Results 51 to 60 of about 407,784 (350)

AMMONIA EMISSION FROM ANIMAL PRODUCTION IN POLAND ON A REGIONAL SCALE [PDF]

Annals of the Polish Association of Agricultural and Agribusiness Economists, 2019
The aim of the study was to present ammonia emissions from animal production on a regional scale in 2016. Emission estimates in particular regions were based on methodology developed by EEA in 2016 and applied in Poland by The National Centre for ...
Zuzanna Jarosz, Antoni Faber
doaj   +1 more source

The onset of dehydrogenation in solid Ammonia Borane, an ab-initio metadynamics study

, 2019
The discovery of effective hydrogen storage materials is fundamental for the progress of a clean energy economy. Ammonia borane ($\mathrm{H_3BNH_3}$) has attracted great interest as a promising candidate but the reaction path that leads from its solid ...
Parrinello, Michele, Polino, Daniela, Rizzi, Valerio, Russo, Nino, Sicilia, Emilia   +4 more
core   +1 more source

Trace metal requirements for microbial enzymes involved in the production and consumption of methane and nitrous oxide [PDF]

, 2012
Fluxes of greenhouse gases to the atmosphere are heavily influenced by microbiological activity. Microbial enzymes involved in the production and consumption of greenhouse gases often contain metal cofactors.
Glass, Jennifer B., Orphan, Victoria J.
core   +3 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Recent Advance in Heterogenous Electrocatalysts for Highly Selective Nitrite Reduction to Ammonia Under Ambient Condition

Small Structures, 2023
Industrial ammonia production mainly relies on the conventional Haber–Bosch process accompanied by high energy consumption and plentiful carbon dioxide emissions, which triggered the recent interest to explore more energy‐efficient and environmentally ...
Luchao Yue, Wei Song, Lixin Zhang, Yonglan Luo, Yan Wang, Tingshuai Li, Binwu Ying, Shengjun Sun, Dongdong Zheng, Qian Liu, Asmaa Farouk, Mohamed S. Hamdy, Sulaiman Alfaifi, Xuping Sun   +13 more
doaj   +1 more source

Biological Ammonia Production via Anaerobic Fermentation of Soy Meal Protein

Frontiers in Bioscience-Elite, 2023
Background: Conventional ammonia production methods, notably the energy-intensive Haber–Bosch process, are costly and contribute substantially to about 2% of the world’s CO2 emissions.
Ibrahim Bello, Adewale Adeniyi, Taofeek Mukaila, Ewumbua Monono, Ademola Hammed   +4 more
doaj   +1 more source

Controlling shell-side crystal nucleation in a gas-liquid membrane contactor for simultaneous ammonium bicarbonate recovery and biogas upgrading [PDF]

, 2014
A gas–liquid hollow fibre membrane contactor (HFMC) process has been introduced for carbon dioxide (CO2) separation from biogas where aqueous ammonia (NH3) is used to chemically enhance CO2 absorption and initiate heterogeneous nucleation of the reaction
Autin, Olivier, Jefferson, Bruce, McAdam, Ewan J., McLeod, Andrew J.   +3 more
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Ammonia production from amino acid-based biomass-like sources by engineered Escherichia coli

AMB Express, 2017
The demand for ammonia is expected to increase in the future because of its importance in agriculture, industry, and hydrogen transportation. Although the Haber–Bosch process is known as an effective way to produce ammonia, the process is energy ...
Yosuke Mikami, Hisanari Yoneda, Yohei Tatsukami, Wataru Aoki, Mitsuyoshi Ueda   +4 more
doaj   +1 more source

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