병아리에서 탈지미강과 컴프리 ( Symphytum Peregrinum ) 분말의 에너지이용

신인수,남기택,황성구,고태송 ( In Soo Shin,Ki Teag Nam,Seong Koo Hwang,Tae Song Koh ) 한국축산학회 1986 한국축산학회지 Vol.28 No.9

In order to investigate energy utilization of defatted rice bran and Comfrey (Symphytum Paregrinum) meal, hatched single comb White Leghorn male chicks were fed for 10 days on a commercial chick mash and for the subsequent 10 days on diets containing 17.0 % of cellulose, wheat bran, defatted rice bran and Comfrey meal, respectively. During experimental feeding period, daily body weight gain did not show significant differences among treatments though birds fed defatted rice bran diet consumed more diet than those fed Comfrey diet. And protein retention did not show significant differences while buds fed Comfrey diet retained lower lipids than those fed other diets. Ratio of metabolizable energy to gross energy(MEn/GE) of cellulose diet was lower than those of defatted rice bran and wheat bran diets. And the ratio of productive energy to MEn(PE/MEn) was not affected by the experimental diets though increasing tendency in wheat bran diet and decreasing tendency in defatted rice bran diet were found. MEn of wheat bran, defatted rice bran and Comfrey meal were 43.2, 34.2 and 9..0 % of GE, respectively, and contained 0.594, 0.018 and -0.023 ㎉ of PE per gram dry matter, respectively. Thus defatted rice bran and Comfrey meal were not utilized for productive energy. MEn intake and heat production per metabolic body size(㎏^(0.75)) was higher in birds fed defatted rice bran diet and lower in birds fed Comfrey diet compared with those of cellulose or wheat bran diets. The results indicated that unknown substances might be contained in defatted rice bran to increase heat production and in Comfrey meal to decrease feed intake.

USN 환경을 위한 공간 센서 데이타베이스 시스템의 설계 및 구현

신인수,유뢰,김정준,장태수,한기준,Shin, In-Su,Liu, Lei,Kim, Joung-Joon,Chang, Tae-Soo,Han, Ki-Joon 한국공간정보학회 2012 한국공간정보학회지 Vol.20 No.1

For the USN(Ubiquitous Sensor Network) environment which generally uses spatial sensor data as well as aspatial sensor data, a sensor database system to manage these sensor data is essential. In this reason, some sensor database systems such as TinyDB, Cougar are being developed by many researchers. However, since most of them do not support spatial data types and spatial operators to manage spatial sensor data, they have difficulty in processing spatial sensor data. Therefore, this paper developed a spatial sensor database system by extending TinyDB. Especially, the system supports spatial data types and spatial operators to TinyDB in order to manage spatial sensor data efficiently and provides the memory management function and the filtering function to reduce the system overload caused by sensor data streams. Lastly, we compared the processing time, accuracy, and memory usage of the spatial sensor database system with those of TinyDB and proved its superiority through the performance evaluation. 일반적으로 비공간 센서 데이타뿐만 아니라 공간 센서 데이타를 동시에 사용하는 유비쿼터스 센서 네트워크 (USN) 환경을 위해서는 이러한 센서 데이타를 효율적으로 관리하는 센서 데이타베이스 시스템은 매우 중요하다. 이러한 이유에서 Tiny DB, Cougar 등과 같은 다양한 센서 데이타베이스 시스템들이 연구되고 있다. 그러나, 이들 대부분은 공간 센서 데이타 처리를 위한 공간 데이타 타입과 공간 연산자를 지원하지 않기 때문에 공간 센서 데이타를 처리하는데 어려움이 존재한다. 그러므로, 본 논문은 USN 환경에서 공간 센서 데이타에 대한 효율적인 관리를 위해 TinyDB를 확장하여 공간 센서 데이타베이스 시스템을 설계 및 구현하였다. 특히 공간 센서 데이타베이스 시스템은 공간 데이타 타입과 공간 연산자를 지원하고, 공간 데이타 스트림으로 인해 발생하는 시스템 부하를 줄이기 위해서 메모리 관리 기능과 필터링 기능 등을 제공한다. 마지막으로, 수행 시간, 정확도, 메모리 사용량 등 다양한 성능 평가를 통해 공간 센서 데이타베이스 시스템이 기존 TinyDB에 비해 성능이 우수하다는 것을 증명하였다.

병아리에서 탈지미강 ( 脫脂米糠 ) 과 컴프리 ( Symphytum Peregrinum ) 단백질의 생물학적 이용

신인수,남기태,황성구,고태송 ( In Soo Shin,Ki Teag Nam,Seong Koo Hwang,Tae Song Koh ) 한국축산학회 1986 한국축산학회지 Vol.28 No.7

In order to investigate the biological utilization of defatted rice bran and Comfrey (Symphytum Peregrinum) meal protein, single comb White Leghorn male chicks were fed for the first 10 days on a commercial chick mash, For the subsequent 6 days on protein-free diet and for the next 6 days on the protein-free diet and diets substituted 17.0% of defatted rice bran and Comfrey meal with cellulose of the protein-free diet, respectively. Daily weight gain of the chicks fed protein-free diet was -5.2 g and those of the birds fed defataed rice bran and Comfrey meal diets were -1.3 and -2.3 g, respectively. Birds fed defatted rice bran consumed 76.6 g of diet which is greater than 47.2 g consumed by those fed Comfrey meal diet. Defatted rice bran and Comfrey protein were evaluated to be -0.46 and -1.13 for protein efficiency ratio, 1.42 and 1.36 for net protein ratio and 87.3 and 89.2 % for biological value. Protein digestibility and net protein utilization of defatted rice bran was higher compared with those of Comfrey .meal. The results indicated that Comfrey meal may contain an unknown substance which might have influenced feed intake and protein digestibility.

UV/TiO₂ 광촉매반응에 의한 페놀의 분해 특성

신인수,최봉종,이승목,Shin, In-Soo,Choi, Bong-long,Lee, Seung-Mok 한국물환경학회 2004 한국물환경학회지 Vol.20 No.5

The effects were examined from several conditions of $TiO_2$ photocatalysis reaction to phenols degradation by changing it's reacting conditions such as phenol concentration, pH, $TiO_2$ concentration, $H_2O_2$ concentration, flow rate, and intensity of ultraviolet rays. Phenol degradation was more efficient in low concentration of phenol, neutral pH. Phenol degradation appeared to increase as concentration of $TiO_2$ photocatalyst, that of $H_2O_2$ and intensity of ultraviolet rays increased. As $TiO_2$ dosage increased, initial rate constant k linearly increased. When $H_2O_2$ was injected more than optimum, phenol removal rate didn't increase in proportional to the change of $H_2O_2$ concentration as OH radicals was being consumed. When flow rate is less than $4.75m^3/m^2$ day, phenol removal efficiency appeared to decrease as ultraviolet rays transmission rate becomes low by $TiO_2$ suspension coated in photo reaction column. Meanwhile, initial rate constant according to light intensity change in less than $25mW/cm^2$ appeared to be in proportion to light intensity ($mW/cm^2$) Removal efficiency decreased about 12% after 180 minutes of reaction time while showed stable removal efficiency of 100% after 300 minutes when using regenerated $TiO_2$.

중소기업(中小企業)의 직장훈련(職場訓練)에 관한 연구(硏究)

신인수,Shin, In-Soo 한국산학경영학회 1996 산학경영연구 Vol.9 No.-

On the job training is useful : a part of on the job training has increased the marginal productivity of future and rate of wage. Investment in a human capital depends on character of investment and market conditions. The innovation role of small and medium firms has recently received increasing attention in newly industrializing countries as they attempt to transform their industries from labor intensive to technology intensive. It also suggests some implications to the small and medium firms' strategies and public policies accelerating research and development. Lack of qualified scientists and engineers often inhibits the small and medium firms' ability to access and assimilate external technical information. Such technical personnel are particularly scarce in NICs. Therefore, how to employ these technical staff should be an important issue for small and medium firms seeking to acquire distinctive competences. Small and medium firms must invest further education and training to its labor.

고등교육 분야 블록체인 기술활용 가능성 및 쟁점: 주제범위 고찰(Scoping Review) 및 심층 면담을 중심으로

김승진 ( Kim Seungjin ),신인수 ( Shin In-Soo ),장환영 ( Jang Hwan Young ) 한국인력개발학회 2022 HRD연구 Vol.24 No.4

This study closely examined the literature to date on the possibility of blockchain utilization, and specifically examined the realm of potential use of blockchain for higher education in Korea and major issues that might arise if it was used. Major findings of this study were as followed; First, the applicable scope of blockchain was divided into three areas: subject field, administrative field, and industry-university cooperation field. In the subject area of higher education applicability, it was emphasized that instructor-centered education reduced student learning motivation due to insufficient design of personalized learning process. Blockchain dealt with social issues such as academic background forgery, qualification impersonation, background verification, and thesis forgery, which emerged as social problems in the administrative field of higher education. It was proposed that academic information management was possible by using blockchain technology, the ledger and electronic voting system. In the industrial-educational cooperation field, it was pointed out that many industries did not expand their demand due to lack of communication with higher education institutions. Second, we looked at the issues that needed to be resolved for the use of blockchain technology in the field of higher education. Issues such as privacy protection, government regulation, and lack of national social awareness, which were preventing the scalability of blockchain, could be pointed out. In conclusion, this paper presented implications of the possibility of value creation through industry-academia-linked activities centered on projects based on what they have learned through collaborative learning.

식물색소에 의한 염색 연구 1 - 홍화의 (紅花) 색소 추출 및 자외가시분광특성 -

신인수,배순이,홍경옥 ( In Soo Shin,Soon Ei Bae,Kyung Ok Hong ) 대한가정학회 1994 Human Ecology Research(HER) Vol.32 No.1

글리옥살 처리 면직물의 첨가제에 의한 백도 증진

신인수,김용태,이의소,Shin, In-Soo,Kim, Yong-Tae,Lee, Eui-So 한국섬유공학회 2008 한국섬유공학회지 Vol.45 No.5

Cotton fabrics were treated with glyoxal for a nonformaldehyde durable-press finish by a pad-dry-cure method. $MgCl_{2}/citric$ acid mixture or $Al_{2}(SO_{4})_{3}$ were used as a catalyst. The effects of additives such as sodium tetraborate decahydrate (STB), sodium peroxoborate tetrahydrate (SPB), and sodium chlorite (SC) were examined. The additives improved the whiteness and strength retention of the treated fabrics. SPB was superior to STB for the whiteness and strength retention. SC was better than either SPB or STB in the wrinkle recovery angles (WRA) and strength retention while the whiteness was similar to that of SPB or STB. SC was more effective for improving the whiteness and strength retention when it was used together with sodium phosphate monobasic.

강원지역 서비스산업의 육성방안

신인수(Shin In-Soo) 한국문화산업학회 2003 문화산업연구 Vol.3 No.1

The nationwide comparison rate of knowledge-based industry in Gangwon area is 1.7%. And this change of rate has not shown any big differences yearly. The service industry in Gangwon area must strengthen competitiveness in nontechnical innovation such as networking and clustering. And it will need the connection with tourism industry. That is, Chuncheon area, Wonju area, Gangneung area of 3 essential positions must be brought up as national representative clusters of knowledge-based industry and developed to central cities in fresh environment which is equipped with research, business, residence, culture, leisure capacity and so on. And it needs establishment of new goal and presentation of vision in connection with manufacturing industry and knowledge-based service industry based on the result of industrial structure analysis in mining and manufacture of the area. It just needs the device in connection with software about medical business, minuteness and electric instrument industry in Wonju area, design and culture service about visual, sound and communication instrument industry in Chuncheon area and information communication service about bio-industry in Gangneung area. The nationwide comparison rate of knowledge-based industry in Gangwon area is 1.7%. And this change of rate has not shown any big differences yearly. The service industry in Gangwon area must strengthen competitiveness in nontechnical innovation such as networking and clustering. And it will need the connection with tourism industry. That is, Chuncheon area, Wonju area, Gangneung area of 3 essential positions must be brought up as national representative clusters of knowledge-based industry and developed to central cities in fresh environment which is equipped with research, business, residence, culture, leisure capacity and so on. And it needs establishment of new goal and presentation of vision in connection with manufacturing industry and knowledge-based service industry based on the result of industrial structure analysis in mining and manufacture of the area. It just needs the device in connection with software about medical business, minuteness and electric instrument industry in Wonju area, design and culture service about visual, sound and communication instrument industry in Chuncheon area and information communication service about bio-industry in Gangneung area.

무역정책과 환경에 관한 연구

신인수(Shin In-Soo) 한국문화산업학회 2002 문화산업연구 Vol.2 No.2

The focuses on recent trends in international trade associated with environment, especially, the background and roles of the emergence of the Committee on Trade and Environment, and 10 agendas discussed in this committee. It can be summarized the various discussions done in activities of UN, OECD, ISO and WTO during the last decade, it can be concluded that the association of trade and environment will be strengthened in the future. Especially the discussions at WTO/CTE will further specify and point out the positions of participating countries on major issues, which became a starting point to level up the understanding on trade & environmental issues. Up until now, the characteristics of trade regulations based in the international environment regulations, minimal limit in trade, and its effect have been specified, and major principles and agreements of WTO have been accepted important environment related treatments, which strengthened the basis to make it easy to negotiate each issue. If New Round at WTO is launched, environment related trade issues will emerge as major agendas and further discussions will be followed, which investigates us to prepare to respond to each agenda. Also, It is necessary to bring up the clusters and to attract the pro-environmental industry for the long run. The focuses on recent trends in international trade associated with environment, especially, the background and roles of the emergence of the Committee on Trade and Environment, and 10 agendas discussed in this committee. It can be summarized the various discussions done in activities of UN, OECD, ISO and WTO during the last decade, it can be concluded that the association of trade and environment will be strengthened in the future. Especially the discussions at WTO/CTE will further specify and point out the positions of participating countries on major issues, which became a starting point to level up the understanding on trade & environmental issues. Up until now, the characteristics of trade regulations based in the international environment regulations, minimal limit in trade, and its effect have been specified, and major principles and agreements of WTO have been accepted important environment related treatments, which strengthened the basis to make it easy to negotiate each issue. If New Round at WTO is launched, environment related trade issues will emerge as major agendas and further discussions will be followed, which investigates us to prepare to respond to each agenda. Also, It is necessary to bring up the clusters and to attract the pro-environmental industry for the long run.