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최근 5년간 수종감정 결과로 보는 국내 유통 수종 현황 분석
박소연 ( So Yeon Park ),오정애 ( Jung Ae Oh ),김서령 ( Seo Ryeong Kim ) 한국목재공학회 2021 한국목재공학회 학술발표논문집 Vol.2021 No.2
한국임업진흥원에서는 목재 수종감정 서비스를 연간 1,500건 정도 실시하고 있다. 2016년부터 2020년 까지 최근 5년간 한국임업진흥원의 목재의 수종감정 결과를 통해 국내에 유통되고 있는 목재의 수종 현황을 분석하고자 한다. 분석결과 5년간 분석건수는 총 9,480건으로 ’16, ’17, ’18, ’19, ’20년도 순으로 2,139건, 2,278건, 2,351건, 1,330건, 1,382건으로 ’19년도 이후로 수종감정 시험의뢰가 감소하였다. 침엽수는 소나무 류(14.2%)가 대부분을 차지하고 그 이후로 낙엽송 류(5.6%), Hemlock(5.1%), Douglas fir 류(4.7%), Radiata pine 류(2.2%)가 주요 유통 수종인 것으로 보여졌다. 이 중 Southern yellow pine 류는 ’20년 9건으로 ’16년 대비 80% 감소한 것으로 확인되었다. 활엽수는 주로 데크재에 사용되는 수종으로 동남아시아 수종은 Merbau 류(8.1%), Malas 류(6.4%), Kumea 류(3.1%), Apitong 류(2.1%), Bangkirai 류(1.8%), 중남미 수종은 Ipe 류(4.9%), Masaranduba 류(1.9%), Basralocus 류(1.5%)이 주요 수종으로 확인되었다. 유럽, 북아메리카에서 주로 수입되는 아까시나무 류는 ’16년 대비 167% 증가한 56건으로 수입이 증가한 추세였으나 오세아니아에서 수입되는 Karri 류, Jarrah 류는 ’20년 총 13건으로 ’16년 대비 84%로 감소하는 추세를 보였다. ’16년 이후 수종분석 결과 신규 수종의 유입은 적었으며 전체적인 시험의뢰가 감소한 것으로 나타났다. 이는 건설경기 부진, 코로나19로 인한 국내 목재수요의 감소, 수급의 어려움 등에 기인한 것으로 보여지며 특정 수종의 증가는 어린이 놀이시설 등 친환경 목재에 대한 수요가 반영된 것으로 판단된다. 본 조사는 국내 유통되는 수종 현황을 파악한 기초자료로서, 향후 목재수급 통계 등과의 연계분석을 통하여 고도화시킬 필요가 있으며 국내 목재산업 활성화를 위한 정책 수립 시 유용한 기초자료로도 사용 가능할 것으로 기대한다.
Hirsutism may indicate tumor etiology of the ovary: a case report of leydig cell hyperplasia
( Gil Jae Jung ),( Hae Ryung Choi ),( Ye Jin Seon ),( So Ryeong Kim ),( Hwan Shin ),( Ji Hye Kim ),( Yun Dan Kang ),( Jin Wan Park ),( Jong Soo Kim ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-
We report a case of a 59-year-old woman who complaint excessive beard. She had hypertension and obesity and had undergone a previous right salpingo-oopherectomy and total thyroidectomy. On physical examination, she had male-pattern balding and excessive beard, sternal and peri-areolar terminal hair growth. The clitoris was moderately enlarged. Only serum testosterone elevated 5.8 ng/ml which 193 times than normal. In CT and MRI scan, 7*3cm sized tumor was observed in endometrium with adenomyotic uterus and atrophic left ovary. She underwent total hysterectomy with left oophorectomy. Histopathological examination and immunohistochemistry verified the diagnosis of an leydig cell hyperplasia in left ovary. Serum testosterone normalized and the virilization progressively subsided over the following few months. This report underlined that careful research of patient history of virilization for diagnosis of androgen producing tumor after menopause.
간호대학생의 건강신념, 안전동기, 안전환경이 감염관리 표준주의 수행도에 미치는 영향
송영숙 ( Yeoungsuk Song ),변소혜 ( So Hae Byun ),강선영 ( Sun Yeong Kang ),정다민 ( Da Min Jeong ),최유진 ( Yu Jin Choi ),장지원 ( Ji Won Jang ),한예령 ( Ye Ryeong Han ),이정훈 ( Jung-hoon Lee ) 한국보건정보통계학회 2021 보건정보통계학회지 Vol.46 No.1
This study was conducted to investigate the effect of health beliefs, safety motivations, and safety-climate on the performance of taking standard precautions of nursing college students with clinical practice experience. Methods: The subjects of this study were 173 students in the 3rd and 4th grades of nursing college located in Daegu Metropolitan City with clinical practice experience, and data were collected from September 7th to September 25th, 2020 using a structured questionnaire. Results: As a result of the study, the health belief of nursing college students was 3.60 (±0.75) points, safety motivation 22.40 (±5.33) points, safety-climate 4.79 (±1.90) points, and the performance of taking standard precautions was 3.21 (±0.63) points. Hierarchical regression analysis was performed with the presence or absence of infection management education, health belief, safety motivation, and safety-climate as independent variables to identify the factors that affect the performance of taking standard precautions. Factors affecting the performance of taking standard precautions are health belief (β=0.33, p=0.003), safety motivation (β=0.28, p=0.003), safety-climate (β=0.20, p=0.009). Conclusions: According to this study, health belief, safety motivation, and safety-climate influenced the performance of taking standard precautions. These results suggest that it is necessary to emphasize the importance of practicing standardism, motivate nursing students, and provide a safer hospital practice environment in order to improve the performance of taking standard precaution when nursing college students are in hospital practice.
박진효(Jin-Hyo PARK),권령원(Ryeong-Won KWON),김소희(So Hee KIM),전은비(Eun Bi JEON),박은희(Eun Hee PARK),정희범(Hee-Bum JUNG),성태종(Tae-Jong SEOUNG),김정균(Jeong-Gyun KIM) 한국수산해양교육학회 2023 水産海洋敎育硏究 Vol.35 No.4
Proximate compositions of raw common carp Cyprinus carpio were 76.8% moisture content, 18.8% crude protein content, 3.0% crude lipid content, and 1.2% ash content. Total amino acid and mineral contents were 17,636.7 and 457.2 mg/100 g, respectively. Retort pouched Yongbongbaeksuk was prepared by sterilization at 120℃ for 25 min. Bacteria and external appearance test showed negative in all samples. Moisture content of meat was the highest in Sample-1, crude protein was the highest in Sample-3, and there was no significant difference in crude lipid and ash content. Crude protein content of broth had the highest value in Sample-3, and there was no significant difference in moisture, crude lipid and ash content. Total amino acid contents of Sample-1, Sample-2 and Sample-3 were 13,871.0, 14,439.0 and 14,917.2 mg/100 g for meat, and 3,054.5, 3,676.3 and 4,461.6 mg/100 g for broth, respectively. Free amino acid content was 1,591.7, 1,695.1 and 1,791.0 mg/100 g for meat, and 534.5, 579.9 and 632.5 mg/100 g for broth, respectively. In the sensory evaluation of the retort pouched Yongbongbaeksuk, the shape and texture of Sample-1, Sample-2 and Sample-3 did not show significant differences but Sample-2 had the highest values of color, odor, taste and overall acceptance.
A case of vaginal laceration during use of a menstrual cup
( Hae Ryung Choi ),( Gil Jae Jung ),( Ye Jin Seon ),( So Ryeong Kim ),( Hwan Shin ),( Ji Hye Kim ),( Jong Soo Kim ),( Jin Wan Park ),( Yun Dan Kang ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-
Interest in menstrual cups among Korean women increased after an environmental group reported the detection of harmful chemicals in locally sold sanitary pads in August 2017. In December 2017, the Korean Ministry of Food and Drug Safety (MFDS) approved the first menstrual cup to be imported and sold within Korea. However, consumers and clinicians should be aware of the potential complications of menstrual cups, even though such complications are rare. We report the case of a 22-year-old woman with vaginal bleeding from an anterior fornix laceration which was caused by the removal of a menstrual cup. To our knowledge, this is the first reported case of vaginal fornix laceration associated with menstrual cup use.
천연 약용식물을 첨가한 레토르트 파우치 가물치고음의 제조 및 품질특성
박진효(Jin-Hyo PARK),권령원(Ryeong-Won KWON),정희범(Hee-Bum JUNG),성태종(Tae-Jong SEOUNG),김정균(Jeong-Gyun KIM),김소희(So Hee KIM),전은비(Eun Bi JEON),박은희(Eun Hee PARK) 한국수산해양교육학회 2023 水産海洋敎育硏究 Vol.35 No.4
This study was carried out to examine the changes in nutritional components of snakehead Channa argus extracts for the establishment of processing conditions and the development of new products according to the hot water extraction time. As for the retort pouched snakehead extracts added medicinal plants, the result of the bacteria and external appearance test was negative after sterilization by heating at 118℃ for 20 minutes (F0 value 8 min). The proximate compositions were 84.7% moisture content, 11.3% crude protein content, 2.2% crude lipid content, and 1.1% ash content. In addition, the thiobabituric acid (TBA) value was 0.066, the amino acid nitrogen content was 429.5 mg/100 g, and the salinity was 0.7%. The color values showed lightness (L-value) 7.5, redness (a-value) 1.7, yellowness (b-value) 2.8, and color difference (⊿E) 89.9. The total amino acid content was 10,761.5 mg/100 g, in which the major amino acid had the highest content of glutamic acid, followed by glycine and aspartic acid. The free amino acid was 2,085.7 mg/100 g, and the main free amino acid had the highest glutamic acid content, followed by glycine and aspartic acid. The mineral content was 383.6 mg/100 g with the highest content of K.