미디어 강사의 신문보기

申敏亨(신민형) 관훈클럽 2002 관훈저널 Vol.43 No.4

Ramos B세포의 아포토시스 과정에서 이상 발현되는 Zinc Finger 유전자의 규명

신민선,김수영,동승명,나은영,이석형,박원상,이정용,유남진,신민선 대한병리학회 1998 Journal of Pathology and Translational Medicine Vol.32 No.12

캐스터블 내화물에 충돌하는 입자의 입사각도가 에로젼에 미치는 영향

신민,윤종원,김창삼,Shin, Min,Yoon, Jong-Won,Kim, Chang-Sam 한국결정성장학회 2015 한국결정성장학회지 Vol.25 No.1

The degradation of refractories can be caused by erosion, friction of abrasive particles, as well as by corrosion by molten slag in the gasification reactors. There was little knowledge about the erosion of refractories so far. The castable refractories of which the maximum applying temperature of 1300 and $1500^{\circ}C$ were abraded using SiC particles varying the incidence angles. It was revealed that the maximum abrasion was occurred at the incidence angle of $60{\sim}75^{\circ}$ not at $90^{\circ}$ and thought that the porosity of the refractories was the principle factor.

Biobehavioral Pain Profile을 이용한 구강안면동통 환자의 행동양식에 관한 연구

신민,Shin, Min 대한안면통증구강내과학회 1998 Journal of Oral Medicine and Pain Vol.23 No.4

The aim of this study was to measure effects of the following items to pain and pain behavior reaction in patients with chronic orofacial pain. Items that contribute to the first factor(Environmental Influences) measure environmental sources of information that may affect illness behavior; Second factro(Loss of Control) measure appraisals and attributions perceived to influence personal views aobut pain; Third factor(Health Care Avoidance) measures a variety of avoidant behaviors; Fouth factor(Past and Current Experiences) measures experiences with treatment); Fifth factor(Physiological Responsivity) measures physiological parameters that are experienced in association with pain; Sixth factor(Thoughts of Disease Progression) measures thoughts regarding the etiology and progression of disease in relation to pain. 150 patients that were consist of 40 male and 110 female were participated in this study. The obtained results of this study were as follows : 1. Environmental influences and loss of control scales were recorded high score in patients with chronic orofacial pain 2. "Physician's descriptions of what your pain will be like" and "Physician's facial expression when they ask about your pain" items from the environmental influences were recorded high score. These results indicated that responsibility of doctro is very important to the pain reaction behavior of patients. Also, items from thoughts regarding the etiology and progression of disease in relation to pain influenced to the pain reaction. 3. There were significant defferences on the "nurses' descriptions of what you pain will be like", "physician's and nurses' facial expression when they ask about your pain", "TV and radio", and "Literature" items from the environmental influences between male and female patients. 4. There were no significant differences on the each scale between arthrogenous and combitnation group and significant correlated with all 6 scales.

교합안정장치가 근력과 근지구력에 미치는 영향

신민,양춘호 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study was purposed to investigate the effects of occlusal splints on the muscle strength and muscle endurance. The subjects were 42 general undergraduate students(14), weight lifting(14) and rowing players (14) were participated as experimental and control group. Measured items were back muscle strength, grasping power, sit-up, chinning etc. It was measured before application of occlusal splints, 6 weeks and 12 weeks after. The obtained results was analyzed by SPSS PC 11.0 statistical program. The results were as follows; 1. In general undergraduate group, there is significantly differed only on grasping power item between experimental and control groups. There were significant differences on back muscle strength, grasping power and chinning between before occlusal splint and 12 weeks after occlusal splint. 2. There were no differences between experimental and control groups in weight lifting players, but all scores of measured items were higher in 12 weeks after occlusal splint than before occlusal splint. 3. In rowing players, there were no significant difference between two groups, however, there were differed on back muscle strength, grasping power and chinning scores between 12 weeks after and before occlusal splint. Therefore, long term use of occlusal splint, at least for 12 weeks, were helpful for enhancement of muscle strength and endurance.

영재와 평재의 자기조절 전략에 미치는 요인 : 자율성 지지와 지적 능력에 대한 신념을 중심으로

신민,안도희 韓國英才學會 2014 영재교육연구 Vol.24 No.5

본 연구는 고등학생의 성취 수준에 따라 세 집단(영재, 고성취 평재, 저성취 평재)으로 나누어 지각한 자율성 지지와 지적 능력에 대한 신념, 자기조절 전략 사용에 차이를 보이는지 살펴보고, 이들 변인 중 어떠한 특성이 자기조절 전략 사용에 유의미한 영향을 미치는지를 탐색하고자 하였다. 본 연구의 표집대상은 경기도 지역 영재학교 1개교, 고성취 평재와, 저성취 평재집단으로 분류한 일반 고등학교 2개교에 재학 중인 학생들을 대상으로 설문조사를 실시하여 분석하였다. 학생들의 자율성 지지, 지적 능력에 대한 신념, 자기조절 전략을 측정한 결과, 성취수준과 또래로부터의 자율성 지지와 지적 능력에 대한 항상성 신념 및 자기조절 전략 중 부적응적 자기조절 요인을 제외한 모든 하위 요인 간 유의한 정적 상관을 보인 반면, 성취 수준과 지적 능력에 대한 항상성 신념 및 자기조절 전략 중 부적응적 자기조절 요인과는 유의미한 부적 상관을 보였다. 또한, 성취 수준에 따른 학생들의 자율성 지지, 지적 능력에 대한 신념, 자기 조절 전략의 차이를 비교한 결과, 또래로부터의 자율성 지지와 지적 능력에 대한 항상성 신념을 제외한 모든 하위 변인들에서 성취 수준이 높은 영재 집단이 유의미하게 높은 것으로 나타났다. 본 연구 결과를 토대로 볼 때, 학생들에게 보다 많은 자율성 지지를 제공하고, 지적 능력에 대한 향상 가능성 신념을 높여주는 것이 더 적극적인 자기조절 전략을 사용하도록 하는 것에 도움이 될 것으로 판단된다. This Study was to examine whether high school students’ autonomy support and beliefs of intelligence ability influence their self-regulated strategies. Of the 600 high school students surveyed from 3 high schools in two metropolitan cities, Korea, 478 completed and returned the questionnaires yielding a total response rate of 79.7%. Among the final sample consisted of 109 gifted students (22.8%), 190 high-achieving non-gifted students (39.7%), and low-achieving non-gifted students (37.4%). Measures of students’ perceived autonomy support (i.e. from parents, teacher, peer), beliefs of intelligence ability (i.e. incremental, entity) and self-regulated strategies (i.e. managing environment and behavior, seeking and learning information, maladaptive regulatory behavior). Spearman’s rho(ρ) indicated that students’ achieving level was positively associated with autonomy support (i.e. parents, teacher), beliefs of intelligence ability (i.e. incremental) and self-regulated strategies (i.e. managing environment and behavior, seeking and learning information). However, students’ achieving level was negatively associated with beliefs of intelligence ability (i.e. entity) and self-regulated strategies (i.e. maladaptive regulatory behavior). Hierarchical multiple regression analyses showed that students’ perceived autonomy support (i.e. from teacher) and beliefs of intelligence ability (i.e. incremental) were the crucial contributors for enhancing students’ self-regulated strategies. Results are discussed in relation to theoretical implications and school settings.

스포츠 음료의 치아 침식에 대한 정량적 연구

신민,양춘호 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study was designed to investigate the effects of several soft drinks including sports drink on the erosion of the permanent teeth. 40 sound teet were obtained from extracted human premolars for orthodontic treatment. Specimens were divided into 4 groups and treated with soft drinks as follows; Group 1 : sports drink(pH 3.45) , Group 2: cola(pH 2.58), Group 3: cider(pH 2.93), Group 4: natural water(pH 7.1) All teeth were covered in acid-resistent wax except for 5 X 7㎜ window and exposed to the test solution for 2 hours. Microhardness, color differences and calcium ion concentration were measured before and after exposure. The obtained result were analyzed with Window SPSS 10.0 and as follows: 1. Microhardness were very significant decreased as exposure of cola and cider (P<0.001), and also decreased in group of sports drink significantly(P<0.05). 2. Colors were differed after exposure of soft drinks in only group of cider(P<0.01) 3. After exposure of cola and cider, there were significant increase of loss of calcium ion concentrations(P<0.001) and had a tendency of increase of loss of calcium ion in group of sports drink(P<0.05).

표면마취가 저작근 및 경부군의 압력통각역치에 끼치는 영향에 관한 연구

신민,Shin, Min 대한안면통증구강내과학회 1997 Journal of Oral Medicine and Pain Vol.22 No.1

Pressure pain thresholds are routinely used in orofacial pain research to evaluate the response of deep orofacial tissues to mechanical stimulation. Like other psychophysical measurements, however, this technique must stimulate cutaneous tissues before stimulating deeper tissues. This study aimed at evaluating the influence of the cutaneous hypoesthesia on the pressure pain threshold in 30 healthy volunteers. PPTs were determined with electric pressure algometry over masseter, temporalis anterior, sternocleidomastoid, and trapezius muscle before and after skin hypoesthesia. A local anesthetic cream and a control cream were applied following a placebo-controlled double-blind design and PPTs were reassessed. Two examiners measured PPTs two times on each muscles, randomly. And the EMG activity of all muscles were measured to evaluate the relationship with PPTs. The collected data were processed by SAS/STAT program. The obtained results were as follows : 1. There were a tendency to increase PPTs after than before cutaneous hypoesthesia, but, there were no significant difference statistically. 2. PPTs were consistently higher in anterior temporalis than in masseter muscle. 3. In all occasions, PPTs were higher in males than in females(p<0.001). 4. A statistically significant correlation was obtained from values of intra-examiners and inter-examiners in all measured muscles. 5. A significantly positive correlation was not found between PPT and functional EMG activity.

菓器│花器

신민 중앙대학교 예술대학 공예학과 1976 卒業作品硏究文集 - 工藝專攻 Vol.1976 No.-

H₂O/N₂/H₂S 혼합가스 분위기 900℃에서 캐스타블 내화물의 부식

신민,윤종원,김창삼,Shin, Min,Yoon, Jong-Won,Kim, Chang-Sam 한국결정성장학회 2017 한국결정성장학회지 Vol.27 No.2

Refractories used in low-rank coal gasification reactors are usually exposed in a highly corrosive $H_2S$ gas at less than $1000^{\circ}C$, and their mechanical properties such as erosion resistance and fracture strength decline with the exposure time. However, the cause of the degradation of the mechanical properties has little reported yet. In this paper, two kinds of castable refractories with different refractoriness had been exposed in a $H_2O/N_2/H_2S$ mixed gas with high $H_2S$ content for 100 hours at $900^{\circ}C$, and the changes of microstructure, crystalline phases and erosion resistance were compared before and after the corrosion test. The weight of the refractories decreases due to the elution of silica in the specimens after the corrosion test. The capillary porosities of the samples are reduced, but the erosion resistance of the samples is fatally weakened after the corrosion test. There also are changes in constituent phases; dmitryivanovite ($CaAl_2O_4$) and amorphous silica ($SiO_2$) disappear, and gypsum ($CaSO_4{\cdot}2H_2OS$) and kaolinite ($Al_2Si_2O_5(OH)_4$) newly appear after the corrosion test. It is obvious that the phase change from dmitryivanovite that works as a binding agent in the castable refractory to gypsum is the main reason of the degradation of the erosion resistance, because the mechanical properties of gypsum are much poorer than those of dmitryivanovite.