Alcohol and the Psychophysiological Detection of Deception

Psychophysiological detection of deception examinations were conducted on 40 subjects. Of these, 32 were “guilty” of a mock crime and 8 were innocent. Sixteen guilty subjects committed the crime while intoxicated and the remaining 16 committed the crime sober. These two groups of guilty subjects were subdivided such that half of each group was examined with the polygraph while intoxicated and the other half was examined while sober. Two questioning techniques were used in the examination, a Control Question Test and the Guilty Knowledge Test. Measures of skin resistance, heart rate and respiration were recorded. The principal findings were that alcohol intoxication during the crime reduced detectability with detection scores derived from the measurement of skin resistance responses on the Control Question Test and on the Guilty Knowledge Test. The analyses of guilt/innocent classifications, based on the detection scores, showed these classifications to be affected by alcohol intoxication.     

基于 Shapiro 模型推理算法的智能知识获取在中医知识库中的实现

本文应用现代计算机技术,将Shapiro模型推理算法运用于中医知识库中,使该知识库系统具有智能知识获取的能力.     

上海市预防接种工作人员疑似预防接种异常反应监测认知和报告影响因素

目的了解上海市预防接种工作人员疑似预防接种异常反应(Adverse events following immunization,AEFI)监测的知识和态度以及影响AEFI报告的因素。方法采用方便抽样在上海市所有459个预防接种门诊选择预防接种工作人员开展问卷调查,分析AEFI监测知识得分(满分6分)和态度,采用多因素Logistic回归分析AEFI报告的影响因素。结果1379名调查对象的AEFI监测知识平均得分为3.30±1.31分;认为开展AEFI监测有必要、报告AEFI是自身职责、AEFI监测是额外工作负担的调查对象分别占98.84%、92.75%、30.38%。69.62%的调查对象近1年报告过AEFI;社区接种门诊、免疫规划专职人员、近1年接受过AEFI培训、AEFI监测知识得分高的调查对象报告AEFI的比例高[OR(95%CI):19.55(14.16-26.98)、1.95(1.45-2.64)、3.14(1.76-5.59)、1.91(1.38-2.63)]。结论上海市预防接种工作人员AEFI监测知识水平不高,对AEFI监测存在一定认识误区;需加强AEFI监测培训,进一步提高其AEFI报告意识。     

信息交流视角下国内外科技期刊的知识服务模式

【目的】在信息交流视角下,探讨我国科技期刊知识服务转型发展的突破路径。 【方法】通过文献调研和对比分析法,探讨面向科技期刊知识服务的科学信息交流模式框架,对国内外科技期刊知识服务模式进行分析。 【结果】分别从正式交流和非正式交流视角,归纳总结国内外科技期刊所开展的知识服务。通过对比国内外科技期刊在服务模式、手段和渠道的差异,提出我国科技期刊知识服务的发展策略。 【结论】我国科技期刊应从集团化经营模式、自动化出版流程、基于微信矩阵拓展服务项目等方面入手,完善自身的知识服务体系,实现知识生产向知识服务的创新转型。     

A nationwide post-marketing survey of knowledge,attitude and practice toward human papillomavirus vaccine in general population: Implications for vaccine roll-out in mainland China

BackgroundHuman papillomavirus (HPV) vaccine has been increasingly discussed in mainland China since its first approval in 2016. To date, nearly all studies assessing HPV vaccine perceptions and attitudes were implemented during pre-licensure period. Therefore, the nationwide post-marketing survey was conducted to update knowledge, attitudes and practice on HPV vaccine among general population in mainland China.MethodsParticipants aged 18–45 years living in mainland China were recruited in April 2019 by multi-stage non-randomized sampling. Sociodemographic factors, HPV and HPV vaccine related awareness, knowledge, attitudes, vaccine uptake and potential obstacles were assessed in questionnaires. Bivariate analysis and multivariate regression were used to identify disparity among subgroups with different sociodemographic characteristics.Results4,000 women (32.1 ± 7.81y) and 1,000 men (31.8 ± 7.96y) were included in final analysis. Less than one third of participants had heard of HPV (female: 31%; male: 22%) and HPV vaccine (female: 34%; male: 23%). Knowledge score was also unfavorable on HPV (female: 3 out of 13; male: 1.8 out of 13) and HPV vaccine (female: 3 out of 6; male: 2 out of 5). Only 3% females had been vaccinated three years after HPV licensure in China, although willingness to get vaccinated among those unvaccinated were high (mean willingness score ± SD: female: 3.3 ± 0.97; male: 3.0 ± 0.98). Industry of employment and household income were the major factors related to awareness and knowledge of vaccine, whereas HPV and HPV vaccine awareness were key influential factors for willingness. The main obstacles of vaccination were safety concerns, lack of knowledge, and high price of HPV vaccines.ConclusionsFindings highlight a lack of vaccine awareness, knowledge, and poor uptake in mainland China and underscore the necessity of health education campaigns. The identified priority groups, contents to be delivered and practical obstacles could furthermore provide insight into health education to reduce disparities and accelerate HPV vaccine roll-out in China.     

甲状腺肿的专家诊断与咨询系统

本文通过对１７４８３例甲状腺肿大中五种甲状腺病病例的收集、分析、整理、统计与提炼，确定了诊断原则，建立了知识库、病例库和正反双向混合推理机制，完成了用Ｔｕｒｂｏ－Ｐｒｏｌｏｇ语言编制。采用适用于表示医学产生式知识表示方法所开发的专家诊断与咨询系统，为教学、临床工作及家庭保健提供了有价值的软件。经临床病例验证，该软件准确、可靠、有很强的实用价值，对人工智能的研究、临床及教学的现代化，提高人们的保健水     

在校大学生艾滋病认知状况的调查研究

目的：了解高校大学生对艾滋病的认知状况,以便为制定有针对性的健康教育和综合防治措施提供科学依据。方法：采用现场不记名方式于2000年11月对西安五所高校大学生进行了问卷调查,用EpiInfo5.0统计软件进行统计分析。结果：70．5％的被调查者清楚艾滋病的全称。49．1％的人能正确回答艾滋病的三种主要传播途径,25．6％的人还认为蚊虫叮咬可传播艾滋病,对此知识的掌握年龄大者,已婚者,受教育程度高的和医学生掌握程度优于年龄小的,未婚者,教育程度低的和非医学生。结论：高校大学生对艾滋病有关知识了解甚少,他们又处在感染的高危人群,这种低知识水平的现状,与我国面临的艾滋病流行趋势极不适应,提示令后艾滋病知识的健康教育应在大学生尤其应在低年级学生中加强。     

知识经济与高校信息服务业的战略转变

知识经济的迅猛发展,使我国高等学校的信息服务业面临着变革和发展的新机遇,本文在分析信息服务业内部各服务环节功能的传统性、局限性的基础上,提出了高校信息业发展的战略目标,以及为实现战略目标必须对各服务环节功能进行调整和改革的具体意见。同时强调指出：转变观念是实现改革与发展的先导。     

Epidemiology of chronic suppurative otitis media and deafness in a rural area and developing an intervention strategy

Of 613 children evaluated in a village in Haryana 94 (15.3%) were observed to have chronic suppurative otitis media (CSOM). Fifty eight (61.7%) children had hearing impairment. CSOM contributed to 71.6% of the hearing impaired (58/81). On analysis of association of CSOM with literacy and socio-economic status of mothers, and age, sex, and upper respiratory tract infections (URI) in children positive correlation was observed only with URIs (P<0.001). Literacy and socio-economic status of the mothers did not correlate significantly with knowledge about treatment seeking, and ear cleaning practices, probably due to the narrow range of incomes and literacy levels. An intervention program consisting of play, demonstrations, health charts and slogans, and aural cleaning and antibiotic drops was introduced.     

Knowledge and attitudes of registered dietitians concerning vegetarian diets

Registered Dietitians' (RD) knowledge and attitudes about the safety, adequacy and health benefits of vegetarian diets were estimated. A questionnaire was developed with demographic, knowledge, and attitude questions and was completed by 182 RDs from Washington, Nebraska and Vermont. The results showed that RDs in Vermont had significantly higher attitude scores regarding vegetarian diets than RDs in Nebraska (63% vs. 52% of questions answered correctly, respectively) and that RDs in Washington had significantly higher knowledge scores concerning vegetarian diets than RDs in Nebraska (73% vs. 67% of questions answered correctly, respectively). A significantly higher percentage of the RDs from Vermont, 52%, reported having followed some type of vegetarian diet compared to only 28% of the RDs from Washington or 12% of the RDs from Nebraska. Results also showed that RDs who had followed vegetarian diets at the time of the study or at some time in the past had significantly higher overall knowledge and attitude scores when compared with those RDs who had never followed vegetarian diets. There was a significant positive correlation between overall knowledge and overall attitude score for individual subjects. This suggests that increasing the knowledge base of RDs concerning vegetarian diets may lead them to consider meatless diets in a more positive light. In addition, average overall knowledge and attitude scores suggested that RDs are not up to date with current research in the field of vegetarian nutrition.