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单发型浅表脂肪瘤样痣1例
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作者 陈前明 何丽莎 +1 位作者 李芬 李红 《临床皮肤科杂志》 CAS CSCD 北大核心 2013年第8期508-508,共1页
患者男,44岁。因右腰背部丘疹逐渐增大1年余于2012年6月12日就诊。患者于1年前无明显诱因右腰背部出现一米粒大丘疹,为肤色,无明显自觉症状,未予任何治疗。皮损逐渐增大,因衣物常摩擦成淡红色。既往体健,家庭成员中无类似疾病及... 患者男,44岁。因右腰背部丘疹逐渐增大1年余于2012年6月12日就诊。患者于1年前无明显诱因右腰背部出现一米粒大丘疹,为肤色,无明显自觉症状,未予任何治疗。皮损逐渐增大,因衣物常摩擦成淡红色。既往体健,家庭成员中无类似疾病及其他遗传性疾病史。体格检查:系统检查无异常。 展开更多
关键词 浅表脂肪瘤样痣 单发型
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下肢单发型浅表脂肪瘤样痣一例
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作者 张贺 张晓艳 苗朝阳 《实用皮肤病学杂志》 2017年第4期251-252,共2页
41岁男性患者,右大腿结节逐渐增大14年。皮肤科情况:右大腿中部后外侧可见一处蚕豆大小淡褐色半球形结节,境界清楚,质地中等。组织病理示:表皮角化过度,真皮胶原纤维束间可见成群异位成熟的脂肪细胞分布,真皮浅层及血管周围可见单一核... 41岁男性患者,右大腿结节逐渐增大14年。皮肤科情况:右大腿中部后外侧可见一处蚕豆大小淡褐色半球形结节,境界清楚,质地中等。组织病理示:表皮角化过度,真皮胶原纤维束间可见成群异位成熟的脂肪细胞分布,真皮浅层及血管周围可见单一核细胞浸润。诊断:单发型浅表脂肪瘤样痣。 展开更多
关键词 脂肪瘤样痣 单发型
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多发型和单发型喉乳头状瘤发病与乳头瘤病毒关系的探讨
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作者 孙安科 谢晓冬 +1 位作者 陈文弦 陈南春 《沈阳部队医药》 1999年第4期324-325,共2页
为探讨人乳头瘤病毒(HPV)与喉多发型乳头状瘤(MLP)和单发型乳头状瘤(SLP)发病的关系,比较两型喉乳头状瘤HPV感染发病是否存在不同,采用多聚酶链反应(PCR)方法检测石蜡包埋的MLP(22例)和SLP(28例)。结果显示,22例MLP中,有18例HPV阳性(81.... 为探讨人乳头瘤病毒(HPV)与喉多发型乳头状瘤(MLP)和单发型乳头状瘤(SLP)发病的关系,比较两型喉乳头状瘤HPV感染发病是否存在不同,采用多聚酶链反应(PCR)方法检测石蜡包埋的MLP(22例)和SLP(28例)。结果显示,22例MLP中,有18例HPV阳性(81.8%),28例SLP中有13例HPV阳性(46.4%),两者阳性率经x^2检验,P<0.05,差异有显著意义。本研究结果提示:MLP和SLP之间的HPV感染发病存在差异。 展开更多
关键词 人乳头瘤病毒 喉乳头状瘤 单发型 发型
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单发型浅表脂肪瘤样痣2例 被引量:3
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作者 殷芳 陈佳 +2 位作者 吴飞 章楚光 宋宁静 《临床皮肤科杂志》 CAS CSCD 北大核心 2014年第3期166-167,共2页
浅表脂肪瘤样痣(nevus lipomatosus cutaneous supedicialis,NLCS)是一种罕见的皮肤脂肪组织错构瘤。临床上可分为多发型和单发型,其中以单发型较少见,现将我科诊治的2例报告如下。
关键词 脂肪瘤样 单发型
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单发型浅表脂肪瘤样痣1例
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作者 钟声 阎衡 +2 位作者 杨希川 周春丽 叶庆佾 《实用皮肤病学杂志》 2009年第2期112-112,共1页
临床资料患者,男,37岁。右前臂包块3个月。3个月前发现右前臂一花生米大小包块,3个月内无明显增大,无痒痛等自觉症状,于2008年10月7日来我科就诊。患者既往体健。体格检查:一般情况好,各系统检查未见异常。
关键词 脂肪瘤样 单发型
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单发型肋骨内生软骨瘤累及椎体2例报告
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作者 杨海华 《福建医药杂志》 CAS 1998年第2期133-133,共1页
关键词 软骨肿瘤 肋骨 椎体 单发型
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腹部及盆腔内单发型包虫囊肿超声误诊1例
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作者 王超 王启荣 +1 位作者 刘明文 张宝文 《中国超声诊断杂志》 2002年第2期139-140,共2页
患者,女,24岁,汉族,未婚.因阵发性下腹疼痛7天于2000年5月16日来诊.查体:下腹部膨隆,腹膜刺激征(+),右下腹尤著.右下腹部扪及12.0cm×10.0cm×12.0cm大小圆形肿物,质韧,活动度差.B超检查:下腹部偏右侧探及一13.0cm×7.1cm&#... 患者,女,24岁,汉族,未婚.因阵发性下腹疼痛7天于2000年5月16日来诊.查体:下腹部膨隆,腹膜刺激征(+),右下腹尤著.右下腹部扪及12.0cm×10.0cm×12.0cm大小圆形肿物,质韧,活动度差.B超检查:下腹部偏右侧探及一13.0cm×7.1cm×14.6cm大小无回声,边界清,壁厚,尚平滑,回声增强.无回声内散在细小光点回声,后方增强效应明显.膀胱及子宫被明显挤向左侧,盆腔正中不能探及,双侧卵巢显示不清.此无回声与膀胱紧密相连,未见明显相通.膀胱容量大小8.4cm×5.3cm×7.7cm.子宫不能充分显示,显示部分大小约6.4cm(L)×3.8cm(AP),横径(T)测量不能.结论:右下腹及盆腔内囊性占位性病变--来源于卵巢可能.行剖腹探查术,术中见囊肿与大网膜、侧腹盆壁、部分后腹膜、肠管、膀胱、子宫及附件广泛粘连,囊肿张力较高,穿刺抽出清亮透明液体约1200ml,经钝性分离,完整剥离囊壁,切除囊肿.术后剖视其有透明粉皮样内囊,后病理示:包虫囊肿. 展开更多
关键词 腹部 盆腔 单发型包虫囊肿 超声诊断 误诊 病例报告 误诊原因
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疑难病例析评 第80例 双肺弥漫性钙化症—右下肺单发型上皮样血管内皮瘤 被引量:3
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作者 周健光 郑敏 +1 位作者 潘文胜 蔡绥勍 《中华医学杂志》 CAS CSCD 北大核心 2005年第26期1864-1867,共4页
关键词 上皮样血管内皮瘤 疑难病例析评 弥漫性 双肺 单发型 右下肺 钙化症 胸部X线片 肺下叶背段 密度增高 结节状 骨化病 特发性 肺块影 头胀痛 对称性 踝关节 咳痰 咳嗽 出现 胸片 复查
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单发型胸椎骨纤维结构不良一例报告 被引量:2
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作者 胡星新 刘立岷 《中国修复重建外科杂志》 CAS CSCD 北大核心 2014年第12期1573-1573,共1页
骨纤维结构不良(fi brous dysplasia of bone,FD)是一种良性骨肿瘤,好发于骨盆、股骨近端、胫骨、肋骨和颅骨,累及脊柱者少见。2012年5月我们收治1例单发型胸椎FD患者,经手术治疗获较好疗效。报告如下。1病例介绍患者女,53岁。于1年... 骨纤维结构不良(fi brous dysplasia of bone,FD)是一种良性骨肿瘤,好发于骨盆、股骨近端、胫骨、肋骨和颅骨,累及脊柱者少见。2012年5月我们收治1例单发型胸椎FD患者,经手术治疗获较好疗效。报告如下。1病例介绍患者女,53岁。于1年前无明显诱因出现右侧胸背部持续性疼痛,疼痛从背部向前胸部放射,夜晚或劳累后加重,休息后缓解。 展开更多
关键词 单发型骨纤维结构不良 胸椎 骨肿瘤
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综合疗法治疗单发型银屑病关节炎患者临床疗效 被引量:2
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作者 刘博武 张衍波 +1 位作者 石丽 曲亚荣 《临床军医杂志》 CAS 2020年第6期700-701,共2页
目的探讨综合疗法治疗单发型银屑病关节炎患者的临床疗效。方法选取自2014年7月至2017年7月大连康复疗养中心五龙背疗养区收治的46例单发型银屑病关节炎患者为研究对象。将患者随机分为常规组(n=22)与综合治疗组(n=24)。常规组口服甲氨... 目的探讨综合疗法治疗单发型银屑病关节炎患者的临床疗效。方法选取自2014年7月至2017年7月大连康复疗养中心五龙背疗养区收治的46例单发型银屑病关节炎患者为研究对象。将患者随机分为常规组(n=22)与综合治疗组(n=24)。常规组口服甲氨蝶呤并接受热疗;综合治疗组口服甲氨蝶呤药物,同时接受温泉泥疗、中药蒸汽浴物理治疗。口服药物及物理治疗均持续4周。记录并比较患者入院、出院及出院3个月时的银屑病面积和严重程度指数(PASI)评分、关节僵硬程度及血清超敏C反应蛋白水平。结果出院时,综合治疗组患者的PASI评分、超敏C反应蛋白、关节僵硬程度均优于入院时,差异有统计学意义(P<0.05);常规组出院时的PASI评分、超敏C反应蛋白优于入院时,差异有统计学意义(P<0.05);综合治疗组的PASI评分、超敏C反应蛋白、关节僵硬程度优于常规组,差异均有统计学意义(P<0.05)。出院3个月后,综合治疗组的PASI评分、关节僵硬程度优于入院时,差异有统计学意义(P<0.05);常规组的关节僵硬程度优于入院时,差异有统计学意义(P<0.05);综合治疗组的PASI评分、超敏C反应蛋白均优于常规组,差异有统计学意义(P<0.05)。结论综合疗法治疗单发型银屑病关节炎早期疗效显著,但需要定期按疗程接受治疗以保证长期疗效。 展开更多
关键词 单发型银屑病关节炎 中西医结合治疗 疗效评价
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血管瘤常见问题答疑
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作者 陈茜岚 《家庭医药(快乐养生)》 2024年第2期64-65,共2页
血管瘤是儿童最常见的良性肿瘤,常在出生时或出生不久发现皮肤上的红色“胎记”,因长得像“草莓”,而被广大家长熟知。目前,国内外已经更新了血管瘤的分类和名称,不再沿用以前“草莓状”“海绵状”血管瘤的名称,而分为血管瘤和脉管畸形... 血管瘤是儿童最常见的良性肿瘤,常在出生时或出生不久发现皮肤上的红色“胎记”,因长得像“草莓”,而被广大家长熟知。目前,国内外已经更新了血管瘤的分类和名称,不再沿用以前“草莓状”“海绵状”血管瘤的名称,而分为血管瘤和脉管畸形两大类。本文所涉及的均为婴幼儿血管瘤,分型主要包括单发型、多发型、节段型、中间型;分类主要包括浅表型、深在型、混合型等。 展开更多
关键词 婴幼儿血管瘤 发型 节段型 脉管畸形 单发型 常见问题 良性肿瘤 海绵状
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早期单发结节型肺泡细胞癌的CT诊断价值
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作者 徐美爱 《医学信息(医学与计算机应用)》 2014年第10期300-300,共1页
目的:探讨分析早期单发结节型细支气管肺泡细胞癌的诊断特点和临床价值。方法对我院收治的15例细支气管肺泡细胞癌患者的影像学检查和病理诊断资料进行回顾性分析,探讨HRCT诊断对BAC的诊断价值。结果 BAC的进展比较缓慢,镜下可见肿瘤边... 目的:探讨分析早期单发结节型细支气管肺泡细胞癌的诊断特点和临床价值。方法对我院收治的15例细支气管肺泡细胞癌患者的影像学检查和病理诊断资料进行回顾性分析,探讨HRCT诊断对BAC的诊断价值。结果 BAC的进展比较缓慢,镜下可见肿瘤边缘有分叶、毛刺,肿瘤内部出现空泡征、支气管充气征等,具有侵润性。结论 CT诊断对早期单发结节型肺泡细胞癌的诊断具有重要意义,HRCT对SBAC早期发现并采取相应治疗手段具有重要意义。 展开更多
关键词 早期单发型结节性肺泡细胞癌 CT检查 肿瘤内部空泡征
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前震与广义前震识别的频谱偏移法及其在长宁6.0级地震前的跟踪实践 被引量:6
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作者 马亮 杨立明 +1 位作者 程建武 孙玺浩 《高原地震》 2019年第A01期17-25,共9页
为了检验验证频谱偏移法并优化改进其方法和判据,对南北地震带及祁连山地震带发生的3.0~4.9级地震的频谱进行了系统的连续跟踪实验,至今时间跨度已有39个月。在2019年5月16日云南永善4.7级地震后,发现其频谱存在明显的频谱偏移现象。间... 为了检验验证频谱偏移法并优化改进其方法和判据,对南北地震带及祁连山地震带发生的3.0~4.9级地震的频谱进行了系统的连续跟踪实验,至今时间跨度已有39个月。在2019年5月16日云南永善4.7级地震后,发现其频谱存在明显的频谱偏移现象。间隔32天后,附近的四川长宁县发生6.0级地震,此次地震事件验证了前震或广义前震识别的频谱偏移法的有效性。然后对永善4.7级地震速度数据的傅里叶谱做分类分析,并得出频谱偏移的偏移率,适用有效空间范围等判据参数,并得出前者是后者的单发型广义前震的结论。 展开更多
关键词 直接前震 单发型前震 傅里叶变换 幅值谱 FFT均方谱 频谱偏移法
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手记的写作
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作者 范军 茅建华 《新疆新闻界》 1996年第2期33-35,共3页
手记的本意是笔记、日记之类。应用到新闻报道中,则指在采编过程中随意记录的具有新鲜内容的短文。近几年,手记已被众多的新闻传媒采用。人民日报1995年九十月份推出的一组“信手拈来谈变化”的稿件便是杰出的手记。人民日报华东版在一... 手记的本意是笔记、日记之类。应用到新闻报道中,则指在采编过程中随意记录的具有新鲜内容的短文。近几年,手记已被众多的新闻传媒采用。人民日报1995年九十月份推出的一组“信手拈来谈变化”的稿件便是杰出的手记。人民日报华东版在一段时间内专门开辟了“隐身人手记”的专栏,给读者留下了深刻的印象。上海的几家报纸在1995年“两会”召开期间也都争相采用“手记”进行报道。 展开更多
关键词 人民日报 新闻报道 雨花石 1995年 “菜篮子”工程 工业品 华东版 宁波 商业部门 单发型
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Simulation of porous medium engine using a detailed chemical kinetics model
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作者 刘宏升 解茂昭 《Journal of Southeast University(English Edition)》 EI CAS 2008年第4期532-536,共5页
The Senkin code of package is used to simulate the the Chemkin chemical kinetics combustion process of a porous medium(PM) engine fueled by n-heptane. The code is modified to incorporate the Woschni heat transfer co... The Senkin code of package is used to simulate the the Chemkin chemical kinetics combustion process of a porous medium(PM) engine fueled by n-heptane. The code is modified to incorporate the Woschni heat transfer correlation and heat transfer model within a porous medium. A detailed chemistry mechanism of NOx formation is coupled with the detailed chemical kinetics mechanism of n-heptane. The code is applied to a zero- dimensional single-zone model of engine combustion. Influences of operating parameters on the performance of the PM engine are discussed. With the increase in the intake temperature and compression ratio, or with the decrease of the excess air ratio, the ignition timing of the PM engine obviously advances. It is found that the porous medium acting as a heat recuperator can considerably preheat the fuel-air mixture, which promotes the ignition and combustion in the cylinder. And the initial PM temperature is a critical factor controlling the compression ignition of the mixture. 展开更多
关键词 porous medium (PM)engine single-zone model numerical simulation
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Decoupling Relationship Between Cultivated Land Occupation by Construction and Economic Growth in China During 1998-2007 被引量:3
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作者 Yang Ke Chen Baiming Tang Xiumei 《Chinese Journal of Population,Resources and Environment》 2010年第1期38-46,共9页
With the rapid development of economy,the conversion of cultivated land into nonagricultural land occurs more frequently and makes cultivated land sparser.This article based on the decoupling theory takes the situatio... With the rapid development of economy,the conversion of cultivated land into nonagricultural land occurs more frequently and makes cultivated land sparser.This article based on the decoupling theory takes the situations of cultivated land occupation by construction and economic growth in China from 1998 to 2007 as an example to evaluate and analyze the decoupling.The conclusions are drawn as follows.First,the article applies IU curve and gross method.The decoupling status by gross method,in contrast to that by IU curve,can express the pressure from cultivated land occupation better and is similar to the decoupling status based on the model of decoupling in this article.Second,in most provinces of China,the relationship between the cultivated land occupation by construction and economic growth has transformed from expansive negative decoupling to strong decoupling.In general,the transformation was firstly from economically advanced eastern municipalities under the central government directly,then to economically advanced eastern coastal provinces,and lastly to central,western and northeastern regions.Third,the decoupling status was relative to contemporaneous policies and laws on cultivated land protection and regional development planning.Their effect is obvious and positive. 展开更多
关键词 cultivated land occupation economic growth DECOUPLING
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Crohn's disease genotypes of patients in remission vs relapses after infliximab discontinuation 被引量:1
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作者 Cathy Lu Alistair Waugh +12 位作者 Robert J Bailey Raeleen Cherry Levinus A Dieleman Leah Gramlich Kata Matic Mario Millan Karen I Kroeker Daniel Sadowski Christopher W Teshima Dennis Todoruk Clarence Wong Karen Wong Richard N Fedorak 《World Journal of Gastroenterology》 SCIE CAS CSCD 2012年第36期5058-5064,共7页
AIM: To investigate genetic differences between Crohn's disease (CD) patients with a sustained remission vs relapsers after discontinuing infliximab while in cortico- steroid-free remission. METHODS: Forty-eight ... AIM: To investigate genetic differences between Crohn's disease (CD) patients with a sustained remission vs relapsers after discontinuing infliximab while in cortico- steroid-free remission. METHODS: Forty-eight CD patients received infliximab and were in full corticosteroid-free clinical remission but then discontinued infliximab for reasons other than a loss of response, were identified by review of an electronic database and charts. Infliximab-associated remis- sion was defined as corticosteroid-free plus normaliza- tion of clinical disease activity [CD activity index (CDAI) 〈 150] during follow-up visits based on physician global assessments. A CD relapse (loss of infliximab-induced remission) was clinically defined as a physician visit for symptoms of disease activity (CDAI 〉 220) and a thera- peutic intervention with CD medication(s), or a hospital- ization with complications related to active CD. Genetic analyses were performed on samples from 14 patients (n = 6 who had a sustained long term remission after stopping infliximab, n -- 8 who rapidly relapsed after stopping infliximab). Nucleotide-binding oligomerization domain 2 (NOD2)/caspase activation recruitment do- main 15 (CARD15) polymorphisms (R702W, G908R and L1007fs) and the inflammatory bowel disease 5 (IBDS) polymorphisms (IGR2060a1 and IGR3081a1) were ana- lyzed in each group. RESULTS: Five single nucleotide polymorphisms of IBD5 and NOD2/CARD15 genes were successfully analyzed for all 14 subjects. There was no signifcant increase in frequency of the NOD2/CARD15 polymor- phisms (R702W, G908R and L1007fs) and the IBD5 polymorphisms (IGR2060al and IGR3081a1) in either group of patients; those whose disease relapsed rap- idly or those who remained in sustained long term remission following the discontinuation of infliximab. Nearly a third of patients in full clinical remission who stopped infliximab for reasons other than loss of re- sponse remained in sustained clinical remission, while two-thirds relapsed rapidly. There was a marked dif- ference in the duration of clinical remission following discontinuance of infliximab between the two groups. The patients who lost remission did so after 1.0 years 4- 0.6 years, while those still in remission were at the time of this study, 8.1 years 4- 2.6 years post-discon- tinuation of infliximab, P 〈 0.001. The 8 patients who had lost remission after discontinuing infiiximab had a mean number of 5 infusions (range 3-7), with a mean treatment time of 7.2 mo (range 1.5 mo-15 mo). The mean duration of time from the last infusion of inflix- imab to the time of loss of remission was 382 d (range 20 d-701 d). The 6 patients who remained in remission after discontinuing infliximab had a mean number of 6 infusions (range 3-12), with a mean treatment dura- tion of 12 mo (range 3.6 mo-32 too) (P = 0.45 relative to those who lost remission). CONCLUSION: There are no IBD5 or NOD2/CARD15 mutations that predict which patients might have sus- tained remission and which will relapse rapidly after stopping infliximab. 展开更多
关键词 INFLIXIMAB Anti-tumor necrosis factor alpha Crohn's disease Inflammatory bowel disease GENOTYPE
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Performance of a Self-Aligned InP/GaInAs SHBT with a Novel T-Shaped Emitter
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作者 苏树兵 刘训春 +4 位作者 刘新宇 于进勇 王润梅 徐安怀 齐鸣 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2006年第3期434-437,共4页
A self-aligned InP/GalnAs single heterojunction bipolar transistor(HBT) is investigated using a novel T-shaped emitter. A U-shaped emitter layout,selective wet etching,laterally etched undercut, and an air-bridge ar... A self-aligned InP/GalnAs single heterojunction bipolar transistor(HBT) is investigated using a novel T-shaped emitter. A U-shaped emitter layout,selective wet etching,laterally etched undercut, and an air-bridge are applied in this process. The device, which has a 2μm×12μm U-shaped emitter area,demonstrates a common-emitter DC current gain of 170,an offset voltage of 0.2V,a knee voltage of 0.5V, and an open-base breakdown voltage of over 2V. The HBT exhibits good microwave performance with a current gain cutoff frequency of 85GHz and a maximum oscillation frequency of 72GHz, These results indicate that these InP/InGaAs SHBTs are suitable for low-voltage,low-power,and high-frequency applications. 展开更多
关键词 self-alignment emitters InP single heterojunction bipolar transistor T-shaped emitter U-shaped emitter layout
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Application of VP1 Protein to Develop Monoclonal Antibody against Foot-and-mouth Disease Virus Asia1 Type 被引量:5
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作者 Tong LIN Jun-zheng DU Jun-jun SHAO Guo-zheng CONG Shuai SONG Shan-dian GAO Hui-yun CHANG 《Virologica Sinica》 SCIE CAS CSCD 2009年第3期215-220,共6页
In order to develop an anti-FMDV Asial type monoclonal antibody (mAb), BABL/c mice were immunized with recombinant FMDV VP1 protein. Three mAbs, 1B8, 5El and 5E2, were then further optimized. The result indicated th... In order to develop an anti-FMDV Asial type monoclonal antibody (mAb), BABL/c mice were immunized with recombinant FMDV VP1 protein. Three mAbs, 1B8, 5El and 5E2, were then further optimized. The result indicated that prepared anti-FMDV Asial mAbs had no cross-reactivity with Swine vesicular disease (SVD) and FMDV O, A and C type antigen. Their titers in abdomen liquor were 1:5×10^6, 1:2×10^6 and 1:5×10^6, respectively. 1B8 was found to be of IgG1 subtype, 5El and 5E2 belonged to IgG2b subtype. In this study, the prepared mAbs are specific for detecting FMDV type Asia1, and is potentially useful for pen-side diagnosis. 展开更多
关键词 Asial type FMDV VP1 protein Monoclonal antibody
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Simple Emission Model of Supersonic Molecular Beam
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作者 ZHENG Yinjia SHI Le SUN Ping 《Southwestern Institute of Physics Annual Report》 2004年第1期36-39,共4页
Recently some modes of supersonic molecular beam injection (SMBI)have been put forward. Among them there are electrostatic “double layer”-shielding, simple collective and optimized numerical models to explain the ... Recently some modes of supersonic molecular beam injection (SMBI)have been put forward. Among them there are electrostatic “double layer”-shielding, simple collective and optimized numerical models to explain the experiment phenomenon. The penetrated depth A and particle deposition were calculated theoretically. About 1/7 in- cident thermal electron flux was amputated and, A increased seven times. The previous simulation is not enough for the SMBI fueling mechanism research. Hence, further investigations, both in experiment and in theory should be developed. The phenomena of line emission due to supersonic molecular beam (SMB) are of particular importance. 展开更多
关键词 Supersonic molecular beam Penetration dept Simple emission model
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