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Each chapter contains a number of short passages describing short episodes and focusing on a particular character. In this way a series of insignificant events and characters work together to form an important conclusion, much in the same way that a hive of bees works together to achieve something much more than they could achieve individually.
The assumption that solution properties are independent of nature of solute particles is exact only for ideal solutions, which are solutions that exhibit thermodynamic properties analogous to those of an ideal gas, and is approximate for dilute real solutions. In other words, colligative properties are a set of solution properties that can be ...
A beehive shelf is a piece of laboratory equipment, usually of pottery, used to support a receiving jar or tube while a gas is being collected over water with a pneumatic trough. It is used so that when the gas emerges from the delivery tube into the beehive shelf, it is funneled into the receiving jar instead of being released elsewhere.
Langstroth's patent of 5 October 1852 adopted 3 ⁄ 8 in (9.5 mm) as the upper limit of the bee space, slightly larger than optimal, between the side bars of a frame and hive wall, and also reserved rights to use the distance 1 ⁄ 2 in (13 mm) between top bars and inner cover, the latter of which represents a gap larger than optimal. The term ...
For a regular honeycomb, the relative density is proportional to the wall thickness to wall length ratio (t/L) and the Young’s modulus is proportional to (t/L) 3. [ 29 ] [ 30 ] Under high enough compressive load, the honeycomb reaches a critical stress and fails due to one of the following mechanisms – elastic buckling, plastic yielding, or ...
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.
A beehive tomb, also known as a tholos tomb (plural tholoi; from Greek θολωτός τάφος, θολωτοί τάφοι, "domed tombs"), is a burial structure characterized by its false dome created by corbelling, the superposition of successively smaller rings of mudbricks or, more often, stones.
[2] [3] [4] For example, it has numerous applications in biologically relevant systems. [5] The reverse process is also possible; the so-called reverse Kirkwood–Buff (reverse-KB) theory, due to Arieh Ben-Naim, derives molecular details from thermodynamic (bulk) measurements. This advancement allows the use of the KB formalism to formulate ...