Results 31 to 40 of about 1,222,938 (291)

Processes and controls of regional floods over eastern China [PDF]

open access: yesHydrology and Earth System Sciences
Mounting evidence points to elevated regional flood hazards in a changing climate, but existing knowledge about their processes and controls is limited.
Y. Yang   +7 more
doaj   +1 more source

Super-resolution reconstruction, recognition, and evaluation of laser confocal images of hyperaccumulator Solanum nigrum endocytosis vesicles based on deep learning: Comparative study of SRGAN and SRResNet

open access: yesFrontiers in Plant Science, 2023
It is difficult for laser scanning confocal microscopy to obtain high- or ultra-high-resolution laser confocal images directly, which affects the deep mining and use of the embedded information in laser confocal images and forms a technical bottleneck in
Wenhao Li   +4 more
doaj   +1 more source

How to “De-Dutch” the bicycle: Development of active mobility policy on the Caribbean island of Bonaire through real-world mixed methods research

open access: yesTransportation Research Interdisciplinary Perspectives
Bonaire, an island in the Dutch Caribbean, faces many societal challenges including poverty, high rates of non-communicable diseases, traffic congestion and physical inactivity.
Dylan Power   +4 more
doaj   +1 more source

Collaboration, experimentation, continuous improvement: Exploring an iterative way of working in the Municipality of Amsterdam’s Bicycle Program

open access: yesTransportation Research Interdisciplinary Perspectives, 2021
As demand for cycling rises, cities are scaling up their bicycle planning and infrastructure efforts. There is not only a knowledge gap to building this infrastructure, but also an organizational learning gap, as planning organizations are stepping into ...
Trey Hahn, Marco te Brömmelstroet
doaj   +1 more source

Voltage bias induced modification of all oxide Pr0.5Ca0.5MnO3/SrTi0.95Nb.05O3 junctions

open access: yes, 2011
In this paper we report what happens to a pristine oxide junction Pr0.5Ca0.5MnO3/SrTi0.95Nb.05O3 (PCMO/Nb:STO), when it is subjected to cycling of voltage bias of moderate value ({\pm}4V).
Das, K.   +2 more
core   +1 more source

Maximizing efficiency of rumen microbial protein production. [PDF]

open access: yes, 2015
Rumen microbes produce cellular protein inefficiently partly because they do not direct all ATP toward growth. They direct some ATP toward maintenance functions, as long-recognized, but they also direct ATP toward reserve carbohydrate synthesis and ...
Andries   +158 more
core   +2 more sources

Submarine fresh groundwater discharge estimation in the intertidal zone based on dynamic salinity simulation

open access: yesShuiwen dizhi gongcheng dizhi
Currently, limited studies focused on the variations in submarine fresh groundwater discharge rates, seawater recirculation rates, and their respective proportions with tidal level change in sandy intertidal zones.
Zhixiu WANG   +5 more
doaj   +1 more source

Typical Synoptic Patterns Responsible for Summer Regional Hourly Extreme Precipitation Events Over the Middle and Lower Yangtze River Basin, China

open access: yesGeophysical Research Letters, 2023
Based on the hourly rainfall gauge data and ERA5 reanalysis for the period 1980–2020, typical synoptic patterns responsible for summer regional hourly extreme precipitation events (RHEPE) over the middle and lower Yangtze River basin have been ...
Jingwen Zeng   +8 more
doaj   +1 more source

Factors influencing the propensity to cycle to work [PDF]

open access: yes, 2007
This paper describes the development of a mode choice model for the journey to work with special emphasis on the propensity to cycle. The model combines revealed preference (RP) and stated preference (SP) data to form a very large and comprehensive model.
Ashley   +16 more
core   +1 more source

Solar Cycle [PDF]

open access: yes, 2020
The Sun’s magnetic field drives the solar wind and produces space weather. It also acts as the prototype for an understanding of other stars and their planetary environments. Plasma motions in the solar interior provide the dynamo action that generates the solar magnetic field.
van Driel-Gesztelyi, Lidia   +1 more
openaire   +1 more source

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