N-gram

Gram-Fkrbung, /. (Bact.) Gram staining. Gramm-aquivalent, n. gram equivalent. 

Isolation of amines is best accomplished by adding a calculated amount of water (2 milliliters of water for n grams of lithium aluminum hydride followed by n milliliters of 15% sodium hydroxide and Sn milliliters of water). Other methods of decomposition can result in obstinate emulsions [1104],... 

Table III. Effect of Metal Dialkyl Dithiophosphates, [ (RO)2PS2]a.M, (at 4 X 10 n gram atoms of Phosphorus per liter) on the Oxidation of Squalane at 140°C.

Normality N Gram-equivalent of solute per liter of solution greq/L... 

J. M. Bell and M. L. Buckley found the solubilities of bromine (n gram-atoms per litre) in soln. of sodium bromide containing w grms. per litre, at 25° ... 

Okine, L.K.N. Gram. T.E. (1986) Tissue distribution and covalent binding of [ 0] 1.1 -dichloro-ethylene in mice in vivo and in vitro studies. Adv. exp. Aled. Biol., 197, 903-910... 

Would reacting 5 grams of carbon with 8 grams of oxygen also result in n grams of carbon dioxide ... 

Reaction Mixtures. Wear butyl rubber gloves, laboratory coat, and eye protection. In the fume hood behind a shield, cautiously and slowly carry out the following procedure. Treat the stirred reaction mixture from n grams of lithium aluminum hydride by successive dropwise addition of n mL of H20, n mL of 15% sodium hydroxide solution and 3n mL of H20. This produces a granular precipitate that is removed by filtration and treated as normal refuse. Wash the filtrate into drain.17... 

Tf n gram-equivalents of substances are consumed during an electrochemical reaction the quantity of electricity nF coulombs will flow through the cell, and will he transfered to a potential level which is higher by E volts. The product of both quantities indicates the maximum electrical work IVmM, which may be gained during this process from the chemical energy, thus ... 

This is the osmotic or diffusional force acting on all the particles per unit volume. If there are n gram-molecules of particles present in the unit volume, then the actual number of particles in the unit volume is determined from the product of n and Avogadro s number NA. Since nNA = c is the number of particles per unit volume, the force acting on each particle FD is... 

Figure 7.1 N-gram hashing sequence encoding method.

Wu and Shivakumar (1994) developed a neural network system for classification of ribosomal RNAs according to phylogenetic classes. Two separate networks were trained, one for 220 small subunit classes, and the other for 15 large subunit classes. The input sequences were encoded using various n-gram encoding schemes, followed by a singular value decomposition compression to different number of reduced dimensions. It was... 

Wu et al. (1992) devised a neural network system for the automatic classification of protein sequences according to superfamilies. It was extended into a full-scale system for classification of more than 3,300 PIR protein superfamilies (Wu et al., 1995). The basic input information was encoded with the n-gram and SVD methods. The implementation... 

Figure 11.2 N-Gram term weighting method to extract motif information.

Reisby N, Gram LF, Bech P, Nagy A, Petersen GO, Ortmann J, Ibsen I, Dencker SJ, Jacobsen O, Krautwald O, Sondergaard I, Christiansen J. Imipramine clinical effects and pharmacokinetic variability. Psychopharmacology (Berl) 1977 54(3) 263-72. 

An aqueous solution containing ethyl alcohol in water is fermented to produce dilute acetic acid. The feed mixture (the ethanol solution and the bacteria that make the fermentation occur) and a>r are fed at a temperature Tq. The product solution contains ethanol, acetaldehyde (CH CHO), acetic acid, and water. All liquid and gaseous effluents are at temperature T. The variables involved in the process are n (mol feed solution), x (mol eihanol/mol feed solution), n i (mol air fed). (percent excess air),nah, (gram-moles of ethanol, acetaldehyde, acetic acid, and water, respectively, in the product mixture), Hox, n (gram-moles of oxygen and nitrogen, respectively, emerging from the reactor), 7 , 7, and 0(kJ heat transferred . 

During workup of a reduction a voluminous, gelatinous precipitate of hydroxides often makes separation of the product difficult, and attempted solution of the precipitate with excess acid or base leads to large volumes and to emulsions. Steinhardt states that these difficulties can be avoided by following a procedure in which the stirred reduction mixture from n grams of lithium aluminum hydride is treated by successive dropwise addition of n ml. of water, n ml. of 15% sodium hydroxide solution, and 3n ml. of water. This produces a dry granular precipitate which is easy to filter and wash. 

If we dealt with n gram-moles of solute the maximum osmotic work would be n times as great, viz —... 

We have studied the field- and temperature-dependence of the susceptibility of the liquid crystal phase of p-azoxyanisole for fields from 201 to 2550 gauss. The results at the highest fields agree with those of Foex at 8000 gauss, but at lower fields the susceptibility becomes field-dependent. The experimental results may be adequately represented by a simple theoretical expression obtained from statistical considerations. The only adjustable parameter in the theoretical formula is an effective mass which arises from interactions between the molecules and amounts to 2 X 10 n gram. 

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