• Title/Summary/Keyword: long arm

검색결과 307건 처리시간 0.026초

장기요양 이용 재가노인의 인지기능과 일상생활 능력 (Cognitive Function and Activity of Daily Living of Older Adults Using Long-term Care Service)

  • 장현숙;이홍자
    • 보건행정학회지
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    • 제22권4호
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    • pp.522-537
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    • 2012
  • The purpose of this study was to analyze the level of the cognitive function and activities of daily living of the beneficiary older adults at home based on Korean Long-term Care Insurance System. A cross-sectional descriptive survey was conducted from November 2010 to May 2011, the final respondents were 1,026 beneficiary older adults taking home visit care covered in Korean long-term care insurance system. The questionnaire included general characteristics of subjects, cognitive function, ADL(Activity of daily living). The data was analyzed using the SPSS 20.0 version. There was significant difference in cognitive function and ADL between 1st Grade, 2nd Grade and 3rd Grade of long-term care classification. The correlated factors of cognitive function were ADL, long-term care grade, disability of arm and leg, limitation of joint, bed sore and tube feeding. The correlated factors of ADL were cognitive function, long-term care grade, disability of arm and leg, bed sore and tube feeding. This study suggests that cognitive functions have to be mainly considered in long-term care grade. It is necessary to make an effort to develop long-term care grade in Korean long-term care insurance system an cognitive function improvement program for the beneficiary older adults. Above all things government will be seriously contemplating of revise contents for long-term care grade to provide quality of care for the older adults.

ARM 마이크로컨트롤러 기반 RTD-1000A의 구현 (The Implemention of RTD-l000A based on ARM Microcontroller)

  • 김민호;홍인식
    • 인터넷정보학회논문지
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    • 제9권6호
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    • pp.117-125
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    • 2008
  • 유비쿼터스 응용 시스템에 대한 관심의 증대와 함께 소형화된 임베디드 컴퓨팅 시스템의 필요성은 커지고 있다. 이러한 가운데 ARM 임베디드 프로세서는 기능의 우수성과 높은 활용도로 인해 임베디드 시스템 시장에서 높은 점유율을 보여주고 있다. 본 논문에서는 ARM 마이크로컨트롤러를 이용해 RTD-1000 컨트롤러 구성과 개발을 위한 최적의 방법을 제안하였다. 기존 RTD-1000은 케이블의 단선, 단락, 파손 등의 진단이 가능한 TDR를 탑재하여 구리선을 삽입한 감지관의 누수 및 누유, 파괴 등을 원격으로 감지할 수 있는 기기이다. 실제로 시공되어 현장에서 운영되고 있는 RTD-1000은 시스템 운영에 필요한 범위에 비해 리소스 낭비가 크고 그에 따라 구축비용이 높다는 단점을 가지고 있다. 또한, 발열이 심해 별도의 냉각장치가 요구되며, 하드 디스크와 같은 보조저장장치의 사용으로 고장 발생율과 전류의 소비가 커지는 등의 문제점을 야기하였다. 본 논문에서는 도출된 문제점의 해결 방법으로 ARM 마이크로컨트롤러 기반의 RTD-1000A 임베디드 시스템을 제안하고 시뮬레이션 하였다.

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Quality of Life and Anorectal Malformations: A Single-Center Experience

  • Scire, Gabriella;Gabaldo, Riccardo;Dando, Ilaria;Camoglio, Francesco S.;Zampieri, Nicola
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • 제25권4호
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    • pp.340-346
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    • 2022
  • Purpose: The treatment and long term clinical outcomes of anorectal malformations (ARM) in children have always been the focus of pediatric surgeons. This study aimed at reporting our experience as far as long-term follow-up of ARM in children is concern. Methods: We enrolled patients treated between 1999 and 2019, and established selection criteria to choose appropriate subjects. A validated questionnaire was used to determine long-term quality of life outcomes. Results: Out of a total of 48 patients treated within the study period, 28 were enrolled in this study. Among the latter, more than 35% had at least one long-time complication, and more than 90% had a good lifestyle. Urinary and fecal continence was achieved in more than 95% of the patients using medical devices. Conclusion: This study aimed to bring up new concepts; taking into consideration all aspects of life in patients with ARM, from school life to sexuality, while evaluating fecal and urinary continence. This is essential for the improvement of the skills of the different specialists involved in the management of these patients, and for the implementation of strategies that can improve postoperative function. Most especially, it will also help improve communication between doctors to ensure an adequate transition of these children into adult life.

수술실 내 C-arm 장치의 산란선 분포에 대한 연구 (The Study on Scattered Ray by C-arm in Operation Room)

  • 박성현;박주미;김현수
    • 대한디지털의료영상학회논문지
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    • 제13권1호
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    • pp.21-26
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    • 2011
  • A radiation imaging system used in a surgery room is mainly using C-arm which is purposed to fluoroscope. C-arm is often use to watch an operation's accuracy and progress, but not only being bombed to this first beam but also affected to this scattered beam, so now we are look for the way to reduce bombed amount of doctor, nurses and radiological technologists. We measured the exposure dose in $0^{\circ}$ spot according to the distance to find out frequency distribution of scattered ray in an operation room and found the spot which has the same exposure dose from $30^{\circ}$ distance of all directions and wrote isodose curve. We analyzed the data and found out the sudden reduction of scattered ray according to the long direction also found out that scattered ray was not related to the directions. Operators must recognize the reduction of exposure dose. Because reducing scattered ray from all directions in an operation room is really difficult. So every operators must use shelters to reduce the exposure dose and notice the safety.

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Long lived spiral structures in galaxies

  • Saha, Kanak
    • 천문학회보
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    • 제42권1호
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    • pp.31.1-31.1
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    • 2017
  • Spiral structure in disk galaxies is modeled with ncollisionless N-body simulations including live disks, halos, and bulges with a range of masses. Two of these simulations make long-lasting and strong two-arm spiral wave modes that last for about 5 Gyr with constant pattern speed. These two had a light stellar disk and the largest values of the Toomre Q parameter in the inner region at the time the spirals formed, suggesting the presence of a Q-barrier to wave propagation resulting from the bulge. The relative bulge mass in these cases is about 10%. Models with weak two-arm spirals had pattern speeds that followed the radial dependence of the Inner Lindblad Resonance. In addition to these, we also report a few more cases where two-armed spirals are developed and are maintained for a several rotation time scales.

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한약물의 치매치료에 관한 실험적 연구 (An experimental study of driental medicine on cure for dementia : the effect of Jowiseungcheongtang and Hyungbangjihwangtang on cure for aged rats)

  • 박순권;이홍재;김현택;황의완
    • 동의신경정신과학회지
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    • 제9권2호
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    • pp.19-35
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    • 1998
  • Some oriental medicine turned out to have a significant clinical effect on the cure for dementia. Therefore, thorough scientific tests for physiological effect of oriental medicne are needed. This study is aimed at doing experimental studies on the effects of two medicines, Jowiseungcheongtang and hyungbangjihwangtang, on the cure for dementia.For the demonstration of the effect of the two medicines on aged rats, we perfomed a radial arm medicines on aged rats, water maze task, known for their proper learning paradigm for behavior.Previous studies on aging and dementia show that aged rats displayed significant impariments in the learning of the radial arm maze task compared with younger rats. As in experiment 1, we found that the learning of the radial arm maze task compared with younger rats. As in experiment 1, we found that the learning deficits aged rats exhibit in radial arm maze task were improved with the application of each medicine. The resutls suggest that these two medicine can be effective to patients whose working or shortterm memory is impaired. In experiment 2 we studied the effect of the two medicines on the deficit of the aged rats with the Morris water maze task known for measuring long-tern memory. We did not find significant results between the performance of the ages rats and the younger ones. Considered the different results previous studies have reported, more thorough studies are needed to investigate the effect of the medicines on long-term memory.In conclusion, the results we found in experiment 1 and 2 suggest that Jowisengcheongtang and hyungbangjihwangtang can have useful effects for the cure of age-related memory (especially for short-term memory)deficits. Recent interests in dementia urges researchers concerned to explore the effect of oriental medicine on the disease. As there have been relatively few behavioral or scientific studies on dementia using oriental medicine to date, further studies are expected are expected to continue to elucidate 'what the wisdom of the oriental medicine tells about dementia'.

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3번 염색체 단완 결실과 장완 중복을 동반한 1례 (A Case of Short Arm Deletion and Long Arm Duplication at Chromosome 3)

  • 공승현;서정일;강장희;정소영;목지선
    • Clinical and Experimental Pediatrics
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    • 제48권12호
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    • pp.1389-1389
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    • 2005
  • 저자들은 출생 시 납작한 후두골, 낮은 변형 귀, 양안 격리증, 넓고 낮은 콧등, 얇은 입술, 넓고 짧은 목의 덧살, 저긴장증, 피부의 다모증, 잠복고환 등의 소견을 보이는 미숙아의 염색체 핵형 분석에서 부모의 불균형 전도로부터 재조합된 염색체 이상의 결과로 인해 46,XY,rec(3)dup(3)(q21)del(3)(p25)inv(3)(p25q21)로 진단된 증례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

가상현실 기반 자세조절 융합 훈련이 기능적 발목 불안정성 축구선수들의 균형과 점프에 미치는 영향 (Impact of Virtual Reality Based Neuromuscular Postural Control Fusion Training on Balance Ability and Jump Performance of Soccer Players with Functional Ankle Instability)

  • 양대중;박승규;엄요한
    • 디지털융복합연구
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    • 제14권11호
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    • pp.357-367
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    • 2016
  • 본 연구에서는 가상현실 기반 신경근 자세조절 융합 훈련을 이용하여 기능적 발목 불안정성을 가진 축구선수들의 균형 능력과 점프 수행력에 미치는 효과에 대하여 알아보고자 하였다. 축구선수는 가상현실 기반 신경근 자세조절 융합 훈련군 15명과 일반적인 트레드밀 훈련군 15명으로 나누어 8주간 주 3회, 30분간 시행하였고, 균형 능력을 평가하기 위해 Biorescue를 이용하여 신체 중심 이동면적, 총 궤적길이, 안정성 한계를 측정하였다. 점프 수행력을 측정하기 위해 Counter movement jump with arm swing과 제자리 멀리 뛰기를 측정하였다. 균형 능력 비교에서는 신체 중심 이동면적과 총 궤적 길이 및 안정선한계에서 통계적으로 유의한 차이를 보였고, 점프 수행력 비교에서는 Counter movement jump with arm swing과 제자리 멀리 뛰기에서 통계적으로 유의한 차이를 보였다. 이에 따라 가상현실 기반 신경근 자세조절 융합 훈련이 일반적인 트레드밀 훈련 보다 균형 능력과 점프 수행력을 향상시키는데 효과적임을 알 수 있었다.

유방절제술 후 발생하는 림프부종 환자에 대한 림프마사지의 효과 (The Effects of Lymph Massage on the Patients with Lymphedema after Mastectomy)

  • 박종항;신영일
    • 대한정형도수물리치료학회지
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    • 제15권2호
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    • pp.8-14
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    • 2009
  • Purpose: to apply lymph massage to the patients that contracted lymphedema after mastectomy to resolve blood congestion, stimulate circulation, and control swelling long-term. Methods: The subjects include 20 female patients that were diagnosed with breast cancer histologically and contracted lymphedema within one to two years after mastectomy. They received lymph massage from March to August, 2008. Using a measuring tape(capable of measuring mm), the arm circumference was measured in both the sick and normal arm. Only the data from the sick arm were compared before and after the treatment. The measuring points were five; the back of the hand(a certain distance[about 10cm] was set between the end of the middle finger to the center of the palm), the wrist(the smallest section), the lower arm(at a certain distance[about 10cm] from the internal bending part of the elbow), the elbow(the bending part), and the upper arm(at a certain distance[about 10cm] from the internal bending part of the elbow). Collected data were analyzed using the SPSS/WINDOWS Version 12.0 program. Results: There was a reduction of lymphedema observed in all the points including 10cm in the upper arm, the elbow, 10cm in the lower arm, the wrist and the back of the hand after lymph massage, and the reduction had statistically significant differences(p<.05). Conclusion: Those results indicate that lymph massage has effects on the reduction of lymphedema in the early patients that contracted it after mastectomy.

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Functional characterization of the distal long arm of laminin: Characterization of Cell- and heparin binding activities

  • Sung, Uhna;O′Rear, Julian J.;Yurchenco, Peter D.
    • 한국응용약물학회:학술대회논문집
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    • 한국응용약물학회 1995년도 제3회 추계심포지움
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    • pp.107-113
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    • 1995
  • Basement membrane laminin is a multidomain glycoprotein that interacts with itself, heparin and cells. The distal long arm plays major cell and heparin interactive roles. The long arm consists of three subunits (A, B1, B2) joined in a coiled-coil rod attached to a terminal A chain globule (G). The globule is in turn subdivided into five subdomains (Gl-5). In order to analyze the functions of this region, recombinant G domains (rG, rAiG, rG5, rGΔ2980-3028) were expressed in Sf9 insect cells using a baculovirus expression vector. A hybrid molecule (B-rAiG), consisting of recombinant A chain(rAiG) and the authentic B chains (E8-B)was assembled in vitro. The intercalation of rAiG into E8-B chains suppressed a heparin binding activity identified in subdomain Gl-2. By the peptide napping and ligand blotting, the relative affinity of each subeomain to heparin was assigned as Gl> G2= G4> G5> G3, such that G1 bound strongly and G3 not at all. The active heparin binding site of G domain in intact laminin appears to be located in G4 and proximal G5. Cell binding was examined using fibrosarcoma Cells. Cells adhered to E8, B-rAiG, rAiG and rG, did not bind on denatured substrates, poorly bound to the mixture of E8-B and rG. Anti-${\alpha}$6 and anti-${\beta}$1 integrin subunit separately blocked cell adhesion on E8 and B-rAiG, but not on rAiG. Heparin inhibited cell adhesion on rAiG, partially on B-rAiG, and not on E8. In conclusion, 1) There are active and cryptic cell and heparin binding activities in G domain. 2) Triple-helix assembly inactivates cell and heparin binding activities and restores u6131 dependent cell binding activities.

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