Results 161 to 170 of about 506,022 (305)

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Diversity and abundance of dissimilatory nitrate reducers present in estuarine sediments of the Paulina Polder tidal flat, The Netherlands

, 2013
In estuaries, rivers, streams and coastal marine waters, the nitrogen cycle can be substantially altered due to anthropogenic activities resulting in increased amounts of inorganic nitrogen (mainly nitrate).
Heylen, KimUGent00200261875280100180587397741056841226A23D28-F0EE-11E1-A9DE-61C894A0A6B4, Van Colen, CarlWE110020000647238010019525850000-0002-9307-4484F77E1026-F0ED-11E1-A9DE-61C894A0A6B4, Van Colen, Carl, Willems, AnneWE10WE558010010892850000-0002-8421-2881F5070B36-F0ED-11E1-A9DE-61C894A0A6B4, Decleyre, Helen, Heylen, Kim, Decleyre, HelenUGent0000600747268020010354119798383681730B1D4BF6-F0EE-11E1-A9DE-61C894A0A6B4, Tytgat, Bjorn, Willems, Anne, Tytgat, BjornWE11002003089103802000412688FAE4F612-F0ED-11E1-A9DE-61C894A0A6B4   +9 more
core  

Mixed Effects of Soil Compaction on the Nitrogen Cycle Under Pea and Wheat. [PDF]

Front Microbiol, 2021
Longepierre M, Feola Conz R, Barthel M, Bru D, Philippot L, Six J, Hartmann M.   +6 more
europepmc   +1 more source

Reduced Graphene Oxide Transparent Electrodes Enabling Compact Soft Tunable Lenses

Advanced Functional Materials, EarlyView.
By spray‐coating an elastomeric membrane with reduced graphene oxide (rGO) at various surface densities, elastomeric actuators are manufactured. Electro‐mechano‐optical characterizations show the suitability of rGO as an effective material for compliant, semi‐transparent electrodes, enabling soft electrically tunable lenses with a compact form factor ...
Giacomo Sasso, Alec Lamoreux, Nicola Pugno, James J. C. Busfield, Federico Carpi   +4 more
wiley   +1 more source

Phylosymbiosis in the Rhizosphere Microbiome Extends to Nitrogen Cycle Functional Potential. [PDF]

Microorganisms, 2021
Van Bel M, Fisher AE, Ball L, Columbus JT, Berlemont R.   +4 more
europepmc   +1 more source

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong, Yeon Su Kim, Zuyang Hu, Hyungyu Cho, Gun Jang, Minjun Hwang, Hye Rin Park, Jun Su Kim, Ho Seok Park   +8 more
wiley   +1 more source

Soil metagenomic analysis on changes of functional genes and microorganisms involved in nitrogen-cycle processes of acidified tea soils. [PDF]

Front Plant Sci, 2022
Lin S, Liu Z, Wang Y, Li J, Wang G, Ye J, Wang H, He H.   +7 more
europepmc   +1 more source

Interlayer Expansion of Bulk MoS2 via Top‐Down Organic Pillaring Enables Tunable Li+ Intercalation and Controlled Solvent Co‐Intercalation

Advanced Functional Materials, EarlyView.
Top‐down organic pillaring expands the interlayer spacing of bulk‐sized MoS2 particles while preserving the bulk morphology. Operando X‐ray diffraction and electrochemical dilatometry show that MoS2‐bulk undergoes solvent co‐intercalation in diglyme electrolyte, causing large structural expansion, while pillared, expanded MoS2 suppresses solvent uptake
Jaehoon Choi, Pakornrum Tulaphon, Franz Jacobi, Kyeonghyeon Nam, Jameela Karol, Mete B. Durukan, Christoph Scheurer, Desirée Leistenschneider, Simon Fleischmann   +8 more
wiley   +1 more source

A simulation model for nitrogen cycle process in rooted papyrus wetland

, 2010
Wetland ecosystems provide a variety of services, such as building material, purifying water and the prevention of floods. As wetlands are under pressure by the use of these service and many wetlands have disappeared over the last decades, there is a ...
Niu, R.
core  

Stability of Aquatic Nitrogen Cycle Under Dramatic Changes of Water and Sediment Inflows to the Three Gorges Reservoir. [PDF]

Geohealth, 2022
Pang L, Sun Y, Yue Y, Liu C, An C, Yang T, Lu X, Xu Q, Mei J, Liu M, Zhang X.   +10 more
europepmc   +1 more source