Meta descriptions

To achieve this SRS utilizes the special purpose programming language, ICARUS (Interpreter of Commands and Recursive Syntax), which is used both for the meta definition of biological resources and the syntactic description of the data in the resources. The SRS core includes programs which use ICARUS meta definitions and syntactic descriptions to index and retrieve information from resources. In the case of applications, the meta definition includes information on how to run the programs as well as the meta description of the syntax and structure of the output. 

In this section we describe the relationship between the meta description of the library object, and other objects, and the syntax description of the fields. 

An Introduction to the Meta-Description System. Technical Report SOSAP-TR-18, Department of Computer Science, Rutgers University, New Brunswick NJ. 

To provide a bench mark it will be advisable to begin with a brief catalogue of some of those propositions that are commonly referred to as laws in chemistry texts. Here are some drawn from publications of the last two hundred and fifty years. By looking at these examples I hope to demonstrate that there are a family of common characteristics to the propositions that have been called laws . It will also emerge that this meta-descriptive qualification is rarely found in discussions of contemporary chemical discoveries. This analysis will yield some working criteria for distinguishing chemical equations from laws of chemistry. 

Meta Description Learn the 3 secrets to Maty s award-winning chocolate donuts, get times ir locations lor ayailabiUty, and learn how to make your own donuts at homo. 

This is your chance to up the ante and entice more leads to click. Think of your meta description as an online ad or even a tweet. Note that meta descriptions are only 160 characters, so you need to keep them short, sweet, and interesting. For optimal lead generation, think about including a strong CTA so you can ask for the click. 

Migrating only the raw data - the characters, numbers, bits, and bytes - forward is not enough to ensure usability. The meta data and the context for the application or database must also be migrated forward. Meta data are the code to the machine-stored bits and bytes. Meta data are the data about the data. They describe the data in the database. The meta data documentation describes the method of data capture, the application used to access the data, security rules for the tables and columns, and other descriptive and procedural information. For derived or calculated data, the algorithm or protocol that was used must be known. The documentation then becomes something else that must be preserved. Without the meta data, the reader will only see a series of alphabetic characters. Without the entire described context associated with the data, the data have no meaning. 

Unsually short NMR T, relaxation values were observed for the metal-bonded H-ligands in HCo(dppe)2, [Co(H2)(dppe)]+ (dppe = l,2-bis(diphenylphosphino)ethane), and CoH(CO) (PPh3)3.176 A theoretical analysis incorporating proton-meta) dipole-dipole interactions was able to reproduce these 7) values if an rCo H distance of 1.5 A was present, a value consistent with X-ray crystallographic experiments. A detailed structural and thermodynamic study of the complexes [H2Co(dppe)2]+, HCo(dppe)2, [HCo(dppe)2(MeCN)]+, and [Co(dppe)2(MeCN)]2+ has been reported.177 Equilibrium and electrochemical measurements enabled a thorough thermodynamic description of the system. Disproportionation of divalent [HCo(dppe)2]+ to [Co(dppe)2]+ and [H2Co(dppe)2]+ was examined as well as the reaction of [Co(dppe)2]+ with H2. 

Within the isolobal formalism, the conversion of 47 to 48 is a symmetry-allowed process, if it were to proceed as a concerted reaction (50). Structure 47 represents a transoid-2-meta.Wa-1,3-butadiene. In the bonding description, complex 48 represents formally a 1-metalla-bicyclo[1.1.0]butane. Therefore, the conversion of 47 to 48 represents a thermally allowed, concerted [ 2a + 2S] ring closure, in analogy to the pericyclic ring opening of bicyclo[1.1.0]butanes to give trans,trans-, 3-butadienes. 

An equivalent description in many respects consists of a primary transfer of an electron from a nucleophile molecule close to the meta-position of the excited aromatic compound and subsequent bond formation between the partners of the radical pair so formed. 

Thus the addition of n-pentane to mixtures of p-xylene and m-xyiene permits complete separation of the xylenes which form a binary eutectic with 11.8% para. Without the n-pentane, much para is lost in the eutectic, and none of the meta is recoverable in pure form. A detailed description of this process is given by Dale (1981), who calls it extractive crystallization. Other separation processes depend on the formation of high melting molecular compounds or clathrates with one of the constituents of the mixture. One example is carbon tetrachloride that forms a compound with p-xylene and alters the equilibrium so that its separation from m-xylene is... 

Yoshioka, A., Fukutake, K., Takamatsu, J., and Shirahata, A. (2006). Clinical evaluation of recombinant factor VIII preparation (Kogenate) in previously treated patients with hemophiliaA descriptive meta-analysis of post-marketing study dateit. J. Hematol., 84, 158-165. 

In addition to the high-level descriptive data of the study, meta-data characterization for, and pointers to, all neuroimaging data and time series are represented in the database in order to facilitate the broadest possible space over which accurate but efficient searches can be made. 

It should be added that no experimental evidence exists providing a molecular explanation for the requirements and role of the aromatic hydroxyl(s). Descriptively, it is clear that a hydroxyl "meta" to an aminoethyl fragment is important, but almost nothing is known about the cause of this "meta effect". Only the recent demonstration that this effect is chirally modulated 1 ) suggests that factors extrinsic to the drug (i.e., specific drug-receptor interactions), rather than purely intrinsic factors (e.q., 0-N distance or drug dipoles), may be responsible. 

The number of clinical communications published per year has increased to staggering proportions. Matthews (2006) noted that there are currently on the order of20,000 biomedical journals that publish on the order of two million articles a year. This makes it extremely difficult for a clinician who would like to research a particular topic to locate all of the relevant articles. Accordingly, two kinds of review papers can be very helpful. The first is narrative reviews. These collate, compare, discuss, and summarize the current state of knowledge (Matthews, 2006). Narrative reviews are descriptive in nature. The second kind of review incorporates meta-analysis. These reviews are quantitative in nature. 

Low and high are relative to the guest species, meta-bromonitrobenzene shows the transition at about 60°C, while meta-dinitrobenzene shows transition of this sort at about 95°C. Description is somewhat simplified here. The ordered guest molecules shown on the picture still have some 10-15 % of disordering over two different orientations. This, however, is qualitatively different from the symmetric disordering around the threefold axis. 

The ring system, which has an axis of symmetry, consists of two interchangeable ortho, two interchangeable meta protons, and one para proton, all in the characteristic region for ring protons. The alert student, having absorbed the concept of chemical-shift equivalence, (Section 3.8.3) and the description of the... 

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