Innocents

The iaterpretation of forensic toxicology (18) results is often challenging. Courts frequently ask if an amount of dmg detected ia a specimen could cause a specific type of behavior, ie, would someone be under the influence of a dmg at a specific concentration, would a particular dmg concentration cause diminished capacity, or was the dmg the cause of death In a random employee dmg testing case, a worker screened positive for opiates by EMIT and gc/ms analysis of the urine specimen showed low levels of morphine. Although one possibiUty was that the iadividual was a heroia user, a review of foods eaten ia the prior 24 hours suggested a more innocent cause a poppy-seed bagel. 

Beyond these indirect costs, there are future costs associated with new or more stringent variations of existing environmental legislation. We also need to recognize that all operations, especially those within complex industry sectors like petrochemicals, carry liabilities and exposures to potential catastrophic releases. Systems do fail for a variety of reasons, leading to unplarmed and sometimes innocent mistakes, that may result in third-party exposures for environmental damages or health risk exposures. These costs are related to legal fees, loss in consumer confidence, and subsequent losses in market shares for the products a company sells, as well as the clean-up associated with the spill or release. 

Simpson (1988) reviewed studies which considered individual differences in risk perception and the effects of these differences on behavior. A study by Verhaegen et al. (1985) looked at three groups of workers in wire mills. The first group comprised those who had been directly involved in events which led to the accident (the "active" group). The second group ("passive") were those who had only been involved indirectly ("innocent bystanders") and the third group were a control group who had not been involved in accidents at all. 

Although phenols have not participated in the Conrad-Limpach reaction under certain conditions thiophenols were not as innocent. Lee and coworkers reported mixtures of thiochromenones and quinolones from reactions of amino-thiophenols with ethyl benzoyl acetate. Amino-thiophenol 67 reacted with ethyl benzoylacetate 68 in PPA to give a mixture of thiochromenone 70 and quinolone 69 in which the quinolone predominated. 

Depending on the coordinative properties of the anion and on the degree of the cation s reactivity, the ionic liquid can be regarded as an innocent solvent, as a ligand (or ligand precursor), as a co-catalyst, or as the catalyst itself... 

Ionic liquids with wealdy coordinating, inert anions (such as [(CF3S02)2N] , [BFJ , or [PFg] under anhydrous conditions) and inert cations (cations that do not coordinate to the catalyst themselves, nor form species that coordinate to the catalyst under the reaction conditions used) can be looked on as innocent solvents in transition metal catalysis. In these cases, the role of the ionic liquid is solely to provide a more or less polar, more or less weakly coordinating medium for the transition metal catalyst, but which additionally offers special solubility for feedstock and products. 

Is there a "universal ionic liquid at the present state of development The answer is clearly no. Many of the ionic liquids commonly in use have very different physical and chemical properties (see Chapter 3) and it is absolutely impossible that one type of ionic liquid could be used for all synthetic applications described in Chapters 5-8. In view of the different possible roles of the ionic liquid in a given synthetic application (e.g., as catalyst, co-catalyst, or innocent solvent) this point is quite obvious. However, some properties, such as nonvolatility, are universal for all ionic liquids. So the answer becomes, if the property that you want is common to all ionic liquids, then any one will do. If not, you will require the ionic liquid that meets your needs. 

At least in principle, comparison of DNA fingerprints can determine the guilt or innocence of a suspect beyond a reasonable doubt. 

This was a claim that I and several other authors criticized in a number of journals, but unfortunately not in Nature magazine.11 Although the authors of the Orbitals Observed study protested their innocence, it became clear that their claims had been incorrect and exaggerated.12 In a section of the same paper, I discussed the notion that the 4s atomic orbital is occupied before the 3d orbitals. This has subsequently turned out to be incorrect and there is conclusive spectroscopic evidence to the contrary which seemed to have escaped the attention of several authors who have written on this issue, including myself.13... 

As reviewed designers in the plastics and other industry have the responsibility to ensure that all products produced will be safe and not contaminate the environment, etc. Recognize that when you encounter a potential problem, you are guilty until proven innocent (or is it supposed to be the reverse). So keep the records you need to survive the legal actions that can develop. 

The feasibility of the fast neutron bulk activation detection system and of other bulk nitrogen measurement systems is in serious question. The nitrogen present in innocent, common, and completely legitimate materials to be found in suitcases varies sufficiently that the estimated minimum detectable amount of explosive in this system is around 25 to 50 sticks of 40% dyji3=... 

Trigonal prismatic versus octahedral stereochemistry in complexes derived from innocent ligands. R. D. Wentworth, Coord. Chem. Rev., 1972, 9,171-187 (34). 

Electric polarizability, innocent ligands and spectroscopic oxidation states. C. K. Jorgensen, Struct. Bonding (Berlin), 1966,1, 234-248 (46). 

Electrochemical effects of metal ion coordination to non-innocent biologically important molecules. M. J. Clarke, Comments Inorg. Chem., 1984, 3,133-151 (57). 

M. L. Foresti, G. Pezzatini, andM. Innocent,/. Electroanal. Chem. 434 (1997) 191. 

Jorgensen CK (1976) Deep-Lying Valence Orbitals and Problems of Degeneracy and Intensitites in Photo-Electron Spectra. 30 141-192 Jorgensen CK (1966) Electric Polarizability, Innocent Ligands and Spectroscopic Oxidation States. 1 234-248... 

We recognize that levels of intellectual and social maturity vary widely and that we all deal with young people from the most street wise to the most innocent . It is our hope that by treating them in a responsible, respectful and intellectually appropriate manner, they will become enabled to make better informed decisions concerning their own actions. 

Abstract The unique and readily tunable electronic and spatial characteristics of ferrocenes have been widely exploited in the field of asymmetric catalysis. The ferrocene moiety is not just an innocent steric element to create a three-dimensional chiral catalyst enviromnent. Instead, the Fe center can influence the catalytic process by electronic interaction with the catalytic site, if the latter is directly coimected to the sandwich core. Of increasing importance are also half sandwich complexes in which Fe is acting as a mild Lewis acid. Like ferrocene, half sandwich complexes are often relatively robust and readily accessible. This chapter highlights recent applications of ferrocene and half sandwich complexes in which the Fe center is essential for catalytic applications. 

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