Results 41 to 50 of about 1,516,022 (302)

Relativistic Quantum Thermodynamics of Ideal Gases in 2 Dimensions

open access: yes, 1999
In this work we study the behavior of relativistic ideal Bose and Fermi gases in two space dimensions. Making use of polylogarithm functions we derive a closed and unified expression for their densities.
A. N. Kirilov   +12 more
core   +3 more sources

Synthetic Lorentz force in classical atomic gases via Doppler effect and radiation pressure [PDF]

open access: yes, 2014
We theoretically predict a novel type of synthetic Lorentz force for classical (cold) atomic gases, which is based on the Doppler effect and radiation pressure.
Aumiler, D.   +5 more
core   +4 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Experimental Optimization of Natural Gas Injection Timing in a Dual-Fuel Marine Engine to Minimize GHG Emissions

open access: yesGases
Phased injection of natural gas into internal combustion marine engines is a promising solution for optimizing performance and reducing harmful emissions, particularly unburned methane, a potent greenhouse gas.
Luigi De Simio   +4 more
doaj   +1 more source

Bose Gases Near Unitarity

open access: yes, 2012
We study the properties of strongly interacting Bose gases at the density and temperature regime when the three-body recombination rate is substantially reduced. In this regime, one can have a Bose gas with all particles in scattering states (i.e.
C. J. Pethick, Tin-Lun Ho, Weiran Li
core   +1 more source

Mutual Dependence between Sustainable Energy- and Sustainable Agriculture Policies-from the Global and European Perspective [PDF]

open access: yes, 2012
Agriculture is one of the economic sectors to which the EU commitment to reduce emissions of greenhouse gases applies. Like any other economic sector, agriculture produces greenhouse gases and is a major source of the non- CO2 greenhouse gases methane ...
Wysokińska Zofia
core   +2 more sources

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

An Integrated–Intensified Adsorptive-Membrane Reactor Process for Simultaneous Carbon Capture and Hydrogen Production: Multi-Scale Modeling and Simulation

open access: yesGases
Minimizing carbon dioxide emissions is crucial due to the generation of energy from fossil fuels. The significance of carbon capture and storage (CCS) technology, which is highly successful in mitigating carbon emissions, has increased. On the other hand,
Seckin Karagoz
doaj   +1 more source

Diffusivity of lattice gases

open access: yes, 2012
We consider one component lattice gases with a local dynamics and a stationary product Bernoulli measure. We give upper and lower bounds on the diffusivity at an equilibrium point depending on the dimension and the local behavior of the macroscopic flux ...
Quastel, Jeremy, Valkó, Benedek
core   +1 more source

Adiabatic Heating of Contracting Turbulent Fluids [PDF]

open access: yes, 2012
Turbulence influences the behavior of many astrophysical systems, frequently by providing non-thermal pressure support through random bulk motions.
Ballesteros-Paredes   +21 more
core   +2 more sources

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