Results 121 to 130 of about 1,039,599 (349)

The role of infrastructure investment location in China's western development [PDF]

open access: yes
Development of the western region is vital to the balanced growth of China. The author studies the impacts of infrastructure investment that may most efficiently alleviate the burden of geographical remoteness of the West.
Xubei Luo
core  

A Completely Monotonic Function Involving Divided Difference of Psi Function and an Equivalent Inequality Involving Sum [PDF]

open access: yes, 2006
In this paper, a function involving the divided difference of the psi function is proved to be completely monotonic, a class of inequalities involving sum are founded, and an equivalent relation between the complete monotonicity and one of the class ...
Qi, Feng
core  

An alternative proof of Elezovi\'c-Giordano-Pe\v{c}ari\'c's theorem

open access: yes, 2009
In the present note, an alternative proof is supplied for Theorem~1 in [N. Elezovi\'c, C. Giordano and J. Pe\v{c}ari\'c, \textit{The best bounds in Gautschi's inequality}, Math. Inequal. Appl.
Guo, Bai-Ni, Qi, Feng
core   +1 more source

Comparative Analysis on Economic Competitiveness of Kaifeng Based on Henan Province Based on Henan Province [PDF]

open access: yesProceedings of the 2015 International Conference on Economics, Management, Law and Education, 2015
Yanfang Li, Shuang Qiu
openaire   +1 more source

Synergistic Ion Transport and Spatial Confinement in Sb‐Embedded Hollow Carbon Nanofibers for Stable Na Metal Anodes

open access: yesAdvanced Science, EarlyView.
This work presents a 3D Sb‐embedded hollow carbon nanofiber (Sb@HCF) host for ultra‐stable Na metal anodes. Experimental analyses and theoretical simulations clearly uncovers that in situ formed Na‐Sb alloy guides uniform Na deposition and serves as efficient ion transport highways. The Sb@HCF‐based cells achieve exceptional cycling stability in half‐,
Feng Han   +9 more
wiley   +1 more source

Association Between Inflammatory Biomarkers and Cognitive Dysfunction Analyzed by MRI in Diabetes Patients

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2020
Xue Yang, 1,* Yiqi Chen, 2,* Wenshuo Zhang, 3 Zhen Zhang, 4 Xueli Yang, 2 Pengxu Wang, 2 Huijuan Yuan 2 1Department of Education and Training, Diabetes Research Center, Henan Province People’s Hospital, Zhengzhou, Henan Province, People’s ...
Yang X   +6 more
doaj  

An evaluation of the one percent clustered sample of the 1990 Census of China [PDF]

open access: yes
We describe and evaluate a one percent clustered sample of the 1990 Census of China, the largest publicly-available micro sample of any Chinese census, using direct inspection as well as comparisons with published data drawn from the complete enumeration.
William Lavely, William M. Mason
core  

The Making of an Integrated National Grain Market in China [PDF]

open access: yes, 2001
A market economy will not emerge from a redistributive economy automatically once the state abolishes a redistributive system. Because of the cognitive incompleteness of market actors in post-redistributive societies, and also because of the conflicts ...
Zhou, Wubiao
core  

Real‐Time Digital Micromotor Tracking‐Enabled Ultrasensitive Immunoassay

open access: yesAdvanced Science, EarlyView.
An AI‐facilitated real‐time digital micromotor tracking‐enabled immunoassay is developed, which leverages a self‐developed multi‐microparticle tracking system to monitor micromotor motion trajectories in a real‐time manner for digital protein analysis.
Jingjing Shi   +6 more
wiley   +1 more source

Tumor‐Derived Exosomal TAGLN2 Promotes Metastasis by Inducing Vascular Permeability and Angiogenesis via the NRP1/SEMA4D/YAP Axis

open access: yesAdvanced Science, EarlyView.
Gastric cancer‐derived exosomal TAGLN2 is identified as a key mediator of vascular reprogramming, with significantly elevated levels detected in patient serum. Independent of canonical SEMA4D signaling, it nucleates a cytoplasmic TAGLN2/NRP1/SEMA4D ternary complex that dually activates YAP, promoting angiogenesis, vascular dysfunction, and metastasis ...
Shuqi Yu   +7 more
wiley   +1 more source

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