Results 1 to 10 of about 3,784,922 (268)

Do county financial marketization reforms promote food total factor productivity growth?: a mechanistic analysis of the factors quality of land, labor, and capital

open access: yesFrontiers in Sustainable Food Systems, 2023
Improving food total factor productivity is a necessary way to break the double constraint of resources and environment, and promote the transformation of the food production system and the realization of the sustainable development goal of zero hunger ...
Yang Liu, JunFu Cui, Hui Jiang, Hua Yan
doaj   +1 more source

Assessing self-reported risky behavior among two-wheeled vehicle users: an exploratory analysis comparing e-bikers to other riders

open access: yesEuropean Transport Research Review, 2021
The current deployment of e-bikes in large cities all over the world raises new road safety problems. The shared features of e-bikes and other types of two-wheelers, notably in terms of size and maneuverability, can lead to common road safety issues and ...
Isabelle Ragot-Court   +3 more
doaj   +1 more source

The impact of mobile Internet use on mental distress among Chinese adults during the COVID-19 pandemic

open access: yesFrontiers in Public Health, 2022
With the rapid development of digital technology, mobile Internet use is increasing in popularity in China. Previous studies have shown that mobile Internet use has a positive or negative effect on mental distress.
Mingming Teng
doaj   +1 more source

Analysis on co-seismic response of underground fluids in Jiangsu related to Qinghai Maduo M7.4 earthquake

open access: yes地震科学进展, 2023
This article collects the co-seismic response changes of the temperature and water level of Jiangsu fluid wells during the M7.4 earthquake in Maduo, Qinghai, summarizes their characteristics, analyzes the influencing factors in combination with the basic
Haoqi Ni, Peng Zhang, Hao Chen, Kai Wang
doaj   +1 more source

Can information infrastructure development improve the health care environment? Evidence from China

open access: yesFrontiers in Public Health, 2022
Existing studies ignore the importance of information infrastructure development in improving regional health care environment. This paper adopts a spatial difference-in-difference (DID) model to assess the impact of information infrastructure ...
Chenglin Tu   +7 more
doaj   +1 more source

Experimental study on the influence of maintenance track position on vortex-induced vibration performance of a box girder suspension bridge

open access: yesFrontiers in Built Environment, 2023
To study the influence of maintenance track on the vortex-induced vibration (VIV) performance of main girder, the VIV response and time history of surface pressure data of a section model were obtained by wind tunnel vibration and pressure measurements ...
Chunguang Li   +5 more
doaj   +1 more source

A Bridge-Linked Phosphorus-Containing Flame Retardant for Endowing Vinyl Ester Resin with Low Fire Hazard

open access: yesMolecules, 2022
The high flammability of vinyl ester resin (VE) significantly limits its widespread application in the fields of electronics and aerospace. A new phosphorus-based flame retardant 6,6’-(1-phenylethane-1,2 diyl) bis (dibenzo[c,e][1,2]oxaphosphinine 6-oxide)
Zihui Xu   +5 more
doaj   +1 more source

Path Exploration and Mechanism Analysis of Villagers' Livelihood Transition Intention in the Early Stage of Tourism Development

open access: yesRedai dili, 2023
With rural tourism playing a crucial role in rural revitalization, the transition of villagers' livelihoods in the early stage of tourism development has become the focus of academic circles, and the willingness of villagers to transition their ...
Wang Mingjie   +4 more
doaj   +1 more source

Does Financial Literacy Affect Household Financial Behavior? The Role of Limited Attention

open access: yesFrontiers in Psychology, 2022
Financial literacy is essential for every individual concerned with public welfare and household portfolio choices. In this study, we investigate the impact of household financial literacy on individuals’ financial behavior using the China Household ...
Shulin Xu   +4 more
doaj   +1 more source

Advances in Finger and Partial Hand Prosthetic Mechanisms

open access: yesRobotics, 2020
Approximately 70% of the upper extremity amputations refers to partial hand loss with the involvement of one or more fingers. Historically, this type of limb amputation has been addressed adopting simple opposition designs that use the movement of the ...
Erasmo Difonzo   +3 more
doaj   +1 more source

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