• 정보보호학회논문지
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• 제14권2호
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• pp.75-83
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• 2004

본 논문에서는 잘 알려진 선형 대수 이론을 이용하여 LFSR을 활용한 LFSM의 구현 방법을 제시한다. 이를 사용하여 셀룰라 오토마타를 MFSR대신 사용하여 Anderson 정보누출과 같은 스트림 암호의 좋지 않은 성질을 제거하고자 하는 시도로는 안전성을 높일 수 없음을 보인다. 또한 LFSM에 기반한 비선형 필터 생성기가 Anderson 정보 누출의 위험성이 있는 형태로 변형 가능한지 확인하는 방법을 제시한다.

• 정보보호학회논문지
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• 제15권2호
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• pp.95-103
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• 2005

순환 법 격자는 NTRU 공개키 암호의 분석에서 처음으로 소개되었다. 본 논문에서는 순환 법 격자에 대한 세가지 추정 후 축소 기법을 제안하고, NTRU의 상용 시스템에 적용하여 본다. 현재까지는 이러한 기법들이 NTRU의 안전성에 심각한 영향을 주지 않는 것으로 보인다. 그러나, 본 논문에서 제시한 방법은 개선의 여지가 많이 있고, 순환법 격자와 관련된 암호 시스템들의 안전성을 더욱 엄밀히 분석하는데 활용될 것으로 기대된다.

• 정보보호학회논문지
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• 제17권2호
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• pp.73-81
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• 2007

본 논문에서는 스트림 암호 MICKEY의 두 가지 취약점에 대해서 논한다. 첫째, time-memory-data tradeoff 공격이 가능함을 보인다. 둘째, 상태 갱신 함수 (state update function)를 반복해서 적용할수록 내부 상태 (internal state)의 엔트로피가 감소하므로 다르게 시작된 키 스트림이 마침내 같아질 수 있다.

• 대한한의학원전학회지
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• 제29권1호
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• pp.99-111
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• 2016

Objectives : The researcher figured out the kinds of fish that were used as a treatment for various diseases, and based on the result, studied on how to enhance healthy life and facilitate disease treatment with fish-based treatment. Methods : The researcher first extracted prescriptions based on fish from Singnyochanyo and later, analyzed the extracts by main efficacies, ingredients, recipes and intake periods. Results & Conclusions : According to study, Singnyochanyo used snakeheads twice, eels eleven times, crucian carps eight times, gray mullets once, carps twelve times and yellow croakers three times. When it comes to crucian carps, Singnyochanyo utilized them for asthma-related symptoms, stomach-related diseases, diarrhea, dysentery and hemorrhoid. Donguibogam, however, used crucian carps for more specific purposes - dysentery and stomach-related diseases. In Singnyochanyo, gray mullets and yellow croakers were used to treat stomach-related diseases only one to three times. Carps were applied to treat diseases twelve times in total, five of them for pregnancy-related diseases. For pregnant women, it was recommended to make a soup of carps with side ingredients.

• 대한한의학원전학회지
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• 제27권3호
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• pp.67-86
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• 2014

Objectives : In this study, I want to work on efficacious porridges through inquiry into the Jukmiryu(粥穈類) based on the classical literature. It is intended to serve as a basic study to explore the modern-day application of dishes that are good as patient meals or healthy foods for elderly people. Methods : I have taken the original text of Jukmiryu(粥穈類) included in Junsaengpaljeon(遵生八牋) and translated it. Further, I have compared it to those porridges treated in Nonohangeon (老老恒言), a book in geriatrics from Ming Dynasty. Results : Nonohangeon(老老恒言) describes sources and effects of 100 porridges. With recipes too simplified, however, it doesn't provide any practical help. In contrast, Junsaengpaljeon(遵生八牋) presents 40 porridges together with their effects and recipes. It is practically more beneficial, as it provides recipes more specific than Nonohangeon(老老恒言). Conclusions : Jukmiryu(粥穈類) in Junsaengpaljeon(遵生八牋) set great store on the pharmacological effects of food. As it provides detailed description of porridge recipes and ingredients as well as their effects, readers can easily apply them to symptoms. Since individuals may choose what would be appropriate for their own symptoms, it could be helpful in not only providing patient meals and foods for elderly people but also improving dietary practice.

• 대한한의학원전학회지
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• 제27권3호
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• pp.47-66
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• 2014

Objectives : Evaluating water and its comparisons to Yin(陰) and Yang(陽). In this section, we will look into this matter from Dongeuibogam(東醫寶鑑) and introduce an oriental perspective on the subject of water(水部). Methods : Translating Eumchanboksikjeon(飮饌服食牋) from Junsangpaljeon(遵生八牋). An in depth study of related contents and comparing to the water section(水部) of Dongeuibogam(東醫寶鑑) Results : According to the section of Varieties of Teas and Water(茶泉類) in The Discussion of Springs(論泉水), Goryum(高濂) divided water into five different types in Eumchanboksikjeon(飮饌服食牋) of Junsangpaljeon(遵生八牋). These different types are Water that runs between rocks, Clear and cold water, Sweet and fragrant water, Spiritual water and Well water. Dongeuibogam(東醫寶鑑) also analyzed 28 different types of water out the 33 its list. The idea is that one must use water differently according its origins, where it originated, when and what season to maximize the usage of the water because the energy of water would be different. Conclusions : By evaluating water, we have learned that water picks up energy and changes according to its surrounding environments. The different types of water used changes the medicinal ingredients and it affects the human body differently. One must keep in mind, the cycles of water, its energy and how it helps us live a healthier life.

• Applied Biological Chemistry
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• 제20권3호
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• pp.285-291
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• 1977

(가) 2개 이상(以上) t개의 시료(試料)를 3점기호척도시험법(點嗜好尺度試驗法)에 의해 실험한 결과를 통계처리(統計處理)하여 t개 시료 상호간(相互間)의 품질차(品質差)를 비교(比較)하는 해석법(解析法)에 대해서 검토(檢討) 하였다. (나) 그 결과 $Scheff{\acute{e}}'s$ method의 제1신법(第1新法)이 품질차(品質差)의 검출력(檢出力)에서나 얻어지는 정보량(情報量)에서 우수(優秀)함을 확인하고 t개의 시료에 대할 3점기호척도시험법(點嗜好尺度試驗法)의 해석방법(解析方法)으로써 실용성(實用性)이 있다는 결론을 얻었다. (다) 이때 correct oddity chosen에 대한 incorrec toddity chosen의 weight fraction은 chance probability에 의해 계산하여 1/2로 하였다.

• Applied Biological Chemistry
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• 제20권3호
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• pp.279-284
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• 1977

(가) 검시료수(檢試料數)가 방대하게 되면 관능검사에 장기간을 요하므로 파넬에 미치는 부담감과 권태 피로등의 효과(效果)때문에 실험결과에 오차(誤差)가 크게 발생할 우려가 있다. (나) 다수(多數)의 검시료(檢試料)일 경우 시험수(試驗數)를 축소시키는 반면에 검출력(檢出力)이 양호한 수법(手法)으로써 새로이 표준시험대(標準試驗對) 1대비교법(對比較法)을 고안(考案)적용한 결과 양호(良好)한 성과(成果)를 얻을 수 있었다. (다) 본수법(本手法)은 특(特)히 시료수(試料數)가 많을때 그중에서 $4{\sim}5$개를 우선 선발하는 Screening test로 활용(活用)할 수 있음을 알았다. (라) 본수법(本手法)으로 Screening한 검시료(檢試料)에 대해 3각(角) 1대비교법(對比較法)으로 정사(精査)하여 최종판단을 내리는 일련의 과정을 거치도록 하는 것이 연구실적인 품결연구에 있어서는 가장 능률적인 관능검사의 방법이라고 할수 있다.

• 대한한의학원전학회지
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• 제27권4호
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• pp.85-99
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• 2014

Objectives : Junsaengpaljeon(遵生八牋), a book specialized in curing was published during Ming Dynasty, addressing the significance on food through Eumchanboksikjeon(飮饌服食牋). Therefore, the objective of this study is to investigate the importance and utilization of food in curing from the perspective of author Goryum(高濂). Methods : Junsaengpaljeon released by InMinWiSaeng publisher was used in this study. The author and reference books were investigated, as well as the composition and contents of Eumchanboksikjeon. This study also focused on the utilization of food cure in Eumchanboksikjeon. Results : Volume 11 to 13 in Junsaengpaljeon is about Eumchanboksikjeon. Volume 11 is composed of Seokojaeron(序古諸論), Darchunyu(茶泉類), Tangpoomyu(湯品類), Sooksuyu(熟水類), Jukmiryu(粥糜類), Kwacillbunmiunyu(果實粉麵類), Pojaryu(脯鮓類) and Chisicryubeopjoerye(治食有法條例), whereas volume 12 is composed of Gasoyu(家蔬類), Yasoryu(野蔬類), Onjoryu(醞造類) and Kookryu(麯類). Volume 13 is composed of Chumsikyu (甛食類), Beopjeyakpumryu(法製藥品類), Boxsicbongyu(服食方類) and Gojaronbangjungyakmuljihae(高子論房中藥物之害). Especially volume 11 proposed the recipe and efficacy of Tangpoomyu(湯品類), Sooksuyu(熟水類), Jukmiryu(粥糜類) and Kwacillbunmiunyu(果實粉麵類), which can be used in food curing. Conclusions : Junsaengpaljeon Eumchanboksikjeon is a book complied the foods of Ming Dynasty with the description of dietetics theory. Especially this book covers Boxsicbong(服食方) and its dietary therapy prescription, and food for elderly health; it is, therefore, highly useful in applying various areas.

• 대한한의학원전학회지
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• 제28권3호
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• pp.45-65
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• 2015

Objectives : Holsaye, the doctor responsible for the King's health, explained about ways to comfort body and mind and not get diseases for long life ("Yangsaeng") and about food in Eumsunjungyp which was a dietary cure book compiled and published in the Yuan Dynasty. This study examined about what the definition of Yangsaeng, introduced by a doctor from a different country, and the characteristics of the ways in treating the sick with Yangsaeng and food in the Yuan dynasty. Methods : This study used Eumsunjungyo from the China Chinese Medicine Publisher as its method. It analyzed the organization and the characteristics of the contents of Eumsunjungyo, and compared with Korea's first dietary cure book Singnyochanyo("食療纂要"). Results : Eumsunjungyo is a dietary cure book written by a doctor in the Yuan Dynasty. It suggested different ways of Yangsaeng according to specific patients and purposes, and explained the importance of food. Singnyochanyo is a dietary cure book written by a doctor in the Joseon Dynasty. It suggested ways to cure each of categorized diseases using foods. Conclusions : Eumsunjungyo is a dietary cure book written in 1330 to which the unique food culture of the people in other countries applied. Singnyochanyo written in 1460 is a kind of dietary cure book as well, but it categorized foods for each disease and revealed characteristics as an emergency care. However, Eumsunjungyo stressed health management through Yangsaeng and foods throughout the whole life.