cyclical changes

Such people, they have found, are also far less affected by cyclical changes in the economy.

Many diseases of the eye go through cyclical changes.

"As the secular and cyclical changes level out, these companies are positioned for future growth.

The counter cyclical changes continued in the 2007 election.

Regardless, those who never experience depression also experience cyclical changes in mood.

But he said the reports did not appear to reflect anything but "cyclical changes in statistics."

These and other similar cyclical changes are thought to be responsible for ice ages (see Milankovitch cycles).

Throughout the hoplite era the standard hoplites' armour went through many cyclical changes.

They are the result of the additive behavior of several types of cyclical changes in Earth's orbital properties.

Cyclical changes in ocean currents and atmospheric pressure in the tropical Pacific are believed to have worldwide effects on weather.

He suggested, too, that premenopausal women may experience cyclical changes in breathing patterns associated with the waxing and waning of female hormones.

Orbital forcing refers to the slow, cyclical changes in the tilt of Earth's axis and shape of its orbit.

In some cases this may be because the mood change, although present, is less prominent than cyclical changes in activity, self-confidence, sociability, or appetitive behaviour.

They leave cyclical changes out of account, which is why medium-term objectives are much more significant and help governments to focus their efforts and apply specific objectives.

In the field of gynecology, with George Julius Engelmann, he was the first to document the cyclical changes in the endometrium.

Located above the nerves linking the eye with the brain, these cells are believed to help synchronize cyclical changes in body temperature, hormone rhythms and sleep-wake cycles.

Cyclical changes in H pylori infection may cause the variations in basal acid secretion that are seen in duodenal ulcer disease.

Milutin Milankovitch had presented a mechanism for ice ages: it used cyclical changes in the orbit of the Earth (Milankovitch cycles).

One can distinguish between cyclical changes, which reflect the buoyancy or depression of the economy, and structural changes, which are longer-term shifts in the pattern of employment.

Observation of one of these signs - cyclical changes in cervical mucus - has been developed as the basis of a method capable of anticipating ovulation.

It combines the obvious issue of the need to sensibly protect the environment with an utterly hypocritical idea, namely that humans can influence the cyclical changes in our climate.

These changes are so recent that it is difficult to know if we are beginning a series of cyclical changes or a once-for-all transition to a new, low fertility regime.

Wind direction is calculated from these cyclical changes in cupwheel speed, while wind speed is as usual determined from the average cupwheel speed.

Sun Bu'er's poems reflect certain aspects of Taoist spirituality: that the cyclical changes in the human body and cycles of the seasons of the natural world are related.