Potential secondary

Eastland, W.G. and S.L. Beasom. 1986a. Potential secondary hazards of compound 1080 to three mammalian scavengers. Wildl. Soc. Bull. 14 232-233. 

Fig. 9. Relative secondary-electron yield as a function of ion energy for Ne "—Na ", Ar —K ", and Kr —Rb. A constant quantity equal to the estimated potential-secondary-emission coefficient has been substracted from the raw noble gas data. (From Ref. )...

The use of the BA as a potential secondary raw material such as cement additive has often been discussed (Pera et al. 1997 Pecqueur et al. 2001 Targan et al. 2002 Filipponi et al. 2003). The composition of the major oxides Al + Fe, Si and Ca of the BA is in the range of substitutes already in use, such as sewage sludge or coal fly ash (Fig. 5). However, as will be shown later, elevated heavy metal contents ate, from our... 

A number of studies have compared the compositions of extractant and/or leachate solutions with equilibrium solubilities of potential secondary phases (Talbot et al. 1978 Henry Knapp 1980 Hulett et al. 1980 Mattigod 1983 Roy Griffin 1984 Ainsworth Rai 1987 Rai... 

The most essential plasma device characteristics that are needed in order to obtain impurity release rates are the fluxes of photons and of charged and neutral particles to the wall. It will be necessary to have detailed information on the energy spectra and fluxes to walls, limiters and beam dumps of thermal electrons and ions, photons, a-particles, runaway electrons, charge exchange neutrals, neutral beam and impurity neutrals and ions. The effects of sheath potentials, secondary electron emission and unipolar arcing need to be included in these calculations. 

Vertical ionization potential (secondary neutral minimum 4.59 4.39... 

Archaea contain a stable 7S RNA species of unknown function, which is not associated with the ribosome. The 7S RNA gene from Halobacterium halobium NRC817 has been cloned and sequenced [120]. The sequence resembles the 7SL RNA of eucarya [85] and the 4.5S Escherichia coli) or sc Bacillus subtilis) RNAs of bacteria [121] in potential secondary structure. The 7SL RNA forms part of the signal-recognition particle, involved in protein translocation. The function of the 4.5S RNA is not known exactly, but it is known to be essential [122]. 

Termination often occurs inefficiently at T-rich polypyrimidine sequences and, so far, no potential secondary structural features have been detected, either in the transcript or in the corresponding DNA strand, which are common amongst archaeal termination regions [1]. 

Finding 4-1. The documentation for secondaiy waste streams made available to the coimnittee failed to identify reverse osmosis rejectate brine, supercritical water oxidation (SCWO) filtrate solid waste, SCWO titanium tank liners, venturi scrubber particulate filters, or filters from the energetics offgas treatment system (OTE) as potential secondary wastes from BGCAPP. 

Initial dissolution of primary silicates is typically incongruent that is, the stoichiometric ratio of elements released to solution is not the same as that found in the bulk phase of the mineral. An excellent example of incongruent dissolution (Fig. 7-13) is presented by Chou and Wollast (1984). They reacted albite with aqueous solutions in a fluidized bed reactor and maintained solution concentrations of the reaction products below saturation for potential secondary products. Even so, the molar ratio of Na/Si initially released to solution was almost an order of magnitude higher than that of the bulk albite. Dissolution incongruence has posed a particularly difficult theoretical problem for researchers working on mineral dissolution problems. 

Hypertension is a heterogeneous medical condition. In most patients it results from unknown pathophysiologic etiology (essential or primary hypertension). While this form of hypertension cannot be cured, it can be controlled. A small percentage of patients have a specific cause of their hypertension (secondary hypertension). There are many potential secondary causes that are either concurrent medical conditions or are endogenously induced. If the cause of secondary hypertension can be identified, hypertension in these patients potentially can be cured. 

In conclusion, the open circuit voltage is limited primarily by molecular energy levels ( oc < LUMOacceptor-HOMOdonor)> with potential secondary limitations from the contacts (compare with Fig. 17), which themselves depend critically on the possible formation of interface dipoles, which can lead to substantial deviations from that simple relationship. 

Secondary structures are currently the most useful structural elements with respect to computer analysis. Secondary structrures are mostly known for RNAs and proteins but they also play important roles in DNA. Potential secondary structures can be easily determined and even scored via the negative enthalpy that should be associated with the actual formation of the hairpin (single strand) or cruciform (double strand) structure. Secondary structures are also not necessarily conserved in primary nucleotide sequence but are subject to strong positional correlation within the structure. Three-dimensional aspects of DNA sequences are without any doubt very important for the functionality of such regions. However, existing attempts to calculate such structures in reasonable time met with mixed success and cannot be used for a routine sequence analysis at present. 

G. Handling of Contaminated Remains. Persons handling biologically contaminated remains should be in full protective posture (unless otherwise modified by medical personnel) and cognizant of the potential secondary contamination hazards. Contaminated remains must be interred in accordance with appropriate Joint Service and NATO doctrine and procedures. (See JP 3-11). 

Figure 2.13. A. Comparison of ori sequences of mitochondrial genomes from yeast (de Zamaroczy et al., 1981) and HeLa cells (Crews et al., 1979). Homology of potential secondary structures is found for the inverted repeats in the cluster A - cluster B region arrows indicate the base changes found in this region in different petite genomes. Homology of primary structure is found for cluster C. B. Comparison of the two ori sequences the arrows indicate the inverted repeats of the A-B region, the broken line corresponding to the looped-out sequence bp, base pairs. (From de Zamaroczy et al., 1981).

Figure 2.14. Potential secondary structure of A the orf sequences and B the orf-like sequences. All sequences are drawn in the same orientation ATAG —> GGAG. Double-headed arrows indicate base-exchanges, arrows pointing towards, or away from, the structure indicate insertions and deletions, respectively. Numbers indicate the orf, or orf-like, sequences presenting these changes. (From Goursot et al, 1982).

Figure 2.19. Potential secondary structure of the A-B fold of the ori sequence present in the repeat units of mitochondrial genomes from petites al/lR/1 and Z1 (ori ) and of the replacement folds that can be formed in the oril sequence present in the mitochondrial genomes of petites 14 and 26. In the case of petite 14, the residual nucleotides from the partially deleted p stretch (/ A) can generate a hairpin structure with nucleotides from the preceding repeat unit, but the stem, only formed by 13 A/T nucleotides, carries different terminal and side loops compared to the A-B fold. In the case of petite 26, the upper part of the stem and terminal loop are identical to those of the A-B fold, but the lower part is replaced by three A T pairs (three nucleotides are derived from the preceding repeat unit). The sequence involved in the structure shown (GC clusters A and B, sequences p and are those indicated in Fig. 2.13. (From Goursot et al., 1988).

An additional wave is brought about, dependent on the degree of ongoing communicability or contagiousness of the causative agent toward potential secondary victims that are prone to be exposed, irrespective of the initial collective source. 

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