• Journal of Korean Electronics
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• v.12 no.3
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• pp.5-6
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• 1992

• The Korean Journal of Pesticide Science
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• v.21 no.1
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• pp.49-61
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• 2017

The study was conducted for safety evaluation of 208 kinds of residue pesticides on 200 dried agricultural products, which are distributed in Gwangju. The method of monitoring was the second of Multi Class Pesticide Multi-residue Methods in Korean Food Code, and GC-ECD, GC-NPD, GC-MSD, and LC-MS/MS were used as evaluation equipment to analyze. The residue level in pesticides were 15.5% (31 of 200 samples) and 4 samples exceeded MRLs. 4.5 mg/kg of pyraclostrobin (MRL; 3.0 mg/kg) was detected in red pepper, 1.49 mg/kg of chlorpyrifos (MRL; 0.13 mg/kg) in daikon leaves, 38.26 mg/kg of pyridalyl (MRL; 0.25 mg/kg) in pepper leaves, 0.98 mg/kg of chlorpyrifos (MRL; 0.05 mg/kg), respectively. Pesticides were found on the 15 samples among the 21 samples of red pepper which is a fruit vegetable, and this resulted in high detection rate of 71%. In addition, pesticides were detected on chwinamul, shitake, siler divaricata, daikon leaves and others within MRLs. The frequent detected kinds of pesticides were insecticide (47.6%), fungicide (33.3%), acaricide (14.3%), nematicide (4.8%) in the order named, and pesticides were methoxyfenozide > pyraclostrobin > azoxystrobin, chlorantraniprole > novaluron, trifloxystrobin in frequent order.

• TTA Journal
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• s.65
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• pp.39-40
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• 1999

정보통신 표준화 운영규정 제8조(의결), 제9조(투표단위), 제10조(우편투표), 제30조(제안표준안의 채택), 제35조(표준의 채택 등)와 정보통신 표준화 지침 제6조(표준안의 검토 및 심의)에 의거한 제15차 정보통신표준총회(`99. 9. 1 $\~$ `99. 9. 15)서면의결이 실시되어 16건의 정보통신단체표준이 제정되고 2건이 개정되었다. 이번에 제/개정된 18건의 단체표준은 공통기반분야 2건, 단말기술분야 3건, 통신망기술분야 7건, 정보보호기술분야 6건으로 새로이 제/개정된 단체표준의 목록은 다음과 같다.

• TTA Journal
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• s.67
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• pp.100-103
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• 2000

정보통신표준화운영규정 제8조(의결), 제9조(투표단위), 제10조(우편투표), 제35조(표준의 채택 등)와 정보통신표준화지침 제6조(표준안의 검토 및 심의)에 의거한 제16차 정보통신표준총회(`99. 12. 8)가 개최되어 62건의 정보통신단체표준(TTAS)이 제정되고 1건이 개정되었다. 이번에 제/개정된 63건의 단체표준은 시험인증분야 4건, 서비스 및 단말분야 5건, 통신망분야 16건, 전파통신분야 1건, 정보화분야 14건, 데이터분야 6건, 정보통신S/W분야 17건으로 새로이 제/개정된 단체표준 중 일부표준을 선정하여 표준내용을 요약$\cdot$소개한다.

• Clinics in Shoulder and Elbow
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• v.13 no.1
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• pp.64-71
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• 2010

Purpose: To evaluate pathologic patterns and outcomes of treatment of a biceps tendon lesion associated with a rotator cuff tear. Materials and Methods: We reviewed 92 patients (i) who underwent surgery for a cuff tear, (ii) for whom the biceps lesion could be observed retrospectively, and (iii) had a minimum follow-up of 2 years. The pathology of biceps tendon was classified into 4 types: tenosynovitis, fraying or hypertrophy, tear, and instability. All but the 4 with massive cuff tears were repaired. The biceps lesions were treated with debridement in 30, tenotomy in 10, tenodesis in 8, and recentering in 4. UCLA scoring was used for clinical results. Results: Seventy patients had a biceps lesion, 19 tenosynovitis, 22 fraying or hypertrophy, 21 a tear, and 8 instability. A biceps lesion was observed in 63% of cases of cuff tears below the medium size, and in 88% of cases with cuff tears above the large size. UCLA scores according to the pathology of the biceps lesion were 29.6 in the absence of a biceps lesion, and 28.3 in its presence. UCLA scores in patients with tenotomy or tenodesis for associated biceps tendon lesions were 28.2. Conclusion: There is a greater incidence and severity of a biceps lesion with a larger cuff tear. Therefore, the cause of a biceps lesion might be related to the cause of the cuff tear. Among the several options of treatment for biceps lesion, tenotomy or tenodesis may be particularly effective in providing pain relief.

• Journal of the Korean Orthopaedic Association
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• v.56 no.1
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• pp.14-25
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• 2021

Several factors need to be considered for a successful anterior cruciate ligament (ACL) reconstruction, such as preoperative planning, operation technique, and postoperative rehabilitation. Graft choice, fixation, preparation method, maturation, incorporation to host bone, and graft tension should also be considered to achieve a good outcome after an ACL reconstruction. Factors to consider when selecting a graft are the graft strength, graft fixation, fixation site healing, and donor site morbidity, as well as the effects of initial strength, size, surface area, and origin of the graft on its potential for weakening during healing. There are two types of graft for an ACL reconstruction, autograft or allograft. Several autografts have been introduced, including the bone-patellar tendon-bone, hamstring tendon, and quadriceps tendon-bone. On the other hand, each has its advantages and disadvantages. The recent increased use of allografts for an ACL reconstruction is the lack of donor site morbidity, decreased surgical time, diminished postoperative pain, and good availability of source. Despite this, there are no reports suggesting that an allograft may have a better long-term outcome than an autograft. Allografts have inherent disadvantages, including a longer and less complete course of incorporation, remodeling, biomechanically inferiority to autograft, the potential risk of an immunogenic reaction and disease transmission. Higher long-term failure rates and poorer graft maturation scores were reported for allografts compared to autografts. An autograft in an ACL reconstruction should remain the gold standard, although the allograft is a reasonable alternative. If adequate length and diameter of autograft can be obtained for an ACL reconstruction, an autograft with adequate graft fixation and postoperative rehabilitation should be chosen instead of an allograft to achieve better results.

• Journal of Food Hygiene and Safety
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• v.14 no.4
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• pp.380-385
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• 1999

This study was performed to investigate the contents of sulfites in 2, 770 dried marine products in Seoul Chung-Bu market from March to October in 1999. Sulfites of the samples were determined by Zn powder reduction method and Monnier-Williams's modified method. Eight samples of 2, 770 (0.29%) were detected over 30ppm in SO2 contents by Monnier-Williams's modified method. In samples detected over 30ppm, six dried filefishes(130.2~573.4ppm) were imported from Vietnam, same kind of other one(114.2ppm) was from China and the other one Alaska pollack(196.3ppm) was domestic. By Zn powder reduction method, 259 dried marine products (259/2, 770=9.35%) were positive reaction (1-30ppm). These were 93 dried shrimps, 53 filefish meats, 34 dried squids, 33 slices of dried pollacks and 17 sea mussel meats. So sulfites must be use commonly to prevent black spot and preserve for many dried shrimps, filefishes meats, dried squids etc. According to results, the quality test for the imported dried marine products must be reinforced to supply safety food for the citizens.

• Journal of Life Science
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• v.13 no.4
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• pp.390-399
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• 2003

Four species of the genus of Listeria were isolated from seawater and sea food in Kyungnam province, South Korea. These isolated strains were classified into Listeria sp. from different samples by appropriate cultivation conditions and biochemical tests including serological test. In a day enrichment cultivation, the following strains were found out of 100 samples: L. innocua (35%), L. ivanovii (4%), L. monocytogenes (4%), and L. welshimeri (1%). For seven days enrichment culture, L. innocua (38%), L. ivanoii (5%), L. monocytogenes (7%), and L. welshimeri (1%) were isolated. From these results, Listeria species were more efficiently isolated in seven day enrichment broth than in one day enrichment. However, these isolated Listeria species were less grown in the selective medium than in the enrichment medium. Isolation rates of Listeria species showed differency for each sample and Listeria species were more abundantly isolated in shrimps (80%) and crayfishes (80%) than little neck clams (50%), seawater (25%) and mussels (20%). From the results of serological classes for the seven L. monocytogenes, two strains were defined as type I and the other five strains as type IV.

• Journal of Korean Orthopaedic Sports Medicine
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• v.5 no.1
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• pp.85-87
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• 2006

견갑하근 건의 파열의 흔한 원 인은 대개 외상이다. 극상근 건의 파열에 비해 드문 것으로 알려져 왔으나 최근 견관절의 관절내시경 시술이 증가함에 따라 관절면의 부분 파열이 많이 보고되고 있다. 본 증례는 40세 남자 환자로 상완골 소결절에 발생한 골극에 의한 견갑하근 건의 관절면의 부분층 파열에 대해 관절경하 골극의 제거 및 견갑하근 건의 변연절제술 후 양호한 결과를 보였다

• Journal of Korean Electronics
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• v.11 no.12
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• pp.20-23
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• 1991