Results 121 to 130 of about 680,824 (391)

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson   +3 more
wiley   +1 more source

The impacts of natural flood management approaches on in-channel sediment quality [PDF]

open access: yes, 2016
Natural Flood Management (NFM) techniques aim to reduce downstream flooding by storing and slowing the flow of stormwater to river channels. These techniques include a range of measures, including setback stormwater outfalls and the physical restoration ...
Acreman   +42 more
core   +3 more sources

Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels

open access: yesAdvanced Functional Materials, EarlyView.
Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard   +8 more
wiley   +1 more source

Comparative Study on Sedimentary Records of the Heavy Metals in the Estuary and the Up and Middle Reaches of the Yalu River

open access: yesHaiyang Kaifa yu guanli
Through comparative research, the sedimentary connection of heavy metals between the Yalu River estuary and its middle and upper reaches has been established, laying a foundation for ecological restoration and environmental assessment throughout the ...
LIU Yue   +6 more
doaj  

Antioxidant responses to simulated acid rain and heavy metal deposition in birch seedlings.

open access: yesEnvironmental Pollution, 1997
This study measured the responses of different anti-oxidants in 2-year-old birch (Betula pendula Roth) seedlings subjected to simulated acid rain (pH 4.0) and heavy metals (Cu/Ni), applied alone or in combination for 2 months.
J. Koricheva   +5 more
semanticscholar   +1 more source

Mercury films on commercial carbon screen-printed devices for the analysis of heavy metal ions: a critical evaluation [PDF]

open access: yes, 2016
The suitability of mercury films on commercial screen-printed electrodes for the analysis of heavy metal ions is critically tested for the particular case of Pb(II)-ions.
Ariño Blasco, Cristina   +4 more
core   +1 more source

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin   +9 more
wiley   +1 more source

Chemical composition of the humus layer, mineral soil and soil solution of 150 forest stands in the Netherlands in 1990 [PDF]

open access: yes
A nationwide assessment of the chemical composition of the humus layer, mineral topsoil (0-30 cm) and soil solution in both topsoil and subsoil (60-100 cm) was made for 150 forest stands in the year 1990.
Leeters, E.E.J.M., Vries, W., de
core   +1 more source

Fluxes and budgets of Cd, Zn, Cu, Cr and Ni in a remote forested catchment in Germany [PDF]

open access: yes, 2018
The input of heavy metals by atmospheric deposition to forested watersheds substantially decreased during the last decades in many areas. The goal of our study was to identify the present sinks and sources of metals and factors influencing metal mobility
Huang, Jen-How   +2 more
core  

Protoneutron Star Winds

open access: yes, 2003
Neutrino-driven winds are thought to accompany the Kelvin-Helmholtz cooling phase of nascent protoneutron stars in the first seconds after a core-collapse supernova.
Thompson, Todd A.
core   +2 more sources

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