하늘나리의 핵형(核型)과 염색체의 분염상

손진호 한국유전학회 1979 Genes & Genomics Vol.1 No.1

The karyotype of Lilium concolor Salisb.var. partheneion Bak. was analysed and G-bending patterns of the karyotype were studied. The plants of Lilium concolor Salisb. var. partheneion Bak. were collected from the natural habitat at Seo-myun Wolsung-gun Kyungpuck in Korea. Somatic chromosome numbers were found to be 2n=24, 2n=24+1B and 2n=24+2B, which consist of 4v+20i ordinary chromosomes and one or two telocentric supernumerary chromosomes. The karyotype is characterized by five kinds of chromosomes a, b, f, i and k which possess secondary constriction (Fig. 1). The appearance of secondary constrictions in these five chromosomes varied among cells and plants. Five variations in karyotype were distinguishable by the homozygous, heterozygous, or latent condition of secondary constrictions in chromosome f anti i (Table 1). Sixty bands were observed in 2n=24+2B chromosomes. The bands on the chromosomes were distributed in the centromere, secondary constriction, and intercalary regions of arms. Each centromere and constriction region of all chromosomes showed a band. Each chromosome pair was homozygous in banding patterns. According to banding patterns there is no variation in karyotype which is distinguished by secondary constriction (Fig. 2, 3).

분산형 블루투스 스캐터넷 형성 프로토콜

손진호,정태명 한국통신학회 2003 韓國通信學會論文誌 Vol.28 No.10A

두경부암종에서 식도와 인두의 재건

손진호,Son, Jin-Ho 대한기관식도과학회 2005 大韓氣管食道科學會誌 Vol.11 No.2

식도와 인두 재건은 연하작용을 원활하게하고 발선기능을 보존하면서 위험부담이 가장 절은 술식을 선택하는 것이 원칙이다. 술식의 선택에 고려되어야 할 주요 인자는 결손부위의 크기, 창상의 상태, 술전 방사선치료 여부, 환자의 전신상태 등이다. 부분인두결손에는 유경근피판(pedicled myocutaneous flap)이나 유리피판이 적합하며 방사선 치료를 받은 경우는 유리피판이 유리하다. 흉곽입구 상부에 국한된 인두와 식도의 전체둘레결손에는 전완부, 외측 대퇴부, 공장의 유리피판이 좋다. 전완부는 피판이 다루기 쉽다는 장점이 있지만 공여부에 합병증이나 미용상의 문제가 있고 외측 대퇴부는 공여부의 문제는 매우 적으나 피판의 사용이 전완부에 비하여 약간 제한적이다. 공장은 허혈에 약하고 공여부 합병증이 다른 피판에 비해 불리하다. 저자의 경험으로는 흉곽상부에 국한된 결손의 재건에 환자가 비만하거나 대퇴부에 털이 많은 경우는 전완부 유리피판이 좋고 그렇지 않으면 외측 대퇴부 유리피판을 선택하는 것이 좋다고 생각된다. 흉곽입구 하방까지 연장된 결손이나 식도전적출술로 인한 결손에는 위전위술이 가장 적합하다. 방사선치료 등으로 창상에 혈관보호가 요구되는 경우는 대흉근피판이 유용하다. 앞으로 새로운 재건술의 개발이 이어지겠지만 모든 환자에게 맞는 이상적인 재건술은 없다. 재건술마다의 장단점과 제약점을 파악하고 환자의 조건에 따라 가장 적절한 재건술을 선택하는 것이 중요하다.

스크린 인쇄법에 의해 제조한 PMW-PZT 후막의 특성

손진호,김용범,천채일,유광수,김태송,Son, Jin-Ho,Kim, Yong-Bum,Cheon, Chae-Il,Yoo, Kwang-Soo,Kim, Tae-Song 한국세라믹학회 2004 한국세라믹학회지 Vol.41 No.1

스크린 인쇄법 및 PZT sol 처리의 복합공정을 적용하여 $30{\mu}m$ 두께의 PMW-PZT 후막을 Pt/$TiO_2$/$SiN_x$Si 기판위에 제작하였다. 그 결과 PZT sol 처리 횟수가 증가함에 따라 후막의 소결 밀도가 증가하고 전기적, 압전 특성의 증진되는 것을 관찰할 수 있었다. $800^{\circ}C$에서 소결한 10회 sol 처리한 PMW-PZT 후막은 745의 유전상수 및 155 pC/N의 $d_33$ 값을 나타내었다. PMW-PZT thick films of about $30{\mu}m$ thickness were fabricated on Pt/$TiO_2$/$SiN_x$Si substrate by the hybrid method of screen printing and PZT sol application. With the increase of the number of the sol application times, the sintered density and electrical properties of PMW-PZT thick films were evidently increased. For the PMW-PZT thick film with PZT sol application of 10-times, the dielectric constant ($\varepsilon_r$) was 745 at the frequency of 100 KHz and thepiezoelectric coefficient ($d_33$) was 155 pC/N at the applied pressure of 1 atm.

신문 언어의 역할과 책임

손진호 관훈클럽 2009 관훈저널 Vol.- No.113

Thermal annealing-driven surface sealing of polymer hollow particles

손진호,최지현,박주향,김다인,현동춘,안형주,서호준 한국고분자학회 2018 한국고분자학회 학술대회 연구논문 초록집 Vol.43 No.1

韓國産 나리屬 植物의 核型分析

孫珍鎬 慶北大學校 1968 論文集 Vol.12 No.-

1. Somatic chromosome numbers and Karyotype of some species of Genus Lilium found in Korea have been studied.2. 2. The chromosome numbers and Karyotype of the materials investigated are as follows: Lilium lancifolium Thunberg. K=2n=36=3A^sm+3B_sc+9C^st+6D^st+9E^st+6F^st』 Lilium. distichum Nakai ex Kamibayashi K=2n=24=2A^sm+2B_sc+2B^st+2C^sm+4C^st+2D^st+4E^st+6F^st Lilium Hansonii Leitchtlin 2n=24

染色體 分染 核型에 依한 韓國産 나리의 系統發生的 硏究

孫珍鎬 慶北大學校 師範大學 1982 敎育硏究誌 Vol.24 No.-

According to the similarity of banding patterns and the proportional increases in total length of chromosomes and C-bands the karyotypic relationships among Lilium species in Korea, such as Lilium amabile Palibin, L. callosum Siebold et Zuccarini, L. cernum Komarov, L. concolor Salisbury var. partheneion Baker, L. distichum Nakai ex Kamibayashi, L. hansonii Leichtlin, L. lancifolium Thunberg, L. maximowiczii Regel and L. miquelianum Makino have been discussed. The closest resemblances in banding patterns were observed in the chromosomes of L. hansonii Leichtlin and L. distichum Nakai ex Kamibayashi. It was assumed that the species of Lilium in Korea differentiate in the directions of 1 : 5 and 1 : 14 proportional increases of C-band length to total chromosome length starting with L. hansonii Leichtlin. The species of Lilium in Korea may be subdivided into 3 groups, such as L. hansonii Leichtlin - L. distichum Nakai ex Kamibayashi, L. callosum Siebold et Zuccarini - L. maximowiczii Regel - L. concolor Salisbury var. partheneion Baker - L. lancifolium. Thunberg (3x) and L. amabile Palibin - L. miquelianum Makino - L. lancifolium Thunberg (2x) - L. cernum Komarov.

기관 캐눌러에 의한 합병증과 예방법

손진호,강지원,이현석,전병규,신승헌,박재율,안욱수 대한기관식도과학회 1998 大韓氣管食道科學會誌 Vol.4 No.1

The complications of a tracheotomy are caused by inappropriate surgical techniques, unsuitable cannula selections, and improper wound care. Among these, the solutions to problems of surgical technique and wound care have been reported in many articles. Detailed methods for preventing complications by the cannula are rare. The authors tried to find a way of preventing complications by the cannula Materials and Methods : The authors analized complications in 70 patients who had a temporary tracheotomy and were wearing a cannula. And the complications were compared between 4 commercial cannulas used in our institute. The examination methods used were a simple neck lateral radiogram and flexible endoscopy. Results: The order of most commonly found complications were as followed; at the suprastoma, end of cannula, level of tracheotomy, and infrastoma. Among 4 cannulas, a particular product had so many complications compared to the other 3 cannulas. The most common cause of complications was unsuitable cannula. All complications were cured with no sequelae. Flexible endoscopy is far superior to radiologic exam for detecting tracheal complications. Conclusion: Flexible endoscopy through the tracheostoma is very helpful for detecting complications early and determining if a proper cannula is used, which can prevent further complications such as stenosis or innominate artery rupture. The authors, therfore, recommend using the flexible endoscopy to all patients wearing tracheotomy tubes. Some complications can simply be prevented by replacing the one to another cannula properly fit for the individual patients. Various cannulas should be prepared at the hospital because the tracheal curvature and distance of skin to trachea are individualized.

異質染色質의 分染에 依한 韓國産 나리의 核型 硏究 : 말나리類 三種의 分染相 Banding patterns in three species similar to Lilium distichum

孫珍鎬 慶北大學校 師範大學 1979 敎育硏究誌 Vol.21 No.-

As a part of studies for cytologic relationship in genus Lilium C-banding patterns of chromosome in three species of Lilium in Korea-Lilium distichum Nakai ex Kamibayashi, Lilium Hansonii Leichtlin and Lilium Miquelianum Makino-were investigated. Forty-nine bands were observed in 2n=24+1B chromosomes of Lilium distichum, forty-four bands in 2n=24 chromosomes of Lilium Hansonii and fifty-four bands in 2n=24 chromosomes of Lilium Miquelianum. In the three species the centromere and secondary constriction of each chromosome showed a band. The chromosome b in Lilium distichum, the chromosome c and g in Lilium Hansonii, and the chromosome h and i in Lilium Miquelianum were not made homologous pair with respect to banding patterns. A pair of chromosome c in Lilium distichum and one chromosome c in Lilium Hansonii, and a pair of chromosome e in Lilium distichum and a pair of chromosome d in Lilium Hansonii showed smilar banding patterns respectively. It is suggested a possibility that these chromosomes have originated from same source in respect of phytogeny.