Changing name

Although it ia becoming increasingly evident with each new discovery that the metabolism of no single foodstuff proceeds in a course entirely isolated from that of the other foodstuffs, the interrelationships are nowhere so apparent as they are between the utilization of carbohydrate and that of fat. The conversion of carbohydrate to fat is a phenomenon which has been repeatedly demonstrated experimentally the reverse change, namely, the conversion of natural fats to carbohydrate, is a disputed reaction and must certainly not occur except to a limited extent, if at all. 

Remarks on 1 and 2.—These two reactions are special cases of a general change, namely, the substitution of an alcoholic hydroxyl group by a halogen atom. This substitution can be carried out in two ways first, as in the preparation of ethyl bromide, 1, by acting on alcohols with hydrogen halides, e.g. 

Scheme 3.2-3. Reactions with conservation of 2e aromaticity. It is the sigma skeleton which is changed, namely from classical in 2a via partially non-classical in 3a and classical in 4b to partially non-classical again in 3b. 4b has a...

Where journals have changed names, the same code is used throughout, e.g. CB refers to both Chem. Ber. and to Ber. Dtsch. Chem. Ges. 

A further effect arises in the RPC of peptides when the temperature of the system is changed, namely the viscosity, r, of the mobile phase will also change. As a result, the pressure drop along the column (AP) will change according to the following relationship ... 

Many of these reality-changing names were top secret. Today, we don t know the meaning of all nor how to pronounce them. We ve already mentioned the Tetragrammaton, whose pronunciation has been lost. 

In the Miinsterland 1 borehole, the deepest in all Europe, put down in 1961-62 approximately 40 kilometers north of the Ruhr, it was possible to study the rank changes at one point in one continuous profile from a depth of 1800 meters down to 5000 meters. Figure 3 shows the decrease in volatile matter compared with other changes, namely, the disappearance of hydrocarbons from the interstitial gases and the decreasing porosity of the sandstones. 

Some of the reactions described in this chapter constitute what is virtually a separate and distinct type of chemical change, namely one where there is no region of transition between very slow reaction and explosively rapid reaction. Such changes, which must be exothermic, depend upon branching reaction chains which get out of hand when a certain critical concentration is exceeded. 

A flame photometric detector specific for sulfur compounds revealed a mixture of sulfur compounds in the cooked meat extract which quantitatively changed with storage. Three nuyor sulfur compounds were identified as markers for flavor changes, namely methional, methyl sulfone, and benzothiazole. 

To determine how the partition function varies with temperature it is necessary to estimate not only the free energy changes associated with each type of interaction, AG°, but also the thermodynamic terms that specify the temperature dependence of the free energy change, namely, the enthalpy change, AH°, the entropy change, AS0, and the... 

The concepts of electron and ligand transfer can be applied to the oxidation and reduction of organic substrates by metal complexes,61-64 since one-equivalent changes in the oxidation states of metals in inorganic redox reactions also have analogies in organic chemistry. Thus, the interconversion of the series of species carbonium ion (R+), free radical (R ), and carbanion (R-) results from one-equivalent changes, namely,... 

This contains change control information for all modifications made to the program. Information should include date of change, name of programmer making modification, an outline description of the modification, and reason for the change. Some of this information need not be detailed if contained on references change control records. 

Some authors used to define the cathode as the electrode, to which electrons in the outer circuit flow and become transferred to the electrolyte. This gives rise to confusion, as the electrodes will change names each time the current is reversed (battery charge/discharge or electricity/fuel production in the case of fuel cells). 

The above reactions suggest that equilibria are possible between the various forms of oxidized methyl a-n-glucoside. These equilibria have been discussed conformationally formation of the hemiacetal probably involves a conformational change, namely, (62) to (63) (not apparent from the... 

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