• 한국측량학회지
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• 제39권6호
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• pp.599-607
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• 2021

스트리트뷰(Street-view) 영상은 도로의 특정 위치를 중심으로 한 전방위 영상을 제공하며, 보행 환경에 대한 다양한 장애물 정보를 포함한다. 보행자용 길안내 서비스에 활용하기 위한 보행 네트워크(Pedestrian network) 데이터는 교통약자를 비롯한 보행자의 이동 편의성을 보장하기 위하여 보행 장애물에 대한 최신 정보를 반영해야 한다. 본 연구에서는 스트리트뷰 영상과 딥러닝 기반의 객체탐지 알고리즘을 활용하여 서울 전역에 위치한 주요 보행 장애물인 볼라드(Bollard)를 학습하였다. 또한, 탐지된 볼라드 정보와 보행 네트워크 간의 공간매칭을 통해 횡단보도 노드를 대상으로 볼라드의 유무와 개수 정보를 장애물 속성으로 입력하고, 동시에 누락된 횡단보도 정보를 갱신하기 위한 프로세스를 정의하였다. 스트리트뷰 영상으로 학습된 모델은 보행 상황에서 스마트폰으로 촬영한 사진에 대해서도 적용이 가능하며, 향후 스트리트뷰 영상에 포함된 다양한 보행 장애물에 대한 추가 학습을 통해 효율적인 보행 장애 정보 갱신이 가능할 것으로 기대된다.

• 정보관리연구
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• 제42권2호
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• pp.1-21
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• 2011

저작권법은 저작권 소유자의 권리와 이용자의 권리 간에 균형을 유지함으로써 지식정보에 대한 접근을 촉진하는 최선의 법적 도구이다. 이러한 측면에서 도서관을 위한 저작권의 제한 및 예외는 학습과 연구를 지원하고 정보의 흐름을 촉진하며, 대중에게 공정한 정보접근을 제공하고 지적 문화유산을 보존하는 데 중요하다. 이에 본 연구는 국내 저작권법의 도서관관련 권리제한조항을 축조분석하여 도서관 보관자료의 보존 및 제공용 복제, 도서관에서 인터넷 정보의 출력과 송신, 재생수단의 입수가 곤란한 자료 및 정부간행물의 보존용 복제와 제공, 장애인을 위한 도서관의 복제와 공중송신에 대한 개선방안을 제시하고 공정이용을 위한 일반규정의 도입방안을 제안하였다.

• Clinical and Experimental Pediatrics
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• 제54권2호
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• pp.55-63
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• 2011

Prader-Willi syndrome (PWS) is a complex multisystem genetic disorder that is caused by the lack of expression of paternally inherited imprinted genes on chromosome 15q11-q13. This syndrome has a characteristic phenotype including severe neonatal hypotonia, early-onset hyperphagia, development of morbid obesity, short stature, hypogonadism, learning disabilities, behavioral problems, and psychiatric problems. PWS is an example of a genetic condition caused by genomic imprinting. It can occur via 3 main mechanisms that lead to the absence of expression of paternally inherited genes in the 15q11.2-q13 region: paternal microdeletion, maternal uniparental disomy, and an imprinting defect. Over 99% of PWS cases can be diagnosed using DNA methylation analysis. Early diagnosis of PWS is important for effective long-term management. Growth hormone (GH) treatment improves the growth, physical phenotype, and body composition of patients with PWS. In recent years, GH treatment in infants has been shown to have beneficial effects on the growth and neurological development of patients diagnosed during infancy. There is a clear need for an integrated multidisciplinary approach to facilitate early diagnosis and optimize management to improve quality of life, prevent complications, and prolong life expectancy in patients with PWS.

• 대한한방소아과학회지
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• 제15권2호
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• pp.141-165
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• 2001

Attention-deficit/hyperactivity disorder(ADHD) is one of the most common childhood-onset psychlatric disorders. It is distinguished by symptoms of inattention, hyperactivity, and impulsivity. ADHD may be accompanied by learning disabilities, depression, anxiety, conduct disorder, and oppositional defiant disorder. The etiology of ADHD is unknown, and the disorder may have several different causes. Individual with ADHD present in childhood and may continue to show symptoms as they enter adolescence and adult life. Public interest in ADHD has increased along with debate in the media concerning the diagnostic process and treatment strategies. The purpose of this study is oriental medical approach to ADHD. This study was progressed for oriental diagnosis and treatment for ADHD. In oriental medicine, the reason of ADHD was deficiency of the kidney, hyperactivity of the liver(腎虛肝亢), deficiency of the heart and the spleen(心脾不足), heart disturbed by phlegm and heat(痰熱擾心). The method of medical treatment was nourishing the kidney and checking exuberance of yang(滋腎潛陽), relieving mental stress and promoting wisdom(寧神益智), nourishing the heart and strengthening the spleen(養心健脾), tranquilzation(安神定志). removing heat-phlegm(淸熱化痰), inducing resuscitation and tranquilzation(開窮安神). The prescription was commonly used as Liuwei Dihuang Wan jiajian(六味地黃丸加減), Guipi Tang he Ganmai Dazao Tang jiajian(歸脾湯合甘麥大棗湯加減), Huanglian Wendan Tang jiawei(溫黃連溫膽湯加味). It should help primary care providers in their assessment of a common child health problem.

• 디지털콘텐츠학회 논문지
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• 제18권7호
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• pp.1249-1257
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• 2017

4차 산업혁명과 초고령 시대로 인해, 가상현실을 의료 분야에 적용하려는 많은 연구가 진행되고 있다. 특히 치매에 대한 논의가 활발히 이루어지고 있다. 본 논문은 치매로 인해 발생하는 인지 및 신체 장애를 개선하기 위해 영상 인식 및 군집화 방법을 사용한 가상현실 인지재활 콘텐츠를 제안한다. 기존 인지재활 시스템과는 달리 본 논문에서는 치료 대상자의 추억이 반영되어 있는 여행사진을 사용한다. 자동화된 인지재활 콘텐츠 생성을 위해 사진으로부터 인물정보, 음식사진 여부, 장소 정보, 시간 정보를 추출하고, 군집화를 위해 정규화가 수행된다. 그리고 가상현실 공간에서 여행 사진을 활용해 인지재활 및 신체재활을 강화할 수 있는 시나리오를 제시한다.

• Clinical and Experimental Pediatrics
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• 제51권9호
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• pp.922-934
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• 2008

Developmental language disorder is the most common developmental disability in childhood, occurring in 5-8% of preschool children. Children learn language in early childhood, and later they use language to learn. Children with language disorders are at increased risk for difficulties with reading and written language when they enter school. These problems often persist through adolescence or adulthood. Early intervention may prevent the more serious consequences of later academic problems, including learning disabilities. A child's performance in specific speech and language areas, such as phonological ability, vocabulary comprehension, and grammatical usage, is measured objectively using the most recently standardized, norm-referenced tests for a particular age group. Observation and qualitative analysis of a child's performance supplement objective test results are essential for making a diagnosis and devising a treatment plan. Emphasis on the team approach system in the evaluation of children with speech and language impairments has been increasing. Evidence-based therapeutic interventions with short-term, long-term, and functional outcome goals should be applied, because there are many examples of controversial practices that have not been validated in large, controlled trials. Following treatment intervention, periodic follow-up monitoring by a doctor is also important. In addition, a systematized national health policy for children with speech and language disorders should be provided.

• 한국인터넷방송통신학회논문지
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• 제16권5호
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• pp.111-116
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• 2016

미래창조과학부의 정보격차 실태조사에 따르면 장애인의 스마트폰 보유율은 일반인의 1/3 수준에 머물러 있어 장애인의 정보접근성은 비장애인에 비해 현저히 떨어지는 실정이다. 본 논문은 청각장애인의 모바일 음성 통화를 보다 편리하게 사용할 수 있도록 도와주는 어플리케이션인 CallHelper를 개발하였다. CallHelper는 전화가 오면 자동으로 구동되어 상대방의 전화음성을 텍스트로 실시간 번역하여 모바일 화면에 출력하고, 상대방의 음성에서 감정을 추론하여 이모티콘으로 시각화해서 표시하며, 음성과 번역된 텍스트, 감정을 동시에 저장하여 추후 번역결과를 확인해 볼 수 있도록 하는 어플리케이션이다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제28권4호
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• pp.192-196
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• 2017

Social (pragmatic) communication disorder (SCD) is a new diagnosis included under communication disorders in the neurodevelopmental disorders section of Diagnostic and Statistical Manual of Mental Disorders-5. SCD is defined as a primary deficit in the social use of nonverbal and verbal communication. SCD has very much in common with pragmatic language impairment, which is characterized by difficulties in understanding and using language in context and following the social rules of language, despite relative strengths in word knowledge and grammar. SCD and Autism Spectrum Disorder (ASD) are similar in that they both involve deficits in social communication skills, however individuals with SCD do not demonstrate restricted interests, repetitive behaviors, insistence on sameness, or sensory abnormalities. It is essential to rule out a diagnosis of ASD by verifying the lack of these additional symptoms, current or past. The criteria for SCD are qualitatively different from those of ASD and are not equivalent to those of mild ASD. It is clinically important that SCD should be differentiated from high-functioning ASD (such as Asperger syndrome) and nonverbal learning disabilities. The ultimate goals are the refinement of the conceptualization, development and validation of assessment tools and interventions, and obtaining a comprehensive understanding of the shared and unique etiologic factors for SCD in relation to those of other neurodevelopmental disorders.

• 대한의용생체공학회:의공학회지
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• 제23권2호
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• pp.155-163
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• 2002

Attention Deficit Hyperactivity Disorder(ADHD) is a childhood syndrome characterized by short attention span. impulsiveness, and hyperactivity, which often leadㄴ to learning disabilities and various behavioral problems. For the treatment of ADHD, medication and cognitive-behavior therapy is applied in recent yearn Although psycho-stimulant medication has been widely used for many rears. current findings suggest that, as the sole treatment for ADHD, it is an inadequate form of intervention in that parents don't want their child to use drug and the effects are limited to the period in which the drugs are physiologically active. On the other hand, EEG biofeedback treatment studies for ADHD have reported promising results not only in significant reductions in hyperactive, inattentive, and disruptive behaviors, but also improvements in academic performance and IQ scores. However it is too boring for children to finish the whole treatment. The recent increase in computer usage in medicine and rehabilitation has changed the way health care is delivered. Virtual Reality technology provides specific stimuli that can be used in removing distractions and providing environments that get the subjects'attention and increasing their ability to concentrate. VR technology can hold a patient's attention for a longer period of time than other methods can, because VR is immersive, interactive and imaginal. Based on these aspects, we developed Attention Enhancement System (AES) using VR technology, EEG biofeedback, and cognitive training method for enhancing attention and made a clinical trial to people who have attention difficulty and behavioral problems.

• 수산해양교육연구
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• 제18권3호
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• pp.302-313
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• 2006

This paper explores the efficacy on enforcing empowerment for the beginner special education teachers' adaptation of teaching life. Empowerment is widespread public concern regarding the role of the teacher in decision made in the operation of schools. Therefore what is discussed to be definition, a central component and strategies of empowerment based upon the through literature review. Empowerment is defined in terms of teachers power to participate in decision making about teaching and learning condition, especially is related to disabilities. And Empowerment has six components, decision making, professional growth, status, self-efficacy, autonomy, and impact. When novice teachers in special education utilize self-empowerment strategy, they have the opportunities for greater status and increasing power.Finally, empowerment is at the heart of special education teachers' adaptation of teaching life. It is suggested that follow-up studies should be conducted to develop indicator for assessing what teachers in special education perceived their empowerment in overall work. Also higher education program must address this issue in pre-service training of administrators and teachers in special education.