magneti相关论文
Assessment of structural brain changes in patients with type 2 diabetes mellitus using the MRI-based
Patients with type 2 diabetes mellitus (T2DM) often have cognitive impairment and structural brain abnormalities. The ma......
Tunable Electronic and Magnetic Properties from Structure Phase Transition of Layered Vanadium Disel
The atomic geometry,structure stability,electronic and magnetic properties of VSe2 were systematically investigated base......
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Three New Isostructural Metal-organic Coordination Polymers from Triangular Pyridinedicarboxylate Li
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肿瘤磁感应加温治疗是近年来兴起的一项新型肿瘤治疗技术。该技术利用定位导入肿瘤靶区的磁性介质在交变磁场下的磁化损耗产热,对......
The preparation and application of microbubble contrast agent combining ultrasound imaging and magne
包含的煤气的微水泡为医药超声(美国) 作为超声对比代理人(UCA ) 众所周知成像。与壳材料和准备技术的发展，微水泡的申请在分子的成......
Synthesis, crystal structures, and magnetic properties of two three-dimensional octacyanotungstate(I
The reaction of [HN(n-C4H9)3]3[WV(CN)8]·4H2O, 4,4′-bipyridine dioxide(4,4′-dpdo), and MnCl2·4H2O or CuCl2......
Ferromagnetic interactions in EO-azido-bridged binuclear transition metal（Ⅱ） systems： Syntheses, cry
Three new isostructural binuclear transition metal complexes with azido ion and 1,2-bis(3-(pyridin-2-yl)-1H-pyrazol-1-yl......
Distribution and composition characteristics of heavy minerals in surficial sediment of Minjiang Est
Heavy minerals with a size range of 0.125￣0.250 mm in the surficial sediment of Minjiang Estuary are studied. Thirty-four......
Cyanide-bridged single molecule magnet based on a manganese(Ⅲ) complex with TTF-fused Schiff base li
Reaction of [Mn(TTF-salphen)][OAc](TTF-salphen2-=2,2’-((2-(4,5-bis(methylthio)-1,3-dithiol-2-ylidene)-1,3-benzodithiole......
A New Tetranuclear Cubane-like Ni(Ⅱ) Complex Based on Schiff-base Ligand: Synthesis, Crystal Structu
A new Ni(Ⅱ) cubane-like complex, namely, [Ni(L)(CH_3OH)]_4·(CH_3OH)_2, has been obtained via self-assembly of nickel(......
Coupling magnetic particles with flocculants to enhance demulsification and separation of waste cutt
Magnetic particles were coupled with a flocculant to enhance the demulsification and separation of waste cutting emulsio......
Chronic acalculous cholecystitis: correlation of clinical assessment, laboratory data and final hist
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目的 比较液体衰减反转恢复成像(FLAIR)、磁共振弥散加权成像(DWI)、磁共振血管成像(MRA)在脑梗死(CI)检查中的特点,为临床实践提......
目的分析X线、CT和MRI在早期强直性脊柱炎骶髂关节病变诊断中的的诊断价值。方法选用120例强直性脊柱炎骶髂关节病变患者作为研究......
胰腺癌是胰腺实质的恶性肿瘤，临床表现不具有特征性，早期检出率低，容易发生转移，且胰腺癌的5年生存率低，预后差。影像技术在临床中应用......
Integrating Various Neural Features Based on Mechanism of Intricate Balance and Ongoing Activity: Un
In recent decades, brain science has been enriched from both empirical and computational approaches. Interesting emergin......
A paleomagnetic study was carried out on late Jurassic sediments in the Nanjing area. Stepwise thermal demagnetization w......
Hydrothermal Synthesis, Crystal Structure and Magnetic Property of a Novel Mixed Valence Decatungsta
A novel Cu(II)-2,2′-bipy-supported (bipy = bipyridine) mixed valence decatungstate, [Cu(2,2′-bipy)2]2Na2W6VW4VIO30·2H......
This research aims to investigate the effect of pulsed Nd:YAG laser micro-welding on the microstructure,texture and magn......
Multiple regression analysis of the craniofacial region of Chinese Han people using linear and angul
The purpose of this study was to measure the craniofacial region of Chinese Han people in the linear and angular dimensi......
Multifunctional oxygen-enriching nano-theranostics for cancer-specific magnetic resonance imaging an
The combination of photodynamic therapy (PDT) and photothermal therapy (PTT) has attracted much interest in recent years......
,Influence of Ni/Mn ratio on magnetostructural transformation and magnetocaloric effect in Ni48-xCo2
An investigation on the magnetostructural transformation and magnetocaloric properties of Ni48-xCo2Mn38+xSn12 (x =0,1.0,......
以云南元江代表性镁质氧化镍矿为研究对象,在工艺矿物学研究的基础上系统研究了煤作还原剂较低温度下矿的金属化还原过程并对其进......
目的 探讨艾滋病相关颅内淋巴瘤的MRI影像特征, 以提高对其诊断及鉴别诊断水平.方法 回顾性分析2013年7月～2017年10月我院经手术和......
Reversible lesions in the brain parenchyma in Wilson’s disease conifrmed by magnetic resonance imagi
The aim of this study was to evaluate the resolution of brain lesions in patients with Wilson’s disease during the long......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Quantitative measurements on the paleo-weathering intensity of the loess-soil sequences and implicat
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Identifying paleoflood deposits archived in Zhongba Site, the Three Gorges reservoir region of the Y
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
BACKGROUND: Traumatic approaches, such as sacrifice and perfusion sampling, have been used to evaluate efficiency of ste......
目的 研究急性一氧化碳中毒迟发脑病(delayed encephalopathy following acute carbon monoxide poisoning,DEACOP)患者的质子磁共......
目的 利用功能磁共振成像(fMRI)技术,探讨在创伤后应激障碍(PTSD)患者的陈述性记忆损害中是否存在岛叶结构及功能异常.方法 应用基......
目的：评价B超、CT及MRI对甲状腺疾病的诊断价值。方法选取2012年4月~2014年3月我院经病理确诊的126例甲状腺疾病患者，对其影像学资料......
骨髓基质细胞(bone marrow stromal cells,BMSCs)是成年哺乳动物骨髓中存在的一类特殊的非造血组织干细胞,其数量不到髓内细胞总数......
本研究通过对18例老年轻度认知障碍（Mild Cognitive Impairment，MCI）患者及18例健康对照者，采用灰度共生矩阵和游程长矩阵方法提取受试......
目的分析膝关节外伤性隐匿性骨折的MRI应用价值。方法对50例膝关节外伤伴隐匿性骨折的患者X线平片、CT和MRI图像进行回顾性分析,了......
目的 分析MR灌注成像在鉴别胶质瘤复发与放射性脑损伤中的作用.方法 选取15例脑胶质瘤术后、放疗后并出现新强化灶的患者.所有患者......
磁流体技术是物理、化学和纳米技术等学科的交叉产物,在密封、阻尼、热交换、磁回路、传热器、电声器及生物医学方面获得了广泛应......
目的：前瞻性评价对比增强磁共振全心冠状动脉成像（ CE-CMRA ）对冠心病的诊断价值。方法连续搜集河南省人民医院2009年6月至2012年12月......
The involvement of the small bowel in systemic forms of amyloidosis may be diffuse or very rarely focal. Some cases of f......
The phases in the compounds (Gd1-xCex)Co2 with x = 0, 0.1, 0.2, 0.3, 0.4, and 0.5 were investigated by X-ray diffraction......
Quantitative measurements on the paleo-weathering intensity of the loess-soil sequences and implicat
The loess-soil sequences in northern China provide a near continuous record of Quaternary paleoclimate. The pedogenetic ......
Identifying paleoflood deposits archived in Zhongba Site, the Three Gorges reservoir region of the Y
Based on the principle that the present is the key to the past , detailed analyses, such as AMS 14C dating, grain size, ......
试样经研磨、过筛,硼酸垫底,压成片样,用X射线荧光光谱法(XRF)测定锰锌铁氧体Mn_3O_4、ZnO、Fe_2O_3成分含量,同时自制一套参考标......
运用朗缪尔探针诊断技术对同轴配对电子回旋共振产生等离子体磁场约束的影响进行了研究。在磁镜约束条件下，电子回旋共振源轴线附近......
目的 探讨注意缺陷多动障碍(ADHD)儿童静息态脑功能磁共振成像的特点.方法 对15名正常学龄期儿童(对照组)和14例ADHD儿童(ADHD组)......
The most recent research progress in the fields of the crystal structure and magnetochemistry for rare earth-transition......
The piecewise linear recursive convolution (PLRC) finite-different time-domain (FDTD) method greatly improves accuracy o......
为了研究电涡流阻尼器冲击制动性能,在圆环形永磁体磁通密度和电涡流阻尼力公式的基础上,提出了4种圆筒型电涡流阻尼器磁路方案,分......
目的:初步探究左心房功能预测缺血性心脏病患者出现主要不良心血管事件(MACEs)的价值。方法:回顾性搜集2018年10月-2020年7月共30......
