• 디지털융복합연구
• /
• 제19권11호
• /
• pp.95-112
• /
• 2021

본 연구는 치유농업프로그램이 기능적 이미지와 감정적 이미지를 매개하여 만족도에 미치는 영향에 대하여 파악하고자 치유농업프로그램 유형의 하위변수를 원예치유, 가축동물치유, 음식치유, 숲치유로 구분하여 분석하였다. 전국에 거주하는 치유농업프로그램 체험자들로부터 수집한 설문지 328부를 실증분석에 사용하였다. SPSS v22.0과 프로세스매크로 v3.4을 사용하여 매개변수 간 인과관계가 없는 병렬다중매개모형을 기반으로 분석하였다. 분석결과 첫째, 치유농업프로그램 유형 중 원예치유를 제외한 가축동물치유, 음식치유, 숲치유는 기능적 이미지에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 둘째, 치유농업프로그램 유형 모두가 감정적 이미지에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 셋째, 기능적 이미지와 감정적 이미지 모두 만족도에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 넷째, 치유농업프로그램 유형 중 음식치유가 만족도에 미치는 영향은 유의하지 않았으나 나머지는 모두 유의한 영향을 미쳤다. 다섯째, 기능적 이미지는 치유농업프로그램 모두와 만족도 간을 매개하는 것으로 나타났다. 여섯째, 감정적 이미지는 치유농업프로그램 유형 모두와 만족도 간을 매개하는 것으로 나타났다. 본 연구결과는 프로그램 유형별로 만족도를 제고하기 위한 학술적, 실무적 시사점을 제공하였으며, 후속 연구로는 본 연구의 매개변수 외에 다양한 의미있는 매개변수의 발굴 연구 또는 조건부과정 모형을 통한 조절된 매개분석이 필요할 것으로 보인다.

• 한국직업건강간호학회지
• /
• 제19권2호
• /
• pp.205-216
• /
• 2010

Purpose: The purpose of this study was to explore relationship among pain, body image and satisfaction in hand-injured workers. Methods: Using a sample of 96 out-patient workers with hand injuries, pain, body image and satisfaction were measured by VAS and Modified Jung Keum-hee's Tennesee Self Concept Scale. Repeated measured ANOVA and a Bonferroni correction for multiple statistical testing during post hoc analyses were conducted to evaluate relationship among pain, body image and satisfaction in hand-injured workers. Result: Functional satisfaction(r=.46, p<.001) and appearance satisfaction(r=.55, p<.001) significantly increased by treatment satisfaction. Functional satisfaction(r=.35, p=.001) and appearance satisfaction(r=.31, p=.002) increased by body image. But treatment satisfaction(r=-.20, p=.049), functional satisfaction (r=-.34, p=.001) and appearance satisfaction (r=-.39, p<.001) significantly decreased by pain. Conclusion: Poor pain management was related to bad body image and treatment satisfaction. Therefore, interventions targeting at pain management are needed for hand-injured workers.

• 대한핵의학회지
• /
• 제25권2호
• /
• pp.186-191
• /
• 1991

Radionuclide cardiac studies lend themselves exceptionally well to functional imaging. This is especially true for gated blood pool scan (GBP). Making functional images is also possible in radionuclide angiocardiography (RNAC). In this study we tried to validate the functional images obtained from RNAC by comparing it with GBP. Twenty three patients (16 patients with coronary artery diseases, 5 with hypertensive heart diseases, and 2 with nonspecific chest pains) underwent simultaneous RNAC and GBP at the same position (LAO $45^{\circ}$). From both studies, global ejection fraction, regional ejection fraction, phase image, amplitude image, stroke image, paradox image, maximum ejection and maximum filling rates were obtained. Global ejection fraction are almost same in both studies. Regional ejection fractions of apex and inferior portion of left ventricle calculated from RNAC are well correlated with those of GBP. Phase and paradox image, maximum ejection and maximum filling rates were obtained. Global ejection fraction are almost same in both studies. Regional ejection fractions of apex and inferior portion of left ventricle calculated from RNAC are well correlated with those of GBP. Phase and paradox images of RNAC are very similar to those of GBP. However, amplitude and stroke images are different. Regional ejection fractions of the left ventricular base, maximum ejection and maximum filling rates obtained from RNAC are significantly different from those of GBP. In conclusion, albeit all of functional images of RNAC is not same as GBP, regional walt motions and global left ventricular function are expected to be successfully analyzed by phase and paradox image and ejection fraction.

• 한국학교수학회논문집
• /
• 제4권1호
• /
• pp.103-114
• /
• 2001

The purpose of this study is to develop learning materials for functional concept on variable and to verify the effect of how well students could learn functional concept after they studied with those materials. To accomplish the purpose of this study, I developed learning materials and after teaching students with them. I have concluded the followings : First, there was little effect in teaching functional concept on variable between two experimental groups, whereas teaching functional concept had greater effect on forming functional concept in high level groups in those two experimental groups. Second, teaching functional concept on variable had little effect on students' understanding of functional concept and perfecting tables in Black box, graph, and mathematical problems, whereas there was much effect in students' understanding functional concept and solving relation formula, image, and range problems related to everyday life or general things. On the basis of the problems which appeared in the process of this study, the following can be suggested : First, we should develop learning materials fit for low level students so that they could understand functional concept. Second, we should continue to teach the basic problems like solving relation formula, image, and range, and understanding functional concept in graph until students are able to understand them exactly. Third, since the goals of Unit Function in a middle school textbook is to solve problems related to everyday life through functional thinking, there should be change in constructing systematic contents of Unit Function in a middle school textbook.

• 한국운동역학회지
• /
• 제25권2호
• /
• pp.231-240
• /
• 2015

Objective : This study is for providing data about men's functional sport underpants. It provides the fundamental data of biomechanics by measuring and analyzing the functionality of various underpants using infrared thermal image camera. Method : Then author drew a conclusion based on the final analysis of 965 questionnaire survey results about issues on men's functional sport underpants after discarding invalid questionnaires, as following. Change in body temperature while wearing functional underpants compared to general briefs or boxer pants showed lower temperature by approximately 1~2 degrees Celsius. In the case of general underpants, wearer sweats and feels hotter due to the friction of penis, scrotum and thigh. However functional sport functional underpants improved this issue with ergonomic 3D design by putting penis towards the lower part of the abdomen(below the navel) while putting the scrotum comfortably on the testicles, which enables to make room between the penis, scrotum and thigh of a wearer. Results : This was analyzed to lower the temperature of penis and scrotum. The survey results about the quality of functional underpants showed that 78% of the respondents felt comfortable while driving; 68.5% replied that frictional heat decreased while working out; 78.7% felt less sweat and humidity; 81.7% replied as highly wearable and comfortable; 77.1% replied functional sport underpants were the most comfortable in routine lives or in workout times. Putting all such results together, it is possible to conclude that functional sport is an excellent product. Conclusion : This can be evaluated as an excellent functional sport underpants, towards the penis abdomen (under the navel) in 3D human engineering design, by the scrotum to wearing to be easier to scrotum of pocket, the penis and scrotum and thighs were separated and analyzed with a function that will lower the body temperature of the penis and scrotum.

• 대한핵의학회지
• /
• 제37권1호
• /
• pp.63-72
• /
• 2003

Functional MRI (fMRI) provides an indirect mapping of cerebral activity, based on the detection of the local blood flow and oxygenation changes following neuronal activity (Blood Oxygenation Level Dependent). fMRI allows us to study noninvasively the normal and pathological aspects of functional cortical organization. Each fMRI study compares two different states of activity. Echo-Planar Imaging is the technique that makes it possible to study the whole brain at a rapid pace. Activation maps are calculated from a statistical analysis of the local signal changes. fMRI is now becoming an essential tool in the neurofunctional evaluation of normal volunteers and many neurological patients as well as the reference method to image normal or pathologic functional brain organization.

• The Journal of Korean Physical Therapy
• /
• 제18권1호
• /
• pp.83-94
• /
• 2006

Purpose: This study conducts quantitative evaluation or structural and functional characteristics or normal skeletal muscle with ultrasound image and surface electromyography, and is to provide basic materials for utilizing ultrasound image analysis in physical therapy diagnosis and assessment of skeletal muscle. Methods: Measurement of three stages was conducted with 88 normal adults between their twenties and seventies, correlations and differences using collected data according to age and gender were compared and correlations among measured items were analyzed and then the following conclusions were obtained. Results: Analysis of ultrasound image of normal skeletal muscle showed that density, median frequency had the closest relations with age. In addition, it was found that there were high correlations between density explaining structural characteristics of skeletal muscle and median frequency explaining functional characteristics. Conclusion: Analysis of ultrasound image makes complex evaluation of structure and function of skeletal muscle possible when it is connected with functional evaluation method using physical measurement surface electromyography as well as quantitative evaluation of structural changes of skeletal muscle and is effective in complementing physical therapy diagnosis centering around functionality evaluation.

• 한국산학기술학회논문지
• /
• 제16권3호
• /
• pp.1745-1752
• /
• 2015

본 연구의 목적은 브랜드의 이미지가 브랜드 신뢰 및 브랜드에 대한 감정적 몰입과 행동적 몰입에 미치는 영향에 대하여 알아보고자 하는 것이다. 이를 위해 브랜드의 이미지를 구성하고 있는 요소 중 기능적 이미지와 상징적 이미지가 브랜드 대한 신뢰에 영향을 미치고, 브랜드 신뢰는 다시 브랜드에 대한 감정적 몰입 및 행동적 몰입에 미치는 효과를 검증해 보았다. 이를 위해 브랜드 제품사용 경험이 있는 대학생을 대상으로 설문조사를 실시하였으며, 총217부의 설문지를 이용한 구조방정식모델 분석을 이용해 변수들 간의 관계를 분석하였다. 분석결과, 브랜드의 기능적 이미지와 상징적 이미지는 브랜드 신뢰에 대해서 유의한 영향을 미치는 것으로 나타났다. 그리고 브랜드 신뢰 또한 브랜드에 대한 감정적 몰입 및 행동적 몰입에 영향을 미치는 것으로 나타났다. 본 연구의 결론에는 연구결과에 따른 요약과 실무적시사점, 연구의 한계점 및 향후 연구방향에 대한 제언을 하였다.

• 정보보호학회논문지
• /
• 제25권5호
• /
• pp.1257-1268
• /
• 2015

다기능 주변기기는 원래 이미지 처리 작업을 중심으로 수행하는 장치였지만 팩스 기능이 결합하여 전자화된 이미지 데이터를 전송하는 기능과 네트워크 기능이 추가되어 비약적으로 발전하였다. 또한, 다기능 주변기기는 인터넷 응용, 애플리케이션 확장, 원격 공유, 이미지 처리의 기능이 추가되었다. 하지만 다기능 주변기기는 네트워크 연결로 인한 위협으로 발생하는 데이터 노출 및 도청 등의 보안 취약점이 발생할 수 있다. 따라서 다기능 주변기기에 대한 평가 기준이 필요하지만, 현재는 다기능 주변기기에 대한 공통된 보호프로파일이 존재하지 않아서 제품에 대한 안전성을 평가하는데 구체적인 평가 기준을 적용하지 않아 평가 품질의 균일성을 유지하는 것이 어려웠다. 따라서 본 논문에서는 다기능 주변기기에 대한 위협을 분석하여 안전한 다기능 주변기기를 사용하기 위해서 공통평가기준을 기반으로 다기능 주변기기에 대한 보호프로파일을 개발하였다.

• 복식문화연구
• /
• 제18권6호
• /
• pp.1153-1164
• /
• 2010

The objective of this study is to analyze the coordination images seen in comprehensive fashion items and their features. This will be done from the viewpoint of both the creativity as well as functional characteristics of items and images. For the method of study, I explored the idea of "snood" style, analyzing its features of 42 pictures appearing from the 2006 S/S to 2010 F/W collection. It is important to note that "snood" style has the characteristics of both a muffler and turtleneck. With looping design connected at both ends, it can be placed around the neck or head, creating the image of wearing a hood. After having examined the selected data and pictures, one can largely divide the exclusive high-fashion image categories into three types: feminine, avant-garde, and finally, active & functional sportive image. First, the orthodox image is widely accepted by most as it has forever evolved within the original tradition of the practically functional muffler(scarf). Second, since the metamorphic image tends to lend itself to free ideas, you can wear a snood around the shoulders like a collar. Worn together with the same type of clothing, the snood can be seen as an effective suit. Third, the aim of image emphasis is to highlight certain points, or make some features more noticeable, as a means of possibly attracting more interest and attention. The image of snood arises out of the use of shapes, colors, and other accessory parts. As mentioned earlier, snood stands out as an independent item instead of just being an accessory to clothing. Its primary function as a style coordinator is emphasized in order to create more distinctive fashion images. Through this study, I thereby intend to provide fashion style data on the latest trends, and high-fashion codes of snood coordination.