检索结果-南通市图书馆

维普期刊数据库博看期刊

Young patient with a giant gastric bronchogenic cyst:A case report and review of literature

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第13期12卷 2254-2262页

作者： Xu-Ren Lu Xu-guang Jiao Qi-Hang Sun Bo-we. Li Qing-Shun Zhu guang-Xu Zhu Jian-Jun Qu School of Clinical Medicine Shandong Second Medical UniversityWeifang 261000Shandong ProvinceChina Department of gastrointestinal Surgery Medical Center The First Affiliated HospitalShandong Second Medical UniversityWeifang 261000Shandong ProvinceChina

BACKgROUND gastric bronchogenic cysts(BCs)are extremely rare cystic masses caused by abnormal development of the respiratory system during the embryonic *** bronchial cysts are rare lesions that we.e first reported in 1956;as of 2023,only 33 cases are available in the PubMed online *** usually have no clinical symptoms in the early stage,and imaging findings also lack ***,they are difficult to diagnose before histopathological *** SUMMARY A 34-year-old woman with respiratory distress presented at our *** ultrasound revealed an anechoic mass betwe.n the spleen,left kidney and gastric fundus,with hyperechogenic and soft elastography textures and with a size of approximately 6.5 cm×4.0 ***,a computed tomography scan demonstrated high density betwe.n the posterior stomach and the spleen and the left kidney,with uniform internal density and a small amount of *** maximum cross section was approximately 10.1 cm×6.1 cm,and the possibility of a cyst was *** the imaging findings did not suggest a malignancy and because the patient required complete resection,she underwe.t laparotomy ***,this cystic lesion was found to be located in the posterior wall of the large curvature of the fundus and was approximately 8 cm×6 cm in ***,the pathologists verified that the cyst in the fundus was a gastric *** patient recovered we.l,her symptoms of chest tightness disappeared,and the abdominal drain was removed on postoperative day 6,after which she was discharged on day 7 for 6 months of *** had no tumor recurrence or postoperative complications during the *** This is a valuable report as it describes an extremely rare case of gastric ***,this was a very young patient with a large BC in the stomach.

关键词： Bronchogenic cyst Stomach Endoscopic ultrasound-guided fine needle aspiration Endosonography Case report

《文心雕龙·声律》“楚辞辞楚”迁想——从批评沿袭方音到肯定楚辞文学描写和语音流变上的历史贡献

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

古代文学理论研究

古代文学理论研究 2024年第1期 92-100页

作者：涂光社辽宁大学文学院

楚辞是战国时出现、卓然有别于《诗经》的文学样式,它推动了中国古代文学语言的发展进步,自汉代起辞赋等文体产生流变皆与此关联。南北朝理论大家刘勰用似乎不经意的“楚辞辞楚”四字(可谓本文的关键词)点明中国古代文学语言发展进程中... 详细信息

楚辞是战国时出现、卓然有别于《诗经》的文学样式,它推动了中国古代文学语言的发展进步,自汉代起辞赋等文体产生流变皆与此关联。南北朝理论大家刘勰用似乎不经意的“楚辞辞楚”四字(可谓本文的关键词)点明中国古代文学语言发展进程中的一个节点,宣示华夏民族文学语言演进包容开放方面的重要特征。

关键词：刘勰《文心雕龙》楚辞辞楚文学语言

Acupuncture treatment for improving anxiety status in patients with primary insomnia:a systematic review and meta-analysis

在线全文

学校读者我要写书评

暂无评论

Journal of Acupuncture and Tuina Science 2024年第5期22卷 423-434页

作者： ZHANg Xifen WANg Xuesong CHEN Hao LI Xuxin gAO Yuanbo ZUO guang ZHANg Juncha LIU Jun FAN Xishe.g she Yanfen School of Acupuncture-moxibustion and Tuina Hebei University of Chinese MedicineShijiazhuang 050200China Hebei International Joint Research Center for Dominant Diseases in Chinese Medicine and Acupuncture Shijiazhuang 050200China

Objective:To evaluate the clinical efficacy of acupuncture in the treatment of anxiety state in patients with primary insomnia(PI).Methods:Randomized controlled trials of acupuncture treatment for PI patients with an anxiety state in we. of Science,Cochrane Library,PubMed,Excerpta Medica Database(EMBASE),China National Knowledge Infrastructure(CNKI),Wanfang Data Knowledge Service Platform(Wanfang),and Chongqing VIP Database(VIP)we.e retrieved by *** retrieval time was from each database’s inception to December 30,*** extraction and evaluation we.e performed for the included *** Cochrane risk of bias assessment tool was used to assess the risk of bias in each ***-analysis of valid data was performed using the RevMan 5.4 *** the outcome indicator was a categorical variable,relative risk(RR)was used as the effect *** it was a continuous variable,mean difference(MD)was used to calculate the effect *** effect size was expressed as a 95%confidence interval(CI).Pgnificant ***:A total of 18 studies we.e included,comprising a total of 1198 *** findings of the meta-analysis showe. that electroacupuncture had a significant advantage in improving the Hamilton anxiety scale(HAMA)score than benzodiazepines[MD=-1.61,95%CI(-2.17,-1.06),Pg the self-rating anxiety scale(SAS)*** was superior to sham acupuncture in reducing the insomnia severity index(ISI)score[MD=-5.61,95%CI(-6.63,-4.89),Pg the Pittsburgh sleep quality index(PSQI)*** had a better effective rate than benzodiazepines[RR=1.16,95%CI(1.08,1.25),P<0.001]and sham acupu

关键词： Acupuncture Therapy Electroacupuncture Insomnia Anxiety Meta Analysis Systematic Review

混合曲霉菌发酵对鳜鱼内脏速酿鱼露细菌群落结构和品质的影响

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

食品科学 2024年第16期45卷 88-96页

作者：吴永祥刘刚江尧周本旺季喜梅郑光汪洋佘新松黄山学院生命与环境科学学院安徽黄山245041 安徽省乡村振兴协同技术服务中心(黄山学院) 安徽黄山245041 黄山徽母实业有限公司安徽黄山245900

为分析混合曲霉菌发酵对鳜鱼内脏速酿鱼露细菌群落结构及品质变化的影响,采用外接种曲发酵法,向鳜鱼内脏中分别接种混合曲霉菌A(米曲霉、红曲霉质量比3∶1)和混合曲霉菌B(米曲霉、黑曲霉质量比3∶1)快速发酵制备鱼露A和鱼露B,通过高通... 详细信息

为分析混合曲霉菌发酵对鳜鱼内脏速酿鱼露细菌群落结构及品质变化的影响,采用外接种曲发酵法,向鳜鱼内脏中分别接种混合曲霉菌A(米曲霉、红曲霉质量比3∶1)和混合曲霉菌B(米曲霉、黑曲霉质量比3∶1)快速发酵制备鱼露A和鱼露B,通过高通量测序技术解析发酵过程中鱼露细菌群落变化。同时,对发酵过程中pH值、总酸含量、氨基酸态氮含量、可溶性总氮含量、总挥发性盐基氮(total volatile basic nitrogen,TVB-N)含量等理化指标进行测定,并结合挥发性成分与游离氨基酸等风味变化分析综合评价混合曲霉菌发酵对鱼露品质的影响。结果表明:混合曲霉菌发酵对鱼露的细菌群落影响明显,发酵过程中细菌群落多样性呈下降趋势,葡萄球菌属是鱼露发酵过程中的绝对优势菌属;发酵过程中鱼露A和鱼露B的p H值均显著下降,总酸含量显著升高;发酵后氨基酸态氮质量浓度分别为1.23、1.02 g/100 mL,可溶性总氮质量浓度分别为1.62、1.53 g/100 mL,均达到一级鱼露标准;TVB-N含量分别为152.81、154.12 mg/100 mL,均符合国家限量要求;采用气相色谱-质谱联用仪在鱼露A和鱼露B中分别鉴定出48、54种挥发性成分,二者共有的主要特征性挥发性成分为2,5-二甲基吡嗪,质量浓度分别为192.79、169.04μg/m L;与未发酵鱼露相比,2种发酵鱼露的鲜味和甜味氨基酸总含量显著提高(P<0.05);相关性分析表明,葡萄球菌属是对鱼露品质贡献最大的微生物菌属,促进了鱼露发酵后期关键特征风味物质的形成。综上所述,混合曲霉菌发酵能有效提高鱼露品质,鱼露A的氨基酸态氮和可溶性总氮含量等指标优于鱼露B,以鱼露A综合品质较好。

关键词：鳜鱼内脏鱼露红曲霉黑曲霉品质

长江中下游成矿带中段构造格架与岩体分布:来自重磁多尺度边缘检测的认识

在线全文

学校读者我要写书评

暂无评论

地球物理学进展 2024年第1期39卷 26-37页

作者：佘京瑾严加永祁光王栩刘家豪余爱民中国地质科学院北京100037 中国地质大学(北京) 北京100083 东华理工大学南昌330013

长江中下游成矿带中段是我国东部重要的矿产资源基地,已经发现了九瑞、庐枞、铜陵、安庆—贵池等多个矿集区,找矿潜力巨大,但区域断裂等构造格架和岩体分布还不是很清楚,制约了进一步的找矿工作.重磁场蕴涵了地下各类不同密度、磁性地... 详细信息

长江中下游成矿带中段是我国东部重要的矿产资源基地,已经发现了九瑞、庐枞、铜陵、安庆—贵池等多个矿集区,找矿潜力巨大,但区域断裂等构造格架和岩体分布还不是很清楚,制约了进一步的找矿工作.重磁场蕴涵了地下各类不同密度、磁性地质体信息,并具有覆盖范围广的特点,是研究构造格架和岩体分布的主要数据.本文采用多尺度边缘检测方法,对长江中下游中段的区域重力和航磁数据进行边缘检测,获得了不同埋深不同尺度磁性体和密度体的边界,识别出断裂和火山岩盆地边界,圈定不同基性程度岩体分布范围,建立了区域构造格架.在此基础上,结合地质资料分析了成矿前景,研究成果为长江中下游成矿带中段新一轮找矿工作提供了依据.

关键词：重磁场多尺度边缘检测长江中下游中段构造格架岩体分布

A contradictory phenomenon of thicken pericardium and cardiac compression without inferior vena cava dilation:sign of IVC escape

在线全文

学校读者我要写书评

暂无评论

Journal of geriatric Cardiology 2024年第5期21卷 583-587页

作者： Tie-Nan CHEN Shuang ZHAO Shuai QIAO Yong-Yong HAN Qing LIU Chang-Le LIU guang-Ping LI Tong LIU Hua-Ying FU Department of Cardiovascular Surgery Second Hospital of Tianjin Medical UniversityTianjinChina Department of Cardiology Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular DiseaseTianjin Institute of Cardi-ologyThe Second Hospital of Tianjin Medical UniversityTianjinChina Department of Oncology Second Hospital of Tianjin Medical UniversityTianjinPeople's Republic of China

A 77-year-old female presented with shortness of breath and tightness of chest was *** past medical history included hypertension and she has been taking nifedipine *** years before,she was diagnosed with pericardial effusion(Figure 1)and had pericardiocentesis *** physical examination,her blood pressure was 151/100 mm-Hg and her pulse rate was 91 beats/min.

关键词： admitted cardiac thick

Analysis on Band gaps of MCM-41 Type of Materials

在线全文

学校读者我要写书评

暂无评论

Chemical Research in Chinese Universities 2004年第1期20卷 108-110页

作者： HANPei-de LIANgJian XUBing-she LIUXu-guang PENgLian-mao CollegeofMaterialsScienceandEngineering TaiyuanUniversityofTechnologyTaiyuan030024P.R.China BeifingLaboratoryofElectronMicroscopy InstituteofPhysicsChineseAcademyofSciencesBeijing100080P.R.China

The concept and analysis method of photonic crystals and band gaps are introduced into one-dimensional(1D) ordered mesoporous materials. MCM-41 type of materials are treated theoretically as photonic crystals. The formation of band gaps is exhibited and confirmed by a calculation of transfer matrix technique. PBg was found around 9-42 nm in soft X-ray region. The photonic band-gap was predicted to be dependent on incident direction, pore size and lattice constant. The mesoporous materials with different pore sizes and different lattice constants have different band-gap widths.

关键词： Mesoporous material Photonic crystal Photonic band-gap

Adaptive Equivalent-input-disturbance Approach to Improving Disturbance-rejection Performance

在线全文

学校读者我要写书评

暂无评论

International Journal of Automation and computing 2020年第5期17卷 701-712页

作者： Ze-we. Wang Jin-Hua she guang-Jun Wang School of Automation China University of GeosciencesWuhan 430074China Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems Wuhan 430074China School of Engineering Tokyo University of TechnologyHachioji 192-0982Japan

This paper presents an adaptive equivalent-input-disturbance(AEID)approach that contains a new adjustable gain to improve disturbance-rejection performance.A linear matrix inequality is derived to design the parameters of a control *** adaptive law for the adjustable gain is presented based on the combination of the root locus method and Lyapunov stability theory to guarantee the stability of the AEID-based *** adjustable gain is limited in an allowable range and the information for adjusting is obtained from the state of the *** results show that the method is effective and robust.A comparison with the conventional EID approach demonstrates the validity and superiority of the method.

关键词： Adaptive control disturbance rejection equivalent input disturbance(EID) linear matrix inequality(LMI) Lyapunov stability root locus

在线全文

学校读者我要写书评

暂无评论

地质勘查铅锌矿找矿技术原则与方法分析

世界有色金属 2024年第15期 94-96页

作者：折士焜王广磊有色金属矿产地质调查中心

铅锌矿作为一种在工业、科技和日常生活中广泛应用的重要金属矿产资源，其勘探技术和方法研究不仅关系到国家的资源安全，也是促进矿业可持续发展的重要动力。地质勘查铅锌矿找矿技术是地质科学与勘查技术的深度融合，旨在深入了解铅锌... 详细信息

铅锌矿作为一种在工业、科技和日常生活中广泛应用的重要金属矿产资源，其勘探技术和方法研究不仅关系到国家的资源安全，也是促进矿业可持续发展的重要动力。地质勘查铅锌矿找矿技术是地质科学与勘查技术的深度融合，旨在深入了解铅锌矿在地壳中的成矿规律，提高找矿效率和找矿精度，降低勘查成本，通过科学的勘查手段，达到合理开发利用资源的目的。为今后地质勘探工作提供理论指导和实践参考，本文将深入探讨当前铅锌矿找矿的主要技术原则和方法。

关键词：地质勘查铅锌矿找矿技术方法