• 융합정보논문지
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• 제12권1호
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• pp.180-188
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• 2022

본 연구는 섭식장애가 있는 프래더 윌리(PWS) 아동을 대상으로 구강운동촉진기술(OMFT) 적용 후 섭식발달의 변화를 확인하고 전반적인 발달과 비교·분석하여 OMFT가 섭식발달에 미치는 효과를 알아보고자 하였다. 대상 아동은 경관 식이로 섭식 중인 교정 연령 8개월 PWS 여자 1명으로 2020년 7월부터 2021년 6월까지 OMFT를 주 1회, 1년 동안 제공하였다. OMFT 적용 후 구강 섭식 전환 및 연령에 맞는 음식 섭취, 씹기 기능 증진, 빨대 사용, SSB 조절 향상 등의 섭식발달 단계 변화가 관찰되었다. 본 연구를 통해 OMFT가 PWS 아동의 섭식 발달 및 구강 섭취 전환에 효과적인 것으로 확인되었다. PWS 아동의 섭식 및 연하장애에 대한 조기 평가 및 치료 접근이 중요하며 근긴장도 및 근력 저하의 구강운동기능 문제 해결을 위한 OMFT 적용을 통한 섭식 발달 향상을 위한 접근이 필요할 것이다.

• 한국콘텐츠학회논문지
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• 제14권5호
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• pp.262-271
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• 2014

본 연구에서는 뇌성마비아동의 대동작기능이 재활 낮병동 프로그램을 통한 효과를 알아보고자 실시하였다. 연구대상자는 경직성 뇌성마비아동 57명으로 최근 6개월 사이에 보톨리눔 독소나 수술적 병력이 없는 아동을 대상으로 하였다. 대동작기능 측정(GMFM)와 대동작기능 분류체계(GMFCS)를 기능적 변화와 기능적 수순에 대한 평가를 실시하였으며, 낮병동 프로그램은 8주로 이루어졌다. 연구결과는 다음과 같다. 첫째, 낮병동 프로그램 적용을 통한 치료 전 후 대동작기능의 유의한 차이를 보였다(p<.001). 둘째, 연령별 운동발달은 1-2세, 3-4세 뇌성마비아동이 5-6세 뇌성마비아동보다 사후검정 결과 더 높은 것으로 나타났다. 마지막으로, 대동작기능 분류체계(GMFCS) 수준l에 따른 대동작기능 측정(GMFM)의 유의한 차이를 보였는데(p<.05), 특히 경도와 중등도 뇌성마비아동이 중증도 뇌성마비아동보다 유의한 차이를 보였다. 낮병동 프로그램은 뇌성마비아동의 대동작기능의 운동발달에 효과적이며, 경도, 중등도와 4세 이하의 뇌성마비아동에게 조기 중재가 필요할 것으로 생각된다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제22권4호
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• pp.303-329
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• 2019

Intestinal failure (IF) is the critical reduction of the gut mass or its function below the minimum needed to absorb nutrients and fluids required for adequate growth in children. Severe IF requires parenteral nutrition (PN). Pediatric IF is most commonly due to congenital or neonatal intestinal diseases or malformations divided into 3 groups: 1) reduced intestinal length and consequently reduced absorptive surface, such as in short bowel syndrome (SBS) or extensive aganglionosis; 2) abnormal development of the intestinal mucosa such as congenital diseases of enterocyte development; 3) extensive motility dysfunction such as chronic intestinal pseudo-obstruction syndromes. The leading cause of IF in childhood is the SBS. In clinical practice the degree of IF may be indirectly measured by the level of PN required for normal or catch up growth. Other indicators such as serum citrulline have not proven to be highly reliable prognostic factors in children. The last decades have allowed the development of highly sophisticated nutrient solutions consisting of optimal combinations of macronutrients and micronutrients as well as guidelines, promoting PN as a safe and efficient feeding technique. However, IF that requires long-term PN may be associated with various complications including infections, growth failure, metabolic disorders, and bone disease. IF Associated Liver Disease may be a limiting factor. However, changes in the global management of IF pediatric patients, especially since the setup of intestinal rehabilitation centres did change the prognosis thus limiting "nutritional failure" which is considered as a major indication for intestinal transplantation (ITx) or combined liver-ITx.

• 자원환경지질
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• 제55권2호
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• pp.149-169
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• 2022

인도네시아 석탄은 중국, 인도, 한국 등 아시아의 주요 국가들에서 에너지원으로써 널리 소비되고 있다. 민간기업들의 높은 수요로 인해, 인도네시아 석탄 탐사사업은 해외자원개발 조사사업을 통해 가장 많이 지원된 국가이자 광종이다. 본 논문에서는 석탄 탐사를 통해 그동안 축적된 탐사자료를 활용하여 인도네시아 함탄분지와 함탄층의 특성에 대해 종합하여 고찰하고자 한다. 인도네시아의 동부 깔리만탄과 수마트라의 신생대 제3기 퇴적분지들은 동아시아에서 가장 생산적인 함탄분지들이다. 주요 탄층의 산출특성은 지질시대별로 차이를 보인다. 깔리만탄의 바리또 분지와 아셈아셈 분지 내 에오세 탄층들은 탄폭은 얇고 부존 매수가 적은 경향이 있으나, 고열량의 양호한 탄질로 인하여 일찍부터 주요 탐사대상이었다. 후기 올리고세-전기 마이오세 탄층들은 소규모로 부존하지만, 중소규모의 탄광으로 개발하기에 적합하다. 동부 깔리만탄과 수마트라에 걸쳐 광역적으로 분포하는 마이오세-플라이오세 탄층들은 낮은 열량에도 불구하고, 두꺼운 탄폭과 다량의 부존매수의 이점을 활용하여 활발히 개발되고 있다. 다양한 사례들은 효율적이고 성공적인 탐사를 위해 함탄층의 지질학적 부존여건에 대한 전반적인 이해가 선행될 필요가 있음을 보여준다. 본 논문에서 제공하는 인도네시아 함탄분지와 함탄층에 대한 전문학술정보는 향후 우리나라 기업들의 탐사활동에 유용한 참고자료로 활용될 것으로 기대된다.

• Journal of Yeungnam Medical Science
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• 제39권4호
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• pp.309-313
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• 2022

Background: Because premed students do not take courses related to medicine during their first 2 years, they cannot establish their identity as students at medical schools, making it difficult for them to set goals as future doctors. We conducted an early clinical and basic laboratory exposure program for premed students and studied the effects of the program and student satisfaction levels. Methods: We performed an early clinical and basic laboratory exposure program for premed students for 2 days and evaluated the effects of the program and student satisfaction with it. The program consisted of two types: type 1, where two to four students formed a group, which was assigned to a particular department to participate and make observations during ward rounds, outpatient clinics, examinations, procedures, and surgeries (in the case of basic laboratory work, the students partook in experimental observations); and type 2, where one student followed a medical school professor to observe the professor's day. After the program ended, an online survey was conducted to investigate the effects on students, their thoughts, and satisfaction levels. Results: In total, 114 students (91.2%) responded to the survey. Approximately 94% of them were satisfied with the program. They found that the program would be useful for deciding on future career paths, gaining knowledge about a department of interest, studying for a medical program after premedical studies, and befriending residents and professors in certain departments. Conclusion: Early clinical and basic laboratory exposure programs are recommended for premedical students.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제22권4호
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• pp.383-396
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• 2000

Before the advent of early plastic or maxillofacial reconstructive surgery, facial features could only be replaced and mimicked by prosthetic, artificial means. Facial deformity or dysfunction, whether congenital or acquired by trauma or mutilating disease, has long been an area of constant research, development and innovation in many cultures of the world. One of the greatest contributors to the need for maxillofacial prosthetics has been physical conflict and warfare. The use of maxillofacial prostheses is not merely the replacement of a missing or disfigured aspect of the face, but the rehabilitation of that individual back into the society from which they originate. Rehabilitation includes the restoration of the person's self worth and confidence, not just physically but psychologically. In sixteenth century, Ambroise Pare, French military surgeon, first have tried many maxillofacial prosthetics for injured war soldiers with papier-mache, silver, gold and copper. According to patient's demand who lost their maxillofacial figures, maxillofacial personnel have increased and prosthetic's skill have been advanced all of the world. Over the last decade, there has been a very rapid development in technical possibilities to provide patients with facial prostheses retained by skin penetrating implants. This article will present overall history of maxillofacial prostheses and some background information on the materials used from the old world. And to overcome still many limitation of prosthetic, new minds and new ideas for technique and materials should be developed.

• 대한족부족관절학회지
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• 제8권1호
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• pp.111-113
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• 2004

In neurogenic equinovarus deformity, surgical intervention such as tendon transfer or osteotomy can be expected to improve symptoms. However, in rare cases of hereditary spastic paraplegia, the deformity and paralysis gradually progress. So limited operation and early post-operative rehabilitation are preferred to aggressive operation. We would like to report our clinical experience with one case of hereditary spastic paraplegia patient with reference review. A 40 year-old male, given tendon transfer of ankle and foot and tendo achilles lengthening 10 years ago, complained about aggravated spastic paraplegia which resulted in dynamic equinovarus and limited walking ability since his operation. Family history showed limited walking ability of his father with gradually progressing spastic paralysis and he was diagnosed as hereditary spastic paraplegia type I. We had performed a limited operation such as tendo achilles and tibialis posterior lengthening to induce plantigrade standing and walking with crutch. As a result, the patient was able to maintain a stabilized standing posture and walk after the operation. Hereditary spastic paraplegia presents with a progressive paralysis which limits rehabilitation after tendon transfer, and the symptoms can be aggravated. Therefore, considering potential hereditary neurogenic disorders in paients with equinovarus deformity and performing limited operative procedures seem to be important.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2000년도 가을 학술발표회논문집(I)
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• pp.541-546
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• 2000

Recently, there have been increased mush concerns about repair and rehabilitation works for aged concrete structures to keep up with rapid economic growth in Korea since the early 1970's. In particular, it is believed in these days that there are significantly increasing number of aged concrete bridge slabs, which are strongly needed to construct and rehabilitate by innovative construction method. The objective of this research is to develop the new construction method of concrete slab in bridge structure, which can contribute to minimize the traffic congestion during the repair and rehabilitation works of aged concrete slab, and can also sufficiently assure the quality through the minimization of in-situ works at the site. I-beams with punch holes, which are substituted instead of main reinforcing steels in concrete slabs, will be manufactured in accordance with the specification in the factory, and will be preassembled into the panel. After erecting the preassembled panels in the site, concrete will be poured into the slab panel. This test is to investigate physical properties of I-Beam with punch holes itself, and then to investigate structural properties of assembled I-Beam panels through static and fatigue test, of which can be utilized for the development of new construction method of concrete slab in bridge structure.

• 한국전문물리치료학회지
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• 제10권4호
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• pp.95-103
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• 2003

본 연구는 초기 편마비 환자의 손목에서 표면근전도 분석을 통해 근수축 개시 및 종료의 특성들을 알아보고, 임상적인 치료방법의 기초를 제안하고자 실시하였다. 연구대상자는 원주기독병원에 뇌졸중으로 입원한 환자 중 발병 후 3개월 미만인 13명과 원주시에 거주하는 대조군 7명이었다. 근수축 개시 및 종료의 지연은 표면근전도를 이용하여 손목굽힘근과 손목펴짐근에서 손목관절의 굽힘과 폄동작 시 3초의 근전도 신호음에 따라 가장 빠르고 강하게 최대 등척성 수축과 이완을 하여 신호를 수집하였다. 그 결과 편마비 환자의 환측은 건측과 대조군에 비해 손목관절 굽힘과 폄동작에서 근수축 개시및 종료가 유의하게 지연되었으며, 개시보다 종료가 더 유의하게 지연되었다. 따라서 초기 뇌졸중 환자의 근약화는 근육의 개시 및 종료의 반응시간 지연에 영향을 준다고 볼 수 있다. 앞으로 운동조절과 연관되어 기능적인 회복을 유도할 수 있는 근수축의 민첩성 훈련과 근섬유 동원의 효율성을 증진시키기 위한 치료방법들이 연구되어야 할 것이다.

• 국제물리치료학회지
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• 제1권2호
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• pp.185-191
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• 2010

Background: This study investigated effective posture for gluteus medius rehabilitation training and effects of isometric muscle activity by electrophysiology through EMG while performing dynamic isotonic behavior of weight placed differently on upper limbs. Method: 16 healthy male subjects 20 to 29 years of age volunteered for the study. Lateral stabilizer right gluteus medius activity was assessed using EMG while the right lower extremity maintains single limb support, and the left upper extremity elevation movement maintains 5 seconds without load, 1RM to 1 repetition, 5RM to 5 times, 10RM to 10 times, 5RM and 10RM maintain 5sec. Results: Comparison of the mean value of EMG data showed a statistically more significant difference in upper extremity elevation movement on opposite upper extremity added weight than one that was not added on a single limb weight bearing posture(p>.05). Weight supported side gluteus medius activity for 1RM, 5RM, 10RM weight difference and movement repetition did not differ(p>.05). Comparison in maximum value showed statistically significant differences in not adding weight on upper limb elevation exercise and 1RM, 5RM, 10RM repeated behavior. Elevation behavior and repetition appeared over 70% of MVIC. Conclusion: Unilateral weight bearing stance added weight in the opposite upper limb elevation movement was an indirect exercise to effectively stimulate gluteus medius activity. Applying various added weight will have effective exercise on the early stages of rehabilitation because activity gluteus medius did not differ through added weight.