Dependence causes

Comparable findings for lifetime prevalence of psychiatric disorders were obtained in another study of 133 persons, which also found that 47% received a concurrent DSM-III diagnosis of substance abuse or dependence (Khantzian and Treece 1985). The most frequently abused substances were sedative-hypnotics (23%), alcohol (14%), and cannabis (13%). Similar rates of psychiatric disorders were found in other studies of drug abusers (Mirin et al. 1986 Woody et al. 1983). Although such diagnoses do not imply causality, and, in many cases, opioid dependence causes or exacerbates psychiatric problems, some causal link seems likely (Regier et al. 1990). 

Ginger is a rhizome, or underground stem, of the plant Zingiber ofTicinale. It is discussed in greater detail in chapter 7, but will be mentioned briefly here for its analgesic effects. Micromolar doses of (6)-shogaol have been shown to dose-dependently cause a release of substance P... 

Dependency caused by a too narrow customer-supplier relationship, Reduced flexibility,... 

Another study looked at the relationship between selected markers and hMSC-mediated immunosuppression in vitro. It was found that co-culture of hMSC with anti-CD3/CD28 activated peripheral blood mononuclear cells (hPBMCs) caused inhibition of lymphocyte proliferation. The effect of hMSCs on lymphocyte proliferation was dose dependent, causing more than 50% inhibition at an approximately 1 10 to 1 25 MSC lymphocyte ratio. Five-day... 

The temperature dependence caused by the exp[—0/(R7 )] term is opposite to that of the (A T)2 factor. The net effect is that there is a maximum growth rate near 600 °C, as shown in Figure 11.6. Figure 11.6 also shows that the nucleation rate, N, continues to increase with lower temperatures. 

Zopiclone does not appear to be a highly dependence-causing drug, at least not In patients with no history of drug abuse... 

We can see from Eq. (11-70) that the diagonal matrix elements are time independent in the absence of longitudinal relaxation. Eq. (11-69) illustrates the difference between coherent mixing (Q) and relcixation (VV2). The former causes an oscillatory behaviour of the off-diagonal elemebts, while the latter causes an irreducible decay of the elements. In order to illustrate how this time dependence causes transitions between initial triplet and singlet spin... 

The causes for roughness may be grouped into two categories, process dependent and material dependent as shown in Fig. 35 [3, 127]. The process-dependent causes are the deposition of metal or nonmetal particles (Fig. 35a,b) or bubbles (Fig. 35c) which provide masking to the deposited areas. The difference in the masking effect between a metal and a non-metal particle is that metal can actively participate in the dissolution reaction by a galvanic action. The material-dependent causes, such as preferential dissolution at lattice defects (Fig. 35d), anisotropic dissolution associated with terraces and steps (Fig. 35e), and formation of pores (Fig. 35f) are associated with the structure and property of silicon crystal. 

Electronic conduction in inorganic melts can occur when atoms of the same kind in different oxidation states are present. Such systems exhibit an increased electrical conductivity with an exponential character of its temperature dependence, caused by a diffusion-like motion called hopping mechanism. The hopping mechanism is characterized by low mobility at elevated temperatures and the charge carrier is termed as a small-polaron. The mobility of the small-polaron is much lower compared to that of the carrier in a broad semi-conductor band. 

Example 13.10 treats an isothermal polymerization, but adding Equation 8.51 to include temperature dependence causes no special problems. Modern computers can easily solve small sets of simultaneous PDEs. Very large sets, say the 10,000 or so that are needed to describe individual species in a polymerization going to high molecular weight, are still expensive to solve. A key to easy computability in polymer... 

So far we have discussed nonrelativistic ab initio methods they ignore those consequences of Einstein s theory of relativity that are relevant to chemistry (section 4.2.3). These consequences arise in the special (rather than the general) theory, from the dependence of mass on velocity [4. This dependence causes the masses of the inner electrons of heavy atoms to be significantly greater than the electron rest mass since the Hamiltonian operator in the Schrodinger equation contains the electron mass (Eqs (5.36) and (5.37)), this change of mass should be taken into account. Relativistic effects in... 

Application of GC/MS to Studies on the Metabolism of Dependence Causing Drugs. Lysergic Acid Diethylamine (LSD) and Amphetamines Koenshu - lyo Masu Kenkyukai 4 75-82 (1979) CA 92 192081w... 

For each interface operation JANUS checks for consistency among the diagrams. First, they must have the same basic block structure (conditionals and loops) with compatible entry conditions for each diagram segment. Second, label data items must be present on both sides and appear as inputs on one side and outputs on the other. Finally, after adding these data dependencies, the timing constraints must be checked to ensure no inconsistencies were introduced. For example, a violation would occur if two data dependencies caused a deadlock between the two interfaces. 

Usually, the dependencies caused by CCFs are depicted using factor modeling such as the a factor... 

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