The understanding of the cause and treatment of premenstrual disorders is confused but it is essentially the result of cyclical ovarian activity, usually ovulation, and an effective treatment should be by suppressing ovulation. This can be done by an oral contraceptive but as these women are progestogen intolerant the symptoms may persist becoming constant rather than cyclical. Alternatively, t...

This study aims to investigate the effect of changes in corporate income tax rates as company's external uncertainty on avoidance, which make companies engage avoidance practices ensure future benefits and increase value. Using agency theory basis for analyzing, this uses a quantitative approach processes data using linear regression method with sample consumer non-cyclical industry 2018-2020 p...

Whenever unemployment stays high for an extended period, it is common to see analyses, statements, and rebuttals about the extent to which the high unemployment is structural, not cyclical. This essay views the Beveridge curve pattern of unemployment and vacancy rates and the related matching function as proxies for the functioning of the labor market and explores issues in that proxy relations...

Both hyperprolactinemia and depressive disorder are known manifestations of hypothyroidism. However, hyperprolactinemia with overt symptomatology per se has not been reported to precede all episodes of organic depressive disorder. We report a similar presentation.

Today the world faces significant economic and financial crises, which have drawn firms into high levels of uncertainty directly influences their innovation strategies. The literature on organizational decline reveals a lack agreement about effects innovation. This study aims to shed light how crisis affects provide comprehensive picture constraints determinants with focus environmental factors...

We consider a certain combinatorial game on a digraph for two cases of the price function. For one case the game in question extends the cyclical game studied in [1,2] which, in its turn, is a generalization of the well-known problem of finding a minimum mean cycle in an edge-weighted digraph. We prove the existence of optimal uniform stationary strategies for both cases and give algorithms to ...

A European lady, aged about 30 years, had bilious vomiting on 23rd October, 1936, at about midnight. In the morning of 24th October her temperature was 99.4?F. She was sick off and on, and could not retain anything. Previous history.?She went out for a picnic on 23rd October, 1936, in the morning in a forest near a river. AVhen she came back in the evening she did not feel well. At about midnig...

Obscure gastrointestinal bleeding constitutes approximately fi ve percent of all gastrointestinal bleeding cases. Patients with this condition are often diffi cult to diagnose and frequently undergo extensive GI testing. This is no news item to all gastrointestinal specialists. The following cases highlight several different presentation scenarios, the long road to correct diagnosis, and some i...

Though fiscal policies of central governments sometimes provide modest insurance against regional income shocks, this paper shows that pro-cyclical fiscal policy among provincial governments can easily overwhelm these stabilizing effects. We examine the cyclicality of budget items among provincial governments in eight federations, showing that own-source taxes are highly pro-cyclical and contra...