Results 101 to 110 of about 1,631,664 (286)

The Risk Factors of Carbapenem-Resistant Klebsiella pneumoniae Infection: A Single-Center Chinese Retrospective Study

open access: yesInfection and Drug Resistance, 2022
Lei Wang, Xiao-Dong Yuan, Ting Pang, Shu-Hong Duan Department of Infectious Diseases, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People’s Republic of ChinaCorrespondence: Shu-Hong Duan, Department of Infectious Diseases ...
Wang L, Yuan XD, Pang T, Duan SH
doaj  

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang   +15 more
wiley   +1 more source

Cities as command and control centres of the world economy: An empirical analysis, 2006–2015

open access: yesBulletin of Geography. Socio-Economic Series, 2017
As a result of their rapid economic growth, several powerful corporate giants have emerged in developing countries, especially in China, operating not only in the traditional manufacturing sector, but also in high-tech industries and finance.
Csomós György
doaj   +1 more source

First observation of $\psi(2S) \to p \bar{n} \pi^- +c.c.$

open access: yes, 2006
Using 14 million $\psi(2S)$ events collected with the Beijing Spectrometer (BESII) at the Beijing Electron-Positron Collider, the branching fractions of $\psi(2S)$ decays to $p \bar{n} \pi^-$ and $\bar{p} n \pi^+$ and the branching fractions of the main ...
B. A. Zhuang   +174 more
core   +1 more source

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

open access: yesAdvanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu   +10 more
wiley   +1 more source

Research on the Influence Mechanism of Rural Public Space Characteristics on the Place Attachment of the Left-Behind Elderly and the Optimization of Rural Public Space

open access: yesFengjing Yuanlin
ObjectiveAs an important part of the rural human settlement environment, public space is a place for the daily social activities of the elderly left behind in the countryside, and it also provides emotional support for these elderly people.
Shiyu MENG   +4 more
doaj   +1 more source

Model-independent constraints on spin observables

open access: yes, 2009
We discuss model-independent constraints on spin observables in exclusive and inclusive reactions, with special attention to the case of photoproduction.Comment: 6 pages, 5 figures, Talk by J.-M.
  +12 more
core   +3 more sources

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

open access: yesAdvanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang   +12 more
wiley   +1 more source

Scientific Greening, Landscape Colorization, and Spatial Verticalization: Exploration of the Action Framework and Construction Pathway for Garden City

open access: yesFengjing Yuanlin
ObjectiveAs cities enter the stage of stock optimization from expansion, improving urban quality and fostering harmonious coexistence between humans and nature have emerged as pressing priorities.
Xiaoxi LI, Ting LI, Xi ZHENG
doaj   +1 more source

Beijing 798 Art Zone: A Maturing Creative Cluster? [PDF]

open access: yesPacific Geographies, 2012
The Beijing 798 Art Zone (北京798艺术区) is certainly the most famous cultural district within China. It is located on a spacious factory site of a former military-industrial project from the 1950s. At that time, it was realized with the support of architects
Waibel, Michael, Zielke, Philipp
doaj  

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