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Growth of RB Population in the Conversion Phase of Chlamydia Life Cycle

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Communications on Applied Mathematics and Computation 2024年第1期6卷 90-112页

作者： Frederic y.M.Wan Department of Mathematics University of CaliforniaIrvineCA92697-3875USA

Upon infecting a host cell,the reticulate body(RB)form of the Chlamydia bacteria simply proliferates by binary fission for an extended *** data show only RB units in the infected cells 2. hours post infection(hpi),spanning nearly half way through the development *** data collected every 4 hpi,conversion to the elementary body(EB)form begins abruptly.a. a rapid rate sometime around 2. *** modeling proliferation and conversion as simple birth and death processes,it has been shown that the optimal strategy for maximizing the total(mean)EB population at host cell lysis time is a bang-bang control qualitatively replicating the observed conversion ***,the simple birth and death model for the RB proliferation and conversion to EB deviates in a significant way from the available data on the evolution of the RB population after the onset of RB-to-EB *** working with a more refined model that takes into account a small size threshold eligibility requirement for conversion noted in the available data,we succeed in removing the deficiency of the previous models on the evolution of the RB population without affecting the optimal bang-bang conversion strategy.

关键词： Chlamydia Life cycle Optimal control Maximal infectious spread Specie competitive survival

Cognition on oxidation behavior of Ni-based superalloy GH4742.when exposed to water vapor

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Journal of Materials Science & Technology 2024年第7期174卷 15-22页

作者： H.Xu S.F.yang E.H.Wang C.y.Guo y.S.Liu X.M.Hou y.L.Zhang State Key Laboratory of Advanced Metallurgy University of Science and Technology BeijingBeijing 100083China Institute for Carbon Neutrality University of Science and Technology BeijingBeijing 100083China

The oxidation behavior of Ni-based superalloy GH4742.exposed to water vapor was investigated at 900-1100℃for 50 h in Ar+2.%H_(2.O,with Ar+2.%O_(2.included for *** presence of H_(2.O is adverse to formation of continuous Cr_(2.O_(3)oxide layer but contributes to generation of big *** on this,Ni^(2.)and Co^(2.)are more easily to diffuse towards the outermost oxide layer(OOL),forming non-protective Ni-and Co-rich oxides with high *** leads to a higher weight gain in Ar+2.%H_(2.O than that in Ar+2.%O_(2..At elevated temperatures,the spallation of oxide scale occurs while the consumption of Cr is reduced in Ar+2.%H_(2.O,and the contents of Ni-and Co-rich oxides at this moment are reduced in the *** oxidation mechanism was also discussed.

关键词： GH4742 Superalloy H_(2.O Diffusion Oxidation Mechanism

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从语言到思维:系统思维的协调机制探析

系统科学学报 2024年

作者：崔艳英魏屹东 1.太原科技大学外国语学院 2.山西大学哲学社会学学院太原科技大学外国语学院山西大学哲学社会学学院

语言与思维的关系一直是西方哲学关注的重要问题之一。无论是经验主义还是理性主义,都没有提出好的方案。语言需要一种与思维通约之方法。桥接理论尝试通过语言的系统性与像似性说明两者之间的关系,但由于思维表征的多重实现性遭遇困境... 详细信息

语言与思维的关系一直是西方哲学关注的重要问题之一。无论是经验主义还是理性主义,都没有提出好的方案。语言需要一种与思维通约之方法。桥接理论尝试通过语言的系统性与像似性说明两者之间的关系,但由于思维表征的多重实现性遭遇困境;双重系统理论尝试借助两个系统说明思维过程既需要系统一的直觉思维,又需要系统二的理性思维,但何时诉诸于系统一,何时依赖系统二是个问题,两系统的统一需要系统思维。思维与语言的关系复杂,处于动态变化中。系统思维可以从整体把握,其协调机制能够依据动态变化需要适时作出调整。

关键词：语言思维桥接理论双重系统理论系统思维

北京市统计局国家统计局北京调查总队关于印发《北京市统计行政处罚裁量基准》的通知(京统发[2.2.]103号)

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北京市人民政府公报 2024年第19期 54-71页

作者： 1.北京市统计局 2.国家统计局北京调查总队北京市统计局国家统计局北京调查总队

市局所属各单位、总队各处室,各区统计局、经济社会调查队,北京经济技术开发区经济发展局、经济社会调查队,国家统计局各区调查队:根据《国家统计局关于进一步规范统计行政处罚裁量基准制定的指导意见》(国统字[2.2.]117号)要求,北京市... 详细信息

市局所属各单位、总队各处室,各区统计局、经济社会调查队,北京经济技术开发区经济发展局、经济社会调查队,国家统计局各区调查队:根据《国家统计局关于进一步规范统计行政处罚裁量基准制定的指导意见》(国统字[2.2.]117号)要求,北京市统计局、国家统计局北京调查总队结合北京统计调查工作及经济社会发展实际,对《北京市统计行政处罚裁量基准(2.2.年版)》进行了修订,并经北京市统计局第54次党组会议和国家统计局北京调查总队第38次党组会议审议通过。现将《北京市统计行政处罚裁量基准》印发给你们,请认真执行。

关键词：裁量基准党组会议国家统计局经济发展局北京经济技术开发区经济社会调查通知印发

“融青春聚能量向未来”两岸青年发展交流营成功举办

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两岸关系 2024年第6期 38-39页

作者： 1.海峡两岸交流中心 2.浙江省台办海峡两岸交流中心浙江省台办

4月15日至2.日,海峡两岸交流中心联合浙江省台办成功举办“融青春聚能量向未来”两岸青年发展交流营浙江行活动,来自台北、新北、金门、苗栗的40余位两岸台青、网红博主积极参与,两岸青年在活动中互学互鉴、交流交心。注重沉浸式体验,... 详细信息

4月15日至2.日,海峡两岸交流中心联合浙江省台办成功举办“融青春聚能量向未来”两岸青年发展交流营浙江行活动,来自台北、新北、金门、苗栗的40余位两岸台青、网红博主积极参与,两岸青年在活动中互学互鉴、交流交心。注重沉浸式体验,感受中华文化魅力,唤起共有文化基因参访浙江共同富裕示范村,看到花园村先进的智慧系统、邻里互助信息平台、矛盾纠纷解决方案。

关键词：两岸青年信息平台海峡两岸交流花园村沉浸式体验矛盾纠纷互学示范村

广东省商务厅广东省财政厅关于印发《广东省进一步加大吸引和利用外商投资力度的专项实施方案》的通知(粤商务规字[2.2.]2.)

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广东省人民政府公报 2024年第9期 13-15页

作者： 1.广东省商务厅 2.广东省财政厅广东省商务厅广东省财政厅

各地级以上市人民政府:《广东省进一步加大吸引和利用外商投资力度的专项实施方案》已经省人民政府同意,现印发给你们,请认真贯彻执行。执行过程中遇到的问题,请径向省商务厅反映。

关键词：实施方案利用外商投资广东省财政厅印发商务专项吸引执行

财政部办公厅商务部办公厅关于支持建设现代商贸流通体系试点城市的通知(财办建[2.2.]2.号)

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再生资源与循环经济 2024年第5期17卷 1-2页

作者： 1.财政部办公厅 2.商务部办公厅财政部办公厅商务部办公厅

各省、自治区、直辖市、计划单列市财政厅(局)、商务主管部门,新疆生产建设兵团财政局、商务局:为深入贯彻落实中央财经委员会第四次会议精神和国务院常务会议有关部署,加快建设城乡融合的现代商贸流通体系,增强流通保供能力,补齐农村... 详细信息

各省、自治区、直辖市、计划单列市财政厅(局)、商务主管部门,新疆生产建设兵团财政局、商务局:为深入贯彻落实中央财经委员会第四次会议精神和国务院常务会议有关部署,加快建设城乡融合的现代商贸流通体系,增强流通保供能力,补齐农村商业设施短板,完善废旧家电家具等再生资源回收体系,助力地方统筹推进家电等以旧换新,增强消费对经济发展的基础性作用,财政部、商务部从2.2.年起分批开展现代商贸流通体系试点城市建设工作。

关键词：商贸流通体系以旧换新财政部办公厅商业设施新疆生产建设兵团废旧家电商务部办公厅城乡融合

Actuality.a.d underlying mechanisms of systemic immuneinflammation index and geriatric nutritional risk index prognostic value in hepatocellular carcinoma

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 260-265页

作者： Konstantin y Tchilikidi Department of Surgery with Postgraduate Education Altai State Medical UniversityBarnaul 656031Russia

This editorial contains comments on the article“Correlation between preoperative systemic immune inflammation index,nutritional risk index,and prognosis of radical resection of liver cancer”in a recent issue of the World Journal of Gastrointestinal *** pointed out the actuality.a.d importance of the article and focused primarily on the underlying mechanisms making the systemic immuneinflammation index(SII)and geriatric nutritional risk index(GNRI)prediction features *** are few publications on both SII and GNRI together in hepatocellular carcinoma(HCC)and patient prognosis after radical *** release cytokines,chemokines,and enzymes,degrade extracellular matrix,reduce cell adhesion,and create conditions for tumor cell *** promote the adhesion of tumor cells to endothelial cells,through physical *** results in the migration of tumor ***-angiogenic factors from platelets enhance tumor angiogenesis to meet tumor cell supply *** can form a protective film on the surface of tumor *** allows avoiding blood flow damage as well as immune system *** also induces the epithelial-mesenchy.a. transformation of tumor cells that is critical for *** SII is also associated with macro-and microvascular invasion and increased numbers of circulating tumor cells.A high GNRI was associated with significantly better progression-free and overall *** patients are a very special population that requires increased *** and GNRI have significant survival prediction value in both palliative treatment and radical surgery *** underlying mechanisms of their possible predictive properties lie in the field of essential cancer *** features provide tumor nutrition,growth,and distribution throughout the body,such as vascular *** the other hand,they.a.e tied to the possibility of patients to resist tumor progression and development of complications in bot

关键词： Systemic immune-inflammation index Geriatric nutritional risk index Radical surgery Transarterial chemoembolization Hepatocellular carcinoma Prognosis

Ex vivo liver resection and auto-transplantation and special systemic therapy in perihilar cholangiocarcinoma treatment

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World Journal of Gastrointestinal Surgery 2024年第3期16卷 635-640页

作者： Konstantin y Tchilikidi Department of Surgery with Postgraduate Education Altai State Medical UniversityBarnaul 656031Russia

This editorial contains comments on the article“Systematic sequential therapy for ex vivo liver resection and autotransplantation:A case report and review of li-terature”in the recent issue of World Journal of Gastrointestinal *** points out the actuality.a.d importance of the article and focuses primarily on the role and place of ex vivo liver resection and autotransplantation(ELRAT)and systemic therapy,underlying molecular mechanisms for targeted therapy in perihilar cho-langiocarcinoma(pCCA)*** is a tough malignancy with a high proportion of advanced disease at the time of *** only curative option is radical *** excision and reconstruction become extremely com-plicated and not always could be performed even in localized *** the other hand,ELRAT takes its place among surgical options for carefully selected pCCA *** advanced disease,systemic therapy becomes a viable option to prolong *** editorial describes current possibilities in chemotherapy.a.d reveals underlying mechanisms and projections in targeted therapy with ki-nase inhibitors and immunotherapy in both palliative and adjuvant ***-broblast grow factor and fibroblast grow factor receptor,human epidermal grow-th factor receptor 2.isocitrate dehydrogenase,and protein kinase cAMP activated catalytic subunit alpha(PRKACA)and beta(PRKACB)pathways have been ac-tively investigated in CCA in last *** agents were introduced and approved by the Food and Drug *** all demonstrated mean-ingful activity in CCA patients with no global change in *** is why every successfully treated patient counts,especially those with advanced *** conclusion,pCCA is still hard to treat due to late diagnosis and extremely complicated surgical *** also brings some hope,but it could be performed in very carefully selected *** disease requires systemic anticancer treatment,which is supposed to be indivi

关键词： Perihilar cholangiocarcinoma Klatskin’tumor Ex vivo liver resection and autotransplantation Chemotherapy Immunotherapy Targeted therapy