Notes on Unrecorded Fleshy Fungi of Cordyceps in Korea

장용석,홍순우,Jang, Yong-Suk,Hong, Soon-Woo The Korean Society of Mycology 1986 韓國菌學會誌 Vol.14 No.1

동충하초 속에 속하는 균류로 여겨지는 40여 개체의 표본을 관찰한 결과 6종의 한국산 미기록종이 동정되었기에 보고하는 바이다. 미기록 종은 벌유충 동충하초(Cordyceps alboperitheciata), 파리 동충하초(Cordyceps discoideocapitata), 균핵 동충하초(Cordyceps intermedia), 검은 동충하초(Cordyceps nigrella), 붉은 동충하초(Cordyceps roseostromata), 딱정벌레 동충하초(Cordyceps scarabaeicola) 등이다. 여기에 인용된 표본은 서울대학교 미생물학과 표본실에 보관되어 있다. More than 40 samples of the genus Cordyceps were collected and investigated. Among them, six species were confirmed as unrecorded ones in Korea. Unrecorded species were Cordyceps alboperitheciata, Cordyceps discoideocapitata, Cordyceps intermedia, Cordyceps nigrella, Cordyceps roseostromata and Cordyceps scarabaeicola.

과학기술 선진국으로 가는 조건 - 과학기술과 ODA

장용석,Jang, Yong-Seok 한국과학기술단체총연합회 2014 과학과 기술 Vol.545 No.-

과학정책의 과학 : Dr. Marburger's Initiative

장용석,Jang, Yong-Seok 과학기술정책연구원 2006 과학기술정책 Vol.- No.159

보골지(補骨脂)의 Peroxynitrite 제거 기전

장용석,민건우,정지천,Jang, Yong-Suk,Min, Gun-Woo,Jeong, Ji-Cheon 대한한방내과학회 2004 大韓韓方內科學會誌 Vol.25 No.2

Objective : Peroxynitrite $(ONOO^-)$, formed from the reaction of $O_2^-$ and NO, is a cytotoxic species that can oxidize several cellular components such as proteins, lipids and DNA. It has been implicated in the aging process and age-related disease such as Alzheimer's disease, rheumatoid arthritis, cancer and atherosclerosis. The aim of this study was to investigate scavenging activities of $ONOO^-$ and its precursors. NO and $O_2^-$ and its scavenging mechanism using fluorescent probes, DCFDA, DAF-2 and DHR 123.. Methods : Psoralea corylifolia was crushed. The crushed Psoralea corylifolia was extracted 3 times, each time with 3 volumes of methyl alcohol at $60^{\circ}C$ for 24 h. The extract was filtered and evaporated under reduced pressured using a rotary evaporator to yield 16g. This was done to investigate scavenging activities of $ONOO^-$, NO, $O_2^-$ and its scavenging mechanism using fluorescent probes, DCFDA, DAF-2 and DHR 123. Results : After Psoralea corylifolia was added authentic $ONOO^-,\;{\cdot}\;O_2^-$ and NO was markedly scavenged. Also, $ONOO^-$ induced by $O_2^-$ and NO (these derived from SIN-1) was inhibited. The data showed a decrease in $ONOO^-$ mediated nitration of tyrosine through electron donation after Psoralea corylifolia was added. Data showed a dose-dependent correlation with inhibition of nitration of bovine serum albumin induced by $ONOO^-$, Furtheremore, LPS-induced ROS and RNS generation was blocked. Conclusions: These results suggest potential for use of Psoralea corylifolia as an effective $ONOO^-$ scavenger to counter the aging process and age-related diseases.

미국동향-The American Competitiveness Initiative

장용석,Jang, Yong-Seok 과학기술정책연구원 2006 과학기술정책 Vol.- No.158

간이정신진단검사를 이용한 구강작열감 환자의 심리학적 분석

장용석,태일호,고명연,안용우,Jang, Yong-Seok,Tae, Il-Ho,Ko, Myung-Yun,Ahn, Yong-Woo 대한안면통증구강내과학회 2008 Journal of Oral Medicine and Pain Vol.33 No.1

Personality characteristics of BMS patients were alalyzed psychologically by using the SCL-90-R. 59 BMS patient were subjected at Orofacial pain clinic, Department Of Oral Medicine, Pusan National University Hospital during the period from 2006 to 2007. The control group were subjected at dental clinic during the same period. 1. BMS patients group, Dental new patient group, Adult citizen groups were within normal range. 2. The T-scores of HOS, PHOB,PAR, PSY in BMS patient groups was significantly low. 3. The mean T-scores of male in BMS patients group shows the lowest HOS scale, the mean T-scores of female in BMS patient group shows the lowest PHOB scale. 4. The mean T-scores of female in BMS patients group show higher SOM, O-C, DEP, ANX, PSY scales. 5. As compared with the mean T-scores of acute and chronic group in BMS patients, there was no significant difference of the scales.

산림식물 품종보호제도 현황과 전망

장용석(Yong-Seok Jang),권용락(Yong-Rak Kwon),김태훈(Tae Hoon Kim) 한국육종학회 2020 한국육종학회지 Vol.52 No.S

The plant variety protection system (PVP), which started in 1968 to protect the rights of breeders, was first launched in Korea in 1998 with 27 species, including rice and barley. In 2008, the forest sector started the PVP system, which was later than the agricultural sector, and included 15 species of chestnut, oak mushroom, etc. It was then extended to all plants species in 2012. The new plant variety protection system protects the rights of the breeder for a new variety when it has novelty, denomination, distinctness, uniformity, and stability. In the past decade, a total of 424 new varieties of forest plant applications have been filed, and 193 new varieties have been registered. The number of applications of new varieties has increased every year, with 18 new varieties applied in the early stages of the forest sector’s PVP system, and 20~30 new varieties are registered each year. In the early stages of the operation of the PVP system, the central and local governments mainly took the applications (82 applications), but recently, due to consulting, promotion of the PVP system and support of breeders, applications to the private sector, such as individual breeders and the seed industry have increased (107 applications). The National Forest Seed Variety Center (NFSV) publishes Test Guidelines (292 books) and DUS test manuals (7 books), and conducts the “PVP system information session” every year of the PVP system settlement. NFSV will continue to implement policies for protecting the rights of breeders and the development of the bio-industry sector. These efforts provide a new provision against the Nagoya Protocol Paradigm with the promotion of the forest bio-industry.

TPS 기반 3D face dense correspondence

장용석(Yong Suk Jang),설태인(Tae In Seol),정선태(Sun-Tae Chung),김부균(Boo-Gyoun Kim) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.11

Photo-realistic 3D face modeling is important for 3D avatar, 3D game, 3D face recognition, and etc. One of the most important issues in constructing photo-realistic 3D face modeling is to solve 3D dense correspondence problem. In this paper, we propose a simple but improved 3D correspondence algorithm using 3D TPS and nearest neighbor search. The effectiveness of the proposed method is verified by experiments.

서울시민의 비영리조직 신뢰정도가 복지태도에 미치는 영향에 관한 연구: 세대별 비교를 중심으로

장용석 ( Yong Seok Jang ),이상우 ( Sang Wo Lee ),이재원 ( Jae Won Lee ) 국민대학교 사회과학연구소 2012 社會科學硏究 Vol.25 No.1

본 연구의 목적은 서울 시민의 세대별 복지태도와 영향요인들 간의 인과적 관계를 검증함으로써 친복지적 태도 확대를 위한 함의를 제공하는 것이다. 이를 위하여 서울시복지재단의 ``2010 서울시 복지패널 2차 본조사``의 가구원용 데이터 총 6013명의 자료를 분석에 사용하였다. 종속변수인 복지태도는 ``복지예산 확대지향``과 ``정부의 복지책임 확대지향``으로 나누어 측정하고, 인구사회학적 변수와 비영리조직 신뢰수준을 동시에 투입해 각세대별로 다중회귀분석을 실시하였다. 연구결과 복지태도에서 세대별로 유의미한 차이를 보였으며, 젊은 세대일수록 복지태도의 수준이 높아졌다. 복지태도 영향요인에서도 집단간 차이가 있었다. 각 세대별로 상이하게 복지예산 확대지향에 영향을 주는 요인으로 성인기의 경우, 배우자 유무, 자선단체 신뢰수준이 있었고 중·장년기의 경우, 국민기초생활보장급여 수급유무, 거주지역 등이었으며, 노년기의 경우에는 유의미하게 나타나지 않았다. 학력은 성인기와 중·장년기에서 동일하게 나타났다. 다음으로 사회복지시설 및 자선단체 신뢰수준은 모든 집단에서 정부의 복지책임 확대지향에 영향을 주었으며, 학력, 개인소득, 국민기초생활보장급여 수급유무, 거주지역 등은 각 세대별로 다르게 나타났다. 이러한 연구결과를 통해 본 연구는 성인기, 중·장년기, 노년기 복지태도의 영향요인을 분석함으로써, 각 세대별 특성에 따른 복지태도 실태에 대한 함의를 제공하였다. The purpose of this study is: (1) to compare a casual relationship between the welfare attitude and reliability toward non profit organization according to an age group of inhabiting people in Seoul (3) to seek the variables influencing the welfare attitude (3) to provide implications for increasing the welfare-oriented attitude. The data set used for this study is the main research data from the 2nd Seoul Welfare Panel Survey (2010) including 6,013 people. The welfare attitude, which is dependent variable, is estimated to two concepts that are the directivity of growing welfare budget and the directivity of increasing government`s responsibility for welfare. As the statistical method, a multiple regression model that puts the control variables and independent variables is used to analysis the data, As a result, an age groups, which are adulthood, middle adulthood, and old age are associated with the welfare attitude, and the level of welfare attitude becomes more higher as its stage moves to adulthood. There are differences among three groups considering the influencing factors for welfare attitude. Given the factor which influences the directivity of growing welfare budget, checking whether or not partner is true and the level of reliability for charitable institution are meaningful in adulthood. Availability of public wage based on the livelihood of the people and a residential district are the factor affecting the directivity of growing welfare budget in middle adulthood, and no relation is found in old age. An academic background is the same finding both in adulthood, middle adulthood. The factor on three groups which influences the directivity of increasing government`s responsibility for welfare is the reliability toward a social welfare organization and charitable institution. The differences among the respective age groups are academic background, private income, availability of public wage based on the livelihood of the people, and region. As this study is analysed to the factors influencing the welfare attitude by dividing three age groups with independent variables, it provides the implication for the welfare attitude.

플랜지의 공정해석

장용석(Yong-Suk Jang),황병복(Beong-Bok Hwang) 한국소성가공학회 1999 압출 및 인발 심포지엄 Vol.1999 No.5