The possibility of separating ascites tumor cells with different numbers of chromo somes by means of counter-streaming centrifugation has been studied with the hy perdiploid Ehnlich ascites tumor (ELD) and its hypertetraploid offshoot (ELT). From ELD a fraction significantly higher in deoxyribonucleic acid phosphorus (DNAP) per cell than the unfractionated suspension was obtained. Inoculated in...

An issue that covers the tiny — the chromo­ somes of m alaria -carry ing mosquitoes — to the massive — the two bil­ lion peop le th o u g h t to be §ee Also affected with the tuberculo­ sis virus — will take center stage for seven panelists in th e N o tre D am e F o ru m today. The second annual forum, entitled “The Global Health Crisis: F o rg in g S o lu tions , Effecting C hange ,” will be ...

The genes encoding the ribosomal P-proteins CcP0, CcP1 and CcP2 of Ceratitis capitata were expressed in the conditional P0-null strains W303dGP0 and D67dGP0 of Saccharomyces cerevisiae, the ribosomes of which contain either standard amounts or are totally deprived of the P1/P2 proteins, respectively. The presence of the CcP0 protein restored cell viability but reduced the growth rate. In the W3...

Non-linear external habit persistence models, which feature prominently in the recent “equity premium” asset pricing and macroeconomics literature, generate counterfactual predictions in the cross-section of stock returns. In particular, we show that in the absence of crosssectional heterogeneity in firms’ cash-flow risk, these models produce a “growth premium,” that is, stocks with high price-...

Program restructuring or refactoring is often required when a function becomes too large or is involved in multiple activities and therefore exhibits low cohesion. A critical factor in restructuring is to increase cohesion and decrease coupling. There are many existing methods which measure cohesion and coupling but do not provide much information as to how to restructure the program, while som...

NRPE accumulates and all-trans-ROL levels are tranDean Bok siently decreased due to the inability of all-trans-RAL Department of Neurobiology and Ophthalmology to gain access to the dehydrogenase. School of Medicine The reconstitution studies of Sun et al. (1999) utilized University of California, Los Angeles a large array of potential substrates and demonstrated Los Angeles, California 90095 t...

There are numerous studies suggesting that published news stories have an important effect on the direction of the stock market, its volatility, the volume of trades, and the value of individual stocks mentioned in the news. There is even some published research suggesting that automated sentiment analysis of news documents, quarterly reports, blogs and/or Twitter data can be productively used ...

There are numerous studies suggesting that published news stories have an important effect on the direction of the stock market, its volatility, the volume of trades, and the value of individual stocks mentioned in the news. There is even some published research suggesting that automated sentiment analysis of news documents, quarterly reports, blogs and/or twitter data can be productively used ...