http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
天主敎 信者에 관한 意識調査 : 대구대교구 봉덕천주교회중심으로 in the case of Catholic Church of Taegu Bongduk
신현일 대구효성카돌릭대학교사회과학연구소 1998 사회과학연구 Vol.5 No.-
This questionnaire survey assessed the belief system and attitudes of the devotees in the Catholic Church Taegu Bongduk This survey was conducted on March 1 in 1997. 987 devotees responded to the questionnaire, but only 882 cases were analysed by the use of SPSS/PC+ program. The items analysed were self-conceit as a devotee, human relations among devotees, offerings, praying at home, and measures of participation in mass, small group activities, missionary activities, etc. The analysis showed as follows; 1. The devotee’s way of thinking about the mass becomes an serious issue. 2. The evaluation to the friendly relations at a parish church was very negative. 3.The degree of participation in piety enhancement activities or group activities at a parish church was also very passive 4. The numbers of family which periodically were praying at home was also very small. 5. The negative attitude to the small piety group revealed itself low participatory level. 6. The self-conceit as a devotee and evaluative attitude to the offerings were generally positive.
pH 4.3과 pH 7.0의 과포화용액에서 불소의 농도가 합성 수산화인회석의 결정 성장에 미치는 영향
신현일,박성호,박정원,이찬영 大韓齒科保存學會 2012 Restorative Dentistry & Endodontics Vol.37 No.1
Objectives: Present study was undertaken to investigate the crystal growth onto synthetic hydroxyapatite (HA) seeds in pH 4.3 and pH 7.0 supersaturated solutions with different fluoride concentrations. Materials and Methods: 8 groups of pH 4.3 and 7.0 calcium phosphate supersaturated solutions were prepared with different fluoride concentrations (0, 1, 2 and 4 ppm). Calcium phosphate precipitates yield crystal growth onto the HA seed surface while solutions flow. For evaluation of crystallizing process, the changes of Ca2+, PO43-, F- concentrations of the inlet and outlet solutions were determined. The recovered solid samples were weighed to assess the amount of minerals precipitated, and finally determined their composition to deduce characteristics of crystals. Results: During the seeded crystal growth, there were significantly more consumption of Ca2+, PO43-, F- in pH 4.3 solutions than pH 7.0 (p < 0.05). As fluoride concentration increased in pH 4.3 solution, Ca2+, PO43-, F- consumption in experimental solutions, weight increment of HA seed, and fluoride ratio in crystallized samples were increased. There were significant differences among the groups (p < 0.05). But in pH 7.0 solution, these phenomena were not significant. In pH 7.0 solutions, analyses of crystallized samples showed higher Ca/P ratio in higher fluoride concentration. There were significant differences among the groups (p < 0.05). But in pH 4.3 solution, there were not significant differences in Ca/P ratio. Conclusions: Crystal growth in pH 4.3 solutions was superior to that in pH 7.0 solutions. In pH 4.3 solutions, crystal growth increased with showed in higher fluoride concentration up to 4 ppm.
고장력강판 및 2층아연도금된 고장력 강판의 점용접성에 관한 연구
신현일,강성수 대한용접접합학회 1994 대한용접·접합학회지 Vol.12 No.3
The spot weldability of high strength steel sheet and two stories galvannealed high strength steel sheet has been studied. 1) Tensile shear strength decreased inversely as welding current increased over 12KA in the case of two stories galvannealed high strength steel sheet. 2) When heat flux input over 12KA, hardening region become narrow in case of two stories galvannealed high strength steel sheet. 3) The size of hardening region affect the strength of nuggets.
신현일,구보라,김유정,김태윤,조신형,이상은 대한기생충학ㆍ열대의학회 2020 The Korean Journal of Parasitology Vol.58 No.1
Majority of the imported malaria cases in Korea is attributed to Plasmodium falciparum and P. vivax infections, whereas P. malariae and P. ovale infections are very rare. Falciparum and ovale malaria are mostly imported from Africa, while most of the vivax malaria cases are imported from Southeast Asia. Here, we report 6 Korean imported ovale malaria cases (4 males and 2 females) who had visited in Africa during 2013-2016. These subjects were diagnosed with P. ovale based on microscopic findings, Plasmodium species-specific nested-PCR, and phylogenetic clade using 18S rRNA gene sequences. We identified 2 P. ovale subtypes, 1 P. ovale curtisi (classic type) and 5 P. ovale wallikeri (variant type). All patients were treated with chloroquine and primaquine, and no relapse or recrudescence was reported for 1 year after treatment. With increase of travelers to the countries where existing Plasmodium species, the risk of Plasmodium infection is also increasing. Molecular monitoring for imported malaria parasites should be rigorously and continuously performed to enable diagnosis and certification of Plasmodium spp.