Results 251 to 260 of about 592,305 (300)

Coupled Chemical and Mechanical Control of the Pore Size in Carbon Honeycomb Membranes for Water Desalination

Advanced Materials Interfaces, EarlyView.
ABSTRACT The advancement of 3D carbon nanostructures for next‐generation desalination membranes is hindered by limited control of the pore size to ensure effective salt rejection. Chemical functionalization and mechanical modification are known approaches to address the problem, while the combined effect of the two approaches remains unexplored.
Aleksandr S. Voronin, Duc Tam Ho, Udo Schwingenschlögl   +2 more
wiley   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Mass Spectrometric Investigation of the Influence of Water Vapour and Oxygen on Gas‐Phase Reactions of Aluminium Acetylacetonate

Advanced Materials Interfaces, EarlyView.
The gas‐phase decomposition of Al(acac)3 is investigated under inert, oxygen, and water‐containing conditions. Water is found to promote selective ligand removal and suppress hydrocarbon formation, while oxygen induces faster, less selective decomposition pathways.
Ilyas Adaköy, Sebastian Grimm, Patrick Hemberger, Nina Gaiser, Thomas Bierkandt, Charlotte Rudolph, Christoph Horn, Niklas Tomasik, Burak Atakan   +8 more
wiley   +1 more source

Digestion - the Conversion of Feed to Pork

, 1977
openaire   +1 more source

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Feed-conversion ratio of finisher pigs in the USA

Preventive Veterinary Medicine, 1998
Although the feed-conversion ratio is recognized as a prominent indicator of profitability for pork producers, only 212 (50.7%) of 418 producers who were asked the feed-conversion ratio for finisher pigs provided a response during the USA National Animal Health Monitoring System 1995 National Swine Study.
exaly   +3 more sources

The Breast-feeding Conversation

Advances in Nursing Science, 2008
Nurses play a vital role in mothers' early experiences with breast-feeding. Literature enumerates both supportive and nonsupportive behaviors, as well as the "interpersonal" aspect of breast-feeding support, although little direction is given to nurses about how to facilitate the relationship.
Grassley, Jane S., Nelms, Tommie P.
openaire   +3 more sources

Nonoperative conversion of tube gastrostomy to feeding jejunostomy

The American Journal of Surgery, 1982
Although esophageal reflux of gastrostomy feeds is an uncommon problem, severe pulmonary complications can arise. If implementation in an upright position and use of continuous infusion does not prevent reflux, an alternative method of providing adequate nutrition must be used.
B, Salky, I, Kreel, I, Gelernt, J, Bauer
openaire   +2 more sources