Results 41 to 50 of about 181,614 (217)

Thoughts on systematic optimization and improvement of cadre E-learning of China Earthquake Administration

open access: yes地震科学进展, 2019
Since establishment of cadre E-learning of China Earthquake Administration,its work has been widely recognized within the seismic system. However,there are also many issues we’ve seen during these years. The system needs to be re-integrated and optimized
Qi Chen, Xinyi Sheng, Di Yao
doaj   +1 more source

Comparative Analysis of the Business Models of the Two Leading Short Video Apps in China, Douyin and Kuaishou:

open access: yesMaketingu Janaru, 2022
The essence of the business model concept lies in value creation and value capture. This has been a focus of attention in marketing: value creation has been studied from the viewpoint of customer interaction, while value capture has been considered from ...
Tatsuhiko Inoue   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Editorial

open access: yesActa Academica, 2022
Platform
doaj   +3 more sources

THE USE OF EDUCATIONAL PLATFORMS IN DEVELOPING YOUNG PEOPLE'S ENTREPRENEURIAL SKILLS [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2023
The information’s digitization has provided to the users the premises for fast, pleasant, convenient access to the information. The evolution of society requires new approaches in the vocational training of young people in order to integrate them into ...
SIMONA BRĂTĂȘANU
doaj  

Tokenizing Renewable Energy Certificates (RECs)—A Blockchain Approach for REC Issuance and Trading

open access: yesIEEE Access, 2022
Renewable Energy Certificate (REC) is a market-based instrument and tracking mechanism for electricity generated from renewable sources as they flow into the power grid.
Yanjun Zuo
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Infrastructure Typology of Metro Stations: A Passenger Simulation Approach Based on Efficiency and Capacity

open access: yesApplied Sciences
The efficiency of a metro station is determined by the transfer capacity it has on the platform. This is the critical area and the primary motivation for this research. This study analyzed the impact of platform typology on the efficiency and capacity of
Ariel Lopez   +4 more
doaj   +1 more source

The Impact of COVID-19 on Learning: Investigating EFL Learners’ Engagement in Online Courses in Saudi Arabia

open access: yesEducation Sciences, 2021
As a result of the COVID-19 pandemic, most learning around the world has been transferred online. Learners who previously engaged in traditional learning now face a new challenge, a distinctive rise in e-learning.
Iman Oraif, Tariq Elyas
doaj   +1 more source

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