• 대한추나의학회지
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• 제4권1호
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• pp.39-53
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• 2003

Objectives : The object is to the difference among the funtional disability scale for low back pain and to use Methods : I researched the contents of funtional disability scale for low back pain Results & Conclusions : 1. The funtional disability scale for low back pain is specific-condition and general-health 2. A proposal of set core of funtional disability scale for low back pain is back specific function, generic health state, pain, work disability, satisfaction 3. Oswestry disability index or Rolland disability questionnaire. wase used for standard specific-condition scale and SF-36 was used for standard general-health scale 4. SF-36 is able to use the funtional disability scale for low back pain independence 5. In the future, scale for low back pain shulod be standardized in multiple dimension by computer

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1994년도 Proceedings of the Korea Automatic Control Conference, 9th (KACC) ; Taejeon, Korea; 17-20 Oct. 1994
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• pp.229-231
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• 1994

For the effective use of satellite communication transponder, tests for the payload system such as IOT(In-Orbit Test), RPM(Routine Payload Monitoring), CSM(Communicatios System Monitoring), and REV(Remote Earth-Station Verification) have to be conducted. Those tests are used in order to verify the condition and generic design of the satellite, to provide a database for operational calculations, and to maintain the quality of communication services. As the satellite communication system gets with wider expansion with higher complexity of operation, tests for the communication system also need more complex operation that usesophisticated computer-controlled measuring system. For and C language based measurement functions, which uses GPIB protocol and SCPI commands. But SICL requires knowledge of BASIC and C language as well as GPIB and SCPL system. This paper introduces a new language called CALSTEP-Control and Access Language for the Systems of Test Equipment and Payload. This language is designed for the operator to perform the tests for the satellite communication system without any special knowledge that is mentioned above. This language has very limited number of commands which are to be used to control the payload system and test equipments to perform IOT and CSM, and those commands are very readable and easy to understand, so an operator without any knowledge of BASIC and C programming language, or SICL and SCPI command can use it.

• Asian Journal for Public Opinion Research
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• 제4권3호
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• pp.123-165
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• 2017

In this paper, we look at mediation of public policies in different areas of governance. Editorials appearing in an Indian English language newspaper during the period of an intense public debate on the issue of affirmative action in favor of a section of the population, the Other Backward Classes (OBC) - a popular reference to the socially and educationally backward classes of citizens under India's constitution constitute the sample for the study. Apart from editorials on the public policy of reservation of seats in admission to higher education institutions for the OBC, editorials on three other areas of governance, namely, development, economy, and public administration appearing in the same newspaper, are also consulted to understand media framing of social issues and more specifically, issues of social justice. Inductively identifying the various frames used in its editorials by the newspaper, I detect predominant use of 'personalized' frame in respect of editorials pertaining to the policy area of social justice; and distinguish it from the 'generic' frame of 'characterization' found in theory. The study concludes that the sample editorials in respect of other public policies did not use the personalized frame found in editorials on social justice.

• 중소기업융합학회논문지
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• 제5권1호
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• pp.13-18
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• 2015

악성코드란 해커가 악의적인 목적을 위하여 작성이 되어있는 실행 가능한 코드의 통칭으로써 자기복제 능력과 감염 대상 유무에 따라 바이러스, 웜, 트로이목마 등으로 분류된다. 주로 웹페이지 검색이나 P2P사용, 셰어웨어를 사용 할 때 등, 이런 상황에서 침투가 많이 발생이 되고 있다. 악성코드로 공격을 당하게 되면 이메일이 자동으로 발송이 된다거나, 시스템 성능 저하, 개인 정보 유출 등의 피해를 입게 된다. 이번에 악성코드를 소개 하면서 악성코드에 관련된 내용들을 설명하고 대응책을 알아본다. 그리고 향후 연구방향에 대해서도 생각해본다.

• 산업경영시스템학회지
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• 제23권60호
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• pp.11-22
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• 2000

The main objective of this research is to analyze an order point and an order quantity of a distribution center and each branch to attain a target service level in multi-level inventory distribution system. In case of product item, we use the item with low volume of average monthly demand. Under the continuous review method, the distribution center places a particular order quantity to an outside supplier whenever the level of inventory reaches an order point, and receives the order quantity after elapsing a certain lead time. Also, each branch places an order quantity to the distribution center whenever the level of inventory reaches an order point, and receives the quantity after elapsing a particular lead time. When an out of stock condition occurs, we assume that the item is backordered. For considering more realistic situations, we use generic type of probability distribution of lead times. In the variable lead time model, the actually achieved service level is estimated as the expected service level. Therefore, this study focuses on the analysis of deciding the optimal order point and order quantity to achieve a target service level at each depot as a expected service level, while the system-wide inventory level is minimized. In addition, we analyze the order level as a maximum level of inventory to suggest more efficient way to develop the low demand item model.

• 한국초지조사료학회지
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• 제42권3호
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• pp.208-214
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• 2022

Drought stress is a condition that occurs frequently in the field, it reduces of the agricultural yield of field crops. The aim of the study was to screen drought-adapted genotype of Italian rye grass. The experiments were conducted between the two Italian ryegrass (Lolium multiflorum L.) cultivars viz. Hwasan (H) and Kowinearly (KE). The plants were exposed to drought for 14 days. The results suggest that the morphological traits and biomass yield of KE significantly affected by drought stress-induced oxidative stress as the hydrogen peroxide (H₂O₂) level was induced, while these parameters were unchanged or less affected in H. Furthermore, the cultivar H showed better adaptation by maintaining several physiological parameter including photosystem-II (Fv/Fm), water use efficiency (WUE) and relative water content (RWC%) level in response to drought stress. These results indicate that the cultivar H shows improved drought tolerance by generic variation, improving photosynthetic efficiency and reducing oxidative stress damages under drought stress. These findings can be useful to the breeder and farmer for improving drought tolerance in Italian rye grass through breeding programs.

• Asian Pacific Journal of Cancer Prevention
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• 제17권11호
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• pp.4951-4957
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• 2016

Background: Apart from reducing occupational exposure to cytotoxic hazards, the PhaSeal(R) closed-system transfer device (CSTD) can extend the beyond-use dates (BUDs) of unfinished vials of antineoplastic drugs for up to 168 hours (seven days). In this study, the total material cost incurred by its use in a Malaysian government-funded hospital was calculated. Methods: A list of vial stability following initial needle punctures of 29 commonly-used antineoplastic drugs was compiled. The amount of the materials used, including drugs, infusion bottles, the PhaSeal(R) CSTD and other consumables, was recorded on a daily basis for three months in 2015. The total cost was calculated based on the actual acquisition costs, and was compared with that of a hypothetical scenario, whereby conventional syringe-needle sets were used for the same amounts of preparations. Results: The use of the PhaSeal(R) CSTD incurred a cost of MYR 383,634.52 (USD 92,072.28) in three months, representing an average of MYR 170.5 (USD 40.92) per preparation or an estimated annual cost of MYR 1,534,538.08 (USD 368,289.14). Compared with conventional syringe-needle approach, it is estimated to lead to an additional spending of MYR 148,627.68 (USD 35,670.64) yearly. Conclusion: Although there was a reduction of drug wastage achieved by extending BUDs of unfinished vials using the PhaSeal(R) CSTD, cost saving was not observed, likely attributable to the wide use of lower-priced generic drugs in Malaysia. Future studies should further evaluate the possibility of cost saving, especially in health settings where branded and high-cost antineoplastic drugs are more commonly used.

• 정보처리학회논문지C
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• 제13C권7호
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• pp.889-896
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• 2006

ATM 포럼은 ATM 네트워크에서 인터넷 트래픽을 효과적으로 서비스하기 위해 guaranteed frame rate (GFR) 서비스를 정의하였다. GFR 서비스는 가상 연결에게 minimum cell rate (MCR) 을 보장하고, 여분의 대역폭을 공평하게 공유하도록 한다 또한, 보장된 대역폭을 사용하기에 적합한 ATM 셀을 프레임 단위로 판별하는 프레임 분류기로 frame-based generic cell rate algerian (F-GCRA)을 사용하도록 ATM 포럼은 권고하고 있다. ATM 스위치는 현재 버퍼의 사용량을 고려하여 셀을 프레임 단위로 버퍼에 저장하거나 폐기한다. FIFO 공유 버퍼는 단순한 구조로 인해 스위치에 구현하는데 용이하지만, 가상 연결 별 버퍼 사용량에 따른 버퍼 관리 없이는 각 가상 연결의 MCR를 보장할 수 없었다. 본 논문은 가상 연결 별 버퍼 사용량 관리 없이 각 가상 연결의 MCR을 보장할 수 있도록 F-GCRA 프레임 분류기를 개선한다. 개선된 프레임 분류기는 혼잡 제어로 인한 TCP 트래픽의 burst 특성을 고려하여, 각 가상 연결이 예약한 대역폭을 충분히 사용할 수 있도록 한다. 이러한 개선된 프렌임 분류기의 기능은 여분의 대역폭 사용의 불공정성 문제 역시 완화시키는 효과를 갖는다. 모의실험을 통해 개선된 프레임 분류 알고리즘이 TCP 트래픽에게 GFR 서비스에 대한 만족스런 GoS를 제공함을 보인다.

• 한방재활의학과학회지
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• 제23권4호
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• pp.95-115
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• 2013

Objectives The aim of this review is to provide fundamental data for low back pain scales which can be used in clinical trial. Methods We investigated the latest studies on chronic low back pain via PubMed. And we also investigated domestic studies through "http://oasis.kiom.re.kr". 95 research papers were analyzed. Scales were classified into pain scale, function scale, generic health status scale and psychological scale. Results 1) According to foreign clinical studies, Visual Analog Scale (VAS) and Numerical Rating Scale (NRS) were used 18 times as pain scale. Oswestry Disability Index (ODI) was used 20 times as function scale, Roland-Morris Disability Questionnaire (RMDQ) was 17, and Hannover Functional Ability Questionnaire (HFAQ) was used 3 times. 36-item Short Form Health Survey (SF-36) was used 13 times as generic health status scale, Euroqol-5 Dimentions Questionnaire (EQ-5D) was 11, and 12-item Short Form Health Survey (SF-12) was used 3 times. Fear-Avoidance Beliefs Questionnaire (FABQ) was used 9 times as psychological scale, Pain Catastrophizing Scale (PCS) and Tampa Scale for Kinesiophobia (TSK-R) both were used 3 times. 2) According to domestic clinical studies, VAS was used 37 times as pain scale, NRS was 11, and Short Form McGill Pain Questionnaire (SF-MPQ) was used 6 times. ODI was used 30 times as function scale, RMDQ was 2 times only. SF-36 was used once as generic health status scale and Beck's Depression Inventory (BDI) was used 3 times as psychological scale. Conclusions We recommend VAS or NRS as a measure to evaluate pain, and ODI as a measure to evaluate functional disability. And we also recommend SF-36 or SF-12 and EQ-5D as a measure to evaluate generic health status. Finally, we recommend FABQ for use in measuring psychological scale.

• 방송공학회논문지
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• 제18권4호
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• pp.515-524
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• 2013

본 논문에서는 모바일 환경에서의 얼굴인증을 위해 개인별 주요 블록에 대한 LBP 매칭 기반의 새로운 방법을 제안한다. 주어진 사진으로부터 개인별 주요 블록을 구성하기 위하여 유사도가 높은 블록을 찾아 블록별 확률 분포를 계산하고 임계값을 적용하여 사람마다 다른 블록의 개수를 얼굴인증에 사용하도록 한다. 그리고 단일 반경 LBP 기반 얼굴인증 방법의 성능 향상을 위하여 다중 반경 LBP 히스토그램을 이용하여 개인별 주요 블록을 결정한다. 실험 결과 다중 반경 LBP 히스토그램을 이용함으로써 단일 반경 LBP 히스토그램만 사용하여 얼굴인증을 수행할 때보다 타인의 인증을 수락하는 오인수락율을 줄일 수 있었다. 또한, 기존 방법과의 성능 비교에서 제안한 방법이 블록의 개수는 기존 방법의 44.59%만 사용하면서 인증 오류율은 평균 7.72% 낮은 결과를 얻었다.