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Assessment of Water Quality and Microbial Load of Dhaleshwari River Tangail, Bangladesh

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Advances in Microbiology 2017年第6期7卷 523-533页

作者： Md. Khalid Hassan real Natasha Khanam Md. Younus Mia Marufa Nasreen Department of Environmental Science and Resource Management Mawlana Bhashani Science and Technology University Tangail Bangladesh Department of Biotechnology and Genetic Engineering Mawlana Bhashani Science and Technology University Tangail Bangladesh

The present study was undertaken to investigate some water quality parameters (pH, BOD, DO and water temperature), anion concentration (PO43- , SO42- and NO3- ) and the availability of some selected microorganisms consisted of total coliform, fecal coliform (Escherichia coli) and Vibrio cholerae in the Dhaleshwari river during the period from April to June 2015. The water samples were collected from three different stations of the river namely Belta (St-1), Kendua (St-2) and Charabari (St-3) under the Porabari union at Tangail Sadar Upazilla. Water temperature varied from 29.5 oC in June to 31.7 oC in May with a highest mean 31.17 ± 0.47 in May. The pH of water was slightly alkaline in nature and ranged between 7.25 in June and 8.45 in April. Mean concentrations of BOD 0.87 ± 0.19, 1.12 ± 0.6 and 0.97 ± 0.67 were recorded in April, May and June respectively. Highest PO42- value 4.4 mg/l was found in May and lowest value of PO42- 1.74 mg/l was found in June. Mean sulfate values at different months of Dhaleshwaririver were 6.61 ± 1.78 mg/l, 7.61 ± 2.16 mg/l and 3.68 ± 0.23 mg/l respectively. Nitrate concentration in water samples varied from 0.51 mg/l in June to 3.66 mg/l in April. Total coliforms bacteria were found high in all water samples and values ranged from 11.05 × 108 - 19 × 1023 cfu/ml. The highest load of total coliforms bacteria was recorded at St-2 in May and the lowest was at St-1 in April. The highest concentration of (Escherichia coli counted in water sample was 6 × 1013 cfu/ml at St-2 during June, while lowest concentration was 5 × 105 cfu/ml at St-1 during May. The highest concentration of Vibrio cholerae was 9.66 × 1014 cfu/ml at St-1 during June, while lowest concentration was 4.2 × 108 cfu/ml at St-3 during April. The high number of total coliform, Escherichia coli and Vibrio cholerae indicated significant level of microbial pollution in Dhaleshwari river. The presence of pathogenic organisms may pose not only health hazards to the users of the ri

关键词： Bacteria Total Coliform Escherichia coli Vibrio cholerae

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VRML实例制作简单的三维纸飞机展示

中文信息（程序春秋） 2003年第3期 40-41页

作者： real rocking

这里,我们通过一个简单的纸飞机 vrml 三维交互展示制作,来深入一下了解 vrml 的精彩世界。我们使用的软件主要是 vmlpad(另外一文中,有笔者对 vrmlpad 软件较为详细的使用介绍)vrml 作为网络交互三维语言,注定了与传统3D 技术有着极为... 详细信息

这里,我们通过一个简单的纸飞机 vrml 三维交互展示制作,来深入一下了解 vrml 的精彩世界。我们使用的软件主要是 vmlpad(另外一文中,有笔者对 vrmlpad 软件较为详细的使用介绍)vrml 作为网络交互三维语言,注定了与传统3D 技术有着极为紧密的关系。简单的立方体,球,圆椎等物体,使用 vrml 的 geometry节点中的基本几何体节点 box,cone,Sphere,Cylinder 等,就可以轻松制作了。以建立立方体为例(在此基础上,可以制作像硬盘,

关键词：制作三维纸飞机展示计算机动画 VRML语言

维普期刊数据库

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《深空失忆》——一梦多烦忧

中学科技 2010年第9期 14-15页

作者： real Story

鲍尔倏地睁开眼睛，发现自己身处一个充满了营养液的密封舱。他本能地挣脱连接在自己身上的管线，推开舱门滚落到地板上。这是哪里？我睡了多久？我在这里千什么？鲍尔紧张地四处张望，

关键词：密封舱营养液《深空失忆》宇宙飞船科幻作品 “人工冬眠”

A tumor-associated heparan sulfate-related glycosaminoglycan promotes the generation of functional regulatory T cells

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Cellular & Molecular Immunology 2023年第12期20卷 1499-1512页

作者： Leticia Martín-Cruz Marcos Viñuela Ioanna Kalograiaki Alba Angelina Paola Oquist-Phillips Irene real-Arévalo Francisco Javier Cañada JoséIgnacio Tudela Luis Moltó Jesús Moreno-Sierra JoséLuis Subiza Oscar Palomares Department of Biochemistry and Molecular Biology School of ChemistryComplutense University of MadridMadridSpain Inmunotek Alcaláde HenaresMadridSpain Fundación Investigación Hospital Clínico San Carlos Martin Lagos s/n28040MadridSpain Centro de Investigaciones Biológicas Margarita Salas CSICRamiro de Maetzu 928040MadridSpain CIBER de Enfermedades Respiratorias(CIBERES)Avda Monforte de Lemos3-528029MadridSpain Servicio de Urología Hospital Clínico San CarlosUniversidad Complutense de MadridMartín Lagos s/n28040MadridSpain

Functional Tregs play a key role in tumor development and progression,representing a major barrier to anticancer *** mechanisms by which Tregs are generated in cancer and the influence of the tumor microenvironment on these processes remain incompletely ***,by using NMR,chemoenzymatic structural assays and a plethora of in vitro and in vivo functional analyses,we demonstrate that the tumoral carbohydrate A10(Ca10),a cell-surface carbohydrate derived from Ehrlich’s tumor(ET)cells,is a heparan sulfate-related proteoglycan that enhances glycolysis and promotes the development of tolerogenic features in human ***10-stimulated human DCs generate highly suppressive Tregs by mechanisms partially dependent on metabolic reprogramming,PD-L1,IL-10,and ***10 also reprograms the differentiation of human monocytes into DCs with tolerogenic *** solid ET-bearing mice,we found positive correlations between Ca10 serum levels,tumor size and splenic Treg *** of isolated Ca10 also increases the proportion of splenic Tregs in tumor-free ***,we provide evidence supporting the presence of a circulating human Ca10 counterpart(Ca10H)and show,for the first time,that serum levels of Ca10H are increased in patients suffering from different cancer types compared to healthy *** note,these levels are higher in prostate cancer patients with bone metastases than in prostate cancer patients without ***,we reveal novel molecular mechanisms by which heparan sulfate-related structures associated with tumor cells promote the generation of functional Tregs in *** discovery of this novel structural-functional relationship may open new avenues of research with important clinical implications in cancer treatment.

关键词： Tumoral carbohydrate A10 Heparan sulfate-related proteoglycan Cancer immunology Dendritic cell Regulatory T cell

A Preliminary Summary of the Experiment on Housing Cooperative in China's Cities and Towns

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China City Planning Review 1991年第3期8卷 49-56页

作者： Cui Wei Director of the ad hoc Committee of Collective Cooperatives. China Association of real Estate

July 1986 saw the establishment of"Xin Xin Housing Cooperative", the first ofits kind in China, run by Shanghai Toy Ex-

关键词： A Preliminary Summary of the Experiment on Housing Cooperative in China’s Cities and Towns

维普期刊数据库

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建筑技术的探索与实践

建筑学报 2005年第6期 79-81页

作者： Shanghai International Automobile City real Estate Co., Ltd 上海国际汽车城置业有限公司上海 210805

安亭新镇的建设探索性地采用了诸如:城镇卫生防御体系、生态环境保护、围护结构的保温隔热、集中供能、同层排水、地下空间综合利用等新的技术,以实用的技术创造健康、舒适的生活环境。

关键词：安亭新镇先进建筑技术

哪款轮胎更能“承受整个世界的重托”?——5款家用轿车轮胎测评报告

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消费者报道 2015年第12期 36-37页

作者： real Car团队

经济胎、耐磨胎、性能胎、舒适胎、静音胎,你真的知道怎么选轮胎吗?作为汽车唯一与路面接触的零部件,轮胎性能与质量的好坏直接关乎到行车安全。同时,随着汽车零部件市场的日益繁荣,消费者除了原厂配备的轮胎外也有了更多其他的选择。... 详细信息

经济胎、耐磨胎、性能胎、舒适胎、静音胎,你真的知道怎么选轮胎吗?作为汽车唯一与路面接触的零部件,轮胎性能与质量的好坏直接关乎到行车安全。同时,随着汽车零部件市场的日益繁荣,消费者除了原厂配备的轮胎外也有了更多其他的选择。紧凑级家用小车经常会采用205/55 R16、205/65R15、215/50 R17、225/50 R17等规格的轮胎,各品牌如米其林、马牌、固特异、锦湖、韩泰、佳通、玛吉斯等竞争激烈,广告宣传上也是各执所长。

关键词：消费者

Duodenal adenoma surveillance in patients with familial adenomatous polyposis

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World Journal of Gastrointestinal Endoscopy 2015年第10期7卷 950-959页

作者： Fábio Guilherme Campos Marianny Sulbaran Adriana Vaz Safatle-Ribeiro Carlos Augusto real Martinez Gastroenterology Department Hospital das Clínicas University of Sao Paulo Medical School Gastroenterology Department University of Sao Paulo Medical School Colorectal Division State University of Campinas (UNICAMP Sao Paulo) Postgraduate Program in Health Sciences at San Francisco University

Familial adenomatous polyposis(FAP) is a hereditary disorder caused by Adenomatous Polyposis Gene mutations that lead to the development of colorectal polyps with great malignant risk throughout life. Moreover, numerous extracolonic manifestations incorporate different clinical features to produce varied individual phenotypes. Among them, the occurrence of duodenal adenomatous polyps is considered an almost inevitable event, and their incidence rates increase as a patient's age advances. Although the majority of patients exhibit different grades of duodenal adenomatosis as they age, only a small proportion(1%-5%) of patients will ultimately develop duodenal carcinoma. Within this context, the aim of the present study was to review the data regarding the epidemiology, classification, genetic features, endoscopic features, carcinogenesis, surveillance and management of duodenal polyps in patients with FAP.

关键词： Familial adenomatous polyposis Adenoma Duodenum Surveillance Endoscopy Digestive system

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奔驰硬件设计较佳科鲁兹较差

消费者报道 2016年第1期 49-51页

作者： real Car团队

排除奔驰作为豪华品牌的因素,福特SYNC 2、雪铁龙Citroen Connect以及荣威inkaN et系统的设计难分伯仲。不过,从硬件旋钮设计上,福特SYNC 2更高一筹,其中体验相对不错的科鲁兹在本轮测试中落败,排名倒数。优秀的设计之所以优秀,在于它... 详细信息

排除奔驰作为豪华品牌的因素,福特SYNC 2、雪铁龙Citroen Connect以及荣威inkaN et系统的设计难分伯仲。不过,从硬件旋钮设计上,福特SYNC 2更高一筹,其中体验相对不错的科鲁兹在本轮测试中落败,排名倒数。优秀的设计之所以优秀,在于它更能理解消费者的日常使用习惯,并有效针对这些习惯设计。最近一年,很多车企在互联驾驶系统方面不断推陈出新,目的是使其越来越实时、越来越智能。这些新的车载互联系统的创新程度有多高?哪一款更人性化?

关键词：上汽荣威科鲁兹显示屏驾驶系统金牛座硬件设计雪佛兰