• Title/Summary/Keyword: indicator & standard

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Measurement of noise characteristics of an image sensor (화상센서의 잡음 특성 측정)

  • Lee, Tae-Kyoung;Hahn, Jae-Won
    • Transactions of the Society of Information Storage Systems
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    • v.5 no.2
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    • pp.89-95
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    • 2009
  • We setup the system to measure the noise characteristics of the 5M complementary metal-oxide semiconductor (CMOS) image sensor by generic measurement indicator of Standard mobile imaging architecture (SMIA) which is one of internal standard of mobile imaging architecture. To evaluate the effect of environment and setting parameters, such as temperature and integration time, we measure the variation of the dark signal, dynamic range and fixed pattern noise of image sensor. We also detect the number of defective pixels and cluster defects defined as adjacent single defect pixels at 5M CMOS image sensor. Then, we find the existence of some cluster defects in experiment, which are not expected in calculation.

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A bibliological study on the origin of CARYOPHYLLI FLOS (丁香에 關한 文獻的 考察)

  • Jang, Yoon-sung;Kim, In-rak;Byun, Duck-si;Ju, Young-Sung
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.12 no.2
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    • pp.148-160
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    • 1999
  • In order to strengthen objectivity and availability of oriental herb medicine, the standard formula for herbs has been attempted to set up by documentary testing original herbs which were recorded in authorized document. The object herb medicines are CARYOPHYLLI FLOS. After this study, additional experimental verification is required as a matter of fact. As comparison materials, this thesis will be utilized. Specially the internal and external morphological standard in this study is expected to supply the search for several physiochemical reaction, biological reaction, determination of indicator material and identification of gene with basic sources in the future.

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A study on internal morphological standard in Codonopsis Pilosulae Radix (黨參의 內部構造規格設定에 관한 硏究)

  • Kim, Baek-Cheol;Kang, Kyung-sic;Ju, Young-sung
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.13 no.1
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    • pp.253-266
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    • 2000
  • In order to strengthen objectivity and availability of oriental herb medicine, the standard formula for herbs has been attempted to set up by experimenting and documentary testing original herbs which were recorded in authorized document. The object herb medicine is Codonopsis Pilosulae Radix. The internal and external morphological standard in this study is expected to supply the search for several physiochemical reaction, biological reaction, determination of indicator material and identification of gene with basic sources in the future. The result of study is as follows; In the external shape, it was possible that herbs were distinguished according to artificial classification and that same genus-degree of relatedness among herbs could be distinguished by more precise and active observation. In the shape of real herbs, I compared current herbs in market with original herbs which were just collected or were on the course of drying. In addition, it was possible that the internal shape could be identified by using microscope after butanol series. In powder herbs, it was possible to purify the shape by microscope through maceration of natural and powder herbs. Though it was impossible to make distinction of herbs which are not current in my search contents, this search contents will be a standard for alpplying herbs in the future. Despite such a useful character, it was difficult to deal with power herbs because it was uncertain to make a standard for them on account of the crush of these tissue. Since powders shape of herbs in a few documents were regard not as the powder shapes of natural herbs but as the maceration state of them. It is suggested that we should inspect the original herbs which are not crushed yet with a microscope in order to identify crushed shape of powder herbs from now on. An Additional standard establishment including physiochemical reaction and gene research is required in order to supplement the fault of this search. As for the supplement about this search, considering that many kinds of same genus-degree of relatedness are being current now, it is necessary that each herb should he collected only after identifying and that the succeeding search of each herb should be proceeded for the regular establishment of internal and external standard.

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Study of The Indicators of Gi Deficiency Pattern Identification In Stroke Patients (중풍환자의 기허변증지표에 관한 연구)

  • Go, Ho-Yeon;Kang, Kyung-Won;Kang, Byung-Gab;Go, Mi-Mi;Kim, Bo-Young;Moon, Jin-Seok;Cha, Min-Ho;Seol, In-Chan;Lee, In;Jo, Hyun-Kyung;Choi, Sun-Mi
    • Korean Journal of Oriental Medicine
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    • v.12 no.3 s.18
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    • pp.69-77
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    • 2006
  • Background and Purpose The purpose of this study was to confirm that what symptoms are adequated indicator in the Gi-Deficiency patients. Methods In the time period July. 2005 to Sep. 2006, 136 patients with a first-ever stroke admitted in the department of Internal Medicine of Daejeon University Oriental Medical Hospital in Daejeon city, Wonkwang Oriental Medical Hospital in Iksan, JeonJu city were included. Patients were hospitalized within 3 months after the onset of stroke. Stroke patients had been interviewed by resident who studied standard operation procedures in Fundamental Study for Standardization and Objectification of Differentiation and Pattern Identification of Syndrome of Oriental Medicine for Stroke. Gi-deficiency patients was confirmed by medical specialist diagnosis, resident diagnosis, case report form analysis without a dissenting voice. Results Gi deficiency group included 23 case, Non Gi deficiency group 47 case out of 136 patients. Fatigue, weakness purse, somnolence, low voice, difficulty of uprise, pale face, pale tongue were higher among Gi deficiency group. Gi deficiency and Non Gi deficiency patients do not significantly differ in white coating tongue, light-red tongue, poor appetite, frequent sweating, teeth printed tongue. Conclusions This study was insufficiency because sample size very small. More data from prospective cohort studies will help to Korean Standard Differentiation of the Symptoms and Signs for the stroke.

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A Study on the New Evaluation Index of School Library (학교도서관의 새로운 평가지표 개발에 관한 연구)

  • Nam, Young-Joon;Jung, Kyeng-Ae
    • Journal of Korean Library and Information Science Society
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    • v.41 no.3
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    • pp.99-131
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    • 2010
  • The purpose of this study is to develop evaluation index for school library in order to find ways to continue the improvement of school library by examining deficient areas and developing necessary areas, in which almost every school have libraries as a result of school library promotion project for last five years. To fulfill this, the research analyzed 2009 evaluation of the Ministry of Culture, Sports, and Tourism(MCST), policy research evaluation index of the Ministry of Education, Science, and Technology(MEST), BSC product index of school library from preceding research, school library evaluation standard of Korean Library Association (KLA), two-phased base plan and school library promotion law of school library promotion of the MEST and evaluation index of municipal/province education agency of MEST, and thereby developed 54 evaluation index from 8 areas. The research ultimately presents 48 evaluation index from 8 areas. Also, analysis result was first verified by school library experts to increase credibility of the evaluation standard of the research. Based on the result, second evaluation was done by school library faculty staff, and thus went through two-phased verification process.

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Evaluation of Total Parenteral Nutrition in Tertiary Hospital (3차병원에서의 TPN 사용의 적정성 점토)

  • Min, Kyoung A;Sohn, Ki Ho;Suh, Ok Kyung;Choi, Kyung Eob
    • Korean Journal of Clinical Pharmacy
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    • v.8 no.1
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    • pp.35-46
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    • 1998
  • A retrospective study was conducted to evaluate the appropriateness of total parenteral nutrition (TPN) for 200 hospitalized adult patients in Samsung Medical Center from January 1st in 1995 to June 31st in 1997. Standard criteria were modified and determined from those stated by AJHP (American Journal of Health System Pharmacy) and ASPEN (American Society of Parenteral and Enteral Nutrition). The justification for indications was appropriate in $35\%,\;44\%,\;and\;32\%$ of the patient's in 1995, 1996, and 1997, respectively, without significant improvement over the last two and half years. Before and during the administration of TPN, several monitoring indicators were well documented, and monitoring frequencies were increased over two and half years period. However, the majority of the monitoring indicators were not found in the standard criteria range of $90\%$. The monitoring indicators for electrolyte balance, $PO_4$ and Mg, were not measured appropriately and resulted in the complications which could have been prevented. The indicator for lipid tolerance, triglyceride and the indicator for hemorrhagic incidence, prothrombin time (PT), were not well documented in comparison with other indicators. The indicators for the improvement in nutritional status, albumin and total protein, were appropriate in $90\%$ of the patients. Determination of TPN formula was based on the laboratory data and chart reviews, and it was appropriate in $98\%$. But the administration of lipid and vitamin K for the prevention of essential fatty acid deficiency and hemorrhage, respectively, was not carried out appropriately when the administration of TPN was prolonged, lasting more than 7 days. When a patient returned to oral or enteral feeding, TPN was terminated. However, increase in albumin level or weight was rarely observed. In conclusion, healthcare professionals should all work as a team and active participation to provide optimized nutrition support for partners.

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Study of The Diagnostic Indicators of Deficiency of Eum Pattern Identification In Stroke Patients (중풍환자의 음허변증 진단지표에 관한 연구)

  • Kang, Kyung-Won;Go, Ho-Yeon;Kang, Byeong-Kab;Kim, Jeong-Chul;Go, Mi-Mi;Kim, Bo-Young;Seol, In-Chan;Lee, In;Jo, Hyun-Kyung;Choi, Sun-Mi
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.21 no.6
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    • pp.1655-1659
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    • 2007
  • The purpose of this study was to investigate that which symptoms are adequate indicator of the deficiency of Eum pattern in the stroke patients. In the time period Dec. 2006 to Aug. 2007, 479 patients with a first-ever stroke admitted in the department of Internal Medicine of 12 Oriental Medical Hospitals were included. Patients were hospitalized within 1 months after the onset of stroke. Stroke patients had been interviewed by resident who studied standard operation procedures in Fundamental Study for Standardization and Objectification of Differentiation and Pattern Identification of Syndrome of Oriental Medicine for Stroke. Eum-deficiency patients was confirmed by medical specialist diagnosis, resident diagnosis, case report form analysis without a dissenting voice. Deficiency of Eum group included 65 case, Non Eum group 414 case out of 479 patients. dryness of mouth, short and rapid purse, white face and reddish zygoma, mirror-like tongue were higher among Eum group. Eum and Non Eum patients do not significantly differ in reddened tongue, dryness in tongue, night sweat, palpitation, afternoon tidal heat, palmar heat, sores of the mouth or tongue. This study was insufficiency because sample size is very small. More data from prospective cohort studies will help to Korean Standard Differentiation of the Symptoms and Signs for the Stroke.

Research and Development of Korea B(Benefit)-impact Model for Sustainable Development - in Case of Construction Sector -

  • Kwon, Sung-Sik;Lee, Myung-Sik
    • Architectural research
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    • v.21 no.2
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    • pp.41-48
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    • 2019
  • The purpose of this study is to research and development of 'Korea B(Benefit)-impact Model' for Sustainable Development. A concept evaluation model is 'B(Benefit)-impact model' in U.S.A. We use the results of surveys that examined the importance of social value issues to stakeholders in Korea to implement the benefit-impact model in Korea. In particular, in this paper, we use the KSI(Korean Sustainability Index) survey data conducted by the Korea Standards Association to evaluate the social value of the construction industry for representative stakeholders in the construction industry. The social value pool and the activity indicator pool used for the survey are created based on relevant International Standards; ISO 26000, ISO 14001, ISO 37001. As a result, Korea B-impact model for construction industry included the following five core social value issues; Strengthen transparency of corporate management, Ensure fair employment and employment relations, Efforts to prevent corruption, Conduct fair competition, Efforts to prevent environmental pollution. In addition, the US B-impact model has three limitations. First, it is unclear whether the key indicators have been derived while considering all issues of social value. Second, US B-impact model indicators are developed by the social responsibility experts, so it is necessary to review by stakeholders in each industry. Finally, it would be more effective for companies to use the B-impact model index as a more detailed activity indicator. When developing a Korea B-impact model, the following methods are used to supplement it. First, we reviewed all social value issues using international standards. Secondly, we used the KSI(Korean Sustainability index) survey results to derive the importance of the social value issue of construction industry in Korea. Finally, we have clearly matched the activity indicators by social value core issues based on the GRI Standard so that companies can actually use the Korea B-impact model for the construction sector. The detailed development stages and results of this study are as follows;.

Urinary Urea Nitrogen and Creatinine Ratio of School Child -as an indicator of protein intake- (국민학교(國民學校) 아동(兒童)의 단백식이(蛋白食餌) 섭취(攝取) 평가(評價)에 관(關)한 연구(硏究) -요중(尿中) 요소(尿素) 질소(窒素)와 요중(尿中) Creatinine 비(比)에 의(依)한-)

  • Tchai, B.S.;Kim, H.O.
    • Journal of Nutrition and Health
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    • v.5 no.4
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    • pp.151-159
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    • 1972
  • Protein malnutrition of children is one of the most serious nutritional deficiencies in developing country. Urea nitrogen excretion in ureotelic animals is the function most sensitive to dietary protein. The 24 hours excretion of creatinine in the urine of a given subject is remarkably constant from day to day. The creatinine excretion of different individuals of the same age and sex is also quite constant. Low ratios of urinary urea to creatinine are found children low protein intake. The foregiving world-wide investigations indicate that the urea nitrogen/creatinine ratios seems to be a good biochemical indicator to distinguish among group with different levels of protein intake. The purpose of this study is to evluate an indicator of protein intake on the elementary school children ranged from 6 to 8 years of age living in rural and urban areas. Each child measured for height and weight of body. weight measured by means of a plate from scale and height by a vertical measuring rod. Biochemical test were taken from a finger-tip and urine. Hemoglobin level in the blood was measured by cyanomethemoglobin method. From the urine samples, urea nitrogen and urea creatinie were determined by Folin-Wu method and: calculate the ratio. The following result were obtained: 1) Mean of the body weight and height in urban children(Seoul) was higher and heavier than rural children(Kyunggi, Kangwon). And 12% of boys, 18% of girls in Kyunggi and 25% of boys, 22% of girls in Kangwon area weight less than 80% of Korean Physical Standard weight level. 2) The mean hemoglobin values of boys and girls in Seoul are children were 13. 3g/100ml, 13.1g/100ml and the mean of hemoglobin values in Kyunggi 12.9g/100ml of boys, 12.4g/100ml of girls, and 12.4g/100ml of boys, 12.9g/100ml of girls in Kangwon children. It is found that 22% to 24% children inrural area (Kyunggi, Kangwon) had hemoglobin level less than 12g/100ml which means anemia. 3) The mean of hematocrit level of Seoul, boys and girls children were 33.5%, 34.1% and 33.4%, 33.1%, in Kyunggi area and 33.1%, 32.9% in Kangwon area. 4) Urea nitrogen/creatinine ratios in Seoul children were 9. 0, 10. 0 of boys and girls, the ratio were 8.2, 8.0 in Kyunggi boys and girls children, and 7.5 and 7.4 in Kangwon boys, girls children. Low-income rural and upper-income urban background large differences between two groups in the urea nitrogen/creatinine ratio(Seoul: Kangwon in male, female children. p<0.05, p<0.001). The urea nitrogen/creatinine ratio definetly seems to be a good indicator of the quantity of the protein intake. However, whether or not it is an indicator of the quality of the ingested protein ramains to be seen.

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A Research into Managerial Performances of the Firms certified the ISO 9000 Series of Manufacturing Industry in Taiwan, R.O.C

  • Ho Li-Hsing;Yang Chen-Lung;Chung Yi-Chen;Chang Shih-Chia;Lin Ru-Jen;Hsieh Ling-Feng
    • Proceedings of the Korean Society for Quality Management Conference
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    • 1998.11a
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    • pp.11-20
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    • 1998
  • This study investigates the current situation of the ISO 9000 manufacturing industry in Taiwan, analyzing the business influence of ISO 9000 and the relation of the influence to industry-related characteristics. The study utilized polling and was approached from six aspects, using 26 indicator items to evaluate performance. The six approaches consisted of business management, finance management, production management, human resources management, marketing management, and a company's overall situation. Methods used to analyze the collected data were mainly drawn from descriptive statistics e.g.. the T test and analysis of single factors with variation. The study found that $96.6\%$ of the industry thought that the introduction of the ISO 9000 series was somewhat beneficial. The 26 indicator items among the six approaches were proved substantially effective by the T test. It was obvious that the effect of the ISO 9000 series industry standard was beneficial and helpful to the manufacturing industry.

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