Display behavioral

If adult odor preferences are in fact influenced by early olfactory experience, then chemosensory processing must be functional early in rodent development. Indeed, the chemosensory systems develop very early in rodents (Alberts 1976 Astic and Saucier 1981), and chemosensory processing appears to be functional both prena-tally (Pedersen and Blass 1982 Stickrod, Kimble and Smotherman 1982) and peri-natally, as evidenced by behavioral responses to odors (Devor and Schneider 1974 Gregory and Bishop 1975 Leon and Moltz 1971 Porter and Etscorn 1974). For example, Syrian hamster pups display behavioral preferences for different types of artificial odorants as early as postnatal day 4 (Devor and Schneider 1974). These data suggest that young rodents are able to both process and respond to odors present in their early environment. 

A compound that has driven a considerable amount of synthetic effort is zopiclone 256 <1997TA995, 2001CC2204, 2001MI27>, a compound that displays behavior similar to the benzodiazepines. 

A rhodium catalyst derived from the 6-DPPon ligand 1 displayed behavior typical of a bidentate ligand upon hydroformylation of terminal alkenes [9]. Thus, excellent regioselectivity in favor ofthe linear aldehyde isomer was noted for hydroformylation of a range of functionalized terminal alkenes (Table 2.1). Among them even those... 

Viscoelastic materials, as mentioned in Section 4.1, display behavior somewhere between a solid and a liquid. 

Since animals sleep, this begs the question—do animals have sleep disorders Well, we may never know if animals suffer from insomnia because we can t ask them, Are you getting enough sleep But in fact, there are several species of animals that display behaviors remarkably similar to symptoms of human sleep disorders. For example, pigs can show signs of sleep apnea and have been used to study potential treatments for the disorder. 

Mohn AR, Gainetdinov RR, Caron MG, Roller BH. Mice with reduced NMDA receptor expression display behaviors related to schizophrenia. Cell 1999 98 427-436. 

Feng Y-Q, Zhou Z-Y, He X, Wang H, Guo X-L, et al. 2008. Dysbindin deficiency in sandy mice causes reduction of snapin and displays behaviors related to schizophrenia. Schizophr Res 106 218-228. 

Mohn AR, Gainetdinov RR, Caron MG, Roller BH. 1999. Mice with reduced NMDA receptor expression display behaviors related to schizophrenia. Cell 98 427-436. Moitra J. SzilaK A1997.,. Krylov D, Vinson C Leucine is the most stabilizing aliphatic amino acid in the d position of a dimeric leucine zipper coiled coil. Biochemistry 36 12567-12573. 

As a general rule, the 4/ spectrum of a rare earth in an alloy or compound is identical to that of the pure metal except for a shift in energy. SmCog, however, displays behavior not in accord with this rule. Its spectrum and those of Co and Sm metals (48) are shown in Fig. 21 Sm metal here was measured at resolution lower than that of the satellite line experiments. In Co and in the compound the conduction bands extend to — 4 eV. In SmCos the intensity of the 4/ spectrum is relatively low because the ratio of the number of 4/ to conduction electrons is only 5 48 while it is 5 3 in Sm. Although the quality of the SmCog spectrum does not allow a rigorous statement about the matter, it does appear that the structure in the Sm metal 4/ spectrum is not present in the spectrum of the compound. Perhaps... 

A series of 5-oxides of phenothiazines and benzophenothiazines, some of which were iV-acetylated, have been polarographically reduced in ethanolic solution they displayed behavior similar to that of other aromatic jS-oxides. The reduction proceeds more easily in acid media, because at lower pH phenothiazine-5-oxides are in equilibrium with the corresponding phenazathionium salts, which undergo a one-electron reduction (see Section IV,B,1). The cation radical thus formed cannot be further reduced under these condi-... 

Compounds with a potential thiol group at C-4 or C-5 are not at all well known, but might be expected to display behavior analogous to the related oxygen compounds. Seemingly only the 4,4-diphenylimidazoIine-5-thiones (together with their N- and S-methyl derivatives) have been described, but no study of their tautomerism has been reported. 

Later in this volume. Chapter 18 presents a discussion of the electrochemical behavior of heterocyclic species. However, it is appropriate here to offer a short summary of the reduction of carbon-halogen bonds found in several classes of heterocyclic compounds. Many halogenated heterocyclic substances display behavior similar to that of aryl halides the carbon-halogen bond is reductively cleaved in a process involving two electrons and a proton to give a hydrogenated product. 

Nonhuman primates have displayed behavioral signs of withdrawal after chronic administration of THC. Chronic administration of THC via gavage over 2 years found no evidence of carcinogenic effect in rats and equivocal findings in mice at higher doses. Chronic use of THC has been shown to induce tumor regression in rodents. 

Solution Properties. Block polymers when dissolved in solvents display behavior that is unusual when compared to that of the... 

C. elegans can display behavioral responses to external stimuli, for example chemical gradients and electric fields, which are called chemotaxis and electrotaxis, respectively [53, 54], By using microfluidics, the range and conditions of the applied stimuli can be controlled in a precise, flexible and repeatable way, and the corresponding responses of large-scale C. elegans can be detected in real-time [36, 52, 55, 56]. 

Accurate engineering modeling of membrane-based gas peimeaiors can be performed if the composition and pressure dependence of the various component permeabilities are known ai the temperature of interest. Permeabilities or gases and vapois have been reported to display behaviors represented by Figure... 

Wood DE, Derby CD (1996) Distribution of dopamine-like immunoreactivity suggests a role for dopamine in the courtship display behavior of the blue crab, Callinectes sapidus. Cell Tissue Res 285 321-330... 

Johnson, C. R., 1975, Defensive display behavior in some Australian and Papuan-New Guinean pygopodid lizards, boid, cohrbrid, and elapid snakes, Zool. J. linn. Soc-Lond.. 56 265-282. 

All negative Sobolev norms display behavior similar to Os [10], and thus all measures of the form... 

What is so incredible about chaos theory is that unstable aperiodic behavior can be found in mathematically simple systems. These simple mathematical systems display behavior so complex and unpredictable that it is acceptable to merit their descriptions as random. An interesting question arises concerning why chaos has just recently been noticed. If chaotic systems are so mandatory to our everyday life, how come mathematicians have not studied chaos theory earUer The answer can be given in one word computers. The calculations involved in studying chaos are repetitive, boring and number in the millions, and computers have always been used for endless repetition. 

The alluvium layers (either coarse or fine grained) lay of the sedimentary bedrock tunnel, stations and shaft for the main line, at the moment, shouldn t interest rock masses. From the east and west extension parts fine grain alluvium is expected along the west section, and sedimentary rock masses along the east one. It should be noted that the aforesaid Miocene formations are not in hard rock statement. In normal circumstances, they display behavior of hard soil or soft rock, therefor the phenomena s such as mixed face conditions, volume loss and ground settlement due to tunneling must be studied carefully. 

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