检索结果-南通市图书馆

Neutron Halos in the Excited States of Spherical Nuclei Near the β-Stable Line

在线全文

学校读者我要写书评

暂无评论

Communications in Theoretical Physics 2002年第10期38卷 470-474页

作者： REN Zhong-Zhou JIANG Wei-Zhou CAI Xiang-Zhou ZHU zhi-Yuan shen wen-Qing Department of Physics Nanjing University Nanjing 210093 China Shanghai Institute of Nuclear Research the Chinese Academy of Sciences Shanghai 201800 China Center of Theoretical Nuclear Physics National Laboratory of Heavy Ion Accelerator Lanzhou 730000 China Shanghai Institute of Nuclear Research the Chinese Academy of Sciences Shanghai 201800 China Shanghai Institute of Nuclear Research the Chinese Academy of Sciences Shanghai 201800 China Center of Theoretical Nuclear Physics National Laboratory of Heavy Ion Accelerator Lanzhou 730000 China Shanghai Institute of Nuclear Research the Chinese Academy of Sciences Shanghai 201800 China Center of Theoretical Nuclear Physics National Laboratory of Heavy Ion Accelerator Lanzhou 730000 China

The newly discovered neutron halos in the excited states of nuclei 12B, 13C, and 209pb are studied by therelativistic mean-field theory. The calculated binding energies are very close to the experimental ones. The experimentally extracted root-mean-square radii of the last neutron with different occupations in nuclei are well reproduced bycalculations. New candidates for the neutron halos in excited states are predicted and are useful for further search ofneutron halos in the excited states of stable nuclei.

关键词： neutron halo, excited states, relativistic mean-field theory

Treatment of refractory ventricular tachycardia with combination of alcohol ablation and radiofrequency ablation

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

Journal of Geriatric Cardiology 2019年第8期16卷 660-662页

作者： Zhong-Hai WEI wen-zhi shen Jian BAI Jun XIE wen-Qing JI Lian WANG Wei XU Biao XU Department of Cardiology Drum Tower Hospital Medical School of Nanjing University

The post-infarcted related ventricular tachycardia (VT) is considered associated with increase in mortality or sudden cardiac death (SCD). Implantable cardioverter defibrillation (ICD) has been the standard therapy for the first or second prevention of SCD after myocardial infarction (MI). Incessant VT, which has poor response to anti-arrhythmic drugs and can cause repetitive ICD shock, is usually a tough problem in clinical practice. According to the guideline, incessant infracted related VT could be treated with catheter ablation.[1] Herein we reported a case of refractory scar-induced VT accompanied with thrombus in the left chamber, which was full with ups and downs during the therapy.

关键词： Ablation Arrhythmia Myocardial infarction Ventricular tachycardia

Efficacy and Safety of Huachansu Capsules for the Treatment of Esophageal Cancer: A Systematic Review and Meta-analysis

在线全文

学校读者我要写书评

暂无评论

World Journal of Traditional Chinese Medicine 2023年第3期9卷 270-277页

作者： Meng-Meng Wang Xing-Hui Zhang Jun-Yan Wang Jing Xu Ming-Zhu Chen Shu-Yue Wang Min Jia zhi-wen shen Ling-Jian Zhang Yang Gong Jian Gong Research Group of Jian Gong on Pharmacoepidemiology and Clinical Drug Evaluation Scool of Life Science and BiopharmaceuticsShenyang Pharmaceutical UniversityShenyangChina School of Biomedical Informatics University of Texas Health Science CenterHoustonTexasUSA

The objective of this study was to systematically evaluate the efficacy and safety of Huachansu capsules in the treatment of esophageal *** searched all relevant Chine se and English documents in the Cochrane Libraty Clinical Controlled Trials,PubMed,EMB ASE,CNKI,and VIP databases,from the time the databases were established to December *** studies were selected according to the inclusion and exclusion criteria,and their quality was *** used RevMan 5.4 to conduct the meta-analysis of measurement indicators and intervention *** randomized controlled trials comprising 526 patients with esophageal cancer were included in the *** with radiotherapy and chemotherapy alone,oral Huachansu capsules combined with radiotherapy and chemotherapy improved the clinical efficacy(risk ratio[RR]=1.35,95%confidence interval[CI],1.17-1.55,P<0.0001),quality of life(weighted mean difference[MD]=10.01,95%CI[3.39-16.64],P=0.003),and immune level(CD3+:MD=4.99,95%CI[3.70-6.29],P<0.0001;CD4+:MD=6.49,95%CI[5.55-7.42],P<0.0001;CD5+:MD=0.20,95%CI[0.11-0.28],P<0.0001),and reduced toxic and side effects(reductions in white blood cell count:RR=0.63,95%CI[0.44-0.90],P=0.01;Reductions in blood platelet:RR=0.70,95%CI[0.52-0.94],P=0.02;Gastrointestinal reaction:RR=0.73,95%CI[0.59-0.89],P=0.002).However,the number of included studies was small,and conclusions still need to be further verified using larger samples and high-quality randomized,double-blind controlled trials.

关键词： Cinobufagin efficacy esophageal cancer meta-analysis safety

Honeycomb-like ternary selenide nanosheet arrays as improved electrodes for hybrid supercapacitors

在线全文

学校读者我要写书评

暂无评论

Honeycomb-like ternary selenide nanosheet arrays as improved...

Cerebral fat embolism following autologous fat injection in facial reconstruction:A case report

河南省化学会2018年学术年会

作者： Weimin Du Xiao-yan Fan Xiao-rui Ren zhi-wen shen Yun-peng Zhao Henan Key Laboratory of New Optoelectronic Functional Materials School of Chemistry and Chemical EngineeringAnyang Normal University

Honeycomb-like ternary(Ni,Co)Se nanosheet arrays are successfully synthesized by a facile and effective cation-exchange process and directly used as the binder-free electrodes for *** morphologies and chemical composition of(Ni,Co)Se nanosheet arrays can be regulated by altering the reaction *** test results suggest that(Ni,Co)Se nanosheet arrays with Ni/Co ratio of 0.50:0.50 can achieve a higher specific capacitance(3917 F g at 1 A g),better rate performance and cycling stability than corresponding controlled samples and other Ni-Co based ***,aqueous hybrid supercapacitors are successfully assembled with(Ni,Co)Se nanosheet arrays as binder-free positive electrode and nitrogen-doped porous carbon as negative *** optimized hybrid supercapacitors operating at 1.7 V deliver a high energy density of 76.76Wh kg at the power density of 206.22 W kg,and 90.3%capacitance retention after 8000 ***,two these devices in series after being charged can light fifteen yellow emitting diodes and drive a mini fan,indicating that(Ni,Co)Se nanosheet arrays has higher applicable value in energy-storage fields.

关键词： (Ni,Co)0.85Se nanosheets cation-exchange hybrid supercapacitors

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2025年第2期13卷 50-58页

作者： Xiu-Ying Chen Fa shen Chang Cheng Yu-Han Wang wen-Chao Cheng De-zhi Yuan wen Huang Department of Neurology Chongqing Emergency Medical CenterChongqing University Central HospitalChongqing 400000China Department of Neurology Xinqiao HospitalThe Army Medical University(Third Military Medical University)Chongqing 400000China

BACKGROUND Autologous fat injection in facial reconstruction is a common cosmetic *** cerebral fat embolism(CFE)as a complication is rare,it carries serious health *** SUMMARY We present a case of a 29-year-old female patient who developed acute CFE following facial fat filling *** the surgery,the patient experienced symptoms including headache,nausea,vomiting,and difficulty breathing,which was followed by neurological symptoms such as slurred speech and left-sided *** physical examination and auxiliary investigations,including blood tests,head and neck computed tomography angiography,and cranial magnetic resonance diffusion-weighted imaging,were performed upon *** clinical diagnosis was acute cerebral embolism following facial fat filling *** included measures to improve cerebral circulation,dehydration for intracranial pressure reduction,nutritional support,and rehabilitation therapy for left limb *** patient showed a significant improvement in symptoms after 2 weeks of *** recovered left limb muscle strength to grade 5,had clear speech,and experienced complete relief of *** Our case highlights the potential occurrence of severe complications in patients undergoing fat injection in facial *** prevent these complications,plastic surgeons should enhance their professional knowledge and skills.

关键词： Cerebral fat embolism Mechanical thrombectomy Thrombolysis Steroid therapy Symptomatic treatment Case report

右美托咪定与咪达唑仑复合腰硬联合麻醉对经尿道前列腺电切术患者术中应激反应和术后认知功能的影响

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

中国现代医学杂志 2015年第19期25卷 95-98页

作者：张诚章沈智文广东省佛山市中医院麻醉科广东佛山528000 广州市中山大学附属孙逸仙纪念医院麻醉科广东广州510120

目的分析右美托咪定与咪达唑仑复合腰硬联合麻醉对经尿道前列腺电切术(TURP)患者术中应激反应和术后认知功能的影响。方法选择在该院接受住院治疗的TURP患者作为研究对象,随机分为咪达唑仑复合腰硬联合麻醉的对照组、右美托咪定复合腰... 详细信息

目的分析右美托咪定与咪达唑仑复合腰硬联合麻醉对经尿道前列腺电切术(TURP)患者术中应激反应和术后认知功能的影响。方法选择在该院接受住院治疗的TURP患者作为研究对象,随机分为咪达唑仑复合腰硬联合麻醉的对照组、右美托咪定复合腰硬联合麻醉的观察组,比较两组患者的血清S100β水平、应激水平及术后认知功能等差异。结果观察组患者接受右美托咪定复合腰硬联合麻醉后各个时间点的血清S100β水平均明显低于对照组(P<0.05)。观察组患者的应激指标肾上腺素(E)、去甲肾上腺素(NE)、肾素(R)以及血管紧张素Ⅱ(ATⅡ)水平均明显低于对照组(P<0.05)。观察组患者术后各个时间点的认知功能评分均明显高于对照组(P<0.05)。结论右美托咪定复合腰硬联合麻醉可以更为有效的减轻围术期应激反应,减少对患者认知功能的抑制作用。

关键词：经尿道前列腺电切术右美托咪定咪达唑仑腰硬联合麻醉

在线全文

学校读者我要写书评

暂无评论

描述铁电介质慢极化过程的等效电路

无机材料学报 2002年第3期17卷 521-525页

作者：陈敏李智强沈文彬李景德中山大学物理系广州510275

给出快效应和慢效应的等效电路,并对ＴＧＳ单晶的脉冲极化反转实验结果进行了定量计算和定性分析．计算结果与实验结果符合得很好．该等效电路方法也可用于分析铁电发射的基本物理过程．

关键词：铁电介质等效电路慢极化效应极化反转铁电发射硫酸三甘氨酸脉冲反转电流发生器

在线全文

学校读者我要写书评

暂无评论

强激光等离子体中自由电子的经典行为

物理学报 1995年第2期44卷 210-215页

作者：郭奇志沈文达朱莳通上海科学技术大学物理系上海201800 中国科学院上海光学精密机械研究所上海201800

通过严格求解广义协变的电子运动方程,讨论了强激光等离子体中自由电子的经典行为.利用数值模拟,得到了自洽激光等离子体电磁场中自由电子运动的轨迹,并与平面波电磁场中自由电子的运动进行了比级.

关键词：强激光等离子体自由电子经典行为

GCH1基因多态性与肺癌中晚期病人癌痛程度的相关性研究

在线全文

学校读者我要写书评

暂无评论

中国疼痛医学杂志 2017年第9期23卷 662-667页

作者：张璐朱敏张慧潘志强申文徐州医科大学江苏省麻醉学重点实验室江苏省麻醉与镇痛应用技术重点实验室徐州221004 徐州医科大学附属医院疼痛科徐州221002

目的:探讨三磷酸鸟苷环化水解酶1(GTP cyclohydrolase 1,GCH1)基因多态性与肺癌中晚期病人癌痛程度的相关性。方法:应用基因芯片技术检测207例肺癌中晚期病人和160例对照者GCH1-rs3783641位点的基因型。采用视觉模拟评分法(visual analo... 详细信息

目的:探讨三磷酸鸟苷环化水解酶1(GTP cyclohydrolase 1,GCH1)基因多态性与肺癌中晚期病人癌痛程度的相关性。方法:应用基因芯片技术检测207例肺癌中晚期病人和160例对照者GCH1-rs3783641位点的基因型。采用视觉模拟评分法(visual analogue scale,VAS)评估病人治疗前的癌痛程度,记录阿片药物需要量。通过对这些分析探讨GCH1基因多态性与癌痛程度的相关性。结果:(1)不同癌痛程度病人基因型及等位基因分布差异有统计学意义(P<0.05),AA、AT、TT基因型病人的疼痛发生率和疼痛评分依次降低(P<0.05);(2)与AA相比,AT、TT型病人的阿片药物需要量降低;AT与TT相比阿片药物需要量差异无统计学意义;与等位基因A相比,等位基因T携带者的疼痛发生率、疼痛评分和阿片药物需要量降低(P<0.05);(3)GCH1-rs3783641等位基因T与治疗前VAS评分呈负相关(P<0.05)。结论:GCH1基因多态性与肺癌中晚期病人癌痛程度密切相关。

关键词： GCH1 癌痛基因多态性肺癌