检索结果-南通市图书馆

用智能手机高血压指导或追踪应用程序进行家庭血压监测对未控制高血压患者的影响

在线全文

学校读者我要写书评

暂无评论

中华高血压杂志 2020年第12期28卷 1235-1235页

作者： Persell SD Peprah YA Lipiszko D Lee JY Li JJ Ciolino JD Karmali KN sato H 袁源(摘译) 练桂丽(审校) 不详

移动应用程序(App)可能有助于改善高血压的自我管理。该文旨在探究促进家庭监测和高血压相关行为的人工智能手机指导App与血压追踪App对收缩压水平的影响。设计、设置和参与者:该研究为2组开放性随机临床试验。在2016-2017年招募高血压... 详细信息

移动应用程序(App)可能有助于改善高血压的自我管理。该文旨在探究促进家庭监测和高血压相关行为的人工智能手机指导App与血压追踪App对收缩压水平的影响。设计、设置和参与者:该研究为2组开放性随机临床试验。在2016-2017年招募高血压未控制的参与者,并随访6个月。在2019年4-12月进行数据分析。干预:干预组参与者接受智能手机指导App以促进家庭监测和高血压自我管理相关行为改变,并进行家庭血压监测。

关键词：随机临床试验家庭血压监测收缩压水平智能手机干预组应用程序人工智能家庭监测

中国三叠纪纯信龙类化石研究及其对蛇颈龙起源的意义

在线全文

学校读者我要写书评

暂无评论

自然博物 2017年第1期 2-8页

作者：赵丽君顾圣啸佐藤环李淳浙江自然博物馆杭州310014 日本东京学艺大学东京184850 中国科学院古脊椎动物与古人类研究所北京100044

三叠纪纯信龙类与繁盛于侏罗纪和白垩纪海洋的蛇颈龙类关系密切。中国目前已在贵州、广西和云南的几处地点发现了三叠纪纯信龙类化石,有效命名4属4种。其中,宋氏清镇龙和东方广西龙化石标本极为破碎,分别出自贵州清镇中三叠统拉丁阶和... 详细信息

三叠纪纯信龙类与繁盛于侏罗纪和白垩纪海洋的蛇颈龙类关系密切。中国目前已在贵州、广西和云南的几处地点发现了三叠纪纯信龙类化石,有效命名4属4种。其中,宋氏清镇龙和东方广西龙化石标本极为破碎,分别出自贵州清镇中三叠统拉丁阶和广西武鸣下三叠统奥伦尼克阶地层;李氏云贵龙产自云贵交界中三叠统拉丁阶地层中,已经发现了近10件保存很完整的云贵龙化石;短吻王龙发现于贵州兴义中三叠统法郎组竹杆坡段地层。近年来我国西南地区多具保存精美的纯信龙类化石的发现,为揭示纯信龙类的形态特征、个体发育和系统演化提供了新的线索。大量保存完整的纯信龙类化石证据表明,中国西南地区是蛇颈龙祖先类型——纯信龙类演化的重要地区,这对研究蛇颈龙起源与演化有着重要的意义。

关键词：纯信龙类三叠纪蛇颈龙起源系统演化

在线全文

学校读者我要写书评

暂无评论

鹿角海萝的繁殖生物学及室内培养的研究

大连水产学院学报 2009年第1期24卷 1-7页

作者：张泽宇韩余香李献刚佐藤阳一李晓丽大连水产学院农业部海洋水产增养殖学重点开放实验室辽宁大连116023 理研食品(大连)有限公司辽宁大连116620 理研食品株式会社日本仙台市9858540 中国海洋大学海水养殖教育部重点实验室山东青岛266003

在鹿角海萝Gloiopeltis tenax藻体生育期内，观察了大连沿海鹿角海萝的自然生态及藻体生长过程；在繁殖期内定期采集种藻进行孢子放散，测定了藻体生长、孢子放散量与水温的关系；使用培养皿、贝壳等附着基采集四分孢子和果孢子并在室... 详细信息

在鹿角海萝Gloiopeltis tenax藻体生育期内，观察了大连沿海鹿角海萝的自然生态及藻体生长过程；在繁殖期内定期采集种藻进行孢子放散，测定了藻体生长、孢子放散量与水温的关系；使用培养皿、贝壳等附着基采集四分孢子和果孢子并在室内进行培养。结果表明：1）鹿角海萝在大连沿海的生育期为10月至翌年7月，藻体在4月下旬至5月上旬生长最快，此阶段水温为6～9℃。2）鹿角海萝的繁殖期为4月下旬至6月下旬（水温6～12℃），其中果孢子体在4月下旬至5月中旬（水温6～10℃）放散，放散高峰为5月上旬，最高放散量为0．9×10^6个／g；5月上旬至6月下旬（水温9～12℃）四分孢子体开始放散，高峰期为6月上旬，最高放散量为1．65×10^6个／g。3）四分孢子和果孢子附着后均可萌发形成盘状体，盘状体直径达250um左右时形成直立枝，盘状体和直立枝在每天上午和下午各干露2h条件下，生长速度明显快于对照组，直立枝经在室内培养成为鹿角海萝幼苗。

关键词：鹿角海萝繁殖生物学室内培养

在线全文

学校读者我要写书评

暂无评论

水轮机圆筒阀研发技术

西北水电 2012年第S1期 150-153页

作者：应金仁陈梁年佐藤晋作东芝水电设备(杭州)有限公司杭州310016 株式会社东芝

通过圆筒阀水力性能开发与验证、本体结构研发、电液控制同步系统研发与验证,介绍了东芝公司圆筒阀的研发技术特点和设计的基本要领。

关键词：水轮机圆筒阀研发成果

Nuclear structure of proton-rich unstable nucleus ^(28)P studied by g-factor measurement

在线全文

学校读者我要写书评

暂无评论

Chinese Physics C 2009年第S1期33卷 215-217页

作者：郑永男周冬梅 K. Matsuta M. Mihara M. Fukuda D. Nishimura J. Komurasaki D. Ishikawa R. Matsumiya T. Nagatomo T. Izumikawa S. Takahashi H. Hirano T. Ohtsubo S. Momota Y. Nojiri A. Kitagawa M. Kanazawa M. Torikoshi S. sato T. Minamisono J. R. Alonso G. F. Krebs T. J. M. Symons 袁大庆左翼范平 T. Suzuki 张锡珍朱升云 China Institute of Atomic Energy Department of Physics Osaka University RIKEN Wako Saitama 351-0198 Japan RI Center Niigata University Department of Physics Niigata University Kochi University of Technology National Institute of Radiological Sciences Inage-ku Chiba 263-8555 Japan Fukui University of Technology Lawrence Berkeley Laboratory Department of Physics Nihon University

Nuclear structure of proton-rich unstable nucleus 28P has been studied by measuring its g-factor for the first time. The g-factor of 28P (Iπ =3+, T1/2=270.3 ms) was measured by means of β-NMR technique combined with the new polarization technique for charge exchange reaction product in the intermediate energy heavy ion collisions. The obtained g-factor of g=0.1028(27) is very much quenched from the Schmidt value, but is well reproduced by the shell model (+0.102). In connection with the magnetic moment of the mirror partner and the β-ray transition probability, the orbital angular momenta and intrinsic spins of protons and neutrons have been determined as lp =0.43(29), ln =1.85(29), Sp)=0.28(4), and Sn =0.44(4).

关键词： 28P β-NMR nuclear magnetic moment exotic nuclei

Acute inflammation occurring in gastric aberrant pancreas followed up by endoscopic ultrasonography

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Endoscopy 2012年第7期4卷 331-334页

作者： Ko Watanabe Atsushi Irisawa Takuto Hikichi Tadayuki Takagi Goro Shibukawa Masaki sato Katsutoshi Obara Hiromasa Ohira Division of Medicine Department of Gastroenterology and Rheumatology Fukushima Medical University School of MedicineFukushima 960-1295 Japan Department of Gastroen- terology Fukushima Medical University Aizu Medical CenterAizuwakamatsu 965-8555 Japan Department of Endoscopy Fukushima Medical University HospitalFukushima 960-1295 Japan

We describe a case of gastric aberrant pancreas with acute pancreatitis followed up with subsequent endoscopic ultrasound. A 20-year-old woman known to have aberrant pancreas in the stomach was admitted to our hospital because of severe epigastralgia. Laboratory tests showed slight C reactive protein elevation without hyperamylasemia. Esophagogastroduodenoscopy revealed a swollen submucosal lesion (SML) to a greater degree compared with the previous findings. Subsequent endoscopic ultrasonography (EUS) revealed a swollen lesion of 35 mm in diameter. The internal echo-pattern was more hypoechoic than in the previous EUS. The border between the fourth layer (muscularis propria) and the SML was unclear. The anechoic lumen in the mass, considered as the ductal lumen, was dilated. Based on these results, we diagnosed the patient as having acute inflammation, resembling pancreatitis, in the aberrant pancreas.

关键词： Aberrant pancreas Acute pancreatitis Endoscopic ultrasonography Endoscopic ultrasonogra phy-fine needle aspiration Gastric submucosal lesion

Evaluation of diagnostic cytology via endoscopic naso-pancreatic drainage for pancreatic tumor

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Endoscopy 2014年第8期6卷 366-372页

作者： Tomoyuki Iwata Katsuya Kitamura Akira Yamamiya Yu Ishii Yoshiki sato Tomohiro Nomoto Akitoshi Ikegami Hitoshi Yoshida Division of Gastroenterology Department of Medicine Showa University School of Medicine Shinagawa-ku Tokyo 142-8666 Japan

AIM: To evaluate the usefulness of cytology of the pancreatic juice obtained via the endoscopic naso-pancreatic drainage tube(ENPD-C).METHODS: ENPD was performed in cases where a diagnosis could not be made other than by using en-doscopic retrograde cholangiopancreatography and in cases of pancreatic neoplasms or cystic tumors, includ-ing intraductal papillary mucinous neoplasm(IPMN) suspected to have malignant potential. 35 patients(21 males and 14 females) underwent ENPD between January 2007 and June 2013. The pancreatic duct was imaged and the procedure continued in one of ENPD-C or ENPD-C plus brush cytology(ENPD-BC). We checked the cytology result and the final ***: The mean patient age was 69 years(range, 48-86 years). ENPD-C was performed in 24 cases andENPD-C plus brush cytology(ENPD-BC) in 11 cases. The ENPD tube was inserted for an average of 3.5 d. The final diagnosis was confirmed on the basis of the resected specimen in 18 cases and of follow-up findings at least 6 mo after ENPD in the 18 inoperable cases. Malignancy was diagnosed in 21 cases and 14 patients were diagnosed as having a benign condition. The ratios of class Ⅴ/Ⅳ:Ⅲ:Ⅱ/Ⅰ?findings were 7:7:7 in malignant cases and 0:3:11 in benign cases. The sensitivity and specificity for all patients were 33.3% and 100%, re-spectively. The cytology-positive rate was 37.5%(6/16) for pancreatic cancer. For IPMN cases, the sensitivity and specificity were 33% and 100%, ***: Sensitivity may be further increased by adding brush cytology. Although we can diagnosis cancer in cases of a positive result, the accuracy of ENPD-C remains unsatisfactory.

关键词： Endoscopic naso-pancreatic drainage Pancreatic juice Cytology Pancreatic cancer Intraductal papillary mucinous neoplasm

用气-质联用技术检测葱、蒜、韭菜中多种农药残留量时试样预处理方法

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

理化检验（化学分册） 2006年第11期42卷 914-917页

作者：纪淑娟刘长江佐藤元昭李冬秀李俊奇沈阳农业大学食品学院沈阳110161 杂贺技术研究所

采用气相色谱及质谱联用技术,测定葱、蒜及韭菜等蔬菜中多种农药残留量时,在粉碎试样之前,用磷酸或微波加热处理试样,可使蒜酶钝化并消除其基体干扰。试验结果显示,或用磷酸处理,或经微波加热处理,均能有效消除高背景的干扰。试样在粉... 详细信息

采用气相色谱及质谱联用技术,测定葱、蒜及韭菜等蔬菜中多种农药残留量时,在粉碎试样之前,用磷酸或微波加热处理试样,可使蒜酶钝化并消除其基体干扰。试验结果显示,或用磷酸处理,或经微波加热处理,均能有效消除高背景的干扰。试样在粉碎前经磷酸预处理,在所测定的75种农药中有90%以上农药的回收率达到70％～120％之间。

关键词：试样预处理残留农药气相色谱质谱葱蒜韭莱

Assessment of heavy metal contents in bed sediments of a mineralized catchment of the Agno River, Benguet, Philippines

在线全文

学校读者我要写书评

暂无评论

Chinese Journal Of Geochemistry 2006年第B8期25卷 41-41页

作者： Dymphna D. Nolasco-Javier Chelo S. Pascua Carlos Primo C. David Tsutomo sato University of the Philippines Tsukuba University National Institute of Geological Sciences Hokkaido University