Results 71 to 80 of about 2,179,837 (297)

Ammonia Thermometry of Star Forming Galaxies

, 2013
With a goal toward deriving the physical conditions in external galaxies, we present a study of the ammonia (NH$_3$) emission and absorption in a sample of star forming systems.
Darling, Jeremy, Henkel, Christian, MacGregor, Meredith, Mangum, Jeffrey G., Menten, Karl M., Schinnerer, Eva, Svoboda, Brian E.   +6 more
core   +1 more source

Regulatory T lymphocytes as a treatment method for rheumatoid arthritis – Superiority of allogeneic to autologous cells

Heliyon
Cellular therapies utilizing regulatory T cells (Tregs) have flourished in the autoimmunity space as a new pillar of medicine. These cells have shown a great promise in the treatment of such devastating conditions as type 1 diabetes mellitus (T1DM ...
Joanna Chmiel, Mariusz Stasiak, Maria Skrzypkowska, Lucjan Samson, Piotr Łuczkiewicz, Piotr Trzonkowski   +5 more
doaj   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Kinetic freeze out models [PDF]

, 2005
Freeze out of particles across a space-time hypersurface is discussed in kinetic models. The calculation of final momentum distribution of emitted particles is described for freeze out surfaces, with spacelike normals.
Anderlik, Csaba, Csernai, László Pal, Grassi, Frederique, Greiner, Walter, Hama, Yogiro, Kodama, Takeshi, Lazar, Zsolt Iosif, Magas, Volodymyr K., Stöcker, Horst   +8 more
core  

Derivation of the particle dynamics from kinetic equations

, 2012
We consider the microscopic solutions of the Boltzmann-Enskog equation discovered by Bogolyubov. The fact that the time-irreversible kinetic equation has time-reversible microscopic solutions is rather surprising.
A. A. Vlasov, A. I. Mikhailov, A. S. Trushechkin, A. S. Trushechkin, C. Cercignani, C. Villani, E. V. Piskovskiy, E. V. Piskovskiy, I. V. Volovich, I. V. Volovich, I. V. Volovich, L. Arkeryd, N. Bellomo, N. Bellomo, N. N. Bogoliubov, N. N. Bogolubov, N. N. Bogolyubov, N. N. Bogolyubov, O. E. Lanford, S.-Y. Ha, V. V. Kozlov   +20 more
core   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Comparison of the Strength of the Ankle Evertor, Invertor, and Ratio at Different Ankle and Toe Positions Between Sides With and Without Chronic Ankle Instability in Taekwondo Athletes

Physical Therapy Korea
Background: In Taekwondo athletes, ankle sprain is the most common risk factor for injury. Repeated ankle injuries lead to weakness and imbalance of the ankle muscles, resulting in chronic ankle instability (CAI).
Beom-jun Kim, Ui-jae Hwang, Oh-yun Kwon
doaj   +1 more source

Kinetic and isotherm studies of humic acid adsorption onto iron oxide magnetic nanoparticles in aqueous solutions

International Journal of Environmental Health Engineering, 2012
Aims: In this study, humic acid (HA) removal by iron oxide magnetic nanoparticles (IOMNPs) was surveyed in aqueous solutions. Materials and Methods: Batch adsorption technique was used to determine kinetic and isotherm parameters.
Hamzeh Esmaeili, Afshin Ebrahimi, Mehdi Hajian, Hamid Reza Pourzamani   +3 more
doaj   +1 more source

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source

Kinetic Study of Gluconic Acid Batch Fermentation by Aspergillus niger [PDF]

, 2009
Gluconic acid is one of interesting chemical products in industries such as detergents, leather, photographic, textile, and especially in food and pharmaceutical industries. Fermentation is an advantageous process to produce gluconic acid.
., Lindawati, Agustriyanto, Rudy, Fatmawati, Akbarningrum   +2 more
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