共查询到20条相似文献，搜索用时 171 毫秒
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昌熙盈 《小学生之友(智力探索版)》2002,(11)
一天，奥特曼在地球上发现了许多吸烟的人，他不知道香烟是什么东西，就上网查了关于香烟的资料。资料让奥特曼大吃一惊，原来，香烟是一个魔怪。魔怪为了侵占地球，征服人类，他就炼成了一种具有特殊功能的东西，谁沾上这种东西谁就难以摆脱他。这种东西就是香烟，这种特殊功能据说就叫成瘾性。长期受香烟控制的人会产生很多病，比如肺癌、心脏病、高血压等；还很容易引起衰老，减少寿命；孕妇吸烟还会引起怪胎或残疾，儿童吸烟还会影响智力和生长发育。奥特曼为了拯救人类，立即把香烟怪的坏处告诉地球人，可是起初人们都不相信他的话，他… 相似文献
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吸烟被认为是牙周炎的一个危险因素,许多研究表明,吸烟人群中牙周病的流行程度和严重程度均有所增高.本文综合了二十世纪九十年代以来学术界关于吸烟与牙周病关系的研究成果,旨在为今后的研究提供一点参考. 相似文献
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在高职院校校企合作人才培养模式的研究与实践过程中,院校与企业关系的发展、变化和评价逐渐成为研究者关注的重点和实践者关心的主要问题.在对资源依赖理论进行研究的基础上,对合作成效与校企双方资源依赖程度、依赖结构、教学管理受到的影响以及关系建立的难易程度和稳定性的关系进行分析和探讨表明,产学合作成效不仅与院校教学管理受到的影响和双方对共生资源的依赖程度有关,而且与合作中的关系性因素相关,且关系性因素的影响远大于资源依赖程度的影响. 相似文献
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刘玮玮 《时事(时事报告中学生版)》1999,(4)
目前,我国未成年人吸烟与酗酒的人数正以大幅度的比例增长。中央爱委会和卫生部曾对２９个省、自治区、直辖市１５岁以下的５１万人抽样调查,总吸烟率为３３．８５％。也就是说,三个人当中就有一个人吸烟。未成年人学会吸烟的动机,大多是希望通过吸烟,满足内心的成人感,把这种习惯当作一种身份的象征,认为吸烟“很酷”,别人都吸,我为什么不能吸？这种不良心理,驱使着校园内的吸烟学生在不断扩大。吸烟的危害显而易见。首先是对未成年人的身体造成很大损害,如尼古丁所造成的身体依赖,焦油直接产生致癌作用,一氧化碳对身体造成损… 相似文献
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基于历史制度主义的分析框架,回顾了浙江独立学院产生与发展的过程,从制度的深层结构、制度自身以及行动者三个因素入手,阐释了浙江独立学院发展变迁的逻辑,分析了影响独立学院发展的深层结构、独立学院发展的路径依赖以及独立学院形成和发展的动力机制,并得出结论认为:浙江独立学院的产生受制于宏观的"制度的深层结构",其产生与发展呈现出强劲的路径依赖现象,同时是政府、民间、社会以及高等教育本身各方面力量共同作用的结果。 相似文献
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崔晓红 《中国科教创新导刊》2013,(28):236-236
通过自编基本情况问卷和Russell吸烟原因问卷对大学生进行调查,了解其吸烟状况及心理原因,各年级之间的吸烟率无显著性差异,随着年级增加,各因子分值在逐步提高,其中瘾显著性差异,23.9%的人对吸烟产生了依赖,应根据具体心理原因实施控烟对策。 相似文献
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唐亚邦 《当代教育理论与实践》2013,(6):4-6
中学生的吸烟问题已成为学校教育管理中的一个突出问题,它既严重影响中学生的身心健康,也对学校正常的教学管理产生了不利影响。如何防止和矫正中学生吸烟是值得重视的话题,它需要家庭、学校、社会和中学生自身的共同努力。 相似文献
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气质与儿童社会化研究评介 总被引：1，自引：0，他引：1
气质是个性结构中受遗传影响较大的一个因素 ,在个体心理发展早期阶段就已有明显的表现 ,对儿童个性形成和社会化具有重要作用。最新研究表明 ,气质与儿童的社会认知、利他行为、性别角色、道德品质的发展均有密切关系。气质是儿童社会化发展的最初基础 ,影响儿童社会化程度 ,而社会化的发展也对气质产生一定的影响 相似文献
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Garry Trudeau's comic strip Doonesbury launched repeated attacks against the tobacco industry. These messages argued that tobacco was a health hazard and that cigarettes are addictive, they ridiculed the tobacco industry's campaign for smokers’ rights, and they charged that cigarettes are marketed to our nation's youth. This series of attacks culminated in the “Smoke Starters’ Coupon” strip, which promised free cigarettes to those who returned the coupon if they were under‐aged and provided the address of the industry lobby, the Tobacco Institute. The Institute responded with a brochure ("Smoking and Young People: Where the Tobacco Industry Stands") sent to the hundreds of people who mailed in coupons. This essay applies the theory of image restoration discourse to this controversy, concluding that Doonesbury's attack was powerful and the industry's response ill‐conceived. 相似文献
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龙岩烟草气象防灾体系的现状及对策 总被引：6，自引：0，他引：6
龙岩市是全国优质烤烟基地之一,烟草行业发展与气象有着密切关系。通过分析研究龙岩烟草气象防灾减灾体系现状以及取得的成效与不足,减少并避免灾害性天气对烟草生产的影响,以确保烟叶生产可持续协调健康发展。 相似文献
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大学生网络安全面临的问题及对策探析 总被引：1，自引：0，他引：1
任占娟 《四川教育学院学报》2009,25(7):24-25
大学生在学习和生活的方方面面都面临着安全问题。由于网络迅速发展及其对大学生影响的深刻性和广泛性,使得网络安全所面临的问题已经成为大学生安全问题中一个重要的方面。大学生网络安全面临的主要问题有网络成瘾,网络受骗和网络失范等。面对大学生在网络安全方面所存在的问题,我们需要积极应对,通过加强加强网络思想道德教育,加强网络法律法规宣传教育,创造网络文化的健康环境,使大学生在网络时代能更加安全的利用网络。 相似文献
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地处滇、川、藏大三角地带的香格里拉拥有鲜明的地方文化与浓厚的民族文化,其中古朴、别样的烟具和烟具礼仪等构成的烟具文化具有审美、历史、民族、地方等多范畴价值,是香格里拉民族文化的代表之一,并在维护地区稳定、保持文化多样性方面具有积极作用,但在现代化进程中它正面临着消亡,如何使之能够得以传承和发展成为我们急需思考的问题。从文化依赖于一定的地域环境生存和发展视角来讲,探寻其地方性策略,通过强化地方的烟具文化保护意识、以烟具文化服务地方文化建设、立足烟具文化的产业化发展等方式无疑对烟具文化的保护具有积极意义。 相似文献
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Using an experience sampling methodology, the everyday lives of 153 adolescents with low, middle, or high levels of attention-deficit/hyperactivity disorder (ADHD) characteristics as assessed by either parent or teen were examined. Twice each hour, across two 4-day recording intervals, participants in a longitudinal study of stress and health risks logged their behaviors, moods, and social contexts. Those with high, in contrast to low, ADHD symptom levels recorded more negative and fewer positive moods, lower alertness, more entertaining activities relative to achievement-oriented pursuits, more time with friends and less time with family, and more tobacco and alcohol use. Fewer associations emerged with parent-defined than with teen-defined subgroups, although the differences in alertness, peer and family contexts, entertainment versus achievement activities, and substance use were consistent across sources. Even at subclinical levels, ADHD characteristics were associated with behavioral patterns and contexts that may promote peer deviancy training, unhealthy lifestyle behaviors, and vulnerability to nicotine dependence. 相似文献
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BackgroundAlthough victimization is a known contributor to the development of substance use disorders, no research has simultaneously examined how characteristics of victimization experienced over time, such as the type of abuse, the presence of poly-victimization, closeness to perpetrator(s), life threat or fear, and negative social reactions to disclosing victimization, cluster into profiles that predict substance use disorders.ObjectiveThe aim of the current study is to assess how profiles of victimization and trauma characteristics are associated with substance use disorders and assess potential gender differences.Participants and SettingParticipants were 20,092 adolescents entering substance use treatment.MethodsWe used latent class and multi-group latent class analysis to extract classes of victimization and associated characteristics. Emergent classes were used to predicted substance use disorder status at treatment intake.ResultsFive classes were extracted: poly-victimization + high harmful trauma characteristics, sexual abuse + negative social reaction and perceived life threat, emotional abuse + trusted perpetrator, physical abuse and low all. Similar classes were found for the multi-group model. In both the overall and female-specific models, the poly-victimization + high harmful trauma characteristics class was more severe than all other classes in terms of opioid use disorder, tobacco use disorder, and dual diagnosis. Other class differences were found across gender.ConclusionsAdolescents entering treatment can be distinguished by their profiles of victimization experiences and associated characteristics, and these profiles evidence different associations with substance use disorder diagnoses. Results point to a need for more nuanced assessment of victimization experiences and gender-specific interventions. 相似文献
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Smoking is a major health problem whose prevalence in different populations is thought to be influenced by sociocultural and linguistic factors. Although smoking and hearing loss are positively correlated, little is known about the smoking habits of deaf populations. Using national survey data, this study determined the smoking prevalence in two socioculturally distinct deaf populations, based on age at onset of deafness. The smoking prevalence in each deaf population was compared to the smoking prevalence in the hearing population in multivariate analyses that adjusted for sociodemographics and health status. The smoking prevalence among postlingually deafened adults was not significantly different from that among hearing adults. Prelingually deafened adults were found to be less likely to smoke than hearing adults, even though they have less education and lower income, factors both associated with higher smoking prevalence in other populations. The lower smoking prevalence among prelingually deafened adults may be due to cultural differences or to limited access to English-language tobacco advertising. 相似文献
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Zajic Matthew C. Solari Emily J. Grimm Ryan P. McIntyre Nancy S. Mundy Peter C. 《Reading and writing》2020,33(6):1531-1556
Reading and Writing - Reading and writing are distinct skill areas that influence each other across development. Children with autism spectrum disorder (ASD) are noted to exhibit challenges in both... 相似文献
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Maternal smoking during pregnancy retards fetal growth and depresses infant birth weight. The magnitude of these effects may be moderated by fetal genotype. The current study investigated maternal smoking, fetal genotype, and fetal growth in a large population sample of dizygotic twins. Maternal smoking retarded fetal growth in a dose-dependent fashion. In a subsample of 497 twin pairs whose mothers smoked during pregnancy, a functional polymorphism in the NAD(P)H:quinone oxidoreductase gene ( NQO1 Pro187Ser; rs1800566) was significantly associated with fetal growth within families. The effect was strongest among moderate smokers. This is the first demonstration that fetal genotype for an enzyme involved in tobacco smoke metabolism influences intrauterine growth independent of maternal genotype. Future studies should conduct formal tests of Fetal Genotype × Maternal Smoking interactions. 相似文献