Results 121 to 130 of about 1,906,918 (359)

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

open access: yesAdvanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun   +4 more
wiley   +1 more source

Identifying Land Use Functions in Five New First-Tier Cities Based on Multi-Source Big Data

open access: yesLand
With the continuous development of big data technology, semantic-rich multi-source big data provides broader prospects for the research of urban land use function recognition.
Wangmin Yang   +4 more
doaj   +1 more source

Development of temporally refined land-use regression models predicting daily household-level air pollution in a panel study of lung function among asthmatic children [PDF]

open access: bronze, 2013
Markey Johnson   +7 more
openalex   +1 more source

Correlated Dual‐Gradient Electrodes Enabling Spatially Synchronized Sulfur Redox in High‐Mass‐Loading Li–S Batteries Under High Current Densities

open access: yesAdvanced Materials, EarlyView.
Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang   +6 more
wiley   +1 more source

Ion‐Regulating Membranes with Surface‐Enriched Charge Networks Enabling Stable Zinc‐Manganese Flow Batteries

open access: yesAdvanced Materials, EarlyView.
An ion‐regulating membrane is designed with a surface‐concentrated positively‐charged Zn2⁺ crosslinked network for zinc‐manganese flow batteries. The membrane effectively mitigates proton crossover and regulates zinc ion distribution to avoid dendrites, thus significantly improving areal capacity and prolonging the lifespan with a record accumulated ...
Jine Wu, Jiafeng Lei, Yi‐Chun Lu
wiley   +1 more source

Sustainable agricultural development strategies in fragile lands: [PDF]

open access: yes
Current trends in demography, agricultural production and rural environment in the developing countries suggest that so-called "marginal lands" must play a larger and probably growing role in food supply and economic development for the foreseeable ...
Hazell, P. B. R., Scherr, Sara J.
core  

Increasing the spatial resolution of agricultural land cover maps using a Hopfield neural network

open access: yes, 2003
Land cover class composition of remotely sensed image pixels can be estimated using soft classification techniques increasingly available in many GIS packages.
Atkinson, P.M.   +3 more
core   +1 more source

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