• 제목/요약/키워드: Active report

검색결과 789건 처리시간 0.03초

JUVENILE ACTIVE OSSIFYING FIBROMA 의 치험례 (A CASE REPORT OF JUVENILE ACTIVE OSSIFYING FIBROMA)

  • 최인
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제13권2호
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    • pp.217-221
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    • 1991
  • Ossifying fibroma is a rare benign tumor of the maxilla and the mandible. And its nosology and diagnosis have had many problems. It occurs more common in young adult, especially in female, and there is a predilection for the mandible. The lesion is generally asymptomatic and recurrence is rare after conservative excision. Among ossifying fibroma, juvenile active ossifying fibroma grows rapidly, produces many symptoms, and frequently recurs after conservative excision. Authers experienced a case of juvenile active ossifying fibroma which recurred after two times of conservative surgery, and report is with review of the literatures.

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Light Emitting Polymer Displays

  • Heeks, Karl;Smith, Euan;Goodchild, Bill;Burroughes, Jeremy;Towns, Carl
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2002년도 International Meeting on Information Display
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    • pp.319-324
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    • 2002
  • We will report the latest developments in light emitting polymer (LEP) systems developed at CDT. Device performance for spin coated and ink jet printed systems will be described which are state-of-the-art. We will also report on novel driving schemes for both active and passive addressed LEP displays. These drive schemes extend system lifetime as well as lowering power consumption.

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산양의 Liver cirrhosis 발생보고 (Liver Cirrhosis of Korean Native Goat in Korea : A Case Report)

  • 민병만;박경애;김환균;조용성;김성열;구찬희;정운익;김홍집
    • 한국동물위생학회지
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    • 제16권1호
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    • pp.57-64
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    • 1993
  • This survey was performed to report rare outbreak of liver cirrhosis in Korean native goat (KNG) which was died of Yangpyeong's goat farm on Feb. 1992. The examination for the KNG was carried out by clinical signs, necropsy and various lab-oratory test including parasitic, bacterial and histological test. The KNG looked jaundice, ascite, hemorrhage of lumen, abomasum and intestine, and brownish smooth cirrhotic liver at necropsy. Histological examination for liver revealed considerable proliferation of connective tissue and piecemeal necrosis which was caused by chronic active inflammation in interlobules and intralobules. There were atrophic micro and macro nodules which were sur-rounded by connective tissue. The lobular structure lack almost all central vein. The portal areas appearred proliferation of bile ducts, blood vessels and connective tissues. These connective tissue infiltrated heavily with plasma cells, Iymphocytes and histocytes. Histological examination for brain proved to be hepatic encephalopathy by virture of congestion and edema in cerebral medullary. From these results were demonstrated miked nodular, active, postnecrotic liver cirrhosis.

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활동성 폐 결핵에서의 Tc-99m-MIBI 섭취 : 1예 보고 (Tc-99m-MIBI Uptake in Active Pulmonary Tuberculosis : A Case Report)

  • 이창호;박찬희;황희성;배문선
    • 대한핵의학회지
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    • 제30권3호
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    • pp.379-381
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    • 1996
  • Tc-99m-MIBI는 비특이적 반응으로 양성 비종양성 질환의 일종인 활동성 폐결핵에 섭취가 증가되며, 이의 치료 후 추적 관찰에도 유용할 것으로 생각된다. 특히 만성 폐결핵 환자에 있어 방사선학적으로나 객담검사는 음성이었으나 재발이 의심될 때, tuberculin skin test 상 양성이나 단순 흉부 검사상 확실치 않을 때 유용하게 이용되리라 사료된다.

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Recent advances in excimer-laser-based crystallization for active-matrix displays

  • Turk, Brandon A.;Herbst, Ludolf;Simon, Frank;Paetzel, Rainer
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권1호
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    • pp.12-15
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    • 2007
  • Excimer-laser-based crystallization is ideallysuited for forming crystalline Si films on glass substrates for use in active-matrix displays. In this paper, we will report on recent and significant technical advances in light sources and beam delivery systems targeted at enabling ultra-uniform mura-free low-temperature polycrystalline silicon active-matrix backplanes while simultaneously lowering production costs and increasing throughput.

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협궤 차량용 준능동형 현가 시스템 설계 (Design of Semi-Active suspension system for Railway Vehicle with narrow gauge)

  • 이남진;김철근;남학기
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2005년도 춘계학술대회 논문집
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    • pp.473-478
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    • 2005
  • Active suspension system improves ride quality with optimized suspension force, generated by electric, hydrolic or pneumatic power and controlled by micro-processor under various operation condition of train, while Semi-Active susepsion system provides optimized and controlled characteristics of suspensions such as damping coefficient without external energy. The benefits fo Semi-Active suspension are no required power source and to be made compact with lower cost. Train with narrow gauge could be more unstable than one for normal or wide gauge, and it could be more vibrated than others one by external force such as aerodynamic force and track irregularity. So, the reduced ride quality could be improved with appling with Semi-active suspension system. In this report, the Semi-Active suspension system for narrow gauge train shall be proposed and to prepare the Roller Rig test of this train, integration of system, development of control algorithm and confirmation of its performance with simulation tool would be taken.

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하악지치 발치 중 극심한 출혈 치험례 (ACTIVE BLEEDING CARE DURING SURGICAL EXTRACTION OF MANDIBULAR THIRD MOLAR: REPORT OF TWO CASES)

  • 김종배;유재하;문선재;김승범
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • 제27권6호
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    • pp.560-564
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    • 2001
  • The experienced surgeon can be surprised & challenged by the hazards of active bleeding during oral & maxillofacial surgical procedure, because of alterations in the surgical anatomy, bleeding disorders and surgical intervention of infected tissues. This is a report of two cases of active bleeding during surgical extraction of mandibular third molar, that had the pericoronitis, osteitis and adjacent neurovascular bundle in its apex. When the abrupt active bleeding was occurred during surgical extraction of mandibular third molar, pressure packing by hemostatie agent(bone wax) & wet gauze biting were applied into the extraction socket during 30 minutes. After 30 minutes, the wound was explored about the bleeding and active bleeding was then continued. In spite of repeated bleeding control method of the pressure dressing, the marked hemorrhage was generated continuously. Therefore, the author decised the bleeding as immediately uncontrollable hemorrhage and the pressure dressing was again applied for the more longer duration without wound closure. After 3 days, the pressure dressing was removed and iodoform gauze drainge was then established without the bleeding. The drain was changed as the interval of 3~5 days for prevention of infection & secondary hemorrhage and relatively good wound healing was then resulted in 6 weeks.

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수용성 폴리머 겔 전헤액을 사용한 Pseudocapacitor의 전기화학적 특성 (Electrochemical Characteristics of Pseudocapacitor Using Aqueous Polymeric Gel Electrolyte)

  • 박수길
    • 전기화학회지
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    • 제6권2호
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    • pp.158-160
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    • 2003
  • We have reported to make nanostructured cobalt oxide electrode that have large capacitance over than 400 F/g (specific capacitance) and good cycleability. But, it had serious demerits of low voltage range under 0.5 V and low power density. Therefore, we need to increase voltage range of cobalt oxide electrode. We report here on the electrochemical properties of sol-gel-derived nanoparticulate cobalt xerogel in 1M KOH solution and aqueous polymeric gel electrolyte. In solution electrolyte, cobalt oxide electrode had over 250 F/g capacitance consisted of EDLC and pseudocapacitance. In gel electrolyte, cobalt oxide electrode had around 100 F/g capacitance. This capacitance was only electric double layer capacitance of active surface area. In solution electrolyte, potassium ion as working ion reacted with both of layers easily. However, In gel electrolyte, reacted with only surface-active layer. Itis very hard to reach resistive layer. So, we have studied on pretreatment of electrode to contain working ions easily. We'll report more details.

Roots Finding - PBL in the First Year Course -

  • Hanabusa, Takao;Fujisawa, Shoichiro
    • 공학교육연구
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    • 제13권5호
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    • pp.72-75
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    • 2010
  • Design subjects have become popular in the engineering education. In these subjects, an active learning skill was introduced to students. Students have to decide a theme and the way how to study it and to find answers by themselves. This learning method was developed in the early year courses in the University of Tokushima. The common learning curriculum among whole university adopted this design subjects from 2005 of the school year and eleven more new subjects started. "Roots finding" is one of them and the objectives are to gain abilities of self-study through the research on a particular subject, and make report then presenting them. Self-learning ability, research ability and presentation skills were enhanced through this subject.

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Whole genome sequence analysis of Ligilactobacillus agilis C7 isolated from pig feces revealed three bacteriocin gene clusters

  • Jeong Min, Yoo;Remilyn M., Mendoza;In-Chan, Hwang;Dae-Kyung, Kang
    • Journal of Animal Science and Technology
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    • 제64권5호
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    • pp.1008-1011
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    • 2022
  • We here report the whole genome sequence of Ligilactobacillus agilis C7 with anti-listerial activity, which was isolated from pig feces. The genome size of L. agilis C7 (~ 3.0 Mb) is relatively larger compared with other L. agilis strains. L. agilis C7 carries three bacteriocin gene clusters encoding garvicin Q, salivaricin A, and Blp family class II bacteriocin. Garvicin Q and salivaricin A are reported to be active against Listeria monocytogenes and Micrococcus luteus, respectively, as well as against other Gram-positive bacteria. Meanwhile, the bacteriocin encoded in the blp cassette was shown to be active against pneumococci, mediating intraspecies competition. This report highlights the potential of L. agilis C7 for the production of bacteriocins inhibiting pathogenic bacteria.