view should not be separate. This study of the development of health information systems related to quality measurement indicators for the analysis software architectures, and medical information, information quality evaluation of service quality information associated indicators evaluation are offered. This way of associated indicators for the quality of the output sum and analyze the trends in software architecture u-Healthcare should be available for assessment. Quality score compared with pre-set goals for achievement and satisfaction levels of analysis further support the cause excerpt field use in analysis and improvement is possible.