Can the Chick Balance Its Ration?

Balance in the elderly and its determinants

Background: With aging, muscles strength decrease. Balance disorder is one of the common aging problems which can cause falls and serious injuries. The purpose of this study was to present a model along with the determinants of balance status in the elderly. Methods: This cross-sectional study is part of a cohort study, "investigation of the health status of elderly in Amirkola City", which wa...

Amino acid supplementation of a corn-soybean oil meal chick ration

Phosphorus Requirements in the Ration of Growing Pigs Phosphorus Requirements in the Ration of Growing Pigs

Small choices can enhance balance learning.

The present study examined whether the learning of exercise routines would be enhanced by giving participants an incidental choice (i.e., exercise order). Two groups of participants were asked to perform three balance exercises. After watching a demonstration of each exercise, a choice group was allowed to choose the order of exercises, while yoked control group participants performed them in t...

The H+/e ration in chloroplasts in 2. Possible errors in its determination.

The number of H+ released inside the chloroplast thylakoids per electron flowing to the terminal electron acceptor (the H+/e ratio) has been investigated using a pH indicator dye technique. The apparent H+/e ratio was measured by comparing the absorbance change due to H+-uptake outside the thylakoids in the absence of uncoupling agent, and the absorbance change due to the net H+-production asso...