• Reproductive and Developmental Biology
• /
• v.30 no.3
• /
• pp.225-228
• /
• 2006

This study was undertaken to investigate the effect of ovulation-synchronization(OVSYNCH) method on conception rate after insemination of dairy cattle. The proportion of conception of normal fertility cows(65%) was higher than that in infertility cows(50%) in dairy cows with OVSYNCH treatment. However, there was no significant difference between experimental groups. In another experiment, when the OVSYNCH method was adapted in multiparous dairy cows, the conception rate of experimental group of $30{\sim}35kg/day$ in milk yield was significantly higher than those in groups of $20{\sim}25kg/day$ in milk yield(p<0.05). In conception rates by OVSYNCH method in experimental groups with different parity, the group of 1st parity was significantly higher than in 3rd parity group(p<0.05). The results suggest that conception rate by OVSYNCH method was affected by various reproductive conditions in dairy cattle, and OVSYNCH method could be used to increase the conception rate for infertility cows with hormone disorder.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.05a
• /
• pp.205-208
• /
• 2013

Number of disabled persons in Japan that have been registered in 2011 was about 2.5 million people, it is continuously increasing. Given the potential failure considering the aging, to increase more and more. This fault is open, and how to use the facilities, we examined Disabled Facilities DB how to build, how to take advantage. In the development of information technology, the use of technology to increase smartphone, fused evolves, disabled and was able to get the information easily. It is possible to take advantage of this amenities DB, to ensure convenient facilities for handicapped and provide equipment and position information of the user easily by using the audio position.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.9
• /
• pp.3897-3903
• /
• 2011

This study was to examine the effectiveness of neurofeedback training by observing the pre and post brainwave measurement results of about 39(experimental group 25, comparative group 14) student who have shown emotional. The study was examined at S city M dong A hearing impairments student, from Mar. 2009 and to Feb. 2010. The training took place two times a week, for about 40 minutes per session. The tool used to meas ure the psychological reaction was POMS (Profile of Mood State). First, the result confirmed the differences of both attention quotient(L R) and resistance stress quotient(L R). Second,, the results of the analysis show mood state. Therefore, the result of the study shows that there is possibility that NeuroFeedback technique might be positively affecting emotional of the hearing impairments student.

• 재활복지
• /
• v.21 no.1
• /
• pp.213-231
• /
• 2017

Communication disorders caused by Right Hemisphere Damage manifests different symptom with that of left, and studies concerning language evaluation and intervention have not been actively investigated because they are either mild or difficult to discern through the aphasic assessment targeted to left hemisphere damage patients. This study analyzes domestic and international RHD group study trends in last 10 years for the purpose of examining the trends regarding directions of RHD group communication disorders and intervention. 75 thesis were analyzed(13 domestic and 62 international) after classifying them into two categories, study type and research area. Regarding research type, both domestic and international studies primarily comprised characteristic comparison. As for the research area, both studies mainly investigated on extra-linguistic ability. While international studies frequently investigated the development and suitability of evaluation instrument as well as RHD group's activities of daily life. Domestic studies have shown limited scopes of research. Therefore, it seems that more attention should henceforth be payed to RHD patients in domestic level, and in-depth studies of diverse subjects should be conducted as well.

• Proceedings of the IEEK Conference
• /
• 2006.06a
• /
• pp.161-162
• /
• 2006

동기식 전송망에서 발생되는 장애는 장비의 구성정보에 따라 다양한 알람정보를 발생시킨다. 전송망에서 발생되는 알람은 장애 원인으로 추정되는 근원알람과 장애로 인해 파생되는 파생알람으로 분류할 수 있다. 본 고는 이러한 분류체계를 기반으로 알람 상관관계 기법을 적용한 네트워크 장애관리시스템 구현 사례를 제시한다. 적용된 상관관계 방법은 Rule 기반의 접근방법 및 Codebook 기반의 접근방법을 접목한 hybrid 상관관계 방법을 적용하였고, 복잡성을 최소화 하기 위해 회선 기반의 grouping 기법을 사용하였다.

• Science of Emotion and Sensibility
• /
• v.14 no.4
• /
• pp.537-544
• /
• 2011

Tactile acuity was assessed in groups of control, blind, deaf, and blind caused by complication to investigate the effective tactile stimuli on tactile sensory substitution studies when tactile display is applied to persons with sensory loss of vision or hearing. Two-point discrimination and grating resolution were assessed by compass and JVP dome, respectively, in the hand, arm, neck, lumbar, and knee. In two-point discrimination by compass, control group showed the highest sensitivity in fingers among assessed body areas but did not show any significant difference between male and female. Blind group and deaf group compared to control group did not show any significant difference in fingers but showed lower sensitivity in arm and knee. In grating resolution by JVP dome, control group did not show any significant difference among five fingers as well as between male and female. Blind group showed higher sensitivity in five fingers compared to control group, but deaf group did not show any significant difference from control group. Blind caused by complication group showed lower sensitivity in two-point discrimination and grating resolution compared to control group and blind group. These results suggest that the body area and method of tactile stimulation, and difference in tactile acuity depending on underlying disease of sensory loss should be considered when tactile display is applied for sensory substitution.

• The Journal of the Korean dental association
• /
• v.19 no.7 s.146
• /
• pp.565-568
• /
• 1981

• The Journal of the Korean dental association
• /
• v.35 no.11 s.342
• /
• pp.880-885
• /
• 1997

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.10a
• /
• pp.177-180
• /
• 2013

The number of people with a disability registered in the Korea's Ministry of Health and Welfare is more than 2.5 million in 2010, and approximately 2.51 million as of late 2012. In consideration of potential disabilities led by aging which is in fast progress in Korea, the number of people with a disability will further increase. It is necessary to study the method of enabling people with a disability to easily access facilities and of using facilities for people with a disability, in order to comply with the Disability Discrimination Act (DDA) which is enforced in Korea. In this study, a smartphone recently used more and more is used to develop a smartphone which can recognize locations, voice and the QR code for enabling people with a disability to recognize them. The developed smartphone for people with a disability is connected to a database established as a facility for people with a disability, and to the navigation system in the wheelchair accessible call taxis, to enable the disability database to be used. This study will contribute to observing the Disability Discrimination Act of Korea, and improving the national welfare system by enhancing the disability care services.

• Proceedings of the Korean Institute of Industrial Safety Conference
• /
• 1999.06a
• /
• pp.105-110
• /
• 1999

여러 종류의 작업장은 생산공정상의 필요나 일기변화에 따가 온습조건에 많은 차이가 있으며, 인체에 불리한 열환경조건이 조성되는 경우가 있다. 일반적으로 열피로(heat stress)와 열장애(heat strain)는 근로자의 안전과 보건을 평가하는데 필요하며, 열피로는 열적영향을 발생시키는 원인을 말하고, 열장애는 열에 의해 발생되는 결과로서 생리적인 부하를 의미하게 된다. 신체내부에서 발생되는 열은 열피로의 한가지 형태이고, 따라서 이것을 측정하는 것은 아주 본질적인 사항이다. (중략)