• 감성과학
• /
• 제18권1호
• /
• pp.39-48
• /
• 2015

P300 숨긴정보검사는 전통적인 대응수단에 큰 영향을 받지 않는 것으로 알려져 있다. 본 연구에서는 전형적인 세 자극 프로토콜을 사용한 P300 숨긴정보검사가 새로운 대응수단에 영향을 받는지 검증하였다. 세 가지 유형의 대응수단을 사용하였다. 첫 번째는 순차적 대응수단으로, 무관련자극이 제시될 때마다 왼손 검지손가락에 힘주기, 오른쪽 발가락에 힘주기, 마음속으로 어머니 이름 부르기, 마음속으로 아버지 이름 부르기를 순서대로 하나씩 수행하는 것이었다. 나머지 두 개의 대응수단은 부분 매칭 대응수단으로 네 개의 무관련자극 중 특정한 2개의 무관련자극에만 반응을 하는 것이었다. 두 번째는 행동적 부분 매칭 대응수단으로, 특정한 한 무관련자극이 제시되면 왼손 검지손가락에 힘을 주고, 특정한 다른 무관련자극이 제시되면 오른쪽 발가락에 힘을 주는 것이었다. 세 번째는 정신적 부분 매칭 대응수단으로, 특정한 한 무관련자극이 제시되면 마음속으로 어머니 이름을 부르고, 특정한 다른 무관련자극이 제시되면 마음속으로 아버지 이름을 부르는 것이었다. 실험결과, 순차적 대응수단을 사용하는 것은 예상과는 달리 P300 숨긴정보검사의 정확판단율을 77%에서 92%로 증가시켰다. 부분 매칭 대응수단은 P300 숨긴정보검사의 정확판단율에 부정적인 영향을 미쳤다. 물리적 대응수단은 정확판단율을 77%에서 46%로 감소시켰으며, 정신적 대응수단은 정확판단율을 100%에서 69%로 감소시켰다. 대응수단의 사용을 억제하거나 탐지할 수 있는 기법의 개발 필요성을 논의하였다.

• 한국주거학회논문집
• /
• 제15권6호
• /
• pp.115-125
• /
• 2004

This research is inquired to the residents in Kimcheon, Kyongsang-Boukdo and in Kangnung, Yangyang, Kangwon-Do. The residents were damaged by typhoon ${\ulcorner}RUSA{\lrcorner}$ in 2002, which occurred the biggest damage in our country's natural disaster. The result of inquiry is arranged in this research. Inquiry contents arrange a current events points through the inquiry. which is about the resident's demand and confrontation caused by a big disaster occurrence; the damage present condition which is caused by typhoon ${\ulcorner}RUSA{\lrcorner},$ the countermeasure condition on damage occurrence, the necessity content of area disaster information, the difficulty factor of damage restoration, the evaluation of the government and relation group's countermeasure which is about typhoon ${\ulcorner}RUSA{\lrcorner},$ the mental and body problem after disaster occurrence. And inquiry contents present the fundamental data for establishing the area prevention of disaster plan hereafter.

• 한국학교보건학회지
• /
• 제15권2호
• /
• pp.219-232
• /
• 2002

This study was conducted to identify the relationship between the perceived family support and mental health of middle school students and provide basic data to develop a nursing program for prevention of mental disease and mental health promotion in adolescent. The subjects for this study were 427 students in their first, second and third year of two middle school in K city. The data were collected from December 12th to 19th, 2001. The instruments used for this study were the family support scale by Kang and the mental health assessment scale was the Symptom Check List-90-R. The data were analyzed by frequency, percentage, mean, standard deviation, Pearson Correlation Coefficient, ANOVA, and Duncan test with SPSS program. The results were as follows: The mean score of the perceived family support was 42.26 and the mean score of mental health was 52.24. As a subarea of mental health was analyses, the scores of obsessive-compulsive reaction and hostility were respectively higher but the scores of phobia were lower than others. Family support was significantly different according to student's grade, religion and economic status, and educational level, the relationship between them, and living in parents. the characteristic influence on the level of mental health were sex, grade, and economic status of students and the relationship between them of parents. There was a significant correlation between the perceived family support and the level of mental health was revealed a significant correlation(r=-.35(P=0.001)). In conclusion, this study was found that family support was an important factor for promoting mental health of middle school students. In order to increase mental health of middle school students effectively, family support must be increased. Efforts to promote mental health of students are required in home and school. School authorities have to search a plans like "family support-class program" as one countermeasure to increase family support. teachers have to make educational programs to promote mental health constantly with participating parents.

• 시큐리티연구
• /
• 제6호
• /
• pp.327-340
• /
• 2003

As a countermeasure under accidental occurrence situation, First, as application form of martial arts, A security guard foster ability that can protect a target person of guard and own body under accidental occurrence situation through incessant martial arts practice. To achieve this purpose, incessant training mental power and physical strength reinforcement should be kept on to prevent, therefore make a safety control function for such as weapon, small arms, explosive, vehicles terror etc. happened under accidental occurrence situation. Second, according to the contents of training based on the classification category of martial arts for security guard under accidental situation, a security guard must keep safety distance necessarily lest a target person of gurad should be attacked by attacker, therefore, intercept an attack opportunity if a safety distance between a target person of guard and attacker is not kept. Third, It is to practice confrontation techniques based on the type of attack. A security guard must develp situation disposal ability that can cope properly with the attack using empty hands, murderous weapon, small arms, explosive by case or individual or mass of threat that impose danger and injury in a target person's body of guard.

• 한국소음진동공학회논문집
• /
• 제20권8호
• /
• pp.742-752
• /
• 2010

In case of the working machine that using in the loud-noisy workplace, as it generates the loud-noise, it is influencing a physical, mental bad effect to those workers. Accordingly, though the noise countermeasure for the loud-noisy workplace is acutely requiring, until now, those methods that wearing the soundproof-protection tool, or restriction the working hours, and minimize the noise exposure volume, were mainly used. However, such noise countermeasures occur many problem points. On such point of view, using the acoustic simulation technique, let the workers to choose the workplace where suffering many damages due to the noise of working machine, and after grasp the physical property of working machine and indoor acoustic characteristic, this Study has attempted to grasp the reduction degree of noise level at before-improvement?after-improvement, through the sound-absorption measure. Passing through such preceding step, using auralizational technique based on the noise of working machine of before-improvement after-improvement, and by conduct psycho-acoustics evaluation, this study intended to investigate the change degree of subject reaction. As the result of evaluation, it is considering that the noise-reduction countermeasure method for the loud-noisy workplace could be much effective, through the sound-absorption measure.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2007년도 추계학술대회논문집
• /
• pp.205-209
• /
• 2007

During after the Industrial Revolution until now, as many of working machinery and tool had been invented, human could save man power and time. However, because such instruments generate a loud noise according to their use-purposes and dimensions, they are affecting a physical, mental bad influences to those workers. Therefore, while a reduction measure against the instrument-noise that generates at workshop is sincerely necessitated, due to lack of the research and data concerned with that, a lot of difficulties are on suffering. Standing on such point of view, this Study has measured analyzed the characteristics of diverse instrument-noises generate at workplace, and would intends to present a fundamental material for establishment more comfortable working environment by prediction on the noise in loud noise workshop, based on the above.

• 한국화재소방학회논문지
• /
• 제17권4호
• /
• pp.92-97
• /
• 2003

침수 경험이 있는 지역에 있어서 수해에 따른 인명 피해의 발생을 방지하기 위해서는 지역주민의 피난행동양식의 분석과 수방관련정보의 공개 등과 같은 적극적인 재해 대응대책이 중요하다. 피난행동을 규정하는 심리적인 영향요인에 대해서는 주민의 의식조사를 토대로 내$.$외적인 요인으로 분류하여 분석하였다. 또한 수리모형 실험을 통하여 적정 피난수심을 유도하였으며 이와 같은 노력은 금후 침수심을 고려한 피난훈련을 통하여 주민의 수해에 대한 경각심을 고취시킴으로써 효과적인 수방활동에 기여할 것이다.

• 디지털산업정보학회논문지
• /
• 제13권3호
• /
• pp.53-64
• /
• 2017

Korean Identification card or driver license is usually used to verify one's identity in Korea. These are also used as an adult certification. Since the form of these ID card is an analog and it needs to be checked with naked eyes, it might be used maliciously. Someone who's got someone else's ID card can do other things. Therefore, it must be reported rapidly when ID card is lost or stolen. The most serious problem might be occurred when they do not recognize and report the loss. They might suffer from pecuniary or mental damage such as opening a mobile phone service, providing loan or credit card, opening a personal checking account, etc. Thus, this study suggests and compares the ways of avoiding these problems. First, the most effective way is to send the authorization code via mobile phones in consideration of build-up period and cost. The person in charge of business processing department using ID card sends the authorization code via registered mobile phone. The owners submits it to the person and their identifications are confirmed. Next effective way is that the person in charge of business processing department using ID card sends text messages via registered mobile phone. Lastly, the most ineffective way is to introduce and implement the electronic ID card ultimately even though it is expensive and takes a long time to build up the system.

• 대한환경공학회지
• /
• 제30권7호
• /
• pp.705-711
• /
• 2008

국내의 경우 1965년 섬진강댐을 시초로 홍수조절 수력발전 관개 상수 공업용수 공급 등의 역할을 하는 14개의 다목적댐을 건설하였다. 이러한 다목적댐의 경우 물의 낙차와 양에 의한 위치에너지를 운동에너지로 전환하여 전기에너지를 생산하게 된다. 그러나 이 과정에서 수차 발전기에 연결된 터빈의 회전시 고소음을 발생시켜 사람들에게 신체적, 정신적 악영향과 효율적인 업무능률의 저하를 초래한다. 이러한 관점에서 본 연구는 16개의 다양한 측정점을 선정하여 대청댐의 수차 발전기에서 발생하는 소음의 전달특성을 측정 분석하였으며, PSIL, NC 등의 평가지수로 실내소음의 정도를 평가해 보았다. 소음평가 결과 대청댐의 경우 여러 공간에서 소음의 피해 정도는 매우 심각하게 나타나 방음대책이 절실히 필요할 것으로 사료된다. 이러한 자료는 향후 수차 발전소의 효율적인 소음 저감대책과 쾌적한 업무 환경 수립을 위한 유용한 자료로 활용될 수 있을 것으로 사료된다.

• 융합보안논문지
• /
• 제14권4호
• /
• pp.109-116
• /
• 2014

올 들어 카드3사를 비롯한 개인금융정보 유출 사건이 끊임없이 발생되고 있다. 이는 개인정보의 암호화 미비와 인적 보안의 태만 등 원칙을 지키지 않은데 그 원인이 있다. 또 유출된 불법정보를 활용해 영업을 하는 모집인들이 수요처로 작용하는 것도 유출 원인중 하나로 분석되고 있다. 정보 유출은 개인에게는 정신적 피해와 함께 2차 피해를 줄 수 있으며 해당 금융사에는 영업 손실을 가져올 뿐만이 아니라 신뢰성을 악화시키고 나아가 지금까지 쌓아온 신용사회의 근간을 무너뜨릴 수 있다는 점에서 철저한 재발방지가 요구된다. 이에 정부에서는 사후제재강화와 개인정보 수집 보유 제공 제한을 골자로 하는 금융분야 정보유출 방지 종합대책을 발표하기에 이르렀고 국회에서는 관련법 개정안 심의가 진행되고 있다. 본 논문에서는 개인정보유출의 원인을 분석하고 정부 대책의 실효성에 대해 따져보고 정보유출방지를 위한 개선방안을 모색해 본다.