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Does higher tax rate affect tobacco usage?Unravelling the nexus between tobacco regulatory control and public health concern
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作者 Mominur Rahman Bishawjit Chandra Deb +5 位作者 Jahid Hasan Mahabubul Alam Tahmina Begum H.M.Miraz Mahmud Mohammad Shamimul Islam Muhammad Shajib Rahman 《Global Health Journal》 2023年第4期212-221,共10页
Objectives:Bangladesh stands as a prominent global consumer of tobacco,with alarming consequences on public health.The Global Adult Tobacco Survey reported that tobacco consumption claimed over 126000 lives in 2018,co... Objectives:Bangladesh stands as a prominent global consumer of tobacco,with alarming consequences on public health.The Global Adult Tobacco Survey reported that tobacco consumption claimed over 126000 lives in 2018,contributing to 13.5%of all deaths in the country.This study aims to explore the effectiveness of higher tax rates and tobacco use regulation as control mechanisms in mitigating tobacco consumption and health care cost burden,with a particular emphasis on its implications for public health.Methods:This study is based on the annual time series data over the period 2000-2020.The study employs the ordinary least square method to analyze the quantitative confirming the stationarity of data at level.This research uses different models to investigate individual effects and combined effects on both tobacco consumption and tobacco health care cost burden.Results:The study finds a negative relationship between tobacco tax rate and tobacco consumption.More specifically,the higher tax rate of tobacco(low(β=-0.3495),medium(β=-0.2319),high(β=-0.9033),premium(β=-0.7322),filtered(β=-0.2114),and non-filtered(β=-0.3452)categories)is significant to reduce tobacco use at 1%level of significance.The study finds similar results when it applied tobacco retail price instead of tobacco tax rate as the independent variable.Finally,the study investigates the impact on health care cost through tobacco consumption,tobacco control law,growth rate,export-import,and tobacco production.The results indicate that tobacco consumption,export-import,and tobacco production increases health care cost burden while tobacco use regulatory decreases it.By reducing tobacco consumption,higher taxes and tobacco use regulation contribute to alleviating the burden on the healthcare system,promoting healthier lifestyles,and aligning with global health objectives.Conclusions:Higher tax rate on tobacco products is necessary to increase the retail price so that tobacco users cannot consume tobacco.Specific tax and uniform tax base are needed so that tobacco users cannot switch to lower priced brands.Tobacco control laws need to revised and proper implementation should be ensured as well,to achieve the goal of tobacco free Bangladesh by 2040.Tobacco-related diseases,responsible for a significant proportion of deaths in the country,could witness a considerable decline with the successful implementation of higher tax rates and tobacco use regulation.This study provides insights that not only contribute to the economic discourse but also accentuate the broader public health benefits arising from effective tobacco taxation policies. 展开更多
关键词 tobacco tax TAXATION tobaccouse Public health tobacco control Health care cost
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Tobacco Control Intervention:A Comparative Multimodal Discourse Analysis of Video Advertisements in China and Australia
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作者 ZHAO Meng-dan LYU Zi-qing +1 位作者 CHENG Qiu-xian HUANG Ri-liu 《Journal of Literature and Art Studies》 2020年第4期313-320,共8页
Significant differences in tobacco-control initiatives and achievements between Australia and China have been witnessed in the world,despite the fact that thecountries share the Asia-pacific region and have intimate r... Significant differences in tobacco-control initiatives and achievements between Australia and China have been witnessed in the world,despite the fact that thecountries share the Asia-pacific region and have intimate relationships.The smoking rate in Australia has been on a downward trend since the 1980s and therefore Australia has been portrayed as a“dark market”by global tobacco industry companies.However in China,cigarette smoking is the chief killer that causes deadly health risks to both direct users of tobacco and people exposed to second-hand smoke.Non-communicable diseases due to this have caused great burden to the national medical resources.As a vital intervention tool of mass media campaign,public health advertisements on tobacco-control have played an important role in influencing the cognition and behavior of recipients.This study aims to compare the strategies adopted by the advertisements in Australia and China through corpus-driven multimodal discourse analysis to conduct quantitative analysis and qualitative case study.The results of comparative analysis indicate different pathways of tobacco-control advertisements constructions in the two countries that Australian tobacco-control advertisements achieved better in terms of health communication intervention to encourage cessation among smokers and reduce smoking initiation among potential smokers at the population level.To be compared,Chinese tobacco-control advertisements placed a heavier emphasis on the health hazards caused by second-hand smoking to protect people from the attributable morbidity and mortality.From the perspective of content theme,this study argues that Chinese tobacco-control advertisements should shift the focus to the health damage of smoking to smokers which is more targeted and fundamental.From the perspective of multimodal presentations of the video advertisements,a more prominent demonstration of the health damage is recommended.Moreover,this study argues that cultural-oriented strategies should be developed in the tobacco-control advertisements if considering the cigarette sharing and gifting social phenomenon in the Chinese society. 展开更多
关键词 tobacco control intervention public health advertisements multimodal discourse analysis cross-cultural study
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Impact of Village-based Health Education of Tobacco Control on the Current Smoking Rate in Chinese Rural Areas
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作者 王坚苗 熊维宁 +4 位作者 谢俊刚 刘先胜 赵建平 张珍祥 徐永健 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2016年第1期150-152,共3页
The number of smokers in Chinese rural areas is more than 200 million, which is twice that in cities. It is very significant to carry out tobacco control interventions in rural areas. We performed this community inter... The number of smokers in Chinese rural areas is more than 200 million, which is twice that in cities. It is very significant to carry out tobacco control interventions in rural areas. We performed this community intervention study to evaluate the efficacy of village-based health education of tobacco control on the male current smoking rate in rural areas. The population of this study was the males above 15 years old from 6 villages in rural areas. The villages were randomly assigned to intervention group or control group(3 villages in each group). Self-designed smoking questionnaire was applied. The intervention group received the village-based health education of tobacco control for one year. The primary outcome measurement was the male current smoking rate. In the baseline investigation, completed surveys were returned by 814 male residents from the control group and 831 male residents from the intervention group. The male current smoking rate in the control group and the intervention group was 61.2% and 58.5%, respectively, before intervention. There was no significant difference between these two groups(P〉0.05). After one-year intervention, the current smoking rate in the intervention group(51.2%) was significantly lower than that in the control group(62.8%)(P〈0.001). Our study suggested that the village-based health education of tobacco control was effective in lowering the male current smoking rate in rural areas, which could be a suitable and feasible way for tobacco control in the Chinese rural areas. 展开更多
关键词 health education rural areas smoking rate tobacco control
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PEST Analysis of the Development and Challenge of Macao’s 2015 Tobacco Control Law
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作者 Kin-Sun Chan Zhong-Xing Zheng +1 位作者 Weng-Hong Fok Ka-Fai Ao 《Journal of Health Science》 2018年第2期69-78,共10页
The Legislative Assembly of the Macao Special Administrative Region passed the 2015 Tobacco Control Laws on July 10, 2015, stimulating a heated discussion and debate in society. In this study, a content analysis of ne... The Legislative Assembly of the Macao Special Administrative Region passed the 2015 Tobacco Control Laws on July 10, 2015, stimulating a heated discussion and debate in society. In this study, a content analysis of news coverage appearing in Macao Daily between July 1, 2015 and December 31, 2015 was conducted. It also applied PEST method to carry out detailed analysis of the public’s opinions, aiming at gaining a better understanding of the current situation of tobacco control work in Macao and the challenges lay ahead. Moreover, we use KAP (Knowledge-Attitude-Practice) framework to propose further enhancement and improvement of government’s tobacco control work. 展开更多
关键词 tobacco control Law PEST analysis KAP (Knowledge-Attitude-Practice Model) smoking room.
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Effects of Early Infection of Tobacco Mosaic Virus on Photosynthetic Proteins and Its Control
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作者 Xiaojing XU Kunfeng SONG +3 位作者 Fengsheng HAO Jiajia ZHAO Hongxiang GUO Weiqun LIU 《Agricultural Biotechnology》 CAS 2019年第2期5-9,共5页
[Objectives] This study was conducted to explore the optimal period of TMV control and the physiological sites that interfere with TMV infection. [Methods] Proteome analysis was performed on the host tissues(tobacco p... [Objectives] This study was conducted to explore the optimal period of TMV control and the physiological sites that interfere with TMV infection. [Methods] Proteome analysis was performed on the host tissues(tobacco plants) at different time periods of viral infection, to verify the changes in the expression of differential protein genes and N and PR1-a in the photosynthetic pathway and porphyrin metabolism and chlorophyll metabolism pathways in proteome; and the tobacco plants were treated with different preparations. [Results] The expression levels of N and PR1-a in the tobacco leaves treated with preparation B reached the highest level, and the effects on the expression levels of the differential protein genes were also the most significant. The control effects of the preparations were tested by the half-leaf method, and the results showed that preparation B had a significant control effect against the early infection of the virus.[Conclusions] This study lays a foundation for the prevention and control of tobacco mosaic virus on crops. 展开更多
关键词 tobacco MOSAIC virus PROTEOME PHOTOSYNTHETIC system control effect
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Findings from 2010 Global Adult Tobacco Survey: Implementation of MPOWER Policy in China 被引量:17
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作者 GONG-HUAN YANG QIANG LI +7 位作者 CONG-XIAO WANG JASON HSIA YAN YANG LIN XIAO JIE YANG Lu-HUA ZHAO JIAN ZHANG LI XIE 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2010年第6期422-429,共8页
Objective To assess the implementation of five key tobacco control policies in China: protection from second-hand smoke (SHS); offering help to quit; health warnings regarding tobacco use; the enforcement of bans o... Objective To assess the implementation of five key tobacco control policies in China: protection from second-hand smoke (SHS); offering help to quit; health warnings regarding tobacco use; the enforcement of bans on tobacco advertising, promotion, and sponsorship; and increasing tobacco taxes and prices. Methods Using 2010 Global Adults Tobacco Survey in China (GATS-China), 10 indicators are used to assess the implementation of five key tobacco control policies of MPOWER in China. Results Overall, 63.3% and 72.7% of adultsnoticed people smoking indoor workplaces and public places, respectively. Approximately 60% of smokers were not asked about their smoking habits and approximately 67% were not advised to quit on their visit to a health worker. Sixty percent of adults noticed health warning messages on cigarette packaging and in the media in the last 30 days, 63.6% stated that they would not consider quitting. Twenty percent of respondents noticed tobacco advertising, promotion, and/or sponsorship activities in the 30 days prior to the survey. Among them, 76.3% noticed the direct advertising and 50% noticed from TV programs. Although purchasing price of one pack of cigarettes ranged from 1 to 200 RMB, 50% of current smokers (about 150 million) spent 5 RMB or less on one pack of cigarette. The expenditure on 100 packets of cigarettes represents 2% of 2009 GDP per capita. Conclusion The average score for the implementation of the 5 policies of MPOWER in China is 37.3 points, indicating tobacco control policies in China is poor and there is a large gaps from the FCTC requirements. 展开更多
关键词 tobacco control Implementation of FCTC MPOWER policies China
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Supporting smoking cessation in healthcare: obstacles in scientific understanding and tobacco addiction management 被引量:1
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作者 Dianne de Korte Onno C.Pvan Schayck +13 位作者 Paul van Spiegel Ad A.Kaptein Alfred Sachs Maureen Rutten-van Molken Niels Chavannes Trudi Tromp-Beelen Rik Bes Remi Allard Gerard Peeters Leo Kliphuis Jan Willem Schouten Lies van Gennip Renevan Ommen Javier Asin 《Health》 2010年第11期1272-1279,共8页
Despite ongoing efforts to reduce tobacco smoking, the smoking prevalence in many countries has remained stable for years. This may be a consequence of either lack of knowledge about effective ways to reduce smoking, ... Despite ongoing efforts to reduce tobacco smoking, the smoking prevalence in many countries has remained stable for years. This may be a consequence of either lack of knowledge about effective ways to reduce smoking, or failing treatment of tobacco addiction in healthcare. This study explored gaps in the current understanding of smoking cessation and the challenges facing tobacco addiction management in order to formulate recommendations for future research and healthcare practice. A narrative review was written to determine areas in which more research is needed as well as areas in which sufficient knowledge is already available. Recommendations for future research were prioritised using a Delphi-procedure. Recommendations for healthcare practice were confirmed by expert’s assessment. Smoking is not widely acknowledged as an addiction and a relatively small number of smokers ask help from a healthcare professional when trying to stop smoking. Most healthcare professionals recognise the importance of advising patients to stop smoking, but experience certain barriers to actually do this. Overall, healthcare professionals need to be convinced that tobacco smoking is an addiction and should be treated likewise. If all healthcare professionals systematically advise their patients to give up smoking, eventually more smokers will successfully stop smoking. 展开更多
关键词 tobacco Addiction Smoking Cessation Smoking Cessation Interventions Healthcare Practice tobacco control
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The case for gender considerate tobacco control policies in Albania
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作者 Harminder Guliani MonikaÇule 《Global Health Research and Policy》 2020年第1期293-309,共17页
Background:Tobacco use is a serious health concern in Albania.While the prevalence of tobacco smoking has traditionally been higher for men,the increasing prevalence of smoking for women is becoming a concern.The 2007... Background:Tobacco use is a serious health concern in Albania.While the prevalence of tobacco smoking has traditionally been higher for men,the increasing prevalence of smoking for women is becoming a concern.The 2007 Tobacco Control policy mandated smoke-free indoor spaces,banned various forms of tobacco advertising,required written health warnings on packaging and levied excise taxes on cigarette sales.Since smoking behavior varies among different demographic groups,each group’s response to a uniform policy will differ,blunting the effectiveness of these efforts as a result.This study examines various socioeconomic,demographic and behavioral factors affecting both the likelihood and frequency of smoking in Albanian households in order to provide insights on targeting various populations more effectively.Methods:The study utilizes data from Albanian 2008-09 and 2017-18 Demographic and Health Surveys consisting of adults aged 15-49 years.The outcome variable includes respondents’current tobacco smoking behaviour and its frequency.The exposure variables include respondents’sociodemographic and lifestyle characteristics.We use a two-level random intercept model with the two-stage residual inclusion estimation method to determine the association between outcome and exposure variables.By including a time variable,we capture the change in smoking behavior during the 2009-2018 period.We also extend the analysis by assessing the differential influence of gender on the likelihood of smoking,both by income quintiles and education.Results:The results suggest that the likelihood of smoking decreased by 23%in 2017-18 compared to 2008-09,after controlling for various socioeconomic and demographic factors.Tobacco smoking is also found to be linked to alcohol consumption,with binge drinkers 59%more likely to smoke tobacco compared to moderate drinkers.We also found significant inter-quintile and inter-educational differences in smoking practices within each gender category.While the likelihood of tobacco smoking decreases with increasing wealth and educational attainment among men,the opposite(for wealth)or more involved(for educational attainment)patterns are true among women.Conclusions:To further enhance the effectiveness of the current Tobacco Control policy,the Government of Albania should target various demographic groups(such as poor males,rich and educated females)in a differentiated fashion. 展开更多
关键词 Albania tobacco control Gender-based smoking behavior Multilevel analysis Two-stage residual inclusion
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Factors influencing the tobacco control policy process in Egypt and Iran:a scoping review
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作者 C.Banks S.Rawaf S.Hassounah 《Global Health Research and Policy》 2017年第1期171-181,共11页
Introduction:Tobacco control policy is essential for addressing the growing tobacco consumption seen in the Eastern Mediterranean Region,the single greatest preventable contributor to the non-communicable disease epid... Introduction:Tobacco control policy is essential for addressing the growing tobacco consumption seen in the Eastern Mediterranean Region,the single greatest preventable contributor to the non-communicable disease epidemic.Egypt and Iran have had varied success in using policy to combat this issue.The study aims to identify and compare the factors which have influenced different stages of the policy process-evidence generation,development and implementation.Methods:A scoping review was conducted with a systematic search of 7 databases which was conducted along with searches of Google Scholar,and the World Health Organisation and Eastern Mediterranean Regional Office websites to identify influencing factors at each stage of the policy process.Results:Twenty-seven relevant articles were identified from the literature search.Factors identified as influencing tobacco control policy in these countries were lobbying by the tobacco industry,the rise of water-pipe smoking,lack of political commitment and the lack of resources to for policy implementation.Iran was found to be leading Egypt on all three areas of the policy process.Implementation was found to be the most pivotal part of the policy process and the area in which Egypt was weakest compared to Iran.Conclusion:This study addresses a gap in knowledge concerning tobacco control in the Middle East and has identified multiple factors which are potentially slowing the process of enforcing policy to address tobacco consumption.Iran is the regional leader for tobacco control and it is important for Egypt to assess the transferability of its tactics and immediately start implementing measures to control tobacco use. 展开更多
关键词 Public health Health policy Prevention strategies tobacco control Implementation science
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遥控自走式雪茄植株中下层烟叶植保喷雾机设计与试验
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作者 张青松 陈志凌 +3 位作者 杜文斌 杨锦鹏 廖庆喜 杨春雷 《农业机械学报》 EI CAS CSCD 北大核心 2024年第1期122-133,共12页
针对雪茄烟叶在旺长期及成熟期因植株高大及叶片生长致使烟田垄间空间小,且雪茄烟叶生产对烟叶色泽及完整度要求高,田间管理要求不能损伤烟叶,导致生产中雪茄烟叶植株中下层烟叶植保困难的问题,结合烟叶植株生长特征,设计了一种遥控自... 针对雪茄烟叶在旺长期及成熟期因植株高大及叶片生长致使烟田垄间空间小,且雪茄烟叶生产对烟叶色泽及完整度要求高,田间管理要求不能损伤烟叶,导致生产中雪茄烟叶植株中下层烟叶植保困难的问题,结合烟叶植株生长特征,设计了一种遥控自走式雪茄植株中下层烟叶植保喷雾机,该装置主要包括喷雾系统、履带底盘及控制系统,可实现装置在烟田垄间遥控行走、中下层烟叶喷雾及路况可视等功能。为获取烟株生长特征,运用三维激光扫描仪对其进行扫描并建立了植株叶片田间空间分布模型;根据烟叶田间分布特征,确定装置总体结构和工作方式;结合烟叶形态特征和植保农艺要求,对喷雾系统进行了结构设计及分析,确定了参数范围;根据田间作业需求,对履带底盘进行了动力学分析,对控制系统进行了设计。开展了场地试验,利用Box-Behnken优化了喷雾系统参数,当喷雾压力为0.65 MPa、喷嘴夹角为20.4°、喷嘴孔径为0.4 mm时,经垂直雾滴分布测量仪模拟雪茄烟叶叶片层垂直方向的药液附着性能试验表明,雾滴沉积量垂直分布满足雪茄烟叶植保要求。田间试验结果表明,雪茄植株中下层烟叶正面药液覆盖率为52%~83%,背面药液覆盖率为22%~45%,可实现雪茄植株中下层烟叶药液的有效喷施。 展开更多
关键词 雪茄烟叶 喷雾机 履带底盘 遥控自走式 喷雾系统 田间试验
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基于统计过程控制(SPC)的烟草制丝工艺设备自动监测系统 被引量:2
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作者 张谋东 《自动化与仪表》 2024年第4期47-51,共5页
以保障烟草制丝工艺质量为目的,该文设计基于统计过程控制(SPC)的烟草制丝工艺设备自动监测系统。获得制丝工序信息特征信息,制定工序级生产计划和质量规划,在烟草制丝工艺设备运行时,采集其现场数据,通过SPC统计获得监测结果,并将该结... 以保障烟草制丝工艺质量为目的,该文设计基于统计过程控制(SPC)的烟草制丝工艺设备自动监测系统。获得制丝工序信息特征信息,制定工序级生产计划和质量规划,在烟草制丝工艺设备运行时,采集其现场数据,通过SPC统计获得监测结果,并将该结果反馈到生产过程监测管理模块,获得当前烟草制丝工艺设备产能,经过运行烟草制丝工艺设备自动监测系统,实现烟草制丝工艺设备自动化监控和管理。实验表明,该系统运行稳定,可有效实现烟草制丝工艺设备自动监测,可实现自动化、高效率、高精度监测,从而提高烟草制丝的产量和质量。 展开更多
关键词 统计过程控制 烟草制丝 工艺设备 自动监测系统 可视化
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卷烟制造企业风力送丝系统的优化与应用
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作者 姚璐 胡唯思 +2 位作者 方正 张帆 金波 《计算机应用文摘》 2024年第2期45-47,共3页
风力送丝系统是基于烟丝自动输送技术设计而成的,主要由喂料、吸丝、落料、控制及动力等部分组成。现有条件下,加设管道、接头等会增加烟丝在送丝过程中的沿程压力,容易引起输送管道堵塞及烟丝流量波动,从而影响设备生产效率及烟支工艺... 风力送丝系统是基于烟丝自动输送技术设计而成的,主要由喂料、吸丝、落料、控制及动力等部分组成。现有条件下,加设管道、接头等会增加烟丝在送丝过程中的沿程压力,容易引起输送管道堵塞及烟丝流量波动,从而影响设备生产效率及烟支工艺质量。文章将对送丝管道布局进行设计改进,采用优化烟丝输送路径、缩短烟丝输送距离等方法提高风力送丝系统的稳定性,同时设计并安装风量控制系统,旨在对风机进行变频控制,进一步实现风量自动平衡的效果。 展开更多
关键词 风力送丝 烟丝输送 送丝系统 风量控制系统
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烟草切丝机智能化设计与性能优化研究
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作者 伞金辉 卢煜文 +2 位作者 白九重 喻波 戴丽娟 《智能物联技术》 2024年第3期14-17,共4页
针对传统烟草切丝机操作复杂、能耗高等问题,设计智能化方案,即集成传感器监控、自动控制系统与人机界面优化,提升切割精度与作业效率。通过结构性重新设计实现高效切割,结合节能优化措施降低运行成本。新型烟草切丝机展现更优性能,验... 针对传统烟草切丝机操作复杂、能耗高等问题,设计智能化方案,即集成传感器监控、自动控制系统与人机界面优化,提升切割精度与作业效率。通过结构性重新设计实现高效切割,结合节能优化措施降低运行成本。新型烟草切丝机展现更优性能,验证了智能化技术在烟草加工设备中的实用性,大幅提升工作效率与精度。 展开更多
关键词 智能化设计 性能优化 烟草切丝机 自动控制系统 能耗分析
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烟草采摘机移动控制系统设计
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作者 高顺旭 《中国农机装备》 2024年第7期35-38,共4页
为了适应烟叶采收的需要,设计了一种高效可靠的烟叶采收机运动控制系统。系统利用先进的传感器技术、自动控制算法、人机对话接口,实现了对烟叶的准确定位、采摘机自主导航及智能采收。为验证系统的作业性能,对系统进行了仿真分析。结... 为了适应烟叶采收的需要,设计了一种高效可靠的烟叶采收机运动控制系统。系统利用先进的传感器技术、自动控制算法、人机对话接口,实现了对烟叶的准确定位、采摘机自主导航及智能采收。为验证系统的作业性能,对系统进行了仿真分析。结果表明,系统具有较好的作业效能。现场试验表明,采用本系统可有效地降低人工劳动强度,有效地提高烟叶采收的效率与品质。 展开更多
关键词 烟草采摘机 移动控制系统 硬件设计 软件设计 建模仿真
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智能烟草打顶抑芽机控制系统 被引量:11
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作者 马敏 张晓辉 +3 位作者 宋涛 耿爱军 牟汉宗 曹胜柱 《农业工程学报》 EI CAS CSCD 北大核心 2011年第2期129-135,共7页
为实现烟草打顶抑芽同步进行以及对烟草高度的精确仿形,改善人工打顶抑芽及"一刀切"打顶的状况,研制了智能烟草打顶抑芽机,烟草打顶和抑芽剂精量喷施同步进行,其控制系统中的烟草智能打顶系统由15个红外光电传感器对烟草高度... 为实现烟草打顶抑芽同步进行以及对烟草高度的精确仿形,改善人工打顶抑芽及"一刀切"打顶的状况,研制了智能烟草打顶抑芽机,烟草打顶和抑芽剂精量喷施同步进行,其控制系统中的烟草智能打顶系统由15个红外光电传感器对烟草高度精确仿形,由单片机系统对步进电机的转动方向和转角的大小进行控制,步进电机带动刀架提升或降低,在烟草合适的高度实现烟草打顶;抑芽剂喷施系统由红外光电传感器对烟草进行检测,当检测到烟草时就喷施不少于15 mL的抑芽剂,反之就不会喷施抑芽剂,从而实现了抑芽剂的准时精量喷施。试验结果表明:烟草高度识别系统识别精度达到98%,抑芽剂喷施系统给每棵烟草的抑芽剂喷施量达到15 mL以上,控制系统能实现烟草打顶高度的精确控制以及打顶后抑芽剂的准时精量喷施。 展开更多
关键词 烟草 机具 控制系统 步进电机 红外光电传感器 电磁阀
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烤烟调制工艺节能的研究进展 被引量:8
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作者 樊军辉 江凯 +2 位作者 王松峰 贺帆 宫长荣 《湖北农业科学》 北大核心 2009年第8期2017-2020,共4页
介绍了烤烟调制耗能的特点,从烘烤工艺模式、烤房配套工艺、燃料利用、排湿技术、自动化烘烤和特殊调制工艺6个方面综述了烤烟调制工艺节能的研究进展,并对以后的研究进行了展望。
关键词 烤烟 烘烤工艺 节能 三段式烘烤工艺 自动控制系统
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基于流量分析的工业控制系统网络安全基线确定方法研究 被引量:4
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作者 李威 李建俊 +1 位作者 何晓霞 谢新勤 《科技通报》 2018年第9期176-179,共4页
围绕网络安全基线开展的工控信息安全工作,是当前相关技术和产品市场的主流工作方向,但是工业系统建设对业主采用的“交钥匙工程”的工作模式,使得业主对工控系统内部知之甚少,这使得业主单位难以独自开展工控信息安全加固工作。本文提... 围绕网络安全基线开展的工控信息安全工作,是当前相关技术和产品市场的主流工作方向,但是工业系统建设对业主采用的“交钥匙工程”的工作模式,使得业主对工控系统内部知之甚少,这使得业主单位难以独自开展工控信息安全加固工作。本文提出了一种基于流量分析的工控网络安全基线确定方法,该方法对生产系统影响小,仅需掌握工控网络协议特征即可实施。且该方法与应用相关性小,不仅在烟草行业,对于整个工控信息安全工作都有一定的通用性。 展开更多
关键词 工业控制系统 安全基线 制丝集控系统
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烟叶烘烤监控系统的研究 被引量:1
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作者 李慧琴 李洲 +1 位作者 刘军 李建伟 《农机化研究》 北大核心 2008年第9期87-88,92,共3页
以高速高性能单片机C8051F310为控制核心,采用智能控制策略,设计并实现了一种对烤烟炉温度、湿度测量和智能控制的监控系统,改善了传统烘烤方法的不足。为此,介绍了烟叶烘烤原理、监控系统的硬件电路设计和软件编程,并通过实际使用结果... 以高速高性能单片机C8051F310为控制核心,采用智能控制策略,设计并实现了一种对烤烟炉温度、湿度测量和智能控制的监控系统,改善了传统烘烤方法的不足。为此,介绍了烟叶烘烤原理、监控系统的硬件电路设计和软件编程,并通过实际使用结果验证了所提出方法的有效性。 展开更多
关键词 烟叶烘烤 监控系统 C8051F310单片机 温度传感器 湿度传感器
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对象模块化在烟草控制系统编程中的运用 被引量:3
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作者 施华 谈士力 沈俊杰 《工业控制计算机》 2005年第12期23-24,共2页
以烟草控制系统为背景,探讨了对象模块化思想在PLC编程中的运用。在烟草的物流控制系统中,对执行元件和自动控制过程进行抽象和提取,构建对象控制模块。同时建立具体的工位对象,使控制对象具体化,从而创建基于对象的编程系统。采用对象... 以烟草控制系统为背景,探讨了对象模块化思想在PLC编程中的运用。在烟草的物流控制系统中,对执行元件和自动控制过程进行抽象和提取,构建对象控制模块。同时建立具体的工位对象,使控制对象具体化,从而创建基于对象的编程系统。采用对象模块化思想进行程序编制,不仅使整个程序系统更加结构化,而且易于程序调试。 展开更多
关键词 烟草控制系统 PLC 对象模块化 物流控制
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2015年湖北省卫生计生系统控烟工作第二次暗访结果分析 被引量:4
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作者 余惠红 马丽娜 +1 位作者 李玲 徐静东 《中国现代医生》 2017年第21期107-111,共5页
目的通过暗访调查,了解湖北省卫生计生系统控烟工作进展情况,为湖北省控烟工作提供科学依据。方法采取隐秘拍摄、填写问卷的方式对部分医疗卫生机构开展暗访,从无烟环境设置和执行情况两个指标进行分析比较。结果湖北省卫生计生系统控... 目的通过暗访调查,了解湖北省卫生计生系统控烟工作进展情况,为湖北省控烟工作提供科学依据。方法采取隐秘拍摄、填写问卷的方式对部分医疗卫生机构开展暗访,从无烟环境设置和执行情况两个指标进行分析比较。结果湖北省卫生计生系统控烟工作总体得分较2011年上升,在百分制下,平均得分(81.22±14.89)分,但总体情况不乐观,不同地区的同一类型机构和同一地区不同类型机构得分差异显著;医疗得分较低、室内吸烟现象严重、禁烟标识设置不足、缺少室外吸烟区等方面问题严重。结论湖北省卫生计生系统禁烟工作总体情况不容乐观,卫生计生部门作为控烟工作的主要推动者,应推动和完善控烟立法,带头起表率作用,加大控烟宣传力度,加强控烟知识和能力培训,广泛开展控烟健康教育工作。 展开更多
关键词 无烟 卫生计生系统 控烟 暗访结果
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