Results 101 to 110 of about 1,562,945 (312)

Basic principles for sampling and reporting for studies involving the measurement of carbon sequestration in soils : [Abstract 588] [PDF]

, 2008
Variation in soil organic carbon (SOC) levels due to differences in soil management has been the subject of much investigation over the past decades. More recently, growing concerns relating to the consequences of increasing carbon dioxide levels in the ...
Brouwers, Marinus
core  

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

On-surface synthesis of nonbenzenoid nanographenes through skeletal rearrangement reactions on Au(111)

Science and Technology of Advanced Materials
Skeletal rearrangement reaction is a class of important chemical reactions to synthesize various constitutional isomers from a given precursor molecule.
Kewei Sun, Xiushang Xu, Atsushi Ishikawa, Akimitsu Narita, Shigeki Kawai   +4 more
doaj   +1 more source

Research on the mechanism of gel accelerator on gel transition of PAN solution by rheology and dynamic light scattering

e-Polymers, 2020
The rheological properties of PAN/DMSO solution and the size and distribution of PAN coils were studied by rheology and dynamic light scattering (DLS) measurements.
Guo Zhaoyu, Yao Zhuwei, Pan Feifei, Cao Weiyu   +3 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Transport is important in the carbon footprint of imported organic plant products. [PDF]

, 2011
Farmers or consumers may ask about the environmental implications when choosing organic products. Is it sustainable to buy organic products from China or South America?
Abreu, Lucimar Santiago de, Almeida, Gustavo Fonseca de, Halberg, Niels, Hui, Qiao Yu, Knudsen, Marie Trydeman, Langer, Vibeke, Yan, Luo   +6 more
core  

Maize silage for dairy cows: mitigation of methane emissions can be offset bij and use change [PDF]

, 2006
Increasing the digestibility of cattle rations by feeding grains and whole plant silages from maize have been identified as effective options to mitigate greenhouse gas emissions. The effect of ploughing grassland for maize crops have not been taken into
Goldacre, MJ, Kurina, LM, Seagroatt, V, Wotton, CJ, Yeates, D   +4 more
core   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Electro-extractive fermentation for efficient biohydrogen production [PDF]

, 2011
Electrodialysis, an electrochemical membrane technique, was found to prolong and enhance the production of biohydrogen and purified organic acids via the anaerobic fermentation of glucose by Escherichia coli. Through the design of a model electrodialysis
Artur J. Majewski, Bisaillon, Clark, Gest, Hallenbeck, Hewitt, KiBeom, Kyazze, Li, Logan, Lugg, Lynne E. Macaskie, Macaskie, Madzingaidzo, Mark D. Redwood, Mondor, Mustacchi, Pal, Pant, Penfold, Rafael L. Orozco, Redwood, Redwood, Redwood, Show, Sinha, Strathmann, Walker, Wang, Warnecke, Wong, Xu, Yoshida, Zaldivar, Zelic   +34 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source