|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | In situ synthesis of graphitic-C3N4 nanosheet hybridized N-doped TiO2 nanofibers for efficient photocatalytic H2 production and degradation显示文摘Graphitic 碳氮化物 nanosheets g-C <潜水艇class=“ a-plus-plus ”> 3 N <潜水艇class=“ a-plus-plus ”> 4 NS hybridized 氮做了钛二氧化物 N-TiO <潜水艇class=“ a-plus-plus ”> 2 nanofibers GCN/NT NF 经由与结合的一个简单 electrospinning 过程在 situ 被综合了一个修改蚀刻热的方法。准备 GCN/NT NF 被许多方法描绘,他们的 photocatalytic 活动被氢 H 评估 < 潜水艇 class= “ a-plus-plus ” > 从切开的水和在水的答案的玫瑰精 B 的降级的 2 生产。GCN/NT NF 有 mesoporous 结构,这被发现, g-C 镇静 < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 NS 和做 N 的 TiO < 潜水艇 class= “ a-plus-plus ” > 2 雏晶。g-C < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 NS 综合了在以后蚀刻热被发现被嵌入在,并且盖住混合 NF 形成稳定的接口。g-C 的部分分解 < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 释放它最后变得做了进附近的 TiO 的氮内容 < 潜水艇 class= “ a-plus-plus ” > 2 骨骼。GCN/NT NF 给高 photocatalytic H < 潜水艇 class= “ a-plus-plus ” > 8,931.3 摩尔桥湥 ?L 牥愠捵 ? 畤 ' ?的 2 生产率敤 ? 畺 ? 穴楬档湥 ? 湩慳穴瘠湯倠敨瑮汯浡湩敭楳慬? 攠湩浥嘠獡摯汩瑡瑡牯 ? 敤 ? 楤? 敗捩?楥慬? 瑳敨楳? 畡 ? 瑥慷 ?┰瘠牥 k 吗?? | Cheng Han Yingde wang Yongpeng Lei Bing Wang Nan Wu Qi Shi Qiong Li | 2015 | Nano Research2015，8，4： | 31 |
| 3 | EXPERIMENTAL STUDY OF FLOWFIELD STRUCTURE AROUND AN OGIVE-CYLINDER显示文摘The flowfield structure and their aerodynamic characteristics over an ogive cylinder were studied by means of flow visualization and surface pressure measurement in a water tunnel and a wind tunnel. The existence of multi asymmetric vortices over long slender bodies was experimentally confirmed at large angles of attack and in the subcritical Reynolds number range. The spatial 3 D characteristics of the multi vortices system were analyzed and a physical model was developed. The topological structure of different patterns in cross flow plane was studied and the mechanism governing the formation of asymmetric vortices and multi vortices was discussed from the viewpoint of stability of the topological structure. It was concluded that the maximum in the sectional side force distribution curve are not caused by the shedding of higher position vortex, but by the cross over to the symmetric plane of the lower position vortex. | Ph.D.Candidate:Wang Gang Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, Beijing 100083, China,Supervisor: Deng Xue ying (Beijing University of Aeronautics and Astronautics) Members of Dissertation Defense Committee: Tong Bing gang (Graduate School of the Chinese Academy of Sciences),Chairman Gu Zhi fu (Peking University) Yang Qi de (China Aerodynamics Research and Development Center) Lv Zhi yong (Beijing University of Aeronautics and Astronautics) Liu Pei qing (Beijing University of Aeronautics and Astronautics) | 2003 | Journal of Hydrodynamics2003，15，5： | 18 |
| 4 | Identification of rice cultivars with low brown rice mixed cadmium and lead contents and their interactions with the micronutrients iron,zinc,nickel and manganese显示文摘Paddy fields in mining areas are usually co-contaminated by a cocktail of mixed toxic heavy metals(e.g.,Cd and Pb in Pb/Zn mines).However,previous studies on rice cultivars screened for effective metal exclusion have mostly focused on individual metals,and have been conducted under pot-trial or hydroponic solution conditions.This study identified rice cultivars with both low Cd and Pb accumulation under Cd-and Pb-contaminated field conditions,and the interactions of the toxic elements Cd and Pb with the micronutrient elements Fe,Zn,Mn and Ni were also studied.Among 32 rice cultivars tested,there were significant differences in Cd(0.06-0.59 mg/kg) and Pb(0.25-3.15 mg/kg) levels in their brown rice,and similar results were also found for the micronutrient elements.Significant decreases in concentrations of Fe and Mn were detected with increasing Cd concentrations and a significant elevation in Fe,Mn and Ni with increasing Pb concentrations.A similar result was also shown by Cd and Ni.Three cultivars were identified with a combination of low brown rice Cd and Pb,high micronutrient and grain yield(Wufengyou 2168,Tianyou 196 and Guinongzhan).Present results suggest that it is possible to breed rice cultivars with low mixed toxic element(Cd,Pb) and high micronutrient contents along with high grain yields,thus ensuring food safety and quality. | Bing Li Xun Wang Xiaoli Qi Lu Huang Zhihong Ye | 2012 | Journal of Environmental Sciences2012，24，10： | 18 |
| 5 | N-doped graphene grown on silk cocoon-derived interconnected carbon fibers for oxygen reduction reaction and photocatalytic hydrogen production显示文摘基于碳的没有金属的催化剂是为在氧减小反应使用的稀罕、昂贵的铂(磅) 的一个有希望的代用品。我们此处报导精致地集成于高度传导性的框架,同时提供的更活跃的地点和更高的电导率的做 N 的 graphene (NG ) 。NG 在在从丝绸茧导出的碳纤维上种的 situ (SCC 用一出简单一步舞的 f ) 热处理。产生产品(NG-SCC 拥有 meso-/macroporous 结构与的 f ), 三维(3D ) 互连网络,展出仅仅是比 Pt/C 和表演稳定性和甲醇忍耐上级的否定的 0.1 V 更少到在碱的媒介的 Pt/C 的那些的一个发作潜力。而且,当是的磅不在时合作催化剂, NG-SCC f 显示出 66.0 摩尔的 photocatalytic H 2 生产率这个模式的完全音韵学上的分析:任意的关系在之间不合法并且合法交互被编码为词典,但是在完全一样的词汇入口(而不是二) 在不合法的条款被联系到成分和营救的地方,分割漂流。什么时候常规(联系) 片断在给定的音韵学上的上下文是不合法的,它 delinks 和漂浮的代用品属于搬出的位置。作为后果,嘴巧的格能被做到词法计算从来不花进 acc 的结束吗?? | Yongpeng Lei Qi Shi Cheng Han Bing Wang Nan Wu Hong Wang Yingde Wang | 2016 | Nano Research2016，9，8： | 14 |
| 6 | A nano-cocrystal strategy to improve the dissolution rate and oral bioavailability of baicalein显示文摘Baicalein(BE) is one of the main active flavonoids representing the variety of pharmacological effects including anticancer, anti-inflammatory and cardiovascular protective activities, but it's very low solubility, dissolution rate and poor oral absorption limit the therapeutic applications. In this work, a nano-cocrystal strategy was successfully applied to improve the dissolution rate and bioavailability of BE. Baicalein-nicotinamide(BE-NCT) nanococrystals were prepared by high pressure homogenization and evaluated both in vitro and in vivo. Physical characterization results including scanning electron microscopy, dynamic light scattering, powder X-ray diffraction and differential scanning calorimetry demonstrated that BE-NCT nano-cocrystals were changed into amorphous state with mean particle size of 251.53 nm. In the dissolution test, the BE-NCT nano-cocrystals performed 2.17-fold and 2.54-fold enhancement than BE coarse powder in FaSSIF-V2 and FaSSGF. Upon oral administration, the integrated AUC0-t of BE-NCT nano-cocrystals(6.02-fold) was significantly higher than BE coarse powder(1-fold), BE-NCT cocrystals(2.87-fold) and BE nanocrystals(3.32-fold). Compared with BE coarse powder, BE-NCT cocrystals and BE nanocrystals, BENCT nano-cocrystals possessed excellent performance both in vitro and in vivo evaluations.Thus, it can be seen that nano-cocrystal is an appropriate novel strategy for improving dissolution rate and bioavailability of poor soluble natural products such as BE. | Jiaxin Pi Shuya Wang Wen Li Dereje Kebebe Ying Zhang Bing Zhang Dongli Qi Pan Guo Nan Li Zhidong Liu | 2019 | Asian Journal of Pharmaceutical Sciences2019，14，2： | 12 |
| 7 | Uterine Rbpj is required for embryonic-uterine orientation and decidual remodeling via Notch pathway-independent and -dependent mechanisms显示文摘协调的子宫胚胎的轴形成并且蜕膜的改变是哺乳动物的培植以后的胚胎开发的特点。胚胎子宫的取向在起始的培植被决定并且与蜕膜的开发同步。然而,控制这些事件的分子的机制留下尽管有它的发现逃犯很长时间以前。在现在的学习,我们发现了 Rbpj 的那子宫特定的删除,槽口发信号的原子变换器,在培植以后的阶段导致了反常胚胎子宫的取向和蜕膜的 patterning,导致实质的胚胎损失。我们进一步表明在胚胎附件以前, Rbpj 授与在时间上经由身体上与子宫的雌激素受体交往的子宫的腔形状转变(ERα) 以一种槽口小径无关的方式,它为在有子宫的轴的排列的胚胎取向的起始的建立是必要的。当时在培植以后的阶段, Rbpj 直接以一种槽口小径依赖者方式调整子宫的矩阵 metalloproteinase 的表示,它为正常被要求培植以后的蜕膜的改变。这些结果证明子宫的 Rbpj 为经由指示起始的胚胎子宫的取向并且以一种阶段特定的方式保证正常蜕膜的 patterning 的正常胚胎开发是必要的。我们的数据也证实正常哺乳动物的胚胎子宫的取向要求的概念合适的指导从发展地控制了子宫的发信号。 | Shuang Zhang Shuangbo Kong Bingyan Wang Xiaohong Cheng Yongjie Chen Weiwei Wu Qiang Wang Junchao Shi Ying Zhang Shumin Wang Jinhua Lu John P Lydon Francesco DeMayo Warren S Pear Hua Han Haiyan Lin Lei Li Hongmei Wang Yan-ling Wang Bing Li Qi Chen Enkui Duan Haibin Wang | 2014 | Cell Research2014，24，8： | 12 |
| 8 | Chlorogenic Acid Maintains Glucose Homeostasis through Modulating the Expression of SGLT-1,GLUT-2,and PLG in Different Intestinal Segments of Sprague-Dawley Rats Fed a High-Fat Diet显示文摘Objective To reveal the effects and related mechanisms of chlorogenic acid(CGA)on intestinal glucose homeostasis.Methods Forty male Sprague-Dawley rats were randomly and equally divided into four groups:normal chow(NC),high-fat diet(HFD),HFD with low-dose CGA(20 mg/kg,HFD-LC),and HFD with high-dose CGA(90 mg/kg,HFD-HC).The oral glucose tolerance test was performed,and fast serum insulin(FSI)was detected using an enzyme-linked immunosorbent assay.The m RNA expression levels of glucose transporters(Sglt-1 and Glut-2)and proglucagon(Plg)in different intestinal segments(the duodenum,jejunum,ileum,and colon)were analyzed using quantitative real-time polymerase chain reaction.SGLT-1 protein and the morphology of epithelial cells in the duodenum and jejunum was localized by using immunofluorescence.Results At both doses,CGA ameliorated the HFD-induced body weight gain,maintained FSI,and increased postprandial 30-min glucagon-like peptide 1 secretion.High-dose CGA inhibited the HFD-induced elevation in Sglt-1 expression.Both CGA doses normalized the HFD-induced downregulation of Glut-2 and elevated the expression of Plg in all four intestinal segments.Conclusion An HFD can cause a glucose metabolism disorder in the rat intestine and affect body glucose homeostasis.CGA can modify intestinal glucose metabolism by regulating the expression of intestinal glucose transporters and Plg,thereby controlling the levels of blood glucose and insulin to maintain glucose homeostasis. | PENG Bing Jie ZHU Qi ZHONG Ying Li XU Shi Hao WANG Zheng | 2015 | Biomedical and Environmental Sciences2015，28，12： | 12 |
| 9 | DIDS blocks a chloride-dependent current that is mediated by the 2B protein of enterovirus 71显示文摘 | Shiqi Xie Kai Wang Wenjing Yu Wei Lu Ke Xu Jianwei Wang Bin Ye Wolfgang Schwarz Qi Jin Bing Sun | 2011 | Cell Research2011，21，8： | 11 |
| 10 | Effects of 3-aminobenzamide on expressions of poly(ADP ribose) polymerase and apoptosis inducing factor in cardiomyocytes of rats with acute myocardial infarction显示文摘 | ZHAO Yu-juan WANG Jian-hua FU Bing MA Mu-xin LI Bao-xin HUANG Qi YANG Bao-feng | 2009 | Chinese Medical Journal2009，，11： | 10 |
| 11 | PM2.5 and tropospheric O_3 in China and an analysis of the impact of pollutant emission control显示文摘This study reviewed the status of PM2.5 and tropospheric O3 observations in China(15e55N, 72e136E). Initially, the distribution of tropospheric O3 over the globe and China was determined based on satellite observations made during 2010e2013. The annual mean values were 29.78 DU and 33.97 DU over the globe and China, respectively. The distribution of PM2.5 and seasonal changes in concentrations in China were then simulated using an aerosol chemistry e climate coupled model system, with an annual mean value of 0.51×10-8kg mà3. The contributions from five different aerosols to the simulated PM2.5 concentrations in different seasons were also determined. The relationships among the emissions of aerosols, greenhouse gases and their precursors and radiative forcings were determined with reference to the(IPCC AR5) Intergovernmental Panel on Climate Change the Fifth Assessment Report. From these relationships, the possible effects of controlling O3 precursors and(PM) particulate matter on the climate were considered. The influence of the control of O3 precursors was not totally clear, and reducing emissions of short-lived greenhouse gases and black carbon was considered a secondary measure for short-term(the next 50years) climate-change mitigation. Reducing emissions of CO2 is still the best strategy for meeting the target of a global average rise in surface air temperature of less than 2C. Near- and short-term emission reduction strategies are important for both effective environmental protection and climate-change mitigation. | ZHANG Hua XIE Bing ZHAO Shu-Yun CHEN Qi | 2014 | Advances in Climate Change Research2014，5，3： | 10 |
| 12 | Three-dimensional (3D) interconnected networks fabricated via in-situ growth of N-doped graphene/ carbon nanotubes on Co-containing carbon nanofibers for enhanced oxygen reduction显示文摘把高度传导性的框架与丰富的活跃地点相结合的策略在到为氧减小反应(ORR ) 的商业 Pt/C 的其他的催化剂的准备是合乎需要的。在这研究,做 N 的 graphene (NG ) 和碳 nanotubes (CNT ) 在共同包含上在原处被种碳 nanofibers (CNF ) 到表格三维(3D ) 互连网络。NG 和 CNT 一起绑了交叉 CNF,便于电子转移并且提供另外的活跃地点。3D 互连纤维网络有 0.924 V 的一个发作潜力的展出优秀 ORR 催化行为(对可逆的氢电极) 并且更高当前的密度比在 0.720 V 以外的 Pt/C。另外,混合系统在碱的媒介展出了优异稳定性和甲醇忍耐到 Pt/C。这个方法能被扩大到另外的 3D 的设计为精力的互连的网络体系结构存储和变换应用程序。 | Qi Shi Yingde Wang Zhongmin Wang Yongpeng Lei Bing Wang Nan Wu Cheng Han Song xieJ Yanzi Gou | 2016 | Nano Research2016，9，2： | 9 |
| 13 | Clinicopathological, immunohistochemical, and ultrastructural study of 13 cases of melanotic schwannoma显示文摘Background Melanotic schwannoma is a rare variant of schwannoma composed of melanin-producing cellswith ultrastructural features of schwann cells.The description of the course of the tumors differs somewhat, but itis generally considered as a benign lesion.We investigated the clinicopathologic features, immunophenotypes,and ultrastructural features of 13 patients with nonpsammomatous melanotic schwannoma (NPMS).Methods Tumor specimens of each patient were sectioned and stained with hematoxylin-eosin, Fontana-Masson, Prussian blue, and periodic acid-Schiff (PAS).Immunohistochemical markers such as S-100, Leu-7,HMB-45, Melan-A, CK, EMA, vimentin, GFAP, laminin, collagenⅣ and MIB-1 were detected with theEnvision immunohistochemical staining method.Four of the cases were observed by electron microscopy.Results Of the 13 patients, 8 were male and 5 female, aged from 11 to 92 years (mean, 38.6 years).Thetumor sites included the spinal nerve root (5 patients), cranial nerve (1), greater omentum (1), subcutaneoustissue (3), mesentery (1), bone (1) and mediastinum(1).Eleven patients were followed up for over2 years,with a mean of 5.9 years.One patient (9.1%) with a primary tumor in the greater omentum developed anotherprimary tumor of the same type in the subcutaneous tissue of the abdominal wall after the first operation.Localrecurrence of the tumor was seen in2 patients (18.2%).One patient (9.1%) showed the local recurrence andmetastasis.Seven patients (63.6%) showed no evidence of the recurrence or metastasis.Grossly, all tumorswere well-circumscribed and the gross findings were suggestive of melanin-containing tumors.The tumor wascomposed of spindled and epithelioid cells with abundant intracytoplasmic melanin pigments.Nuclei were roundand contained delicate, evenly distributed chromatins as well as small, distinct nucleoli.In some areas, thenucleoli were large and prominent.Rare mitoses were seen in mostlesions exceptthe larger omentumlesion.Thepigment was shown to be positive for the Fontana-Masson and negative for Prussian blue and PAS.Immunohistochemical staining for S-100, Leu-7, HMB-45, Melan-A, and vimentin were strongly positive.Linear immunoreactions of both laminin and collagenⅣ was detected in all patients.Ultrastructurally, numerouselongated tumor-cell processes, duplicated basement membrane and melanosomes were observed in alldevelopmental stages.Conclusions Histologically, melanotic schwannoma is a rare variant of schwannoma composed of melanin-producing cells with ultrastructural features ofschwann cells.Distinguishing between this tumor andmalignant melanoma is of paramount importance inplanning of management. Immunohistochemically,combined use of laminin and collagenⅣ is valuablein distinguishing melanotic schwannoma frommalignant melanoma. Wide local resection andadditional radiotherapy should be advocated.Furtherstudies including cytogenetic or molecular biology arestill required to better delineate melanoticschwannoma from malignant melanoma. Appropriate long-term follow-up is needed for all melanoticschwannomas. | ZHANG Hong-ying YANG Guang-hua CHEN Hui-jiao WEI Bing KE Qi GUO Hua YE Lü BU Hong YANG Ke ZHANG Yuan-heng | 2005 | Chinese Medical Journal2005，，17： | 9 |
| 14 | Clinicopathologic features of pleomorphic hyalinizing angiectatic tumor of soft parts显示文摘软部分的背景 Pleomorphic hyalinizing angiectatic 肿瘤(PHAT ) 是一个稀罕软织物肿瘤,它是通常考虑的低档。把肿瘤与另外的软织物损害区分开来,我们在 9 个 cases.Methods PHAT 标本分析了 clinicopathologic 和 ultrastructural 特征, immunophenotypes,和 PHAT 的流动 cytometric DNA ploidy 从 1990 ~ 2004 与 PHAT 从 9 个病人被收集。每个标本被切成片并且与 hematoxylin 曙红, phosphotungstic acid-hematoxylin,普鲁士的蓝色,和马森染色了三色分别地。为 vimentin 的 Immunohistochemical 污点, S-100 蛋白质, CD34, CD31, CD99, VEGF, desmin, CD117, -SMA,and MIB-1 与 Envision 系统被执行。流动 cytometry 在四个标本,其二个被电子 microscopy.Results 在 9 个盒子中观察,被使用 PHAT 在 2 个病人,发生在更低的极限在 2 腹股沟,在 1 的腰,在 1 的前臂,在 1 的屁股,在 1 的脚,并且在 1 的胸墙。在表面的下的纸巾介绍的所有损害。后续数据在 7 个病人,(28.6%) 2 在主要治疗以后在之中有复发是可得到的。用显微镜,典型 PHAT 被锭子或 pleomorphic 房间和薄墙的 hyalinized cstatic 容器的簇的像表的增长描绘。在肿瘤, hemosiderin 沉重的锭子房间,众多的小单个容器,和 myxoid 的一些区域,细胞外的矩阵能被识别,显示“不正常的 PHAT ”。有丝分裂的数字在所有 cases.In 是稀罕的 9 个病人(55.6%) 中的 5 个,肿瘤是典型 PHAT;并且在其它 4 (44.4%) ,典型、不正常的 PHAT 共存了。Immunohistochemically,肿瘤的房间为 vimentin, CD34, CD99,和 VEGF 是积极的,但是为 S-100 蛋白质, desmin, SMA,和 CD31 否定。在所有盒子中,肿瘤的房间的 MIB-1 proliferative 活动比 2% 低。Ultrastructural 分析没揭示特定的区别的任何证据。Aneuploidy 没被流动 cytometry.Conclusions 组织学地检测,典型 PHAT 被与 angiectatic vasculature 联系的锭子和 pleomorphic 房间描绘。肿瘤的房间经常表示 vimentin 和 CD34,并且可能为 CD99 积极并且 VEGF.Ultrastructurally,肿瘤通常没有特定的区别。低 MIB-1 索引和在 PHAT 的 aneuploidy 的缺席显示非恶意。然而,因为它的好攻击的行为,我们把肿瘤看作一个边线瘤,并且为疾病的治疗与没有肿瘤的边缘建议宽本地切除术。 | KE Qi Erbolat ZHANG Hong-ying BU Hong LI Sheng SHI Dan-ni YANG Guang-hua CHEN Hui-jiao WEI Bing | 2007 | Chinese Medical Journal2007，，10： | 9 |
| 15 | Research and Development of Electro‑hydraulic Control Valves Oriented to Industry 4.0:A Review显示文摘Electro-hydraulic control valves are key hydraulic components for industrial applications and aerospace,which controls electro-hydraulic motion.With the development of automation,digital technology,and communication technology,electro-hydraulic control valves are becoming more digital,integrated,and intelligent in order to meet the requirements of Industry 4.0.This paper reviews the state of the art development for electro-hydraulic control valves and their related technologies.This review paper considers three aspects of state acquisition through sensors or indirect acquisition technologies,control strategies along with digital controllers and novel valves,and online maintenance through data interaction and fault diagnosis.The main features and development trends of electro-hydraulic control valves oriented to Industry 4.0 are discussed. | Bing Xu Jun Shen Shihao Liu Qi Su Junhui Zhang | 2020 | Chinese Journal of Mechanical Engineering2020，33，2： | 9 |
| 16 | Technical evaluation system of co-extraction of coal and gas显示文摘Coal and gas are two important resources in China,and it is an effective way to recycle them with the method of co-extraction of coal and gas.In view of actual situation of China's co-extraction of coal and gas,this research adopts the science evaluation of gas extraction of coal by the method of quantitative evaluation,and preliminarily establishes the technical evaluation system of co-extraction of coal and gas.Technical evaluation system of co-extraction of coal and gas includes safety evaluation,economic evaluation and resource recovery evaluation in the process of mining coal and gas.In addition,this paper results in the selected evaluation parameters and target functions that are used in the three evaluation methods.The establishment of evaluation system for co-extraction of coal and gas plays an important theoretical significance and guiding role in co-extraction of coal and gas for China's coal enterprises. | Liang Bing Sun Weiji Qi Qingxin Li Hongyan | 2012 | International Journal of Mining Science and Technology2012，22，6： | 8 |
| 17 | Psychophysiological Effects of Bamboo Plants on Adults显示文摘The present study was conducted to clarify the psychophysiological relaxation effects of viewing bamboo on university students. Forty healthy Chinese participants enrolled in this study to clarify the psychophysiological relaxation effects of viewing bamboo. The effects of visual stimulation using a pot both with and without a bamboo were recorded by measuring the student's blood pressure, EEG and STAI. We observed that viewing bamboo plants resulted in significantly lower systolic(female, P < 0.001; male, P < 0.001; P < 0.05) and diastolic(female,P < 0.001; male, P < 0.001; P < 0.05) blood pressures, but no changes in the pulse rate(female, P = 0.09; male, P = 0.07; P > 0.05) were observed. The results of the EEG analysis indicated brainwave variation(all P < 0.05) and lower anxiety scores(P < 0.01) after 3 min of viewing bamboo compared with the control. These findings indicate that visual stimulation with bamboo plants induced psychophysiological relaxation effects on adults. | Ahmad Hassan CHEN Qi Bing JIANG Tao LYU Bing Yang LI Nian LI Shu SHANGGUAN Zi Yue LI Yun Ting JUN Zhou Li LUO Qian CHEN Xin Yi WANG Yi Yan ZENG Cheng Cheng YANG Jun Muhammad Sohaib Tahir | 2017 | Biomedical and Environmental Sciences2017，30，11： | 8 |
| 18 | GCH1 plays a role in the high-altitude adaptation of Tibetans显示文摘Tibetans are well adapted to high-altitude hypoxia. Previous genome-wide scans have reported many candidate genes for this adaptation, but only a few have been studied. Here we report on a hypoxia gene(GCH1, GTP-cyclohydrolase I), involved in maintaining nitric oxide synthetase(NOS) function and normal blood pressure, that harbors many potentially adaptive variants in Tibetans. We resequenced an 80.8 kb fragment covering the entire gene region of GCH1 in 50 unrelated Tibetans. Combined with previously published data, we demonstrated many GCH1 variants showing deep divergence between highlander Tibetans and lowlander Han Chinese. Neutrality tests confirmed a signal of positive Darwinian selection on GCH1 in Tibetans. Moreover, association analysis indicated that the Tibetan version of GCH1 was significantly associated with multiple physiological traits in Tibetans, including blood nitric oxide concentration, blood oxygen saturation, and hemoglobin concentration. Taken together, we propose that GCH1 plays a role in the genetic adaptation of Tibetans to high altitude hypoxia. | Yong-Bo Guo Yao-Xi He Chao-Ying Cui Ouzhuluobu Baimakangzhuo Duojizhuoma Dejiquzong Bianba Yi Peng Cai-juan Bai Gonggalanzi Yong-Yue Pan Qula Kangmin Cirenyangji Baimayangji Wei Guo Yangla Hui Zhang Xiao-Ming Zhang Wang-Shan Zheng Shu-Hua Xu Hua Chen Sheng-Guo Zhao Yuan Cai Shi-Ming Liu Tian-Yi Wu Xue-Bin Qi Bing Su | 2017 | Zoological Research2017，38，3： | 8 |
| 19 | High Staphylococcus epidermidis Colonization and Impaired Permeability Barrier in Facial Seborrheic Dermatitis显示文摘 | Qian An Meng Sun Rui-Qun Qi Li Zhang Jin-Long Zhai Yu-Xiao Hong Bing Song Hong-Duo Chen Xing-Hua Gao | 2017 | Chinese Medical Journal2017，，14： | 8 |
| 20 | The geomechanics of Shenhua carbon dioxide capture and storage(CCS) demonstration project in Ordos Basin,China显示文摘Carbon dioxide(CO_2) capture and storage(CCS) is considered widely as one of promising options for CO_2emissions reduction,especially for those countries with coal-dominant energy mix like China.Injecting and storing a huge volume of CO_2 in deep formations are likely to cause a series of geomechanical issues,including ground surface uplift,damage of caprock integrity,and fault reactivation.The Shenhua CCS demonstration project in Ordos Basin,China,is the first and the largest full-chain saline aquifer storage project of CO_2 in Asia.The injection started in 2010 and ended in 2015.during which totally 0.3 million tonnes(Mt) CO_2 was injected.The project is unique in which CO_2 was injected into 18 sandstone formations simultaneously and the overlying coal seams will be mined after the injection stopped in 2015.Hence,intense geomechanical studies and monitoring works have been conducted in recent years,including possible damage resulting from the temperature difference between injected CO_2 and formations,injection induced stress and deformation change,potential failure mode and safety factor,interaction between coal mining and CO_2 geological storage,determination of injection pressure limit,and surface monitoring by the interferometric synthetic aperture radar(InSAR) technology.In this paper,we first described the background and its geological conditions of the Shenhua CCS demonstration project.Then,we gave an introduction to the coupled thermo-hydro-mechano-chemical(THMC) processes in CO_2 geological storage,and mapped the key geomechanical issues into the THMC processes accordingly.Next,we proposed a generalized geomechanical research flowchart for CO_2 geological storage projects.After that,we addressed and discussed some typical geomechanical issues,including design of injection pressure limit.CO_2 injection induced near-field damage,and interaction between CO_2geological storage and coal mining,in the Shenhua CCS demonstration project.Finally,we concluded some insights to this CCS project. | Xiaochun Li Qi Li Bing Bai Ning Wei Wei Yuan | 2016 | Journal of Rock Mechanics and Geotechnical Engineering2016，8，6： | 8 |
您所在的机构暂未开通此部分的功能，请联系管理员