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Object counter

Fiji software—http //fiji.se/Fiji (including StackReg and Object Counter 3D plug-ins). [Pg.380]

X-rays may be detected either photographically or with an ionization counter. They have great penetrating power which increases with their frequency, and owing to this are used to photograph the interior of many solid objects, notably the human body and in monitoring for faults in construction. [Pg.429]

The architecture of a counter-propagation network resembles that of a Kohonen network, but in addition to the cubic Kohonen layer (input layer) it has an additional layer, the output layer. Thus, an input object consists of two parts, the m-dimeiisional input vector (just as for a Kohonen network) plus a second k-dimensional vector with the properties for the object. [Pg.459]

The usage of a neural network varies depending on the aim and especially on the network type. This tutorial covers two applications on the one hand the usage of a Kohonen network for classification, and on the other hand the prediction of object properties with a counter-propagation network,... [Pg.463]

The objective of this study is to show how data sets of compounds for which dif-ferent biological activities have been determined can be studied. It will be shown how the use of a counter-propagation neural networb can lead to new insights [46]. The cmpha.si.s in this example is placed on the comparison of different network architectures and not on quantitative results. [Pg.508]

In Fig. 3-25 the locational dependence of t/, and is shown together. For practical applications and because of possible disturbance by foreign fields (e.g., stray currents) and t/g are less amenable to evaluation than f/g, which can always be determined by a point of inflection between two extreme values [50]. Furthermore, it should be indicated by Fig. 2-7 that there is a possibility of raising the sensitivity by anodic polarization which naturally is only applicable with small objects. In such cases care must be particularly taken that the counter electrode is sufficiently far away so that its voltage cone does not influence the reference electrodes. [Pg.125]

The object is to determine not only whether the symptoms of a particular disorder of the CNS can be explained by the malfunction of a certain NT but whether drugs which are known to be effective in a disorder have a distinct effect on one NT system. These objectives are not unrelated since if a disorder is shown to be due to the increased activity of a particular NT then at least some drugs which are effective in its treatment could be assumed to work by decreasing the function of that NT. Similarly if a whole range of drugs are found to be effective in a certain disorder and all increase the activity of one NT then the disorder could in turn be due to a reduced function of that NT. Ideally one would hope to establish the NT malfunction that causes the disorder and then develop appropriate drugs to counter that malfunction and treat the disorder. In practice this has rarely happened, mainly because of the difficulty of establishing a true NT malfunction in humans. [Pg.288]

Development of proportional counters to measure C14/C12 ratios in 10 mg carbon samples was undertaken in the Chemistry Department of Brookhaven National Laboratory in 1975 [10] for two reasons (1) at the time, there was no other possibility in sight to accomplish the generally much-needed objective of small-sample C14 measurement, and (2) there was a particular carbon 14 dating problem at the Smithsonian Institution, which would only be solved if very small carbon samples could be handled. The development and testing of the counters has already been reported [9] in the present paper we discuss the application of those counters to the actual dating problem which concerned the Smithsonian Institution, the dating of the "Frobisher iron bloom". [Pg.436]

Sayre, E. V. (1965). Refinement in methods of neutron activation analysis of ancient glass objects through the use of lithium drifted germanium diode counters. In Comptes Rendus Vile Congres International du Verre, Bruxelles, 28 Juin-3 Juillet 1965, Charleroi, Institut National du Verre. [Pg.382]

REACH is an extraordinarily ambitious program. There are discussions underway regarding proposals to limit the numbers of chemicals to be subjected to these requirements. The potential for toxicological testing on a massive scale raises questions about the availability of facilities to carry out such tests, and runs counter to the objective of reducing the numbers of animals used for such purposes. The need to accomplish REACH objectives without the overuse of laboratory animals has promoted discussion and research regarding the use of alternative methods to collect the necessary data tools such as in vitro tests and quantitative structure-activity relationships (QSARs) are being promoted, and this has led to substantial research efforts to test their predictive validity. Time will tell where all of this activity leads us. [Pg.304]

Q If there s a small child or pet in your house, be extra careful not to leave small or sharp objects or any liquids (including glue) within their reach. For this reason, it s best to do your experiments on a kitchen counter or table. [Pg.11]

Nonetheless, many African American scientists. Just included, noted a curious pattern over the course of their careers that their work was cited more frequently in European than in American journals. This pattern of particularism was counter to the notion of objectivity. African American scientists were correct to assume that their relatively low rate of citation on one side of the Atlantic was related to their racial status. However, this is not to argue that European scientists were more accepting of African Americans. Rather they seemed to have had fewer ways than did white Americans of discerning race and, therefore, of acting on their prejudices. European scientists did not know the African American scientists personally, nor were they generally aware of predominantly black institutions (Manning, 1983, p. 332). [Pg.8]

It does not apply to the promotion of over-the-counter medicines to members of the health professions when the object of that promotion is to encourage their purchase by members of the general public. [Pg.732]

The Code does not apply to the promotion of over-the-counter medicines to members of the health professions when the object of that promotion is to encourage their purchase by members of the general public as specified in Clause 1.1. Thus, for example, an advertisement to doctors for an over-the-counter medicine does not come within the scope of the Code if its purpose is to encourage doctors to recommend the purchase of the medicine by patients. Where the advertisement is designed to encourage doctors to prescribe the medicine, then it comes within the scope of the Code. [Pg.732]


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See also in sourсe #XX -- [ Pg.3 ]




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