Results 51 to 60 of about 817,315 (310)

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Green ammonia imports could supplement long-duration energy storage in the UK

Environmental Research: Energy
There is growing recognition of the need for long-duration energy storage to cope with low frequency (i.e. seasonal to multi-annual) variability in renewable energy supplies.
Carlo Palazzi, Richard Nayak-Luke, Jasper Verschuur, Nicholas Salmon, Jim W Hall, René Bañares-Alcantara   +5 more
doaj   +1 more source

Reconstruction of heat release rate in one-dimensional counterflow flames

Applications in Energy and Combustion Science
The heat release rate (HRR) is a fundamental parameter in combustion science and technology, critical for both performance monitoring and device optimization.
Tao Yang, Jie Niu, Xuren Zhu, Yujing Wei, Gani Issayev, Peng Zhang   +5 more
doaj   +1 more source

Rural versus urban gaseous inorganic reactive nitrogen in the Indo-Gangetic plains (IGP) of India

Environmental Research Letters, 2014
The present study reports on the abundance of reactive nitrogen (NH _3 and NO _2 ) at two sites, i.e. Okhla (urban site) in Delhi and Mai (rural site), located in the nearby state: Uttar Pradesh.
Saumya Singh, U C Kulshrestha
doaj   +1 more source

Valor nutritivo de rações compostas de fontes de amido e de nitrogênio com alta e baixa degradabilidade ruminal Nutritive value of diets composed by starch and nitrogen sources with high and low ruminal degradability

Revista Brasileira de Zootecnia, 1999
O objetivo deste estudo foi avaliar o consumo, o coeficiente de digestibilidade aparente (CDA), o balanço de nitrogênio, o pH e a concentração de nitrogênio amoniacal no líquido ruminal de ovinos.
Lúcia Maria Zeoula, Ivanor Nunes do Prado, Ulysses Cecato, Antonio Ferriani Branco, Júlio Cesar Damasceno, Marcio Munemori Watanabe, Daniele Fridrich, Conrado Luís Biliero   +7 more
doaj   +1 more source

Air quality measurements in laying hens housing [PDF]

Macedonian Veterinary Review, 2016
Ensuring good environmental conditions of the poultry houses can be costly for the farmers, but without it losses due to poor bird health and performance due to poor air quality can be much more detrimental to net returns.
Mirko Prodanov, Miroslav Radeski, Vlatko Ilieski   +2 more
doaj   +1 more source

Ammonia and Nematode Ascaroside Are Synergistic in Trap Formation in Arthrobotrys oligospora

Pathogens, 2023
Nematode-trapping (NT) fungi are natural predators of the soil living nematodes. Diverse external signals mediate the generation of predatory devices of NT fungi.
Jinrong Huang, Xi Zheng, Mengqing Tian, Keqin Zhang   +3 more
doaj   +1 more source

Independent Information of Nonspecific Biomarkers in Exhaled Breath Condensate [PDF]

, 2010
Background: Exhaled breath condensate (EBC) has been used for diagnosing and monitoring respiratory disorders. For clinical purposes the assessment of easy-to-obtain nonspecific markers seems particularly interesting.
Behr, Jürgen, Dressel, Holger, Fischer, Rainald, Hohlfeld, Jens M., Huber, Rudolf M., Jörres, Rudolf A., Müller, Florian, Nowak, Dennis, Römmelt, Horst   +8 more
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Optimal fuel supply of green ammonia to decarbonise global shipping

Environmental Research: Infrastructure and Sustainability
Green ammonia has been proposed as a technologically viable solution to decarbonise global shipping, yet there are conflicting ambitions for where global production, transport and fuelling infrastructure will be located.
Jasper Verschuur, Nicholas Salmon, Jim Hall, René Bañares-Alcántara   +3 more
doaj   +1 more source