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多频海底声学原位测试系统研制和试用

海洋学报 2006年第2期28卷 46-50页

作者：陶春辉金肖兵金翔龙周建平张金辉顾春华何拥华 wil KENS R H FU Shung-sheng 浙江大学理学院浙江杭州310027 国家海洋局第二海洋研究所浙江杭州310012 夏威夷大学海洋地球科学技术学院夏威夷火奴鲁鲁96822

海底沉积物的声学特性（最重要的是声速和声衰减）以及它们与物理（包括土力学）特性之间的关系是沉积物声学中两个重要的研究项目．介绍了新研制的实时监控多频海底声学原位测试系统．该系统可测量浅表层沉积物的声速．探测频率为8，10... 详细信息

海底沉积物的声学特性（最重要的是声速和声衰减）以及它们与物理（包括土力学）特性之间的关系是沉积物声学中两个重要的研究项目．介绍了新研制的实时监控多频海底声学原位测试系统．该系统可测量浅表层沉积物的声速．探测频率为8，10，12，15kHz，可根据实际情况选择发射波形、接收增益和采样长度，采样率为0．5～2．0MHz，工作水深为300m．系统具有倾斜传感器、8通道扩充等功能．用该系统在杭州湾测得了四种频率的沉积物原位声速．

关键词：海底沉积物声学原位测试声速

红火新年赛睿Kinzu Pro红色版＋赛睿MMO魔兽世界鼠标赏

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家用电脑与游戏 2011年第2期 99-99页

作者： Artemis＇s wil

最近最火的游戏是什么？毫无疑问，是创造了全球最高在线人数记录的《魔兽世界：大地的裂变》，作为顶级的游戏外设设备制造厂商，赛睿也是看到了这个商机推出了大量的新品，其中Kinzu Pro红色版鼠标和MMO魔兽世界鼠标是赛睿的主推之作。

关键词：鼠标世界色版制造厂商外设设备游戏在线

分离自关节和呼吸道的荷兰滑液霉形体田间分离株体外药敏试验

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分离自关节和呼吸道的荷兰滑液霉形体田间分离株体外药敏试验

大岗山水电站泄洪洞建设及运行全过程水力学问题分析

第15届世界禽病大会、中国畜牧兽医学会2007年学术年会

作者： wil J.M.Landman Dik J.Mevius Kees T.Veldman Anneke Feberwee 徐福洲 Animal Health Service Poultry Health Centre P.O.Box 9 7400 AA Deventer the Netherlands Central Institute for Animal Disease Control(CDIC-Lelystad) Lelystad the Netherlands Central Institute for Animal Disease Control(CDIC-Lelystad) Lelystad the Netherlands Animal Health Service Poultry Health Centre P.O.Box 9 7400 AA Deventer the Netherlands

本试验测定了17株荷兰滑液霉形体(其中3株分离自出现病理损伤的关节,14株来自呼吸道)对恩诺沙星、双氟沙星、强力霉素、泰勒菌素和替米考星的体外药敏试验。滑液霉形体参考菌株 ATCC25204作

关键词：滑液霉形体抗生素微量稀释试验

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水电与抽水蓄能 2019年第6期5卷 116-119,68页

作者：李桂林郭金婷罗永钦吴楠国电大渡河流域水电开发有限公司四川省成都市610041 中国电建集团昆明勘测设计研究院有限公司云南省昆明市650033 国电金沙江旭龙(奔子栏)水电开发有限公司四川省成都市610041

大岗山水电站岸边泄洪具有水头高、流速大的特点,水力学问题突出。本文对泄洪洞的水力设计、水工模型试验、水力学原型观测试验成果进行了分析与对比,结合实际运行情况,阐述了泄洪洞建设、运行全过程的关键水力学问题,相关成果支撑了泄... 详细信息

大岗山水电站岸边泄洪具有水头高、流速大的特点,水力学问题突出。本文对泄洪洞的水力设计、水工模型试验、水力学原型观测试验成果进行了分析与对比,结合实际运行情况,阐述了泄洪洞建设、运行全过程的关键水力学问题,相关成果支撑了泄洪洞的安全合理运行,为类似工程的建设、运行提供了可靠与宝贵的资料。

关键词：水力设计模型试验原型观测泄洪洞全过程大岗山水电站

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混凝土减排图解

环球科学 2023年第5期 44-47页

作者：马克·菲谢蒂威尔·V.斯鲁巴刘竹(翻译) 不详

每年全球水泥和混凝土的生产会排放大量二氧化碳,但这也代表着巨大的减排潜力。混凝土无处不在,它构成了建筑、公路、人行道、桥梁和几乎所有可以想象的建筑结构。在地球上的所有人造材料中,混凝土数量最多。随着经济的发展,混凝土的使... 详细信息

每年全球水泥和混凝土的生产会排放大量二氧化碳,但这也代表着巨大的减排潜力。混凝土无处不在,它构成了建筑、公路、人行道、桥梁和几乎所有可以想象的建筑结构。在地球上的所有人造材料中,混凝土数量最多。随着经济的发展,混凝土的使用量还在增加。水泥是混凝土中将沙子或碎石黏在一起的粉状黏合剂,也是地球上生产过程中能源使用最密集的产品之一。

关键词：混凝土数量能源使用人造材料二氧化碳黏合剂减排潜力人行道

Review of the impact of heat stress on reproductive performance of sheep

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Journal of Animal Science and Biotechnology 2021年第3期12卷 859-876页

作者： william H.E.J.van Wettere Karen L.Kind Kathryn L.Gatford Alyce M.Swinbourne Stephan T.Leu Peter T.Hayman Jennifer M.Kelly Alice C.Weaver david O.Kleemann Simon K.Walker The University of Adelaide School of Animal and Veterinary SciencesDavies Livestock Research CentreRoseworthy CampusMudla Wirra RdRoseworthySouth Australia 5371Australia The University of Adelaide Robinson Research InstituteAdelaide Medical SchoolNorth TerraceAdelaideSouth Australia 5000Australia The University of Adelaide School of AgricultureFood and WineWaite Research InstituteUrrbraeSouth Australia 5064Australia South Australian Research and Development Institute Primary Industries and Regions SAGovernment of South AustraliaClimate ApplicationsWaite Research PrecinctUrrbraeSouth Australia 5064Australia South Australian Research and Development Institute Primary Industries and Regions SAReproductive BiologyLivestock SciencesTurretfield Research Centre129 Holland RdRosedaleSouth Australia 5350Australia

Heat stress significantly impairs reproduction of sheep,and under current climatic conditions is a significant risk to the efficiency of the meat and wool production,with the impact increasing as global temperatures *** from field studies and studies conducted using environmental chambers demonstrate the effects of hot temperatures(≥32℃)on components of ewe fertility(oestrus,fertilisation,embryo survival and lambing)are most destructive when experienced from 5 d before until 5 d after *** controlled studies also demonstrate that ram fertility,as measured by rates of fertilisation and embryo survival,is reduced when mating occurs during the period 14 to 50 d ***,the contribution of the ram to heat induced reductions in flock fertility is difficult to determine *** primarily on temperature controlled studies,it is clear that sustained exposure to high temperatures(≥32℃)during pregnancy reduces lamb birthweight and will,therefore,decrease lamb survival under field *** is concluded that both ewe and ram reproduction is affected by relatively modest levels of heat stress(≥32℃)and this is a concern given that a significant proportion of the global sheep population experiences heat stress of this magnitude around mating and during *** this,strategies to limit the impacts of the climate on the homeothermy,behaviour,resource use and reproduction of extensively grazed sheep are limited,and there is an urgency to improve knowledge and to develop husbandry practices to limit these impacts.

关键词： Fertility Heat stress Oogenesis Pregnancy Sheep Spermatogenesis

Percutaneous hepatic perfusion with melphalan for unresectable liver metastasis

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Hepatoma Research 2016年第1期2卷 197-202页

作者： Humair S.Quadri Eden C.Payabyab david J.Chen william Figg Marybeth S.Hughes Thoracic and Gastrointestinal Oncology Branch National Cancer InstituteBethesdaMD 20892USA Genitourinary Malignancies Branch National Cancer InstituteBethesdaMD 20892USA

Percutaneous hepatic perfusion(PHP)is an investigative technique for treating patients with diffuse unresectable metastatic liver *** technique has been clinically evaluated and shows great treatment potential for regional therapy to the *** advantage of PHP lies in its minimally invasive approach and ability to be repeated when compared to isolated hepatic *** a literature search,135 publications were screened and 16 of these publications,including clinical trials and reviews,contributed to this review of PHP with *** is an alkylating agent that,when used as the chemotherapeutic agent in PHP,has shown potential for significant control of tumor burden in the liver,especially in metastatic ocular *** the current landscape of liver directed therapy,PHP is a viable option for those with unresectable metastatic disease to the *** article will focus on the technical aspects of PHP and describe the current data available from clinical trials,including outcomes of patients treated with this minimally invasive approach.

关键词： Percutaneous hepatic perfusion melphalan unresectable liver metastasis metastatic melanoma to the liver ocular melanoma

供应新标准碘盐3年后厦门市城市和农村6类人群碘营养水平调查

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中华地方病学杂志 2019年第3期38卷 218-221页

作者：伍啸青陈志辉张亚平陈敏陈国伟柯金炼张卓平池家煌黄嫣红福建省厦门市疾病预防控制中心慢性病与地方病防制科福建医科大学公共卫生学院教学基地 361021 福建省疾病预防控制中心地方病防治科福州350001 福建省厦门市疾病预防控制中心检验科 361021 福建省厦门市翔安区疾病预防控制中心地方病、慢性病防治科 361022 福建省厦门市湖里区疾病预防控制中心地方病防治科 361009

目的了解新标准碘盐供应3年后厦门市城市和农村孕妇、哺乳期妇女、0 ~ 2岁婴幼儿、8 ~ 10岁儿童、18 ~ 45岁育龄妇女及18 ~ 45岁成年男性6类人群的碘营养现状。方法2015年3月至2016年3月,选择厦门市湖里区为城市调查点、翔安区为农村调... 详细信息

目的了解新标准碘盐供应3年后厦门市城市和农村孕妇、哺乳期妇女、0 ~ 2岁婴幼儿、8 ~ 10岁儿童、18 ~ 45岁育龄妇女及18 ~ 45岁成年男性6类人群的碘营养现状。方法2015年3月至2016年3月,选择厦门市湖里区为城市调查点、翔安区为农村调查点;按东、西、南、北、中5个方位将每个调查点进行片区划分,每个片区抽取1个镇,每个镇采集末梢水水样(n = 2),居民家中食用盐样(n = 60),以及上述6类人群的尿样(n = 20、12、12、40、12、12),检测碘含量。水碘和尿碘检测采用砷铈催化分光光度测定方法;盐碘检测采用直接滴定法。结果检测城市和农村盐样各300份,盐碘中位数分别为23.0、25.3 mg/kg;居民碘盐覆盖率分别为99.3%(298/300)和94.0%(282/300);合格碘盐食用率分别为93.7%(281/300)和90.7%(272/300)。采集城市和农村饮用水各10份,水碘中位数分别为4.1、4.4 μg/L。城市和农村孕妇尿碘中位数分别为167.6、119.6 μg/L,哺乳期妇女分别为121.6、101.2 μg/L,0 ~ 2岁婴幼儿分别为165.9、110.5 μg/L,8 ~ 10岁儿童分别为208.9、167.2 μg/L,18 ~ 45岁育龄妇女分别为132.5、154.5 μg/L,18 ~ 45岁成年男性分别为131.7、154.5 μg/L。结论在新标准碘盐供应3年后,厦门市城市和农村哺乳期妇女、0 ~ 2岁婴幼儿、8 ~ 10岁儿童、18 ~ 45岁育龄妇女、18 ~ 45岁成年男性以及城市孕妇基本处于碘营养适宜水平,但农村孕妇碘营养不足。应继续加强碘缺乏病防治监测和健康教育宣传,坚持科学补碘,保证碘营养水平的适宜。

关键词：碘营养监测尿盐类

Comparative Study of Gut Microbiota in Breast Cancer Patients versus Controls in Abidjan, Côte d’Ivoire

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Advances in Microbiology 2024年第9期14卷 405-415页

作者： M’Bengue Gbonon Valérie Gnahore Djeda Franck Kouadio Kouamé Assohoun Stanislas Coulibaly Safiatou Diplo Flore Bernadette Sekongo Mamadou Osseni Akandji Afran Sidje Arlette N’Guessan Jean-david Dosso Mireille Molecular Genetics Platform Institut Pasteur de Cte dIvoire Abidjan Cte dIvoire Laboratory of Biology and Health UFR Biosciences Flix Houphout Boigny University Abidjan Cte dIvoire Department of Environment and Health Institut Pasteur de Cte dIvoire Abidjan Cte dIvoire Bioinformatics & Computational Biology Group National Computing Center of Cte dIvoire Flix Houphout Boigny University Bingerville Cte dIvoire National Blood Transfusion Center Abidjan Cte dIvoire Oncology Department Treichville University Hospital Abidjan Cte dIvoire

Context: The gut microbiota represents a complex ecosystem encompassing all unicellular microorganisms residing in the digestive tract, primarily bacteria, fungi, archaea, and even viruses. The relationship between the host and the microbiota is symbiotic: bacteria benefit from a stable environment, while the host gains numerous capabilities in terms of digestion, metabolism, nutrition, and immunity. However, numerous studies suggest that the gut microbiota plays a crucial role in various non-communicable diseases, including obesity, chronic inflammatory bowel diseases, allergic and immune disorders, behavioral disorders, and even certain cancers. The objective of our study was to characterize the gut microbiota of a group of breast cancer patients by comparing it to that of control subjects in Côte d’Ivoire, using a metagenomic approach. Method: A case-control study was conducted from May 2020 to September 2023. A total of 85 women (39 cases and 46 controls) were recruited, and stool samples were collected from both breast cancer patients and healthy women. Among these, ten (10) samples from patients and ten (10) samples from healthy women were randomly selected for the study of the gut microbiota. The gut microbiota was characterized by sequencing the V4 region of 16S rRNA using metagenomic NGS technology, and bioinformatic analysis was performed using the mothur pipeline. Results: In women with breast cancer, we observed a reduction in the relative abundance of the phyla Firmicutes and Bacteroidetes, as well as an increase in the phyla Actinobacteria and Verrucomicrobia. Additionally, their microbiota exhibited lower Chao1 and Sobs diversities compared to the control women (p wil

关键词： Gut Microbiota 16S Metagenomic Sequencing Breast Cancer Dysbiosis