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      • KCI등재

        크라우드소싱(crowdsourcing)을 이용한 환경보건 연구 방법의 고찰

        이보람,이기영,Lee, Boram,Lee, Kiyoung 한국환경보건학회 2014 한국환경보건학회지 Vol.40 No.3

        Background: The development of technology can be beneficial for the life and health of human society. Crowdsourcing refers to drawing upon a large pool of individuals in order to seek services, ideas, or other contributions. With the development of information communication technology, crowdsourcing is able to provide powerful results in environmental health research. Methods: We searched 'crowdsourcing' and 'citizen science' for keywords related to the environmental health field and only selected journal articles and conference proceedings material, such as research reports and WHO reports. Results: This paper reviewed environmental health research using crowdsourcing. Examples of such research based on crowdsourcing included practices in environmental disasters, noise monitoring, global positioning system (GPS) technology, smart phones, attached portable devices and information delivery by web. Crowdsourcing methods can provide notably distinct approaches for future environmental health research. However, it is also important to protect personal information whenever crowdsourcing is applied to data generation and information dissemination. Conclusion: We expect that this review may provide useful information for the development of new environmental health research methods using crowdsourcing and citizen science.

      • KCI등재

        정상안압녹내장에서 초기 시야결손 유형과 각막생체역학인자의 관련성

        이보람,한경은,최규룡 대한안과학회 2017 대한안과학회지 Vol.58 No.2

        목적: 정상안압녹내장 환자에서 안구반응분석기(Ocular Response Analyzer, ORA; Reichert Instruments, Depew, NY, USA)를 이용하여 초기 시야결손 유형과 각막생체역학인자의 관련성에 대해 알아보고자 한다. 대상과 방법: 정상안압녹내장 환자 41명을 대상으로 시야검사상 초기 중심부근암점(initial paracentral scotomas)을 보이는 군(21안)과 초기 주변부암점(initial peripheral scotomas)을 보이는 군(20안)으로 나누어 ORA를 이용하여 각막생체역학인자-corneal hysteresis(CH), corneal resistance factors (CRF), Goldmann-correlated IOP (IOPg), corneal-compensated IOP (IOPcc) 및 중심각막두께, 골드만압평안압을 측정하여 두 군 간 비교 분석하였다. 결과: 초기 주변부암점군에서 초기 중심부근암점근에 비해 통계적으로 유의하게 연령이 젊었으며(49.45 ± 13.33 years vs. 58.14± 12.49 years, p=0.035), 근시를 보이는 것으로 나타났다(-2.42 ± 2.22 diopter vs. -0.89 ± 2.22 diopter, p=0.034). 초기 중심부근암점군에서 CRF가 유의하게 낮았으며(9.45 ± 1.95 mmHg vs. 10.58 ± 2.0 mmHg, p=0.041), CH, IOPg, IOPcc는 초기시야결손유형에 따라 통계적으로 유의한 차이를 보이지 않았다. 결론: 정상안압녹내장에서 초기 중심부근암점군과 초기 주변부암점군 간 CRF가 유의한 차이를 보였다. CRF의 차이값은 정상안압녹내장에서 초기 중심부 시야 결손을 예측하는 데 도움이 될 수 있을 것으로 생각한다. Purpose: To investigate the association between corneal biomechanical properties and initial visual field defect pattern in normal tension glaucoma using an Ocular Response Analyzer (ORA; Reichert Instruments, Depew, NY, USA). Methods: Forty-one patients with normal tension glaucoma were divided into 2 subgroups, 21 patients with initial paracentral scotomas and 20 patients with initial peripheral scotomas. The corneal biomechanical properties of corneal hysteresis (CH), corneal resistance factor (CRF), Goldmann-correlated intraocular pressure (IOPg), corneal-compensated IOP (IOPcc) measured by the ORA, central corneal thickness, and Goldmann applanation tonometry were comparatively analyzed between the 2 groups. Results: The patients with initial peripheral scotomas were significantly younger than those with initial paracentral scotomas(49.45 ± 13.33 years vs. 58.14 ± 12.49 years, p = 0.035) and showed more myopia (-2.42 ± 2.22 diopter vs. -0.89 ± 2.22 diopter, p = 0.034). The mean CRF was significantly lower in the initial paracentral scotoma group than in the initial peripheral scotoma group. (9.45 ± 1.95 mmHg vs. 10.58 ± 2.05 mmHg; p = 0.041). No significant difference in CH, IOPg, or IOPcc was seen between the groups. Conclusions: CRF was significantly different between the initial paracentral scotoma group and initial peripheral scotoma group in normal tension glaucoma. Thus, CRF may be useful to predict initial central field loss in normal tension glaucoma.

      • KCI등재

        열성 경련에 대한 중의학 임상 연구 동향 - RCT를 중심으로 -

        이보람,이은주,이지홍,장규태,Lee, Bo Ram,Lee, Eun Ju,Lee, Ji Hong,Chang, Gyu Tae 대한한방소아과학회 2016 대한한방소아과학회지 Vol.30 No.3

        Objectives The purpose of this study is to provide clinical evidence of Korean medicine for febrile seizure by review of randomized controlled trials on the effect of TCM (traditional Chinese medicine) for febrile seizure. Methods We searched randomized controlled trials about TCM treatment of febrile seizure from the China National Knowledge Infrastructure (CNKI) (January 2008 to June 2016). The selected literatures were assessed by Jadad scale. Results 40 papers were selected from 160 studies. Analyses of selected studies indicated that the TCM treatment group has significantly higher cure rate for febrile seizure than first aid or western medicine group. The most commonly used herbs were Gardeniae Fructus (梔子), Uncariae Ramulus cum Uncis (鉤藤), Cornus Gazeliae (羚羊角), Margarita (珍珠), Scutellariae Radix (黃芩), Glycyrrhizae Radix (甘草). The most commonly used acupoints were GV26 (人中), LI4 (合谷), KI1 (湧泉), GV20 (百會). There were no serious adverse events reported from the TCM treatment group during the treatment period. Conclusions TCM has been shown as not only effective but also safe treatment on febrile seizure. This finding can be widely utilized in clinical practice and can form the basis for development of clinical practice guidelines in future.

      • KCI등재

        AI 생성형 로고디자인 사례 연구: 디자인씽킹뮤지엄 로고디자인을 중심으로

        이보람 한국비즈니스학회 2023 비즈니스융복합연구 Vol.8 No.5

        With the rapid advancement of AI technology, generative AI design platforms are emerging across various design industries. AI-generated logo design platforms, in particular, have been at the forefront, benefiting from over a decade of accumulated data and advanced technology. This study investigated the current landscape of AI-generated logo design service platforms and utilized AI-generated logo design tools to create a logo for the Design Thinking Museum. Subsequently, the AI-generated logo design process was compared and analyzed in relation to the traditional logo design process. The analysis revealed several characteristics of AI-generated logo design, including its strengths in terms of efficiency, convenience, and cost-effectiveness. However, it also highlighted certain limitations, such as a restricted range of design elements and the omission of key steps involved in brand research and design direction establishment. Moreover, it was observed that AI-powered logo design struggles to visualize highly symbolic brand elements, a capability readily achieved through traditional design methods. Given that brand identity is an intangible asset that plays a crucial role in brand building, a logo serves as a tangible asset that shapes brand awareness. Logos also hold a significant impact on intellectual property aspects such as patents, registered trademarks, and distribution agreements. Consequently, logo design should preserve the unique value of the brand while projecting a progressive image aligned with business expansion. In the case of logo designs generated by current AI systems, they tend to lack the flexibility to adapt to changes in business development beyond a one-time purchase. In light of this, the researcher aims to explore the possibility of utilizing AI tools for brand investigation and definition to establish design directions in a follow-up study.

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