• Title/Summary/Keyword: Nursery school

Search Result 172, Processing Time 0.028 seconds

Gibberellin Application Method and Concentration Affect to Growth, Runner, and Daughter Plant Production in 'Maehyang' Strawberry during Nursery Period (육묘기 '매향' 딸기의 생육, 런너 및 자묘 생산에 미치는 지베렐린 처리방법 및 농도의 영향)

  • Kang, Jae Hyeon;Kim, Hyeon Min;Kim, Hye Min;Jeong, Hyeon Woo;Lee, Hye Ri;Hwang, Hee Sung;Jeong, Byoung Ryong;Kang, Nam Jun;Hwang, Seung Jae
    • Journal of Bio-Environment Control
    • /
    • v.27 no.4
    • /
    • pp.407-414
    • /
    • 2018
  • This study was aimed to evaluate the effect of application method and concentration of gibberellin $A_3$ ($GA_3$) on the growth, runner production, and seedling quality of strawberry plants (Fragaria ${\times}$ ananassa Duch. cv. Maehyang) during nursery period. The mother plants of strawberry were transplanted in pot ($64{\times}27{\times}18cm$) filled with commercial growing medium on March 20, 2018. $GA_3$ concentration was applied as 0, 50, 100 or $200mg{\cdot}L^{-1}$ with spray or drench to 45 mL per plant at 4 weeks after transplanting, respectively. Nutrient solution was supplied with the EC $1.5dS{\cdot}m^{-1}$ after the transplanting and supplied 350 mL per pot twice a day (15 min per one time) after rooting. The growth characteristics of mother plants of strawberry were measured at 7 weeks after treatment, and growth characteristics of daughter plants of strawberry were measured at 10 weeks after treatment. Runner length and diameter of mother plant was the longest or thickest in the spray with $200mg{\cdot}L^{-1}$ than the other treatments, respectively. Soil-plant analysis development (SPAD) value of mother plant was the lowest in spray with $200mg{\cdot}L^{-1}$. However, leaf length, leaf width, and crown diameter showed no significant differences in all treatment among application method and concentration of $GA_3$. As the concentration of $GA_3$ increased, physiological disorder like stretchiness of crown occurred more. The physiological disorder was the most occurred in spray treatment with $200mg{\cdot}L^{-1}$, but drench treatment occurred less than spray treatment. The number of runners and daughter plants increased with increasing concentration of $GA_3$ regardless of application methods. In the growth characteristics of the daughter plants, leaf length and leaf width of first daughter plant, plant height, crown diameter, leaf area and SPAD value of second daughter plant, and plant height of third daughter plant were the significantly greatest in drench with $100mg{\cdot}L^{-1}$ treatment. This results indicate that growth and runner production of mother plants and growth of daughter plants of strawberry were the best achieved by drench application in the $100mg{\cdot}L^{-1}$ $GA_3$.

An Analysis on Clinical Education of Pediatric Nursing (아동간호학 임상실습교육 현황)

  • Kwon In-Soo
    • Child Health Nursing Research
    • /
    • v.8 no.3
    • /
    • pp.344-356
    • /
    • 2002
  • This study was conducted to analyse the current clinical education of pediatric nursing in baccalaurate nursing program, then to give basic data for enhancing the quality of future clinical education of pediatric nursing. Data were collected through self-reported questionnaire by mail from December 2001 to February 2002. The subjects were 29 schools of 50 baccalaurate nursing education programs. The data were analysed by double raters, researcher and assistant researcher. The results were summarized as follows: 1. Twenty-eight schools had the objectives of the clinical education of pediatric nursing, and 28 schools in pediatric ward, 23 schools in nursery, 22 schools in neonatal intensive care unit(NICU), 15 schools in objectives related to profession by clinical site. 2. Credits on clinical education of pediatric nursing were most 15 schools of 3 credits. 3. The clinical sites were mainly the hospital that sick children were admitted in. 4. The clinical teacher were 9 types including pediatric professor and field nurse. 5. On teacher's role, the professor instructed the case study and conference, and field nurse instructed the patient assignment and nursing procedures. 6. All of schools used explanation and conference as a method of clinical education, 1 or 2 schools used PBL or role play or field study. 7. On clinical education content, most of school included Apgar scoring system, physical examination in newborn assessment, respira- tion maintenance, temperature maintenance, infection prevention, nutrition, and bath in newborn care. 8. On clinical education content, most of school included care of incubator, phototheraty, infusion, gavage feeding and how to use the instruments in NICU. Eighteen schools included attachment promotion, and 20 schools case study. 9. On clinical education content, most of school included a checklist of nursing procedures, case study, assessment of growth and development in pediatric ward and other sites. 10.There were various evaluation types in scores, measuring items. In conclusion, the results of this study revealed that there were some discrepancy in the objectives and contents, clinical sites on hospital focused, teacher's role, and diversity of measurement items and ratings in clinical education of pediatric nursing. There is a need for a standardization of content, clinical site, and evaluation tool to improve a quality of clinical education of pediatric nursing based on this study.

  • PDF

Development of A-ABR system for identifying difficulty in hearing (난청 감별을 위한 자동청성뇌간반응검사(A-ABR) 측정기 개발)

  • No, Hyung-Wook;Kim, Soo-Chan;Cha, Eun-Jong;Kim, Deok-Won
    • Proceedings of the KIEE Conference
    • /
    • 2008.04a
    • /
    • pp.141-142
    • /
    • 2008
  • Hearing loss is the most common birth defect among infants. Yet most hearing-impaired children are not identified until 1 to 3 years of age - which is well beyond the critical period(6 month) for healthy speech and language development. However, if a hearing-impairment is identified and treated in its early stages, child's speech and language skills will be comparable to his or her normal- hearing peers. For these reasons, hearing screening at birth and routinely throughout childhood is extremely important. Auditory brain-stem response(ABR) is nowadays one of the most reliable diagnostic tools in the early detection of hard of hearing. In this study, we developed the system that detects auditory evoked potential using micro-processor. Furthermore, it is required to develop a portable system to measure in not only soundproof room but also nursery for infants.

  • PDF

The Influence of Children's Independent Picture Book Reading on Reading Activity: The Effect of Mother-children Interaction (유아의 그림책 홀로 읽기 활동이 읽기 행동에 미치는 영향 : 어머니-유아의 그림책 읽기 상호작용의 효과)

  • Kim, Young Hee;Park, Ji Hyun
    • The Korean Journal of Community Living Science
    • /
    • v.25 no.4
    • /
    • pp.619-628
    • /
    • 2014
  • This study analyzes whether children's independent picture book reading affects their reading activities and whether the mother-child interaction during this reading improves their reading activities. The study provides basic data and policy implications for developing children's reading ability. Data were collected from a sample of 192 children aged 4 and 5 in Seoul and Anseong, where a survey of their mothers as well as their nursery school teachers was conducted. Variables of interest were analyzed through a correlation analysis and a hierarchical regression analysis, First, children's reading recognized by their mothers was bipolarized as "very high" or "very low". Second, children's reading activity had a significant positive relationship with independent reading, indicating that children active in independent reading were likely to develop their, reading ability. Third, in addition to independent reading, the mother-child interaction had a significant positive effect on children's-reading ability, indicating the importance of the mother's role in developing the child's reading ability.

Assessment of Gestational Age based on Newborn Maturity Rating ; Ballard Examination (신생아의 성숙도 평정에 의한 재태기간 사정)

  • Ahn Young Mee;Koo Hyun Young
    • Child Health Nursing Research
    • /
    • v.4 no.1
    • /
    • pp.86-96
    • /
    • 1998
  • Newborn period is a transitional stage for independent adaptation from intrauterine to extrauterine life by maintaining respiration, temperature and nutrition. In general, the adaptability of the newborn is proportional to the gestational age(GA), so knowing the accurate GA is critical to develop nursing process in the newborn nursery. A newborn ma turity rating, a Ballard examination, has been used to measure GA by assessing the maturity of new-born. It consists a total of 12 items, which is the 6 items for the neuromuscular maturity and the 6 items for the physical maturity A total of 75 new-born were assessed for the maturity and GA using the Ballard examination. The results are follows : 1) The score of each item of Ballard examination is propotional to GA using the Ballard examination as well as LMP. 2) There was a greater positive relationship between neuromuscular, physical and total maturity, and the GA measured by Ballard examination, than the GA measured by LMP. 3) Any stressful environment to the newborn could influence to the maturity of newborn. In summary, the study showed the Ballard examination Is more reliable and clincially feasible method to measure the accurate G4 compared to the GA by LMP. Therefore, it suggests the application of Ballard examination to measure the new born maturity and GA is beneficial in developing nursing process. The expansion of the study with the variety of the subject characteristics nil on hance the clinical applicability of the examination.

  • PDF

Structural Equation Model for Health Promotion Behavior and Health Status on Child Care Teachers (보육교사의 건강증진행위와 건강상태간의 구조모형)

  • Lee, Young-Ran;Park, Sun-Nam;Lee, Mi-Ran
    • Journal of Korean Public Health Nursing
    • /
    • v.34 no.1
    • /
    • pp.99-111
    • /
    • 2020
  • Purpose: This study was conducted to verify model for predicting health promotion behavior and the health status of child care teachers based on Pender's health promotion model and Dahlgren and Whitehead's health determinants model. Methods: The data was collected from January to February 2018 from 205 child care teachers in day care centers in Seoul. Results: This model was suitable to explain the health status and health promotion behavior of child care teachers. In this study, health promotion behavior had the most direct affect on the health status of child care teachers. Health promotion behavior was directly affected by social support, self-efficacy, and depression. Job stress had an indirect affect on health promotion behavior. Conclusion: Considering the factors identified in this study that influence the health promotion behavior of child care teachers, we propose the development of interventions to improve the health status of child care teachers.

Study on the Flooding Tolerance of Some Woody Plants for Selecting Useful Revegetation Plants in Lake and Marsh Slopes (호소사면(湖沼斜面) 녹화용 식물 선정을 위한 몇 가지 목본식물의 내침수성(耐浸水性)에 관한 연구)

  • Park, Chong-Min;Choi, Gun-Ho
    • Journal of the Korean Society of Environmental Restoration Technology
    • /
    • v.4 no.2
    • /
    • pp.45-51
    • /
    • 2001
  • This study was carried out to select the useful plants for the revegetation of flooded slopes in dams, lakes and streams. In this study, four woody plants were investigated for their survival and growth in nursery with various flooding conditions. The results are as follows: Salix gracilistyla showed a very high survival rate and grew continuously under the complete flooding condition. Especially, it grew better under partly flooding condition than non-flooding condition. Amorpha fruticosa showed growth disorder when the flooding period was over 30 days, but the part of stem which was flooded in water adapted itself by branching the adventitious roots. Wisteria floribunda showed respectively high flooding tolerance until 30 days. Lespedeza bicolor were very weak in excessive moisture and flooding conditions. This study confirmed Salix gracilistyla, Amorpha fruticosa and Wisteria floribunda are efficient woody plants for covering the flooded slopes of dam and various impoundment sites.

  • PDF

Demand Analysis on Preschooler Consumer Education in Accordance With Characteristics of Preschooler Teacher (유아교사의 특성에 따른 유아소비자교육 요구분석)

  • Lee, Hee-Ja;Kim, Su-Jin
    • Korean Journal of Human Ecology
    • /
    • v.9 no.2
    • /
    • pp.189-203
    • /
    • 2000
  • This study was proposed preschooler consumer education curriculum to give effect at a preschooler education institute and was investigated into relations with practical degree, needful degree and demandable degree according to preschooler teacher's characteristics. The survey of this research was conducted by means of questionnaire with 548 teachers of nursery and kindergarten in Seoul. Also it was carried out two stages cluster sampling, personal interview. the statistics used for data analysis was frequency, mean, percentile, t-test, one way ANOVA, Pearson's r, and regression using the SPSS/PC+ program. The results and findings of this study were summarized as follows. 1) Practical degree on total preschooler consumer education was looked into being low, also needful degree on total preschooler consumer education examined being very high. 2) Demandable degree on preschooler consumer education differed significantly according to preschooler education institute, preschooler's age in charge. 3) Practical degree on preschooler consumer education correlated positively to needful degree on preschooler consumer education. And practical degree on preschooler consumer education correlated negatively to demandable degree on preschooler consumer education. 4) Preschooler teacher's age and career had affected to money management in practical degree by regression analysis used to dummy variable related with characteristics of preschooler teacher.

  • PDF

Quality Improvement Activities to Reduce the Neonatal Infection in a Hospital (일 병원에서의 신생아 감염 감소를 위한 활동사례)

  • Sung, Mi Hae;Baik, Seung Nam;Hong, Hae Sung;Wee, Hyun Joo;An, Ji Won;Kim, Soon Hee;Kim, Hyo Mi
    • Quality Improvement in Health Care
    • /
    • v.6 no.1_2
    • /
    • pp.120-134
    • /
    • 1999
  • Background : This study was conducted to reduce the neonatal infection rate in nursery. Methods : 50 items, structural problems in NICU were selected by open questionnaire and categorized into 11 similar items. 38 items were picked out among them and then categorized into 6 similar items. We carried out quality improvement focusing around 6 items. Results : The high achievement of goal in CQI Activities was shown in hand washing for reducing infection of NICU after July. The local infection in IV site was not found and hand washing and gowning of protectors were achieved by 100%. Conclusion : Neonatal infection rate was reduced through the quality improvement activities, but structural problem of Hospital still remained.

  • PDF

Design and Implementation of Safe Commuting Management Software for Young Children (어린이 안전 통학 관리를 위한 통합 소프트웨어 설계 및 구현)

  • Song, Doo heon;Park, Eui-In;Lee, Sang Joon;Lee, Junhyung
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2018.05a
    • /
    • pp.428-430
    • /
    • 2018
  • Accidents of commuting vehicles for kindergarteners and nursery school students continue to occur despite various safety policies from the government. In order to minimize such accidents, it is necessary to use both the vehicle-mounted safety commutation management software which can be easily operated by the driver, and the mobile app to manage the safe schooling of the children that can inform such information to parents timely. In this paper, we describe the design and implementation of the safety management software architecture.

  • PDF