Przykłady helium

• Therefore, the thermodynamic properties of pure hydrogen or helium can be calculated directly with the help of a relatively simple interpolation code.

• Campers choose the colors that are meaningful to them and counselors blow up helium balloons.

• Moreover, in models with helium (and other ions) the thermal force in the steep transition region may play a role in determining the coronal abundances.

• At later times, temperature profiles in the helium case reflect the more complex shock history in the helium interior.

• Stopping power of dense helium plasma for fast heavy ions.

• The simulations star t with helium in its ground state at room temperature.

• It is a helium-neon based, one colour, three beam system, capable of measuring two components of velocity using light polarization for discrimination.

• Insects were caught in a tapering net suspended several metres below an aerodynamically shaped, helium-filled balloon (blimp) attached to a lightweight motorized winch.

• A parametric potential for ions from helium to iron isoelectronic sequences.

• The calculated solutions to the air and helium-sphere problems are, therefore, still applicable.

• The bottom panel shows the relative abundance of helium ions with respect to the protons.

• The results may prove to be of some value in a macroscopic model of liquid helium based on hydrodynamical principles.

• Helium was used as a carrier gas at a constant flow of 0.98 ml/min.

• The nitrogen and helium gases used in the ejection studies were fed into the model via a pipe within the inflow water pipe.

• As a result, heavy helium penetrates onward with a fingerlike structure.