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| 1 | Preface显示文摘We are very proud and honored to have been entrusted to guest edit this special issue entitled'Mobile Ad Hoc and Sensor Systems',for the Journal of Computer Science and Technology,the leading Chinese journal in the area of computing.Our main goal was to put together a strong issue emphasizing quality and relevance to current interests in this important field.Our goal was to attract leading researchers in this'hot'field of research | Li, Xiao-Dong Luo, Wen-Jian Yao, Xin | 2008 | Journal of Computer Science & Technology2008，23，1： | 91 |
| 2 | LiDAR点云数据的电力线3维重建显示文摘利用Li DAR数据进行电力设施提取与建模可以克服传统工程测量电力巡线工作量大,危险性高,效率低下等缺点,但现有的电力线提取研究主要集中在电力线的分离与提取,并且拟合的精度不高。针对此问题本文提出了一种精度较高的电力线拟合方法。首先,根据电力线两端悬挂、中间自然下垂的特点,求解电力线拟合的最佳几何模型;然后,通过电力线的走向和端点,建立电力线拟合的最佳平面坐标系;最后,采用基于二次多项式限制的最小二乘法拟合电力线,解算出最优参数,生成最终电力线模型。对真实数据的处理和精度评价表明,本文方法不仅能够实现电力线的快速3维重建,而且能够达到较高的拟合精度。 | 赖旭东 戴大昌 郑敏 杜勇 | 2014 | 遥感学报2014，18，6： | 46 |
| 3 | 小儿乳糖不耐受临床探讨显示文摘为探讨乳糖不耐受(LI)在兰州地区的发病情况,我们自1991.3~1993.8采用徐州医学院推荐的醋酸铅氢氧化铵法,观察腹泻患儿2958例,不伴有腹泻症状的肠道外感染患儿203例,并以40例健康婴儿粪便为对照。发现3岁以下腹泻患儿中乳糖不耐受的发生率占46.9%,且年龄越小发生率越高,各年龄组之间有显著差异(P<0.01);3岁以上患儿无1例LI,这与不再以乳食为主有关;轮状病毒性肠炎的LI发生率显著高于细菌性肠炎(P<0.005);不伴有腹泻症状的肠道外感染患儿的大便乳糖含量也明显高于正常对照组。醋酸铅氢氧化铵法系非创伤性检查,灵敏度高、特异性强、简便易行,尤其适于基层推广应用。 | 王爱华 张维东 黄宝润 | 2000 | 临床儿科杂志2000，18，3： | 30 |
| 4 | 模糊自适应控制器的设计及其仿真显示文摘提出了一种参数自适应模糊PID控制器,将模糊控制器和PID控制器结合在一起,利用模糊逻辑控制,并把MATLAB中的Fuzzy Toolbox和SIMULINK有机结合起来,实现了PID控制器参数在线自调整。进一步完善了PID控制器的性能,提高了系统的控制精度。仿真结果表明:该控制器明显改善了控制系统的动态性能,参数自适应模糊PID控制器能使系统达到满意的控制效果,对进一步应用研究具有很好的参考价值。 | 乔志杰 王维庆 | 2008 | 自动化与仪表2008，23，1： | 28 |
| 5 | 海带多糖的提取及组份LI的分离与鉴定显示文摘采用热水提取法考查了海带多糖的提取条件对多糖提取率的影响。实验结果表明,海带多糖的最佳提取温度为100℃,提取时间为6h,加水量为90mL·g-1。海带粗多糖经DEAE-纤维素(DE-52,B4O2-7型)柱层析分离,以0.05mol/L硼砂溶液为洗脱液,得到一种水溶性多糖(LI),通过纸层析、SephadexG-200柱层析检查为单一组成,其酸性水解物经纸层析检查,表明其单糖组成为木糖、葡萄糖、岩藻糖,并含有硫酸基。葡聚糖凝胶过滤层析法测得其相对分子质量近似为1.1×105。LI结构鉴定有待于进一步研究。 | 邢杰 刘守涛 高君 赵国良 | 1998 | 抚顺石油学院学报1998，18，1： | 26 |
| 6 | The Aging Feature of Al-L-Cu-Mg-Zr Alloy Containing Sc显示文摘The aging behaviors of Al 1.42%Li 2.41%Cu 0.93%Mg 0.073%Zr 0.17%Sc(mass fraction, the same below) alloy at room temperature, 160 ℃ , and 160 ℃ after 8% pre deformation were studied respectively by hardness measurement. The microstructure of the alloy in various aging conditions was observed by TEM. The results show that the main precipitations of the alloy in quenching condition are the particles containing Sc and Zr which have certain coherent relation with the matrix. Addition of Sc in Al Li Cu Mg Zr alloy will be favorable to promoting precipitation. The particles can serve as preferred nucleation sites for δ′ phases which accelerate the aging hardening rate at initial aging. The main hardening phases of the alloy aged at 160 ℃ are δ′ and δ′/β′ composite precipitates. The size of the composite precipitates is very small (nanometer size). The composite precipitates will preclude efficiently the formation concentrative slip location and will improve the mechanical properties of the alloy. S′ phase will occur in the alloy aged at 160 ℃ after 8% pre deformation. It is found that 8% pre deformation has no obvious influence on the precipitation of the composite phase. | TAN Cheng yu,ZHENG Zi qiao,XIA Chang qing,LIANG Ying (Department of Materials Science and Engineering, Central South University of Technology, Changsha 410083, China) | 2000 | Journal of Central South University2000，12，2： | 22 |
| 7 | 基于ICP-MS法分析九味熄风颗粒中25种重金属及微量元素显示文摘目的采用电感耦合等离子体质谱(ICP-MS)法建立九味熄风颗粒中25种重金属及微量元素(Li、Mg、Cd、Sn、Al、Mn、Fe、Ti、V、Co、Zn、Ga、Cr、Ni、Tl、Pb、Cu、As、Be、B、Sb、Ba、Sr、Hg、Bi)的测定方法。方法九味熄风颗粒样品经微波消解后,以Ge、In元素为内标,以灌木枝叶标准物质作为质控标准物质,采用ICP-MS法进行测定。结果检测的25种元素线性关系良好,相关系数R2≥0.999 2,各元素的检出限在0.009~16.051μg/L,回收率在70.75%~107.66%,RSD≤6.44%。测定的6批样品中Cr、Sn、Hg、Pb均未检出,Tl、Cd、As、Cu的量均较低或未检出,Cd≤0.011μg/g,Cu≤0.373μg/g,Tl≤0.021μg/g,As≤0.571μg/g。结论该方法操作简便,分析速度快,灵敏度高,适用于九味熄风颗粒中重金属及微量元素的测定。 | 付娟 张海弢 杨素德 李家春 黄文哲 王振中 萧伟 | 2015 | 中草药2015，46，21： | 21 |
| 8 | Clinical trial with traditional Chinese medicine intervention ''tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'' for chronic hepatitis B-associated liver failure显示文摘AIM:To study the clinical efficacy of traditional Chinese medicine(TCM)intervention'tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'('TTK')for treating liver failure due to chronic hepatitis B.METHODS:We designed the study as a randomized controlled clinical trial.Registration number of Chinese Clinical Trial Registry is Chi CTR-TRC-12002961.A total of 144 patients with liver failure due to infection with chronic hepatitis B virus were enrolled in this randomized controlled clinical study.Participants were randomly assigned to the following three groups:(1)a modern medicine control group(MMC group,36patients);(2)a'tonifying qi and detoxification'('TQD')group(72 patients);and(3)a'tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'('TTK')group(36patients).Patients in the MMC group received general internal medicine treatment;patients in the'TQD'group were given a TCM formula'tonifying qi and detoxification'and general internal medicine treatment;patients in the'TTK'group were given a TCM formula of'TTK'and general internal medicine treatment.All participants were treated for 8 wk and then followed at 48 wk following their final treatment.The primaryefficacy end point was the patient fatality rate in each group.Measurements of various virological and biochemical indicators served as secondary endpoints.The one-way analysis of variance and the t-test were used to compare patient outcomes in the different treatment groups.RESULTS:At the 48-wk post-treatment time point,the patient fatality rates in the MMC,'TQD',and'TTK'groups were 51.61%,35.38%,and 16.67%,respectively,and the differences between groups were statistically significant(P<0.05).However,there were no significant differences in the levels of hepatitis B virus DNA or prothrombin activity among the three groups(P>0.05).Patients in the'TTK'group had significantly higher levels of serum total bilirubin compared to MMC subjects(339.40μmol/L±270.09μmol/L vs 176.13μmol/L±185.70μmol/L,P=0.014).Serum albumin levels were significantly increased in both the'TQD'group and'TTK'group as compared with the MMC group(31.30 g/L±4.77g/L,30.72 g/L±2.89 g/L vs 28.57 g/L±4.56 g/L,P<0.05).There were no significant differences in levels of alanine transaminase among the three groups(P>0.05).Safety data showed that there was one case of stomachache in the'TQD'group and one case of gastrointestinal side effect in the'TTK'group.CONCLUSION:Treatment with'TTK'improved the survival rates of patients with liver failure due to chronic hepatitis B.Additionally,liver tissue was regenerated and liver function was restored. | Han-Min Li Zhi-Hua Ye Jun Zhang Xiang Gao Yan-Ming Chen Xin Yao Jian-Xun Gu Lei Zhan Yang Ji Jian-Liang Xu Ying-He Zeng Fan Yang Lin Xiao Guo-Guang Sheng Wei Xin Qi Long Qing-Jing Zhu Zhao-Hong Shi Lian-Guo Ruan Jia-Yao Yang Chang-Chun Li Hong-Bin Wu Sheng-Duo Chen Xin-La Luo | 2014 | World Journal of Gastroenterology2014，20，48： | 20 |
| 9 | 西昆仑大红柳滩黑云母二长花岗岩岩石成因:来自锆石U-Pb年龄及Li-Hf同位素的证据显示文摘大红柳滩岩体位于西昆仑造山带东段,主要由黑云母二长花岗岩、二长花岗岩及二云母花岗岩组成。笔者对大红柳滩岩体东南部的黑云母二长花岗岩进行了锆石LA ICP MS U Pb定年,测得黑云母二长花岗岩的侵位年龄分别为(214±1.8)Ma,说明大红柳滩岩体为印支晚期岩浆活动的产物。大红柳滩岩体具有高δ7 Li(0.76‰~3.25‰)和低Li(5.04×10-6~52.22×10-6)同位素地球化学特征;黑云母二长花岗岩样品的锆石εHf(t)值介于-1.86~2.16,二阶段模式年龄为1113~1368 Ma;在εHf(t)锆石U Pb年龄图解中,所有数据点均落在球粒陨石演化线附近。综合研究表明,大红柳滩岩体的原始岩浆是由地幔与中元古代地壳2个单元形成的混合岩浆。 | 丁坤 梁婷 周义 凤永刚 张泽 丁亮 李侃 | 2020 | 西北地质2020，53，1： | 17 |
| 10 | 基于ICP-MS法分析银杏叶系列品种中25种无机元素显示文摘目的建立银杏叶制剂中25种无机元素的电感耦合等离子体质谱(ICP-MS)分析方法,并对不同剂型银杏叶制剂中无机元素量进行比较分析。方法样品经微波消解后,采用ICP-MS法测定25种无机元素量,绘制无机元素指纹谱图,并进行方法学考察。结果 25种无机元素在各自的线性范围内线性关系良好,r≥0.950 0,精密度、稳定性和重复性试验的RSD值均符合定量分析要求;加样回收率为91.35%~108.86%,RSD在0.05%~4.45%。银杏叶制剂中检测了25种无机元素量,并绘制无机元素指纹图谱,发现其谱图具有一定的特征性;银杏叶片中元素Hg、Al、Cr的量较高,有害无机元素的量超标应引起关注。结论通过无机元素在银杏叶制剂中的组成分布及其量的变化规律研究,为银杏叶制剂的质量控制及安全性评价提供依据,同时为临床使用提供一定参考。 | 赵一懿 郭洪祝 傅欣彤 陈有根 | 2017 | 中草药2017，48，10： | 16 |
| 11 | S-1-based vs non-S-1-based chemotherapy in advanced gastric cancer: A meta-analysis显示文摘AIM: To assess the efficacy and tolerability of S-1-based vs non-S-1-based chemotherapy in advanced gastric cancer(AGC). METHODS: We extracted reported endpoints, including overall survival(OS), progression-free survival(PFS), time-to-treatment failure(TTF), objective response rate(ORR) and adverse effects, from randomized controlled trials identified in PubMed, the Cochrane library, Science Direct, EMBASE and American Society of Clinical Oncology meetings. Stata software was used to calculate the pooled values.RESULTS: Seven randomized controlled trials involving 2176 patients were included in this meta-analysis. Compared to non-S-1-based regimens, the use of S-1-based regimens were associated with an increase in ORR(RR = 1.300; 95%CI: 1.028-1.645); OS(HR = 0.89; 95%CI: 0.81-0.99; P = 0.025), TTF(HR = 0.83; 95%CI: 0.75-0.92; P = 0.000), and a lower risk of febrile neutropenia(RR = 0.225; P = 0.000) and stomatitis(RR = 0.230; P = 0.032). OS, PFS and TTFwere prolonged, especially in the Asian population. In subgroup analysis, statistically significant increases in ORR(RR = 1.454; P = 0.029), OS(HR = 0.895; P = 0.041) and TTF(HR = 0.832; P = 0.000) were found when S-1-based chemotherapy was compared to 5-fluorouracil(5-FU)-based chemotherapy. The incidence of leukopenia(RR = 0.584; P = 0.002) and stomatitis(RR = 0.230; P = 0.032) was higher in the 5-FU-based arm. S-1-based regimens had no advantage in ORR, OS, PFS, TTF and grade 3 or 4 adverse events over capecitabine-based regimens. CONCLUSION: S-1-based chemotherapy may be a good choice for AGC because of longer survival times, better tolerance and more convenient use. | Jian Yang Yan Zhou Ke Min Qiang Yao Chun-Ni Xu | 2014 | World Journal of Gastroenterology2014，20，33： | 15 |
| 12 | 腰麻剖宫产术中产妇血流动力学变化规律和特点显示文摘目的应用Li DCO-rapid连续监测剖宫产围术期中各因素对产妇血流动力学变化的影响。方法选择2013年10月至2014年1月于首都医科大学附属北京妇产医院就诊的70例美国麻醉医师协会(American society of anesthesiologists,ASA)Ⅰ~Ⅱ级择期剖宫产产妇,应用Li DCO-rapid仪器连续监测产妇心率(heart rate,HR)、平均动脉压(mean arterial pressure,MAP)、心输出量(cardiac output,CO)、每搏量(stroke volume,SV)、外周血管阻力(systemic vascular resistance,SVR)等指标。所有产妇均L2~L3间隙穿刺,予以等比重0.5%布比卡因7.5mg腰麻,目标麻醉平面T6。记录麻醉诱导前基础值(T(basic))、麻醉后仰卧位(T0)、切皮时(T1)、胎儿娩出时(T2)、肌注缩宫素后1分钟(T3)、肌注缩宫素后3分钟(T4)、肌注缩宫素后5分钟(T5)、肌注缩宫素后10分钟(T6)、肌注缩宫素后15分钟(T7)、子宫置入腹腔时(T8)、子宫置入腹腔后1分钟(T9)、手术结束时(T10)各时点血流动力学指标。结果麻醉后仰卧位(T0)与麻醉诱导前基础值(Tbasic)相比,麻醉后MAP降低,CO增加,SV增加,SVR减少,差异有显著性(P〈0.05)。两时段HR变化差异无显著性(P〉0.05)。T1与T0相比,HR降低,差异具有显著性(P〈0.05)。两时段MAP、SV、CO、SVR差异无显著性(P〉0.05)。T2与T1相比,MAP增加,CO降低,SV降低,SVR增加,差异具有显著性(P〈0.05)。两时段HR差异无显著性(P〉0.05)。T3与T2相比,HR增快,CO增加,SV增加,SVR减少,MAP降低,差异具有显著性(P〈0.05)。T9与T8相比,HR增快、CO增加、SV增加、SVR减少,差异具有显著性(P〈0.05)。T(10)与T1,两时段MAP、HR、CO、SV、SVR变化差异无显著性(P〉0.05)。T(10)与基础值相比,MAP降低,CO增加,SV增加,SVR减少,差异有显著性(P〈0.05)。结论 1在小剂量腰麻常规剖宫产中,麻醉、分娩、缩宫素、子宫还纳回盆腹腔等因素均会对患者血流动力学变化产生影响。2Li DCO-rapid无创血流动力学监测系统用于腰麻-硬膜外联合麻醉剖宫产术中连续监测,能提供较全面的循环生理改变,利于麻醉医生正确判断母体瞬时循环状态,提高母儿安全性。 | 安洁 徐铭军 王宇祺 邓晓明 | 2016 | 中国医刊2016，51，8： | 14 |
| 13 | Beyond the Pediatric end-stage liver disease system: Solutions for infants with biliary atresia requiring liver transplant显示文摘Biliary atresia(BA), a chronic progressive cholestatic disease of infants, is the leading cause for liver transplant in children, especially in patients under two years of age. BA can be successfully treated with the Kasai portoenterostomy; however most patients still require a liver transplant, with up to one half of BA children needing a transplant by age two. In the current pediatric end-stage liver disease system, children with BA face the risk of not receiving a liver in a safe and timely manner. In this review, we discuss a number of possible solutions to help these children. We focus on two general approaches:(1) preventing/delaying need for transplantation, by optimizing the success of the Kasai operation; and(2) expediting transplantation when needed, by performing techniques other than the standard deceased-donor, whole, ABO-matched organ transplant. | Mary Elizabeth M Tessier Sanjiv Harpavat Ross W Shepherd Girish S Hiremath Mary L Brandt Amy Fisher John A Goss | 2014 | World Journal of Gastroenterology2014，20，32： | 14 |
| 14 | 石墨烯复合导电剂SP/CNTs/G对LiNi_(0.5)Co_(0.2)Mn_(0.3)O_2锂离子电池性能影响显示文摘用气相沉积法(CVD)和转移法制备了石墨烯,用超声分散及搅拌的方法分别制备了导电碳黑(SP)导电浆料,导电碳黑(SP)、碳纳米管(CNTs)复合导电浆料(SP/CNTs)及导电碳黑(SP)、碳纳米管(CNTs)和石墨烯(G)复合导电浆料(SP/CNTs/G),通过扫描电镜(SEM)、四探针测试、恒流充放电测试、循环伏安测试(CV)和电化学阻抗谱测试(EIS)等方法研究了导电剂对锂离子电池正极材料LiNi_(0.5)Co_(0.2)Mn_(0.3)O_2的表面形貌、电阻率和电化学性能的影响。结果表明:添加质量分数2%复合导电剂SP/CNTs/G的样品电阻率较小,0.2 C首次充放电比容量分别为201.93 m Ah·g^(–1)和180.29 m Ah·g^(–1),首次充放电效率为89.28%。3.0C循环5次后的放电比容量为161.45 m Ah·g^(–1),容量保持率仍有89.69%,1.0C循环50次后放电比容量为166.97 m Ah·g^(–1),容量保持率为96.65%,倍率和循环性能优良。 | 何湘柱 胡燚 邓忠德 孔令涌 尚伟丽 | 2016 | 电子元件与材料2016，35，11： | 14 |
| 15 | 不同活化条件下粉煤灰中锂的酸碱溶出特性显示文摘粉煤灰提取氧化铝作为其资源高值利用的重要途径之一引起广泛关注.由于粉煤灰中还含有一定丰度Li(锂)元素,在提取氧化铝的同时实现Li的协同提取对于进一步提高粉煤灰的资源利用效益意义重大.为认识粉煤灰中Li的溶出特性,分别考察了原粉煤灰、CaO煅烧活化粉煤灰和Na_2CO_3煅烧活化粉煤灰中Li在酸性溶液和碱性溶液中的溶出特性,并采用XRD(X-射线衍射)分析了粉煤灰浸取前后的物相变化,结合Li溶出率的变化,阐释了Li在不同浸出条件下溶出率差异的原因.结果表明:在相同浸出温度(100℃)下粉煤灰直接在酸性溶液和碱性溶液中的溶出率相对较低,分别仅为28%和36%;而经CaO和Na_2CO_3活化后粉煤灰中Li的溶出率显著提高,活化后粉煤灰中Li在酸性溶液中的溶出率可达到98%和86%,均高于碱性溶液中Li的溶出率(86%和67%).XRD的分析结果进一步表明,部分Li可能赋存于非晶相或晶相表面,这部分Li易于被酸或碱直接浸出;部分Li可能镶嵌在莫来石、石英等晶相内部,不易被溶出,经CaO和Na_2CO_3助剂活化后,部分Li又重新嵌入到钙黄长石、霞石等新生成物相的晶格中,而这些物相更易于与酸反应,因而酸性溶液中Li的溶出率普遍高于碱性溶液中的结果. | 赵泽森 高建明 郭彦霞 陈荣峰 程芳琴 | 2018 | 环境科学研究2018，31，3： | 13 |
| 16 | 锂锰氧化物离子筛盐湖提锂的研究现状及应用前景显示文摘锂锰氧化物离子筛对Li+离子选择性高,吸附容量大且环境友好,被认为是目前最具应用前景的绿色盐湖卤水提锂方法。重点介绍了我国盐湖锂资源的情况及λ-MnO2离子筛盐湖提锂的反应机理、制备方法以及研究现状,并对我国盐湖卤水的开发提出了自己的看法。 | 张荣国 杨顺林 雷家珩 郭丽萍 巫辉 | 2004 | 化学与生物工程2004，21，4： | 13 |
| 17 | Silybin counteracts lipid excess and oxidative stress in cultured steatotic hepatic cells显示文摘AIM: To investigate in vitro the therapeutic effect and mechanisms of silybin in a cellular model of hepatic steatosis.METHODS: Rat hepatoma Fa O cells were loaded with lipids by exposure to 0.75 mmol/L oleate/palmitate for 3 h to mimic liver steatosis. Then, the steatotic cells were incubated for 24 h with different concentrations(25 to 100 μmol/L) of silybin as phytosome complex with vitamin E. The effects of silybin on lipid accumulation and metabolism, and on indices of oxidative stress were evaluated by absorption and fluorescence microscopy, quantitative real-time PCR, Western blot, spectrophotometric and fluorimetric assays.RESULTS: Lipid-loading resulted in intracellular triglyceride(TG) accumulation inside lipid droplets, whose number and size increased. TG accumulation was mediated by increased levels of peroxisome proliferator-activated receptors(PPARs) and sterol regulatory element-binding protein-1c(SREBP-1c). The lipid imbalance was associated with higher production of reactive oxygen species(ROS) resulting in increased lipid peroxidation, stimulation of catalase activity and activation of nuclear factor kappa-B(NF-κB). Incubation of steatotic cells with silybin 50 μmol/L significantly reduced TG accumulation likely by promoting lipid catabolism and by inhibiting lipogenic pathways, as suggested by the changes in carnitine palmitoyltransferase 1(CPT-1), PPAR and SREBP-1c levels. The reduction in fat accumulation exerted by silybin in the steatotic cells was associated with the improvement of the oxidative imbalance caused by lipid excess as demonstrated by the reduction in ROS content, lipid peroxidation, catalase activity and NF-κB activation.CONCLUSION: We demonstrated the direct antisteatotic and anti-oxidant effects of silybin in steatotic cells, thus elucidating at a cellular level the encouraging results demonstrated in clinical and animal studies. | Giulia Vecchione Elena Grasselli Adriana Voci Francesca Baldini Ignazio Grattagliano David QH Wang Piero Portincasa Laura Vergani | 2016 | World Journal of Gastroenterology2016，22，26： | 13 |
| 18 | Black hairy tongue syndrome显示文摘Black hairy tongue(BHT) is a benign medical condition characterized by elongated filiform lingual papillae with typical carpet-like appearance of the dorsum of the tongue. Its prevalence varies geographically, typically ranging from 0.6% to 11.3%. Known predisposing factors include smoking, excessive coffee/black tea consumption, poor oral hygiene, trigeminal neuralgia, general debilitation, xerostomia, and medication use. Clinical presentation varies but is typically asymptomatic, although aesthetic concerns are common. Differential diagnosis includes pseudo-BHT, acanthosis nigricans, oral hairy leukoplakia, pigmented fungiform papillae of the tongue, and congenital melanocytic/melanotic nevi/macules. Clinical diagnosis relies on visual observation, detailed history taking, and occasionally microscopic evaluation. Treatment involves identification and discontinuation of the offending agent, modifications of chronic predisposing factors, patient's re-assurance to the benign nature of the condition, and maintenance of adequate oral hygiene with gentle debridement to promote desquamation. Complications of BHT(burning mouth syndrome, halitosis, nausea, gagging, dysgeusia) typically respond to therapy. Prognosis is excellent with treatment of underlying medical conditions. BHT remains an important medical condition which may result in additional burden on the patient and health care system and requires appropriate prevention, recognition and treatment. | Grigoriy E Gurvits Amy Tan | 2014 | World Journal of Gastroenterology2014，20，31： | 12 |
| 19 | 从铝土矿中提取Ga、Nb、Li、Sc的可行性初步研究显示文摘对含有稀有金属的某铝土矿,进行了提取Ga、Sc、Li、Nb的可行性初步研究。研究了烧结法处理铝土矿,烧结块碱浸,渣酸浸的工艺。结果表明90%以上的Ga随Al一道进入浸出液,碱浸渣中富集了Sc与Nb,用浓盐酸可将Sc定量溶出,而Nb难于溶出。Li分布于碱浸液及酸浸液中。试验数据表明从铝土矿中提取Ga、Sc、Nb、Li在技术上是可行的,关键是经济上是否合算,建议设置赤泥预处理工序,以降低提取稀有元素的成本。 | 张淳 肖连生 夏文堂 | 2005 | 稀有金属与硬质合金2005，33，2： | 12 |
| 20 | 腔隙性脑梗死的研究显示文摘 | 范薇 朱文炳 汪昕 | 2000 | 中国临床医学杂志2000，7，1： | 12 |
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