Results 131 to 140 of about 248,658 (335)

A Natural Lignification Inspired Super‐Hard Wood‐Based Composites with Extreme Resilience

open access: yesAdvanced Materials, EarlyView.
Super‐hard wood‐based composites (WBC) are designed and developed inspired by the mesoscale homogeneous lignification process intrinsic to tree growth. This innovative hybrid structure is achieved by leveraging the infusion of low‐molecular‐weight phenol formaldehyde resin into the cell walls of thin wood slices, followed by a unique multi‐layer ...
Yuxiang Huang   +11 more
wiley   +1 more source

Progress in Medical Research on Air Pollution [PDF]

open access: green, 1958
Harry Heimann   +3 more
openalex   +1 more source

Removal of Natural Organic Matter Fractions by Kaolin/Fly Ash Ceramic Microfiltration Membrane in Drinking Water: Insights from a Laboratory Scale Application

open access: yesAdvanced Materials Interfaces, EarlyView.
The prepared ceramic membrane exhibited 28.84 µm average pore size and hydrophilic properties (≈27.4° contact angle). FTIR shows the presence of aluminol, siloxane, and hydroxyl groups and XRD confirms the presence of quartz and kaolinite phases. Separation of natural organic matter from drinking water is achieved by microfiltration at 0.25 bar and is ...
Samkeliso S. Ndzimandze   +5 more
wiley   +1 more source

E-STGCN: Extreme Spatiotemporal Graph Convolutional Networks for Air Quality Forecasting [PDF]

open access: yesarXiv
Modeling and forecasting air quality plays a crucial role in informed air pollution management and protecting public health. The air quality data of a region, collected through various pollution monitoring stations, display nonlinearity, nonstationarity, and highly dynamic nature and detain intense stochastic spatiotemporal correlation.
arxiv  

Multi‐Dimensional Nano‐Additives for Their Superlubricity: Tribological Behaviors and Lubrication Mechanisms

open access: yesAdvanced Materials Interfaces, EarlyView.
This paper systematically introduces the characteristics and functions of 0D‐3D nanomaterials in super‐lubrication, analyzes the lubrication mechanism of these nanomaterials, and prospects the energy‐saving and environmental benefits brought by their progress in this field.
Kang Yang   +7 more
wiley   +1 more source

Facile Preparation of Durable Multicolor Superhydrophobic Coatings for Concrete Protection

open access: yesAdvanced Materials Interfaces, EarlyView.
The colored superhydrophobic coatings (CSC)multi‐colored superhydrophobic coatings prepared by a simplified one‐step spraying method to demonstrate exceptional durability and stability following prolonged mechanical abrasion and tape stripping tests, as well as under a range of acidic, alkaline, and harsh environmental conditions.
Xueting Shi   +6 more
wiley   +1 more source

Thermal Precipitation in Air Pollution Studies [PDF]

open access: bronze, 1954
Mendel T. Gordon, Clyde Orr
openalex   +1 more source

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