检索结果-南通市图书馆

TRIPLET combined with microwave ablation:A novel treatment for advanced hepatocellular carcinoma

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 Oncology 2025年第1期17卷 10-12页

作者： Fei-Yu Zhao Guo-Wei Si nian-Song Qian Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100853China Department of Gastroenterology Fourth Medical CentreGeneral Hospital of the People's Liberation ArmyBeijing 100142China Senior Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100091China

This editorial comments on a study by Zuo et *** focus is on the efficacy of he-patic arterial infusion chemotherapy combined with camrelizumab and apatinib(the TRIPLET regimen),alongside microwave ablation therapy,in treating advanced hepatocellular carcinoma(HCC).The potential application of this combination therapy for patients with advanced HCC is evaluated.

关键词： Microwave ablation Hepatic arterial infusion chemotherapy Apatinib Camrelizumab Hepatocellular carcinoma

A Novel Through-the-Wall Imaging Algorithm Combined with Phase Shift Migration and NUFFT

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

Chinese Journal of Electronics 2017年第5期26卷 1096-1100页

作者： ZHANG Peng FEI Peng wen xin nian Feng Institute of Radio Metrology and Measurement

This paper proposes a novel Through wall imaging(TWI) algorithm combined with phase compensation and Nonuniform fast Fourier transform(NUFFT).The wall effect is cancelled with phase compensation,which is implemented by multiplying the conjugated wall transmissivity with the received *** NUFFT technique is implemented to calculate the imaging *** proposed method has two merits:The phase compensation avoids a time-consuming calculation of the incidences angles;the image is reconstructed more accurately and efficiently than the conventional Interpolation-fast Fourier transform(IPFFT) *** new method is implemented on 2D synthetic-generated data and experimental *** results demonstrate that our method generates high quality focused images and achieves target geometrical identification within a very short time.

关键词： Phase shift migration(PSM) Nonuniform Fourier transform(NUFFT) Through-the-wall imaging(TWI)

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

卤制小龙虾卤水品质变化规律研究

湖南农业科学 2020年第8期 79-81,87页

作者：杨慧张帆文新年谭欢于美娟湖南省农业科学院湖南省农产品加工研究所湖南长沙410125 湖南省茶叶研究所湖南长沙410125 湖南农业大学食品科学技术学院湖南长沙410125

以传统卤制小龙虾使用的卤水为研究对象,取不同卤制次数的卤水为样品,考察卤水中游离氨基酸、呈味核苷酸含量、味精当量及亚硝酸盐残留量在卤制过程中的变化。结果表明:随着卤制次数的增加,卤汤中游离氨基酸、呈味核苷酸及亚硝酸盐都呈... 详细信息

以传统卤制小龙虾使用的卤水为研究对象,取不同卤制次数的卤水为样品,考察卤水中游离氨基酸、呈味核苷酸含量、味精当量及亚硝酸盐残留量在卤制过程中的变化。结果表明:随着卤制次数的增加,卤汤中游离氨基酸、呈味核苷酸及亚硝酸盐都呈现不断上升的趋势,与新鲜卤水相比,第9次卤制卤水中的总游离氨基酸从147.47 mg/100mL上升2986.52 mg/100mL;呈味核苷酸5'-GMP、5'-IMP、和5'-AMP分别从0.31、0.36、0.16 mg/L升高至32.43、397.66、353.56 mg/L;味精当量从0.0096 gMSG/100mL升至10.68 gMSG/100mL;同时,卤水中的亚硝酸盐也不断累积,从0.51 mg/kg增至1.43 mg/kg,但仍低于国家限量标准,处于安全水平。

关键词：小龙虾卤水游离氨基酸呈味核苷酸亚硝酸盐味精当量

吡格列酮对非酒精性脂肪性肝病患者胰岛素抵抗及内皮功能的影响

在线全文

学校读者我要写书评

暂无评论

中华实用诊断与治疗杂志 2015年第3期29卷 303-304,307页

作者：唐纪兰文新年韦凌云杨丕坚广西柳州钢铁(集团)公司医院内科广西柳州545005 钦州市第二人民医院内分泌科广西钦州535000

目的探讨非酒精性脂肪性肝病(non-alcoholic fatty liver disease,NAFLD)与胰岛素抵抗及内皮功能的关系,观察吡格列酮对NAFLD患者胰岛素抵抗及内皮功能的影响。方法 60例NAFLD患者(NAFLD组),分别于治疗前及应用吡格列酮(15mg/次,2次/d,... 详细信息

目的探讨非酒精性脂肪性肝病(non-alcoholic fatty liver disease,NAFLD)与胰岛素抵抗及内皮功能的关系,观察吡格列酮对NAFLD患者胰岛素抵抗及内皮功能的影响。方法 60例NAFLD患者(NAFLD组),分别于治疗前及应用吡格列酮(15mg/次,2次/d,口服)治疗3个月后检测谷丙转氨酶(glutamic-pyruvic transaminase,GPT)、谷草转氨酶(glutamic-oxaloacetic transaminase,GOT)、总胆固醇(total cholesterol,TC)、三酰甘油(triacylglycerol,TG)、低密度脂蛋白胆固醇(low density lipoprotein cholesterol,LDL-C)、高密度脂蛋白胆固醇(high density lipoprotein cholesterol,HDL-C)、空腹血糖(fasting plasma glucose,FPG)、空腹胰岛素(fasting insulin,FINS)、高敏C反应蛋白(high sensitivity C-reactive protein,hs-CRP)水平,计算稳态模型胰岛素抵抗指数(homeostasis model assessment of insulin resistance,HOMA-IR),应用超声测量肱动脉血流介导的内皮依赖性血管舒张功能(flow-mediated dilatation,FMD),并与30例体检健康者(对照组)进行比较;逐步线性回归分析NAFLD患者FMD与各指标的相关性。结果 NAFLD组治疗前GPT((60.80±6.20)u/L))、GOT((46.40±5.90)u/L)、TC((5.68±1.42)mmol/L)、TG((2.68±0.32)mmol/L)、HDL-C((1.02±0.30)mmol/L)、LDL-C((4.58±0.86)mmol/L)、hs-CRP((18.78±5.26)mg/L)、HOMA-IR(4.82±2.26)、FMD((7.84±1.28)%)与对照组((25.60±4.10)u/L、(24.20±6.50)u/L、(3.62±0.17)mmol/L、(1.12±0.25)mmol/L、(1.76±0.26)mmol/L、(2.24±0.42)mmol/L、(5.56±1.82)mg/L、(0.89±0.24)、(12.80±2.38)%)比较差异均有统计学意义(P<0.05);NAFLD组治疗后GPT((32.60±5.80)u/L)、TC((3.26±1.22)mmol/L)、LDL-C((1.50±0.91)mmol/L)、HDL-C((1.62±0.34)mmol/L)、hs-CRP((8.62±2.46)mg/L)、HOMA-IR(1.72±0.16)、FMD((9.86±1.24)%)较治疗前改善(P<0.05);经逐步线性回归分析结果显示,FMD水平和hs-CRP、NAFLD、HOMA-IR呈明显负相关(r=-0.481,P=0.018;r=-0.514,P=0.035;r=-0.376,P=0.010)。结论 NAFLD与胰岛素抵抗、血管内皮功能障碍密切相关,吡格列酮可减轻NAFLD患者胰岛素抵抗,改善NAFLD患者内皮功能。

关键词：非酒精性脂肪性肝病内皮功能胰岛素抵抗吡格列酮

Phase Structure in a Quark Mass Density-and-Temperature-Dependent Model

在线全文

学校读者我要写书评

暂无评论

Communications in Theoretical Physics 2007年第1期47卷 78-84页

作者： wen xin-Jian PENG Guang-Xiong SHEN Peng-nian Institute of High Energy Physics the Chinese Academy of Sciences Beijing 100049 China Graduate University of the Chinese Academy of Sciences Beijing 100049 China

The phase diagram of bulk quark matter in equilibrium with a finite hadronic gas is studied. Different from previous investigations, we treat the quark phase with the quark mass density-and-temperature-dependent model to take the strong quark interaction into account, while the hadron phase is treated by hard core repulsion factor. It is found that the phase diagram in this model is, in several aspects, different from those in the conventional MIT bag model, especially at high temperature. The new phase diagram also has strong effects on the mass-radius relation of compact hybrid stars.

关键词： phase diagram quark matter hadron matter

Vector meson spin alignment by the strong force field

在线全文

学校读者我要写书评

暂无评论

Nuclear Science and Techniques 2023年第1期34卷 172-174页

作者： xin‑nian Wang Lawrence Berkeley National Laboratory Nuclear Science Division MS 70R0319BerkeleyCalifornia 94720USA Physics Department University of CaliforniaBerkeleyCalifornia 94720USA

Observation of unexpectedly large global spin alignment of φ vector mesons in non-central heavy-ion collisions by STAR experiment may reveal the non-perturbative nature of quark interaction in hot matter through fluc... 详细信息

关键词： meson alignment field

Bayesian analysis of nuclear equation of state at high baryon density

在线全文

学校读者我要写书评

暂无评论

Nuclear Science and Techniques 2023年第12期34卷 156-158页

作者： Long‑Gang Pang xin‑nian Wang Key Laboratory of Quark and Lepton Physics(MOE) Institute of Particle PhysicsCentral China Normal UniversityWuhan 430079China Nuclear Science Division Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA

Bayesian analysis was employed to constrain the equation of state(EoS)of nuclear matter with a baryon density of up to six times the nuclear saturation density,using data from heavy-ion collisions at beam energies√S_... 详细信息

关键词： observations equation state

Regioselective synthesis and anti-HIV activity of the novel 2- and 4-substituted pyrazolo[4,5-e] [ 1,2,4]thiadiazines

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2007年第2期18卷 137-140页

作者： xin Yong Liu Ren Zhang Yan nian Gen Chen wen Fang Xu [a]Institute of Medicinal Chemistry School of Pharmacy Shandong University Jinan 250012 China

The new regioisomer 7-methyl-pyrazolo[4,5-e][1,2,4]thiadiazine nucleus (5) was synthesized, and its novel mono-N2- or N4-substituted pyrazolo[4,5-e][1,2,4]thiadiazines (6, 7) were regioselectively prepared by deprotonation of N2 or/and N4 atoms with different molar ratio of NaH and alkyl halides. Anti-HIV-1 screening tests showed some compounds to be potent as HIV-1 non-nucleoside reverse transcriptase inhibitors (HIV-1 NNRTIs).

关键词： Pyrazolo[4,5-e]thiadiazine Regioselectivity Synthesis HIV-1 NNRTIs

A co-rotational updated Lagrangian formulation for a 2D beam element with consideration of the deformed curvature

在线全文

学校读者我要写书评

暂无评论

Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2008年第11期9卷 1480-1489页

作者： nian-wen ZHANG Gen-shu TONG Department of Civil Engineering Zhejiang University Hangzhou 310027 China

A tensor-based updated Lagrangian （UL） formulation for the geometrically nonlinear analysis of 2D beam-column structures is developed by using curvilinear coordinates, which has considered the effects of the deformed curvature. Between the known configuration C1 and the desired configuration C2, a configuration C2^＊ derived by rigid-body motion of C1 is introduced to eliminate the element-end transverse displacements between C2^＊ and C2. A stiffness matrix is obtained in C2^＊; and then by a transformation defined by the element-end displacements, the stiffness matrix in C2^＊ is transformed into that in CI. Comparing the stiffness matrix with that in the conventional UL formulation for a 2D beam element, the initial displacement stiffness matrix emerges, which results from the deformed curvature within the element. Numerical examples have verified the accuracy and efficiency of the present formulation, and the results show that the deformed curvatures have significant effects when deformations are large.

关键词： Deformed curvature Beam element Updated Lagrangian (UL) formulation Geometrical no-linearity Finite element