However, in the heart, the epicardium is macroscopic.

Physical macroscopic variables can be mechanical, material, or thermal.

The discipline of anatomy is divided into macroscopic and microscopic anatomy.

Temperature is sometimes used as an example of an emergent macroscopic behaviour.

Anatomy considers the forms of macroscopic structures such as organs and organ systems.

However, some unicellular protists and bacteria are macroscopic and visible to the naked eye.

The Lorentz force on a macroscopic current is often referred to as the Laplace force .

Part of it is that these materials are macroscopic in structure, but they're formed at the nanoscale.

Clusters of different shapes, arrangements, and positions give rise to the various macroscopic substances in the world.

When the magnetic moments of ferromagnetic atoms are lined up, the material can produce a measurable macroscopic field.

These macroscopic variables can, e.g., refer to the total volume, the positions of pistons in the system, etc.

Macroscopic amounts of curium fluoride were obtained in 1950 by W. W. T. Crane, J. C. Wallmann and B.

The macroscopic physical properties of the noble gases are dominated by the weak van der Waals forces between the atoms.

These species reproduce by shedding spores and have macroscopic alternation of generations, although some are homosporous while others are heterosporous.

The electric charge of a macroscopic object is the sum of the electric charges of the particles that make it up.

Each trophic level contains unrelated species that are grouped together because they share common ecological functions, giving a macroscopic view of the system.

We're going to move now from the biological and the macroscopic world, down into the atomic world, as we fly into a lattice of atoms.

Accurate determinations of Avogadro's number require the measurement of a single quantity on both the atomic and macroscopic scales using the same unit of measurement.

Classical mechanics describes the motion of macroscopic objects, from projectiles to parts of machinery, as well as astronomical objects, such as spacecraft, planets, stars, and galaxies.

I'm going to fly you into five research projects in the AlloSphere that are going to take you from biological macroscopic data all the way down to electron spin.

If the electric field is of macroscopic origin and the charge distribution is microscopic, it is reasonable to assume that the electric field is uniform over the charge distribution.

But explanations of the EPR experiments that are consistent with standard microscopic quantum mechanics require that macroscopic objects, such as cats and notebooks, do not always have unique classical descriptions.

Macroscopic structures Fungal mycelia can become visible to the naked eye, for example, on various surfaces and substrates, such as damp walls and spoiled food, where they are commonly called molds.

Equation of state The macroscopic variables of a thermodynamic system in thermodynamic equilibrium, in which temperature is well defined, can be related to one another through equations of state or characteristic equations.

At temperatures close to absolute zero, atoms can form a Bose Einstein condensate, at which point quantum mechanical effects, which are normally only observed at the atomic scale, become apparent on a macroscopic scale.

These determinations are usually accomplished by a combination of gross (i.e., macroscopic) and histologic (i.e., microscopic) examination of the tissue, and may involve evaluations of molecular properties of the tissue by immunohistochemistry or other laboratory tests.

Starting with the definitions of momentum and kinetic energy, one can use the conservation of momentum and geometric relationships of a cube to relate macroscopic system properties of temperature and pressure to the microscopic property of kinetic energy per molecule.

The basic law from which it is primarily derived is the statistical mechanics definition of entropy for a large system formula_1where S is entropy, kB is the Boltzmann constant, and formula_2 is the number of microstates consistent with the macroscopic configuration.

This definition describes the entropy as being proportional to the natural logarithm of the number of possible microscopic configurations of the individual atoms and molecules of the system (microstates) which could give rise to the observed macroscopic state (macrostate) of the system.

However, small clusters do not exhibit sharp first order phase transitions such as melting, and at the boundary it is not possible to completely categorize the cluster as a liquid or solid, since these concepts are (without extra definitions) only applicable to macroscopic systems.

Statistical mechanics Statistical mechanics provides a framework for relating the microscopic properties of individual atoms and molecules to the macroscopic or bulk properties of materials that can be observed in everyday life, therefore explaining thermodynamics as a natural result of statistics, classical mechanics, and quantum mechanics at the microscopic level.

20th century birth of modern physics At the end of the 19th century, physics had evolved to the point at which classical mechanics could cope with highly complex problems involving macroscopic situations thermodynamics and kinetic theory were well established geometrical and physical optics could be understood in terms of electromagnetic waves and the conservation laws for energy and momentum (and mass) were widely accepted.