• Title/Summary/Keyword: Chonju

Search Result 316, Processing Time 0.022 seconds

The Effects of the STEP Program on Mothers' Self-Concept, Child-Rearing Attitudes and Children's Behavior. (STEP 부모교육 프로그램이 어머니의 자아개념, 양육태도 및 유아행동지각에 미치는 효과)

  • Hwang, Ok Ja
    • Korean Journal of Child Studies
    • /
    • v.9 no.1
    • /
    • pp.93-118
    • /
    • 1988
  • Systematic Training for Effective Parenting, developed by Dinkmeyer and McKay, is a parent education program that emphasizes social-emotional development. The present research studied the applicability of STEP to Korean mothers by examining changes in mothers' self-concept, mother's child-rearing attitudes, and children's behavior. The subjects of this study were 43 mothers of a kindergarten in Chonju City. 25 mothers were assigned to the control group and 18 mothers to the experimental group. Primary observes, consisting of 43 fathers of kindergarten children, and secondary observers, consisting of 43 Woosuk University students observed mothers' child-rearing attitudes and children's behavior. Instruments included the self-concept test by Jung Woonsik, Schaefer's Maternal Behavior Research Instrument, O Kiseon's Parent Child Relationship Test, Fear's parent questionnaire, and McKay's Adlerian Parental Assessment of Child Behavior. The mothers' child-rearing attitudes and the children's behavior are recorded by the observers and were compared with mothers' responses. The data were analyzed by MANOVA (multivariate analysis of variance), and ANOVA (analysis of variance). While the MANOVA showed no significant difference between the control and the experimental groups in changing the mothers' self-concept, differences in 5 of the 8 subfactors showed that STEP implemented positive change in the self-identity, self-satisfaction, self-behavior, personal self and family self in the experimental group. The MANOVA showed a significant difference between the two groups in changing the mothers' child-rearing attitudes. That is after participating in the STEP program, the mothers of the experimental group showed more significant progress than those of the control group. Mothers' observations of positive change in children's behavior agreed with those of the primary and secondary observers.

  • PDF

Effect of tannin contents on the physicochemical characteristics of acorn starch (탄닌함량에 따른 도토리전분의 물리화학적 특성)

  • Ahn, Ho-Kyoung;Choi, Hyeong-Taeg;Kim, Byong-Lyoung;Oh, Doo-Hwan
    • Applied Biological Chemistry
    • /
    • v.33 no.4
    • /
    • pp.301-306
    • /
    • 1990
  • The Physical and chemical properties or dry acorn starch(DS), detannined acorn starch (DTS) and defatted and detannined acorn starch(Drn) were investigated. Ail acorn starch sample, observed by a scanning electron microscope, showed a hemispherical shape ud its size was about $5{\sim}10{\mu}m$ in diameter. It had a little change on the pasting temperature of DS, DTS and DFTS but peak viscosity of DTS was somewhat higher than that of n. Flow behavior of gelatinized starch pastes showed a pseudoplastic behavior and flow behavior index was lower than unit. The consistency coefficient showed concentraion and temperature dependency. The activation energies of DS, DTS and DFTS were $2.09{\sim}3.58Kcal/g\;{\cdot}\;mol and time dependent characteristic of acorn starch samples showed thixotrpic behavior.

  • PDF

Effect of Packaging Methods on the Storage of Banana (포장방법이 바나나 저장성에 미치는 영향)

  • Koh, Ha-Young;Park, Hyung-Woo;Kang, Tong-Sam
    • Korean Journal of Food Science and Technology
    • /
    • v.20 no.6
    • /
    • pp.737-741
    • /
    • 1988
  • The storage stabilities of philipines' bananas were investigated according to the storage pretreatments and packaging methods during 60 days storage at $13^{\circ}C$. The better storage stability was got in bananas packaged with 60{\mu}m low density polyethylene (PE) film inside the carton box than those without inside pack. Radiation gave the adverse effects on bananas' storage stabilities. Shelf-life of bananas in PE package was 60 days, but that of radiated bananas was only 20 days. And shelf-life of bananas in no inner pack was 20 days. Soluble solid content of bananas packaged with PE film was 17 Brix degree after 60 days storage, but that with no inner package was around 20 Brix after 20 days. Color was below 3 in color chart after 60 days storage and hardness was rapidly decreased from 40 days in bananas packaged with PE film, but color was became to 3 color after 30 days and hardness was rapidly decreased after 20 days in bananas without inner package. Percentage of deteriorated bananas were below 3% in PE films after 60 days storage, but 100% after 40 days in bananas without inner package.

  • PDF

Calaulation of Geometric Geoidal Heights Using Gps/leveling Data in Study Area (Gps/leveling 데이터에 의한 기하학적 지오이드고의 산출)

  • 이석배;황용진;이재원
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
    • /
    • v.22 no.1
    • /
    • pp.45-52
    • /
    • 2004
  • It can be classified in various methods to get the geoidal heights. It can be achieved geometric geoidal heights if we do GPS surveying in leveling point. The aims of this paper are calculation of geometric geoidal heights using GPS/leveling data in study area and evaluation of the global and local geoid models in and around Korean peninsula. For this study, study area was selected in the leveling line from Kunsan to Chonju city and GPS surveying was accomplished in the leveling line. And, also spherical harmonic analysis was made on the three global geopotential models, OSU91A, EGM96, EGM96m under same condition. Then the differences were calculated between geometric geoidal heights and geoidal heights of 3 geopotential models, KOGD2002 which was Korean gravimetric geoid model. The results shows that EGM96m is the best model because the differences between geoidal heights of E6M96m and geometric geoidal heights of GPS/Leveling data appear the smallest value among them.

The Mycoflora of Higher Fungi in Mt. Paekdu and Adjacent Areas (I) (백두산(白頭山)의 고등균류상(高等菌類相)에 관(關)한 연구(硏究)(I))

  • Park, Seong-Sick;Cho, Duck-Hyun
    • The Korean Journal of Mycology
    • /
    • v.20 no.1
    • /
    • pp.11-28
    • /
    • 1992
  • Some 420 species of higher fungi were collected from the Mt. Paekdu, Songwha river and their adjacent areas from 28th July to 12th of August, 1991 and identified to 2 subdivisions, 4 classes, 2 subclasses, 12 orders, 51 families, 141 genera and 336 species. The dominant species were Clitocybe gibba, C. clavipes, ystoderma amianthinum, Hygrocybe flavescens, H. miniata, Russula cyanoxantha, R. metica, Lactarius lignyotus, L. torminosus and Phellinus igniarius. The species found in Mt. Paekdu were newly described; Amanita muscaria var. regaris, Volvariella species var. speciosa, Cortinarius alboviolaceus, C. violaceus, Inocybe geolilacina, I. hirtella var. hirtella, Boletinus paluster, Crepidotus badiofloccosus, Lactarius circellatus var. circellatus, L. controversus and L. cilicioides.

  • PDF

A Clinical Review of Radioactive Iodine-131 Therapy in Differentiated Thyroid Carcinoma (갑상선(甲狀線) 분화암(分化癌)의 방사성 요드-131 치료(治療)에 대한 임상적(臨庶的) 고찰(考察))

  • Park Yoon-Kyu;Lee Dae-Young;Chon Seong-Eun;Oh Sung-Soo;Chung Eul-Sam
    • Korean Journal of Head & Neck Oncology
    • /
    • v.12 no.1
    • /
    • pp.32-42
    • /
    • 1996
  • This study was desinged to evaluate the effect of radioactive iodine-131 therapy in differentiated thyroid carcinoma treated at the Presbyterian Medical Center, Chonju during the 20-year period from 1975 to 1994. The authors reviewed 246 patients who received radioactive iodine-131. An analysis of the therapeutic response and survival rates of the 246 patients has been carried out. The male to female ratio was 1 : 3.6. The peak incidence was in the 4th and 6th decades. The histologic findings in the 246 patients were papillary adenocarcinoma in 200 cases, follicular adenocarcinoma in 29 cases, mixed type in 14 cases, and others in 3 cases. Combined treatment modalities of 246 patients consisted of sugery and radioiodine in 222 cases, surgery with radioiodine and external irradiation in 11 cases, and surgery with radioiodine, external irradiation and chemotherapy in 5 cases. 42 of the 246 cases showed recurrence and the commonest type of combined treatment for recurrent case was surgery followed by radioiodine-131. The highest accumulated total dosage of radioiodine-131 was 480mCi in that case femoral metastasis was noticed. The most common locoregional metastatic site was ipsilateral cervical node, and neighbouring muscle, vessel, trachea, recurrent layngeal nerve, in order of frequency. The determinate 10-year survival rate was 91.8% in the group receiving surgery followed by radioiodine-13l and 71.4% in patients receiving surgery, radioiodine-13l with XRT. The determinate 10-year survival rate was better for patients under 40 years of age who received radioiodine as compared to patients over 40 year of age(85.7% vs. 33.3%). The most usual primary therapeutic dosage in the group of cervical lesion was 90$\sim$120mCi after surgery.

  • PDF

Stellate Ganglion Block for the Treatment of Sudden Sensoryneural Hearing Impairment (돌발성 난청의 치료를 위한 성상신경절 차단)

  • Choe, Huhn;Choi, Young-Soon;Kim, Dong-Chan;Han, Young-Jin;Lee, Ki-Nam
    • The Korean Journal of Pain
    • /
    • v.5 no.2
    • /
    • pp.234-238
    • /
    • 1992
  • We compared the effectiveness of vasodilator therapy with histamine and stellate ganglion block(SGB) for the treatment of sudden sensoryneural hearing impairment retrospctively. 24 patients were treated with histamine and nicotinic acid(histamine group), and 30 patients were treated with SGB(SGB group). Corticosteroids and low molecular weight dextran($Rheomacrodex^{(R)}$) were given to all patients. The degree of hearing impairment and the evidence of improvement were checked with audiogram. 52.8%(10 out of l9 follow-up ckecked patients) of patients in histamine group and 56.7%(17 out of 30) of patients in SGB group had improved within three weeks of treatment, which means both histamine and SGB are equally effective. As a consequence, we concluded that SGB ia a good substitute for histamine as a vasodilator therapy for sudden sensoryneural hearing impairment with minimal complication, few absolute contraindications, and simple and safe technique.

  • PDF

Chemical Properties and Physiological Activities of Synnemata of Beauveria bassiana

  • Yoon, Cheol-Sik;Yu, Kwang-Won;Bae, Song-Hwan;Song, Hyuk-Hwan;Park, Hyun-Soo;Lee, Chan
    • Journal of Microbiology and Biotechnology
    • /
    • v.13 no.1
    • /
    • pp.125-133
    • /
    • 2003
  • Chemical properties and physiological activities of the freeze-dried synnemata of Beauveria bassiana were examined. A proximate analysis showed that the synnemata consisted mainly of carbohydrate (49.86%), protein 11.36%), and a moisture content of 30.64%. It contained a low amount of crude ash (4.76%) and fat (3.38%). The carbohydrate was composed mainly of mannose (52.3%), galactose (31.5%), glucose (13.2%), and rhamnose (3%). Trace amounts of arabinose, xylose, and fructose were present. Major amino acids In the synnemata were glutamic acid, glycine, aspartic acid, arginine, threonine, alanine, valine, leucine, lysine, and aspartic acid with the amounts of 30.42, 25.22, 17.17, 15.12, 12.65, 15.23, 12.47, 11.47, 14.24, and 17.17 mg/g, respectively. Among extracts from the synnemata, the hot-water extract showed 67% of anticomplementary activity compared to that of the positive control, followed by ethyl acetate extract (17%) and methanol extract (15%). The hot-water extract also had anticoagulant activity with 55 sec of coagulating time and this fraction exhibited the most potent Intestinal immune system modulating activity. The methanol extract showed the highest inhibitory activity (25%) on the 12-O-tetradecanoyl phorbol-13-acetate-induced superoxide ($O_2^-$) generation, followed by hot-water extract (18%) and ethyl acetate extract (10%). The data in the present study indicate that the extract of Beauveria bassiana synnemata contains some healthful chemical ingredients and it could provide beneficial physiological activities. These features of the synnemata should be of interest to the food industry as well as other industrial fields.

Purification and Some Properties of Cyclodextrin Hydrolase (Cyclodextrin분해효소의 정제 및 그 특성)

  • Kim, Yong-Hwi;Shim, Kyu-Kwnag;Moon, Young-Hee
    • Applied Biological Chemistry
    • /
    • v.33 no.1
    • /
    • pp.79-86
    • /
    • 1990
  • Cyclodextrin hydrolase from Bacillus stearothermophilus KFCC 21203 was purified and the properties of the purified enzyme were investigated. The enzyme was purified 15 folds with 77 % recovery by ammonium sulfate fractionation, DEAE-cellulose chromatography, and Ultro AcA 34 gel filtration. The specific activity and the molecular weight of the enzyme were 1.30 units/mg protein and about 29,500, respectively, The maximum activity of the enzyme was shown at $55^{\circ}C$ and pH 5.5. However, stable temperature and pH were $40^{\circ}C$ and $5.0{\sim}8.0$, respectively. The Km value for ${\gamma}-cyclodextrin$ was $3.78{\times}10^{-3}$ M. The degradation activity of the enzyme was selectively high for ${\gamma}-cyclodextrin$, and very low for ${\beta}-cyclodextrin$, but not for ${\alpha}-cyclodextrin$. The decomposed products of ${\gamma}-cyclodextrin$ were mainly glucose and maltose, and a little mlatotriose. The activity of the enzyme was very high for amylose, potato starch, corn starch, amylopectin and maltooligomer, and relatively high for glycogen and dextrin. The decomposed products of them were mainly glucose and maltose.

  • PDF

Microanalysis of Vecuronium Bromide in Biological Fluids by Spectrofluorimetry and HPLC-Fluorescence Detection (형광광도법 및 HPLC-형광검출법에 의한 생체시료 중의 Vecuronium bromide의 미량분석)

  • Ko, Yong-Seok;Han, Sang-Soo;Shin, Tae-Yong;An, Nyeon-Hyoung;Ock, Chi-Wan
    • Analytical Science and Technology
    • /
    • v.7 no.3
    • /
    • pp.413-419
    • /
    • 1994
  • The determination of the neuromuscular blocking agents vecuronium bromide(VeBr) in biological fluids has been investigated. The method depends on the formation of insoluble red complex between vecuronium bromide and rose bengal in aqueous layer. The amount of vecuronium bromide was calculated from that of extracted rose bengal which was determined by spectrofluorimetry or HPLC/fluorescence detection method. It was possible to analyze VeBr in the range of $2{\sim}32{\mu}g/ml$(r=0.998 for water soln., 0.999 for urine, 0.996 for plasma). This method was applied to the analysis of VeBr in biological fluids, urine and plasma.

  • PDF