• 제목/요약/키워드: 과대

검색결과 3,370건 처리시간 0.026초

번들블럭조정에 있어서 과대오차 탐색 및 제거에 관한 연구 (A STUDY ON THE GROSS ERROR DETECTION AND ELIMINATION IN BUNDLE BLOCK ADJUSTMENT)

  • 유복모;조기성;신성웅
    • 한국측량학회지
    • /
    • 제9권1호
    • /
    • pp.47-54
    • /
    • 1991
  • 본 연구에서는 사진측량에서의 관측값을 대상으로 과대오차 검출을 용이하게 할 수 있도록 잔차들의 상관관계를 고려하고 최신 분산값(updated reference variance)을 채택하여 기각역을 설정함으로써 여러개의 과대오차를 검출할 수 있고 이들 과대오차를 소거한 후 자체검정 번들 조정법에 정오차 보정을 위한 부가매개변수를 도입하여 3차원 위치결정 정확도를 향상시키고자 하였다. 본 연구에서는 근거리 사진측량의 3차원 위치결정에 있어서 관측값에 대해 순차적 data-snooping 법을 적용하여 과대오차를 제거하고 종래의 번들조정법들과 정확도를 비교 분석한 결과, 과대오차를 제거한 이후에 정오차를 보정하는 것이 바람직함을 알 수 있었으며, 관측값에 두개 이상의 과대오차가 포함되면 최소제곱법의 masking효과에 의해 과대오차가 잔차의 상관성이 가장 큰 점의 검정통계량에 영향을 주기 때문에 상관성이 가장 큰 점을 먼저 탐색하고, 제거한 후 실제 과대오차를 제거하여야 함을 알 수 있었다.

  • PDF

족관절염좌 환자 관리를 위한 한의표준임상경로 개발 연구 (A Study on the Development of a Clinical Pathway of Korean Medicine for the Management of Patients with Ankle Sprain)

  • 윤상도;송미연;정원석;김형석;신우철;김태오;조휘성;서연호;서상우;서준원;강준혁;유승호;김세윤;조재흥
    • 한방재활의학과학회지
    • /
    • 제32권3호
    • /
    • pp.141-151
    • /
    • 2022
  • Objectives The purpose of this study is to improve the accessibility of Korean medicine by standardizing managements, improving quality of medical services, and reducing medical costs in ankle sprain by develop clinical pathway (CP). Methods The development of CP in this study is based on clinical practice guideline (CPG) for ankle sprain, and aims to maximize the quality of treatment, such as reducing treatment time and medical costs, and increasing patient satisfaction through standardized pathway. The CP was revised after consultation and review by the advisory committee. The advisory committee is consisted of a stakeholder group applying the CP. Results In previous research studies, there were no Korean medicine CP studies on ankle sprain. Based on CPG for ankle sprain and analysis of medical records, 6 types of time task matrix type CP (for Korean medicine doctors, medical assistant, patients) and 4 types of algorithm type CP (for Korean medicine clinics, Korean medicine hospitals, and cooperative practicing hospitals, public medical centers) were derived as a result. Conclusions Ankle sprain CP is expected to not only increase patient satisfaction and maximize the quality of treatment, but also reduce the financial burden of health insurance by reducing medical costs.

급성기 허혈성 뇌경색 환자들의 변증 분형과 위험 요인들간의 관련성 연구 (The Relationship between Pattern Identification and Stroke Risk Factors of Acute Ischemic stroke Patients)

  • 이지현;두경희;여서원;심소라;박주영;조승연;정우상;문상관;박정미;고창남;조기호;김영석;배형섭;박성욱
    • 대한중풍순환신경학회지
    • /
    • 제13권1호
    • /
    • pp.43-51
    • /
    • 2012
  • Object : The purpose of this study was to evaluate the relationship between pattern identification (PI) and stroke risk factors, such as hypertension, diabetes mellitus, dyslipidemia, stroke history, obesity, abdominal obesity and metabolic syndrome. Methods : 46 patients with acute ischemic stroke were recruited from May 2012 to November, 2012. We analyzed the data of 32 patients, and pattern identification was identified by resident and specialist of Korean medicine. We analized patient's PI and risk factor by Fisher's exact test. Results : We found that Dampness-phlegm group was more related with patient's metabolic syndrome than non Dampness-Phlegm group. And Yin deficiency group had less relationship with patient's metabolic syndrome, obesity, abdominal obesity and dyslipidemia than non Yin deficiency group. Conclusions : According to the analysis, these results provide evidence for relationship between the Dampness-phlegm group, Yin deficiency and metabolic syndrome.

  • PDF

한·양방 병행치료를 시행한 뇌경색 환자의 변증지표 변화와 Scandinavian Stroke Scale의 상관관계에 대한 연구 (A Study of Correlation Between Change in Pattern Identification and Scandinavian Stroke Scale in Ischemic Stroke Patient Who had Receive Traditional Korean Medical Treatment and Conservative Treatment)

  • 여서원;김수경;이지현;심소라;박주영;조승연;박성욱;정우상;문상관;박정미;조기호;김영석;배형섭;고창남
    • 대한중풍순환신경학회지
    • /
    • 제13권1호
    • /
    • pp.24-32
    • /
    • 2012
  • Object : The purpose of this study is to observe the correlation between change in pattern identification symptoms and scandinavian stroke scale in ischemic stroke patient who had receive traditional Korean medical treatment and conservative treatment. Methods : 43 subjects were recruited from patients with ischemic stroke within 30 days of onset. We chose the subjects who had at least one follow up session and had checked the score between last follow up session and first session in pattern identification and scandinavian stroke scale. We also assessed the correlation between pattern identification and scandinavian stroke scale. Results : There were significant negative correlation between pattern identification and scandinavian stroke scale in Fire-heat pattern and positive correlation in Dampness-phlegm pattern. Conclusions : This study provides evidence that collaborative treatment maybe effective in improving neurologic symptoms in ischemic stroke patients diagnosed as Fire-heat pattern. Further studies with larger scale and longer observation period, more neurologicscales scales, control group would be required.

  • PDF

Erratum to : 전신 재발성 화폐상 습진 시기별 한의 유형(습열형, 혈조형)에 따른 한방 복합 치료 치험 1례 (Erratum to : A Case of Complex Treatment according to the Type of Korean Medicine Diagnostic System by Period of Recurrent Nummular Eczema on Whole-body)

'태음인(太陰人) 체열(體熱) 복만(服滿) 자리자(自利者)'를 치료(治療)한 증례(證例) (A Case Report on 'fever of unknown origin, abdominal distension and diarrhea' of Taeumin)

  • 이준희;김상복;박계수;정용재;이수경;이의주;고병희;송일병
    • 사상체질의학회지
    • /
    • 제13권3호
    • /
    • pp.121-125
    • /
    • 2001
  • This case is about 68-year-old woman patient, who suffered from 'fever of unknown origin, abdominal distension and diarrhea'. She was diagnosed as Taeumin and diarrhea as that of 'The Interior Disease of Taeumin'. So she was given Galgeunhaegitang and had gotten better in her symptoms.

  • PDF

급성기 뇌경색 환자의 사상체질에 따른 대사증후군 분포 연구 (A Cross-sectional Study on the Distribution of Metabolic Syndrome according to Sasang Constitution in acute stroke patients)

  • 선종주;정재한;김미영;민인규;최원우;홍진우;나병조;정우상;문상관;조기호;고성규;전찬용;한창호
    • 대한중풍순환신경학회지
    • /
    • 제8권1호
    • /
    • pp.22-27
    • /
    • 2007
  • Objectives : This study was aimed to assess the distribution of metabolic syndrome according to Sasang constitution(SC) in acute stroke patients. Methods : We assessed the type of SC of acute stroke patients in the oriental medical hospitals of 3 universities located in metropolitan region from October 2005 to June 2007 by Ouestionnaire for the Sasang Constitution Classification II(QSCC II). Then, we investigated the general characteristics, the prevalence of each factor of the metabolic syndrome and the prevalence of the metabolic syndrome according to SC. Results : 338 subjects were included into the final analysis. 1. This study showed that the proportion of So-yang was highest of all constitutions(45.9%). 2. The prevalence of high TG, low HDL-chol, high BP, high FBS of Tae-um were higher than those of the other constitutions, but the differencecs were not statistically significant. The prevalence of high WC of Tae-um was significantly higher than other constitutions(p<0.001). 3. The prevalence of metabolic syndrome of Tae-um was significantly higher than other constitutions (p=0.002). Conclusion : There were significant differences in the prevalence of metabolic syndrome according to SC in acute stroke patients. For the further research, it seems to be necessary to construct fundamental databases for stroke by increasing the number of patients and by diagnosing SC more delicately.

  • PDF