Results 91 to 100 of about 2,186,410 (361)

Recent Applications of Supercritical Fluid Technology to Pharmaceutical Powder Systems

KONA Powder and Particle Journal, 2014
The unique characteristics of supercritical fluids can be utilised to overcome the drawbacks associated with the conventional techniques for the generation of pharmaceutical powders.
Rana T. Bustami, Hak-Kim Chan, Fariba Dehghani, Neil R. Foster   +3 more
doaj   +1 more source

Supercritical CO2 Activation Enables an Exceptional Methanol Synthesis Activity Over the Industrial Cu/ZnO/Al2O3 Catalyst

Advanced Science, EarlyView.
A supercritical CO2 activation strategy is demonstrated for the ternary industrial Cu/ZnO/Al2O3 catalyst to synchronously perfect the strong metal–support interaction‐induced Cu–ZnOx interfacial and exposed Cu surface sites by manipulating the adsorbent diffusion kinetics. A dual‐response pathway in methanol synthesis is unraveled.
Yannan Zhou, Jingyun Jiang, Yushun Wang, Ruijie Liu, Shouren Zhang, Jianfang Wang   +5 more
wiley   +1 more source

A companion to the preclinical common data elements for proteomics, lipidomics, and metabolomics data in rodent epilepsy models. A report of the TASK3‐WG4 omics working group of the ILAE/AES joint translational TASK force

Epilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force established the TASK3 working groups to create common data elements (CDEs) for various preclinical epilepsy research disciplines.
Laura Bindila, Tore Eid, James D. Mills, Michael S. Hildebrand, Gary P. Brennan, Susan A. Masino, Vicky Whittemore, Piero Perucca, Christopher A. Reid, Manisha Patel, Kevin K. Wang, Erwin A. van Vliet   +11 more
wiley   +1 more source

INJECTION OF FLUIDS INTO SUPERCRITICAL ENVIRONMENTS [PDF]

Combustion Science and Technology, 2006
ABSTRACT This paper summarizes and compares the results of systematic research programs at two independent laboratories regarding the injection of cryogenic liquids at subcritical and supercritical pressures, with application to liquid rocket engines. Both single jets and coaxial jets have been studied.
Oschwald, M., Smith, J. J., Branam, R., Hussong, J., Schik, A., Chehroudi, B., Talley, D.   +6 more
openaire   +2 more sources

Edge of Chaos Theory Unveils the First and Simplest Ever Reported Hodgkin–Huxley Neuristor

Advanced Electronic Materials, EarlyView.
This manuscript presents the first and simplest ever‐reported electrical cell, which leverages one memristor on Edge of Chaos to reproduce the three‐bifurcation cascade, marking the entire life cycle from birth to extinction via All‐to‐None effect of an electrical spike, also referred to as Action Potential, across axon membranes under monotonic ...
Alon Ascoli, Ahmet Samil Demirkol, Ioannis Messaris, Vasilis Ntinas, Dimitris Prousalis, Stefan Slesazeck, Thomas Mikolajick, Fernando Corinto, Michele Bonnin, Marco Gilli, Pier Paolo Civalleri, Ronald Tetzlaff, Leon Chua   +12 more
wiley   +1 more source

Kinetic models for supercritical CO2 extraction of oilseeds - a review

Croatian Journal of Food Science and Technology, 2011
The supercritical fluid extraction of oilseeds is gaining increasing interest in commercial application for the last few decades, most particularly thanks to technical and environmental advantages of supercritical fluid extraction technology compared to ...
B. Nagy, D. Velić, M. Bilić, Ana Bucić-Kojić, Stela Jokić   +4 more
doaj  

Sustainable Thermal Solutions: Enhancing Heat Transfer with Turbulators and Nanofluids

Advanced Energy and Sustainability Research, EarlyView.
Nanofluids, which are nanoparticle suspensions in base fluid, facilitate heat transmission due to their improved thermal conductivity. Turbulators, which are inserts into fluid flow channels, disturb the flow, increasing turbulence and hence the heat transfer rate.
Zafar Said, Aggrey Mwesigye, Lingala Syam Sundar, Arun Kumar Tiwari, Kalidasan Balasubramanian, Hafiz Muhammad Ali, Evangelos Bellos, Chaerin Gim, Mohammad Shamsuddin Ahmed, Jang‐Yeon Hwang   +9 more
wiley   +1 more source

Particle saltation trajectories in supercritical open channel flows: Roughness effect

Earth Surface Processes and Landforms, Volume 47, Issue 15, Page 3588-3610, December 2022., 2022
This study investigates single particle trajectories in supercritical open channel flows under different hydraulic and roughness conditions. Therefore, it helps to get a better understanding on the mechanics and prediction of bedrock incision and hydro‐abrasion occurring in steep bedrock rivers and hydraulic structures.
Dila Demiral, Ismail Albayrak, Jens M. Turowski, Robert M. Boes   +3 more
wiley   +1 more source

The Environmental Emission and Climate Change Impact of Hydrogen Fuel Derived from Photocatalysis Water‐Splitting Reaction

Advanced Energy and Sustainability Research, EarlyView.
In this works, life cycle analysis (LCA) of photocatalysis hydrogen synthesis reaction based on a pilot scale system is presented. Through the LCA, it is shown that majority of the carbon emission of the process is contributed by photocatalyst synthesis process and the use of sacrificial reagent in the photocatalytic hydrogen evolution reaction ...
Chloe Nelson, Meei Mei Gui, Peter K. J. Robertson   +2 more
wiley   +1 more source

On Refinement of Several Physical Notions and Solution of the Problem of Fluids for Supercritical States [PDF]

arXiv, 2009
To solve the ancient problem of fluids, i.e., of states in which there is no difference between gas and liquid (the so-called supercritical states), it is necessary to abandon several "rules of the game", which are customary to physicists and to refine them by using rigorous mathematical theorems.
arxiv