• 부모자녀건강학회지
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• 제5권2호
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• pp.224-240
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• 2002

As social changes, there are growing number of instituted infants. Most of them were poor growth and developmental outcome due to situational and environmental vulnerability. Developmental interventions for this infants have been the subjects of debate for many years. The purpose of this study was to evaluate the effectiveness of massage intervention on the physical growth of orphaned infants during the first 6 month of life. This study utilized equivalent control group with repeated measuring by quasi experimental design. Fifty eight orphaned infants were randomly assigned to control(n=28), or an experimental(n=30) group. In addition to routine orphanage care, infants in the experimental group received 15 minutes of massage intervention twice a day, 5 days a week, for 4 weeks. Data has been collected from April 1st, 2000 to August 31st, 2002 and were analyzed using SPSS/PC(Version 10.0) with chi-square test, t-test, and repeated measures ANOVA to determine the effectiveness of massage intervention and to test the homogeneity of general characteristics between experimental and control group. The results were as follows; Compared to the control group, the experimental group has gained significantly more weight(F=33.52, p < .0001) and had larger increases in length(F=10.04, p < .0001) and head circumference(F=49.78, p < .000) after the 4-week intervention period and at 6 months of age. These data demonstrate that massage intervention may be effective in facilitating growth for newborn infants placed in orphanages during first 6 months of life.

• Asian Pacific Journal of Cancer Prevention
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• 제13권12호
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• pp.6475-6479
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• 2012

Background: Recent studies have demonstrated an association between insulin growth factor (IGF) and insulin growth factor binding protein-3 (IGFBP-III) serum levels and increased risk for various cancers. However, little information is available on clinical implications of the IGF system in Indian patients with cervical cancer. This study explored associations by analyzing their expression profiles in cervical cancer cases. Materials and Methods: Totals of 50 patients with advanced cervical cancer and 40 healthy controls were enrolled. Human papillomavirus (HPV) and cervical biopsy sample were obtained from all participating women. Circulatory levels were estimated by ELISA and the tissue expression was assessed using RT-PCR and Western blotting. Results: Levels of IGF-I and II showed significant increase whereas IGFBP-III showed significant decline in all patients as compared to controls. Spearman correlation analysis between IGFs and HPV status showed significant correlations. Conclusions: We demonstrated elevated circulating levels and tissue expression of IGF-I and IGF-II in advancer cancer cervix patients, as compared with controls, with a converse trend being apparent for IGFBP-III. In future, associations of the IGF system and clinical outcome of cervical cancer patients in post treatment samples might point to significance in disease mapping as a prognostic marker after validation with a larger patient series.

• 식품보건융합연구
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• 제4권2호
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• pp.7-11
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• 2018

Salinity is one of the major and increasing problems in irrigated agriculture in Pakistan. Salinity stress negatively affects the growth and yield of plants guar (Cyanoposisa tetragonoloba). This experiment was conducted to evaluate the effects of ($4dSm^{-1}+13.5(mmol\;L^{-1})^{1/2}$, $5dSm^{-1}+25(mmol \;L^{-1})^{1/2}$, $5dSm^{-1}+30(mmol\;L^{-1})^{1/2}$, $10dSm^{-1}+25(mmol\;L^{-1})^{1/2}$ and $10dSm^{-1}+30(mmol \;L^{-1})^{1/2}$) on biomass yield of guar against salinity tolerance. Maximum biomass yield ($54.50gpot^{-1}$) was produced by $4dSm^{-1}+13.5(mmol\;L^{-1})^{1/2}$ treatment. Biomass produce was reduced with the increase of the salts toxicity. Minimum biomass yield ($30.17gpot^{-1}$) was attained under $10dSm^{-1}+30(mmol \;L^{-1})^{1/2}$. $5dSm^{-1}+25(mmol\;L^{-1})^{1/2}$ treatment exhibited improved outcome i.e. the least diminution % over control (18.66). Salinity cum sodicity showed staid effect on the growth reduction from 18.66% to 44.64%. This reduction fissure was impacted by the toxic effect of salinity and sodicity on Guar growth. Salinity- sodicity behaved toxic impact on the growth reduction from 18.66% to 44.64%. Based on the findings, guar (Cyanoposisa tetragonoloba) grows better at $4dSm^{-1}+13.5(mmol \;L^{-1})^{1/2}$ treatment.

• 식품보건융합연구
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• 제6권1호
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• pp.9-15
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• 2020

Salinity with sodic condition disturbs germination, retards emergence, and slow down seedling development of Lemon Grass (Cymbopogon citratus).Lemongrass is a perennial grass plant widely distributed worldwide and most especially in tropical and subtropical countries. This research experiment was designed to evaluate the influences of (4 dSm^-1+ 13.5 (mmol L^-1)^-1/2, 5 dSm^-1+ 25 (mmol L^-1)^1/2, 5 dSm^-1+ 30 (mmol L^-1)^1/2, 10 dSm^-1+ 25 (mmol L^-1)^1/2 and 10 dSm^-1+ 30 (mmol L^-1)^1/2) on biomass produce of lemon grass against salt tolerance. The uppermost biomass yield (45.53 gpot^-1) was produced by 4 dSm^-1+ 13.5 (mmol L^-1)^1/2 treatment. The increase in the intensity of salts reduced the growth of lemon grass. Lower biomass yield (79.33 gpot^-1) was gained at 10 dSm^-1+ 30 (mmol L^-1)^1/2. 5 dSm^-1+ 25 (mmol L^-1)^1/2 treatment performed enhanced outcome i.e. the least reduction % over control (5.87). Salinity- sodicity showed serious effect on the growth reduction from 5.87% to33.60%. This reduction gap was affected by the negative effect of salinity and sodicity on Linseed growth. Salinity- sodicity showed severe impact on the growth reduction from 5.87% to33.60%. Based on the findings, lemon Grass (Cymbopogon citratus).was capable to grow up the maximum at 4 dSm^-1+ 13.5 (mmol L^-1)^1/2 treatment.

• 디지털융복합연구
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• 제10권7호
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• pp.59-67
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• 2012

본 연구는 마음성장프로그램에 참여한 대학생의 참여동기, 자아효능감, 자아존중감 및 지속적 참여의도의 인과관계를 규명하기 위해 선행연구 결과를 바탕으로 가설과 연구모형을 설정하고 마음성장 프로그램에 참여한 88명의 자료를 실제분석에 사용하였으며, 경로모형의 적합도와 경로계수의 공변량 분해를 통하여 가설검증을 수행하여 다음과 같은 결론을 도출하였다. 마음성장 프로그램에 참여한 대학생의 참여동기가 높을수록 자아효능감과 자아존중감이 높아지고, 자아효능감이 높을수록 자아존중감이 높아지며, 자아존중감을 통한 참여동기와 자아효능감이 높을수록 지속적 참여의도가 높아진다고 결론지을 수 있다. 이런 결론을 통해서 보면 학생들에게 낮은 자아존중감의 원인으로 볼 수 있는 학업중단, 비행, 폭력, 자살 등의 사례가 현실적으로 많이 증가하고 있는 실정을 고려해 볼 때 자아존중감 향상을 위한 인성교육의 대안이 절실히 요구되고 있다. 따라서 대학생의 인성교육의 대안으로 마음성장 프로그램을 제시하고자 한다.

• 직업교육연구
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• 제35권4호
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• pp.109-129
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• 2016

최근 우리나라는 미래국가성장동력을 마련하기 위해 과학인재양성에 힘쓰고 있다. 이에 교육부에서는 이공계 대학교육의 내실화를 위한 특별법을 마련하고, 산업연계 교육 활성화 선도대학(PRIME)과 같은 사업을 시행하여 교육적인 지원을 제공하고 있다. 그러나 이러한 지원에도 불구하고 이공계 내 다른 계열과 비교하여 현재 자연과학계열 인력은 수요와 공급이 불균형을 이루고 있는 실정이며, 더욱이 자연과학계열 대학생들은 전공 외 분야에 취업하는 경우가 많아, 이들을 위한 진로교육이 필요하다는 목소리가 제기되고 있다. 이에 본 연구에서는 한 개인의 진로발달과정에서 진로결정에 영향을 미치는 변인에 대한 포괄적인 이해가 가능한 사회인지진로모형(SSCT)을 바탕으로 자연과학계열 대학생들의 진로준비행동에 대한 그릿(Grit), 진로결정자기효능감, 진로결과기대, 전공흥미 변인의 예측력 및 이들 간의 경로관계를 실증적으로 규명하고자 하였다. 이를 위해 A대학 자연계열 학생 153명을 대상으로 자료를 수집하여 경로분석을 실시하였다. 연구 결과, 그릿에서 진로결정자기효능감, 진로결과기대, 전공흥미, 진로준비행동으로 가는 경로모형은 통계적으로 적합한 것으로 나타났다. 이를 바탕으로 자연과학계열 대학생들이 그들의 전공 분야와 관련한 진로준비행동을 촉진하기 위해서는 그릿, 진로결정자기효능감, 진로결과기대, 전공흥미를 통합적으로 고려한 체계적인 진로교육이 제공되어야 함을 제안하였다.

• Journal of Microbiology and Biotechnology
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• 제21권8호
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• pp.777-790
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• 2011

To elucidate the biodiversity of plant growth-promoting rhizobacteria (PGPR) in Korea, 7,638 bacteria isolated from the rhizosphere of plant species growing in many different regions were screened. A large number of PGPR were identified by testing the ability of each isolate to promote the growth of cucumber seedlings. After redundant rhizobacteria were removed via amplified rDNA restriction analysis, 90 strains were finally selected as PGPR. On the basis of 16S ribosomal RNA sequences, 68 Gram-positive (76%) and 22 Gram-negative (24%) isolates were assigned to 21 genera and 47 species. Of these genera, Bacillus (32 species) made up the largest complement, followed by Paenibacillus (19) and Pseudomonas (11). Phylogenetic analysis showed that most of the Grampositive PGPR fell into two categories: low- and high- G+C (Actinobacteria) strains. The Gram-negative PGPR were distributed in three categories: ${\alpha}$-proteobacteria, ${\beta}$- proteobacteria, and ${\gamma}$-proteobacteria. To our knowledge, this is the largest screening study designed to isolate diverse PGPR. The enlarged understanding of PGPR genetic diversity provided herein will expand the knowledge base regarding beneficial plant-microbe interactions. The outcome of this research may have a practical effect on crop production methodologies.

• 가정과삶의질연구
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• 제29권2호
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• pp.13-22
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• 2011

Since environmental problems were globalized, discussions on 'Sustainable Development' started from Rio Declaration on Environment and Development(Rio Agenda 21). In Korea, the idea of 'Green Growth' was introduced and generalized since the celebration speech made on 8.15(Independence Day of South Korea) on 2008. And Low Carbon- Green Growth Basic Law was established on 2010. There are 3 strategies and 10 sub-tasks to achieve green country-traffic and green revolution of life. Family resource management is capable of changing life style from energy wasty to ecologically green. The value of family resource management plays a critical role in changing the lifestyle through influencing the goal and standard setting. So, this study is aimed to suggest the green value and green way of life from the perspective of family resource management. Results are as follow. First, the green value is to change from 'material-oriented' to 'people-oriented'. The 'material-oriented value pursues pleasure from possessing, but the 'people-oriented' value pursues pleasure from being itself. Second, the change from the value of 'human-mastery of the nature' to the value of 'mother -nature' is necessary. The value of 'human-mastery of the nature' seeks pleasure from the velocity and tangible outcome. But the value of 'mother- nature' seeks pleasure from the time to relax and slow way of life. 'Third, the change from the value of 'individualism' to the value of 'community sprit' is necessary. Individualism focuses on man's achievement, which may fall into family egoism. And the green way of life suggests the change from 'results-oriented' to 'enjoy the process itself", from 'consumption' to 'ecological restoration' and from 'work to home and then home to community'.

• Journal of Korean Neurosurgical Society
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• 제45권5호
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• pp.271-274
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• 2009

Objective: We retrospectively analyzed the surgical outcomes of 42 patients with growth hormone (GH)-secreting pituitary adenoma to evaluate the clinical manifestations and to determine which preoperative factors that significantly influence the remission. Methods: Forty-two patients with GH-secreting pituitary adenoma underwent transsphenoidal surgery (TSS) between 1995 and 2007. The patient group included 23 women and 19 men, with a mean age of 40.2 (range 13-61) years, and a mean follow-up duration of 49.4 (range 3-178) months after the operation. For comparable radiological criteria, we classified parasellar growth into five grades according to the Knosp classification. We analyzed the surgical results of the patients according to the most recent stringent criteria for cure. Results: The overall rate of endocrinological remission in the group of 42 patients after primary TSS was 64% (26 of 42). The remission rate was 67% (8 of 12) for microadenoma and 60% (18 of 30) for macroadenoma. The remission rate was 30%(3 of 10) for the group with cavernous sinus invasion and 72% (23 of 32) for the group with intact cavernous sinus. Cavernous sinus invasion in Knosp grade III and IV was significantly correlated with the remission rate. There was a significant relationship between preoperative mean GH concentration and early postoperative outcome, with most patients in remission having a lower preoperative GH concentration. Conclusion: TSS is thought to be an effective primary treatment for GH-secreting pituitary adenomas according to the most recent criteria of cure. Because the remission rate in cases with cavernous sinus invasion is very low, early detection of the tumor before it extends into the cavernous sinus and a long-term endocrinological and radiological follow-up are necessary in order to improve the remission rate of acromegaly.

• Journal of Information Science Theory and Practice
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• 제5권2호
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• pp.62-74
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• 2017

This study examined the mechanical engineering research output from India, Japan, and South Korea on different parameters including growth, collaboration indices, and activity index. The purpose of the study is to understand the overall development of mechanical engineering through analytical approaches applied on the scholarly outcome of the countries considered for the study. The study focuses on analysing the articles published by India, Japan, and South Korea, and is restricted to articles indexed in the Science Citation Index - Web of Science for the period 2000 to 2014. The ratios of number of paper to citations for India, Japan, and Korea are 20,836: 1,97,679; 24,494: 2,04,393; and 30,578: 2,66,902 respectively for the period 2000-2014. The findings show that there is a decline in Japanese publications in mechanical engineering, whereas other two countries have recorded an increasing trend. While India has tripled its publications in a span of 15 years, South Korea, on the other hand, has doubled its publications in the same span of time. There has been an increasing trend towards collaboration in almost all fields of science and technology. However, the extent of collaboration and their rate of growth varied for one subject to another, one branch to another branch of the same subject, and from one country to another country. The present study analyses the growth of research publications of the mechanical engineering domain including authorship distribution, collaboration indices, prominent journals, and activity index.