Search Results - "李富强"
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维持性血液透析与腹膜透析患者中血清碱性磷酸酶、超敏肌钙蛋白I的表达水平及对心脏结构的影响
Published in 海南医学 (2022)“…R459.5; 目的 研究维持性血液透析与腹膜透析患者中血清碱性磷酸酶(ALP)、超敏肌钙蛋白I(hs-cTnI)的表达水平及对心脏结构的影响.方法…”
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临沂和周口地区中高温大曲细菌群落结构与基因功能差异性研究
Published in 食品工业科技 (2024)“…TS201.3; 为明确山东临沂和河南周口地区中高温大曲细菌群落结构及菌群基因功能的差异,本研究采用MiSeq高通量测序技术对 2个地区中高温大曲的细菌群落结构进行了解析,并基于直系同源蛋白数据库(clusters of orthologous groups of…”
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SIP的扩展在IMS QoS优化中的应用研究
Published in Guangtongxin Yanjiu (01-01-2009)“…基于SIP(会话初始协议)的IMS(IP多媒体子系统)的产生与发展,使得固网与移动网络的融合成为可能。为这种新型的网络提供多媒体业务的QoS(服务质量)保障是一个关键问题。根据SIP的简单、易扩展性,文章提出了一种利用SIP的扩展来改善IMS QoS的方案。…”
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TiO_2及其掺Fe材料的制备和EPR谱的研究
Published in 波谱学杂志 (2011)“…以钛酸四丁酯、无水乙醇、冰醋酸为原料,在室温下用溶胶-凝胶法制备得到二氧化钛及其掺Fe样品的湿凝胶,室温放置2天后,100℃干燥得到干凝胶,在500℃下焙烧得到二氧化钛及其掺Fe的粉末状样品.利用X射线衍射、电子顺磁共振等测试手段对样品进行分析,结果显示所得样品均为锐钛矿,Fe被引入了二氧化钛晶格中,Ti…”
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Apatite Fission Track Constraints on the Pattern of Faulting in the North Qilian Mountain
Published in Journal of earth science (Wuhan, China) (01-08-2013)“…The Qilian (祁连) Mountain is an active orogenic belt located at the northeastern margin of the Tibetan Plateau. During the process of continuous convergence…”
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Synthesis of N,N,N-4,4"-Di-(4-methylphenyl)-2,2':6',2"- terpyridine-N,N,N-tris(isothiocyanato) Ruthenium(Ⅱ) and Application to Colorimetric Hg^2+ Sensor
Published in Chinese journal of chemistry (2007)“…A terpyridine derivative DPTP [di-(4-methylphenyl)-2,2':6',2"-terpyridine] was conveniently synthesized from 2-bromopyridine via halogen-dance reaction,…”
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Novel Chromogenic Chemosensors for Fluoride Anion Based on 8-Hydroxyquinoline Azo Derivatives
Published in Chinese journal of chemistry (01-05-2007)“…A series of 8-hydroxyquinoline azo derivatives with diverse conjugated structures were synthesized and studied to chromogenicaUy detect anions. All the dyes…”
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