Positive relationship

Another test looked at nitrate concentrations in 229 urban areas in the UK between 1969 and 1973 and at deaths from stomach cancer in the same areas at the same time. The hypothesis suggested that there should be a positive relationship between them. The results showed a negative one. 

This list does not include the program coordinator since we are assuming that s/he might actually conduct the briefing. If s/he is not conducting it, s/he should nevertheless be present in order to ensure that s/ he begins to form a positive relationship with the scheme s participants)... 

Figure 39-2. The positional relationships of the structural and regulatory genes of the lac operon. lacZ encodes 3-galactosidase,/ocT encodes a permease, and lacA encodes a thiogalactoside transacetylase. lad encodes the lac operon repressor protein.

Methyl 4-[2-(ethylthiocarbonyl)ethenyl]cinnamate (3 SMe) crystallizes into a typical a-translation-type packing structure in which the distances between the ethylenic double bonds are 3.988 A and 4.067 A, respectively. However, the 3 SMe crystal is entirely photostable even though it should be photoreactive based on the topochemical rule (Sukegawa, 1991). Several examples of exceptionally photostable diolefin crystals have been found in compounds having a thioester moiety. Such anomalous behaviour of crystals such as 2 OMe and 3 SMe cannot be explained simply in terms of the topochemical rule since this rule involves only the positional relationship between the reactive olefin pair. 

The position relationship between irrigation canals and drainage canals connected with the paddy(s) and an adjacent river should be described distinctly. 

Much of the geographic variability in sedimentary ( Paxs/ °Thxs) observed in modern sediments may be explained by variability in the composition of biogenic particles arising from variability in the structure of the planktonic ecosystem. This can be inferred from the composition-dependence of F(Th/Pa) (Fig. 8), and is shown explicitly by the relationship between sediment trap ( Paxs/ °Thxs) and the opal/calcite ratio of the trapped particles (Fig. 9). Sediment trap ( Paxs/ °Thxs) also exhibits a positive relationship with the mass flux of particles, but the correlation is poorer than that with particle composition (Fig. 9). Indeed, the relationship between particulate ( Paxs/ °Thxs)... 

Build positive relationships and be fun to be with. Your best technical efforts probably won t be very effective unless you also build positive... 

Morofushi M., Shinohara K.F.T. and Kimura F. (2000). Positive relationship between menstrual synchrony and ability to smell 5alpha-androst-16-en-3alpha-ol. Chem Senses 25, 407-411. 

A study of 1,627 pregnant women in south central Los Angeles (73% immigrants) found a positive relationship between blood lead levels and blood pressure only in the immigrant group (Rothenberg et al. 

The probability of expansion of a therapeutic innovation shows a positive relationship with the degree of innovation it incorporates, the age of the molecule, the size of the laboratory, the economic results obtained from the product and its previous authorization in the UK. 

More than 600 different carotenoids from natural sources have been isolated and characterized. Physical properties and natural functions and actions of carotenoids are determined by their chemical properties, and these properties are defined by their molecular structures. Carotenoids consist of 40 carbon atoms (tetraterpenes) with conjugated double bonds. They consist of eight isoprenoid units j oined in such a manner that the arrangement of isoprenoid units is reversed at the center of the molecule so that the two central methyl groups are in a 1,6-position and the remaining nonterminal methyl groups are in a 1,5-position relationship. They can be acyclic or cyclic (mono- or bi-, alicyclic or aryl). Whereas green leaves contain unesterified hydroxy carotenoids, most carotenoids in ripe fruit are esterified with fatty acids. However, those of a few... 

Several studies have reported a positive relationship between the hydraulic retention time of the anaerobic stage and the color removal efficiency [95],... 

Hours since last ejaculation (Jouannet et al. 1981) and testis size (Kim and Lee 1982 Harvey and May 1989) both show the expected positive relationships (Table 1). Chronic alcoholism has a major negative influence on semen quality (Gomathi et al. 1993), but small amounts of alcohol are associated with more sperm in masturbatory ejaculates (Gerhard et al. 1992), as in Table 1. Autopsy studies have shown that the number of sperm manufactured per day by human testes declines by about 5 million for every year of a man s life after the age of about 25 y (Neaves et al. 1984). The decline per insemination of about 13 million for each year of age found in the Manchester study matches this autopsy work well, being the decline expected if the interval between ejaculations were 2—3 days. 

Fig.1 Positional relationship between two identical graphene planes. Graphite structiu e can be described as an alternate succession of these basal planes. The right panel was taken from the image gallery of Prof. R. Smalley (to be foimd at http //smalley.rice.edu/ and reprinted with his kind permission...

A statistical parameter, often symbolized by r, that indicates the degree to which two variables have a linear relationship. The value of r will range between -1 and + 1 in which a value of 1.00 indicates a perfect positive relationship between the two variables. 

In recent years, positive relationships have been found between phenolic constituents of cell walls liberated by alkali and biodegradability of the... 

Most exohedral fullerene derivatives of preparative importance are formed by one or several successive 1,2-additions to [6,6]-bonds. For a systematic analysis of the regiochemistry of such reactions it is very useful to introduce a simple site labeling system [3]. The relative positional relationships (such as ortho, meta and para in... 

Figure 10.1 Relative positional relationships of [6,6]-bonds in Cgo adducts. A denotes the location of the first addend.

Positional relationship C,(COOMe), Cs2(phenyl)2 C,o(NCOOMe)2 Q,(COOMe)2(NCOOMe)... 

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