• Research in Community and Public Health Nursing
• /
• v.30 no.4
• /
• pp.400-413
• /
• 2019

Purpose: The use of video-recording offers important advantages in observing and assessing the relationship between specific behaviors in health care settings. The purpose of this systematic review is to investigate and synthesize the methodological characteristics of studies using video-technology for measuring interactions with the older persons with dementia and staff in long-term care facilities. Methods: We searched Medline, Embase and CINHAL databases for published articles in English using a video-recording method for both staff and the residents with dementia. Quantitative research design studies (e.g., descriptive or experimental studies) were included. Results: Among 5,605 searched papers, a total of 20 studies were selected for this review. Situations of video-recording were providing personal care (n=12), mealtime (n=6), and conversation (n=3). Concepts measured by video-recording were classified into two groups: 1) Staff [care practice by staff (n=13) and communication by staff (n=11)] and 2) residents [communication by resident (n=4), activities of daily life function of resident (n=8), and behavioral and psychological symptoms of dementia (n=10)]. Conclusion: This review demonstrates that video technologies are actively used to evaluate the relationship between quality of care and health outcomes of the elderly with dementia in many international nursing studies. This study provides the foundation for a future research using video-recording technologies to examine the interactions and relationships between staff and the residents in Korean long-term care settings.

• The Journal of the Korea Contents Association
• /
• v.13 no.11
• /
• pp.968-978
• /
• 2013

The purpose of this study is to explore the strategies for application of e-portfolio for improving teaching efficacy of pre-service teachers. 35 pre-service teachers wrote reflection papers and uploaded their data to their personal e-portfolio during 10 weeks. They participated in two teaching efficacy surveys which were conducted before and after using e-portfolio. Twelve participants were interviewed regarding their experience and perceptions of e-portfolio. As the result of compared-sample tests, teaching efficacy increased statistically significantly. According to the students' interview, the pros and cons of e-portfolio were identified and the strategies for application of e-portfolio were suggested for improving teaching efficacy of pre-service teachers.

• Journal of the Korea Society of Computer and Information
• /
• v.11 no.5 s.43
• /
• pp.251-258
• /
• 2006

A Malicious code is used to SMiShing disguised as finance mobile Vishing, using Phishing, Pharming mail, VoIP service etc. to capture of personal information. A Malicious code deletes in Anti-Virus Spyware removal programs, or to cure use. By the way, the Malicious cord which is parasitic as use a DLL Injection technique, and operate are Isass.exe, winlogon.exe, csrss.exe of the window operating system. Be connected to the process that you shall be certainly performed of an exe back, and a treatment does not work. A user forces voluntarily a process, and rebooting occurs, or a blue screen occurs, and Compulsory end, operating system everyone does. Propose a treatment way like a bird curing a bad voice code to use a DLL Injection technique to occur in these fatal results. Click KILL DLL since insert voluntarily an end function to Thread for a new treatment, and Injection did again the Thread which finish an action of DLL, and an end function has as control Thread, and delete. The cornerstone that the treatment wav that experimented on at these papers and a plan to solve will become a researcher of the revolutionary dimension that faced of a computer virus, and strengthen economic financial company meeting Ubiquitous Security will become.

• Journal of Digital Convergence
• /
• v.14 no.12
• /
• pp.245-256
• /
• 2016

The purpose of this study was to determine the trends of health related intervention researches for married immigrant women in order to develop health promotion programs for married immigrant women. Among ninety six health related research papers published between 2000 and 2015, nine intervention researches were reviewed and analyzed. Among these researches, three were related to pregnancy and delivery and one was related to the prevention of infections in children and women's diseases respectively. Four researches provided information pertaining to the intervention and handling of mental and social or physical health issues, two researches pertained to only mental health and three researches covered only physical health. The researches related to physical health for married immigrant women needed to take into consideration various issues related to life span including child birth and child rearing. Also, researches that focused on social and mental health issues required additional planning to enhance relationships with others in addition to personal coping skills.

• Korean Institute of Interior Design Journal
• /
• v.23 no.4
• /
• pp.111-119
• /
• 2014

This papers is to find out the design theory of total healing environment through the studies on the mutually complementary roles of proxemics, which is the objective and numerical design indicator in the analysis of space and the spacial expression theory, which is the subjective and intuitive design indicator. 3 factors in the elements of total healing environment have the following relationship. And 8 behavioral affordance factors in the elements of spatial expression have the following mutual relationships; The physical factor of total healing environment has the relation with the work&study(+) and circulation(+), the psychological factor has the relationship with the rest(-),visual sequence(-),social exchange(+),refreshment(-) and meditation(-). In addition, the social factor of total healing environment has the relation with the circulation(+),social exchange(+) and community(+). And the work&study(+) and rest(-) of the refuge have the relation with the intimate distance and personal distance, the circulation (+) and visual sequence (-) of the flow has the relationship with the social distance. In addition, the social exchange (+) and the refreshment (-) of the prospect have the relation with the near public distance and the community (+) and meditation (-) of the void have the relation with the far public distance. According to the analysis, the cases in 5 children hospital were studied and the characteristics of total healing environment was evaluated for the spatial proxemics.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.33 no.12B
• /
• pp.1066-1074
• /
• 2008

In this paper, we proposed an efficient algorithm using pulse signal based on group-node-contention in LR-WPAN. The purpose of IEEE 802.15.4 is low speed, low cost and low power consumption. Recently, as applications of LR-WPAN have been extended, there is a strong probability of collision as well and almost collision occurs because of hidden node problem. Moreover, if the collision continuously occurs due to hidden node collision, network performance could be decreased. Nowadays, although several papers focus on the hidden node collision, algorithms waste the channel resource if continuous collisions frequently occur. In this paper, we assume that PAN has been already formed groups, and by using pulse signal, coordinator allocates channel and orders, and then, nodes in the allocated group can compete each other. Hence, contention nodes are reduced significantly, channel wastage caused by collision is decreased, and data transmission rate is improving. Finally, this algorithm can protect the network from disruption caused by frequent collisions. Simulation shows that this algorithm can improve the performance.

• KIISE Transactions on Computing Practices
• /
• v.21 no.5
• /
• pp.351-358
• /
• 2015

As smart phones with built-in sensors are developed, research on recognition using wearable devices is increasing. Existing papers are mostly limited on research to personal activity recognition. In this paper, we propose a method to recognize conceptual group activity. Before doing recognition, we generate new data based on the analysis of the conceptual group activity in a classroom. The study focuses on three activities in the classroom environment: Taking Lesson, Doing Presentation and Discussing. With the proposed algorithm, the recognition rate is over 96%. Using this method in real time will make it easy to automatically analyze the activity and the purpose of the classrooms. Moreover, it can increase the utilization of the classroom through the data analysis. Further research will focus on group activity recognition in other environments and the design of an group activity recognition system.

• Research in Community and Public Health Nursing
• /
• v.32 no.3
• /
• pp.325-343
• /
• 2021

Purpose: The purpose of this study is to determine the results of a meta-analysis of impulsivity variables related to self-destructive behavior of South Korean adolescents. Methods: A meta-analysis was carried out according to the Cochrane guidelines criteria and the quality of the studies was evaluated using the JBI checklist. 2,333 studies were collected through the databases of RISS, KISS, and DBpia on 'impulsivity' published from 2000 to 2020. Self-destructive behavior-related variables were largely categorized into three areas (addiction, violence, and delinquency), and six subgroups. Results: Using the correlations with impulsivity in the final 53 papers, 231 self-destructive behavior-related variables were identified. The social delinquency showed the closest relationship with impulsivity (ES=0.34, 95% CI: 0.23~0.43, p<.001), followed by addictive behavior (ES=0.28, 95% CI: 0.24~0.32, p<.001), personal delinquency (ES=0.28, 95% CI: 0.23~0.32, p<.001), violence against others, violence against self, and substance addiction. These effects were identified as ranging from magnitudes of 0.23 to 0.27 based on the criteria of Cohen. Conclusion: To improve the reliability of the results of meta-analysis, more studies on the impulsivity of adolescents should be carried out so that the results can be accumulated, and the effectiveness can be examined in-depth later.

• Journal of the Korean Society of Food Culture
• /
• v.35 no.6
• /
• pp.538-552
• /
• 2020

Tis study was an attempt to systematically analyze the characteristics of modern Korean food styling using the menu image photos of the Michelin Guide Seoul 2020 restaurants. The first sampling was conducted on the 27th of March 2020 and the second on the 27th of October 2020. A collection of images on the web and 442 photographic cases obtained by a search through theoretical background literature and research papers were studied by a qualitative analysis method. First, the food styling contents were analyzed and based on that, the food styling characteristics of the menus of 11 restaurants in Korea including the contemporary restaurants were considered. The analysis revealed several aspects of Korean food styling. First, food styling appeared to have three major characteristics: color, shape, and container styling. Color styling was further subdivided into single color/similar color, color contrast, source type, and accent color type. The shape/formative styling was classified into figure type, shape type, accessory type, and garnish type, and container styling was categorized as container color type, container shape type, and container material type. Second, the modern Korean food color styling characteristics of Michelin restaurants were categorized in the order of monochromatic/similar type, sauce type, accent color type, and color contrast. In the formative styling category, it was categorized in the order of shape type, small piece type, garnish/garnish type, and figure type. In container styling, container material type and formative type accounted for the major portion of the category. The food styling characteristics of the modern Korean menu were systematized and image examples were presented visually. Please use it as food styling educational material or personal food styling skill.

• International Journal of Advanced Culture Technology
• /
• v.9 no.1
• /
• pp.70-78
• /
• 2021

It is true that the police have been faithful to the role of the regime's sewer and committed many disruptions and errors, and have been criticized and criticized by the public. It should now be the foundation of the democratic police and an organization supported by the people. The problem is that the quality, personality, and values of 130,000 police officers should be changed and should be in line with the spirit of the times. One of the theories of police corruption is the "rotten apple hypothesis." The theory is that there is a high possibility that the entire police force will be corrupted, as if the defective apple in the apple box is rotten and the whole apple is rotten, without filtering out potential corrupt police officers during the recruitment phase. In other words, the cause of corruption is based on personal flaws. This study intends to analyze the causes of police corruption and improvement measures. The purpose of this study is to ensure that police officers in charge of national security are usually armed with ethics and good conduct. The police should be trusted by the people and need a stronger prescription for police corruption. In this respect, this study aims to solve the corruption problem of police officials, analyze anti-corruption, and find out what are the desirable countermeasures. The main study methods of this study are as follows; First, we first tried to collect data through research on corruption-related literature. The analysis was focused on the related papers of police corruption and government reports. Second, police corruption theory and anti-corruption alternatives were analyzed. It was reviewed focusing on the theory of corruption or translated data. Third, a literature survey was analyzed to examine the National Police Agency's perception of police corruption. Based on these research methods, we tried to derive the desirable control measures for the hypothesis of police corruption. This study is believed to have contributed to supporting the organizational corruption and culture of the apple box, including the personality of the individual's values, which is a rotten apple theory of police corruption.