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Once employer-sponsored health insurance began to cover more people in the U.S., it became increasingly popular. As medical expenses increased, insurance became a greater necessity. Expanded insurance coverage increased compensation without additional taxes, and it provided vital financial protection if hospitalization was necessary. The benefits to employers became codified as well. The Revenue Act of 1954 defined employers contributions to health plans as tax-exempt and clarified that these were deductible business expenses. Recognizing that the burgeoning system was leaving out many workers. President Eisenhower proposed, but failed to achieve, market reforms in 1956. [Pg.300]

The above description serves to give an idea of the basic measurements that are involved in this technique and the nature of the information that can be obtained. It leaves out many complicating factors that, in practice, have to be considered in the interpretation - of polarized infrared spectra, and it is to be emphasized that considerable caution is necessary in the use of this technique. [Pg.29]

The term mental illness is about as ambiguous as you can get, a label that covers everything from mild mood problems to complete derangement in violent paranoid schizophrenia. My focus in this chapter is on those mental disorders for which there is some evidence relating the condition to impacts on the fetal environment. That leaves out many psychiatric conditions known to clinicians, and even many common kinds of mental illness. So the absence of any discussion of some specific mental disorder in this chapter does not mean it s unrelated to the fetal environment—it means only that I know of no sufficient evidence to present here. My purpose here is to show that there s enough scientific and clinical data to suggest there may be important connections between the fetal environment and... [Pg.207]

In the limited space available we have only mentioned references concerning the reactions of 4-substituted thiazoles, 5-substituted thiazoles, 2-aminothiazoles, " and, finally, miscellaneous reactions, leaving out many patents. [Pg.157]

Analytical theory can only solve very simplified models of polymers, leaving out many details of the polymer molecular structure, and even these simplified models can be solved only using certain approximations. Computer simulations allow study of a simplified model directly and thus identification of whether discrepancies between theory and experiment are due to the simplifications of the model, to the approximations used in solving the theory, or to both. The simplified models help identify properties that are more general and can be observed for polymers with sometimes very different chemical structure, but having similar chain topology, or flexibility, or charge distribution. [Pg.2]

The supply chain for the Augsburg factory is diagrammed in Chart 1.6, which shows how integration occurs from the vendor to the customer. This chart is extremely simplified, for it leaves out many of the vendors and retailers, as well as the distribution, logistics, and warehousing chain. We can see how the complexity increases and therefore how the management of the supply chain... [Pg.13]

This surprisingly large value shows why the bends can be a serious or fatal problem. This treatment leaves out many interesting details about the bends, [2]. [Pg.46]

This review has covered many of the essential features of the physical chemistry of nanocrystals. Rather than provide a detailed description of the latest and most detailed results concerning this broad class of materials, we have instead outlined the fundamental concepts which serve as departure points for the most recent research. This necessarily limited us to a discussion of topics that have a long history in the community, leaving out some of the new and emerging areas, most notably nonlinear optical studies [152] and magnetic nanocrystals [227]. Also, the... [Pg.2913]

Organic chemists have devised a number of shortcuts to speed the writing of structural formulas Sometimes we leave out unshared electron pairs but only when we are sure enough m our ability to count electrons to know when they are present and when they re not We ve already mentioned representing covalent bonds by dashes In condensed structural formulas we leave out some many or all of the covalent bonds and use sub scripts to indicate the number of identical groups attached to a particular atom These successive levels of simplification are illustrated as shown for isopropyl alcohol ( rub bmg alcohol )... [Pg.21]

Leaving out one object at a time represents only a small perturbation to the data when the number (n) of observations is not too low. The popular LOO procedure has a tendency to lead to overfitting, giving models that have too many factors and a RMSPE that is optimistically biased. Another approach is k-fold cross-validation where one applies k calibration steps (5 < k < 15), each time setting a different subset of (approximately) n/k samples aside. For example, with a total of 58 samples one may form 8 subsets (2 subsets of 8 samples and 6 of 7), each subset tested with a model derived from the remaining 49 or 50 samples. In principle, one may repeat this / -fold cross-validation a number of times using a different splitting [20]. [Pg.370]

The first extensive publication on the polymerisation of isobutene was the celebrated paper by Thomas et al. [43]. This is almost more remarkable for what it leaves out than for what it contains, but it did establish many of the important features of the reaction. The first serious attempts at a physicochemical (as opposed to organic-preparative) study were made by Polanyi s school at Manchester, in the course of which the phenomenon of... [Pg.57]

After pollination, seeds begin to form within the flower s ovary. Meanwhile, each moth egg deep inside the ovary hatches to a minute larva. The larva consumes several yucca seeds to support its growth but leaves behind many more that can go on to propagate the plant. Once a larva matures, it makes its way out of the... [Pg.181]

Click "Next" to see the following ring (the rings appear in the same order in which the program has detected them. This order cannot be predicted). At any moment you can click "Cancel" to leave out the rings which have still not come up. In the upper left part of this dialog box you can check how many rings out of the total number have been seen. [Pg.465]

Much of the time, treatment-extant literature doesn t provide much guidance when the patient has multiple comorbidities or already has failed best-practice initial interventions. The few available comparative treatment trials that include both medication and psychotherapy all focus on acute treatment or, less commonly, the heroic management of treatment-refractory patients. This leaves out the majority of patients for whom combined treatment is appropriate if not de rigueur, namely those who are partial responders to initial treatment and/or who require a combination of treatments because of comorbidity. Furthermore, for many clinically important decisions, it is unlikely that there will ever be randomized evidence. For example, how many SSRI trials should precede a clomipramine trial in the partially responsive child with OCD Flow long does one wait before adding a SSRI when treating a child with OCD who is not particularly responsive to weekly CBT ... [Pg.438]

The updating required to produce Handbook-II has not been an easy one, and we are quite aware that there are numerous deficiencies. Many hard decisions had to be made to keep the overall length within reasonable bounds. The choice of what to put in and what to leave out was often difficult, and we have probably overlooked many important contributions that should have been included. Despite our best efforts, undoubtedly errors remain and we, the authors, take full responsibility for them. [Pg.742]

It was much easier to discuss regulation in prokaryotes, in which so much of what is known comes from work on E. coli and related bacteriophages. In eukaryotes the important information comes from many quarters, and the array of processes is wider by far. We, therefore, needed to be brief and had to leave out a great deal. In so doing we pondered what was most important for students to know. To compensate for the necessary omissions we included an extensive reference list. Consult this for topics we left out or discussed only briefly. The supplements on immunobiology and carcinogenesis are also of value on those subjects. [Pg.801]

Model Validation Validation of the calibration model is crucial before prospective application. Two types of validation schemes can be adopted internal and external. Internal validation, or cross-validation, is used when the number of calibration samples is limited. In cross-validation, a small subset of calibration data is withheld from the model building step. After the model is tested on these validation spectra, a different subset of calibration data is withheld and the b vector is recalculated. Various strategies can be employed for grouping spectra for calibration and validation. For example, a single sample is withheld in a leave-one-out scheme, and the calibration and validation process is repeated as many times as the number of samples in the calibration data set. In general, leave- -out cross-validation can be implemented with n random samples chosen from a pool of calibration data. [Pg.339]

Many times companies focus agreat deal of effort on the successful execution of the process to manufacture an acceptable product but leave out employee safety precautions. Protecting equipment and facility structures from harsh chemicals is very important, but protection of your most critical asset—the employee—should be paramount. If specific personnel protection equipment is needed for particular steps, indicate those requirements in the batch record. Also, evaluate the potential of high-pressure air lines or explosion hazards. [Pg.293]

So far we have not included the relaxation processes (T and 72), and for many pulse sequences we can leave out this aspect to make the math simpler. We know that relaxation is going on, but in many cases this is merely a technicality and is not essential in understanding the pulse sequence. In general, pulses are on the timescale of microseconds (p,s), delays for evolution are on the order of milliseconds (ms), and delays for buildup of NOE can be hundreds of ms. For organic-sized molecules, we can safely ignore relaxation for delays in the [is or ms range. Of course, for some experiments such as NOE, the relaxation process is central to the experiment so we cannot ignore it. [Pg.246]


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