• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2007.10a
• /
• pp.615-618
• /
• 2007

It has able to express digital video/audio data from analog and to broadcast it via improvement of video/audio compression technology and publishing standard of MPEG-2 System. Nowaday many System Operators are provide regular digital broadcasting program to customer with their own access program. To provide access program, two process needs that are creating broadcasting information and remultiplexing it with video/audio data, and this solution is providing with high-cost system only. For this reason, digital access program bas week point to product. In this paper, we designed and implemented Generating PSIP Information System to product digital access program which generate PSIP information via receiving broadcasting information from user, and map PSIP information directly to video/audio data.

• The Journal of Korean Association of Computer Education
• /
• v.12 no.5
• /
• pp.23-33
• /
• 2009

In order to help them to use the Internet properly, a study on development and application of Internet-addiction healing program using video communications was conducted and proved fruitful. The eight-session program was performed on students categorized into the high risk group for about three weeks(three times a week). After the completion of the program, the students took a self-test and the changes of the scores were analyzed. Furthermore, qualitative analysis was performed on counseling process to compensate for the reliability reduction posed by limited sampling. This study can be summarized as follows. First, the symptoms of teen Internet addiction were alleviated. The effectiveness of the application of the program was verified by the fact that all the subjects were categorized into the general user group from the high risk group. Second, in the six sub-regions of the Internet-addiction self-testing, the scores changed positively. Third, the students were actively engaged in the counseling process due to the fact that the Internet addiction healing program by means of video communications had aroused their interests.

• Journal of Information Processing Systems
• /
• v.14 no.5
• /
• pp.1272-1285
• /
• 2018

The paper presents a novel embedded multifunctional media sever (EMMS) for mobile devices to receive various media programs. Being different from other contemporary system research, the paper mainly studies how to design a reception solution for terrestrial digital television (DTV) on mobile devices and how to enable mobile devices can receive DTV program, enjoy video-on-demand (VOD), achieve video surveillance and relay Internet video program via local Wi-Fi simultaneously. In the system design, we integrate broadcasting-terrestrial DTV tuner, streaming media re-transmission system, VOD disk, video camera and access interface to the Internet into EMMS, which can either receive terrestrial DTV radio signals and demodulate out digital transport stream (TS), or can read streaming media bit-stream from VOD disk, surveillance camera or access interface to the Internet. The experimental results show the proposed system is stable and quality-efficient. Comparing with the other systems, the proposed system has the least packet loss rate and response time.

• Women's Health Nursing
• /
• v.4 no.3
• /
• pp.348-364
• /
• 1998

The two objectives of this study were 1) to develop an efficacy expectation promoting program for the management of menopause based on the self-efficacy theory of Bandura(1977), and 2) to investigate the effects of the efficacy expectation promoting program for the management of menopause. The first phase was to development an efficacy expectation promoting program through video tape. A telephone coaching program served as a follow-up to the efficacy expectation promoting program which provided encouragement and support to the subjects. The second phase was the experimental stage. This experimentation was conducted to determine whether an efficacy expectation promoting program based on theory of Bandura would increase the self-efficacy and the management of menopause. Results : The video which we developed consisted of 2 parts. Part one discussed the symptoms and the management of menopause. Part two reflected the vicarious step-by-step success of middle-aged women's menopause management. The telephone coaching program served as a follow up to the efficacy expectation promoting program and provided encouragement and support to the subjects. The total length of the video is 50 minutes. The hypotheses stated in phase two were supported by following results : In the two experimental groups consisting of the natural and artificial menopause groups both demonstrated significant increase in their general and concrete self-efficacy scores. In the experimental groups, both the objective and subjective menopause management scores increased n the natural and artificial menopause experimental groups. In conclusion, it was found that an efficacy expectation promoting program was an effective nursing intervention for increasing self-efficacy and management of menopause.

• Korean Journal of Child Studies
• /
• v.25 no.5
• /
• pp.73-94
• /
• 2004

The study examined the effects of an intervention program for improving mother-child interaction behaviors of mothers with developmentally delayed young children. The program consisted of three main activities, lectures for good parenting, video-feedback of mother-child interactions, and consultation for problem behaviors of children. The subjects were 4 mothers of 5-6 years old children with developmental delays who were referred to a social competence program of a child counseling center. The mothers were identified to have problematic mother-child interaction behaviors through clinical interviews. The program ran for 16 sessions, one parent group leader implemented each session for 90-120 minutes once a week. The videotaped data of mother-child interactions for 10 minutes every 4 sessions were estimated by Maternal Behavior Rating Scale(MBRS) and qualitatively analyzed by transcription of communications between mothers and their children. It concluded that the intervention program enhanced mother-child interaction behaviors.

• Korean Journal of Human Ecology
• /
• v.5 no.2
• /
• pp.17-35
• /
• 1996

The purpose of this study was to develope Premarial Sexual Education Program. This program was based on survey(466 data used) for the need of PSEP. The result were as followings: 1. The need of sex education was higher(92.9%) and the participation of this PSEP was 80.4%, so this program was systemic structure. 2. Their premarital sexual values were more permissive(52.2%) than the past. But women thought tha female would be vergin(27.1%) their inter course experience rate was 33.4% and Age of experience was under 23 year olds. 3. The unmarried persns wanted that PSEP was consisted of 10 sub themes : (1) pregnancy and child-birth(mean=4.4/5) (2) contraception and family planning(m=4.3) (3) sexual morality and sexual value(m=4.2) (4) sexual healthy family (m=4.1) (5) sexual open communication(m=4.1) (6) venereal disease and coping stratiges(m=4.0) (7) sex role learning(m=3.9) (8) sexual physiology(m=3.8) (9) premarital sex and unwed mother(m=3.7) (10) adultery and society(m=3.6) 4. They want that group meeting would be every Wensday or Friday evening and the required time is two hours. The instruction methods are expected lecture, discussion or seminar and viewing video tapes. 5. So PSEP was consist of 10 sub-themes: (1) orientation and self-disclosure(test, lecture, game) (2) sexual physiology(video tape, lecture) (3) pregnancy and child birth(lecture, video tape) (4) contraceptive methods and family planning(lecture, video tape, test, discussion) (5) sex role learning(test, lecture, role-play) (6) venereal disease and coping stratiges(lecture, video tape) (7) premarital sex and incest(cause study, lecture) (8) sex morality and sex value(seminars, lecture) (9) sexual open communication(seminars) (10) sexual healthy family(lecture, seminars)

• Journal of Digital Convergence
• /
• v.15 no.5
• /
• pp.391-400
• /
• 2017

The purpose of this study was to investigate the effects of smart phone video educational program on disease-related knowledge and anxiety in patients with coronary artery disease. A quasi-experimental study used a non-equivalent control group pre-post test design. A smart phone video educational program was developed and offered to the experimental group. Participants were drawn from a inpatient ward. Twenty eight were selected for the experimental group while 30 were assigned to a control group. The results of this study were as followed: Disease-related knowledge in the experimental group showed a significant increase after smart phone video education compared with the control group. But the score of anxiety did not show a significant difference between experimental and control group. Thus, it is necessary to develop interventions considering both educational and psychological factors at the same time for the patients with coronary artery disease.

• Journal of Korean Clinical Nursing Research
• /
• v.24 no.2
• /
• pp.147-158
• /
• 2018

Purpose: This study was conducted to identify the effects of educational video program delivered using Tablet PC on physical discomfort, uncertainty, state anxiety, and nursing education satisfaction among early gastric cancer patients undergoing endoscopic submucosal dissection. Methods: The study design was nonequivalent control group pretest-posttest design. The subjects were 60 patients who were hospitalized to undergo endoscopic submucosal dissection. The experimental group watched educational video using Tablet PC (n=30) and the control group received only the usual education (n=30). The collected data were analyzed using independent t-test to examine study hypothesis. Results: The level of physical discomfort (t=3.05, p=.003) and nursing education satisfaction (t=-2.20, p=.032) in the experimental group were significantly different from that of the control group. However, the level of uncertainty (t=-0.82, p=.418) and state anxiety (t=-1.69, p=.097) in the experimental group were not different from that of the control group. Conclusion: The study findings confirm that the educational video program delivered using Tablet PC as an effective intervention alleviating physical discomfort and improving satisfaction regarding nursing education among early gastric cancer patients undergoing endoscopic submucosal dissection. Based on the findings, we believe that the educational video program can be helpful in decreaseing physical discomfort, and it also can be utilized to improve nursing education satisfaction.

• Journal of Industrial Convergence
• /
• v.22 no.9
• /
• pp.93-102
• /
• 2024

The purpose of this study was to investigate the effectiveness of emergency coping education program using mobile application to ICU nurses' nursing performance, CRRT performance, ECMO performance, Video laryngoscopy performance and Educational satisfaction. This study conducted with 51 ICU nurses and analyzed nursing performance, CRRT performance, video laryngoscope performance and educational satisfaction by t-test, and ECMO performance was analyzed by covariance analysis due to different prior homogeneity. The data was analyzed with the SPSS 28.0 program. As a result of the study, The nursing performance after the intervention was significantly increased at the experimental group(=.015). There was no significant difference in CRRT performance(p=.235), ECMO performance(p=.119), Video laryngoscope performance(p=.428). Education satisfaction was significantly higher in the experimental group(p=.003). The study suggests that Emergency coping education program using mobile application has proven the effectiveness of improving the performace of ICU nurses and educational satisfaction.

• The Journal of the Korea Contents Association
• /
• v.9 no.9
• /
• pp.171-179
• /
• 2009

This paper explores the current situation of the broadcasting program production by video journalists (VJs), one of the recent trends of broadcasting production, centering around the programs made in Daejeon. The result of the survey shows that VJ programs are considered to be one of the generalized broadcasting program production systems. Thus, production costs should be γeadjusted to a realistic level in order to secure the good quality VJ programs in the current situation. Local broadcasting stations should depart from the idea that they make a VJ program subcontract to produce programs at low cost. It is time to support good quality VJ programs financially and systematically. The survey also reveals that most video journalists cannot participate in the decision-making process regarding program production. Local broadcastings should cooperate with video journalists, as co-producers, in producing the programs. Besides, VJ programs have some disadvantages such as limitation of high definition image production, poor image quality, instability of images taken, etc Hence, video journalists should also try to make better image quality of their broadcasting programs. Local subcontractors should make efforts to overcome their poor manpower and production environments as well. By economizing their scale of production and updating their production equipment, subcontractors need to constantly develop the contents related to local community which make them more competitive.