Results 81 to 90 of about 6,670,796 (349)

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Relationships between land use and nitrogen and phosphorus in New Zealand lakes [PDF]

, 2011
Developing policies to address lake eutrophication requires an understanding of the relative contribution of different nutrient sources and of how lake and catchment characteristics interact to mediate the source–receptor pathway.
Abell, Jonathan Michael, Hamilton, David P., Miller, Steven D., Özkundakci, Deniz   +3 more
core   +2 more sources

Effect of Phosphorus Fertilization and Content of Plant-available Phosphorus (P-AL) on Algal-available Phosphorus in Soils

Acta Agriculturae Scandinavica, Section B — Soil & Plant Science, 1995
Abstract The fate of excess fertilizer P was studied using a sequential P extraction procedure of soil samples from two, PK fertilization field trials in southeastern Norway. At both sites there was an increase in the resin-P and NaHCO3-Pi (Pi = inorganic P) fractions with increasing P additions; both of these fractions were closely correlated to algal-
openaire   +1 more source

Roll‐to‐Roll Mechanical Exfoliation for Large‐Area van der Waals Films with Preserved Crystallographic Alignment

Advanced Functional Materials, EarlyView.
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo, Francisco Fernandez‐Canizares, Yigit Sozen, Thomas Pucher, Pedro L Alcázar Ruano, Carmen Munuera, Ryo Ishikawa, Naoya Shibata, María Varela, Der‐Yuh Lin, Bing Wu, Jorge Quereda, Zdenek Sofer, Gabriel Sánchez‐Santolino, Andres Castellanos‐Gomez   +14 more
wiley   +1 more source

The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils; Comparative Study in Java, Indonesia

Journal of Tropical Soils, 2009
The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils:Comparative Study in Java, Indonesia (Darmawan, K. Kyuma, T. Masunaga, Asmar, I. Darfis, and T.
Darmawan, Kazutake Kyuma, Tsugiyuki Masunaga, Asmar, Irwan Darfis, Toshiyuki Wakatsuki   +5 more
doaj  

Chemical forms and stabilization of phosphorus in manures from large-scale livestock and poultry farms

浙江大学学报. 农业与生命科学版, 2015
Intensive confined livestock and poultry production systems generate large quantities of manure by-products, which have the potential for being recycled on agricultural land.
Xie Guoxiong, Wu Chongshu, Kong Zhangliang, Jiang Mingbei   +3 more
doaj   +1 more source

Active reservoir management: a model solution [PDF]

, 1992
Steady-state procedures, of their very nature, cannot deal with dynamic situations. Statistical models require extensive calibration, and predictions often have to be made for environmental conditions which are often outside the original calibration ...
Hilton, J., Irish, A.E., Reynolds, C.S.
core  

Agronomic threshold of soil available phosphorus in grey desert soils in Xinjiang, China

, 2016
Based on 23 years of data, yields of maize, wheat and cotton were modelled under different fertilizer management practices and at different levels of available phosphorus (Olsen-P) in soil. Three types of threshold models were used, namely linear-linear (
B. Wang, H. Liu, X. Hao, X. Wang, J. Sun, J. Li, Y. Ma   +6 more
semanticscholar   +1 more source

Single Solid‐State Ion Channels as Potentiometric Nanosensors

Advanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi, Gyula Jágerszki, Levente Illés, Péter Fürjes, Róbert E. Gyurcsányi   +4 more
wiley   +1 more source

Available plant nutrients in soil as influenced by planting methods and herbicidal treatments

Open Agriculture, 2019
Rice (Oryza sativa L.)-wheat (Triticum aestivum L.) is the predominant cropping system of North Indian region. Due to continuous following of rice-wheat cropping system every year, weed infestation particularly in wheat, has emerged a major problem ...
Brar Amandeep Singh, Sharma Parmodh, Kahlon Charanjit Singh, Walia U.S.   +3 more
doaj   +1 more source