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      • KCI등재

        瓔幼兒의 授乳 및 補充食에 對한 都市地域 어머니들의 知識 및 實踐에 關한 調査硏究

        沈在英 韓國保健敎育學會 1987 보건교육건강증진학회지 Vol.4 No.1

        The main objectives of the present study were to understand the knowledge and practice of breastfeeding mothers about the feeding and supplementary food and to analyze the factors related to it. The data for the present study collected from July 9 to July 31, 1984 for 302 mothers in Seoul. 1. The Knowledge of Breastfeeding Mothers about the feeding and Supplementary Food (1) In the knowledge of mothers on the appropriate feeding pattern before 6 month, 69.3% of total women believed that breast-fed babies are healthier. There was a significant difference in the type of feeding in order to education level, socio-economic state, and mass-media exposure. (2) In the knowledge of mothers on an appropriate duration of lactation, the mean duration of breastfeeding is 8.1 month. The duration of breastfeeding gradually decreases in order of education level, socio-economic state, mass-media exposure, and employment status. (3) In the knowledge of mothers on an appropriate time of introduction of supplementary food, the mean time of introduction of supplementary food is 4.7 month. It is gradually decrease in order of education level, socioeconomic state, mass-media exposure, and employment state. 2. The Practice of Breastfeeding Mothers about the Feeding and Supplementary Food. (1) The practice of mothers on infant-feeding before 6 month and that education level, socio-economic state and mass media exposure are the higher, the rate of breast feeding is the less. (2) The mean duration of breastfeeding is 9 month. It is 1 month longer the knowledge of mothers on an appropriate feeding pattern before 6 month. (3) The time of introduction of supplementary food is average 4.75 month. It is similar to the knowledge of mothers on an appropriate time about introduction of supplementary food. The result of this study indicate that the knowledge and practice of breast feeding is maintained comparatively high in low educated group, whereas it is noticeably decreasing among the high educated group. High educated group believed that the short duration of breastfeeding better than long, and they practiced breastfeeding so short period. And high educated group also thought early introduction of supplementary food is good for the babies health. Consequently, in this study, for the most part, elite group is found to have rather wrong opinions and practice about infant nutrition. Therefore the accurate information of infant nutrition is must be encouraged to mothers.

      • KCI등재후보
      • KCI등재

        목화진딧물(Aphis gossypii Glover)의 생활사에 관한 연구

        심재영,박중수,백운하 한국응용곤충학회 1979 한국응용곤충학회지 Vol.18 No.2

        The cotton aphid, Aphis gossypii Glover, is known as the most important vectant vector of citrus tristeza virus, cucumber mosaic virus, potato virus Y and potato leafroll virus. This study conducted to investigate the life history of cotton aphid at Suweon, Korea. The aphids were reared in small cages placed over twig of hibiscus and on the leaves of cucumber. The results obtained were summarized as follows: 1. Overwintering eggs hatched from mid to late April, with a hatching rate averaging seventy-nine percent. 2. The early-born progeny have 22 generations and the late-born progeny have 6 generations on hibiscus and cucumber from April to October. 3. The fundatrigeniae leave tile the primary host in late May to early June and migrate to the secondary hosts. 4. From early to mid Oct., the gynoparae migrate from the secondary hosts to the primary host. 5. The average length of life was about 29 days and they produced an average of 70 nymphs each. 6. The maximum number of aphids produced per female was 117 in the spring. 7. The developmental period ranged from 6 to 16 days (average 8 days), the reproductive period from 12.2 to 24.6 days (average 19 days). 8. The average number of nymphs produced by a female per dys was about 3.7, with a maximum number of 17. 목화진딧물을 무궁화와 오이의 잎에서 개체사육하면서 생활사를 조사한 결과를 요약하면 다음과 같다. 1. 월동란은 4월중순하순에 부화하며, 부화율은 였다. 2. 5월하순6월상순에 유시충이 여름숙주로 이주하고 10월상순중순에 다시 겨울숙주로 이주하여 10월중순하순에 월동란을 낳았다. 3. 1년간 빠른 개체군은 22세대, 늦은 개체군은 6세대를 영위하였다. 4. 한세대의 성숙기간은 약 8일, 생식기간은 약 19일, 수명은 약 29일이었다. 5. 암컷한마리당 총산자수는 약 70마리, 최다산자수는 117마리 이었으며, 1일평균산자수는 3.7마리이고, 1일최다산자수는 17마리 이었다.

      • KCI등재

        MERGE and Pair-Merge of Heads

        심재영 현대문법학회 2022 현대문법연구 Vol.115 No.-

        Chomsky (2019a,b, 2020) reformulates the standardly assumed conception of Merge in terms of workspace, arguing that the operation only operates over syntactic objects placed in a workspace. Alongside this revised version of Merge, often referred to as ‘(capital) MERGE’ in the literature, he proposes a principle of Resource Restriction which, he claims, MERGE ought to meet. In this paper, I first review the workspace-based operation MERGE and present its empirical and conceptual advantages over its predecessor, Merge. I then examine the two proposals on pair-Merge of heads put forward in Chomsky (2015) and Epstein, Kitahara and Seely (2016) with discussions on their potential conceptual problems with respect to rule ordering and Anti-Locality. I further show that possible implementations of pair-Merge of heads in the MERGE-based system give rise to some new problems in terms of accessibility defined by Minimal Search. Finally, focusing on pair-MERGE of R and v*, I present an alternative analysis to resolve the addressed problems, arguing that the pair-merged structure of R and v* is generated, not in the course of derivation but inside the Lexicon via a merging process I call Lexical Merger, or l-merger.

      • SCOPUSKCI등재

        심방점액종 -2례 보고-

        심재영 대한흉부심장혈관외과학회 1990 Journal of Chest Surgery (J Chest Surg) Vol.23 No.3

        Cardiac myxomas are most common benign tumor and comprise approximately 50% of all primary cardiac neoplasms. They are intracavitary tumors occurring within any of the cardiac chambers, but they have a predilection for the atria and particularly the left atrium. Its are usually arise from the region of the limbus of the fossa ovalis. Clinically, they present with various manifestations due to obstruction to blood flow, embolization, and constitutional changes. Excision with the aid of cardiopulmonary bypass has been established as the treatment of choice for these histologically benign, but potentially malignant tumors and has generally produced good results [17]. We have experienced two cases atrial myxomas, one is left, the other is right and resected under established cardiopulmonary bypass, so we report these cases with the review of the literature.

      • SCOPUSKCI등재

        농흉에 대한 임상적 고찰 - 109례 -

        심재영 대한흉부심장혈관외과학회 1990 Journal of Chest Surgery (J Chest Surg) Vol.23 No.5

        One hundred and nine Patients with thoracic empyema were treated at the Chosun university hospital from Jul. 1983 to Sep. 1989. Seventy-nine[72.5%] of the empyemas were adults and 30[27.5%] patients were under fifteen-year children. 29 patients[26.6%] were associated with pulmonary tuberculosis, 23[21.1%] occurred as pneumonia, and 13[11.9%] were unknown. The cardinal symptoms were dyspnea, chest pain, fever, coughing. When used as the initial mode of drainage, repeat thoracentesis was successful in only 46 of 93 cases[49. 5%]. Rib resection, however, provided cure or controlled in 7 cases[100%]. And decortication showed high cure rate in 19 of 24 cases[79.2%] Eventual control or cure of empyema was achieved in 90 patients[89.6%], whereas 7 patients[6.4%] died [3 from their empyema and 4 with empyema as an active problem at the time of death]. of all empyema-caused deaths occurred in patients who underwent chest tube drainage as the most invasive treatment modality. Chest tube drainage was often inadequate and more aggressive management was likely to result in fewer treatment failure and fewer total procedure. Early rib resection was recommended.

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