Results 61 to 70 of about 4,948 (136)

Inhibitory Effect of Two Traditional Chinese Medicine Monomers, Berberine and Matrine, on the Quorum Sensing System of Antimicrobial-Resistant Escherichia coli

open access: yesFrontiers in Microbiology, 2019
The quorum sensing (QS) system controls bacterial biofilm formation, which is highly related to the virulence and resistance of pathogens. In the present study, the effect of two traditional Chinese medicine (TCM) monomers, berberine and matrine, on ...
Tong Sun   +9 more
doaj   +1 more source

Influence of Seawater on the Carbon Steel Initial Corrosion Behavior

open access: yesInternational Journal of Electrochemical Science, 2019
In this study, the influence of seawater on the carbon steel initial corrosion behavior, exposed to the high temperature, high humidity, and high salt marine atmosphere of the south sea, is investigated using the weight loss measurement, a ...
Yuwei Liu, Zhenyao Wang, Yinghua Wei
doaj   +1 more source

Eco-efficient valorization of gold tailings: A low-carbon binder with high early strength and reduced carbon footprint

open access: yesGreen Energy and Resources
To address the demand for low-carbon binders with high early-age strength for gold tailings cementation, a sulfur-aluminum-ferric gold tailings cementitious material (SGCM) was developed using low-carbon sulfur-aluminum-ferric cementitious material (LSCM)
Yukang Wu   +7 more
doaj   +1 more source

CD34定量分析外周血干细胞的研究

open access: yesZhongguo shiyan zhenduanxue, 2001
目的 定量检测外周血干细胞 (PBSC)。方法 以藻红蛋白 (PE)标记的CD34单克隆抗体 ,用流式细胞术 (FCM)对 34例白血病患者与 33例健康成人外周血表达CD34抗原 (CD34+)的细胞进行定量分析 ,并以普通光学显微镜 (LM )、透射电子显微镜 (TEM)、激光扫描共聚焦显微镜 (LSCM )分别对CD34+/CD34-细胞进行观察。结果 经LSCM证实 ,FCM定量检测CD34+细胞特异性强 ,CD34+细胞在 0 %~ 1 6 .1 %范围内线性良好 (r =0 .9947 ...
彭黎明   +6 more
doaj  

A Novel One-Dimensional Chaotic System for Image Encryption in Network Transmission Through Base64 Encoding

open access: yesEntropy
Continuous advancements in digital image transmission technology within network environments have heightened the necessity for secure, convenient, and well-suited image encryption systems.
Linqing Huang   +5 more
doaj   +1 more source

Study on the value of detecting early secretory antigenic target-6 in cerebrospinal fluid monocytes by laser scanning confocal microscopy techniques in the early diagnosis of tuberculous meningitis

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2016
Objective To explore the value of detecting early secretory antigenic target-6 (ESAT-6) in cerebrospinal fluid (CSF) monocytes by laser scanning confocal microscopy (LSCM) techniques in early diagnosis of tuberculous meningitis (TBM), and to find a ...
Mei-jie LI, Yue-li ZOU, Jun-ying HE
doaj  

Comparative study on the effects of different polishing methods on tooth surface microstructure and roughness following initial periodontal treatment

open access: yesClinical and Experimental Dental Research
Objective To investigate the effects of different polishing methods on the surface microstructure and roughness of teeth following initial periodontal treatment. Methods Teeth were divided into three groups (silica onegloss, polishing disc, and polishing
Jingjue Gong, Xin Huang, Shuang Yuan
doaj   +1 more source

A Fast Enhanced Medical Image Encryption scheme Based on 2D-Chaotic Map and Improved Zigzag confusion

open access: yesITEGAM-JETIA
The rapid growth of telecommunication systems has increased the need for the secure transmission of data images in the telemedicine context, ensuring confidentiality and reliability.
elhadi Mehallel   +2 more
doaj   +1 more source

Dual‐Fluorophore Labeling for Polymer Blending Differentiation and Visualization

open access: yesAggregate
The visualization of phase separation in immiscible polymer blends holds significant industrial and academic relevance, as the resultant phase architecture governs the macroscopic properties and ultimate performance of blended materials.
Zhikang Xie, Siyu Yi, Xiangcheng Pan
doaj   +1 more source

Fluorescence Detection of Pyrene-Stained <i>Bacillus amyloliquefaciens</i> MHR24 in Tomato (<i>Solanum lycopersicum</i> L.) Stem Tissues. [PDF]

open access: yesInt J Mol Sci
Hernández-Rodríguez M   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy