Temporary Role Research Articles

The Student's Need for and Right to a “Wholistic” Education

The Student's Need for and Right to a “Wholistic” Education

Formation of temporary flagellar structures during insect organogenesis.

Cilia and flagella are rare in nongerminal tissues of anthropods, and are generally thought to be restricted to sperm and sensory cells in insects (2). Whitten (5) has reported the presence of kinetosomes at the base of mitotrichia in the dipteran fly Sarcophaga bullata, but reports no evidence of the organization of fibrous elements characteristic of cilia and or flagella. During an ultrastructural analysis of morphogenesis of the colleterial gland of the silk moth Hyalophora cecropia, we found the first example of paired flagella associated with an insect secretory cell. These structures are also unusual in that they serve a temporary role in morphogenesis and subsequently disappear at the terminal stages of differentiation.

One Must Be in Style

NOTHING CHANGES MUCH FASTER than the styles and fashions women's clothes or women's hair-dos. The plunging neckline or the length of the skirt as decreed by Christian Dior is forever rising or falling like the stock market. The boyish bob or the Italian haircut can come and go as rapidly as the various governments of France. Styles and fashions common stocks change just as quickly. A certain group of stocks can be in style or it can be out of style. Looking back over the years, it is most fascinating to observe the tremendous bull movements that have taken place certain stocks. Truly, most of these dramatic rises have had some solid substance behind them, such as earnings, news developments, new inventions, etc. But the factors of mass emotion and mass psychology have played at least a temporary role, just as the case of women's hats. Students of price movements have seen such emotional dramas as the tulip bulb boom early Holland, when choice tulip bulbs were bid up from a few cents apiece to hundreds of dollars. This bubble collapsed, just as did our own Florida land boom of the 1920's.