Results 141 to 150 of about 51,397 (285)

Do savanna trees and grasses interact to determine nitrification?

International audienceIn the humid savanna of Lamto (Ivory Coast) grasses inhibit nitrification, which increases the availability of nitrogen and primary production, while trees stimulate it. Trees and grasses should thus influence soil functioning in an
Konan, Marcel, Barot, Sébastien, Koffi, Kouamé, Marcangeli, Yoan, Lata, Jean-Christophe, Srikanthasamy, Tharaniya, Carmignac, David   +6 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Dirac‐Source Linear X‐Ray Detection Diode

Advanced Functional Materials, EarlyView.
Monolayer graphene imparts near linear current‐voltage behavior to a perovskite X‐ray detection diode, contrasting with conventional diode‐like responses. Exploiting graphene's Dirac dispersion and a Schottky‐like back‐to‐back junction, the device achieves six‐orders‐of‐magnitude dark current suppression while retaining linearity over 200 V, enabling ...
Babar Shabbir, Shoaib Masood, Jialu Li, R. A. W. Ayyubi, Naeimeh Mozaffari, Mosarof Hossain, Nasir Mahmood, Muhammad Nadeem, Jacek J. Jasieniak   +8 more
wiley   +1 more source

Hypoxia and acidification antagonistically suppress nitrification but enhance its N₂O production in coastal waters. [PDF]

Sci Adv
Zhou J, Zheng Y, Qi L, Yao C, Wang Y, Liu B, Wang B, Chen F, Han P, Li Y, Yi C, Yao Y, Zhang L, Liu M, Hou L.   +14 more
europepmc   +1 more source

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

Advanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar, Haider Abbas, Muhammad Rabeel, Honggyun Kim, Ghulam Dastgeer, Muhammad Nasim, Furqan Zahoor, Yawar Abbas, Waqas Ahmad, Deok‐kee Kim   +9 more
wiley   +1 more source

Integrating drip fertigation and nitrification inhibitors for rhizosphere-scale control of nitrogen transformations. [PDF]

Front Plant Sci
Zain M, Khan S, Lei H, Ghafoor A.
europepmc   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source

Gradual CO₂ Increase More Strongly Boosts Nitrification and Ammonia Oxidizers in Paddy Soils Than Abrupt Increase. [PDF]

Environ Microbiol
Ren B, Wang Y, Su Z, Wang Y, Jin Y, Jin J, Hu Z, Shen L.   +7 more
europepmc   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Reconciling nitrogen fertilization effects on soil nitrification with acidification. [PDF]

Nat Commun
Wu L, Huang Y, Huang Y, Wang J, Lu L, Uwiragiye Y, Chen M, Tang Q, Fallah N, Liu Z, Jing H, Elrys AS, Qian Y, Cheng Y, Cai Z, Chang SX, Xu M, Müller C.   +17 more
europepmc   +1 more source