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Buffer capacity rises to a local maximum at pH = pK a. The height of this peak depends on the value of pK a. Buffer capacity is negligible when the concentration [HA] of buffering agent is very small and increases with increasing concentration of the buffering agent. [3] Some authors show only this region in graphs of buffer capacity. [2]
The model assumes a buffer rehearsal system in which the buffer has a size, r. Items enter the short-term store and accompany other items that are already present in the buffer, until size r has been reached. Once the buffer is at full capacity, when new items enter, they replace an item, r, which already exists in the buffer. A probability of ...
The episodic buffer is also the link between working memory and long-term memory. [14] The component is episodic because it is assumed to bind information into a unitary episodic representation. The episodic buffer resembles Tulving's concept of episodic memory, but it differs in that the episodic buffer is a temporary store. [15]
A food storage calculator can be used to help determine how much of these staple foods a person would need to store in order to sustain life for one full year. In addition to storing the basic food items many people choose to supplement their food storage with frozen or preserved garden-grown fruits and vegetables and freeze-dried or canned ...
In social psychology, social buffering is a phenomenon where social connections can alleviate negative consequences of stressful events.. Although there are other models and theories to describe how social support can help reduce individuals' stress responses, social buffering hypothesis is one of the dominant ones.
Food aversions can be an issue from a health standpoint, but they don't necessarily need to be problematic, dietitian Jessica Cording, author of The Little Book of Game Changers, tells Yahoo Life ...
This page was last edited on 6 April 2017, at 05:47 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Acid-neutralizing capacity or ANC in short is a measure for the overall buffering capacity against acidification of a solution, e.g. surface water or soil water.. ANC is defined as the difference between cations of strong bases and anions of strong acids (see below), or dynamically as the amount of acid needed to change the pH value from the sample's value to a chosen different value. [1]