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Shi-mei JIN,Liu-wen DING,Ding-rui LIU,Hui-yan LI ASCONS 2020 IJASC Vol.2 No.4
Background/Objectives: Under the background of educational informatization, the realization of education modernization and information education is the inevitable trend of future education development. As the backbone of the future teacher team, the level of information technology application ability of normal university students is the key to the modernization of future education. Therefore, the ministry of education proposed to strengthen the cultivation of information literacy of normal university students. Methods/Statistical analysis: As the cradle of basic education teachers in yanbian prefecture, yanbian university should strengthen the cultivation of information technology application ability of normal university students and study the current situation of the cultivation. In this paper, two questionnaires were conducted before and after the training of normal university students in yanbian university. Findings: Through the comparison and analysis of the two data by SPSS software, it is found that there is no specific training for normal university students in the training of information technology application ability of normal university students in yanbian university. Teaching less theoretical knowledge; Students have fewer opportunities to practice the problem. Improvements/Applications: Finally, the author puts forward some strategies for the future cultivation of information technology application ability of normal university students in yanbian university. For the training of excellent information teachers to contribute.
Study on Marketing Policy of Beijing’s Incentive Tourism Promotion
Shi, Mei-Yu 동북아관광학회 2011 동북아관광연구 Vol.7 No.2
This paper analyses short plank of incentive tourism in Beijing based on its current situation, and proposes marketing policy for Beijing’s incentive tourism promotion via referring to foreign experiences. To be specific, professional agencies should be founded, supporting policies should be formulated, more incentive tour products should be produced, marketing channel should be widen and promotion plan should be made for world class tourism destination target.
Tian-Mei Si,Yun-shu Zhang,Liang Shu,Ke-Qing Li,Xie-He Liu,Qi-Yi Mei,Gao-Hua Wang,Pei-Shen Bai,Li-Ping Ji,Xian-Sheng Cheng,Cui Ma,Jian-Guo Shi,Hong-Yan Zhang,Hong Ma,Xin Yu 대한정신약물학회 2012 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.10 No.2
Objective: Clozapine is one of the most commonly used antipsychotic drugs in China. To date, few studies have investigated the patterns the prescription of clozapine nationwide. The present study examined these patterns in China in 2006 and identified the demographic and clinical characteristics associated with the use of clozapine. Methods: Using a standardized protocol and data collection procedure, we surveyed 5,898 patients with schizophrenia in 10provinces with differing levels of economic development. Results: Overall, clozapine had been prescribed for 31.9% (n=1,883) of the patients; however we found considerable variation among the 10 provinces. The frequency of clozapine use was highest in Sichuan (39.3%) and lowest in Beijing (17.3%). The mean daily dose of clozapine was 210.36±128.72 mg/day, and 25.1% of the patients were treated with clozapine in combination with other antipsychotics. Compared with the group not receiving clozapine, clozapine-user had been treated for longer durations and had experienced a greater number of relapses and hospitalizations. Furthermore, those in the clozapine-user had lower family incomes, were less able to seek psychiatric services, and more likely to be male and have a positive family history of schizophrenia. A multiple logistic regression analysis revealed that age, sex, professional help-seeking behaviors, duration of illness, economic status, educational level, and clinical manifestations were associated with the use of clozapine. Conclusion: Clozapine use is common in China. However, use of the antipsychotic varies among provinces, and demographic and clinical factors play important roles in the prescription of clozapine.
石美玉(Shi Mei-yu) 대한중국학회 2007 중국학 Vol.29 No.-
Today, there are three bottlenecks in the development of the tourism shopping in China, which badly prevents the farther development of the tourism shopping and the whole advance of the tourist industry. In this paper, Connected with the important character of the experience economy times, it is put forward that tourism shopping is a kind of important experience product and the experience economy is one of new marketing model by which drives the development of the tourism shopping in China. Based on all above, the successful experience of “Hong Kong Shopping Festival” is taken for example and the main contents of the marketing strategies of the tourism shopping are analyzed.
김석매(Shi-Mei Jin),이영진(Yong-Zhen Li),이상호(Sang-Ho Lee),이충세(Chung-Sei Rhee) 한국통신학회 2008 韓國通信學會論文誌 Vol.33 No.3C
최근 이동통신기술의 발달과 사용편리성을 위한 최근에 모바일 RFID리더기애 대한 연구 개발도 활발하게 진행되고 있다. 특히 현재 RFID 시스템에서는 리더와 백-엔드 DB 구간은 유선구간으로 간주하여 안전한 채널로 가정하고 있다. 그러나 모바일 RFID 리더기 사용으로 시스템에는 무선 환경의 보안 취약성과 프라이버시 침해 등 문제점이 발생하고 있다. 이 논문에서는 초특이 타원 곡선 Weil-pairing 유한군을 적용한 타원 곡선 암호 알고리즘을 사용하여 은닉서명을 설계하고 그 은닉서명을 기반으로 사용자 익명성이 보장되는 모바일 RFID리더 인증 기법을 제안한다. Recently, with the development of mobile techniques and the consideration to conveniency of using, the research on Mobile RFID Reader technique is getting more and more attentions. Until now, all security authentication algorithms of RFID are algorithms about range between Tag and Reader. The range between Reader and backend DB is composed by wired networks, so it’s supposed to be secure range. But it must be taken account of the problem of information security and privacy in wireless range during the design of Mobile REID Reader. In this paper we design an blind signature scheme based on weil-paring finite group's ECC encryption scheme, and by using this blind signature we propose the anonymous authorization scheme to Mobile RFID Reader's users.
Factors that Influence the Presciption of Antipsychotics for Patients with Schizophrenia in China
Tian-Mei Si,Liang Shu,Ke-Qing Li,Xie-He Liu,Qi-Yi Mei,Gao-Hua Wang,Pei-Shen Bai,Li-Ping Ji,Xian-Sheng Chen,Cui Ma,Jian-Guo Shi,Hong-Yan Zhang,Hong Ma,Xin Yu 대한정신약물학회 2011 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.9 No.3
Objective: To investigate the patterns of antipsychotic use in China and to analyze the factors that influence antipsychotic prescriptions. Methods: A standardized survey was conducted from May 20 to 24 2002 in five different regions of China with varying economic levels. The patterns of antipsychotic medication use were analyzed in a sample of 4,779 patients with schizophrenia. The survey gathered information on demographic characteristics, clinical profiles, and antipsychotic medications prescribed. Multiple logistic regression was used to analyze factors related to patterns of antipsychotic medication use. Results: A plurality of patients with schizophrenia was treated with clozapine (39%); this was followed by risperidone, sulpride,chlorpromazine, perphenazine, and haloperidol. More than 56.3% of patients were treated with only one atypical antipsychotic. The mean daily dose of chlorpromazine was 365±253 mg (mean±standard deviation), and 6.5% of patients were treated with depot injections of typical antipsychotic medications. A total of 73.7% (n=3,523) of patients with schizophrenia received monotherapy,24.8% (n=1,183) received two antipsychotics, 1.1% (n=52) received three antipsychotics, and one received four different antipsychotics. Patients often simultaneously received other classes of medications including anticholinergic agents, benzodiazepines,β-blockers, antidepressants, and mood stabilizers. Economic status and clinical symptoms were the main factors that contributed to the patterns of antipsychotic prescription. Conclusion: The present study suggests that atypical antipsychotic medications, especially clozapine, are the primary psychiatric treatments of choice in the management of schizophrenia in China. Moreover, the economic status and clinical profile of the patient are the major factors affecting the prescription of antipsychotic medication.
무선인터넷에서의 안전한 신용카드기반의 소액 지불 프로토콜
김석매 ( Shi-mei Jin ),이영진 ( Yong-zhen Li ),이현주 ( Hyun-ju Lee ),이충세 ( Chung-se Rhee ) 한국정보처리학회 2004 한국정보처리학회 학술대회논문집 Vol.11 No.1
무선 환경에서의 전자상거래가 빠르게 성장함에 따라 종단간 보안이 필요하다. 기존 WTLS를 사용하는 WPP 프로토콜에서는 종단간 사용자 안전성을 보장하고 있지 않다. 이 논문에서는 AIP프로토콜에서 사용자와 서비스 제공자간에 종단간 안전성이 제공되는 무선 인터넷 플랫폼에 독립적인 소액지불 프로토콜을 제안한다. 또한 인증기관이 인증과정에 참여할 경우 ID 기반 공개키 암호 시스템을 적용한 세션키를 생성하여 제안 프로토콜의 안전성 및 효율성을 분석한다