Prevalence and resistance characteristics of multidrug-resistant Streptococcus pneumoniae isolated from the respiratory tracts of hospitalized children in Shenzhen, China

Authors: Xing Shi, Sandip Patil, Qing Wang, Zihao Liu, Chunqin Zhu, Heping Wang, Yunshen Chen, Liqiang Li, Liang Yang, Yuejie Zheng, Shaowei Dong, Yanmin Bao

Source: Frontiers in Cellular and Infection Microbiology, Vol 13 (2024)

Subject Terms: pneumococcus, PCV13, whole genome sequencing, non-vaccine serotype, MDR phenotype, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fcimb.2023.1332472/full; https://doaj.org/toc/2235-2988

Access URL: https://doaj.org/article/b856c041406149a5bd2a4e654b709ff3

Transcriptome Profile of Fusarium graminearum Treated by Putrescine

Authors: Lina Zhang, Xishi Zhou, Pengfeng Li, Yiwei Wang, Qianyong Hu, Yuping Shang, Yunshen Chen, Xiying Zhu, Hongjie Feng, Cuijun Zhang

Source: Journal of Fungi, Vol 9, Iss 1, p 60 (2022)

Subject Terms: deoxynivalenol synthesis, Fusarium graminearum, putrescine, transcriptome, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/2309-608X/9/1/60; https://doaj.org/toc/2309-608X

Access URL: https://doaj.org/article/63640a38a1d04b83a92c3340f8e51839

High Temperature CO2-in-Water Foams Stabilized with Cationic Quaternary Ammonium Surfactants.

Authors: Yunshen Chen¹, Elhag, Amro S.¹, Worthen, Andrew J.¹, Reddy, Prathima P.¹, Ou, Anne Marie¹, Hirasaki, George J.², Quoc P. Nguyen³, Biswal, Sibani L.², Johnston, Keith P.¹ kpj@che.utexas.edu

Source: Journal of Chemical & Engineering Data. Aug2016, Vol. 61 Issue 8, p2761-2770. 10p.

Subject Terms: *CARBON dioxide in water, *CATIONIC surfactants, *QUATERNARY ammonium compounds, *HIGH pressure (Technology), *CHEMICAL stability, *DENSITY of gases

High Temperature CO2-in-Water Foams Stabilized with Cationic Quaternary Ammonium Surfactants.

Authors: Yunshen Chen¹, Elhag, Amro S.¹, Worthen, Andrew J.¹, Reddy, Prathima P.¹, Ou, Anne Marie¹, Hirasaki, George J.², Quoc P. Nguyen³, Biswal, Sibani L.², Johnston, Keith P.¹, kpj@che.utexas.edu

Source: Journal of Chemical & Engineering Data; Aug2016, Vol. 61 Issue 8, p2761-2770, 10p

Mobility of Ethomeen C12 and Carbon Dioxide (CO2) Foam at High Temperature/High Salinity and in Carbonate Cores

Authors: Leyu Cui¹, Kun Ma¹, Puerto, Maura¹, Abdala, Ahmed A.², Tanakov, Ivan¹, Lu, Lucas J.^1,2, Yunshen Chen³, Elhag, Amro³, Johnston, Keith P.³, Biswal, Sibani L.¹, Hirasaki, George¹

Source: SPE Journal; Aug2016, Vol. 21 Issue 4, p1151-1163, 13p, 1 Color Photograph, 2 Diagrams, 3 Charts, 17 Graphs

Mobility of Ethomeen C12 and Carbon Dioxide (CO2) Foam at High Temperature/High Salinity and in Carbonate Cores

Authors: Leyu Cui, Kun Ma, Puerto, Maura, Abdala, Ahmed A., Tanakov, Ivan, Lu, Lucas J., Yunshen Chen, Elhag, Amro, Johnston, Keith P., Biswal, Sibani L., Hirasaki, George

Source: SPE Journal; Aug2016, Vol. 21 Issue 4, p1151-1163, 13p, 1 Color Photograph, 2 Diagrams, 3 Charts, 17 Graphs

Subject Terms: CARBON dioxide, HETEROGENEITY, CHEMICAL stability

CO2-in-Water Foam at Elevated Temperature and Salinity Stabilized with a Nonionic Surfactant with a High Degree of Ethoxylation.

Authors: Yunshen Chen¹, Elhag, Amro S.¹, Leyu Cui², Worthen, Andrew J.¹, Reddy, Prathima P.¹, Noguera, Jose A.¹, Ou, Anne Marie¹, Ma, Kun², Puerto, Maura², Hirasaki, George J.², Nguyen, Quoc P.³, Biswal, Sibani L.², Johnston, Keith P.¹ kpj@che.utexas.edu

Source: Industrial & Engineering Chemistry Research. Apr2015, Vol. 54 Issue 16, p4252-4263. 12p.

Subject Terms: *CARBON dioxide in water, *WATER temperature, *SALINITY, *SURFACE active agents, *ETHOXYLATION, *AQUEOUS solutions

CO2-in-Water Foam at Elevated Temperature and Salinity Stabilized with a Nonionic Surfactant with a High Degree of Ethoxylation.

Authors: Yunshen Chen¹, Elhag, Amro S.¹, Leyu Cui², Worthen, Andrew J.¹, Reddy, Prathima P.¹, Noguera, Jose A.¹, Ou, Anne Marie¹, Ma, Kun², Puerto, Maura², Hirasaki, George J.², Nguyen, Quoc P.³, Biswal, Sibani L.², Johnston, Keith P.¹, kpj@che.utexas.edu

Source: Industrial & Engineering Chemistry Research; Apr2015, Vol. 54 Issue 16, p4252-4263, 12p

Switchable Nonionic to Cationic Ethoxylated Amine Surfactants for CO2 Enhanced Oil Recovery in High-Temperature, High-Salinity Carbonate Reservoirs.

Authors: Yunshen Chen¹, Elhag, Amro S.², Poon, Benjamin M.², Leyu Cui³, Kun Ma³, Liao, Sonia Y.¹, Reddy, Prathima P.¹, Worthen, Andrew J.¹, Hirasaki, George J.⁴, Nguyen, Quoc P.⁵, Biswal, Sibani L.³, Johnston, Keith P.²

Source: SPE Journal; Apr2014, Vol. 19 Issue 2, p249-259, 11p

Switchable Nonionic to Cationic Ethoxylated Amine Surfactants for CO2 Enhanced Oil Recovery in High-Temperature, High-Salinity Carbonate Reservoirs.

Authors: Yunshen Chen, Elhag, Amro S., Poon, Benjamin M., Leyu Cui, Kun Ma, Liao, Sonia Y., Reddy, Prathima P., Worthen, Andrew J., Hirasaki, George J., Nguyen, Quoc P., Biswal, Sibani L., Johnston, Keith P.

Source: SPE Journal; Apr2014, Vol. 19 Issue 2, p249-259, 11p

Subject Terms: THERMAL oil recovery, SURFACE active agents, AMINES, CARBON dioxide, CARBON foams