http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
전동킥보드 공유 서비스의 사용자 경험에 관한 고찰 -킥고잉과 라임을 중심으로-
이웅열,김승인 한국디지털정책학회 2021 디지털융복합연구 Vol.19 No.2
The purpose of this study is to compare and analyze leading brands of the scooter-sharing system market of Korea, KICKGOING and Lime, in terms of user experience, and to suggest the improvement direction of the applications and scooters of those two services. The assessment was conducted in such a way that the experimental group using scooter-sharing system over a certain frequency would choose the specific service they use most frequently, and complete a questionnaire: based on the reorganized version of the Peter Morville’s Honeycomb Model. Based on the results of the experiment, We drew a conclusion that the services need to add navigation features in the application, to provide more simple procedures for reporting breakdown or accident and browsing insurance information, and to improve the user and pedestrian safety levels by gamification, et cetera. We expect this study to help the fast-growing smart mobility market and scooter-sharing systems that represent the market develop into a user-centered way. 본 연구는 대표적인 국내 전동킥보드 공유 서비스인 킥고잉과 라임을 사용자 경험 측면에서 비교·분석하고, 이를 통해 애플리케이션과 킥보드의 개선 및 발전 방향을 제안하는 데 목적이 있다. 일정 빈도 이상으로 전동킥보드 공유 서비스를 이용하고 있는 실험집단을 대상으로 자신이 가장 빈번히 사용하는 특정 서비스를 선택하게 한 뒤, 피터 모빌(Peter Morville)의 허니컴 모델을 재구성하여 작성한 설문지를 통해 평가를 진행하였다. 실험 결과를 바탕으로 현재 서비스들은 내비게이션 기능 추가, 고장 또는 사고 발생 후 신고 절차 및 보험 관련 정보 제공 시 직관성 개선, 게임화 등을 통한 사용자 및 보행자 안전 수준 향상이 필요하다는 결론을 도출하였다. 본 연구는 빠르게 성장하는 스마트 모빌리티 시장과 이를 대표하는 공유 킥보드 서비스들이 사용자 중심으로 발전하는 데 도움이 될 것으로 기대한다.
SM45C綱의 熱處理條件 및 두께 變化에 따른 破壞擧動에 관한 硏究
李雄烈 건국대학교 1991 論文集 Vol.7 No.-
The purpose of this study is to idendify the fracture characteristics of the SM 45 C steel which is used as material of machine elements such as crank shaft, couplings, etc. Three point bend test which is the standard method authorized by ASTM E-399, was used for identifing the fracture behavior for various heat treating conditions and depth of test materials. The following conclusions are drawn based on the results of the study. 1.The crack opening displacement diagram was approaching to the Type III, and the COD increased, and the fracture decreased, according to the increase in depth of test materials. 2.The plain strain value 'βc' was appeared to be 1 at the level of 0.5, because it seemed to be in the plain stress state. At the plain stress condition of SM 45 C, KIF was almost in linear proportion to the depth of test materials, and was shown to be almost horizontal shape. 4.Comparing to the original weight of test material, the maximum weight of material respecting to heat treating conditions, was increased to 27% and 43% at 200℃, 500℃ heat treating conditions respectively, and was decreased to 94% in case of quenching treatment, and decreased to 15℃ and 7% in case of annealing, normalizing treatment respectively.
李雄烈,李季淑,朴承咸 한양대학교 의과대학 1983 한양의대 학술지 Vol.3 No.1
The study was made in order to investigate the present status of the superficial and the deep mycosis in Korea. The incidence and the organism by the mycological observations were reviewed. The study was made by the previously reported articles by many authors in Korea and and the results are as follows: 1. Dermatomycosis shows male predominace and the second decade shows peak incidence in age group. Trichophyton ferrugineum was markedly decreased and Trichophyton rubrum was increased. Thinea capitis was decreased and Tinea pedis was increased. 2. Otomycosis shows male predominance and the most important causative organism was Aspergillus species. 3. 87 cases of deep mycosis were reviewed and Aspergillosis and Cryptococcosis shows most high incidence. 4. 80 cases of Sporotrichosis was reported and shows peak incidence in third decade, male patient in Chon-nam area.
최근 분리된 Campylobacter fetus subsp . jejuni 에 관한 소고
박승함,이웅열 대한미생물학회 1982 大韓微生物學會誌 Vol.17 No.1
Campylobacter fefms subsp. Jejuni was isolated from 7 stool specimens (4g) from the total number. Of 175 stoal specimens during February and March, 1982 and the 15 specimens (39, gg) from 3g stool spicimens of the chicken m ihe urban aiea of Seoul. All isolates showed typical characteristics of the Campylobacter fetus subsp. Jejuni in Gram reac- tion, morphology and biochemical tests. They were all resistant to cephazolin and sensitive to gen- tamicin and chloramphenicol. During same period of time, the shigella was isolated lrom Il stool specimens and the salmonella was isolated from 1 stool specimen.
附子 및 硫璜의 複合製劑가 家兎血中 酒精濃度에 미치는 實驗的 硏究
洪載奉,李雄烈,朴宗漢,李時炯 최신의학사 1974 最新醫學 Vol.17 No.8
We had found Gollin, a compound of aconite and sulfur, was quite effective in controlling hangover syndrome in the previous clinical study. In this study, we have tried to explain the possible biological mechanism of its effectiveness, at least in part, by way of analyzing blood alcohol clearence rate. Nature rabbits of both sexes, weighing between 2.0 kg and 3.0 kg were used. Experimental group was given five capsules of Gollin in liquid form 20 minutes prior to L V. injection of 50 Vol. % of ethanol in a dose of 5.0 ml/kg of body weight. All of the specimens. were obtained by cardiac pucture at 10 and 30 min. respectively after alcohol edmini?stration. The result showed blood alcohol clearence was much enhanced in the experimental group and it was more so at 10 min. than 30. A possible mechani?sm for this finding. was discussed and this result was also related to the clinical effectiveness of Gollin in controlling hangover syndrome.