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Diabetes Screening and Cardiovascular Risk in Tuberculosis Patients in Conakry and Surrounding Towns

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Open Journal of Endocrine and Metabolic Diseases 2024年第1期14卷 7-13页

作者： Mamadou ch.rif Diallo Mamadou Dian Mamoudou Diallo Mody Abdoulaye Barry Kadija Dieng Alpha Mamadou Diallo Mamadou Mansour Diallo Oumou Diallo Amadou Kaké Gamal Abdel Nasser University of Conakry Conakry Guinea Endocrinology-Diabetology Department of Donka University Hospital Conakry Guinea Foundation for The Fight against Diabetes and Non-Communicable Diseases Conakry Guinea

Objective: To determine the prevalence of diabetes and the level of cardiovascular risk in tuberculosis patients treated in Conakry and surrounding towns. Method: This was a cross-sectional study carried out at tuberculosis treatment centers in Conakry and surrounding towns (Coyah and Dubréka) on World TB Day, November 14, 2022, among 350 tuberculosis patients. We determined the proportion of TB patients with diabetes and high hyperglycemia. We determined the ch.-square to identify the factors associated with the occurrence of diabetes in tuberculosis patients, and a significance threshold with p Results: The average age of participants was 33.5 ± 14.5 years, and they were predominantly male (59.7%). The majority of participants lived in Conakry (96.3%). 5.7% were known diabetics and 4.6% were known hypertensives. We found a prevalence of diabetes of 9.4%. Among diabetics, 39% were diabetes discoveries. 30% were hypertensive or had high blood pressure. Of these hypertensive patients, 26.4% were unrecognized hypertensives. Age and hypertension were statistically significantly associated with the onset of diabetes in tuberculosis patients. Medium, high and very high levels of cardiovascular risk were present in 23.4%, 8.9% and 3.4% respectively. Conclusion: Diabetes is common in tuberculosis patients. Cardiovascular risk factors, notably hypertension and cardiovascular risk level, are frequently associated with tuberculosis. Tuberculosis patients with cardiovascular risk factors should be screened for diabetes.

关键词： Screening Diabetes Tuberculosis Cardiovascular Risk Conakry

NaBH<sub>4</sub>Sodalites, Synthesized by Modified Methods: (1) Autothermal Synthesis and (2) Crossover Reaction from Gel to Melt Flow

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Advances in ch.mical Engineering and Science 2017年第2期7卷 108-124页

作者： J.-ch. Buhl Institut für Mineralogie Leibniz Universit&auml t Hannover Hannover Germany

NaBH4 sodalites were obtained by two new modified methods of crystallization: (1) autothermal synthesis and (2) crystallization with crossover from gel to melt flow in NaOH flux. Syntheses results were presented according to XRD, SEM and FTIR. Besides important features of both synthesis procedures product properties like crystal size and morphology were investigated. Spherical agglomerates of microcrystalline sodalite of composition Na7[AlSiO4]6BH4(H2O)2 were already observed after 4 h without any external heating by the autothermal procedure. Sodalites of the same average composition but in form of agglomerated nanoparticles are crystallized after very short times (2 h 30’) by the crossover reaction from gel to melt flow. Hydrogen release by heating was further studied for two selected samples with comparable composition from each.synthesis procedure. Total hydrogen release by hydrolysis reaction with the internal cage water was found during heating of the autothermal product in synthetic air up to 550°C. In contrast hydrogen release from the nanocrystalline sample of crossover synthesis was not completed when heated under the same conditions. These differences were discussed in terms of crystal size and an earlier loss of the internal water from the nanocrystals of the crossover

关键词： Modified Synthesis Autothermal Process Combined Synthesis Procedures Tailored Tetrahydroborate Sodalites

中国人口问题新论(评《变化中的中国人口》)

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国外社会科学 1989年第5期 70-72页

作者： ch.豪肖燕

从任何观点看,中国人口都是世界上最不寻常的现象之一。其人口数量、历史、生育与死亡率、年龄结构以及经济、政治含义,已成为20世纪社会科学家的主要研究对象。1949年以前,无法对全国人口作出精确的分析与收集,只有日军占领地区情况有... 详细信息

从任何观点看,中国人口都是世界上最不寻常的现象之一。其人口数量、历史、生育与死亡率、年龄结构以及经济、政治含义,已成为20世纪社会科学家的主要研究对象。1949年以前,无法对全国人口作出精确的分析与收集,只有日军占领地区情况有所不同。然而,1949年以来,尽管国内外对中国人口问题存有争议,但是,人口问题至少已提到议事日程上来了。国外分析人士最关心的问题是官方统计数据的精确度。多年来,我们可利用的情报基本来自以下三个方面:(1)1953年人口普查基本结果;(2)各种有关人口出生、死亡和人口总数的登记数据;(3)1964年人口普

关键词：博士中华人民共和国人口普查资源调查班尼斯特

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乡村公共数字文化服务标准化推进机理

图书情报研究 2024年第2期17卷 26-38页

作者：田一王锰连忻杰 Amalia Isabel Rivero ch.vez 江苏大学科技信息研究所镇江212013 曼萨尼约市历史档案馆古巴曼萨尼约市87510

[目的/意义]乡村公共数字文化服务在国家层面已然得到政策和法律保障,基本公共文化服务体系初具成效。本研究聚焦乡村公共数字文化服务标准化。[方法/过程]以我国三个公共文化服务体系示范区乡镇服务点的实地调研数据为依据,深入了解乡... 详细信息

[目的/意义]乡村公共数字文化服务在国家层面已然得到政策和法律保障,基本公共文化服务体系初具成效。本研究聚焦乡村公共数字文化服务标准化。[方法/过程]以我国三个公共文化服务体系示范区乡镇服务点的实地调研数据为依据,深入了解乡村公共数字文化服务标准化状况。[结果/结论]从推进主体、推进内容、推进方式三方面构建乡村公共数字文化服务标准化机制的模型,“政府驱动型”、“服务增效型”、“基础保障型”的三重应用模式为政府以标准化完善现代化公共文化服务体系提供了有效参考。

关键词：公共数字文化服务数字乡村服务标准扎根理论

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对因特网内容的控制

世界社会科学 1997年第6期 39+41+43+45+47+49+40-39+41+43+45+47+49+40页

作者：Ｃｈ．恩格尔,逸菡德国奥斯纳布吕克大学中国社科院文献信息中心

因特网中的成问题的内容（尤其是各种暴力和色情内容）给社会和个人造成了严重的困难和烦恼。而在控制此类内容和克服因特网的弊端方面，传统的法制手段、市场机制、技术手手段乃至整个民族国家都受到了很大的限制。尽管如此，民族国家... 详细信息

因特网中的成问题的内容（尤其是各种暴力和色情内容）给社会和个人造成了严重的困难和烦恼。而在控制此类内容和克服因特网的弊端方面，传统的法制手段、市场机制、技术手手段乃至整个民族国家都受到了很大的限制。尽管如此，民族国家和法制绝不是无能为力的。只要放弃不切实际的控制目标，仍然可以找到许多对因特网内容的国内外提供者、使用者、经营者以及因特网供应商进行管制的现实办法

关键词：因特网,内容控制,管制,因特网供应商

Malaria prevalence in north-eastern Nigeria:A cross-sectional study Houben ch.(1*),Fleisch.ann H^2,Gǜckel M^3

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Asian Pacific Journal of Tropical Medicine 2013年第11期6卷 865-868页

作者： Houben ch.Fleisch.ann H Gckel M Diagnostic Center MMM group & Specialist Hospital Yola Hospital RoadP.M.B.2266YolaAdamawa.StateNigeria Medical Mission Institute Tropical MedicineHermann Schell Str 797074 WrzburgGermany Helios Kliniken Sch.erin Wismarsche Str 393-39719049 SchwerinGermany

Objective:To assess the prevalence of malaria parasitemia in north-east Nigeria and to evaluate the measures for the prevention of ***:A village in north-eastern Nigeria was selected for the cross sectional study at the height of the rainy season in October 2011.A total of 550 inhabitants of a hamlet were recruited for this *** obtaining the consent individuals received a structured interview and were tested for malaria parasites in their blood *** testing positive for malaria were given a course of artemesinin-based combination therapy（ACT）.Results:A total of 497 inhabitants representing approximately 90 percent of the population participated:a quarter of the study group carried malaria parasitesexclusively Plasmodium falciparum（***）-representing a *** parasite rate（PfPR） of 24.5%.Besides,53/138 in the age group of 2 to ch.ldren tested positive for *** representing a PfPR2-10 value of 38.4%.Malaria control measures were used in just under a third（157/497） of this *** these measures 28/157（17.8%） still tested positive for ***:The malaria burden is overestimated for this region in north-east *** findings support an intermediate pattern of malaria *** 30%bed nets coverage for malaria control is well below the WHO estimates for 2011.

关键词： Malaria control Malaria endemicity Malaria prevalence Malaria transmission

A Multiscale Assessment of the Risks Imposed by Plantation Forestry on Plant Biodiversity in the Hotspot Central ch.le

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Open Journal of Ecology 2014年第16期4卷 1025-1044页

作者： Andreas ch. Braun Joach.m Vogt ch.ir of Remote Sensing and Landscape Information Systems (FeLis) University of Freiburg Freiburg im Breisgau Germany Institute of Regional Science (IfR) Karlsruhe Institute of Technology (KIT) Karlsruhe Germany

We assessed the effects of plantations of exotic trees (Pinus radiata, Eucalyptus globulus, and Populus nigra) on plant biodiversity in the temperate zone of the biodiversity hotspot of Central ch.le. This region has suffered from intense deforestation in favor of plantation establishment in the major part of the coastal area since the neoliberal turn in 1973. The approach.presented aimed to analyze plant biodiversity on the α-, β- and γ-scale. Furthermore, a plantation evaluation index was applied in order to provide quantitative figures on management practices. Species rich.ess is reduced by 50% below plantations. Diversity and evenness index values are also significantly reduced. Analyses on β-similarity indicate that plantations do not host species absent in adjacent native forests, and no additional habitat heterogeneity is gained. On the γ-scale, plantations lower the number of total species observed;especially of endemic species. The abundance of species considered as invasive is significantly higher and frequently, invasive plants dominate the understory. The evaluation index attests rather poor plantation management in Central ch.le since plantations are grown as monocultures, natural elements and native species are lacking at specific sites and plantations are insufficiently connected to native plant formations at the landscape scale. Results give much.concern since deforestation processes as observed in our study area is about to begin in Patagonia as well. If management practices from the temperate zone are adopted in Patagonia, a considerable decline in plant biodiversity has to be expected there.

关键词： Biodiversity Decline Plantations Biodiversity Hotspot Pinus radiate Eucalyptus globules ch.le

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非均质问题中的无网格边界单元法

固体力学学报 2006年第S1期27卷 62-69页

作者：高效伟 ch. Zhang 东南大学土木工程学院工程力学系 Department of Civil Engineering University of Siegen D-57068 Siegen Germany

介绍了一种不需要内部网格计算非均匀介质问题的边界元算法.该算法是建立在一种能将任何区域积分转换成边界积分的径向积分转换法基础上,首先用对应各向同性问题的基本解来建立以正规化位移表示的非均质问题的积分方程,然后用径向积分... 详细信息

介绍了一种不需要内部网格计算非均匀介质问题的边界元算法.该算法是建立在一种能将任何区域积分转换成边界积分的径向积分转换法基础上,首先用对应各向同性问题的基本解来建立以正规化位移表示的非均质问题的积分方程,然后用径向积分转换法将出现在积分方程中的区域积分转换成边界积分,从而形成不需要使用内部网格来计算区域积分的纯边界元算法.与其它无网格法相比,此方法需要很少的内部点,有些问题甚至不需要内部点都能得到满意的结果,因此,可以计算大型的三维非均匀介质工程问题.由于此方法继承了边界元和无网格算法的优点,因而具有广阔的发展前景.

关键词：非均匀介质径向积分法边界单元法无网格法

Erratum to:Superlubricity of epitaxial monolayer WS_(2)on graphene

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Nano Research 2024年第6期17卷 5754-5754页

作者： Holger Büch.Antonio Rossi Stiven Forti Domenica Convertino Valentina Tozzini Camilla Coletti Center for Nanotech.ology Innovation@NEST Istituto Italiano di TecnologiaPiazza S.Silvestro 1256127 PisaItaly NEST Istituto Nanoscienze–CNR and Scuola Normale SuperiorePiazza San Silvestro 1256127 PisaItaly Graphene Labs Istituto Italiano di TecnologiaVia Morego 3016163 GenovaItaly

The article"Superlubricity of epitaxial monolayer WS2 on graphene",written by Holger Büch.Antonio Rossi,Stiven Forti,Domenica Convertino,Valentina Tozzini,and Camilla Coletti,was originally published electronically on the publisher’s internet portal(currently SpringerLink)on June 18th 2018 without open *** the author(s)’decision to opt for Open ch.ice the copyright of the article ch.nged in August 2018 to©The Author(s)2018 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License(http://***/licenses/by/4.0/),which.permits use,duplication,adaptation,distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s)and the source,provide a link to the Creative Commons license and indicate if ch.nges were made.

关键词： monolayer epitaxial license