Fragment 7-FRAG

Figure 23.9 (Left) Electron density observed after soaking CatA crystals with compound 7. (Right) Hydrogen bonding network around the two carboxylate groups of the malonic acid fragment 7-FRAG.

Figure 23.11 (a) Schematic 2D depiction of series 8 with malonadd fragment 7-FRAG. the binding modes of compounds 7, 7-FRAG (b) SchemaHc representation of our lead-... 

According to the Technical Manual published in 1966 and listed here as Ref 51a, the new classification of US bombs is as follows 1) Semi-Armor-Piercing (SAP) 2) Fragmentation (Frag) 3) General Purpose (GP) 4) Incendiary (Inc or I)... 

Figure 3 (Upper) CS tensor directions in 60CB, with respect to the local molecular structure, and (lower) a principal axis moment of inertia system for fragment (FRAG).

Mutations in the amino terminal (N) domain or fragment (frag) of pepsin a combination of the N-frag (A) and N-frag (B) mutations. 

Of course, all of the described types of detectors can locate ordnance. Many UXO technicians still mag and flag using a hand-held cesium vapor magnetometer. If all anomalies are to be intrusively investigated, these work fairly weU. But they will not find brass or aluminum fuses and detonators, lead projectiles, or aluminum-cased bombs. On range impact areas, any loose fuses are likely to have detonated anyway. However, on impact areas the amount of shell fragments (frag) render the cesium... 

Today s conventional drill bit utilizes three revolving cones containing teeth or hardened inserts that cut into the rock as the bit is revolved. The teeth or inserts chip off fragments of the rock which are carried to the surface with the drilling fluid. The frag-... 

Fragmental methods (Table 14.1) cut molecules down into fragments and apply correction factors in order to compensate for intramolecular interactions. Frag-... 

For a heavy ambush the frag grenades may be interspersed with the scatter charge previously described, mortar shells, or with other improvised fragmentation charges. 

As with any frag grenade, the user must protect himself from flying fragments. A prone position in a ditch, or shelter behind a tree, stump, or boulder will be sufficient protection. 

Fracturing by Release of Load in Detonation. Frag. Abbr for Fragment or Fragmentation... 

Fragmentation Bombs are described in Vol 4, pp D933 to D935- One of such bombs, 90-lb Frag Bomb, M82 is shown in Fig 2-2 on p D935... 

When a high expl detonates the effects may be divided into several phases (Ref 2) a)The phase in which the expanding gases cause the case to swell and fragment is called the Frag ... 

Carbon-centered radicals may undergo homolytic P-fragmentation reactions, whereby an olefin and a new radical is formed. This reaction is, in fact, the reverse of the polymerization reaction. With neighboring C-C bonds, these P-frag-mentation reactions are usually slow, and only observable, at least on the pulse radiolysis time-scale with negatively-charged polymeric radicals whose lifetime is prolonged by electrostatic repulsion. Then, even the situation of equilibrium polymerization maybe approached (Ulanski et al. 2000 Chap. 9.4). 

When the alkoxyl radical and the hydrogen to be abstracted are not properly disposed for the Barton reaction, the reactions of the alkoxyl radical, for example -fragmentation, intramolecular addition to the double bond, disproportionation or a-hydrogen fission, and intermolecular hydrogen abstraction, compete with the Barton reaction or result in an exclusive reaction. Among these reactions, /l-frag-... 

Coincidence detection of the fragment ions produced from a specific explosion pathway is achieved by collecting the events in which all of the frag-... 

Fragment Velocity Test. The purpose of this test is to determine the velocity of frag-... 

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