Banquet Fetes Twenty Years Of 'News' Life Program of Entertainment to Feature Speeches by State Alumni Tiic final event (if the twentieth anniversary celebration of tlie State College NEWS la scheduled for tomorrow night when the anniversary banquet will be conducted. It will take place in the college cafeteria in llusted hall, and will begin al 6:00 o'clock. (iuesls (if Cornier classes who wer...

Controlling cell behavior has been a primary goal for scientists, and physical interactions, specifically cell-surface interactions, have the potential to be a robust system for cell control. Much research has been conducted on the effect of substrata stiffness on cell behavior, but there has been no systematic study of the effect of varying substrata thickness, and its correlation to a substra...

The equilibrium constants and kinetics for the complexing of aqueous iron(m) by 2,3dihydroxybenzoic acid (DHB) and 1,2-dihydroxy-3~-benzenedisulfo~te (Tiron) have been studied with iron(IIl) in excess over ligand. Formation constant comparisons indicate that DHB complexes in a mode analogous to salicylate. The reaction rate has the hydrogen ion dependence typical for iron(m) complexation, but t...

hi a I)aper rCceily I)iil)lished in TIHE ARCHIIVE.s OF DISEAs;E IN CHILDHOOD Traylor Chadwiclk i gave the results of ani investigation of the behaviour of the -vtullose test in the rheumin<atic chil(l. From the results he coiicliided that in certaiin stages of the rheumlatic infection the efficiency of the liver is impaired, andl lhe expressed the opinion that this might be (lile to the result ...

Manganese redox enzymes play crucial roles in a variety of biological systems. These include the photosynthetic oxidation of water m dioxygen, the disproport ionat ion of hydrogen peroxide, the disproport ionat ion of superoxide, and ribonucleotide reduction. The Mn sites in two of these systems, the photosynthetic oxygen evolving complex (OEC) and the Mn catalase from L. planrarum have been ch...

1'111s 1)aper describes advances in ~netliods li)r tlie segliielitation of linear features, sucli as grids. loads. contours and rivers, symbols atid textured areas witl~in binary tnap images. Due to the l~ipli level of cotnplexity and occlusion within binary nlap data. tlie automatic classification of small non-linear co~iiponetits discussed in the paper, sl~ows retriarkable progress towards a ...

The redox properties of metalloporphyrins have been studied extensively, and particular attention has been paid to the changes in oxidation states of the metaL t-3 In general, the most stable metalloporphyrins are those in which the metal is in the + 2 oxidation state. However, most of the transition metalloporphyrins show a variety of oxidation states. Thus Co(ll) porphyrins can, like the corr...

This survey is organized as follows. l. lntroduction. Il. The main issues. IIl. Negishi's model. IV. Objective demand in the Cournot-Nash framework. V. Objective demand in the Bertrand-Nash framework. VI. The assumption of quasi-concavity of the profit functions. VII. Compromises between the conjectural and the objective approach. VIIL Insights into the notion of perfect competition. IX. Conclu...

electrochemical: Yellow Springs Instrument Co., Yellow Springs, OH 45387) for assaying galactose. For both fluorometric procedures, all reagents and standards were prepared as previously described (1). The manual assay requires 400 jiL of Tris buffer (10 mmolJL); 600 ,iiL of a solution containing p-hydroxyphenylacetic acid (50 mg/ L) and horseradish peroxidase (EC 1.11.1.7) (10 mgIL); 160 1zL o...

IK A~ULTIPERIODCONTROL PROBLEMS with unkilown parameters. curreilt decisioiis aKect iiot only current performance, but also the alnoulit of information that is obtained about the uiiknown paraineters. The purpose of this study is to investigate such aspects of m~~l t ipe r iod control in a siinple linear regression model with one unlino\vn parameter, where t!le illdependent variable is set at c...