Ability entities

The three isotopes of hydrogen are almost indistinguishable for most chemical purposes, but a mass Spectrometer can see them as three different entities of mass 1, 2, and 3 Da. Isotopes of other elements can also be distinguished. Mass spectrometry is important for its ability to separate the isotopes of elements. 

Although ISO 8402 defines quality as the totality of characteristics of an entity that bears on its ability to satisfy a stated or implied need, ISO 9001 does not require the required characteristics to be specified. Note 2 of clause 4.3.4 defines a contract and accepted order as agreed requirements but not specified requirements as used elsewhere in the standard. It would have made for less ambiguity if the term customer requirements had been used throughout and then there would be no doubt as to what requirements and to whose requirements these clauses refer. 

The totality of characteristics of an entity that bear on its ability to satisfy stated and implied needs (ISO 8402). 

With certain Lepidoptera, the crystalline protein alone is not sufficiently toxic to cause a quick kill, and the normal course of tissue invasion by viable bacilli must take place to kill the host. Indeed, this is probably required for the bulk of susceptible Lepidoptera. However, the ability of crystal alone to produce kill (and similar singular action of another toxin produced by these bacilli on flies) places the compounds within the realm of true toxicants and mandates their consideration as chemical entities. 

Second, there are student characteristics involved in multimedia learning. Wu et al. (2001) indicate that students prefer to represent chemical entities in certain ways. Additionally, visuospatial abilities play an important role in chemistry learning, and many multimedia tools are highly demanding of cognitive resomces (Wu and Shah, 2004). The design of multimedia tools should take students preferences and visuospatial abilities into consideration so that the tools support all students in learning about the triplet relationship. 

Monte-Carlo simulation method was used to investigate the interaction of the [CDdosed-MePy] complexes with Pt (111) surface. The result shown in Figure 5 indicates that the shielded complex can maintain its entity even after adsorption. Further computer modeling indicated that there are other molecules with the ability to induce SE. In this respect Troger s bases are of particular interest. The calculated Troger s base-methyl pyruvate complex (R form) is shown in Figure 6. 

Chemical structural information is one of the missing pieces in the great effort to bring biomedical research into the realm of twenty-first century information extraction and knowledge discovery paradigms. Proteins, genes, diseases, and chemical compounds constitute the major entities extracted in the biomedical domain. The ability to read structure information and substructure information and their association to other entities could have a major impact on toxicity information in particular and ADMET data in general. 

In the common vernacular, the terms specificity and selectivity are often interchangeably used. More properly, a method is said to be specific if it provides a response for only a single analyte, while the term selective means that the method provides responses for a number of chemical entities that may be distinguished from each other. Selectivity also implies the ability to separate the analyte from degradation products, metabolites, and coadministrated drugs [12]. USP 28 [1] defines specificity as the ability to assess the analyte unequivocally in the presence of other components such as impurities, degradation products, and the matrix. IUPAC and AOAC have preferred the use of the term selectivity than specificity for methods that are completely selective, while USP, ICH, and FDA used the term specificity . Due to the very number of limited methods that respond to only one analyte, the term selectivity is usually more suitable, and this usage will be used in this work. 

In fact, one of the peculiar properties of the title class of compounds is the ability of the molecular entity to carry a charge which can vary considerably, also assuming fractional values in non-integral oxidation state (NIOS) salts. The different molecular oxidation states are reversibly accessible by chemical or electrochemical means. A good example is the case of fe(l,2-dithiolene) complexes of ds metal ions [such as Ni(II), Pd(II), Pt(II), Au(III)], whose charge can assume values typically ranging between —2 and 0 (see Scheme 4). 

It is important to remember that respiratory sensitization and asthma are related, but not identical, pathologies [31]. Asthma is a specific syndrome which appears to have genetic as well as environmental causes and there are numerous potential triggers which have been identified by immunotoxicologists [32], However, asthma is not the same disease as other respiratory hypersensitivity syndromes (sometimes referred to as chemical asthma, etc.) [33, 34], Various regulatory guidance documents have sought to deal with the latter disease entities to ensure that xenobiotics are assessed appropriately for their ability to induce immune-based pulmonary hypersensitivity reactions [35-37],... 

As a result, the limited ability of unit processes to create a viable niche for themselves within chemical engineering must ultimately be understood in terms which also involve unit operations. Although the historical resilience of unit processes turned out to be less than that of unit operations, it was no different in its essential elements. Studying the uneasy and ultimately unsuccessful career of unit processes can therefore be easily justified as a way to shed light on the far more successful career of unit operations. In particular, the career of unit processes raises a hypothesis about the evolution of unit operations. The staying power of unit operations was not so much because of the structural coherence of its conceptual elements as its essential links with social and, more specifically, professional groups. As a theoretical entity, unit operations appears far less stable and, in fact, appears quickly threatened by notions which rest on fewer and more fundamental scientific concepts. Ultimately, this threat came to be realized with the advent of transport phenomena, but this is another story. In effect, unit processes can be interpreted as both the attempt to extend the reach of unit operations and a symptom of their conceptual fragility. 

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