• Title/Summary/Keyword: total responses

Search Result 2,439, Processing Time 0.034 seconds

Analysis of Verbal Interaction Between Teachers and Students in Middle School Science Classroom (중학교 과학 수업에서 교사와 학생의 언어적 상호작용 분석)

  • Choi, Kyung-Hee;Park, Jong-Yoon;Choi, Byung-Soon;Nam, Jeong-Hee;Choi, Kyung-Soon;Lee, Ki-Soon
    • Journal of The Korean Association For Science Education
    • /
    • v.24 no.6
    • /
    • pp.1039-1048
    • /
    • 2004
  • The purpose of this study is to analyze verbal interaction between teachers and students in order to collect qualitative data on the characteristics of the interaction to enhance teaching efficacy. Total of 12 classes of eight science teachers were observed and were interviewed. The classes were video taped and all the verbal interactions were transcribed. The transcribed content and interviews were further analyzed to draw any conclusions on the verbal interaction between teachers and students. Analysis criteria for the data on the class and interview were developed based on the literature review and applied to analyze the collected content. The analyzed data showed that verbal interactions composed of confirmation questions for memorization, students' short responses and teacher's immediate feedbacks. The results of the study also suggested that there needs to be further studies on the interactional techniques for teacher in utilizing the class materials and activities. The teachers should acknowledge the importance of the questions and feedbacks of teachers for students to stimulate their sound learning through literatures.

A Survey on a Status of Sensory Integration Therapy in Korea (국내 감각통합치료 실태조사)

  • Kim, In-Sun
    • The Journal of Korean Academy of Sensory Integration
    • /
    • v.13 no.2
    • /
    • pp.1-19
    • /
    • 2015
  • Objective : To provide a foundation to develop clinical training program based on a status of sensory integration therapy in Korea identified through the study. Methods : A questionnaire has been developed that is investigating such as environment of therapy, level of knowledge of therapist, and etc. The questionnaire was distributed from June 1st,2014 June 1 to August 31st,2014. The total questionnaire result collected and analyzed are 232 responses. Results : In terms of ratio of therapist who are administrating sensory integration, occupational therapist takes biggest percentage. In most case, it is equipped enough to do treatment in terms of space and tools. Generally, therapists are performing evaluation and documentation earnestly, and willingly participating to continued education and clinical training coursework. However, it is found that some cases are implementing treatment without through evaluation and/or without professional training. Conclusion : This study propose that sensory integration therapists need to train their clinical knowledge and skills through professional training education based on the Ayres Sensory Integration (ASI) theory. Most of professional trainings are administered in capital area currently. The educational opportunities need to be extend to outside of capital region so the level of clinical competence and the quality of the therapy service can be improved.

Effects of Non-protein Energy Intake on Whole Body Protein Synthesis, Nitrogen Retention and Glucose Turnover in Goats

  • Fujita, Tadahisa;Kajita, Masahiro;Sano, Hiroaki
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.20 no.4
    • /
    • pp.536-542
    • /
    • 2007
  • The responses of whole body protein and glucose kinetics and of nitrogen (N) metabolism to non-protein energy intake (NPEI) were determined using an isotope dilution approach and measurement of N balance in three adult male goats. The diets containing 1.0, 1.5 and 2.0 times ME maintenance requirement, with fixed intake of CP (1.5 times maintenance) and percentage of hay (33%), were fed twice daily for each 21 d experimental period. After an adaptation period of 11 d, N balance was determined over 3 d. On day 17, whole body protein synthesis (WBPS) and glucose irreversible loss rate (ILR) were determined during the absorptive state by a primed-continuous infusion of [$^2H_5$]phenylalanine, [$^2H_2$]tyrosine, [$^2H_4$]tyrosine and [$^{13}C_6$]glucose, with simultaneous measurements of plasma concentrations of metabolites and insulin. Ruminal characteristics were also measured at 6 h after feeding over 3 d. Nitrogen retention tended to increase (p<0.10) with increasing NPEI, although digestible N decreased linearly (p<0.05). Increasing NPEI decreased (p<0.01) ammonia N concentration, but increased acetate (p<0.05) and propionate (p<0.05) concentrations in the rumen. Despite decreased plasma urea N concentration (p<0.01), increased plasma tyrosine concentration (p<0.05), and trends toward increased plasma total amino N (p<0.10) and phenylalanine concentrations (p<0.10) were found in response to increasing NPEI. Increasing NPEI increased ILR of both glucose (p<0.01) and phenylalanine (p<0.05), but did not affect ($p{\geq}0.10$) that of tyrosine. Whole body protein synthesis increased (p<0.05) in response to increasing NPEI, resulting from increased utilization rate for protein synthesis (p<0.05) and unchanged hydroxylation rate of phenylalanine ($p{\geq}0.10$). These results suggest that increasing NPEI may enhance WBPS and glucose turnover at the absorptive state and improve the efficiency of digestible N retention in goats, with possibly decreased ammonia and increased amino acid absorption. In addition, simultaneous increases in WBPS and glucose ILR suggest stimulatory effect of glucose availability on WBPS, especially when sufficient amino acid is supplied.

Evaluation of the Efficacy of Fermented By-product of Mushroom, Pleurotus ostreatus, as a Fish Meal Replacer in Juvenile Amur Catfish, Silurus asotus: Effects on Growth, Serological Characteristics and Immune Responses

  • Katya, Kumar;Yun, Yong-Hyun;Park, Gunhyun;Lee, Jeong-Yeol;Yoo, Gwangyeol;Bai, Sungchul C.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.27 no.10
    • /
    • pp.1478-1486
    • /
    • 2014
  • The present experiment was conducted to evaluate the efficacy of dietary fermented by-product of mushroom, Pleurotus ostreatus, (FBPM) as a fish meal (FM) replacer in juvenile Amur catfish, Silurus asotus. A total number of 225 fish averaging $5.7{\pm}0.1g$ ($mean{\pm}standard$ deviation) were fed one of the five experimental diets formulated to replace FM with FBPM at 0%, 5%, 10%, 20%, and 30% ($FBPM_0$, $FBPM_5$, $FBPM_{10}$, $FBPM_{20}$, and $FBPM_{30}$, respectively). At the end of eight weeks of the experiment, average weight gain (WG) of fish fed $FBPM_0$ or $FBPM_5$ were significantly higher than those of fish fed $FBPM_{20}$ or $FBPM_{30}$ diets (p<0.05). However, there was no significant differences in WG among the fish fed $FBPM_0$, $FBPM_5$ or $FBPM_{10}$, and between fish fed $FBPM_{10}$ or $FBPM_{20}$, and also between those fed $FBPM_{20}$ or $FBPM_{30}$ diets. Lysozyme activity of fish fed $FBPM_0$ or $FBPM_5$ were significantly higher than those of fish fed $FBPM_{10}$, $FBPM_{20}$ or $FBPM_{30}$ diets (p<0.05). The chemiluminescent response of fish fed $FBPM_5$ was significantly higher than those of fish fed $FBPM_0$, $FBPM_{20}$ or $FBPM_{30}$ diets (p<0.05). Broken line regression analysis of WG suggested that the maximal dietary inclusion level for FBPM as a FM replacer could be 6.3% without any adverse effects on whole body composition and on serological characteristics. Therefore, these results may indicate that the maximal dietary inclusion level of FBPM as a FM replacer could be 6.3% in juvenile Amur catfish.

Growth Performance, Carcass Traits and Serum Mineral Chemistry as Affected by Dietary Sodium and Sodium Salts Fed to Broiler Chickens Reared under Phase Feeding System

  • Mushtaq, M.M.H.;Pasha, T.N.;Saima, Saima;Akram, M.;Mushtaq, T.;Parvin, R.;Farooq, U.;Mehmood, S.;Iqbal, K.J.;Hwangbo, J.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.26 no.12
    • /
    • pp.1742-1752
    • /
    • 2013
  • A basal diet (0.8 g/kg dNa) was formulated in which each of the two sources ($NaHCO_3$ and $Na_2SO_4$) were supplemented in such a way to attain four levels (1.7, 2.6, 3.5, and 4.4 g/kg) of total dNa, respectively, under $4{\times}2$ factorial arrangement. Eight dietary treatments were replicated four times, with 40 birds in each replicate (n = 1,280). The diets supplemented with $Na_2SO_4$ to attain higher levels of dNa showed highest BW gain and feed intake (FI) during d 1 to 10 (interaction effects) while 2.6 g/kg dNa exhibited improved BW gain and gain:feed (FG) during d 11 to 20. Linear rise in daily water intake (DWI) was associated with diets containing increasing dNa during d 1 to 42 ($p{\leq}0.036$). During the first 10 d, DWI:FI was found highest in $NaHCO_3$ diets while $Na_2SO_4$ diets showed highest DWI:FI during last 10 d of the experiment ($p{\leq}0.036$). Increasing dNa and changing $Na_2SO_4$ with $NaHCO_3$ salt increased pH and resulted in poor growth performance. Dressing weight ($p{\leq}0.001$) and abdominal fat ($p{\leq}0.001$; quadratic effect) were reduced, whereas breast ($p{\leq}0.001$) and thigh (p<0.001) weights were aggravated with increasing dNa (linear effects). Present findings suggested higher levels of dNa from $Na_2SO_4$ as the supplemental salt in broiler diets would produce better growth performance, especially in first ten days of life, and improve carcass and body organ characteristics.

Awareness of Risk Factors for Cancer among Omani adults- A Community Based Study

  • Al-Azri, Mohammed;AL-Rasbi, Khadija;Al-Hinai, Mustafa;Davidson, Robin;Al-Maniri, Abdullah
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.15 no.13
    • /
    • pp.5401-5406
    • /
    • 2014
  • Background: Cancer is the leading cause of mortality around the world. However, the majority of cancers occur as a result of modifiable risk factors; hence public awareness of cancer risk factors is crucial to reduce the incidence. The objective of this study was to identify the level of public awareness of cancer risk factors among the adult Omani population. Materials and Methods: A community based survey using the Cancer Awareness Measure (CAM) questionnaire was conducted in three areas of Oman to measure public awareness of cancer risk factors. Omani adults aged 18 years and above were invited to participate in the study. SPPSS (ver.20) was used to analyse the data. Results: A total of 384 participated from 500 invited individuals (response rate =77%). The majority of respondents agreed that smoking cigarettes (320, 83.3%), passive smoking (279, 72.7%) and excessive drinking of alcohol (265, 69%) are risks factors for cancer. However, fewer respondents agreed that eating less fruit and vegetables (83, 21.6%), eating more red or processed meat (116, 30.2%), being overweight (BMI> 25) (123, 32%), doing less physical exercise (119, 31%), being over 70 years old (72, 18.8%), having a close relative with cancer (134, 34.9%), infection with human papilloma virus (HPV) (117, 30.5%) and getting frequent sunburn during childhood (149, 38.8%) are risk factors for cancer. A significant association was found between participant responses and their educational level. The higher the educational level, the more likely that respondents identified cancer risk factors including smoking (p<0.0005), passive smoking (p= 0.007), excessive drinking of alcohol (p<0.0005), eating less fruit and vegetables (p= 0.001) and infection with HPV (p<0.0005). Conclusions: The majority of respondents in this study in Oman were not aware of the common risk factors for cancer. It may be possible to reduce the incidence of cancers in Oman by developing strategies to educate the public about these risk factors.

A Study on the Effect of Information Security Compliance and Crisis Management on Information Security Trust (정보보안 컴플라이언스와 위기대응이 정보보안 신뢰에 미치는 영향에 관한 연구)

  • Yoon, Il-han;Kwon, Sun-dong
    • Information Systems Review
    • /
    • v.17 no.1
    • /
    • pp.141-169
    • /
    • 2015
  • Electronic financial accidents are constantly happening and these accidents are taking place by a combination of several causes such as technique, human, and structure. Among electronic financial accidents, personal information disclosure is most frequently happening and becomes big problems, because secondary damage like voice phishing causes great loss to society. This research model is that financial information security compliance affects the crisis response of financial institutions and financial authorities and these crisis responses affect financial information security trust. Research target is people who experienced the disclosure of their own financial information. For empirical verification, survey questionnaires were distributed and total 103 questionnaires were collected and analyzed. As results of data analysis, all hypotheses were accepted. First, financial information security compliance influenced the crisis response of financial institutions and authorities. Second, the crisis response of financial institutions and authorities affect financial information security trust. Third, at the moderating effect analysis, the importance of personal financial information moderated the effect of the crisis response of financial institutions on financial information security trust. And the disclosure level of personal financial information moderated the effect of the crisis response of financial authorities on financial information security trust.

Effects of the Combined Stress Induced by Stocking Density and Feed Restriction on Hematological and Cytokine Parameters as Stress Indicators in Laying Hens

  • Kang, Sun-Young;Ko, Young-Hyun;Moon, Yang-Soo;Sohn, Sea-Hwan;Jang, In-Surk
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.24 no.3
    • /
    • pp.414-420
    • /
    • 2011
  • A study was conducted to investigate the effects of the combined stressor induced by high stocking density with feed restriction on immunological parameters such as leukocyte differential counts and cytokine expression in laying hens. A total of forty White Leghorn laying hens were randomly allotted into the control (12 kg of body weight/$m^2$) and the stress (44 kg of body weight/$m^2$) groups, and then birds of the stress group were given 75% of voluntary intake of the control birds for 12-d on a daily basis. There was a significant decrease in body weight without affecting the relative weights of the liver and spleen after 12-d of the combined stressor. In hematological values, no significant difference in leukocyte differential counts including heterophils (H), lymphocytes (L), monocytes and H:L ratio was observed between the two groups. In cytokines, hepatic lipopolysaccharide-induced tumor necrosis factor-${\alpha}$ (LITNF-${\alpha}$) and inducible nitric oxide synthase (iNOS) expression levels in the stress group were significantly (p<0.05) higher compared with those in the control group. However, the expression levels of interleukin (IL)-4 and IL-6 in the liver were not affected by the combined stressor. Splenic LITNF-${\alpha}$ expression in the combined stressor group was significantly (p<0.05) up-regulated compared with that in the control birds. However, the combined stressor did not affect splenic IL-4, IL-6 and iNOS expression. In conclusion, the combined stressor caused by high stocking density with feed restriction enhanced some pro-inflammatory cytokines including LITNF-${\alpha}$ and iNOS in lymphoid and non-lymphoid organs of birds, suggesting that altered cytokine expression to given stressors can be another parameter that can be used in assessing stress responses of birds.

Long Term Outcomes and Prognostic Factors of N0 Stage Nasopharyngeal Carcinoma: a Single Institutional Experience with 610 Patients

  • Sun, Jian-Da;Chen, Chuang-Zhen;Chen, Jian-Zhou;Li, Dong-Sheng;Chen, Zhi-Jian;Zhou, Ming-Zhen;Li, De-Rui
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.13 no.5
    • /
    • pp.2101-2107
    • /
    • 2012
  • Treatment responses of $N_0$ stage nasopharyngeal carcinoma were firstly analyzed comprehensively to evaluate long term outcomes of patients and identify prognostic factors. A total of 610 patients with $N_0$ NPC, undergoing definitive radiotherapy to their primary lesion and prophylactic radiation to upper neck, were reviewed retrospectively. Concomitant chemotherapy was administrated to 65 out of the 610. Survival rates of the patients were calculated using the Kaplan-Meier method and compared by log-rank test. Prognostic factors were identified by the Cox regression model. The study revealed the 5-year and 10-year overall, disease-free, disease-specific, local failure-free, regional failure-free, locoregional failure-free and distant metastasis-free survival rates to be 78.7% and 66.8%, 68.8% and 55.8%, 79.9% and 70.4%, 81.2% and 72.5%, 95.8% and 91.8%, 78.3% and 68.5%, 88.5% and 85.5%, respectively. There were 192 patients experiencing failure (31.5%) after radiotherapy or chemoradiotherapy. Of these, local recurrence, regional relapse and distant metastases as the first event of failure occurred in 100 (100/610, 16.4%), 15(15/610, 2.5%) and 52 (52/610, 8.5%), respectively. Multivariate analysis showed that T stage was the only independent prognostic factor for patients with $N_0$ NPC (P=0.000). Late T stage (P=0.000), male (P=0.039) and anemia (P=0.007) were independently unfavorable factors predicting disease-free survival. After treatment, satisfactory outcome wasgenerally achieved in patients with $N_0$ NPC. Local recurrence represented the predominant mode of treatment failure, while T stage was the only independent prognostic factor for overall survival. Late T stage, male gender, and anemia independently predicted lower possibility of the disease-free survival.

Clinical Studies on 56 Cases of Having Treated patients suffering from Ischemic Stroke through both Urokinase and Therapeutics of Oriental Medicine (Urokinase와 동의학적요법(東醫學的療法)으로 동시치료(同時治療)한 허혈성뇌졸중환자(虛血性腦卒中患者) 56례(例)에 대(對)한 임상적(臨床的) 연구(硏究))

  • Kim, In-Sup
    • The Journal of Korean Medicine
    • /
    • v.15 no.2 s.28
    • /
    • pp.46-91
    • /
    • 1994
  • l. Backgrounds of Studies Cerebrovascular accident. one of the three major causes of death among audults with cardiopathy and malignancy, has been on the increase in korea while it is on the decrease in European countries and Japan. Types of stroke undergo changes caused by prolongment of life expectancy. and social and economic variety. More patients of ischemic stroke show a tendency to increase now than those of hemorrhagic stroke in the past. Many clinical studies on medical cerebrovascular and oriental stroke of paralysis have been published. but few clinical studies on therapeutics of integrated oriental and western medicine are to be found. So I have made an attempt to study clinical observations and therapeutic responses of ischemic stroke under integrated oriental and western medicine. 2.Methods. Among the patients admitted into the clinic of Joong-Poong, Woo-Suk University Hospital from May 1. 1993 until April 30. 1994 those 56 patients who were diagnosed as ischemic stroke on Computed Tomography(CT) and showed no dubious symptom after examination of coagulation and bleeding time were classified into the following six steps and treated: l)diagnosis 2)emergency treatment 3)basic treatment 4)treatment of risk and provoking factors. and preceeding disease 5)complications and conservative therapy 6)rehabilitation. For a period of basic treatment both herb medication and urokinase therapy were applied at the same time. Intravenous injection has been given at a unit of 300.000 dosage a day as urokinase therapy during basic treatment. If they showed any dubious symptom in glucose tolerance test. fructose 500ml and urokinase 300.000 dosage were mixed and injected. In case of no symptom 5% DW 500ml was mixed with urokinase 300.000 unit. and injected at a speed of 15gtt per minute. 3. Results and Conclusions 1) The level of ambulation has been improved from 42.9% when admitted to 73.2% when discharged in the degree of recovery. The level of severe function disorder has been remarkably decreased from 55.4% when admitted to 19.6% when discharged. 2) The treatment effect on the basis of therapeutic response of clinical and subjective symptom shows as follows: 7.1% Excellent. 35.7% Good. 37.5% Effective. 10.7% Stationary. and 8.9% Aggravated. The total recovery above effective shows 80.3%. Judging from the above results I think it proper to develop the model of better preventing and treating ischemic stroke through effective therapeutic and clinical studies of integrated oriental and western medicine.

  • PDF