완관절 조영술의 방사선학적 고찰

박양희 대한영상의학회 1991 대한영상의학회지 Vol.27 No.3

Wrist arthrography allows direct visualization of the cartilage and synovial structure not seen in plain film. Arthrography of the wrist is valuable in evaluating patients with persistent wrist pain and limitation of motion after trauma. Wrist arthrography was performed in the evaluation of 30 patients with rheumatoid arthritis(2 cases), ganglions (12 cases), and wrist trauma(16 cases), and contrast media was injented in radiocarpal joint. The arthrographic findings were analyzed, and the results were as follows: In 16 patients with wrist trauma, 12 cases(75%) of compartment communication was seen including communication with distal radioulnar joint(44%), midcarpal joint(69%), and common carpometacarpal joint(63%). Of the total 30 patients, the pisiform-triquetral joint communicated with the radio carpal joint in 9 cases(30%). In 16 patients with trauma, the findings of post-traumatic arthritis included tendon communications(50%), irregualr synovium(31%), and rupture of the joint capsule(25%). There was no lymphatic filling. Of 3 scaphoid fracture patients without bony callus formations, fibrous union was verified in one patient and nouncion in 2. Of 12 patients with ganglion, communication between the ganglion adn radiocarpal joint was seen in 2 cases and no communication in 10 cases.

An atypical phenotype of hypokalemic periodic paralysis caused by a mutation in the sodium channel gene SCN4A

박양희,김준범 대한소아청소년과학회 2010 Clinical and Experimental Pediatrics (CEP) Vol.53 No.10

Familial hypokalemic periodic paralysis is an autosomal-dominant channelopathy characterized by episodic muscle weakness with hypokalemia. The respiratory and cardiac muscles typically remain unaffected, but we report an atypical case of a family with hypokalemic periodic paralysis in which the affected members presented with frequent respiratory insufficiency during severe attacks. Molecular analysis revealed a heterozygous c.664 C>T transition in the sodium channel gene SCN4A, leading to an Arg222Trp mutation in the channel protein. The patients described here presented unusual clinical characteristics that included a severe respiratory phenotype, an incomplete penetrance in female carriers, and a different response to medications.

Non-Value-added Activity 개선을 통한 간호업무 효율성 향상

박양희,권인각,박계숙,장혜정,송미라,김희진,Park, Yang-Hee,Kwon, In-Gak,Park, Kyei-Sook,Jang, Hae-Jung,Song, Mi-Ra,Kim, Hee-Jin 한국의료질향상학회 2013 한국의료질향상학회지 Vol.19 No.2

Background: This study investigates improvements in non-value-added nursing activities in clinical work, in order to improve the efficiency and quality of nursing activities. Methods: The study was performed as a quality improvement project at a tertiary general hospital. The nursing activities that needed improvements were categories into admission care, discharge care, supply management, diagnostic work-up related activities, and others. The nursing time and frequency of non-value-added activities were compared across nine nursing units before and after implementation of the quality improvement program. Post-implementation patient and nurse satisfaction were subsequently analyzed. Result: Post-implementation, the time spent on non-value-added nursing activities was reduced and patients and nurses were satisfied with the improvements. Discussion: Reducing non-value-added activities in nursing can increase the work efficiency and ensure time for patient care, thus improving the quality of nursing care. For further study, accurate surveys on nursing activities based on nursing time are required.

접합형식구분에 따른 고강도강 기둥-보 용접접합부의 인성에 관한 연구

박양희,김성배,김종락 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

This paper aimed to evaluate the characteristic and behaviour of fracture on the beam to column welded connections of high strength steel structures subjected to cyclic loading. Specimens were designed as a unit frame of tall building's middle- stores. For the study, SM570 and HP steel were used for columns while SM490 was used for beam. Ten specimens in total were carried out to the test. The major test parameters are steel strength, panel stiffness and scallop type. The results are as follows: In comparison with steel strength between SM570 steel specimen and HP steel one : HP steel steel specimen was showed over 130% of strength improvement ratio(α) and draft angle(θ) to SM 570 type according to the panel stiffness and scallop shape. Drift Angle of HP specimens and SM570 ones showed 0.071~0.091 and 0.036~0.065 radians each which partially satisfied the FEMA 350 criteria (0.04 radians for SMF). In conclusion, using weak panel and non-scallop shape specimens were considered to be superior structural strength, ductility capacity.

보단부 변형도 완화를 고려한 기둥보 용접접합부의 인성에 관한 연구 ( A Study on Welded Connection Toughness of Beam to High Strength Column with Beam-end Strain Relaxation )

박양희,이상익,임성우,김종락 대한건축학회 2002 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.22 No.1

청각장애 특수학교 교육과정 운영의 실태와 과제

박양희 한국교원교육학회 2015 한국교원교육학회 학술대회자료집 Vol.2016 No.11

청각장애학교의 중고등학교 교육과정 운영의 실태를 살펴보기 위해 서울의 국립청각장 애학교인 서울농학교, 서울애화학교(서울), 부산배화학교(부산), 춘천계성학(강원)교를 선정 하여 분석하였다.

부신질환의 전산화단층촬영 진단에 관한 연구

박양희 대한영상의학회 1982 대한영상의학회지 Vol.18 No.4

The computed tomographic (CT) findings of the adrenal disease in a total of 52 patients were analysed. 39 patients of them were verified at operation and composed of 22 patients of Cushing's syndrome, 11 patients of pheochromocytoma, 6 patients of aldosteronism. The remainder was finally diagnosed on the basis of compelling clinical and biochemical evidence. Aldosteronoma is very small (all under 3cm), round or oval mass with homogeneous low density, but pheochromocytoma is relatively large mass (all beyond 3cm) with heterogeneous or isodense comparing to pancreatic density. Size and density of Cushing's adenoma has transitional character between aldosteronoma and pheochmocytoma. Overall diagnostic accuracy, sensitivity and specificity of CT in adrenal tumor/adrenal disease are 96.2%/87%, 96.4%/78.9% and 95.7%/97.7% respectively. The relative low sensitivity of adrenal disease (78.9%) is due to inclusion of normal size bilateral hyperplasia. Of 28 adrenal tumors, 27 were correctly diagnosed by CT, and there were one false positive and one false negative diagnosis. CT is a highly accurate non-invasive method in localization of adrenal tumors and differentiation of the tumors from hyperplasia.

지역 브랜드의 진정성에 관한 사례연구: 강산농원

박양희,서용구 한국상품학회 2022 商品學硏究 Vol.40 No.3

많은 브랜드들은 최근 이전에 경험해 보지 못한, ‘코로나 19’라는 21세기의 가장 중차대한 위기 중 하나를 겪고 있고, 비 접촉과 온택트라는 불확실성에 직면해 있다. 더욱이 자신의 신념과 가치관을 바탕으로 정체성을 발휘하고 영향력을 행사하는 이른 바 ‘가치소비’에 집중하는 소비자들의 ‘미닝아웃’에 대한 뚜렷한 움직임은 브랜드에 대한 진정성만이 지속적인 소비자의 신뢰와 프리미엄 가치를 부여한다는 점에서 그 중요성이 더욱 더 강조되고 있다. 이에 브랜드 진정성을 향한 기업의 각고의 노력 즉, 자사만의 차별화된 브랜드 아우라를 구축하고 유지하는 것이 기업의 존속을 결정지을 수 있는 필수조건이라고 할 수 있다. 본 사례연구 대상인 강산농원은 HACCP 인증을 받은 안전한 시설에서 전통발효식품 및 다류식품 등 자연 건강식을 전문적으로 생산하고 있는 전라남도 보성의 대표적인 식품기업이다. 본 연구는 유산을 토대로 소비자들의 눈에 보이지 않는 생산과정에 있어서 품질약속을 이행하고 있는 스마트팩토리 시스템과, ‘보성’이라는 지역적 특수성을 활용해서 상품 개발과 지역 주민의 일자리 창출에 앞장서고 있는 강산농원 사례 분석을 통해 지역의 실질적인 발전과 지역 브랜드 활성화 측면에서 브랜드의 진정성을 분석했다는 점에서 의의가 있다.

청각장애 특수학교 교육과정 운영의 실태와 과제

박양희 한국교원교육학회 2015 한국교원교육학회 학술대회자료집 Vol.2015 No.11

조선후기 이후 갖옷에 관한 연구 - <단국대학교 석주선기념박물관> 소장 유물을 중심으로 -

박양희,최연우 단국대학교 석주선기념박물관 2020 한국 복식 Vol.- No.43

Animal skins and fur, the first clothing material for mankind, have long been used and are still used to date. Leather and fur have a long history, so various studies have been conducted in the field of clothing, but there are not many empirical studies conducted by examining artifacts. This research was conducted to investigate the actual use of leather and fur, focusing on the clothing artifacts of the SeokjuSeon Memorial Museum Dankook University. In addition, the process of processing leather and fur was considered as a preemptive work for this purpose, focusing on tanning and dyeing. Studies have shown that salt, mirabalite(朴硝), saltpetre(硝石) were used during the Joseon Dynasty, rather than tannin, which is commonly used during the tanning process. Comparing the actual work style of artisans with the literature records of the Joseon Dynasty, it was confirmed that the use of Amur maple and Gunggeum (Yellow Oxide of Iron) as a dye was used as a dye, and it was also confirmed that the smoke-absorbing method (燻煙法) was a common method in literature and craftsmanship work. Through empirical study of relics, leather and fur-based clothes were compared to fabric-based clothes to identify characteristics that were differentiated from the way they were made. A typical feature is that the fur used as a lining for leather clothes is made by attaching several small pieces together. It seems to be a device to give the clothes flexibility and consequently to make them comfortable when wearing clothes. 인류 최초의 복식 재료인 동물의 가죽과 모피(毛皮)는 오랜 역사성을 지니며 현재까지 변함없이 사용되고 있다. 가죽과 모피가 오랜 역사성을 갖는 만큼, 복식사학계에서 이를 사용한 갖옷에 관한 연구도 다양하게 진행되었다. 그러나 유물을 조사하여 실증적 연구를 진행한 경우는 많지 않고, 이에본 연구는 <단국대학교 석주선기념박물관> 소장 복식유물을 중심으로 유물조사를 진행하여 가죽과 모피의 실제 사용에 관해 분석하였다. 또 이를 위한 선제적인 작업으로 가죽과 모피의 가공 공정 중무두질과 염색을 고찰하였다. 연구를 통해, 무두질 공정 중 가죽을 부드럽게 할 때 조선시대에는 일반적으로 사용하는 재료인 탄닌(tannin)이 아니라 소금, 박초, 초석 등을 사용했음을 알 수 있었다. 염색 공정에 관해서는 조선시대 문헌기록과 현재 장인의 실제 작업방식을 비교한 결과, 염재로 신목(신나무)을 쓰고 매염제로 겅금(황철)을 쓴 것을 확인하였고, 또 가죽에 황색을 낼 때 연기를 쬐는 것(훈연법)이 문헌과 장인의 작업에서 공통된 방식임을 확인하였다. 유물 실증 고찰을 통해 가죽과 모피를 사용한 옷이 직물을 사용한 옷과 비교해 복식 제작방식에서 차별화되는 특징을 파악하였다. 대표적인 특징은 갖옷의 안감으로 사용한 모피는 여러 개의 작은 조각을 이어 붙여 제작했다는 점이다. 이는 털방향을 고르게 하기 위한 것임과 동시에 옷에 신축성을 주고 결과적으로 착장 시 편안하게 하기 위한 장치로 보인다.