• Journal of Forest and Environmental Science
• /
• 제13권1호
• /
• pp.114-133
• /
• 1997

우리나라산(産) 활엽수재 25과(科)45속(屬)78종(種)의 수종에 대하여 천공을 이루고 있는 구조를 주사전자현미경(SEM)을 사용하여 3차원적(次元的) 형태를 관찰하고, 이들의 미세한 천공구조의 본질을 조사하여 과(科), 속(屬), 종별(種別)로 고유의 특징을 구명하기 위하여 본 연구를 실시 하였으며 천공의 분류는 단천공(單穿孔), 계단천공(階段穿孔) 및 다공천공(多孔穿孔)(계단천공(階段穿孔) 이외의 다공천공(多孔穿孔))의 3가지로 구분하고 이것을 기초로하여 (1) 단천공(單穿孔)만을 갖는 수종(60종), (2) 계단천공(階段穿孔)만을 갖는 수종(5종), (3) 단천공(單穿孔)과 계단천공(階段穿孔)을 갖는 수종(4종), (4) 단천공(單穿孔)과 다공천공(多孔穿孔)을 갖는 수종(2종), (5) 계단천공(階段穿孔)과 다공천공(多孔穿孔)을 갖는 수종(5종), (6) 단천공(單穿孔), 계단천공(階段穿孔) 및 다공천공(多孔穿孔)을 갖는 수종(2종)의 6개의 그룹으로 분류 하였다. 그 결과 Betulaceae에 속하는 수종은 대부분이 계단천공(階段穿孔)을 나타내고 있으나 개서어나무에서는 단천공(單穿孔)이 출현하는 특징이 있으며, Fagaceae의 갈참나무에서는 단천공(單穿孔)의 천공연(穿孔緣)의 주연에 돌기물이 발생된 vesture천공이 관찰 되었다. 또한 계단천공(階段穿孔)의 상하의 bar가 서로 일치되고 있지않은 mismatching perforation plate가 물갬나무와 물오리나무에서 관찰되었으며 또한 계단천공의 bar사이에 벽물질이 남아 일부 또는 전부가 막혀 있거나 microfibrillar 모양의 substructure가 물박달나무와 계수나무에서 발견되었다.

• Journal of Ecology and Environment
• /
• 제38권4호
• /
• pp.545-562
• /
• 2015

A study on indigenous diatoms was carried out at 71 sites during the period from April 1999 to August 2014 in marine and fresh water in Korea. Forty species of diatoms are new to Korea and they are divided into three classes, six subclasses, 13 orders, 19 families, and 28 genera. The nomenclatures, references, dimensions, specimens examined, local habitat, distribution in Korea, and photograph are reported here. The 40 species found in marine and fresh water showed speciesspecific habitats.

• 가정과삶의질연구
• /
• 제18권1호
• /
• pp.17-30
• /
• 2000

using family ecosystem approach strong family perspective developmental perspective and current researches related to family studies and human development this study proposes a curriculum guideline of family life education for couples Curriculums for couples can be divided into the following broad categories: Understanding of couple's relationship ingredients of successful couple relations developmental aspects of couple relations crisis of relationship couple relationship in diverse family forms. Suggestions for the effective program management are added.

• 가정과삶의질연구
• /
• 제15권3호
• /
• pp.153-162
• /
• 1997

The purpose of this study is to investigate the perceptional transition of housework from the ancient society to the modern society. In the ancient society, there was no difference in the meaning between domestic life and housework, it was thought that they were whole unity. In the medieval society, there was a beginning to differenciate the meaning between domestic life and housework, but there was no actual division between the one and the other. But in the modern society, it is thought that domestic life and housework is not only differenciated in concept, but also divided actually.

• 가정과삶의질연구
• /
• 제25권4호
• /
• pp.151-168
• /
• 2007

It is necessary to understand netizen's emotional experiences in avatar consumption. We studied the emotional experience through ethnographic interviews with six informants. In this study, we used the descriptive questions, structural questions, and comparative questions. Netizen's self-enhancing emotional experience were divided into two emotional experiences: emotional experiences in one's world and emotional experiences in relationship with others. First, emotional experience in one's world included self-satisfaction, releasing stress, catharsis, immersion, desire of change, and sense of achievement. Second, emotional experiences in relationship with others were divided into self-enhancing emotional experiences and self-humbling emotional experience. Self-enhancing emotional experiences included the relative satisfaction, the desire of showing off/distinction, and the desire of conformity. Self-humbling emotional experience included the feeling of inferiority.

• 농업생명과학연구
• /
• 제46권5호
• /
• pp.11-23
• /
• 2012

한려해상국립공원 동부지역에 속해 있는 5개의 섬(지심도, 내도, 윤돌도, 송도, 갈도)에 대한 식물상을 2010년부터 2011년까지 조사하였다. 본 연구 대상지역에 분포하는 관속식물의 출현은 지심도는 85과 195속 219종 24변종 2품종 3아종 246분류군, 내도는 72과 127속 131종 12변종 143분류군, 윤돌도는 56과 73속 73종 10변종 1아종 84분류군, 송도는 33과 63속 64종 6변종 70분류군, 갈도는 47과 84속 84종 7변종 1품종 1아종 93분류군으로 모두 105과 272속 334종 39변종 4품종 3아종으로 총 380분류군이 출현하였다. 산림청 지정 희귀식물은 7종이 출현하였으며, 특산식물은 6종이 출현하였고, 식물구계학적 특정 식물종은 I등급에는 42종류, II등급에는 1종, III등급에는 25종류, IV등급에는 4종류, V등급에는 4종류로 총 76종류가 출현하였다.

• 한국의사학회지
• /
• 제36권1호
• /
• pp.31-50
• /
• 2023

Through this paper, all the provisions of the enforcement statutes stipulated in the Joseon's law code were investigated and major medical issues and interests in the Joseon Dynasty were analyzed. The characteristics of each period reviewed in the text are as follows. The early Joseon Dynasty is divided into three periods. First of all, Joseon filled the gap in the law with the active acceptance of the Ming Dynasty's law code, Daemyeongrul, which conformed to Confucian virtue. Next, the completion of Gyeonggukdaejeon was an opportunity to prepare the basis for Joseon's medical laws. Lastly, from the late 15th century to the 16th century, the existing medicine promotion measures and emphasis on hyangyak(domestic herb) continued. it can be said that Joseon's politicians needed a medical policy based on Confucian virtues and maintained state-led promotion policies, but on the other hand, there was no other alternative to try newly by reflecting the limitations and failures of the policy. The late Joseon Dynasty is also divided into three periods. First of all, the period from the late 16th century to the early 18th century was marked by the growth of families in technical positions. The era of King Yeongjo can be said to be the period of reorganization of medical related laws. Finally, the period after the late 18th century is a period of passive regulation and supplementation. Lastly, the revision of the actual medical law was not made or reflected in era of King Jeongjo. In the case of the early Joseon Dynasty, the policy shifted from state-led to families in technical positions. However, in the 19th century, the weakening of the royal authority led to the weakening of the overall administrative system of the country, and the pharmaceutical policy had to be limited.

• 유통과학연구
• /
• 제15권1호
• /
• pp.31-42
• /
• 2017

Purpose - The multicultural society is a society where a variety of ethnic groups and cultures co-exist. Regarding Korean multicultural society, the public interest in the multicultural society and its problems are on a growing trend due to the increasing number of the multicultural families by international marriage and the foreign immigrant workers. Research design, data, and methodology - Models of the multicultural society policies have been divided into those of assimilation and multiculturalism, while they have been materialized into the models of discriminative exclusivism, assimilation and multiculturalism. Most countries are aiming at the model of either the multiculturalism or the assimilation focused on national managerial situations. Results - In the case of Europe where the multicultural society had been formed earlier than Korea, Islamic immigrants have been politically accepted in order for Europe to overcome the problem of population decrease caused by its low birth-rate. Also, in the case of the United States. Conclusions - Korean multicultural society policies are characterized mostly by supporting the multicultural families of international marriage. In this study, it is intended to present the characteristics of diversified immigrants and the possible directions of the polices on immigrant youth in accordance with each country's managerial policy.

• Nutritional Sciences
• /
• 제5권3호
• /
• pp.146-154
• /
• 2002

The aim of this study was to investigate the effects of household type on the health- and food-related behavior of the elderly. The survey was conducted on 304 free-living elderly persons in Chun-Chon city in 1999. The subjects were divided into three groups by their household types : living alone (n=35), living with their spouses (n=59), and living with their extended family (n=191). The results were obtained by personal interviews using questionnaires. Compared to the group living with their spouses and/or extended families, the elderly living alone were : less satisfied with the amount of monthly pocket money available; less involved in social activities; taking less vitamin supplements; doing less physical exercise; more frequently skipping meals and dining out; less frequently consuming meats, vegetables, fruits and seaweed; and having the highest rate of depression. The elderly living with their spouses tended to have the best physical functions and the greatest ability to carry out basic daily activities. The elderly living with their extended families had a higher incidence of diseases compared to the other groups. The preferred snacks were cookies for the elderly living alone, and fruits for the other two groups. In summary, it has been shown that household type should be taken into consideration for formulating adequate future strategies for effective health and nutrition programs.

• 대한간호학회지
• /
• 제42권2호
• /
• pp.280-290
• /
• 2012

Purpose: This study done to identify the experiences of families caring for patients with terminal cancer. The question was, "What is the caregiving experience of a family who has a member with terminal cancer?" Methods: Grounded Theory was applied and in-depth interviews were done with 11 family members. Interviews were recorded with the interviewees' consent and were transcribed and analyzed. Participants' relationships to patients were 6 spouses, 4 daughters, and 1 mother. The ages of the participants were between 32 and 62, with an average of 47.5. Results: The study showed "enduring with bonds" as the main category and the main factor affecting this category was the "patients' diagnosis of terminal cancer." The caregiving experience was divided into four stages: shock, confusion, struggle, and acceptance. Mediating factors were relationship with the patient, intimacy with the patient, social support, communication, and trust. Conclusively, participants underwent internal maturity, and changes occurred in family and social and personal life. Conclusion: The families took care of the patients with responsibility and love. The study results should help with the understanding of a family with a member with terminal cancer and should be used to develop nursing, mediating, and consulting programs for these caregivers.